baber/WOPTO huggingface dataset:
Patent JP-2000112539-A (JP)
Title: Load controller and load control method and image forming device
Inventor: CHAGI ATSUSHI
IPC: G05F1/455
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To attain the proper driving of a load under the consideration of the large distortion of AC input voltage waveform for driving a load in a device for controlling the driving of the load of a light source or the like. SOLUTION: The zero cross point of an input voltage from an AC power source 1 is detected by a zero cross detecting circuit 11, and the instantaneous voltage level of the input voltage is detected in a prescribed timing from the zero cross point. Then, input voltage waveform is estimated by a control circuit 4 based on the detected voltage level, and the controlled variable of a light source 6 is decided according to the estimated input voltage waveform, and the phase control of the driving element of the triac or the like of a driving circuit 5 is operated according to the controlled variable, and the light source 6 is driven.
Patent JP-2001108721-A (JP)
Title: Method of diagnosing deterioration of electric power cable
Inventor: TANAKA HIDEO
IPC: G01R31/12
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce total cost required for a deterioration diagnosis while keeping detection sensitivity for a signal in a practical level. SOLUTION: The first voltage V1 having a frequency f and a voltage V2 having a frequency 2f as the second alternating current voltage component of a voltage value lower than the first voltage component are superposedly impressed from electric power sources 1, 2, a capacitive current component of the frequency f, which is a component advanced by 90 deg. with respect to the first alternating current voltage component, is removed from a current component of the frequency f in the whole charge current flowing from an electric power cable 4 to provide a loss current, and the fourth higher harmonic component in the resulting loss current is measured. The deterioration diagnosis for the cable 4 is carried out based on the fourth higher harmonic component.  In the measurement, an alternating current voltage having an associated waveform associated with the first and second voltage components having a value wherein the maximum value of the first alternating current voltage V1 in the measurement is 12 kV or less, and wherein impressed stress by the first alternating current voltage component has a value higher than 0.1 kV/mm in terms of an effective value is used.
Patent JP-H02128933-A (JP)
Title: Car running control device
Inventor: MAEKAWA HIROKO
IPC: B60W30/14
Filed: 1988-11-09
Abstract: PURPOSE:To facilitate running on the snow or under traffic stop by putting a throttle valve in operation at specified time, controlling the output of an engine, thereby preventing possible slip of wheels, and by performing slow running at a certain car speed. CONSTITUTION:A computer unit 2 compares the output signals from a left and a right follower wheel speed sensor 18a, 18b with those from a left and a right drive wheel speed sensor 16a, 16b. If the result from sensing says that there is a slip of wheel, a throttle valve 3 is driven through a throttle valve driving device 30. Thereby the output of engine 1 is controlled, and slip of the car is prevented. The car is run at a specified slow speed in accordance with the output signal of an accel. pedal sensor 10 so that a certain inter-car distance is kept on the basis of the output signal of an inter-car distance sensor 22. Turning-on of an accel. switch 11 with off-stamping on the accel. well actuate a brake control device 31.
Patent JP-S62158233-A (JP)
Inventor: DAGURASU JIEEMUZU RITORU
IPC: C07C37/84
Filed: 1986-12-01
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-2000110473-A (JP)
Title: Impact drilling device
Inventor: WATANABE HIDESHI
IPC: E21B1/22
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To improve waterproofness of an impact drilling device using a super- magnetostrictive material. SOLUTION: In this impact drilling device 10, an exciting coil 4 to which pulse voltage is applied is provided in a coil chamber 8 in a casing 5, and a super-magnetostrictive material 1 is disposed at the center of the exciting coil 4. An impact transmission means is provided in close contact with the front end of the super-magnetostrictive material 1, and a reaction receiving plate 3 is provided in close contact with the rear end of the super- magnetostrictive material 1. The first stage of the impact transmission means, is formed of an anvil 21. Seals 23, 24 are provided between the anvil 21 and the casing 5 to form a closed space 25, and fat and oil are filled in the closed space 25.
