baber/WOPTO huggingface dataset:
Patent JP-H04305140-A (JP)
Title: Method for detecting crack in shaft system in operation
Inventor: UIRIAMU ETSUCHI MIRAA
IPC: G21C17/00
Filed: 1991-09-17
Abstract: PURPOSE: To sense the presence, position, size and importance of a crack in a shaft system in operation at an early time by processing and analyzing the result of a vibration test applied to an actual shaft by using the analytic model of the shaft to be tested. CONSTITUTION: Natural frequency and related mode shape are obtained from the multiple measuring point analyzing model 62 of a shaft system having no crack. The estimated axial position of the shaft system crack is specified, and natural frequency to be detected is selected. Correction representing the crack is added by an element 66 to the model 62, the expected split of the frequency and downward shift are calculated. Then, a vibromotive force is applied to the shaft during operating, a vibration response is measured by a remotely measuring unit, processed by a fast Fourier transforming analyzer 78, and a response spectrum 80 is drawn. The actually measured value is compared with the expected value by the corrected analyzed model, and the presence and importance of the crack are obtained.
Patent JP-H1162853-A (JP)
Title: Fuel oil pump
Inventor: MITARAI NOBORU
IPC: F04C2/356
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent pressure of oil within a chamber from abnormally rising and prevent an increase in power consumption of a fuel oil pump by providing an oil passage guiding limited oil within the chamber by the tip face of a projection and a slot to a discharge chamber. SOLUTION: A rotor 67 oscillates within a cavity portion 64, bringing the outer peripheral surface into linear contact with the inner peripheral surface of the cavity portion 64 because a rotary shaft 5 revolves, and a projection 68 reciprocates within a slot 69 according to the oscillation. Next, oil within a oil reservoir is sucked within a suction chamber 70 via a suction passage 74, a hole and a suction port, and oil within a discharge chamber 71 is forcibly fed to fuel oil passage 52 via a discharge port, a hole, a discharge passage 77 and a hole 78. Oil within a chamber 80 flows to the discharge chamber 71 through a groove 91 and at the same time a part of oil enters the fuel oil passage 52 through a notch 92 and an oil hole 93. Therefore, power consumption of a fuel oil pump 60 can be prevented from increasing because the pressure rise in oil within the chamber 80 can be prevented.
Patent JP-H0398150-A (JP)
Title: Transaction assignment of drawing number output system
Inventor: YOSHIDA KAZUYA
IPC: G06F15/00
Filed: 1989-09-11
Abstract: PURPOSE:To prevent the deterioration of response of an on-line system which is caused by the write of the assignment of drawing number value by changing automatically the interval at which the value which applied the assignment of drawing number to a transaction is written into a large capacity storage in response to the transaction occurring frequency. CONSTITUTION:A transaction number monitor means 1 is provided together with an assignment of drawing number output interval changing means 2, a transaction assignment of drawing number output means 3, and a large capacity storage 4. Then the assignment of drawing number is applied to a transaction via a main storage, and the value applied the assignment of drawing number is written into the storage 4 at each fixed interval. Therefore the writing frequency is increased to the storage 4 for the value applied the assignment of drawing number to the transaction with the high system load. Thus the access frequency is increased and therefore the writing frequency is automatically changed according to the transaction occurring frequency. Thus it is possible to prevent the deterioration of response of an on-line system which is caused by the write of the assignment of drawing number value.
Patent JP-S61116454-A (JP)
Title: Transmission controller
Inventor: MONNO TAKATOMO
IPC: H04L13/00
Filed: 1984-11-12
Abstract: PURPOSE:To attain information transmission and a remote control from a central control unit with the same device by equipping a control field in a transmission frame and executing a control and output to a decentralized terminal concerned with only judgment of a data transmitter when control instruction information is received from the central control unit. CONSTITUTION:When an error control part 43 judges reception to be normal, it hands over a reception frame to a reception decision part 45. In terms of the reception data, a control field having a control command is provided separate from an information field having normal transmission data. Judging contents of the control field of the reception data, the reception data decision part 45 hands over the control command to a control output part 46 if the prescribed control output request is obtained, and further hands data on the information field of the reception data to a terminal data I/O part 44. If no prescribed control output request is found, said part 45 does not anything with respect to the control output part 46, and simply hands over the reception data to the terminal data I/O part 44. Thus the control command output is applied to the decentralized terminal in a decentralized system without a special controller except a transmission controller, and maintenance of the system can be inexpensively improved.
