baber/WOPTO huggingface dataset:
Patent JP-2001117219-A (JP)
Title: Photosensitive planographic printing plate
Inventor: KOIZUMI SHIGEO
IPC: G03F7/035
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive planographic printing plate having satisfactory sensitivity, printing resistance and shelf stability. SOLUTION: A coating solution for a photopolymerizable layer containing a polyurethane resin binder, a compound having an addition polymerizable ethylenically unsaturated bond and a solvent is applied on a substrate having a hydrophilic surface and dried by heating under such conditions as to keep the resulting photosensitive planographic printing plate at 90-140 deg.C for >=10 sec to obtain the objective photosensitive planographic printing plate. Preferably the obtained photosensitive planographic printing plate is cooled to <=50 deg.C, the top of the photopolymerizable layer of the printing plate is coated with a protective layer containing a water-soluble oxygen barrier material and the protective layer is dried by heating.
Patent JP-H02151279-A (JP)
Title: Ultrasonic motor
Inventor: KUWABARA SHIGEO
IPC: H02N2/00
Filed: 1988-11-29
Abstract: PURPOSE:To obtain an efficient rotary drive with high capacity at a high speed by disposing a telescopic piezoelectric element at a lever ratio by a lever arm, and symmetrically arranging a plurality of drive sources in which movable strokes are increased. CONSTITUTION:A lever arm 3 is brought into contact with the movable end of a piezoelectric element 4, a predetermined prepressure is applied to integrally mount the other ends of the lever arm 3, the piezoelectric element 4 at mounting fittings 5 by bolts 6, 7. A rotary drum 1 is pressed by the lateral deflection vibration of the lever are 3, and so disposed at a predetermined angle theta and a gap delta as to unidirectionally rotate by a frictional force. The movable stroke of the telescopic piezoelectric element 4 is several mum, but amplified to hundreds of mum by the lever ratio of the lever arm 3 and resonance effect, and converted to a rotatable drive. One piezoelectric element 4 has, for example, 20mmu of diameter, power source E=200V, f=40kHz is applied, approx. 100mum of movable stroke and approx. 20kg of maximum force are obtained. A plurality of drive units of the piezoelectric element 4 are disposed on the periphery of the drum 1 to obtain a rotary force of large capacity at a high speed.
Patent JP-S63154730-A (JP)
Title: Optical disc
Inventor: SUGANO TATSUYA
IPC: G11B7/24047
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to reduce the double refraction of an optical disc by decreasing the photoelastic constant of an aromatic polycarbonate, by forming the disc from an aromatic polycarbonate copolymer obtained by copolymerizing two specified bisphenols through carbonate bonds. CONSTITUTION:This optical disc is formed from an aromatic polycarbonate copolymer obtained by copolymerizing 95-5mol% 1,1-bis(4-hydroxyphenyl)-p- diisopropylbenzene with 5-95mol% 2,2-bis(4-hydroxy-3-tert-butylphenyl)propane through carbonate bonds. It is preferable that the viscosity-average MW of this copolymer is 13,000-50,000.
Patent JP-H04172711-A (JP)
Title: Semiconductor delay circuit
Inventor: MIYAMOTO TAKAYUKI
IPC: H03K5/13
Filed: 1990-11-06
Abstract: PURPOSE:To make the delay time constant regardless a change in a power supply voltage by using a control voltage generating means to generate a voltage signal proportional to 1/2 power of a power supply voltage and giving the generated voltage signal to a gate of an insulation type field effect transistor(TR). CONSTITUTION:A control voltage generating circuit 10 generates a voltage Vx proportional of nearly 1/2 power of a power supply voltage Vcc of an N- channel TR 9. The N-channel TR 9 has a sufficiently smaller drive capability than that of an N-channel TR 2. The drive capability of the TRs is differentiated in this way and the delay time depends on a capacitance of a capacitor 8 and the drive capability of the N-channel TR 9. Thus, the drive capability of the insulation type field effect TR is changed proportional to the power supply voltage and even when the power supply voltage is changed, the delay time is made constant.
