baber/WOPTO huggingface dataset:
Patent JP-H115983-A (JP)
Title: Preparation of coke
Inventor: MATSUURA SHIN
IPC: C10B57/14
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing coke that can increase the horizontal coke shrinkage at the end of the coke oven carbonization chamber and can reduce the coke pushing load. SOLUTION: A charge coal having a water content regulated to 0 to 9 wt.% is mixed with 1 to 10 wt.% additive having a larger shrinkage at a temp. of 300 to 800 deg.C than the charge coal. A coke oven carbonization chamber is charged with the mixture followed by carbonization at a temp. of 600 to 900 deg.C. At the time of the introduction of the charge coal having a water content regulated to 0 to 9 wt.% into the coke oven carbonization chamber, a charge coal, which has been mixed with 1 to 10 wt.% additive having a larger shrinkage at a temp. of 300 to 800 deg.C than the charge coal is introduced into the coke oven in its portion around the lid, followed by carbonization. The additive may be an aliph. and/or arom. hydrocarbon having a linear shrinkage of not less than 4×10<-4> K<-1> at a temp. of 300 to 800 deg.C.
Patent JP-S6138100-A (JP)
Inventor: YAMAGAMI HIROAKI
IPC: E21D11/10
Filed: 1984-07-30
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-S5784171-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: TOBIOKA FUMIO
IPC: H01L21/331
Filed: 1980-11-13
Abstract: PURPOSE:To obtain a substrate having long life time by a method wherein after an oxide film is provided on a semiconductor substrate providing a high concentration layer on both surfaces of said substrate, a high concentration layer on one side is removed, and after the second oxide film is provided, said substrate is subjected to a heat treatment to form a slumping layer. CONSTITUTION:N<+> layers 11 are formed on both surfaces of an N type semiconductor substrate 10 by diffusion, and then after the first oxide films 12 are formed, an oxide film on one side is removed. Then the N<+> type layer on one side is removed by chemical etching, and the treated substrate is finished by mirror etching. Further the second oxide film is formed on the surface subjected to the mirror finishing, and the resultant is treated with heating in an oxygen atmosphere, thereby a slumping layer being formed taking diffusion depth of the N<+> layer as 190mum. Hereby, it is possible to manufcture a semiconductor substrate having long life time easily by using a thin semiconductor substrate.
Patent JP-H1013716-A (JP)
Title: Ghost elimination device
Inventor: MATSUNAGA MITSUHIRO
IPC: H04N5/21
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate 17 ghost in an optimum state at all times without emphasizing noise in a TV signal by controlling the transmission characteristics of a video signal based on the amount of noise included in the video signal. SOLUTION: A waveform fetch memory 7 receives and outputs a ghost elimination reference signal (a) in a TV signal (b) for a prescribed video period. A control circuit 8 reads the ghost elimination reference signal (a) from the waveform fetch memory 7 and cancels a color burst signal and a horizontal synchronizing signal through the 8-field sequence to generate a non-signal part and detects the strength of the noise in the non-signal part. Furthermore, the control circuit 8 compares the reference signal (a) with an ideal ghost elimination reference signal (b) stored in a reference waveform memory 9 to calculate a filter coefficient (a) of a waveform equalization filter 4 and a filter coefficient (b) of a ghost reduction filter 5.  The filter coefficients (a), (b) are respectively set to the waveform equalization filter 4 and the ghost reduction filter 5 to cancel ghost and then a TV signal (e) without ghost is outputted.
Patent JP-S5589312-A (JP)
Title: Preparation of ion-exchange fluorinated polymer
Inventor: ASAWA TATSUROU
IPC: C08F214/18
Filed: 1978-12-27
Abstract: PURPOSE: To prepare a fluorinated polymer useful as an ion exchange membrane for the electrolysis of brine, by carrying out aqueous emulsion polymerization of a fluorinated ethylenic monomer and a carboxyl group-type functional monomer in the presence of a specific fluorine-containing surface active agent.  
