baber/WOPTO huggingface dataset:
Patent JP-2002059183-A (JP)
Title: Method and device for cleaning filter
Inventor: KATSURA YOUSEI
IPC: C02F3/12
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cleaning a filter which suppress the reduction of a filter flux regardless of the lapse of time with respect to soil-liquid separation for liquid sludge mixture which uses a water-permeable filter and forms a dynamic filter layer for sludge on the surface of the filter to obtain filtered water. SOLUTION: In the solid-liquid separation method for liquid sludge mixture which uses the water-permeable filter as the filter and forms the dynamic filter layer for sludge on the surface of the water-permeable filter to obtain filtered water, a washing device having a spray nozzle is set in the upper part of a filtering and separating tank, where the water-permeable filter is immersed in the liquid sludge mixture, and the water-permeable filter is pulled up into the washing device to clean it. A filter cleaning device is provided with the washing device above the filtering and separating tank or above the liquid surface in the filtering and separating tank.
Patent JP-2001124779-A (JP)
Title: Method for detecting or determining hcv core antigen and detecting or determining reagent used therefor
Inventor: MORITA KAZUKI
IPC: C07K19/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply detecting or determining an HCV with high sensitivity and a reagent for detecting or determining the HCV used therefor. SOLUTION: An immunoassay detects or determines an HCV core antigen by forming an immune complex by conducting an antigen-antibody reaction of an alkaline phosphatase labeled anti-HCV core protein antibody with the HCV core antigen in a specimen in an aqueous solution containing a salt of a high concentration and measuring alkaline phosphatase activity in the complex. The reagent detects or determines the HCV core antigen containing the alkaline phosphatase labeled anti-HCV core protein antibody, 0.5M to saturated concentration of a salt and the reagent for measuring the alkaline phosphatase activity.
Patent JP-2002060542-A (JP)
Title: Method for recovering useful component from polyester waste
Inventor: ISHIDA KENJI
IPC: C08J11/16
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To establish a method for effectively recovering EG and DMT as useful components from polyester wastes including natural fibers. SOLUTION: A natural fiber containing wasted polyester is treated under conditions under which the natural fibers substantially do not fuse and/or decompose. The polyalkylene terephthalate is depolymerized with EG, and the natural fibers are removed as a solid matter by solid liquid separation. The polyalkylene terephthalate containing EG solution drawn out from the liquid side of the solid liquid separation is treated with MeOH to recover DMT and EG.
Patent JP-2001121367-A (JP)
Title: Fraction defective estimating method and storage medium
Inventor: SUZUKI TATSUYA
IPC: G06Q50/04
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for extracting the assembly fraction defective coefficient of a product in a stage prior to manufacture of such as a design stage. SOLUTION: In this fraction defective estimating method and a system, the assembly fraction defective estimate of high accuracy is computed by an assembly fraction defective estimating program with the input data of assembling action, the property condition of an assembled object part and the condition of an assembling workshop having large influence on liability to a failure in assembly work.
Patent JP-2002062127-A (JP)
Title: Three-dimensional measuring method for virtual ridge
Inventor: GOTO TAKUSHI
IPC: G01B21/20
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional measuring method wherein three- dimensional coordinate data on a virtual ridge as a nodal line crossed by extending curved surfaces sandwiching the corner part of an object, to be measured, such as a mold or the like is calculated with good operability and with high accuracy. SOLUTION: Two arbitrary gage heads 33a, 33b which are installed at a measuring-point indicating implement 30 are simultaneously brought into contact with the curved surfaces 3a, 3b on both sides sandwiching the corner part 2 of the object 1 to be measured. Respective three-dimensional coordinate data on the two gage heads 33a, 33b are calculated by a computer 50. On the basis of the calculated three-dimensional coordinate data and on the basis of CAD data on the object 1, to be measured, stored in the computer 50, the three- dimensional coordinate data on the virtual eidge 4 of the corner part 2 is calculated. The deviation amount of the virtual ridge 4 with reference to the CAD data is calculated.
Patent JP-2002069092-A (JP)
Title: Cyclic nucleotide derivative having physiologically activity and method for producing the same
Inventor: OIWA KAZUHIRO
IPC: C07H19/213
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a new cyclic nucleotide derivative which is a reaction precursor useful for examining the intracellular functional movement of a cyclic nucleotide and the interaction of the cyclic nucleotide on cell membranes and capable of being easily condensed with a known coloring matter having a fluorophore, and to provide a method for producing the new cyclic nucleotide derivative. SOLUTION: This cyclic nucleotide derivative represented by the general formula (1) [R1 is OH or NH2; R2 is H or NH2; R3 is NH2 or SH; (n) is an integer of 2 to 4]. The method for producing the cyclic nucleotide derivative represented by the general formula (1), characterized by reacting a cyclic nucleotide represented by the general formula (2) with 1,1'-carbonyldiimidazole and then reacting the obtained cyclic nucleotide intermediate with a compound represented by the general formula (5): H2N(CH2)nR3.
