baber/WOPTO huggingface dataset:
Patent JP-S5514705-A (JP)
Title: Expansion antenna utilizing centrifugal force
Inventor: WATANABE MITSUNOBU
IPC: H01Q1/08
Filed: 1978-07-18
Abstract: PURPOSE:To realize a simple and light-weight structure of the antenna by securing rotations of the antenna via the centrifugal force caused by the rotary motion of the shaft. CONSTITUTION:With rotation of rod 12, folded ribs 13 expand and stops at the position where a balance is obtained between the rib and the tension of wire 14 if the rib and each hinge are connected previously via wire 14. Accordingly, various kinds of axis symmetric faces are formed around rod 12 by adjusting the length of the wire. Furthermore, if the locking mechanism using, for example, a projection is provided to the hinge, the symmetric formation can be kept after the ribs are once expanded even through the rotation is stoped. In such structure, an antenna is formed by attaching expnanding mesh 15 to the wire. Thus an expansion antenna can be obtained with a simple and light-weight structure.
Patent JP-S5514361-A (JP)
Title: Proportional control type remote directional control valve device
Inventor: SATOU YUUJI
IPC: F16K11/07
Filed: 1978-07-18
Abstract: PURPOSE: To eliminate an electric circuit for feed back, by connecting a solenoid control valve and solenoid reducing valve with a liquid chamber of actuator for driving a directional control valve and feeding the pressure in the chamber back to both valves.  
     CONSTITUTION: When a piston 9 of an actuator is shifted leftward, a solenoid control valve 25 is switched to "close" and a solenoid reducing valve 26 to "full open" u. Pressure oil from a liquid pressure source p flows in a liquid chamber 11 through the reducing valve 26, liquid in a liquid chamber 10 flows in a tank through a solenoid valve 24, and the piston 9 is shifted to the left. As the piston 9 shifts, the pressure in the liquid chamber 11 rises due to a spring 3. This pressure works on spools of the valves 25, 26 to return them to their former positions and the piston 9 is positioned. The same sequence is followed for shifting the piston to the right. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61244427-A (JP)
Title: Multispindle nut runner
Inventor: ONUMA MASASHI
IPC: B23P19/06
Filed: 1985-04-23
Abstract: PURPOSE:To form a device in simplified construction and facilitate its maintenance work, by forming a mechanism of the device such that, it fixes one of the three sockets to a tire or the like turning the other two sockets on a pitch circle to change a pitch, and reducing the reaction force applied acting on a movable part. CONSTITUTION:When a device tightens five nuts on the same circle, the device, turning sockets 1a-1c about each driving axis 27 serving as the center by each air cylinder 28, aligns a pitch circle with a solid shaft 20 serving as the center. The device, driving servomotors 22, 16 and turning the sockets 1b, 1c on the pitch circle, aligns the sockets with a pitch. Next the device, being fixed to a tire 7 through a base plate 8, turns a driving gear provided behind each driving shaft 27, and the device, advancing the sockets 1a-1c to be rotated by each gear case 26, tightens the three nuts. Next the device, fixing the socket 1a while retracting the sockets 1b, 1c to be aligned with the pitch successively in said order, tightens the remaining nuts. Accordingly, the device is formed in simplified construction permitting its maintenance work to be easily performed.
Patent JP-S61248891-A (JP)
Inventor: KITAMURA SHIGEJI
IPC: B66B23/12
Filed: 1985-04-23
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-S5210868-A (JP)
Title: Electron radiation type vapor source
Inventor: TAKAGI TOSHINORI
IPC: C23C14/22
Filed: 1975-07-15
Abstract: PURPOSE:A vapor source which achieves improvement in the adhesion and crystallinity of deposited films and control of crystal structure by the multiplied effects of vapor streams of evaporating materials and electron beams, and which can be used for welding of dissimilar substrates or a substrate to other material.
