baber/WOPTO huggingface dataset:
Patent JP-2000354858-A (JP)
Title: Sewage treatment method and device therefor
Inventor: SUZUKI EIICHI
IPC: C02F1/24
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the volume reduction of sludge and make a septic tank small and compact by condensing and storing the scum generated or formed in the treatment tank. SOLUTION: A scum storage tank F, the bottom of which is opened, is installed in a sedimentation separation tank A, and an aeration device 14 is installed right under the scum storage tank F. Thereby, solids and scum contained in sewage influent are made to float in the scum storage tank F to be accommodated, or scum comprising deposited sludge to which buoyancy is given by anaerobic gas generated from deposited sludge which has settled down to the bottom of the tank, nitrogen gas generated when the sludge is returned from a secondary treatment tank or is mixed with the circulating secondary treatment water, or exhalation from the aeration device 14 installed on the bottom of the tank, floats in the scum storage tank F to be accommodated, which condenses and stores the scum in a compaction state.
Patent JP-2001346012-A (JP)
Title: Image reader and adjusting method of image signal
Inventor: OHASHI KAZUHITO
IPC: H04N1/407
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a difference in levels of signals as a defect of a linear image sensor in a left and right separate reading system. SOLUTION: This image reader is provided with the linear image sensor (208) to output image signals of each area divided into plural ones of a light receiving pixel string from separate output terminals, plural signal processing means (1 to 8) to perform prescribed signal processings to the outputted image signals, a reference white board (210), a reference density member (701) having prescribed density of halftone, an adjustment data acquiring means (20) to make the levels of the image signals when the reference white board is read approximately coincide with the first prescribed level,  to make the levels of the image signals when the reference density member is read approximately coincide with the second prescribed level and to adjust the levels of the image signals corresponding to density except the ones of reference white board and the reference density member to the level to be obtained by interpolating the first and second prescribed levels and adjusting means (13 to 16) to adjust the image signals by using the adjustment data.
Patent JP-2000356394-A (JP)
Title: Safety controller for combustor
Inventor: UESUGI YOSHIKO
IPC: F24H1/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To ensure safety operation in the final stage of use where fins of a combustor are clogged by detecting the extent of clogging of fins before a dangerous operating state is brought about due to adhesion of soot to the fins. SOLUTION: Incomplete combustion takes place due to various conditions, e.g. starting or stopping of combustion, and unburnt gas adheres, in the form of soot, to fins 6. When adhesion increases, a heat exchanger 4 is damaged to bring about a dangerous state. A heat supply operating means 17 determines heat supply to the heat exchanger 4 through a burner 5 and an effective quantity of heat operating means 18 determines the quantity of heat actually obtained by hot water. A comparing/deciding means 19 compares the operation results and detects a dangerous state and then an abnormality countermeasure executing means 24 executes an appropriate processing.
Patent JP-2001350934-A (JP)
Title: System and method for image distribution
Inventor: TANAKA TAKAYOSHI
IPC: H04L12/54
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image distribution system with which anybody can easily use an image display device and can also fast distribute distribution data, and an image distributing method for distributing the distribution data including image data to the image display device. SOLUTION: In this image distributing method, the user of the image display device 112 accesses an image distributing device 101 by using a computer 111 connected to the Internet 113 and distributes the distribution data to the display device 112 from the distributing device 101 through a WLL 114 being a radio communication network. Because image distribution is applied by using the computer 111 connected to the Internet 113 in this way, the display device 112 can easily be used and an image can be distributed in a short time because of distributing the distribution data through the WLL 114.
