baber/WOPTO huggingface dataset:
Patent JP-H07245868-A (JP)
Title: System accident detection method, and method and apparatus for transmission power adjustment
Inventor: NAITO HATSUHIKO
IPC: H02J3/36
Filed: 1994-03-02
Abstract: PURPOSE:To adjust transmission power to a d.c. system by determining an accident at high speed at the time of accident of an a.c. system to adjust the phase lead angle beta of an ac/dc converter. CONSTITUTION:A lowering pattern obtained by converting an a.c. system voltage into a d.c. voltage at the time of the accident of an a.c. system is stored into a memory 14. The a.c. system voltages are respectively converted into direct currents by a circuit for converting into a direct current and quantized by an A/D converter 12 and the lowering pattern of a d.c. voltage value is obtained from the d.c. voltage value quantized by a micrcomputer 13, and the obtained lowering pattern is compared with the lowering pattern stored in the memory 14, and a gate pulse generating circuit 15 ignites a a thyristor 5 by a phase lead angle in accordance with the comparison result to adjust transmission power. Thereby, though the conventional Fourier operation of one waveform (17msec) takes much time, this calculation can be made using a part of waveform, so that the processing may be performed at high speed.
Patent JP-H07241825-A (JP)
Title: Slurry casting mold and casting method
Inventor: KUWAYAMA KENTA
IPC: B28B1/26
Filed: 1994-03-02
Abstract: PURPOSE:To provide a slurry casting mold and a casting method wherein defective casting of a molded body can be improved and a molded body having excellent mechanical strength, electrical property and high reliability can be molded. CONSTITUTION:A casting method has two steps. In the first step, a slurry casting mold is kept in a fixed shape by using a hard support body and an auxiliary apparatus until attachments of a casting mold 1 equipped with an upside casting mold 2, a downside casting mold 3, an elastic part 4 and of a molded body 5 are completed. In the second step, the support body and the auxiliary apparatus are detached during a period from the time when the attachments are completed until the time when a solvent of the molded body 5 reduces to a predetermined quantity, and the slurry casting mold 1 is made to respond to reduction of the volume of the molded body 5.
Patent JP-2000232375-A (JP)
Title: Error correcting device
Inventor: ARITA EIJI
IPC: H03M13/23
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an error correcting device that improves error correction capability. SOLUTION: A coding part 23 generates a code corresponding to a correction pattern of a trellis decoder in a prescribed period and supplies it to an erasure flag generating part 26. The part 26 generates an erasure flag based on the supplied code and the sum of the Humming distances between the input and output of the trellis decoder in the prescribed period which is detected by a total detecting part 25.
Patent JP-S60194329-A (JP)
Inventor: TOOMASU RII SUCHIYUATO
IPC: B01D33/073
Filed: 1985-02-20
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-S61194224-A (JP)
Inventor: ARETSUKUSU JIEI KERAA
IPC: D01G15/40
Filed: 1985-02-20
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-S52116096-A (JP)
Title: Trouble alarming method
Inventor: TANAKA KAZUO
IPC: G08B21/00
Filed: 1976-03-26
Abstract: PURPOSE: To inform accurately a watchman of a previous notification of a trouble occurrence and a trouble condition, by informing previously the watchman by intermittent signal before a troble signal generating when a trouble happens at the system and by informing by continuous signals when the trouble happens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04275986-A (JP)
Title: Formation of concrete aging bubble
Inventor: TOMATSURI KUNIYUKI
IPC: C09K23/00
Filed: 1991-02-27
Abstract: PURPOSE:To form concrete aging bubbles with the property of the bubble capable of being artificially controlled in accordance with the concrete placing condition, high in aging effect, with the treatment after aging considerably simplified and without generating a waste. CONSTITUTION:An inorg. salt for controlling the stability of bubbles or a thickening and water holding agent is added to a soln. of a hydrolyzed protein, or a higher alcohol for controlling the stability of bubbles or a thickening and water holding agent is added to a soln. of a surfactant to obtain a frother. The frother is diluted with water and injected along with air from nozzle 4 on the surface of placed concrete. The composition of the frother is selected in accordance with the season, outside air temp., kind of concrete, etc., and the property of the bubble is always optimized for the aging of concrete.