Patent JP-H07294969-A (JP)
Title: Optical integrated element
Inventor: ITO TOSHIO
IPC: G02B6/122
Filed: 1994-04-25
Abstract: PURPOSE:To provide the optical integrated element which suppresses the quick loss variance, which is not subjected to rate controlling by the carrier life while maintaining the satisfactory characteristic of an optical function element in the optical integrated element and easily suppresses the return light. CONSTITUTION:An optical function element part 150 having at least a first waveguide layer 104 where an optical signal is propagated, an optical amplifier part 160 having at least an active layer 105 for optical signal amplification and an electrode 108 for injecting a current into the active layer 105. and an optical attenuator part 170 having at least a second waveguide layer 124 which attenuates the optical signal are provided, ana these optical function element part 150, the optical amplifier part 160, ana the optical attenuator part 170 are formed on one semiconductor substrate 102, and the first waveguide 104, the active layer 105, and the second waveguide 124 are optically connected.
Patent JP-S63267753-A (JP)
Inventor: CANNATA VINCENZO
IPC: C07D303/48
Filed: 1988-04-08
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-S5514927-A (JP)
Title: Water supply pressurizer
Inventor: TAKI TOMOHIKO
IPC: F04D13/16
Filed: 1978-07-19
Abstract: PURPOSE: To ensure a sanitary safety with a flowout eliminated of harmful object, by constructing the tank wall of reservoir into two layers, where the inner side to be contacted to water is applied a synthetic resin with colored pigment not used and the outer side formed into a colored layer with the pigment used completely not penetrating the sunlight.  
     CONSTITUTION: For the construction of a water reservoir 1, an inner layer 3 to be contacted to water is made by using a non-colored synthetic resin safe for food sanitation, for instance, polyethylenes, and an outer layer 5 is formed by using a colored synthetic resin with a pigment applied completely blocking the sunlight. And on said water reservoir 1 is capped a storage plate 7 the surroundings of  which are fixed by bolts, and on top of this is mounted an automatic pump 11 being installed by bolts. In such construction of the tank wall of the water reservoir 1, any evidence of flowout is provided from the inner layer 3 even after a long time contact to water, further with a disinfectant bleaching powder not disappearing because of a perfect blocking of the sunlight made by the outer layer 5, thus a sanitary safety can be ensured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11283075-A (JP)
Title: Cash processing system, accounting machine and teller machine
Inventor: TOKUSHIGE TAKUJI
IPC: G07D9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To surely check the receipt and expense of cash performed between an accounting machine and an automatic teller machine. SOLUTION: This cash processing system is provided with the plural automatic teller machines (ATMs) 1 for keeping the cash and executing the carious kinds of transactions, this accounting machine 21 for receiving and expensing the cash from/to the plural ATMs 1 and a LAN 32 for connecting the accounting machine 21 and the plural ATMs and communicating the information on the cash received and expensed between them. By connecting the accounting machine 21 and the ATMs 1 by a communication network and communicating the information on the cash receivedand expensed mutually between them, the accounting management of the cash is performed on an accounting machine side or an ATM side and the accounting conditions of the cash are surely checked.
Patent JP-S58204407-A (JP)
Inventor: SUMIYA KAZUSHI
IPC: H01B7/08
Filed: 1982-05-22
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-S59213123-A (JP)
Inventor: SHIRASU TETSUO
IPC: H01G4/40
Filed: 1983-05-18
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-H04301981-A (JP)
Title: Image pickup signal processing circuit
Inventor: KOBAYASHI AKIYA
IPC: H04N5/372
Filed: 1991-03-28
Abstract: PURPOSE:To remove the influence of a noise component caused by the impedance of a power supply line or a ground line and to reduce picture quality degradation caused by wrong correction. CONSTITUTION:The image pickup output signal of a CCD image sensor 1 is supplied through a first sample/hold circuit 3 to a first signal adder 4 and supplied through a second sample/hold circuit 6 to a differential amplifier 8 after adding a blemish compensating signal. On the other hand, the image pickup output signal of the CCD image sensor 1 is supplied through a third sample/hold circuit 7 to the differential amplifier 8 after adding a reference level signal by a second signal adder 5.
