baber/WOPTO huggingface dataset:
Patent JP-S6085263-A (JP)
Title: Control method of water turbine
Inventor: HIRANO KAZUAKI
IPC: F03B15/18
Filed: 1983-10-14
Abstract: PURPOSE:To enable a countermeasure to efficiently meet a channel vortex due to a runner, by regulating the guide vane opening of a water turbine in accordance with a period of power swing and its quantity. CONSTITUTION:A water turbine WT sets on its head cover a vibration detector BD, and its output regulates a control valve CV provided in the half way of a compressed air pipe to the head cover of the water turbine. An opening of this control valve CV regulates an amount of pressure air from an air tank AT, and the amount of air, being inserted into the head cover of the water turbine, prevents vibration. A potential transformer PT and current transformer CT in the output circuit of a generator G detect a power swing in a detector DP, and a signal quantity of its output, being related to an output regulating function LL of an electric governor, regulates an opening of a guide vane GV in the water turbine. In this way, a countermeasure can be efficiently taken for a channel vortex due to a runner by completely preventing the vibration and the power swing of the water turbine due to its malfunction.
Patent JP-H0719253-A (JP)
Title: Manufacture of bearing with resin ring
Inventor: NAKADA MORIHITO
IPC: F16C35/077
Filed: 1993-07-02
Abstract: PURPOSE:To provide a manufacturing method for a bearing with a resin ring to prevent the occurrence of creep and spin phenomenon and to provide a bearing which is designed to have extremely simple and novel structure and high quality and a low-cost through achievement of the purpose. CONSTITUTION:A groove in which a ring is fitted is formed in the given position of a bearing outer ring. Through a different process, a C-shaped resin ring or an O-shaped resin ring having an inside diameter enough to fit in the cinch- fitted-in groove is molded. Thereafter, a process wherein the C-shaped resin groove or the O-shaped resin ring is fitted in the ring-fitted-in groove of the bearing outer ring is provided to form a bearing.
Patent JP-S6348062-A (JP)
Title: Color picture processor
Inventor: MARUYAMA HIROYUKI
IPC: G03G15/01
Filed: 1986-08-15
Abstract: PURPOSE:To always make the write timing of a picture coincide and to improve the picture quality of a recorded color picture by making a reference timer which forms a start signal for writing of a picture signal through a drum index signal start again at every time when the drum index signal obtained being synchronized with the revolution of a picture forming body is outputted. CONSTITUTION:When an optical scanning starts, the reference timer, which is used for making the write timing coincide being synchronized with this, is started again. If the reference timer is started being synchronized with the index signal, the reference timer is started again at every one revolution of the drum 61, therefore, the period from the time when the index signal is obtained up to the time when an approach term terminates, comes to be constant independent to the number of the revolutions of the drum, and does not change even if the way of the interruption of the drum index signal changes on all such occasions. Accordingly. the position of the tip of an original and the position of the revolution of the drum, i.e., the write timing of the picture data, can be always made to coincide.
Patent JP-H05336944-A (JP)
Title: Electrode device for cell fusion
Inventor: MORIIZUMI TOSHIYUKI
IPC: C12M1/00
Filed: 1992-06-09
Abstract: PURPOSE:To uniform an electric field to be applied to a buffer solution of cells to be used, to increase mechanical strength of electrode and to miniaturize an electrode device for cell fusion. CONSTITUTION:A gap G of race track shape consists of an inner electrode 7 and an outer electrode 8 fixed to a base 9. This electrode device has no disturbance of electric field, different from a conventional flat plate electrode. Since mechanical strength is increased, the electrode device is miniaturized and readily inserted into a light path of microscope.
Patent JP-2001021524-A (JP)
Title: Simulated temperature calculation device of exhaust system part of internal combustion engine and electric heater control device of air-fuel ratio sensor for internal combustion engine
Inventor: ENDO YOSHIYUKI
IPC: G01N27/409
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the temperature of exhaust system parts of an internal combustion engine, accurately and simply. SOLUTION: An oxygen sensor 31 is arranged inside an engine exhaust passage, and a water-temperature sensor 28 for detecting the engine cooling-water temperature is installed on an engine body 1. The initial value of a sensor simulated temperature showing the temperature of the oxygen sensor 31 is set corresponding to the engine cooling-water temperature. The temperature is renewed successively corresponding to the engine operation state from the initial value, to calculate the sensor simulated temperature. By this method, if the sensor simulated temperature is lower than a heater operation temperature, an electric heater 41 of the oxygen sensor 31 is operated, and if the sensor simulated temperature is higher than a heater stopping temperature, the electric heater 41 is stopped.
