baber/WOPTO huggingface dataset:
Patent JP-S58182175-A (JP)
Title: Disk loading device
Inventor: SHIMOI MAMORU
IPC: G11B17/04
Filed: 1982-04-16
Abstract: PURPOSE:To permit a single driving source to open and close a cover and also release it from being clamped securely by providing a means for displacing a disk clamping means in a clamping release direction when the cover is opened or closed and another means for driving the cover. CONSTITUTION:When a switch, etc., is operated for opening the cover, a motor 9 rotates to rotate a cam member 12 in a direction A. Consequently, the 1st and the 2nd lock levers 16 and 17 rotate in a direction B and a coupling lever 20 moves in a direction C. Therefore, a shaft 21 is moved in the direction C to allow a displacing member 22 to oscillate around a shaft 23 fixed to the cover, and the other end of the displacing member 22 abuts on a top plate 2a constituting the clamping device 2. The abutting allows the clamping device 2 to leave from a disk D.
Patent JP-S57178573-A (JP)
Title: Scanning data storing method of linear scanner
Inventor: OONISHI KENICHI
IPC: G06V10/10
Filed: 1981-04-27
Abstract: PURPOSE:To compensate the absence of scanning data to a certain extent having no hindrance to practical use by storing data, obtained by performing scanning once, in an address where next scanning data should be stored. CONSTITUTION:A signal D generated by a CCD scanner 1 is a shift clock which shows that scanning data is set up, and a row address generating circuit 3 is reset by it. Then, every time a row address is increased by one, a writing control circuit 5 operates by the signal D to write a scanning data signal C from the scanner 1 in a memory 2. A write signal is generated twice; it is written in a memory address specified by a column address for the 1st time and in a memory address obtained by increasing the column address by one for the 2nd time. The column address generated by a column address generating circuit 4 is increased by one by a signal A generated every tim the scanner 1 moves by unit distance. Consequently, even if the scanning data for the 1st time is absent, last data is substituted.
Patent JP-H02242366-A (JP)
Title: Hydraulic analysis result display method for city water information management system
Inventor: ASANO MASATO
IPC: G06F19/00
Filed: 1989-03-15
Abstract: PURPOSE:To manage city water information with a high precision by relating hydraulic data and waterworks data stored in a data base to each other through connection information and displaying results of hydraulic analysis, which is performed with hydraulic data, on waterworks data. CONSTITUTION:Hydraulic data is stored in forms of overall chart hydraulic data 38, its attribute data 39, a section chart hydraulic data, and its attribute data 41. These overall chart hydraulics data 38 and section chart hydraulics data are generated from waterworks data 6 and 7, and both hydraulics data and waterworks data 6 and 7 are related to each other through connection information 37 and are stored in a master data base 5. These both hydraulic data are used to perform hydraulic analysis of main pipes and branch pipes in an object region, and results are displayed on waterworks data 6 and 7.
Patent JP-H07177450-A (JP)
Title: Liquid crystal projection device and switching method for projection screen
Inventor: SHIMIZU KAORU
IPC: H04N5/74
Filed: 1992-03-23
Abstract: PURPOSE:To provide a device and a screen changing method capable of obtaining improved projection video images by light-shielding a part other than the projection video images in black in the case of switching the screen of 4:3 to the screen of 16:9 relating to a blanking method suitable when applied to the video images of 16:9 or the like of a liquid crystal projection device. CONSTITUTION:For light emitted from a lamp 8, colors are resolved by a color resolving dichroic mirror 10 and a back surface mirror 14 and the light is reflected and made incident to a liquid crystal panel 16. The colors are synthesized again by a color synthesis dichroic mirror 12 and a front surface mirror 15 and the light emitted from the liquid crystal panel 16 is projected on a screen 2 by a projection lens 4. In the case of switching the video images of 4:3 to the video images of 16:9, a light shutter element 100 arranged adjacently to the liquid crystal panel 16 is operated together, the transmission light of the liquid crystal panel 16 is partially interrupted and a video image non-display part is light-shielded.
