baber/WOPTO huggingface dataset:
Patent JP-H0679236-A (JP)
Title: Method for lining inside of tube
Inventor: TATSUMI HIDEO
IPC: B05D7/22
Filed: 1992-09-03
Abstract: PURPOSE:To provide a method for lining the inside of tubes where lining work is done irrespective of the presence or absence of the ruggedness of the inside and the change in tube diameter without a pressure medium mixed in a lining agent. CONSTITUTION:In a method where a lining agent 3 placed at the front of pigs 2, 9 is forcibly fed forwards by forcibly feeding the pigs 2, 4 to line the inside of tubes with the lining agent 3, a monolithic pressure medium sealing agent 7 in the form of a slime is interposed between a pressure medium and the pigs 2, 4 and the inside of tubes is lined while the boundary of the pressure medium and the liquid lining agent 3 is sealed by the sealing agent 7.
Patent JP-S6479068-A (JP)
Title: Production of light transmissible ceramic comprising plzt
Inventor: ANDO AKIRO
IPC: G02F1/055
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a highly transparent sintered body conveniently in a short time independently of difference of processes for the production of raw material PLZT powder by charging atmosphere-forming powder in a covered aluminum reaction vessel, laying a molded body obtd. By molding PLZT powder on an MgO plate laid on said atmosphere-forming powder, and calcining under atmospheric pressure in O2 stream. CONSTITUTION:A light transmissible ceramic is produced from La-modified lead zirconate titanate (PLZT). A specified amt. of atmosphere-forming powder 5 consisting of lead zirconate (PbZrO3) and lead oxide (PbO) is charged to a covered aluminum reaction vessel 1, 2 and an MgO plate 4 is laid on the atmosphere-forming powder 5, and a molded body 3 prepd. by molding PLZT powder is laid on said MgO plate 4, which is calcined under atmospheric pressure at 1,050-1,250 deg.C in O2 stream.
Patent JP-H1177186-A (JP)
Title: Locking device for tool change table in punch press
Inventor: KAWAGUCHI KOJI
IPC: B21D37/04
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a stable locking state in which chattering does not occur on a switch for the interlock of the tool change table. SOLUTION: On the turret cover 47 of a punch press main body, the tool change table 49 to be used as a fixed table, is freely openably and closably provided. A lock pin 53 provided on the tool change table 49, is insertable and detachable into/from a lock hole 61 provided on the turret cover 47. In a lock hole 61, the tip of a switch 71 for interlock, is freely movably back and forth provided in the orthogonally crossing direction to the lock hole 61. Since the tip of the switch 71 for interlock is projected into the lock hole 61, the switch 71 for interlock is pressed in a stable state on the side face of the tip part 69 of the lock pin 53 to be inserted into the lock hole 61. Therefore, even when a punch press main body 45 is vibrated at the time of punching working, a chattering phenomenon does not occur.
Patent JP-H04116550-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C5/31
Filed: 1990-09-06
Abstract: PURPOSE:To obtain stable photographic characteristics even if the amt. of a replenishing liquid is small by adjusting the developing agent concn. of a development replenishing liquid to >=3/2 of the developing agent concn. of the liquid first prepd. in a developing tank. CONSTITUTION:The silver halide photographic sensitive material is so processed that the developing agent concn. of the development replenishing liquid is >=3/2 of the developing agent concn. of the liquid first prepd. in the developing tank in the case of processing of this material by using an automatic developing machine. The effect of this method is remarkable when the replenishing amt. of the development replenishing liquid is <=20cc per sheet of 10X12'' size and is more remarkable at <=10cc. The more preferable result is obtainable as the replenishing is smaller in terms of polluting waste liquid. This processing method is more effective as the amt. of replenishing is smaller. The stable photographic characteristics are obtainable at all times in this way.
Patent JP-H04115563-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAMOTO TORU
IPC: H01L27/04
Filed: 1990-09-05
Abstract: PURPOSE:To facilitate various applications of a standardized semiconductor integrated circuit by a method wherein inverters, a positive feedback resistor and a pair of terminals are formed on a semiconductor substrate. CONSTITUTION:Inverters N1-N5, a positive feedback resistor R1 and a pair of terminals 5 and 6 are formed on a semiconductor substrate 1. A crystal oscillator is connected to a pair of the terminals 5 and 6 to generate oscillation clock pulses as clock synchronizing pulses for the synchronized operations of microcomputers 8 and 10. Further, the inputs and the outputs of the inverters are isolated from each other by an external operation such as ion implantation and external clock pulses are inputted through a pair of the respective terminals 5 and 6 and supplied to the microcomputers for synchronized operations. With this constitution, the inverters can be operated in accordance with applications and a standardized semiconductor integrated circuit can be applied to for various purposes.
