baber/WOPTO huggingface dataset:
Patent JP-H0468975-A (JP)
Title: Television signal processing unit
Inventor: SOMEYA IKUO
IPC: H04N7/00
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a reproduced picture subjected to distortion compensation even during initial equalization adjustment feedback state by operating a 1st equalization means based on a test signal so as to calculate an optimum tap coefficient of a transversal filter and setting the coefficient to a coefficient multiplier of a 2nd equalization means. CONSTITUTION:The unit is provided with a 2nd equalization means 23b to a video signal in addition to a 1st equalization means 23A to a test signal. The accuracy in an equalization output by the equalization means 23B may be more deteriorated than that in an equalizing output by a test signal and since the reproduction picture is compensated by the equalization output by the video signal for an adjustment period, a reproduced picture with some degree of quality is obtained. When a tap coefficient by the test signal is obtained, the tap coefficient is set to the equalization means 23B and then the equalization is implemented by using the tap coefficient obtained accurately. Thus, distortion is accurately compensated even for the equalization adjustment period.
Patent JP-H0345773-A (JP)
Title: Continuous liquid applying to cloth and equipment therefor
Inventor: SANTO YOSHITERU
IPC: D06B3/16
Filed: 1989-07-12
Abstract: PURPOSE:To obtain treated cloth having excellent quality by continuously introducing long cloth previously applied with treating liquid into wet heat-reaction chamber to immerse in high-temperature liquid, folding on conveyer together with said overflowing hot liquid and sufficiently bringing the hot liquid into contact with every overlapping faces of said cloth. CONSTITUTION:Long cloth 1 is continuously introduced into a liquid tank 3 to immerse in pre-treating liquid 2 and introduced into a wet heat-reaction chamber 5 through squeeze roll 4, then fed to a treating liquid tank 6 provided in the vicinity of introducing port of said chamber. In said treating tank 6, the above-mentioned cloth 1 is sufficiently brought into contact with hot liquid with transferring in snaking through installed plural guide rolls 7 and successively folded into gap between a rotating drum 9 and approximately half arc-like endless conveyer 10 by the action of folders 8 and 8' together with continuously overflowing hot liquid 12 from said treating liquid tank 6, thus transferred with immersing in hot liquid 12 refluxed into the above-mentioned treating liquid tank 6 through a pump 13.
Patent JP-H04234393-A (JP)
Title: Dicarboxyimide and herbicide containing same
Inventor: PEETAA MIYUNSUTAA
IPC: C07D491/04
Filed: 1991-07-19
Abstract: PURPOSE: To provide a new dicarboximide having weeding characteristic.  
     CONSTITUTION: The compound of formula I or II and its salt usable in agriculture, for example, N-isopropylthiophene-3,4-carboxy imide, is obtain by dehydrating the compound of formula III using dehydrating agent such as acetic anhydride, inorganic acyl halide. The compound of formula III is obtained by converting corresponding carboxylic acid of formula IV into the active form and allowing it to react with amine, and when allowing the obtained amide of formula V to react with carboxylation agent in the presence of base. In formulae I and II, X is O or S; R 1  is H, hydroxyl, optionally substituted cycloalkyl, optionally substituted alkyl, optionally substituted alkoxy, alkenyl, alkynyl, phenyl, naphthyl, optionally substituted 5-6-ring heterocycle group, etc.; R 2  and R 3  are each nitro, CN, halogen, amino, alkoxy alkylthio, alkhylsulfonyl, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6426590-A (JP)
Title: Anthracycline antibiotic having antitumor action
Inventor: YOSHIMOTO AKIHIRO
IPC: A61P35/00
Filed: 1987-07-21
Abstract: NEW MATERIAL:A compound shown by formula I (R1, R2, X and Y are combination wherein R1 is H, R2 and Y are OH and X is N-methyl-daunosamine residue or combination wherein R1 and R2 are H, X is OH and Y is daunosamine residue). EXAMPLE:LB-1 shown by formula II. Shape: reddish brown powder. Melting point: 152-155 deg.C. Molecular weight: 530. USE:A carcinostatic agent or a synthetic intermediate thereof. PREPARATION:Well-known anthracycline glycoside such as beta-rhodomycin-1, containing an aglycon part and a rhodosamine residue as a saccharide part, corresponding to a compound shown by formula I, respectively is used as a starting raw material, dissolved in acetone, etc., poured into a transparent semi-sealed glass container and treated in a light irradiating device using a high-pressure mercury vapor lamp at 3,500Angstrom  wavelength at 25 deg.C for 0.5-5hr.
