baber/WOPTO huggingface dataset:
Patent JP-S5874735-A (JP)
Title: Rubber composition prepared by adding n, n'-substituted p-phenylenediamine derivative as anti-oxidant
Inventor: TANI HIROICHI
IPC: C08L7/00
Filed: 1982-07-23
Abstract: PURPOSE:A rubber composition having excellent resistance to oxidative deterioration and being highly resistant to repeated exposure to aqeous detergent solution, dry cleaning solution, gasoline or the like, prepared by adding the titled derivative as an anti-oxidant. CONSTITUTION:A rubber compostion prepared by adding, as an anti-oxidant, an N, N'-substituted p-phenylenediamine derivative of the formula, wherein R is phenyl or cyclohexyl (e.g., N-phenyl-N'-glycidyl-p-phenylenediamine) to a rubber (e.g., natural rubber, isoprene rubber, butadiene rubber, ethylene/propylene/nonconjugated tercopolymer rubber). This rubber compostion has excellent resistance to oxidative deterioration and is highly resistant to repeated exposure to aqueous detergent solution, dry cleaning solution, gasoline, fats and oils, etc. Further, even after processing including vulcanization, the above anti-oxidant can be retained in the composition by forming a stable chemical bond to the rubber.
Patent JP-H08320270-A (JP)
Title: Leak tester and leak testing method
Inventor: MURASAWA TETSUYA
IPC: G01M3/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide a leak tester and leak testing method advantageous for suppressing the reduction in judging precision resulted from a foreign matter. CONSTITUTION: The air with a prescribed pressure set by a pressure reducing valve 24 is introduced into the hollow chamber W1 of a subject W to be measured through a first valve 25 and a first check valve 26 to make the pressure in the hollow chamber W1 high. The high pressure air introduced into the hollow chamber Wl is passed through a filter 28, carried in an arrowed direction X2', and released to the atmosphere through the port 25c of the first valve 25. Thus. the foreign matter left in the hollow chamber W1 is removed from the hollow chamber W1. The air with the prescribed pressure is again introduced into the hollow chamber W1 to set an initial pressure P0 . The time (t) until the initial pressure P0 reaches a pressure reduction set pressure P is measured, and the degree of leak hole in the hollow chamber W1 is judged on the basis of the time (t).
Patent JP-S6023134-A (JP)
Inventor: KOSAKA MASAMI
IPC: B65D3/12
Filed: 1983-07-15
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-S63295688-A (JP)
Title: Marking ink for electrophotographic toner image
Inventor: SASAKI HIROSHI
IPC: C09D11/16
Filed: 1987-05-27
Abstract: PURPOSE:To obtain the title ink which does not dissolve a toner line or image, does not cause elongation or shrinkage of paper, and is excellent in dryability and uniformity of coloration, by dissolving a soluble coloring matter in a specified liquid component. CONSTITUTION:A liquid component (B) is obtained by mixing 25-50wt.% at least one 4C or lower monoalcohol selected from among methanol, ethanol, n-propanol, isopropanol, sec-butanol and tert-butanol with 75-50wt.% mixture (b) of water with, optionally, below 50wt.%, based on the obtained liquid component, organic solvent (e.g., acetone) except component (a) and a water-soluble polyalcohol (e.g., ethylene glycol). 0.01-10wt.% soluble coloring matter (A) is dissolved in component B.
Patent JP-S5752629-A (JP)
Title: Turbo-charger unit in motor cycle
Inventor: INOUE KAZUO
IPC: F02B75/02
Filed: 1980-09-17
Abstract: PURPOSE: To save the space required for accommodating a turbo-charger by setting the turbo-charger itself, above the common outlet of the exhaust manifold, in an integrated configuration.  