Patent JP-H04271483-A (JP)
Title: Area dividing device
Inventor: TOMIYASU HIROSHI
IPC: H04N1/46
Filed: 1991-02-27
Abstract: PURPOSE:To make area dividing efficient even when the distribution of saturation value is collected to low saturation by using the information of a lightness component and a hue component and deciding the threshold of the saturation along the perception of a human being. CONSTITUTION:An input color image is converted into the digital picture element of three primary colors by an input means 5 and then, converted into a hue component, a lightness component and a saturation component by an image converting means 6. Further, based on the shape of the Munsell color solid, the function for deciding threshold in consideration of the saturation capable of the perception of the human being is set by a function setting means 4, the function is linear-converted, the lightness component and hue component of each picture element are substituted, and by a threshold processing means 7, the threshold of the saturation is decided and divided into a chromatic color area and a low color area. Thus, the perceptively effective area dividing can be performed even for the color image so that the distribution of the saturation value is collected to the low color.
Patent JP-S56132141-A (JP)
Title: Bearing device for ac generator with vane pump
Inventor: HORI SADAKAZU
IPC: H02K5/173
Filed: 1980-03-17
Abstract: PURPOSE:To arrange so that a long life and a stable action may be assured by providing a flexible member between a part of the external ring of a bearing whose internal ring is fixed to a rotary shaft and a bracket and providing a buffer action between the bracket and the bearing as well as a rotation stopping action on the external ring. CONSTITUTION:An external ring 1 for a bearing 12 interposed between a bracket and a rotary shaft 5 prevents abrasion against an insert 14 of high hardness at time of rotary contact. In addition, an external ring 19 for the bearing 12 is opposed to the insert 14 and the external periphery of a part crowded out of the insert is attached with ''O'' ring 13. This ''O'' ring is made of comparatively harder synthetic rubber and is interposed between the external ring 19 and a bracket 17 to maintain an airtightness between the side of the insert 14 and a protrusion of a housing 1. Under this constitution, an abrasion on the insert 14 can be reduced and a stable rotary action over a long period be assured.
Patent JP-H10217745-A (JP)
Title: Air conditioner case
Inventor: SHICHIMA YUTAKA
IPC: H02K9/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing work so as to restrain manufacturing cost by forming a blower case part and an air conditioner case out of a first case member and a second case member, and providing an air intake port, an opening part, an inflow hole, and the like on the first case member. SOLUTION: An air conditioner unit 1 is constituted of a blower unit part 1a and an air conditioner unit part 1b, and provided with a blower case part 3 and an air conditioner case part 6. The blower case part 3 and the air conditioner case part 6 can be divided into upper and lower parts against air blast direction, namely, into a first case member 20 and a second case member 21. The second case member 21 is constituted of a nearly semicircular cylindrical part position receiving a fan 2a and a nearly box-shaped part position receiving a heat exchanger and the like. The first case member 20 is constituted of a nearly semicircular cylindrical part position and a nearly box-shaped part position, meanwhile it is provided with a cooling air intake chamber 11 having an opening part 12, an inflow hole 13, and a sending out hole 14.  Further, this case can be molded by an injection molding machine having metallic molds, and hence the manufacturing process can be simplified.
Patent JP-S53118207-A (JP)
Title: Apparatus for treating exhaust gas of non-combustive type converter
Inventor: IWAMOTO SUMIO
IPC: C21C5/40
Filed: 1977-03-25
Abstract: PURPOSE:To make an efficient use of gas generated in a converter at the time of refining and reduce amount of dust contained in the gas, by employment of an arrangement for a converter in which a combustion furnace and a boiler are connected to the outlet side of an induced draft fan, and a circuit is provided for separating dust from dust collecting water and circulating the same in the system.
