baber/WOPTO huggingface dataset:
Patent JP-S6465423-A (JP)
Title: Solar cell power source
Inventor: ONO MASAHARU
IPC: H01L31/04
Filed: 1987-09-04
Abstract: PURPOSE:To reduce the size and cost of a solar battery by providing a short- circuit current measuring circuit which operates by using a secondary battery as its power source and measuring the short-circuit current across the thin solar battery through switch operation only when necessary. CONSTITUTION:When light is incident on the thin solar battery 7 connected in series so as to obtain an enough voltage to charge the secondary battery 9, the battery 7 generates photoelectromotive force and a forward photocurrent flows through a reverse-current preventive diode 8 charges the battery 9. Both terminals of the battery 9 are output terminals 13 and 14 of the battery power source 9 and the DC power is supplied to the power terminals of the short- circuit 11. When the output terminals of the battery 7 are connected to the circuit 11 with small impedance through the operation of a switch 12, the photocurrent of the battery 7 in the short-circuit state is measured. Further, there is no discharge from the battery 9 to the battery 7 even in the short-circuit state because of the diode 8 and the DC power supply to the circuit 11 is secured stably. In the case of the battery 7, on the other hand, the series resistance of a connection part with high illuminance is reduced and the linearity of gammacharacteristics is secured. The battery 9 is therefore reduced in size.
Patent JP-S59113183-A (JP)
Title: Reactive ion etching method
Inventor: ISHIDA TOSHIMICHI
IPC: C23F1/00
Filed: 1982-12-17
Abstract: PURPOSE:To adjust the angle of inclination at an etching section and to increase an etching speed in reactive ion etching of an Al material film by using a gaseous mixture composed of CCl4 and oxygen for reactive gas. CONSTITUTION:A silicon wafer 10 formed with a fine pattern by a resist on an Al or Al alloy film (hereunder expressed as Al film) is placed on a substrate electrode 9 in a vacuum vessel 6. The inside of the vessel 6 is evacuated to a high vacuum through an evacuation port 7 and thereafter CCl4 and O2 which are treatment gas are made into the gas having an optional mixing ratio by adjusting the flow rates respectively with valves 13, 15 and such gaseous mixture is introduced into the vessel 6. The inside of the vessel 6 is maintained at a prescribed degree of vacuum. High-frequency electric power is then supplied from a power source 11 to the electrode 9 and the Al film to be removed on the wafer 10 is etched. The Al film 17 formed on the wafer 16 is removed except the part covered by the resist 18. The resist 18 is gradually removed by the O2 in the reactive gas during said time and an angle theta of inclination is formed on the section of the film 17.
Patent JP-S6382924-A (JP)
Inventor: HOSOKAWA TORU
IPC: B65B43/50
Filed: 1986-09-19
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-H0759368-A (JP)
Title: Ultrasonic actuator
Inventor: TANIGUCHI YOSHIHISA
IPC: H02N2/00
Filed: 1993-08-16
Abstract: PURPOSE:To provide an ultrasonic actuator which does not cause unevenness of drive force of seizure, sliding while preventing the accumulation of a deposit film. CONSTITUTION:An ultrasonic oscillator 10 comprises an elastic body and an electromechanical energy transducer (piezoelectric laminate 13) fixed to the elastic body, and oscillation is generated on the surface of the elastic body by applying AC voltage to the piezoelectric laminate 13. A mover (rail 21) shifts relatively to the ultrasonic oscillator 10 by being pressure-welded to the surface of the elastic body. A sliding member 15, which contains stone powder, is provided on one side at least of the pressure-welding face between the ultrasonic oscillator 10 and the mover.
Patent JP-H0270892-A (JP)
Title: Tunnel excavator for expansible bedrock
Inventor: DOI NORIO
IPC: E21D9/087
Filed: 1988-09-06
Abstract: PURPOSE:To avoid 'gripping' by expansion pressure by connecting the bearing of a driving shaft to an engaging body capable of being detachably engaged with the internal surface section of an existing segment ring through a cutter- face propulsive jack. CONSTITUTION:A cutter face 21 acquires driving force and excavates soil at a constant distance by forward moving (elongating) a cutter-face propulsive jack 60, and a shield skin plate 1 is pushed out forward by advancing (elongating) a skin-plate propulsive jack 70 with the excavation. When excavation is conducted at the constant distance, the propulsive jack 70 is retreated (shrunk), and a segment ring is assembled into an air gap generated in the rear plate 1 of the propulsive jack 70. The segment ring is assembled completely, and excavation is performed while extending the propulsive jack 60 and the propulsive jack 70 again. When expansion pressure is increased extremely, the propulsive jack 60 is contracted and excavation is executed while retreating the cutter face 21 or the cutter face 21 is backed at a fixed distance and excavation is conducted again.
