baber/WOPTO huggingface dataset:
Patent JP-H0311174-A (JP)
Title: Estimated operation controller for water supply pump
Inventor: ICHIKAWA MASAHIDE
IPC: G05B11/18
Filed: 1989-06-09
Abstract: PURPOSE:To improve the operation efficiency of a water supply pump and permit the stable water storage by estimating the demanded water quantity and calculating the demanded quantity for a prescribed time before a prescribed time and storing the water over the calculation quantity. CONSTITUTION:A calculator 2 carries out demand estimation (time sequence estimation) and receives the initial data and executes the calculation for the water level after the storage time, and sets the upper limit water level. Then, the quantity of the water supply pumps in operation in the initial stage is calculated, and the discharge quantity calculation of the water supply pump is performed on the basis of the quantity of the pumps in operation, and the water level calculation in a water distribution pool is carried out on the basis of the calculation value, and it is judged if the calculation value of the water level is within the upper and lower limit water levels. When it is judged that the water level is within the range, the calculation per day is completed, and the operation plan of the water supply pump is prepared, and a controller is operated. Therefore, the controller controls the operation of the water supply pump, and at an operator station 1 for monitoring operation, the process data is monitored in centralization.
Patent JP-S629012-A (JP)
Inventor: IWATA SETSUO
IPC: F16B11/00
Filed: 1985-07-03
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-2000335753-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KAZUTO
IPC: B65H1/26
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To mitigate the impact of front loading type of feeding cassette devices when closed in contact with a device mainbody and prevent the deviation of a guide for the feeding cassette devices and the breakage of parts due to the deviation. SOLUTION: A cylinder 18 is provided on a device mainbody 10 and a piston 17 to be fitted to the cylinder 18 is provided on sheets feeding cassette devices 12a-12d. Air is compressed in the cylinder 18 by the piston, when the feeding cassette devices 12a-12d are closed after slid, to reduce the sliding speed of the feeding cassette devices 12a-12d.
Patent JP-S5771581-A (JP)
Title: Active boosting circuit
Inventor: OGURA ISAO
IPC: G11C11/4094
Filed: 1980-10-22
Abstract: PURPOSE:To execute an effective boosting operation, by constituting an active boosting circuit which is used for a dynamic RAM, of MOS transistors having each different threshold voltage. CONSTITUTION:For instance, when digit lines B, A have beome ''0'' and ''1'' levels by a sense operation, a transistor TRQ17 becomes an on-state, and a node D becomes ''0''V. As a result, a TRQ15 maintains an off-state. Also, a TRQ16 is in a cut-off state since threshold voltage is high, therefore, no charge of a node C is discharged to the line A. Sibsequently, when a boosting clock signal phi becomes ''1'' level, a TRQ 14 becomes an on-state, and the potential of the line A is restored to a level of the electric power supply Vcc. In this case, since threshold voltage of the TRQ14 is made lower than that of an ordinary TR in advance, conductance of the TRQ14 and TRQ15 is made large, therefore, the potential of the lines A, B is boosted to the supply potential exactly and rapidly as much.
Patent JP-H0439601-A (JP)
Title: Camera capable of detecting photographic distance
Inventor: TAKAGI TADAO
IPC: G02B3/00
Filed: 1990-06-05
Abstract: PURPOSE:To take a momentary shutter chance and to prolong the life of a battery by inhibiting a focusing optical system from being driven to a specified focusing position in the case that the focal distance information of a photographing lens is out of a specified focal distance range. CONSTITUTION:Since a driving control means 103 can detect the photographic distance, it actuates a lens driving means 102 when a specified condition holds so as to drive the focusing optical system 101a to the specified focusing position. In such a case, the means 103 is constituted so that the optical system 101a is inhibited from being driven to the specified focusing position in the case that the detected focal distance information of the photographing lens 101 is out of the specified focal distance range. Thus, in the case of mounting a lens whose focal distance is long, the lens is not driven to the focusing position, and the momentary shutter chance is hardly missed. In the case of mounting a lens whose focal distance is short, the lens is not driven and the life of the power source battery is prolonged.