Patent JP-2000127029-A (JP)
Title: Polishing device
Inventor: ROSS CLIFFORD
IPC: B24B37/08
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device allowing a carrier to be reused even when bristles are made unusable due to abrasion and capable of using different washing bristles for different application. SOLUTION: A bristle carrier 16 for washing a polishing device has many slots in the radial direction releasably fitted with sub-frames 19 carrying bristles 20. The bristle carrier 16 is used in place of a component carrier used in the normal polishing action, and it is driven as a planetary type on a cloth abrasive face to wash the cloth abrasive face. When the bristles 20 must be substituted due to abrasion, the old sub-frames 19 are substituted with sub-frames 19 having new bristles 20, thus the same carrier 16 can be used.
Patent JP-2001129589-A (JP)
Title: Device for circulation of water and collection of water bloom and oil using floating beach
Inventor: MANABE YASUHIRO
IPC: C02F1/40
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for circulation of water and collection of water blooms and oil, capable of changing from its usual operation for circulating and cleaning water of a harbor or the like by using natural energy such as wind power, wave power, and sunlight, to its emergency operation where, when the growth of the water bloom, oil leakage accident or the like occurs, the water bloom or oil is collected after the device is moved to the locale in a hurry. SOLUTION: This device is provided with a sloped plate 3, which is inclined downward from the vertex part near the center of the device to the right and left sides. The vertex part has an opening 3a. Raw water supplied from the outside of the device passes through the opening 3a, flows downward on the upper surface of the sloped plate 3, and then is dashed back by a convergent wave. The wave-dashing action carries out water circulation, water diffusion, mixing and the like to perform water cleaning or the like. When the growth of a water bloom, oil leakage accident occurs and the water bloom or oil floats on the surface of water of harbor, etc., the device is moved to the locale in a hurry, and the water bloom or the water mixed with the oil is made to overtop the upper surface of a floating beach so as to be led into a cylindrical body.  After separating the water bloom or oil from the water, it can be collected.
Patent JP-S63137417-A (JP)
Title: Vapor phase epitaxial growing apparatus
Inventor: SUGANO HIKARI
IPC: H01L21/205
Filed: 1986-11-28
Abstract: PURPOSE:To make it possible to perform epitaxial growing on a substrate having a large area and to decrease contamination due to inflow of gas at the same time, by providing a gas introducing baffle, which introduces the gas to the substrates efficiently in a broad range in each of a plurality of growing chambers. CONSTITUTION:A narrowing part 11 comprising a hole, which is provided in a disc 13 for concentrating a gas stream, and a gas introducing baffle 12, which has a shape of combination of a cone and a column, are provided on the downstream side of an InP growing chamber 2 and an InGaAs growing chamber 3. A holding plate 14 and a substrate 6 are arranged in the baffle. Thus the region in which growing gas flows is expanded. In this constitution, the effective area is increased. The growing gas from either of the growing chambers 2 or 3 is introduced into the baffle 12 efficiently through the narrowing part 11. The gas flowing through the other growing chamber flows along the outside of the baffle 12. Therefore the degree of contamination with the other growing gas in the epitaxial growing can be decreased.
Patent JP-H06139346-A (JP)
Title: Huffman decoding circuit and method therefor
Inventor: TANAKA MASABUMI
IPC: H04N19/189
Filed: 1992-10-23
Abstract: PURPOSE:To provide the Huffman decoding circuit capable of high-speed operation and small in circuitry. CONSTITUTION:Plural Huffman codes are divided into three groups by code length. Huffman codes whose number of bits is <=6 are decoded by a decoding circuit 51 consisting of a logic circuit. Huffman codes whose number of bits is >=7 and <=12 are decoded by a memory table 52 consisting of a static RAM. Huffman codes whose number of bits is >=13 and <=16 are decoded by a memory table 53 consisting of a static RAM. Additional bit length data ABL is subtracted from total bit length data TBL outputted from each of memory tables 52 and 53 to calculate Huffman code length data HCL.
Patent JP-S63137337-A (JP)
Title: Character processor
Inventor: SAITO YOSHIZO
IPC: G06F17/21
Filed: 1986-11-29
Abstract: PURPOSE:To easily retrieve a document file by displaying registered document file names by a wrap around system. CONSTITUTION:The document file names of registered document files are displayed as indexes and one of them is selected by a cursor and accessed. The wrap round system for processing the head document file name and final document file name of the registered document file names as continuous elements through a border line is adopted. When the head document file name is displayed on a display screen and the cursor is projected from the head document, a document file name opposed to the cursor is erased, the final document file name is read out and displayed, the final document file name is displayed on the display screen, and when the cursor is projected from the final document, a document file name opposed to the cursor is erased and the head document file name is read out and displayed. A border line is displayed between the head document file name and the final document file name.
