baber/WOPTO huggingface dataset:
Patent JP-H02222266-A (JP)
Title: Color television receiver
Inventor: INOTSUKA MASATO
IPC: H04N5/08
Filed: 1989-02-22
Abstract: PURPOSE:To attain normal separation of a synchronizing signal by making an identification level of the synchronizing signal constant at the reception of a television broadcast and making the level variable at video reproduction. CONSTITUTION:Since a television/video changeover switch 6 is turned off at the reception of a television broadcast, a discharge current from a capacitor 2 is given by a constant current source 8 only and the identification level for the synchronizing signal is kept constant. On the other band, the television/video changeover switch 6 is turned on at the reproduction of video, an identification level changeover switch 7 is turned on near the vertical synchronizing signal and turned off in other period, then a constant current source 9 is turned near the vertical synchronizing signal to keep the identification level of the synchronizing signal for the period higher in comparison with the other period. Thus, even when a composite video signal whose horizontal and vertical synchronizing signals are compressed is inputted at the reception of a television broadcast or a composite video signal where the surrounding level of the vertical synchronizing signal is distorted at video reproduction and a sag is included is inputted, the synchronizing signal is separated normally.
Patent JP-H04261825-A (JP)
Title: Easily adhesive polyester film and preparation thereof
Inventor: MATSUNAGA TERUO
IPC: B32B27/36
Filed: 1991-02-15
Abstract: PURPOSE:To provide a polyester film with improved adhesiveness between a magnetic layer and a base film, improved slip properties and handling properties of the flat base film, being used for a magnetic recording medium and flat and easily adhesive and to provide a method for preparation thereof. CONSTITUTION:A polyester film characterized by providing a primer layer consisting of a ester-acrylic copolymer with a glass transition temp. (Tg) of 10 deg.C or higher on at least one surface of a polyester film with a mean roughness (Ra) at the central line of 0.01mum or smaller, a mean roughness (Rz) at + point of 0.1mum or smaller and a thickness of 20mum or thinner is provided. A method for preparing this film by means of an inline coating method.
Patent JP-H04358571-A (JP)
Title: Coating method for blackout coating
Inventor: MATSUMURA SHIGEKI
IPC: B05D1/02
Filed: 1991-02-15
Abstract: PURPOSE:To shorten man-hour and time by coating the face to be coated with blackout coating consisting of two-part urethane coating to form a film and coating this film with blackout coating by a spray gun in a state wherein supply of amine is stopped. CONSTITUTION:Blackout coating is supplied to a spray gun 1 via a supply pipe 9 and a mixer 10 from a tank 3. A main agent and a curing agent are allowed to react while using amine as a catalyst. Simultaneously blackout coating is atomized and injected on the face to be coated which is formed of urethane resin. The same is allowed to stand at room temp. for a prescribed time and the amine-cured film of blackout coating is formed on the face to be coated. Thereafter a stop valve 8 is closed to stop supply of amine and compressed air is supplied to supply pipes 4, 6. Thereby blackout coating is supplied to the spray gun 1 and atomized by air for atomization fed from the supply pipe 4 and injected to form a film made of blackout coating on the amine-cured film. Then this film is dried and coating is finished.
Patent JP-H04262450-A (JP)
Title: Processor
Inventor: NISHIDAI HAJIME
IPC: G06F9/52
Filed: 1991-02-15
Abstract: PURPOSE:To realize two simply constituted processor functions. CONSTITUTION:The processor is provided with two main sections. These processor's main sections include ALU11A, 11B, registers 12A and 12B, register files 13A and 13B, bus controllers 15A and 15B, instruction decoders 16A and 16B, and sequencers 17A and 17B. Through a time division switching circuit 21 that is controlled by a switching control signal A/B provided by a switching control circuit 20, bus controller 15A or 15B of processor's main section A or B accesses memory 22.
