baber/WOPTO huggingface dataset:
Patent JP-2001258571-A (JP)
Title: Method for detecting apple chlorotic leaf spot virus and primer for detection
Inventor: YOSHIDA KOJI
IPC: C12Q1/68
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting plant viruses, in more detail, a method for simultaneously detecting a plurality of separated strains of apple chlorotic leaf spot virus (hereinafter referred to as ACLSV) and to obtain an oligonucleotide usable in the method. SOLUTION: This method for detecting the ACLSV comprises using an RNA extracted from a tissue of a plant to be tested as a template, carrying out the nucleic acid amplification with a first homologous primer and a first complementary primer capable of amplifying a first partial region of a genomic RNA of the plurality of separated strains of the ACLSV, providing a first amplification product, then using the first amplification product as a template, carrying out the nucleic acid amplification using a second homologous primer and a second complementary primer capable of amplifying a second partial region contained in the first partial region of the genomic RNA of the plurality if separated strains of the ACLSV, providing a second amplification product and thereby detecting the ACLSV from the plant to be tested.  The plurality separated strains of the ACLSV can simultaneously be detected. As a result, the infection of an apple tree with the ACLSV can accurately be diagnosed without selecting the time can be carried out. Thereby, an apple nursery stock uninfected with the ACLSV can be supplied.
Patent JP-2001274716-A (JP)
Title: Composite wireless communication device
Inventor: SHIBUYA AKINORI
IPC: H04B1/3822
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite wireless communication device that processes two wireless signals, whose frequency bands are differ greatly with a degree of circuit scale similar to that of a wireless communication unit processing a wireless signal with a single frequency band. SOLUTION: A wireless signal with a frequency equivalent to an intermediate frequency is given to a circuit processing an intermediate frequency signal, by taking notice of it such that a frequency Q of the intermediate frequency signal of the wireless communication device processing a wireless signal with a frequency P has the relation Q<P.
Patent JP-2001275012-A (JP)
Title: Gain control circuit for video signal
Inventor: TAKAGI NOBUYUKI
IPC: G09G5/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a gain control circuit which can converges a gain speedily in a fixed time irrelevantly to the area of a brightness level signal of a video signal. SOLUTION: The gain control circuit converts the video signal inputted to an AGC amplifier 11 from analog into digital, compares the video signal level with an AGC level set value by an error detecting circuit 13, and converts the integral value of its comparison error quantity from digital into analog to control the gain by the AGC amplifier 11. A peak level detecting circuit 18 which detects and holds the video signal maximum level in a one-frame or one-line period is interposed between the A/D converter 12 and error detecting circuit, the video signal maximum level held by the peak level detecting circuit 18 is compared with the AGC level set value, and the gain of the AGC amplifier 11 is controlled with a gain control level signal generated by integrating the difference by one bit through an integrator 14.
Patent JP-2001273746-A (JP)
Title: Optical disk reproducing device
Inventor: SENOO YOSHINORI
IPC: G11B27/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To allow the rapid arrival at a place where reproduction is suspended with an optical disk reproducing device which is displayed with selected screens during content reproduction and is capable of progressing the reproducing in the form that the reproduced contents are selected by a user's operation. SOLUTION: The selected screen is displayed by the CELL in a PCG under reproduction and when the 'select' is selected by the user, a CPU 6 stores the top address of the CELL and the 'select' which is the selection content as the selection history data corresponding to the PCG into a memory 7. When the reproduction by a procedure meeting the selection history is commanded, the CPU 6 collates the top address of the CELL in the PCG sent from a demultiplexer 2 and the top address of the CELL in the selection history data. When both coincide, the CELL is reproduced under shifting to the next PCG according to the selection content 'select' in the selection history data.
