baber/WOPTO huggingface dataset:
Patent JP-2000268362-A (JP)
Title: Method for defect detecting and processing of optical disk and recording/reproducing apparatus
Inventor: SUZUKI MOTOYUKI
IPC: H04N5/85
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To make recordable a motion video information in real time by moving the position of light beams for every predetermined section, reproducing tracks where information is recorded, detecting a defect from the level of reproduced signals and starting next recording from a position separated a predetermined distance from a position where the defect is detected when a defect is detected. SOLUTION: In recording data on an optical disk, a recording command is transmitted to a CPU 21 via an interface from a significant device as a host, and moreover, the data to be recorded are stored in a buffer memory 28 via an interface circuit 27. When the data stored in the buffer memory 28 reach a predetermined amount, data of a predetermined volume to be recorded are sent to a coding circuit 29 via the interface circuit 27. The coding circuit 29 modulates the input data by a modulation method appropriate to a characteristic of the optical disk and outputs to a laser driver 30.
Patent JP-S61225659-A (JP)
Title: Urea detection element
Inventor: OKADA TAKESHI
IPC: G01N33/62
Filed: 1985-03-29
Abstract: PURPOSE:To achieve a higher sensitivity and reproducibility, by providing a porous thin film on the surface of a transparent support to be impregnated with urease and an indicator. CONSTITUTION:A porous thin film such as unwoven fabric and filter paper is fastened on a transparent support comprising a polymer such as polycarbonate and polyvinyl compound by bonding and is impregnated with an urease solution and an indicator such as bromophenol blue and cresol red. The amount of the urease, the indicator and the assistant used is preferably 2-20wt%, 3-10wt% and 1-20wt% for solid concentration, for example, per the weight of a water soluble binder. The amount of heavy metal ion trapping shall be set within the range of about 0.5-20wt%. Thus, the amount of urea can be measured accurately.
Patent JP-H02275471-A (JP)
Title: Granular toner material
Inventor: PIE KOKU
IPC: G03G9/09
Filed: 1990-03-16
Abstract: PURPOSE: To enable the development of an electrostatic charge image contg. a colorless electric charge controlling agent not interfering with the colorant of a toner material by using a specified compd. or polymer as a colorless compd. CONSTITUTION: A compd. represented by formula I, a polymer consisting essentially of repeating units represented by formula II or one of their amine salts or quat. ammonium derivs. is used as a colorless compd. In the formulae I, II, each of R<1> -R<4> is a 1-6C alkyl, R<5> is H or a 1-5C alkyl, R<6> is H, a 3-12C alkenyl, etc., (m) is 1-4, in the case of m=1, R<7> is, an acyl, etc., in the case of m=2, R<7> is carbonyl, etc., in the case of m=3, R<7> is a triacyl, etc., in the case of m=4, R<7> is a tetracyl, etc., R<8> is H, an aralkyl, etc., each of A and B is a 2-12C alkylene, etc., and (n) is 2-200. The development of an electrostatic charge image contg. a colorless transparent electric charge controlling agent not interfering with the colorant of a toner material is enabled.
Patent JP-S63235145-A (JP)
Title: Passive seatbelt device
Inventor: KAWAI OSAMU
IPC: B60R22/06
Filed: 1987-03-24
Abstract: PURPOSE:To prevent occurrence of abnormal spike current by making a reversible motor rotatable corresponding to opening/closing of door and feeding inverted current with a time lag set through a timer to a passive reciprocal driver which is controlled by a relay being operated by a limit switch. CONSTITUTION:A passive belt reciprocal drive reversible motor M is controlled by relays RL1, RL2 where exciting coils thereof are grounded through limit switches SWF, SWR arranged respectively at the releasing end and the mounting end of a seatbelt, and timers T2, T2' are connected through inverters I3, I3' to the bases of drive transistors Q1, Q2 in relay circuit. Furthermore, a door switch SWD is connected through AND gates A, A' and flipflops FF, FF'. Power supply due to reverse rotary motion (door close) can be made with a time lag when a motor is driving (door open), thereby occurrence of abnormal spike current can be prevented.