Patent JP-H09249897-A (JP)
Title: Cleaning agent for removing stain of fiber
Inventor: KAWASHIMA TOMIO
IPC: C11D7/30
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent composed of a chlorinated hydrocarbon and a hydrochlorofluorocarbon, free from inflammability, applicable to a fibrous material without influencing the material and enabling easy removal of attached oil and fat, etc., from a fiber. SOLUTION: This cleaning agent contains (A) a chlorinated hydrocarbon (preferably trichloroethylene or tetrachloroethylene) and (B) a hydrochlorofluorocarbon. The component B is preferably 1,1-dichloro-1- fluoroethane, 3,3-dichloro-1,1,1,2,2-pentafluoropropane and 1,3-dichloro-1,1,2,2,3- pentafluoroethane exhibiting a liquid state at normal temperature to facilitate the handling of the agent. The amounts of the components A and B are preferably 50-80wt.% and 50-20wt.% based on A+B, respectively. The objective cleaning agent may be compounded e.g. with a stabilizer such as an epoxy compound, a nitro compound or a phenolic compound.
Patent JP-H10263744-A (JP)
Title: Molding sand aging method
Inventor: ODA SHIGEO
IPC: B22C5/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To unnecessitate sand storing layer, to sufficiently obtain the aging effect of molding sand and to save the consumption of binder. SOLUTION: In this method, the molding sand is encapsulated into a closable vessel 5 and the prescribed moisture in the range of wt. ratio 3-8% is added to the molding sand on the surface 3 of a fish roe shaped inactive fine powdery layer 2 covered on the surface 4 of the molding sand grains under condition of reducing to the prescribed pressure of 500 hPa-50 hPa with a pressure reducer 12 in a vessel 5. Thereafter, the pressure in the vessel 5 is risen to 1013 hPa, i.e., the atmospheric pressure in the range of 100 hPa/sec-50 hPa/sec for arbitrary pressure raising time to infiltrate the moisture to the fish roe shaped inactive fine powdery layer deep part 4 of the sand grains 1.
Patent JP-S57202698-A (JP)
Title: Electrical current supply device for x-ray emitting filament
Inventor: SUZUKI MASAYOSHI
IPC: H05G1/54
Filed: 1981-06-08
Abstract: PURPOSE:To make it easy to render an electrical current supply device compact and  take contermeasures against abnormalities, by changing an AC voltage into a DC output, turnin on and off the DC output to obtain a control voltage, converting the control  voltage into an AC voltage to heat an X-ray emitting filament and feeding a signal corresponding to the current of the filament, back to a turn-on/off circuit. CONSTITUTION:The voltage of an AC power source 1 is changed into a DC voltge by a rectifier circuit 2 and a capacitor 3. The voltage across the capacitor 3 is turned on  and off by a transistor 4 while the switching frequency and the turn-on period are regulated by a control circuit 28. As a result, a DC voltge Vc2 is obtained. The voltage Vc2 is converted into an AC voltage by transistors 5a, 5b. The AC voltage is applied  to heat the filament 7a of an X-ray tube 7 through a heating transformer 6 and a rectifier circuit 25. The voltage across a resistor 24 is fed back as a signal corresponding to the current of the tube 7, to the control circuit 28 and is comprared with a reference signal Vpat1 to control the current of the tube to a prescribed level. According to this  constitution, the loss in the transistor 4 is made very low. An abnormality detection circuit 30 is provided to quicken the response for protection.
Patent JP-H07277877-A (JP)
Title: Crucible for pulling up silicon single crystal
Inventor: OKAZAKI ATSUSHI
IPC: C30B15/12
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a carbon crucible with which a high-purity silicon single crystal is obtainable without contaminating a silicon single crystal pulling up device by producing this carbon crucible from specific glassy carbon. CONSTITUTION:An initial condensate of a phenolic resin is prepd. by bringing a thermosetting resin, for example, refined phenol and formalin into addition condensation reaction. Furfuryl alcohol is mixed at a ratio of 30wt.% with this initial condensate to prepare a resin compsn. having a viscosity of 40 poise and resin-component 55% as a raw material resin. An outside blind cylindrical vessel having a large bore and height and an inside blind cylindrical vessel of a small bore and height are formed by using polypropylene as a molding flask for molding the crucible. Both are fixed by aligning their centers and heights to form double blind cylindrical vessels. The raw material resin is injected into the space thereof. The raw material resin is then subjected to a deaeration treatment for three hours at 70 deg.C under a reduced pressure and is then subjected to precuring about a whole day and night. The cured resin molding is put into an electric furnace and is baked at 2000 deg.C (>=800 deg.C) in a non-oxidizing gaseous (Ar) atmosphere, by which the crucible consisting of the glassy carbon blank is obtd.