Patent JP-H03236349-A (JP)
Title: Bifunctional (meth)acrylic acid ester and its production
Inventor: YAMAMOTO MASANOBU
IPC: C07B61/00
Filed: 1990-02-13
Abstract: NEW MATERIAL:The bifunctional (meth)acrylic acid ester produced by esterifying acrylic acid or methacrylic acid with a dimer diol obtained by hydrogenating a 36C dimer acid which is a dimer of a higher unsaturated fatty acid. USE:Useful as a polyfunctional monomer, reactive diluent, etc., having excellent reactivity and reducibility and remarkably decreased skin irritation. PREPARATION:The objective bifunctional (meth)acrylic acid ester can be produced by esterifying acrylic acid or methacrylic acid with a dimer diol obtained by hydrogenating a 36C dimer acid which is a dimer of a higher unsaturated fatty acid. The dimer diol is especially preferably a compound of formula I (R1 and R2 are alkyl; the sum of n, m and the carbon numbers of R1, R2 is 30) and/or formula II (R3 and R4 are alkyl; the sum of q, r and the carbon numbers of R3, R4 is 34).
Patent JP-S55127227-A (JP)
Title: Method and device for effecting acceleration and brake operations with single pedal operation
Inventor: HATANO TAKAO
IPC: B60W10/06
Filed: 1979-03-19
Abstract: PURPOSE: To effect a good driving with high safety by a method wherein an acceleration pedal and a brake pedal are formed into a single operating pedal commonyl used for both usage by connecting related members to the pedal.  
     CONSTITUTION: Upon starting a vehivle, an operating pedal 19 is released slowly, a throttle valve 29 for a carburetter 28 is fully opened by a spring 26 and engine revolution is accelerated, while a connecting bar 22 is shifted to the right, a hydraulic pressure in a brake hydraulic device 30 is reduced and an hydraulic pressure in a wheel brake cylinder 32 is reduced, thereby, a brake shoe is relased slowly. Upon stopping the vehicle, the operating pedal 19 is trodden down, the connecting bar 22 is shifted to the left by a lever integral with the operating pedal 19, oil in a master cylinder 23 is pressurized, the pressurized oil is poured into the brake hydraulic device 30, the brake shoe connected to the wheel brake cylinder 32 is released and the vehicle is braked gradually to stop the motorcar. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152969-A (JP)
Title: Pressure receiving diaphragm
Inventor: NAKAGAWA SHIYUUICHI
IPC: F16J3/02
Filed: 1982-03-04
Abstract: PURPOSE:To provide a pressure receiving diaphragm formed of ceramics which is excellent in heat-resisting property and corrosion resistance to be good for a long-term use. CONSTITUTION:In case of measuring the weight, liquid level or pressure of a fluid, used is a diaphragm formed of ceramics which can be fit for a long- term use, because it is excellent in heat-resisting property and corrosion resistance. The diaphragm is formed of a ceramic material particle 31 and a binder 32 required for firing. The binder 32 has an elastic property and viscosity for a shock.
Patent JP-S54125391-A (JP)
Title: Nuclear reactor reactivity controller by liquid poison
Inventor: IWASAKI TOSHIO
IPC: G21C7/22
Filed: 1978-03-24
Abstract: PURPOSE: To obtain the device that combines a normal operation output control function with an emergency stop function, by the constitution of an in-pile poison guide tube comprising a low concentration poison injection inner tube for normal operation control and a high concentration poison injection outer tube for use when in not operation.  
     CONSTITUTION: In a nuclear reactor 3, is installed a double tube of constitution comprising a poison guide inner tube 7 and a poison guide outer tube 8. A top end of the outer tube 8 is connected to a buffer tank 5, with a bottom end connected through a valve 6 to a pressurized tank 4 in which a high concentration poison 9 is sealed. The valve 6 is to be made open when in an emergency stop. A top end of  the inner tube 7 is connected to a gas line, with a bottom end connected to a pressure adjustment pot 10 in which a low concentration poison 11 is sealed. When in a normal operation, a value of liquid level, of the poison 11 in the inner tube, measured by a liquid level gage 12, is inputted a liguid level controller 13, with a pressure adjusting gas intake-exhaust valve 14, 15 controlled, thus with a liquid level of the poison controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57148237-A (JP)
Title: Self-measuring device for oxidization
Inventor: NISHIZAWA KAZUO
IPC: G01N33/26
Filed: 1981-03-10
Abstract: PURPOSE:To provide a self-measuring device for oxidization which has a less adjusting point and adjusting frequency and has high measuring precision, by a method wherein a voltage, corresponding to a transmitting light amount of a sample at a time when dripping starts, is stored to detect a completion of dripping at a time when a difference between aforesaid voltage and a voltage during dripping attains a given amount. CONSTITUTION:A detecting voltage, corresponing to a transmitting light amount of a sample at time when a photo transistor PT of a detecting circuit A starts to drip, is stored in a sample holder circuit SH3. The stored value and a similar detecting voltage during oxidization of the sample by dripping are processed by a differential amplifier DA, and if a differnece between the two voltages attains a given amount, a drip completing signal is generated through a comparator CP. Based on a memory value of a dripping liquid amount stored in sample hold circuits SH1 and SH2 at a time when dripping starts and completes, the degree of exidization is computed and decided by a computer circuit B. Thus, in either case of uncoloring and coloring sample, a dripping completion is reliably self- detected, which results in providing a self-measuring device for oxidization that has less adjusting point and adjusting frequency, and a high measureing precision.
