baber/WOPTO huggingface dataset:
Patent JP-2001261631-A (JP)
Title: Hapten compound of flufenoxuron, antibody and method of measuring the same
Inventor: ITO SHIGEHISA
IPC: C12P21/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a new antibody which reacts with flufenoxuron, to provide a fragment thereof, and to provide a method of preparing the above compounds, giving a hapten compound of the flufenoxuron, a monoclonal antibody having reactivity with the flufenoxuron, etc. SOLUTION: This hapten compound has a structure of the flufenoxuron 1-[4-(2-chloro-α,α,α-trifluoro-p-tolyloxy)-2-fluorophenyl]-3-(2,6-difluorobenzoyl) urea} or another structure in which a spacer arm and a functional group for bonding are attached to the flufenoxuron to make covalent bonds.
Patent JP-2001261322-A (JP)
Title: Device for producing silicon ribbon and solar battery using silicon ribbon produced with the device
Inventor: KOMA SHUJI
IPC: C01B33/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a silicon ribbon production device which can stably produce a thin silicon substrate having a uniform thickness in a large amount at a low cost. SOLUTION: In this silicon ribbon production device, a partition wall 9 made from a heat-insulating material is set between a thermally melting portion 16 and a cooling portion 17. Namely, a heat-insulating wall 6 is spread on the inside of a vessel 5, and a pair of right and left heaters 7 are disposed in the inner lower portion of the vessel 5. A rectangular crucible 3 is vertically movably disposed between the heaters 7, and a raw material containing silicon 4 is melted in the crucible 3. A cylindrical rotary cooler 1 is supported on a rotation shaft 2 in the upper portion of the vessel 5. The partition wall 9 has a rectangular opening 9a for inserting the rotary cooler 1, and fixed to the mutually facing heat-insulating walls 6 at slightly higher positions than the lower end of the rotary cooler 1.
Patent JP-2001267385-A (JP)
Title: Evaluation method for semiconductor wafer
Inventor: RIYUU KOKURIN
IPC: H01L21/66
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for a semiconductor wafer that can quickly, efficiently, and easily measure and evaluate a pin hole in an embedded oxide film in an SIMOX type semiconductor wafer. SOLUTION: An SOI substrate 10, where a BOX oxide film 2 is formed on a silicon substrate 1, is prepared, an oxide film on the surface of the SOI substrate 10 is removed, an SOI layer 3 is exposed, the SOI layer 3 and the silicon part of a pin hole 4 in the OBX oxide film 2 are etched for removing, a pin hole 5 is formed in the BOX oxide film 2, the silicon substrate 1 under the pin hole 5 is subjected to overetching. After that, the pin hole 5 including a part 6 that is subjected to the overetching is measured and evaluated by a particle inspection machine and an SEM.
Patent JP-2001267171-A (JP)
Title: Method for winding outer revolute coil and winder
Inventor: WANIKAWA ATSUSHI
IPC: H01F41/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of an outer revolute coil winder and to improve productivity. SOLUTION: The outer revolute coil of the winder 1 is extended at both ends of a wire material 11 from an outermost peripheral layer of the coil. The winder 1 comprises a drum core (winding core) 4 rotating at an axis as a center to wind the material 11, a flyer 43 revolving around the axis, and a second tensioner (wire material locking mechanism) 61 for locking the material 11 supplied from a first tensioner (wire material supplying mechanism) 51 via the core 4. The method for winding the outer revolute coil comprises the steps of rotating the drum core 4 and the flyer 43 in the same direction to wind the wire material 11 supplied from the first tensioner 51 on the core 4, and revolving the flyer 43 around the axis to wind the wire material 11 fed from the second tensioner 61 on the core 4.
