baber/WOPTO huggingface dataset:
Patent JP-H01112658-A (JP)
Title: Nonaqueous battery
Inventor: SHINODA ISAMU
IPC: H01M4/1399
Filed: 1987-10-27
Abstract: PURPOSE:To reduce an inner resistance and increase a cycle life by using organic conductive high polymer material dehydrated by vacuum drying and immersed in nonaqueous electrolyte including less water content to be dehydrated for electrode active material. CONSTITUTION:A nonaqueous battery uses organic conductive high polymer material for electrode active material. In this nonaqueous battery, organic conductive high polymer material dehydrated by vacuum drying and immersed in nonaqueous electrolyte including water content of less than 150ppm to be dehydrated is used. For a thus obtained nonaqueous battery, inner resistance is low, cycle life is long, and weight is light, thereby this can be preferably used for applications in many fields of automobiles, airplanes, portable machines, electric automobiles, etc.
Patent JP-H01113426-A (JP)
Title: Curable polyphenylene ether containing double bond and its preparation
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1987-10-27
Abstract: PURPOSE:To obtain the title polyphenylene ether giving a cured product having excellent chemical resistance and heat resistance, by metallizing a specified polyphenylene ether with an org. metal and carrying out its substitution reaction with an alkynyl halide. CONSTITUTION:The title polyphenylene ether having a substitution rate of alkynyl groups of formula IV represented by the equation V of 0.1-100mol% and being constituted substantially of formula III[wherein R1-4 is H or an alkynyl of formula IV; Q' is Q (substd. with an alkynyl of formula IV] is obtd. by metallizing a polyphenylene ether of formula I (wherein m is 1-6 representing the number of polyphenylene ether chains; n is the degree of polymn. of each chain; Q is H when m is 1 and a residue of a polyfunctional phenol compd. having 2-6 phenolic hydroxyl groups in the molecule and a nonpolymerizable substituent on an o- or p-position of the hydroxyl group when m is 2 or more) (A) with an org. metal (B), carrying out its substitution reaction with an alkynyl halide of formula II (wherein l is 1-4; L is Cl, Br or I; R5-7 are each H or CH3 and one or more of R5-7 is CH3 when l=1) (C).
Patent JP-H05107703-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OYA HIDENOBU
IPC: G03C7/38
Filed: 1991-10-17
Abstract: PURPOSE:To improve color developability and to decrease fluctuations in color developability with a fluctuation in the pH of a color developer as well as to improve color reproducibility by incorporating a specific pyrazolotriazole magenta coupler into the above photosensitive material. CONSTITUTION:The pyrazolotriazole magenta coupler having a 2-fluoro-6-substd. aryl group in the 3rd position expressed by formula I is incorporated into the silver halide emulsion layers of silver halide color photographic sensitive material. In the formula I, R1 to R3 respectively denote substituents; X denotes a hydrogen atom, coupling elimination group; 1 denotes an integer from 0 to 3. Namely, R1 denotes an alkyl group, aryloxy group, acylamino group, arylamino group; R2 denotes halogen atom, alkyl group, alkoxy group, alkoxycarbonyl group, sulfonylamino group; R3 denotes an acylamino group, sulfonyl amino group, sulfamoyl group, alkoxycarbonyl group; X denotes a halogen atom.
Patent JP-2000162827-A (JP)
Title: Magnetic carrier for electrophotographic developer
Inventor: HAKATA TOSHIYUKI
IPC: G03G9/113
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic carrier for an electrophotographic developer excellent in durability and having stable electrostatic chargeability. SOLUTION: This magnetic carrier comprises a magnetic particulate powder having 10-200 μm for average particle diameter, obtained by coating the surfaces of magnetic core material particles with a resin composition which consists of a metallic curing agent, a silane coupling agent oligomer and a silicone resin.
Patent JP-H09116847-A (JP)
Title: Audio video data recording and reproducing device
Inventor: YOSHINAKA TADAAKI
IPC: G11B20/18
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To record and verify audio video data onto a disk recording medium by suppressing a drive speed of a disk. SOLUTION: Two heads HA, HB are arranged symmetrically with respect to a drive enter of a disk. As shown in ranges a, b, data of two consecutive recording areas are erased by one head HB. In interlocking with the data erasure of the recording area, the other head HA is used to write sequentially data to parts of the two recording areas from which data have been erased as shown in ranges a', b'. The data are reproduced from the part of the two recording areas in which data have already been recorded by using the two heads HA, HB and collated with data before recording to conduct verification processing.
