baber/WOPTO huggingface dataset:
Patent JP-S62256448-A (JP)
Title: Detection of defect in silicon substrate
Inventor: ABE HIDEJI
IPC: H01L21/66
Filed: 1986-04-30
Abstract: PURPOSE:To detect the size and concentration of a separated oxide in a silicon substrate easily and accurately by a method wherein the silicon substrate is thermal oxidized to form an oxide film including a separated oxide further forming an electrode as a MOS capacitor so that the dielectric breakdown of MOS capacitor may be measured. CONSTITUTION:When an electrode 17 is formed on an oxide film 13 including a defective oxide film 14 while a silicon substrate 11 and the electrode 17 are impressed with a voltage V9, overall voltage V9 is divided into x1 and x2, i.e., the film thickness as the difference between the total oxide film thickness Tox and that Lox of defective part to be impressed. At this time, the oxide film 13 including a defective part 14 is subjected to a dielectric breakdown when the voltage impressed on x1 and x2 exceeds the maximum breakdown voltage of the true (excluding the defective part 14) oxide film itself 13. Therefore, the oblique lined part in the withstand voltage distribution represents the defective film 14 completely included in the oxide film 13 while the thicker the formed oxide film 13. the more clear the defective part 14 represented in the breakdown strength distribution. Through these procedures, the size of defective oxide film can be detected accurately.
Patent JP-H04306973-A (JP)
Title: Facsimile equipment
Inventor: MOMOSE MASANORI
IPC: H04N1/21
Filed: 1991-04-03
Abstract: PURPOSE:To obtain the security of a received picture by providing a function implementing memory reception forcibly with the intention of a receiver side and setting a password. CONSTITUTION:This equipment is set to the forced memory reception mode at the depression of the memory reception key of an operation section 2 or at the memory reception start time and the forced memory reception mode is displayed on a display section of the operation section 2. When a call comes from a communication line, a received picture is stored in a picture memory 7 from a control circuit 5 via an NCU 4 and a MODEM 3. Then the memory reception mode is released at the arrival of the memory reception end time or the depression of the memory reception key. Moreover, when the operator outputs the received picture, the information of the picture memory 7 is outputted from a recording section 6 by depressing a start key and inputting a password or the like from the operation section 2.
Patent JP-H06308230-A (JP)
Title: Target tracking processing device for radar
Inventor: TAMAI KAZUKI
IPC: G01S13/72
Filed: 1993-04-26
Abstract: PURPOSE:To invariably stabilize the output of a high-speed Fourier transfomation device by shifting the frequency of the time wave-form data in the extraction range inputted to a distance tracker before convergence and after convergence respectively. CONSTITUTION:A distance tracker 3 estimates the future position of a target at each pulse repetition interval(PRI), inputs the estimated position, observed position, and estimated speed to a repetition gating section 2, and reduces the extraction range. Before convergence when the extraction range inputted to the tracker 3 has a large error, the frequency of the time wave-form data is shifted by the change quantity of the PRI, and the shape change of the filter of a high-speed Fourier transformation (FFT) device 1 passing the input data by the PRI is suppressed. After convergence when a smaller error is recognized, the frequency of the input time wave-form data is shifted by the quantity subtracted with the center frequency of the filter from the estimated speed of the target indicated in frequency. The input data pass through the center frequency position of the filter, and the output of the device 1 is stabilized.
Patent JP-H11285022-A (JP)
Title: Cathode ray tube display device
Inventor: OGUCHI TOSHIYUKI
IPC: G09G1/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the cathode ray tube display device where failure in eyesight due to age is corrected and a video image easily and visually recognized by the aged person is reproduced. SOLUTION: The display device is provided with a contour correction circuit 1 that corrects a contour based on a contour correction signal and with a video amplifier circuit 2 that changes an amplification factor of a color signal based on a color correction signal. Then a contour correction signal and a color correction signal are generated based on each parameter stored in a storage circuit 6 and fed to the contour correction circuit 1 and the video amplifier circuit 2. A level of the contour correction signal and the color correction signal is adjusted by a control circuit 4 and then failure in eyesight due to age is properly corrected and a video image easily seen by the aged person is reproduced.