Patent JP-2001270888-A (JP)
Title: Method for manufacturing alkylphosphonic acid
Inventor: KAWAI KOJI
IPC: C07F9/38
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an alkylphosphonic acid which does not need a toxic organic solvent such as dioxane as a reaction solvent nor a toxic chlorine-containing solvent, or the like, as a recrystallization solvent in order to improve the purity and yield of an alkyl, such solvents being used in a conventional process, and which can easily manufacture an alkylsulfonic acid of such high purity in such high yield that they are same to or higher than those in the conventional process by using a reaction solvent and a recrystallization solvent which have little influences on the environment. SOLUTION: This method for manufacturing an alkylphosphonic acid comprises the processes in which an α-olefin is made to react with phosphorous acid in an ester solvent in the presence of a peroxide, and the reaction product is recrystalized with a ketone solvent.
Patent JP-2001270167-A (JP)
Title: Printer and network print system
Inventor: SAITO YUTAKA
IPC: G06F3/12
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which image data for printing can be utilized at an external computer. SOLUTION: The printer connected with a client computer through a network comprises a control section 121 for converting PDL data delivered from the client computer into general purpose print format data and further converting into pixel map data, a storage 123 for storing the general purpose print format data, an image memory 126 for developing the pixel map data, and a printer engine 125 for printing the pixel map data on a sheet.
Patent JP-2001272842-A (JP)
Title: Corona discharging device and image forming apparatus having the same
Inventor: TOKUMASU TAKAHIKO
IPC: G03G15/16
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which durability is improved, adverse effect on the environment and occurrence of abnormal images are prevented and images of high quality are formed by using a simple device which suppresses ozone or products of ozone generating from a charging means. SOLUTION: The corona discharging device comprises an opening 1 formed in the side facing an image carrier, a wire 2 stretched facing the image carrier through the opening 1 and discharging electricity when voltage is applied, and an irregular cross-sectional part 3 in the wire 2 having an irregular cross section which discharges electricity toward the image carrier and which suppresses generation of ozone.
Patent JP-2001273175-A (JP)
Title: Method and system for processing database
Inventor: OTAWARA MINORU
IPC: G06F17/30
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a database storing capacity and to improve database access performance by unnecessitating storing of information required for data mapping into the database and defining of a unique index in data linkage between different databases. SOLUTION: This database processing system is provided with a data mapping file 123 where the set of physical storage information on data in a linking source database 112 and physical storage information on the data in a linking destination database 122 is registered. When the database 112 is updated, update information added with the physical storage information in the database 112 is obtained. Based on the physical storage information of the updated information, the physical storage information in the database 122 is obtained from the file 123 to access, the database 122.
Patent JP-2001099712-A (JP)
Title: Resistance type bolometer sensor
Inventor: LEE JUN BAE
IPC: G01J5/20
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a resistance type bolometer sensor capable of sensing a temperature more accurately by reducing distortion of an output value caused by a temperature change, and having a reduced manufacturing cost. SOLUTION: In this bolometer, a bridge is composed of a temperature detecting sensor and three resistors, and the three resistors are formed similarly with the same member as the temperature detecting sensor. The three resistors are formed so that an infrared ray does not enter them.
Patent JP-2001266542-A (JP)
Title: Magnetic recording/reproducing device
Inventor: INOUE ICHIRO
IPC: G11B27/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for the access start of a magnetic tape much more than before by applying a magnetic recording/reproducing device to a tape streamer for backing up data of such as a server. SOLUTION: When performing loading, before performing servo locking, information necessary for the access of the magnetic tape is made acquirable by the selective acquisition of data reproduced correctly.
Patent JP-2001284076-A (JP)
Title: Discharge lamp lighting device
Inventor: IGARASHI YOSHITAKA
IPC: H02M7/48
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of the first and the second switching element of an inverter circuit. SOLUTION: The discharge lamp lighting device comprises an inverter circuit 10, composed of a pair of serially connected switching elements 5a, 5b, connected parallel with a direct current power source, a discharge lamp load circuit in which a discharge lamp 12, interposing a coil 11, is connected, a detecting resistor 6 of a current detecting circuit connected serially to the switching element, and a control circuit 15 comparing the output with the standard voltage and controlling switching frequency corresponding to the difference at above comparison.  The discharge lamp load circuit, one end of which is connected to the point between serially connected switching elements, and the other end is connected to the connecting point of the serially connected switching elements and the current detecting circuit, has a serial circuit composed of a capacitor 7 and a diode 8 connected to the connecting point of the serially connected switching elements and the current detecting circuit, and the connecting point of the capacitor and the diode is connected to the control circuit.
