baber/WOPTO huggingface dataset:
Patent JP-2000218063-A (JP)
Title: Radio control helicopter
Inventor: MATSUZAKA KEITARO
IPC: A63H27/133
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To make even a beginner able to easily and safely train maneuvering without damaging a body of a helicopter and efficiently learn a hovering technique especially without using a supporting device for training or the like in a R/C helicopter. SOLUTION: This R/C helicopter is at least provided with an altitude detection means 23 for detecting and outputting signals for rising altitude, a command generation circuit 11 for generating and outputting the control signals of a throttle lever driving circuit 22, a command comparator circuit 12 for outputting difference signals between the control signals outputted from a reception circuit 21 and the control signals generated in the command generation circuit and a 1/N circuit 13 for converting the signals outputted from the command comparator circuit to the size of 1/N and outputting the signals in the body of the helicopter. Then, an output limit means 10 for receiving the signals outputted from the altitude detection means 23 and lowering a present engine rotation number to a prescribed engine rotation number is provided.
Patent JP-2000224844-A (JP)
Title: Switching power source circuit
Inventor: IIZUKA HIROSHI
IPC: H02M3/28
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce destruction of a microcomputer which is caused by sharp increase of a voltage supplied to the microcomputer from the secondary side of a transformer in the state of standby, the period when the voltage becomes lower than or equal to an operating voltage of the microcomputer on account of intermittent operation, and consumption power by switching an oscillation frequency to be low during intermittent driving, in a switching power source circuit. SOLUTION: In order to change the frequency of intermittent operation to be high during periodic operation mode, an intermittent frequency changing circuit constituted of a capacitor C2 and a switch SW1 is installed to a capacitor C1. A frequency switching terminal is installed in an oscillation circuit 16. A switch SW2 to be subjected to control signal CONT2 control from a microcomputer 5 is installed to the frequency switching terminal. As a result, the intermittent driving frequency during intermittent driving is switched to be high, and at the same time, an oscillation frequency of the oscillation circuit 16 is lowered.
Patent JP-H06226680-A (JP)
Title: Robot wrist structure
Inventor: MATSUDA TAKASHI
IPC: B25J17/02
Filed: 1993-02-05
Abstract: PURPOSE:To avoid the appearance of a singular point at the time of switching strokes between the vertical stroke and horizontal stroke, and eliminate attitude change. CONSTITUTION:A robot with six-axis freedom is provided with a wrist part with three kinds of freedom formed of a vertically rotatable bending shaft 9 provided at the tip of an arm 4, a rotatable torsion shaft 10 orthogonal to the bending shaft 9, and a rotatable twisting shaft 11 orthogonal to both bending shaft 9 and torsion shaft 10.
Patent JP-S63186295-A (JP)
Inventor: NISHIO HARUHIKO
IPC: G09G3/20
Filed: 1987-01-29
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-H02199703-A (JP)
Title: Long-sized lamp for vehicle with single light source
Inventor: SATO TAKASHI
IPC: F21S8/10
Filed: 1989-01-27
Abstract: PURPOSE:To make it possible to cause a light emitting surface of a large width to emit uniform intensity of light with a single light source by emitting parallel light beams with an inner lens in right-left directions in which a lighting device extends its width, and disposing in the light path of the parallel light beams a plurality of reflecting surfaces of a same shape for deflecting the light beams by reflection in the direction of irradiation. CONSTITUTION:Light beams from a light source 3 produce parallel light beams directed forward and parallel light beams directed to the left with a left inner lens 4L, and parallel light beams directed forward and parallel light beams directed to the right with a right inner lens 4R. Because a left base plate 5L with its entire surface formed with a left reflecting surface 6L is disposed in the light path of the light beams directed to the left with the left inner lens 4L, all the parallel light beams directed to the left are deflected at right angles with the left reflecting surface 6L at right angles and enter a lens 2. Because the respective left reflecting surfaces 6L are of a same shape and deflection by reflection is made at a same angle, light beams entering the lens 2 are also parallel. As a result, the light beams incident on the lens 2 also have the same uniformity with that of the parallel light beams.
Patent JP-S55111259-A (JP)
Title: Production of printing plate
Inventor: YAMASHIRO YUTAKA
IPC: C09D11/00
Filed: 1979-02-22
Abstract: PURPOSE: To obtain an excellent offset printing plate at a low cost through transferring on the base plate from the original offset printing, by using an ultraviolet- curing ink comprising a hardening resin employing a 5-membered ring compound as starting material, a photosensitizer, and the like.  
