baber/WOPTO huggingface dataset:
Patent JP-H07179202-A (JP)
Title: Single post type traveling crane
Inventor: OKITA KAZUYOSHI
IPC: B65G1/04
Filed: 1994-01-24
Abstract: PURPOSE:To attain weight reduction and cost reduction of the whole crane in a single post type crane formed by supporting a carriage having a cargo transferring-loading means with one side in either the front or the rear of a single column so as to be freely raised and lowered. CONSTITUTION:A column 4 is formed in a hollow square column shape being integral moldings of aluminium, and the raising-lowering guide rail parts 13 and 14 continuing in the column lengthwise direction are formed on both left and right side walls 11 and 12, and in the raising-lowering guide rail parts 13 and 14, the column side walls 11 and 12 are formed in a recessed and projecting shape in a cross section, and a carriage 5 is supported with the raising- lowering guide rail parts 13 and 14 and carriage 5 side guide rollers 27 and 28 so as to be freely raised and lowered.
Patent JP-S58143085-A (JP)
Inventor: YOSHIDA KAORU
IPC: E06B9/02
Filed: 1982-02-15
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-H02201290-A (JP)
Title: Autonomous dispersion type fast breeder reactor system
Inventor: NAKAMURA HISASHI
IPC: G21C15/02
Filed: 1989-01-31
Abstract: PURPOSE:To improve safety, economics and reliability by exchanging heat between a coolant naturally circulating in a main reactor vessel accommodating a plurality of small-scale fast breeder reactor cores and a small-scale steam generator, and the small-scale steam generator. CONSTITUTION:Small-scale unit type fast breeder reactor cores 22 in a plurality (eight in the figure) are arranged in a circle inside a main reactor vessel 21. A cartridge type steam generator 23 formed of an assembly of small-scale steam generators is disposed in the central part of the circle of the cores. Liquid sodium 20 naturally circulating in a direction shown by arrow 27 is filled up in the main reactor vessel 21, so as to cool the unit type reactor 22 having a core 28. The cartridge type steam generator 23 is supplied with heat from the sodium 20 and it changes water supplied 25 into steam 26 and supplies it to a turbine not shown. A direct core cooling device 24 is controlled as occasion demands. According to this constitution, the safety, economics and reliability of a system are improved.
Patent JP-S59150933-A (JP)
Title: Injection control system for electronic fuel injecting apparatus
Inventor: TAKAHASHI MINORU
IPC: F02D41/34
Filed: 1983-02-15
Abstract: PURPOSE:To prevent engine stall and hunting, by obtaining the engine speed used for judging fuel cut and resetting of fuel cut from the rate of change of the engine speed in a method of cutting fuel supply at the time of deceleration. CONSTITUTION:The rate of change DELTAN of the engine speed is used, for instance, for determining the fuel cut level. Here, a maximum engine speed ND is selected in case of ¦DELTAN¦>=DELTAN3 while a medium engine speed NE is used in case of DELTAN3> ¦N¦>DELTAN4. Further, a maximum engine speed NF is selected in case of DELTAN4>= ¦DELTAN¦. That is, the higher the rate of change DELTAN of the engine speed, the fuel cut level is lowered and the reset level is raised. By employing such a method, it is enabled to prevent stall and hunting of an engine.
Patent JP-S55116210-A (JP)
Title: Detector for surface defect
Inventor: EGARASHI ETSUROU
IPC: G01N21/88
Filed: 1979-03-02
Abstract: PURPOSE: To permit a wider angle-range to receive light for a stable detection of a minute surface-detection by using plural optical fibers to form a larger solid angle.  
     CONSTITUTION: Six optical fibers 4 having a circular section of either of two diameter sizes, large or small, are arranged on each of the upper and lower circumferences on the surface of a hemisphere. Angle relations between the radius R of the hemisphere and the radiuses r1 snd r2 of the optical fibers 4 in the figure are shown as follows: r1=0.5R, r2≈0.7R, and the light-receiving ratio≈60%. In practice, the end of each fiber 4 is covered with a metal sleeve 5, and fixed to a spherical part 7-1. Through the optical fibers 4, the scattered light of a flood laser-beam 2 thrown on an area 1 is observed to detect a minute surface-defect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54117585-A (JP)
Title: Adhesion of synthetic fiber to rubber
Inventor: ISHIZUKA SATOSHI
IPC: B32B25/10
Filed: 1978-03-03
Abstract: PURPOSE: To bond strongly synthetic fibers to a rubber even if the fiber is contaminated with oil, by treating the fibers with a reactive adhesive comprising a compound having a specific reactive functional group, e.g. isocyanate group, etc., thereafter by treating with a rubber cement.  