Patent JP-S60129577-A (JP)
Inventor: MIYATA HIROSHI
IPC: F25D19/00
Filed: 1983-12-15
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-S6392355-A (JP)
Inventor: OGOSHI HIROSHI
IPC: A61M1/02
Filed: 1986-10-03
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-S6299511-A (JP)
Title: Pile pressing work
Inventor: MATSUSHITA SEIJI
IPC: E02D7/08
Filed: 1985-10-22
Abstract: PURPOSE:To prevent the occurrence of noise and the breakage of the upper end of a pile by a method in which a pile supporter provided to the periphery of the tip of a pile is penetrated into the ground through the center hole of the pile by using a hammer, and the pile is pressed into the ground as the pile supporter advances. CONSTITUTION:A pile 5 tipped with a supporter 1 is penetrated into a pit 20 excavated in the ground, and the cap of a hammer 7 for pressing is fitted on the head of the pile 5. Under the condition, a hammer 14 for striking is inserted into the center hole of the pile 5 and the supporter 1 is penetrated into the ground by operating the hammer 14. Whereupon, the pile 1 is lowered under the weights of the pile 1 and also of the hammer 7 in a repeated manner. The pile 1 can thus be driven into the ground without the occurrence of noise and the breakage of the upper end of the pile 1.
Patent JP-S6392257-A (JP)
Title: Power converter equipment
Inventor: MIKANE TOSHIO
IPC: H02M1/32
Filed: 1986-10-07
Abstract: PURPOSE:To protect elements from overvoltage by providing an overvoltage detection means for a power converter, thyristor arc-ex-extinguishing means and return means respectively operating by said detection means, extinguishing an arc of thyristor at an overvoltage, and reigniting said arc after a given period of time. CONSTITUTION:An inverter equipment 20 is composed of a thyristor 2, smoothing circuits 3-4, firing circuits 5-7, an inverter 8, an overvoltage relay 11, arc-extinguishing means 12-13, and return means 14-15. Said overvoltage relay 11 is provided in parallel with both ends of a filter capacitor 4 (input side both ends of the inverter 8) and supplies power to a (b) contact (second contact) 12 when said relay operates, and to a firing circuit side A when the relay is demagnetized. Also, a thyristor arc-extinguishing circuit 13 is provided between both ends of the thyristor 2 to extinguish an arc of the thyristor 2 when an overvoltage is detected. Further, the thyristor 2 is reignited after a given period of time set by a release time element 14 so that said thyristor is restarted automatically.
Patent JP-H0680510-A (JP)
Title: Insect pest exterminating material
Inventor: YAMAMOTO NAOAKI
IPC: A01N59/00
Filed: 1992-09-04
Abstract: PURPOSE:To obtain an insect pest exterminating material capable of stably manifesting insect pest exterminating effects thereof in the insect pest exterminating material capable of physically exterminating the insect pests with diatomaceous earth. CONSTITUTION:The objective infect pest exterminating material is insect pest exterminating materials 41, 42, 43, 81, 82 and 83, composed of a solid substance containing powdery diatomaceous earth having a smaller particle diameter than the interval dimensions (P) of body hair 3 of each insect pest 1 which is an object of extermination and silica gel added thereto and applied to the insect pest 1.
Patent JP-S6391808-A (JP)
Title: Magnetic head
Inventor: SAWAI TERUMASA
IPC: G11B5/127
Filed: 1986-10-06
Abstract: PURPOSE:To increase the core coupling strength, and to satisfactorily slide a tape by raising a gap surface coupling force by a glass part which has been provided on a non-magnetic protective substrate, and eliminating the glass part by grinding a slant face so that no glass part exists on the front of a head. CONSTITUTION:A glass substance 15 is deposited to a notch part 14 which has been provided on a part of the side face of a non-magnetic protective base 12 and both core half bodies are coupled as one body, by which a head body 17 having a head gap 16 is constituted. In the head front 21, namely, a laminated core thickness CW, a head track width TW related to necessary various dimensions of a head wear at the time when a tape slides and a head track width abutting state, etc., and the non-magnetic protective base part 12 on both its sides are left, and by a dimension width CW' by which the glass part 15 of the non-magnetic substrate part does not exist on the head front, a slant face 22 is formed from the non-magnetic substrate part, and the surface is shaped and the glass part is eliminated.
