baber/WOPTO huggingface dataset:
Patent JP-2001023267-A (JP)
Title: Cassette tape recorder
Inventor: KURIHARA MORIO
IPC: G11B15/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cassette tape recorder from which the cassette tape loaded on the cassette loading part within the recorder can be pulled outside of the recorder even if the recorder becomes inoperative in the state that a magnetic head abuts on a magnetic tape. SOLUTION: When an injecting plate 126 is moved from a locking position to an unlocking position integrally together with a locking plate 11, a counterclockwise component of force is exerted on an injecting pin 121 while the inclined pressurizing surface 136A of a second pressurizing part 136 slides relatively to the injecting pin 121. Thus, when a head driving lever 71 rocks even a little counterclockwise, the state of meshing with a second restricting lever 81 is released, the magnetic head supported in a play position by the head driving lever 71 is moved in the direction of an injecting position by the energizing force of an energizing member for restoring.
Patent JP-S6088582-A (JP)
Inventor: KURAUDO ERU MIZEREZU
IPC: B26B21/40
Filed: 1983-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0621462-A (JP)
Title: Thin-film transistor
Inventor: KITAKATA MAKOTO
IPC: H01L29/78
Filed: 1992-06-30
Abstract: PURPOSE:To facilitate manufacture of an integrated circuit highly packed with thin-film transistors. CONSTITUTION:A thin-film transistor comprises a gate electrode 103 on an insulating film 102, a gate oxide 105 formed on the side wall of an opening in the gate electrode and gate insulator, an active polysilicon 106 opposed to the gate electrode along the gate electrode, and heavily dope regions 107 formed around the top and bottom of the opening in the active polysilicon. The transistor has a vertical structure, in which current flows in the active polysilicon between the heavily doped regions.
Patent JP-H0616928-A (JP)
Title: Polyamide composition
Inventor: TOMITA HITOSHI
IPC: C08L77/00
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a polyamide composition for industrial parts having high aging resistance by blending a polyamide with a substituted hydroxyphenylpropionic acid ester of a specific tetraoxaspiroundecane derivative diol and a phosphorus based antioxidant. CONSTITUTION:100 pts.wt. polyamide (e.g. nylon 6) is blended with 0.05-7 pts.wt. 3,9-bis[2-{3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionyloxy}-1,1- dimethylethyl]-2,4,8-10-tetraoxaspiro[5,5]undecane and 0.05-7 pts.wt. phosphorus based antioxidant [e.g. tris(2,4-di-tbutylphenyl)phosphite] to provide the polyamide composition excellent in heat aging characteristics and suitable for electronic and electric parts, car parts, industrial parts, etc.
Patent JP-H0250022-A (JP)
Title: Method and device of flame detection
Inventor: TSUMURA SHUNICHI
IPC: F23N5/24
Filed: 1988-08-08
Abstract: PURPOSE:To indicate the state of insulation deterioration compare an initial leakage current value with a flame ion current value to perform an arithmetic operation and generate a signal that there is a flame even if a black skirt is formed by comparing the initial leakage current value with the flame ion current value at the time of the last ignition to perform the operation. CONSTITUTION:Reference voltage is applied among a detecting electrode 5, an ignition burner 1 and an earth 4, an initial current value is detected, a current value is compared with the flame ion current value or the reference current value at the time of last ignition to perform operation. For example, the initial leakage current value is normal if it is in the range of 0-5% to the flame ion current value at the time of last ignition, if it is in the range of 5-50%, it is in attention, and in the case where it exceeds 50%, it is set to judge that it is abnormal, an insulating state between flame contact electrodes is diagnosed to indicate its result by a lamp and the like. The flame ion current value is very different according to the existence of a black skirt, but the initial leakage current value is compared with the flame ion current value to perform the operation, for example, in the case where the flame ion current value is 1-1.5 times the initial leakage current value, there is no flame, in the case where the flame ion current value is 1.2-10 times the initial leakage current value, there is a flame and in the case where the flame ion current value is in excess of 10 times the initial leakage current value, a right flame is indicated.