Patent JP-S6081305-A (JP)
Inventor: YAMAMOTO AKIO
IPC: A41D27/06
Filed: 1983-10-12
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-H0536342-A (JP)
Title: Circuit breaker for wiring having leakage alarm function
Inventor: MATSUMOTO SHIGERU
IPC: H01H83/02
Filed: 1991-07-31
Abstract: PURPOSE:To eliminate an insulation agent applying process by manual work to an exposed soldered part at a connection art of a leakage power relay to an installation substrate, and provide a circuit breaker having a leakage alarm function having a good insulation performance which can be assembled easily. CONSTITUTION:A back surface side where a soldered part protruded in an installation substrate 20 where a leakage power relay 89 is electrically connected is covered with an insulation sheet 21, and the leakage power relay 8, installation substrate 20, insulation sheet 21, etc., disposed inside an installation frame 18 having protrusions 18a on both sides are fixed by bending the protrusions 18a in the installation frame in the facing directions to each other.
Patent JP-S5893874-A (JP)
Title: Production of colored copper or copper alloy having black luster
Inventor: KAWASAKI MASATOSHI
IPC: C23C22/73
Filed: 1981-11-28
Abstract: PURPOSE:To produce titled copper having high artistic value easily and inexpensively by heating a treating soln. contg. caustic alkali and alkali chlorite as essential components and further contg. lead peroxide or copper salt to near its boiling point and treating the surfaces of copper with said soln. CONSTITUTION:Copper or copper alloys are treated with a treating soln. contg. 30-200g/l caustic alkali and 30-180g/l alkali chlorite as essential components and further contg. lead peroxide or copper salt. Here, the treating soln. is heated to near its boiling point and the copper or copper alloys are dipped therein. After a required time the copper or copper alloys are pulled up. Then the copper oxide films having black luster and high hardness are formed on the surface of the copper or copper alloys.
Patent JP-H0240936-A (JP)
Title: Package of semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H01L23/02
Filed: 1988-07-30
Abstract: PURPOSE:To prevent adhesive agent from protruding toward the upper part of a package main body or a lid by forming a positioning side wall at the time of bonding the lid, on the upper aperture of a package main body, and forming, on the side wall, a recessed part into which the adhesive agent can flow. CONSTITUTION:A package main body is formed by stacking a plurality of sheet-type substrates 11-15 in a body. A side wall inside the substrate 14 is formed so as to recess a little from the side wall of the subtrate 14, and constitutes a recessed part 14a. A semiconductor element 2 is fixed on a mounting surface 11a of the substrate 11, and the element 2 is connected with an electric wiring by a bonding wire 3. The main body 1 is covered with a lid 4, and bonded and sealed with adhesive agent 5. In this case, a part of the adhesive agent 5 sandwiched by the lid 4 and the substrate 14, 15 flows into the recessed part 14a, so that the adhesive agent 5 does not protrude toward the upper surface of the main body 1.
Patent JP-H0942679-A (JP)
Title: Heating cooker
Inventor: SAKAI MASAYUKI
IPC: H05B6/68
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To enable an easy grasp of the rotation angle of a turn table from outside by estimating the rotation angle of the turn table on the basis of the time of one revolution of the turn table and counts of count means, and displaying the rotation angle obtained by the estimation. SOLUTION: With starting of cooking, a magnetron is driven, and a turn table is started to be rotated (S1). Then, rotation time of the turn table is estimated on the basis of set heating time and one revolution time of the turn table stored in a memory (S2). For example, if the heating time is set at 45 seconds and the one revolution time at 010 seconds, there is estimated 50 seconds that is longer than 45 seconds and a minimum multiple of 10. Counting down is started (S3), and following this the rotation angle is displayed (S4, 5). For the display of the rotation angle, for example, it is displayed 8 times during one revolution with the lapse of time. More specifically, there is displayed a change in the angle of 360/8 degree for each 10/8 seconds.
