baber/WOPTO huggingface dataset:
Patent JP-S5373750-A (JP)
Title: Device for moving balloon
Inventor: ITSUSHIKI HIROSHI
IPC: B61B7/00
Filed: 1976-12-14
Abstract: PURPOSE: To enable easily steering of a balloon and to increase the distance between two ground points by guiding the balloon via a cable extended over two ground points. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11319407-A (JP)
Title: Vacuum degasifier
Inventor: SAITO YURIKO
IPC: B01D19/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To construct, at low cost, a device for degassing ultrasonic washing liquid or the like, and at the same time, to miniaturize it, and to improve degassing efficiency. SOLUTION: In this device, in a cylindrical vacuum vessel, a filter 11 having fine pores of 100 μm or less, preferably 1-5 μm pore diameter is installed through a spiral packing 9r, and from an evacuating pipe 12 inserted into the cylinder of the filter 11, evacuation is performed, and washing liquid introduced from an introducing port 20 is filtered through the filter 11, and at the same time, gas such as dissolved oxygen is removed. And the treated washing liquid is discharged from a discharging port 21.
Patent JP-H11324322-A (JP)
Title: Posterior mounting water stop ring
Inventor: ARAO YOSHIHIRO
IPC: E04G17/065
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To mount a water stop ring on a separator for placing concrete posteriorly by attaching a rubber on an inner face of an annular body made of hard synthetic resin having a tightly connected part capable of being opened and closed. SOLUTION: An annular body 2 made of hard synthetic resin and constituting a water stop ring 1 is formed by a pair of semiannular bodies whose one end parts are joined by a thin-wall part 24, a protruding part 21 provided in the semiannular body end part on one side is inserted into an opening part 22 formed in the end part of the semiannular body on the other side, and an inflation part 21a for preventing slip off is locked in the opening part 22 to connect them tightly. Next, rubber such as water swelling rubber which absorbs water in concrete and swells or soft synthetic resin 3 is fitted in a recessed part 23 provided on an inner peripheral face of the annular body 2. The ring 1 is attached to the vicinity of both end parts of a circular column bar of a separator for placing concrete by opening, closing, and operating tightly connected parts, respectively. Consequently, since this water stop ring can be mounted on the separator posteriorly, the workability can be improved, cost can be reduced, it can be stored easily, and it is possible to prevent a water leakage from a separator mounting part securely.
Patent JP-S5577578-A (JP)
Title: Serial printer
Inventor: WAKAZAWA TOORU
IPC: B41J1/50
Filed: 1978-12-05
Abstract: PURPOSE: To provide a small-part-number, easily assembleable, low-cost serial printer by intagrating a function code type wheel with a numeral type wheel.  
     CONSTITUTION: In a serial printer wherein printing is effected by striking a type wheel 2 which moves in the line direction, a function code type wheel 2a is integrated with a numeral type wheel 2b, and a stain preventor plate 5 moves synchronously with the movement of wheels 2 in the line direction, so that no function code is printed at digits other than those required.  
     EFFECT: R duced umber of parts and easy assembly due to the fact that a single hammer 10 and a single ink roller IR will suffice and a hammer selector is omitted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63314629-A (JP)
Title: Document producing device
Inventor: HIBINO HIROKATSU
IPC: G06F1/00
Filed: 1987-06-17
Abstract: PURPOSE:To improve the operability of a document producing device by using a shift display means for original input position which moves the display of the original input position by interlocking with the document to be edited. CONSTITUTION:A WP program part 11a stores a program needed for production and edition of documents and carries out the document production/edition processing based on said program. Then the character information received from a keyboard 1 is sent to a MEM 1 and a key code and an instruction received from a WP are transferred to an original shift program part 11b. The part 11b sends the display data on the original read out of an image scanner 3 to a MEM 2 and stores a program for shift of this display original. At the same time, the part 11b moves the display original in an original display area on a display screen of a CRT 4 based on a shift program as well as the data given from the keyboard 1 and the part 11a. Thus it is possible to display the original on a screen and moves automatically this display of the original to set it at an input row received from the keyboard 1.
