baber/WOPTO huggingface dataset:
Patent JP-H0580106-A (JP)
Title: Failure point identifying device
Inventor: SASAKI HIROSHI
IPC: G01R31/08
Filed: 1991-09-18
Abstract: PURPOSE:To simplify the calculating process for the failed point identification by receiving the voltage and current signals of a power system while they are synchronized between the measuring points, sending the signals to a specific place, and identifying the failed point with the vector amount determined on the basis of the signals. CONSTITUTION:Data converters 30, 40 perform sampling while synchronizing the voltage and current signals in each electric place A, B. A computational processing part 100 determines the distance L to a failed point F and the voltage VF, current IF, impedance ZF, etc., at the point from a specific formula on the basis of the voltage and current signals in each electric place A, B fed via signal transferring circuits 50, 60. Thereby the impedance ZF and current IF at the failed point F can be identified. Accordingly the calculating process for failed point identification can be simplified to lead to accomplishment of a high precision identifying function.
Patent JP-H0872896-A (JP)
Title: Self-standing packing body
Inventor: SUZUKI TORU
IPC: B65D30/16
Filed: 1994-09-05
Abstract: PURPOSE: To provide a self-standing packing body which can stand stably, is free of bending of its upper part, has good appearance, can cope with any shape of contents, including liquid-like contents, can be produced easily at low cost by means of an ordinary stand-packproducing device. CONSTITUTION: A mount (a sheet of base material) 2 in which the surface of a paper board or a stiff synthetic resin sheet is coated with polyethylene resin is positioned opposite a soft sheet 3 in which a layer of heat-joinable resin such as oriented polypropylene or polyethylene is bonded to one side of a layer of oriented polypropylene, oriented nylon, or polyethylene terephthalate. Then, a bottom sheet 4, which continues from the soft sheet 3 or is separate from it, is attached, edges round the sheets are joined by the application of heat, and thus a stand pack is obtained. In the mount 2, a folding line 5, along which its heat-joinable resin layer side can be folded inside, is made longitudinally.
Patent JP-H0688753-A (JP)
Title: Optical fiber sensor
Inventor: FUKUCHI KEISUKE
IPC: G01K1/02
Filed: 1992-09-07
Abstract: PURPOSE:To provide a new optical fiber temperature sensor where a sensor fiber prevents destruction of the optical fiber temperature sensor main body due to short circuit even in the case of measuring a high voltage part and the optical fiber temperature sensor easily standardizes a position of an insulator. CONSTITUTION:Loads are applied through a bus bar to the high-voltage side of a transformer 1, and a spot sensor 4 monitors the temperature of the connection part between the bus bar 2 and the load. With this configuration, between the spot sensor 4 side and an optical fiber temperature sensor main body 10, an insulator with built-in optical fiber 5, having a fusion box 7 for housing a fusion paint at its both ends, is used as an insulating object for a sensor fiber 3. At this time, the gap between the insulator 5 and the sensor fiber 3 is filled up with a sealing agent 6 (for example, epoxy) of high insulating character. In addition, the fusion box 7 and the bobbin for a fiber are made of the metal of high thermal conduction, and these are heated with a dryer, etc., so that the temperature of optical fiber rises easily, for easily specifying the position of the insulator 5 in the longitudinal direction.
Patent JP-S6478606-A (JP)
Title: Method for preventing local cooling in continuous hot rolling line
Inventor: OKITA YOSHIYUKI
IPC: B21B15/00
Filed: 1987-09-21
Abstract: PURPOSE:To reduce local cooling of a rolled stock in a continuous hot rolling line by restraining a temp. drop of the stock caused by contact of the stock with inlet side pinch rolls with a heating means using burners. CONSTITUTION:Local cooling of a rolled stock by pinch rolls 9 is generated by sandwiching and fixing a preceding stock 8-1 with stopped pinch rolls 9 for a joining time of the preceding stock 8-1 and a succeeding stock 8-2; the pinch rolls 9 in a rotating state are continuously heated to a proper temp. with burners 10, 11. For a joining time, both the rolls 9 and the stock 8-1 sandwiched by the rolls 9 stop together and contacting points of the stock 8-1 and the rolls 9 are more heated. Hence, heat transfer from the stock 8-1 to the rolls 9 is markedly reduced and the temp. drop caused by the rolls 9 is sufficiently restrained.