Patent JP-S59111277-A (JP)
Title: Electrolyte for zinc-bromine secondary battery
Inventor: ANDOU YASUO
IPC: H01M12/08
Filed: 1982-11-02
Abstract: PURPOSE:To obtain cathodic electrolyte which can well stand long-period cycles by preventing any development and growth of dendrite by blending a bromine- complex forming agent, a dendrite-suppressing agent and a conductivity-increasing agent together. CONSTITUTION:As to the composition of cathodic electrolyte for a liquid-circulation-type zinc-bromine secondary battery, zinc bromine working as an active material is used as a base, methyl ethyl morpholinium and methyl ethyl pyrrolidinium are used as bromine-complex forming agents and Sn<2+>, Pb<2+> and/or methyldodecyl morpholinium bromide or methyldecyl morpholinium bromide are/is used as dendrite-suppressing agents. In addition, potassium chloride or ammonium chloride is added in order to increase the conductivity of the electrolyte. As a result, generation of dendrite is minimized, thereby enabling practical cycle operation to be carried out.
Patent JP-H0477710-A (JP)
Title: Synchronous scanning microscope
Inventor: TAKAMOTO HISANOBU
IPC: G02B21/00
Filed: 1990-07-20
Abstract: PURPOSE:To enable accumulation for a long time without deviating a picture by correcting the address of a memory based on the signal of an output side detecting a scanned result while writing a picture data in the memory according to the signal of an input side for driving a scanning mechanism. CONSTITUTION:A light deflector 3 has structure to deflect a laser beam made incident on two galvanometer mirrors/in two directions orthogonally with each other by turning the mirrors, to scan a sample 7 with the laser beam. A sensor 4 is arranged near the turning shaft of this galvanometer mirror so as to detect the turning position of the galvanometer mirror. The output value of this sensor 4 is transmitted to a control part 12 as a position signal, and correction is executed based on the drift amount of a fine optical spot or the like. In this case, since the address of the data to be stored in a frame buffer is corrected while referring to the output value of the sensor 4, there is no deviation in picture elements.
Patent JP-H0837622-A (JP)
Title: Digital signal selection device
Inventor: MITSUI TAKASHI
IPC: H04N5/268
Filed: 1994-07-22
Abstract: PURPOSE:To improve the use convenience of a digital signal selection device for a user by fetching successively and in time division plural digital signals to be supplied and monitoring the signal information which is added to each digital signal and sent. CONSTITUTION:An input matrix switcher 22 of a digital audio mixer 20 has a function to switch successively and in time division the digital audio signals supplied to the input terminals SRC1-SRC10 and to send these signals to a decoding device 23. In such a case the device 23 decodes successively and in time division the digital audio signals inputted to the terminals SRC1-SRC10. Meanwhile the channel status is fetched and the input source information on the digital audio signals inputted to the terminals SRC1-SRC10 are detected in response to the channel origin data.
Patent JP-S6436668-A (JP)
Title: Polymer for printing ink and production thereof
Inventor: MATSUMOTO MINORU
IPC: C09D11/10
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the titled polymer for printing ink having excellent printing characteristics in high-speed printing, by reacting formaldehyde to a reaction product derived from rosins and phenols and esterifying the obtained novolak compound. CONSTITUTION:(A) A reaction product produced by the thermal reaction of (i) rosins with (ii) phenols in the presence of (iii) an acid catalyst is made to react with (B) formaldehyde in the presence of (C) an acid catalyst and the obtained novolak compound is esterified to obtain the objective polymer for printing ink. Preferably, a polyhydric alcohol is used in the reaction in an amount of <10wt.% based on the novolak compound.