Patent JP-S6211388-A (JP)
Title: Digital convergence device
Inventor: TSUJIHARA SUSUMU
IPC: H04N9/28
Filed: 1985-07-09
Abstract: PURPOSE:To attain highly adjusting of convergence with small capacity of a memory by setting adjusting points even for a signal specification of different aspect ratio according to its aspect ratio and by reading out a correction data correspondent to the location of the adjusting point. CONSTITUTION:An input signal is supplied to an aspect detector part 19 and the aspect is detected, and the detection signal is supplied to an adjusting point setting part 20 to set adjusting points in number corresponding to the aspect. Using the signal from the part 20, a write address control part 8, a read address control part 5, and an interpolation processing part in vertical-direction 13 are controlled in order to read out from a 1-frame memory 10 a convergence correction amount correspondent to the aspect ratio. Therefore, if the aspect ratio of a picture is changed from 4:3 to 5:3, eleven adjusting points in vertical direction are set. For these adjusting points, the correction data written beforehand in the 1-frame memory 10 is read out, and a correction waveform corresponding to the eleven adjusting points is outputted from a D/A 14. Accordingly, if the aspect changes, the convergence adjusting is accomplished with 1-frame memory 10 of one plane.
Patent JP-S63314407-A (JP)
Title: Manufacture of distance measuring projector
Inventor: TAKAMURA MASASHI
IPC: G02B7/32
Filed: 1987-06-17
Abstract: PURPOSE:To provide a distance measuring projector at low manufacturing cost while maintaining the accuracy of the configuration of a slit, by fixedly securing a metal plate to the front surface of a casing of a main body of the projector and then cutting a slit in the metal plate. CONSTITUTION:A thin metal plate 8 is fitted into a recess of a front covering 3, which is fixed at four corners by machine screws 10. The front covering 3 is then set onto a work station provided with a disk-shaped thin cutter 20 thereabove. Next, the work station is raised from below to a position where the edge of the cutter 20 can cut the thickness of the thin metal plate 8. In the above-described state, when the cutter 20 is rotated at high speeds and the work station is pressed forwards from the rear side to the front side, the edge in the outer periphery of the cutter 20 cuts the central portion of the metal thin plate 8. In this case, although the edge of the cutter cuts shallowly the outside surface of a groove 6, this portion of the groove 6 is thick and therefore gives no influences. The gap formed by the two cutting surfaces as described above is used as a slit 11. Thus, the projector can be manufactured at low cost while the accuracy of the configuration of the slit is secured.
Patent JP-S5775738-A (JP)
Title: Electrode position holder for diesinking electric discharge machine
Inventor: HAKOMORI SADAO
IPC: B23H7/30
Filed: 1980-10-29
Abstract: PURPOSE:To hold the position of an electrode for a long time in an oil hydraulically driven diesinking electric discharge machine, by switching oil hydraulically driven directions of the electrode in such a manner that the position of the machining electrode is moved backward if it reaches a prescribed position while the electrode is moved forward if not reaching said position. CONSTITUTION:An oil hydraulic cylinder 2 is provided in the column 1 of a diesinking electric discharge machine to drive a main spindle 3 and electrode 5 to the direction of a Z-axis. Contact electrodes 10, 11 are provided in the main spindle 3 and the column 1, then the electrode 5 can be detected its reaching to a prescribed position. The electrode 5, before reaching the prescribed position, causes a transistor 12 to turn off, then an electro-hydraulic servo valve 7 is controlled to move the electrode 5 downward. When the electrode 5 reaches the prescribed position, the transistor 12 is turned on then the electrode 5 is lifted backward by the electro-hydraulic servo valve 7. In this way, the electrode can held for a long time in the vicinity of the prescribed position.
Patent JP-H01319053-A (JP)
Title: Image forming device
Inventor: HIRAO MASAHARU
IPC: G03G15/00
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a good image with an image forming device by discriminating whether or not the image forming mode is switched with prescribed time after forming the image and, when the switching is made within the prescribed time, electrostatically charging an image carrier for a specific time with the polarity corresponding to the switched mode. CONSTITUTION:Operation panels are provided at the input ports a5 and a6 of a control section 30 and output signals of a start key switch 18 for starting copying operations and mode switching key 19 for setting the normal and inversion of copying images are supplied to the operation panels. When the image forming mode is switched to the normal or inversion and the switching is detected, whether or not the switching is performed within prescribed time after forming the image in the mode before switching is discriminated. When it is discriminated that the switching is made within the prescribed time, an image carrier is electrostatically charged for a specific time with the polarity corresponding to the switched mode so that the electric charges of the opposite polarity remaining on the image carrier can be destaticized. Therefore, good images can be obtained.