Patent JP-S5881319-A (JP)
Title: Inductance element for noise filter
Inventor: DANBARA SUSUMU
IPC: H03H1/00
Filed: 1981-11-10
Abstract: PURPOSE:To obtain a noise filter inductance element which increases the high frequency range of a noise to be eliminated, by providing a ferrite magnetic core with an electrode to be grounded. CONSTITUTION:A drum type ferrite core 61 wound with electric wire 62 or ferrite core 81 having a through hole 83 where electric wire 82 is inserted is provided with an electrode 64 or electrode plate 84 by plating, adhesion of a conductive plate, etc. Then, an earth line is soldered to the electrode 64 or electrode plate 84 to perform the by-passing of a high frequency component as a noise to the ground by utilizing the dielectric constant that the ferrite core has.
Patent JP-H0467542-A (JP)
Title: Electron beam deflecting device
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1990-07-06
Abstract: PURPOSE:To completely correct mis-convergence with the minimum human labor and time by constituting a deflecting device with a horizontal deflecting coil, a current controller with a rotatable magnet, and a correction drive section. CONSTITUTION:A deflecting device is constituted with a horizontal deflecting coil l, a correction drive section 3 formed with the first driving circuit and the second driving circuit having multiple sub-coils 3a, 3b, and a current control ler 2 with a rotatable adjusting magnet 5. When the magnet 5 is rotated with a handle 7, the inductance of the first coil 2a and the inductance of the second coil 2b are supplementally increased or decreased, the magnetic field of the drive section 3 is changed, electron beam deflection is adjusted, and mis- convergence can be corrected nearly completely in nearly the whole area of a screen with the very simple work.
Patent JP-H1027780-A (JP)
Title: Plasma treating method
Inventor: INAGAKI NAOKI
IPC: H01L21/683
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating method by which deposition of particles caused by DC voltage of an electrostatic chuck can be prevented. SOLUTION: In this method, plasma treatment is carried out while holding a wafer by an electrostatic chuck. After high-frequency discharge for plasma treatment is started, a DC voltage is applied to operate the electrostatic chuck for the plasma treatment. When a desired plasma treatment is finished, the high-frequency discharge for the plasma treatment is stopped after stopping the application of voltage for operation of the electrostatic chuck. Accordingly, since DC current is not applied to the electrostatic chuck when the wafer is mounted on a wafer stage and high-frequency discharge is not caused, high electric field is not produced by DC voltage near the wafer and the electrostatic chuck. As a result, deposition of particles on the wafer is prevented.
Patent JP-H0466111-A (JP)
Title: Functional member for dehumidifier
Inventor: OKAZAKI TADAO
IPC: B01D53/26
Filed: 1990-07-06
Abstract: PURPOSE:To provide vapor proof functions, consuming little power, without causing high temperatures, by applying a non-electroconductive moisture absorption agent, which has moisture absorption characteristic at ambient temperatures and can be regenerated by heat, to a woven cloth comprising conductive fiber to form a film. CONSTITUTION:A non-electroconductive moisture absorption agent, which has moisture absorption characteristic at ambient temperatures and which can be regenerated by heat (e.g. ceramics mainly composed of silica gel, carriers being of lithium chloride), is applied or sprayed to or impregnated into a woven cloth or non-woven fabric composed of conductive fiber 1, 1' (e.g. carbon fiber) to form a film 2. A functional member 6 for a dehumidifier thus prepared is formed into a belt, in which two or more conductive parts 7, 8 are exposed at proper locations and energized to generate heat, so that the agent is regenerated. As a result, a strong moisture proof characteristic can be provided in a limited area, consuming little power, without causing high temperatures.
