baber/WOPTO huggingface dataset:
Patent JP-2002250236-A (JP)
Title: Adaptation control method for variation of heating value of sludge gas
Inventor: YASUDA YUUSHI
IPC: F02C9/40
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an adaptation control method for variation of heating value of sludge gas capable of preventing misfire or excessive temperature in the inverse case that cannot keep combustion by automatically rewriting a control parameter of a control device without relying on experience of an operator, when calorie of the sludge gas is stable in a short time but varies in a long time. SOLUTION: In an idle rated rotation after reaching idling, an output difference E(s) between a reference model Hm(s) and an actual plant H(s) is calculated, correction coefficient C(s) for setting the output difference E(s) at zero is determined, and, after turning on the system, application of an adaptation rule is stopped, the determined correction coefficient C(s) is stored in a memory and is used as an initial value in a next starting time.
Patent JP-2002248062-A (JP)
Title: Mounting structure of grip for bathtub
Inventor: YASUDA HIDEKAZU
IPC: E04F11/18
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a grip for a bathtub which eliminates water leakage at a mounted part of a bolt as a grip fixing metalware when it is mounted on the wall part of the bathtub by being inserted through the wall. SOLUTION: In the mounting structure of the grip mounted on the inner wall surface 21 of the bathtub, it comprises a grip fixing metalware 3 which is installed at the end part of the grip 1 while the bolt is protruded, a fixing part which gets the tip part thereof screwed to be fixed with a nut 5 on the outer wall surface 22 of the bathtub through an external packing P2 while the bolt 33 is inserted through the wall part 2 of the bathtub through an internal packing P1 that contacts the inner wall surface 21, and a cover sealing part for covering the above fixing part with a water stop cap 7 having a sealing agent 6 packed thereinto.
Patent JP-2002212510-A (JP)
Title: Trielement curing agent
Inventor: KUNII HARUO
IPC: C09D5/16
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst coating in which a photocatalyst reaction is quickly and strongly caused to degrade pollutants in the environment. SOLUTION: The photocatalyst coating contains titanium oxide, silicon oxide and silicon oxide as the main components of a trielement curing agent, and is cured at ordinary temperature. Since the photocatalyst coating responds to ultraviolet light and visible light to accelerate electrons, a time until exciting the electrons is shortened. When the electrons of the photocatalyst are excited in a short time, the deterioration of electric charge separation can be minimized even under a condition that a large quantity of ultraviolet light is irradiated. Since the copper oxide is compounded, the efficiency of the charge separation is improved, and the recombination of electron holes with electrons produced in the photocatalyst titanium oxide can be prevented to prevent the deterioration of the reaction efficiency. The organic substance-degrading function of the photocatalyst coating is largely improved in comparison with conventional photocatalyst coatings due to these composite factors.
Patent JP-2002251816-A (JP)
Title: Disk recording and reproducing device
Inventor: FUJITA SHUICHI
IPC: G11B33/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and reproducing device capable of protecting a disk and its disk device at abnormally high temperature, and also shortening the time for starting operation at low temperature. SOLUTION: This disk recording and reproducing device is constructed so that a micro-controller 13 is able to operate independently of a host controller 3 as a system. Even when a hard disk drive 2 and the host controller 3 are not in operation, or when the host controller 3 is not in normal operation even if it is being operated, the micro-controller 13 controls a switching circuit 11 according to the temperatures of the hard disk drive 2 detected by a temperature sensor 12, and thereby start/stop operation of a power source circuit 4 for the hard disk drive 2 and the host controller 3 can exactly be controlled.
Patent JP-2002249926-A (JP)
Title: Polyester highly shrinkable fiber and method for producing the same
Inventor: NAKAJIMA TAKU
IPC: D01F6/62
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester highly shrinkable yarn for combined filament yarns exhibiting sufficient heat shrinkage characteristics in a heat-treating and a dyeing steps with a sight extension residual strain in the final fabric and producing an excellent fullness feeling and to provide a method for stably and efficiently producing the polyester highly shrinkable yarn. SOLUTION: This polyester highly shrinkable yarn has >=15 and <35% S2-S1 and >=1 F2/F1 in which S1 denotes the dry heat shrinkage percentage under a constant load at 120 deg.C; S2 denotes the dry heat shrinkage percentage under a constant load at 190 deg.C; F1 denotes the dry heat shrinkage stress under a constant load at 120 deg.C; and F2 denotes the dry heat shrinkage stress under a constant load at 190 deg.C in the polyester highly shrinkable yarn comprising a polyester prepared by copolymerizing a third component in an amount of 8-40 mol% based on the whole acid component.  Furthermore, the polyester highly shrinkable yarn is produced by melting, discharging and solidifying a copolyester, then taking off the resultant yarn with a preheating roller heated at 60-90 deg.C and with 1,700-4,000 m/min speed, drawing the taken off yarn between the preheating roller and a pair (two) of heat-setting rollers heated at 100-140 deg.C at a ratio of >=1.6 to <2.8, heat-setting the drawn yarn with the heat-setting rollers and then winding the heat-set yarn.