     CONSTITUTION: A fluorinated polymer is prepared by copolymerizing (A) a  fluorinated ethylenic monomer [pref. I (Z and Z' are F, H or CF 3 )] with (B) a carboxyl group-type functional monomer [pref. II (l is 0W3, m is 0W1, n is integer of 0W12; X is F or CF 3 ; Y and Y' are F or 1W10C perfluoroalkyl group; A is CN, COF, COOH, etc.)] in the presence of a polymerization initiator, e.g. ammonium persulfate, etc., and an 8C perfluoroalkyl group-containing compound as a fluorine-containing surface active agent (e.g. III, etc.) to attain the (B) content of 5W30mol%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H117534-A (JP)
Title: Road white line detection device
Inventor: FUKUMURA TOMOHIRO
IPC: G08G1/16
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To accurately detect a while line on a road. SOLUTION: The periphery of a vehicle is picked up, an actual white line width of a road passing through is acquired and the white line width wi for each scanning line in a picked-up picture is calculated based on the actual white line width of the road while passing through. Then, a white line model by the scanning line is set, a partial pixel of the same size as the white line model by the scanning line is extracted from the picked up picture and the matching degree of the picture of the partial pixel with the white line model is calculated. Thus, the center point of the partial pixel maximum in the matching degree is defined as the center point of the white line in the picked-up picture.
Patent JP-H05336434-A (JP)
Title: Control judging device and judging method for camera head
Inventor: FUNAZAKI FUMIHIRO
IPC: G02B7/08
Filed: 1992-05-28
Abstract: PURPOSE:To know the validity of the control of a lens device even when a host computer is not operated at all. CONSTITUTION:An iris present position voltage, remote controller middle point voltage, and zoom position voltage are outputted from a lens device 30 mounted on a camera main body, and respectively applied to comparator circuits 23, 24, and 25 of a controller 20. The size of the input voltage is compared with the size of a reference voltage by each comparator circuit 23, 24, and 25, and data indicating the compared result are applied to a CPU 21. The validity of at least an iris control and a zoom control is judged based on the inputted data by the CPU 21, and the judged result is applied to a host computer 10.
Patent JP-H0210909-A (JP)
Title: Piezoelectric resonance component, its manufacture and piezoelectric resonator device
Inventor: TOYOSHIMA ISAO
IPC: H03H3/02
Filed: 1988-06-28
Abstract: PURPOSE:To reduce number of components and to facilitate automatic assem bling by accommodating a piezoelectric resonator to an insulation case having an integrated terminal by insert molding and overlapping the case integrally so as to assemble them. CONSTITUTION:Piezoelectric resonators 5, 6 are accommodated in insulation cases 3, 4 having integrated terminals 7, 8 incorporated by the insert mold and having a projection 14 or the like. Then plural cases with a resonance chamber formed thereto are overlapped and combined by using mutual fitting projections and recessed parts, then number of components of the piezoelectric resonator device for a ladder filter or the like is reduced and it is assembled easily by automatic assembling or the like and then manufactured.
Patent JP-H0449034-A (JP)
Title: Coated butted sheet and manufacture thereof
Inventor: HONDA TOMIYASU
IPC: B05D7/06
Filed: 1990-06-18
Abstract: PURPOSE:To prevent a coating layer from interlaminar peeling by curing and forming simultaneously the first UV-curing resin layer filling the surface uneven parts caused by channels of conduit tubes, cracks etc., and the second UV-curing resin layer on the surfaces of butted sheets adhered with a backing material. CONSTITUTION:After the surfaces of butted sheets lined with a backing material are coated and impregnated with a solvent-diluted UV-curing colored resin coating so as to fill the surface uneven parts caused by channels of conduit tubes, cracks etc., on the surfaces of butted sheets, a solvent in the colored resin coating and air in the butted sheets are emitted by heating. Then, the colored resin coating is semi-cured to a gel state by performing UV irradiation or after the surfaces of butted sheets are furthermore coated with another UV-curing resin coating under a condition wherein the colored resin coating is not cured without performing UV irradiation, UV irradiation is performed to cure simultaneously these colored resin coating and the resin coating. As no interlayer made of the resin coating film is formed thereby and it is integrally solidified on the surfaces of the butted sheets, there exists no possibility of occurrence of interlaminar peeling.
Patent JP-S5587249-A (JP)
Title: Diagnostic system for data transfer unit
Inventor: YAMASHITA NOBUHIKO
IPC: G06F13/00
Filed: 1978-12-25
Abstract: PURPOSE: To make it possible to diagnose abnormality of only a peripheral equipment by deciding upon request operation contents in a control block and then by letting the peripheral equipment transfer data with a main memory unit by itself corresponding to the operation contents.  
