baber/WOPTO huggingface dataset:
Patent JP-2001265653-A (JP)
Title: Data processor
Inventor: SATO AKIHIRO
IPC: G06F3/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To shorten the access time of a direct access request to an external storage device. SOLUTION: To the direct access request for which cache control in an OS 52 is not performed in a main body 50, the cache control is performed by using the storage control part cache memory 64 of a disk controller 54. Thus, while keeping the merit of the direct access request of evading the inconsistency of the cache of the OS 52 and a magnetic disk device 56 due to the fault of the main body 50 or the like, the access time is shortened. For the write request of data for which the cache control is performed in the OS 52, the cache control is not performed in the disk controller 54. Thus, the capacity of the storage control part cache memory 64 is suppressed.
Patent JP-2001264897-A (JP)
Title: Image reader and image forming device having image reader
Inventor: SAKURAI YASUO
IPC: G03B27/50
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To strengthen a structure for supporting the contact glass, carriage, etc., of an image reader having an ADF and to prevent the force from the ADF from acting on the contact glass. SOLUTION: The structure M constituted to have a contact gaseous supporting section in the upper part and to form a space for moving the carriage in the inside comprises a box-like bottom plate 3 which has rising walls at the circumference, a pair of front and rear plates 4 and 5 which are mounted at the front and rear rising walls and a pair of L-shaped side plates 1 and 2 in section which are mounted at the right and left rising walls. A square pipe-like joined body is formed by joining together a pair of the L-shaped side pleats 1 and 2 and the right and left rising walls 3b of the bottom plate. ADF mounting members (12, 13 and 14) mounted at the front and rear rising walls of the bottom plate and/or the bottom plate are mounted within the square pipe-like joined body.
Patent JP-2001264416-A (JP)
Title: Radar
Inventor: KIMURA HIDEYUKI
IPC: G01S7/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To efficiently detect a target in a radar by forming a correct antenna pattern corresponding to the kind of the target. SOLUTION: An electronic scanning antenna 1 and a radar transmitter- receiver 2 are controlled by feeding beam schedulers 61, 62 with a plurality of coverage area different from each other in a switching manner, and as a result, an appropriate radar operation according to the kind of the target is possible, and the target can be efficiently and effectively detected.
Patent JP-2001266972-A (JP)
Title: Splice connector
Inventor: HAMANO SHINICHI
IPC: H01R9/03
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a splice connector which can improve the degree of freedom of splicing an electric wire by enabling to easily change a busbar pattern. SOLUTION: The connection number of unit body terminal 15 is changed corresponding to the splice of an electric wire, and the unit body terminal 15 is fitted into a protrusion 14 through a slit 13, and the end of wire 12 is pressure contacted with a connecting part 16b, 16c of the unit body terminal 15.
Patent JP-2001262010-A (JP)
Title: Energy-ray-curable composition for powder coating
Inventor: OOKA MASATAKA
IPC: C09D4/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an energy-ray-curable composition which gives a cured coating film excellent in hardness, smoothness, thermal yellowing resistance, etc., and is useful for powder coating. SOLUTION: This composition comprises (A) a compound having at least two maleimide groups and (B) an ethylenically unsaturated compound copolymerizable with maleimide groups, is prepared by melt blending compound A with compound B, and has a softening point (by the ring and ball method) of 60-130 deg.C.
Patent JP-2001272344-A (JP)
Title: Double resonance absorption microscope
Inventor: IKETAKI YOSHINORI
IPC: G01N21/64
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new double resonance absorption microscope, capable of effectively exhibiting an super-resolution property, and superior in operability and maintainability of its light source. SOLUTION: This double resonance absorption microscope is provided with a pump beam source having a wavelength λ1 and exciting sample molecules from its ground state to a first electronic excitation state, and a light source for erasing beam having a wavelength of λ2 and exciting the sample molecule in the first electronic excitation state to a second electronic excitation state, and a superposing means for partially superposing the region irradiated with a pump beam on the region irradiated with an erasing beam. The light emission region, generated when the sample molecule in the first electronic excitation state is de-excited to the ground state, is partially suppressed by having the sample irradiated with the pump beam and the erasing light through the superposing means. The light source of the erasing beam is a coherent light source, and the erasing light from the coherent light source has a phase turbulence on the beam surface of λ2/2 or smaller.
