baber/WOPTO huggingface dataset:
Patent JP-S6281447-A (JP)
Title: Highly thermally conductive epoxy resin molding material
Inventor: KOSHIBE SHIGERU
IPC: C08L63/00
Filed: 1985-10-04
Abstract: PURPOSE:To provide the titled molding material having excellent moldability, wear resistance and moisture resistance, containing crystalline silica whose surface is made amorphous by modification. CONSTITUTION:An epoxy resin is blended with a filler comprising spherical crystalline silica whose surface layer of 3mum or below in thickness is made amorphous by modification, a hardener, a curing accelerator, a parting agent, etc.
Patent JP-H0383796-A (JP)
Title: Elevator door control device
Inventor: MUNAKATA TSUGIO
IPC: B66B13/14
Filed: 1989-08-29
Abstract: PURPOSE:To ensure a safety for an alighting person by providing a timer adapted to be operated when a manipulation of a door opening button is released after, a set door opening time being exceeded so that a door closing instruction circuit for delivering a door closing instruction is energized after a predetermined time given by the timer elapsing. CONSTITUTION:A door closing instruction timer circuit 2 completes the measurement for a door opening time in such a condition that a door opening button is continuously pushed since the number of passengers is large, a normal close contact 21 closes so as to energize a relay 5. Accordingly, a normally open contact 5a1 closes so that the relay 5 is self-sustained while a normally close contact 5b opening so as to deenergize a door closing instruction circuit 7. Further, a normally open contact 5a2 closes, and accordingly, when the mainpulation of a door opening button 3 is released, a door open button detecting relay 4 is energized so that a normally open contact 4a closes, and accordingly, a timer 6 starts counting a predetermined time. After releasing the manipulation of the door opening button 3, when the predetermined time has elapsed, a normally close contact 6b in the timer 6 opens so as to deenergize the relay 5, resulting in closing of the normally close contact 5b. Accordingly, a circuit consisting of a power source P, normally close contacts 5a, 2a2, the door closing instruction circuit 7 and a power source N is established, and accordingly, the cage is started when the door is closed.
Patent JP-S6280707-A (JP)
Title: Method for correcting teaching data of robot
Inventor: ISHIBASHI KENJI
IPC: B25J9/10
Filed: 1985-10-04
Abstract: PURPOSE:To correct teaching data within a short period by finding out a difference between new and old hands at the change of the hands of a robot from the operating amounts of respective axes of the robots obtained when the working end of the robot is positioned on a previously fixed reference point and correcting the teaching data on the basis of the difference. CONSTITUTION:Respective axes 3-8 of the robot 1 are driven by drivers 16A-16F and the operating amounts of respective axes 3-8 are detected by position detectors 19A-19F such as encoders prepared in respective axes 3-8. A correcting microcomputer 13 is driven when a difference is generated in the size or posture of the hands of the robot 1 at the change of the hands. A sampling switch 22 is turned on at the sampling of the operating amounts of respective axes obtained when the working end of the hand 9 is positioned on a reference point P and a correcting switch 23 starts the correcting operation of the teaching data after the end of the sampling and the states of both the switches are checked by the microcomputer 13 through an interface circuit 24.
Patent JP-S6374145-A (JP)
Title: Recording method for magneto-optical disk
Inventor: MIYAZAKI MASAHIRO
IPC: G11B11/105
Filed: 1986-09-18
Abstract: PURPOSE:To enable overlap writing and to improve the efficiency of treatment by utilizing the diamagnetizing field of a magnetization characteristic changing with a compensation temp. as a boundary to record information with a compen sation temp. as a boundary. CONSTITUTION:This recording medium is preliminarily magnetized in the speci fied direction so that a small bias magnetic field is applied thereto in the direc tion of the diamagnetizing field. A circular beam 2 is projected to a guide groove 1 to approximate the temp. of the groove 1 to the Curie temp. And to decrease the coercive force so that the magnetization direction in the position of the beam 2 is directed downward by the diamagnetizing field of the ambient magnetized film in order to record information '0'. This magnetization direction inverts again with the compensation temp. as a boundary and is directed upward to record the '0' as the temp. falls down to the ordinary temp. An elliptical beam 3 is projected to the groove 1 to heat the same near to the Curie temp. in order to record information '1'. The magnetization direction of the irradiated region is thereby directed downward and the '1' is recorded. The overlap writ ing is thereby permitted and the efficiency of the treatment is improved.
