baber/WOPTO huggingface dataset:
Patent JP-2002130626-A (JP)
Title: Apparatus and method for combustion of waste
Inventor: NAKAMURA SHIGEAKI
IPC: F23J1/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a low air ratio stabilized combustion apparatus and its method in a combustion furnace for combusting waste wherein it realizes low oxygen concentration, low carbon monoxide concentration, low nitrogen oxide concentration, and low dioxins concentration of waste gas. SOLUTION: There are installed a fluidized bed thermal decomposition furnace, a fluidized bed char combustion furnace, and an ash melting furnace. Waste is separated into char and thermal decomposition gas, the char undergoing full combustion in the char combustion furnace and the thermal decomposition gas undergoing full combustion in a later stage ash melting furnace. A predetermined amount of the char is supplied to the fluidized bed char combustion furnace in a mixed state of fluidized sand in the fluidized bed thermal decomposition furnace and the char.  Further, oxygen concentration, carbon monoxide concentration, nitrogen oxide concentration, dioxins concentration at outlets of the respective furnaces are detected to control the amount of introduction of primary air and secondary air into the fluidized bed char combustion furnace 3 and the ash melting furnace, whereby proper air supply is made in response to a combustion speed to realize low air ratio stabilized combustion.
Patent JP-2002131839-A (JP)
Title: Position adjusting method of image displaying apparatus for large screen
Inventor: TSURUMAKI HITOSHI
IPC: G03B21/58
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a position adjusting method of an image displaying apparatus for a large screen which can optimally project an image on a large screen as a projected object surface. SOLUTION: A grating of latitudinal lines 44 and longitudinal lines 46 appears on a curved surface screen 12 by radiation of ultraviolet rays from an ultraviolet rays lamp 48. An adjusting image 45 is projected from a liquid crystal projector 18. The adjusting image 45 corresponds to the grid of latitudinal lines 44 and longitudinal lines 46. When the curved surface screen 12 and the liquid projector 18 are initially installed, the relative relationship between the position of the curved surface screen 12 and the liquid crystal projector 18 is not achieved due to assembling error. Lines of the adjusting image 45 do not coincide with latitudinal lines 44 and longitudinal lines 46. A position of the liquid crystal projector 18 is adjusted and these lines are coincided.  If one image is separated and projected from each liquid projector 14-24, images looking one image projected from one crystal projector, are projected on the curved surface screen 12.
Patent JP-2002130368-A (JP)
Title: Hydraulic damper for damping
Inventor: KOTAKE YUJI
IPC: F16F9/32
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic damper for damping in which damper action can be performed definitely even when a valve driving element gets out of order and the damage therefore can be held down to a minimum. SOLUTION: A failure remedy means 23 to 26, 29, CR compares an ON/OFF status of control signal S1 to S3 from a control means 14 and an ON/OFF status of driving current D1 to D3 from the valve driving element SSR1 to SSR3, responding to the control signal S1 to S3, and when both of the ON/OFF status do not coincide, then electrification of a valve driving power supply circuit SBL is intercepted to suspend the operation of a open/close control valve V1 positively and also to allow oil to move between hydraulic chambers 4A, 4B through a throttle valve V3 which operates when current is intercepted, thereby the damper action can be performed without fail and a deterioration of a damping effect of the hydraulic damper 31 for damping due to the failure of the valve driving element SSR1 to SSR3 can be restrained to a minimum.
Patent JP-2002132707-A (JP)
Title: Memory access arbitrating method
Inventor: TAMURA RYUTA
IPC: G06F3/12
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory access arbitrating method capable of guaranteeing a data transfer rate to a specified client required to guarantee the data transfer rate. SOLUTION: When memory access requests from plural clients required to guarantee the data transfer rate compete, on the basis of remaining buffer capacity, which is generated by each of clients, showing the storage conditions of data to data buffers provided for respective clients, an access right is arbitrated.
