baber/WOPTO huggingface dataset:
Patent JP-S5776419-A (JP)
Title: Oscillation monitoring device
Inventor: HIBINO YOUZOU
IPC: G01M99/00
Filed: 1980-10-31
Abstract: PURPOSE:To simplify the titled device and detect the generation of faults in detail and accurately with the simple contents of operation and easy discrimination method by finding the distribution of amplitude of an vibration signal from a rotary machine and discriminating whether the vibration status is a fault or not. CONSTITUTION:A rotary machine 1 to be monitored is provided with a detector 2 to detect vibration or acceleration. A detection signal from the detector 2 is amplified by an amplifier 3 and, after removing a low frequency drift through a by-pass filter 4, inputted to an operator 5. The input signal is operated on the basis of the operational means set up by an operational function setter 6 to find the distribution of amplitude. The distribution of amplitude is discriminated on the basis of the discrimination means set up by a discrimination function setter 8, i.e., if the vibration status is normal, the distribution of amplitude is regarded as normal distribution. Then the found distribution of amplitude is discriminated whether it is close to the normal distribution or not to discriminate the fault of the vibration status and the discriminated result is displayed on display device 9.
Patent JP-H0318626-A (JP)
Title: Scavenging controller of low speed diesel engine with denitration device
Inventor: OGAWA TAKASHI
IPC: F02B3/06
Filed: 1989-06-16
Abstract: PURPOSE:To make a device to cope with a rapid load variation by supplying a scavenging quantity to a scavenging pipe line more than a required scavenging quantity, with a supercharger, at the time of normal operation, connecting an emission pipe line which has a regulating valve to the scavenging pipe line, and controlling the degree of opening of the regulating valve with a load variable signal. CONSTITUTION:Exhaust gas G of a diesel engine 11 is treated in a denitration device 14 by an exhaust pipe line 12 via an exhaust receiver 13 so as to be introduced to a supercharger 15. Air from the supercharger 15 is supplied to an air cooler 17 via a scavenging pipe line 16, and the required scavenging quantity is supplied from the scavenging pipe line 16 to the diesel engine 11. Excessive scavenging air of the supercharger 15 is emitted from an emission pipe line 18 upon normal operation. A load detector 19 is provided at the diesel engine 11, and a signal V1 of the load detector 19 is introduced to an air emission quantity controller 20 so as to adjust the degree of opening of a regulating valve 21 which is provided at the emission pipe line 18. Consequently, the excessive scavenging air is decreased at the time of increase of rapid load so as to increase the scavenging quantity to the diesel engine 1, and safe operation is made possible without fear of stalling in the diesel engine 11.
Patent JP-S5854791-A (JP)
Title: Confirming device of video recording function for magnetic video recorder and reproducer
Inventor: AZUMA NOBUO
IPC: H04N17/06
Filed: 1981-09-28
Abstract: PURPOSE:To easily perform recording with a simple contitution, by performing still picture reproduction with two video heads with an azimuth and confirming video recording, after recording magnetic tape for one field while keeping the magnetic tape still. CONSTITUTION:At a location near one of the 1st and 2nd video heads 1, 2, e.g., the head 2, having different azimuth angle and being fitted in 180 deg. interval on a rotary drum, an auxiliary head 3 having the same azimuth angle as that for the head 2 is fitted. Further, a video recording function confirming device 12 is provided and when the device 12 is operated at a video recording pose a magnetic recording medium is kept still and the head 2 makes magnetic recording for a specified length. Further, still picture reproduction is done for the recorded picture by using the heads 2 and 3, allowing to confirm the video recording function.
Patent JP-H0446812-A (JP)
Title: Fluid pressure supply device for vehicle
Inventor: KOHARI YUJI
IPC: B60G17/015
Filed: 1990-06-11
Abstract: PURPOSE:To prevent an energy loss and a pressure drop by obtaining the variation of the request workload signal of an actuator per hour, comparing the variation with the predetermined value and increasing the delivery flow rate of a fluid pressure pump in an amount corresponding to the variation. CONSTITUTION:When a delivery working fluid is supplied from a fluid pressure pump A to an actuator C via a control valve B, an operation means E takes in a signal showing the request workload of the actuator C via a signal reading means D, and operates the variation of the aforesaid signal per hour. Also, a judgement means F makes judgement as to whether the operated value reaches the predetermined value. When the operated value reaches the predetermined value, a flow rate instruction means G increases the delivery flow rate of the fluid pressure pump A in an amount corresponding to the operated value. As a result, the fluid pressure pump A delivers a fluid on the basis of the increased flow rate, and supplies the fluid to the actuator C via the control valve B.