Patent JP-H05120267-A (JP)
Title: Japanese syllabary to chinese character conversion device
Inventor: MORISHITA MASAKO
IPC: G06F17/22
Filed: 1991-10-30
Abstract: PURPOSE:To improve the degree of freedom of conversion of the KANA (Japanese syllabary) to KANJI(Chinese character) conversion device. CONSTITUTION:A KANA pronounced character string is inputted and a KANA- KANJI conversion program performs KANA-KANJI conversion according to a basic dictionary. A rule retrieval program retrieves a rule matching the contents of a conversion result storage area in a rule dictionary and a rule rewriting program rewrites the contents of the corresponding conversion result storage area by referring to the rule dictionary according to the matching rule. Then when a next candidate key is operated, a next candidate conversion program converts the character kind of the instruction of the rule conversion into a new candidate. Then an output device displays the contents of the conversion result storage device as a KANA-KANJI character string.
Patent JP-H07136060-A (JP)
Title: Electric rice cooker
Inventor: OKUYAMA TOSHITAKE
IPC: A47J27/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide an electric rice cooker which is compact and possesses the excellent operation performance with the lightweight constitution. CONSTITUTION:As for a rice cooker equipped with an upwardly operating panel 6, a bulging-out part 4 which bulges sideways is formed at the upper end part of the outer decoration case 1 of a body B having a trunk part shape set along nearly the outer shape of the trunk part of an inner pan 11, and an operating panel 6 is installed on the upper surface 4a of the bulging-out part 4, and a operating basic plate 18a for the operating panel 6 is installed in the inside space A between the inner cades 7 of the body B which is formed from the bulging-out part 4 of the outer decoration case 1.
Patent JP-H10131826-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: KATO TAKEHIKO
IPC: F02M51/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve which has high accuracy of responsiveness when closed, and by which combustion is improved by mounting the fuel injection valve on an intercylinder direct injection type gasoline engine or a diesel engine, requiring accuracy of fuel injection finishing time. SOLUTION: In a fuel injection valve in which a needle 2 is vertically moved in response to fuel pressure forcibly fed from a fuel forcibly feeding pump and control pressure increased and decreased by an actuator so that fuel injection from an injection hole 12 is started and finished, a pressure transmission groove 7 being symmetrical around the center shaft of the needle 2, is arranged on at least one of the top surface 4 of the needle 2 and the contact surface 5 of a control pressure chamber, which is brought into contact with the top surface 4. Fuel inflow from the pressure transmission groove 7 is also joined toward an interval between the top surface 4 of the needle 2 and the contact surface 5 of the control pressure chamber, and time that pressure change is transmitted to the whole top surface 4 of the needle 2 is shortened.  Therefore, pressure change transmission time can be shortened, and the responsiveness of the operation of the needle 2 is improved against the change of the inner pressure of the control pressure chamber by the actuator.
Patent JP-H0539661-A (JP)
Title: Floor panel raw material for construction with power generation function
Inventor: WATABE AKIRA
IPC: E04B5/00
Filed: 1991-08-07
Abstract: PURPOSE:To provide a floor panel raw material which is made of a piezoelectric ceramic composite material with the power generation function by the external load pressure such as the body weight of a walking person, safely and efficiently stores the generated electric power, and is capable of feeding it for energy saving. CONSTITUTION:An electrode 12 on the lower side of a piezoelectric ceramic floor panel raw material is grounded to the earth potential, and an upper electrode 13 is connected to the anode side of a diode 14. The cathode of the diode 14 is connected to a capacitor 15. The voltage generated across the electrode 12 and the electrode 13 and exceeding the forward voltage of the diode 14 (about 1 V) is stored in the capacitor 15 as charges. The stared charges are taken out through a diode 16 and converted into the AC current through an existing DC/AC converter 17, and the AC current is connected to a commercial power device.