Patent JP-H0471158-A (JP)
Title: Cold-cathode fluorescent-lamp lighting device
Inventor: KOBAYASHI JUN
IPC: H04N5/225
Filed: 1990-07-10
Abstract: PURPOSE:To shorten the starting time of operation of a cold-cathode fluorescent- lamp even if the inner portion of a lamping body is set in its dark condition by having an auxiliary light-source for emitting light toward the cold-cathode fluorescent-lamp. CONSTITUTION:Such an auxiliary light-source 8 as an LED, en electric bulb or the like is arranged on a drive-circuit substrate 5 having a lighting circuit or the like which comprises an inner LCD drive.-circuit and an inverter formed therein. This auxiliary light-source 8 is lit when a cold-cathode fluorescent-lamp 4 is set in motion, and the resultant lamplight is directed through an optical fiber to the cold-cathode fluorescent-lamp 4 so as to be emitted to respective electrodes. On this account, the emission of photoelectrons from the negative-pole side electrode is expedited to quickly set the cold-cathode fluorescent-lamp 4 in motion. At this time, output light from the auxiliary light-source 8 is emitted in the vicinity of the electrode 4a in the lamp 4 to still more expedite causing electric discharge so as to shorten the starting time of operation of the lamp.
Patent JP-H1027490-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: UMEZAWA AKIRA
IPC: H01L27/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reset a large wiring capacitance at a high speed and low costs by providing a reset circuit for electric discharge in a data line. SOLUTION: A reset circuit is formed of a transistor Tr2, one end thereof being connected to a data line DL and the other end being connected a GND, the transistor Tr2 is controlled by a signal RSTD and electricity is discharged from the data line DL. By providing the reset circuit including the reset transistor Tr2 in the data line, electricity is discharged from the data line DL at a high speed prior to a writing verification operation. Thus, since the process quickly moves to a next writing verification operation, a high-speed automatic program is executed.
Patent JP-S57111203-A (JP)
Title: Method of treating industrial gas current
Inventor: UIRIAMU PATORITSUKU HEGAATEI
IPC: B01D53/14
Filed: 1981-11-12
Abstract: This invention relates to a method for producing a hydrogen stream and a carbon dioxide stream from a mixed gas feedstock containing hydrogen, carbon dioxide, and contaminant sulfur compounds. The method comprises scrubbing the gas feedstock with a carbon dioxide laden solvent in an initial scrubbing zone under conditions such that not more than 70% of the carbonyl sulfide in the feedstock is removed in the initial zone, physically scrubbing the initially scrubbed feedstock with a solvent under conditions sufficient for removing substantially all the carbon dioxide and carbonyl sulfide therefrom to leave a pure hydrogen stream desorbing carbon dioxide and carbonyl sulfide and other gases from the liquid from the second scrubbing zone and then fractionating the resultant carbon dioxide stream containing hydrogen, carbon oxides, etc. to produce said carbon dioxide stream for use in urea synthesis.
Patent JP-S6423121-A (JP)
Title: Weight detector
Inventor: MIHARA MAKOTO
IPC: G01L1/14
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a detecting device of simple constitution which has superior shock resistance and high-accuracy scaling performance by fixing a sensor metallic fixture to a main body with screws across elastic body such as spring washers. CONSTITUTION:A substrate 9 made of a sintered body such as alumina and a diaphragm 8 made of a thin plane of an alumina sintered body face each other at a specific interval. Capacity electrodes 10 are formed on the opposite surfaces of the substrate 9 and diaphragm 8 and a glass seal 11 which couples the diaphragm 8 with the substrate 9 is provided at the outer peripheral parts of the electrodes 10. A load transmission means 7 is mounted on the diaphragm 8 nearby the center of the electrode and transmits an external load as a spot load to vary the electrostatic capacity of an electrostatic capacity detection type pressure sensor 19 with pressure applied to the surface of the diaphragm 8. The sensor 19 is mounted on a sensor mount base 14 while a gap is formed below the pressure sensing part of the substrate 9, and the sensor metallic fixture 16 which holds the mount base 14 is fitted to the main body 15 across the elastic bodies such as the spring washers 20. Consequently, an excessive load is prevented from being placed on the sensor 19.