Patent JP-H10159833-A (JP)
Title: Hinge device
Inventor: HAYASHI YOSHITAKA
IPC: F16C11/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To improve a smaller and lighter hinge device in maintenance workability and mountability. SOLUTION: The first member 2 has a supporting hole 9 and a holding plane 10 on the outer face of a wall 5 in which the supporting hole 9 is formed. The second member 3 has a rotationally movable shaft 12 to be inserted into the supporting hole 9 in the first member 2, a protruded member 13 fixed to be protruded perpendicular to the rotationally movable axis of the rotationally movable shaft 12, and a rotationally movable member 14 to separate/approach from/to the rotationally movable axis with the protruded member 13 as a guide having a hole at one end to loosely fit the protruded member 13 therein and a sliding plane 22 for the holding plane 10. An energizing member 36 is extended between the rotationally movable shaft 12 or the protruded member 13 and the rotationally movable member 14 to energize them each other.
Patent JP-H03100971-A (JP)
Title: Automatic equalizer
Inventor: TANAKA MASATO
IPC: G11B20/18
Filed: 1989-09-13
Abstract: PURPOSE:To efficiently converge a property parameter to an optimum value without fail by providing an error detecting means, initial parameter setting means and property parameter control means. CONSTITUTION:An automatic equalizer 10 applies an initial parameter to an equalizer 5, which property parameter is freely made variable, by an initial parameter set part 13 and variably controls the property parameter by a property parameter control part 14. Concerning measuring points to which plural property parameters set in advance are correspondent, the initial parameter set part 14 successively detects the output error rate of the equalizer 5 by an error rate detection part 12, calculates the measuring point of the minimum error rate and applies this measuring point to the equalizer 5 as the property parameter. The control part 14 changes the property parameter of the equalizer 5 in a prescribed range and repeatedly executes control operation based on the degree of a change in the signal error rate of an output from the equalizer 5 to be detected by the detection part 12 so as to variably control the property parameter of the equalizer 5 in a direction where the signal error rate is made small.
Patent JP-H08102800-A (JP)
Title: Monitoring and controlling device for data transmission/ reception
Inventor: ITO TOMOJI
IPC: H04L69/40
Filed: 1994-09-30
Abstract: PURPOSE: To provide a data transmission/reception monitoring and controlling device capable of flexibly detecting abnormality even when the present station is in a speech mode and is switched from the speech mode to a data communication mode. CONSTITUTION: This device is provided with an abnormality detection level selection part 16 for selecting abnormality detection time respectively corresponding to the time when the present station is in the speech mode and the time when the present station is switched from the speech mode to the data communication mode and outputting it to a comparator circuit 14. A data abnormality time counting part 12 counts the time when the present station is in the speech mode when the present station is in the speech mode and counts the time after the present station is switched from the speech mode to the data communication mode until normal data are received when the present station is switched from the speech mode to the data communication mode.
Patent JP-H11229301-A (JP)
Title: Road design having relief and special shape from which the whole shape can be recognized
Inventor: FUJIBE KUMIKO
IPC: E01C1/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To enable comfortable walking by making the whole shape of a promenade in a friendly shape such as the animal shape or the like, and providing such a relief as to be visually recognized. SOLUTION: A promenade, a walk or the like are formed in the shape of an animal such as an elephant or the like as a whole by an outer road 1 and an inner road 2. The roads 1, 2 are provided with relief parts 2 and stepped relief parts 4, whereby in standing on the relief parts, the whole shape can be discriminated. The whole shape is the shapes of plants, fishes and shellfishes, or the abstract shape at a request. Then, a walker sets a goal of walking from the foot part of the animal shape to the back today and then walking on the ear parts tomorrow for walking. Thus, the friendly and visually enjoyable roads can be formed, the amount of motion necessary in view of health can be grasped, and further a person can enjoy walking.
