baber/WOPTO huggingface dataset:
Patent JP-2001263634-A (JP)
Title: Method for operating circulation fluidized incinerator, and separate particle size control device for fluid medium used for the same
Inventor: KOIZUMI KAZUHIRO
IPC: F23G5/50
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a fluidized incinerator, and a separate particle size control device for a fluid medium used for the same, which can control the amount of the medium at a given level without affecting the stability of the incinerator even when the amount of the medium is increased during operation. SOLUTION: The increase/decrease tendency of the fluid medium in the fluidized incinerator is detected on the basis of the alteration of the fluid air pressure. When the fluid medium tends to increase, the separate particle size control device for the fluid medium which is set below a cyclone enlarges the particle size and decreases the burned ash returned to the incinerator. The burned ash is restrained from attaching to the medium by lowering the combustion temperature. Further, the fluid medium is restrained from increasing by decreasing the amount of the medium filled in the incinerator body and hence lowering the temperature of a thick layer. The separate particle size control device 12 for the fluid medium consists of an air supply pipe which blows up the fluid medium separated by the cyclone 4 and permits it to transfer to a gas side.
Patent JP-2001268935-A (JP)
Title: Drive circuit of air conditioner
Inventor: DOMAE HIROSHI
IPC: H02M7/48
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of an inverter circuit due to an inverter control circuit when a first power supply drops without using any photocouplers. SOLUTION: Even if control signals U-Z from a main control part 8 reach a low level due to the decrease in a first power supply Vcc1, the decrease in the first power supply Vcc1 is detected by a power supply decrease detection circuit 21, a signal is given from a prohibition instruction circuit 22 to an input terminal Itrip of an inverter control circuit 7, thus forcibly stopping the drive control of the inverter circuit 4 by the inverter control circuit 7.
Patent JP-2001273557-A (JP)
Title: Digital information delivery system
Inventor: TAKEUCHI MASAKI
IPC: G06Q50/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital information delivery system which enables a user to easily obtain desired information. SOLUTION: The digital information delivery system comprises a digital information vendor 1 which sells contents, a plurality of digital information providers 2 which directly provide users with contents, and a digital information utilization device 3 by which users utilize contents. When the user employs the digital information using device 3 to make an application for contents, only the partial data of the contents is instantaneously sent to the digital information utilizing device 3. The user brings a medium where part of digital data is stored to a designated digital information provider and inserts the medium to obtain desired digital information.
Patent JP-2001098896-A (JP)
Title: Cutting method and equipment for peripheral edge portion inside tunnel
Inventor: ABE SHIGEKI
IPC: B28D1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method capable of cutting the inner peripheral edge portion of tunnel, such as a concrete pipe having a small aperture by using smaller driving force. SOLUTION: This method is for cutting the inner peripheral edge of a tunnel by using cutting equipment, equipped with a fixable support portion 12 which is movable in the axis direction of the tunnel 10 and with a cutting apparatus having a cutting portion 14 supported rotatably around a rotatable manner about the rotation axis C1, essentially in parallel to the axis of tunnel or axis of rotation which essentially coincides with the axis of tunnel. At first the support portion is moved to the predetermined portion and fixed. Thereafter, the inner peripheral edge portion is cut by a cutting means 20 provided at the tip portion of an arm, while rotating the arm 18 about the axis of rotation. The cutting means is roller cutter, which rotates and cuts around the second axis C2 essentially parallel to the axis of rotation.
Patent JP-2000351000-A (JP)
Title: Deodorant for dewatered sludge cake and method for preventing generation of odor
Inventor: OI YASUHIRO
IPC: C09K3/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of odors from odorous substances such as hydrogen sulfide generated from sludge and dewatered cake in a sewage disposal plant, and the like, effectively by the use of a harmless, pollution-free chemical agent, by preparing a deodorant containing sorbic acid as an effective component. SOLUTION: In a sewage disposal plat, raw water is supplied to a first precipitation basin 1, and initial precipitation sludge is separated. The supernatant of the basin 1 is supplied to an aeration tank 2 for bio-treatment, and the treated water is supplied to a final precipitation basin 3, and sludge is separated. Excess sludge is supplied to a sludge concentration tank 4 together with the initial precipitation sludge, and the sludge is concentrated, sent to a sludge storage tank 5, stored, dewatered by a dewaterer 6, and carried out as dewatered cake. A deodorant to be added into the dewatered cake to prevent the generation of odors is prepared to contain solid sorbic acid as an effective component. Sorbit acid is preferably added immediately before a dewatering process.
