baber/WOPTO huggingface dataset:
Patent JP-S58112817-A (JP)
Title: Method of controlling height of automobile with air suspension
Inventor: WASHIZU SHIYOUICHI
IPC: B60G17/015
Filed: 1981-12-25
Abstract: PURPOSE:To improve the posture-retaining performance of an automobile, by providing automobile height sensors for the air suspension units of all wheels and controlling the wheels independently of one another and by effecting air feed before air discharge when air feed/discharge signals are produced for plural wheels. CONSTITUTION:The ascent or descent signals of automobile height sensors for air suspension units A-D, which last longer than a time set by a timer T1, are entered into a controller 5. When the ascent signals are entered into the controller 5, the solenoid valve L1 of a reserve tank 3 is opened and the ascent signals are transmitted through OR circuits OR3-OR6 to open suspension air feed/discharge solenoid valves L3-L6. When the descent signals are entered into the controller 5, a solenoid valve L2 is opened. When the ascent and the descent signals are simultaneously generated, the ascent signal is applied prior to the descent signal by AND circuits AND7-AND10 to cause downward displacement after upward displacement. A proper posture is thus always maintained.
Patent JP-2001038333-A (JP)
Title: Domestic animal dung fermentation drying treatment and apparatus therefor
Inventor: TANIGUCHI TATSUO
IPC: B09B3/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a domestic animal dung fermentation drying treatment method which is short in a period to the completion of drying and fermenting and lessens the generation of odors and an apparatus therefor. SOLUTION: This apparatus is provided with a plurality of fermentation tanks 1, 2 and 3 in which domestic animal dung is deposited and fermented, hot water pipes 13b which are arranged over a prescribed range in the upper parts of the floor surfaces of the respective fermentation tanks 1, 2 and 3 and a plurality of air pipes 16b which are arranged between these hot water pipes 13b and are provided with through-holes at suitable intervals. The ceiling sections of the fermentation tanks 1, 2 and 3 are provided with discharge cylinders 22 for discharging the gases generated in the fermentation tanks 1, 2 and 3. A prescribed amount of the deposited domestic animal dung is heated to a temperature above >=60 deg.C at which the fermentation bacteria are not perished.  The fermentation is accelerated and the deposited domestic animal dung is dried by feeding the proper air into the domestic animal dung.
Patent JP-2001044217-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: NISHIMURA KOTA
IPC: H01L29/812
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacitance by providing a first insulation layer and a second insulation layer to the mesa side wall of the first stage of a compound semiconductor layer and a peripheral part thereof, then providing the source/drain electrode on the mesa surface of the second stage and also providing a gate electrode to the area ranging from the mesa upper surface of the second stage to the mesa upper surface of the first stage. SOLUTION: The compound semiconductors 5, 6 are formed in the mesa structure of the two stages on a silicon substrate 4 and a first insulation layer 8 and a second insulation layer 9 are formed at a part of the upper surface of mesa M1 of the first stage, side wall and peripheral part thereof. A source electrode 2 and drain electrode 3 are formed at the upper surface of the mesa M2 of the second stage, and a gate electrode 1' is formed, in the range from the upper surface of the mesa M2 of the second stage to the upper surface of the mesa M1 of the first stage. The region where the buffer layer 5 of the compound semiconductor is in contact with the gate electrode 1' is limited to the mesa upper surface M1 of the first stage and distance from the silicon substrate interface of such contact area becomes the maximum.  Thereby, parasitic capacitance is minimized to remarkably improve the high frequency characteristic of the compound semiconductor device.
Patent JP-H0380838-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TAKANO WATARU
IPC: G01N29/44
Filed: 1989-08-23
Abstract: PURPOSE:To eliminate a fact that reflected waves are added mutually and to reduce a noise by bringing several kinds of delay lines whose delay quantities are different to vertical row connection, or inserting an equalizer amplifier between those delay lines and varying a position of reflection by the end of the delay line in each stage. CONSTITUTION:A delay adding part is constituted by combining delay lines 1a, 1b and 1c and equalizer amplifiers 2a, 2b and 2c. In the case each echo signal distributed to a cross point switch 3 is inputted to, for instance, the delay lines 1a, 1b, those signals appear on the same time base due to a delay of its delay lines 1a, 1b and added. In this case, waveforms of a reflection which occurs in the respective signals come not to be brought to phasing addition since a position of the reflection is shifted by the end of the delay line whose delay quantity is different. In this regard, the delay quantity of the delay line is divided into three kinds and the position of reflection is varied in each stage, but it is also allowable that the delay quantity of the delay line is divided into more kinds than three and used.