Patent JP-S58150348-A (JP)
Title: Remote monitor controlling system
Inventor: SAITOU SUNAO
IPC: H04Q9/00
Filed: 1982-03-01
Abstract: PURPOSE:To transmit immediately the resetting of a master station to a branch station and to realize the quick restart of data collection at the master station, by transmitting a tone signal from the master station when no circuit is selected, then detecting the tone signal at the branch station. CONSTITUTION:A slave station 6 contains a transmitter/receiver 7, a branching filter 8 which leads the signal of a descending circuit and a branching filter 11 which leads the signal of a modulator 15 to an ascending circuit. A branch station 18 is provided with a demodulator 201, a tone detector 26 which detects the presence or absence of a tone signal from a received signal and a branching filter 25 which leads the received signal to the detector 26. A master station selects a circuit by switching successively the circuit selection switches and transmits a tone signal to the circuit which is not selected. Receiving this tone signal, each station 18 stops its operation as a tentative master station. The switching of circuits is accelerated at a slave station since the operation of the tentative measter station is stopped immediately. This accelerate the start of collection of data at the master station.
Patent JP-H02212691-A (JP)
Title: Composite pipe
Inventor: KOJIMA YOSHIHARU
IPC: F16L9/14
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the lowering of adhesion between layers due to a temperature change, to improve corrosion resistance, and to prevent the production of a blister by a method wherein powder of the same metal as that of a metallic pipe or oxide powder of a metal is added to an inner and an intermediate layer formed on the inner surface of the metallic pipe. CONSTITUTION:A high density polyethylene resin layer in which powder of the same metal as that of a metallic pipe or oxide powder of a metal is added is formed on an inner layer making contact with cold water or hot water, and 10-30wt%, based on high density polyethylene resin, powder of a metal or oxide powder of a metal is added. In which case, when an amount of added powder is 10wt% or less, no effect to improve corrosion resistance and blister resistance (water blister resistance) is produced, and when it exceeds 30wt%, weight as a composite pipe is too heavy. An intermediate layer in which a power of the same metal of the metallic pipe or oxide powder of a metal is added to silane graft denatured low density polyethylene resin is formed between the inner layer and the metallic pipe, and an addition amount is the same as that of the inner layer. This constitution relaxes an internal stress generated due to thermal expansion and contraction of resin, and enables prevention of a peel of an adhesion interface and the production of a blister.
Patent JP-H08236470-A (JP)
Title: Ion shower doping method
Inventor: KAWASAKI YOSHINORI
IPC: H01L21/3065
Filed: 1995-02-22
Abstract: PURPOSE: To effectively clean a device by only using a gas used in the device. CONSTITUTION: In an ion shower doping method in which ions are implanted to substrates with an ion beam radiated from an ion source 20 in a vacuum vessel 21, aging is performed by supplying a gas which becomes an ion species to be switched to the vessel 21 before arranging the substrates in the vessel 21 at the time of switching the ion species.