Patent JP-2000069621-A (JP)
Title: Fixture of distribution board for residence
Inventor: HONDA SHIGETOSHI
IPC: H02B1/40
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the fixture of a distribution board for residence, wherein the number of components and manufacturing cost are reduced by simple structure. SOLUTION: This fixture 6 is constituted of screw insertion holes 7 which are bored in slot types in the right and left direction in the vicinity of four corners of a base 5 of a distribution board 1 for residence, screws 8 with which head parts of the screw insertion holes 7 engage and whose shaft parts protrude in the depth direction of the base 5, metal fixtures 9 in the shaft parts of the screws 8 which fixtures can slide along the slots of the screw insertion holes 7, and aperture parts 10 formed on the side plates of the base 5 through which parts the metal fixtures 9 protrude.
Patent JP-S61102039-A (JP)
Inventor: MAIKERU JIEIMUSU SHISUN
IPC: H01L21/3063
Filed: 1985-10-24
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-H1061551-A (JP)
Title: Piston in oil free reciprocating compressor
Inventor: MUTO KATSURA
IPC: F04B39/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To apply back pressure from a resin made piston ring inner circumference, improve sealing performance of a piston ring so as to prevent abnormal noise by drilling a flow passage on a piston for introducing pressurized air in a cylinder when the piston is lifted up, into a space formed between the inner circumference of the piston ring and the groove bottom part of the piston ring. SOLUTION: A piston ring groove 4 is drilled on a piston 1 with a width having a clearance larger than the thickness of a piston ring 3, The piston ring groove 4 is drilled with a depth having a clearance along an all circumference between the inner circumference 3a of the piston ring 3 and the groove bottom part 4a of the piston ring 3. A wall thinning groove 4b is formed deeper than the groove bottom part 4a of the piston ring 3, due to prevent its wall from thinning when a piston 1 is formed, or due to prevent generation of distortion. By utilizing the thinning groove 4b, a small hole flow passage 5 for leading pressurized air is drilled penetrating on the piston ring groove 4. It is thus possible to improve sealing performance of the piston ring 3 so as to prevent abnormal noise.
Patent JP-S6483304-A (JP)
Title: Residual stress reducing method for extremely thin alloy steel strip
Inventor: MATSUMOTO TAKESHI
IPC: B21B1/40
Filed: 1987-09-25
Abstract: PURPOSE:To eliminate the need for the special equipment of executing a heat treatment and to reduce the equipment cost by executing rolling by taking the rolling load per 1mm plate width larger than the load given by a specific inequality and reducing the residual stress in the rolling direction within + or -5kg f/mm<2>. CONSTITUTION:In the case if taking the inlet side plate thickness and outlet side plate thickness in h1, h0(mm) respectively and the work roll radius in R(mm) in order to reduce the residual stress in the rolling direction within + or -5kg f/mm<2> without reducing the hardness of the very alloy steel strip contg. an iron at >=40wt.% with <=0.3mm plate width, a rolling is executed by using a lubricant with the rolling load P per plate width 1mm which is larger than the load given by the equation. By doing so, the need for the consideration and means for preventing the aggravation of the shape of the extremely thin alloy steel strip by the treatment aiming at the adjustment of the mechanical property is eliminated and the equipment cost is reduced.
Patent JP-2001069130-A (JP)
Title: Multiframe synchronizing detecting circuit
Inventor: KAWASHIMA TOMOKAZU
IPC: H04L7/08
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a multiframe synchronizing detecting circuit suitable for high integration and capable of reducing circuit scale. SOLUTION: Frame pulses in the 193rd bits of respective frames in 64 multiframes are successively extracted over 57 frames, 7 bits to become a unique bit stream with the minimum number of bits is divided from the top of the frame synchronizing pattern of these 48 bits, this is sent from a first frame synchronizing pattern part 3, and synchronizing is detected by a first data collating part 4 while using this synchronizing pattern of 7 bits. Thus, a position, where the synchronizing bit is detected, is defined as a temporary frame synchronizing position and the next synchronizing bit is collated with the frame synchronizing pattern of 48 bits bit by bit by a second data collating part 5.