Patent JP-2001059106-A (JP)
Title: Manufacture of bearing
Inventor: MIYASAKA MOTOHIRO
IPC: F16C33/14
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a bearing of two-point support structure with a sintered body built in a housing and having excellent bearing performance in a relatively simple method. SOLUTION: This manufacturing method comprises a disposing process in which housing 21 is disposed in a forming hole 30 and a press-fitting process in which a core rod 32 having a large diameter part 32b for forming a dynamic pressure groove is inserted into the stock 1A, the large diameter part 32b is held in a condition corresponding to the inside diameter surface of a center part in the axial direction of the stock 1A and the stock 1A is press-fitted in the housing 21. In the press-fitting process, the outside diameter surface of the stock 1A is pressed against the inside diameter surface of the housing 21, the inside diameter surface of the stock 1A is pressed against the core rod 32, and an inner relief part 13 and a pivotably supported surface 12 are formed by the large diameter part 32b and the core rod body part 32a of the core rod 32, respectively.
Patent JP-H03100096-A (JP)
Title: Lubricant for hot rolling of pipe and method of applying it
Inventor: NAKANISHI TETSUYA
IPC: B21B19/04
Filed: 1989-09-12
Abstract: PURPOSE:To obtain the title lubricant which can make a mixing operation simple and safe, facilitate sticking at ordinary temperature, shorten the drying time, and improve both the adhesiveness at ordinary temperature and the stability when heated, by mixing chromium oxide and SiO2. CONSTITUTION:100 pts.wt. chromium oxide is mixed with 2-10 pts.wt. SiO2 to give the title lubricant. This lubricant is mixed with a binder preferably comprising a water glass in an amount of 20-130wt.% based on the lubricant so as to provide a viscosity of 80,000cP or lower, and the mixture is applied to the surface of a pipe to be rolled before heating prior to rolling.
Patent JP-S6295468-A (JP)
Title: Impact detector
Inventor: KAMITSUBARA TSUNEO
IPC: G01P15/09
Filed: 1985-10-23
Abstract: PURPOSE:To mass-produce impact detectors with the same characteristics suitably by setting and adjusting operation sensitivity according to the weight of a magnetic body or needle and the attracting force of a magnet or elastic force of an elastic body support. CONSTITUTION:A permanent magnet 1 is mounted by the support on the internal surface of a container 4 slidably in a vertical direction so that its one end projects into a hollow 6. The support 2 is energized upward by a spring 7 and a spherical magnetic body 3 is attracted to one end of the permanent magnet 1. Then, a piezoelectric element 5 is arranged on the internal surface 6 of the hollow 6 of the container 4 downward from the side while a necessary gap 6a is left, but the proper arrangement position is different according to a detection direction. The arrangement position of the piezoelectric element 5 and the gap 6a are varied to adjust the detection direction and sensitivity.
Patent JP-2001059296-A (JP)
Title: Partition
Inventor: ADACHI KIYOKO
IPC: E04B2/74
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the sound insulating performance of a partition by filling a sound absorbing material into a gap between a wall and a partition housing unit, or into a gap adjusting portion for adjusting the gap between the partition housing units. SOLUTION: A plurality of partition housing units 1 each having a housing box body 2 are serially arranged between opposed walls 4 in a room 11. A gap adjusting portion 3 is disposed between the two adjacent partition housing units 1, and a sound absorbing material 5 formed of glass wool or the like is filled into the gap adjusting portion 3. Alternatively, the gap adjusting portion 3 may be formed between the wall and the partition housing unit 1. Further alternatively, the sound absorbing material which has been compressed and stored in a bag body may be inserted into the gap adjusting portion 3, and then air may be charged into the bag body. Thus, the sound insulating performance in each room which is formed by partitioning by means of the partition housing units 1 can be improved.