Patent JP-S6467564-A (JP)
Title: Turbo-refrigerator
Inventor: KANEKO JUNICHI
IPC: F25B1/00
Filed: 1987-09-08
Abstract: PURPOSE: To reduce installation area by arranging a compressor and a motor in a cell constituting an evaporator in the vertical direction, arranging a liquid drip separating means substantially vertically around the compressor and forming an evaporation gas region on the suction side of the compressor. CONSTITUTION: Since a compressor 1 and a motor 2 are arranged vertically in a cell 4a constituting an evaporator 4, the motor 2 is present in the low temperature atmosphere of refrigerant evaporation gas and cooled sufficiently. Since a liquid drip separating tube 11 in the evaporator 4 is arranged around the compressor 1 substantially vertically thereto, the size of a demister for passing refrigerant can be ensured sufficiently and a compact vertical evaporator 4 can be obtained. No suction pipe is required on the suction side of the compressor because an evaporation gas region is located thereat, and no delivery pipe is required on the delivery side of the compressor because the delivery side faces the opening of a duct 17 provided integrally with a cell 5a constituting a condenser 5. Consequently, a turbo refrigerator can be made compact including auxiliary units.
Patent JP-H0678489-A (JP)
Title: Oil-lubricated radial bearing device
Inventor: KOSHIRO KAZUTAKA
IPC: F16C33/10
Filed: 1992-08-24
Abstract: PURPOSE:To provide a bearing device for a rotary machine having a high performance, a long term reliability and an excellent safety in which seizure due to contact of the rotary shaft of the rotary machine with a bearing can be prevented even in a region of the rotary shaft in a wide range from a stopped state to a high speed rotation. CONSTITUTION:A cylindrical member 9 is provided on an inner surface of a bearing 2 to support a rotary shaft. The member 9 is so provided with an outer peripheral groove 10b as to supply lubricant to a bearing slide surface and a rotary shaft sliding surface, bearing grooves 10a are formed on an inner periphery, and a through hole 13 formed for communication of the circumferential groove with a bearing groove, and stop ring 11 is so provided at an end of the bearing 2 as not to axially move the member 9. Further, an oil groove 10c is provided on an outer peripheral groove side of the hole. The member 9 is so formed that a bearing gap 7a of the rotary shaft side substantially becomes equal to a bearing gap 7b of a bearing side.
Patent JP-H0667800-A (JP)
Title: Information input/output device, pen cap for coordinate input, and electronic equipment
Inventor: KANAZAWA MANABU
IPC: G06F3/03
Filed: 1992-08-24
Abstract: PURPOSE:To easily and accurately perform the positioning of a coordinate input device with simple and inexpensive structure in an information input/ output device in which transparent coordinate input devices as an input device are arranged in on a display device as an output device. CONSTITUTION:A liquid crystal module 18 is comprised by layering a liquid crystal panel 7 and a liquid crystal substrate 16 on which a driving circuit for the liquid crystal panel is packaged, and holding them integrally with a metallic frame 14. Plural projections 14c to perform the positioning of the coordinate input device 30 are formed integrally on the metallic frame 14. The device 30 can be quite easily and accurately positioned by engaging the coordinate input device 30 with the inside of the projections 14c.
Patent JP-H0561291-A (JP)
Title: Both-side recording method and device
Inventor: TANI TATSUO
IPC: G03G21/00
Filed: 1991-09-03
Abstract: PURPOSE:To perform recording on both sides of a paper form plural one-side documents in the order of page with high efficiency by a both-side recorder provided with an RDH(recirculating document handler) in a state where the opportunities of the occurrence of the jamming of the document or the paper and the damage and the staining thereof are reduced and the wear and tear of the parts of the both-side recorder is decreased. CONSTITUTION:As to the first recirculating of the document by the RDH, the document is alternately exposed from the 2nd document so as to form an image on one side of the paper. The paper is stacked on a both-side tray. By deciding whether the last document in the first recirculating is submitted for image forming, whether the number of document is even (in the case of submitting the document for image forming) or odd (in the case of not submitting it for image forming) is decided, and succeeding image forming processes are made different according to the result. In the case of ejecting the paper where the image has been already formed, the paper is ejected by selecting whether the paper is allowed to go by way of a reversal device or not, so that the order of page is arranged.
