baber/WOPTO huggingface dataset:
Patent JP-H01296880-A (JP)
Title: Character graphic information display device
Inventor: SAKAMOTO MASARU
IPC: H04N7/035
Filed: 1988-05-25
Abstract: PURPOSE:To correctly transmitting information by displaying a subtitle program and a super-display program at a display density designated with the display control information. CONSTITUTION:Received character graphic information is discriminated whether or not it is the subtitle program by a subtitle discriminating means 15, and when it is not the subtitle program, it is further discriminated whether or not it is the super-display program by a super discriminating means 16. The character graphic information discriminated not to be the subtitle program nor the super-display program is reduced and displayed on a display part by first - third reducing means 12-14. The character graphic information discriminated to be the subtitle program or the super-display program by the discriminating means 15 and 16 is superimposed and displayed on the television picture of the display part without being reduced at the display density designated by the display control information included in the character graphic information.
Patent JP-S5460829-A (JP)
Title: Shading corrector device
Inventor: KAMIYAMA AKIHIDE
IPC: G06T1/00
Filed: 1977-10-25
Abstract: PURPOSE: To enable the local correction of the shading and thus to reduce the effect of the gridge, by memorizing the shading correction and its value in the form of the initial value and the difference value in the high-speed direction with every block and reproducing the correction signal in the form of the continuous signal by means of the integrator and the clamping circuit.  
     CONSTITUTION: In the device which devides equally the full screen into plural blocks as the shading corrector circuit of a picture input unit using the equential scanning system, the following parts are installed: input terminal 10 to supply the analog signal given from the pickup device; memory 11 to memorize the correction value in the form of the initial value and the difference value in the high-speed scanning direction; and A-D converter 13 to convert the read-out contents of memory 11. Furthermore, the following units are added: integrator 14 to integrate in sequence the difference of the correction value which is given from converter 13; clamp setting circuit 15 to generate the potential to correspond to the initial value given from converter 13; and clamping circuit 16 which clamps the signal obtained by integrating the difference value to the potential corresponding to the  initial value to reproduce the correction value 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61285688-A (JP)
Inventor: MITOMO AKIO
IPC: H05B3/20
Filed: 1985-06-12
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-S61285221-A (JP)
Title: Aromatic polyether ketone of end group sealing type and production thereof
Inventor: FUKUOKA SHINSUKE
IPC: C08G65/48
Filed: 1985-06-12
Abstract: PURPOSE:To obtain the titled polyether ketone moldable in a molten state, having improved heat resistance, chemical resistance and mechanical strength, sealing an aryloxy end group of a polymer having a specific constituent unit and a reduced viscosity with an inert aromatic group. CONSTITUTION:(A) 4-(p-Halogenobenzoyl)-2,6-dimethylphenol is made into an alkali metallic salt (e.g., sodium salt, etc.), polymerized in a solvent (e.g., N,N- dimethylformamide, etc.) at 150-450 deg.C and reacted with (B) an aromatic monohalide capable of reacting with an aryloxy end group or an electron attrac tive substituent group-containing aromatic mononitro compound (e.g., nitro benzonitrile, etc.) in an amount corresponding to <=the equivalent amount of the end group, to give the aimed polymer having a constituent unit shown by the formula and >=0.1 reduced viscosity.
Patent JP-H05299926-A (JP)
Title: Beam compression processing method for antenna pattern
Inventor: SEZAI TOSHIHIRO
IPC: G01S7/02
Filed: 1992-04-22
Abstract: PURPOSE:To provide the beam compression processing method for an antenna pattern in which a beam width is compressed and no distortion of a reception pattern is caused. CONSTITUTION:The antenna system is formed by arranging a sub antenna element 2 to a main antenna element 1 adjacent to a beam width direction to be compressed while beam axes are made coincident, the beam width direction to be compressed by using an axis through a center of the main antenna element 1 is scanned and each reception signal of the main antenna element 1 and the sub antenna element 2 is given to a signal processing and a multiplier circuit 3, in which the signal processing and multiplication are implemented. In this case, only when a reception pattern waveform of the main antenna element 1 and the reception pattern waveform of the sub antenna element 2 are both convexed upward, a reception signal of the sub antenna element 2 is outputted and subjected to multiplication processing to cancel occurrence in distortion of the reception pattern.
