baber/WOPTO huggingface dataset:
Patent JP-S58129314-A (JP)
Title: Abnormality detecting method for control device
Inventor: MORIYAMA KUNIO
IPC: G01D21/00
Filed: 1982-01-29
Abstract: PURPOSE:To perform rational abnormality judgement, by integrating the deviation between a model output signal of a plant and a plant signal, thereby judging the abnormality. CONSTITUTION:A fault detecting device 12 receives a water supply flow rate command Rd of an automatic boiler control device ABC, and a water supply flow rate signal FM of a water supply flowmeter M. In a static characteristic plant model 20, an output FMA of the water supply flowmeter M, which will be obtained at the normal time, is estimated in response to the water supply flow rate command Fd. The FMA and the FM are compared in a fault detector 15, and the deviation DELTAFM is obtained and outputted to a deviation judging device 13. The output of the deviation judging and integrating device is compared with a reference value in a reference value judging device 132. In the abnormal case, an abnormal signal 19 is outputted. A deviation allowance judging device 131 outputs a reset signal to the integrating device 130 when the output value of the fault detector 15 is in the normal range.
Patent JP-S56108948-A (JP)
Title: Method and apparatus for measuring moisture content of grain in grain drying machine or the like
Inventor: MASUDA KOUJI
IPC: G01N27/22
Filed: 1980-02-01
Abstract: PURPOSE:To measure the moisture content of cereals such as unhulled rice continuously and accurately by disposing a subchamber consisting of three functions, a pressing part, a measuring electrode part and a discharge part, in the peripheral wall part of a drying machine. CONSTITUTION:A subchamber in a cereal conditioning chamber consists of a pressing part 4, a rotatively moving vessel type electrode 5, a discharge part 6 and a high-frequency moisture meter 3. Normally, unhulled rice is flowing down in part of the subchamber 2. The bottom of the electrode 5 is a circular shape so as to prevent the unhulled rice from stagnating. At the time of measurement, the electrode 5 itself rotatively moves and samples a large amount of the unhulled rice in the subchamber 2 without breaking down the same. The pressing end part presses the unhulled rice under <=4-10kg/cm<2> constant pressure and measures the moisture thereof. After the measurement, the unhulled rice is discharged by the rotative movement of the electrode 5 itself.
Patent JP-H01188885-A (JP)
Title: Fixing roll
Inventor: INAHATA TADAO
IPC: H05B3/00
Filed: 1988-01-23
Abstract: PURPOSE:To prevent the roll damage due to an electrifying, namely, the sticking of dust by providing a resin covering composed by dispersing the particulate matter to form a conductive coat. CONSTITUTION:A fixing roll 1 is composed of a hollow cylindrical core bar 10 and a heating heater 20 arranged in a hollow part 11, for example, composed of a halogen lamp and a resin coat 30 is formed on the outer peripheral surface of the core bar 10. The resin coat 30 is the one in which many conductive particulate matters 32 are dispersed to a resin coat 31, as the particulate matters 32, for example, a hollow or solid spherical filler is used, and the conductive coat composed of a metallic material is formed on the surface. Consequently, when on the surface of the fixing roll 1, that is, the resin coat 30, a static electricity is charged, the static electricity is dispersed from the high conductive coat 30 through the high conductive core bar 10, a bearing, etc., to a copying machine main body. Thus, it is hard for the sticking of the dust due to the charging of the static electricity to occur at the fixing roll 1 and the damage of the fixing roll 1 due to the dust is prevented.
Patent JP-H058303-A (JP)
Title: Guide device for attachment to vehicle and attaching machine
Inventor: SUTEIIBUN JIYON ROTSUSHIINI
IPC: B31B1/90
Filed: 1992-01-27
Abstract: PURPOSE: To provide a tape-sticking device, which sticks pieces of adhesive tapes, etc., to products, and which cuts tapes in uniform length and sticks the pieces of tapes to specified positions of a product. CONSTITUTION: An edge guide disc 124 is provided at the side of a sticking wheel 40, since the edge guide disc 124 rotate with the sticking wheel 40 with being eccentric to the rotation shaft of it, the edge guide disc 124 is held at a cutting point 105 of a tape, etc., 34 and sticking is not interfered at the sticking point. Since a wobbler arm 36 and an air bar 66 are built into the guide device of the tape, etc., 34, the tape, etc., 34 does not travel in the reverse direction after cutting and the length of a cut piece 12 is made equal.
