baber/WOPTO huggingface dataset:
Patent JP-2001348360-A (JP)
Title: Method for inhibiting polymerization of (meth)acrylic cid and ester and method for producing them
Inventor: SAKAMOTO KAZUHIKO
IPC: C07C51/64
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively inhibiting polymerization of (meth) acrylic acid and an ester in both vapor and liquid phases in a refining column in the production process for such easily polymerizable substance (s) so as to make continuous operation for the production possible, and to provide a method for producing (meth)acrylic acid and an ester by the use of the above technique. SOLUTION: This method for inhibiting polymerization of (meth)acrylic acid and an ester thereof is characterized by comprising feeding nitroso compound into a refining column for the (meth)acrylic acid and the ester thereof at a height not higher than the point corresponding to 70% of the total theoretical plate number based on the bottom of the column. On feeding the nitroso compound, part thereof is decomposed and the compound rises inside the column and effectively inhibits the (meth)acrylic acid and the like from being polymerized. In addition to the nitroso compound, an N-oxyl compound, etc., can be used in combination therewith, thereby more effectively inhibiting the (meth) acrylic acid and the ester thereof from being polymerized in both vapor and liquid phases.
Patent JP-2001355010-A (JP)
Title: Assisting unit for operation, assisting method for operation and recording medium
Inventor: FUJII AKIRA
IPC: G06Q50/04
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To decide a suitable operational action and manipulated variable for a short time in order to shift a process state into a target state and maintain without depending on the experience of an operator. SOLUTION: Based on the latest actual values of the operational action and the manipulated variable to a blast furnace 15 and the detecting end measurement information of the blast furnace 15, a corrective action and manipulated corrective variable for correcting the difference between a controlling amount predicted by a state predicting part 3 and a target value, are inferred by a correlating rule in an inference processing part 9 and a correcting amount making part 11. Then, a convergent judgement of the manipulated corrective variable is performed in a convergent condition judging part 13. According to the judged result, the manipulated corrective variable is added to the above manipulated variable so as to supply the value into the blast furnace 15 from an operational control part 14 as the next operational action and manipulated variable.  Then, after performing this operation to the blast furnace 15, the suitable operational action and the manipulated variable can be inferred and decided without waiting for long time until a response is received.
Patent JP-2001354972-A (JP)
Title: Method for blending coal for coke making
Inventor: TSUKIHARA YUJI
IPC: C10B57/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To propose a method for blending coal for coke making which can enhance the estimated precision of coke strength upon coke making. SOLUTION: The method for blending coal for coke making comprises estimating the flowability of the coal for coke making to be determined in accordance with the number of days passed from the date of mining the coal for coke making at a colliery to the date of blending and using each coal for coke making, and designing the coal blending on the basis of the estimated flowability in adjusting the coal for coke making stored for a specified period of time as the coal blend for introducing into a coal oven to effect blending.
Patent JP-2001355593-A (JP)
Title: Air stirring device
Inventor: KUROYANAGI MANABU
IPC: F24F7/007
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an air stirring device capable of allowing air flow to spread to the whole circumference without decreasing air pressure. SOLUTION: A first motor 15 is arranged on a base 11, and a sirocco fan 19 is mounted to a first output shaft 16. A second motor 27 is arranged on a case attaching frame 25, and a rotary casing 31 is attached to a downward extending second output shaft 29. The sirocco fan 19 is surrounded with the rotary casing 31. A shielding wall 35 for shielding air flow from the sirocco fan 19 and an opening part as an outlet for the air flow are formed on the rotary casing 31.
Patent JP-2002007998-A (JP)
Title: Interactive optimizing device
Inventor: TAKAGI HIDEYUKI
IPC: G06F19/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an interactive optimizing device capable of reducing fatigue of a worker by shortening working time for interactively optimizing a system. SOLUTION: An output characteristic of an object system 1 varies according to a characteristic parameter of n-dimension. An estimating part 2 outputs an estimated value according to the characteristic of the object system 1. The characteristic parameter given to the object system 1 is generated at an optimizing part 3, and the generated characteristic parameter is shown in a two-dimensional space of a second interface 42 through a mapping part 5. A person M can input a point in the two-dimensional space of the second interface 42 and the mapping part 5 generates an inverse map to the n-dimensional space from the point. The inverse map generated by the mapping part 5 is given to the optimizing part 3 as a solution candidate through an optimum solution addition part 6.  An optimum solution is selected from the solution candidate generated on the basis of the estimated value at the optimizing part 3 and the solution candidate generated at the optimum solution addition part 6 and is applied to the object system 1 as the characteristic parameter.