Patent JP-H10341450-A (JP)
Title: Color display monitor device
Inventor: SHIGEMATSU HARUO
IPC: G09G1/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce adverse influence on electronic beams due to leakage magnetic flux by providing a first horizontal linearity correction coil and a second horizontal linearity correction coil having a magnetic polarity opposite to that of the first horizontal linearity correction coil and which is arranged close to the first horizontal linearity correction coil. SOLUTION: A color display monitor device has a horizontal deflection output circuit board 7 on the inner side of a shielding board 3. The circuit board 7 has the first horizontal linearity correction coil 8 and the second horizontal linearity correction coil 9. The second correction coil 9 is fitted so that it has the magnetic polarity opposite to the first correction coil 8. Namely, the leakage magnetic flux of the first correction coil 8 and that of the second correction coil 9 are in mutually opposite directions and they are constituted to have almost same strength. The second correction coil 9 is arranged close to the first correction coil 8. Thus, leaking magnetic flux from the linearity correction coils is reduced.
Patent JP-H0237600-A (JP)
Title: Testing of read-only-memory and device for executing the same
Inventor: HANSUUGERUDO ARUBAATSUEN
IPC: G11C29/00
Filed: 1989-06-16
Abstract: PURPOSE: To enable a test to be carried out through the minimum number of corrections by continuously reading the contents of the device, comparing with the corresponding data supplied externally, and outputting accumulated error messages at the end of a test program. CONSTITUTION: A test control circuit 10, after applying a first data word from ROM 4 to CPU 2 through a bus 3, applies to an arithmetic and logic unit 12 for comparison the data word corresponding to the first corrected data generated from a test device 22 to an output conductor 23, with the corresponding signal on a conductor 17 written in a register 16 in the case of non-coincidence. After the comparison, the address of ROM 4 is increased by 1, with the next test step executed, and the contents of ROM 4 are continuously compared with a corresponding comparison value from the test device 22. With the last address generated in ROM 4, the test control circuit 10 completes the test, so that the register 16 contents, the output of which is normally connectable to the bus 3, are outputted through I/O 18 to an output 25.
Patent JP-S638697-A (JP)
Inventor: MATSUMOTO MASAHARU
IPC: G10H1/40
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6215769-A (JP)
Title: Nickel-hydrogen alkaline battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M10/24
Filed: 1985-07-11
Abstract: PURPOSE:To let a battery have high capacitance and be compact and light, by arranging positive electrode made of a sponge-like porous metal body filled with active substance opposingly to a negative electrode composed of either hydrogen occluding alloy which can occlude or discharge hydrogen, or hydrogen compound, with a separator disposed between them. CONSTITUTION:A positive electrode 1 is formed by filling a 3-dimensionary continuous sponge-like porous metal body with a positive electrode material comprising an active substance Ni(OH)2 powder or the like. On the other hand, a negative electrode 2 is formed using a hydrogen occluding alloy which is composed of one of Ti, La and Mm, and one of Ni, Co, Mn and Al, and can occlude and discharge hydrogen electrochemically. Then, they are spirally wound together with a separator 3 disposed between them, and placed in a case 4 with electrolytic solution, thereby obtaining a nickel-hydrogen alkaline storage battery after sealing. Therefore, it is possible to allow the battery to have high capacitance and be compact and light, utilizing high energy occlusion capacitance density of the positive electrode 1 and the negative electrode 2.
Patent JP-2000348897-A (JP)
Title: Plasma processing apparatus
Inventor: HIROTSU MAKOTO
IPC: H01L21/302
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus stably generating plasma. SOLUTION: In this apparatus, a gas distribution plate 31 is disposed between the upper part of the periphery of a sample table 3 and an inner wall of a reaction chamber 2. The aluminum gas distribution plate 31 has an annular shape and is formed with twelve distribution holes 31a spaced with even intervals in axial symmetry. The gas distribution plate 31 is grounded through a switch 30 and is switched to be a counter electrode of the sample table 3 or to be in an electrically strayed state by the switching on/off the switch 30. When being the counter electrode of the sample table 3, the area of the counter electrode becomes larger along the inner wall of the reaction chamber 2 and a plasma potential in the reaction chamber 2 is stabilized.