Patent JP-H06220599-A (JP)
Title: Production of galvanized steel pipe
Inventor: SHIBUTA TSUTOMU
IPC: C23C2/38
Filed: 1993-01-27
Abstract: PURPOSE:To form a plating layer of a uniform thickness without oxidizing a Zn plating bath by gas wiping the inside and outside surfaces of a steel pipe drawn out of the Zn plating bath with an inert gas at the time of galvanizing the inside and outside surfaces of this steel pipe. CONSTITUTION:The air within the steel pipe 21 to be Zn plated on the inside and outside surfaces is replaced with the gaseous N1 which is the inert gas; thereafter, the steel pipe is immersed into the galvanizing bath 22 to stick molten Zn on the inside and outside surfaces of the steel pipe 21. The gaseous N2 1a is then blown to the outside surface of the steel pipe 21 by an injection nozzle 2 to wipe the surface with the gas and to uniformalize the deposition of the Zn at the time of pulling up the steel pipe 21 from the galvanizing bath 22 by means of a magnet roller 24 of a pulling up device 23. The steel pipe 21 is heated by an induction heater 4 in such a manner that heat input falls gradually from the front end toward the rear end right thereafter, by which the temp. of the plated steel pipe 21 is uniformalized over the entire length. The gaseous N2 1b is then blown to the inside surface of the steel pipe 21 by the injection nozzle 3 to form the uniform Zn plating layer on the inside surface. Since air is not used as the wiping gas, the loss by oxidation of the Zn does not arise.
Patent JP-H01244268-A (JP)
Title: Refrigerator
Inventor: YAMAKAWA IKUO
IPC: F25D21/08
Filed: 1989-01-23
Abstract: PURPOSE:To enhance defrosting efficiency and prevent hot air from flowing from a heater into a freezing chamber, by a construction wherein the heater in a duct on the upstream side of cold air is disposed at a predetermined distance from a fin located on the cold air inflow side of an evaporator. CONSTITUTION:A defrosting heater 3 is bent in a staggered form, and is inserted into a notched collars 1b of fins 1. Heaters 3c are disposed in the upstream side of cold air at a predetermined distance from the fin 1 located on the cold air inflow side. An evaporator 4 comprising the small fins 1 and a refrigerant pipe 2 is disposed in a duct 5 together with the heaters 3c. The duct 5 forms a cold air passage 6. The humidity of cold air passing through the evaporator 4 from the cold air inflow side to the outflow side is higher on the inflow side, but is lowered as the cold air flows toward the outflow side because water component in the cold air flow is absorbed on the fins at each stage to form frost. In such a distribution of frosting, the temperature of hot air from the heaters 3c is also higher on the cold air inflow side, but is lowered through cooling by the frost on the fins at each stage, so that the temperature distribution of the hot air from the heater is also proportional to the quantity of frost deposits.
Patent JP-H06222422-A (JP)
Title: Light leakage preventing device for camera
Inventor: IIJIMA SHUJI
IPC: G03B11/00
Filed: 1993-01-27
Abstract: PURPOSE:To eliminate the cause of leakage of light and also to lighten the burden on a lens barrel curtain, etc. CONSTITUTION:As to a light leakage preventing member for a camera including a ring-shaped light shielding member 2 installed so as to be slid in contact with the outer peripheral part of a photographic lens barrel 3 and a ring-shaped supporting member 1 for supporting the light shielding member 2 so as to prevent the leakage of light from a gap between an opening part installed on the front side of a camera main body and the outer peripheral part of the photographic lens barrel 3 which can be moved from the opening part in an optical axis direction, the light shielding member 2 is made of synthetic leather, and the ratio of the inside diameter of the light shielding member 2 to the outside diameter of the photographic lens barrel 3 is constituted so that the light shielding has a value between 0.9 and 0.95 in the case that the photographic lens barrel =1, and also, the ratio of the inside diameter of the supporting member 1 to the outside diameter of the photographic lens barrel 3 is constituted so as to satisfy the following inequality, and the supporting member 1 has a value between 1 and 1.05 in the case that the photographic lens barrel 3=1.