Patent JP-2002126367-A (JP)
Title: Railroad model vehicle
Inventor: KATO YUJI
IPC: A63H19/22
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a railroad model vehicle where a front wheel does not touch decoration parts even if the direction of the front wheel is changed at a curved section when the railroad model vehicle is allowed to drive on a rail without removing the decoration parts in the railroad model vehicle such as a model steam locomotive and a model electric locomotive where the front wheel is provided and decoration parts such as a tail rod and a step stand are located at the outer side. SOLUTION: In the railroad model vehicle where a pair of left and right front wheels 11 are provided at the front section and at the same time vehicle components 13 are positioned adjacent to the outside of each front wheel, each of the vehicle components is supported so that it can travel to an outer side in the width direction of the railroad model vehicle from an initial position independently, the vehicle components adjacent to the front wheel are moved slightly in synchronization with the change in the angle of either the left or right front wheel for changing the direction to the outer direction when the railroad model vehicle passes the curved section, and return to the original position is made when the front wheel returns to the straight direction by synchronization traveling means 15, 16, and 22.
Patent JP-2002127964-A (JP)
Title: Helmet box disposing structure for vehicle
Inventor: WATANABE SHOEI
IPC: B62J9/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an easily moldable helmet box disposing structure for a vehicle easy for putting in/out a helmet. SOLUTION: In the helmet box disposing structure for an under borne type vehicle, the seat 21 is rotatably provided with a hinge 38 provided at a front end part as a center, the helmet box 32 is formed so that a lower side may be arranged in a trough part between the engine 2 and a rear wheel 4, the helmet box 32 may be divided into upper and lower sides of an upper side box part 33 and a lower side box part 34 at a position corresponding to a large diameter part of the helmet H to be stored and an aligning part of the upper side box part 33 and the lower side box part 34 may be lowered backward, a large diameter opening part 34a of the lower side box part 34 is constituted so as to be opened/closed by the upper side box part 33 by providing the upper side box part 33 on a bottom surface of the seat 21 and moving the upper side box part 33 integrally with the seat 21,  and a depth L1 of the box front part stored with the rear head part side of the substantially vertically placed helmet H therein is formed deep and a depth L2 of the box rear part is formed shallow in the lower side box part 34.
Patent JP-2002128077-A (JP)
Title: Shelf device
Inventor: EGAWA HISASHI
IPC: B65D21/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a shelf device which can be disassembled and assembled with simple structure and wherein side walls are hard to become deformed. SOLUTION: This device is provided with a plurality of side walls 22 which are forced to stand around a base 11. Joint parts are constituted by engaging grooves 14A and 28 which are provided on one side of the base 11 and the side walls 22 joined with each other or each adjacent side wall 22, and joint members 30 which are rotatably held by rotary shafts 32 provided on the other side thereof. Each of the base 11, the side walls 22, and the each adjacent side wall 22 are detachably/attachably joined with each other at the joint parts.
Patent JP-2002098380-A (JP)
Title: Apartment indoor ventilation structure
Inventor: OSHITA KAZUYOSHI
IPC: F24F7/06
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To overcome the Sick House disease, an oxygen-deficient house, and humidity harm of a concrete apartment by the ventilation system of a building. SOLUTION: The fresh air is supplied to the entrance hall of the concrete apartment or the ceiling of a corridor, gas is exhausted constantly from a toilet, a washroom, a kitchen, and a bathroom, the inside of a room is ventilated by the flow of air for adjusting humidity and improving the durability of the building, and an indoor harmful gas to some people is exhausted from each room, the fresh room is supplied, and a healthy and comfortable space can be realized. Especially in winter, supplied air gather at a position where living waste heat is high and becomes a mixture with the supplied fresh air and then flows into each room for eliminating the need for heat exchange, and also a constant amount of ventilation can be secured constantly, thus providing an energy-saving and highly comfortable living space in the apartment indoor ventilation structure.