Patent JP-2001277546-A (JP)
Title: Ink jet recording apparatus
Inventor: SUGIYAMA TOSHIRO
IPC: B41J2/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus not requiring a large capacity waste ink accumulation means, which accumulates waste ink at the time of restoration of suction, in its main body and capable of being easily reduced in size, thickness and weight. SOLUTION: A waste ink storage part 42 is provided to a replacing type ink cartridge 40 other than an ink storage part 41 and an intermittent means (movable waste joint 21) for connecting and disconnecting a suction pump 9 with respect to the waste ink storage part is also provided to the ink cartridge and, at the time of restoration of suction, the suction pump is connected to the waste ink storage part by the intermittent means to accumulate sucked waste ink in the waste ink storage part.
Patent JP-2001281787-A (JP)
Title: Silver halide photographic sensitive material and developing method for the same
Inventor: EZOE TOSHIHIDE
IPC: G03C1/295
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material excellent in shelf stability, having high sensitivity and a high concentration and also having quick and stable performance even if the amount of a development for replenishing is reduced. SOLUTION: In the silver halide photographic sensitive material with at least one photosensitive silver halide emulsion layer and at least two hydrophilic colloidal layers on the base, a hydrazine derivative is not substantially contained, a photosensitive silver halide emulsion layer having a silver to gelatin ratio of >1 is included and at least one compound selected from compounds of formula (1), etc., is contained in the photosensitive silver halide emulsion layer and/or the hydrophilic colloidal layers. In the formula, R1-R4 are each an aliphatic group; J1 is a divalent combining group containing at least one alkylene oxide group whose repeating unit is 1; J2 is a divalent aliphatic group or a divalent combining group containing at least one alkylene oxide group whose repeating unit is 1.
Patent JP-2000294731-A (JP)
Title: Semiconductor structure and its manufacture
Inventor: KINAYMAN NOYAN
IPC: H03H7/38
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive highly reliable semiconductor structure which can achieve a total electric length which is equal to the guided half- wavelength of the operating frequency and a method for manufacturing the structure. SOLUTION: The improved frequency resonance at a high frequency for a bonding wire 1 is realized by using a matching element 13 having a bent line 9. The frequency resonance can be improved at a certain working frequency through design. The matching element 13 is adjusted to the length of a high- impedance transmission line, and the bonding wire 1 is compensated by adjusting the combined length of the wire 1 and element 13 to the half of the guide wavelength of the operating frequency.
Patent JP-2001282903-A (JP)
Title: Device and method for managing transaction object and computer readable recording medium with program recorded thereon
Inventor: TANAKA MICHIO
IPC: G06Q50/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a transaction object managing device combing a plurality of elements and managing a transaction object stock, in which elements are effectively combined. SOLUTION: A combination pattern storing part 2 stores a combination pattern of a plurality of elements constituting a registered transaction object, a stock storing part 3 registers the plurality of elements constituting the transaction object as a tock, a combination pattern retrieving part 6 retrieves a combination pattern satisfying the retrieval condition of the transaction object, a stock retrieving part 7 retrieves a plurality of elements constituting the retrieved combination pattern, and a transaction object retrieval result outputting part 8 outputs a transaction object obtained by combining a plurality of the retrieved elements as retrieval results.
Patent JP-2001282704-A (JP)
Title: Device, method and system for processing data
Inventor: USUI MINORU
IPC: G06F13/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a system for processing data which can reduce the scale and cost of the data processing system and can realize high-speed data processing. SOLUTION: Concerning the data processor for exchanging data between an SDRAM 5 connected to an SDRAM bus 13 for storing data and an external bus mater 17 connected to a general bus 15 for processing data, a data processor 20 equipped with a transmission control part 29 for assessing the SDRAM 5 corresponding to a request from the external bus master 17 and the data processing system equipped with this data processor 20 are provided.
