baber/WOPTO huggingface dataset:
Patent JP-S6088113-A (JP)
Title: Wholely aromatic polyamide fiber having excellent chemical resistance and its manufacture
Inventor: AOKI AKIHIRO
IPC: D01F6/80
Filed: 1983-10-14
Abstract: PURPOSE:To obtain the titled polyamide fiber having excellent chemical resistance and useful as a filter material, by carrying out the wet spinning of a wholely aromatic polyamide, and subjecting the spun fiber to the washing with water in a bath at specific temperature and concentration and the drawing using a polar organic solvent in a wet-drawing bath. CONSTITUTION:A polar organic solvent solution of a wholely aromatic polyamide composed of m-phenylene isophthalamide as >=85mol% of the recurring unit, is subjected to the wet spinning using a water-based coagulation bath containing calcium chloride, and then to the washing and wet-drawing with a polar organic solvent in the water-washing bath and the wet drawing bath at a concentration C(%) and temperature T( deg.C) satisfying the formula I or formula II. The drawn fiber is dried e.g. with a steam drying roller, etc., and successively elongated on a hot-plate to obtain the objective polyamide fiber having an apparent amorphous density of >=1.360g/cm<3>, and a pore volume (v) of <=0.05ml/g for the pore having a diameter of <=0.1mu.
Patent JP-H07336176-A (JP)
Title: Laminated lc low-pass filter
Inventor: NAKAJIMA NOBORU
IPC: H03H7/075
Filed: 1994-07-21
Abstract: PURPOSE:To miniaturize an LC low-pass filter and to stabilize its characteristic by forming a single-layered conductor pattern for an inductor within a laminated material and forming conductor patterns for a capacitor integrally with this. CONSTITUTION:An insulating material 11a is made to be the protecting layer of the inductor and a conductor pattern 12 for an inductor is formed on an insulating material 11b. Conductor patterns 13a and 13b for capacitors are respectively formed to insulating materials 11c and 11d but the capacitance is decided corresponding to an interval, a confronting area and the dielectric constant of the insulation material. Then, the confronting parts of the patterns 13a and 13b are set to be capacitance forming parts and a part drawn out to the terminal face of the laminated material is set to be inductance component so as to adjust this part as necessary. On the other hand, conductor patterns 14a and 14b for capacitors confront to the conductor pattern 15 of an insulating material 11f to be capacitance and the pattern 15 is drawn out to the terminal surface in a direction different to the other pattern. The patterns 14a and 14b are set to be capacitance parts and the drawn-out part is set to be inductance.
Patent JP-2000035434-A (JP)
Title: Control method and device for flow of liquid test package and
IPC: G01N35/08
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To certainly adjust timing in which a test package reaches a flow cell. SOLUTION: This control method or device for controlling flows of a liquid section L, a first air section A, and a last air section A has plural cycles each of which begins from suction of the first air section A and ends with suction of the last air section A. In each the cycle, the liquid section L and the air sections A are selectively sucked into a first fluid pipe 30. First, the liquid section L and the air sections A are transferred from the first fluid pipe 30 to a second fluid pipe 35. After the last air section A is transferred to the second fluid pipe 35, the volume of the last air section A in each the cycle is adjusted. Then, the liquid section L and the air sections A in each the cycle are transferred from the second fluid pipe 35 to a third fluid pipe.  After the first air section A is transferred to the third fluid pipe, the volume of the first air section A in each the cycle is adjusted.
Patent JP-H0921399-A (JP)
Title: Blower
Inventor: HOSOGAI FUTOSHI
IPC: F04D29/28
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and to reduce the time and the labor necessary to assemble an air blower, by composing a vibration-proof member with a soft resin, and integrally forming the vibration-proof member made of a soft resin and an impeller made of a resin. SOLUTION: A vibration-proof member 23 is composed of a soft resin of the same system with the component material of an impeller 60 made of a resin such as AS, and this vibration-proof member 23 made of a soft resin is formed unitary with the impeller 60 made of a resin. Between a rotary shaft 20 and the vibration-proof member 23 made of a soft resin, a spool 22 which consists of a soft resin of the same system is provided. The vibration-proof member 23 is integrally formed with the impeller 60 when the impeller 60 is formed. Consequently, since the number of part items is reduced, and the time and the labor necessary for installing an air blower can be also reduced, the cost can be reduced.