Patent JP-H07249790-A (JP)
Title: Semiconductor photoelectric conversion material
Inventor: YANAGIDA SHOZO
IPC: H01L31/08
Filed: 1994-03-11
Abstract: PURPOSE:To enhance the photoelectric conversion efficiency by thermally circulating a liquid containing a semiconductor and a spectral sensitization coloring matter so that the coloring matter is adsorbed to the surface of the semiconductor. CONSTITUTION:A liquid containing a semiconductor and a spectral sensitization coloring matter is thermally circulated so that the coloring matter is adsorbed to the surface of the semiconductor. When the coloring matter adsorbed to the semiconductor photoelectric conversion material is irradiated with solar beam, the spectral sensitization coloring matter absorbs visible light and excited. Emitted electrons migrate to the semiconductor thence through a transparent conductive glass electrode to a pair electrode. The oxidoreduction system in an electrolyte is reduced by the electrons migrated to the pair electrode. The spectral sensitization coloring matter, from which the electrons have migrated, is in oxidized form which is eventually reduced by the oxidoreduction system in the electrolyte to recover the original state. In other words, electrons flow to constitute a solar cell thus enhancing the photoelectric conversion efficiency.
Patent JP-H03269613-A (JP)
Title: Multiple recording system for external storage
Inventor: ARIGA KENICHI
IPC: G06F3/06
Filed: 1990-03-20
Abstract: PURPOSE:To unconsciously secure the synchronization by interrupting the execution of an instruction when the synchronization is needed, informing the queuing of synchronization, and restarting the interrupted instruction based on a restart instruction obtained at reception of the information of the queuing of synchronization. CONSTITUTION:An instruction analysis executing means 22a analyzes the instruction received from an input/output instruction pointing means 21 and gives an instruction to a disk device 24a to execute a write instruction only. Receiving a report on the end of execution of the write instruction from the device 24a, the means 22a sets the next read instruction in a queuing state for its execution and informs a restart instruction means 23 of a synchronization queuing state via a synchronization queuing interruption. The means 23 outputs the restart instruction information to both multiplexed instruction analysis execution means 22a and 22b when the synchronization queuing states are informed from both means 22a and 22b. Receiving the information of the restart instruction from the means 23, the means 22a restarts the read instruction kept in a queuing state and gives an instruction to the means 24a for its working. Thus the synchronization is unconsciously secured when an instruction is restarted based on the information of the restart instruction.
Patent JP-H11264534-A (JP)
Title: Incinerating plant control device and operating method therefor
Inventor: YAMADA AKIHIKO
IPC: F23G5/50
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To maintain stabilized combustion and reduce the discharging amount of CO, NOx, dioxin and the like by a method wherein the strength, the constituent and the like of the smell of waste are detected and operation is controlled based on the detection. SOLUTION: A hopper 610 of an incinerating furnace is provided with a smell measuring chamber 201. Waste, carried by a crane 612, is carried to a smell measuring chamber 201 by a belt conveyor 204. A quality of waste estimating unit extracts the correlation between the smelling constituents and the quality (amount of generating heat, water content, chloride content and the like) of the waste from the quality data of the waste, which are accumulated in off-line. The quality of the waste is estimated from the data of smell of charging waste, which is measured on line based on the result of the extraction. The result of estimation of the quality of waste, the analysis of gas and a control signal are recorded into a reference value data base as one set. The reference value of control is transmitted into a control unit and a set value is changed into the transmitted value to control.  According to the method, a control signal value, suitable for the quality of waste to be charged, can be set previously whereby excellent combustion can be maintained.
Patent JP-S52150862-A (JP)
Title: Kneading vessel holder of flour kneading machine
Inventor: KOIZUMI OSAMU
IPC: B01F15/00
Filed: 1976-06-09
Abstract: PURPOSE:In a kneading vessel holder of a flour kneading machine, to hold the kneading vessel by a resilient holder, prevent damage, eliminate a conical motion of the vessel, and facilitate detachment of the vessel.
Patent JP-H05222372-A (JP)
Title: Control of combustion in coke oven
Inventor: YAMAMOTO YASUNORI
IPC: C10B21/10
Filed: 1991-04-01
Abstract: PURPOSE:To provide the title method comprising determining the flow rates of a fuel gas and air fed to each combustion chamber by calculation without providing the chambers with flow meters and determining the target value of the degree of opening of a cock which regulates the flow rate of the mixed gas fed to the chamber. CONSTITUTION:The flow rate ratio is calculated from the detected degree of opening of each cock and the maximum flow rate per cock is determined by calculation from the flow rate ratio. A coefficient K1 is determined from the pressure in a distribution pipe and the overhead pressure in the combustion chamber, and smoothed. The smoothed maximum flow rate is determined, and the flow rate of each cock is determined from the flow rate and the smoothed maximum flow rate. The maximum flow rate per cock is determined from the target value of the pressure in the distribution pipe and the target value of the overhead pressure in the combustion chamber. The flow rate ratio of each cock is determined from the target flow rate and the maximum flow rate of each cock, and the flow rate ratio is converted into the degree of opening of the cock.