Patent JP-2001270128-A (JP)
Title: Ink supply device for ink-jet recording device
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To realize an ink supply device capable of blocking a channel between an ink cartridge and a sub tank unit at the time of not replenishing an ink without the need of a valve mechanism. SOLUTION: A cartridge and a sub tank are connected by an ink supply tube 4 as well as supported by a holder 11 in an arc-like shape on the ink cartridge side so as to form a tube pomp with the inner circumference side pressured by rotation rollers 14, 14', and the rotation roller 14 is locked in the state pressuring the ink supply tube 4 at the time of not supplying an ink.
Patent JP-2001269680-A (JP)
Title: Combined treatment device
Inventor: DATE MASAKI
IPC: C02F3/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a combined treatment device for treating domestic wastewater by making effective use of the existing single septic tank (device) inexpensively than in the case of purchasing a new combined treatment tank while solving the problem to scrap the existing single septic tank. SOLUTION: The combined treatment of excreta and domestic wastewater can be carried out by making good use of the existing single septic tank 1 (device) and connecting the tank 1 to a second purification device 15. The device 15 has an aerobic treatment part consisting of a contact aeration tank 16, a settling tank 17 and the like and is connected to the tank 1 by a pipeline 25. Anaerobic treatment is carried out in the tank 1 by stopping air supply to the aerobic treatment part 22 of the tank 1. The wastewater just before it flows into a sterilizing chamber 24 is made to flow into the aerobic treatment part of the device 15. The wastewater aerobically-treated in the aerobic treatment part is returned to the chamber 24 of the tank 1 through a return pipe 26. The cleaned wastewater is discharged to the outside from an outflow port 12 of the tank 1.
Patent JP-2001274022-A (JP)
Title: Thin transformer
Inventor: KISHI KEIJI
IPC: H01F17/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To easily reduce the thickness of a transformer by eliminating the deterioration of stock utilization when the transformer uses a core made of a laminated silicon steel sheet, etc., and, in addition, solving such a problem that the core becomes brittle when a ferrite core is used. SOLUTION: In this transformer in which primary and secondary coils are wound around magnetic cores, a plurality of cylindrical cores 1, through which pipes 2 are passed, are arranged and the primary coil is formed by connecting the ends of the pipes 2 to each other and the secondary coil is formed by repetitively forming zigzag loops of conductors continuously passed through the pipes 2 an arbitrary number of times. The primary coil is formed in such a way that the pipes 2 are connected in parallel with each other by alternately connecting the ends of the pipes 2 to identical poles. In addition, the secondary coil is formed in such a way that the loops are formed by continuously passing double wires through the pipes and connecting both ends of the wires to each other so that the other both ends of the wires may become the starting end and terminating end of the coil.
Patent JP-2001274779-A (JP)
Title: Device for locking pseudo random pattern synchronization and its method
Inventor: TSUTSUMI SEIICHI
IPC: H03K3/84
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for locking pseudo-random pattern synchronization, that can detect whether a reference reception pattern is in error and can efficiently apply resynchronization, even to a pseudo random noise pattern (hereinafter called a 'PN pattern') with a long period, and to provide its method. SOLUTION: A pseudo-random pattern generating circuit 3 receives data by using a latch signal and generates a reference PN pattern by using the data for an initial value. In this case, a resynchronization lock signal generating circuit 5 checks whether the captured reception data are in error, and outputs a resynchronization lock signal to the pseudo-random pattern generating circuit 3, when it is in error and allows the circuit 3 to re-fetch the data and to generate a reference PN pattern.
Patent JP-2001275740-A (JP)
Title: Base material for artificial nail and artificial nail using the same
Inventor: NISHIMURA KAZUAKI
IPC: B41M5/50
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a base material for artificial nails, which can be printed clearly with optional designs and excels in durability of the surface, and artificial nails using this base material. SOLUTION: A sheet or a film, which is big enough to exhibit plural types of prints of artificial nails with colors, patterns, figures and so on, is formed in order with a clear surface base material 2, a clear print recipient layer 3 and a coloring layer 4 through which ink can penetrate vertically, each artificial nail is formed in curved shape on it.