Patent JP-2001286149-A (JP)
Title: Single-phase converter circuit
Inventor: AMANO KATSUYUKI
IPC: H02M7/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a single-phase converter circuit capable of downsizing a substrate and reducing the cost. SOLUTION: The circuit comprises a diode-bridge circuit 4 connected with four diodes 4a to 4d, a shunt resistor 6 mounted between the diode-bridge circuit 4 and a N output, a semiconductor-switching element 5a connected in parallel to the shunt resistor 6 and to one diode 4c at the side where the shunt resistor 6 is connected, and a conductor-switching element 5b connected in parallel to the shunt resistor 6 and to another diode 4d at the side where the shunt resistor 6 is connected. Also, the circuit conducts a current detection by means of the shunt resistor 6 and controls the semiconductor-switching elements 5a, 5b.
Patent JP-2001288189-A (JP)
Title: Caged fluorescein
Inventor: SHIONO HIROBUMI
IPC: C07D493/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a caged fluorescein capable of labeling a substance with fluorescence in high photodecomposition efficiency, exhibiting high photo-sensitivity to the light having longer wavelength and free from the formation of nitroso compound when the caging group is removed by the light irradiation. SOLUTION: The caged fluorescein is expressed by general formula (I) [X and Y are each OH or group of formula (II) (plural of W groups are each same or different H, a 1-4C alkyl, a 1-4C alkenyl, benzo, a 1-4C alkylamino or julolidyl; (n) is an integer of 1-4; and R is H or a 1-4C alkyl); when one of X and Y is OH, the other is not OH; and Z is H or N-β-alanylcarbonly].
Patent JP-2001288982-A (JP)
Title: Pipe-jacking excavation method
Inventor: KAWAHARA KOJI
IPC: E21D9/06
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pipe-jacking excavation method, by which ground water, influent, a sediment flow and slurry can be cut off simply, an excavator is recovered easily and rapidly from a recovered shaft and a waterproof sealing device is not made unnecessary in the recovered shaft, in the recovered shaft. SOLUTION: An underground section is drilled by using an excavation device A in which a propelling pipe 2 using a plurality of Hume pipes is connected at the rear of the excavator 1, high-pressure air is fed to the waterproof body 1k of a hood 1f for the excavator 1 and a waterproof body 2b on the outer circumference of the propelling pipe 2 through an air passage 1j when drilling reaches the recovered shaft 4, a section between drilling and the excavator 1 or the outer circumference of the propelling pipe 2 is cut off, and the excavator 1 is recovered from the recovered shaft 4.
Patent JP-2001286886-A (JP)
Title: Treatment process of wastewater
Inventor: HORI AKISHI
IPC: B01D65/06
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment process for subjecting an aerated liquid to solid-liquid separation with a membrane immersion type solid-liquid separator, which process enables solution of trouble caused when membrane filtration operation is restarted after the chemical cleaning of filtration membrane immersed in a membrane immersion vessel. SOLUTION: This process involves performing operation of a membrane filtration stage, after completion of the operation of the membrane filtration stage, stopping supply of a flow-out liquid from an aeration vessel to a membrane immersion vessel 1A thereafter, transferring a liquid within the membrane immersion vessel 1A to the outside of the vessel 1A thereafter, supplying a liquid cleaning chemical agent to the membrane immersion vessel 1A to subject membrane modules 3A and 3B placed inside the membrane immersion vessel 1A to chemical cleaning, after the chemical cleaning stage, withdrawing the liquid cleaning chemical agent within the membrane immersion vessel 1A from the vessel 1A thereafter, restarting supply of the flow-out liquid from the aeration vessel to the membrane immersion vessel 1A concurrently,  while returning the liquid within the membrane immersion vessel 1A to the aeration vessel, aerating the inside of the vessel 1A for a prescribed time and thereafter, restarting operation of the membrane filtration stage.