Patent JP-2001352782-A (JP)
Title: Detecting circuit for both of lock and beat lock in sensorless motor
Inventor: UCHIYAMA YUJI
IPC: H02P6/12
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a conventional detecting circuit which requires two kinds of detecting circuits to detect the lock condition and beat lock condition that results in the increase of the number of elements and the area of chips, and hence in the rise of the cost. SOLUTION: This detecting circuit controls a transistor with the signal of an FG pulse signal generating circuit when it detects lock, charges the capacitor, controls a common control transistor with a transistor operated with the charge voltage of the above capacitor and a transistor operated with the output voltage of a PLL circuit for detecting beat lock, and controls an output transistor for taking out a lock detection output signal with that control transistor.
Patent JP-2001349309-A (JP)
Title: Interior member fixing clip of automobile
Inventor: ASAI KOJI
IPC: F16B5/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an interior member fixing clip of an automobile excellent in insert performance and prevented from being slantingly fitted or causing shifting from the center. SOLUTION: This interior member fixing clip of an automobile is so constructed that a head part 3 for clamping an interior member formed by connecting upper and lower flange parts 4, 4 to each other by connecting shaft parts 5 is provided on the top face of a seal plate part 2 having an engaging leg part 1 suspended from the lower surface thereof. A gas S between the upper and lower flange parts 4, 4 is formed a little smaller than the thickness of the interior member, and the peripheral end side of at least one of the upper and lower flange parts 4, 4 is formed as a face 6a, the clamping surface of which is expanded outward to form a thinned flange tip part 6. The outward expanded face 6a closely abuts on a clip mounting hole 20a of the interior member 20.
Patent JP-2001354605-A (JP)
Title: Method for manufacturing tertiary alcohol
Inventor: YOSHITOME SHUNEI
IPC: C07C35/37
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tertiary alcohol capable of lowering the yield of byproducts and greatly improving the yield of an alkylated compound. SOLUTION: In the method for manufacturing a tertiary alcohol from a ketone by using an alkylmagnesium compound, a lithium halide is used together with the alkylmagnesium compound.
Patent JP-2001347890-A (JP)
Title: Center console for vehicle
Inventor: AKITA KEISUKE
IPC: B60R7/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem hard to store an article or take out from a rear seat since a center console body is fixed onto a floor face between a driver' s seat and a front-seat passenger's seat. SOLUTION: This center console for a vehicle is composed of the center console body 1 having a storage pocket 1d inside so as to be able to enclose the stored article 6 in the storage pocket 1d from an opening 1e; a bracket 4 for supporting the center console body 1 in a longitudinally rotatable manner through a pin 5; and a locking means 7 for locking the center console body 1 in a service position with the opening 1e facing forward and in a service position with the opening 1e facing backward. The stored article 6 can thereby be easily enclosed and taken out even from a rear seat 8 by rotating the center console body 1 so that the opening 1e faces backward.
Patent JP-2001355187-A (JP)
Title: Method for producing aliphatic polyester-based fiber- containing fibrous structure
Inventor: HANDA NOBUYOSHI
IPC: D06P3/52
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic polyester-based fibrous structure excellent in high color fastness, a soft feeling and color developing properties and further having biodegradability. SOLUTION: This method for producing the aliphatic polyester-based fiber- containing fibrous structure is characterized by carrying out reduction washing treatment after dyeing at <=70 deg.C temperature.
Patent JP-2001355742-A (JP)
Title: Seal ring, enclosed device, and rolling bearing incorporating therefor
Inventor: TODA KAZUHISA
IPC: F16J15/3232
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of preventing the displacement of a pulsar ring in a process of vulcanizably molding the rubber lip of a seal ring having the pulsar ring of magnetized rubber incorporated therein. SOLUTION: When the pulsar ring 6 of magnetized rubber is vulcanizably molded, a lip 61 of magnetized rubber is formed integrally therewith, and a single rubber lip 42 is stuck on the pulsar ring 6. Thus, in the process of vulcanizably forming the rubber lip 42, the inflow direction of molten rubber can be designed rather freely, and the pulsar ring 6 can be positioned on a cavity inside wall inside an unshown metal mold used in a vulcanizable molding to prevent the pulsar ring 6 from being displaced by the inflow pressure of the molten rubber.