Patent JP-H119098-A (JP)
Title: Device for arranging container
Inventor: TAWARA NAOYUKI
IPC: A01G9/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a container-arranging device capable of largely shortening a work time required for arranging the containers and capable of increasing a box-laying ability and the efficiency of the work. SOLUTION: A carriage B on which plural box groups A are loaded is loaded on the container-loading section 3 of the main body 2 of a container-arranging device, and the box groups A loaded on the carriage B are lifted with a lifting machine 4. The evacuated carriage B is carried out. The box groups A held with the lifting machine 4 are lifted, and seedling boxes (a) piled up on the upper stage sides of the box grousp A are successively upwardly separated with a separating machine 5. The seedling boxes (a) are successively supplied to a delivering machine 7 with a transfer machine 6 is the horizontally held state. The seedling boxes (a) delivered with the delivering machine 7 are laterally distributed with a distributing machine 55 to arrange and load the prescribed numbers of seedling boxes (a) on the right and left loading surfaces of an arranging conveyer 8, respectively.  While the whole body of the container- arranging device is traveled, all the seedling boxes loaded on the arranging conveyer 8 are successively arranged on a laying surface. Thereby, the arranging work is carried out in a short time.
Patent JP-2001013350-A (JP)
Title: Method and device for positioning connecting surface angle of optical part
Inventor: KAKISHIMA HIROYUKI
IPC: G02B6/24
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for positioning the connecting surface angle of an optical part by which the light loss in the connecting surface of the optical part connected to an optical fiber can be reduced by arranging the connecting surface of the optical fiber in parallel with the connecting surface of an optical fiber guide. SOLUTION: When the angle between the connecting surface 35 of an optical fiber 3 which is inclined by a prescribed angle from perpendicularity relative to an optical axis L and the connecting surface 5S of an optical fiber guide 5 which is inclined likewise is set to a desired angle, first the position in the optical axis direction of the outer periphery of the connecting surface 3S of the optical fiber 3 is detected, the relation between the position in the optical axis direction and the deviation angle θaround the optical axis of the optical fiber 3 is obtained, the deviation angle θaround the optical axis is obtained from the position in the optical axis direction of the point on the outer periphery of the connecting surface 3S, the optical fiber 3 is rotated by a prescribed angle based on the obtained deviation angle θ around the optical axis,  and whereby the connecting surface 3S of the optical fiber 3 is set to a desired angle with the connecting surface 5S of the optical fiber guide 5.
Patent JP-2000005772-A (JP)
Title: Deodorizing agent
Inventor: HAMAGUCHI TAKAYOSHI
IPC: C02F11/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To stabilize a deodorizing agent and to rapidly and efficiently remove a hydrogen oxide and mercaptans in waste water and sludge by constituting the deodorizing agent with peroxides, a nitrate ion and a chelating agent. SOLUTION: A deodorizing agent is constituted with peroxide such as hydrogen peroxide, peracetic acid, persulfate, percarbonate, perborate and other org. or inorg. peroxide, a nitrate ion using nitric acid or a nitrate such as sodium salt, potassium salt, calcium salt, ammonium salt, etc., and a chelating agent having not less than two carboxylic acid groups such as ethylenediaminetetraacetic acid, nitrilotriacetic acid, diethylenetriaminepentaacetic acid, triethylenetetraaminehexaacetic acid and polyhydroxycarboxylic acid or their salts, or the chelating agent having not less than two phosphonic acid groups such as aminotri- and ethylenediamintetra- or their salts.
Patent JP-H0468007-A (JP)
Title: New silicone-modified acrylic resin, its production and dental adhesive prepared by using said resin
Inventor: KATSUKI KOICHI
IPC: C08F220/08
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a silicone-modified acrylic resin having excellent adhesiveness and water resistance and excellent in an effect as a dental adhesive by copolymerizing a specified silane compound with an alkyl acrylate. CONSTITUTION:A compound [(meth)acryloxyalkylenetris(dialkyl-siloxy)silane] of formula I (wherein R1 is H or CH3; R3 is H or lower alkyl; and Y is lower alkylene) [e.g. gamma-methacryloxypropyltris(dimethylsiloxy)silane] is copolymerized with a compound (alkyl acrylate) of formula II (wherein R1 is as defined above; and R2 is lower alkyl) in the presence of a polymerization initiator to produce a silicone-modified acrylic resin of formula III (wherein R1, R2, R3 and Y are as defined above; and (m) and (n) are each the number of repeating units). This resin is very useful as a dental adhesive which is very high in adhesion between an acrylic resin as the material of artificial teeth and a silicone rubber as the backing material of an artificial tooth bed, excels in water resistance and can be used in the oral cavity for a long time.
