baber/WOPTO huggingface dataset:
Patent JP-H08127439-A (JP)
Title: Paper separating device
Inventor: YAMAMOTO AKIRA
IPC: B41J13/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a paper separating device which is simply constituted to smoothly and reliably separate paper sheets one by one without the occurrence of choking with a paper sheet and a bite of the paper sheet. CONSTITUTION: A piper separating device is provided with a positioning member 38 to hold a position relation between the paper separation device and a loaded topmost paper sheet 14 at a constant state and a slit separation unit 20 formed vertically movably corresponding to the loading position of the paper sheet.  The slit separating unit comprises a sheet-form rubber 22 to limit the number of delivery paper sheets; an upper frame 24; a lower frame 26; an opening part slightly wider than the maximum width of the paper sheet; a tip guide 30 against which the forward end of the paper sheet is caused to butt for truing up; a slit part 42 wider than the thickness of a single paper sheet and wider than the thickness of two paper sheets; and a leaf spring 44 to guide the paper sheets delivered through the sheet-form rubber along an upper frame until a time right before the sheet reaches the slit part.
Patent JP-H04142518-A (JP)
Title: Light beam scanner
Inventor: YOSHIDA HIDESHI
IPC: G02F1/29
Filed: 1990-10-03
Abstract: PURPOSE:To prevent the device from increasing in size and weight and going to expensive, etc., by combining plural wedgelike liquid crystal cells with variable refractive index prisms. CONSTITUTION:Two wedgelike liquid crystal cells each are combined and have their oblique sides adhered to form compound liquid crystal prisms 2a and 2b, which are arranged mutually orthogonally in series with a light beam; and the light beam is made incident from a light source. Then when a driving voltage is applied from a variable power source control circuit to the wedgelike liquid crystal cell 1aa of the prism 2a and the cell 1ba of the prism 2b, two-dimensional high speed deflection is performed at a deflection angle theta in a Y direction and a deflection angle phi in an X direction. Consequently, there is no mechanical movable part and a high speed deflection scan with low noise is easily made.
Patent JP-H06116358-A (JP)
Title: Unsaturated epoxy ester resin
Inventor: MAEDA KATSUYUKI
IPC: C08F290/00
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the subject resin capable of providing cured products excellent in heat and weather resistances and hardness by thermally reacting a specific epoxy resin with an unsaturated monocarboxylic acid in the presence of a reactional catalyst, etc. CONSTITUTION:The objective resin is obtained by thermally reacting (A) an epoxy resin prepared by epoxidizing a vinyl-containing resin obtained by reacting (i) a compound having one or more vinyl groups and one epoxy group in one molecule (preferably 4-vinylcyclohexene-1-oxide, etc.) with (ii) a polybasic acid anhydride, a polybasic acid, an acid-terminated polymer or a carboxylic acid-containing polymer and (iii) a compound having one or more active hydrogen atoms (e.g. alcohols, an OH-terminated polymer or an OH-containing polymer) with (B) an unsaturated monocarboxylic acid (a part or most of the unsaturated monocarboxylic acid, as necessary, is substituted with a saturated monocarboxylic acid, a polyfunctional carboxylic acid, a saturated polyfunctional carboxylic acid anhydride, etc.) in the presence of a reactional catalyst and, as necessary, a polymerization inhibitor, a solvent or a polymerizable monomer.
Patent JP-H08129316-A (JP)
Title: Cleaning blade for press roller
Inventor: UMEMOTO NOBORU
IPC: G03G21/10
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a cleaning blade reduced in sliding resistance, excellent in wear resistance, with the cleaning property stabilized against the passage of time and to which a toner is hardly deposited or stuck. CONSTITUTION: This cleaning blade is brought into contact with the press roller of an electrophotographic device. The part not in contact with the roller is formed with the long sheet 8 consisting of a heat-resistant elastic body such as fluororubber or silicone rubber, and the part in contact with the roller formed into a tape 6a, etc., is formed with tetrafluoroethylene resin or a resin composition consisting essentially of an injection-moldable molten fluororesin, the members are integrated, and a metallic sheet 7 is stuck to the rear and fixed to obtain the cleaning blade for a press roller.