Patent JP-S6437980-A (JP)
Title: Winning ball flow down passage mechanism of pinball machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1987-08-04
Abstract: PURPOSE: To supply balls to a counting means without clogging a prize ball passage by arranging a straightening means for controlling the flow of prize balls in a parallel flow passage so that all the prize balls supplied from each parallel flow passage to a combined passage are combined within the combined passage with a time difference. CONSTITUTION: When prize balls 2 are supplied to a prize ball tank 3, the prize balls 2 are divided to parallel flow passages 41A, 41B form the bottom part of the prize ball tank 3 and supplied, and carried down therein. When the prize balls 2A, 2B are collided with the tips 8x, 8y of gears 8A, 8B, the gears 8A, 8B are rotated, and the prize balls 2A, 2B are straightened one by one and carried to the lower stream by the tooth space S of each gear 8A, 8B. Since one combined passage 42 is substantially vertically provided under the lower end of the parallel flow passages 41A, 41B, the straightened prize balls 2A, 2B are fallen into the combined passage 42.  Further, since the tips 8x, 8y of the two gears 8A, 8B are relatively shifted by 30 deg. to the rotating direction, the prize ball 2B is never fallen from the parallel flow passage 41B on the gear 8B side to the combined passage 42 simultaneously with the prize ball 2A.
Patent JP-S6351752-A (JP)
Title: Carrier recovery device
Inventor: OTANI SUSUMU
IPC: H04L27/22
Filed: 1986-08-21
Abstract: PURPOSE:To improve traceability for input frequency fluctuation between bursts, by compressing the mean frequency fluctuation of an input signal at a carrier recovery circuit, and compressing phase shift generated by the frequency fluctuation between bursts by a phase-locked loop including a demodulation circuit, and a pi/2 phase shift circuit. CONSTITUTION:An error signal is inputted to a smoothing circuit 109, and the noise of which is compressed, and minimizes a phase error between a modulation wave and a recovered carrier that are inputs to the demodulation circuits 105 and 106 by controlling a phase shift circuit 110. The carrier recovery circuit 104 is reset before the arrival of a signal by a control signal from a terminal 115, to prevent the influence of response between the bursts of the carrier rerecovery circuit 104. Therefore, the common fluctuation of an input frequency is compressed by the carrier recovery circuit 104, and fluctuation between the bursts is compressed by the demodulation circuits 105 and 106, and the phase- locked loop including the pi/2 phase shift circuit 107. In this way, it is possible to improve the traceability for the frequency fluctuation between the bursts.
Patent JP-S6173480-A (JP)
Title: Picture processing system
Inventor: YAMADA MASANORI
IPC: H04N1/40
Filed: 1984-09-19
Abstract: PURPOSE:To execute the binary coding processing of necessary and effective picture information in an original area by recognizing the prescribed level of reading data and executing a binary coding processing on the basis of a generating frequency. CONSTITUTION:A CPU 211 inputs a black peak value and a white peak value from the original area in each main scanning line, counts up the contents of 2-byte area corresponding to detected data BPi, WPi in a 64X2-byte black peak histogram area and a 64X2-byte white peak histogram area which are prepared in a RAM one by one and sets up and stores a slice level in a ROM 212. In addition to the slice level, a dither pattern and an output pattern which are stored in the ROM can be also selected and determined as the determining method of the slice level. When the same original is continuously read out by plural times and copied, the slice level ROM pattern is held and then cancelled after a fixed period from the end of copying of prescribed sheets.
Patent JP-H0622496-A (JP)
Title: Shaft coupling for dynamo-electric machine
Inventor: IIJIMA MASARU
IPC: H02K7/14
Filed: 1992-06-30
Abstract: PURPOSE:To couple the shaft of an established machine with the shaft of a machine easily and besides with accuracy on the spot. CONSTITUTION:This coupling is provided with a middle plate 1, which is installed between the hydraulic turbine shaft flange 10a on drive side and the generator shaft flange 9a on driven side and has approximately the same thickness and size as the generator shaft flange 9a, a reamer stud 13 and a nut 14, which fasten both flanges 9a and 10a and the middle plate 1, and a bush 2, which is inserted in the space around the reamer stud 13 inserted into the reamer hole of the generator flange 9a. Hereby, the adjustment of the interval between shafts and the coupling on the site becomes easy, and the shafts can be coupled with accuracy.