     CONSTITUTION: A 5-membered ring compound having double bonds as shown by the formula (where R is 1W3C organic residue and n 0W6) and/or a Diels-Alder reaction product thereof is reacted with a ompound (b) having a polymerizalbe double bond and a hydroxyl group in one molecule to obtain a resin having a hydroxyl group. After hydrogenation as required, the resin is mixed with 30W 80pts.wt. of hardening resin obtained through esterification by (meth)acylic acid,  5W50pts.wt. of a reactive diluent (B), 0.1W30pts.wt. of photosensitizer (C) and  not more than 40pts.wt. of a pigment (D) to produce an ultraviolet-curring ink.  This ink is used to make a transferring onto the base plate from the original by the  offset printing. In this manner, the plate can be obtained as originally invented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59146115-A (JP)
Inventor: TAKEDA YOSHIMITSU
IPC: H01H19/00
Filed: 1983-02-08
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-S55112553-A (JP)
Title: Xxray spectroscope
Inventor: SHIYOUJI TAKASHI
IPC: G01N23/22
Filed: 1979-02-22
Abstract: PURPOSE:To improve spectrum efficiency by using a solar slit and plural parallel spectrum crystals or full-reflection mirrors. CONSTITUTION:Spectrum crystals 4 and 5 which are arranged in parallel and are equipped with cone-shaped slopes 9 and 10, solar slit 6, and X-ray detector 7 are arranged in order at one end of a solar slit where many plane plates are arranged in parallel at a minute interval, and fluorescent X-ray analysis sample 1 is arranged at the other end. By this constitution, when fluorescent X-ray analysis sample 1 is irradiated with X-rays 2, characteristic X-rays of materials included in analysis sample 1 and are incident onto X-ray detector 7 through solar slit 3, spectrum crystals 4 and 5, and solar slit 6. Then, the almost all quantity of characteristic X-rays which passed through solar slit 3 is incident onto two spectrum crystals 4 and 5, and luminous efficiency is improved because loss dependent upon divergense is reduced considerably. Otherwise, if three full-reflection mirrors arranged in parallel are used in stead of spectrum crystals 4 and 5, the similar effect can be obtained.
Patent JP-H01195184-A (JP)
Title: Rear wheel control method for 4-wheel steering vehicle
Inventor: SOEJIMA YUJI
IPC: B62D7/15
Filed: 1988-01-29
Abstract: PURPOSE:To enhance head-in feeling on a curved road by placing rear wheels in its maximum steering in the reverse phase during the initial stage of turn and fixedly holding the rear wheel steering state until a front wheel steering angle becomes smaller than a set value when the turn is completed thereafter, in the case of running on the curved road. CONSTITUTION:A control unit 11 includes a running mode judging unit, and it is judged whether a vehicle is running on a city street, a curved road or a road in the suburbs etc., from a handle angle signal 9 and a vehicle speed signal 10 and from a frequency of steering and an average vehicle speed during a preset sampling period of time. When the vehicle is judged to run on a curved road, the reverse phase mode is selected, wherein rear wheels 14 are steered in the direction opposite to the front wheel steering direction. When the vehicle run on a curved road, the rear wheels are placed in the maximum steering in the reverse phase during the initial stage of turn and fixedly held in the maximum steering state in the reverse direction until a front wheel steering angle becomes smaller than a set value when the turn is completed thereafter.
Patent JP-H01194760-A (JP)
Title: High voltage generation circuit
Inventor: IKEUCHI HIROSHI
IPC: H04N3/18
Filed: 1988-01-29
Abstract: PURPOSE:To stabilize a high output voltage and to prevent the distortion of a picture from being generated by supplementing the drop of the high output voltage due to the flow of a high voltage current, and applying it on a high voltage coil. CONSTITUTION:When a high voltage output current flows on the anode of a cathode-ray tube 15 and the high voltage output voltage drops, a voltage being detected at a voltage detecting part 9 also drops. The detected voltage is compared with a triangular wave voltage from a reference voltage generation circuit 3 at a differential amplifier 22, and a switching circuit is controlled by the output. When a period to open the gate of the switching circuit 23 extended, an addition voltage added on the high voltage coil 12 is increased, then, the high voltage output voltage is controlled to be stabilized.