Patent JP-2002041275-A (JP)
Title: Multiple screen
Inventor: ICHIKAWA TOMOKI
IPC: G06F3/0484
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a virtual multiple screen which can make effective use of space without being conscious of the limit of the space of the screen. SOLUTION: The multiple screen has the function to project various image sources and other images (including the task display of a word processor or the like) on the screen(s), which is/are constituted with another one or more software and virtually put on the desk top of a usual computer. The multiple screen can automatically bring about the state of semi-transparence, execute finishing and starting-up and make a change in the concentration of the screen according to a user's will or a specific trigger. The screen of a fixed layer (in the state of transparence and in the state of all-the-time startup) is linked to a specific internet site (or the like). In the case of an emergency such as a disaster, the layer screen appears and can compulsorily transmit information to a user or receive the information.
Patent JP-2001095263-A (JP)
Title: Inverter control system, inverter, and system control apparatus
Inventor: OKAMOTO MITSUHISA
IPC: H04Q9/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a user from having to perform repair or the like for failure diagnosis by facilitating the concentrated operation control of an inverter, including a DC power source such as a solar battery. SOLUTION: This inverter control system consists of an inverter, including an input terminal to which a DC power source is connected and an inverter circuit converting DC electric power inputted from the DC power source into AC electric power, and an external system control apparatus connected to the inverter by means of a communication circuit, where the inverter has a system control means detecting the failure of the inverter, and a communication means sending data which include detected failure contents to the system control apparatus, and the system control apparatus has a means of receiving the data which include the failure contents, and a means of monitoring the operational condition of the inverter, based on the failure contents.
Patent JP-2002059797-A (JP)
Title: Monitoring device
Inventor: NISHINO JUN
IPC: B60R21/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of immediately driving a display if a noctovision camera extracts a human ahead while the camera is in use, as during the night, so that it can be displayed for notification. SOLUTION: The monitoring device includes a specific target extracting means for extracting a specific target based on image data transmitted from a monitoring camera, and a display control means for displaying the specific target extracted by the extracting means on the display. The display control means causes the specific target to be displayed on the display when the extracting means extracts the target.
Patent JP-2002042012-A (JP)
Title: Buying and selling method of individual information
Inventor: UCHIYAMA YASUHIRO
IPC: G06Q50/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To enable the holder of an information to enjoy consideration for information, and rightly sell and buy and transact individual information by preventing the occurrence of an infringement of privacy or copyright by fraudulent distribution or selling of the individual information. SOLUTION: Providers 1 to n of the individual information construct a database 13 of the individual information by registering information on a disclosure allowable range by the subject by using software 12 disclosed to a server 11 on the Internet, and construct and sell a database 14 by working the database 13 so as to be effectively usable for individuals or groups wishing to use the database 13 or at a necessary minimum when necessary, and can nonfraudulently transact the individual information on the basis of a contract. A selling profit is paid to the consideration for the information on the basis of an information quantity disclosed or the contract to the offerers 1 to n of the individual information so that the value of the individual information can be rightly returned and transacted.
Patent JP-2002076276-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L27/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by eliminating the formation and processing processes of a polysilicon layer for forming a resistance element. SOLUTION: A semiconductor device comprises a field oxide film 6 formed on a silicon substrate 1 through selective oxidation, a thin oxide film 3 formed on the silicon substrate 1 between the segments of the field oxide film 6, a first polysilicon layer (pad silicon layer) left over on the thin oxide film 3, and a pair of electrodes 14 and 15 formed on the first polysilicon layer 4 (pad silicon layer). The first polysilicon layer 4 (pad silicon layer) is used as a resistive element.
Patent JP-2002077529-A (JP)
Title: Radiation image information reader
Inventor: KARASAWA HIROYUKI
IPC: G06T1/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the image of a higher S/N by reducing crosstalk between adjacent pixels at the time of receiving stimulated luminous light emitted from the stimulable phosphor sheet at the time of linearly irradiating part of the stimulable phosphor sheet with stimulating light. SOLUTION: The width is a sub scanning direction of the part linearly irradiated with the stimulating light is turned to 1/4 of the width of the pixel. By a mask 60, for the part linearly irradiated with the stimulating light, the area of the width of one pixel with the interval of the width of one pixel in a main scanning direction is turned to an irradiation area and the irradiation area is with the interval of 1/4 of the width of the pixel in the sub scanning direction as well. Also, by a pixel data computing means, one piece of pixel data is obtained based on data read from the irradiation area inside each pixel.