Patent JP-S636705-A (JP)
Inventor: NAGAOKA SHIROO
IPC: H01B7/28
Filed: 1986-06-27
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-S5274359-A (JP)
Title: Device for branching optical fiber
Inventor: NAKAHARA TSUNEO
IPC: G02B6/28
Filed: 1975-12-18
Abstract: PURPOSE:To obtain a device for branching optical fiber having simple and sturdy structure, which provides easy selection of optical coupling factors, by using plastic type op tical fibers as the optical fibers to mold the optical fiber plastic.
Patent JP-H0749014-A (JP)
Title: Valve timing adjusting device
Inventor: MURATA SHINICHI
IPC: F01L13/00
Filed: 1994-07-01
Abstract: PURPOSE:To increase design freedom at the upper part of a cylinder head and enable the cylinder head to be made compact by disposing energizing mechanism for energizing a second valve driving member, at an engine body, in a position above the second valve driving member. CONSTITUTION:A locker shaft 11 is provided with a low speed locker arm (first valve driving member) 13 and a high speed locker arm (second valve driving member) 14 in parallel. Lift mechanism (energizing mechanism) 23 for energizing the high speed locker arm 14 onto the cam shaft 22 side is disposed at an engine body, in a position above the high speed locker arm 14. The upper constitution of a cylinder head is thereby simplified without increasing the number of constituent parts to be disposed at the upper part of the cylinder head of the engine body, which results in increasing the design freedom of the cylinder head upper part.
Patent JP-S5674141-A (JP)
Title: Production of polyester film
Inventor: FUJII TSUGUO
IPC: B29B7/00
Filed: 1979-11-20
Abstract: PURPOSE: A polyester containing a sulfonate metal salt as a structural unit is made into a melted sheet and solidified with cooling by the electrostatic pinning method, thus producing a film with smoothness at the surfaces and high transparency through high-speed process.  
     CONSTITUTION: (A) A terephthalic acid polyester containing 0.01W2.5mol%, based on the dicarboxylic acid components in the whole polymer, of a polyester- forming monomer bearing sulfonate metal salt groups or (B) a mixture of a polyester containing sulfonate metal salt groups with a sulfonate-free terephtalic acid polyester where the content of the sulfonate metal salt group is 0.01W2.5mol% based on the dibasic acid component in the whole polyester structural units is melt extruded into a film. Then, an electric charge is applied to the film by applying an electric field and the charged film is stuck to the cooling metal roll or conveying metal belt and solidified. The resultant film is stretched mono- or biaxially. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5852384-A (JP)
Title: Unit for recovering sensible heat from red-hot coke
Inventor: FURUYA SHIYOUJI
IPC: F22B1/04
Filed: 1981-09-24
Abstract: PURPOSE:To control variation in the amount of heat recovered, by installing a soaking device before a boiler in a process of recovering sensible heat from red-hot coke is carried out by circulating an inert gas through a heat recovery boiler and two or more coke baskets arranged in parallel. CONSTITUTION:Two or more (e.g. four) coke baskets 1 are each parallel-connected to a gas collecting pipe 6 through a gas exhaust pipe 5 (10 indicates valve) and to a gas supplying main pipe 3 through a gas feed pipe 2. The gas discharged from the collecting pipe 6 is recycled to the coke basket 1 through a soaking device 7, a heat recovery boiler 8, a piping 9, a fan 4 and a main supply pipe 3. An inert gas is passed through the baskets 1 by turns by means of the valve 10 and sensible heat of red-hot coke is recovered by a boiler 8. The variation in gas temperature at changeover time is minimized by the soaking device 7, leading to high efficiency of heat recovery in the boiler 8.
Patent JP-S5579122-A (JP)
Title: Double pipe and extrusion molding apparatus for the same
Inventor: FUJIYOSHI KENJI
IPC: B29C48/11
Filed: 1978-12-09
Abstract: PURPOSE:To provide an apparatus with a simple construction and handlability by molding an inner/outer pipe connecting rib with the retraction of a mobile core after an outer pipe hollow section is formed in cooperation with a fixed core when the mobile core advances. CONSTITUTION:An outer pipe hollow section 4 is formed in cooperation with a fixed core 12b as a mobile core 12a advances by the rotary operation of a shaft 16. When the mobile core 12a retracts, a rib material path is formed on the fixed core 12b to communicate the outer pipe material path 18 and the inner pipe material path 19 whereby a rib 3 (3') is formed between the outer pipe 1 and the inner pipe 2. In other words, as the mobile core 12a advances or retracts by the rotary operation of the shaft 16, a rib 3' connecting the outer pipe 1 and inner pipe 2 is formed intermittently. While the mobile core 12a is left retracted, a rib 3 connecting the outer pipe and the inner pipe is formed continuously.