Patent JP-H10261999-A (JP)
Title: Optical network equipment
Inventor: ASAKA KOICHI
IPC: H04B10/079
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by multiplexing optical transmission lines at a low cost and to easily add/delete network equipment to/from an optical network. SOLUTION: A multi-core optical fiber cable integrating all cores into one bundle configures an optical input part 3a at one end of a spectrometer 3 and a multi-core optical fiber cable branched into two by dividing the cores into two bundles configures two optical output parts 3b at the other end of the spectrometer 3 respectively. Similarly, the multi-core optical fiber cable integrating all cores into one bundle configures an optical output part 6b at one end of a condenser 6 and the multi-core optical fiber cable branched into two by dividing the cores into two bundles configures two optical input parts 6a at the other end of the condenser 6 respectively. The two optical output parts 3b and the two optical input parts 6a are connected by two optical transmission lines 7 respectively.
Patent JP-H03265638-A (JP)
Title: Stabilized polypropylene resin composition
Inventor: ISHII TAMAKI
IPC: C08K3/00
Filed: 1990-03-14
Abstract: PURPOSE:To obtain the title composition improved in light and heat resistances by mixing a specified PP resin with a hindered phenolic compound, a hindered piperidine compound, a benzoate compound, a phosphorus compound and an amide compound. CONSTITUTION:100 pts.wt. PP resin containing 5-40wt.% alpha-olefin copolymer rubber and 5-40wt.% inorganic filler is mixed with 0.01-1 pt.wt. hindered phenolic compound of a mol.wt. of 500 or above (e.g. 3,9-bis[2-{3-(3-t-(butyl-4-hydroxy-5- methyl)propionylox}-1,1-dimethylethyl]-2,4,8,10-tetraoxaspiro[5.5]unde cane), 0.01-1 pt.wt. hindered piperidine compound having repeating units of any one of formulas I-III (wherein n is 2-20), 0.01-1 pt.wt. hindered piperidine compound of any one of formulas IV-V (wherein R1 and R2 are each H or 1-3 C alkyl), 0.01-1 pt.wt. benzoate compound of formula VI (wherein R3 is t-butyl or t-amyl), 0.01-1 pt.wt. phosphorus compound of any one of formulas VII-XI, and 0.01-1 pt.wt. amide compound of formula XII (wherein R4 is 5-21C alkyl or alkenyl; and m is 1-6).
Patent JP-H02242480-A (JP)
Title: Correcting device for pattern film distortion
Inventor: KUBOTA YASUO
IPC: B41M1/40
Filed: 1989-03-16
Abstract: PURPOSE:To correct the distortion in a short time with high quality by generating a pattern to be corrected by a CAD device, and supplying it to a distortion correction processing part and obtaining a pattern which is already corrected. CONSTITUTION:The CAD device 12 generates the pattern to be corrected and a pattern film where a reference pattern is printed is molded in conformity with a three-dimensional molding; and a distortion pattern is obtained by a distortion pattern image reader 11 and the distortion correction processing part 15 superposes the pattern to be corrected on this distortion pattern on a 1st three-dimensional coordinate system to obtain the mapping of the pattern on a 2nd two-dimensional coordinate system where the reference pattern is formed, thereby using this mapping as the pattern which is already corrected. Consequently, the correction of the pattern film, specially, the generation of the pattern which is already corrected is easily and accurately performed.