Patent JP-S60244145-A (JP)
Title: Image forming device
Inventor: KASUYA YUKIO
IPC: H04N1/00
Filed: 1984-05-18
Abstract: PURPOSE:To preserve pictures and sounds at a time and to hear the sound signals only through ears by converting the sounds into digital signals to transmit them together with the digital picture signals and printing the digital sound signals together with the digital picture signals turned into visible images on the same format on the print side. CONSTITUTION:The pictures on an original are read by a reader 400 and sent to a synthesizer 600 after A/D conversion, data compression 500 and parallel/serial conversion. The synthesizer 600 synthesizes the serial digital sound signal given from a memory 300 with the picture signal given from a data compressing device 500 and transmits them. While only the sound signal is extracted out of the synthetic signal received by a separator 700 at the print side and stored temporarily to a memory 1000. The read-out digital sounds are decoded by a decoder 1100 and undergo D/A conversion. Thus the sounds are delivered through a speaker 1200. The synthetic signal of the separator 700 is decoded by a decoder 800 to a state set before compression. Then both picture and sound signals are turned into visible images and printed by a printer 900.
Patent JP-S61256830-A (JP)
Title: Interference wave eliminating device
Inventor: INOUE NOBUTAKA
IPC: H04B1/26
Filed: 1985-05-09
Abstract: PURPOSE:To eliminate effectively only an interference wave without erasing a signal component by providing a filter element to eliminate the interference wave at a stage after the frequency is converted down by the 1st mixer. CONSTITUTION:A interference wave is applied to an input terminal of a interference wave eliminating device together with a signal. The signal is frequency- converted by the 1st mixer 11 by using a local oscillation signal outputted from an oscillator 12 and the frequency of the oscillation signal from the oscillator 12 is changed by a frequency control means 13. When a interference wave having a lower frequency than that of the signal is fed to the input terminal together with the signal, the oscillator is oscillated at, e.g., a higher frequency than that at the absence of the interference wave. Thus, the signal can pass through a filter element 14 of the next stage when the 1st mixer applies frequency conversion, but the interference wave has a frequency at the outside of the pass band and cannot pass therethrough. The signal passing through the filter element is restored into the original frequency band by the 2nd mixer 15 of the next stage and outputted from an output terminal 10b.
Patent JP-S59223903-A (JP)
Title: Flexible magnetic disc recording device
Inventor: MOURI TOMOHIRO
IPC: G11B5/016
Filed: 1983-06-02
Abstract: PURPOSE:To make recording tracks high-density by forming plural concentric circle-shaped recording tracks, which are recorded with an azimuth angle in directions different from each other alternately, adjacently to one another without gaps on a flexible magnetic disc. CONSTITUTION:A pair of magnetic heads 2 and 3 for recording and reproducing of a floppy disc 1 are fixed to a magnetic head supporting base 4 and have azimuth gaps 2a and 3a inclined at angles +theta and -theta from the center line in the radial direction. The head 3 is fixed to the same supporting base as the head 2 in the position which is shifted to the inside circumferential side from the head 2 by dimension corresponding to the width of one track and is apart from the head 2 in the circumferential direction, and thus, the crosstalk between heads 2 and 3 is prevented. Consequently, heads 2 and 3 are transferred for the distance corresponding to two-track pitch at a time and are brought into contact with two tracks adjacent to each other in case of recording and reproducing. All tracks are formed into concentric circle shapes without gaps on the floppy disc 1 by the azimuth recording system due to said pair of heads 2 and 3, and the guard band which is necessary for crosstalk prevention in a conventional device is unnecessary.