Patent JP-H0479844-A (JP)
Title: Feed additive for ruminant
Inventor: SATO HIROYUKI
IPC: A61K9/50
Filed: 1990-07-20
Abstract: PURPOSE:To obtain the subject additive, capable of preventing decomposition in the rumen, digestible and absorbable in the abosamum by coating a physiologically active substance as a core with a substance soluble in water, etc., within a prescribed acidic pH region and further coating the outside of the resultant grains with a substance soluble in water, etc., within a prescribed pH region. CONSTITUTION:The objective additive is obtained by primarily coating the surface of a physiologically active substance (e.g. L-lysine) as a core with a polymeric substance (e.g. benzylaminomethyl cellulose) dissolving or swelling in water within an acidic region at pH <=5.5 and then secondarily coating the outside of the resultant grains (having preferably 0.8-3.5mm diameter) with a substance (e.g. corn powder), stable within an acidic region at pH <=5.5, dissolving or swelling in water within the region at pH 5.6-8.0 and acceptable to ruminants.
Patent JP-S5893653-A (JP)
Title: Wiper capable of varying set load on its blade
Inventor: HIRANO KOUKI
IPC: B60S1/34
Filed: 1981-11-30
Abstract: PURPOSE:To simplify the operation of varying the set load on the wiper blade by a method wherein a tension member is applied to an inclined surface of a movable member and the load applied on an arm is varied through the tension member by the movement of the movable member. CONSTITUTION:A movable member 13 is attached to an arm head 4 in such a manner that the member 13 slides only in the longitudinal direction of the arm head 4 and the movement of the member 13 in that direction is effected by a cam 12. Further, the inclined surface 13e is formed on the upper surface of one end of the member 13 in such a manner that the surface 13e does not run parallel to the axis 3 of the wiper. In addition, arm retainers 15 are attached to the arm 5 so as to extend outwardly of one end of the arm 5 and the tension member 16 is supported by the retainers 15. The tension member 16 comprises a shaft 18 projecting downwardly from a case 17 and provided with a roller 18a at the top end thereof, a coil spring 19 arranged on the upper surface of the shaft 18 and a bolt 21 for adjusting the pressure of the spring 19 and the roller 18a of the shaft 18 is brought into pressure cntact with the inclined surface 13e of the movable member 13.
Patent JP-H06176326-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: POSTMA LAMBERTUS
IPC: G11B5/127
Filed: 1993-08-03
Abstract: PURPOSE: To obtain a magnetic head having stable magneto-resistive elements which are not sensitive to the influence from outside and do not generate any Barkhausen noises in spite of a slight measuring current. CONSTITUTION: This magnetic head has a multilayered structural body having at least one magneto-resistive layers 9 and a gap for conversion arriving at a head surface. The magneto-resistive layers have an active central part existing between their two end parts 9a and 9b and this central part is provided with an equipotential fine line 13. Rigid magnetic material layers 15 having the axis of magnetization extending in the longitudinal direction of the magneto- resistive layers are formed to face the end parts described above and apart from these end parts. Nonmagnetic spacer layers 17 consisting of an electrically insulating material are made to exist between these end parts and the rigid magnetic material layers 15.
Patent JP-S5981827-A (JP)
Inventor: ICHIMURA YASUO
IPC: H01H73/18
Filed: 1982-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0480471-A (JP)
Title: Housing device
Inventor: KAMAYAMA TAKAYUKI
IPC: E06B7/28
Filed: 1990-07-19
Abstract: PURPOSE:To utilize car shed space effectively by installing a housing shed to the side of the space of a garage and mounting a door with a unit for the operation or game of a table, a chair, etc., which is pulled out to the space and can be set up on a floor face after a car is left from the shed. CONSTITUTION:A pair of housing sheds 15, 16 are installed in parallel with the wall surface of a building body 11 at an interval in space on the reverse side to the building body 11 of a garage 13 in which a car 12 is stopped. Shelves 17, in which outdoor tools are received, are mounted to halves on the inner sides in the depth direction in the housing sheds 15, 16, doors 18 are set up so as to cover the shelves 17, and upper end sections are turned outward, are brought down and can be pulled out into the space of the garage 13 after the car 12 is left. Chairs 19, on which persons mutually face each other can sit, are fitted on the inner side face of the door 18, and a table 22 on which work such as Sunday carpentry can be conducted is installed integrally to another door. Accordingly, the space of the garage after the leaving of the car can be utilized effectively.