Patent JP-2002074276-A (JP)
Title: Data recording device and electronic camera and recording medium
Inventor: HAYASHI MASAKI
IPC: H04N1/21
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To make the recording operation of a device side proper corresponding to various recording media. SOLUTION: This data recording device is constituted of a recording means for recording data in a freely attachable/detachable recording medium, a condition deciding means for deciding an optimization condition related with the recording operation of the recording means based on a recording test or information collection for the recording medium, and an optimizing means for optimizing the recording operation of the recoding means based on the optimization condition decided by the condition deciding means.
Patent JP-2002075528-A (JP)
Title: Connector with slider
Inventor: SAKIYAMA KOJI
IPC: H01R13/629
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle fire accident and the like caused by continued arc discharge when male and female connectors are inserted or extracted. SOLUTION: This connector is provided with a slider having a cam part 52 wherein the first inclined wall 52a is formed to be attached slidably in a direction orthogonal to a connector insertion direction and to pull a guide protrusion 20 in toward a female connector 2 side by push-in thereof to a sliding direction, and wherein the second inclined wall 52c is formed to push out the protrusion 20 to a male connector 1 side by extraction in the sliding direction.  An inclination angle of the first inclined wall is set to reach the peak of insertion force just before the male connection terminal contacts the female connection terminal when the male and female connection terminals are inserted, and an inclination angle of the second inclined wall is set to reach the peak of extraction force just before the male connection terminal is separated from the female connection terminal when the male and female connection terminals are extracted.
Patent JP-2002081657-A (JP)
Title: Heat-resistant deodorizing filter
Inventor: HIOKI SHINYA
IPC: F24C15/20
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant deodorizing filter which is used for a heating cooker, a heating apparatus, or the like. SOLUTION: This is a heat-resistant deodorizing filter which contains porous far infrared ray radiate matter, or contains porous far infrared ray radiative matter consisting of, preferably, ceramics, more preferably, Bakuhanseki (grinite porphyry), or contains porous far infrared ray radiative matter consisting of, preferably, carbon material, more preferably, white coal, and, especially preferably, uses Bakuhanseki and white coal in combination as that far infrared ray radiative matter.
Patent JP-2002065652-A (JP)
Title: Apparatus to measure strength of leg
Inventor: NAKAYAMA SATOSHI
IPC: A61B5/22
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus that can measure the strength of a leg even in such an aged who has little power or weakened bones. SOLUTION: This apparatus is composed of a support means 3 which supports a subject, a stepping-on power reception means 4 which moves in a direction in which the subject extends legs as an axis, a driving means 2 which either accelerates or decelerates the stepping-on power reception means 4 in the same axial direction or drives it reverse, a load measuring means S that measures the load applied onto the subject's sole, a measuring measure 6 which measures either the position, the speed, or the acceleration speed when the subject extends legs, and a control means 6 which controls the driving means 2. The driving means 6 controls the driving means 2 for driving the stepping-on power reception means 4 so that the load measured by the load measuring means S becomes a predetermined fixed force.  Different from the case the load is set by controlling the motion of the stepping-on reception means, the means 6 can exclude a possible effect by force of inertia.
Patent JP-2002069411-A (JP)
Title: Acrylic adhesives and its production method
Inventor: HIKOSAKA WAKA
IPC: C09J135/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prepare an acrylic polymer of high purity with high polymerization conversion that has a less quantity of volatile substrate such as a residual initiator, non-reacted monomer, etc., by a solution polymerization, and to secure an acrylic adhesives with a superior tackiness-property using the acrylic polymer as a main agent. SOLUTION: In a production of the acrylic adhesives of which main agent is the acrylic polymer secured by solution polymerization using an azo-based initiator of its rate of 0.01-0.1 mol% toward an acrylic monomer, if a boiling point of an organic solvent to be used is defined as bp( deg.C) and a 10 hours half- life temperature of the azo-based initiator to be used is defined as TH( deg.C), the acrylic adhesives production method is characterized by satisfying the requirement such that a reaction temperature Tp( deg.C) at a main reaction in a front-stage of polymerization is to be bp -15<Tp<bp and TH-10<Tp<TH+5, and that a reaction temperature Ta( deg.C) at a ripening reaction in a post-stage of polymerization is to be bp<Ta<bp+15 and TH+5<Ta<TH+20.
Patent JP-2002067986-A (JP)
Title: Steering device
Inventor: FUJITA HIROSHI
IPC: B62D5/22
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a backlash of a pinion shaft against a bearing without enhancing fitting accuracy of a spindle part of the pinion shaft to the bearing in a steering device. SOLUTION: In this steering device 10, a rotational motion of the pinion shaft 14 is converted into a liner motion of a rack shaft 16 and transmitted to a steering wheel. When supporting the spindle part 40 of the pinion shaft 14, in a housing 11A, by the bearing 14B, an O-ring 42 (an annular elastic body) is interposed between the spindle part 40 and the bearing 14B.
