baber/WOPTO huggingface dataset:
Patent JP-H1136779-A (JP)
Title: Shield machine for excavating different diameter tunnels and different diameter tunnel excavation method
Inventor: SHIMIZU MITSURU
IPC: E21D9/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To carry out excavation economically when a larger diameter tunnel is to be excavated during the excavation of a tunnel of a prescribed diameter. SOLUTION: The shield machine 1 is structured so as to have a cutter head 16 provided rotatably in the front portion of a shield body 11. In such case, it is comprised of a circumference blocking portion 21 for enlarging multiple shield bodies 11 that are detachable in the circumference of the shield body 11 and has a prescribed thickness and divided in the circumferential direction and a circumference blocking portion 22 for multiple cutter head expanding head that are made detachable in the circumference of a cutter head 16 and are divided with a prescribed thickness in the circumferential direction.
Patent JP-S6176810-A (JP)
Inventor: IIZUKA KAZUYUKI
IPC: F22G5/12
Filed: 1984-09-20
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-H0544071-A (JP)
Title: Electrolytic cell
Inventor: TAKITA KATSUHIKO
IPC: C25B9/17
Filed: 1991-08-07
Abstract: PURPOSE:To realize an electrolytic cell free from failure such as crack of joint surface by providing a functionally gradient layer between electrolyte and an interconnecter. CONSTITUTION:The functionally gradient layer 11, formed by changing composition of electrolyte material and interconnecter material by degrees so as to change step wise thermal expansion coefficient, is intervened between the electrolyte 1 and the interconnecter 4. The functionally gradient layer 11 is obtained by sintering under low load at high temp. to integrally join each of 100% part 21 of the electrolyte material at the start, the part 22 containing 70% of the electrolyte material and 30% of the interconnecter material, the part 23 containing 30% of the electrolyte material and 70% of the interconnecter material and finally 100% part 24 of the interconnecter material. In the result, the electrolytic cell having the thin electrolyte and high conductivity is obtained.
Patent JP-H1123681-A (JP)
Title: Measuring device for battery remaining capacity
Inventor: MATSUBAYASHI TORU
IPC: H02J7/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To measure the remaining capacity of a battery with accuracy even when a power source is turned off. SOLUTION: This device is provided with a display part 1 with three lamps, a display control part 2 to control the lightening and flashing, etc., of the lamps at the display part 1, a remaining capacity determining part 3 to determine remaining battery capacity on the basis of the voltage value of a battery 12, a voltage measuring module 9 to measure the voltage of the battery 12, and a current measuring module 7 to measure a motor current to a motor 11. In addition, the device is provided with the motor 11 to drive an electric motor vehicle and a motor controller 5 to control the motor 11.  Furthermore, the remaining capacity determining part 3 is provided with a power-on time determining means 3D to determine that remaining battery capacity is smaller than the value based on the first conversion chart with respect to each voltage value based on the first conversion chart at the time of the start of power supply from the battery.
Patent JP-S6176098-A (JP)
Title: Protecting unit of scherbius device
Inventor: YOSHIZAWA SUSUMU
IPC: H02P23/00
Filed: 1984-09-21
Abstract: PURPOSE:To protect a Scherbius device against a transient voltage generated at the secondary side of an induction motor at recovery time by providing means for detecting the variation of the frequency of a power source bus, thereby effectively detecting a momentary power interruption of the bus. CONSTITUTION:When the fact that the frequency of a power source bus 1 arrives at approx. 3% or lower than a commercial frequency is detected by a frequency detector 19, an intermediate power source breaker 4 is opened by the operating output 19a. A current is continuously flowed to a Scherbius device 10 to this time, and a control stop command 20a is applied to the device 10 by an AND circuit 20 when the AND conditions of a condition signal 4a that the breaker 4 is opened as above and the operating output 19b of the detector 19 are satisfied. Thus, the commutation failure of a thyristor inverter 16 is prevented at the power stopping time, and when the power is recovered before the breaker 4 is opened, it prevents the secondary side transient voltage of a drive motor 5 from generating.