     CONSTITUTION: Preferably 0.05 - 5 wt.% of a reactive adhesive consisting mainly of a compound (derivative) having a reactive functional group selected from an active isocyanate group, blocked isocyanate groups, an ethylene urea group, an ethylene urethane group and an epoxy group, is applied to synthetic fibers, e.g. nylon-6, etc.. The fibers are impregnated with a treating solution of a rubber cement, and coated with the cement preferably in an amount of 5 - 20 wt.%. Thermal treatment is preferably applied after each treatment with the treating solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08215220-A (JP)
Title: Method of making dental mold
Inventor: SUZUKI HIDEJI
IPC: A61C13/20
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a mold which is free from a defect with a smooth surface using a filling slurry prepared by adding an emulsion to the material to be kneaded with water after produced by dispersing a silicone oil into water with a nonionic surfactant as emulsifying agent in the making of a dental mold. CONSTITUTION: In the making of a dental mold, a wax mold is dipped into a filling slurry, and hardened, and then the wax mold is removed by heating while being dried. In this case, the slurry is prepared by adding an emulsion to the material to be kneaded with water after produced by dispersing a silicone oil into water with a nonionic surfactant as emulsifying agent. When a cristobalite-base or phosphate-base slurry is used, the emulsion with an effective content of 30wt.% is added so that the slurry contains 1-5wt.%, preferably 2-3wt.% effective content when dried.
Patent JP-S61186252-A (JP)
Inventor: SAEKI TAKU
IPC: C08J5/02
Filed: 1985-02-12
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-S60167065-A (JP)
Title: Reader of plate storage medium
Inventor: SHIMAMURA YOSHIO
IPC: G06K17/00
Filed: 1984-02-09
Abstract: PURPOSE:To enable reading out a magnetic card and an IC card by one device by providing a magnetic head and a contact head on one end and the other end, respectively, and by abuting either one of heads on a guide groove selectively. CONSTITUTION:When the right end of a reading head member 4 is pressed downward, a detaining tool 13 is engaged therewith, which causes a magnetic head 6 to stop in the condition where it protrudes at a guide groove. When a magnetic card MK is shifted in the condition, the magnetic head 6 is suppressed to the surface of a magnetic strip and reads out information, which is outputted. When the magnetic card is completely read out, the engagement of the detaining tool 13 is released. Then the reading head member 4 stops with its both ends floating from the guide groove. When an IC card K is shifted in this condition, its top abuts on a stopper 8 and stops. When the left end of the reading head member 4 is pressed and engaged with a detaining tool 14 at this time, a contact pin 9a is brought into contact with a contact point of the IC card K, and information interchange with a computer becomes possible.
Patent JP-H06235874-A (JP)
Title: Optical scanning device
Inventor: TSUCHIYA TAKAMASA
IPC: G02B26/10
Filed: 1993-02-12
Abstract: PURPOSE:To provide an optical scanning device capable of changing resolution by making a window provided inside an optical axis inclined so that the width of a luminous flux is changed. CONSTITUTION:The optical scanning device making the luminous flux from a laser diode 1 scan on an irradiated medium 7 by using a polygon mirror 5 and a slit 3 changing the width of the luminous flux inside the device by making the window provided inside the optical axis inclined are provided. A mechanism which makes the slit 3 interlock with the rotational speed of the polygon mirror 5 and the feed speed of the irradiated medium 7, and inclines the slit 3 is provided.
Patent JP-H06242996-A (JP)
Title: Program execution state display system
Inventor: MORIYAMA KOJI
IPC: G06F11/32
Filed: 1993-02-12
Abstract: PURPOSE:To display the execution state of a program in execution on a display device in real time. CONSTITUTION:The execution state outputted from a main processing part 11 is written in a data display means 32 as display data through a display data writing means 17, but while the writing process is carried on, a key record part 31 is locked so that the data are not written. The key data read means 21 of a display part 2 reads the key record part 31 when the part is unlocked and checks an address which is displayed last time in an address storage means 23, and, an address determining means 24 determines the address where the data have been newly written, and the data in this address are read in from the display data part 32 by a display data read means 25 and then displayed.
