baber/WOPTO huggingface dataset:
Patent JP-2002136943-A (JP)
Title: Method and system for decomposition of dioxins contained in fly ash, and for recovering heavy metal.
Inventor: NAKAYAMA KATSUYA
IPC: A62D101/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing dioxins contained in fly ash and at the same time for recovering heavy metals contained therein without requiring large scale facilities. SOLUTION: In the method for decomposing dioxins contained in the fly ash and also for recovering the heavy metals contained therein, the sufficiently dried fly ash is charged into a chlorinating reaction furnace 4, and then the fly ash is reacted with a chlorine gas and a selective chlorinating agent in the absence of steam, in a chlorine gas atmosphere and at a temperature of 600-750 deg.C, and also the dioxin in the fly ash is thermally decomposed and the chlorination-reacted heavy metals are collected in a heavy metal collecting and waste-gas cleaning means 5, thereby making the fly ash harmless and the heavy metal being recovered.
Patent JP-2002145609-A (JP)
Title: Production process of liquid dispersion of fine silica particles
Inventor: NOGUCHI TETSURO
IPC: C01B33/141
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid dispersion of fine silica particles, which is produced by subjecting fine porous silica secondary particles formed through agglomeration of silica primary particles, to colloidal dispersion in water and also to provide a production process of the liquid dispersion. SOLUTION: This production process of the liquid dispersion comprises heating an aqueous solution containing at least one compound selected from active silica and alkoxysilanes to form a liquid suspension containing agglomerates each consisting of fine silica particles, adding an active-silica- containing aqueous solution and/or an alkoxysilane by portions to the resulting liquid suspension in the presence of alkali to grow fine silica particles in the liquid suspension, and thereafter, subjecting the liquid suspension to wet pulverization.
Patent JP-2002142444-A (JP)
Title: Power-converting device
Inventor: TAI HIROMICHI
IPC: H02M1/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a power-converting device for preventing the damage of a switching element being generated by a short-circuiting current or the like in advance even if a pressure-weld type element is used as the switching element. SOLUTION: By using a parallel conductor line comprising a sense conductor 1, an emitter side conductor 3, and an insulator 5 as a line for withdrawing from a sense pin 223 to the outside of a package, the impedance of a leading line from the sense pin 223 is decreased to obtain a sense current that surely follows an emitter current in the power-converting device.
Patent JP-2002152476-A (JP)
Title: Communication equipment
Inventor: KUMAKURA SHUNICHI
IPC: H04M1/57
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance possibility of receiving data having high importance by controlling propriety of incoming call in response to the remaining capacity of a memory when a memory proxy reception is executed. SOLUTION: A communication equipment stores a received content in a storage means. The equipment comprises an identification number extracting means 22 for extracting an originator's identification number, a remaining capacity sensing means 10 for sensing a remaining capacity of the storage means, a level set means 90 for setting a level of the remaining capacity of the storage means for controlling to refuse incoming call, and control means 10 and 23 for controlling whether incoming is executed or not in response to the remaining capacity of the storage means sensed by the sensing means and the set level of the set means when the number cannot be extracted by the extracting means.
Patent JP-2002143897-A (JP)
Title: Fermenting and drying machine
Inventor: HAYAKAWA MINORU
IPC: C02F11/12
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a fermenting and drying machine which uses a double screw type mixer which surely realizes homogeneous mixing. SOLUTION: The fermenting and drying machine 5 having a double screw type mixer inside has a load cell 16 which detects the deviation of the load in the axial direction of a rotation axis 52 and is provided with a jack 18 which tilts the main container 51 with the rotation axis 52 under the control of a controlling device 13 when the deviation of the load is detected.