Patent JP-H03251756-A (JP)
Title: Portable sensor for probing corrosion
Inventor: MOCHIZUKI NORIYASU
IPC: G01N27/30
Filed: 1990-08-16
Abstract: PURPOSE:To obtain a small-sized sensor easy to handle and having high measuring accuracy by increasing the operating surface area of a reference electrode in a two-electrode type sensor. CONSTITUTION:Mercury 5 forming this battery reference electrode is spread so that an operating surface area extends over the entire surface of the cross-section of a case 2 and a platinum wire 4 is embedded in mercury 5 in order to prevent the generation of disconnection due to the movement of mercury 5. By this constitution wherein the operating surface area is widened, current density lowers to improve the stability and reproducibility of electrode potential and a small-sized portable sensor for probing the corrosion of a reinforced concrete structure easy to handle and enhanced in measuring accuracy is obtained.
Patent JP-H0264565-A (JP)
Title: Image forming device
Inventor: IKEDA MASAMICHI
IPC: G03G15/08
Filed: 1988-08-31
Abstract: PURPOSE:To easily attach/detach a developing device with excellent operability by making a cover for taking out a developing device interlock with a taking- out means. CONSTITUTION:When the cover 200 for taking out the developing device of an image forming device is opened, a sector gear 201 formed on the cover 200 turns and gears 202, 203 and 204 which mesh with the gear 201 turn, then the rack 205 of a developing device 13 which meshes with the gear 204 moves. Thus, the developing device is taken out from the image forming device by interlocking with the cover for taking out the developing device. The developing device is attached to the image forming device with the reverse action of the above-mentioned one, whereas the developing device can be easily attached/ detached with excellent operability.
Patent JP-H0849403-A (JP)
Title: Ceiling plenum storage structure
Inventor: OGURA KAZUTOMO
IPC: E04F19/08
Filed: 1994-08-05
Abstract: PURPOSE:To make effective use of space above an entrance hall by normally pushing storage boxes up into a ceiling plenum, pulling the storage boxes down only in taking articles in and out, and putting the storage boxes back upward after use. CONSTITUTION:Shoe boxes 3 forming two horizontal lines are enclosed on the back of the decorative panel board 1 of an entrance hall, are pulled down for use only in taking shoes in and out, and are put back upward after use. When installed immediately above the door, the shoe boxes are out of view of visitors from the outside to make the hall look even wider, and when installed on the side face of the hall, the shoe boxes can be arranged in a greater number and be used not only for shoes but also for other articles, thus securing larger storage space. Therefore, the space above the entrance hall can be used effectively.
Patent JP-H0755668-A (JP)
Title: Measuring method for modulus of foundation
Inventor: SHI TOUKAI
IPC: G01N3/00
Filed: 1993-08-06
Abstract: PURPOSE:To calculate a modulus of foundation for measuring allowable bearing power without exerting a great load over a long period of time by resonating a system consisting of a loading plate and test ground, and detecting the natural angular frequency or natural frequency of the system. CONSTITUTION:A steady-state vibration of the appropriate frequency is applied to a loading plate for use in a plate loading test, installed on test ground, and a system consisting of the loading plate and the test ground is resonated to detect the natural angular frequency or natural frequency of the system, and the dynamic rigidity Kd of the test ground is calculated from equation I. In equation I, (m) is the mass of the loading plate and immobile portions such as an exciter, (OMEGAn) is the natural angular frequency of the system, and (fn) is the natural frequency of the system. The ratio beta1 of the static rigidity K, to the dynamic rigidity K5 is calculated in advance, and the static rigidity Ks is calculated from equation II. Further, if allowable settlement Sa is determinable, the allowable bearing power Pa of the ground is calculated from equation III. Furthermore, by calculating the correlation function beta2 of the allowable bearing power Pa with the dynamic rigidity Kd on the basis of experiments, the allowable bearing power Pa can be calculated from equation IV.