Patent JP-S62225139-A (JP)
Inventor: SAWAGUCHI MASAHIKO
IPC: H02J13/00
Filed: 1986-03-25
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-S52147849-A (JP)
Title: Follow-up control device for two hydraulic winches
Inventor: HIROTA MICHINOBU
IPC: B66D1/44
Filed: 1976-06-02
Abstract: PURPOSE: To perform synchronous operation of two hydraulic winches with minimized influence of flow variation due to difference of starting torque of hydraulic motors by switching pressure circuits by comparing takeup deviations of high-speed preceding which and low-speed succeeding winch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52146788-A (JP)
Title: Liquid-crystal compositions
Inventor: MINESAKI SHIGEHIRA
IPC: C09K19/56
Filed: 1976-05-31
Abstract: PURPOSE: To obtain a full degree of cloudiness and response speed in the ordinary and low temperature range, by adding one or more kinds of 3, 5-dinitrobenzoic acid cetyl dialkyl benzyl ammonium salts to nematic liquid-crystal substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52148721-A (JP)
Title: Exhaust manifold device for engine
Inventor: SAKURAI YOSHITOSHI
IPC: F01N3/26
Filed: 1976-06-05
Abstract: PURPOSE: To prevent the applying of large back press. to an engine, by setting a by-exhaust re-combustion chamber to the approximately center in a main exhaust re-combustion chamber to make the outflow port large, in a device that is provided with the main exhaust re-combustion chamber and the by-exhaust re-combustion chamber in an exhaust passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62220545-A (JP)
Title: Phenolic resin composition
Inventor: YAMAMOTO KAZUNORI
IPC: C08L61/06
Filed: 1986-03-24
Abstract: PURPOSE:A composition which has improved solvent resistance and impact resistance, is readily producible and has high economic efficiency, obtained by blending a rubber component with a phenolic resin and a radically polymerizable catalyst. CONSTITUTION:A composition containing (A) a rubber component, (B) a phenolic resin and (C) a radical polymerization catalyst as essential components. A polymer containing a carbon-carbon unsaturated double bond and having 20,000-500,000mol.wt. such as NBR, SBR, EPDM, etc., or an oligomer containing two or more of the above-mentioned double bonds in the molecule and having 200-5,000mol.wt. such as polyethylene glycol, polyurethane, etc., is used as the component B. An azo type polymerization catalyst is used as the component C.
Patent JP-H08230858-A (JP)
Title: Plastic hollow container
Inventor: TANAKA HIDEAKI
IPC: B65D1/00
Filed: 1995-03-01
Abstract: PURPOSE: To economically provide a plastic hollow container which is improved in the oxygen gas-barrier property without blocking the transparency of an olefin resin. CONSTITUTION: In a single layer plastic hollow container made of an olefin resin or a multi-layer plastic hollow container having layers made of an olefin resin, the plastic hollow container is made of an olefin containing 1-100 pts.wt. of a filler insoluble in hot water, formed from a mixture bearing 20-95wt.% of at least a kind of poly (meth) acrylic acid polymer selected from the group consisting of poly (meth) acrylic acid and partly neutralized substances of poly (meth) acrylic acid and 80-5wt.% of saccharides, per 100 pts.wt. of the olefin resin.
Patent JP-H09232552-A (JP)
Title: Solid state image pickup device
Inventor: MATSUDA TAKESHI
IPC: H04N5/372
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To easily reduce the reflectance of the surface of a light shielding film to enable secure patterning, by forming the light shielding film using a tungsten layer with a tungsten oxide film formed on the surface thereof. SOLUTION: After a tungsten layer is heat-treated to form a tungsten oxide film 22, patterning is carried out to form a light shielding film 21. Thus, the reflectance of exposure in the patterning process of the light shielding film 21 may be reduced, and the pattern width and shape of the light shielding film 21 may be made uniform accordingly. Also, the tungsten oxide film 22 may be formed by this simple process of a heat treatment in a fine oxygen atmosphere. Thus, the light shielding film 21 may be patterned simply and securely. Accordingly, in a CCD solid state image pickup device 20, unevenness in sensitivity of each photoelectric conversion portion may be effectively avoided.
Patent JP-S62221897-A (JP)
Title: Motor control apparatus
Inventor: KAWAGISHI KENJI
IPC: H02P21/22
Filed: 1986-03-24
Abstract: PURPOSE:To enhance the power factor of a power source, by performing pulse- width modulation and control in accordance with AC ripples from DC, and avoiding the effects of current and voltage fluctuations and commutation ripples without using a smoothing capacitor. CONSTITUTION:The DC of a motor through DC power source lines is detected with a current detecting resistor 37 and a current detecting circuit 40. A bypass filter 41 takes only AC ripples out of the DC and sends them into a control circuit 39. The control circuit 39 performs pulse-width modulation and control of a pulse-width-modulation type power converter 32 in accordance with said AC ripples.