Patent JP-H1046524-A (JP)
Title: Windbreak fence material
Inventor: MORIMURA TADAKI
IPC: E01F7/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a windbreak fence to reduce wind speed by extending a plate body having solid net type structure formed by gathering a large number of synthetic resin made filaments so as to make voids between them by entangling them by making them bend and meander and making their contact points attach to each other in a strong wind place in a state of fixing it on supports. SOLUTION: A large number of filaments 2 are formed by heating and melting thermoplastic resin such as polypropylene, etc., and extruding it from a nozzle. Thereafter, the filaments 2 are entangled by making them bend and meander before the 2 are hardened, their contact points are made to attach to each other by using their stickness and gathered, and they are made into solid net type structure forming voids 3. A windbreak fence material 1 of a proper size is made after cooling and hardening them. Wind speed is reduced by setting this windbreak fence material 1 in the neighbourhood of an exit of an express highway by installing it on supports. Consequently, it is possible to prevent an accident of overturn, etc., of a vehicle.
Patent JP-H0888845-A (JP)
Title: Video on-demand system
Inventor: SASAKI SHINJI
IPC: H04N21/24
Filed: 1994-09-19
Abstract: PURPOSE: To immediately cope with the request of a terminal equipment even when the number of storage media is increased. CONSTITUTION: Plural buffer memories 301-30n can store more than three pieces of divided video data. A slot management device 10 holds a slot management table for indicating in which buffer memories 301-30n the video data from the respective storage media 71-74 of a storage device 1 are to be stored, rewrites the slot management table based on the elapsed time and information held by a terminal management device 9 and controls the storage device 1 and a data transmitter 2 based on the slot management table. A slot replacing device 11 monitors the free slots of the slot management table, and when prescribed conditions are settled, instructs the slot allocation position change of the terminal equipment 41-4n to the slot management device 10 and lets the slot management table be rewritten.
Patent JP-H0898524-A (JP)
Title: Forward-type converter
Inventor: TAKAHASHI SEIICHI
IPC: H02M3/28
Filed: 1994-09-19
Abstract: PURPOSE: To reduce short-circuiting loss of an input resonance capacitor by setting the inductance of a choke coil to a specific range. CONSTITUTION: In a forward converter 100, a switching element 3 is intermittenty turned on/off and a pulse voltage is applied to a primary coil 9 of a transformer 2, a voltage V2 induced at a secondary coil 6 of the transformer 2 is rectified by a rectifier circuit, the voltage is smoothed by a choke input smoothing circuit and an output voltage V0 is obtained and is supplied to a load side, and at the same time an excitaion energy accumulated at the transformer 2 is regenerated by utilizing the resonance phenomenon in a circuit of the inductance Lp of the primary side coil winding 9 and an input side resonance capacitor C.  Then, the inductance L of the choke coil 7 of the choke input smoothing circuit is set as L<=[(V2-Vo ).π√ Lp.C}]/(2.I0 0), thus reducing the short-circuiting loss for an input side resonance capacitor 10, making this converter adaptable to the increase in the switching frequency.
Patent JP-H0387415-A (JP)
Title: Construction method for bagging cast-in-place pile
Inventor: NAGATAKI YOSHIAKI
IPC: E02D5/36
Filed: 1989-08-31
Abstract: PURPOSE:To enhance quality in pile by inserting an expansion water-proof bag into an excavated hole, pouring water into said water-proof bag to expand the bag for adhering the water-proof bag onto the wall of the excavated hole, and thereby inserting a reinforcement cage into the water-proof bag for placing concrete therein. CONSTITUTION:An expansion water-proof bag 5 is inserted into an excavated hole 2 provided for a ground surface, water is poured into the water-proof bag 5 to expand the bag for closely adhering the water-proof bag 5 onto the wall of the excavated hole 2. In the second place, after a reinforcement cage 6 has been inserted into the water-proof bag 5, concrete is placed into the water- proof bag 5 through through a Ptolemy tube. This therefore prevents slime and muddy water from being mixed into concrete, concurrently permits the building frame of a concrete pile to be closely adhered onto the wall of the excavated hole 2, and also enables the circumferential surface of the pile to be increased in friction.