Patent JP-H03132946-A (JP)
Title: Control method for control device of magneto-optical disk device
Inventor: YAMAGISHI TORU
IPC: G11B11/105
Filed: 1989-10-17
Abstract: PURPOSE:To shorten the executing time of a recording instruction by changing the polarity of a bias magnetic field by a bias magnetic filed impressing means into the polarity to meet operation to be executed henceforward in parallel with search operation to the starting part of the operation. CONSTITUTION:At the time of a recording mode, prior to each operation in a series of the operations, the search operation to the starting part of this operation is executed, and simultaneously, the polarity of the bias magnetic field by an electric magnet 6 is changed into the polarity to meet the operation to be executed henceforward during one revolution of a disk 2. Namely, first of all, during one revolution of the disk 2, the search operation from the opera tion instruction end position of the last time to a first track of a recording section by the recording instruction is executed, and simultaneously, the polarity of the electric magnet 6 is changed from a state to meet the final operation of the last time into erasing use. Thus, the executing time of the recording instruction can be shortened.
Patent JP-H02115982-A (JP)
Title: Document filing device
Inventor: KUNO HIROYUKI
IPC: G06T1/00
Filed: 1988-10-26
Abstract: PURPOSE:To improve operability in the version-up of a document at the time of performing the version-up of a filed document by automatically setting the read-in condition of a scanner equal to the page information of the document whose version-up is designated when all the page information of the document whose version-up is designated are same. CONSTITUTION:At the time of performing the version-up of the filed document, for example, the addition of an original 1, judgement whether or not all the page information of the page of the document whose version-up is designated are same, and when they are equal, a message whether or not the page information of the original 1 to be added is set on the page information of the document whose version-up is designated is displayed on an interactive box 4a on the screen of a display device 4. When designation is performed by the server of the device, the read-in condition of the scanner 2 is automatically set based on the page information. In other words, since the read-in condition of the original 1 to be added is automatically set only by designating the page information at the interactive box 4a, it is not required to check the page information of the document whose version-up is designated in advance at the time of performing the version-up of the document. In such a way, it is possible to improve the operability in the version-up of the document.
Patent JP-H06119401-A (JP)
Title: Sound data related information display system
Inventor: NISHINO MINAKO
IPC: G06F12/00
Filed: 1992-10-08
Abstract: PURPOSE:To easily perform retrieval and selection at high speed from a data base, where a lot of sound data are stored, and to easily perform retrieval depending on the fragments of contents of stored sound data and the retrieval and selection of required sound data at high speed. CONSTITUTION:This system is composed of a storage device 105 for storing a file which stores sound data corresponding to the format of data and the related information, display device 101 for displaying the related information of plural sound data, pointing device 102 for inputting to the related information display picture of sound data, keyboard 103 for receiving the input of a user, computer 104 provided with a central processing unit to execute processing for displaying the related information of sound data, sound data input/output device 106 (such as cassette recorder, DAT or CD player) for inputting/ outputting sound data, and A/D converter 107.
Patent JP-H10115473-A (JP)
Title: Linear compressor
Inventor: KUWAKI YASUYUKI
IPC: F04B39/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent an irreversible compression loss from occurring in a reverse piston chamber in a coil-movable type linear compressor and moreover make the position of the center of the stroke of the piston invariable. SOLUTION: A coil-movable type linear compressor having compression chambers 2, 3 respectively on the two sides of a housing 1 is provided with a piston shaft 12 fixed at the two ends respectively to a first piston 5 and a second piston 10, a bottomed cylindrical movable body 13 fixed integrally to the piston shaft 12, and coil springs 20, 21 provided respectively on the two sides of the movable body 13 and providing elastic support to the housing 1 in a manner of enabling the first and second pistons 5, 10 to reciprocate inside cylinders 6, 9 respectively. The respective insides of the first piston 5, piston shaft 12, and second piston 10 communicate in a hollow state and a reverse chamber 31 of the first piston 5 and a reverse chamber 33 of the second piston 10 communicate with each other.