Patent JP-H07137237-A (JP)
Title: Printer and printer controller
Inventor: OCHIAI MASAHITO
IPC: G06F3/12
Filed: 1993-11-15
Abstract: PURPOSE:To eliminate the need for users to be conscious of whether print out is made face-up or face-down and thereby to relieve load on users by providing a means to select a side of paper onto which printing is made on the basis of a result of judgment of a data judgment means. CONSTITUTION:A host computer's CPU 402 judges how a printer is set up after receiving a response. If a printer is set up for printing out face-up, the host computer CPU 402 turns on a face-up plug of a printer state 706 of a print process control cue 705. If the printer is set up for printing out face-down, the host computer CPU 402 turns off the face-up plug. When the preliminary procedure is finished, the process of sending actual print data to the printer 101 begins.
Patent JP-H08149189-A (JP)
Title: Portable radio telephone set
Inventor: TANAKA SOICHI
IPC: H04W88/02
Filed: 1994-11-18
Abstract: PURPOSE: To attain talking in an excellent state even when the telephone set is used outdoor and to improve a sense of ear contact. CONSTITUTION: The telephone set is made up of a telephone set main body 2 having a printed circuit board 22 on which circuit components or the like are mounted, a power supply 19 or the like and with a reception hole 6 on its major side 5 corresponding to a receiver 6A and up of a transmitter member 3 combined collapsibly to the telephone set main body 2 having a transmitter 10A and a dial key 11 or the like via a hinge 14. A ring shaped sound shield member 7 is combined to a major side 5 of the telephone set main body 2 by surrounding the reception hole 5 and a sound shield space 8 to shield external sound by covering the surrounding of a contacted ear shell 40 is formed. A display device 9 displaying a dial number or the like is arranged to the sound shield space section 8.
Patent JP-H07139969-A (JP)
Title: Formation of conversion table for rotary encoder
Inventor: OOYA EIJI
IPC: G01D5/244
Filed: 1993-11-16
Abstract: PURPOSE:To efficiently form a conversion table used in a rotary encoder interpolating and dividing a two-phase sine wave-shaped signal of A and B-phases and converting a cycle wave signal to an angle-of-rotation signal. CONSTITUTION:A produced encoder 10 is connected to a master encoder 12 and rotated in synchronous relation to the encoder 12. The two-phase sine wave-shaped signal of the produced encoder 10 is stored in a memory 22 in timing changing the output signal from the master encoder 12. The interpolation and division threshold valve theta of the produced encoder 10 is calculated on the basis of the sine wave-shaped signal. With respect to the value of the cycle wave signal corresponding to an angle value other than the interpolation and division threshold value theta, the angle-of-rotation signal after conversion corresponding to the interpolation and division threshold value theta is written in a conversion table as a conversion value. Therefore, even when all of values capable of being taken by the cycle wave signal are not sampled, the conversion table can be constructed.
Patent JP-H10134721-A (JP)
Title: Vacuum seal method for cathode-ray tube
Inventor: HO CHOKI
IPC: H01J9/40
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary gas from being sealed in the case of vacuum sealing a cathode-ray tube. SOLUTION: A CRT 10 is stored in a furnace 42 so as to protrude an exhaust pipe 18, connected to the CRT 10, from the furnace 42 to the outside, the exhaust pipe 18 and a three-way branch pipe 44 are made in adhesion. The CRT 10 is made in a vacuum by sucking with a vacuum pump connected to an end part 46. Next, by a linear motion means 38, a shaft 36 is moved upward, a seal plug 32' and a glass frit 30 arranged in a platform 34 in an upper end of the shaft 36 are placed into a tapered part 60 of the exhaust pipe 18. While sucking, the furnace 42 is heated, the glass frit 30 is softened to be deformed and adapted to the tapered part 60. Thereafter, by cooling, the glass frit 30 is solidified, the seal plug 32' and the glass frit 30 are fixedly fitted to the tapered part 60.  Next, the CRT 10 is taken out from the furnace 42, the platform 34 is separated, the exhaust pipe 18 is cut off in a lower part of the seal plug 32'. In this way, by sealing while sucking, gas from the glass frit 30 is prevented from being sealed.
