baber/WOPTO huggingface dataset:
Patent JP-H11326908-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: KIJIMA RYUICHI
IPC: G02F1/1337
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubbing alignment processing method for a liquid crystal display device which has good operability at the time of exchanging rubbing cloth and also capable of surely preventing a peeling accident of the rubbing cloth. SOLUTION: By this manufacturing method, a both-sided adhesive tape 5 for winding rubbing cloth 6 around a roller 7 is so constituted that the film thickness of an adhesion layer 9 on the rubbing cloth side is thinner than the film thickness of an adhesion layer 10 on the roller side and the adhesive strength of the adhesive layer 9 on the rubbing cloth side is stronger than the adhesive strength of the adhesion layer 10 on the roller side. Since the film thickness of the roller-side adhesion layer 10 is thick, it becomes a cushion to be able to reduce the influence of unevenness due to a flaw generated on the surface of the roller 7 and the sticking of rust, and enabling uniform aligning processing.  On the other hand, since the adhesion layer 9 on the rubbing cloth side is thinner than the roller-side adhesion layer 10, when the rubbing cloth 6 is stuck on the roller 7, the generation of air foam and deviation can be suppressed and the uniform aligning processing can be performed.
Patent JP-S5830669-A (JP)
Title: Reaction supporter
Inventor: ARAN SHIYARURU ARUBEERU BENAJI
IPC: B01L3/00
Filed: 1982-08-03
Abstract: The invention relates to a reaction support incorporating multiple recipients for testing liquid doses, comprising a transparent plate provided with a plurality of recesses of which each forms one of the recipient. According to the invention, this support is characterized in that the plate is in the form of a disc and in that the recesses are obturated at the top and are each in communication with the outside via an eccentric orifice opening on the upper face of the disc. The invention is particularly applicable in the domain of biology.
Patent JP-S632856-A (JP)
Inventor: KENESU CHIYANGU
IPC: C04B35/48
Filed: 1987-05-29
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-H05320843-A (JP)
Title: Dross recovering device for continuous galvanizing cell
Inventor: MIDORIKAWA SHIGERU
IPC: C23C2/00
Filed: 1992-05-27
Abstract: PURPOSE:To automatically recover the dross of a continuous galvanizing cell. CONSTITUTION:This dross recovering device 1 automatically operates a turning arm 3 from the position where a dross lading bucket 2 is immersed into the galvanizing cell 100 to an inversion position 2a where the dross is released to a dross throwing pan 8. This turning arm 3 is moved laterally by a traversing device 6 consisting of a power cylinder 61 and a guide 62. As a result, the dross is recovered with high efficiency.
Patent JP-H02312472-A (JP)
Title: Rf signal correction circuit
Inventor: KAWASHIMA KEIICHI
IPC: G11B20/02
Filed: 1989-05-29
Abstract: PURPOSE:To suppress fluctuation of an output signal level without any change in the amplification factor of a low frequency component even when the ratio of a center band frequency component to a low frequency component is varied by providing a subtraction circuit between an RF signal and a signal whose prescribed frequency component is amplified. CONSTITUTION:An RF signal is subtracted (3) from a signal whose prescribed band of frequency component is amplified by a band frequency component amplifier circuit 2 to extract only the prescribed frequency band component and the amplification factor as to the prescribed frequency band component is controlled based on reproduced position information and its variable amplification output is added (6) to the RF signal. Thus, even when the ratio of the amplification factor of the band frequency component to the low frequency component is increased, since the amplification factor of the low frequency component is unchanged, the fluctuation of the output level is decreased.
Patent JP-S6113310-A (JP)
Title: Controller of unmanned running car
Inventor: MAKINO KENSHIYOU
IPC: G05D1/02
Filed: 1984-06-28
Abstract: PURPOSE:To cause an unmanned car to make a spin turn and, at the same time, to steer the unmanned car so that it can run by following up a guide bus with high response charactetistics and accuracy, by making the turning radius of the unmanned car smaller and controlling the unmanned car so that the turning center can be set at the center of the car body when the turning radius is zero. CONSTITUTION:A driving section controlling circuit which discriminates and impresses a power pulse or braking pulse upon the driving section of a driving wheel is connected. When an unmanned car advancing with its body center while being inclined rightward from a guide bus, the induced voltage of a right-side pickup coil PCF1 becones smaller than that of a left-side pickup coil PCF2 and the output of a guide deviation calculating circuit 5 becomes negative. Then the negative output of the calculating circuit 5 is impressed upon a car speed calculating circuit 7 and a right wheel speed command which commands a set speed and left wheel speed command which commands a speed lower than the set speed are outputted. A right and left torque commands are outputted from a torque calculating circuit 8 so that revolving speeds of a right and left motors can follow up the right and left wheel speed commands and power pulses corresponding to each torque are made to flow to a power transistor by means of a power/brake discriminating circuit 9 and the driving section controlling circuit 10.