Patent JP-2001094940-A (JP)
Title: Digital recorder
Inventor: INOUE YASUO
IPC: H04N5/92
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital recorder that attains seamless recording where no missing video image/audio noise is in existence in joints of recording, even in the case of the recording through high efficiency coding. SOLUTION: A final block which has been recorded previously is reproduced from a recording medium, and a memory 5 stores only video data and audio data that are not null data. A MUX/DEMUX3 mixes new video data and audio data for seamless recording, joins the mixed data to data which have been stored in the memory 5 and supplies to an error correction section 4. The error correction section 4 adds an error correction code by each block with a prescribed data length, similarly to the case with a normal recording and supplies the result to the recording medium as recording data. Then the error correction section 4 conducts seamless recording on the recording medium, so as to overwrite the final block of the preceding recording.
Patent JP-2000097306-A (JP)
Title: Parallel link mechanism
Inventor: WARABE TAKESHI
IPC: B23Q1/44
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a parallel link mechanism having high speed ability of the mechanism, reducing size in a vertical direction than that of the bottom of a base bed, and widening the movement range in a lateral direction of a moving member. SOLUTION: A parallel link mechanism to relatively move a moving member 17 based on a base bed 11 comprises at least three rotary actuators 12 arranged on the periphery around a central axis of the base bed 11 and having drive shafts 12a mounted vertically to or slightly inclinably based on the bottom of the base bed 11; universal couplings 13, 14, 15, and 16 to intercouple the rotary actuators 12 and a moving member 17; and a control means to control the rotary actuators 12.
Patent JP-H02116663-A (JP)
Title: Refractory composition consisting of magnesia and carbon
Inventor: UNOSAKI NOBUYUKI
IPC: C04B35/04
Filed: 1988-10-26
Abstract: PURPOSE:To prevent crumbling of a refractory product due to slaking by mixing a specified amt. of aragonite type CaCO3 in place of CaO with a refractory product consisting of magnesia carbon. CONSTITUTION:A refractory compsn. is prepd. by mixing 100 pts.wt. mixture of raw materials for the refractory product consisting of 30-99wt.% magnesian raw material and 70-1% carbonaceous raw material, with 0.5-20 pts.wt. aragonite type CaCO3. Aragonite type CaCO3 causes no crumbling of a refractory product due to slaking unlike CaO. If the content of the aragonite type CaCO3 to be mixed is <0.5 pts.wt., only insufficient effect in the improvement of resistance to slag is obtd. If it exceeds 20 pts.wt., crack generation may cause in the refractory product because absorption of stress generated by the expansion volume in the stage of phase transition from aragonite to calcite is impossible.
Patent JP-H11152662-A (JP)
Title: Raised fabric
Inventor: YOSHIDA YUJI
IPC: D04B1/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a raised fabric hardly generating wearing wrinkles and having a soft feeling. SOLUTION: In the raised fabric, in which at least a part of the ground weave of the knitted fabric comprises raised yarns, at least a part of the raised yarns comprise polytrimethylene terephthalate yarns.
Patent JP-2000086650-A (JP)
Title: Production of isochromanone
Inventor: NANAMI HIDEKI
IPC: C07D311/76
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield and enable to recover and reuse an expensive catalyst by simple operations without using complicated operations by reacting an ortho-xylene dihalide with carbon monoxide and water in the presence of a catalyst and a sterically hindered tertiary amine in an organic solvent. SOLUTION: The objective compound expressed by formula II is obtained by reacting an ortho-xylene dihalide expressed by formula I (X is a halogen) with carbon monoxide and water in the presence of a catalyst (preferably a palladium catalyst, or the like, such as palladium chloride, or the like.) and a sterically hindered tertiary amine in an organic solvent (preferably toluene, or the like). As the sterically hindered tertiary amine, the one expressed by the formula R1R2NR3 (at least one of R1 to R3 is a 3-10C branched alkyl, an alicyclic alkyl or the like and the rest is a 1-4C straight chain alkyl) is preferable. It is preferable to use 0.03-5 mole% of the catalyst, 2-10 times mole of the sterically hindered tertiary amine and 0.1-5 L of the organic solvent to 1 mole of the compound of formula I.