Patent JP-2001052771-A (JP)
Title: Wiring method of panel of on-vehicle electric component, electric component installing backboard, switch and connector
Inventor: TANAKA TETSUJI
IPC: H01R4/24
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To implement highly reliable connection facilitating connection work. SOLUTION: A press-contact blade 2 is formed on each terminal (a terminal of a lead wire of a lamp, a terminal of a contact of a switch 3, a terminal of a connector 4, or the like) requiring electrical connection to the outside of an electric component, the electric component is so installed that the press- contact blades 2 project generally vertically to the surface of a backboard. Then, a circuit body 6 separately prepared is overlaid on the backboard 1, and bare conductors exposed from the circuit body are each pressed in the press-contact blade to be connected.
Patent JP-S6382269-A (JP)
Title: Charging method for linerboard in corrugated board manufacturing machine
Inventor: ISOWA TAKEO
IPC: B65H19/12
Filed: 1986-09-20
Abstract: PURPOSE:To lift up rolled linerboard in making it chargeable to a roll stand with a lifter of a conveyor upon receiving a measured value out of a sensor, by measuring a diameter of the rolled linerboard being conveyed with the measuring sensor. CONSTITUTION:In the state that roll linearboard 2 is loaded on a conveyor block, it is traveled toward a stockyard roll stand 1. Next, a measuring sensor measures a diameter of the roller linerboard 2 on a linerboard mount, feeding the measured value to a lifter control circuit and making it judge whether the diameter of the rolled linerboard 2 is smaller or larger than the preset value, and in order to have it chucked to the roll stand 1, also making the control circuit judge whether there is necessary to make the rolled linearboard 2 go up with a lifter or not. Afterward, this lifter is operated and the rolled linerboard 2 is lifted up to the specified height. Then, when a light emitting element 11 and a light receiving element 12 detect a tube hole of a paper tube, arms 3 and 4 are closed by a command out of a main control circuit and, after holding both ends of the paper tube in between, these arms 3 and 4 are made to go up to the specified position, thus chucking motion of the rolled linerboard 2 is all over.
Patent JP-H0758662-A (JP)
Title: Radio transmitter receiver
Inventor: YAMAGISHI TSUTOMU
IPC: H04B1/52
Filed: 1993-08-18
Abstract: PURPOSE:To perform highly sensitive reception at the time of both simplex operation and duplex operation systems by respectively appropriately controlling a reception part, a transmission part, a switching means and a selecting means at the time of communication by a duplex operation and transmission by a simplex operation. CONSTITUTION:In the case of performing the communication of the duplex operation, an oscillation modulation circuit 16 and a power amplifier 17 are controlled so as to be in an operating state and transmission output is lead through a high frequency switching circuit 7 to a BPF 6. Further, a high frequency amplifier 3 and a mixer circuit 4 are controlled so as to be in the operating state and intermediate frequency signals are lead from an intermediate frequency switch 10 to an intermediate frequency amplifier 11. Thus, the transmission of a frequency fb is performed and the reception of the frequency fa is performed. In the case of performing the communication of the simplex operation, the amplifier 3 and the circuit 4 are in a non-operation state, the high frequency amplifier 8 and the mixer circuit 9 are in the non-operation state while the transmission is instructed, the power amplifier 17 and the oscillation modulation circuit 16 are controlled so as to be in the operating state and the transmission by the frequency fb is outputted through an antenna 1.
Patent JP-H0275495-A (JP)
Title: Flux cored wire for self-shielded arc welding
Inventor: AIDA ISAO
IPC: B23K35/368
Filed: 1988-09-07
Abstract: PURPOSE:To extremely lower the generation rate of welding defects even in multi-layer welding particularly in a three o'clock position and to improve welding performance and workability by filling a specific flux into a steel sheath. CONSTITUTION:The flux cored wire for self-shielded arc welding contains the flux 2 contg., by weight, 20 to 30% metal fluoride, 2 to 10% metal carbonate, 8 to 15% Al, 5 to 10% Mg, 0.5 to 8% Mn, and 35 to 60% iron powder as essential components and having 0.4 to 0.7 metal fluoride/iron powder at 17 to 23wt.% filling rate in the steel sheath 1. Defectless weld zones are obtainable with this flux cored wire even if the wire is applied to the multi-layer welding of thick plates in the three o'clock position. In addition, good bending ductility and the excellent weld zone performance are obtd.