Patent JP-S62200585-A (JP)
Title: Editing device
Inventor: OMORI TAKASHI
IPC: G11B15/467
Filed: 1986-02-27
Abstract: PURPOSE:To edit rapidly and accurately through simple procedures by synchronizing a rotary head type digital audio tape recorder for recording and plural reproductions with a reference signal sent from an editing machine, and controlling the tape recorder. CONSTITUTION:A microcomputer 11 judges whether or not the absolute time T of the plural rotary head type digital audio tape recorders for reproduction R.DAT 2-4 and a target value X coincide with each other. Such R.DATs as coinciding with the target value X are controlled through a control circuit 15 and enter in a pausing state, but R.DAT whose times T are different from the value X are controlled also through the circuit 15 to rewind REW or fast- forward FF and to enter the pausing state at the time when the time T and that X coincide with each other. If the coincidence in phase of respective R.DATs at the point of time when entering the pausing state are confirmed, the R.DATs are controlled the circuit 15 to enter the reproducing state. Reproduced signals from the R.DATs goes through volumes 6-8, mixed with each other by a mixer 9, and propagated from a speaker 10 for aural monitoring, and at the same time are recorded by the R.DAT 5. Thus the edition is completed.
Patent JP-H01216554-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATSUNO KUNIO
IPC: H01L23/52
Filed: 1988-02-25
Abstract: PURPOSE:To eliminate the peeling of a fine pattern by intentionally forming a wiring pattern having a width of the degree no isolated on a part in which the fine pattern of the outermost periphery of a semiconductor integrated circuit pattern to be formed on a wafer remains. CONSTITUTION:A wiring pattern 104 is so formed along the outermost periphery 105 of a semiconductor integrated circuit pattern to be formed on a wafer as to cover the end faces of a LOCOS 101, and insulating films 102, 103. Thus, the peeling of a wiring material generated on the outermost periphery of the pattern to be formed on the wafer can be eliminated. Since a pattern short- circuit due to the peeled wiring material is eliminated, its yield is improved, and its reliability is improved.
Patent JP-H10218734-A (JP)
Title: Lipstick composition
Inventor: HIRAYAMA JUNKO
IPC: A61K8/92
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a pasty lipstick composition for lipsticks in brush form which stays longer and is less prone to blurring during use. SOLUTION: This lipstick composition contains the following components (a) through (e): (a) 2.0 to 30.0wt.% of a wax and/or waxen substance based on the total weight of the composition; (b) 0.01 to 5.0wt.% of a lipophilic gelatinizer which lowers the hardening power of the component (a); (c) 2.0 to 15.0wt.% of silicon dioxide powder based on the total weight of the composition; (d) 2.0 to 30.0wt.% of a water repellent polymer based on the total weight of the composition; and (e) 10.0wt.% or more of a volatile oil based on the total weight of the composition.
Patent JP-H11242805-A (JP)
Title: Compound thin-film magnetic head and its manufacture
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a compound thin-film magnetic head which can obtain effective magnetic shield effect although the magnetic shield layer and shield gap layer of an MR(magneto-resistance effect) element are made thin and has its conductive layer suppressed in defect in insulation. SOLUTION: A 1st magnetic shield layer 33 is formed on the entire surface of a base body insulating layer 32, a 2nd thick magnetic shield layer 34 is formed selectively at the part corresponding to the MR element, and a insulating layer 35 is formed in level with the surface of the 2nd magnetic shield layer. In level with them, a 1st thin shield gap layer 36 is formed and on it, a GMR (giant magneto-resistance effect) magnet-resistance layer 37 and hard magnetic layers 38 and 39 are formed; after conductive layers 40 and 41 connected to the magneto-resistance layer are formed, a 2nd thin shield gap layer 42 is formed.  On the 2nd shield gap layer 42, a 2nd insulating layer 43 is formed and then an induction type thin-film magnetic head which has a 1st magnetic layer 44 serving as a 3rd magnetic shield layer, a write gap layer 45, a thin-film coil 47, and a 2nd magnetic layer 48 is formed thereupon.
Patent JP-S53127920-A (JP)
Title: Secondary air supply device
Inventor: MORIYOSHI HIROSHI
IPC: F01N3/10
Filed: 1977-04-14
Abstract: PURPOSE: To damp the exhaust gas pulsations given strongly during a low speed of an engine for supplying secondary air in a proper amount by arranging a resonance container in a secondary air supply passage connected to an exhaust pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55135949-A (JP)
Title: Soft test support device of microcontroller
Inventor: SATOU MASAHIKO
IPC: G06F11/28
Filed: 1979-04-10
Abstract: PURPOSE: The main control circuit controls transfer of information in accordance with the instructions which is provided through the detection signal of the MATCH format circuit and the I/O bus interface circuit, and easily performs the analysis of failure of hardware of the microcontroller.  