Patent JP-H09307520-A (JP)
Title: Video storage transmitter
Inventor: SATO KAZUMA
IPC: H04J3/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by conducting multiplex processing between image data and audio data in the case of transmission of the image data and audio data in the storage transmission mode so as to simplify the circuit configuration. SOLUTION: An image compressor 10 compresses an image input signal at a data rate A of 15Mbps according to, e.g. the MPEG2 coding system. An audio compressor 20 compresses an audio input signal at a data rate B of 256kbps according to, e.g. the MPEG1 coding system. The compress-coded image and audio signals are stored once in a storage device 40 as it is. In the case of transmission, the image data and audio data read from the storage device 40 are multiplexed and then send to a transmission line. A data rate G for the transmission is 1.5Mbps and each read rate of the image data and audio data equivalent to the rate G is respectively about 1.47Mbps and about 0.025Mbps. Since the transmission rate is not high, a CPU 30 in common use for coding controller processes the data.
Patent JP-S5849775-A (JP)
Title: Glass run for automobile use
Inventor: YAMANE KAZUMASA
IPC: C08L27/06
Filed: 1981-09-18
Abstract: PURPOSE:To prepare a glass run for automobile use, having high abrasion resistance and low friction to glass, and excellent weather resistance and sealing characteristics, by forming a composition composed of a partially crosslinked vinyl chloride resin and a plasticizer. CONSTITUTION:The objective glass run is manufactured by forming a composition consisting of a vinyl chloride resin partially crosslinked with a crosslinking agent comprising a 1,2-polybutadiene having a molecular weight of 1,000- 5,500[especially the compound of formulaI (m is 2-100; n is 1-80; X and Y are H, OH or COOH) or formula II (X and Y are H, -CH2CH2OH, or COOH)] and a plasticizer such as di-(2-ethylhexyl)phthalate, etc. The preferable amount of the crosslinking agent is 0.001-35pts.wt per 100pts.wt. of the charged vinyl chloride monomer, and that of the plasticizer is 40-200pts.wt. per 100pts.wt. of the above resin. EFFECT:The stainproofing property to the automobile body can be also improved.
Patent JP-H04370851-A (JP)
Title: Information processor
Inventor: ODAN ETSURO
IPC: G06F12/02
Filed: 1991-06-20
Abstract: PURPOSE:To attain the replacement between the different processors with no use of an external special register nor the exchange of ROMs by switching the address of a specific area and the processor identification information based on the processor ID signal proper to a processor. CONSTITUTION:When a CPU (A) which is not shown in a diagram is connected as a processor 1 with a processor ID 6 proper to the processor 1, a ROM address generating circuit 3 maps the data used for the CPU (A) into a prescribed address of a ROM 2. The circuit 3 also maps the data used for a CPU (B) into the same prescribed address when the CPU (B) is connected. The processor 1 has an access to the CPU data stored in the prescribed address of the ROM 2 at start-up of an initial operation in order to decide its operation based on the data for the CPU (A) or the CPU (B). Thus the use of an external register or the exchange of ROMs can be omitted.
Patent JP-H0363491-A (JP)
Title: Air separating method
Inventor: TOOMASU RASUBOON
IPC: F01D15/10
Filed: 1990-06-06
Abstract: PURPOSE: To improve the efficiency of an air separation method, by dividing air into oxygen and nitrogen, and warming a stream of nitrogen in a prescribed pressure range by heat exchange with a stream of fluid initially maintained at a prescribed temperature without allowing the fluid to undergo a change in phase. CONSTITUTION: Air is divided into nitrogen and oxygen and a stream of nitrogen is heated through heat exchange with a stream of fluid initially maintained at <600 deg.C in the pressure range of 2 to 7 absolute atmospheric pressures without allowing the fluid to undergo a change in phase and the stream of the heated nitrogen is expanded in an expansion turbine 10. When, for example, the air is divided in an air separation plant 2, oxygen and nitrogen products are obtained. The oxygen product is supplied to a plant 4, used for chemical or metallurgical reactions, and generates a stream 6 of 395 deg.C exhaust gas. The stream 6 is used for counterflow heat exchange with the stream of nitrogen product from the plant 2 in a heat exchanger 8.  The stream of nitrogen product enters the heat exchanger 8 at the plant 4 under absolute atmospheric pressure, heated to about 350 deg.C, and enters the expansion turbine 10. The resulting hot nitrogen product is then expanded in the turbine 10 with the performance of external work.