Patent JP-S5853150-A (JP)
Title: Ultraviolet-ray radiating device
Inventor: WATANABE YUKIO
IPC: H01J61/52
Filed: 1981-09-25
Abstract: PURPOSE:To increase the cooling efficiency of a lamp, prevent even a lamp of over 120W/cm from losing its transparency, and prevent any decrease of lamp life by making a cooling tube, in which a cooling liquid is circulated, in contact with part of the said lamp. CONSTITUTION:When a current is fed to a mercury lamp 11, ultraviolet-ray radiating light produced from the lamp 11 is transmitted by a cooling tube 15, and irradiated outside the device after being reflected by a reflecting plate 22. Here, a cooling liquid fed from a cooling-liquid inlet 20, after passing through an annular groove 19a, flows through a cooling-liquid circulating path 18, and flows through another annular groove 19b out of a cooling-liquid outlet 21. Therefore, the lamp 11 is cooled from its circumference by means of the cooling tube 15, and the top of the lamp 11 is cooled directly by the tube 15 since the top of the lamp 11 touches an inner tube 16 of the tube 15. As a result, heat discharged from the lamp 11 is removed efficiently, and any burning of the lamp 11 can be prevented.
Patent JP-S5275257-A (JP)
Title: Matrix selection driving circuit
Inventor: ISHIZAKI HIROSHI
IPC: G09G3/28
Filed: 1975-12-19
Abstract: PURPOSE:To prevent the distortion of the driving waveform accompanied by the increase in load capacitance, by providing the charging circuit supplying the current to charge up the stray capacitance with or ahead the application of the driving pulse from the resistor pulser.
Patent JP-S6211764-A (JP)
Title: Polyphenylene ether resin codmposition
Inventor: TSUCHIYA SHOZO
IPC: C08L25/00
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a resin composition significantly improved in melt-flow capability as well as with heat resistance, electrical properties, processability, etc., by incorporating polyphenylene ether resin with a cyclopentadiene resin carrying phenolic hydroxyl group. CONSTITUTION:The objective composition can be obtained by blending (A) 30-100pts.wt. by polyphenylene ether resin, (B) 0-70pts.wt. by of styrene resin, (C) 3-100pts.wt., by per 100pts.wt. by of the components A plus B, of a phenolic hydroxyl group-carrying cyclopentadiene resin prepared by copolymerization between (i) 100pts.wt. by of a conjugate double bond-contg. five-membered ring compound of formula (H) is hydrogen; R is 1-3C alkyl ; m and n are each 0 or >=1, m+n=6) and/or its Dields-Alder adduct, pref. dicyclopentadiene and (ii) 1-50pts.wt. by of at least one kind of compound selected from monohydric and polyhydric phenols, their alkyl-substituted products and their condensates with formaldehyde and (D) 0-200pts.wt., by per 100pts.wt. by of the components A plus B plus C, of inorganic filler.
Patent JP-S5275362-A (JP)
Title: Rate measuring device
Inventor: NAKAMURA KOUICHI
IPC: G04D7/12
Filed: 1975-12-19
Abstract: PURPOSE: To facilitate and expedite final rate inspection by detecting the leakge flux of a plurality of watches contained in a shipping case by means of sensors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5944984-A (JP)
Title: Control system for commutatorless motor
Inventor: TAKAHASHI SATORU
IPC: H02P6/06
Filed: 1982-09-02
Abstract: PURPOSE:To eliminate the calculating error of a commutation superposing angle of a commutatorless motor by compensating the calculated magnetic flux waveform and the target current value on the basis of the reciprocal signal of the magnetic flux in response to the rotating speed of the motor, thereby always maintaining the amplitude of the magnetic flux waveform even in a weakening field rane constant. CONSTITUTION:A Weakening field control is performed by calculating the magnetic flux phi(n) in response to the speed by a weakening function generator 19, and using the calculated value as the target value of a magnetic flux regulator 12. On the other hand, the phase component waveform of the magnetic flux from a magnetic flux calculator 7 is controlled so as to be multiplied by a multiplier 18 by the output of a function generator 16 which outputs the reciprocal number of the magnetic flux theta(n) in response to the detecting speed n to become the input signal of a variable beta pulse generator 8 so as to become always constant without reducing in the amplitude of the magnetic flux waveform even in the weakening field range. An accurate commutation superposing angle (u) can be calculated even in the weakening field range by a (u) calculator 5 from the multiplication signal of a multiplier 17 for multiplying the output signal of a speed controller 2 by the output signal of the generator 16, added to the signal from gamma setter SE2, and inputted to the variable beta pulse generator 8.