Patent JP-H09308455-A (JP)
Title: Production of condensed extract of dried fish meat
Inventor: IMAIZUMI YUKIHIKO
IPC: A23L27/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a condensed extract of dried fish meat, improved in flavor, taste, especially fishy smell, foreign taste, etc., by extracting vaporizable components from a mixture of a dried fish meat and water in a separation liquid by a gas-liquid counter current contacting apparatus, condensing the remaining extract and mixing the resultant condensate with the separation liquid. SOLUTION: At first, 50% or more of vaporizable components are extracted from a mixture of a dried fish body and water or an extracted essence of the mixture as a separation liquid by a gas-liquid counter current contacting apparatus. Subsequently, the remaining liquid of the removal of the vaporizable components is condensed after removing solid components of the dried fish meat in the case of using the mixture in the above process, or as it is in the case of using the extracted essence of the mixture. Finally, the obtained condensate is mixed with the separation liquid. Regarding a condensation method, preferably the liquid is condensed under reduced pressure at a condensation rate of two or more times, and the separation liquid is mixed with the condensate after it is held for 5-40min at 65-85 deg.C.  As the gas-liquid counter current contact apparatus, a rotary circular-cone tower having an internal structure composed of alternate combinations of a rotary circular cone and a fixed circular cone, in which the liquid to be treated flows down from the upper part in a thin film state and at the same time gas ascends from the bottom, is preferably.
Patent JP-H09124932-A (JP)
Title: Binder used for urethane casting and having resistance to water-base coating material
Inventor: GEOFFREY MICHAEL M
IPC: C08L75/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a casting urethane binder having excellent resistance to water-based coating materials by mixing a mixture comprising a polyhydroxyphenol resol resin component and an isocyanate component with an epoxy resin, a paraffinic oil and a curing catalyst.  
     SOLUTION: A hydroxy compound having a hydroxyl value of about 200-1,850 is added to the reaction system in the synthesis of a phenolic resin to produce a polyhydroxyphenol resol resin. This resin is mixed with about 0.1-25wt.%, on the resin, epoxy resin having an epoxy equivalent of about 170-500 and a suitable amount of a plasticizer to prepare a solution (I). About 15-400wt.%, based on the resin, polyisocyante (e.g. methylenebiphenyl diisocyanate) is mixed with about 0.1-25wt.% paraffinic oil having a viscosity (at 25°C) of about 10-100cP, etc., to prepare a solution (II). Next, solutions I and II are mixed, and a curing catalyst (e.g. prim. amine) is added to the resulting mixture to obtain the objective binder. About 0.4-6wt.% this binder is mixed with an aggergate (e.g. sand) to obtain particles for casting. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5752828-A (JP)
Title: Sensing device for knocking in internal combustion engine
Inventor: SAITOU YUKIO
IPC: G01H11/02
Filed: 1980-09-16
Abstract: PURPOSE:To simplify a circuit and to reduce a cost without a bandpass filter, by sensing the vibration of a disc resonator whose resonant frequency is approximately equal to the frequency of knocking vibration. CONSTITUTION:A case 21 is attached to the main body of the internal combustion engine by a screw 21a. The knocking vibration is transmitted to the case 21, and to a protruded part 21b. The disc resonator 22b, an additional mass 24, a coupler 23, another disc resonator 22a, and a magnet 25 generate vibrating as a unitary body. The gap between the magnet 25 and a magnetic core 26 varies, and an electrical output is induced in a coil 27 by electromagnetic induction. Both ends of the coil are conducted to terminals 28, and the knocking vibration is taken out as the electrical output. The resonant frequency of the disc resonator 22b and the additional mass 24 and the resonant frequency of the other disc resonator 22a and the mass of the magnet 25 are selected so that they are approximately equal to the knocking frequency to be sensed.