Patent JP-H03215247-A (JP)
Title: Receiving circuit of nuclear magnetic resonance imaging apparatus
Inventor: KAWAGUCHI HIROMI
IPC: G01R33/36
Filed: 1990-01-22
Abstract: PURPOSE:To improve the S/N ratio of an NMR signal by converting the amplitude of the output NMR signal of a preamplifier to a carrier electromagnetic wave having a spectrum region higher than the frequency of the output NMP signal to transmit the carrier electromagnetic wave and converting the received carrier electromagnetic wave to the signal demodulated to the NMR signal to output the signal to a main amplifier. CONSTITUTION:An FM transmitter 21 modulates the NMR signal amplified by a preamplifier 3 to a carrier wave having the frequency proportional to the amplitude of the NMR signal to transmit the same as an electromagnetic wave and the spectrum band of the carrier wave is set to frequency sufficiently high as compared with the frequency band of the NMR signal so that the carrier electromagnetic wave or the high frequency thereof and the NMR signal do not interefere mutually. The FM receiv er 22 receiving the carrier electromagnetic wave demodulates the carrier electric wave to the NMR signal having the amplitude corresponding thereto to transmit the same to a main amplifier 4. When a receiving circuit is constituted as mentioned above, it is prevented that the NMR signal leaked from the electromagnetic wave shield of the amplifier is positively fed back to the input part of the preamplifier through a closed loop and the S/N ratio of the NMR signal can be improved.
Patent JP-S59137765-A (JP)
Inventor: TAKEDA TOSHIROU
IPC: F25B15/00
Filed: 1983-01-27
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-H05206453-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: ODA MUNETAKA
IPC: H01L21/316
Filed: 1992-01-27
Abstract: PURPOSE:To enhance characteristics and reliability even of a MOSFET having fine minimum line width by constituting a gate insulation film of an oxide containing atoms of at least one of carbon atom, nitrogen atom, fluorine atom or chlorine atom thereby enhancing hot carrier resistance. CONSTITUTION:Oxygen, carbon dioxide and nitrogen monoxide are fed from a gas supply source 6 into a reaction vessel 1 in which a semiconductor substrate 2 is set. The semiconductor substrate 2 is then heated quickly by means of a halogen lamp 3 to form an oxide containing carbon and nitrogen. A gate electrode is then formed of poly-Si added with high concentration of phosphorus on the gate oxide and As is introduced to the semiconductor substrate on the opposite sides of the gate region to provide a source and a drain thus fabricating a MOSFET. Consequently, an oxide having excellent hot carrier resistance can be formed while furthermore good characteristics and high reliability can be achieved even a fine MOSFET having minimum line width of 1mum or below.
Patent JP-2000216355-A (JP)
Title: Semiconductor device and its fabrication
Inventor: HIROTA TOSHIYUKI
IPC: H01L27/108
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of particles due to stripping of a formed film, or the like, by setting a step formed at the edge part of a wafer, i.e., a stack stage, closer to the peripheral side of the wafer than the position of a capacitor contact stage. SOLUTION: When a recess 36 for a cylinder type lower electrode is formed, position of a stack stage 32, i.e., a step formed at a wafer edge part, is set on the peripheral side of a wafer or the outer side of the position of a capacitor contact stage 19, i.e., a step being formed at a wafer edge part. Furthermore, a step for removing the periphery of a phosphorus doped silicon film 34 is provided and the mask position is on the central side of the wafer or on the inside of the capacitor contact stage 19, i.e., a step being formed at a wafer edge part when the capacitor contact is formed. According to the method, generation of particles due to stripping of a formed film, or the like, can be prevented.
Patent JP-H04238652-A (JP)
Title: Pouring device for sheet continuous casting machine
Inventor: AMANO KAGEHIRO
IPC: B22D11/06
Filed: 1991-01-10
Abstract: PURPOSE:To provide the structure of an effective pouring device preventing a molten steel from solidification on an inclined plate and producing a cast sheet steel excellent in quality. CONSTITUTION:In this pouring device for supplying the molten steel in a tundish into a basin part 3 formed at the upper between mutual cooling rolls 1, 2 through a pouring nozzle 7 and an inclined plate 8 set just below the nozzle, the whole inclined plate 8 if formed of electric conductive material disposed with an electrode 11 for supplying the electric power to the non-flow-down part of the molten steel and a thermocouple 10 is embedded in the inclined plate 8. By this method, temp. difference between the inclined plate 8 and the molten steel 12 is reduced and the development of solidified material 13 on the inclined plate is prevented and also the quality of the sheet steel is improved.