Patent JP-S60177266-A (JP)
Title: Test piece for measuring chloride concentration
Inventor: TOCHIKUBO OSAMU
IPC: G01N33/84
Filed: 1984-02-23
Abstract: PURPOSE:To enable easy and quick measurement of chloride concn. in a liquid with the accuracy satisfactory for practical use without using harmful chromate by depositing a prescribed aq. silver salt as well as an adsorption indicator and a buffer having a 4-7pH range. CONSTITUTION:This test piece for measuring chloride concn. is formed by depositing an aq. silver salt such as silver nitrate or the like, an adsorption indicator such as 2,7-dichlorofluorecein or the like and a buffer having a 4-7pH range on an absorptive carrier such as filter paper or the like to form test paper 1 and adhering said paper to a plastic sheet 2 such as polystyrene. The measurement of the chloride concn. in a liquid by using such test piece is made possible simply by bringing the test piece and the liquid to be tested into contact with each other and comparing the test piece with a preliminarily prepd. standard color tone chart after specified time or estimating the concn. by a means for reading the figure printed on the sheet 2 or the like. This test piece does not contain harmful hexavalent chromium unlike with the conventional test piece using silver chromate and eliminates the need for paying special are in using and discarding said test piece. The test piece is thus safe and easy to handle.
Patent JP-H02212590-A (JP)
Title: Flame-retardant resin composition
Inventor: NIWA TOSHIO
IPC: C08L23/00
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the title composition which does not degenerate the environment with the malodor of N,N'-m-phenylenebismaleimide partially evaporated by the heat generated during the molding, etc., by incorporating microencapsulated N,N'-m-phenylenebismaleimide into a base polymer. CONSTITUTION:Microencapsulated N,N'-m-phenylenebismaleimide is incorporated into a base polymer to constitute the title composition.
Patent JP-S52117184-A (JP)
Title: Airtightness testing apparatus for pipes
Inventor: OGAWA KOUJI
IPC: G01M3/02
Filed: 1976-03-29
Abstract: PURPOSE: Testing of the airtightness of pipes of varying diameters with a small volume of a testing agent is made possible by providing a stationary end plate and a moving end plate respectively to both ends of a pipe, pressure-contacting the moving end palte to the pipe and inserting a spacer into the pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61193419-A (JP)
Inventor: KACHI TOSHIAKI
IPC: H01B3/12
Filed: 1985-02-20
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-S60178533-A (JP)
Title: Information processing system
Inventor: SENDA MAKOTO
IPC: G06F5/06
Filed: 1984-02-24
Abstract: PURPOSE:To store a large amount of data in a buffer and to reduce the cost by allowing access to a memory means on time-division basis according to plural buffer outputs. CONSTITUTION:A clock from an oscillator 1 is fetched by a control circuit 2 to generate a necessary timing clock, and addresses from write and read address circuits 4 and 5-7 are supplied to memory 3 through gate circuits 8 and 9-11 in write and read cycles. Then, externally inputted data is outputted to the memory through input-side First-In First-Out (FIFO) 12 asynchronously an the output of the memory 3 is outputted through output-side FIFOs 13-15 asynchronously. In this case, plural read cycles corresponding to the plural FIFOs 13-15 are made independent on time-division basis to eliminate mutual influence.
Patent JP-H09228857-A (JP)
Title: Valve timing controller of internal combustion engine
Inventor: SANPEI KAZUHISA
IPC: F02D45/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make restriction of hitting sound at the time of engine start compatible with improvement in accuracy of correction data renewal, in a valve timing controller for renewing the correction data for the purpose of making both rotational phase to coincide with each other, by utilizing a deviation between the target rotational phase and the actual rotational phase when a rotational phase changing member is staying in its specified position. SOLUTION: An electronic controller 88 drives and controls an oil control valve 83 so as to change an oil pressure in pressure chambers 74, 75 and regulates the position of a piston member 71 and thus the rotational phase of a cam shaft 26 is changed. After an actual rotational phase is corrected by referring to learned valve, it is made to match the target rotational phase. The learned value is renewed according to a deviation between the target rotational phase and the actual rotational phase upon condition that the piston member 71 stays in the first position. If the piston member 71 makes vibration on account of torque variation of the cam shaft 26 in the same position as that in learned valve renewal immediately after starting the engine, the elasticity at a position touching the piston member 71 is made larger then that at the time of renewing the learned valve.