Patent JP-S63293788-A (JP)
Title: Semiconductor memory device
Inventor: KONO KAYOKO
IPC: G11C11/414
Filed: 1987-05-27
Abstract: PURPOSE:To speed up an access time by providing level shifting transistors (TRs) between a column switch and a complementary common data line and providing output TRs between the output terminal earth potential of a write amplifier and a negative power supply voltage. CONSTITUTION:The diode type level shifting TRs T1-T8 are provided between the column switch (CSWO) and the complementary common data line. Thereby, the high level of the data line can be reduced by a voltage applied between the base emitters of the TRs T1-T8 and the signal amplitude can be contracted. On the other hand, the output TRs Q13-Q16 to be selectively turned on in accordance with a complementary writing signal and a block selecting signal are provided among the output terminal of a write amplifier (WAO), i.e. the complementary common data line, the earth potential of a circuit and power supply voltage. Thereby, the driving capacity of the write amplifier can be practically multiplied by the amplification hFE of the output TRs, so that the level recovery after writing operation can be speeded out.
Patent JP-H08320717-A (JP)
Title: Method for correcting attitude and position of industrial robot
Inventor: HAKODA YOSHIKAZU
IPC: G05B19/18
Filed: 1995-05-26
Abstract: PURPOSE: To precisely cut a work irrelevantly to a work gripping error by measuring three arbitrary measuring points provided on the cut surface of the work, calculating a three-point measuring surface attitude and position correction values, and making corrections at the time of the cutting according to the correction values. CONSTITUTION: A reference work 3 is fitted to the hand 2 of a robot flange 1. The distances (30RG, 3XX, and 3XY) between measuring instruments 4-3, 4-5, and 4-6 and each measuring point are recorded and stored as comparison reference values. When the work of the same rod is gripped slantingly owing to burrs, respective measured values (30RG', 3XX', and 3XY') in regard to each measuring point are compared with the comparison reference values to obtain differences in regard to the point.  With the obtained differences, a position difference component (X0 ) is an axial direction perpendicular to the measuring surface is calculated form attitude differences (θx, θy) in directions around other two othogonal axes except an axis perpendicular to the measurement surface centering on a measuring reference point (30RG') and the differences in regard to a reference measuring point, and the attitude and position of the robot are corrected on the basis of the correction value obtained by summing up the values.
Patent JP-S5753148-A (JP)
Title: Switch circuit
Inventor: KOMIYA YUUJI
IPC: H03K17/78
Filed: 1980-09-16
Abstract: PURPOSE:To make the secular change of a light emitting element small, by detecting conduction of a photo-Triac to turn off the triggerring light emitting element. CONSTITUTION:When a photo-Triac 4 is triggerred by a light emitting element 3 and is made conductive. One of light emitting elements 12 and 14 emits the light to turn on a phototransistor 11. Consequently, a transistor 6 is turned off, and a current is not supplied to the light emitting element 3. When an AC powr source 8 approaches the zero point, currents are not supplied to light emitting elements 12 and 14, and the transistor 6 is turned on, and the light emitting element 3 triggers the photo-Triac 4 again to continue conduction.
Patent JP-S5353865-A (JP)
Title: Apparatus for handling long articles and sleepers
Inventor: HIBINO YOUZOU
IPC: B66C1/22
Filed: 1976-10-27
Abstract: PURPOSE: To provide an apparatus for handling long articles and sleepers, in which long-article handling means made of a pair of suspenders and sleeper handling means including endless belt means arranged in side by side relationship with each other are coupled with a traversing trolley by the use of telescoping guide means, whereby long articles and sleepers can be handled simultaneously and automatically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000320756-A (JP)
Title: Bayonet joint for low temperature fluid
Inventor: YAMADA TOSHIHARU
IPC: F16L27/08
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To favorably use a pipe supplying low temperature fluid such as liquid nitrogen and liquid helium to a low temperature device by providing a clearance ensuring the rotation of a first thermal insulation pipe and a second thermal insulation pipe to prevent the contact on one side due to falling moment generated between the thermal insulation pipes, improve withstand load capacity and sealing performance, and move it lightly and smoothly. SOLUTION: Aiming is directed to the interposition of a ball bearing 21 in an O ring part between a first heat insulation pipe 2 and a second heat insulation pipe 3. This bayonet joint for low temperature fluid has the first heat insulation pipe 2 and the second heat insulation pipe 3 fitted in the first heat insulation pipe 2, a sealing member sealing between the first heat insulation pipe 2 and the second heat insulation pipe 3, and the ball bearing 21 supporting the first heat insulation pipe 2 and the second heat insulation pipe 3 so as to rotate mutually.