Patent JP-H1033985-A (JP)
Title: Catalyst for purifying exhaust gas from diesel engine
Inventor: KIDA MASASHI
IPC: B01J27/053
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for purification which efficiently removes a microparticle substance contained in an exhaust gas from a diesel engine and at the same time, inhibits the oxidative activity of sulfur dioxide by providing a precious metal selected from among platinum, palladium and other substances and solid ultrastrong acid. SOLUTION: A precious metal selected from among platinum, palladium and rhodium are carried by ultrastrong acid such as zirconia ultrastrong acid or titania ultrastrong acid to obtain a precious metal-carrying ultrastrong acid. In addition, this precious metal-carrying ultrastrong acid and a refractory inorganic oxide such as alumina or silica are carried by a refractory three- dimensional structure such as ceramic foam or metal honeycomb. The catalyst for purifying an exhaust gas from a diesel engine thus obtained efficiently purifies SOF and unburned hydrocarbons contained in the exhaust gas from the diesel engine in its low temperature area and also displays the oxidation inhibitive effects of sulfur dioxide even in the high temperature area of the diesel engine.
Patent JP-H0922219-A (JP)
Title: Image forming device
Inventor: FUKUCHI YUTAKA
IPC: G03G21/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To shorten the rising time of an image carrier to the normal speed, by constituting an image forming device so that after completion of the image forming operation, and before the start of the next image forming operation, the image carrier is rotated backward for a specified rotational angle, and thereafter, rotated forward for the specified rotational angle. SOLUTION: This image forming device provided with a driving motor 24 and rotary transmission means 30 is constituted so that, during the image forming operation including the image forming stage and the cleaning stage, the image carrier drive controlling device for driving the image carrier consisting of a photoreceptor 1 to rotate in the forward direction backward rotates the image carrier consisting of the photoreceptor 1 a specified rotational angle, then forward rotates a specified rotational angle following the backward rotation, after completion of the image forming operation and before the start of next image forming operation. Namely, the rotation of photoreceptor 1 is controlled by rotating the driving motor 24 forward and backward in a specific timing.  In this way, an overshooting quantity of the photoreceptor 1 can be reduced, while the rising time of the photoreceptor 1 to the normal speed can be shortened.
Patent JP-S6432930-A (JP)
Title: Pto autostop device
Inventor: HIRANO TAKUSHI
IPC: B60K25/06
Filed: 1987-07-30
Abstract: PURPOSE:To ensure safety by turning off a PTO clutch when a control lever to control a hydraulic unit for moving vertically a work car is located at an elevated position, while the PTO clutch can be turned on individually before the work car is operatively lowered. CONSTITUTION:A hydraulic unit for vertically moving a work car relative to a tractor is controlled by the operation of a control lever 35, and a PTO clutch provided in a power transmitting system of a PTO shaft is controlled by the operation of a clutch lever 24. Then, both levers 25, 24 are interconnected by a connecting means which is constituted such that when the lever 25 is pivoted to the V side to lift the work car a stopper 36 abuts against a push rod 33 in position IV so that the clutch lever 24 is pivoted to turn off the PTO clutch. Also, a pushing-up lever 37 is swung then and the lever 24 can be independently operated so that the engagement of the rod 33 with the stopper 36 is released in a position V.
Patent JP-H0613806-A (JP)
Title: Power amplifier
Inventor: YAMAMOTO KOJI
IPC: H01P5/08
Filed: 1992-06-25
Abstract: PURPOSE:To reduce the interference caused by the adverse influence to the performance of a power amplifier by connecting the reactance elements between each line having a certain length and a ground point respectively. CONSTITUTION:A microstrip connection line 5 has length L and is connected to an output matching circuit 3. One of both ends of the line 5 is grounded with the other end also grounded via a connection line 6 of length L1 and a capacitor C11. Meanwhile one of both ends of a microstrip connection line 7 is grounded with the other end also grounded via a connection line 8 of length L2 and a capacitor C12 respectively. The reactance elements are connected between both lines 6 and 8 and the ground point respectively. Then the lengths of both lines 6 and 8 are set at L1 and L2 so that a desired changing range of impedance is attained by a secondary higher harmonic matching circuit 20. Thus both capacitors C11 and C12 are varied and the highly efficient points are obtained. Then the adverse influence can be reduced to the performance of a power amplifier.