Patent JP-H10212992-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAKAJO YOSHIKI
IPC: F02M25/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To purge fuel collected by a canister with a good efficiency, in an air-fuel ratio control device of an internal combustion engine provided with the canister for collecting evaporation fuel generated in a fuel tank. SOLUTION: In an air-fuel ratio control device for an internal combustion engine, a fuel injection valve 33 for injecting fuel into the internal combustion engine is provided, and a canister 40 for collecting evaporation fuel generated in a fuel tank 34 is arranged. A surge tank 36 and the canister 40 are communicated with each other through a purge control valve 38. An intake side air-fuel ratio sensor 35 is arranged downstream from the surge tank 36. The purge control valve 38 and the fuel injection valve 33 are controlled so as to set the air-fuel ratio of mixture supplied to the combustion chamber 24, and so as to supply fuel collected by the canister 40 into the internal combustion engine preferentially.
Patent JP-S59148755-A (JP)
Inventor: ROJIYAA ERU ROBII
IPC: C07C67/00
Filed: 1984-02-03
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-H09189440-A (JP)
Title: Range hood with self-cleaning function
Inventor: KOURA SETSUKO
IPC: F24F7/06
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a range hood whose good oil decomposing function lasts for a long period of time. SOLUTION: A hood case 1 has a coat of light catalyst inside and a fan with a coat of light catalyst on the surface is accommodated in the hood case 1. A ultraviolet ray radiating lamp group 10 consists of two or more lamps which have a coat of light catalyst on the surface and are arranged in two or more rows and in a zigzag pattern in the direction perpendicularly intersecting the flow of oily smoke. Filters that support light catalyst or have a coat of light catalyst are arranged between the rows of the lamps. Therefor, as the lamp group can be used as a filter and oil adhering on the lamps is efficiently decomposed by the action of TiO2 light catalyst, a good oil decomposing ability lasts for a long period of time and the hood is kept clean inside.
Patent JP-H01226873-A (JP)
Title: Hydrazide and hydroxamic acid derivative
Inventor: JIYON UIRIAMU BAUMU
IPC: A01N43/76
Filed: 1989-01-27
Abstract: NEW MATERIAL: Compds. of formula I or II [where Y is Cl or OCH 3 ; NH-A is NH-O-(1-5C)alkylene, NH-O-(3-6C)alkenylene (the unsaturation is non-adjacent to the O atom) or NH-NH-(1-5C)alkylene; Z is O or S; R is 1-8C alkyl; Ar is heterocycloalyl or heterocycloalkenyl which has 1-3 heteroatoms (O, S and NH) and may have a substituent such as 1-6C alkyl, a group of formulka III or the like.; W 1 -W 4  are each CH, N or N→O, at least one of them is N, all of W 1 -W 3  are not N; R 2  and R 3  are each H, 1-8C alkyl or the like; (t) is 0 or 1; and t' is 0, 1 or 2].  
     EXAMPLE: 2-Pyridylmethyl [(3,6-dichloro-2-methoxybenzoyl)aminooxy]acetate.  
     USE: Herbicides.  
     PROCESS: The compds. of formula I or II are obtd. by reacting a compd. of formula IV with a compd. of the formula, HZ-R-Ar or (HZ-R) 2 Ar. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63187277-A (JP)
Inventor: KUSUKAWA HIROYUKI
IPC: G09F9/00
Filed: 1987-01-29
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-S62290106-A (JP)
Inventor: RODONII MEREDEISU DOUUN
IPC: H01C7/12
Filed: 1987-01-29
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-H10204240-A (JP)
Title: Stabilizer for chlorine-containing resin and chlorine-containing polymer composition
Inventor: SUGAWARA MASAAKI
IPC: C08K9/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stabilizer that can markedly increase the static and dynamic stability of molded articles by coating tribasic lead sulfate having a specific ultraviolet diffraction figure with a lead salt of higher fatty acid. SOLUTION: This objective stabilizer is prepared by coating tribasic lead sulfate (A) that has the ultraviolet diffraction figure represented by I3.14 /I3.27 =0.20-0.44, I3.09 /I3.27 =0.10-0.29, and I3.09 /I3.14 =0.50-0.85, in the case that the relative peak intensity of the ultraviolet diffraction figure at d=3.27Å, d=3.14Åand d=3.09Å are represented by I3.27 , I3.14 and I3.09 , has volume- standard median diameter of 0.5-0.8μm and the aspect ratio of 1.0-1.5 with (B) a higher fatty acid salt of lead, for example, lead laurate. The coating is carried out, for example, by impact-crushing 100 pts.wt. of the component A in the presence of 0.1-20 pts.wt. of the component B. This stabilizer is added to a chlorine-containing polymer in an amount of 0.1-100 pts.wt. per 100 pts.wt. of the polymer to prepare the objective polymer composition for injection molding.