Patent JP-H01128550-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: UCHIYAMA MAKOTO
IPC: H01L21/76
Filed: 1987-11-13
Abstract: PURPOSE:To inexpensively and simply obtain a substrate having a structure in which a dielectric layer made of an oxide film is buried by bringing semiconductor substrates into close contact with one another through a thin film of solvent for forming the oxide film by a heat treatment and heat treating it in oxidative gas. CONSTITUTION:The faces to be adhered of substrates 1, 2 moistened with solvent are so patched and brought into close contact with each other as not to mix air bubbles, horizontally slid from each other at a certain degrees while slightly retaining them, thereby rigidly integrating both the substrates at a desired relative position. After the polished face of one substrate is uniformly moistened with liquid, the polished face of the other substrate is so matched thereto as not to mix air bubbles, and left to stand horizontally on a hot plate at approx. 50 deg.C for several hours. Then, the two substrates are brought into close contact with each other and integrated while orientation flat parts are naturally brought in coincidence. Thereafter, the close contact and integrated two substrates are heat treated under the following conditions. In case of OCD of solvent in oxygen gas, 150 deg.C for 30min, then 1000 deg.C for 30min, in case of alcoxide solvent, 120 deg.C for 30min, and then 1000 deg.C for 60min, thereby forming an oxide film 3 between the two substrates.
Patent JP-H04159252-A (JP)
Title: Phospholipase a2 inhibiting substance
Inventor: YOSHIDA TADASHI
IPC: C12N9/99
Filed: 1990-10-22
Abstract: NEW MATERIAL:The compound of formula I (one of R<1> and R<2> is H and the other is CH3) or its salt. EXAMPLE:The compound of formula II USE:A phospholipase A2 inhibitor useful for the prevention and remedy of various diseases caused by the enzymatic activity of phospholipase A2. PREPARATION:A microbial strain belonging to genus Thielavia and capable of producing the compound of formula I, e.g. Thielavia terricola RF-143 strain (FERM BP-2196) or its mutant is cultured in a liquid under aerobic condition and the objective compound of formula I is separated from the culture liquid.
Patent JP-H07112463-A (JP)
Title: Method and apparatus for setting weighing value of injection molding machine
Inventor: MAGARIO TAKASHI
IPC: B29C45/77
Filed: 1993-10-20
Abstract: PURPOSE:To shorten a setting time to a large extent, to enhance productivity and to reduce production cost by setting an injection speed to one speed value on a high speed side, the injection start position of a screw to the most retreat position and injection pressure to one pressure value on a low pressure side as initial conditions by an initial condition setting means. CONSTITUTION:A screw is advanced according to set initial conditions and a resin is injected into a mold 2 to fill the mold 2. At this time, a controller 12 monitors the output speed at the time of filling obtained from a speed converter 15. When an injection speed becomes a set speed or less, a set time is clocked. Next, after the elapse of the set time, an injection completion position is monitored. By this constitution, even an unskilled operator can easily and certainly set a weighing value at the time of the use of a mold whose mold data is unclear and the sharp shortening of the set time, the enhancement of productivity, the reduction of production cost and the conservation of resouces or energy can be achieved.
Patent JP-H01126580-A (JP)
Title: Vt fuse
Inventor: MIZUSAKI KATSUO
IPC: F42C13/04
Filed: 1987-11-12
Abstract: PURPOSE:To eliminate malfunctioning due to a reflected wave from the surface of ground or sea, by expanding a frequency band of a transmitted wave with modulation thereof by a spectrum diffusion code to make the use of a radio wave conceal while avoiding effect of jamming. CONSTITUTION:As for the downward direction of a flying object, an oscillation frequency of a voltage control oscillator 20 for driving a code generator 21a is changed according to distance to the surface of ground or sea to vary a distance range to the surface of ground or sea. As for the upward direction thereof, an oscillation frequency of a clock oscillator 24 for driving a code generator 21b is kept constant to match the distance range with an effective range of a shell head of the flying object. Then, a frequency band of a transmitted wave is expanded with the modulation thereof by a spectrum diffusion ode to minimizing discovery by an enemy and even if jammed, an output of a video amplifier 6 for received signals is correlated with a code by one bit before and after a modulation signal by correlators 16a-16e. Thus, a jamming wave is diffused reversely to depart from a band of a Doppler filter.