baber/WOPTO huggingface dataset:
Patent JP-H1096956-A (JP)
Title: Liquid crystal display device and its production
Inventor: ISHIZAWA HIDEICHIRO
IPC: G02F1/136
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the opening rate of pixels by forming pixel electrodes via insulating films on an array substrate so as to overlap on signal lines and auxiliary capacitor lines in a flat view. SOLUTION: A second interlayer insulating film 31 as passivation and an insulating film 33 as a flattening layer are formed on a first interlayer insulating film 29. Pixel electrodes 18 consisting of a transparent conductive material are formed on this insulating film 33 for flattening and are connected to drain contacts 32 of TFTs 34 via contact holes 18A. On the other hand, color filter layers 52 and counter electrodes 54 consisting of transparent conductive films are formed on a counter substrate 50. Further, oriented films 38, 56 for controlling the orientation direction of liquid crystals 40 are formed on the extreme surface layer of both substrates. In such a case, the pixel electrodes 18 are so formed as to flatly overlap on the signal lines and the auxiliary electrodes 14 across the insulating films.
Patent JP-2001077867-A (JP)
Title: Communication equipment
Inventor: FURUYA HIROYUKI
IPC: H04L13/08
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To configure a communication equipment for a communication system, which adopts a configuration of communication frames whose first data area is an M-bit arbitration area, with a few hardware resources. SOLUTION: In this communication equipment, transmission data in a memory 12 are transferred to an N-bit data buffer 20t in a communication device 14 by N (>M) bits each under the control of a DMA controller 16 in the case of transmission, a transmission reception section 21 of the communication device 14 outputs data in the buffer 20t by one bit each to a communication line 2 and receives the data in the buffer 20t by one bit each.  On the other hand, when a discrimination section 26 detects defeated by arbitration during the transmission of the data in an area of the buffer 20t, the transmission is stopped, a CPU 10 reversely sets a data transfer direction by the DMA controller 16 again and every time the transmission reception section 21 completes the reception of data by N-bits after that, the received data are transferred from an N-bit data buffer 20r in the communication device 14 to a memory 12.
Patent JP-S62113695-A (JP)
Title: Automatic steering device for ship
Inventor: YAMADA HIDEMITSU
IPC: B63H25/04
Filed: 1985-11-11
Abstract: PURPOSE:To enable estimation of a normal running condition without executing a special inspection, by a method wherein, with regard to a manually-operazted steering, automatic steering, and a turn angle speed instruction steering, ship hull steering performance is promoted. CONSTITUTION:An azimuth signal psi from a gyrocompass 10 of a ship S is differentiated to provide a turn angle speed signal psi'. Based on the signal psi', sea weather information QR, estimating sea whether, is provided. Based on the azimuth signal psi from the gyrocompass 10, a steering signal delta from a steering machine 12, a ship speed signal V from a ship speed gauge 11, and the sea weather information QR, steering characteristics SR of a ship hull is estimated in relation to manually-operated steering, automatic steering, and turn angle speed instruction steering YRW. Based on kinds of the information QR and SR, the azimuth signal psi from the gyrocompass 10 is filtered to output a specified azimuth signal psi1 and an estimating turn angle speed signal psi1', and further, based on the information SR and an evaluation function J, a feedback gain is calculated to obtain an optimum steering angle order delta.
Patent JP-2001071746-A (JP)
Title: Opening/closing control device of opening/closing body for automobile
Inventor: YOSHII TERUO
IPC: B60J1/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a traveling impossible state accompanying failure of closing action of an opening/closing body and occurrence of a burglary by forming a control means to control the opening/closing body in a manner that when an opening signal is inputted, the control means previously determines the normal or abnormal condition of a closing side control circuit, and in the case of the abnormal condition, the control means prohibits the opening control of the opening/closing body based on the opening signal. SOLUTION: DC voltage of a battery 1 is supplied to a microcomputer 11 in a control circuit 15. When a closing switch or opening switch 6 in a control box 4 is closed, a signal is inputted to the microcomputer 11 through an input circuit 9 or 10, operation result is outputted to an output circuit 13 according to input of the signal to the microcomputer 11, electric power is supplied to a motor 16, and an opening part is closed or opened. When a power supply switch is inputted, existence of the opening signal is checked, and if there is no opening signal, opening control is performed and also cancellation of shift lock is prohibited. In the case that the opening signal may exit and the closing switch is failed, opening control is prohibited, and failure is informed.  A traveling impossible state accompanied by the closing failure of the opening/closing body and occurrence of burglary can be prevented.