Patent JP-H08129506-A (JP)
Title: Memory access controller
Inventor: OKUBO HIROKI
IPC: G06F12/06
Filed: 1994-10-31
Abstract: PURPOSE: To shorten the processing time and reduce the overhead of a CPU, etc. CONSTITUTION: Four sets of flip-flops(FF) 101-104 and data registers(DREG) 100a-100d both having 8-bit processing data length are provided between a CPU 25 with 8-bit processing data length and a 32-bit DRAM 23. When the CPU 25 makes a request to read data out of the DRAM 23, data of 32 bits are read out of the DRAM 23 on condition that the low-order two bits of a specified address are '00', and the data are divided into 8 bits and transferred to the respective FFs. As the low-order two bits of the specified address change in the order of '00', '01', '10', and '11', the respective FFs and DREGs are controlled by a byte counting control part 105 and the 8-bit data held in the FFs corresponding to the low-order 2 bits are transferred to the CPU 25 in order through the DREGs 100a-100d.
Patent JP-H10117357-A (JP)
Title: Motion vector detector
Inventor: KAMETANI JUN
IPC: H04N19/426
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a circuit by reducing the quantity of operation for motion vector detection by detecting a rough motion vector from the center of the entire search range of the motion vector detection, while using a content addressed memory(CAM), and detecting an optimum vector based on the result. SOLUTION: A data retrieval control part 103 inputs specified data in a block into a CAM 101 and finds a rough motion vector form an address provided as a result of calculation. Further, based on this rough motion vector, a data transfer control part 102 reads its peripheral area out of the CAM 101 and transfers it to an evaluated value operating part 104. At the evaluated value operating part 104, block matching is successively performed with respect to all the pixels between the data read out of the CAM 101 and the block, the respective matching results are compared, the optimum motion vector is determined, and that motion vector is reported to a motion compensation prediction part 211. Thus, the quantity of compilation for optimum motion vector detection can be reduced, and the circuit scale can be reduced.
Patent JP-2000292072-A (JP)
Title: Furnace wall of arc furnace and water-cooled panel for furnace cover
Inventor: MORI TADASHI
IPC: F27D1/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a furnace wall of arc furnace and a water-cooled panel for furnace cover in which the lifetime of furnace equivalent to or better than that of a water-cooled panel having steel plate welding structure, steel pipe structure, cast copper structure or copper plate welding structure can be ensured while reducing heat loss and power for supplying cooling water. SOLUTION: In the furnace wall of arc furnace and the water-cooled panel for furnace cover, a plurality of refractory bricks 2 arranged in a plurality of rows at a constant interval with the end face being exposed to the furnace wall are cast with cooling water pipes 3 arranged between the rows of refractory bricks 2. The refractory brick 2 may be provided a taper 8 such that the width thereof on the inner end face of the furnace is smaller than that on the opposite end face, or a buffer material 7 may be provided between the refractory brick 2 and the contact face with a casting, or the inner surface of the furnace may be protruded partially 5.
Patent JP-H0582349-A (JP)
Title: Spiral thin film coil
Inventor: KANAZAWA JITSUO
IPC: H01F17/00
Filed: 1991-09-21
Abstract: PURPOSE:To remarkably improve the Q-value of a spiral thin film coil at a high frequency by reducing the DC resistance of the coil while a skin effect is suppressed at the high frequency. CONSTITUTION:A plurality of thin film coil conductors 2A, 2B, and 2C are provided on an insulating substrate 1 by piling up the conductors 2A, 2B, and 2C upon another with insulating layers 3A and 3B in between and the conductors 2A, 2B, and 2C are electrically connected at, at least, the winding starting and winding terminating end sections 4 and 4 of the conductors.
Patent JP-H10114053-A (JP)
Title: Image-forming apparatus
Inventor: MANDA TAKAHIKO
IPC: B41F31/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent an original plate of a lithography from scumming without using a cooling device, form good images, miniaturize an apparatus and reduce costs. SOLUTION: An original plate 26, an ink roller 21 and an impression cylinder 27 are set to be in touch with one another. A potential of -Vr is applied to the ink roller, a potential of -Vp is applied to an aluminum plate of the original plate and a potential of -Vpr is applied to the impression cylinder. A UV ink 24 is transferred from the ink roller only to a conductive part of the original plate with the use of a relationship of a static electricity by an electric field formed by the -Vr and -Vp, an aggregation force of the UV ink and an adhesive force of the UV ink to the original plate. Further, the UV ink transferred to the original plate is transferred to a paper 29 with the use of a relationship of the static electricity by an electric field formed by the -Vp and -Vpr, the aggregation force of the UV ink and a capillary force of the paper 29.  A viscosity of the UV ink is lowered by heating at this time by a heater 28.