Patent JP-H0637930-A (JP)
Title: Multiple transmitter
Inventor: CHINO HIROYUKI
IPC: H04M11/06
Filed: 1992-07-20
Abstract: PURPOSE:To prevent the adverse influence of a multiply transmitted voice signal on the modulated signal of digital data, and to prevent the deterioration of the S/N of the received voice signal by limiting the voice signal level of the multiply transmitted voice signal within a fixed range. CONSTITUTION:The voice signal transmitted from a microphone 1 and an amplifier 2 is inputted to a voice level limiting circuit 21. When the level of the inputted voice signal is small, the amplification factor of the voice level limiting circuit 21 is fixed to the maximum value, so that the output of the voice level limiting circuit 21 can be amplified by the maximum amplification factor. And also, when the level of the inputted voice signal is large, the amplification factor of the voice level limiting circuit 21 is decreased almost in inverse proportion to the size of the inputted voice signal. Thus, the change of the level of the voice signal outputted from the voice level limiting circuit 21 can be extremely reduced, and the output of the voice level limiting circuit 21 is applied through a high-pass filter 3 and a low-pass filter 4 to an adder 5.
Patent JP-S6171136-A (JP)
Title: Band material feeding device for press machine or the like
Inventor: NAKAMURA IWAO
IPC: B21D43/00
Filed: 1984-09-13
Abstract: PURPOSE:To feed zigzag a band material to a press machine, etc. by an exact horizontal feed control by making a fixed roller and a movable roller abut on a flexible member connected to a traversing table, bending the flexible member and moving the traversing table. CONSTITUTION:A traversing mechanism 10 moves a traversing table 5 in the orthogonal direction. One end of a flexible member 11 is connected to the traversing table 5, and the other end is fixed to a fixed housing 12. In the housing 12, plural fixed rollers 13 and a movable roller 16 abut on the flexible member 11 each other from the opposite side. When the movable roller 16 is projected between the fixed rollers 13 by driving a cylinder 18, the flexible member 11 is bent between them, and a traversing table 5 is moved so as to be drawn near against an anti-tension means 22. In this case, a band material moves horizontally to match a movement in the feeding direction, and a zigzag feed is executed. In this way, in a press machine, a zigzag working of plural lines is executed with respect to the band material.
Patent JP-H1141383-A (JP)
Title: Picture processor and method therefor and storage medium
Inventor: MATSUMOTO KENTARO
IPC: H04N1/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To add a prescribed information to an input picture in a method suitable for a storage format by providing a picture data storage configuration selecting means, converting means for converting picture data into a storage configuration, and adding means for adding prescribed information to an input picture by area units. SOLUTION: A CPU 70 executes a processing procedure, and selectively reads the attribute information of a file format stored in a hard disk 74 or a removable disk 75 such as a CD-R, DVD-RAM, or a floppy disk. Then, encipherment is operated to extracted watermark information. The enciphered watermark information is converted into pattern data for each picture element. Also, the picture data of the obtained watermark information are converted into frequency components by using orthogonal transformation. Moreover, the picture data of an objective picture are converted into frequency components by using orthogonal transformation. Then, the picture data of the objective picture are synthesized with the enciphered watermark information in a real picture space, and the watermark information is buried in the objective picture.
Patent JP-H1140779-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUNORI YUUICHI
IPC: H01L21/8247
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To secure the separation between a memory cell array and a peripheral circuit, by providing a semiconductor device with first element isolating parts within a memory cell array, and equipping it with third element isolating parts which have the same structure as the first element isolating parts, between all places where the memory cell array and the peripheral circuit contact with each other. SOLUTION: A peripheral circuit B is made around a memory cell array A, and a first element isolating part 24 for isolating elements within the memory cell array A is made, with its oxide film buried within the first trench 25. Moreover, a second element isolating part 26 for isolating elements within the peripheral circuit B is made. Furthermore, third element isolating parts 27 being made in the same structure as the first element isolating part 24 are made between all places where the memory array A and the peripheral circuit B makes contact with each other, with their oxide films buried in the second trenches 28. As a result, separation between the memory cell array A and the peripheral circuit B can be secured.