Patent JP-S6468708-A (JP)
Title: Image input device
Inventor: TANNO KOICHI
IPC: G02B7/08
Filed: 1987-09-09
Abstract: PURPOSE:To facilitate fine adjustment by executing the focusing and zooming operation of a zoom lens with one dial which can switch a focus/zoom by means of a switch. CONSTITUTION:The focus/zoom adjusting dial 23 is equipped in a remote control type operation part 10 and the fine adjustment of the focus/zoom can be executed by rotating the dial. And also the focus/zoom switching switch 24 is equipped. Then, the focusing and zooming operation of the zoom lens can be executed by switching the focus/zoom with the switch 24 in the operation part and performing the fine adjustment with one dial 23. Thus, the fine adjustment can be facilitated and operability can be improved.
Patent JP-S6379965-A (JP)
Title: Device for correcting feed and rotation error in conveyor for ultrahigh vacuum
Inventor: NANBU TOSHIO
IPC: H01L21/68
Filed: 1986-09-22
Abstract: PURPOSE:To carry out exact positioning by detecting the displacement with a displacement sensor even when a group of inside magnets are delayed in a conveyor for ultrahigh vacuum wherein an inner pipe provided with a group of inside magnets is horizontally moved and rotated in an outer pipe having a group of outside magnets. CONSTITUTION:The group 3 of outside magnets on the outer periphery of the outer pipe 1 is horizontally moved on the outer periphery of the outer pipe 1 toward an ultrahigh vacuum vessel 2 through a connector 6 for horizontal movement engaged with a screw 8 for rotating the inner pipe 13 in the vacuum vessel 2 by the driving of a motor 7, and the group 14 of inside magnets on the outer periphery of the inner pipe 13 is also horizontally moved toward the vacuum vessel 2. Besides, the motor 7 is stopped and a motor 10 is driven to rotate the mobile body 4 including both groups of magnets. In this case, when the group 14 of inside magnets are slightly delayed, the displacement is detected by a displacement detector and the displacement sensor, the error is calculated by a CPU through an A/D converter, the error pulse is transmitted, and exact positioning is carried out.
Patent JP-S6285645-A (JP)
Inventor: FUSHIYA FUSAO
IPC: H02J7/04
Filed: 1985-10-08
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-S59152156-A (JP)
Inventor: YUUJIEN EDOWAADO DEIBISU
IPC: B65D50/04
Filed: 1983-11-30
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-S6286649-A (JP)
Title: Image pickup tube
Inventor: TAKAYAMA SHIGEHIKO
IPC: H01J29/74
Filed: 1985-10-11
Abstract: PURPOSE:To secure such an S.S type image pickup tube that is compact in size, less in watt consumption and capable of securing a good characteristic, by setting each of third to fifth electrodes to optimum length. CONSTITUTION:Electrodes G3-G5 and a mesh-form electrode G6 all are installed, while an electrostative lens performing the focus of electron beams is formed by these electrodes G3-G5, and an electrode G4 comes to an deflecting electrode deflecting the electron beams. Tube axial length from a beam limit opening hole up to a G4 electrode side end of the electrode G3 is almost equal to that of the electrode G5 and, when the length is set down to l35 and the tube axial length of the electrode G4 is set down to l4, it should be set to 2.5<=l4/l35<=3.8.
Patent JP-S61102435-A (JP)
Inventor: MATSUOKA HIROKAZU
IPC: D02G1/04
Filed: 1984-10-24
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-S61103432-A (JP)
Inventor: NAKAGAWA TSUNEO
IPC: A61B5/02
Filed: 1984-10-25
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-H07188017-A (JP)
Title: Antiviral agent containing thiadiazole derivative
Inventor: IJICHI KOJI
IPC: A61P31/16
Filed: 1994-09-20
Abstract: PURPOSE:To obtain an antiviral agent containing a specific thiadiazole deriva tive or its salt as an active component and effective for the prevention and treatment of viral infection of man, especially human immunodeficiency virus. CONSTITUTION:This antiviral agent contains a thiadiazole derivative of formula I {n<1> and n<2> are each 0 or 1; W is O or S; R<1> is H or an alkyl; X, V and Z each is H, a halogen, an alkyl, CF3, an alkoxy, OH or nitro; Y is O, S or N-R<2> (R<2> is H or an alkyl); A is NR<3>R<4> [R<3> and R<4> are each H, an alkyl, an alkoxy, a group of formula II (R<5> to R<7> each is H, a halogen, an alkyl, etc.); R<3> and R<4> together form a group of formula III (m<2> is 0-2; E is CH2 or O; R<8> and R<9> are each H or an alkyl), etc.]} or its salt as active component. For example, in the formula, n<1> is 1, n<2> is 0; X, V and Z are H, Y and W are O and A is N(Me)2. The agent is effective against DNA-type viruses and RNA-type viruses.