Patent JP-S62111709-A (JP)
Title: Manufacture of bearing retainer made of synthetic resin
Inventor: ITO NOBUYASU
IPC: F16C33/38
Filed: 1985-11-11
Abstract: PURPOSE:To form a deformable bearing inset retainer easily and inexpensively, by a method wherein a ball or a roller to either or which mold release material has been applied is mounted on the receiving part of a cavity half which is obtained by about halving by a parting line, the other cavity half is filled with a synthetic resin whose shrinkage factor is small along with possession of flexibility in the normal state by clamping the other cavity half. CONSTITUTION:A ball 7 to the whole surface in predetermined size of which a publicly known mold release agent has been applied is mounted no the whole of either one of semi-spherical recessed arts 2c, 4c, under a state of which mold clamping is performed by shifting a movable side die block 3 in the direction of an arrow and synthetic resin 8 which is in a molten state is cat within cavity halves 2, 4 through a sprue 1a and runner 3c in succession. When mold break is performed by separating the movable side die block 3 from a stationary side die block 1 to protrude an ejector pin 5 and runner ejector pin 6 after the lapse of a predetermined period of time, a synthetic resin part 8B gets out of the cavity half 4 and is taken out as a product separately from a synthetic resin part 8A.
Patent JP-H0698875-A (JP)
Title: Correction of phase distribution by nuclear magnetic resonance
Inventor: ONODERA YUKARI
IPC: A61B5/055
Filed: 1992-09-22
Abstract: PURPOSE:To enable the removal of effect of an offset item by performing an approxi mating of a phase partial differential value in a range of an absolute value exceeding a threshold by a surrounding value to determine a partial differential curve of a phase distribution, which then is integrated. CONSTITUTION:A sequencer 5 sends an order to a shim power source 6 to generate an additional magnetic field for correcting ununiformity of a magnetostatic field. A shim coil 3 comprises a plurality of channels to obtain a more uniform magnetostatic field by making the magnetic field overlap a magnetostatic field to be generated with a magnetostatic field generation coil 1 during the adjustment of the uniformity of the magnetostatic field. A phase partial differential curve 45 prior to the correction is determined from pre-correction phase distribution lines 42-44 of a line 41 on a two-dimensional phase distribution 40 and a smoothing is performed only in a range of an absolute value of a phase partial differential value exceeding a threshold to obtain a continuous post-correction phase partial differential curve 46. Thus, a one-dimensional phase distribution line without arc tangent aliasing, namely, a post-correction phase distribution line 47 is obtained by integrating the curve 46 thereby enabling the removal of an offset item in a magnetostatic distribution even when the phase has a flat distribution.
Patent JP-H0994835-A (JP)
Title: Method for adjusting molding angle of plastic prism and molding mold
Inventor: SAITO KAZUO
IPC: B29L11/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To protect a specular cavity insert from damage during the adjustment of a molding angle by a relatively simple method and to prevent the cavity insert from being hurt by mistake during mold assembly. SOLUTION: A specular cavity insert A3 having a specular part 4 and an attachment part 5 is fixed to a fixed side mold plate 1 by a bolt 6. Besides, a fixing member 7 having an attachment part 8 is fixed to the plate 1 by a bolt 9. The attachment part 8 of the fixing member 7 is attached to the attachment part 5 of the cavity insert A3. A specular cavity insert B10 having a specular part 11 and an attachment part 12 is fixed to the fixing member 7 by a bolt 13. A clearance 14 is formed between the specular part 11 of the cavity insert B10 and the opposite side end part of the attachment part 12 and the fixing member 7. A cavity part 17 is formed between the fixed side mold plate 1 and a movable side mold plate 2.