Patent JP-H0792639-A (JP)
Title: Operation circumstances display system for photographic processing system
Inventor: YAMAGUCHI TAKUJI
IPC: G03D3/00
Filed: 1993-09-24
Abstract: PURPOSE:To improve working efficiency for photographic processing in a photographic processing system. CONSTITUTION:This operation circumstances display system for a photographic processing system is provided with a 1st communication means transmitting operation circumstances in an automatic film developing machine 1 and a 2nd communication means receiving information transmitted from the 1st communication means in a photograph printing developing machine 2, and a display means 46 for displaying the information received by the 2nd communication means.
Patent JP-H0284249-A (JP)
Title: Precision brazing method
Inventor: TAKEMURA HIROSHI
IPC: B23K1/00
Filed: 1988-09-21
Abstract: PURPOSE:To inhibit a gas flow on the brazing surface, to satisfactorily allow a brazing filler metal to flow and to execute precise brazing off the brazing surface from an opening part, executing brazing, and thereafter, releasing its cut-off. CONSTITUTION:By depositing a brazing filler metal 4, a tube 1 and a stepped ring stock 3 are joined, and thereafter, the brazing filler metal 4 is hollowed out circularly, the tube 1 and the stepped ring 3 are allowed to communicate, and a tube body with a flange is obtained. In this regard, when heating advances, the adhesion of the brazing filler metal and the brazing surface increases, and the sealing property of a space A increases. Therefore, it is obstructed to evacuate gas from the space A by evacuation. Accordingly, in the space A, a chemical equilibrium is formed as a closed space, and generation of gas is suppressed. Therefore such a phenomenon as a flow of the brazing filler metal is disturbed by a gas flow is obstructed and satisfactory brazing is executed. In this regard, the brazing filler metal against the opposed brazing surface is isolated by a core material of the circular brazing filler metal, it does not occur that the respective brazing filler metals flow into the other brazing surface side, and a brazing failure caused by a difference of heat capacity, etc., can be obstructed.
Patent JP-S6298896-A (JP)
Title: Distributed monitoring system
Inventor: YANAGI HITOSHI
IPC: H04Q9/00
Filed: 1985-10-25
Abstract: PURPOSE:To collect required information more rapidly by feeding the information and information relating thereto to a central monitoring equipment when a state and the quantity of its change satisfy a previously set reference in a monitoring terminals. CONSTITUTION:The monitoring terminals disposed correspondingly to plural objects to be monitored are connected to the transmission line of loop structure. During a program start, initially, two timers of a timer Ti2 for maintaining a fixed data sampling period and a timer Ti1 for maintaining a data transmission period fixed are activated. Whether data satisfies the reference previously set from the central monitoring equipment or not is decided. When the data satisfies the reference, the data together with the relating information is transmitted and processed and fed to the central monitoring equipment. When the data does not satisfy the reference, whether the timer Ti1 goes to a transmission period To or not is decided. When the Ti1 goes to To, after the timer is reset, the transmission and the processing are performed.
Patent JP-2000062002-A (JP)
Title: Retention-proof structure in apex part of biaxial extruder
Inventor: IIO HIROFUMI
IPC: B29C48/405
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To solve an inconvenience wherein in the conventional retention-proof structure at the apex part of a biaxial extruder, change in cross-sectional area in the axial direction is large and flow rate of a molten material is decreased and burning of a resin caused by retention is generated and physical properties are changed and this is mixed to result in decrease of quality sometimes. SOLUTION: A retention-proof structure at the apex part of a biaxial extruder has a constitution wherein the crosssectional shape of the flow path of a connection adaptor 14 mounted with a braker plate 15 between the apex of a cylinder and a pipeline 13 is made into a tapered shape narrowed toward the downstream side so as to be continuous to the flow path of the braker plate 15.