Patent JP-H0286803-A (JP)
Title: Apparatus and method for pressure crystallization
Inventor: MATSUDA YUICHI
IPC: C07C37/84
Filed: 1988-09-22
Abstract: PURPOSE:To improve a yield of product of pressure crystallization and to reduce the time required for the preparation of raw material into a vessel by providing freely attachably and detachably a bottomed cylindrical vessel having at least a filter in the cylindrical part of the vessel, to the inside surface side of a high pressure vessel. CONSTITUTION:The high pressure vessel is constituted of a pressure resistant cylinder 1, a cover 2 disposed freely attachably and detachably to one end of the cylinder 1, and a pressurizing mechanism 5 provided to another end of the cylinder 1. The bottomed cylindrical vessel 18 having a filter in at least its cylindrical part of the vessel is housed freely attachably and detachably to the inside surface side of the high pressure vessel. As the result, the concn. of a solid phase of liquid slurry of the raw material is not limited, so a yield of produced crystal is improved. Moreover, the time required for the prepn. of the raw material in the high pressure vessel is reduced. At the same time, required time necessary for stages from opening the vessel in order to discharge the final product to a reassembling stage of the vessel after opening, is reduced. Thus, the time required for performing one cycle of the operation is reduced.
Patent JP-2001066740-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: SUZUKI TETSUYA
IPC: G03C1/91
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness, scuffing and cracking resistances of a silver halide photographic sensitive material having an antistatic layer, whose electric conductivity hardly deteriorates after processing and an undercoat layer with a fixing solution which does not substantially contain boron compounds which adversely affects environment and to improve unevenness in the drying of the sensitive material in an automatic processing machine. SOLUTION: This silver halide photographic sensitive material, having at least one antistatic layer containing hydrophilic colloid and an electrically conductive composition prepared by mixing and heat-treating fine particles of a polymer having a functional group and a water-soluble polymer on the substrate and a hydrophilic colloidal layer on the antisatic layer, is processed with a fixing solution which does not substantially contain boron compounds using an automatic processing machines.
Patent JP-S6394510-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1986-10-07
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-S6392674-A (JP)
Title: Manufacture of electrical insulating coating material
Inventor: SHIBATA HIROSHI
IPC: C09D167/00
Filed: 1986-10-06
Abstract: PURPOSE:To obtain an insulating coating material having excellent storage stability efficiently, by using as its principal component a polyester resin made by mixing a polyethylene terephthalate with a specified amount of an (iso) phthalic compound, and allowing this mixture to react with a polyhydric alcohol. CONSTITUTION:A polyethylene terephthalate (A) is mixed with an (iso)phthalic compound (B) (e.g., phthalic anhydride) in an equivalent ratio of component B to the repeating structural units, shown by the formula, of component A of 0.05-0.45:1. The mixture is made to react with a polyhydric alcohol (e.g., ethylene glycol) to give a polyester resin that does not readily crystallize. This polyester resin is used as the principal component to produce an objective electrical insulating coating material. This coating material remains free of precipitate due to the crystallization of the polyester resin and forms a coating film having excellent electrical insulating properties.
Patent JP-H0979885-A (JP)
Title: Flow meter
Inventor: SUZUKI ATSUYA
IPC: G01D1/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To save labor on a switch action for setting inherent data in response to the diameter and type of a flow meter. SOLUTION: The signal line connection section 29 of a flow meter 1 is provided with a memory section 30 storing the data indicating the diameter and type inherent to the flow meter 1. A flow calculation section 33 is provided at a location apart from the flow meter 1, and it is connected to the memory section 30 and magnetic sensor 28 of the flow meter 1 via a signal line 31. The flow calculation section 33 reads the data inherent to the flow meter 1 from the memory section 30 and selects and sets the correction coefficient corresponding to the inherent data from the data table stored in the memory of the flow calculation section 33. When the rotation of a rotary shaft 6 is detected by the magnetic sensor 28, the flow calculation section 33 calculates the flow based on the correction coefficient, the revolving speed of a rotor, and the volume of the space in a measurement chamber 3.