Patent JP-2000022572-A (JP)
Title: Converter for circularly polarized wave reception
Inventor: AHIKO NARIKAZU
IPC: H01Q15/24
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To receive the radio waves of single circularly polarized waves and double circularly polarized waves transmitted from two satellites on the same orbit by one antenna system. SOLUTION: The signals of the single circularly polarized waves and the double circularly polarized waves transmitted from the two satellites on the same orbit are received in a horn circuit part 1 and synthesized by the phase difference of 90 degrees by a hybrid circuit 6 and the signals of leftward circularly polarized waves and rightward circularly polarized waves are taken out. The signals of the rightward circularly polarized waves for instance outputted from the hybrid circuit 6 are converted to the signals of an intermediate frequency band in a mixer 15 and sent out from an output terminal 20 to a BS tuner for instance.  Also, the signals of the leftward circularly polarized waves and the rightward circularly polarized waves outputted from the hybrid circuit 6 are selected by changeover signals from a CS tuner and the selected signals are converted to the signals of the intermediate frequency band and sent out from the output terminal 18 to the CS tuner.
Patent JP-H0355563-A (JP)
Title: Yellow toner for electrophotography
Inventor: YUSHINA HEIHACHI
IPC: G03G9/09
Filed: 1989-07-25
Abstract: PURPOSE:To obtain good spectral reflection characteristics and good electrostatic charge characteristics and to obtain always stable images by incorporating a specific compd. into a binder resin. CONSTITUTION:This toner contains the compd. expressed by formula I in the binder resin. In the formula, X denotes a halogen atom. The halogen atom is exemplified by a chlorine atom, bromine atom, etc. The amt. of the coloring agent to be added into the toner is preferably 0.1 to 30pts.wt., more particularly 0.5 to 10pts.wt. per 100pts.wt. binder resin in total. The coloring effect as a yellow color is poor if the amt. of the compd. to be added is too low and the fixability is poor if the amt. is conversely too high. An undesirable tendency is exhibited in such a case. The characteristics required as the color toner are satisfied with good balance in this way; above all, the excellent spectral reflection characteristics and the good electrostatic charge characteristics are obtd. and the always stable images are obtd.
Patent JP-2001021371-A (JP)
Title: Navigation method and system
Inventor: SUGAWARA TAKASHI
IPC: G01C21/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To realize a flexible and highly convenient navigation in which reset to an original course is taken into account when a vehicle deviated from a searched course. SOLUTION: A guide data where a reset course is added to a searched course shown by a solid line is transmitted from the center side to the vehicle side. A course is guided along the searched course on the vehicle side. When a vehicle deviated from the searched course, it is guided along the reset course. When the vehicle deviated from an intersection C122 in the direction of road R121, for example, it is guided along a reset course of C132→R133→C133→R224 to an intersection C123 on the searched course.
Patent JP-H0532596-A (JP)
Title: New diamino compound and photoreceptor using the same
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a new diamine compound, useful as a charge transport layer of photoreceptors or electroluminescent elements, capable of providing the photoreceptors excellent in characteristics such as sensitivity, charge transport properties or initial surface potential and improved in ozone resistance and light stability. CONSTITUTION:A diamine compound expressed by formula I (Ar1 and Ar2 are alkyl, aralkyl, etc.; R1 to R4 are H, alkyl, etc.; X is O, S, etc.), e.g. a compound expressed by formula II. The aforementioned compound is obtained by carrying out the Ullmann reaction of, e.g. an iodide expressed by formula III with an amino compound expressed by formula IV in the presence of a basic compound catalyst such as a carbonate of an alkali metal in an aprotic polar solvent such as nitrobenzene at 100-250 deg.C under ordinary pressure. For example, N-biphenyl-N-p-tolylamine is used as the amino compound expressed by formula IV.