Patent JP-H0961706-A (JP)
Title: Lens for small-sized image pickup element
Inventor: ISHIZAKA SATORU
IPC: G02B9/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To well correct various aberrations including chromatic aberrations and to make a lens system compact by including a distributed refractive index lens having such distribution where dispersion increases offaxially into an optical system. SOLUTION: At least one element of the distributed refractive index lens L3 having such distribution in which the dispersion increases offaxially is included in the optical system of the lens for a small-sized optical image pickup element used together with image pickup elements of <=5mm in the length of the opposite line of an image pickup plane. Consequently, the various aberrations including the chromatic aberrations are well corrected and the lens for the small-sized image pickup element compact in the lens system in correspondence to the size of the image pickup lane is obtd. The distributed refractive index lens is preferably arranged between the two components having positive refracting power and are used as the only negative lens existing therebetween.
Patent JP-S6199630-A (JP)
Title: Manufacture of cold-rolled steel sheet
Inventor: NAKAOKA KAZUHIDE
IPC: B22D11/00
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a steel sheet having superior formability, by heat-treating a cast thin steel plate contg. a specific percentage of C at a prescribed temp. CONSTITUTION:The steel contg. >=0.015% C is refined. This molten steel is directly cast into a thin steel strip for cold rolling. The solidified strip is cooled to <=800 deg.C, reheated to >=900 deg.C, and cooled to <=800 deg.C to be wound up. After that, pickling, cold-rolling, and annealing are carried out. In this way, the steel sheet having superior formability can be obtained.
Patent JP-2001041833-A (JP)
Title: Torque sensor element and its manufacture
Inventor: HANAKI ATSUSHI
IPC: G01L3/10
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a torque sensor element having both high mechanical strength and detection precision, and its manufacturing method. SOLUTION: This torque sensor element is an element in which a coating film 13 composed of magnetic material is formed on a substrate 11 composed of nonmagnetic material, and torque of a rotating body is detected by magnetostriction of the coating film 13. The coating film 13 is formed by a high speed gas flame spraying method which uses combustible gas and/or combustible liquid as fuel, burns the fuel by using oxygen, turns the fuel into flame having a combustion pressure of 0.3-0.9 MPa, and supplies spraying material powder in the flame. Permeability of the substrate 11 is at most 2. Difference of coefficient of thermal expansion between the substrate 11 and the coating film 13 is set at most 1.5×10-6/ deg.C.
Patent JP-H1051140-A (JP)
Title: Method for manufacturing multi-layer printed wiring board and multi-layer printed wiring board
Inventor: YOSHINUMA HIROTO
IPC: B41C1/06
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-layer printed wiring board with excellent reliability and reliable insulation, at a place where wiring patterns are superimposed each other. SOLUTION: According to this method, a conductive layer is placed on a conductive substrate, a plurality of original plates each having an adhesive insulating resin layer laminated on the conductive layer and a pattern layer are produced as original plates for transfer. Then, the original plate for transfer is adhered under pressure to one surface of a substrate 2 for a multi-layer printed wiring board 1 to transfer the wiring pattern layers 3, 4 and 5 by sequentially peeling off the conductive substrate, the above steps are repeatedly processed, a plurality of wiring pattern layers 3, 4 and 5 are laminated on the substrate 2, and the multi-layer printing wiring board is produced. At this time, an interlayer insulation layer is formed on the same track over wiring pattern layers 3, 4 and 5 transferred in advance before laminating the wiring pattern layers 3, 4 and 5.