Patent JP-S63188867-A (JP)
Title: Clock signal reproducing device
Inventor: HAGITA HIROYUKI
IPC: G11B20/14
Filed: 1987-01-31
Abstract: PURPOSE:To attain a stable phase period even at the time of high speed retrieving by switching an output voltage of a loop filter of a PLL circuit attended with the switching of a magnetic head. CONSTITUTION:When a head switching signal (SWp) is at a low level, that is, when a head 2 generates an output, a capacitor C2a of the LPF 11 is selected and a signal Swp is at a high level, that is a head 3 generates an output, then a capacitor C2b is selected. The capacitors C2a, C2b hold individually the control voltage (Vd) of a voltage controlled oscillator 12 against the output of the heads 2, 3. When the PLL circuit 13 is once locked and the signal Swp goes to a low potential, the voltage Vd is locked to the output from the head 2 before one revolution of a rotary drum 1 and reaches a holding DC voltage. In such a state, the locking of the circuit 13 is started and locked without frequency error. When the signal Swp goes to a high potential, the locking state is attained immediately from the output start point of the head 3 similarly.
Patent JP-S56132372-A (JP)
Title: Cleaning device
Inventor: KURAUSU TEIRO
IPC: G03G21/00
Filed: 1981-02-13
Abstract: PURPOSE:To carrying and discharge the removed toner into an accepting vessel with simple constitution by moving the cleaned toner along a nonmagnetic metallic sheet enclosing a rotary magnetic roller. CONSTITUTION:The excess toner cleaned by a wiper 2 and removed from a photosensitive drum 1 is sucked by a magnetic roller 5 turning in a prescribed direction, by which it is stuck on a nonmagnetic thin metallic sheet 7 enclosing the roller 5 and is conveyed along the plate 7. This plate 7 is spaced from the roller 5 and forms a slope 9 so that the toner weakened of the suction force by the roll 5 falls from the slope 9 and is discharged and recovered into an accepting vessel 10. Hence, the removed toner is conveyed and discharged into the accepting vessel surely with the simple constitution.
Patent JP-2000219918-A (JP)
Title: Production of austenitic stainless thin sheet
Inventor: NISHIMAE MINORU
IPC: B22D11/12
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the uneven glassiness on the surface of a produced thin sheet. SOLUTION: After casting a thin sheet-like cast slab with a twin roll type continuous casting and rolling method from molten austenitic stainless steel composed of 17.5-22.7 wt.% Cr, 7.5-11.5 wt.% Ni, 0.01-0.06 wt.% C, 0.2-0.8 wt.% Si, 0.8-2.4 wt.% Mn, <=0.05 wt.% P and <=0.03 wt.% S and the balance Fe with inevitable impurities, this cast slab is cold-rolled. Successively, to the cold-rolled sheet, annealing treatment which is kept for >=3 min in the temp. >=1,120 deg.C and within the γ single phase range is applied at least one time.
Patent JP-H06231860-A (JP)
Title: Terminal insertion device
Inventor: NISHIDE YUTAKA
IPC: H01R43/20
Filed: 1993-02-08
Abstract: PURPOSE:To eliminate the need of an aligning device and ensure low cost by clamping a terminal with a terminal chuck, while the terminal being kept at a constant position with a positioning means. CONSTITUTION:An air chuck 23 is actuated, and a cable A is held with a chuck means 20. In this state, the bend of the cable A is rectified. Then, the end of a terminal B is clamped, thereby positioning the terminal B in a vertical direction. Thereafter, a terminal chuck 22 is closed to clamp the cable A. In this state, the terminal chuck 22 and a cable chuck 21 pick up the terminal B and the cable A. Then, the end of the terminal B is kept faced to the predetermined connector housing C and, then, the terminal B is inserted in the housing C. Furthermore, the chuck 21 is kept closer the housing C via a terminal insertion means 50, and the terminal B is inserted up to the predetermined position of the housing C.
Patent JP-H06231630-A (JP)
Title: Wiring head for manufacturing wire harness using pressure contact connector
Inventor: NISHIDE YUTAKA
IPC: H01R43/01
Filed: 1993-02-08
Abstract: PURPOSE:To provide a wiring head which has a simple structure and can make the wiring work to a pressure contact connector at a high speed. CONSTITUTION:The second pressure contact block 330 to pressure weld a wire W to the other side pressure contact connector is provided to the wiring direction side of the first pressure contact block 320 to pressure weld the wire W to one side pressure connector. By both side cylinders 380 and 390, fitting blocks 340 and 350, and the pressure contact blocks 320 and 330 are converted to the fitting condition and the nonfitting condition. And they are selected freely and driven according to the connector the pressure welding blocks 320 and 330 are pressure welded, by using a single main cylinder 370.