Patent JP-S6082981-A (JP)
Title: Electron spin resonance device
Inventor: OOYA HIROAKI
IPC: G01R33/32
Filed: 1983-10-14
Abstract: PURPOSE:To enable measurement with good sensitivity by disposing electromagnetic horns for transmission and reception in such a way that the longitudinal directions of the respective end faces intersect with each other thereby impressing microwaves of high power to a sample. CONSTITUTION:Electromagnetic horns 1, 2 which are sectorial H-face horns are disposed to face each other in such a way that the respective H-faces intersect with each other. The microwave from a microwave oscillator 8 is fed via an isolator 9 and an attenuator 10 to the horn 1 from which the microwave is radiated as a fan-shaped beam having sharp directivity toward the sample 3 in a magnet 4. The microwave beam passed the sample part is efficiently received by the horn 2 with substantially no reflected waves according to reciprocity theorem and is fed to a detecting diode 11. The detected signal is fed to a recorder 19 via an amplifier 15, a demodulator 16 to which the modulating signal to a coil 5 for modulating magnetic field is supplied via a phase shifter 17 and an amplifier 18. Said signal is recorded in association with the magnetic field sweep by an exciting electric power source 20 which excites the magnet 4.
Patent JP-S6166384-A (JP)
Inventor: YOOZEFU DEIRUMAIYAA
IPC: H03H1/00
Filed: 1985-08-30
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-H1139512-A (JP)
Title: Graphic processing device and method
Inventor: ARAMAKI MICHIMASA
IPC: G06T19/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing graphic with which detailed moving is performed and excellent visibility is provided. SOLUTION: This device has a central processing unit 1 for processing requested information, a display device 2 for displaying windows, graphic elements and characters or the like, an input device 3 for inputting character or numerical information, a main storage device 4 for storing the program of an operating system or window system under exaction, and a secondary storage device 5 for storing the inputted graphics or the like. In this case, the secondary storage device 5 has a variable voxel generating part 10 for displaying the inside as a voxel sphere of a large diameter which becomes smaller as it approaches the outer shell based on the relation between the centroid of three-dimensional model.
Patent JP-S6350593-A (JP)
Inventor: BERUNAA KAADE
IPC: D21F1/48
Filed: 1987-07-31
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-H0742396-A (JP)
Title: Multistory parking facility
Inventor: HIRAMOTO TAKASHI
IPC: E04H6/18
Filed: 1993-08-04
Abstract: PURPOSE:To ensure an automatic releasing operation by providing a longitudinally moving truck and an elevator-equipped moving body both in a vehicle parking space, and providing a fall preventing device that is released by the pressure of a load exerted when the elevator receives a pallet. CONSTITUTION:An elevator driving gear 50 is operated in the direction in which a hanging wire rope 52 is wound, so as to raise an elevator 54. The elevator 54 is made to abut to a pallet 15 from below and then elevates the pallet 15 from a longitudinally moving truck 30. When the elevator 54 thus receives the pallet 15, a detecting rod 76 is lowered against the resilient force of a compression spring 78 by the pressure exerted by the load of the pallet 15. Then a roller 81 is pushed sideways by a cam body 77 that falls integrally with the rod 76, and thereby an arm 80 is rotated about a vertical pin 79 against the resilient force of a tension spring 83 and a body 84 to be stopped is allowed to escape sideways from above a stopper body 71, thus releasing a fall preventing device 70. An operating piece 85 operates a detector 73 for detection, and the detector 73 can detect that the elevator 54 has received (scooped) the pallet 15.
Patent JP-H0245355-A (JP)
Title: Cover for can composed of sheet metal
Inventor: RUTSUTSU SHIYUTORUBE
IPC: B65D17/32
Filed: 1988-08-03
Abstract: PURPOSE: To prevent the careless early cracking of an opening by forming a punching line and mounting a punching portion of a sheet can which can be pushed inward by applying pressure from outside to the rim of a punching mouth at weld spots. CONSTITUTION: Sheet punching portions 7 and 8 on the cap 1 are mounted at the rims 17 and 27 of a punching mouth at weld spots 21 and 30. The punching line connects the sheet portion with the cap face and has foldable interruption, and the weld spots 21 and 30 are disposed as facing the interruption 11 of the punching lines 17 and 27. The weld spots 21 and 30 formed with an electron beam or a laser beam are covered with a sealing material 31 of elastomer attached in a ring shape.