Patent JP-2001271871-A (JP)
Title: Active vibration control device
Inventor: YASUDA MASASHI
IPC: H02K33/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To attain weight reduction and miniaturization. SOLUTION: Air springs 64 and 65 are arranged on the upper and lower sides of an added control mass body 63. The air quantity of the air springs 64 is controlled by a servo valve 66a with a feedback signal from a sensor 59, to prevent the vibration of the added control mass body 63. Since the air spring 64 functions as a member for supplying vibration damping force to the added control mass body 63, in addition to serving as a buffer member to a vibration source 62 and the added control mass body 63, miniaturization and weight reduction can be attained, comparing with the case of providing these members separately.
Patent JP-2001279678-A (JP)
Title: Slope stabilizing construction method
Inventor: ARITA HIROYASU
IPC: E02D17/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slope stabilizing construction method for eliminating inconvenience caused by flowing-down by stopping the flowing-down of a spraying material in a recessed place existing on the under side of a wire net after layering the wire net. SOLUTION: After sticking the wire net C to a slope B such as a face of slope, while thrusting flowing-down stopping members of a spraying material flowing-down stopping tool A composed of the flowing-down stopping members 11 juxtaposed in a comb-teeth shape and a connecting part 12 for connecting the mutual upper ends of these respective flowing-down stopping members in meshes of the wire net of a part of the recessed place D existing on the slope, after allowing the connecting part to face or abut on an upper surface of the wire net, the spraying material E is sprayed so that the wire net is buried to stabilize the slope.
Patent JP-2001093131-A (JP)
Title: Magnetic recording medium, its manufacture, sputtering target and magnetic recording and reproducing device
Inventor: HANAWA KENZO
IPC: C22C19/07
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high coercive force and low noise. SOLUTION: This magnetic recording medium comprises at least Cr, Pt and B as the composition of a Co alloy layer on a substrate, 3.5-6 at.% B content in the composition and 5-15 Å average particle size of the Co alloy crystal. Thereby, problems for dealing with a trend toward the higher recording density can be resolved.
Patent JP-2001277897-A (JP)
Title: Crawler type traveling vehicle
Inventor: HIDAKA SHIGEMI
IPC: B62D11/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To form a speed changing structure formed of a speed changing pump 67 and a motor 68 compact, reduce manufacturing cost, form an engine 21 compact, and simplify a traveling transmission structure. SOLUTION: In a crawler type traveling vehicle in which the speed changing pump 67 and the motor 68 of a hydraulic continuously variable speed changing structure with a steering pump 69 and a motor 70 are installed on a transmission case 23, an output lock mechanism 138 to directly transmit output of the engine 21 to the output side of the speed changing motor 68 is provided, so the output lock mechanism 138 is actuated by manual operation and/or automatic control.
Patent JP-2001281944-A (JP)
Title: Image forming device
Inventor: TSUNEMI TAKEO
IPC: G03G15/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of always obtaining a stable carrying performance and stable image quality without using a special means, also, without necessitating a setting operation at every image forming operation, even in the case a paper is fed from any paper feeding part, and irrespective of the kind and the size of a transfer material. SOLUTION: As for the image forming device for guiding the transfer material P into a transfer part where the photoreceptor drum (image carrier) 1 and a transfer/charger (transfer means) 8 face each other, applying a bias on the transfer/charger 8 and electrostatically transferring a toner image formed on the photoreceptor drum 1 to the transfer material P, the image forming device is provided with plural paper feeding parts (manual feed tray 3, cassettes 24, 25 and 26) for feeding the transfer material P, and a processing condition can be set in accordance with the paper feeding parts 23, 24 to 26 to be put in use.
Patent JP-2001277859-A (JP)
Title: Door trim for automobile
Inventor: HISADA YUJI
IPC: B60R13/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a door trim for an automobile capable of accurately, simply assembling the door trim and a weather strip. SOLUTION: A flange 11 with a claw receiving part 12 is hung at the tip of a garnish part of a door trim main body 1, the weather strip 2 forms a standing part in one foot end of a holding frame main body part 21 made of a core having an almost U-shaped cross section and forms a molding part 24 in the extended end part of the standing part, a lip part 22 is integrated onto the outer surface of the standing part, a fixing claw part 25 is formed in the extended end part of a standing part formed in the other foot end of the holding frame main body part 21, the fixing claw part 25 is engaged with the claw receiving part 12, and the insertion end of a door panel 3 is inserted into the holding frame main body part 21 to position and fix the weather strip 2.
Patent JP-2001278080-A (JP)
Title: Electric power steering device
Inventor: OKAMOTO KOICHI
IPC: B62D3/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To protect a screw groove of a rack shaft and a ball screw device from external environment in an electric power steering device. SOLUTION: In the electric power steering device 10, a ball screw device 50 is installed between an engagement region of a pinion 15 and a mounting region for an electric motor 30 in the axial direction along the rack shaft 16 in a housing 11.