Patent JP-S63234185-A (JP)
Title: Radiation measuring instrument
Inventor: IMAI MINORU
IPC: G01T1/17
Filed: 1987-03-23
Abstract: PURPOSE:To permit safe and quick calibration operation of a radiation measuring instrument by eliminating the need for repeating many times of going into and out of a radiation projection chamber at the time of the calibration operation. CONSTITUTION:An operator installs this radiation measuring instrument in the radiation projection chamber and sets an operation mode setting means 22 at a calibration mode at the time of calibrating the instrument. Then, the operator goes out of the projection chamber and instructs a radiation detecting means 1 to make radiation projection. A counter means 13 counts uncalibrated count values at this time. An actual count signal 21 corresponding to the count value stored in the means 13 is then outputted from a control means 18 which calculates a calibration coefft. by using the signal 21. Inputting of a coefft. setting signal 15 to a calibration coefft memory means 14 is executed remotely while the radiation measuring instrument is held installed in the radiation projection chamber or is executed after the instrument is carried to the outside of the projection chamber. The output signal 16a of an arithmetic means 16 is made into the signal of high accuracy corresponding to the dose or dose rate of the radiation to be measured by this calibration operation when the means 22 is set at the measurement mode. The operator is, therefore, required to go into and out of the projection chamber just twice at the time of calibrating the instrument. The safe and quick operation is thus permitted.
Patent JP-S61227482-A (JP)
Title: Picture information reproducing error processor
Inventor: ISOBE HIROMASA
IPC: H04N1/413
Filed: 1985-04-02
Abstract: PURPOSE:To reduce disturbance in a reproduced picture by using a data of a line just before in place of an erroneous data when a reproduction error exists. CONSTITUTION:A compression reproducing processing section 102 codes picture information received in an input line buffer 100 into the linear compression coding system such as the MH system, further the picture data subject to compression coding received in the input line buffer 100 is applied with the code reproduction to restore the original picture information, which is outputted to an output line buffer 104. The original picture 300 is subject to compression coding in the unit of two lines, and if a data with simultaneous coding to lines 3, 4 has an error, the compression reproducing processing section 102 uses a data of one line just before, that is, the data of the line 2 in place of the erroneous data on the lines 3,4 to restore the reproduced picture.
Patent JP-S60251126-A (JP)
Title: Separation of rare earth element by liquid-liquid extraction
Inventor: JIYAN RUI SABO
IPC: C01F17/17
Filed: 1985-04-02
Abstract: At least one rare earth value is selectively separated from at least one other rare earth value, by selectively liquid/liquid extracting an aqueous phase comprising the nitrates of said rare earth values with an organic phase which comprises an organic extractant, said organic extractant comprising at least one organophosphinic compound having one of the formulae (I) or (I'):    <IMAGE>  (I)   <IMAGE> (I')  wherein R1 and R2, which may be identical or different, are each substituted or unsubstituted alkyl, cycloalkyl, alkoxyalkyl or alkylcycloalkyl radicals, and X is either hydrogen or a cation.
Patent JP-S61228409-A (JP)
Title: Optical device
Inventor: ARAI NOBORU
IPC: G02B7/00
Filed: 1985-04-01
Abstract: PURPOSE:To position respective optical members on an optical surface plate accurately with extreme ease by forming groove parts in the optical surface plate in the same shapes with the bottom parts of the optical members. CONSTITUTION:The groove parts 1a almost in the same shapes with the bottom parts of the respective optical members are provided at positions where the respective optical members are provided. When a device is assembled, a laser light source 3 and a rotary polygon mirror 5 are fixed on holding bases 3A and 5A and then an incidence lens 4 and scanning lenses 6 and 7 are nearly fitted on the optical surface plate 1 by fitting only lens single bodies in the groove parts 1a. Thus, the groove parts 1a are provided to the optical surface plate 1 and the optical members are fitted in the groove parts 1a and thus positioned and nearly fixed, so the respective optical members are positioned on the optical surface plate with extreme ease.