Patent JP-2001357572-A (JP)
Title: Magnetic information reproducing probe and method for manufacturing the probe
Inventor: TAKAYAMA KAZUHISA
IPC: G11B5/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a probe type head by which the relative positional relating between the position to be irradiated with laser beam in charge of heating-up and the position of a magnetic head is not changed on the surface of a recording medium. SOLUTION: The probe is obtained by forming the magnetic head consisting of a multilayered thin film in the cross section of a sharpened optical fiber. The recording medium is heated by passing the laser beam through the probe, and simultaneously magnetic information is reproduced by the thin film magnetic head.
Patent JP-2001353973-A (JP)
Title: Printing intaglio and offset printing method using the same
Inventor: YONEMOTO KAZUNARI
IPC: B41N1/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To print a printing pattern, which has a favorable uniform shape accuracy over a whole surface. SOLUTION: This printing method has solid patterns 112 consisting of recessed parts filled with a printing ink 107. The recessed parts consisting of dummy patterns 120 are formed at the outer peripheral parts of the solid patterns 112. The depth of the recessed part of the formed dummy pattern 120 has the same one of the recessed part of the solid pattern 112. In addition, the dummy patterns are arranged at the positions of wiring line patterns.
Patent JP-2001358223-A (JP)
Title: Method of designing lsi circuit using hard blocks and method of restoring cell-placement information of hard blocks for lsi
Inventor: HASHIMOTO SATORU
IPC: H01L27/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To design an LSI circuit using hard blocks without increasing chip size. SOLUTION: Hard-block cells 110 are used for the design by restoring cell- placement information inside a hard block, which is otherwise conventionally treated as a black box. Each transistor is recognized on a layout pattern of the hard block, and is collated with a transistor on a netlist in terms of coordinate values to recognize placement of each cell with each instance name. The power source lines and wiring originally contained in the hard block are not used. In designing a soft block 200, hard-block cells 110 are incorporated to design the total LSI circuit.  By determining the placement of the soft-block cells 210 and the wiring for the hard-block cells 110 and for the soft-block cells 210 with an automatic placement and routing tool, it is possible to share the power-source lines 220 and to pass the chip wiring 300 within each block, and consequently it is possible to reduce the chip area.
Patent JP-2002005174-A (JP)
Title: Part of fluid dynamic pressure bearing, manufacturing method of the part, and motor and disc device using the part
Inventor: MATSUMOTO KEIJI
IPC: F16C33/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a fluid dynamic pressure bearing component from degradation in the quality while the surface hardness of the bearing component is improved. SOLUTION: The fluid dynamic pressure bearing component is configured as having a heat treated layer on the surface of stainless steel and further thereon having a water repellent layer at least partially. Therein the surface hardness Hv of the heat treated layer should preferably be over 600. To maintain and enhance the performance of the component as fluid dynamic pressure bearing, it is preferable that the hardness Hv at the depth 30 μm from the surface is over 800. The water repellent should preferably be of fluorine type as it exerts excellent anti-rusting effect, the most preferably of one having carboxyl radical at the end.
Patent JP-2001028265-A (JP)
Title: Positive electrode active material for lithium secondary battery and manufacture thereof
Inventor: KWEON HO-JIN
IPC: H01M10/052
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a secondary battery with long life, improved high capacity, and high structural stability by coating the surface of a compound containing Li, Ni, and Co as the main component with a metal oxide. SOLUTION: A compound selected from among LiaNI1-x-yCoxMyO2, LiaNi1-x-yCoxMyO2-zFz, or LiaNi1-x-yCoxMyO2-zS2 [M is Al, Mg, Sr, La, Ce, V, or Ti; x is 0-1, y and z are 0.01-0.1; (a) is 1.00-1.1] is coated with a 1-100 nm thickness metal oxide of preferably Mg, Si, Ti, Al, V, Co, K, Ca, An, or B. The compound in the formula is obtained, in such a way that, LiaCoxMy(OH)2 is synthesized, LiOH and LiF or NaS powder is added to the compound and stirred, the obtained mixture is heat-treated by blowing dry air in a furnace at 700-900 deg.C, surface-treated with a metal alkoxide solution, dried, and then heat-treated under air atmosphere.