Patent JP-2002000949-A (JP)
Title: Game providing system
Inventor: TSUGA KATSUSHI
IPC: A63F13/67
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To attract a user's interest by varying the degree of difficulty during the operation of a game. SOLUTION: When a demand for the start of a game is made from a user's terminal 2, a user's level contained in the demand is determined to display, on the terminal 2, a hint of a key corresponding to the user's game level during the game. When the key for the hint is sent from the terminal 2, a decision is made if the key is proper or not, and if the inputted key is proper, the game is restarted and points for the inputted key are added to or subtracted from the user's level so that the hint corresponding to the added or subtracted level of the user is displayed on the terminal 2 during the game. The level of the game is varied by the key inputted by the user. A sponsor banner is displayed on the terminal 2 so as to be linked to a sponsor web, and by clicking a hint banner provided in the sponsor web, a key can be obtained.
Patent JP-2002001235-A (JP)
Title: Cleaning device and method for judging dragging-in of cleaning material in cleaning device
Inventor: FUSEKI TAKASHI
IPC: B08B1/04
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To positively detect the dragging-in of a cleaning material even when no tension fluctuations are seen. SOLUTION: A detector 13 is disposed at the shaft end of a payoff shaft 2. Protrusions 13a are formed at an equiangular interval on the outer peripheral face of the detector 13. A proximity switch 14 is installed opposite to the outer peripheral face of the detector 13. During cleaning, the number of pulses of a rotation signal (a pulsed signal) emitted from the proximity switch 14 is counted. When the number of pulses exceeds a predetermined set value within a specified time, it is interpreted that a cleaning cloth 6 is dragged into a rubber cylinder 1. During non-cleaning, (stand-by mode after the end of cleaning), the output state of the rotation signal from the proximity switch 2 after the end of cleaning is checked.  Next it is judged whether the dragging-in phenomenon has occurred based on the output state at a point of time after the lapse of specified time from a starting point which is a point of time when the output state is returned to an output state at the end of the original cleaning process after the change of the output state that has occurred following the end of the original cleaning process.
Patent JP-2001327995-A (JP)
Title: Water treatment method using electrochemical apparatus of open circulating water system
Inventor: HOSAKA TAKAHIKO
IPC: C02F1/46
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method using electrochemical apparatus for preventing the trouble of an open circulating water system by forming recovered water bringing about water treatment effect from blow wastewater using the electrochemical apparatus (2) without using a water treatment chemical agent. SOLUTION: The blow wastewater of the open circulating water system is guided to the electrochemical apparatus (2) to be separated into anode water low in pH, scale content and M alkali content and cathode water through a diaphragm. The anode water is recirculated to be used in supply water to suppress scale trouble. The cathode water is allowed to meet with blow wastewater and a water component separated by electrolysis is neutralized to be returned. Further, by reversing the polarities of an electrolytic electrodes cyclically, the pH of circulating water is alternately changed to be made acidic and alkaline to inhibit the growth of microorganisms to prevent slime trouble.
Patent JP-2002006539-A (JP)
Title: Electrophotographic toner and method for manufacturing the same
Inventor: UNO SEIICHI
IPC: G03G9/08
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner which is superior in low- temperature fixing property and heat-resistant stability and superior in both of powder fluidity and durability. SOLUTION: The electrophotographic toner contains a core-shell resin as a binder resin, which is composed of the core consisting of condensation resin having <=80 deg.C for softening point and the shell consisting of condensation resin having >=55 deg.C glass transition temperature.
Patent JP-2002007866-A (JP)
Title: Article sales system
Inventor: MATSUOKA YOSHIKAZU
IPC: G06Q30/06
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To allow an article desired by a consumer to be coveniently purchased by a required amount, and to reduce inconvenience and the cost in direct sale for a producer/distributor. SOLUTION: This system 1 is provided with a database server 11 connected to common customer terminals 12 via the Internet 15, and having article information controllable through producer/distributor side terminals 14. Contents corresponding to plural paper medium advertisements are integrated in the article information. The server 11 receives requirement of perusal from the customer terminal 12, prepares an electronic advertisement based on the article information to be exhibited in order, and allows purchase preengagement for the article inserted in the electronic advertisement. The preengaged article is collected and delivered to/from a collection and delivery facility installed in every area. The respective plural paper medium advertisements are distributed separately to the vicinity of the collection and delivery facility, and a URL of the server 11 is displayed thereon.
Patent JP-2002011190-A (JP)
Title: Game medium receiving member
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a game medium receiving member which enables removal of static electricity accumulated in game media while inhibiting the generation of the static electricity when the game media ejected from a game machine are guided into a recovery path. SOLUTION: In the game medium receiving member 17 which has a receiving part 25 for receiving game media ejected from the game machine and an ejection part 26 for ejecting the game media stored in the receiving part 25, the contact surface of at least the receiving part 25 with the game media is made conductive.