Patent JP-S5855063-A (JP)
Title: Charging system for electric precipitator
Inventor: MATSUMOTO YOUICHI
IPC: B03C3/68
Filed: 1981-09-26
Abstract: PURPOSE:To prevent reverse ionization and to increase dust collecting efficiency by constituting pulse voltage of a pulse voltage generating circuit that generates pulse voltage according to the action of an electric power controlling element and a regulating circuit that sets on/off time of the pulse voltage. CONSTITUTION:A pulse voltage generating circuit 32 provided with thyristors 31-1, 31-2 that control supply for power source Ed and Ep is installed. Transformers T1, T2 supplied to primary side through thyristors 31-1, 31-2 are provided in parallel in the pulse voltage generating circuit 32. Rectifiers 33-1, 33-2 are provided in parallel and a secondary terminal and an input terminal are connected to transformers T1, T2. One of output terminal of the rectifier 33-1 is connected to an output terminal 34-1 of the pulse generating circuit 32 through a coil L1, and one of output terminal of the rectifier 33-2 is connected to one of primary side terminals of the pulse transformer T2 through a thyristor 36 and a coil L3.
Patent JP-H101978-A (JP)
Title: Battery-driven working machine
Inventor: KINUKAWA HIDEKI
IPC: G01R31/36
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent a standstill surely on a job site. SOLUTION: A working machine has a motor 3 driven by a battery, a hydraulic pump 4 driven by the motor 3, a base-end actuator 14a operating a working member by a hydraulic fluid from the hydraulic pump 4, a hydraulic motor 12b moving a working machine body, and a control lever 51 capable of being operated between a neutral place and the place of operation.  A changeover control valve 56 capable of interrupting the supply of the hydraulic fluid to the base-end actuator 14a under the state, in which the control lever 51 is positioned at the place of operation, and a battery capacity sensor 65 detecting the capacity of a battery are installed, and a control means 66 outputting a control signal interrupting a supply to the base-end actuator 14a of the hydraulic fluid under the state, in which a battery-capacity detecting value detected by the battery capacity sensor 65 reaches a level lower than a preset battery- capacity reference value, towards the changeover control valve 56 is mounted.
Patent JP-H10333302-A (JP)
Title: Color developing solution for silver halide color photographic sensitive material
Inventor: SHIGEMORI SHINYA
IPC: G03C7/407
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a color developing soln. contg. all components required by a color developing soln. used for processing a silver halide color photographic sensitive material and excellent in stability. SOLUTION: A silver halide color photographic sensitive material is imagewise exposed and color-developed with a color developing soln. contg. at least >=0.10 mol./l compd. of formula I (where R1 and R2 are unsubstd. alkyl or alkyl which may be substd. by alkoxyl, hydroxyl or alkylsulfonamido and R3 is H, alkyl, alkoxyl or alkylsulfonamido), >=0.08 mol./l compd. represented by formula II (where R1 and R2 are optionally substd. alkyl), <=0.02 mol./l sulfate ions and an alkali agent enough to adjust the developing agent to >=pH12.8.
Patent JP-S6312805-A (JP)
Inventor: GERUTO BITSUTE
IPC: F01D7/00
Filed: 1987-06-19
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-S5484973-A (JP)
Title: Vapour-phase growth method of compound semiconductor
Inventor: KOMENO JIYUNJI
IPC: C30B25/14
Filed: 1977-12-20
Abstract: PURPOSE:To obtain a thickness of a good-precision epitaxically grown layer with a good producibility by setting the source metal quantity in a source boat so that this quantity may decrease gradually from the upper stream of reaction gas toward the lower stream. CONSTITUTION:The shape of quartz source boat 6 is sa follows: the inside of boat 6 is divided into plural sections, and bottoms of sections are gradually made shallower according as going from the upper stream side of reaction gas toward the lower stream, and the surface of Ga source 2 stored in these sections is arranged to make the height uniform. Next, this boat 6 is arranged in a reaction tube, and carrier gas such as Ar2 and N2 is used to flow As and Cl3 source 1. Then, source 1 is caused to react on Ga source 2 while heating source 1, thereby growing a prescribed- thickness GaAs layer on GaAs substrate 3. Thus, the total area of Ga source 2 is always held in a constant state even if source 2 is reduced by repeating the growth process, and the quantity of the product which flows to substrate 3 is held constantly, so that a growth speed can become uniform.