Patent JP-H0269042-A (JP)
Title: Regenerative repeater
Inventor: HIRAI MASATO
IPC: H04L12/437
Filed: 1988-09-03
Abstract: PURPOSE:To eliminate the necessity of manual reconstitution of a ring in a token ring LAN, etc., when a fault occurs in the power supply by automatically forming a loop back path when no power supply is made to a regenerative repeater. CONSTITUTION:When power supply (+5V) is made, the electric power is made to flow to the coil 3 of a 4-contact transfer relay and the four contacts (4-1)-(4 4) of the relay are driven. Therefore, regenerative repeating mechanisms 25 are set to a state where the mechanisms 25 are respectively connected with main rings 23 and standby rings 32. When the power supply is cut off, the contacts are not driven and turning back paths are respectively formed between the main rings 23 and standby rings 32 without passing through the mechanisms 25.
Patent JP-S6375449-A (JP)
Inventor: MITSUNAGA TOSHIHIKO
IPC: F25B13/00
Filed: 1986-09-18
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-S6198502-A (JP)
Inventor: NAGATA KIYOSHI
IPC: B27B25/02
Filed: 1984-10-19
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-H04104111-A (JP)
Title: Optical connector
Inventor: TAKAHASHI KENJI
IPC: H01R13/639
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the new optical connector which withstands about 1,000 times insertion and extraction and has small-noise structure even when packaged with high accuracy and high density by forming a cantilever beam type elastic engagement member at a position of the metallic cover of an adapter housing opposite projections of a plug housing. CONSTITUTION:The metallic cover 43 has openings at positions of the adapter housing 40 opposite the projections 35 and 36 of the plug housing 30 and also covers the adapter housing 40. The cantilever beam type elastic engagement member 44 is formed on this metallic cover 43 and then engaged with the projections 35 and 36 of the plug housing 30 through the openings of the adapter housing 40. Consequently, the optical connector is not affected greatly by the size accuracy of both the housings and maintains the best fitting force and relatively low insertion/extraction force even after insertion and extraction are performed many times. The metallic cover 43 where the elastic engagement member is formed shields an electric circuit in the adapter housing sufficiently and the adapter housing itself can be fixed to a circuit board.
Patent JP-S60113433-A (JP)
Title: Washing equipment of thin plate
Inventor: NAGATA KAZUSHI
IPC: B08B3/10
Filed: 1983-11-22
Abstract: PURPOSE:To make washing liquid flow down effectively among wafers without staying and improve effect of washing by supplying the washing liquid from plural outlets to flow down among the wafers and exhausting from many outlets of a shelf below. CONSTITUTION:Washing liquid 6 is supplied from each outlet 25 of a supply pipe 24 into a washing basin 21 and flows down around each wafer 1 in a cassette 2. The liquid is exhausted from an outlet 22 flowing through each outlet hole 23a of a shelf 23. A little amount of the liquid 6 filled in the washing besin 21 overflows from a hole as shown by an arrow C. A control valve such as a shutter like slide valve is provided under the shelf 23 in the basin 21 to adjust choking of the outlet hole 23a or a control valve is provided at the outlet 22 and the flow down speed of the liquid 6 in the basin 21 can be adjusted by the control valve. Even if the supply of the liquid 6 is increased and the flow down speed around each wafer 1 is increased, the wafer 1 will never float-up.
Patent JP-S63120102-A (JP)
Inventor: JIYON KAARU UIRUSON
IPC: A61F13/15
Filed: 1987-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63139209-A (JP)
Inventor: KURAUSU PEETA KURUMUHORUTSU
IPC: G01B7/30
Filed: 1987-09-02
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-H07151309-A (JP)
Title: Burner for low nox combustion
Inventor: AZUHATA SHIGERU
IPC: F23D1/02
Filed: 1994-09-16
Abstract: PURPOSE:To reduce NOx without generating the deterioration in combustion efficiency as well as the increasing of size of a combustion device, in a pulverized coal burner. CONSTITUTION:In a pulverized coal burner provided with a pulverized coal nozzle 11, a secondary air nozzle 12, a tertially air nozzle 13 concentrically, an annular spacer 18 is provided between the secondary air nozzle and the tertially air nozzle so that the end face of the spacer will never be flush with the tapered surface of the outer tube of the tertially air nozzle. According to this method, circulating flow is formed near the end face of the spacer whereby the flame keeping property of low air ratio flame can be improved.