     CONSTITUTION: A turbo-charger of is formed by coupling those units together, namely exhaust manifolds 8 extending from 2 cylinders 3, an exhaust turbine 10 interposed in the exhaust duct 9 downstream thereof and a compressor 12 interposed in the intake duct 11. The exhaust manifold 8 is composed of inlet parts 8a, 8a to be set on the cylinders 3, 3, common outlet 8b located ahead and center of those inlets and communication members 8c. In addition, there shall be some contrivance to reserve a rather wide space above the common outlet 8b and between the right and left communication members 8c, 8c, and a turbo-charger of is positioned and fixed on the top of common outlet 8b in an integrated configuration. Further, the outlet 8b shall be fixed to the engine 4 through stays 13 so as to stabilize the status of the related mounting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S617405-A (JP)
Title: Measurement starting method of picture processing device
Inventor: NAITOU AKIRA
IPC: H04N7/18
Filed: 1984-06-21
Abstract: PURPOSE:To obtain the desired measured result readily, by starting the pickup of pictures for the psecified measuring process and the measuring process at a point when the speciafied point of a material to be measured has reached a specified coordinate position in a two-dimensional horizontal field of view. CONSTITUTION:Preliminary adjustment of an optical system is performed in step S2. Then, the picture of a material to be measured is taken out instep S3. The specified point of the picture (e.g., the central point, the center of gravity and the like) is measured in step S1. Whether this position reaches the specified coordinate position in the two-dimensional horizontal field of view of a television camera as an image sensor or not is judged S32 by the image processing in a picture processing part. When the point is not located at the specified coordinate position, the processing is held until the material to be measured reaches the specified coordinate position by the conveyance and the like by a belt conveyer and the like. When the material reaches the specified coodinate position, the pickup of the picture for the intended measuring process and the measuring process the measuring process are started.
Patent JP-S5917680-A (JP)
Title: Input device of coordinate
Inventor: MAEOKA TADASHI
IPC: G06F3/041
Filed: 1982-07-21
Abstract: PURPOSE:To prevent malfunction such as the reduction of position detecting accuracy even if an input plate is deeply depressed by providing a pressure detecting type coordinate input device with an input device impressing depressing force through flexible members fixed on the periphery part. CONSTITUTION:The input plate 10 to input positional information is supported by four supporting means 12a-12d, divided pressure of force applied to the plate 10 is transmitted to four pressure detectors 16a-16d fixed on a base plate 14 and four square flexible members 28a-28d made of rubber or the like are fixed on fitting boards 30a-30d lower than the height of the depressing surface of the base plate 14 and the input plate 10 at the peripheral part of the input plate 10. In order to apply preload for preventing spring-back at the depression of the input plate 10 to the pressure detectors, the fitting boards 30a-30d are fixed by screws 32, 34, 36,- etc., so as to apply tension to the flexible members in the about rectangular direction to each side of the input plate 10.
Patent JP-H05298668-A (JP)
Title: Magnetic recording medium
Inventor: HARADA TOMOHIRO
IPC: C09D5/23
Filed: 1992-04-20
Abstract: PURPOSE:To provide a magnetic recording medium having satisfactory surface smoothness and uniform thickness of the magnetic coating film and excellent in overwriting characteristics as well as in electromagnetic transducing characteristics. CONSTITUTION:When a nonmagnetic base film is coated with a magnetic coating material contg. magnetic powder and a binder to obtain a magnetic recording medium, the wettability of the base film with an org. solvent for the magnetic coating material is regulated to 50 deg. contact angle.
Patent JP-S646597-A (JP)
Title: Holder with frame for support and manufacture of said frame
Inventor: MARIO POSATEI
IPC: B23Q1/00
Filed: 1988-05-25
Abstract: PURPOSE: To make miniaturization of support structure possible by means of modulation by arranging the first beams of the support frame in parallel and sideways and connecting to the second beams and arranging as for the first beams to form mutual slots. CONSTITUTION: A holder equipped with a support frame has two bar members 2, 2', 3, 3' in a square rod shape provided in the longitudinal direction and two bar member 4, 4' in a square rod shape provided transversally. The bars 4, 4' in a square rod shape in the transversal direction are arranged at a right angle with the bar members in a square rod shape in the longitudinal direction. On the side of the bar members 4, 4' in the lateral direction, four holes 6 are provided and used to fix appropriate legs 7. Bar members 2, 2', 3, 3' are in pairs, respectively, openings 8, 9 are formed between the two pairs of the bar members and two guiding means in parallel are formed in the longitudinal direction.
Patent JP-S5553982-A (JP)
Title: Signal processor for video tape recorder
Inventor: KOBAYASHI MASAAKI
IPC: H04N5/93
Filed: 1978-10-17
Abstract: PURPOSE: To ensure the reproduction of a high-quality picture frame with no nois band even though the magnetic tape is run with different running speed from the recording time by reproducing the area corresponding to the noise band in replace- ment with the 1-field preceding video signal.  