Patent JP-H07107752-A (JP)
Title: Piezoelectric generating device
Inventor: KIMURA MITSUTERU
IPC: H01L41/113
Filed: 1993-09-30
Abstract: PURPOSE:To store the energy in a capacitor by converting the vibration energy of forced vibration into the electric energy, and to take out the electric power. CONSTITUTION:Piezoelectric ceramic plates 11 are stuck to both surfaces of a slender phosphor bronze plate 10. The plate 10 is attached to an n-Si substrate 12. A groove 13 is formed in the n-Si substrate 12. The surface undergoes thermal oxidation for electric insulation, and an SiO2 thin film 14 is formed. A pair of electrodes 15 of metallic thin films are formed on both surfaces of each piezoelectric ceramic plate 11. Output terminals A and A' are guided on the substrate. When forced vibration is received, the phosphor bronze plate 10 is vertically vibrated. Two piezoelectric ceramic plates 11 are alternately expanding and contracting, and the AC voltage is generated in each ceramic plate 11, respectively. Interconnection is performed so that the AC voltages are overlapped and appear at the output terminals A and A'. A weight 16 is bonded to the vibrating end of the cantilever of the piezoelectric plate. In order to avoid the breakdown of the vibrating plate caused by the too large amplitude of the vibration, the depth of the groove is adequately set, and a stopper 17 for limiting the amplitude is provided.
Patent JP-S63123383-A (JP)
Title: Hybrid promoter, manifestation regulating dna sequence and manifestation vector
Inventor: SHIBUI TATSURO
IPC: C12N15/09
Filed: 1986-11-11
Abstract: PURPOSE:To obtain the titled promoter having the same base sequence as that of phage promoter as a RNA polymerase recognition range and the same base sequence as that of Escherichia coli type promoter as a RNA polymerase binding range. CONSTITUTION:A hybrid promoter is constructed in such a way that a -35 range (e.g. base sequence corresponding to -35 range such as P25, P26, P207, etc., of T5 phage) which contains at least a base pair shown formula I, consists of 5-12 base pairs and recognizes RNA polymerase is positioned through an arbitrary base sequence of about 10-20 base pairs at the upper stream side of -10 range (e.g. base sequence corresponding to -10 range such as lacUV5, rrnD1, rrnE1, etc., of Escherichia coli) which contains at least a base pair shown by formula II and consists of 7-13 base pairs (preferably base pair shown by formula III). An operator range (base sequence corresponding to an operator range such as IacUV5, trp, rec A, etc., of Escherichia coli) containing a base pair shown by formula IV is directly bonded to the downstream of the -10 range of the promoter to give manifestation controlling DNA.
Patent JP-H11105198-A (JP)
Title: Ceramic structure
Inventor: HARA HIROYUKI
IPC: C04B41/87
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic structure suitable as a jig of a molten metal, excellent in heat shock resistance and melt loss resistance and having both of oxidation resistance and high heat conductivity. SOLUTION: A ceramics structure is composed of a multilayered structure of a boron nitride(BN)/spinnel composite sintered compact and a nitride or oxynitride sintered compact and, especially, the nitride or oxynitride sintered compact is composed of a boron nitride(BN)/SIALON composite sintered compact. In this ceramics structure, the boron nitride/spinnel composite sintered compact has a film based on a MgO.Al2 O3 spinnel substance formed on the surface thereof.
Patent JP-H09110894-A (JP)
Title: Hybric dna/rna oligonucleotide and antiviral agent
Inventor: TAKAKU HIROSHI
IPC: A61K48/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new nucleic acid having plural hairpin loop portions, with the intramolecular base sequence composed by an anti-sense DNA complementary to the target RNA and a sense RNA, having nuclease resistance, thus useful as, e.g. an antiviral agent. SOLUTION: This new hybrid DNA/RNA oligonucleotide has a base sequence of the formula (A is an adenosine residue; T is a thymidine residue; G is a guanosine residue; C is a cytidine residue; (a), (u), (g) and (c) are each corresponding ribonucleotide, the linkage between nucleotides is phosphodiester linkage; (p) is a phosphate group), etc., having at least two hairpin loop portions, with the intramolecular base sequence composed by an anti-sense DNA complementary to the target RNA and a sense RNA, and having resistance to the decomposing action by various kinds of nuclease in vivo, therefore being useful as e.g. an antiviral agent against virus such as HIV.