     CONSTITUTION: The microcontroller interface circuit 12 sends and receives information to and from the microcontroller 1 which should perform a soft test, and receves information of the bus of this controller 1. And a register group 15 stores a processing step of the controller 1 which is provided from a large-sized computer through the I/O bus interface circuit 14, and it is detected that the processing step stored in the register group 15 by the MATCH format circuit 16 conforms to the  processing step whose operation is being executed, of the controller 1. At this stage,  the main control circuit 17 controls transfer of information in accordance with the  instructions provided through the detection signal of the circuit 16 and the circuit  14. Thus, both the analysis of failure concerning hardware of the controller 1 and  the retrieval of failure of soft logic can be carried out easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000244725-A (JP)
Title: Additional information superimposing method, addition information detection method, additional information superimposing device and additional information detector
Inventor: KOBASHI TAKASHI
IPC: H04J13/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To superimpose additional information on image signals while improving the secrecy of the additional information and improving the detection performance of the additional information from the image signals in the case of superimposing the additional information on the image signals. SOLUTION: The plural pieces of specified patterns corresponding to the additional information are superimposed in different partial areas AR1, AR2 and AR3 inside one frame. In this case, the partial areas in which the respective plural pieces of the specified patterns are to be superimposed are rotated in an order decided beforehand so as to be different for each frame. Also, in each cycle of the rotation, the respective phases of the plural specified patterns are inverted.
Patent JP-S61202158-A (JP)
Title: Inspecting device for inside of pipe
Inventor: YABUTA TETSUO
IPC: G01N29/04
Filed: 1985-03-05
Abstract: PURPOSE:To reduce the measuring time entirely along the length of a pipeline, by setting an ultrasonic or sound wave sensor at one end thereof to enable the inspection of the inside thereof with a simple work. CONSTITUTION:A signal converting section 9 generates a pulse of the corresponding frequency by a command from a signal processing section 10 and an ultrasonic or sound wave pulse is sent into a pipeline 1 from a sensor 8. From this pulse transmission time, the sampling of the reflected pulse signal is started to be converted into a voltage with a sensor 8 and is accumulated into the processing section 10 at a fixed sampling cycle through an A/D converter 9. The experiment data on the relationship between the propagation distance and the attenuation of ultrasonic or sound waves in the pipeline 1 is memorized beforehand and the corrective calculation of the attenuated portion due to the propagation distance is done to memorize the correction data. This processing is carried out for each of a plurality of frequencies and after the end of measurement, memory data are processed to average to determine the reflection coefficient from the ratio between the driving and measuring voltage, the results thereof is displayed.
Patent JP-S56145124-A (JP)
Title: Preparation of glass fiber for light transmission
Inventor: KUROSAKI SHIROU
IPC: C03C23/00
Filed: 1980-04-04
Abstract: PURPOSE:To prepare glass fibers for light transmission having a stepped refractive index distribution, by changing over the low-temperature depositing step after the stuffing in the molecular stuffing method to a slow depositing step at a high temperature. CONSTITUTION:A porous glass rod is immersed in a stuffing solution containing a nitrate compound, e.g. CsNO3, as a dopant compound and then immersed in propanol at 97 deg.C to replace the water in the micropores with the propanol. The glass rod is then dried in vacuo to evaporate the alcohol and decompose the nitrate compound described above, and a glass rod of high refractive index is obtained. A clad part of low refractive index is formed around the glass rod as a core glass, and melt spun to give glass fibers. Thus, glass fibers for optical communication having a large number of openings and a refractive index distribution of the stepped type or close thereto can be prepared.
Patent JP-S62199552-A (JP)
Title: Engine cover device for cabover type vehicle
Inventor: KONGOU TAKAO
IPC: B62D25/12
Filed: 1986-02-28
Abstract: PURPOSE:To prevent an engine cover main unit from protruding to the front, by extending the hinge of the engine cover main unit and actuating a stopper member to make stopping effect when a load of predetermined value or more acts on a seat belt anchor, in the case of a head-on collision or the like of a vehicle. CONSTITUTION:An engine cover main unit 1 has a general part 2 and a stretching part 3. And the general part 2 is supported on a car body panel 6 by hinges 5, while anchors 12 of a seat belts 11 are set to the general part 2. While the stretching part 3 fixes a hinge arm 4, an engaging hole 14 is provided thereon, and the hinge arm 4 is supported on a pillar 7 while a hook 15, provided on the car body panel 6, is inserted into the engaging hole 14. In the above device, a fold-back part 16, serving as an extension permissible part, is formed in a rear side part of the hinge arm 4. And an extension stroke of the fold-back part 16 is set to an equivalent value or more to a gap width L between the engaging hole 14 and the hook 15.