Patent JP-S57182740-A (JP)
Title: Photomask
Inventor: TABUCHI CHIHIRO
IPC: G03F1/00
Filed: 1981-05-07
Abstract: PURPOSE:To raise durability without causing defects due to static electricity, by providing a protective layer between a conductive layer and a mask. CONSTITUTION:A transparent conductive thin film layer 2 made of a material selected from Mo, Ta, Nb, Ti, Cr, V, W, Zr, Au, In2O3, and SnO2; a transparent protective layer 3, resistant to chemicals, made of a material selected from Al2O3, CaO, MgO, SiO2, CeO2, and TiO2; and a mask 4 formed into a pattern made of a material selected from Cr, Cr2O3, Si, Ta2O3, Ta, and Fe2O3 are successively formed on a transparent substrate 1, thus permitting the conductive film layer 2 to be made hardly destructible, the maks 4 to be made easily washable, and durable without causing defects due to conductivity change and static electricity.
Patent JP-H06280584-A (JP)
Title: Inner compression ratio variable mechanism for supercharger
Inventor: TAJIMA KATSUNORI
IPC: F04C28/16
Filed: 1993-03-26
Abstract: PURPOSE:To surely remove oil content from the atmospheric pressure chamber of a diaphragm connected to a piston changing the discharge port area of a screw type pump. CONSTITUTION:In an inner compression ratio variable mechanism, a piston holder is fitted in a stepped piston inserting hole formed on the side of a rotor housing, the connecting rod part of a piston is slidably insertedly fitted to the piston holder, the piston capable of being advanced and retreated in the direction meeting at nearly right angles with the axial direction of a gate rotor is held, and a diaphragm is connected to the connecting rod of the piston. A breather hole communicating to the atmospheric pressure chamber of the diaphragm is provided, and the breather hole is communicated to the bypass passage of an intake system through a rubber tube and the like.
Patent JP-S62226088-A (JP)
Inventor: TSUKIJI MASAAKI
IPC: G12B5/00
Filed: 1986-03-28
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-H06283722-A (JP)
Title: Semiconductor device provided with floating gate and its manufacture
Inventor: MAARI KOUICHI
IPC: H01L27/115
Filed: 1993-03-26
Abstract: PURPOSE:To provide a semiconductor device which can be integrated highly, in which a void or the like is not caused with reference to an interlayer insulating film, whose intermediate insulating layer is not degraded and which is provided with a floating gate having an excellent element characteristic and to provide its manufacturing method. CONSTITUTION:An element isolation region 20 is formed, so as to be a stripe shape, on the surface of a semiconductor substrate 1, a floating gate 24a and a control gate 28a are formed, the element isolation region 20 is removed partly by an etching operation or the like in a part corresponding to a common source region 40 for a transistor, and an isolation groove part 36 is formed. At this time, sidewalls 38 are formed on sidewalls of the isolation groove part 36, and they are formed so as to become narrow along the depth direction. From another point of view, at least the side end part of a common source in a floating gate is covered with a control gate so that damage due to an etching operation does not act on an intermediate insulating layer.
Patent JP-S57185375-A (JP)
Title: Grinding liquid
Inventor: ENDOU YUKIO
IPC: C09K3/14
Filed: 1981-05-08
Abstract: PURPOSE: To provide a grinding liquid which enables the high accuracy grinding with free grinding particles in a remarkably shortened cutting time in high productivity, by compounding kerosene with grinding particles such as green carborundum, a surface active agent, a silica-based suspension stabilizer, a mineral oil and a vegetable oil.  
     CONSTITUTION: The objective grinding liquid is obtained by using kerosene as a main component, and compounding grinding particles such as green carborundum or white alundum, a surface active agent, a silica-based suspension stabilizer, a mineral oil (e.g. machine oil) and a vegetable oil (e.g. rubber oil) to kerosene.  
     EFFECT: The precipitation of the grinding particles and the adhesion of the grain particles to the peripheral part of a wire saw which does not participate in the cutting, can be suppressed.  