Patent JP-H11325345-A (JP)
Title: Fitting
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L21/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate working for inserting a fluid pipe into a joint main body when joining the fluid pipe, and preclude the possibility of leakage. SOLUTION: Since the minimum inside diameter of a packing 6 is set to be larger than an outside diameter of a fluid pipe 2, the fluid pipe is inserted smoothly without insertion resistance when a pressor ring 4 is engaged with a joint main body by a flange (engaging device) 4b to insert the fluid pipe 2 into a fitting preliminarily joined, the packing 6 is pressed to an outer circumferential face of the fluid pipe 2 by action of an inner tapered face to impart initial compression to a lip part when inserted forcibly into a diameter expanded part, and self-seal is attained by inner and outer lip parts 6b, 6c to preclude the possibility of leakage.
Patent JP-H0312989-A (JP)
Title: Cleaning method
Inventor: OTA TOSHIYUKI
IPC: B08B3/10
Filed: 1989-06-12
Abstract: PURPOSE:To improve insulation resistance, corrosion resistance, and hygroscopic resistance by cooling contaminated articles at low temperature, and blowing pressure water over the cooled articles so as to peel off the contaminants. CONSTITUTION:With regards to an article adhered with contaminants, especially a soldered article adhered with residual flux, contaminants are eliminated by cooling the printed board at low temperature and then hardening residual flux in particular and blowing pressure water over the flux. Especially, the residual flux is peeled off. In this manner, the residual flux is hardened to a satisfactory extent and easily weaken by low temperature cooling. The residual flux is cracked and peeled off when pressure water is blown. When the pressure water is further blown, the peeled flux residue is eliminated and cleaned as well. When they are cleaned with pure water in the final process, they are completely purified. It is, therefore, possible to obtain insulation resistance, corrosion resistance, and hygroscopic resistance.
Patent JP-S629514-A (JP)
Title: Thin film magnetic head
Inventor: TANAKA HIDEO
IPC: G11B5/39
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the decrease in recording efficiency and the deterioration in SNR and to improve reliability by constituting a titled head in such a manner that a magnetoresistance effect element is not formed between thin film magnetic poles and that the magnetoresistance effect element is not exposed on a medium resistance surface. CONSTITUTION:The magnetoresistance effect element 2 film and sensing current terminals 8 are formed by a sputtering method on a nonmagnetic substrate 1 and is patterned by an ion milling method. After a nonmagnetic layer 3 is formed thereon, the lower half of a thin film coil 9 is formed by a sputtering method and ion milling method and a thin film closed magnetic circuit 4 having a rear gap 5 is formed on the lower half of the coil 9 and the layer 3 except the part of an upper magnetic pole 7 of a recording and reproducing gap 6 by a sputtering method and ion milling method. The Al2O3 film is thereafter formed with only the part of the recording and reproducing gap 6 by a sputtering method and an upper magnetic pole 7 is formed on the gap 6 by a sputtering method and ion milling method and is coupled to one magnetic field of the circuit 4. The upper half of the thin film coil is further formed and thereafter a protective film 10 is provided thereto.
Patent JP-H11333078-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with high and interesting game characteristics by mechanically controlling generation of special values through combinations of games of a first class game machine and a third class game machine. SOLUTION: Display parts 17a, 17b and 17c respectively correspond to the sequence of outputs of detection signals of a detection part 28. For example, from the order of the parts 17a, 17b and 17c, images relating to a prize hole 25 corresponding to the detection part 28 outputting the detection signals are displayed therein 17a, 17b and 17c. Then, a special value is generated when specified images are displayed on the parts 17a, 17b, 17c. The images to be displayed on the parts 17a, 17b and 17c are determined by the prize hole 25 which pachinko balls enter. The possibility of generation of special value for each game machine is resulted from the shape or mechanical element of generator means 20, and is not resulting from a computer soft. The plurality of generator means 20 are provided to further enhance the possibility of generation of special value.