Patent JP-H031587-A (JP)
Title: Semiconductor laser device
Inventor: WATABE NOBUTAKA
IPC: H01L23/38
Filed: 1989-05-29
Abstract: PURPOSE:To reduce an impedance at the time of parallel resonance and to prevent electric characteristics from deteriorating by forming boards of the cooling side and heat sinking side of an electronic cooling element in a laminated structure of a high permittivity ceramic plate and a metal plate. CONSTITUTION:A cooling side board of an electronic cooling element 13 is formed in a laminated structure of a high permittivity ceramic plate 8 having 100 or more of permittivity and formed with a wiring pattern for connecting a thermoelement one side surface and a metallized pattern on the other surface and a metal plate 9. A heat sinking side board of the element 13 is formed in a laminated structure of a high permittivity ceramic plate 10 having 100 or more of permittivity formed with a wiring pattern for connecting a thermoelement on one side surface and with a metallized pattern on the other surface, and a metal plate 11. For example, barium titanate is used as the high permittivity ceramics, the thicknesses of the plates 8, 10 are set to 0.15mm. In order to supplement a decrease in mechanical strength upon decrease in the thickness, a laminated structure of close contact secure with the plates 9, 11 made of copper, tungsten, etc.
Patent JP-H11318864-A (JP)
Title: Sensor for recognizing surface shape and its manufacture
Inventor: MACHIDA KATSUYUKI
IPC: G06T1/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent the entitled sensor from receiving dielectric breakdown caused by static electricity generated at the time of sensing by providing ground electrodes exposed arranged on a passivation film surface and allowing a capacity detecting means to detect a capacity between each of the ground electrode and sensor electrode. SOLUTION: The passivation film 107 is formed so as to cover the sensor electrodes 105 and the top parts of the ground electrodes are exposed on the surface of this film 107. In this case, the electrodes 105 are plurally arranged at the intervals of 150 μm. In addition, the film 107 consists of an insulating matter of about 4.0 dielectric constant and a film thickness on the electrodes 105 is about 5 μm. In addition, sensing units 108 are formed on a semiconductor substrate 101. These units 108 are connected to the respective electrodes 106 and 105 through a wire 103, etc., and detect capacity between each the electrode 106 and each sensor electrode 105.
Patent JP-S63299388-A (JP)
Title: Selection of semiconductor laser
Inventor: ABE TOMOKO
IPC: H01L21/66
Filed: 1987-05-29
Abstract: PURPOSE:To select semiconductor lasers having a surge resistance by causing an excessive current to flow through the lasers sampled from within a wafer, thereby removing lasers having a small current valve reaching destruction. CONSTITUTION:The voltage applied to a resistance 3 and the voltage across both ends of a resistance 5 are inputted to a recorder 6. Whereupon, the I-L curve of a semiconductor laser 2 is obtained, and from this I-L curve the breakdown current value of the semiconductor laser is measured. By this, semiconductor lasers having a surge resistance are selected.
Patent JP-S5927015-A (JP)
Title: Semi-submerged type marine structure
Inventor: TAKARADA NAONOSUKE
IPC: B63B1/10
Filed: 1982-08-04
Abstract: PURPOSE:To lessen the rocking amount of a semi-submerged type marine structure as well as to improve the safety of the structure against inclination by forming a buoyant expanded portion at the connection between the upper deck and the column. CONSTITUTION:An upper deck 3 is supported on columns 2 erected at four corners on the lower hull 1, and buoyant expanded portions 4 are attached to the connections between the columns 2 and the upper deck 3. When a structure is inclined to a state of water surface line B, the great inclination of the structure can be prevented because the buoyancy of the buoyant expanded portions 4 is worked and righting moment is increased.