Patent JP-2002005858-A (JP)
Title: Total reflection x-ray fluorescence analyzer
Inventor: IKESHITA AKIHIRO
IPC: G01N23/223
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can accurately measure, even an arbitrary measuring part near the rim of a sample, in a total reflection X-ray fluorescence analyzer for measuring arbitrary measuring part of a plate-shaped sample. SOLUTION: In the total reflection X-ray fluorescence analyzer, which is provided with an X-ray source 3 for irradiating the surface of a plate-shaped sample 1 with primary X-rays 2 at a minute angle of incidence, an energy dispersion type detector 5 for measuring the intensity of fluorescence X-rays 4, generated from the sample 1 right above the position of irradiation with the primary X-rays 2 in the sample 1 and a moving means 6 for moving the sample 1, to let the arbitrary measuring part of the sample 1 be positioned directly below the detector 5, the arbitrary measuring part near the rim of the sample 1 is so positioned, that the primary X-rays 2 are irradiated from the area 10 above the sample 1 to undergo total reflection toward the outside area 10 and then are measured.
Patent JP-2002004381-A (JP)
Title: Automatic toilet flushing device
Inventor: MIHASHI TOSHIO
IPC: E03D5/10
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional automatic toilet flushing device is apt to cause water leakage from an electromagnetic valve holding portion, etc., in the upper part of a chemical tank. SOLUTION: An automatic toilet flushing device is provided with the chemical tank 30 for housing a solid chemical agent 40, a branched passage 50, a selector valve 35, the electromagnetic valve 10, and a control unit 25. The branched passage 50 is connected to the water-outlet side of a flush valve body in order to guide part of washing water supplied to a toilet bowl to the chemical tank 30. The selector valve 35 allows the washing water, wherein the agent 40 is dissolved, within the chemical tank 30 to be discharged through the branched passage 50 into the toilet bowl after the washing water supplied through the branched passage 50 is made to flow into the chemical tank 30.  The electromagnetic valve 10 is composed of a sealing member 10a mounted on the flash valve body, a valve body 2 for opening/closing a channel between a water inlet and a water outlet, and electromagnetic actuation parts 1, 3, and 8 actuated by electromagnetic force so as to control the opening/closing of the valve body 2. The control unit 25 actuates the actuation parts 1, 3, and 8 by detecting a toilet bowl user with a sensor 25a.
Patent JP-2001331755-A (JP)
Title: Electronic transaction method for prevent wrong acquisition of price or commodity
Inventor: ITO MINORU
IPC: G06Q20/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic transaction method which prevents wrong acquisition of the price or commodities at network auction. SOLUTION: This method is realized by a mediation system of a liquidation agent (an organ mediating liquidation between a purchaser and a seller). The purchaser inputs the name or the like of a commodity to be purchased to the mediation system through the Internet. The seller inputs the name or the like of a commodity to be sold to the mediation system through the Internet. When information of both of them coincide with each other, an electronic mail is transmitted to prompt the purchaser to send the price to the liquidation agent. The purchaser sends the price to the liquidation agent after receiving the electronic mail demanding the price. After confirmation of money reception, a demand for forwarding of the commodity is transmitted to the seller by an electronic mail.  After reception of the commodity by the purchaser is confirmed, sending the price is instructed from the liquidation agent to a liquidation bank of the seller. This price reception confirmation in the mediation system is inserted to realize the electronic transaction method.