Patent JP-2002146260-A (JP)
Title: Water-based resin dispersion for dispersing pigment, pigment dispersion and water-based coating material composition
Inventor: NIJUKKEN TOSHIHIKO
IPC: C09D157/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating material composition excellent in pigment- dispersing properties and capable of forming a coating film excellent in weather resistance, resistance to whitening in warm water and resistance to whitening in hot water, and to prepare a pigment dispersion for manufacturing the water-based coating material composition and a water-based resin dispersion for dispersing a pigment for manufacturing the pigment dispersion. SOLUTION: The water-based resin dispersion for dispersing a pigment is obtained by neutralization and phase-inversion by water addition of reaction mass containing a resin which is obtained by radically polymerizing, in an organic solvent, (a) an α,β-ethylenically unsaturated monomer bearing an alkoxysilyl group, (b) an α,β- ethylenically unsaturated monomer bearing a basic nitrogen atom, (c) an α,β- ethylenically unsaturated monomer bearing carboxyl group and (d) an α,β-ethylenically unsaturated monomer other than (a)-(c), each in a specific amount, and has a weight- average molecular weight within the range of 2,000-30,000 in terms of polystyrene, and a glass transition temperature Tg calculated by the FOX formula of 20-80 deg.C if it is assumed to consist of (b), (c) and (d).
Patent JP-2002157893-A (JP)
Title: Magnetic recording device and write-in means for rom used for magnetic recording device
Inventor: NOZOKIDO HIROYUKI
IPC: G11C17/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive magnetic recording device in which data can be written surely in a writable ROM and which has high reliability. SOLUTION: This device is provided with a writable ROM 7 having plural connection pins 7a, plural lands 8 arranged at a position corresponding to a position of the connection pins 7a of this ROM 7 and connected electrically to connection pins 7a of the ROM 7, and a write-in means writing data to the ROM 7. The plural lands 8 are provided for each connection pins 7a and connected electrically to each connection pins 7a.
Patent JP-2002154017-A (JP)
Title: Method and device for removing burr
Inventor: SUZUKI YUTAKA
IPC: B23P17/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To reliably remove machining burrs produced at the crossing position of a large diameter pipeline and a small diameter pipeline at a low cost, without using a large-scale facility. SOLUTION: The both end parts of the inner diameter hole 2a (a large diameter pipeline) of a pipe 2 are covered with lids 4, 5, and a through hole 3 (small diameter pipeline) is restrictively used for a communicating passage between a common rail 1 and its outside. Water is poured and filled in the inner diameter hole 2a of the pipe 2 through the pipeline 6. The water in the inner diameter hole 2a is cooled through the wall surface of the pipe 2 by cooling the common rail 1 from the outside, and a portion of the water filled in the inner diameter hole 2a, which is in the vicinity of the wall surface, is made frozen earlier than the water in the center part of the inner diameter hole 2a.  The early frozen part of the portion in the vicinity of the wall surface of the inner diameter hole 2a is forced to flow into the through hole 3 by using volume expansion caused by subsequently frozen part comparatively to the center part, and machining burrs produced at the crossing position is removed by the flow of the early frozen part.
Patent JP-2002158732-A (JP)
Title: Changeover control system and changeover control method for communication unit
Inventor: TAJIMA TAKESHI
IPC: H04L69/14
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a changeover control system and a changeover control method by which a user can easily execute changeover between electronic devices at a low cost so as to enhance the user-friendliness of a computer or the like without the need for difficult and troublesome setting of a communication unit. SOLUTION: When the user selects a desired communication unit among communication units, setting information with respect to each communication unit in a registry is rewritten so as to use only the selected communication unit. The OS(Operating System) stops all the communication units at once and controls only the selected communication unit usable according to the rewritten setting information.