     CONSTITUTION: Between central processor 1 and main memory unit 2, data are transferred via bus 3. Main memory unit 2 has two different regions, 1st region 2a and 2nd region 2b. Via the abovementioned bus 3, channel 4 transfers data between central processor 1 and main memory unit 2. In channel 4, memory circuit 4a and channel control circuit 4b are provided. Channel 4 is connected to an auxiliary memory circuit via bus 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06343613-A (JP)
Title: Presuming method for current source of vital organism activity
Inventor: TOMITA SADAMU
IPC: A61B5/05
Filed: 1993-06-04
Abstract: PURPOSE:To establish a presuming method for vital organism activity current source with which the current source can be presumed precisely through maintaining of the accuracy in calculating the minimum norm solution. CONSTITUTION:A multi-channel SQUID sensor is furnished in proximity to a part of the body to be inspected, for example the brain, and the magnetic field data produced by a vital organism activity current source in the brain acquired. In presuming the position size, and direction of this intra-brain current source on the basis of the magnetic field data, the group of lattice points is set in the brain (Step 1), and the current source of each lattice point is determined by the minimum norm method (Step 2). The other group(s) of lattice points are moved to the lattice point where a current source having a large value among the said current sources exists (Step 3), and about these lattice points, the current, source is again presumed by the minimum norm method (Step 2). This procedure is repeated until the minimum lattice point spacing becomes below the specified level (Step 4), and the real current source is presumed.
Patent JP-S5384566-A (JP)
Title: Partial and sequential exposure method
Inventor: HIYANE MASAO
IPC: H01L21/027
Filed: 1976-12-29
Abstract: PURPOSE: To increase the accuracy, by positioning the both substances for the direction of orthogonal two axes and also by making adjustable the deviation in angle, in partial and sequential exposing method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6053708-A (JP)
Title: Method of preventing clogging in burner nozzle
Inventor: WATANABE TADASHI
IPC: F23D23/00
Filed: 1983-09-01
Abstract: PURPOSE:To prevent a burner nozzle from clogging, by injecting fuel for a short time from the nozzle of one burner which is stopping, while another burner is in burning operation. CONSTITUTION:At the time of partial loading, combustion is taken place by a burner 1 only, while a burner 2 is stopped, for example. At that time, fuel is injected from the nozzle 4 of a stopping burner 2 by the other operation signal for a short time at predetermined intervals. A certain length of time is necessary for the light-duty content in fuel adhering to the nozzle 4 and remaining inside to be heated and vaporized. Therefore, the above-mentioned intervals should be determined shorter than the time which is necessary for the fuel to be vaporized. With such an arrangement, the nozzle 4 is prevented from clogging.
Patent JP-H0720992-A (JP)
Title: Touch panel controller
Inventor: MIZUSHIMA MIKIO
IPC: G06F3/0488
Filed: 1993-06-30
Abstract: PURPOSE:To detect the locus even for continuous touch operation by providing an operation detection part which receives touch position data from a position detection part and a timer which performs time clocking operation according to the instruction from the operation detection part. CONSTITUTION:If the timer 7 is in a time clocking stop state when touch position data are detected, touch position data and a touch-on status are outputted in spite that a touch-on is present, but when the timer 7 is in time clocking operation, the current touch position data are compared with last touch position data and when they are different, continuous touch operation is decided to output a continuous touch status. Further, when a signal indicating the end of time clocking is received from the timer 7, it is considered that lastly received touch position data make transition from the continuous touch operation to a touch-off state, and the touch position data and a touch-off status are outputted.