Patent JP-S63209438-A (JP)
Inventor: MIZUTANI TADAO
IPC: H02J9/06
Filed: 1987-02-26
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-S62201873-A (JP)
Title: Hydantoin derivative and aldose reductase inhibitor containing said derivative as active ingredient
Inventor: OKUDA JUN
IPC: A61K31/4166
Filed: 1986-02-28
Abstract: NEW MATERIAL:A hydantoin derivative expressed by formula I and salt thereof. EXAMPLE:1-(alpha-Naphthalenesulfonyl)hydantoin. USE:Useful as an aldose reductase inhibitor, having very powerful inhibitory activity against aldose reductase and utilizable as a preventive drug for cataract, peripheral neuropathy, retinopathyl, nephropathy, etc., with low toxicity. PREPARATION:Naphthalenesulfonyl chloride expressed by formula II is reacted with glycine to synthesize naphthalenesulfonylglycine, which is then reacted with ammonium thiocyanate to afford a thiohydantoin derivative. The resultant derivative is further oxidized to provided the aimed compound expressed by formula I.
Patent JP-H06260835-A (JP)
Title: Array antenna device
Inventor: OKUYAMA AKIRA
IPC: H01Q21/06
Filed: 1993-03-04
Abstract: PURPOSE:To obtain an array antenna device adaptive for two frequencies of transmission zone and reception zone targeting application to an antenna for satellite communications especially and also, in accordance with two transmission/reception cross polarization. CONSTITUTION:A dipole antenna 3 is used as an element antenna, and an element antenna group 4 in accordance with a vertically polarized wave and an element antenna group 5 in accordance with a horizontally polarized wave are provided, and they are arranged alternatively. Also, each element antenna group is constituted in such structure to be adaptive for a high frequency band on one side, and to be adaptive for an operation in a low frequency band on the other side. As a result, it is possible to suppress the generation of a cross polarized wave component due to the use of the dipole antenna and a mutual interference for each element antenna group to a minimum and to provide an effect to obtain the array antenna device with superior isolation characteristic and in accordance with transmission/reception cross/linear polarization for sharing two frequencies.
Patent JP-H05244623-A (JP)
Title: Digital camera signal processing circuit
Inventor: MAENAKA AKIHIRO
IPC: H04N5/378
Filed: 1992-02-28
Abstract: PURPOSE:To suppress highlight green and also to suppress a chrominance signal noise with low luminance. CONSTITUTION:When the level of a luminance signal before gamma correction is executed is larger than a first threshold HTH, a suppression gain is outputted from a suppression gain calculation circuit for high luminance part 26, and it is selected by a selection signal S1 from a decoding circuit 32. Then, it is given to a multiplication circuit 20. It multiplies RGB signals which are gamma- corrected by the suppression gain. Thus, the suppressed RGB signals are outputted from a selection circuit 18, namely, a high/low luminance chroma suppression circuit 14. When the level of the luminance signal is smaller than a second threshold LTH, the RGB signals suppressed in the multiplication circuit 20 accordance with the suppression gain calculated by a suppression gain calculation circuit for low luminance part 24 is outputted from the selection circuit 18, namely, the high/low luminance chroma suppression circuit 14.
Patent JP-H037359-A (JP)
Title: Method for allocating memory area
Inventor: IKENOUE YOSHIKAZU
IPC: B41J5/44
Filed: 1989-02-23
Abstract: PURPOSE:To allocate an overlapping area as a bit-map area for a secondary data by detecting whether or not a font data stored in said overlapping area where an area designated as a bit-map area is overlapped with a font load area is a restorable secondary data. CONSTITUTION:The area of the capacity m4 which is the sum of the storing areas of font data C and D and an area EA not yet used becomes an area allocatable as a bit-map area BM. It is judged whether or not the sum of the capacities m3 and m4 is larger than the capacity m2 of the necessary bit-map area BM. If the sum of the capacities m3 and m4 is larger than the capacity m2, the erasable font data is sequentially erased in the order from the font data D to C until an area of the capacity m2 is secured. At the stage when the registering of the font data D is deleted, if the capacity of the area being used as a font load area FL becomes m5 and the capacity m6 of the area allocatable as the bit-map area BM becomes larger than the capacity m2, the registering of the font data C is not deleted.