Patent JP-H10116521-A (JP)
Title: Fluoro-rubber covered wire
Inventor: KURITA KOZO
IPC: H01B7/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluoro-rubber covered wire having excellent surface appearance, and further having high mechanical strength and an excellent electric characteristic even in high temperature environment. SOLUTION: This fluoro-rubber covered wire is formed out of a conductor 1 having outer surface covered with an extrusion molded cover layer 3 of a fluoro-rubber composition composed by blending 100 pts.wt. of a tetrafluoroethylene-propylene copalymer with 20 to 40 pts.wt. of calcinated clay, 5 to 20 pts.wt. of MT carbon, 0.5 to 2 pts.wt. of organic peroxide, and 5 to 10 pts.wt. of a multi-allyl compound. Also, the cover layer 3 is cross-linked.
Patent JP-S63126958-A (JP)
Inventor: TAKAHASHI SHOJI
IPC: D06C29/00
Filed: 1986-11-13
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-H09109293-A (JP)
Title: Sheet transport conveyor device
Inventor: TAKEJI MASAHIRO
IPC: B31B50/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency, operating safety, transport accuracy and printing precision, and also prevent the strength of a finished product from being deteriorated by a means for driving a transport conveyor with a rocking motion and sheet feed rolls rotated synchronously with a gear connected to the shaft end parts of the rolls. SOLUTION: A transport conveyor 1 is swung from a horizontal position to a hanging position around a fulcrum shaft 8. In this case, the operator enters an area between a printing part 3 and a printing part 3, then makes access to a printing plate cylinder 18 in a standing posture and performs works such as printing plate replacement. Consequently, the working efficiency and the operating safety are significantly improved. Each of sheet feed rolls 6 is connected to the other sheet feed roll by a backlash-free gear, so that these rolls 6 are synchronously rotated. The sheet is transported, without slipping, to the downstream side of conveyance by a frictional force generated by a negative pressure in a suction box 5 between the outer peripheral face of each of the sheet feed rolls 6 and the lower face of a corrugated fiber board sheet 4.  Thus the transport accuracy and the printing precision are enhanced.
Patent JP-H05107946-A (JP)
Title: Image forming device
Inventor: OGIYAMA HIROMI
IPC: G03G15/00
Filed: 1991-10-18
Abstract: PURPOSE:To prevent the generation of the disturbance in a toner image. CONSTITUTION:This device selects either a first mode whereby a transfer sheet is supplied from transfer sheet supplying ports 102-10n to an electric field formation part between the transfer sheet and image carrier 11 or a second mode whereby plural transfer sheets of different types are supplied from a transfer sheet supplying port 101 and other transfer sheet supplying ports to the electric field formation part so that the sheets are superimposed.
Patent JP-S62130030-A (JP)
Title: Repeater for two-wire pressure transmitter
Inventor: TOGO YUKIO
IPC: G08C15/06
Filed: 1985-12-02
Abstract: PURPOSE:To attain the supervision of a wide range by one supervisory station by operating an amplification system to a signal from the side of the supervisory station and an amplification system to a signal from the side of a terminal equipment while separating the systems in time series so as to avoid the sneaking oscillation from being caused. CONSTITUTION:A data signal (d) from a cable core pair 2 at the terminal equipment side passes through an analog switch 14, amplified by an amplifier 13 and sent to the side of the supervisory equipment. Simultaneously, the signal (d) invades the 1st amplification system via an amplifier 5, but the signal is attenuated in a BPF 6 because of the out-band frequency and cannot invert a comparator 9 and since an analog switch 7 is turned off, sneaking is caused. Conversely, a tone trigger signal T from the supervisory station side cable core pair 1 is inputted to the comparator 9 via the amplifier 5, the BPF 6 and a rectifier 8. Since the voltage of a signal T exceeds a comparison voltage 10, the comparator 9 is inverted, a logic circuit 1 closes the gate of the switch 14 to open the gate of the switch 7 after a prescribed time. Thus, the signal T is sent to a core pair 2, but since the switch 14 is turned off, sneaking is caused.