Patent JP-S6221154-A (JP)
Title: Method and apparatus for developing process of photosensitive lithographic printing plate
Inventor: NOGAMI AKIRA
IPC: G03F7/30
Filed: 1985-07-19
Abstract: PURPOSE:To decrease the change of developing property in subsequent developing tanks and to permit stable development by dividing the development to the 1st development and 2nd development and having a washing stage at the least one stage between the respective developments thereby obtaining a printing plate which is free from uneven development. CONSTITUTION:A photosensitive lithographic printing plate 1 is conveyed by conveying rollers 2a to the 1st developing zone on the 1st developing tank 3 where the 1st developing soln. is injected from nozzles 4a and 4b by a shower to the photosensitive layer surface of the photosensitive lithographic printing plate. The surface of the photosensitive is rubbed by a brush roller 5a and thereafter the 1st developing soln. is squeezed by a pair of squeeze rollers 6a. The plate is then sent by conveying rollers 2b to the 1st washing zone of the 1st washing tank 7 where the 1st developing soln. remaining on the plate is thoroughly washed away by the washing water injected from a nozzle 8 and a brush roller 5b. After the washing water is squeezed off, the plate is sent by conveying rollers 2c to the 2nd developing zone on the 2nd developing tank 9 where the 2nd developing soln. is injected. The developing soln. is thereafter squeezed away and finally the plate is thoroughly washed in the 2nd washing zone on the 2nd washing tank 11.
Patent JP-H0212852-A (JP)
Title: Integrated circuit diagnosing apparatus
Inventor: KUSHIBE HIDEFUMI
IPC: G01R15/24
Filed: 1988-06-30
Abstract: PURPOSE:To manufacture the title apparatus capable of measuring a passing away high speed transient phenomena doing no damage to the high position resolving power of electron probing process in no danger of breaking an IC circuit subject to no signal change due to the ruggedness of the surface of IC circuit by a method wherein the title device is composed of respective specified Pockels elements, photoirradiating parts, a photodetector and a potential detector. CONSTITUTION:The title integrated circuit diagnosing apparatus is composed of Pockels elements 5, 6 provided on an integrated circuit 8, photoirradiating parts 11 (He-Ne laser) 2-4 irradiating the Pockels elements 5, 6 with specific polarization surfaced beams, a photodetector 12 detecting the reflected ray on the irradiating beams upon said Pockels element 5, a potential detector (oscilloscope) 13 detecting the surface potential of the integrated circuit 8 corresponding to the output from the photodetector 12. For example, the surface of the integrated circuit 8 is coated with silicon oil and then the Pockels element 5 as a parallel flat plate comprising a transparent electrode 14 on the surface and a dielectric multilayer reflecting films 6 on the rear surface is placed on the silicon oil 7. Then, the laser beams passing through the Glan-Thompson prism serving both as a polarizer and an analyzer to be entered into Pockels elements on the integrated circuit 8 and reflected by the reflecting film 6 and finally passes through the prism 4 again to be detected by the photodetector 12.
Patent JP-H06161270-A (JP)
Title: Electrophotographic method
Inventor: YAMAMOTO HAJIME
IPC: G03G15/095
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electrophotographic method by which a structure is made simple and the soiling of toner in a device is prevented. CONSTITUTION:A photosensitive drum 38 which incorporates a fixed magnet is used. After an electrostatic latent image is formed, it is brought into contact with magnetic developer 44 in a developer container 43, and the developer 44 is attracted to the surface of the photosensitive body 38 by a magnetic force. Further, when an electrode roller 45 to which an AC voltage is applied is passed, the toner remains only in the image part and is developed and visualized. A voltage for developing the toner is applied when the electrified area of the electrostatic latent image carrier passes opposite the electrode roller 45. Thus, the formation of a solid image, which is caused immediately after the start of printing in reversal development, can be prevented.
Patent JP-S5784825-A (JP)
Title: Die apparatus for hollow forming
Inventor: YAMADA KANEO
IPC: B29C49/00
Filed: 1980-11-15
Abstract: PURPOSE:To prevent the ununiformity of cooling accompanied with the fluctuation of thickness of a formed body and the roughening of the surface of the formed body by a method wherein laminal cooling elements are provided along the formed surface on the surface layer part of the formed surface of a die adjacent to the thick zone of the formed body. CONSTITUTION:A forming surface 13 of a die corresponding to the mouth of a vessel is composed of die inserts 5a, 5b for cooling the opening in which laminal cooling 4a, 4b provided curvedly along this forming surface are built respectively. Die inserts 8a, 8b for cooling the bottom part to which elements 7a, 7b have been attached previously so that a pair of laminal cooling elements 7a, 7b are arranged along this formed surface are joined with the lower part of the formed surface 6 of the die corresponding to the bottom part of the vessel. The laminal cooling element applies Peltier effect.