Patent JP-H04329708-A (JP)
Title: Pi type filter
Inventor: MAEDA HIDEKAZU
IPC: H03H7/075
Filed: 1991-04-30
Abstract: PURPOSE:To improve the reliability by laminating only a dielectric sheet to form a capacitor. CONSTITUTION:A dielectric sheet is laminated to a dielectric layer 3 having no opening similarly to the case with a dielectric layer 2 having an opening 4 to which a dielectric sheet is laminated. An electrode 6a is formed to a opposite side to the opening 4. External electrodes 12a, 12b are formed in connection to the electrode 6a at the side of a capacitor block 11 and the size of the electrode 6a is a required minimum size to be connected to the external electrodes 10a, 10b when a chip inductor 5 is inserted to the opening 4. Since the capacitor is formed by laminating only the dielectric sheet, a bent or destruction of the sheet at manufacture is less, the capacitor part is made small, the selection of the capacitance is easy, the circuit constant is made broad, the reliability is high and the high performance and the noise eliminating capability are obtained.
Patent JP-H07330114-A (JP)
Title: Flexible member stretching device
Inventor: ROBAATO RATSUFUERU
IPC: G11B17/22
Filed: 1995-05-26
Abstract: PURPOSE: To give a large tension in a flexible member with a compact constitution by giving a biasing force to a holding member with a first end portion of the flexible member fixed to a housing in an interlocking manner and the flexible member which is operatively fitted to a second end portion, fitted to the housing along the axis of the biasing force. CONSTITUTION: A first end portion 132 of a flexible member 130 is arranged in a first opening part 108 of a housing 102, and a second end portion 134 is arranged in a second opening part 110 of the housing 102. The first end portion 132 is fixed in a holding part, and the second end portion 134 is fitted to a biasing device 150. Then, the biasing device 150 is fitted to a connection part 115 of a second housing member 106. The second housing member 106 is turned clockwise around a pivot CC and moved until a flexible member tensioning device comes to a closing position, and the flexible member 130 is placed in a tensioned condition. The biasing device 150 is a coil spring having the spring axis concentric with the axis BB of the biasing force.
Patent JP-H10316412-A (JP)
Title: Apparatus for producing iron carbide
Inventor: MIYASHITA TORAKATSU
IPC: C01B31/30
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the heating quantity in heating apparatuses for heating reactional gases fed to reactors to reduce the equipment and operating costs, by providing an oxygen gas feeder for adding oxygen gas to a reduced and carbonized gas after heating in a second heating apparatus between the second heating apparatus and the second reactor. SOLUTION: A powdered iron ore is supplied to the upper part of a fluidized bed type reactional furnace 19 of a first reactional operating part 10 and the partially reduced iron ore is continuously supplied from the lower part of the fluidized bed type reactional furnace 19 to a fluidized type reactional furnace 39 of a second reactional operating part 30 to carry out the residual reduction and carbonization. An iron carbide product is then taken out from a pipeline 52. An oxygen gas feeder 60 for adding oxygen gas to the reduced and carbonized gas after heating in a tubular heating furnace 37 is provided between the tubular heating furnace 37 and the second reactor 39. Thereby, the heating quantity in the heating apparatuses for heating the reactional gases is reduced. As a result, the grade of metallic materials used in the heating apparatuses can be reduced to lower lank.