Patent JP-H10208953-A (JP)
Title: Tap-change controller for on-load-tap changing transformer
Inventor: AIKAWA KENICHI
IPC: H02J3/38
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the tap shifting between LRTs by inhibiting the output of independent control signals to the LRTs when the LRTs are operated in parallel with each other by means of a power system. SOLUTION: An arithmetic device 13 judges the state of a power system by fetching the signals 11x and 11y of the secondary circuit breakers of LRTs No.1 and No.2 and the signal 11z of a circuit breaker connected to a bus. Then the device 13 performs mode computation by reading the 'automatic/manual' mode signals of the LRTs No.1 and No.2 which decide whether the power system is to be controlled automatically or manually by deciding whether the LRTs must be operated in parallel with each other or independently and 'parallel No.1 main' and 'parallel No.2 main' mode signals 11c and 11d which decide whether the parallel tap-change control of the LRTs must be made by means of the control signal for LRT No.1 or LRT No.2 and controls the tap changes of the LRTs by outputting tap raising/lowering signals 12a and 12b for the LRTs No.1 and No.2 which are interlocked with the tap  raising/lowering signal inputs 11f-11i of the LRTs No.1 and No.2.
Patent JP-2000216917-A (JP)
Title: Consulting system
Inventor: TANUMA NORIO
IPC: H04L12/54
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a consulting system for realizing quick presentation of multi-media information and smooth interaction only by a telephone line which is not an IDSN line. SOLUTION: At a customer's terminal side, a web terminal 11 and a telephone set 12 are connected via an ADSL modem 71 with a telephone line 41. At a consulting center side, a web server 33 or a consulting work station 32 and a telephone set 31 are connected via an ADSL modem 73 with the telephone line 41. A data transmission path for information exchange to be operated between the web terminal 11, and the web server 33 or the consulting work station 32 is set in an ADSL high-frequency band, and a telephone call path for voice speech to be operated between a pair of telephone sets 12 and 31 is set in an ADSL voice frequency band. A type, in which direction from the web server 33 to the telephone line 41 is fast, is used for the ADSL modem 73, and a type in which direction from the telephone line 41 to the web terminal 11 is fast is used for the ADSL modem 71.
Patent JP-S60156022-A (JP)
Title: Optical fiber connector
Inventor: HIGASHIYA MUNEO
IPC: G02B6/38
Filed: 1984-01-26
Abstract: PURPOSE:To enhance flexibility of dimensional change to improve reliability and corrosion resistance by producing a frame with machining and punching work. CONSTITUTION:A frame 7' has the second wall 14 where insular projections 15 preventing rotation of a ferrule is formed. A length l between the first wall 13 and the second wall 14 is longer than the thickness of the wall 14. Materials of the frame 7' are machined by an automatic lathe. A punch having a size approximately equal to or slightly larger than the flange of the ferrule is pressed in the direction of an arrow 16, and a press is pressed to the wall 14 to form insular projections 15. This punch press process is performed normally with brass as a workpiece. For the purpose of slipping off completely scraps generated in this punch press process, it is necessary that the length l between walls 13 and 14 is longer than the thickness of the wall 14.
Patent JP-S62170812-A (JP)
Title: Distance measuring method between mobile object
Inventor: UMEMURA HEIHACHIRO
IPC: G01C22/00
Filed: 1986-01-23
Abstract: PURPOSE:To measure distance between mobile objects without being influenced by a vibration, etc., of the mobile objects by measuring the position of the mobile objects with the reference position of a proper place as a reference and performing the measurement utilizing a rotating disk to rotate in accordance with shifting of the mobile objects. CONSTITUTION:The optional position of a fixed track R is made the reference position P and moving distance measurement means 1 and 2 are provided to plural, two cranes A and B, for instance, traveling on the track R respectively. Then, the moving in the normal direction or the reverse direction from the reference position and the moving distance are detected. Further, the moving distance from the crane A of one side is transmitted to the crane B of the other side and the crane B of the other side calculates the distance between both cranes A and B from positional information of the crane A of a transmitted mate and positional information detected by itself and this is compared with a set value and when a compared value is made a prescribed value, the traveling of the cranes A and B is controlled.