Patent JP-S5899658-A (JP)
Inventor: MATSUMOTO UMIHARU
IPC: F25B13/00
Filed: 1981-12-08
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-S6250369-A (JP)
Inventor: KIISU UIRIAMU BAA
IPC: G03G21/00
Filed: 1986-08-22
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-H0540721-A (JP)
Title: Computer system
Inventor: YAMAMORI MAYUMI
IPC: G06F9/06
Filed: 1991-08-07
Abstract: PURPOSE:To execute system definition even if the kinds of the operating systems of a host computer are different by managing system definition information with a data base. CONSTITUTION:A conventional system definition information file 11 for a communication processor is converted with a system definition information input converting means 12, accumulated in a data base and changed by adding or reducing with a data base information editing means 13. Then, a system definition information output converting means 15 generates the system definition from data base information and writes it in a generating system definition information file 16. A system definition transferring means 17 transfers the system definition to a communication processor 3. System information can be generated and managed with a common image on the data base without regard to the kind of the operating system of the host computer 1.
Patent JP-S5988273-A (JP)
Inventor: ABE SADAO
IPC: B21D43/00
Filed: 1982-11-11
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-H0248000-A (JP)
Title: Speaker unit
Inventor: SAKAGUCHI FUMIYASU
IPC: H04R9/02
Filed: 1988-08-09
Abstract: PURPOSE:To effectively spread the resonance of a cavity and to improve the entire frequency characteristic by adding a resonator to the cavity and adjusting the resonance frequency to an optimum value. CONSTITUTION:A resonator B consisting of a frame 4, a top plate 3 and spacers 5a, 5b is added to the cavity A formed between a middle annular frange part 4a of the frame 4 and a damper 8. Thus, the resonance of the cavity A is spread by the resonator B to improve the frequency characteristic. Moreover, even if plural throughholes C are provided to the annular frange part 4a and the resonance of cavity A is spread to an external sound field, the similar effect is obtained.
Patent JP-S6261796-A (JP)
Title: Brazing sheet
Inventor: TOMA KEN
IPC: B23K35/14
Filed: 1985-09-09
Abstract: PURPOSE:To prevent the intrusion of a brazing filler metal to a core material and to improve a brazing characteristic by maintaining the ratio between the thickness of the core material of a brazing sheet and the lengths in the rolling direction of crystal grains and sheet thickness direction after final annealing to a specific value. CONSTITUTION:The average length (a) in the rolling direction of the crystal grains of the core material in the stage of ending the final annealing of the brazing sheet having the thickness (t) of the core material and the average length (b) in the sheet thickness direction are made to satisfy a/b>=5 and t/b>=5 and the brazing sheet is cold rolled at 20-50% cold draft. The intrusion, on the brazing filler metal to the core material increases and the brazing characteristic is deteriorated when a/b is smaller than 5. The ratio t/b is also kept at >=5 for the similar purpose. The intrusion of the brazing filler metal to the core material is similarly significant if the draft deviates from the 20-50% range. The product having the excellent brazing characteristic is thus obtd.
Patent JP-H0643207-A (JP)
Title: Hysteresis characteristic inspecting device for light receiving device
Inventor: MASUDA YOSHIFUMI
IPC: G01J1/00
Filed: 1992-07-24
Abstract: PURPOSE:To shorten the inspecting time by providing a switch turned on when the output voltage from a light receiving device is low and turned off when it is high and a switch turned on when the output voltage is high and turned off when it is low during the light radiation of a light emitting element. CONSTITUTION:Light is radiated to a light receiving device 11 from a light emitting element 12. When the output voltage from the light receiving device 11 is low, a switch SW1 is turned on to charge a capacitor C1, the driving current IF of the light emitting element 12 is increased by the rise of the potential, and the maximum value VAUP of the output potential VA of the capacitor C1 is held by an upper peak holding circuit 16 when the driving current IF becomes the maximum. When the output voltage from the light receiving device 11 becomes high, a switch SW2 is turned on to discharge the capacitor C1, and the driving current IF of the light emitting element 12 is decreased by the voltage drop. The minimum value VALO of the potential VA is held by a lower peak holding circuit 17 when the driving current becomes the minimum. The hysteresis characteristic of the light receiving device 11 can be detected from the ratio between the maximum value VAUP and the minimum value VALO in a short time.