Patent JP-S62205468-A (JP)
Inventor: HANAN POTASHIYU
IPC: G06F9/38
Filed: 1987-02-26
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-S55136887-A (JP)
Title: Speed-controlling device of dc motor
Inventor: OOTA MITSUHARU
IPC: H02P7/288
Filed: 1979-04-10
Abstract: PURPOSE:To make the starting torque and the maximum control torque large and to make the fabrication of a semiconductor IC circuit easy, by forming base currents which saturate the transistors constituting the current mirror of a motor current so that said base current can be supplied. CONSTITUTION:When the number of rotation of a motor 9 increases, a reverse electromotive voltage becomes high, the voltage at a terminal 26 is decreasd, the base bias of a Tr30 which forms a differential amplifier becomes low, and the collector current of a Tr34 which forms a current mirror is increased. Therefore, the collector current of a Tr38 is increased, the base current of a Tr is decreased, the collector currents of Tr11-14 forming the current mirror of the motor current are decreased, and the number of rotation is reduced. At this time, since the collector of the Tr40 is connected to a power-supply terminal 27, and the base current which can saturate the Tr11-14 can be supplied, the maximum control torque and the starting torque of the motor can be made large.
Patent JP-H08239647-A (JP)
Title: Production of road surface antifreeze
Inventor: UEDA YOJI
IPC: C09K3/18
Filed: 1995-03-03
Abstract: PURPOSE: To produce a road surface antifreeze by uniformly dispersing an anticorrosive agent in an aqueous calcium chloride solution and concentrating the solution by heating. CONSTITUTION: A process for producing solid calcium chloride by concentrating an aqueous clacium chloride solution by heating, which comprises adding 0.1-10wt.%, based on the solid calcium chloride, sodium silicate diluted with water two- to fifty-fold to the calcium chloride solution under agitation and concentrating the mixture by heating or comprises adding an acid to sodium silicate to adjust its pH to 1 or below, adding the sodium silicate to the calcium chloride solution to adjust its pH to 5 or below, adding an alkali to the mixture to adjust its pH to 7 or above and concentrating the solution by heating.
Patent JP-S63277849-A (JP)
Title: Diesel engine driving method
Inventor: TERAO KUNIO
IPC: F02B3/06
Filed: 1987-02-28
Abstract: PURPOSE:To reduce an amount of smoke and NOx in exhaust gas, by a means which reduces the pressure of the transmission side of the film of a film separating oxygen enriching device mounted on the suction side and/or pressurizes the air feed side. CONSTITUTION:A vacuum pump 10 and a pressurizing pump 10' are driven by means of an exhaust gas turbine 3 mounted in an exhaust gas passage 2. A pressure on the transmission side of the film of a film separating oxygen enriching device 8 is reduced with the aid of the vacuum pump 10 to produce necessary oxygen enriched air. Raw material air 12 is pushed in the film separating oxygen enriching device 8 with the aid of the pressurizing pump 10' and is pressurized to produce necessary oxygen enriched air. An amount of oxygen enriched air and a ratio of circulation exhaust gas to engine exhaust gas are controlled according to an amount of fuel fed to an engine by means of regulating valves 14 and 15.
Patent JP-S52127711-A (JP)
Title: Electrostatic recording unit
Inventor: MURAOKA TAKAO
IPC: B41J2/40
Filed: 1976-04-20
Abstract: PURPOSE:To enhance the packing density by driving surely each group of recording electrodes in use of two position selective driving circuits.
Patent JP-S51119392-A (JP)
Title: A process for producing an oxygen absorbing agent
Inventor: SAITOU REISUKE
IPC: B01J20/22
Filed: 1975-04-14
Abstract: PURPOSE: A process for producing an absorbing agent for removing oxygen contained in a sealed container for perishables. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61202900-A (JP)
Inventor: OTANI TERUO
IPC: B44C5/06
Filed: 1985-03-06
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。