Patent JP-H11343231-A (JP)
Title: Granular preparation collapsible in oral cavity
Inventor: TATARA MITSUTOSHI
IPC: A61K47/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation having excellent intraoral collapsibility and an excellent strength as a granular preparation by compounding a pharmaceutically effective ingredient, a sugar alcohol and polyvinylpyrrolidone. SOLUTION: This intraorally collapsible granular preparation contains (A) a pharmaceutically effective ingredient, (B) a sugar alcohol selected from the group consisting of erythritol, xylitol and sorbitol, and (C) polyvinylpyrrolidone having a number-average mol.wt. of 20,000-50,000. The preparation preferably has a water activity value of <=20. The component A includes vitamins (for example, ascorbic acid), antipyretic analgesics (for example, acetaminophen) and antihistaminic medicines. The component A is preferably compounded in an amount of <=40 wt.% and in an amount of 1 mg per 100 mg of the preparation. The amount of the component B is preferably 60-95 wt.%. The preparation is used in the form of granules which preferably have a granular diameter of 2-0.5 mm. The preparation preferably has an intraoral collapsing time of <=5 sec.
Patent JP-2000010959-A (JP)
Title: Processor and method for multiplying and accumulating operation
Inventor: CHRISTOPHER NEAL HINDS
IPC: G06F9/30
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To perform fast multiplying and accumulating matching the IEEE 754-1985 standards by determining a rounded value needed to generate a final multiplying and accumulating result equivalent to individual multiplication instructions in which rounding is embedded and individual addition instructions in which following rounding is embedded. SOLUTION: The processor is equipped with a multiplier 120 which generates an unrounded multiplication result by multiplying two values by each other and further generates 1st data needed to determine rounding. Similarly, the processor is equipped with an adder which generates an unrounded multiplying and accumulating operation result by adding a specific value to the unrounded result and further generates 2nd data needed to determine rounding. The decision logic 150 uses the 1st and 2nd data to determine a rounding value needed to generate the final multiplying and accumulating operation result equivalent to the execution of individual multiplication instructions wherein rounding is incorporated and individual addition instructions wherein following rounding is incorporated.
Patent JP-S5372987-A (JP)
Title: Nuclear reactor feed water control
Inventor: TOMIZAWA TERUAKI
IPC: G21D3/08
Filed: 1976-12-13
Abstract: PURPOSE: To prevent large transient variations in the reactor water, by stopping a turbine-driven feed water pump of poor response and starting a motor-driven feed water pump on the occasion of total-load cutoff, and by controlling a feed water regulating valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04371349-A (JP)
Title: Mold coating material composition for casting
Inventor: OKAMOTO MASAKATSU
IPC: B22C3/00
Filed: 1991-06-20
Abstract: PURPOSE:To easily eliminate the adverse influence on a casting product due to a drying defect by visual observation of a change in hue by compounding a small amt. of a color-changeable dyeing agent into the water-soluble mold coating material essentially consisting of non-graphitic refractories. CONSTITUTION:The dyeing agent which changes color in an acid region is incorporated into the mold coating material for casting essentially consisting of refractory aggregate, binder and water. The color-changing agent is exemplified by methyl red, brocresol green, etc., and the addition of this agent in a small amt. suffices. The mold coating material compsn. is compounded with the refractory aggregate, the binder and the water as a solvent as essential components. Non-graphitic refractory powders of silica, alumina silicate, etc., are used as the refractory aggregate. Bentonite, org. bentonite, etc., are usually used as the binder.
Patent JP-H0313843-A (JP)
Title: Testing apparatus for static fatigue characteristic
Inventor: TOMITA SHINICHI
IPC: G01N3/08
Filed: 1989-06-12
Abstract: PURPOSE:To measure the time to rupture automatically and accurately by providing a rod body around which a material under test is wound, providing a container wherein the rod body is immersed into water or hot water, and providing a timer device for measuring the time until the detected output is generated. CONSTITUTION:A material under test 1 is wound around a rod body 2 and immersed into water or hot water. The material under test 1 is broken with fatigue after certain time. When the material under test 1 which is wound around the rod body 2 is broken, the material under test 1 is released from the wound state and tends to elongate. Therefore, the broken end part of the material under test 1 pushes the inner wall of a container 4. As a result, the round rod 2 is moved or receives force. The change in state of the round rod 2 is detected. The time until the detected output is generated is measured with a timer circuit device 10.