Patent JP-S61116161-A (JP)
Title: Automatic speed change gear
Inventor: NAWATA KATSUMI
IPC: F16H61/06
Filed: 1984-11-13
Abstract: PURPOSE:To prevent shocks upon locking of an one-way clutch due to variations in the rotational speed of an engine, by providing a means for temporarily lowering the hydraulic pressure of a first frictional element upon speed shift operation from a high speed shift stage to a low speed shift stage. CONSTITUTION:A pressure regulating valve 7 is disposed in a line pressure circuit 5 just before a first frictional element C1, and further there is provided a control pressure generating circuit 8 is provided in order to control the pressure regulating valve 7, having one end connected to a constant pressure valve 9 and the other end connected to a drain port 8a. A solenoid 12 opposed to the drain port 8a is repeated to be turned on and off by means of a controller 13 at a predetermined cycle period, and the opening degree of the drain port 8a is determined in accordance with the duty ratio of the solenoid 12. After it is detected that a shift valve 6 is changed over so that the speed shift operation from a high speed stage to a low speed stage initiated, the duty ratio is fixed for a predetermined time T, and the duty ratio is maintained to be zero other than the time.
Patent JP-H0285855-A (JP)
Title: Plate material for planographic printing plate requiring no dampening water
Inventor: SUZUKI NORIHITO
IPC: G03F7/00
Filed: 1988-09-22
Abstract: PURPOSE:To extend development latitude and to improve printing resistance by using a cross-linking agent or fluororesin having a functional group capable of forming bond with the functional group of a compd. in a photosensitive layer. CONSTITUTION:A photosensitive layer and a fluororesin layer are successively formed on a support and a cross-linking agent or fluororesin having a functional group capable of forming bond by a reaction with a functional group in a photosensitive compsn. forming the photosensitive layer is used in the fluororesin layer to obtain a plate material for a planographic printing plate requiring no dampening water. Since firm bond is formed between the photosensitive layer and the fluororesin layer, development latitude is extended and a printing plate obtd. by development has superior printing resistance, superior shadow and dot reproducibility and does not cause ground stain.
Patent JP-H0399254-A (JP)
Title: Hematocrit measuring apparatus
Inventor: ISHIHARA TOSHIKAZU
IPC: A61M1/36
Filed: 1989-09-13
Abstract: PURPOSE:To achieve a quick and highly accurate measurement by measuring high-frequency and low-frequency impedances at the same position. CONSTITUTION:An AC voltage proportional to the low-frequency impedance of blood at 50kHz is generated between voltage detection electrodes 27a and 27b in a blood path 10, while AC voltage at 20MHz is suppressed low. An AC voltage proportional to the high-frequency impedance of blood at 20MHz is generated between electrodes 28a and 28b for high frequency while AC voltage at 50kHz is suppressed low. The 50kHz AC voltage at the electrodes 27a and 27b is applied to a voltmeter 24 through a low pass filter 23, and the 20MHz AC voltage is stopped by an LPF23. The 20MHz AC voltage generated between the electrodes 28a and 28b is applied to a voltmeter 33 through a high pass filter 32, and the 50kHz is stopped. The AC voltages from the voltmeters 24 and 33 and the filters 23 and 32 are converted into DC voltages and applied to a hematocrit computing device. Thus, two kinds of measuring currents flow in a crossing direction to reduce effect thereof on each other thereby enabling quick determination of a correct value.
Patent JP-H1166613-A (JP)
Title: Phase transition type optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/2405
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition type optical recording medium which permits the recording of high density. SOLUTION: A recording layer is formed to double layers and the glass transition temp. of a first recording layer 3 on a transparent substrate side is set to be higher than the glass transition temp. of a second recording layer 4 on a reflecting and heat radiating side. When this recording medium is irradiated with a laser light, the phase transition of the first recording layer 3 does not occur because of its high glass transition temp., but a part of heat is taken away by the first recording layer 3, thereby lowering the max. temp. attainment to the second recording layer 4, thus the shortest recording mark becomes small and is recorded in the second recording layer 4.
Patent JP-H03100449-A (JP)
Title: Device for judging freshness of vegetable and fruit or the like
Inventor: HIROSE KENJI
IPC: G01N27/02
Filed: 1989-09-13
Abstract: PURPOSE:To measure the true impedance even if moisture adheres by detecting a fact that the impedance of vegetables and fruits is not measured, bringing a heater to electric conduction and drying the moisture of an electrode. CONSTITUTION:When an impedance measuring means 7 is turned off, that is, when electrodes 2a, 2b do not come into contact with electrode plates 3a, 3b and the impedance of vegetables and fruits 1 is not measured, a transistor 12 is turned off, and a transistor 14 is turned on. Therefore, since a coil 15 of a heater 10 electric conduction relay and a relay contact 16 are turned on, a prescribed current is brought to electric conduction to the heater 10 through a current limiting resistance 17. That is, when the impedance of the vegetables and fruits 1 is not measured, a prescribed current flows to the heater 10 and the electrodes 2a, 2b are heated, and moisture adhering at the time of the previous measurement is dried. On the contrary, when the impedance of the vegetables and fruits 1 is measured, no current flows to the heater 10, therefore, the electrodes 2a, 2b are not heated and no influence is exerted on the impedance measurement, and the true impedance measurement can be executed.