Patent JP-2002010614-A (JP)
Title: Motor
Inventor: AOSHIMA TSUTOMU
IPC: H02K1/27
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor which suppresses vibration of a rotor and an output shaft in a thrust direction and noise. SOLUTION: The motor is constituted of a rotor which is composed of a magnet which is formed in a cylindrical shape of which the outer peripheral surface is at least divided in the circumferential direction into poles and each of which is alternately magnetized in a different pole to the others, and a rotor shaft which has a fixing part which is solidly fixed to the rotor at the center of the coupling part in the rotor axial direction. A first coil, the rotor and a second coil are disposed in the order in the rotor axial direction.  A first outer magnet pole part and a first inner magnet pole part are face-arranged respectively with the outer peripheral surface and the inner peripheral surface of the rotor, and a second outer magnet pole part and a second inner magnet pole part are face-arranged respectively with the outer peripheral surface and the inner peripheral surface of the rotor. The tip of the first outer magnet poles and the tip of the second outer magnet poles are held facing each other, and vibration suppression pieces are disposed near the fixing part of the rotor which is fixed to the coupling part at the center of the rotor in the rotor axial direction.
Patent JP-2002015294-A (JP)
Title: Information carrying card and its manufacturing method
Inventor: MIZUNO NOBUHITO
IPC: B42D15/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a plug-in IC card which can have its IC carrier part easily separated from its frame part and prevents the IC carrier part from being broken and having burrs and a chip when separated. SOLUTION: The IC carrier part 13 is fitted in an opening part 14 in the frame part 12 in a pressed state. A push-back type mold is used to manufacture the plug-in IC card and after the IC carrier part 13 is blanked out by a punch 37, the IC carrier part 13 is put back into the opening part 14 in the frame part 12 by a shedder 25 provided to a die 21.
Patent JP-2002011594-A (JP)
Title: Flux-cored wire for gas shield metal-arc welding
Inventor: MATSUSHITA YUKINOBU
IPC: B23K35/362
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a flux-cored wire for the gas shield metal-arc welding which can obtain the excellent bead shape and the excellent welding workability in a vertical welding position without increasing the sputter, etc., even when the aluminum oxide are added in the flux. SOLUTION: In the flux-cored wire for the gas shield metal-arc welding with the flux filled in a metal skin, the flux contains the raw titanium oxide with aluminum oxide added thereto, the raw titanium oxide contains 0.5-10 mass % aluminum oxide per total mass of the raw titanium oxide in terms of Al2O3. In the total amount of the flux, the titanium oxide and the aluminum oxide are contained at 4.5-9.0 mass % of the total mass of the wire in terms of TiO2, and at 0.05-1.5 mass % of the total mass of the wire in terms of Al2O3, respectively.
Patent JP-2002013988-A (JP)
Title: Overload temperature indicator
Inventor: OKAMOTO EICHI
IPC: G09F19/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an overload temperature indicator positively attachable by simple work even at an outdoor position or at a high place, causing no malfunctions, and having a fast responiveness to temperature rise of machinery or electric circuits. SOLUTION: This overload temperature indicator is composed of a back yoke made of ferromagnetic material with a cross sectionally U shaped part integrally formed between a cross sectionally inverted U shaped part on both sides and sharing side faces with the inverted U shaped part, a permanent magnet attached in a hollow part surrounded by both side faces and an upper face of the inverted U shaped part, a stay made of one way shape memory alloy with a base end part attached to a hollow part side bottom face of the U shaped part, and a display board attached to a tip of the stay.
Patent JP-2001055044-A (JP)
Title: Hollow body supporting arm for swing hinge
Inventor: BRUECKNER LOTHAR
IPC: E05D7/081
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hollow body supporting arm or a hollow door body shell for a swing hinge in an automotive door. SOLUTION: A door and a pillar-side joint pin are arranged at the free end of a hollow body supporting arm 1 and the supporting arm has two pairs of single reverse-acting joints 4. The region of a hinge pin located between the single reverse-acting joints, arranged on the upper and lower sides, is kept open. The supporting arm 1, in addition to a base supporting arm 2, is divided in such a manner that at least one end region where the single reverse-acting joints 4 are arranged is formed as separate supporting arm parts 3. The end side face, where the base supporting arm 2 and the supporting arm parts 3 face each other, is formed such a manner that they are connectable to fix and trap each other and the supporting arm is formed to be highly rigid when they are connected.