Patent JP-H0896978-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: MATSUMOTO MINORU
IPC: H05B41/24
Filed: 1994-09-22
Abstract: PURPOSE: To evenly light plural electrodeless discharge lamps by connecting plural field emission type electrodeless discharge lamps, to which a current limiting capacitor is connected in series, in parallel with each other, and connecting them to a single high frequency power source. CONSTITUTION: An electrodeless discharge lamp unit 9, in which plural electrodeless discharge lamps 5, to which a current limiting capacitor 8 is connected in series, are connected in parallel with each other, is connected to an impedance matching circuit 4 through a lead wire 10. The power from an alternating current power source 1 is converted to the high frequency power by a high frequency power source 2, and supplied to the impedance matching circuit 4 through a coaxial cable 3 at a low impedance, and converted from a low impedance to a high impedance, and applied to each discharge lamp 5. Metal vapor inside of a lamp bulb 6 is thereby excited so as to emit the ultraviolet rays, and converted to the visible light according to circumstances, and emitted outside.  At this stage, even in the case where unevenness is present in the discharging characteristic of each discharge lamp 5, an almost even current is supplied by a capacitor 8 so as to obtain the even brightness.
Patent JP-H1097185-A (JP)
Title: Braille information transmission input key
Inventor: SAKAI TADAHIRO
IPC: G09B21/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To execute adjustment of a character display speed and character updating operation with a few keys and to read braille data without detaching a finger from an input key by outputting switching information and the resistance value and voltage corresponding to depression displacement. SOLUTION: To update the display character, a user completely depresses the input key. The signal accompanying general switching operation is then generated and a control signal, such as pulse, for changing the display character is formed in a waveform shaping circuit 11. On the other hand, only the signal of a lowpass filter 12 passes with respect to the displacement of the key input in the middle stage when the key is not completely depressed and, therefore, the voltage value via a variable resistor 9 is outputted according to the displacement of the input key and is usable as the signal to control the display speed of the braille. The switching function and the voltage meeting the depression displacement of the key are obtainable by one piece of the key in such a manner.  Then, the adjustment of the braille display speed and the updating of the characters are made executable by operating the same input key.
Patent JP-H0519164-A (JP)
Title: Zoom lens
Inventor: FUJIBAYASHI KAZUO
IPC: G02B15/16
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a zoom lens suitable for a microfilm reader printer, etc., in which a distance between object images is specified and which has high optical performance. CONSTITUTION:This zoom lens has two lens groups, a first group L1 having negative refracting power, and a second group L2 having positive refracting power in that order from an enlarging side, and performs variable power by changing an interval between both lens groups; the first group L1 has a laminated first lens in which a first lens and a second lens are joined, and the second group L2 is constituted of diaphragm, a laminated second lens in which a third lens and a forth lens are joined, a positive fifth lens, a laminated third lens in which a positive sixth lens and a negative seventh lens are joined, a positive eighth lens whose both lens surfaces are convex, a negative ninth lens whose concave surface having strong refracting power faces to the enlarging side, and a positive tenth lens whose both lens surfaces are convex.
Patent JP-H07101212-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKAHASHI HIDENORI
IPC: B60C15/06
Filed: 1993-10-08
Abstract: PURPOSE:To sufficiently prevent not only the separation from the carcass ply end, but also the separation of the protective layer itself of the organic fiber cord, and improve the durability of the bead part. CONSTITUTION:A chafer rubber 30 with large 100% elongation is arranged outside the tire in the axial direction of a rim compression upper part (approximately the range as shown by the arrow B) to suppress the movement of a bead part 18 when the tire is rolled. This constitution reduces the falling-down of the bead part 18, and the preventing effect of the separation from the carcass ply end is sufficiently realized, and the force where a rim flange 11A presses a first organic fiber cord layer 26 and a second organic fiber cord layer 28 is reduced to prevent the separation to be generated from the first organic fiber cord layer 26 and the second organic fiber cord layer 28.