Patent JP-2000323218-A (JP)
Title: Structure of spring piece of outlet conductive piece
Inventor: KO SHUNGO
IPC: H01R31/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To firmly sandwich and fix a plug by abutting and fixing a spring piece to a stop block installed in an outlet, inserting a blade into an outlet entry, slightly opening and enlarging the blade by a conductive piece sandwiching piece, and pressurizing the spring piece against the stop block. SOLUTION: When a blade 31 is inserted between both sandwiching pieces 21, the sandwiching pieces 21 appropriately open and enlarge the blade 31 by the original elastic force so that the spring piece 211 is press contacted with a stop block 14. Then, the spring piece 211 having a folded structure gives reaction to the sandwich pieces 21 to cause the generation of a firmly sandwiching force in the sandwich pieces 21 so that the blade 31 of the plug 3 is firmly sandwiched therebetween and fixed thereto. The spring piece 211 thus abuts on and is locked to the stop block 14 of an outlet 1 so that a clearance between the both sandwiching pieces 21 is prevented from enlarged by the insertion and release of the plug 3 and also effectively prevent the loosening in the insertion of the plug 3.
Patent JP-H05192287-A (JP)
Title: Drying duct for tableware washer
Inventor: KIMU SHINNYON
IPC: F26B21/00
Filed: 1992-05-27
Abstract: PURPOSE: To prevent the high-temperature, high-pressure, high-humidity air generated from a dish washer from affecting domestic electric appliances, prevent the condensed water generated from the high-temperature, high-pressure, high-humidity air by the operation of the dish washer from affecting the inside and outside, and improve the reliability on the dish washer. CONSTITUTION: This drying duct 100 is formed into an elliptical shape, cooling fins 101 are formed on the elliptical drying duct 100, and an exhaust hole 204 is formed near the second connecting pipe 103 formed on the opposite side to the first connecting pipe 102 fed with the high-temperature, high-pressure, high-humidity air. The pressure in a washing tub is lowered, and cooling efficiency and moisture recovering efficiency can be increased. Bellows pipes 104, 105 are formed at the positions where the corners of the washing tub match to facilitate the installation of the drying duct 100.
Patent JP-H08326621-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: NAGASAKA KENZO
IPC: F02M51/06
Filed: 1995-06-01
Abstract: PURPOSE: To obtain an electromagnetic fuel injection valve which can enlarge an injection angle of fuel equally to an orifice angle. CONSTITUTION: A fuel flow passage port 21 of a seat 20 blocked by a valve body 19 is formed on a portion to which fuel is injected. A plate 22 having a plurality of orifices 23 whose central axes C are mutually opened outward is arranged on a leading end side of the flow passage port 21. The flow passage port 21 has a taperedly narrowed portion 21a and a taperedly widened portion 21c which has an opening angle θ3 of its inner peripheral surface equal to an orifice angle θ2 between the central axes of the orifices 23. In each orifice 23, an outer portion 23a spaced from a center axis O for widening of the inner peripheral surface is has the surface flushed with the inner peripheral surface of the widened portion 21c.  An inner side edge 23b of the orifice 23 near the center axis O on leading end side of the inner peripheral surface is arranged on an outer side of an extended line L along the center axis O from the smallest diameter portion between the taperedly narrowed portion 21a and the taperedly widened portion 21c.
Patent JP-H04335095-A (JP)
Title: Metal grinding oil
Inventor: YASUTOMI SEIJIRO
IPC: C10M141/08
Filed: 1991-05-13
Abstract: PURPOSE:To prevent sulfur from causing deposition, to increase the amt. of working and to suppress decrease in working speed with time by dissolving stably and at a high concn. a simple substance sulfur into a metal grinding oil by using a specified amt. of a surface active agent. CONSTITUTION:A mineral lubricant such as gar oil or an n-paraffin and/or a synthetic lubricant such as polybutene or polyglycol is used as a base oil and, after 1-10wt.% surface active agent is mixed therein, 0.5-1.5wt.% simple substance sulfur is incorporated, stirred and dissolved to prepare a metal grinding oil. As the surface active agent, a nonionic surface active agent such as an alkylphenol type and ester type, a metal salt of a fatty acid such as an alkali metal salt of lanolic acid and an anionic surface active agent such as an alkali metal salt of sulfonic acid are used. In addition, as the simple substance sulfur, powdery sulfur and molten liq. sulfur are pref.