Patent JP-2002079125-A (JP)
Title: Device and process for treating used toner cartridge
Inventor: NISHINO KIYOYUKI
IPC: B01J2/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a used toner cartridge treatment device capable of crushing a toner cartridge under safe and good environmental conditions and subjecting the cartridge to separate treatment for each of the constituent materials of the cartridge, even when the used cartridge, as it is, is charged into the device without performing any handwork and without disassembling the cartridge. SOLUTION: This treatment device consists of: a crusher for crushing a used toner cartridge in a closed crushing chamber while maintaining the atmosphere within the crushing chamber in such a state that the oxygen concentration in the atmosphere is lower than the explosion limit; and a separator for separating the crushed material discharged from the crusher into constituent materials of the cartridge. Thus, by only charging a used toner cartridge for a copying machine, or the like, as a cartridge integral body as it is, into the device without requiring any pretreatment handwork for bringing the cartridge into an almost disassembled state, constituent materials of the cartridge, such as residual toner, metal (e.g. iron and nonferrous metal), glass and plastic material, are safely and automatically subjected to separate recovery from each other without any risk of causing explosion.  Accordingly, the used toner cartridge can be treated with remarkably high efficiency, through very simple, clean and safe treatment work, by using such a simple treatment device, and further, at a low cost as a whole.
Patent JP-2002078071-A (JP)
Title: Mfb speaker system
Inventor: OKINO NOBORU
IPC: H04R1/40
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an MFB(Motional Feed Back) speaker system in which a large sized and complicated configuration can be avoided even when the number of speaker units in use is increased. SOLUTION: By using vibration information of an optical speaker unit among speaker units 35-1, 35-2,...35-n that are fitted respectively to enclosed cabinets 30-1, 30-2,...30-n of the same volume, have almost the same specifications and are connected in parallel, the vibration of the other control units can be controlled. The MFB speaker system is realized with the configuration provided with a vibration sensor 40, a feedback circuit 50, an adder/subtractor 10 and a power amplifier 20 even when the number of the speaker units is increased.
Patent JP-2002078675-A (JP)
Title: Motor operated angle type electronic endoscope system
Inventor: MAEDA TOSHINARI
IPC: A61B1/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor operated angle type electronic endoscope system capable of utilizing a light source used in a manual angle type electronic endoscope and having excellent cleanability and medical electric safety. SOLUTION: A connector 2d is constituted of a first coupling part 31 and a second coupling part 32. A light guide connector 33 and an opening shielding member 34 for blocking an air connector 5 are projected from the proximal end of the part 31. A first electric connector 35, a suction connector 36a, a water sending mouthpiece 36b and an air connector 36c are provided at the part 31, and a coupling port 38 for detachably fixedly coupling a second electric connector 37 and a curved surface driver 7 is provided at the part 32. A pulley 62 integral with a wire side spur gear 61 is provided in the part 32. An idler 71 formed of a resin member of an insulating member is engaged with the gear 61, and a drive side spur gear 76 is engaged with the idler 71.
Patent JP-2002083288-A (JP)
Title: Fingerprint image capture method and fingerprint collation device
Inventor: YAMAGUCHI TSUTOMU
IPC: G06K9/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To easily provide satisfactory fingerprint images, without imposing working loads on a user. SOLUTION: In this method, a fetch control means 3A captures fingerprint image from a finger laid on a detection face of an image fetch part 1, calculates a shading index showing the shade degree of the fingerprint image, waits by an extended perspiration time for promoting perspiration from the finger laid on the detection face, when the shade index does not satisfy a threshold, and fetches the new fingerprint image from the finger laid on the detection face, after the lapse of the extended perspiration time.
Patent JP-2002079319-A (JP)
Title: Die apparatus in bending machine, bending machine, method for detecting bending angle and bending method
Inventor: ODA NAOKI
IPC: G01B21/16
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a die apparatus in a bending machine capable of precisely detecting an bending angle during bending, the bending machine, and a method for detecting a bending angle and a bending method. SOLUTION: When a punch P approaches a die D and a work W is bent in cooperation of the punch P and the die D, a distance to the bent work W is detected by displacement sensors 9L, 9R arranged at least one each to front/ rear inclined faces 11 of a tip of the punch P or in a recessed part 11 of front/ rear inclined faces 29 of a V groove of the die D, based on the database 27, in which the relation between the distance to the work W and an bending angle of the work W is stored, bending is conducted while detecting a bending angle of the work W. Further, an over bending value is obtained from the relation between the bending angle stored in the database 27 and a required overbending quantity, it is bent to a desired bending angle by overbending.