Patent JP-2002154474-A (JP)
Title: Magnetic detecting type sensor
Inventor: ICHINOSE HIROSHI
IPC: B62M6/50
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive sensor for controlling the output of a motor of a power assisted bicycle with a small number of parts. SOLUTION: This magnetic detecting type sensor is mounted in a power assisted bicycle, wherein an assist motor 15 is interposed in a power transmission system including a crankshaft 13 for transmitting the pedaling force of crank pedals 11, 12 to a wheel and a transmission gear 14 fixed thereto, and the state of rotation of the crankshaft 13 and the value of pedaling force transmitted by the crankshaft 13 are detected to control the output of the assist motor. The sensor detects the above rotating condition and pedaling force. The sensor integrally includes a first Hall element 31 for detecting the rotating condition and a second Hall element 32 for detecting the pedaling force in the orthogonal state.
Patent JP-2002158818-A (JP)
Title: Image input device, photo-service system and silver halide photographic sensitive material
Inventor: TAKANO HIROAKI
IPC: G03B27/46
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a scheme of increasing customer satisfaction by a discount of a charge for using in an image input device of self-(unattended) services which develops photographed silver halide photographic sensitive materials and converts actualized image record information into digital image data via an image sensor, and in a photo-service system using the same. SOLUTION: An image input device comprises a means for developing silver halide photographic sensitive materials, a means for converting image record information of the developed silver halide photographic sensitive materials into digital image data via an image sensor, and a means for preserving the digital image data in a record medium. The image input device comprises an advertisement information input means for inputting advertisement information from an advertiser, and an advertisement information output means for presenting the advertisement information to a customer.
Patent JP-2002156016-A (JP)
Title: Motion converting device and power steering device
Inventor: SANO OSAMU
IPC: B62D5/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To perform motion conversion with high efficiency by engaging plural feed bearings in the interior of a holding cylinder with a groove in the outer periphery of a screw shaft with proper pre-load. SOLUTION: A plate spring 30 bent semi-spherically is fitted to a holding part 22 for eccentrically holding a feed bearing R2 in a midway part of the holding cylinder, and the plate spring 30 is resiliently pressed to the outer peripheral surface of the feed bearing R2 inserted and held in the holding part 22 from the outer peripheral surface of the holding cylinder 2 extending over the semicircle, so that the feed bearing R2 is pressed and energized by the elasticity of the plate spring 30 to be pressed to the screw shaft penetrated through the holding cylinder 2.
Patent JP-2002164103-A (JP)
Title: Electric connector
Inventor: OTSUKI TOMOYA
IPC: H01R43/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector 10 free from connection defects, of which an FPC board 26 can be easily exchanged without keeping a device at a standstill for a long time basically. SOLUTION: With the electric connector 10 consisting of a housing 12 having an insertion-coupling opening 20 for a mating connector, an FPC board 26 having an electric connecting part which can insertion couple with a mating connector in free detachment, a block 14 pinching the FPC board 26 with the housing 12, a bit insert 42 engaging the block 14 with the housing 12, and a pressure member 16 pressing the FPC board 26 toward a board 22, a locating pin 36 is arranged as a locating means for the block with which at least two or more FPC boards are lightly press fit, and the block 14 is provided with a locating hole 38 at a position corresponding to locating pin 38.
Patent JP-2002161246-A (JP)
Title: Composition for forming film and member made by application thereof
Inventor: KETAYAMA MASAYOSHI
IPC: C09D201/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of making a transparent film having both hygroscopicity and anti-stick quality of drops and good water resistance and to provide a composite material having the composition. SOLUTION: This composition for forming a film is obtained by mixing respective suitable amounts of citric acid which is carboxylic acid-containing compound, nitric acid that is a catalyst, a mixed solvent of distilled water with ethyl alcohol which are solvents polyvinylalcohol that is a vinylalcohol- containing water absorbing organic polymer and, as necessary, formaldehyde which is an aldehyde compound and reacting these components by heating. The resultant film has both hygroscopicity and anti-stick quality of drops and further good water resistance.