Patent JP-H022679-A (JP)
Title: Semiconductor device
Inventor: TSUBOTA TOSHIO
IPC: H01L27/088
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a MOS protecting device which is effective for any type of external surge and is still unexpensive, by forming specific high concentration dopant diffused layers on a semiconductor substrate on which a semiconductor integrated circuit is to be formed, with a field oxide film interposed between the diffused layers and connecting each of the diffused layers to a specific fixed potential, an input terminal or a circuit to be protected. CONSTITUTION:On a semiconductor substrate 12 of a first conductivity type on which a semiconductor integrated circuit is to be formed, high concentration dopant diffused layers 10 and 16 of the second conductivity type different from that of the substrate 12 are formed with a field oxide film 11 interposed therebetween. One of the diffused layers, layer 16 is electrically connected to a fixed potential 6 while the other 10 is connected to an input terminal 1 and a circuit to be protected 7. High concentration dopant diffused layers 10 and 14 are formed within a low concentration dopant diffused layer 9 of the second conductivity type different from that of the semiconductor substrate 12 with the thick field oxide film 11 interposed therebetween. One of the diffused layers, layer 14 is electrically connected to a second fixed potential 5, while the other 8 is connected to said input terminal 1 and the circuit to be protected 7. Further, a deep low concentration dopant diffused region of the same conductivity type as that of the diffused layer 8 is formed in said high concentration dopant diffused layers 8.
Patent JP-H04371741-A (JP)
Title: Air conditioner
Inventor: HIROSE TSUNEO
IPC: F25B1/00
Filed: 1991-06-20
Abstract: PURPOSE:To provide an air conditioner including an inverter circuit for controlling a compressor in which an electric motor capable of controlling an amount of air corresponding to a radiation amount of a heat exchanger is installed. CONSTITUTION:A power supply circuit 1 is installed in an air conditioner, a commercial power supply is supplied to an inverter circuit 2, an inverter output outputted from the inverter circuit 2 is supplied to a compressor 3, an inverter output outputted from the inverter circuit 2 is also supplied to an electric motor 5 for driving a blower 4, the compressor 3 and the electric motor 5 for a heat exchanger 6 are synchronously controlled so as to enable an economic operation to be attained.
Patent JP-S6324576-A (JP)
Inventor: BOY JUERGEN
IPC: H01T1/22
Filed: 1987-06-15
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-H01315992-A (JP)
Title: Film el element
Inventor: TANIGUCHI KOJI
IPC: H05B33/26
Filed: 1988-06-16
Abstract: PURPOSE:To effectively prevent interference of light caused to rise in a light emitting layer to effectively improve display quality by setting a means to scatter visible light on a laminated structure made up of a transparent electrode, an insulation layer and a light emitting layer and on a part of a substrate. CONSTITUTION:An irregularity 1a with a depth of 50-1000Angstrom  and a pitch of 0.2-5mum is made in a glass substrate 1 by mechanical grinding and chemical etching. An ITO 2 of a transparent electrode, a 2-layer insulation layer 3 of SiO2 and Si3N4, a light emitting layer 4 of ZnS:Tb, a 2-layer insulation layer 5 of Si3N4, Al2O3 and Al back plate are piled up in order. The irregulality 1a scatters light to decrease interference of light with the result that changes in luminance of light emission and luminescent color due to a slight change in thickness of the film constituting the element and a change in the visual angle can be remarkably reduced.
Patent JP-S5272072-A (JP)
Title: Secondary delay apparatus
Inventor: KIYOTA TOSHIO
IPC: F15B21/10
Filed: 1975-12-12
Abstract: PURPOSE: Mapping out to obtain a secondary delay apparatus in the casier constitution and manufacturing in order to make the secondary responsive or its approximate response at the operating extremity. 
     COPYRIGHT: (C)1977,JPO&Japio