Patent JP-S6173152-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1984-09-19
Abstract: PURPOSE:To form a silver halide color photographic sensitive material superior in color reproduction performance and remarkably enhanced in the light fastness of a magenta dye image by incorporating a 1H-pyrazolo-[3,2-C]-s-triazole type coupler and a specified compd. CONSTITUTION:The silver halide color photographic sensitive material contains a 1H-pyrazolo-[3,2-C]-s-triazole type coupler and a magenta dye image stabilizer contg. a compd. represented by formula 1, typically embodied by formula 2, and it is used, preferably, in an amt. of 10-200mol% of said triazole type coupler, and it has not only an effect for preventing browning of the magenta dye image due to light but an effect for preventing discoloring due to light.
Patent JP-S5988594-A (JP)
Inventor: MINAMINO TERUHISA
IPC: E21D9/093
Filed: 1982-11-09
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-S6175172-A (JP)
Inventor: ATOBE MOTOJI
IPC: E04H6/14
Filed: 1984-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0749863-A (JP)
Title: Kanji conversion learning device
Inventor: KAKU TOSHITAKE
IPC: G06F17/27
Filed: 1993-08-06
Abstract: PURPOSE:To improve the accuracy and input speed of conversion by reviewing a KANJI (Chinese character) array, newly storing it, and adding a frequency of use if a conversion part is misselected and that is corrected with a user's instruction when there are plural corresponding words. CONSTITUTION:The conversion part 20 retrieves inputted reading symbols in the order of a learning dictionary part 40 and a fixed large-sized dictionary part 45 and if the conversion part 20 makes a misselection and that is corrected with the user's indication through a selection part 30 when there are plural corresponding words, an array reviewing part 51 newly stores 1 as the use frequency unless a word after correction is stored in the learning dictionary part 40 or adds 1 to the use frequency and reviews the array of words with the reading symbols by giving priority to the use frequency firstly and the newness of use secondarily when the word is already stored. When the use frequency of the word exceeds a specific value after the array is reviewed, an update part 50 decreases all word use frequencies by a certain number at the learning dictionary part 40 and then compares them with a determined threshold value to delete words which are less than the threshold value from the learning dictionary part 40.
Patent JP-S5986308-A (JP)
Title: Electromagnetic wave propagating body
Inventor: OKAYA KAN
IPC: H01Q1/36
Filed: 1982-11-09
Abstract: PURPOSE:To realize light weight and excellent characteristic by forming integrally flexible conductive fiber bundles. CONSTITUTION:The U-shaped curved part is formed by using braids 1, 2 made of conductive reinforced fiber bundles. The braids are provided over a part of straight line part. The straight line part is formed from the multilayers of the conductive reinforced fiber bundles 3 arranged in parallel in the direction of waveguide. The curved part and the straight line part are arranged in a metallic die and a resin is cured internally by heating air from the inside while pressing. The resin is impregnated into the fiber and the tube body is cured. Since the entire part is formed integrally the uniform conductive characteristic is realized.
Patent JP-S5898921-A (JP)
Title: Formation of wiring electrode
Inventor: KOBAYASHI NOBUYOSHI
IPC: C23C14/02
Filed: 1981-12-09
Abstract: PURPOSE:To provide a method of forming a stable wiring electrode free from the problem of peeling off of the reaction product, wherein a siicon oxide film, polycrystalline silicon and a molybdenum film are formed successively formed on a substrate such that the molybdenum film has a thickness smaller than a half of the polycrystalline silicon film. CONSTITUTION:A thermal oxidation film 2 is formed on an Si substrate (100) 1 to have a thickness of 1,000Angstrom . Then, the film 2 is coated with a polycrystalline silicon film 3 which is formed by evaporation to have a thickness of 2,000Angstrom  by low-voltage CVD. The polycrystalline silicon film 3 is then coated with an Mo film formed by an electron beam evaporation. When the thickness d1 of the Mo film 4 is made respectively 500, 550, 700 or 900Angstrom , the peeling of the films is prevented and MoSi2 5 is produced to form a stable wiring electrode, by a subsequent heating at 700 deg.C for 10min.