Patent JP-S61146546-A (JP)
Title: Liquid jet recording apparatus
Inventor: NAGATOMO EI
IPC: B41J2/01
Filed: 1984-12-21
Abstract: PURPOSE:To rapidly and simply optimize a printing state, by providing an exclusive controller for controlling the emission of a head unit and performing preparatory emission processing at the start time of a printer by said controller. CONSTITUTION:At the beginning of printing, a liquid jet recording head unit HU is subjected to preheating treatment and preparatory emission processing to improve an ink emitting state. After preheating was stopped, said recording head unit HU is allowed to stand by for a predetermined time to average the temp. distribution in the locally heated recording head HU and, subsequently, preparatory emission processing is performed. An emission condition is set to a head unit controller 10 and printing output to all dots is set to '1'. Printing output is applied to the recording unit HU to perform emission and this operation is repeated prescribed times. After the completion of this operation, the recording head HU is transferred to a stand-by state. When a printing signal is supplied from a host computer in said stand-by state, printing data is latched by PPI1 and transmitted to RAM3 being a line buffer. Then, the signal from a temp. detection element TS is detected by a temp. comparing circuit 15 to judge whether a low temp. side is a definite temp. or more.
Patent JP-H03129805-A (JP)
Title: Magnetic alloy film
Inventor: WATANABE YASUSHI
IPC: H01F10/14
Filed: 1989-10-16
Abstract: PURPOSE:To obtain a magnetic alloy film having high saturated magnetic flux density, excellent thermal stability and small magnetostriction by a method wherein a magnetic alloy film, which is expressed by the composition formula of FeWMXOYNZ, and whose composition in atomic % is expressed by a specific relational formula, and the content of nitride is changed in film thickness direction. CONSTITUTION:The title magnetic alloy film is the film having a composition formula of FeWMXOYNZ and a relational formula of 0.5<=x<=6, 0.1<=y<=20, 1<=z<=20 of w+x+y+z=100 in atomic % shown by wxyz, and nitrogen content (z) is changed to film thickness direction (where M represents at least one element selected from a group of Ta, Nb and Si). As a result, a film having excellent in saturated magnetic flux density, coercive force and thermal stability can be obtained, and the desired value of magnetostriction can also be obtained.
Patent JP-H10117231-A (JP)
Title: Caller telephone number identification controller
Inventor: IWAI KIYOSHI
IPC: H04M1/66
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide the caller telephone number identification controller, by which a harassing phone call or a annoying phone call or the like is attacked by utilizing the caller telephone number notice service. SOLUTION: The controller is provided with a MODEM section 1 that receives a caller telephone number signal, a telephone line polarity detection section 2, a call-tone detection section 3, a line loop forming release control section 4, a telephone set changeover section 5, a storage section 6 storing a caller telephone number, a display section 7 that displays the caller telephone number, and a microcomputer section 8 that controls each of the section above. Then phone calls from callers whose telephone numbers are other that the registered telephone numbers are not accepted by interrupting the line after that telephone number of the caller has been stored.
Patent JP-S61149661-A (JP)
Title: Variable pulley
Inventor: KASAHARA KATAHARU
IPC: F16H9/08
Filed: 1984-12-19
Abstract: PURPOSE:To obtain large output by changing the circumferential faces of all metal pieces with pushing back of a large conical plate and a small conical plate. CONSTITUTION:Metal pieces 6 each having a slippery through hole 3 provided therein are interposed between frame plates 2 and 2 and a shaft 5 passes through slippery slots 7, 7 and the slippery hole 3. A large conical plate 4 is attached to one end of the shaft 5 and a small conical plate 8 is attached to the shaft 1 at the opposite end of the shaft 5. The frame plates 2, 2 are connected to the shaft 1 by moving them and the metal piece 6 and then the large conical plate 4, small conical plate 8 and the shaft 5 are moved. Therefore, large output can be obtained in accordance with variation in the rotational diameters of the circumferential faces 9 of all metal pieces 6.