Patent JP-2001285789-A (JP)
Title: Recorder, medium and information assembly
Inventor: TANAKA RYUICHIRO
IPC: H04N19/70
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a program to be recorded can not be accurately timer-recorded at the time of performing timer recording in a conventional recorder. SOLUTION: This recorder is provided with an input means 2 for inputting AV data sent as an MPEG transport stream, a recording reservation means 5 for reserving recording by setting the absolute time, absolute time correspondence information 6 for making an encoder side counter value used at the time of encoding the AV data and the absolute time correspond, a conversion means 7 for converting the set absolute time to the encoder side counter value by utilizing the absolute time correspondence information 6, a schedule means 8 for comparing the converted value with the value of the PCR packet of the inputted MPEG transport stream and deciding the timing of starting recording by using or not using a clock and recording means 9 and 10 for recording the AV data at the decided timing.
Patent JP-2001284201-A (JP)
Title: Monitoring device, monitoring system, their methods, and method of manufacturing semiconductor device
Inventor: ISOZAKI SHIGENORI
IPC: H01L21/66
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a defective unit from flowing to a succeeding process such as the inspection process, etc., by making easier the correlation between a defect result obtained through quality inspections in a manufacturing process and the abnormal phenomenon due to the defects. SOLUTION: A monitoring device 10 is provided with sensors A1-A3 and B1-B3 for detecting the state of an object to be inspected, and a control means which performs feedback control based on the outputs of the sensors A1-A3 and B1-B3. The control means is constituted to successively update the threshold used for discriminating the abnormal state of the object based on the output signals of the sensors A1-A3 and B1-B3.
Patent JP-2001281645-A (JP)
Title: Optoelectronic device
Inventor: KATAYAMA SHIGENORI
IPC: G02B1/115
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in which because the back face of data lines formed on a TFT array substrate does not absorb the incident light from the TFT substrate 10 side or the reflected light entering from the counter substrate 20 but mostly reflects the light, the light is absorbed by the channel silicon in the transistor to cause leaking of light and to decrease the display contrast and display quality. SOLUTION: An antireflection film, which prevents reflection of light entering from one substrate of the first and second substrates, is formed below the source drain electrode to prevent leaking of light in the transistor.
Patent JP-2001278919-A (JP)
Title: Polymeric compound for resist and resist composition
Inventor: ARAI TAKASHI
IPC: C08F220/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric compound for a resist having a superior film forming property as well as keeping resist characteristics such as an alkali- solubility and an adhesiveness to substrate. SOLUTION: The polymeric compound for a resist comprises a repetition unit having an acid-eliminating group, a repetition unit having an adhesion group to substrate, and a repetition unit expressed by formula (1), wherein R1 represents a hydrogen atom or a methyl group, R2 represents a 3-8C alkyl group (provided that a tertiary alkyl group is excluded). The repetition unit expressed by formula (1) is about 0.01-30 mol % of all the repetition units composing a polymer.
Patent JP-2001278579-A (JP)
Title: Method and device for controlling swing of hoisted load
Inventor: ITO SATORU
IPC: B66C13/22
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the swing of a load with a simple mathematical method while maintaining the high swing preventing accuracy. SOLUTION: In a method of controlling the swing of a hoisted load in a suspension type crane including a traveling pattern for traveling while gradually changing the rope length of the hoisted load, traveling speed of the crane is controlled so that the horizontal position and the rocking angle of the hoisted load when traveling while changing the rope length and the horizontal position and the rocking angle of the hoisted load computed by the load swing preventing control method of the suspension type crane, which is traveling while maintaining the constant rope length, nearly coincide with each other per each unit time.