Patent JP-H08135288-A (JP)
Title: Door hinge
Inventor: KURIKI KAZUO
IPC: E05D7/04
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a door hinge which can easily adjust the fitting position in the thickness direction of blades and has not many parts and a good workability on fitting it. CONSTITUTION: A fixed plate 6 is formed as a unit at the rear side of at least one of blades 1, 2 through a connection piece 7. The end faces of the blades 1, 2, the connection piece 7 and the fixed plate are formed to make a nearly U-shaped figure. An adjusting screw 8 for the clearance of both blade and fixed plate is interposed between these members.
Patent JP-H07163103-A (JP)
Title: Manufacture of rotor for series motor
Inventor: KUROSAWA MASAHIKO
IPC: H02K15/16
Filed: 1993-12-01
Abstract: PURPOSE:To provide a method for manufacturing a rotor for series motor in which the rotor can be balanced easily without causing any damage on the coil thereof. CONSTITUTION:A coil 14 is applied to a core 12 and the unbalance of a rotor fixed with a shaft 16 is measured. The core 12 applied with the coil 14 is then subjected to resin molding including the opposite coil ends 15. A protrusion 22 is molded integrally with the coil end 15 depending on the unbalance being measured thus balancing the rotor 10.
Patent JP-H03161872-A (JP)
Title: Electronic filing device
Inventor: YOSHIZAWA YUTAKA
IPC: G06T11/60
Filed: 1989-11-20
Abstract: PURPOSE:To easily and accurately specify a position by retrieving a text position already inputted in a text input starting point control table, and when an input position exists in a visinity of the text position, allowing the input position to coincide with the inputted text position by an input position correcting means. CONSTITUTION:The electronic filing device has the text input starting point control table 35 and the text input position correcting processing part 37. When an already inputted text exists as the retrieved result of the control table 35, the line direction of an inputted text is allowed to coincide with the line of the already inputted text (movement Y0 Y). Then, a logical column position is calculated by the information of a column position (X1) in the control table 35 to correct (X0 X) the position of a text input starting point. Thus, the input position of a text based upon a fixed position setting mode can be rapidly and accurately corrected.
Patent JP-S63155719-A (JP)
Title: Manufacture of semiconductor device
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/265
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a semiconductor device of high quality with high yield by providing many fine contact holes to a whole impurity diffused layer provided at the center of a wafer, thereby suppressing a breakdown of the contact holes and a gate at the time of ion implantation. CONSTITUTION:In a wafer 11, a large N<+> or P<+> type region 13 is so formed on one chip region 12 of the center as to extend substantially to the whole. Fine contact holes 14 are so formed in an insulating film on the region 13 as to be introduced into the region 13 dispersively in the whole regions 13. An ion implantation to a normal chip region for forming an element therearound is conducted. Then, a chargeup of the energy at the time of the ion implantation is concentrated only at the region 12, and the chargeup is escaped by way of an earth due to the holder of an ion implantation device at the periphery of the wafer 11. Accordingly, a chargeup is avoided from the chip region for forming a normal element therearound, and a breakdown is not observed, thereby obtaining a semiconductor device of high quality with high yield.
Patent JP-2000128527-A (JP)
Title: Mixture composition of hydroxide and production of double oxide powder
Inventor: SUDA AKIHIKO
IPC: C01F7/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture compsn. of hydroxides which has a large specific surface area and which shows a high conversion rate to double oxides by heat treatment at a rather low temp., by mechanically mixing and pulverizing two or more kinds of hydroxides to convert the mixed hydroxides into double hydroxides to prepare the mixture compsn. which contains hydroxides and double hydroxides having a specified particle size. SOLUTION: After mixing and pulverizing, >=80 wt.% of hydroxide particles have <=500 nm particle size. The heat treatment at a rather low temp. signifies a treatment performed at <=1100 deg.C. The two kinds of hydroxides are, for example, magnesium hydroxide and aluminum hydroxide, or lithium hydroxide and manganese hydroxide. The Mg/Al ratio in the double hydroxide of Mg and Al is controlled to 1/2, 2/1 or 3/1. The double hydroxide of Mg and Al includes one to three species out of MgAl2(OH)8, Mg4Al2(OH)14.3H2O and Mg2Al(OH)10.xH2O. As for the mixing and stirring means, a medium stirring type mill is preferably used.