Patent JP-2001008910-A (JP)
Title: Electric sphygmomanometer
Inventor: OTANI TOSHIO
IPC: A61B5/0225
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To easily control depression speed even if a user is inexperience and freely control depression speed so as to shorten a measuring time. SOLUTION: When a pressurizing process is changed to a depression process and sphygmomanometry is started, only a normal depression speed voltage is added to a valve 7a from a normal depression speed voltage supply circuit 3a through a depression control circuit 5d and the valve 7a discharges with slow normal depression speed. When pressure is decreased by accerelating, objective despression speed accerelation value voltage is output according to a position of a switch by an outside control signal supply part 3b and the normal depression accerelation voltage is added to the objective depression speed accerelation value voltage then given to the valve 7a through the depression control circuit 5d. The valve 7a decreases pressure for the outside control signal voltage with accerelating.  In the occasion, depression speed does not decrease below the normal depression speed even if the switch is returned to 0 position.
Patent JP-2001273269-A (JP)
Title: Configuration information updating system for plural processors
Inventor: KAYA YOSHIHIRO
IPC: G06F15/16
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically perform configuration change setting processing by unitarily managing the configuration information of all console devices and processors to be connected to an integrated console device. SOLUTION: An integrated console device 14 (device 14) acquires the console ID of respective console devices 12 (consoles) through a network 13, performs inquiry to a configuration information managing data base 15 (DB 15) with the ID, acquires the configuration information of the console having this ID and a processor 11 connected to this console and transfers each of acquired configuration information to the console, the console sets the transferred configuration information of the console to itself and sends the configuration information to the processor, and the processor sets the configuration information.  Next, the console transfers both the set configuration information to the device 14 again, the device 14 compares the configuration information before and after setting and in the case of coincidence, a change history in the DB 15 is updated but in the case of no coincidence, the configuration information is transferred to the console device again.
Patent JP-2001274053-A (JP)
Title: Method of manufacturing semiconductor
Inventor: TANIGUCHI TAKESHI
IPC: C23C16/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To enable an excellent integrated circuit pattern to be formed when an semiconductor is manufactured by a method wherein a BARL film is made to display its function sufficiently, and the BARL film is improved in bonding properties to a resist film. SOLUTION: A semiconductor manufacturing process comprises a first process in which an antireflection film is formed on a substrate, a second process in which an oxide film is formed on the antireflection film, and a third process in which resist is applied onto the oxide film.
Patent JP-2001274141-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: WATANABE SHINYA
IPC: H01L21/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, in which a trench having a large sidewall inclination angle can be made. SOLUTION: A silicon nitride film 205, a silicon oxide film 206, a silicon nitride film 208, and a silicon oxide film 209 are deposited sequentially on a silicon substrate 201 for forming an insulating film. A mask pattern is then formed thereon and the insulating film is etched by one step from above the mask pattern using an etching gas produced by adding methane trifluoride and carbon monoxide to methane tetrafluoride. According to the method, a large sidewall inclination angle is kept, while ensuring etching rate and a trench 211 is made, while suppressing boring of the substrate 201.
Patent JP-2001278845-A (JP)
Title: Method for producing hydrohalide of aminohydroquinone, and hydroiodide of aminohydroquinone
Inventor: MATSUOKA MITSUYUKI
IPC: C07C215/78
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing hydrobromide of an aminohydroquinone compound without accompanying volatile by-products, and further to provide a hydroiodide of the aminohydroquinone compound and a synthetic method thereof. SOLUTION: This method for producing a hydrohalide of the aminohydroquinone compound, represented by general formula (III) is characterized in that anilines represented by general formula (I) is reacted with a hydrohalogenic acid represented by general formula (II) [in general formulas (I), (II) and (III), R1 and R2 are each an alkyl group; X is Br or I; R3, R4 and R5 are each a hydrogen atom or a substituent; with the proviso that when one or both of the R1 and R2 are methyl groups, X is I]. The hydroiodide of the aminohydroquinone compound produced by the method is also provided.
Patent JP-2001277190-A (JP)
Title: Notch forming device
Inventor: NOGAMI KENJI
IPC: B26F1/20
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a notch forming device for forming a notch in a waste material, etc., capable of adjusting the cut-in length to be provided in the waste material, etc., so that a buffer material is fabricated. SOLUTION: The notch forming device is composed of two roller cutters 22 and 23 installed opposingly with the axes laid parallel and a number of notch forming blades installed protruding from the surfaces of the roller cutters 22 and 23 with a gap reserved corresponding to the thickness of notch forming blades 26 installed on the roller cutters 22 and 23 for generating notches in a waste material W, etc., wherein the mutual distance of the two cutters 22 and 23 is arranged changeable.
Patent JP-2001285821-A (JP)
Title: Limited reception system
Inventor: NAITO YASUFUMI
IPC: H04N7/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for limited reception which repeats contents transmitted from a broadcasting center with simple constitution without descrambling at a repeating station and allows the repeating station to uniquely perform the viewing control of a terminal device. SOLUTION: Since unique information required for viewing is added to a part of a broadcasting signal, that is transmission control information, e.g. in the case of repeating the broadcasting signal from the broadcasting center at a CATV station, the CATV station is capable of performing unique viewing control in spite of performing modulation/conversion/retransmission of contents transmitted from the broadcasting center with simple constitution without descrambling.