Patent JP-S5831087-A (JP)
Title: Electrolytical corrosion proof method for underground buried transformer
Inventor: SHIMIZU YUTAKA
IPC: C23F13/00
Filed: 1981-08-19
Abstract: PURPOSE:To realize an electrolytical corrosion-proof transformer tank with simple installation by burying said tank in an underground hole made of reinforced concrete and disposing a sacrificial anode via an insulated wire in said hole. CONSTITUTION:In a galvanic anode method, a transformer tank 2a is buried in an underground hole 1 made of reinforced concrete and is connected to a  grounding bar 7, reinforcing bars 6 and a sheathed earth 12 via insulated cables 12. A sacrificial anode 11 is installed via the cable 12 in the hole 1. When the tank 2 is submerged in the water in the hole 1 and corrosion is to initiate, the sacrificial electrode 11 submerges in the water 16 as well and provides an electrolytic protection effect. Thus, the transformer is protected electrolytically with the simple installation.
Patent JP-H09291707-A (JP)
Title: Fixture for lattice material
Inventor: FUKUOKA KATSUMI
IPC: E01D21/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve a reinforcing effect by moving a fixture for fixing a lattice material to the lower surface of a concrete structure in the direction perpendicular to a lattice material surface and adding a surface direction force to the lattice material. SOLUTION: A lattice material fixing tool 6 is composed of a fixing tool main body 7 having a guide slope 9 and an anchor 8. For attaching a reinforcing lattice material 5 to the lower surface of the floor board 1 or the like of a concrete bridge, the main body 7 is attached to the intersection part of the lattice material 5. Then, after the slope 9 is contacted with the lattice material 5, the anchor 8 is stricken into the floor board 1, and then by the action of the lower surface of the head part 10 of the anchor 8, the main body 7 is moved in the direction perpendicular to the surface of the lattice material 5. A surface direction force is applied to the lattice material 5 by the slope 9, and when the fixing tool 6 is attached by spreading the same in a plurality of places, a tension force is applied to the full surface of the lattice material 5. Further, polymer cement or the like is provided so as to cover the full surfaces of the fixing tool 6 and the lattice material 5. Thus, pre-stress is introduced to the lattice material and the floor board and the lattice material are made integral firmly.
Patent JP-S62286379-A (JP)
Title: Tone correction method for halftonal color image
Inventor: IMAO KAORU
IPC: H04N1/60
Filed: 1986-06-05
Abstract: PURPOSE:To execute tonal correction with almost no color blurring by separating lightness signal component from three primary color signals(RGB signals), and uniformly tone-correcting respective colors of one same picture element based on the resulting signals of the said separation. CONSTITUTION:A lightness signal L from a lightness signal generating part(not shown in the figure) and A/D-converted three primary color signals (r), (g), and (b) are inputted to a tonal correction part 3 which executes the tonal correction. The part 3 consists of a table conversion part 10 and three pieces of multimpliers 11, 12, and 13 for the respective color signals; the levels of the lightness signals L inputted to the converter 10 are converted to a parameter (a) consisting of positive values centering at '1' that correspond to each of the levels. This parameter (a) and the A/D-converted three primary color signals (r), (g), and (b) are inputted to the multipliers 11, 12, and 13, and the results are outputted as tonal-corrected three primary color signals R, G, and B. That is, the parameter (a) corresponding to the levels of lightness signals L is respectively added with the three primary color signals (r), (g), and (b) by adder- subtractors 21, 22, and 23, and the tonal correction is executed with: R=(r)+(a), G=(g)+(a), and B=(b)+(a). Therefore, the three primary color signals (r), (g), and (b) can be tonecorrected in one same direction(plus direction or minus direction).
Patent JP-H11320991-A (JP)
Title: Ink jet printer
Inventor: KOYAIZU MASAAKI
IPC: B41J11/42
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To certainly and stably detect whether a printing medium is held to a wound state even in high speed rotation by a simple structure. SOLUTION: A signal passing port 41H is provided to a part of the outer peripheral surface 41F of a rotary drum 41 so as to pierce the same in the diameter direction of the drum and a signal transmitter 31 emitting a detection signal S from one side of the signal passing port 41H and a signal receiver 32 receiving the detection signal S passed through the signal passing port 41H on the other side of the port 41H to form and output a detection result signal are provided and, by utilizing the detection signal cutting-off characteristics of a printing medium (paper P), it can be detected whether the printing medium P is wound around and held to the outer peripheral surface 41F of the rotary drum 41.