Patent JP-H07150898-A (JP)
Title: Method for constructing tunnel using precast concrete panel
Inventor: SAITO MITSUO
IPC: E21D11/18
Filed: 1993-12-01
Abstract: PURPOSE:To assemble a concrete panel, wherein, when a tunnel wall is constituted by a precast concrete panel, an excessive bending moment, which is generated when an embankment is horizontally filled back, can be restrained and finally, only a necessary, sufficient thickness is provided. CONSTITUTION:Steel bars 7, as chord members, are stretched beforehand on the inner side of concrete panels 3, so that bending moment, which is generated in the concrete panels 3, is restrained by the steel bars 7 against the earth pressure due to an embankmant G1 on the side. The strength of the panels 3, i.e., the thickness thereof, is set in such a manner that only a final bending moment, which is generated when a final embankment G2 is applied onto the panels, can be born.
Patent JP-H1199023-A (JP)
Title: Magazine rack with built-in housing
Inventor: SONODA MATSUO
IPC: A47B63/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To house writing tools and seals, etc., altogether other than magazines by forming a housing part provided with the several stages of drawers on a pedestal provided with casters on four corners and fittably and detachably forming a magazine rack part provided with a magazine rack frame in the shape of being put of the housing part. SOLUTION: The pedestal 3 provided with the casters 4 on the four corners is provided with the housing part 1 provided with the several stages of the drawers 2 and the fittable and detachable magazine rack part 5 provided with the magazine rack frame 6 for surrounding the periphery at appropriate height is formed in the shape of being put on the housing part 1. In is desirable to make the height at the time of putting the magazine rack part 5 on the housing part 1 be equal to a table used in a sofa set or the like. Also, the magazine rack frame 6 is formed so as to surround the periphery and it is desirable that the height is slightly larger than half the size of general magazines.  Further, it is desirable that the size of the four sides of the magazine rack frame 6 is made the same as the four sides of the pedestal 3 and a continuous surface is formed at the time of putting the magazine rack parts 5 on the housing part 1.
Patent JP-S63153608-A (JP)
Title: Steering controller for working vehicle
Inventor: ITO KATSUMI
IPC: G05D1/02
Filed: 1986-12-17
Abstract: PURPOSE:To rapidly recover a vehicle to a state along to traveling guide, by discriminating the displaced state of a vehicle body for the traveling guide based on the detecting information of two, front and rear, pairs of sensors, and performing the steering operation of a front and a rear wheel as switching a steering format corresponding to the displaced state. CONSTITUTION:When two, front and rear, pairs of steering control sensors SF and SR detect displacement in the same direction, the steering operation is performed with a parallel steering format which changes the directions of the front and the rear wheels 3F and 3R in the same direction. Also, when the two, front and rear, pairs of steering control sensors SF and SR detect the displacement in a reverse direction, the steering operation is performed with a four wheel steering format which changes the front and the rear wheels 3F and 3R in the reverse direction. And when only one pair out of the two, front and rear, pairs of steering control sensors SF and SR detects the displacement, the steering operation is performed with a two wheel steering format which changes only either the front or the rear wheel 3F or 3R.
Patent JP-H07132874-A (JP)
Title: Motor-driven vehicle with pedal
Inventor: TAKEDA MASAHIRO
IPC: A61G5/04
Filed: 1993-11-08
Abstract: PURPOSE:To switch over running mode between motor and pedal automatically by incorporating a control part to disengage a clutch controllably when a speed corresponding to the detected rotation of the pedal reaches a specified limit or higher, and engage it when the speed lowers approximately to the specified limit or lower. CONSTITUTION:It is assumed that an operator operates a throttle 28 to rotate a motor 36 and also operates a pedal by his feet to run a vehicle. In this case, the rotation of a sprocket wheel is detected by a sensor 22. Also a pedal speed judgment part 12 judges the pedal speed from the detected rotation of the sprocket wheel, and also judges the set speed set by the operation of the throttle 28 from the signals transmitted from a motor control part 18. The pedal speed and set speed thus judged are compared with each other by a clutch control part 16 to judge whether the pedal speed is approximately the set speed or higher.
Patent JP-H03162589-A (JP)
Title: Coloring method
Inventor: SAKA TAKASHI
IPC: C25D7/00
Filed: 1989-11-20
Abstract: PURPOSE:To produce an article having various colors and metallic luster by forming a copper-based coating film on a substrate with a mixture of copper with other metal and ceramics. CONSTITUTION:A copper-based coating film is formed on a substrate of a metal, plastics, ceramics, etc., by electroplating, vapor deposition or other method with a mixture of copper with about 20-50wt.% other metal (transition metal such as Ti, Zr, Hf, V or Nb) and/or ceramics (nonoxide ceramics such as aluminum nitride or boron nitride). A low-cost article having various colors, chemical resistance and metallic luster and useful for ornaments, external parts, etc., is obtd.