Patent JP-2001283387-A (JP)
Title: Parking lot information providing system
Inventor: ITO YOSHIHIKO
IPC: G07B15/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To collect the full information of a parking lot at a low cost in real time and to provide the full information to each user in real time. SOLUTION: The parking lot information providing system is composed of an on-vehicle device 2 provided with a self-vehicle position detecting GPS device 2d for detecting a current self-vehicle position and a radio communication part 2b for transmitting a self-vehicle position detection signal together with a parking signal at the time of parking on the parking lot and allowed to be loaded on an automobile and a parking lot information providing system 3 provided with a radio communication part 3b for receiving the self-vehicle position signal from the device and a server 3c for judging that the automobile parks in the parking lot corresponding to the self-vehicle position at the time of receiving a parking signal and the self-vehicle position detection signal from the communication part 3b,  updating the full-empty information of the parking lot and suitably providing the full-empty information to respective users.
Patent JP-2001240224-A (JP)
Title: Chuter for feeding parts
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/14
Filed: 2000-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it becomes difficult for a worker to grasp one or two parts among many parts with his hand when there are too many parts held by a magnet in an end part of a slide plate of a chuter. SOLUTION: A magnet 20 for stopping a part is provided on a control plate 9, a plurality of electrodes 16 on plus side and minus side are provided on the control plate 9 while they are exposed from a surface of the control plate 9, and these electrodes 16 are insulated from each other. A moving part 25 is absorbed by the magnet 20 and stops, and electricity is conducted into the plus side electrode and the minus side electrode by the part 25 to detect the presence of the part 25 on the control plate 9.
Patent JP-2001291454-A (JP)
Title: Double-pole switch device
Inventor: FUJIYOSHI SHIORI
IPC: H01H23/24
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To achieve a sure contact between contact points by giving a soft elasticity to a movable spring and to smoothly store two sets of movable contacts in the body of a double-pole switch device having a limited width by reducing the width of the movable contact. SOLUTION: The movable contact 30, which is provided with a plate movable spring 32 having a movable contact point 34 at the middle and engagement members 33 at both sides in engagement with operators, is bent between the movable spring 32 and each of the engagement members 33. It has cutouts over a preset length between the movable spring 32 and each of the engagement members 33. The engagement members 33 to be engaged with the operators are formed separately from the movable spring 32 and separated therefrom over a preset length by the cutouts 35, therefore achieving the sure contact between the contact points while giving the soft elasticity to the movable spring 32.  The bending between the movable spring 32 and each of the engagement members 33 greatly reduces the width of the movable contact 30 and permits a smooth storage of two sets of movable contacts 30 in the body of the double- pole switch device, if having a limited width.
Patent JP-2001292432-A (JP)
Title: Limited reception control system
Inventor: HORII YUJI
IPC: H04N7/173
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a limited reception control system where increase in a processing load of a transmitter side and a receiver side can be prevented even when number of reception stations is increased. SOLUTION: A transmitter and a receiver are provided with scramble key lists 2 and 9 consisting of at least one scramble key and index information corresponding to the scramble key, and the transmitter selects the scramble key list and the index information, applies scrambling to data by using the scramble key denoted by the index information and transmits the resulting data, and transmits the index information to the receiver, and the receiver extracts the scramble key from the scramble key list 9 on the basis of the received index information and descrambles the data.
Patent JP-2000313103-A (JP)
Title: Method for adjusting inking in printing by press
Inventor: KISTLER BERND
IPC: B41F31/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operation while lowering the cost required for obtaining measurements by calculating a steady value from superposition through addition of time variations in the previous regulating amount when inking is performed and calculating a new regulating amount from that steady value, a target color position value and an actual color value. SOLUTION: An output signal from a detector 18 for detecting the color measurement of the print image 19 of a web 2 is fed to the measurement converter 25 of an ink regulator 23 and the measurement converter 25 converts the color measurement into an actual thickness value of a ink layer for each print ink 6. A target value converter 24 delivers a specific measurement position to a console 20 and converts a color target value stored in a memory 30 into an ink layer target thickness value. The actual thickness value of a ink layer and the ink layer target thickness value are delivered to a calculator 26 where a new adjusting amount of a hydraulic regulator 27 is calculated from the comparison value thereof and a previously programmed steady value.
Patent JP-2001286888-A (JP)
Title: Water treating device and water treating system having the same
Inventor: UEHARA MASARU
IPC: C02F3/30
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a water treating device which is capable of performing biological treatment consisting of aerobic treatment and anaerobic treatment with a single vessel and is capable of simultaneously performing membrane separation as well, and to provide a water treating system having the same. SOLUTION: The water treating device for making the solid-liquid separation of raw water and biologically treating the contaminants in the raw water has a separation vessel 11, a separation membrane module disposed in the separation vessel 11, and an air diffusion means which is disposed in the separation vessel 11 below the separation membrane module and upwardly generates gas. The water treating device which is further provided with a carbon fiber unit 3 within the separation vessel 11 below the air diffusion means is used. The carbon fiber unit 3 is disposed within the anaerobic atmosphere in the lower part of the separation vessel 11, by which anaerobic bacteria are adsorbed to the carbon fiber surfaces and the anaerobic treatment may be efficiently carried out. The aerobic treatment is carried out in the upper part of the separation vessel 11.