Patent JP-2002153356-A (JP)
Title: Bed
Inventor: FUJISAWA MASANORI
IPC: A61G7/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a bed allowing inversion of a bed without turning a right/ left position of the whole bed to impart a degree of freedom to a layout. SOLUTION: This bed has a seat cushion 12 disposed on a base 11, functioning as the bed; and a support means 19 supporting the seat cushion 12 such that an angle of the seat cushion 12 is changeable. The support means 19 has first and second link mechanisms 34, 35 and a joint mechanism 30 whose angle is changeable, and a support frame 33 positioned between the respective mechanisms 30, 34, 35 and the base 11. The support frame 33 is detachably provided on a receiving table 37 which is provided on the inner face side of a front board 16 and a rear board 17 of the base 11, and the right/left position can be turned without changing a position of the base 11.
Patent JP-2002159915-A (JP)
Title: Multifunction type acoustic device
Inventor: KOBAYASHI TAKASHI
IPC: H02K23/54
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To realize a multifunction type acoustic device in which no deterioration exists in the equality of voice, music, or the like, even though low- and high-frequency signals are simultaneously excited. SOLUTION: A rotor 200 consists of a rotor shaft 106 and a driving coil supporting frame 206 of the rotor 200, which freely rotates, arranged in a motor gap 303 formed between under rotor permanent magnets 301 fixed on a frame bottom section 111a and an outer peripheral yoke flat section 302a, a cylinder shaped top yoke 104 mounted on a speaker magnet 105, a cylinder shaped speaker gap 103 which engages with a voice coil 102 that is formed and fixed to the center section on the rotor 200 with a side surface yoke 109 and a driving coil supporting frame 206 which is made of a resin material, mounted on the outer peripheral section of the yoke 109, arranged with an eccentric weight and a plurality of fan shaped flat driving coils 203,  204 and 205 on a supporting frame flat section 206a and is electrically connected to a thin film shaped circular commutator 207 which is formed on the supporting frame bottom section 206a by partial plating.
Patent JP-2002163266-A (JP)
Title: Map display method, system, program and storage medium
Inventor: NAGAI TAKAO
IPC: G09B29/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To quickly use existing boring data, and to provide an inexpensive and easily usable system in software for searching the boring data on a map and displaying a cross-sectional drawing. SOLUTION: An altitude is displayed on the map by using a CD-ROM storing altitude data with every lattice point on respective divisions of a topographical map. The altitude data can be referred by readin of a header in the CD-ROM, longitude and latitude are reversed from a cursor point K on the map displayed on an image screen, and are displayed on a window 102, the lattice point of a specific division corresponding to the cursor point is seized by the relationship between the longitude and the latitude reversed from the cursor point to longitude and latitude of the left upper corner and the right lower corner in the specific division, and the altitude data on the specific lattice point read from the CD-ROM is displayed on the window 102.  The boring data in the vicinity of the cursor point is displayed on the window 104, the latitude on a line connecting a starting point and an end point designated by a cursor is read from the CD-ROM, and is formed as a graph, and the boring data is displayed along the graph.
Patent JP-2002161656-A (JP)
Title: Entering/leaving managing system and method for controlling the same
Inventor: OHASHI KENSUKE
IPC: H04W4/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an entering/leaving managing system which prevents erroneous opening of a door caused by erroneous operation of the user, and prevents opening of a door which is not requested to be opened by the user, even when a building has a plurality of doors, to thereby open a gate requested by the user to be opened. SOLUTION: Specific information for specifying the gate is radio-transmitted from transmitting means 8a to 8c to a portable telephone 2, and a telephone number of the portable telephone 2 telephone-transmitted from the same and the specific information are recognized by recognizing means 4a and 4e. Then, it is determined whether or not the recognized telephone number coincides with a telephone number registered beforehand, and depending on a result of the determination, it is determined whether or not passage through the gate should be permitted. Thereafter, information on gate passability is telephone- transmitted to the portable telephone 2, and the transmitted information on the gate passability is radio-transmitted from the portable telephone 2 to receiving means 9a to 9c.  Thus, the gate is opened/closed depending on the information on the gate passability received by the receiving means 9a to 9c.