Patent JP-H02278798-A (JP)
Title: Package blank board of electronic circuit
Inventor: TAKAHASHI TSUTOMU
IPC: H05K5/03
Filed: 1989-04-20
Abstract: PURPOSE:To form a package blank board, as a proprietary product, whose cost is low and which is simple by a method wherein a surface-board part and elastic and deformable bent parts formed at both end parts of the surface- board part to be coupled to coupling protrusions of a shelf are molded collectively and sliding coupling faces are formed at the coupling protrusions of the shelf. CONSTITUTION:A surface-board part 2 which has been provided with sheetlike parts 3 to he coupled to guide members 51, 52 and elastic and deformable bent parts 5 which have been formed at both end parts of the surface-board part 2 to be coupled to coupling protrusions 53, 54 of a shelf 50 are molded collectively. Sliding coupling faces 6 which can be sliding-coupled to the coupling protrusions 53, 54 of the shelf 50 and fitting recessed parts 7 which can be fit to the coupling protrusions 53, 54 are formed at the bent parts 5; a package blank board 1 is constituted. This package blank board 1 can be locked into the shelf 50 simply and easily; the front of the shelf at a part where nothing is mounted is covered with the surface-board part 2 of the blank board 1. Thereby, the package blank board 1 as a proprietary product can be obtained at a low cost and simply.
Patent JP-H08292986-A (JP)
Title: Method and system for assisting customer support
Inventor: ITO HARUHISA
IPC: G06Q50/10
Filed: 1995-04-24
Abstract: PURPOSE: To provide a customer support assiting method and system which can provide accurate information for an operator of a customer support center from a user. CONSTITUTION: A user terminal 100 is equipped with a storage means 130 which stores internal state information obtained as the user operates and a communication means 140 which sends the internal state information stored in the storage means 130 to the customer support center 300 in response to access to the customer support center, and the customer support center 300 is equipped with a customer support terminal 310 having a display means 310 which acquires the information received from the user terminal 100 and displays it.
Patent JP-H02278979-A (JP)
Title: Pseudo frame electronic shutter and luminance signal forming method
Inventor: KANTANI MASASHI
IPC: H04N5/378
Filed: 1989-04-20
Abstract: PURPOSE:To reduce the production of flicker and line crawl considerably by multiplying a weight coefficient with plural picture data adjacent to each other, adding the result and forming a high frequency luminance signal. CONSTITUTION:A signal So read in terms of fields from a charge coupling type solid-state image pickup device is converted into a digital picture data by a signal output system A and a picture data corresponding to a frame picture is stored in a frame memory B. Then a matrix circuit C forms a high frequency luminance signal corresponding to each photodetector element from a picture data through the addition of the result of calculation of multiplying a large weight coefficient with a picture signal outputted from the photodetection ele ment and the result of calculation of multiplying other proper weight coefficient smaller than the former coefficient with a picture signal outputted from the photodetection element. Thus, even when there is a difference from smear in the color signals for each field, they are averaged mutually and a sharp picture not causing flicker and line crawl is obtained.
Patent JP-S58673-A (JP)
Title: Pressure control mechanism
Inventor: NAKAMURA SUSUMU
IPC: F16K17/10
Filed: 1981-06-24
Abstract: PURPOSE:To provide a pressure control mechanism comprising a P-port, a T-port, a poppet valve, a plurality of check valves and a spool valve which can avoid a transient phenomenon to heighten responsibility and be improved in stability and accuracy of reproducibility. CONSTITUTION:When P-port pressure is higher than cracking pressure of a check valve 8a, the check valve 8a is opened, which causes oil to flow into a tank through the check valve 8a so as to produce a pressure loss DELTAP before and behind an orifice 6. At this time, there is the relation:pi/.d<2>.DELTAP>F to open a poppet 2, so that pressurized oil flows from the P-port to a T-port, whereby the P-port pressure is controlled by the cracking pressure of the check valve 8a. When a spool 14 is moved to the right, a port 10 of a check valve 8b communicates with a tank, so that the P-port pressure is controlled by the cracking pressure of the check valve 8b.