Patent JP-H11138318-A (JP)
Title: Work piece working method
Inventor: MORI NOBUHIRO
IPC: B23Q17/20
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To perform working automatically judging whether the tail end of a work piece is to be worked or not by detecting the existence of the tail end of the work piece sent by a tail end detecting sensor. SOLUTION: When the tail end WB of a work piece w is detected by a tail end detecting sensor 5 a dril 3, at the upper position of a working position K, is actuated to make marking on the upper surface WB of the work piece W. In this worked work piece W, a place marked on the upper surface WB of the work piece W is, for instance, in a later process. When the tail end WB of the work piece W is not detected by the sensor 5, the position of the tail end WB of the work piece W is unknown, consequently no marking work on the upper surface of the work piece W is judged, and marking work is not made on the work piece W.
Patent JP-2000131100-A (JP)
Title: Falling rock-detecting apparatus
Inventor: TAMAKI SHIGERU
IPC: G06M7/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for highly accurately detecting a falling rock state of a dangerous region so as to predict and alarm a landslide disaster beforehand. SOLUTION: The apparatus consists of a transmitting means 4 for microwaves and a receiving means 5 for microwave beams from the transmitting means. A monitor means is counterposed so that the microwave beams are disturbed by a falling rock 3 to be detected. A signal-processing means 6 detects a generation state of the falling rock 3 on the basis of a level change of a reception signal of the microwave beams.
Patent JP-H05143140-A (JP)
Title: Three-dimensional working method
Inventor: HONDA KENICHI
IPC: G05B19/4097
Filed: 1991-11-19
Abstract: PURPOSE:To make it possible to rapidly compute a center locus only by the input of a curve to be a control element and to improve a working speed by setting up a curve defined as a control element as a reference and calculating a tool movement center locus for cutting a curved face passing the curve. CONSTITUTION:A machine tool 1 is constituted so that a table 3 is mounted on a base 2 and a working head 5 having a cutting tool 6 is fixed to a column 4. The table 3 is driven in the X and Y axis diretions by an X axis DC motor 10 and a Y axis DC motor 11 and the head 5 is driven in the Z axis direction by a Z axis DC motor 12. On the other hand, an input control system is constituted of a 16-bit computer 20 and a control board 22. A computer 20 divides a face to be cut off by a section contracting method. A polygon #s is divided into four parts by segments A, B and which four-divided polygon intersects with a straight line 1 is judged. Then the polygon #s1 having the intersecting point is divided into four parts and which four-divided polygon intersects with the straight line is judged.
Patent JP-2001120609-A (JP)
Title: Table apparatus
Inventor: KOSUGI YUKIO
IPC: A61G13/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an operating table apparatus ensuring the visual field of an operator, capable of altering the relative angle with a patient even if the position or posture of the operator himself is not changed frequently and capable of easily performing operation. SOLUTION: An operating table apparatus is equipped with an operating table, a displacing means for displacing the operating table, a detection means for detecting the displacement quantity of the operating table due to the displacing means and a control means for operating the displacing means on the basis of the displacement quantity of the operating table due to the displacing means in order to hold the specific position of the article placed on the operating tuble to an almost same position before and after the displacing operation of the operating table.
Patent JP-H11113358-A (JP)
Title: Controller for levelness control of combine harvester
Inventor: HIDAKA SHIGEMI
IPC: A01D67/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject controlling apparatus capable of conducting levelness control of a combine harvester body in the high degree of accuracy by providing the body with a plurality of sensors for clinometry. SOLUTION: When a combine harvester is equipped with a body height controlling mechanism for levelness control of the harvester body on the basis of the detected values by sensors 62a, 62b for clinometry detecting the gradient of the harvester body from side to side, this invention is to provide the harvester body with a plurality of sensors 62a, 62b for clinometry. Two sensors can be installed individually on both sides of the harvester body in the right and left directions and it is recommended to distinguish between the rectilinear motion and the turning motion on the basis of the difference of detected values by the left sensor 62a and the right sensor 62b, and to stop the levelness control of the harvester body on a notice of the turning motion.