Patent JP-S57103705-A (JP)
Title: Rolling mill
Inventor: MASUI TAKESHI
IPC: B21B1/22
Filed: 1980-12-20
Abstract: PURPOSE: To provide a rolling mill which can control the shape of a rolled material in good efficiency without requiring roll exchanging by constituting at least one of rolls in a dissimilar peripheral speed rolling mill of a variable crown.roll.  
     CONSTITUTION: In the roll constitution of the dssimilar peripheral speed rolling mill or winding dissimilar peripheral speed rolling mill shown in the figure, at least one of either upper or lower roll is constituted of a variable crown.roll (VC roll). In some cases, two kinds of VC rolls which can provide mutually different crown shapes like a VC roll for broad width and a VC roll for narrow width are combined above and below to constitute the rolling part. As a result, with the VC roll, the same result as that when adequate initial.crown is given in conformity with the rolled material is obtained and therefore the proper shape controlling is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5970338-A (JP)
Title: System for detecting congestion of relay station
Inventor: SONE YUKIO
IPC: H04L12/70
Filed: 1982-10-15
Abstract: PURPOSE:To detect the congestion of a relay packet exchange as well as the congestion of an addressed packet exchange, by detecting the congestion of the relay packet exchange via a transmission packet by measuring the progressed time. CONSTITUTION:When a data packet DT(Ps=1) addressed to a terminal 32 is transmitted from a terminal 31, a central controller 5 of a packet exchange 11 transmits this data packet to any of paths 21-23, starts an initial set circuit 51, and sets a counting code A corresponding to the transmission sequence number ps=1 of a clock memory 61 to logical value 1 and an initial value N to an elapsed time T. Further, a subtraction circuit 52 subtracts 1 at each prescribed period from the elapsed time T corresponding to the clock code A set to the logical value 1 in clock memories 61-6n until the T is zero. Then, the central controller 5 discriminates whether or not the elapsed time T corresponding to the transmission sequence number ps=1 in the clock memory 61 is zero, and when not zero, it is discriminated that the data packet is transmitted surely within a prescribed time T0 and the clock code A is set to logical value 0.
Patent JP-H0528070-A (JP)
Title: Communication controller
Inventor: SUZUKI HITOSHI
IPC: G06K9/20
Filed: 1991-07-23
Abstract: PURPOSE:To prevent the degradation in information accompanied with input/ output of picture data, the anticoincidence between data types of transmission and reception data, and the increase of the data volume. CONSTITUTION:A character read part 3 converts image data of a character into code data. A character generating part 4 takes code data of the character as the input and generates character data of image data. A transmission signal selecting part 5 performs the selective switching to transmit document data from a computer 7 and a scanner 8 as a transmission signal to a communication line after conversion from image data to code data or inverse conversion or transmits document data to the communication line as it is. A reception signal selecting part 6 performs the selective switching to send document data received from the communication line as a reception signal to the computer 7 and a printer 9 after conversion from image data to code data or inverse conversion or sends document data to the computer 7 and the printer 9 as it is.
Patent JP-S5883616-A (JP)
Title: Preparation of tablet for salt supply
Inventor: HIRANO YUKIO
IPC: A23L27/40
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a tablet capable of supplying salt effectively to persons perspired much by the work at high temperatures, etc., by mixing specific fine common salt particles having the appearance of an uneven surface and porous spherical shape with glucose and citric acid with the respective specific particle diameters uniformly, and tableting the resultant mixture. CONSTITUTION:Fine common salt particles, having the appearance of an uneven surface and porous spherical shape as a whole and 50-150mu particle diameter, and prepared by binding the fine common salt particles with a gum, e.g. guar gum, or a water-soluble high polymer, e.g. tamarind seed polysaccharide, propylene glycol ester of alginic acid or carboxymethyl cellulose (CMC), are uniformly mixed with glucose having 50-150mu particle diameter and citric acid having 50-150mu particle diameter to give a fine particulate mixture, which is then tableted to afford the aimed tablet. The mixture can be tableted with a good tableting property, and the resultant tablet has improved keeping quality due to the uniform dispersion of the respective components, assumes a pickled UME-like taste having a soft salty taste and is capable of supplying the salt and nutriments at the same time.