Patent JP-H112875-A (JP)
Title: Film having azimuthally recorded track and coated with magnetic substance
Inventor: JAGIELINSKI TOMASZ MARK
IPC: G03B17/24
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To magnetically record additional data on APS film and to increase the quantity of the stored data by including at least one azimuthally recorded magnetic track in a magnetic layer. SOLUTION: The azimuthally recorded magnetic track 30 is arranged in space between the standard vertical recording tracks 14 and 16 of a frame 18, and the azimuthally recorded magnetic track 32 is arranged in space between the standard vertical recording tracks 20 and 22. The azimuthally recorded magnetic tracks 30 and 32 are recorded (this means, magnetism transition is recorded at an angle other than 90 deg. to track length) at an azimuth angle which does not influence the performance of the adjacent tracks recorded not azimuthally (this means, magnetism transition is recorded at the angle of 90 deg. to track length). Thus, the quantity of the stored data is increased with only the minimum acceptable tracking error.
Patent JP-H09287099-A (JP)
Title: Method of electrolytic grinding wigh high efficiency for stainless steel sheet
Inventor: TADOKORO YUTAKA
IPC: C25F3/24
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To uniformly finish the whole face of a steel sheet into the objective glosiness with high reproducibility by small electrolytic energy, at the time of executing electrolytic grinding with the stainless steel sheet to be ground as the anode and a metallic sheet as the counter electrode, by executing the electrolysis in such a manner that the current density is prescribed in the beginning. SOLUTION: At the time of executing electrolytic grinding with the stainless steel sheet to be ground as the anode and a metallic sheet as the counter electrode, in the beginning, electrolysis is executed in such a manner that the current density is regulated to the certain one of 15 to 50% of the final current density for a certain time, and after that, continuously, electrolysis is executed for the remaining time so as to regulate the current density to 100%. By optimizing the time distribution of this electrolysis, glosiness of about >=85% of that in the case electrolysis is executed at the final current density for all times can be obtd., and electrolytic grinding by which difference in the appearance is hardly shown can be executed.
Patent JP-S58214942-A (JP)
Title: Storage device
Inventor: INOUE AKIFUMI
IPC: G06F13/00
Filed: 1982-06-09
Abstract: PURPOSE:To decrease the number of peripheral circuits and to simplify the constitution of a storage device, by sharing an addition arithmetic circuit with plural memory banks. CONSTITUTION:When memory control signals SM1-4 are supplied with the timing shifted by a prescribed time, the read data selection signals SR1-4 are applied successively to a selector S0 synchronously with the above-mentioned timing. Then the stored data are read out to memory banks M1-M4 respectively. These read-out data are fed back to be supplied to an addition arithmetic circuit C and executes an operation with the addition data. While the data DR1 is processed, the read data DR2 is read out of the bank M2 by a memory control signal SM2 and a read data selection signal SR2 and then stored in the 1st register R1 after an addition arithmetic after the result data on the data DS1 which is previously stored to the register R1 is stored again to the bank M1.
Patent JP-S5527308-A (JP)
Title: Novel composition for coating
Inventor: MATSUMOTO YOSHIO
IPC: C08L67/02
Filed: 1978-08-16
Abstract: PURPOSE: A composition powder coating that is composed of an air-drying polyester that is solid at room temperature and a specific metal compound, thus having high storage stability and giving coating films with high moisture resistance, mechanical properties and high smoothness.  
     CONSTITUTION: To (A) 100 parts by wt of an air-drying polyester that contains 0.2W40wt% of an alcohol or its derivative of formula I (R 1 , R 2  are H, 1W3C alkyl; R 3  is 1W10C straight or branched alkylene, or difunctional group residue having at least one linkage selected from ether, ester, urethane, amide, thioether and sulfone linkages and 1W10C stratight or branched alkylene and/or phenylene; the total number of carbon atoms in R 1W3  is 0W19) as the air-drying component, has a molecular weight of 500W20,000 and is solid at room temperature, is added (B) 0.00001W1 part of at least one of metal compound selected from Se-, Pd- and Sn-containing compounds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07279459-A (JP)
Title: Multi-purpose stadium with opening/closing roof and natural turf ground
Inventor: NISHIMURO MASANORI
IPC: E04B7/16
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a multi-purpose stadium in which various sport games can be held, by constituting the stadium with a natural turf ground laid down on the field of an arena and a racing field arranged between the natural turf and the lower stage stand ring. CONSTITUTION:A roof 3 of stadium facilities covering the arena 4 is composed of a fixed roof 3a and a movable roof 3b. Louvers as ventilation slits 5 are provided between the peripheral side of the fixed roof 3a and the core 1 to control the inflow and outflow of the outside air. The outer periphery of respective floors 2 of the concourse B is opened to conduct the outside air into the arena 4. A natural turf ground 6 is laid down on the field of the arena 4 and racing lanes 8 are provided between the ground 6 and the stand rind 7 of the lower floor of the stand A. Next, the outside air is always conducted from the ventilation hole 14 to the arena 4 and the natural turf is brought up without troubles even when the roof 3 is closed and further, when the roof 3 is opened, the natural turf is spontaneously brought up by means of solar beams and rainfall.