Patent JP-2001240560-A (JP)
Title: Decomposition method with absorption process and decomposition apparatus with absorption means
Inventor: KURIYAMA AKIRA
IPC: C07C19/03
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an eco-friendly decomposition techniques in which complicate apparatus for decomposition of aliphatic hydrocarbon halide compounds and further, harmless treatment of decomposition products are not required. SOLUTION: This decomposition method of compounds by functional water is characterized by having decomposition process in which aliphatic hydrocarbon halide compounds as decomposition subject are brought into contact with a decomposition active component produced in functional water by optical irradiation in a closed reaction area, absorption process in which the rest of decomposition subject is took out from above reaction area and absorbed on an absorbent and reflux process in which absorbed compounds are desorbed from above absorbent and are returned to above reaction area. The decomposition apparatus is equipped with means for above each process.
Patent JP-2002007839-A (JP)
Title: Commercial transaction point totaling system in virtual market
Inventor: YAMAKAWA TOMOMASA
IPC: G06Q10/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To uniquely manage the point number even when a client makes a transaction at a member store of a different site in the transaction in a virtual imaginary market. SOLUTION: In this point totaling system of the commercial transaction, a server controlling means 11 controls an exclusive totaling means 40 for uniformly totaling the points based on the use information a1 and b1 including the exclusive counting identification number n set to at least the same member even when the client 3 as the same member makes a commercial transaction using the site of a different member store, and the point information counted step by step by the exclusive counting means 40 is related to the member information DB 20 and the use information DB 32 of a memory means 13, and stored in a point information DB 33.
Patent JP-2002011748-A (JP)
Title: Method for manufacturing resin foam for car part, and resin foam
Inventor: AKIMOTO HIDEO
IPC: C08L53/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for a resin foam for a car part comprising a skin layer and a highly foamed core material molded from the same resin and having good appearance, lightweight properties, high rigidity and impact resistance. SOLUTION: The resin foam for the car part is manufactured through a process for injecting a part of a foamable resin composition, which consists of a specific propylene/ethylene block copolymer, an ethylene/1-octene random copolymer and foaming agent in a cavity having volume smaller than the total volume of a final product in such a state that a movable mold is fixed to fill the cavity, a process for filling the expanded cavity with the remaining foamable resin composition while the movable mold is allowed to retreat and a process for further allowing the movable mold to retreat to foam and mold the resin composition.
Patent JP-2001192765-A (JP)
Title: Steel for carburizing and carbo-nitriding
Inventor: FUKUZUMI TATSUO
IPC: C22C38/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the impact strength of steel as well as its pitting fatigue strength for the requirements to the miniaturization and lightening of machine parts and the load of high stress. SOLUTION: This steel for carburizing and carbo-nitriding contains, by mass, 0.10 to 0.30% C, 0.40 to 1.00% Si and 0.30 to 1.50% Mn, and moreover, P, S, Ni, Cr, Cu, Mo, Al, Nb, N and O are controlled. Furthermore, one or more kinds among V, Ti and B may be incorporated into the above steel, and moreover, one or more kinds among Pb, Bi, Te, Zr and Ca of fixed contents may be incorporated as the elements which further improve its machinability and do not remarkably impede its fatigue characteristics.
Patent JP-2002016376-A (JP)
Title: Cabinet
Inventor: MAEYAMA YOSHIFUMI
IPC: H05K5/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a conventional cabinet such as that the cost increases by arrangement of a reinforcing plate, though it is possible to suppress the frontward flexion of a rear sidewall at the time of fastening by screws by means of this reinforcement by interposing the reinforcing plate between the frontward side plate and the rearward side plate of a casing. SOLUTION: It becomes possible for a user to perform screwing without fail with suppressed flexion of a rearward sidewall 20a, while contriving cost reduction, because the user positions the top end of the rearward sidewall 20a of a lower case 20 to an upper cover 10, by inserting the projections 23 and 23 made integrally with the lower case 20 into the through holes 13 and 13 made integrally with the upper cover 10, when the user inserts a screw 30 into tapped holes 12a and 22 from rear to perform scewing.