Patent JP-H03102233-A (JP)
Title: Cutting edge load meter for caisson
Inventor: MOCHIZUKI KEIICHIRO
IPC: E02D23/00
Filed: 1989-09-14
Abstract: PURPOSE:To enhance the reliability of the indication value of a load meter by transmitting the load or pressure received by a pressure receiving plate to a relay member in point contact with said plate and uniformly distributing the load by the relay member to transmit the same to a strain generator. CONSTITUTION:The load from the ground is received by a pressure receiving plate 24 at the time of the sinking execution of a caisson. The pressure receiving plate 24 is in point contact with a relay member 25 having a spherical shape and made slightly replaceable in radius and axial directions by elastomers 27, 28 being support means. When load is transmitted to a load introducing part 29a from the relay member 25, the thin strain generating part of a strain generating cylinder 29 contracts in the axial direction and extends in the circumferential direction. This strain is detected by a plurality of strain gauges 35 to be converted to an electric signal. As mentioned above, since the load applied to the pressure receiving plate 24 is received in a point contact state by the relay member 25 and uniformly dispersed to be transmitted to the strain generating cylinder 29, the measurement of load reduced in the effect of unbalanced load can be performed and the reliability of the indication value of a load meter can be enhanced.
Patent JP-H1089821-A (JP)
Title: Heat storage and cold storage fluid
Inventor: OKAMOTO SHIGEMI
IPC: F25D3/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enable cold storage and cold storage fluid to be easily housed in and taken out of a container of a storage by mixing a latent heat type of cold storage agent of solid/liquid-phase change in dispersed condition into the liquid keeping its liquid condition in use temperature range. SOLUTION: Cold accumulating fluid 6 is reserved in a reservoir tank of a cold storage fluid supplier, and this cold storage fluid 6 is constituted by mixing a large number of cold storage agent capsules, where capsules 52 are charged with cold storage agents 51 and they are sealed, in dispersed condition into an antifreezing liquid 53 such as ethylene glycol or the like. That is, the cold storage agent capsule is manufactured by closing the injection port by welding for sealing after injecting the cold storage agent 51 into the capsule 52 using polypropylene or the like as a container. Hereby, even if the cold storage agent 51 solidifies, the fluidity of the cold storage fluid 6 can be maintained by the antifreezing liquid 53, and the work a containing the cold storage fluid 5 in a container part or taking it out becomes easy.
Patent JP-H0979408-A (JP)
Title: Flow regulating device and its manufacture
Inventor: MACHIDA HARUHIKO
IPC: F16K31/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a flow regulating device and its manufacturing method capable of regulating fluid flow by little electric consumption. SOLUTION: A piezoelectric element plate 2 fixed at an end is provided in a casing 16 having a fluid introducing port 12 and a discharge port 5. The other end of the piezoelectric element plate 2 is placed in the vicinity of the discharge port 5 and approches/separates to/from the discharge port 5 reversibly deformed in the thickness direction by the application of voltage to regulate an opening of the discharge port 5. An initial opening setting means for providing an initial mechanical displacement to the piezo electric element plate 2 is preferably provided in the state in which voltage is not applied to the piezoelectric element plate 2.
Patent JP-H0287972-A (JP)
Title: Chopper type dc power source equipment
Inventor: TSUCHIYA KAZUHIKO
IPC: H02M7/12
Filed: 1988-09-26
Abstract: PURPOSE:To suppress surge current by connecting a surge current limiting resistor in parallel with a thyristor and providing a gate signal from an inductor to the thyristor. CONSTITUTION:A surge current limiting resistor 24 is connected in parallel with a thyristor 12, i.e., a triac, the gate signal therefor is provided from the coil of an inductor 17 through a diode 25 and a resistor 26. By such arrangement, surge current can be suppressed sufficiently, and self starting can be realized by providing the gate signal from the inductor 17.