Patent JP-H05223022-A (JP)
Title: Evaporated fuel disposal device for internal combustion engine
Inventor: OSANAI AKINORI
IPC: F02M25/08
Filed: 1992-02-10
Abstract: PURPOSE:To provide an evaporated fuel disposal device for internal combustion engine, which can stabilize the concentration of evaporated fuel to be purged so as to prevent the air-fuel ration from being disturbed. CONSTITUTION:Evaporated fuel accumulated in a canister M1 is purged, for disposal, into an intake passage of an internal combustion engine M3, downstream of a throttle valve while the purge volume is controlled by a purge control valve M2. An operating condition detecting means M4 detects an operating condition of the engine M1. A purge flow rate control means 5 controls the purge valve control valve in accordance with a detected operating condition so that the purge flow rate is maintained to be constant irrespective of variation in the engine operating condition.
Patent JP-S52107526-A (JP)
Title: Speed controller for dc motor
Inventor: SHIMA KIYONARI
IPC: H02P7/298
Filed: 1976-03-08
Abstract: PURPOSE: To operate a stabilized speed control by quickening a speed response and by not causing a speed overshoot, in a speed controller in which only one-way current be made flowing in an armature and both-way current made flowing in a field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05187032-A (JP)
Title: Sub-pipe structure in manhole
Inventor: SHIMAMURA NORIYUKI
IPC: E02D29/12
Filed: 1992-01-16
Abstract: PURPOSE:To assemble and constitute a sub-pipe installed to a manhole simply at a field particularly in the structure of the sub-pipe. CONSTITUTION:A curved pipe 11 is buried previously into a sub-pipe block 10, a height adjusting block 13 is placed along the bottom block 14 of a manhole, and the sub-pipe block 10 is mounted onto the height adjusting block 13. The outflow section 11a of the curved pipe 11 buried into the sub-pipe block 10 is inserted into the sub-pipe hole 16 of the straight wall pipe 15 of the manhole, and the inflow section 11b of the curved pipe 11 is connected to an inflow pipe through a vertical connecting pipe 12.
Patent JP-2000218288-A (JP)
Title: Batch anaerobic treatment and device therefor
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To perform efficient anaerobic treatment by introducing an org. waste liq. into an acid forming tank to conduct an org. acid forming reaction under anaerobic conditions, introducing the treated liq. into a methanation tank to conduct a methanation reaction under anaerobic conditions, letting the liq. stand to be separated after reaction and discharging the separated liq. SOLUTION: An org. waste liq. poor in solid org. matter is introduced into a regulation tank 1 as a liq. to be treated from a passage 5 and stored. Valves V1 and V3 are then opened, and a pump P is driven to introduce the liq. into the acid forming tank 2 from the requlation tank 1. Subsequently, the valve V1 is closed and a valve V2 is opened to bring the liq. into anaerobic contact with the sludge to conduct an acid forming reaction, then the pump P is stopped for stand still separation. Then the valve V3 is closed and a valve 4 is opened, and the dispersion is transferred to the methanation tank 3. A granular sludge is brought into contact with the formed acid soln. under anaerobic conditions in the methanation tank 3, and methane is formed. The liq. is then let stand and separated, and the separated liq. and the excess settled and separated sludge are sent to an aeration tank 4.
Patent JP-H08218348-A (JP)
Title: Method for dismantling conveyor for dam
Inventor: SATO SHIGEMI
IPC: E02B7/00
Filed: 1995-02-13
Abstract: PURPOSE: To lower dismantled equipments and materials, etc., onto a river-bed section easily. CONSTITUTION: Hoisting devices 37 for dismantling are installed to a conveying body 26, and respective end sides of linear bodies 39 are retained on the dam embankment body side while the linear bodies 39 are wound and delivered by the hoisting devices 37 for dismantling, thus lifting and lowering the conveying body 26. A conveyor for a dam dismantled on a dam embankment body 11 is lowered on the river-bed section side.