Patent JP-2001280723-A (JP)
Title: Refrigerating device
Inventor: TANIMOTO KENJI
IPC: F25B5/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the capacity of a compressor (22) of a unit (11) on the heat source side and further to improve the reliability of a compressor (22). SOLUTION: In a refrigerating device constituted that a refrigerating unit (13), a deep freezing unit (14), and an indoor air-conditioning unit (18) are connected, in parallel, to an outdoor unit (11), having a compressor (22), by a refrigerant circuit (20), control is executed that the units (13 and 14) on the main utilizing side are operated prior to the indoor air-conditioning unit (18).
Patent JP-2001281470-A (JP)
Title: Ferromagnetic material-containing optical fiber as well as current sensor and magnetic field sensor using the optical fiber
Inventor: YAMAZAKI YOTARO
IPC: G01R15/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having excellent magneto-optical characteristics and to provide a high-sensitivity current sensor and magnetic sensor using the optical fiber. SOLUTION: The optical fiber 103 is constituted by including the particles of a ferromagnetic material. The current sensor and magnetic sensor are constituted to have a light source 101 for emitting light, a polarizer 102 for polarizing light to linearly polarized light and an analyzer 104, the optical fiber 103 containing the particles of the ferromagnetic material and a photodetector 105 for detecting the light. The detector 105 is arranged with respective parts in such a manner hat the light emitted from the light source 101 is received through the polarizer 102, the optical fiber 103 and the analyzer 104. Such optical fiber 103 includes the particles of the ferromagnetic material and has the excellent magneto-optical characteristics.  The current sensor and magnetic sensor use such optical fiber 103 in a detecting section for current and magnetism and is therefore high in sensitivity.
Patent JP-2001279143-A (JP)
Title: Ink composition for ink jet and ink jet recording method
Inventor: AZUMA YASUSHI
IPC: C09D11/326
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition for ink jet which is excellent in color- developing properties and emulsion stability and exhibits good penetration into a porous photographic glossy paper. SOLUTION: This ink composition is prepared by emulsifying an oil phase comprising an organic solvent having a boiling point of 150 deg.C or higher and a dye dissolved therein in an aqueous medium and adjusting the viscosity at 25 deg.C of the oil phase to 20-8,000 mPa.s.
Patent JP-2001276656-A (JP)
Title: Electrostatic sorter
Inventor: MAEHATA HIDEHIKO
IPC: B03C7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic sorter of a corona discharge type which can improve separation accuracy. SOLUTION: This electrostatic sorter executes sorting by impressing a negative high voltage between a drum electrode 1, which is grounded, is formed to a cylindrical shape at its surface and is disposed freely rotatably in a prescribed direction (a) around a horizontal axial center, and a needle-like electrode 2 for corona discharge disposed in an upper position on a downward rotating side of the drum electrode 1 and in a position apart a prescribed distance from the surface of the drum electrode 1, dropping crushed refuse A between both electrodes 1 and 2 by a supplying device 4 with fixed quantity, separating plastics A1 which are insulative materials and metals A2 which are conductive materials and respectively recovering the materials into respective recovering chambers 5a and 5b of a recovering container 5 arranged below the drum electrode 1.  The lower position of the needle-like electrode 2 is provided with a magnetic field generator 6 to generate magnetic fields to energize the plastics A1 charged with negative charges by passing through the corona discharge electric field toward the surface side of the drum electrode 1.
Patent JP-2001285062-A (JP)
Title: Pll circuit
Inventor: KOBAYASHI HIROAKI
IPC: H03L7/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit, capable of markedly expanding frequency pulling/locking range in the PLL circuit for generating a frequency N.fin which is N times as high as an input frequency fin. SOLUTION: In Figure 1, an N frequency divider performs N frequency division of an output signal of a DDS circuit 19 driven by the oscillation frequency of a VCO 13 as a clock, and the output signal is inputted to a phase comparator 11. The comparator 11 controls the VCO 13 via a loop filter 12. As a result, a PLL loop is locked. As far as the variation of an input frequency is small, frequency lock is realized by the change of the oscillation frequency of the VCO 13, and when the variation of the input frequency becomes large, a DDS control circuit 14 automatically changes DDS oscillation frequencies. Thus, the input frequency can be locked, even within a frequency range surpassing the frequency variable range of the VCO 13.