Patent JP-H02116968-A (JP)
Title: Fast cosine transforming device
Inventor: SHIGESATO TATSURO
IPC: H04N19/60
Filed: 1988-10-27
Abstract: PURPOSE:To more reduce the distortion of a visually more important low-band component by giving a higher precision to a lower frequency component before multiplication at the time of fast cosine transform and multiplying a lower frequency component by a larger multiplier in the first multiplication at the time of inverse cosine transform. CONSTITUTION:In an 8th-order FDCT (fast cosine transform) device, Y0 to Y7 are transformed orthogonal components, and the subscript having a larger value indicates the component of a higher band. Ci (i=1 to 7) indicates a multiplier having a multiplier Ci, and intersections of arrows indicate adders, and wavy lines indicate inversion between positive and negative. Since the multiplier of the last multiplication for the orthogonal component Yi is indicated with 1/Ci [Ci=cos(ipi/16)], the orthogonal component of a higher band is multiplied by a larger multiplier. Therefore, the component in a lower band is handled with a larger value before the last multiplication, and the component of a lower band is handled with a higher precision. In an 8th-order IFDCT (inverse cosine transform) device, the component of a lower band is handled with a higher precision.
Patent JP-S61148263-A (JP)
Title: Unsaturated polyester resin composition for treating cathode ray tube
Inventor: IZUMI HIROFUMI
IPC: H01J29/88
Filed: 1984-12-21
Abstract: PURPOSE:The titled composition having low viscosity, improved transparency and adhesiveness free from occurrence of face defects caused by curing strain, etc., obtain by dissolving an unsaturated polyester in styrene monomer or its derivative and a polymerizable unsaturated compound in a specific ratio. CONSTITUTION:(A) An unsaturated polyester having 500-8,000 molecular weight based on 1mol unsaturated group, obtained by condensing an acid component containing an unsaturated dibasic acid and/or its acid anhydride (maleic acid, fumaric acid, etc.), and, if necessary, another polybasic acid (e.g., phthalic acid, etc.) with an alcoholic component (e.g., ethylene glycol, etc.) is dissolved in (B) styrene monomer and/or its derivative and (C) one or more polymerizable unsaturated compounds selected from acrylonitirile, itaconic acid, and citraconic anhydride in a range of satisfy the equation [(a) is the number of moles of unsaturated group of the component A, (b) is number of moles of the component B, and (c) is the number of moles of the component], to give the aimed composition.
Patent JP-H01113416-A (JP)
Title: Coating resin composition
Inventor: TONOMURA SADAICHI
IPC: C08F299/00
Filed: 1987-10-27
Abstract: PURPOSE:To produce the title composition which gives a coating film excellent in long-term weather resistance, chemical resistance, etc., by blending a resin obtained from a fluorinated graft copolymer having functional groups, and a specific compound, and if desired, a diluent for reaction, additives, etc. CONSTITUTION:A fluorinated copolymer having functional groups is reacted with a compound that is reactive with said functional groups and has an alpha,beta- etylenically unsaturated bond in the molecule to produce a fluorinated copolymer (i) having reactive C-C double bonds in the molecule, and the copolymer (i) is reacted with an ethylenically unsaturated monomer (ii) that is a mixture of an ethylenically unsaturated monomer having no functional group and an ethylenically unsaturated monomer having a functional group to produce a fluorinated graft copolymer (a) containing functional groups. The component (a) is reacted with a compound (b) having in the molecule a functional group reactive with the functional groups of the component (a) and a reactive C-C double bond to yield a resin (A) having reactive C-C double bonds in an amount of 0.01-0.4mol per 100g of the resin. The present composition comprises the component (A) as a major component, and if necessary, a diluent for reactant, additives, etc., (B).
Patent JP-H08137354-A (JP)
Title: Image forming device
Inventor: ASAMI AKIRA
IPC: G01N21/47
Filed: 1994-11-04
Abstract: PURPOSE: To provide an image forming device capable of obtaining a high quality image, without sticking fine powder in toner causing a filming layer and a black spot to the photoreceptor, especially increasing the toner stuck to a surface part and further, reducing the number of stuck characteristics by stably coating the photoreceptor with a lubricant neither too much nor too little over a long period. CONSTITUTION: The image forming device 1 is provided with a developing means 5 developing a latent image on the photoreceptor 2, a cleaning brush 10 cleaning the photoreceptor 2, a coating means 16 coating the surface of the photoreceptor 2 with the lubricant 13, an image forming means forming a reference toner image and the surface part on the photoreceptor 2 and a detecting means 31 detecting the reference toner image and a surface concentration on the photoreceptor 2 and a control means 32 controlling the quantity of the coated lubricant 13, based on the reference toner image and surface concn. value which are detected by the detecting means 31 of the image forming means 1 is provided.