Patent JP-S62129792-A (JP)
Inventor: HAYASHI SHIGEO
IPC: G21C17/00
Filed: 1985-12-02
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-H05111135-A (JP)
Title: Diagnosing method for accident of transmission/ distribution line
Inventor: TOGAMI MASATO
IPC: H02H3/00
Filed: 1991-10-17
Abstract: PURPOSE:To automatically and efficiently form an accident diagnosis of a distribution system in which human subjectivity is not introduced and to further perform a ground-fault phase identification and a short-circuiting phase identification by introducing an evaluating function for an attribute by a mechanical leaning according to a functional leaning and forming an algorithm. CONSTITUTION:A line model of a three-channel distribution line is imagined, and it is assumed that an accident occurs on a c-distribution line. In a method for forming an identification tree and a distribution line accident diagnosis, an algorithm for detecting accidents such as a ground-fault accident, a short- circuiting accident, etc., is formed by the tree based on sensor information such as a zero-phase current, a zero-phase voltage, phase currents of a sensor, a voltage between a phase and the ground. The information is used as an attribute value, and a distinction between a normal state and a short-circuiting accident is used as a category. m pieces of categories to be selected are C1...Ci...Cn, and n pieces of attributes of the respective categories are Tn...Ti...Tn. Thus, if data and an accident cause are known, an algorithm of an accident diagnosis can be automatically formed.
Patent JP-H10116722-A (JP)
Title: Superconducting conductor and permanent current switch
Inventor: HARA NOBUHIRO
IPC: H01F6/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce an AC loss even when being exposed to a fluctuation magnetic field, and be hard to quench due to a temperature increase, by a method wherein a plurality of fine thermal good conductors insulated are closely adhered to a periphery of a superconducting conductor and wound spirally. SOLUTION: In a superconducting conductor 1, for example, 16 thermal good conductive wires 5 of the same circular section are closely adhered to a periphery of a superconductor 12 of a circular section and are wound spirally. In a superconducting wire 2, an insulation layer 4 composed of polyvinyl formal(PVF) is provided around a superconducting wire 3 of a diameter 0.6mm in which, for example, 1171 superconducting filaments of a diameter 10μm are buried in a cupronickel basic material, and the diameter after insulation becomes 0.65mm. The thermal good conductor 5 is coated with an insulation layer 7 by PVF around a copper wire 6 of a diameter 0.12mm, and the outer diameter after insulation becomes 0.15mm. A peculiar apparatus is not required for manufacturing the superconducting conductor 1, and a general twisted manufacturing apparatus can be used.
Patent JP-H04145427-A (JP)
Title: Silver halide photographic sensitive material for x-ray and photographing method using same
Inventor: TAGUCHI MASAAKI
IPC: G03C1/46
Filed: 1990-10-08
Abstract: PURPOSE:To obtain a sensitive material having high sensitivity and superior sharpness by making the sensitivity of an emulsion layer on one side of a base higher than that of an emulsion layer on the other side and specifying the difference in photosensitive max. wavelength. CONSTITUTION:The sensitivity of an emulsion layer on one side (A side) of a base is made >=1.5 times as high as that of an emulsion layer on the other side (B side) and the difference in photosensitive max. wavelength is regulated to <50nm. The resulting sensitive material is exposed from only one side at the time of photographing.
Patent JP-2001093864-A (JP)
Title: Semiconductor wafer fixing jig and method for manufacturing semiconductor device
Inventor: TOKUBUCHI KEISUKE
IPC: H01L21/50
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer fixing jig and a method of manufacturing a semiconductor device, capable of suppressing quality degradation due to the breakage and chipping of wafers during their thickness-reducing grinding and transfer and hence reducing costs. SOLUTION: A wafer-fixing jig 22 comprises a plate 23 which has a plurality of through-holes in its surface, and which is at least equal or larger in size than a semiconductor wafer, and a resin portion 24 having through-holes 25 formed at locations corresponding to the through-holes in the plate 23 and a plurality of non-through holes 26 arranged adjacent to these holes 25. The jib 22 is placed on a main surface 20' of the wafer with the surface of the portion 24 facing the surface 20', and pressure is then applied to the plate 23, whereby the portion 24 is pressed to push out the air from the non-through holes, and the negative pressure in the non-through holes thus allows the jig 22 to suck and hold the wafer.
Patent JP-S61146804-A (JP)
Inventor: ISHII YOSHINOBU
IPC: A41D19/04
Filed: 1984-12-20
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。