Patent JP-2001285099-A (JP)
Title: Receiver for broadcasting
Inventor: YAGAMI HEIHACHIRO
IPC: H04H20/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for broadcasting, capable of accurately recognizing programs to be identical, even when a delay time exists between the programs of a main broadcasting station and a sub-broadcasting station. SOLUTION: This receiver is provided with a main tuner part A for receiving a broadcasting station that is normally listened to and a sub tuner part B for receiving another broadcasting station to be an object and consists of the same program identifying part 10 for discriminating whether a program received by the part A is the same as the program received by the part B, a delay- switching part 13 which supplies the output signal of the main broadcasting station side to a delay part 14 and also supplies the remaining output signal to the part 10, when either the part A or the part B receives the program of the main broadcasting station, the delaying part 14 for delaying the output signal of the part A or the part B by a prescribed time,  a control part 11 for controlling an output switching part 8 according to the control of the part 13 and an identification signal of the part 10 and a ROM 12, where an operation program, etc., of the receiver 20 for broadcasting is stored.
Patent JP-2001283895-A (JP)
Title: Manufacturing method of electrochemical cell and electrochemical cell electrode
Inventor: IMAZATO TSUDOI
IPC: H01M10/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrode plate that does not generate winding slippage at winding and is not impaired in current collection at welding with the current collector in an electrochemical cell having a whirlpool shape electrode body of which electrode plate of the positive and negative electrodes is wound in a whirlpool shape and the electrode plates which are welded to the current collector. SOLUTION: At least one of the electrode plates has a core body which is provided with many punched holes nearly uniform on the total surface and active material is filled in the core body except for the one side of edge portion area along the long length direction, and the edge portion is installed with a conductive metal member of ribbon shape which is to be welded on the current collector.
Patent JP-2001057461-A (JP)
Title: Nitride semiconductor laser element
Inventor: OZAKI NORIYA
IPC: H01S5/323
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve an optical characteristics, especially the aspect ratio of a far-field pattern, for easy application to an optical information equipment while the output characteristics and element reliability are kept well as before. SOLUTION: An n-side optical guide layer 7 of an n-type nitride semiconductor, an active layer 8, and a p-side optical guide layer 9 of a p-type nitride semiconductor are laminated. With the p-side optical guide layer thicker than the film thickness of the n-side optical guide layer, p-side optical guide layer comprises a stripe-like protruding part on which a p-type nitride semiconductor layer is provided, and the film thickness of the protruding part of the p-side optical guide layer is 1 μm or less, forming a good stripe-like waveguide.
Patent JP-2001288541-A (JP)
Title: Roll steel for continuous casting excellent in thermal cracking resistance
Inventor: SUZUKI YOSHIFUMI
IPC: C22C38/54
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide roll steel for continuous casting having thermal cracking resistance more excellent than that of the conventional roll material, roll material for continuous casting or the like. SOLUTION: This roll steel for continuous casting has a componential composition containing, by weight, 0.05 to 0.5% C, 0.05 to 1.0% Si, 0.1 to 1.5% Mn, <=0.030% P, <=0.035% S, 8.0 to 15.0% Cr, 0.1 to 1.5% Mo, 0.05 to 1.0% V, >4.0 to 10.0% Co and 0.01 to 0.08% N, and the balance Fe with inevitable impurities.
Patent JP-2001291989-A (JP)
Title: Electronic component equipped with metal housing
Inventor: AWAKURA YOSHIO
IPC: H01F10/26
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component equipped with a metal housing accomodating high speed semiconductor elements or electronic circuits, in which unwanted radiation is reduced. SOLUTION: In the electronic component 10, equipped with a metal housing comprising a case 15 and a cover 16 and housing electronic circuits or circuit elements, a magnetic thin film 1 of a magnetic loss material, is provided at least partially on the inner wall face of the metal housing. The magnetic loss material has a composition of M-X-Y (where M is at least one kind among Fe, Co and Ni, X is at least one kind of elements other than M and Y, and Y is at least one kind among F, N and O), where the loss term μ", i.e., the imaginary component of the complex permeability of the magnetic loss material, has a maximum value μ" max in the frequency range of 100 MHz-10 GHz and the half peak width μ"50 determined by normalizing the frequency band, where the μ" is not lower than 50% of the μ"max, by the central frequency thereof is within 200%.