Patent JP-H08103442-A (JP)
Title: Ultrasonic image processor
Inventor: MURASHITA MASARU
IPC: A61B8/00
Filed: 1994-10-04
Abstract: PURPOSE: To accurately calculate the cross-section of the left ventricle, etc., by providing a expanding/smoothing means which expands a compressed and binarized ultrasonic image and executes smoothing processing and sampling a closed area representing the lumen of internal organs for an expanded and smoothed ultrasonic image. CONSTITUTION: After the ultrasonic image obtained by a median processing part 22 is compressed sequentially by compression circuits 30, 34, averaging processing is executed on a compressed ultrasonic image at 3×3 picture element unit by an averaging circuit 40. Thence, each of the ultrasonic image is compared with a threshold value in a binarization circuit 42, and binarization is applied to it. Following that, the ultrasonic image is expanded sequentially by expansion circuits 46, 50, and filter processing with a function to connect separated two edges is executed on the image by edge smoothing processing parts 48, 52.  The sampling processing of the closed area is performed by a re-labeling part 56, and the number of picture elements that belong to a sampled left ventricle, etc., is counted by an area measuring part 60, and the number of count is outputted by converting to an area.
Patent JP-2000068083-A (JP)
Title: Luminaire
Inventor: ONO ATSUSHI
IPC: H05B41/24
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To realize making light weight, miniaturization and increase in the efficiency of electricity usage for inverter illumination. SOLUTION: When a switching element Q2 is turned on and a current is passed in a direction (2), a sense current flows through the switching element Q2 to keep the on-state. When a current is passed in a direction (3) through a body diode D2, the sense current does not flow through the switching element Q2 to turn off the switching element Q2. However, then a current flows through the body diode D2 to turn on a switching element Q1. When the switching element Q1 is turned on, a current flows in a direction (4), and the sense current also flows to maintain on-state. When a current flows in the direction (5), the sense current does not flow through the switching element Q1 to turn off the switching element Q1. However, since a current flows through a body diode D1, the switching element Q2 is turned on.
Patent JP-H1089791-A (JP)
Title: Controller for multifunctional heat pump system
Inventor: KURAMOCHI TAKESHI
IPC: F25B13/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To contrive not to impair comfortableness due to an increase of number of times of ON/OFF of thermometal or abrupt change of a supply air temperature. SOLUTION: This multifunctional heat pump system comprises a compressor 1, a four-way valve 6, an indoor heat exchanger 11 and an outdoor heat exchanger 8. A refrigerating cycle for communicating in a suitable order by switching them by switching the valve 6 so that refrigerant flow passages can be suitably switched. In this case, the system also comprises a control means 15 for controlling the valve 6 and the cycle, turning ON, OFF a thermometal in response to an indoor temperature and an indoor set temperature to control a compressor frequency. The means 15 sets a target control pressure to a lower value than the target control pressure when the thermometal is turned OFF if the thermometal is turned ON again after a heating thermometal is turned OFF at the time of heating, and controls the compressor frequency.
Patent JP-H04121509-A (JP)
Title: Low nox burner
Inventor: TAKESHITA SHIRO
IPC: F23D14/62
Filed: 1990-09-10
Abstract: PURPOSE:To reduce the generation of NOx in exhaust gas and to prevent the occurrence of flashback of flame to a fuel-air mixture passage outlet by a method wherein at least one of the fuel-air mixture passages and air intake ports are formed in a plurality of stages in the direction of a flow. CONSTITUTION:Along the flow of fuel-air mixture, fuel-air mixture passages 10 are formed in a plurality of stages in a longitudinal direction at optimum intervals on both sides of a burner body 8. Air intake ports 15 in a plurality of stages are formed in the lower part of a second fuel-air mixture chamber partition plate 12 along the flow of secondary air at optimum intervals in the longitudinal direction of the body 18. In this way, fuel-air mixture flowing through the fuel-air mixture passages 10 and the air intake ports 15 to a second fuel-air mixture chamber 11 and a part of secondary air are fractionated and orderly mixed together. Even during minimum combustion where a velocity of flow is low, fuel-air mixture injected through a second burner port part 14 can produce uniform fuel-air mixture being below a combustion inflammability limit, and flashback of flame through the fuel-air mixture chamber 11 to the fuel-air mixture passage 10 is prevented from occurring. Further, fuel-air mixture concentration in the fuel-air mixture chamber 11 is uniformized, a primary air ratio can be set to a value at which the generation of NOx can be reduced to a minimum, and the generation of NOx can be further reduced.