Patent JP-2002137878-A (JP)
Title: Hydraulic elevator device
Inventor: IWAMI DAISAKU
IPC: B66B9/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic elevator device having a hydraulic power unit being easy to convey and install, and allowing easy maintenance and inspection work. SOLUTION: The elevator device comprises a pair of elevator guide rails 1 and 1 provided inside an elevator shaft 2 while pointing upwards from a guide rail base 3 on a base 7; an elevator car 5; a car frame 4 mounted on the elevator car 5 for engagement with the elevator guide rails 1 and 1; a hydraulic jack 8 provided at approximately the center of the top of the base 7 to support the car frame and to raise and lower the car; an oil tank 10; and a hydraulic unit 6. The oil tanks 1 and 1 are arranged in parallel between either one of two vertical frames constituting the car frame 4 and the hydraulic jack 8.
Patent JP-2002085931-A (JP)
Title: Air cleaner
Inventor: HASHIMOTO SHUNGO
IPC: B01D47/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner of a type being able to catch very fine particles and being difficult to be poorly ventilated. SOLUTION: Fine particles are added to make a filter layer and moisture is added to the filter to agglomerate and catch the particles.
Patent JP-2002140770-A (JP)
Title: Merchandise inventory management system
Inventor: SASAKI HIDEYUKI
IPC: G06Q30/06
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To securely scrap, replenish and order merchandise while saving labor and time by facilitating the inventory management of the merchandise. SOLUTION: An inventory data calculation part 107 in a store server performs the calculation of rack inventory data on calculation concerning merchandise on a display rack, the calculation of the warehouse data of merchandise and the extraction of scrapped merchandise over a sales limit based on sales data, merchandise replenishing data and merchandise scrapping data from a POS terminal. In the case of replenishing the merchandise because those on a display rack are reduced and in the case of scrapping the merchandise, a radio data transmission part 108 transmits the merchandise, the number of it to be supplemented or scrapped to a radio portable terminal 121 to allow a clerk to replenish or scrap the merchandise.  An inventory data calculation part 107 subtracts and updates rack inventory data on calculation on scrapping the merchandise and the rack inventory data on calculation are added and updated with the supplemented number of merchandise when a merchandise replenishing data receiving part 106 receives replenishment completion data from a radio portable terminal 121.
Patent JP-2002140160-A (JP)
Title: Track ball device
Inventor: KAIZAKI KEIJI
IPC: G06F3/0354
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To realize a track ball device allowing an operation with minute precision by generating a stable click feeling having no rotating clearance in the rotating operation of a ball for moving a cursor on a display screen. SOLUTION: This track ball device comprises a ball 21 containing three orthogonally crossing magnetic material-made bars 26-28, a case 22 for rotatably supporting the ball 21, fixed magnetic members 31-34 fixed to the case 22 in two axes passing the center of the ball 21 and magnetically connectable to the ends 26A-28B of each bar, and magnetic sensors 36A, 36B, 37A, and 37B for detecting the two-directional rotations of the ball 21.
Patent JP-2002121079-A (JP)
Title: Method of producing superfine particulate barium titanate dielectric ceramic material
Inventor: BYUN KOOKU KIMU
IPC: C04B35/46
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a superfine particulate dielectric ceramic material for low-temperature sintering, with which a superfine particulate BaTiO3 dielectric ceramic can be produced at a low temperature. SOLUTION: Each particle of the superfine particulate BaTiO3 powder is coated with a solution of an organometal compound, Cu-2-ethylhexanoate. Thereby, a Cu-coated BaTiO3 powder, which contains crystal grains having grain sizes of 120 to 130 nm and can be sintered at 1,000 deg.C and with which the high density superfine particulate BaTiO3 dielectric ceramic having an average grain size of 280 to 420 nm, a density of 5.61 to 5.80 g/cm3 and exhibiting the change amount of the dielectric constant of -14 to 61% in the temperature range of -55 to 125 deg.C can be produced, is obtained.