Patent JP-2001290862-A (JP)
Title: Instrument and method for measuring coverage
Inventor: SHINDO HISASHI
IPC: G06F17/50
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To generate a logic circuit of good quality by eliminating an omission of verification. SOLUTION: A verification pattern retrieving mechanism 5 inputs a simulation result and a coverage verification definition file 10 and performs pattern matching to decide whether or not the simulation result matches a pattern in the coverage verification definition file 10 and extract a simulation time, a counter 6 counts the frequency of matching at the mechanism 5, and the decision information obtained by the mechanism 5 and the value obtained the counter 6 are stored in a retrieval result storage part 7;  and an accumulating mechanism 8 accumulates and stores the information stored in the retrieval result storage part 7, a comparing mechanism 11 compares the result of the mechanism 5 with a newly accumulated last accumulation result, and an editing mechanism 12 edits the comparison result of the comparing mechanism 11 to edit the result of matching by the coverage verification definition file 10.
Patent JP-2001289774-A (JP)
Title: Evaluation method for adhesive and bonding method
Inventor: TAKAHASHI JUN
IPC: G01N19/04
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an easy adhesive testing method for selecting an adhesive which is suitable for adhesive connection of an actual structure, an adhesive suitable for adhesive connection of the actual structure, and to provide a bonding method. SOLUTION: In an adhesion strength testing method using a specimen, in which adherends are stuck together with a rigid body arranged between them, a ratio f2/f1 for tensile shear adhesion strength f2 in the case of a locked adherend clearance, to tensile shear adhesion strength f2 in the case of an unbounded clearance is in the range from 0.7 to 1.0 in this adhesive, and this adhesive is used in the bonding method.
Patent JP-2001287221-A (JP)
Title: Tile cutter
Inventor: YASUGA MASAKI
IPC: B28D1/22
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a tile cutter which can be easily operated and can be inexpensively manufactured. SOLUTION: A supporting rail 1 with a supporting projection 7 on a straight line in the longer direction and with a crosssectional face of a reverse T-shape, a front fixing support 2 fitted at the front end of the supporting rail 1 and with a tile contacting part 11 in the direction intersecting at right angles to the supporting rail 1, a back fixing support 3 fitted on the back end of the supporting rail 1, a guide rail 5 provided on the top ends of the front and back fixing supports 2 and 3 and in parallel to the supporting rail 1,  a scale 4 for measuring the tile cutting dimension with a tile receiving part 38 whose top face 38a coincides with the same face as the top part 9 of the above described supporting projection 7 and being freely slidably fitted in the direction intersecting at right angles along the supporting rail 1 and a tile cutting operating body 6 with an operational lever 46 on its top and a tile pressing leg 47 and a circular cutting blade 48 on its bottom and being freely slidably fitted along a guide rail 5, are provided.
Patent JP-2001292797-A (JP)
Title: Method for assaying protease
Inventor: NARUSE HIDEAKI
IPC: C12Q1/37
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly assaying a protease with a high accuracy in which the adaptation can be made even to inspection, etc., of a biosample during operations. SOLUTION: This method is to assay the protease activity and comprises (1) a step of bringing a sample containing the protease into contact with a thin film formed on the surface of a support, containing at least one kind of protease substrate and cross-linked and/or substantially insoluble in water and (2) a step of washing the thin film with water and detecting a digestion mark formed in the film by actions of the protease in which the thin film contains 0.001-1 mol/m2 calcium ions.
Patent JP-2001288196-A (JP)
Title: Cyathane derivative
Inventor: SASA TAKESHI
IPC: C07H15/24
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new cyathane derivative different from conventional cyathane derivatives. SOLUTION: This cyathane derivative is characterized as the derivative is represented by the chemical formula (1).