Patent JP-S5468762-A (JP)
Title: Rolling method for steel shape
Inventor: NOGUCHI SHIYUUJI
IPC: B21B1/08
Filed: 1977-11-11
Abstract: PURPOSE:To exactly manufacture the steel shape of desired shape, by carrying out the rolling with the upper and lower driving horizontal rolls contacting against only the web and the inner face of the flange, and with the left and right vertical rolls contacting against outer face of the flang and being provided with the caliber whose groove breadth is equal to or a little longer than the desired length of the flange. CONSTITUTION:The groove breadth B of the left and right vertical rolls 5, 6, is settled in consideration of the maximum tolerance alpha (alpha>0) for the length from the center line A-A, of the H-beam for instance, to the end face of the flange 2. That is, if the reference length from the A-A line to the flange 2 is taken as L, the breadth B is settld depending on the formula, B = 2L + 2alpha. Then, the horizontal rolls 3, 4, and the vertical rolls 5, 6 carry out the roollig work.Even if a local metal flow generates in the raw material while the rolling work, the end face of the flange is restrained by the side face of the groove, so that the flange makes no excessive elongation, and the reduced metal due to the side face of the groove flows elsewhere; as a result, the deviation of the center of the web 1 is prevented.
Patent JP-S61295888-A (JP)
Title: Controller of induction motor
Inventor: KITA HIROBUMI
IPC: H02P27/04
Filed: 1985-06-21
Abstract: PURPOSE:To accurately and finely control a vector with high reliability by providing two temperature switches having different operating temperatures. CONSTITUTION:A temperature switch 10 corrects a temperature to be disposed in an induction motor 3, and operates at lower temperature than a temperature switch 8 for preventing it from overheating. The ON/OFF signal of the switch 10 is input to a high/low temperature discriminator 9, and transmitted through the discriminator 9 to the secondary resistance value converter 11 to select the secondary resistance value used to calculate a vector of a vector calculator 6. The motor is prevented from overheating by ON/OFF signal of the switch 8 having high operating temperature.
Patent JP-S62291141-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO KENJI
IPC: H01L21/3213
Filed: 1986-06-11
Abstract: PURPOSE:To prevent wirings from being disconnected and an electric resistance from increasing in a semiconductor device by coating a metal film with polyimide at the time of forming the wirings by allowing the metal film to selectively remain, then coating it with a resist, and photocomposing it. CONSTITUTION:After an insulating film 2 and a metal film 3 are sequentially formed on a silicon substrate 1, the film 3 is coated with a polyimide layer 4, then coated with a resist 5, and photocomposed to form a resist pattern 8. Wirings 9 are formed by dry anisotropic etching. Since the film 4 is formed on the film 3 in case of exposing the resist, the resist is not excessively exposed to the light reflected on the obligue part of the film 3 to form metal wirings of desired width.
Patent JP-H08326316-A (JP)
Title: Washing device for temporary sheathing concrete placing device
Inventor: OMORI JUNICHIRO
IPC: B08B3/04
Filed: 1995-06-01
Abstract: PURPOSE: To efficiently perform washing of a concrete pipeline in temporary sheathing construction by field placed concrete. CONSTITUTION: A pressure-feeding cylinder 15 having a switch valve function is provided in a concrete placing port 14 of a framework 10, and a concrete placing pipeline 20 is connected to a front concrete supporting port 16 of the pressure-feeding cylinder 15. A washing water returning pipeline 24 is connected to a washing water settling vessel 23 and a washing water storage vessel 22 on the ground through a circulating pump 25. At the time of washing the pipeline, a piston of the pressure-feeding cylinder 15 is moved forward so as to communicate the concrete supporting port 16 with a washing water port 17.  The washing water is pressure-fed from the washing water storage vessel 22 into the concrete placing pipeline 20 by a concrete pressure-feeding pump 19, and the washing water is returned to the washing water settling vessel 23 and the washing water storage vessel 22 by a circulating pump 25 provided in the washing water returning pipeline 24 so as to be circulated for washing in the pipeline.