Patent JP-H01280545-A (JP)
Title: Organic resin coated steel pipe with excellent cathode peeling resistance at high temperature
Inventor: KAYASONO YOSHIHISA
IPC: C23C22/30
Filed: 1987-08-31
Abstract: PURPOSE:To improve the cathode peeling resistance in a high temperature by applying and baking on the outer surface of a steel pipe, a chromate treatment agent consisting of a mixture in which the mixture solution of phosphoric acid and chromic acid anhydride is partially reduced by a highmolecular reducing agent, and phosphoric acid and silica particles are added thereto, after that, giving an organic resin coating. CONSTITUTION:A chromate treatment agent layer obtained in heat-baking the mixture wherein the mixture solution of phosphoric acid and chromic acid anhydride are partially reduced by a highmolecular reducing agent of A or B, and silica particles are added thereto, and an organic resin coating layer are laminated in order of the inside to the outer surface of a steel pipe. A is dextrin in which an average molecular weight is in the range of 50,000-250,000, and B is partially saponified polyvinyl acetate in which the molecular weight is in the range of 60,000-140,000, and has a molecular structure shown in the formula, and further the saponification degree is in the range of 80-90%.
Patent JP-H0754869-A (JP)
Title: Torque transmission coupling
Inventor: SEODOORU GAASEMAN
IPC: F16D31/04
Filed: 1994-08-18
Abstract: PURPOSE: To provide an easily adjustable coupling manufactured by a simple means and accomplishing a high performance value in spite of its small size. CONSTITUTION: Between a housing casing 1 and a rotor 3, a trochoidal casing type displacer 4 is arranged. The trochoidal casing type displacer 4 is guided between a trochoidal face 9 of a housing case 1 and a trochoidal face 11 of the rotor 3 and divides an inner chamber into an outer chamber part and an inner chamber part with respect to the housing casing 1 and the rotor 3. The chamber parts are connected mutually in a pair via a throttle opening part 7, while they are sealed by each other against leaking fluid. The trochoidal face 9 of the housing casing 1 is provided with an extra trochoidal tooth in comparison with the displacer 4, while the displacer 4 is provided with an extra trochoidal tooth in comparison with the trochoidal face 11 of the rotor 3.
Patent JP-H06154799-A (JP)
Title: Treatment for dehydrating waste mud and equipment therefor
Inventor: SUZUKI KAZUO
IPC: B04B3/00
Filed: 1993-08-31
Abstract: PURPOSE:To perform dehydrating treatment wherein an equipment is miniaturized and a method for dehydrating waste mud is excellent in dehydration and filtration effect also excellent in profitability. CONSTITUTION:Incineration ash of sludge in a paper mill contains 35-55% SiO2, 30-40% Al2O3, 5-15% MgO and 1-10% CaO as a main component. Additional material consisting of the incineration ash is added to waste mud generated according to construction work. The mixture is sealed in a pressure vessel 1 and thereafter compressed air is fed by a compressor 4. Under a pressure of at least 2kgf/cm<2> the mixture is dehydrated.
Patent JP-S59105892-A (JP)
Title: Agent for treatment of water
Inventor: OKAMOTO TAKASHI
IPC: C23F14/00
Filed: 1982-12-10
Abstract: PURPOSE:To exhibit antiscaling and corrosion-preventing effects in a water system, by using a copolymer comprising a structural unit of specified mol ratio of two specified organoamine salts and having molecular weight in a specified range as the titled agent for treatment of water. CONSTITUTION:A compound represented by Formula I (wherein R<1> is H or a methyl group, X<1> is H, a mono- or divalent metal atom, or an ammonium or organoamine group, and m is the valency of said metal atom or 1) and a compound represented by Formula II (wherein R<2> is H or a methyl group, X<2> is H, a mono- or divalent metal atom, or an ammonium or organoamine group, and n is the valency of said metal atom or 1) are added to water at a specified mol ratio, a polymerization initiator such as a peroxide is further added, and then the water is heated. Hence, a water-soluble copolymer (as the titled agent for treatment of water) having structural units A, B represented by Formulas III, IV respectively, and molecular weight of 500-50,000 is obtained.