Patent JP-2002012613-A (JP)
Title: CATALYST FOR POLYMERIZING alpha-OLEFIN AND METHOD FOR POLYMERIZING alpha-OLEFIN
Inventor: ITO MASAAKI
IPC: C08F10/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly-active catalyst for polymerizing an olefin, capable of producing an olefin polymer such as a polypropylene (especially a crystalline polypropylene) excellent in molding processability, suitably usable for blow- molding, sheet-forming, injection molding or the like, and having high stereoregularity and high melt tension. SOLUTION: This catalyst for polymerizing the α-olefin is obtained by bringing a contact product (component A) obtained by bringing a solid component consisting essentially of titanium, magnesium and a halogen into contact with a silicon compound (component C) represented by general formula (1) (wherein, R1 and R2 are each an aliphatic hydrocarbon group; and R3 is a 1-6C linear hydrocarbon group) into contact with an organoaluminum compound (component B). The method for polymerizing the α-olefin comprises polymerizing the olefin (propylene or the like) by using the catalyst.
Patent JP-2002015162-A (JP)
Title: Real estate intermediary management system
Inventor: OYAMA SHOICHI
IPC: G06Q50/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a real estate intermediary management system which enables a user to arbitrarily obtain information even when a real estate object is located in a remote place and to arbitrarily make an investigative visit to the real estate object to be intermediated at any time independently without needing a real estate intermediator to attend him or her, or lock and unlock a door of the object. SOLUTION: A user U accesses a server part 500 of an investigative visit reservation center 11 via a user terminal 12 and acquires information on the real estate object 2 and makes reservation for the visit to the object. A lock means 22 is unlocked by a physical unlocking means 620 given to the user U by identification of the user or a regional communication base 13, and these control and management including re-locking and preparation of the physical unlocking means 620 are performed by a lock management system 610 in a lock management center 600.
Patent JP-2002016761-A (JP)
Title: Radiation picture reader
Inventor: YONEKAWA HISASHI
IPC: G01T1/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiation picture reader that can downsize an image storage section and increase number of picked-up images or the like. SOLUTION: The radiation picture reader 2 is provided with a read means 20 that reads radiation picture information and outputs radiation picture analog data in the unit of pixels and with a nonvolatile storage means 22 that can store an analog value or a multi-value in the minimum storage unit and store analog or multi-value storage image data on the basis of the read picture data, and the storage means 22 stores the analog or multi-value picture data on the basis of the radiation analog picture data obtained by the read means 20 to any of the minimum storage units.
Patent JP-2002014829-A (JP)
Title: Parallel processing control system, method for the same and medium having program for parallel processing control stored thereon
Inventor: HAYASHI DAISUKE
IPC: G06F9/46
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To perform parallel processing by dividing task data by job units and to shorten the processing time. SOLUTION: A parallel processing control program PGM2 reads parallel multiplicity and successively reads job definition from a parallel processing control table ZA07, and transfers the job definition to a job control program K01 until the parallel multiplicity is reached, obtains information related to a job executing means during the job execution from a job control program K01, and judges the presence or absence of the job executing means to which job execution can be assigned. The job control program K01 to which the job definition is transferred transfers the job definition to a job executing means which makes the fastest response, starts the job executing means, and monitors the job executing situations of the job executing means. A started job starting means starts a task program PGM1, reads task data corresponding to the job definition, and executes task processing.
Patent JP-2002015172-A (JP)
Title: Auction service device on network for coping with secular depreciation factor
Inventor: SUDA SHIN
IPC: G06Q50/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently attain a function essential for auction which sells even an auction object including a secular depreciation factor to a bidder, who bids the highest appraisal for it, by competition among appraisals. SOLUTION: A bid price (the amount of money) P of the auction object and a time T to delivery of the auction object are acquired from a bid side terminal, and an integrated bid value V with these price P and time T as parameters is obtained in accordance with a prescribed calculation system, and a successful bidder is discriminated by the highest bid price on the basis of this integrated bid value V.
Patent JP-2002014664-A (JP)
Title: Picture processing device, picture processing method, and storage medium therefor
Inventor: SHIGETA KAZUYUKI
IPC: H04N5/45
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to optimally display a picture related to plural input picture signals. SOLUTION: The picture processing device is constituted by being provided with an input means for inputting plural systems of picture signals from outside of the device, a picture processing means for processing the plural systems of the picture signals, an output means for outputting the plural systems of the picture signals outputted from the picture processing means to a display device, a storage means for making the plural systems of the picture signals correspond to the processing control information and storing them therein, and a control means for controlling an operation of the picture processing means for processing the plural systems of the picture signals based on the processing control information stored in the storage means.