     USE: Cutting of a brittle material such as quartz, ceramics, silicon, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0619445-A (JP)
Title: Display monitor
Inventor: TOMIMATSU SATORU
IPC: G09G5/10
Filed: 1993-03-05
Abstract: PURPOSE:To reduce a flicker on a screen due to constant-period scanning and reduce the fatigue of the eyes by providing a control part which generates a contrast control signal to be superposed on a brightness control signal to vary this signal. CONSTITUTION:Under the amplitude control of a video signal control part 2, mean brightness is determined with a brightness control signal based upon the resistance value of a volume 3 for brightness setting that a user sets. A contrast control part 7 superposes the contrast control signal on the brightness control signal through an amplifier 8 and a capacitor 9 and the brightness of an image displayed on a CRT 6 varies with the time according to the contrast control signal. The contrast control part 7 generates a signal having such 1/f fluctuations that a frequency spectrum becomes 1/f as the contrast control signal which causes brightness variation for reducing the flicker on the screen of the CRT 6. Therefore, the flicker on the screen due to the constant-period scanning is reduced by the brightness variation.
Patent JP-S62223674-A (JP)
Title: Abnormality diagnosing device for electric equipment
Inventor: IBUKI TSUNEJI
IPC: G01R31/12
Filed: 1986-03-25
Abstract: PURPOSE:To detect fine vibration due to abnormality by synchronizing the input of the detection signal of a vibration sensor to an arithmetic part with an electric pulse signal accompanying corona discharge. CONSTITUTION:The vibration sensor 3 is installed on the external wall of compressed gas insulation equipment 1 and a center conductor 2 is installed inside it. The electric pulse signal accompanying the generation of coronas is detected by a floating electrode 8 provided outside the equipment through an electromagnetic inductor, amplified 9, and inputted to a synchronizing signal generating device 10. The device 10 generates and applies a signal synchronizing with the pulse signal to a computing element 5. The computing element 5 generates a clock signal based upon the synchronizing signal. The detection signal of the sensor 3 which is amplified 4, on the other hand, is sampled and inputted on the basis of the clock signal. The value of each sampled signal is found by the computing element 5 and stored in a corresponding memory in the order of the respective sampled signals. Then, the detection signal of corona discharge has constant phase relation with the pulse signal at any time, so it is applied successively to increase the value gradually and the value is displayed 6 and observed.
Patent JP-S62226443-A (JP)
Title: Information recording medium
Inventor: KANAMORI KATSUYUKI
IPC: B41M5/26
Filed: 1986-03-26
Abstract: PURPOSE:To improve recording sensitivity, to decrease reading errors and to provide stability to long-term preservation by incorporating a prescribed metallic oxide like discontinuous specks into a recording layer on the side in contact with a substrate. CONSTITUTION:The metallic oxide 3 such as In2O3 is deposited by evaporation like the specks on the substrate 1. The recording layer 2 consisting of a mixture composed of In and GeS, etc., is formed thereon. The metallic oxide consists of at least one kind of the metallic oxide selected from PbO, WO2, WO3, TiO, SiO, SiO2, In2O3, Al2O3, MoO2, GeO, GeO2, CdO, Ga2O, Na2O, ReO2, ReO3, Re2O7, and ZnO and the diameter of the metallic oxide 3 provided like the specks is made 10-1,000Angstrom . The content of the metallic oxide 3 in the recording layer 2 is made 0.1-30wt%. The sensitivity is improved by providing an under coat layer consisting of a chlorinated polyolefin on the substrate 1 provided with the metallic oxide 3.
Patent JP-H07253309-A (JP)
Title: Method of focusing lime sensor
Inventor: YAMAHA TSUNEO
IPC: G01C3/06
Filed: 1994-03-14
Abstract: PURPOSE:To facilitate the focusing of a line sensor on a laser beam in a microscopic particle detector. CONSTITUTION:Sensors 4A and 4B for focusing are arranged to have at least four photodetectors S1-4 which are arrayed vertically at both ends of a line sensor 15 to receive Rayleigh scattered light of a sample air separately and the line sensor 15 is moved forward or backward and stopped at a position where the intensities of difference signals reaches the maximum value separately between photodetecting signals of the photodetectors S2 and S3 arrayed at the center part of both the sensors 4A and 4B for focusing and the photodetecting signals of the photodetectors S1 and S4 arrayed outside them to make the line sensor 15 focus on a laser beam. Thus, the traditional method is rationalized to facilitate focusing work.