Patent JP-S60107521-A (JP)
Title: Rotary sensor
Inventor: SAWAI TAKANORI
IPC: G01D5/244
Filed: 1983-11-16
Abstract: PURPOSE:To detect a count error by guiding light from a light emitting element to two photodetecting elements intermittently through a rotary disk, and counting it by a counter. CONSTITUTION:Photocurrents of the 1st photodetecting element 11 of a front photodetection side unit and the 2nd photodetecting element 12 of a rear photodetection side unit are amplified by amplifiers 13 and 14 and shaped into pulse trains of 0 and 1. Outputs (a) and (b) of the amplifiers 13 and 14 are inputted to two input terminals of an exclusive OR gate 15 and ORed exclusively to input an absolute differential value output (c) to the clock input of the counter 16. Then, the least significant digit LSB (0 in this case) and the pulse train (a) are ORed (e) exclusively by an exclusive OR gate 17 for count error detection. The exclusive OR output (e) is 0 when the outputs (a) and (d) are equal and 1 when not. When the LSB output (d) is an error pulse, the outputs (d) and (a) are different, so an error signal appears at the output (e).
Patent JP-H0263353-A (JP)
Title: Telephone set with redial inhibit function
Inventor: TAKAGI NORIYUKI
IPC: H04M1/274
Filed: 1988-08-30
Abstract: PURPOSE:To inhibit one-touch redialing by registering numbers not requiring any redialing in advance. CONSTITUTION:When a user of a telephone set hooks off for dialing and starts dialing, the key information is detected by a key scan circuit 6 and sent to a redial control circuit 2. The redial control circuit 2 drives a selection signal transmission circuit 7 to send a selection signal (dial signal) to a line and references a dial table memory 4 to discriminate whether or not a depressed dial number has already registered in the dial table memory 4. When the number is registered, the information is not written in a redial memory 3 and when the number is not registered, the dialed number is written in the redial memory 3. Thus, one-touch redialing of a desired dial number is inhibited.
Patent JP-H1061929-A (JP)
Title: Control method for supplying secondary combustion air in combustion device
Inventor: KUMADA MASAYUKI
IPC: F23G5/30
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To achieve the complete combustion of combustion gas with a low air ratio by a method wherein the supplying position of secondary combustion air is changed in accordance with the burning condition in a secondary combustion chamber to contrive the effective utilization of secondary combustion air. SOLUTION: In a combustion device 1 provided with a secondary combustion chamber 11, the secondary combustion chamber 11 is provided with a plurality of detectors for detecting the condition of combustion and a plurality of secondary combustion air injection nozzles 17a-17c while secondary combustion conditions in a plurality of divisions in the secondary combustion chamber 11 are detected by the detectors and the rate of amount of secondary combustion air, sent into the plurality of divisions from respective secondary air injection nozzles 17a-17c, is regulated by the detecting signals of the detectors to effect the complete combustion of matters to be burnt with a low air ratio.
Patent JP-H0769275-A (JP)
Title: Liquid level control method of vapor-liquid separation tank for stripping device
Inventor: YASUDA TOSHIO
IPC: B63B25/08
Filed: 1993-08-31
Abstract: PURPOSE:To deal with sudden variation of the liquid level in a tank by opening a discharge valve up to the maximum controlled valve opening in the case of the present liquid level higher than the maximum controlled liquid level, meanwhile closing it up to the minimum controlled valve opening in the case of the present liquid level lower than the minimum controlled liquid level. CONSTITUTION:The discharge side of a cargo pump 1 connected to a vapor-liquid separation tank 2 on the suction side is connected to a discharge valve 3, the valve opening of the discharge valve 3 is opened/closed step by step according to the liquid level in the tank 2, and hence the level in the tank 2 is kept within a decided range. At controlling the level, after detecting the present level of the tank 2, it is judged whether the present level X is over the maximum controlled level or under the minimum controlled level, and when it is over the maximum controlled level, the present opening of the discharge valve is set at the maximum controlled opening, meanwhile when it is under the minimum controlled level, it is controlled to be the minimum controlled opening. When the present level is between the maximum and minimum controlled levels, the valve opening is controlled to increase or decrease step by step.