Patent JP-S63107477-A (JP)
Title: Feed controller for recording medium
Inventor: SATOU MAMIKO
IPC: H02P3/10
Filed: 1986-10-24
Abstract: PURPOSE:To control a reverse rotation braking period on the basis of a frequency signal period detecting period thereby to preferably control the stop of a motor while preventing the motor from being reversely rotated by detecting the period of the frequency signal responsive to the rotating speed of the motor. CONSTITUTION:A frequency generator 5 which rotates with respect to the rotation of a motor 4 is provided, a frequency signal from the generator 5 is supplied to a period detector 6, the repetition period of the signal is detected by the detector 6, and the detection period is supplied to a microcomputer processor 100. The processor 100 compares the detection period with a predetermined reference value, supplies a reverse rotation signal to a capstan drive circuit 10 in response to the output for a predetermined period, and stops a tape 1 at a desired position.
Patent JP-H0593925-A (JP)
Title: Optical control device
Inventor: KITAMURA NAOKI
IPC: G02F1/035
Filed: 1991-10-01
Abstract: PURPOSE:To always stably obtain the characteristics of the optical control device as designed at a good yield. CONSTITUTION:This optical control device has a 1st layer 10 provided on the rear surface of a dielectric crystal substrate 1. The strain generated between the dielectric crystal substrate 1 and a buffer layer 6 by L differences in the coefft. of thermal expansion and optical elastic constants is removed by providing this layer. Then, the optical waveguide characteristics maintain the characteristics when the optical waveguide is formed on the dielectric crystal substrate. The designed characteristics are thus obtd. at a good yield.
Patent JP-H0592429-A (JP)
Title: Volume decreasing machine for foamed plastic
Inventor: SUGAWARA TOSHIO
IPC: B29B13/10
Filed: 1991-10-01
Abstract: PURPOSE:To provide the title machine usable in a super-market by constituting the grinding means of the machine charging foamed plastic in a hopper and feeding the ground plastic by a screw conveyor fitted with a heating element to shred the same so as to be capable of grinding than matter. CONSTITUTION:A grinding means A is arranged to the funnel-shaped lower part 4 of a charging hopper 3 and constituted of two or more stages of the cutting blades provided to the rotary shaft 6 vertically provided to a central opening part 5 so as to extend at an almost right angle with respect to said shaft 6 and the fixed blade 9 having the opening 8 permitting the rotary cutting blades 7 to pass. It is pref. to provide a control blade 16 to the fixed blade 9 on the underside of the opening 8 so as to capable of adjusting the gaps (d) with the cutting blades 7 passing through the opening 8. Even a thin thing like a tray is inserted in the gaps (d) to be ground. Ground foam is fed by a screw conveyor 17 having a heater 23 provided to the forward periphery thereof to be melted or softened and shredded by the shredding means provided to the leading end of the conveyor 17.
Patent JP-S61130841-A (JP)
Title: Method and apparatus for checking drift of test object on dynamic balance tester
Inventor: KAWAMORI YOSHIO
IPC: G01M1/02
Filed: 1984-11-29
Abstract: PURPOSE:To measure the unbalance level of a test object accurately eliminating any problem of friction, by blowing a fluid against the end face of the rotating shaft thereof to restrict the axial movement thereof. CONSTITUTION:A tester has nozzles 6L and 6R facing the end face of the rotating shaft 3 of a test object 2 such as motor armature and a fluid supply source, for example, air compressor. Then, as the test object 2 is turned with a belt 1, an axial thrust is generated in the test object 2, forcing it to move axially. So, an compressed air of an air compressor is jetted from nozzles 6L and 6R against the end face of the rotating shaft 3 to make the thrust of the test body 2 balance with the thrust of the compressed air so that the axial movement of the test object 2 will be restricted to retain it at a specified position. thereafter, the centrifugal force or vibration of the test object 2 is detected to measure the unbalance level thereof 2. This eliminates the problem of friction and only the viscosity resistance of the compressed air affect the rotation, centrifugal force and vibration of the test object 2 thereby enabling accurate measurement of even the finest unbalance of the test object 2 with limited weight.