Patent JP-2001289352-A (JP)
Title: Float valve
Inventor: FUKUSHIMA TOKUSUKE
IPC: F16K33/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a float valve having a simple structure and having a connecting mechanism allowing the smooth transmission even if the vertical distance between a valve body and a liquid surface position is separated. SOLUTION: One end of a doglegged joint 28 bent into 45 deg. is connected to the upper end of a connecting lever 24, a through-hole is formed in the other end, and a valve body lever 12 is slidably inserted and supported into the through-hole. The valve body lever 12 forms an approximately 45 deg. with the connecting lever 24 in the upper limit position (continuous line position) of the valve body lever 12 and the penetrating direction of the through-hole of the doglegged joint 28 roughly accords with the axis of the valve body lever 12. The valve body lever 12 forms an approximately 35 deg. with the connecting lever 24 in the lower limit position (dashed line position) of the valve body lever 12 and the penetrating direction of the through-hole of the doglegged joint 28 forms an approximately 15 deg. with the axis of the valve body lever 12.
Patent JP-2001289944-A (JP)
Title: Track tracking method and device therefor
Inventor: KARIBE HIROAKI
IPC: G01S13/66
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain fairly accurate tracking data by a relatively simple calculation processing. SOLUTION: A radar data storing processing part 11 receives plural newest radar data composed of position and the time of a flying object detected by a radar to be stored in a radar data storing part 12. An applying curve calculating processing part 13 determines an applying curve expressed in a quadratic expression of the time on a coordinate value obtained from the past plural radar data stored in the radar data storing part 12 when receiving the newest radar data from the radar data storing processing part 11. A track item calculating processing part 14 determines items for showing the position and a speed of the flying object as track data on the basis of a rate of change of the position corresponding to a position and time determined from this applying curve.
Patent JP-2001294638-A (JP)
Title: Polyamide-modified novolak phenolic resin and fiber
Inventor: TOCHIMOTO TAKUYA
IPC: C08G8/28
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide-modified novolak phenolic resin having high molecular weight, usable as a thermoplastic resin and exhibiting excellent properties especially for forming a fiber. SOLUTION: The objective polyamide-modified novolak phenolic resin is produced by reacting a trifunctional phenol with an aldehyde and a polyamide resin in a closed vessel at 130-240 deg.C in the absence of catalyst. The weight- average molecular weight of the resin is preferably 2,000-100,000. A fiber can be produced by drawing and spinning the polyamide-modified novolak phenolic resin.
Patent JP-2001294000-A (JP)
Title: Apparatus for surface embellishment of small personal ornaments
Inventor: MIYAMOTO HIDETOSHI
IPC: B44D5/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for surface embellishment of small personal ornaments which enables smooth and neat surface embellishment of the small personal ornaments, such as a false nail chip, along curved shapes of the surfaces thereof, though it can be executed in a relatively simple manner with a flat sheetlike seal used. SOLUTION: The apparatus is equipped with a part 12 holding the small personal ornament, a heating device 13 for softening an embellishing sheet 3 of a thermoplastic material for embellishing the surface of the ornament and a pressing member 14 which presses the sheet 3 on almost the whole surface of the ornament in the sphere of embellishment, while the sheet is heated by the heating device 13.
Patent JP-2001297142-A (JP)
Title: Method for retrieving real estate information, recording medium with program for allowing computer to execute the method recorded thereon and system therefor
Inventor: SANO YUKIO
IPC: G06Q50/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a real estate information retrieving method by which the newest information of necessary real estate property is colleted quickly, a recording medium with a program for allowing a computer to execute the method recorded thereon and a system therefor. SOLUTION: A server 2 retrieves real estate information stored in computers 4 of plural real estate traders, collects necessary real estate information and transmits the collected real estate information to a reader's computer 3. Operation for collecting information can be simplified by collecting necessary real estate information only by one retrieving condition input operation. Since the real estate information stored in the computers 4 of plural real estate traders is directly retrieved, the newest information can be collected.