Patent JP-2001045458-A (JP)
Title: Video server and method for controlling data transfer for the same
Inventor: GOSHIMA YUKIE
IPC: H04N21/6437
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a video server capable of keeping transmission of a plurality of different video/audio data at a fixed transfer rate without interruption of video/audio on each corresponding user terminal side even when simultaneously transmitting the plurality of different video/audio data to a plurality of user terminals. SOLUTION: A DMA managing part 151 divides a DMA request command issued by a CPU 11 in every user terminal on the basis of a CHID and stores the divided DMA request command as DMA processing information in a DMA request management table to manage it. The part 151 fetches the DMA processing information of a user terminal to which a buffer memory becoming empty this time is attached from the DMA management table in response to transmission completion from a transmission managing/controlling part and adds the DMA processing information to a DMA standby queue. The part 151 performs DMA setting in a bus converting part according to the order of DMA processing information arranged in the DMA standby queue. Thus, DMA transfer is started.
Patent JP-H1032647-A (JP)
Title: Off-talk communication customer station equipment for data communication
Inventor: ICHIKAWA ATSUSHI
IPC: G06F13/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To allow a personal computer to select and use telephone communication such as personal computer communication or data reception by off-talk communication with a small number of cable connection. SOLUTION: A data communication use off-talk communication customer station equipment 3 and a modem 7 are connected by a conventional 2-core modular cord, and the modem 7 and a personal computer 11 are connected by a conventional RS232C cable 9. In the case of making telephone communication such as personal computer communication, after a line loop is closed, the modem sends a dial signal through the line dial system, and in the case of off-talk communication, after the line loop is closed, a hooking signal is used. Or a dial system different from the line dial system is used. The data communication use off-talk communication customer station equipment 3 easily identifies telephone communication and off-talk communication by changing the signal system.
Patent JP-H0957999-A (JP)
Title: Ink jet unit for recorder
Inventor: SUYAMA KOHEI
IPC: B41J2/175
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet unit for a recorder which allows a leak-free stable supply of ink against an external shock. SOLUTION: The internal part of an ink tank 11 is partitioned to an ink supply chamber 100 and an ink chamber 101, which are made to communicate with each other by an upper channel 108 and a lower channel 109, an ink absorbing body 103 whose capillary force is adjusted is filled into the ink supply chamber 100 closely, and an air introduction route is provided. In addition, the first filter 105 of the first capillary member is provided in the lower part of the ink supply chamber 100 and the second filter 111 of the second capillary member is provided in the head of the ink inlet 107, and an electrode 106 is provided in the side of the ink chamber 101.
Patent JP-H1142170-A (JP)
Title: Ingredient mixed fry-producing device
Inventor: SHIMAZU YOSHINORI
IPC: A47J37/12
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To automatically mass-produce fries of mixed ingredients having a volume feeling in the almost uniform size by dropping a material dropped/ supplied from a conveyor a fixed quantity by a fixed quantity from a clearance between rollers, and dropping/supplying the dropped material downward by reversing it after being housed once inside. SOLUTION: A material of fries of mixed ingredients Z is carried by a conveyor 2, and is dropped in the vicinity of a clearance between rollers 11 and 12 of a fixed quantity dropping supplying means. When an ingredient detecting sensor 14 detects this, a tip plate 13a of an intermittently reciprocating mechanism is driven forward to the clearance between the rollers 11 and 12, and the material Z of an almost fixed quantity is housed in a recessed part of the rollers 11 and 12. The rollers 11 and 12 mutually rotate in the inward direction in a condition of housing the material Z in the recessed part, and drops the material Z in a receiving vessel 34 arranged in a pushing-out means.  Next, the material Z drops toward a through hole 43 of a reversing supply means 4 from a hole 31 of a baseplate, and here, it is dropped toward a receiving member on a conveyor 5 by 180 deg. rotation of an inner cylinder, and is supplied to an oil tank, and is fried.