Patent JP-2001294759-A (JP)
Title: Flame-retarded thermoplastic resin composition
Inventor: IKEMOTO KENICHI
IPC: C08L101/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retarded resin composition excellent in flame retardancy and bleeding properties from the resin by incorporating a small amount of a flame-retardant with a thermoplastic resin without detriment to properties of the resin. SOLUTION: The flame-retarded resin composition comprises a thermoplastic resin and, incorporated therewith, 2-30 wt.% of at least one organic phosphorus compound represented by general formula (1) (wherein R1 to R5 are the same or different and are each a hydrogen atom or a 1-6C alkyl, cycloalkyl, aralkyl, aryl or hydroxyl group, and at least one of R1 to R5 is a hydroxy group; and X1, X2 and X3 are the same or different and are each a hydrogen atom, or a lower alkyl, cycloalkyl, aryl or aralkyl group).
Patent JP-2001297586-A (JP)
Title: Semiconductor memory
Inventor: IKEDA YUTAKA
IPC: G11C11/401
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory where a pair of bit line and a pair of input/output line can be connected with optimum timing. SOLUTION: This semiconductor memory is provided with a connection control circuit 100 for controlling connection between a pair of bit line and a pair of data input/output line. The connection control circuit 100 comprises a flip-flop. The connection control circuit 100 sets an interlock signal CE controlling a gate for connecting electrically a pair of bit line to a pair of data input/ output line to a H level or a L level in accordance with a sense amplifier activating signal ϕN and a column bank address and ϕCB.
Patent JP-2001298613-A (JP)
Title: Image processor
Inventor: NAKAYAMA HIROMICHI
IPC: G06T7/40
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which stably discriminates a character area regardless of change of the variable magnification of an image or contents of density correction. SOLUTION: A color image processor 1 is comprised of an A/D conversion part 11, a shading correction part 12, an input gradation correction part 13, a color correction part 14, an ink generating under-color removal part 15, a zoom processing part 16, a space filter part 17, a halftone generation part 18, and a character edge discrimination part 20, and the character edge discrimination part 20 is comprised of a line memory 21, edge detection parts 22C, 22M, and 22Y, character discrimination parts 23C, 23M, and 23Y, and a threshold setting part 26. And the threshold setting part 26 linearly calculates threshold Thmax, Thmin, and Thdif on the basis of a prescribed reference value in accordance with change of a variable magnification Z in the zoom processing part 16.
Patent JP-2001002487-A (JP)
Title: Fuse used for lighting candle, its manufacture and candle to be continuously lit
Inventor: SAKAMOTO ETSUO
IPC: C06C5/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To continuously light burning wicks of many candles while the flames do not die out and to enhance a degree to make a visual appeal by using the fuse obtained by impregnating a filate body with nitro-cotton and incorporating a combination of metal powder, a color former and an oxidizing agent into the surface nitro-cotton. SOLUTION: The filate body such as a natural fiber of cotton, etc., a synthetic fiber of PE, etc., is impregnated or coated with nitro-cotton which is dissolved in an organic solvent such as acetone, which is primarily dried in a semidry state. One or more of the metal powder, the color former and the oxidizing agent are deposited on the surface of the semidry filate body or the semidry filate body is impregnated or coated with a nitro-cotton solution in which these additives are dispersed, which is then secondary dried to obtain the objective fuse. It is reasonable that the powder of Mg, Al, Ti, Cu or the like is used as the metal powder, a compound of Sr, Li, Na, Ba or the like as the color former and chlorates, nitrates or the like as the oxidizing agent.  The burning wicks of the candles are held by this fuse so that these wicks are surely ignited successively to generate fireworks and flames full of colors.
Patent JP-2001301113-A (JP)
Title: Decorative sheet with joint and method for manufacturing the same
Inventor: SAKATA HIROMI
IPC: B32B33/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet with a joint excellent in design effect and three-dimensional feeling and suitable as the wall surface of a bathroom, the wall surface of a lavatory, the wall surface of a toilet and a kitchen back panel of a sink, a small kitchen range or the like, and to provide a method for manufacturing the same. SOLUTION: The decorative sheet 1 with the joint consists of a joint groove 2 wherein a substrate 10, a base coat layer 20 and a top coat layer are laminated in this order. In a pattern 3, the substrate 10, the base coat layer 20, an ionizing radiation curable resin layer 30, a pattern layer 42 and the top coat layer 50 are laminated in this order. The base coat layer has a joint color and the top coat layer is transparent or translucent.