Patent JP-H0964764-A (JP)
Title: Wiring method for electronic controller
Inventor: YAMADA SHIGEKI
IPC: H04B1/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a high frequency component of noise from being injected to a high frequency receiver by separating a ground wiring for the high frequency receiver and a ground wiring for an arithmetic processing circuit including a CPU into different systems and subjecting them to arithmetic processing. SOLUTION: The controller has plural high frequency receivers 2 and a CPU 1 for arithmetic processing for digital signals outputted from the high frequency receivers 2, an I/O 3 providing an output of the result operated by the CPU 1 as a control signal, a ROM and a RAM storing a control program for arithmetic operation and constants for control program. Then the ground wiring is separated into two systems for the arithmetic processing and for the high frequency signals and the two systems of wires are connected together at a power supply section 9. Thus, the noise of the ground line for the high frequency circuit is reduced to be less than criterion and the effect of noise in the CPU 1 arithmetic processing system onto the high frequency circuit is avoided.
Patent JP-H03117638-A (JP)
Title: Driving apparatus for gas-turbine engine
Inventor: ROBAATO NOERU PENII
IPC: B60L50/15
Filed: 1990-08-24
Abstract: PURPOSE: To enhance the responsiveness with respect to a demand for acceleration by supplying energy from an energy accumulating means to a motor by a control device in response to the demand for acceleration so as to accelerate a rotor in a gas turbine. CONSTITUTION: An electronic control device 11 supplies electric energy accumulated in a battery to a generator/motor 2 in response to a demand for acceleration delivered from an operator, and accordingly, the acceleration of a uniaxial heat-exchanging gas turbine engine 1 is assisted. Upon completion of the acceleration, power generated from the generator/motor 2 is accumulated in the battery 12, and is fed to a motor 10 so as to drive a motor driving/driven device 22. Alternatively, the power is fed to a traction motor 32 and a motor 25 so as to drive wheels 20, respectively. Thus, it is possible to enhance the responsiveness upon acceleration.
Patent JP-H0772019-A (JP)
Title: Temperature detector
Inventor: SHIMIZU MOTOHIRO
IPC: G01K1/02
Filed: 1993-09-07
Abstract: PURPOSE:To achieve a smaller size and a lower cost of the apparatus without lowering functions by arranging platelike bimetals on a heat receiving plate being separated in parallel at an interval to reduce dimensions in height. CONSTITUTION:Platelike bimetals 2 are arranged on the top surface of a heat receiving plate 3 provided covering a lower opening of a casing 14 in parallel with the heat receiving plate 3 being separated at an interval. When light is transmitted to an optical fiber 4 for light projection from a light source 9, the bimetals 2 do not deform if an object 1 of which temperature is to be measured, is at a low temperature and a light beam passes through a prism 19 of an optical switch 15 to be received by a photodetector 10 via an optical fiber for photodetecting. As the temperature of the object 1 rises, the bimetals 2 are deformed being curved to push up an actuator 16 and when the temperature rises exceeding a set value, the displacement of the bimetals increases to increase an angle of turning of the actuator 16 so that an engaging part 16C comes off the mated part 25E of a push bar 25 to lift the push bar 25. Thus, a light shielding shutter 21 moves to a light shielding position and a rise in temperature of the object 1 is detected by a remote measurement section 8.
Patent JP-H04104524-A (JP)
Title: Adpcm encoding system
Inventor: KATO TADAHARU
IPC: H03M7/38
Filed: 1990-08-23
Abstract: PURPOSE:To discriminate the presence or the absence of a data signal in real time to change the number of bits by comparing a scale factor following up with the variance of an input signal and a preliminarily determined threshold with each other to discriminate the presence or the absence of the data signal. CONSTITUTION:A linear coupling coefficient of a scale factor is calculated in a speed control calculating circuit 4 by the output ADPCM signal of an ADPCM code circuit 2, and a scale factor most suitable for sound, a scale factor most suitable for data, and a scale factor obtained by linear coupling of them are calculated in a scale factor calculating circuit 5 by the output of the circuit 4 and the ADPCM signal. The scale factor most suitable for data outputted from the scale factor calculating circuit 5 and a preliminarily determined threshold are compared with each other by a discriminating circuit 6 to discriminate the presence or the absence of data. The number of bits of an ADPCM encoding algorithm is determined by the output of the discriminating circuit 6 to output an encoding bit number request signal 8. Thus, the number of bits is changed in real time.