     CONSTITUTION: The signals reproduced via video heads 1 and 2 are converted into the video signals through VTR reproduction signal process part 7. And the slow- motion reproduction signals are delivered 9 via signal replacement circuit 8. Here if the reproduction signals of heads 1 and 2 are detected 10 at the noise band, pulse signal P showing the noise band is delivered to predicting circuit 11. Circuit 11 receives the tape running speed from capstan motor 5 and gives the 1-field delay to the area corresponding to signal P to give replacement 8 to the area with the 1- field preceding video signal and thus to obtain the reproduction video signal. As a result, a high-quality picture frame free from the noise band can be obtained even through the reproduction is carried out by running the magnetic tape with different speed from the recording. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5353599-A (JP)
Title: Recovering and removing method for ammonium biuranate particles suspendedin ammonium salt solution
Inventor: FURUNORI TAKESHI
IPC: B03D1/02
Filed: 1976-10-27
Abstract: PURPOSE: To attach ammonium biuranate particles suspended in a soln. to bubbles generated by adding a cationic surfactant to the soln. so astto allow the particles to float and separate them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6020800-A (JP)
Title: Controlling method of power source system
Inventor: SASAKI TOSHIHIRO
IPC: H02P11/06
Filed: 1983-07-14
Abstract: PURPOSE:To prevent the erroneous operation of a power source system due to noise by urgently stopping the operation of the power source when the fact that the level of a control signal sampled at the prescribed period exceeds the range of the preset value is discriminated continuously several times. CONSTITUTION:A computer 23 applies a control signal to the secondary resistance controller 6 of an induction motor 2, the automatic voltage regulator 13 of a generator 1 and a rectifier controller 22. This signal is read out at every prescribed sampling period to discriminate whether the level of the signal exceeds or not in the ranges of the preset upper and lower limit values. When the level of the signal continuously exceeds the upper or lower limit range at the prescribed times, an abnormal signal is outputted. Thus, the erroneous operation by noise and the erroneous malfunction can be removed, thereby stably controlling accurately the power source system.
Patent JP-S63293973-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI KOICHI
IPC: H01L21/331
Filed: 1987-05-27
Abstract: PURPOSE:To obtain an IIL, which has high performance and can be integrated to a high degree, by determining an effective collector area by the pattern of an external base p<+> type layer in an injection integrated logic semiconductor device with the external base p<+> type layer in high concentration. CONSTITUTION:Since an effective collector area has been decided by the patterns of collector n<+> layers 7, the allowance of the mask alignment of a diffusion pattern has been required among the layers 7 and an external base p<+> layer 5, but the external base p<+> layer 5 and the collector n<+> layers 7 are overlapped, thus determining the effective collector area by the pattern size of an intermediate removing section in an external base. Accordingly, the allowance of mask alignment need not be considered, thus allowing the extreme fining and improvement in the degree of integration of an IIC.
Patent JP-H08320196-A (JP)
Title: Cleaning sterilizer for air conditioner
Inventor: IIJIMA KAZUHIRO
IPC: F28G9/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide a cleaning sterilizer for an air conditioner capable of removing microorganism adhering to the heat exchanger of the conditioner. CONSTITUTION: The cleaning sterilizer for an air conditioner has a heat exchanger 13 in an air conditioner body 12, suction and diffusing side ducts 15, 14 of the body 12 connected into a room, and a circulating fan 16 connected to the duct 15, and comprises a spray nozzle 26 for injecting low-concentration ozone water to the exchanger 13 after the fan 16 is stopped, an odor sensor provided in the body 12 at the downstream side of the exchanger 13, wherein the ozone water is injected from the nozzle 26 according to the detected value of the sensor.
Patent JP-S5919200-A (JP)
Inventor: TSUNODA MASAO
IPC: B44C5/06
Filed: 1982-07-23
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-H08328431-A (JP)
Title: Image forming device
Inventor: HIROOKA KAZUHIKO
IPC: G03B27/50
Filed: 1995-05-26
Abstract: PURPOSE: To optimally erase shadows due to the floating of an original at the time of reproducing an image by detecting positions of the original floated from an original platen by a control means from the detection result of a position detecting means which is scanned by a scanning means at least one dimensionally with respect to the original and erasing one part of the an output image by using an erasing means according to the result. CONSTITUTION: When an original position detecting sequence is started, the original is scanned by an original position detecting part 2000. The detecting part 2000 is constituted by using a PSD (a semiconductor position detecting element) 2005 to detect the floating quantity of the original from the original platen by detecting the distance between the PSD 2005 and the original. Then, the floating quantity is stored in a RAM as data. Floating quantities are stored in the RAM in a 2mm unit by being repeated until readings of prescribed times are completed. Parts whose detection data of the floating quantities are equal to or larger than a prescribed quantity are decoded as image erasing areas and image erasings are executed according to the decided image erasing areas.