Patent JP-H03101520-A (JP)
Title: Pll circuit
Inventor: OKAZAKI TAKAO
IPC: H03L7/087
Filed: 1989-09-14
Abstract: PURPOSE:To suppress jitters and a steady-state error by providing a phase comparator circuit forming stably a desired phase difference signal and a phase comparator circuit not almost causing hazard, and making both the circuits effective selectively in response to the phase pull-in state of a PLL circuit. CONSTITUTION:A phase comparator circuit PFC1, although causing hazard, stably forms a desired phase difference signal independently of the phase difference between an input clock signal phir and an internal clock signal phiv. The operating enable area of a phase comparator circuit PFC2 is limited to the case that the phase difference of both the clock signals is comparatively small, but hazard is not almost caused. A selection circuit SL delivering a phase difference signal from the phase comparator circuit selectively according to the phase difference of both the clock signals, that is, the phase pull-in state of the PLL circuit is provided. Thus, the optimum phase comparator circuit is selectively valid according to the phase lock state and jitters and a steady-state phase error are suppressed.
Patent JP-S6392660-A (JP)
Title: Ultra-high-molecular-weight polyethylene resin composition
Inventor: TASAKA TAKIO
IPC: C08K7/00
Filed: 1986-10-07
Abstract: PURPOSE:To improve the mechanical properties, heat resistance and precision moldability without detriment to the characteristics inherent to ultra-high- molecular-weight polyethylene, by blending a specified ultra-high-molecular- weight polyethylene with potassium titanate fiber. CONSTITUTION:Ultra-high-molecular-weight polyethylene having a viscosity- average MW of 400,000-1000,000 and a melt flow rate (ASTM D1238 F) of not lower than 1g/10min is blended with potassium titanate fiber. The blending ratio is such that 5-65pts.wt. potassium titanate fiber is blended with 100pts.wt. said resin. It is preferred that the potassium titanate fiber has an average fiber diameter of 0.1-2mum, an average fiber length of 5-100mu, and an aspect ratio of 10-100.
Patent JP-H0959389-A (JP)
Title: Purification of resin for organic electric device
Inventor: NUKADA KATSUMI
IPC: C08G64/40
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a purified resin having significantly improved electric properties by dissolving a resin after polymerization and removing inorganic impurities by bringing it into contact with an acidic substance or a basic substance, or bringing it into contact with them in turn. SOLUTION: (A) A resin for an organic electric device comprising an electric charge-carrying resin composed of repeating units preferably containing at least one kind of a partial structure of formula I or formula II (R1 -R4 are independently H, an alkyl, an alkoxy, a substituted amino, etc.; X is a bifunctional aromatic group; T is a 1-10C bifunctional hydrocarbon group capable of branching; (k) and (l) are each 0 or 1) is dissolved in (B) a dissolvable solvent and purified by bring into contact with (C) an acidic substance (e.g. hydrochloric acid, sulfuric acid, acetic acid, nitric acid, etc.) or a basic substance (e.g. ammonia water, pyridine, quinoline, etc.), or bringing into contact with both of the component C in turn. As the component B, methylene chloride, chloroform, toluene, etc., is used in an amount of preferably 2-50 pts.wt. to 1 pt.wt. of the component A.
Patent JP-S61116886-A (JP)
Title: Manufacture of photovoltaic device
Inventor: FUKATSU TAKEO
IPC: H01L31/04
Filed: 1984-11-13
Abstract: PURPOSE:To improve a shortcircuiting current by coating the first light transmission electrode layer on a light transmission substrate, disposing the second insular light transmission electrode layer thereon in spot manner, etching it with the layer as a mask, reducing the thickness of the exposed portion of the first layer, and laminating a photoactive layer including the second layer and the third electrode layer on the first layer becoming an irregular surface. CONSTITUTION:The first flat light transmission electrode layer 3 made of InSn oxide is coated on one surface of a light transmission insulating substrate 1 of glass, and the second light transmission SnO2 electrode layer 3 are insularly formed thereon in spot manner. Then, the layer 3 is etched with an etchant of HCl:HO:FeCl3 having etching property only for the layer 2, and only the exposed portion of the layer 2 is recessed. Then, an amorphous Si photoactive layer 5 having an P-I-N junction on the layer 2 is accumulated while containing the spot layer 3 in spot manner, and an aluminum ohmic electrode layer 6 is coated thereon. Thus, a light is effectively enclosed.