Patent JP-S56117381-A (JP)
Title: Tape position display device
Inventor: INAGAKI ISAMU
IPC: G11B27/34
Filed: 1980-02-20
Abstract: PURPOSE:To prevent the tape position display, from flickering, by comparing the output of a tape position and detection means with the reference value, and outputting the display signal only when the discrimination output is consecutive for a given number of times. CONSTITUTION:One of the supply and winding reels 2, 3, e.g., the reel stand 5 of the reel 2 is detected with the rotation detector 6, the reel revolution period T is obtained by frequency-dividing 8 the rotation detection pulse, and this is fed to the period discrimination circuit 9. Based on this period T, the tape run position is obtained. Further, this period T is compared with the reference T1 at the discrimination circuit 9, and the discrimination signal is output through the discrimination that the tape comes close to the end. Since this discrimination signal fluctuates, this output is fed to the consecutiveness detection circuit, and only when the discriminated output is more consecutive than a given number of times, the display signal is fed to the display element 22. Thus, the flickering of display can be prevented.
Patent JP-H07229658-A (JP)
Title: Air conditioner
Inventor: SONE KIYOHARU
IPC: F25B15/00
Filed: 1994-02-17
Abstract: PURPOSE:To provide an air conditioner in which occurrence of an abnormal operation of frequent repetition of start and stop of a cooling water pump, a refrigerator can be rapidly known without impairing durability of the pump, the refrigerator by the abnormal operation. CONSTITUTION:A float switch 13 detects a water level in a cooling tower water tank 10. A controller 14 counts number of ON, OFF signals of a cooling water pump 11 generated within a preset predetermined time T. Whether the number of the signals to be counted is a preset number N or less or more is judged. If the number is larger than the N, the pump is stopped, and an operation of a refrigerator 2 is stopped as well. Further, an abnormal operation signal is output to a display unit, not shown, provided at a remote operation controller 15. When the number is smaller than the N, the pump 11 is turned ON, OFF and the refrigerator 2 is started or stopped according to the ON, OFF of the switch 13.
Patent JP-H0988599-A (JP)
Title: Cooling water temperature control device for vehicle
Inventor: SUZUKI KAZUKI
IPC: F01P5/12
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent the excess increase of a water temperature during the stop of an engine right after high load running in the summer season without operating a motor-driven cooling fan. SOLUTION: A motor-driven water pump 14 to circulate cooling water to a heater core 7 for heating is arranged at the cooling system circuit of a water- cooled type engine 1 and a control device 19 is provided to control operation of the heater valve 13 of the heater core 7 for heating and the motor-driven water pump 14. When a cooling water temperature is higher than a set temperature during the stop of the water-cooled engine 1, a signal from a water temperature sensor 17 is received, and the heater valve 13 is opened by the control device 19, and by operating the motor-driven water pump 14, low temperature cooling water in a flow passage on the heater core 7 side for heating is circulated to the water-cooled engine 1.
Patent JP-H07230616-A (JP)
Title: Magnetic recording medium
Inventor: SAITOU FUSAKATSU
IPC: C09D7/12
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a magnetic recording medium which exhibits the high reproduced output over a wide wavelength range from long wavelengths to short wavelengths by regulating the magnetic characteristics of the magnetic layer of the magnetic recording medium to a prescribed range. CONSTITUTION:This magnetic recording medium is used in a digital magnetic recording system which records and reproduces a first recording wavelength group consisting of one or plural kinds of waveguides of >=10mum and a second recording wavelength group consisting of plural kinds of waveguides shorter than the respective wavelengths of the wavelength group. The max. residual magnetic flux density in the direction within the coated surface of the magnetic layer applied on a nonmagnetic base is set at 1300 to 2100 gauss, the max. residual magnetic flux density in the direction perpendicular to the coated surface at 300 to 950 gauss and the coercive force of the direction within the coated surface at 1100 to 1550Oe. The max. residual magnetic flux density in the direction within the coated surface of the magnetic layer is preferably 1400 to 2000 gauss, the max. residual magnetic flux density in the direction perpendicular to the coated surface 400 to 700 gauss and the coercive force of the direction within the coated surface 1200 to 1550Oe.