Patent JP-S6020167-A (JP)
Title: Synthetic-aperture radar
Inventor: OOHASHI YOSHIMASA
IPC: G01S13/90
Filed: 1983-07-14
Abstract: PURPOSE:To execute easily signal processing of an azimuth compression by switching a tap output of a delay line provided with a tap, in a pulse compressing device in accordance with movement of a radar, and positioning a radar echo from a target at the same range pin. CONSTITUTION:A delay line provided with a tap or a shift register provided with a tap 21, a switch installed to an output terminal of each tap, a phase shifter 16 installed to the output terminal of each switch, and an adder 17 provided on an output terminal of the phase shifter 16 are used as a pulse compressing device for raising the resolution of the range direction. As a radar device loaded on an aircraft or a flying object moves, the connection of the phase shifter 16 and the tap is switched in accordance with a control signal from a control device 20.
Patent JP-S5651962-A (JP)
Title: Preparation of macaroni
Inventor: HATSUTORI RIYUUICHI
IPC: A23L7/109
Filed: 1979-10-05
Abstract: PURPOSE: To prepare macaroni having beautiful yellow color and excellent palatability, by compounding the raw flour of macaroni with yellow corn flour having specific α-starch content.  
     CONSTITUTION: Raw flour of macaroni is compounded with 5W40%, esp. 15W30% of yellow corn flour having an α-starch content of 20W50%, esp. 30W40%, and processed to obtain macaroni by the conventional process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02308176-A (JP)
Title: Production of color toner
Inventor: UMEDA KIMINORI
IPC: G03G9/087
Filed: 1989-05-24
Abstract: PURPOSE:To produce various color toners with high productivity in a single production line by carrying out a stage for producing a precursor of a toner contg. the constituents of the toner except a coloring pigment and a stage for embedding the pigment in the surfaces of the particles of the precursor. CONSTITUTION:A fixing resin is kneaded with compounding ingredients for a toner except a coloring pigment and this kneaded material is pulverized and classified to produce a precursor of the toner contg. no coloring pigment. This precursor is mixed with the coloring pigment at a temp. below the melting or softening point of the fixing resin under high shearing force and high compressive force. By friction between them, the pigment is pulverized to primary particles, the fixing resin in the surfaces of the particles of the precursor is softened by frictional heat and the pigment is embedded in the softened resin in the form of primary particles. Various color toners can be produced with high productivity in a single production line.
Patent JP-S5462759-A (JP)
Title: Variable delay-time equipment
Inventor: TAKAGI MASAO
IPC: H03H11/20
Filed: 1977-10-28
Abstract: PURPOSE:To vary continuously the phase of input signal at constant amplitude by forming two routes composed of more than one (pi) phase shifters, variable attenuator and automatic gain control amplifier cascaded and by mixing both outputs by controlling the both relatively. CONSTITUTION:An input signal applied to terminal T1 is branched by branch circuit 1 into two in phase, and one signal is applied to terminal A of synthesizer circuit 2 by way of pi/2 phase shifter 3, (pi) phase shifters 4 and 6, variable attenuator 8, and variable gain amplifier 10. The other signal is applied to terminal B of circuit 2 by way of (pi) phase shifters 5 and 7, variable attenuator 9, and variable gain amplifier 11, and the composite output is outputted from terminal T2. Some of the output signal is amplitude-detected 12 and AGC-amplified 14, and its output voltage is applied to amplifiers 10 and 11 for gain control. The (pi) phase shifters are provided with switches 15 to 18, and the switching of swithes and attenuators 8 and 9 are controlled while control mode generator 19 makes the phase relate to the attenuation. Consequently, the delay time of the input signal can be varied continuously at constant amplitude.