Patent JP-H0943330-A (JP)
Title: Narrow band signal tracking signal
Inventor: YAMASHITA MASATO
IPC: G01S3/80
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of tracking of a narrow band signal. SOLUTION: A frequency analyzer 2 performs analysis of frequency of a sound signal received by a sound sensor 1 on the basis of the given frequency analyzing width W for each the specified time. An integrator 3 integrates signal power for each frequency in time on the basis of the given integral time T. A degree of freedom calculating device 11 calculates the degree of freedom υof X<2> square distribution. A normalizing device 12 normalizes the signal power. An event detector 5 detects the event. A multiplier 13 finds a product of the power (x) of the event multiplied by the smoothing power A of the track, a table reference device 15 referrers to an intermediate tolerance rate table 14, and calculates the intermediate tolerance rate. A power tolerance rate calculator 16 finds the power tolerance rate Λa from the intermediate tolerance rate.  A tracking device 6 selects an event having the largest power tolerance rate Λa, and unifies it to the track.
Patent JP-H0940258-A (JP)
Title: Paper reversing device
Inventor: ASAMI SHINJI
IPC: G03G15/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper reversing device that can perform switch back conveyance of high reliability. SOLUTION: A conveying face of a reversing roller 11 on the reversing claw 12 side, that is, the conveying face of the reversing roller 11 for reversing paper together with the reversing claw 12, is formed of a high friction member, so that the paper is positively fed into the sheet reverse-feeding means side on the lower reaches. A conveying face of the reversing roller 11 not facing the reversing claw 12 is formed of a low friction member, so that this part does not become paper resistance at the time of switch back. The paper is thereby reversed smoothly.
Patent JP-S58100544-A (JP)
Title: Logical circuit
Inventor: SHIMIZU SHIYOUICHI
IPC: H03K19/0956
Filed: 1981-12-11
Abstract: PURPOSE:To operate the circuit with a single power supply, by connecting soueces of SWTRs of each logical gate using the switching transistor SWTR in a mormally-on type FET in common, inserting a diode or a resistor between the common connection point and ground potential, and connecting the logical gates via a level shift circuit. CONSTITUTION:Diodes D21-D23 are level shift diodes, FETQ41-Q43 form a constant current source and the diodes D21-D23 form a constant voltage source (0.8V). A diode D31 generates a forward voltage (about 1.2V) and acts like a constant voltage source. Thus, the pinch-off voltage of switching transistors Q21-Q23 is about 1.2V and the logical amplitude is about 2.4V.
Patent JP-H1051724-A (JP)
Title: Compiling device for camera integrated-type vtr
Inventor: OGUSHI AKIRA
IPC: H04N5/7826
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To previously set title insertion, to automatically execute dubbing and to realize dubbing compilation with satisfactory operability by providing a means for synchronizing a title which is set by a title function provided in a camera integrated-type VTR with dubbing at the time of dubbing compilation and calling it. SOLUTION: A title generation function incorporated in camera integrated- type VTR 1 is used and the tile is generated and it is registered in a micro processor 8. Data is sent to the micro processor 8 through a control input 7 by using a compilation remote controller 6 and it is made in a dubbing compilation state. Data on dubbing compilation start is transmitted to camera integrated-type VTR 1 and VTR 11 from the compilation remote controller 6 after registration setting terminates and camera integrated-type VTR 1 moves a tape to a dubbing compilation start position. Then, VTR 11 is set in a recording state through the compilation remote controller 6 after movement completes and dubbing is started.
Patent JP-H0485868-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMIZU TERUHISA
IPC: H01L21/8234
Filed: 1990-07-26
Abstract: PURPOSE:To enhance the dielectric strength of a gate of FET type transistor against an outside input or an input signal whose voltage amplitude is relatively large without any sacrifice of high speed operation on the whole induced by reduction in the size of a device by making relatively thicker the thickness of a gate oxide film of a field effect type transistor which calls for high gate strength. CONSTITUTION:A CMOS inverter 13 comprises a p channel type MOSFET 24 and an n channel type MOSFET 25 while a CMOS inverter 14 comprises a p type channel type MOSFET 26 and an n channel type MOSFET 27. A signal of 5V amplitude from the outside is given to the input of the CMOS inverter 13. The output is limited up to 3.3V by the threshold control of the MOSFET so that a 3.3V amplitude signal may be input to the next stage CMOS inverter 14 where a thicker gate oxide film of the MOSFET 24 and 25 is formed compared with that of the oxide film of the MOSFET included in an internal circuit 3. Due to this construction, the MOSFETs 25 for the CMOS inverter 13 enhances the gate strength to a relative extent.