Patent JP-2002150570-A (JP)
Title: Recording and reproducing device and method therefor, and recording medium
Inventor: SEO KATSUHIRO
IPC: G11B7/085
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To make obtainable focus error signals which are adequate respectively during a focus drawing and during a focus servo operation. SOLUTION: When the focus drawing operation is carried out, both of switches 81-1 and 81-2 are held open and only the focus error signal obtained from a light spot by zero order light is used as the focus error signal. On the other hand, when the focus drawing operation is ended, the switches 81-1 and 81-2 are closed and the focus error signal obtained from the light spot of ±1st order light is also used as the focus error signal.
Patent JP-2002148261-A (JP)
Title: Method for classifying and counting abnormal cell
Inventor: TSUJI TOMOHISA
IPC: C09K11/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which white blood cells can be measured, and at the same time, abnormal cells, such as erythroblasts, large-sized platelets, hemolysis- resistive red blood cells, damaged white blood cells, aggregated platelets, etc., can be classified and counted simultaneously. SOLUTION: In this method, abnormal cells are classified and counted, in such a way that (1) a blood sample is treated to the extent that treated red blood cells do not become obstacles to measurement and mixed with an aqueous solution composed of a red-blood cell dissolving agent, which sets white blood cells and abnormal cells to ideal states for staining and a surface active agent and (2) the mixed solution is further mixed with a stain containing at least one kind of fluorescence dye, which generates a difference in fluorescence intensity between the white blood cells and abnormal cells when the dye is stained, and a mixed solution is stained.  Then (3) at least one ray of scattered light and at least one ray of fluorescence are measured, by measuring the measurement sample prepared in (2) with a flowcytometer and (4) the distributed area of the white blood cells is set by using the intensity difference between the scattered light and fluorescence measured in (3), and the white blood cells are classified and counted. In addition, (5) the distributed area of the abnormal cells is set, by using the intensity difference between the scattered light and fluorescence measured in (3) and the abnormal cells are classified and counted.
Patent JP-2002144082-A (JP)
Title: WELDED JOINT OF SOFT STEEL OR STEEL IN 490 MPa CLASS EXCELLENT IN FATIGUE STRENGTH AND METHOD FOR PRODUCING THE SAME
Inventor: KASUYA TADASHI
IPC: B23K35/30
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a welded joint of soft steel and steel in a 490 MPa class having fatigue strength more excellent than that of the conventional one though the introduction of compressive stress into the toes of weld utilizing the transformation expansion of weld metal in them has been difficult compared with the case of strength steel. SOLUTION: In the welded joint of soft steel or steel in a 490 MPa class having excellent fatigue strength, the weld beads of the toes of weld are formed with additional weld beads composed of weld metal having chemical components containing, by mass, 0.02 to 0.1% C, 0.1 to 0.7% Si, 0.1 to 1.5% Mn, <=0.03% P, <=0.02% S, 13 to 16% Cr and 10 to 13% Ni, and the balance iron with unavoidable impurities, and whose temperature at which transformation starts from austenite into martensite is 125 to 200 deg.C.
Patent JP-2001339071-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HIRANO YUICHI
IPC: H01L21/822
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device for inhibiting the fluctuation of the potential of a body region caused by the fluctuation of the potential of power supply wiring. SOLUTION: A partial-trench element isolation insulating film 5 is selectively formed in the upper surface of a silicon layer 4. Power supply wiring 21 is formed at the upper portion of the element isolation insulating film 5. At the upper portion of the power supply wiring 21, a complete isolation part 23 to the upper surface of the insulating layer 3 is formed at the element isolation insulating film 5. In other words, this semiconductor device is provided with a complete-isolation-type element isolation insulating film that is formed from the upper surface of the silicon layer 4 to the upper surface of the insulating layer 3 at the lower portion of the power supply wiring 21.