Patent JP-S62222230-A (JP)
Title: Transmitting/receiving method for unmanned photographing signal of camera
Inventor: SATO TOSHIHIKO
IPC: G03B15/00
Filed: 1986-03-24
Abstract: PURPOSE:To prolong the life of a battery by using a pattern arraying '1' every other pulse in a repeated pulse string of '0' and '1' as waiting mode signal to detect an interrupting object at the transmission/reception of a remote control signal for unmanned photographing. CONSTITUTION:A pulse string signal is obtained by repeating '0' and '1' in one cycle. A pattern arraying '1' every other pulse is set up to a waiting mode as a remote control operation transmitting/receiving signal for the pulse string signal. The waiting mode means an unmanned photographing mode for generating a camera release signal automatically when a space between a transmitter and a receiver is interrupted by an object. When eight pulses e.g. are set up as one cycle and the waiting mode generating '1' every other pulse is transmitted, '0' and '1' are repeated every 2 pulses to be the unit of time length, and when at least one pulse '1' signal is received, the remote control signal is not interrupted and inputted to the receiver. Since the pulses are transmitted/ received by the waiting mode signal, power consumption can be saves as compared to the case transmitting/receiving all the eight pulses as a pulse string signal.
Patent JP-H10246418-A (JP)
Title: Facility for melting incineration residue of waste
Inventor: KANEFUJI KOICHIRO
IPC: F23G5/44
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost sharply and to maintain a high rate of operation by a system wherein molten slag collected in the furnace bottom part of a melting furnace of fly ashes and mixed ashes which melts incineration fly ashes by support gas containing oxygen of a specified value or above is made to flow down and solidified and granulated. SOLUTION: Incineration fly ashes are supplied to an oxygen burner 21 by dry air sent with pressure from a compressor 29. The oxygen burner 21 forms a high- temperature flame downward by support gas containing oxygen of 90% or more and the incineration fly ashes are supplied directly into the flame to be melted. Molten slag 30 of the ashes is collected in a furnace bottom part. Both of the molten slag 30 produced in a fly ash melting furnace 3 and molten slag produced in a mixed ash melting furnace are discharged from side walls thereof, pass through flow passages and flow down into a water tank of water granulation and solidification equipment.  By melting mixed ashes comprising incineration ashes and the incineration fly ashes mixed in an appropriate ratio, by the mixed ash melting furnace, and by melting surplus incineration ashes by the fly ash melting furnace 3, the incineration fly ashes can be reduced in volume and stabilized without storing them normally almost at all.
Patent JP-H06282530-A (JP)
Title: Parallel processing system
Inventor: FUJITA MANABU
IPC: G06F15/173
Filed: 1993-03-24
Abstract: PURPOSE:To provide a parallel processing system where the construction of a binary tree connection constitution is facilitated and the extension of a single processor can be easily performed. CONSTITUTION:It a parallel processing system provided with a control processor 1 and a parallel processor 2 to be the aggregate of a single processor 3, a control processor 1 includes an optinum storage searching program 10 searching at least the optinum storage location of the single processor 3 based on a binary tree generation program determining the physical arrangement of the single processor 3.
Patent JP-2000263542-A (JP)
Title: Concrete mixer vehicle
Inventor: KURIHARA YOSHIJI
IPC: B28C5/42
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of a concrete mixer vehicle body or a road due to a contained content by detachably mounting an overflow stop blade at an end of a spiral blade for agitating and discharging a ready mixed concrete provided in a drum shell. SOLUTION: A drum shell 11 has spiral blades 2a, 2b spirally arranged along a surface of an inner wall to prevent external leakage of a contained content when forwardly rotated when the shell 1 is rotated and to externally discharge the inner content when reversely rotated. Overflow stop blades 4a, 4b are detachably mounted at ends of the blades 2a, 2b. Thus, even when the flowable content in the shell 1 is largely fluctuated and moved in the shell 1 during traveling or when the concrete mixer vehicle is started, the content can be prevented from being externally overflowed from the shell 1 over the blades 2a, 2b.
Patent JP-S61226218-A (JP)
Title: Hot cutting method of molded steel
Inventor: MISAWA TAKANOBU
IPC: B23D36/00
Filed: 1985-03-29
Abstract: PURPOSE:To increase cutting length for increasing a final elongation length so that rolling efficiency may be enhanced with no great modification of facilities, by cutting firstly a steel including crops, then, cutting crops with a fixed ruler at the rear end. CONSTITUTION:The conventional cutting length including a top crop is maximally A. Cutting is made to obtain a length exceeding the first cutting machine 1 and a crop portion C by sing a fixed ruler 3. Next, by using a fixed ruler 5 at the rear end, a crop portion C is cut by the second cutting machine 2. Furthermore, cutting is made to obtain the fixed length by the second cutting machine by the help of a fixed ruler 4. At the same time, cutting of subsequent materials to be rolled so as to obtain the fixed length or its doubled length. Thus it is possible to increase the final elongation length of materials to be rolled by increased installation of 2-3 sets of a fixed ruler 5 at the rear end with no restriction to facilities and to improve greatly rolling efficiency, energy saving, yield, etc.