Patent JP-H11281356-A (JP)
Title: Laser measuring device
Inventor: ITO EIICHI
IPC: G01C15/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To easily attain parallel adjusting of the beam axes of an upper straight beam and a lower straight beam for projecting a reference spot for marking a horizontal line or a vertical line without shifting the directions of two wedge glasses for bending the beam axes or dropping a wedge frame for holding the wedge glasses from a lens barrel. SOLUTION: A female screw is formed on the inner peripheral face of a holding cylinder 22 integrally formed at a lens barrel 20 through which a lower part straight beam is transmitted. A male screw to be screwed into the female screw is formed on the outer peripheral face of an almost cylindrical wedge frame 42 to which a wedge glass 41 is fixed. The female screw is formed on the inner peripheral face of the wedge frame 42. A circular wedge frame 45 to which a wedge glass 44 is fixed is screwed into the inner peripheral part of the wedge frame 42 with the male screw formed on the outer periphery. Those wedge frames 42 and 45 are fixed through set screws 43 and 46 with the holding cylinder 22.
Patent JP-H01261256-A (JP)
Title: Continuous production of tile
Inventor: ABE AKIHIRO
IPC: C04B33/34
Filed: 1988-04-09
Abstract: PURPOSE:To improve the efficiency of a tile-production process and to facilitate the automation of the process, by integrating a tile-forming step, a glazing step and a calcination step into an integrated production line and inserting a drying and stocking step for glazed tile between the glazing step and the calcination step in series. CONSTITUTION:A tile-forming step A, a glazing step C to apply a glaze to the surface of the formed tile and a calcination step E to calcine the glazed tile are integrated into an integrated production line. Between the glazing step C and the calcination step E in series, the production line contains a drying and stocking step D to dry and stock the glazed tile. A shelf 12 to hold the tile on the top and transfer the tile and a transfer mechanism (a truck 47 and a transfer roller 44) to transfer the shelf 12 is used as a tile-transfer means to stock the tile on the above production line and the shelves holding the tiles are transferred in a drying and stocking step D (a drying chamber 42) in a state stacked one upon another.
Patent JP-H11287208-A (JP)
Title: Hydraulic controller
Inventor: MATSUMOTO SATORU
IPC: F15B11/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic controller superior in responsibility, and improve the operatability and the stability in the combined control. SOLUTION: Flow rate control means 42 for controlling the opening of the paths respectively provided between an opening of each switching spool 34 and a cylinder port 38a, 38b are provided with the communication paths 64 which are mutually communicated and connected, the spring force is acted on each flow rate control means 42, and the opening of the path between the opening of the switching spool and the cylinder port is kept in maximum in a case when the switching spool is located on a neutral position, or in a case of the single operation, and in a case when the first pressure between the opening of one of the switching spools and the cylinder port is higher than the second pressure between the opening of the simultaneously operated other switching spool and the cylinder port, or they are equal to each other.  In a case when the first pressure is lower than the second pressure of the simultaneously operated other switching spool, the spring force is acted on the flow rate control means 42 of one of the switching spool for controlling the opening of the path of the switching spools in the closing direction.
Patent JP-S61244916-A (JP)
Title: Thrust collar
Inventor: YAMADA HIROMICHI
IPC: F16C17/04
Filed: 1985-04-24
Abstract: PURPOSE:To protect a thrust collar from falling when a rotor shaft is in high speed rotation by cutting an annular groove on the loading side of a position of a thrust collar adjacent to a main body. CONSTITUTION:A rotor shaft 5 consists of a hollow main body 6 and a thrust collar 7 connected to the main body 6. A rotor is mounted on the main body 6, and its loading side and opposite side thereto are supported by a radial air bearing. In addition, a circular ring-shaped annular groove 11 is cut on a position of the thrust collar 7 adjacent to the main body 6. Said annular groove 11 is located on the loading side of the main body 6, and accordingly, when the thrust collar 7 is likely to fall on the loading side due to the high speed rotation of the rotor shaft 5, a bending moment acting in a direction opposite to its falling is generated in the thrust collar 7 so that the thrust collar 7 is protected from falling.