Patent JP-H05227537-A (JP)
Title: Television starting current adjusting device
Inventor: CHIYUN SHIN UU
IPC: H04N9/29
Filed: 1992-06-26
Abstract: PURPOSE: To reduce power consumption over a wide range of a power supply voltage. CONSTITUTION: A television receiver is provided with a switching mode power supply controller 60 and supplies pulses to a transformer X1. In order to supply power to the controller 60 in an activation period prior to an internal power supply starts supplying, a rectifying voltage is supplied from an AC power supply 22 through current-limiting resistors R2 and V1 to the capacitor C5 of the power supply input of the controller 50, and the capacitor is charged at one polarity of the voltage. The current-limiting resistor is provided with a PTC element V1 and increases impedance when heated, connects the receiver to the AC power supply and then, reduces the power consumption. Further, a diode D7 is connected to the capacitor in a current route, and the capacitor is charged by the same polarity during the opposite polarity of the power supply.  For the current limiting resistor, for which two routes for charging the capacitor maintain the state of being connected to the capacitor, a relatively small value is allowed and sufficient power is supplied to the controller.
Patent JP-S6292221-A (JP)
Inventor: UIRIAMU JIYOOJI KUROOZU
IPC: G11B5/58
Filed: 1986-08-20
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-S6172938-A (JP)
Title: Atmosphere sensor of cooking unit
Inventor: KASAI ISAO
IPC: H05B6/80
Filed: 1984-09-14
Abstract: PURPOSE:To prevent a clearance from being formed between a sensor unit and a discharging duct by a method wherein an integrally formed atmosphere sensor unit is fixed to the discharging duct. CONSTITUTION:A circumferential projection 19 of a base 16 is made such that the base 16 and a fitting hardware 17 hold and press the circumferential edge of a dome-like net 11 and pushed into a projection engaging hole 24 at both side rims of the fitting hardware 17, the projected end is deformed to prevent the base 16 from being removed from the fitting hardware 17. In order to fix the sensor unit supported in the fitting hardware 17 to the discharging duct, the opening stepped edge 18a of the fitting hardware 17 is fitted to the opening stepped edge 21a of the cover plate 7a, small screws 23 are inserted into the screw holes 25 and 26 of the fixing fitting 17 and the cover plate 7a and then fastened. In this way, the sensor unit can easily be settled for its positioning by fitting the opening stepped edge 18a of the fixing hardware 17 to the opening stepped edge 21a of the discharging cover plate 7a and thus it is possible to prevent the discharging gas from the heating chamber from being leaked out of the base 16 and the equipment body due to the engaging structure of these stepped edges.
Patent JP-H0357782-A (JP)
Title: Steering handle installation structure of walking type shiftable agricultural machine
Inventor: KAWASHIMA NOBUMASA
IPC: B62D51/06
Filed: 1989-07-26
Abstract: PURPOSE:To facilitate the replacement work for a working device by setting a steering handle as low as possible by fixing a U-shaped handle installation board whose sectional surface is opened downward onto the top part of a transmission case. CONSTITUTION:A U-shaped handle installation board 7 whose sectional surface is opened downward is fixed onto the top part of a transmission case 3, and a steering handle 6 is installed so as to be turning-adjustment-fixed around a longitudinal axis, onto the handle installation board 7. Further, a steering clutch selecting device 11 for selecting the interlocking state between the right and left steering levers 9L and 9R in pairs which are installed onto the steering handle 6 and the right and left steering clutches 8L and 8R in pairs in the transmission case 3 is arranged in a surrounding space A formed from the top shoulder part of the transmission case and the handle installation board. Therefore, the steering handle is arranged so that the steering handle does not obstruct the replacement of working devices according to a variety of works, permitting the steering handle to be arranged as low as possible for the ground, and the selecting device can be accommodated in compact form.