Patent JP-H11350715-A (JP)
Title: Wiring construction and wiring method
Inventor: HAMAMOTO KEISHO
IPC: E04B5/48
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To maintain an insulating function while reducing the cost for wall wiring or the like using a structural member having inner and outer surface plates facing each other with an insulating material filled between the plates. SOLUTION: In a structural member 4 filled with an insulating material 3 between inner and outer surface plates 1, 2 facing each other, a housing space S for placing an electric wiring device 5 such as convenience outlet is drilled in the inner surface plate 1 and the insulating material 3, and the outer surface plate 2 left as it is. Close to the housing space S for the structural member 4, a wiring groove 6 is formed along the total length of the structural member 4, and plate members 7, 7 are stacked at the side of the inner surface plate 1 of the structural member 4. An electric wire 10 is laid in the wiring groove 6, a surface member 8 is stacked on the surface of these plate members 7, 7 thereby covering the wiring groove 6.
Patent JP-S6223217-A (JP)
Title: Correction coefficient control system for automatic equalizer in data demodulation section
Inventor: SENOO KEIICHI
IPC: H04B3/06
Filed: 1985-07-23
Abstract: PURPOSE:To improve the reliability of the system by controlling automatically a correction coefficient to be smaller even when a phenomenon increasing noise takes place rapidly and allowing the correction of the automatic equalizer to follow the slow fluctuation of the circuit distortion. CONSTITUTION:An error signal output 15 of an adder 12 is given to a correction coefficient selecting circuit 18, where the power of the error signal is smoothed. When the smoothed value does not exceed a preset threshold value, a changeover switch 19 is controlled to select a value alphaO of a conventional correction factor 14. When the smoothed value exceeds the threshold value, a value alphaO/4 of 1/4 of the correction coefficient 20, it is given to a tap weighting correction circuit 17 via a multiplier 16 as the correction coefficient alpha to correct the automatic equalizer 2. Even when an error signal Ek at a reception data point at a time (k) due to noise is larger, the correction coefficient alpha is set smaller and the correction quantity of a tap weight Ck+1 is suppressed.
Patent JP-H0452596-A (JP)
Title: Water quality monitor apparatus for atomic power plant
Inventor: FUKASE KAZUO
IPC: G21C17/00
Filed: 1990-06-21
Abstract: PURPOSE:To achieve the laborsaving of analysis work, the enhancement of measuring accuracy and the reduction of radiation exposure by sending a signal to a plurality of instruments for analysis by an automatic control and monitor apparatus and automatically performing the maintenance, calibration and measurement of the apparatus. CONSTITUTION:A plurality of automatic instruments for analysis are connected to a photoelectric converter 8 through lead wires 10 - 16 and subsequently connected to an automatic control and monitor apparatus through an optical fiber cable 9. This automatic control and monitor apparatus performs the control of lower analysers and the operation and monitoring of data. That is, this apparatus sends signals for the washing of a detection part, automatic calibration and the start and completion of measurement to the lower analysers. The interval of the respective signals can be set by an operator console. Further, the sequential or on-line data from the respective instruments for analysis are operationally processed to obtain day and month mean data. When the data deviate from the ranges of control objective values at every measuring items, an alarm is emitted. By this method, analytical work, calibration and maintenance are automated and the saving of labor is achieved. Since calibration and maintenance are frequently and certainly carried out, accuracy can be enhanced.
Patent JP-H0832610-A (JP)
Title: Netowrk repeater
Inventor: EBE HIDEKAZU
IPC: H04L12/46
Filed: 1994-07-13
Abstract: PURPOSE:To provide a network repeater which securely prevents that a repeater route generates a loop. CONSTITUTION:The network repeaters 103 and 104 are provided with plural ports 105 and 106 connected to networks 101 and 102. The respective ports have peculiar numbers A and B. The network repeaters having functions for repeating frames through the other port only when the address of a frame arriving at the prescribed port exists in the network except for the network connected to the port are provided with judgement means transmitting a frame for loop judgement with the other port 106 of the same repeater 103 as a destination from the prescribed port 105 and judging that the loop exists in the repeater route when the frame for loop judgement arrives at the destination port 106.