Patent JP-H0364892-A (JP)
Title: Discharge lamp lighting device
Inventor: SAITO MAKOTO
IPC: H05B41/24
Filed: 1989-07-31
Abstract: PURPOSE:To prevent any cold cathode discharge so as to prolong the lifetime of a discharge lamp by inserting a resistance in series in a series resonant circuit only for a predetermined period after a power source is turned on. CONSTITUTION:A resistance 20 is inserted in series in a series resonant circuit, and a switch 21 is connected in parallel to the resistance. The switch 21 is opened only for a predetermined period after a power source is turned on, and the resistance 20 is inserted in the series resonant circuit to flow a preheating current. Upon completion of preheating, the switch 21 is closed to be shorted, and a discharge lamp 10 is lit. When the resistance 20 is inserted in the series resonant circuit, a resonance Q is decreased sn that a load current of the resonant circuit is reduced at an operational frequency to be limited by the resistance 20, whereby an applied voltage of the discharge lamp is reduced to enable sufficient preheating. Therefore, cold cathode discharge can be prevented so that the lifetime of the discharge lamp can be prolonged.
Patent JP-S6470763-A (JP)
Title: Photoconductive image forming member containing imidazole perinone
Inventor: RAFUIKU OO RUUTOFUII
IPC: C07D471/22
Filed: 1988-08-09
Abstract: PURPOSE: To impart high sensitivity over a wide wavelength region to an image forming member and to make the member disposable with a poisonless org. pigment by forming a light excitable layer contg. specified perinone and an electric charge transferring layer contg. a specified arylamine. CONSTITUTION: A silane layer is formed on a polyester film 1 with an Al layer on the surface and an adhesive layer 2, a light excitable layer 3 contg. cis and/or trans isomer of imidazoleperinone represented by formula I, II, III, etc., and an electric charge transferring layer 4 contg. an arylamine represented by formula IV are successively laminated on the silane layer to obtain the objective photoconductive image forming member. In the formula, R is H, alkyl, etc., and X is halogen or alkyl. The layer 3 is formed by vacuum deposition or other method and the layer 4 is formed using a coating soln. prepd. by dispersing the arylamine 7 in polycarbonate 8, etc. When the layers 4, 3 are successively laminated on a substrate, a positive electrification type member is produced.
Patent JP-H0362958-A (JP)
Title: Heat-pipe accommodating type mounting board
Inventor: NODA HAJIME
IPC: H05K7/20
Filed: 1989-07-31
Abstract: PURPOSE:To provide uniform, sufficient heat radiating property by forming a hollow part in a board, using the hollow part as a heat pipe, inserting heat pipe containers into the hollow part, converting the containers into heat pipes, making the heat pipes extrude from the side surface of the board, and obtaining heat radiating parts. CONSTITUTION:Element 1 such as ICs and LSIs are mounted on a substrate 2. A flat plate which comprises aluminum, copper and the like and has excellent heat conductivity is used as the material of the board. The inside of the board 2 is made to be a hollow part 3. Actuating liquid is sealed into the hollow part, and a heat pipe is provided. Heat pipe containers comprising copper, aluminum and the like as the other bodies are inserted into the side surface of the hollow part. The containers are made to be heat pipes. Thus, plurality of the heat pipes 4 and 4' are obtained. The heat pipes are made to extrude from the side surface of the board, and heat radiating parts 5 and 5, are obtained. Fins are provided on the radiating parts 5 as required, and the heat radiating property is enhanced. Namely, since the entire hollow part in the board is made to be the heat pipe, the soaking of the entire board is achieved. The heat is guided to the outside of the board through the independently provided other heat pipes. Therefore, the heat in the entire board is averaged, and the heat radiation is effectively performed.