Patent JP-S5941150-A (JP)
Title: Cooler for rotary electric machine
Inventor: TACHIBANA KOUJI
IPC: H02K9/04
Filed: 1982-08-31
Abstract: PURPOSE:To improve the cooling effect of a rotary electric machine by installing a blower for cooling the machine at the stopping time of the machine on the top of a concrete pit. CONSTITUTION:A vent hole 15 for intaking air is formed at the lower part of a concrete pit 1. This hole 15 communicates via a passage 16 with the atmospheric air at the opening 17. A blower 18 is mounted on a vent body cover 14 on the top of the pit 1. When this blower 18 is operated at the time of stopping a generator motor 2, thereby sucking the atmospheric air from the opening 17, and exhausting it from the blower 18 through the interior of the motor 2. This circulated air is cooled by a cooler 13.
Patent JP-S5578518-A (JP)
Title: Wafer cutting method
Inventor: MAJIMA NIWAJI
IPC: H01L21/78
Filed: 1978-12-11
Abstract: PURPOSE: To prevent magnetic particles from being produced when cutting wafer by a method wherein a removing zone is formed on one face of a wafer provided with a magnetic thin film layer on both faces after the cutting pitch, and then a cutting groove is formed on another face to cutting.  
     CONSTITUTION: A removing zone 11 is formed after the cutting pitch of a wafer on a magnetic thin film layer 2' on one face of a non-magnetic crystal substrate 1 of gadolinium, gallium, garnet, etc. Next, a cutting groove 6 is formed at a position opposite to the removing zone 11. After that, a magnetic particle 7 arising from formation of the removing zone 11 and the cutting groove 6 is throughly removed by a rubbing wash, and then the wafer is subjected to cracking by squeezing through rollers, for example. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6130741-A (JP)
Title: Method and apparatus for detecting rearwardly scattered light abnormal pattern of optical fiber
Inventor: MAKI HISAO
IPC: G02B6/00
Filed: 1984-07-24
Abstract: PURPOSE:To accurately and objectively perform the judgement of the presence or absence and kind of a flaw, by smoothing the distance curve of a BS curve, which is obtained by measuring rearwardly scattered light of an optical fiber, from the average straight line thereof and comparing the number of max. points and min. points with a reference value by using absolute values as a parameter. CONSTITUTION:The average straight line 12 of a BS curve 11 obtained by an optical pulse tester is calculated and, from the straight line 12, the BS converted curve 14 showing the distance up to each point at every definite time interval on the curve 11 is shown as continuous dots with respect to a horizontal axis 13 to be subjected to smoothing treatment. The number of max. values and min. values and the absolute values thereof are calculated with respect to the curve to which the smoothing treatment was applied to set a parameter and, with respect to a normal optical fiber, the reference value of a parameter is preliminarily calculated by smoothing treatment from a BS converted curve and the parameter is compared with the reference value thereof to judge presence or absence and kind of a flaw.
Patent JP-S5855594-A (JP)
Title: Method and apparatus for treating aqueous washing liquid for cation electrodeposition
Inventor: TANAKA KIYOUTAROU
IPC: C25D13/24
Filed: 1981-09-28
Abstract: PURPOSE:To prevent the solidification of an aqueous washing liquid even during a  holiday period, by a method wherein a washing tank, a filtrate tank and a separation  apparatus for separating an electrodeposition paint into a paint and the aqueous washing liquid are washed to replace with the aqueous washing liquid containing a reduced  amount of a paint component. CONSTITUTION:Adjacent to an electrodeposition tank 11, an overflow tank 35, a pump  and valve apparatus for returning the a aqueous washing liquid from washing tanks 8- 10 after stoppage of washing work to the overflow tank 35 to emty the same, a pump  and valve apparatus for sending the aqueous washing liquid in a filtrate tank 13 to a  separation apparatus 12 to wash the same as well as to replace with the aqueous washing liquid and a pump and valve apparatus for sending the aqueous washing liquid of  the filtrate tank 13 to the emptied washing tanks 8-10 and sending the same to risers  3-6 while stirring to wash the risers and a washing chamber 7 are provided. In this  constitution, after washing work is stopped, the separation apparatus 12, the washing  tanks 8-10 and the filtrate tank 13 are replaced with the aqueous washing liquid with  a reduced paint content to prevent the solidification of the aqueous washing liquid even  if the flow of the aqueous washing liquid is stopped during a holiday period.