Patent JP-S59111622-A (JP)
Title: Liquid-crystal display type picture receiver
Inventor: TAKEUCHI TAKESHI
IPC: G02F1/133
Filed: 1982-12-17
Abstract: PURPOSE:To secure vertical resolution and to obtain sufficient contrast by splitting a scanning electrode into two and securing a video signal to width of one scanning period or longer during the selection period of one scanning electrode line. CONSTITUTION:A driver circuit connects (n) signal lines X1-Xn, (m) scanning lines Y1-Ym, and (m) scanning lines Y1'-Ym' to a matrix panel 50 where (nX m) lines P11-Pnm are arrayed. Driving waveform of Yj' is shifted in selection level SEL period by the extent of division of scanning lines as compared with driving waveform of Yj, securing the width of one scanning line. The line Yj is still at a selection level even when the line Yj' attains to the selection level, so the MIM of the line Yj has low resistance, so that picture data is written continuously. When the line Yj+1 is selected, write data at the line Yj is already discharged and no influence is exerted.
Patent JP-H1039823-A (JP)
Title: Shift register circuit and picture display device
Inventor: KUBOTA YASUSHI
IPC: G09G3/20
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a shift register circuit by suppressing an increase of a circuit scale more than needed by using a clock signal control circuit CRL of a simple circuit constitution. SOLUTION: A shift register circuit 101 is divided into circuit blocks of (n) pieces in the direction of a stage, clock signal control circuits CRLi are respectively provided corresponding to divided each circuit block BLKi (i is 1, 2,...n), supply control of a clock signal in the prescribed control circuit out of clock signal control circuits is performed by an output signal of a latch circuit in pre-stage side circuit blocks BLKi-1 of a circuit block corresponding this circuit and post stage side circuit blocks BLK+1.
Patent JP-H0966499-A (JP)
Title: Film punching device
Inventor: NEGORO SHOJI
IPC: G03D13/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a punching device capable of punching an end of a film into a predetermined shape while simultaneously punching an engaging hole used for connecting a leader or connecting a winding core of a film cartridge. SOLUTION: An anvil 5 is mounted onto a base 1 and provided on one side with a film inserting groove 11. The anvil 5 is provided on the other side with a clip 14 for nipping the tip of the film movable relative to the anvil 5. A punching blade 38 and punching pin 39 to punch a wind starting end of the film into a predetermined shape are mounted to the lower surface of a cutter holder 28 vertically moved relative to the anvil 5 by the swing of a lever 32. The wind starting end of the film sent from the film inserting groove 11 onto the anvil 5 is inserted and nipped between a pair of nipping pieces 15, 16. The blade holder 28 is lowered by the depression of the lever 32 to punch the tip of the film into the predetermined shape with the punching blade 38 while an engaging hole is punched by the punching pin 39.
Patent JP-S60115542-A (JP)
Title: Production of cycloalkanol
Inventor: YAO TERUTAKA
IPC: C07C67/00
Filed: 1983-11-25
Abstract: PURPOSE:To improve the yield of cycloalkanol, by using a specific reaction solvent in the hydration of a cycloalkene with water in liquid phase in the presence of an acid catalyst. CONSTITUTION:The objective compound can be produced by hydrating a cyclo- alkene with water using an acid catalyst e.g. a mineral acid such as hydrochloric acid, a heteropoly-acid such as phosphomolybdic acid, etc. in the presence of an inert solvent soluble easily in water and compatible with the cycloalkene used as the raw material. The amounts of water and acid catalyst are 10-1,000pts.wt. and 1-300pts.wt. per 100pts.wt. of the cycloalkene, respectively. The inert solvent is e.g. methyl alcohol, and its amount is 10-1,000pts.wt. per 100pts.wt. of the cycloalkene. When the reaction is carried out in the copresence of an inert solvent hardly soluble in water and compatible with the objective compound, the objective compound and be separated easily from the reaction system.