Patent JP-S618683-A (JP)
Title: Automatic display device for position
Inventor: OOYAMA YORIHISA
IPC: G01S7/06
Filed: 1984-06-22
Abstract: PURPOSE:To permit the automatic display device to display its position on the sea automatically by switching and receiving radio waves from plural radio beacon stations and a radio broadcasting station. CONSTITUTION:The device consists of an azimuth detection part 1, position information storage part 2, position calculation part 3, and map image display part 4. Then, a receiver controller 12 sweeps the reception frequency of a receiver 11 in predetermined order to receive radio waves from plural radio beacon stations successively. Then, a CPU31 calculates its position on the basis of map information, beacon station information, etc., stored in a storage device 30 and a beacon code and an azimuth stored in a position information storage part 20, and displays its track on a map displayed on the cathode-ray tube or liquid crystal of the display device 40.
Patent JP-S5652925-A (JP)
Title: Display device for receiver
Inventor: OKABASHI SHIYOUICHIROU
IPC: H04B1/10
Filed: 1979-10-04
Abstract: PURPOSE:To prevent a display error by arranging so that the tuning direction cannot be indicated in case the electric field is weak, in the indicator which displays a tuning state of the receiver by means of a flashing state of plural display elements. CONSTITUTION:A part of the intermediate frequency signal is applied to the muting controlling circuit 12 after it has been amplified by the narrow-band amplifiers 10, 11, and the muting circuit 7 is controlled to on-state and off-state by a signal of this circuit 12. On the other hand, an S curve output A, a muting control signal B, and a signal C according to the receiving signal level are input already in the driving unit 13 of the display element 14, and flashing of plural display elements 14a- 14n is controlled by an output of this driving circuit 13. And the signal level is set approx. 1dB higher than the muting level decided by the volume control VR2 for setting the muting by adjusting the volume control VR1 for setting the signal level, so that all the display elements 14a-14n can be turned off in case the electric field is weak.
Patent JP-H02308208-A (JP)
Title: Hermetically coated optical fiber and production thereof
Inventor: KOMURA YUKIO
IPC: G02B6/44
Filed: 1989-05-24
Abstract: PURPOSE:To improve sealing performance and fatigue resistance characteristic by providing a metallic film on a carbon film which is provided on the outer periphery of the optical fiber. CONSTITUTION:The hermetically coated optical fiber 1 is provided with the carbon film 3 consisting of amorphous carbon on the outer periphery of the optical fiber 2 and is provided with the metallic film 4 on the outer periphery of this carbon film 3. Such hermetically coated optical fiber 1 is additionally improved in the hermeticity and fatigue resistance. In addition, the easy and indirect measurement of the uniformity of the carbon film 3 is possible by measuring the metallic film 4. The uniformity of the corbon film 3 is easily measured by measuring the metallic film 4.
Patent JP-S6023644-A (JP)
Title: Disc pad
Inventor: YANAGI KOUICHIROU
IPC: F16D65/092
Filed: 1983-07-15
Abstract: PURPOSE:To improve the quality of a disc pad by bonding a thin metal plate insert member provided with a plurarity of convex portions and gas vent holes, to the back of a friction member by simultaneous molding and by fitting and adhering the bonded member to a back plate. CONSTITUTION:A thin metal plate insert member 4 provided with a plurarity of convex portions 5 to fit to dovetail holes 3 in a back plate 2, and many gas vent holes, is bonded to the back surface of a friction member 1 by an ordinary method of simultaneous molding at the thermoforming of the friction member 1, and the bonded member is fitted and adhered to the back plate 2. By this method the friction member 1 is not incorporated in the back plate 2 at the thermoforming, so that the heat from the hot metal mold at the thermoforming is uniformly and rapidly transferred to the friction member 1 from all the periphery and the reaction speed of the resin is synchronized and equalized. Therefore, the distribution of both the density and hardness is made uniform, and thus the quality of the friction member 1 is improved.
Patent JP-S5253438-A (JP)
Title: Electrochromic display method
Inventor: KATOU SHIYOUSHICHI
IPC: C09K3/00
Filed: 1975-10-28
Abstract: PURPOSE: To repeatedly perform write-in and erasure by bringing a thin film of an electrochromic material into contact with an aqueous solution containing an electrolyte and a needle for write-in and applying a DC voltage on the thus formed image to erase said image. 
     COPYRIGHT: (C)1977,JPO&Japio