Patent JP-S5776477-A (JP)
Title: Detecting element for detecting electricity conduction time
Inventor: HOSOKAWA ZENEMON
IPC: G04F13/04
Filed: 1980-10-30
Abstract: PURPOSE:To obtain a robust detecting element for electricity conduction time of simple construction by heating a resistor to cause a change in its properties by conducting electricity and changing the resistance time with lapse of heating time. CONSTITUTION:A heat resistant insulation film 3 is formed by a screen printing method or the like on a plate-like heating element 2 which is connected with lead wires 1 at both ends and evolves heat when conducted with electricity, and further two kinds of metallic thin films 4, 5 are superposed and provided in a laminar state thereon by a vapor deposition method, a sputtering method or a plating method. When electricity is conducted to the heating element 2 through the leads 1, 1, the element 2 evolves heat and alloying of the films 4, 5 progresses, resulting in successively changing resistance values of the metallic thin film layers. As a result, the total time when electricity is conducted to the apparatus is known by detecting the change in said resistance value through electrodes 6, 6.
Patent JP-S5779038-A (JP)
Title: Binder for molding sand
Inventor: TOBINAGA TSUYOSHI
IPC: B22C1/22
Filed: 1980-10-31
Abstract: PURPOSE: To obtain a binder for molding sand which has a long usable time and no casting defects and which is improved in the breakability of the sand mold, by adding an organic polyisocyanate compound, a polyol compound, and an alkylated phenol compound to the basic substance.  
     CONSTITUTION: This binder for molding sand is prepared by adding three components of an organic polyisocyanate compound, a polyol compound, such as propylene glycol, and an alkylated phenol compound selected from a group composed of alkyl phenol and a reaction product of alkyl phenol with formaldehyde to the basic substance. This binder has a long usable life and, moreover, when a catalyst, such as cobalt naphthenate is added, the usable life, strength developing speed after hardening, etc., of the binder can be controlled easily. Since nitrogen is contained in the binder in a very small amount, occurrences of casting defects, such as blow hole, are eliminated. In addition to the above, the breakability of sand mold at the time when casted products are taken out are also improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H098466-A (JP)
Title: Alignment mark structure of electric circuit board
Inventor: OUCHI TOSHIMICHI
IPC: H05K3/36
Filed: 1995-06-20
Abstract: PURPOSE: To enable an alignment mark to be prevented from being mis- recognized and surely discriminated. CONSTITUTION: An alignment mark 11b of conductor pattern is formed on a first outer copper foil 2 provided onto a multilayered PCB board and coated with a solder plating layer, a conductor foil subjected to a blackening process is provided on the surface of a second inner copper foil 5 nearly under the alignment mark 11b for the formation of a solid pattern region 13. Furthermore, a blank region 12 is provided on a first inner copper foil 4 located between the first outer copper foil 2 where the alignment mark 11b is formed and the second inner copper foil 5 where the solid pattern region 13 is formed corresponding to the alignment mark 11b, and the alignment mark 11b is prevented from overlapping the inner copper foils 4 and 5 and clearly observed, so that the alignment mark is prevented from being mis-recognized and surely discriminated by an automatic equipment.
Patent JP-H11321482-A (JP)
Title: Water strip
Inventor: NAKAIKE TOSHIO
IPC: B26F3/08
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce a cost when the tips of the hold lips of a welt part held in the thick part of the flange of a car body opening such as a trunk area partially cut. SOLUTION: This weather-strip is held between the flanges of a car body opening such as a trunk and has a welt part 2 projected the hold lips 3, 3 inside both walls 2a, 2a with an U-shaped section. When the tips of the hold lips 3, 3 corresponding to a thick portion are cut in order to facilitate the mounting of a weather strip 1 for the thick part piled plural panels out of the flanges, a heat plate jig 5 with a rectangular section having the size D×L of the cut range is inserted from the opening side of the welt part 2. Thus, the weather- strip is made by melting and removing the cut part of the tip of the hold lips 3, 3.