Patent JP-2002168375-A (JP)
Title: High temperature molten matter transfer pipe
Inventor: NAKAHARA NAOFUMI
IPC: C22B34/12
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature molten matter transfer pipe structure capable of reducing thermal deformation and oxidation consumption in relation to a sponge titanium manufacturing process. SOLUTION: In a transfer pipe 5 for a high temperature molten matter handled in the sponge titanium manufacturing process, a protective pipe 10 is concentrically provided inside or outside the transfer pipe. The protective pipe has a separate structure from the high temperature molten matter transfer pipe. Inert gas is run in a space part between the protective pipe and the high temperature molten matter transfer pipe to prevent abnormal heat at the transfer pipe. By controlling the running quantity of the inert gas, the temperature of the transfer pipe and the protective pipe can be maintained in a specified temperature range. Examples of high temperature molten matters are metal magnesium, magnesium chloride, or the mix of metal magnesium and magnesium chloride.
Patent JP-2002160878-A (JP)
Title: Gondola for wall surface work
Inventor: HARADA MAMORU
IPC: B66B11/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a gondola for wall surface work that has splash preventing means on both sides and bottom of opening edges of the gondola and more completely prevents leakage of splashing water out of the gondola. SOLUTION: The gondola for wall surface work, which is supported in a suspended position by a lifting and lowering device installed on the roof of a building and is vertically moved along a wall surface, has a boxlike casing 2 having a space enough for a human to work in and opening on a wall surface W, and flocked bands 40 and 50 with many flocks 41 and 51 on both side edges 20 and/or a bottom edge 21 of the open side of the casing, in which each flock is formed to a smaller thickness dimension and flocked more densely with proximity to the outside of the casing. Rolling means 6 are provided on both sides along the side edges of the casing, and a water collecting means 23 and a draining means 24 are provided on the bottom.  The flocked bands on the side edges are mounted via detachable and pivotable side plates 4, and the flocked band on the bottom edge is mounted via a detachable and pivotable recovery plate 5.
Patent JP-2002162907-A (JP)
Title: Card holder
Inventor: FUJITA YUICHI
IPC: G09F1/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a card holder which can protect a card and facilitate the mounting and removal operation of a card. SOLUTION: A card holder 10 long in the transverse direction which is provided at the front end part of a shelf member 20 has a main body part 11 which is attached to the front end part of the shelf member 20 to mount the card on the front surface, an engagement part 12 which is projected ahead from the front upper end of the main body part 11 and whose tip part turns downward, an elastic transparent cover part 13 which is extended upward from the front lower end of the main body part 11 and can be engaged with and disengaged from the engagement part 12, and a projecting part 14 which is projected in the direction of the main body part 11 from the nearly middle height of the rear surface of the cover part 13.  When a part lower than the projecting part 14 of the cover part 13 is pushed, the projecting part 14 acts as a supporting point, the upper end of the cover part 13 passes the engagement part 12, and then the cover part 13 is opened.
Patent JP-2002170498-A (JP)
Title: Color cathode-ray tube
Inventor: ENOMOTO TAKASHI
IPC: H01J31/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-neck color cathode-ray tube that can solve insufficient brightness and color shifting by absorbing and controlling the vibration of the shadow mask in such an tensioned shadow mask tensioning a mask frame by applying tension on a shadow mask that vibration of shadow mask caused by external vibration generates the displacement between a hole of the shadow mask and a phosphor layer of a phosphor screen. SOLUTION: A mask frame comprises first arm materials 23 and second arm materials 24. A shadow mask 16 is tensioned between the first arm materials 23. A vibration preventive plate 26 is attached between the first arm materials 23 corresponding to non-scanning parts of electron beams 15 by plural electron guns 18 with contacting with or putting close to the shadow mask 16. Thus, the vibration is absorbed and controlled by the vibration preventive plate 26.