Patent JP-H0679640-A (JP)
Title: Screw driving machine
Inventor: MIURA HIROSHI
IPC: B23P19/06
Filed: 1992-08-31
Abstract: PURPOSE:To make suction of a screw surely to a bit and hold, by furnishing a device to rotate the bit and a suction device for screws, and providing the bit with a draft hole leading from an air inhaling device to the bit fit-in part. CONSTITUTION:A fit-in part 13 in a form to admit insertion of the head of a screw 12 is formed at the tip of a bit 5 and is provided at the inner surface with a detention part to mate with a surface unevenness on the periphery of the screw head. If the tip of the bit 5 for sucking and holding the screw 12 is approached to the screw head while the bit 5 is rotated, the air inhaled to the fit-in part 13 is rotated with rotation of the bit 5, so that the screw 12 also starts rotating. The screw 12 intrudes into the fit-in part 13 while turning which generates the condition that the detention part furnished at the fit-in part 13 at the tip of the bit 5 is easily detained with the surface unevenness of the screw head, and the screw 12 is sucked and held by the bit 5 to generate possibility of rotating.
Patent JP-H10100633-A (JP)
Title: Suspension device for vehicle
Inventor: OSAKU SATORU
IPC: F16F9/46
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To correctly detect loss of synchronism of a step motor in suspension mechanism and accurately correct loss of synchronism of the step motor in response to detection of this loss of synchronism. SOLUTION: An observer 22 estimates the relative speed y1ob of a wheel to a body using the actual vertical acceleration zb " of the body detected by an acceleration sensor 21 and the opening position of an orifice of a damper. A damping coefficient control circuit 23 determines the opening position of the orifice according to sky hook theory using the estimated relative speed y1ob and actual vertical acceleration zb ' obtained by integrating the actual vertical acceleration zb ", and controls the rotation of a step motor 12a according to the opening position. The observer 22 estimates vertical acceleration zbob " simultaneously with estimation of the relative speed y1ob .  A loss of synchronism detecting circuit 24 detects loss of synchronism of the step motor on condition that deviation between the actual vertical acceleration zb " and the estimated vertical acceleration zbob " is large. At the time of detecting loss of synchronism, a loss of synchronism correcting circuit corrects loss of synchronism of the step motor 12a.
Patent JP-H0199616-A (JP)
Title: Production of polyimide two-layer hollow yarn membrane
Inventor: KUSUKI YOSHIHIRO
IPC: D01F8/16
Filed: 1987-10-09
Abstract: PURPOSE:To stably and highly reproducibly obtain the title polyimide hollow- yarn separation membrane by simultaneously extruding a dil. polyimide soln. from the outer circular opening of a spinning nozzle and a concd. polyimide soln. from the inner circular opening. CONSTITUTION:The nozzle 4 for spinning a two-layer hollow yarn having concentric circular openings consisting of the outer circular opening 1, the inner circular opening 2, and a core opening 3 is used. An aromatic polyimide is dissolved in a solvent such as para-chlorophenol to prepare a dil. polyimide soln. contg. 0.1-20wt.% polyimide. The dil. soln. is supplied to the opening 1. A concd. polyimide soln. contg. 10-50wt.% polyimide and having the concn. at least >=1wt.% higher than that of the dil. soln. is supplied to the opening 2. Both solns. are simultaneously extruded into a two-layer hollow yarn. A core soln. or a core gas is injected from the opening 3 at the same time. The hollow yarn is brought into contact with a liq. coagulant, and a two-layer hollow yarn membrane is produced.
Patent JP-S62115035-A (JP)
Title: Production of cellulose triacetate film
Inventor: ONO KAZUHIRO
IPC: C08J5/18
Filed: 1985-11-14
Abstract: PURPOSE:To produce the title film which has neither foam nor warpage in a high yield, by casting a specified solvent mixture contg. cellulose triacetate on a support and conveying the resulting film while tension is applied crosswise to the film. CONSTITUTION:18-35wt% mixture of cellulose triacetate and other component which is solidified after drying [e.g., triphenyl phosphate] and a solvent mixture of 87-75wt% methylene chloride and 13-25wt% other solvent (e.g., methanol) are placed in a pressure vessel and heated at 60 deg.C or above in an inert gas atmosphere to dissolve them and the soln. is cooled to obtain a dope 4. The dope 4 is cast on a support 4 which is cooled to 10 deg.C or below from a casting part 1 to a stripping part 2, dried and stripped to obtain a cellulose triacetate film 5. The both side edges of the film 5 is fixed by means of a tenter 6 and the film is travelled in zigzag manner through a dryer 8 and a dried by hot air 9.