Patent JP-S51115474-A (JP)
Title: Method for preparing alpha-alkyl histidine
Inventor: MIYOSHI SOUJI
IPC: C07D233/64
Filed: 1976-03-05
Abstract: PURPOSE: To obtain α-alkylhistidines, which are useful as an antagonist of histine, etc., from 1-Arylsulfonyl-5-hydroxymethylimidazoles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58144575-A (JP)
Title: Control circuit for pwm converter power source
Inventor: OKUYAMA TOSHIAKI
IPC: H02M7/525
Filed: 1982-02-19
Abstract: PURPOSE:To prevent the increase in the loss of a main switching element by maintaining at constant value the hysteresis width of a comparator by a PWM frequency holding loop irrespective of the frequency of a main circuit. CONSTITUTION:An AC motor 14 is driven by a drive current 102 which is outputted from a main circuit 12. The drive current 102 is detected by a current detector 16, and the detection signal is supplied as a feedback signal 104 to a control circuit. The feedback signal 104 and the PWM command signal 106 are supplied to a comparator 18, which generates a PWM control signal 100 by utilizing the hysteresis width. The signal 100 is applied through a gate amplifier 30 to the main circuit 12, and the output frequency is maintained constantly by the PWM frequency holding loop made of a monostable multivibrator 44 and an amplifier 46.
Patent JP-H03229959-A (JP)
Title: Combustor for stirling engine
Inventor: MARUI GIICHI
IPC: F02G1/055
Filed: 1990-02-05
Abstract: PURPOSE:To enable the recirculation of exhaust gas without requiring special outer power by rotating a turbine using high-pressure pure-oxygen energy, operating a compressor with this power to draw up exhaust gas, and mixing pure oxygen and exhaust gas to be sent to a combustion chamber. CONSTITUTION:A Stirling engine is provided with an operating part 1 having an operating space partitioned by an operating piston and a combustion cylinder 2 comprising a combustion chamber 3, and a preheater 7 provided with a heater 4, an oxygen supply passage 9 and an exhaust gas passage 9' is disposed in the combustion cylinder 2. The heater 4 and preheater 7 are heated hy injecting fuel injected from a fuel injection nozzle 5 into pure-oxygen swirling flow generated by a swirler 6 so as to be burnt. In this case, a turbine 15 is built in a supply circuit 17 for connecting the inlet 14 of the oxygen supply passage 9 to a high-pressure pure-oxygen tank 10 so as to drive a compressor 13 provided interposingly at an exhaust gas circuit 18 for connecting the oulet 11 of the exhaust gas passage 9' to the inlet 14 of the oxygen supply passage 9, thus enabling the draw-out of exhaust gas.
Patent JP-H11223279-A (JP)
Title: Structure for connecting pipe duct with leg member
Inventor: TAKENAGA KOJI
IPC: F16L3/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure capable of easily and surely fixing a pipe duct and a leg member to each other. SOLUTION: A structure where pipe ducts D are arranged to be butted on each other along the longitudinal direction of the same and the end parts 1B of both pipe ducts D are attached to a leg member 4 for supporting these pipe ducts D is provided with a fixing part K having an engaged part 2 provided in the vicinity of the end part 1B of the butted side among the lower side parts 1A formed along the lower edge of the side wall member 1 of the pipe duct D and a pair of engaging parts 3 respectively engaged with two adjacent engaged parts 2 arranged while the pipe ducts D are butted on each other, and a fixing means S for fixing the fixing member K to the leg member 4.
Patent JP-H02241559-A (JP)
Title: Removing apparatus of fine particles from exhaust gas and flue gas
Inventor: ANZERO KORETSUTA
IPC: B03C3/49
Filed: 1990-02-05
Abstract: PURPOSE: To remarkably decrease particulates in exhaust gas due to combustion of hydrocarbon by providing a high voltage generation device, an electrostatic separation means of sooth and a removal means of collected sooth. CONSTITUTION: The high voltage generation means, the means for electrostatically separating the particulates, and the means for removing the collected particulates are placed in a pipe 1 for allowing the exhaust gas or flue gas to pass. The means for electrostatically separating the particulates consists of at least one pair of conductors 1 and 2 allowing the exhaust gas or flue gas to pass through them, and respective these conductors are connected to terminals of the high voltage generator. Also, the means for removing the particulates consists of a means for raising the temperature of the particulates 7 with a spark discharge plug 10, a heater 5, etc., and for burning the exhaust gas rich in air itself or with assistance of air. Thus, the particulates in the exhaust due to the hydrocarbon are remarkably reduced.