Patent JP-2002142755-A (JP)
Title: Microorganism belonging to new genus denitromonas
Inventor: TSUCHIDA TAKAYASU
IPC: C02F3/34
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a new microorganism for removing NOx. SOLUTION: This microorganism has the following characteristics: short- length bacillus, Gram staining negative, having no sporogenous ability, having no motility, producing no colony pigment, aerobic, main ubiquinone Q8, main intracellular fatty acids 16:1, 6:0, and 18:1, and belonging to neither genus of Class Proteobacteria. This new microorganism belongs to a new genus named as Denitromonas.
Patent JP-2002112918-A (JP)
Title: Towel having grime remover
Inventor: NAKAMURA KAZUYOSHI
IPC: D03D27/08
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a towel which can eliminate such problems that travelers carry a towel for grime removing to enjoy a comfortable bathing even though the carrying load increases, and when lodging and bathing facilities prepare the towel for grime removing, the towel for grime removing is reused after washing, and many visitors do not use it because of fear in the hygienic field, and therefore, a wasteful expense is required, and causes the increase of the cost as well. SOLUTION: At one section of a cotton towel (1), a textile for grime removing or a towel (2) for grime removing is woven in a specified area or sewn to integrate for forming this towel having a grime remover. In this case, the textile for grime removing or the towel (2) for grime removing is made of a synthetic fiber or a chemical fiber, or an artificial fiber, or an artificial silk, or a mixed fiber of them, or a mixed fiber made of them and cotton. Thus, to one towel, respective functions are imparted.
Patent JP-2001177548-A (JP)
Title: Data transmitter
Inventor: TAKEDA HIDETOSHI
IPC: H04L12/40
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To simplify procedures for acquiring a band by representing the propagation delay of a communication medium by using an identifier. SOLUTION: The band acquiring means 609 of a 2nd transmitter 614 finds a band used by a 1st transmitter 606 by using a propagation delay identifier 105 read from the transmitter 606 and the maximum transmission data quantity 605 after stopping the transmission of the transmitter 606 and starts transmission by using the band. A needed procedure is simplified since the return and reacquision of the band are not involved in the case of switching transmitters. Further, the band can effectively be utilized by using the propagation delay identifier.
Patent JP-2002156274-A (JP)
Title: Liquid level position detection mechanism of tank for freezing cycle apparatus
Inventor: HIRAI YASUYORI
IPC: F25B43/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable float used in the detection of the liquid level of a liquid cooling medium or the like and the inexpensive and highly reliable liquid level position detection mechanism of a tank for a freezing cycle apparatus. SOLUTION: The liquid level position detection mechanism A has the float 20 floating on the surface of the liquid cooling medium 19 or the like stored in the tank 15 constituting a part of the cooling medium circuit of the freezing cycle apparatus and a magnet 21 and a magnetic sensor 23 (both of which constitute the liquid level position detection means) for detecting the position of the surface of the liquid cooling medium 19 or the like in the tank 15 from the position of the float 20 and the float is formed from a resin material and a hollow fine spherical material.
Patent JP-2002156785-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KARIBAYASHI HIDEKI
IPC: G03G9/087
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner, having superior fixing property and offset resistance for the use at a wide range of fixing speeds, particularly such use with the development and fixing carried out at a high speed. SOLUTION: In the electrostatic charge image developing toner, the binder resin is a polyester resin, having (A) a compound with two or more epoxy groups, (B) a polybasic acid compound selected from bivalent or polyvalent polybasic acids and/or acid anhydrides and/or lower alkylesters of these and (C) dihydric or polyhydric alcohols as the main structural components. A flow start temperature Tfb of the toner, measured by a constant load extrusion type capillary rheometer, ranges from 85 to 110 deg.C, and a flow end temperature Tend ranges from 120 to 160 deg.C.