Patent JP-S63231487-A (JP)
Inventor: KINOSHITA JUN
IPC: G06F3/038
Filed: 1987-03-20
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-S60210014-A (JP)
Title: Phase wave detection circuit
Inventor: IGARASHI TOSHIBUMI
IPC: H03D13/00
Filed: 1984-04-03
Abstract: PURPOSE:To eliminate a DC offset component and to improve the detection accuracy by integrating the results of multiplication of the input signals and local signals inverted periodically and sampling and holding said results for every phase section to obtain a difference. CONSTITUTION:The local signal supplied to a phase inverter 7 is inverted periodically by the output signal of a timing generating circuit 6 and multiplied by an input signal by a multiplier 3. The result of this multiplication and supplied to an integrator 8 and integrated for every timing section equal to that of the inverter 7 to be sampled and held by sample and hold circuits 91 and 92 with division of phase sections of 0-180 deg. and 180-360 deg. respectively. The output voltage of circuits 91 and 92 are applied to a subtractor 10 to undergo the subtraction. Thus a DC offset voltage component of the phase wave detection is cancelled to obtain a wave detection output containing a compensated offset component.
Patent JP-H05273809-A (JP)
Title: Self-diagnosable image forming device
IPC: G01M99/00
Filed: 1992-03-24
Abstract: PURPOSE:To accurately diagnose a fault, and also to miniaturize a device and to realize the high speed operation thereof as to a self-diagnosable system for an image forming device. CONSTITUTION:A pseudo fault occurrence part 14 forcibly causes the fault on the image forming device by operating actuator controllers 2C, 3C, and 5C. And the detection values of the sensors X, VS, and DS at the time of forcibly causing the fault are read, and membership function stored in a membership function forming part 13 is corrected based on the detection values read and the detection values obtained from the sensors X, VS, and DS before the fault is caused. Then, the symptom of the fault is caused on the device, and the detection values of the sensors X, VS, and DS are converted to a fuzzy qualitative values based on the membership function corrected. And the fuzzy qualitative values are compared with the virtual case stored in a virtual case holding part 12, and the fault is estimated.
Patent JP-H05273036-A (JP)
Title: Battery driven type scale
IPC: G01G23/36
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a battery driven type scale designed to turn OFF power automatically which enables reduction in battery consumption in wrong housing condition. CONSTITUTION:At #5. the passage of prescribed time is detected and in turning OFF the supply of power automatically at #6. the state of a power source switch 6 is judged at #5a. When the power source switch 6 is out of operation, the #6 is executed and the supply of power to at least one of a load cell 3 and a display device 5 is turned OFF to return the operation to the #5a. The execution of turning OFF the power supply to a processing section itself automatically is put in standby until it is detected that the power source switch 6 is not in operation at the #5a. This allows the avoiding of such a situation that a circuit large in power consumption is energized continuously in wrong housing condition whatsoever.
Patent JP-H09256880-A (JP)
Title: Control device for internal combustion engine
Inventor: TOMITA YUKIEI
IPC: F01L1/34
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the engine speed for an internal combustion engine in the idle operation with sufficient adjustment range without raising the exhaust temperature different from the measures by controlling the ignition timing when the engine speed to be controlled by an idle speed control(ISC) device is excessive. SOLUTION: A variable valve timing(VVT) 25 changes the valve timing of an air intake valve 8 to change the valve overlap. An idle speed control valve(ISCV) 24 adjusts the quantity QA of air flowing in a bypass passage 23. An engine speed sensor 76 detects the engine speed NE. When the ISC is failed, the engine speed NE is increased. An electronic control unit(ECU) 80 judges whether or not the engine speed NE is excessive over the prescribed value NE1. The air intake valve 8 performs the delay by controlling the VVT 25 based on the judgment to obtain the negative valve overlap. The quantity of air to be sucked into a combustion chamber 4 is reduced thereby.