Patent JP-S6392893-A (JP)
Inventor: BABA KENICHI
IPC: F16L33/20
Filed: 1986-10-08
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-H0979439-A (JP)
Title: Spigot projected part forming method for cast iron pipe
Inventor: KUROTOBI MANABU
IPC: C21D9/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the spigot projected part forming method for a cast iron pipe, which can excellently spread fused filler metal in a space between a stopper ring and the spigot of a cast iron pipe, and thereby can get sufficient joining force. SOLUTION: Heating is applied from both the directions of the outer circumferential side of a stopper ring 3' and the spigot inner circumferential side of a cast iron pipe 1, and establishment that the quantity of heating is set proportional to the thickness of the stopper ring 3' and the thickness of the spigot 2 of the cast iron pipe 1, allows the temperature at the side of the stopper ring 3' and the temperature at the side of the spigot 2 to be identical at the position of joining with filler metal 11', thereby allows no temperature difference to exist, and thereby enables the filler metal 11' to be uniformly heated. And the aforesaid establishment also enables heating and fusion works to be carried out in a short time, also enables separation preventive force by a spigot projected part 3 to be enhanced, and thereby enables reliability to be enhanced.
Patent JP-H0287439-A (JP)
Title: Cooling device for projection type cathode-ray tube
Inventor: GOTO MASATO
IPC: H01J7/26
Filed: 1988-09-22
Abstract: PURPOSE:To have a refraction factor close to that of glass, eliminate substantially multiple reflexions at the boundary of liquid with a CRT and a lens, and accomplish a vivid picture of high quality by using a specific compound as a refrigerant. CONSTITUTION:A heat radiating plate 4 is placed between a CRT 1 and a lens 2, and a refrigerant 3 is poured into the inside sealed with a packing 5. A compound as expressed by the chemical formula in the attached illustration is used as refrigerant 3. If the total number of carbons in the compound is below 15, the molecular weight of refrigerant compound becomes small to sink the ignition point, while the number exceeding 21 raises the viscosity. Both are not suitable for refrigerant. In the formula, R1 is straight or divergent type saturated aliphatic hydrocarbon residual radical of C1-C6, R2-R5 are alkyl radicals of C1-C7, and the total number of carbons in the compound ranges from 16 to 20. As alkyl radical of R2-R5 can be named methyl, ethyl, propyl, isopropyl, n-buthyl, sec-buthyl, tert-buthyl, etc., R1 is two-value hydrocarbon residual radical as derivative from straight linked or divergent type saturated aliphatic hydrocarbon, from which two hydrogens are drawn off, such as methane, ethane, propane, buthane, and isobuthane.
Patent JP-S6087305-A (JP)
Inventor: JIYOFUREI MAAPIN ROOZU
IPC: G02B6/36
Filed: 1983-12-19
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-H08102391-A (JP)
Title: Discharge lamp lighting device and image display device
Inventor: SASAI TOSHIHIKO
IPC: G09G3/28
Filed: 1994-09-30
Abstract: PURPOSE: To provide relatively simple constitution and to achieve miniaturization. CONSTITUTION: All fluorescent lamps FL1 to FLn have their filaments FL1b preheated by means of a preheating power supply E12. A base current is applied to a transistor Q2 at high frequencies i n synchronization with an image signal to cause high-frequency oscillation of a transistor Q12, and a high-frequency voltage is induced in the secondary winding Tr1b of a transformer Tr1 through stepping-up. After a current is rectified by a diode D12, it is smoothed by a capacitor C11 and applied between the filaments FL1a, FL1b of the fluorescent lamp FL1. Immediately after a pulse is applied, a transistor Q111 is turned on to supply a discharge current to turn on the fluorescent lamps FL1 to FLn. The base current of the transistor Q111 is made to match the ambient brightness to vary the value of the discharge current.