Patent JP-H10326477-A (JP)
Title: Recording and reproducing device
Inventor: ASANO RYUICHI
IPC: G11B25/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device, in which a caddy housing a recording medium and its driving device can be exchanged quickly and stably. SOLUTION: The caddy 2 is housed from an opening part of a main body device set 20 is a state, in which a front panel 82 of the caddy 2 is exposed. A handle 76 is attached to the front panel 82 of the caddy 2 so as to be swingable through a hidge part 82A. A liking gear 90 and a lock arm 92 are provided linking with the handle 76, pawl parts 92B, 92C of the lock arm 92 are engaged with a stopper part 68A and a groove part 68B provided at the set 20 side. The caddy 2 is locked by the lock arm 92 and the handle 76 is fixed by a lock screw 80 by swinging the handle 76 in the direction of closing and inserting the caddy 2. Also, the caddy 2 is extracted by reverse operation.
Patent JP-S5760701-A (JP)
Title: Band stop filter
Inventor: MEGURO AKI
IPC: H01P7/10
Filed: 1980-09-29
Abstract: PURPOSE:To realize a small-size and light-weight band stop filter and to obtain the high performance, by storing a dielectric resonator in a box body consisting of a metal and connecting a coaxial line and the resonance in the TMm10 mode of the dielectric in magnetic field. CONSTITUTION:A part of an external conductor 23 which corresponds to the sum of thickness of a dielectric resonator 1 and a spacer 32 is eliminated, and a coaxial line 2 is inserted through a through hole 11. The end part with the external conductor 23 eliminated and a metallized part 12 on the outside circumference of the resonator 1 are connected, and they are stored in a cylinder 31, and the resonator 1 is fixed from both sides of an external cover 33 by screws of the like. In this case, the center gap between resonators 1 is the 1/4 wavelength approximately. When a power is supplied to the coaxial line 2, resonators 1 are connected in magnetic field, and a filter circuit consisting of two stages of L and C is constituted between the input and the output of the line 2. Thus, the frequency part connected to resonators 1 in magnetic field is stopped by the filter circuit.
Patent JP-S6027994-A (JP)
Inventor: ENDOU HIROHIDE
IPC: G07G1/06
Filed: 1983-07-27
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-H05307917-A (JP)
Title: Manufacture of superconducting wire
Inventor: ENDO TAKESHI
IPC: H01B12/04
Filed: 1992-04-28
Abstract: PURPOSE:To provide a manufacture of high quality superconducting wire at a high yield. CONSTITUTION:In a manufacturing method of a superconducting wire produced by filling a superconducting raw material in a metal tube 2 made into stabilized metal to manufacture a composite billet 4, hot-extruding the composite billet 4 to make a composite extruded material and drawing this composite extruded material, the hot extrusion is performed by using an extruding die whose approach angle alpha is 60 deg.-90 deg.. The approach angle of the extruding die 6 is therefore suitable, so that the hot extrusion is performed with a low shearing stress and a low frictional force; as a result, the defective portions of a cross section at the tip and rear ends of the composite extruded material are reduced and also abnormal deformation of the superconducting raw material (filament) 1 can be prevented inside the composite extruding material.
Patent JP-H08305107-A (JP)
Title: Image forming device
Inventor: FUTAMI KAZUYUKI
IPC: G03G15/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide an image forming device capable of preventing a balance of the torsion of a torsion bar and working force with the weight of an upper structure from being loosen by dividing the image forming device in two and adjusting the angle of torsion of the torsion bar for turning/energizing one end of the upper structure in an opening direction with respect to a lower structure by using the other end as a supporting point, for holding a fixed inclined position, with a simple mechanism and easy adjusting work. CONSTITUTION: The image forming device constituted in such a manner that it is divided into the upper and lower structures 1 and 3 and the upper structure 1 is supported to enable opening/closing with respect to the lower structure 3 by using one end as the supporting point, is provided with the torsion bar 4 which is arranged to pass through both structures in a position corresponding to the supporting point, so that the upper structure is energized in a direction where it is opened with respect to the lower structure by using one end as the supporting point, an adjusting member 6 which is slidably attached to the side plate 5 of the upper structure 1, to adjust the angle of torsion of the torsion bar 4 and an inclined end surface 7 provided in the adjusting member,  to come into slidable contact with the end part of the bar 4 and keep the angle of torsion of the bar 4 a prescribed angle.
Patent JP-S6114932-A (JP)
Inventor: JIYON UIRIAMU KURAIN
IPC: B29C48/345
Filed: 1985-06-24
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。