Patent JP-2001027068-A (JP)
Title: Bracing device for fittings
Inventor: NAKAGAWA SHINICHI
IPC: E05D13/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the loss of parts and improve the workability on the attaching job site in a bracing device for a sliding door which is fixed to the sliding door and stops its dislocation from the door frame. SOLUTION: A main body 10 of a bracing device which is attached to the upper end of a sliding door and has a sliding end elastically interposed between a rail and the end portion of a top rail of the sliding door, and a stopper moving back and forth by facing the rail is assembled in the main body 10 of the bracing device assembled with its members and a stopper holder 19 is also formed in one united body from one end of the main body to its lower portion. The stopper holder 19 constitutes a sliding and holding groove and fits and supports a rod-shaped stopper 24 formed with another member in a freely slidable manner in up-down direction.  Also, a slot 28 is made in the stopper 24, fastening screw insertion holes 29, 30 are drilled in the side wall of a slide holding groove of the stopper holder 19, fastening screws 31 inserted in the order of a fastening screw insertion hole, a slot, and a fastening screw insertion hole are screwed and fastened to the end face of stiles of the sliding door to be installed, and the position of the stopper 24 is adjusted and fastened and, at the same time, bracing device itself is fixed.
Patent JP-S5989398-A (JP)
Title: Grease composition
Inventor: TANAKA NORIMITSU
IPC: C10N10/04
Filed: 1982-11-15
Abstract: PURPOSE:A grease composition, prepared by dispersing a specific Li soap, Li salt of boric acid and zinc salt of boric acid as a viscosity increasing agent uniformly in a lubricating base oil, and having extreme pressure properties, high dripping point and long lubrication life. CONSTITUTION:A grease composition prepared by dispersing (A) Li soap of a 12-24C hydroxyfatty acid, preferably 12-hydroxystearic acid or ricinoleic acid, (B) Li salt of boric acid and (C) zinc salt of boric acid as a viscosity increasing agent as essential components uniformly in a base oil consisting of an oil having the lubricating viscosity. The preferred amount of the components are as follows; 5-20pts.wt. component (A), 0.1-10pts.wt. component (B) and 0.1-10pts.wt. component (C).
Patent JP-S5988416-A (JP)
Inventor: ROBAATO JIEI GANDAA
IPC: A61P1/02
Filed: 1982-11-15
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-2001027706-A (JP)
Title: Optical compensation sheet, polarizing plate and liquid crystal display device
Inventor: AMINAKA EIICHIRO
IPC: G02F1/1335
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical compensation sheet suitable for a liquid crystal display device having a VA(vertical alignment) liquid crystal mode. SOLUTION: The optical compensation sheet has an optical anisotropic layer 14 consisting of discotic liquid crystal molecules 140 on a transparent supporting body 16. In this sheet, a compound having a 1,3,5-triazine ring is added by 1 to 1000 mg/m2 to the optical anisotropic layer, and the discotic liquid crystal molecules are aligned with <5 deg. average tilt angle between the disk plane of the discotic liquid crystal molecule and the surface of the transparent supporting body.
Patent JP-H1144916-A (JP)
Title: Multivision device
Inventor: TAKEUCHI SHIGERU
IPC: G03B21/62
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a multivision device whose number of parts is reduced, whose assembling operability is excellent, and which is provided with an inexpensive screen. SOLUTION: A part 42 for guiding wire clips 61b and 61e having U-shaped cross sections to be attached is formed in parallel with screens 4b and 4e on a light shielding plate 40 obtained by hollowly extruding resin. The clips 61b and 61e are slidably arranged on a guide part 42, which forms an angle θ2 with the horizontal part of the plate 40, and a wire 26 for seaming and combining the screens 4b and 4e is locked with a screw 62. The plate 40 and the screen 4 are constituted of materials having the same coefficient of linear expansion, for example, an acrylic plate. A triangle abutting part 45 is formed on the leading end of the plate 40 on a screen side which abuts on the seaming part of the screens 4b and 4e, and a chamfer corresponding to the part 45 is formed on the outer edge of the screens 4b and 4e.