Patent JP-S6168298-A (JP)
Inventor: EDOWAADO ETSUCHI ZEMUKU
IPC: B43M3/04
Filed: 1985-09-07
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-S6177277-A (JP)
Inventor: INOUE KAZUO
IPC: G02F1/1345
Filed: 1984-09-21
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-S6255963-A (JP)
Title: Gaas semiconductor device
Inventor: MITSUI KOTARO
IPC: H01L21/28
Filed: 1985-09-04
Abstract: PURPOSE:To prevent a P-N junction from damaging due to heat generated in case of electric welding by forming a barrier metal layer between a P-type GaAs layer and a P-type electrode layer. CONSTITUTION:A P-type GaAs film 2 is epitaxially formed on an N-type GaAs substrate 1 by a conventional method, a reflection preventive film 4 is attached onto an AlGaAs film 3, and a window 9 is selectively opened. A TiN film 5 is coated as a barrier metal by a reactively sputtering method on the film 2. Thereafter, P-type electrodes and N-type electrodes 7 are attached as the conventional one. Even if a high welding voltage is applied in case of welding an interconnector 8 in this construction, the film 5 becomes the barrier for the film 2 to prevent the reaction with the P-type electrode (Ti/Ag, Ag/Zn) to prevent a P-N junction from damaging to perform the connection of sufficient strength, thereby improving the reliability.
Patent JP-H06306-A (JP)
Title: Magnetic filter
Inventor: NAKAMURA MITSUSHIGE
IPC: B01D35/06
Filed: 1992-06-15
Abstract: PURPOSE:To lower the flow rate of a washing liquid as compared with the flow rate of a treated liquid by swiveling a washing liquid injection nozzle to successively agitate, fluidize and wash the entire part of a filter medium packed layer and disposing a flat planar permanent magnet below the packed layer in such a manner that its magnetic pole surface faces the rear surface of the filter medium packed layer. CONSTITUTION:The washing liquid is injected from the washing liquid injection nozzle 12 and the washing liquid injection nozzle 12 is swiveled to successively agitate and fluidize the entire part of the filter medium 11 packed layer. The magnetic particles captured by the filter media part are separated from the filter media 11 losing the magnetism and emerge together with the washing liquid from second liquid outlets 8. As a result, the flow rate of the washing liquid is lowered as compared with the flow rate of the treated liquid. The flat planar permanent magnet 17 is disposed below the packed layer so as to face the rear surface of the filter medium 11 packed layer and the structures to hinder the washing are not provided at all in the space where the filter media 11 are packed and therefore, the entire part of the packed layer is easily and evenly washed.
Patent JP-S5898865-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NOGUCHI NAOTO
IPC: G11B15/44
Filed: 1981-12-07
Abstract: PURPOSE:To perform the reproducing and the one-way recording surely, by providing the first protect lever between a forward lever and a reverse lever and providing the second protect lever between the forward or reverse lever and an erase lever. CONSTITUTION:When a forward lever 3 and a reverse lever 4 are moved simultaneously in directions opposite to spring charge directions (b) and (c), a forward lever pin 3b and a reverse lever pin 4c are brought into contact with a protect lever 10 to inhibit a forward lock pin 3b and a reverse lock pin 4b from being engaged with a lock plate 9 simultaneously. When the reverse lever 4 and an erase lever 15 are moved simultaneously in directions opposite to spring charge directions (c) and (d), a reverse pin 4d and an erase lever pin 15b are brougnt into contact with a protect lever 11 to inhibit the reverse lock pin 4b and an erase lock pin 15a from being engaged with the lock plate 9 simultaneously. Thus, the reverse or forward playback and the one-way recording are performed surely.
Patent JP-S6259225-A (JP)
Title: Production of alpha-olefin
Inventor: SHIRAKI YASUSHI
IPC: C07C67/00
Filed: 1985-09-09
Abstract: PURPOSE:To obtain a linear alpha-olefin in high purity and improve the yield of a middle fraction, by oligomerizing ethylene in the presence of a ternary catalyst of a zirconium halide, an alkylaluminum halide compound and phosphorus compound. CONSTITUTION:A gas containing ethylene is polymerized in the presence of a mixture of (i) a compound expressed by the formula ZrXaAb (X and A are Cl, Br or I; a and b are integers 0-4 and a+b=4), preferably zirconium tetrachloride, with (ii) a compound expressed by the formula AlRcQd (R is 1-20C alkyl; q is Cl, Br or I; c and d are 1, 1.5 or 2 and c+d is 3), preferably diethylaluminum chloride and (iii) a phosphorus compound to advantageously obtain a linear alpha-olefin useful for modifying comonomers of polyolefins, etc. This method provides a higher yield of a middle fraction, e.g. about 6-20C, higher yield of the alpha-olefin in each fraction and lower composition ratio of formed waxes than well-known methods.