Patent JP-H0873954-A (JP)
Title: Waste gas circulation sintering method
Inventor: FUJIMOTO MASAMI
IPC: F27B21/08
Filed: 1994-09-09
Abstract: PURPOSE: To remarkably improve productivity by shortening of sintering time and an improvement in yield by uniformizing the rate of the oxygen to be supplied in the transverse direction of a pallet, thereby uniformizing the sintering speed in the transverse direction of the pallet in a waste gas circulation sintering method for a lower suction type sintering machine. CONSTITUTION: The waste gases from an ore feed side window box are supplied as Circulating gasses to a sidewall circulating gas hood 13a disposed in the upper part of the sintering layers in the sidewall parts of the pallet in the transverse direction of the pallet. The waste gases from the ore discharge side window box are supplied as the circulating gasses to a central circulating gas hood 13b disposed in the upper part of the sintering layers in the central part in the transverse direction of the pallet. As a result, the oxygen concn. of the circulating gases supplied to the sidewall circulating gas hood 13a is set lower by 1 to 5% than the oxygen concn. of the circulating gases to be supplied to the central circulating gas hood 13b. The yield is improved if the circulating gases are formed by mixing air or hot air to both these waste gases.
Patent JP-H0790185-A (JP)
Title: Stain-resistant resin composition and its production
Inventor: KAWASE SHIGEKI
IPC: C09K3/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide the title composition which is effective in preventing not only general contamination but also microbial contamination and can be produced by a simple process. CONSTITUTION:A silicone resin, an inorganic filler and antibacterial agents are dispersed in at least one resin selected from those having a critical surface tension of at most 40dyne/cm, wherein the antibacterial agents comprise mainly at least one inorganic antibacterial agent and at least one organic antibacterial agent. The obtained composition has reduced surface energy and exhibits excellent stainproofness. It also reveals excellent water repellency and stainproofness because of the roughened surface and exhibits excellent capability of preventing even special contamination caused by microorganisms, such as bacteria, a mildew and a yeast. Therefore, buildings, household electrical appliances, kitchenware, bath and sanitary wares, etc., made by using the composition can maintain a clean state over a long period of time.
Patent JP-H0791302-A (JP)
Title: Intake/exhaust valve drive controller of internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 1993-09-28
Abstract: PURPOSE:To prevent generation of irregular movement of an intake/exhaust valve and engine stop, etc., caused by a trouble of a drive mechanism during large/small operation angle control of the intake/exhaust valve. CONSTITUTION:A control mechanism 23 for varying a relative rotational phase of a drive shaft and a cam shaft 22 by eccentric movement of a circular disc 29 or a disc housing 34 interposed between the drive shaft and the cam shaft 22, and a drive mechanism 24 for concentrically or eccentrically moving the circular disc 29 in relation to center of the drive shaft in response to an engine operational condition are provided. A fail safe mechanism 64 for decreasing rotational speed by making fuel cut in the case when operation is transferred to an engine high rotational range, when the drive mechanism 24 comes in its trouble during small operational angle control of a valve is provided.
Patent JP-S6484320-A (JP)
Title: Information processor
Inventor: MAEDA MAKOTO
IPC: G06F1/00
Filed: 1987-09-28
Abstract: PURPOSE:To display power supply to a body device and the operation and disoperation of the body device by providing an information processor with an operating state detecting pat for generating an operation detecting signal when the body device is driven under the state of no power supply to a display device. CONSTITUTION:When power is supplied to the body device 10 under the OFF state of power supply to a display part 13, a power supply ON detecting signal is outputted from a power supply state detecting part 16 and a power supply ON display device 18 is turned on. When the body device 10 is driven under the OFF state of power supply to the display device 13, an operation detecting signal is outputted from the detecting part 16 and the display device 18 is turned on. Consequently, whether power is supplied to the body device 10 or not can be displayed even when the power supply of the display 13 is turned off, and whether the body device 10 is driven or not can be displayed.