Patent JP-S5526075-A (JP)
Title: Processing device for interpole wire of stator
Inventor: HAMANE TOKUHITO
IPC: H02K15/04
Filed: 1978-08-14
Abstract: PURPOSE: To reduce the size of a processing device and simplify the control of a holding part for an interpole wire, by moving the holding part along an arc by a single cylinder through two links.  
     CONSTITUTION: After a coil 57 wound around a bobbin 11 is scraped down, the rod 43 of the cylinder 42 is protracted to swing the two links 26, 29 through a lever 39  to move a fixed claw 14 and a wire holding claw 16 along an arc in the direction of  an arrow B. A gap is defined between the fixed claw 14 and the wire holding claw  16. An electric wire 13 is nipped between these claws. A solenoid 20 is then energized to hold the electric wire 13. The cylinder rod 43 is thereafter retracted to move  the holding claw 16 along an arc in the direction of an arrow D. Another cylinder  52 is operated to elevate the holding claw 16 in the direction of an arrow E. A flier  12 is rotated to wind the electric wire by several turns around the bobbin 11. The  electric wire 13 is then released. The holding claw 16 is returned to the original  position by the cylinder 52. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02278986-A (JP)
Title: Picture signal processor
Inventor: TAKEZAWA MASAYUKI
IPC: H04N5/14
Filed: 1989-04-19
Abstract: PURPOSE:To attain special effect freely by writing a data from a control means to a memory during a video image blank period and reading the data from the memory during the video effective period according to an input digital component. CONSTITUTION:A control means 1 gives an address signal to memories 3R, 3G, 3B via selectors 2R, 2G, 2B during a video blank period to write the data supplied from the control means 1 to the memories 3R, 3G, 3B via selectors 4R, 4G, 4B. Then an input digital component signal is given to the memories 3R, 3G, 3B as an address signal via the selectors 2R, 2G, 2B externally during the video valid period and the data in the memories 3R, 3G, 3B written in advance is read and outputted via the selectors 4R, 4G, 4B. Thus, the gain control in common to the R, G, B colors and also other special effect are applied to attain picture processing of multifarious kinds.
Patent JP-S5223273-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01L29/08
Filed: 1975-08-15
Abstract: PURPOSE: Method of manufacturing a semiconductor device which does not short even when the bonding wire contacts the corner of the element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63280735-A (JP)
Inventor: SANDERS JOSEF
IPC: C08G18/40
Filed: 1988-04-23
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-H03297485-A (JP)
Title: Power transmission for vehicle
Inventor: KUBO KATSUHIRO
IPC: A63G25/00
Filed: 1990-04-17
Abstract: PURPOSE:To enhance the turning property of a vehicle by orienting approximately in the vertical direction of a vehicle body planes one including the axis of a crank shaft and the other that of a speed reducer shaft. CONSTITUTION:Planes one including the axis 42a of a crank shaft 42 and others the respective axes 56a, 61a, 62a of speed reducer shafts 56, 61, 62 are each oriented approximately in the vertical direction of a vehicle and are almost rectilinear in the vertical direction of a power transmission system extending from the crank shaft 42 to the output shaft 62. Therefore the length of a power transmission is remarkably shortened in the longitudinal direction of the vehicle. In, e.g. a four-wheel buggy, the power transmission 20 is installed utilizing a vertically long space between a sheet and rear wheels, thereby shortening a wheel base to make the vehicle body compact and enhance the turning property of the vehicle.