Patent JP-S5990279-A (JP)
Title: Interface circuit
Inventor: SAITOU YUUICHI
IPC: G11C5/14
Filed: 1982-11-12
Abstract: PURPOSE:To prevent a control circuit from a malfunction by pulling up a negative-polarity signal among control signals of a main body interface and holding the signal level negative. CONSTITUTION:A signal line which is an object of hot-line insertion or extraction is not selected before being extracted. The signal line after the extraction is in a open state, so the unselected state is held continuously and stably by a pull-up or pull-down resistance instead. A signal is pulled up by a battery backup voltage and another signal is pulled down by a voltage from the main body. Pull-up resistances 53 and 54 secure the high level in normal operation and when an input signal rises from the low level to the high level, diodes 51 and 52 are biased reversely to cut off a line, but the voltage is raised by the resistances 53 and 54, so that control operation is carried out stably.
Patent JP-S5988623-A (JP)
Title: Flow rate signal smoothing apparatus for engine
Inventor: NAGAISHI HATSUO
IPC: G01F1/72
Filed: 1982-11-12
Abstract: PURPOSE:To stabilize the control at a high accuracy based on a signal free from the effect of intake pulsation without impairing response by switching the smoothing of an intake air flow rate signal or a control signal based thereon over to the level appropriate for the full operation of the engine delayed by a specified time detecting the vicinity of the full operation of the engine. CONSTITUTION:When a full operation detector 2 detects the vicinity of the full operation of the engine based on an intake air flow rate signal provided from an air flow rate sensor, the level of smoothing with a smoothing switch gear 1 is changed over through a switching delay adjustor 3 to performing a smoothing adapted to the intake pulsation in the vicinity of the full operation of the engine. After the intake air flow rate Q is smoothed to a certain extent S1, a basic injection pulse width Tp is calculated by Q/NXK (where, N is engine revolutions and K constant) S2 and stored into a memory S3. Then, it is determined whether the Tp determined previously, namely, the Tp 10msec before is above 5msec or not S4 and when it is below 5msec, the new Tp is read out of the memory S5. A fuel injection level is computed with Tp= new Tp as basic injection level subsequently subject to due correction thereof.
Patent JP-S6354011-A (JP)
Title: Digital channel divider
Inventor: HATTORI TAKAHIKO
IPC: H03H17/02
Filed: 1986-08-22
Abstract: PURPOSE:To miniaturize the circuit device for the titled divider by combining a linear phase digital LPF and an interleaving means so as to decrease number of times of convolution operation in a real time processing digital filter. CONSTITUTION:A digital input signal Xi becomes a signal whose sampling frequency is decreased by the linear phase digital LPF and interleaving filters 21 and 31, 22 and 32- with different interleaving constants. The signal is subject to convolution operation in real time by Finite Impulse Response filters 41, 42- controlled respectively by filter coefficient variable devices 51, 52- and the signal Xi is split into plural band signals. Number of times of convolution operations is decreased in the real time processing digital filter by means of the combination of the linear phase digital LPF and the interleaving means so as to contrive to the miniaturization of the digital channel divider circuit device.
Patent JP-H1130923-A (JP)
Title: Fixing roller and its production
Inventor: KAWASAKI HIROSHI
IPC: B29C35/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wrinkle of a fluororesin resin sleeve on a roller surface layer by using a silicone composition having a specific hardness as an addition type silicone rubber as an elastic layer. SOLUTION: A roller 1 has the elastic layer 3 composed of the silicone rubber applied on the outer periphery of a metallic core bar 2 and the fluororesin sleeve 4 applied on the outer periphery of the elastic layer 3 and having η0.15 mm thickness. The elastic layer 3 is the addition type silicone rubber having 20-50 deg. ASKER CSR 2 hardness. The addition type silicone rubber is <=5 deg.C by ASKER CSR 2 hardness in the difference of hardness between after primary vulcanization (mold vulcanization) and after secondary vulcanization (open vulcanization). The forming method of the roller is by injecting the addition type silicone rubber having 20-50 deg.C ASKER CSR 2 hardness into a gap between the core bar 2 and the fluororesin sleeve 4 in the core bar 2 previously holding the fluororesin sleeve 4, vulcanizing and after demolding, secondarily vulcanizing and finishing.
Patent JP-S6357335-A (JP)
Inventor: POORU RUGIYUU
IPC: B60K17/36
Filed: 1987-08-07
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。