Patent JP-H06162623-A (JP)
Title: Controlling method for driving of capstan motor
Inventor: KOBAYASHI YOSHINORI
IPC: H02P6/20
Filed: 1992-11-13
Abstract: PURPOSE:To drive a capstan motor at a fixed activating characteristic or a fixed stopping characteristic irrespective of the irregularity of the load or temperature characteristic. CONSTITUTION:The acceleration of a capstan motor 1 is detected by a micro controller 3 basing on FG pulses. The driving voltage is controlled on the basis of the data of the acceleration. Accordingly, a driving circuit 2 is controlled to be activated or stopped at a fixed acceleration.
Patent JP-H04182487-A (JP)
Title: New oxazopyrroloquinoline compound
Inventor: ODA AKINORI
IPC: C07D498/14
Filed: 1990-11-13
Abstract: NEW MATERIAL:A 1H-oxazo[5,4-f]pyrroloquinoline-2,8,10-tricarboxylic acid triester shown by the formula (R is 2-10C alkyl, allyl or benzyl). EXAMPLE:1H-Oxazo[5,4-f]pyrroloquinoline-2,8,10-tricarboxylic acid triallyl ester. USE:Useful for medicines and agricultural chemicals as a physiologically active substance. PREPARATION:4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tri carboxylic acid triester is reacted with methylamine or glycine and further ammonia and formalin under an acidic condition (preferably pH 2-5).
Patent JP-S63157596-A (JP)
Title: Method for eliminating line crawl
Inventor: TABEI MASATOSHI
IPC: H04N9/07
Filed: 1986-12-22
Abstract: PURPOSE:To uniformize the degree of mixed color of each picture element even if mis-alignment of adhesion is caused by adopting the constitution that the color sampling position of a color filter array obtained by the adhesion mold is arranged with alternate R and B in the vertical direction. CONSTITUTION:In filters 10 aligned and adhered on an element, rows 1, 3, 5... constituting odd number fields are formed as RGBGRGBG... and rows 2, 4, 6... constituting even number fields are formed as BGRGBGRG... on the other hand, and the color sampling position is arranged while being deviated by two picture elements at each field. That is' R and B filters are arranged alternately in the vertical direction and C filters are arranged in stripe.
Patent JP-H05111929-A (JP)
Title: Mold for molding
Inventor: KURASAWA KUNIO
IPC: B29C45/02
Filed: 1991-10-22
Abstract: PURPOSE:To easily manufacture a mold and enhance mold release properties even when a heterogeneous base material such as sintered hard alloy is used. CONSTITUTION:A mold for moldings has a center insert 10 and a gate insert 12 which are formed of another body. The mold for moldings is constituted so that a resin path such as a runner 18 for connecting a cavity 22 to a cull 16 and a gate 20 is split by the split face of the center insert and the gate insert in the midway position. This split face is exposed and formed in a different level-shape in the split position of the center insert 10 and the gate insert 12. The split face is provided obliquely for the mold release direction of cured resin.
Patent JP-H10139956-A (JP)
Title: Polypropylenic resin composition
Inventor: IWASAKI RYOJI
IPC: C08L23/10
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylenic resin composition excellent in the balance between rigidity and impact resistance, by mixing a propylenic polymer with a specified ethylene (co)polymer, and a rubber. SOLUTION: This composition comprises a propylenic polymer, an ethylene (co)polymer satisfying the following requirements: (a) a density of 0.86-0.97g/cm<3> , (b) a melt flow rate(MFR) of 0.01-100g/10min, (c) a molecular weight distribution (Mw/Mn) of 1.5-4.5, (d) a compositional distribution parameter Cb of 2.00 or below, (e) X<2.0 when d-0.008×logMFR>=0.93, and X<9.8×10<3> ×(0.9300-d+0.008×logMFR)<2> +2.0 when d-0.08×log MFR<0.93 (wherein X (wt.%) is the content of o-dichlorobenzene solubles at 25 deg.C, d is the density, and MFR is the melt flow rate), and (f) the elution temperature vs. eluate amount curve as determined by the continuous temperature-rising elution fractionation method(TREF) is multiomodal, and a rubber.