Patent JP-2001284996-A (JP)
Title: Gain controller
Inventor: KAJITA KUNIYUKI
IPC: H04J13/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To converge the receiving level of a digital converted received signal to a target convergence without diffusing or oscillating. SOLUTION: A convergence coefficient determinator 104 makes a threshold decision using a preset threshold concerning a mean value calculated by a mean value calculator 103 and determines a convergence coefficient. A gain coefficient determinator 106 determines a control gain on the basis of the convergence coefficient and the mean value. A gain/voltage converter 107 converts a gain coefficient to voltage and finds a control voltage. According to the digital converted control voltage, a GCA 101 amplifies the received signal.
Patent JP-2001282476-A (JP)
Title: Data processor, printer control, device, data processing method, and storage medium
Inventor: TAKAGI ATSUSHI
IPC: G06F3/0482
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To confirm the contents of a printing job spooled in a printer device as an image and to select and specify an intended page confirmed as an image in the printing job as a printing page. SOLUTION: A CPU 1 in a host computer 3000 acquires management information prepared for printing jobs transferred and spooled in the printer 1000 and thumbnail information corresponding to respective printing jobs, analyzes the acquired management information, displays a list of printing jobs spooled in the printer 1000 on a CRT 10, and instructs a required printing job in the list. Then the CPU 1 displays the thumbnail information of respective pages based on the instructed printing job and selects the thumbnail information corresponding to a page to be printed from the displayed thumbnail information.
Patent JP-2001286972-A (JP)
Title: Hot forging method
Inventor: WATABE MASATOSHI
IPC: B21J5/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a hot forging method having high heat efficiency without heating a forging stock in a heating furnace. SOLUTION: In the hot forging method to die forge a heated forging stock, the forging stock is die forged during cooling after rough forging.
Patent JP-2001281179-A (JP)
Title: Auger electron spectroscope
Inventor: YAMAMURO SATORU
IPC: G01N23/227
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an Auger electron spectroscope capable of avoiding a sample from being changed or broken due to one-sided progress of sputtering even if an Auger electron detecting part goes wrong to reduce a detection signal of Auger electrons to zero in the course of operation of the Auger electron spectroscope. SOLUTION: This spectroscope has an electron irradiation part 10 for irradiating the sample with electron rays, an ion sputtering part 12 for sputtering Ar ions to a surface of the sample, the Auger electron detecting part 14 for measuring Auger electrons emitted from a surface of the sample, and an ion sputter control part 16 for stopping the progress of ion sputtering to the surface of the sample. If the detection signal of Auger electrons by the detecting part 14 is reduced to zero in the course of measurement of Auger electrons, the progress of the ion sputtering to the surface of the sample is automatically stopped by a prescribed control signal from the control part 16.
Patent JP-2001276334-A (JP)
Title: Power source circuit for driver device of pachinko hitting machine
Inventor: HARA NAOHIRO
IPC: A63F7/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit for the driver device of a pachinko hitting machine for which miniaturization is performed and costs are lowered. SOLUTION: In this power source circuit for the driver device of the pachinko hitting machine, DC power sources (10 and 11) obtained by AC/DC converting an AC power source is impressed to the driver device (4) and the driver device (4) is driven. The DC power sources (10 and 11) are power-supplied from the DC power source AC/DC converted in the power source circuit other than the power source circuit for the driver device of the pachinko hitting machine provided in a pachinko stand. The DC power sources (10 and 11) are composed of the first and second DC power sources (10 and 11) of voltages different from each other and the first and second DC power sources (10 and 11) are used through the first and second capacitor (12 and 13) of common GND.
Patent JP-2001275655-A (JP)
Title: High density culture of marine euglena in deep seawater
Inventor: SHIGEOKA SHIGERU
IPC: A23L33/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a culture medium which contains inexpensive culture medium raw materials and can culture marine Euglena cells, and to provide an Euglena cell strain fit to the culture medium. SOLUTION: This method for culturing the marine Euglena cell strain is characterized by adding deep seawater, processed sea water obtained by adding water-soluble minerals to desalted deep seawater, or water obtained by adding suitable deep seawater and waste molasses or isomerized sugar to the deep seawater or the processed seawater, to a culture medium.
Patent JP-2001291520-A (JP)
Title: Manufacturing method of electrode for fuel cell
Inventor: TSUMURA NAOHIRO
IPC: H01M4/88
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide am electrode and its manufacturing method for a fuel cell of a high performance which can carry an Pt-Ru alloy selectively on the interface of three phases and which has an anti-CO poisoning performance. SOLUTION: In the manufacturing method of an electrode for a fuel cell, first process to let tetramine Pt (divalent) positive ions and hexamine Ru (trivalent) positive ions adsorbed in a mixture containing cation-exchange resin and carbon particles, and a second process to chemically reduce the positive ions adsorbed in the mixture is conducted.