Patent JP-H08196297-A (JP)
Title: Composition for determination of urea nitrogen
Inventor: ETO TAKASHI
IPC: C12Q1/58
Filed: 1995-01-30
Abstract: PURPOSE: To provide the subject composition containing an alanine dehydrogenase having a specific Km value to NH3 and an acidic urease having a Km value to urea smaller than the above Km value, having excellent storage stability and enabling quick, accurate and easy determination of urea nitrogen. CONSTITUTION: This composition for the determination of urea nitrogen, having extremely excellent long-term storage stability and enabling quick, accurate and easy determination of urea nitrogen even at a high concentration is produced by compounding 0.01-100U/mL of an alanine dehydrogenase having a Km value to ammonia of 10-50mM and leaving 100% residual activity by a thermal stability test in 20mM tris-HCl buffer solution (pH 8.0) at 65 deg.C for 15min, 0.5-5U/mL of an acidic urease having a Km value to urea of <=1/10 of the Km value of the alanine dehydrogenase and leaving 100% residual activity by a thermal stability test in 10mM BES buffer solution (pH 7.5) at 70 deg.C for 15min, 0.1-200mM of pyruvic acid and 0.1-5mM of reduced nicotinamide adenine dinucleotide.
Patent JP-S58131094-A (JP)
Title: Spark discharge recording sheet
Inventor: ITOU SADAMI
IPC: B41M5/24
Filed: 1982-01-29
Abstract: PURPOSE:To enable to record in the first or second color in accordance with the magnitude of an impressed signal voltage and facilitate tearing of the titled sheet, by a  method wherein the first and second color layers are provided on one side of a base, a vapor-deposited metallic layer is provided thereon, and a paper is adhered onto the  other side of the base. CONSTITUTION:A black pigment is applied onto one side of the base 1 such as a resin  film to produce the first color layer 2, a color layer 3 (e.g., a white color layer) for  masking or suppressing the color of the first color layer 2 with a melting point lower  than that of the layer 2 is provided thereon, the second color layer 4 having a further  lower melting point is provided thereon, a matted vapor-deposited metallic layer 5 is  provided thereon, an overcoat layer 6 is provided thereon if required, and the paper 9  is adhered onto the other side of the base 1 to obtain the spark discharge recording  sheet. By impressing a signal voltage on the recording sheet, recording can be accomplished in the second color or the first color by a broken hole 7 or 8 in accordance  with the magnitude of the signal voltage. Since the paper 9 is adhered onto the back  side of the base 1, the record is easy to see, and expression in a plurality of colors can be realized by only differences in voltage. By backing with the paper, the sheet is  enhanced in nerve, and can be easily torn in a predetermined direction with a desired  part as a starting point.
Patent JP-H03218849-A (JP)
Title: Ink jet recording device
Inventor: NAGATOMO AKIRA
IPC: B41J2/07
Filed: 1990-01-24
Abstract: PURPOSE:To improve the extension efficiency of dots to print data by setting a distance so that characters of sizes recorded, then making an ink discharge amount variable so that the dots of a diameter best suited to the recording are obtained and extending dots in accordance with the ink discharge amount. CONSTITUTION:If recorded data is read from an external host computer, the size designated for data is interpreted. Then it is interpreted whether the size falls within a specified range, that is, whether or not a printing head 4 can be adjusted to a distance between a head and a recording medium which is appropriate for the size of a character. If the result of the interpretation is affirmative, a printing head 4 is moved through a distance adjustment mechanism 57 so that an appropriate distance is obtained. Then print data is extended and at the same time, a head driver 4 is set at a place which helps to minimize the distance. Thus the diameter of a discharged dot can be minimized to deal with characters of all different sizes.
Patent JP-H10202504-A (JP)
Title: Polishing surface conditioning device
Inventor: SAITO HIDEO
IPC: B24B53/017
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a conditioning device capable of improving configurative precision of the polishing surface and efficiency of the conditioning process with regard to the surface conditioning device incorporated into a polishing device and fitted with a plural kinds of tools. SOLUTION: A tip of a shaft 1 is formed with large diameter flange 17 and a dressing grinding stone 2 is fixed along the outer circumference of the flange 17 using bolts. A brush 3 is mounted in a detachable manner through a vacuum adsorbent 12 provided in the center of the flange 17. It is composed so that the tip of the brush 3 will position further to the front in the axial direction than the tip of the grinding stone 2 when the brush 3 is mounted on the vacuum adsorbent 12. When the brush 3 is not in use, it is stored in a washing tank 6.