Patent JP-H07268218-A (JP)
Title: Silicone rubber composition
Inventor: KOBAYASHI HIDEKI
IPC: C08K3/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a silicone rubber composition capable of giving a silicone rubber molding having an appropriately adjusted modulus and high tear strength after curing. CONSTITUTION:This composition consists of 100 pts.wt. silicone rubber composition composed mainly of a cross-linkable diorganopolysiloxane and 0.5-500 pts.wt. organosilicon polymer represented by the average unit formula (wherein R<1> is a 1-10C monovalent hydrocarbon group having no aliphatic unsaturated bond; R<2> is H, 2-10C alkenyl, 1-10C alkoxy or OH; R<3> is 2-10C alkylene; m is 0 or greater; a and b are each a positive number; and c and d are each 0 or greater, provided that c+d is a positive number) and having a weight- average molecular weight of at least 1,000.
Patent JP-S63253798-A (JP)
Title: Time-division multiplex communication line setting system
Inventor: HISADA ISAO
IPC: H04Q11/04
Filed: 1987-04-10
Abstract: PURPOSE:To prevent the occurrence of double use on a communication line by reading a use-status from a use-status display line by means of a status monitor/setting means, and inserting a busy code in case of a busy and a idle code in case of ready. CONSTITUTION:The titled system is provided with a use-status display line 43 having either a idle code or a busy code to display a use-status in the same time slot as a time-division multiplex communication line 42, and the status supervising/setting mans 13 that outputs a code displaying the use-status of a time slot of a designated number, and receiving a setting instruction request in a time slot in which a idle code is received, inserts a busy signal in said time slot until the receiving of a setting release request. A microphone processor 12, at the time of receiving the time slot number of the communication line 42 from a call processor 3, confirms the idle code through the status supervising/ setting means 13 and controls to write a busy code, and at the same time controls a distribution switch 11 to connect an input/output information from a terminal 2 to a corresponding time slot. As a result, double use on the communication line is prevented.
Patent JP-S61247233-A (JP)
Inventor: FUKUI NOBUTA
IPC: H02J3/00
Filed: 1985-04-24
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-H05258259-A (JP)
Title: Tape recorder
IPC: G11B5/55
Filed: 1992-03-13
Abstract: PURPOSE:To prevent a magnetic head from erroneous turning. CONSTITUTION:A tape recorder provided with a forward and backward changeover mechanism changeovering the magnetic tape from/to the state of forward fixed-speed traveling to/from the state of backward fixed-speed traveling is provided with a magnetic head which is mounted on a head mounting base 16 and turned at 180 degree from/to a first position to/from a second position and a magnetic head turning mechanism composed of a control member 18 turning the magnetic head from/to the first position to/from the second position. Also, a turn preventing member 40 preventing the magnetic head from turning to the second position when the control member is at the first position is provided on the head mounting base 16. Then, the turn preventing member 40 is abutted on the control member 18 and the magnetic head is prevented from turning over.
Patent JP-H11285522-A (JP)
Title: Fistula catheter set
Inventor: TSUKAMOTO HIDEKI
IPC: A61J15/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive property between a catheter set and the body wall cross section of a fistula by providing a body wall indwelling part to be indwelled in a body wall part, a catheter holding tube having a flange part to be extended along the outer surface of the body wall and a histogenesis part, etc., and an indwelling catheter to be used by piercing the body wall. SOLUTION: When the fistula catheter set 1A is fitted to the previously formed fistula, the indwelling catheter 2 is inserted to a lumen part 15 at first and the catheter holding tube 3 is combined with the catheter 2. Then, a coil- shaped member 12 and the catheter 2 are extended by piercing a stylet, etc., to the insides of the lumen 5 of the catheter 2 and the lumen 21 of the member 12. Then, the catheter 2 is inserted to the fistula while extending the member 12 and the catheter 2, the catheter 2 is moved to a position where the member 12 is arranged on a coelomic inner wall inside the lumen part 15 and, then, the catheter 2 is fixed to the fistula after pulling-out the stylet.