Patent JP-H0445215-A (JP)
Title: Structure of bottom part in circulating fluidized bed reduction furnace
Inventor: EGASHIRA TATSUHIKO
IPC: C21B11/02
Filed: 1990-06-12
Abstract: PURPOSE:To accelerate diffusion of reducing gas at lower part of a riser and to improve reducing efficiency and operatability by arranging a shield plate at tip part of a nozzle for supplying fluidized gas at bottom part in the furnace and fluidizing particles near the nozzle. CONSTITUTION:To the riser 1 constituting a fluidized bed reduction furnace 14, the external particle circulating device 15 constituted with a cyclone 4 and a downcomer 2, is parallelly arranged. The charged powdery ore is mixed with the circulated ore from a downcomer 2 in the riser 1, and fluidized with high temp. fluidized gas 9 from the nozzle 10 and a great part of the ore is reduced while circulatedly fluidizing. The shield plate 10-1 is fitted to the tip part of this nozzle 10 with feet 10-2, and by blowing the fluidized gas from an opening part 10-3 of this side face thereof, the particles near the nozzle 10 is accelerated and fluidized. Further, at the time of spouting the fluidized gas while bending the top part of nozzle 10 to the horizontal direction, circular flow is developed at lower part of the riser 1 and fluidity of the particles is made to further good condition.
Patent JP-S5941785-A (JP)
Inventor: MINAGAWA TOSHINORI
IPC: F26B9/02
Filed: 1982-09-02
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-H0316287-A (JP)
Title: Pulse light source
Inventor: WANI KOICHI
IPC: H01S3/134
Filed: 1989-06-14
Abstract: PURPOSE:To reproduce specified pulse energy even when light is emitted again after stopped once by storing a control voltage signal of a power source section in a digital value. CONSTITUTION:A trigger circuit 3 feeds a delay signal s1 which is synchronized when light emission is over to an A/D conversion circuit 8, and the A/D conversion circuit 8 feeds a delay signal s2 which is synchronized when conversion is over to a latch 10. Timing is made so that a deflection signal at some time is reflected to a voltage control signal of the next time. Here, if emission stops once between time t2 and time t3 when emission does not continue at a fixed cycle, a voltage control signal at the preceding final emission is stored in a latch 10 in this circuit by a digital value, and therefore, emission is started again at the same power source voltage as at the preceding final emission after the stop of emission. Thereby, an output voltage of a power source section can be kept constant even if emission stops, and energy of a specified value can be acquired starting with a first pulse when the next emission is started.
Patent JP-H096813-A (JP)
Title: Simulation method for integrated circuit
Inventor: RO KINKIN
IPC: G06F17/50
Filed: 1995-06-19
Abstract: PURPOSE: To improve the quality and yield of the design of the integrated circuit by giving the channel length dependency of the current of at least an MOS transistor to parameters for a probability interpolation model. CONSTITUTION: Sample data Ids , Vds , Vga , Vbs , and L of the MOS transistor are inputted to a data processing system through an input device. Here, Ids is the drain-source current, Vds the drain-source voltage, Vgs the gate-source voltage, Vbs the base-source voltage, and L the channel length. Then parameters are adjusted for the respective channel lengths L of respective samples to constitute an interpolation model. Then the channel length dependency of a model parameter ρ<2> is extracted. In this case, the probability interpolation model is used for the approximation of circuit characteristics and the parameter ρ<2> which greatly affects the model shape of the probability interpolation model is given the channel length dependency of the current flowing to the MOS transistor to constitute a numeric model.