Patent JP-H10228778-A (JP)
Title: Cmos sram device
Inventor: MU HYUNSEN
IPC: G11C29/34
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enable supplying sufficient electric power at the time of wafer burn-in and to enable rewriting precisely cell data by providing a switching circuit supplying and cutting off the prescribed current in a first power source supply line and a second power source supply line connected to plural memory cells. SOLUTION: A switching circuit 300 supplies the prescribed current to each memory cell selected through a first power source supply line PSL1 at the time of operation of wafer burn-in when a low level control signal PBL1 is externally applied. At the same time, the circuit 300 cuts off the prescribed current supplied through a second power source supply line PSL2, and writes cell data of a logic 1 in each selected memory cell. When a control signal PBL1 of a logic high level is applied, the prescribed current is supplied to selected each memory cell through the line PSL2, while cuts off the prescribed supplied through the line PSL1, and writes cell data of logic 0 in selected each memory cell.
Patent JP-H04211233-A (JP)
Title: Driving device for photographing optical system
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/12
Filed: 1991-02-19
Abstract: PURPOSE:To provide a camera with which the reduction of dimension is realized by arranging a motor for driving a photographing optical system in rational manner. CONSTITUTION:A driving device for a photographing optical system 3 is constituted of a motor 12 as driving device for the photographing optical system, supporting member 10 for supporting the photographing optical system and the motor, and the driving mechanisms 13, 14 and 15 for shifting the supporting member in the optical axis direction of the photographing optical system by the driving force of the motor.
Patent JP-2000222868-A (JP)
Title: Vehicle-mounted electronic apparatus with antitheft function
Inventor: SHIBUYA YASUSHI
IPC: G11B33/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle-mounted electronic apparatus with an antitheft function for preventing theft that prevents a nose from appearing at the front of a case when the nose is not used without causing the nose to be removed from the case or reversing the nose. SOLUTION: An opening 7 is formed on a front panel 3 of a case 1, and a nose 10 that is positioned in front of the front panel 3 and has a stationary attitude is rotated in a horizontal direction for accommodating into the case 1 from the opening 7. In the accommodation attitude, a lower end 10b of the nose 10 coincides with a nose removal surface 6 on the same surface, thus making camouflage as if the nose has been removed from the nose removal surface.
Patent JP-S62190974-A (JP)
Inventor: BAABARA JIYOON ROUDAA
IPC: H04N17/04
Filed: 1987-02-06
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-H08215847-A (JP)
Title: Control method of welding robot
Inventor: NAGAI KOTARO
IPC: B23K9/12
Filed: 1995-02-14
Abstract: PURPOSE: To provide a control method of welding robot capable of reducing measuring error of the distance of clearance of joining part of two base metals each other. CONSTITUTION: It is the control method of a welding robot 1 in which a distance sensor 6 to measure the distance of clearance of joining part of two base metals (column 3, beam 4) each other and a torch to melt joining part are provided to an arm 2, while the arm 2 is displaced based on the distance measured by the distance sensor 6, welding is executed. Further, the error between the distance measured by the distance sensor 6 and setting distance set beforehand is operated, by selecting the correcting value corresponding to this operated result, the displacement of arm 2 is controlled.
Patent JP-S54118178-A (JP)
Title: Manufacture of charge-coupled device
Inventor: SEKINE KOUICHI
IPC: H01L21/339
Filed: 1978-03-07
Abstract: PURPOSE:To enhance the degree of integration as well as to reduce the transfer loss for the charge-coupled device by forming the transfer electrode with the single electrode and then trimming the thick part of the oxide film under the electrode and the end of the impurity layer at the one end of the transfer electrode. CONSTITUTION:SiO2 8 on Si substrate 6 is ethced with Si3N4 mask 7 to form films 8A-8C and then covered with siO2 9, and impurity ion injection layer 11 which is the same type as the substrate is provided via resist mask 10. Then the resist is removed and phosphrous-added poly Si 12 is formed selectively and thus to form transfer electrode 12A and 12B with oxide film 13 formed on the surface. After this, film 7 is removed by etching and then projection part 14A, 14A', 15B and 15B' are removed by etching, and average electrode 12 is formed. Then resist mask 16 is formed selectively to etch film 8. Mask 16 is then removed and the exposed substrate surface is covered with SiO2 17 to form electrode 19 selectively. In this constitution, the charge can be transferred with the double-phase clock pulse and via the single electrode owing to existence of layer 11 and film 8, thus enhancing the degree of integration with the extremely reduced transfer loss.