Patent JP-2002209704-A (JP)
Title: Food container
Inventor: KANEKO MIEKO
IPC: B65D25/02
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a food container that helps a user obtain an optional quantity of seasonings so that an individual with a disease requiring a diet such as diabetes may not take excessive quantities of seasonings. SOLUTION: A rubber O ring is attached to the bottom lid of a container and slid with respect to the side wall so as to adjust the height of the bottom, and to seal and fix the bottom. By putting a quantity of a content which is indicated by a doctor and regulating so as to come to the mouth, weighing of the content by a weigher becomes unnecessary.
Patent JP-2002252926-A (JP)
Title: Cogeneration apparatus operating system and energy supply method for the same
Inventor: KAMIYA AKIMOTO
IPC: H02J3/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To materialize an operating plan of a cogeneration apparatus and a heat storage tank offering low CO2 emission, low energy consumption and low cost by using load condition of a load facility, power and heat cost parameters, CO2 conversion parameters, oil conversion parameters and heat loss parameter of the heat storage tank. SOLUTION: The cogeneration apparatus operating system is provided with a cost conversion parameter storage means 25 for inputting a cost conversion parameter for generated power and generated heat from the cogeneration apparatus and a cost conversion parameter for system power flowing through a transforming equipment, a CO2 conversion parameter storage means 26 for storing a CO2 conversion parameter of generated power and generated heat from the cogeneration apparatus and a CO2 conversion parameter of power supply from a power system, an oil conversion parameter storage means 24 for storing an oil conversion parameter of generated power and generated heat from the cogeneration apparatus and an oil conversion parameter of poser supply from a power system,  and a weighting parameter storage means 27 for storing a weighting parameters of cost/CO2 conversion discharged flow rate/oil conversion fuel flow rate, and multi-purpose plan decision means 37 for deciding a power generation plan for the cogeneration apparatus.
Patent JP-2002258611-A (JP)
Title: Rotary type developing device
Inventor: MURATA SHIGEMI
IPC: G03G15/01
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the rotary type developing device of a trickle system in which a developer in a developing unit is maintained in a just proper quantity over the long-term. SOLUTION: The rotary type developing device of a trickle system is provided with a first discharge part 12. The first discharge part 12 is equipped with a first discharge port 10 opened at the upper part of the development housing 5 of a developing unit 2 in a development position Pd, and a first shutter member 11 which is turnably supported between a closing position where the member 11 abuts on the upper part inside surface of the development housing 5 to close the first discharge port 10 and an opening position where the member 11 separates from the upper part inside surface of the development housing 5 to open the first discharge port 10, opens the first discharge port 10 by an action of gravity in the development position Pd, and stores a surplus developer, meanwhile, closes by the action of gravity the first discharge port 10 in a standby position Pa after development,  and discharges the stored surplus developer. The developing device is further provided with a second discharge part 15 which has the same structure as the first discharge part 12.
Patent JP-2002254883-A (JP)
Title: Ball point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/03
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen which uses inks of such kinds that easily break off during initial writing, easily dry, simply separate into a pigment and a solvent, include various kinds of fillers and easily clog and can be readily erased by rubbing especially a handwriting on a paper space with the help of an eraser without any problems. SOLUTION: This ball-point pen is of such a construction that a ball pen refill with a tip ball to the back face of which a spring pressure is applied so that the tip ball comes into contact closely with the inner edge of a ball embracing part stop the tip, is mounted inside a pen barrel and the point of the tip is positioned so that it protrudes from the tip of the pen barrel. In this ball-point pen, an ink storage tube is filled with the ink which can be erased by an eraser containing water, pigment particles, a resin and a gelling agent, Further, a follower which prevents the ink from vaporizing and follows up with the ink in accordance with its consumption is installed at the rear end of the ink. Besides, the rear end of the follower is structured in such a way that the fluidity of the ink to the tip side is supported by means of a pressurizing means.
Patent JP-2002256367-A (JP)
Title: Aluminum alloy material for enclosed boxy secondary battery exterior can having excellent bulge resistance and weldability, and production method therefor
Inventor: SUZUKI SATORU
IPC: C22F1/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a enclosed boxy secondary battery exterior can which has excellent bulge resistance and laser weldability, is further provided with strength, formability or the like required as an exterior can, and is sufficiently adaptive to thin its wall thickness. SOLUTION: The Al alloy material for the enclosed boxy secondary battery exterior can having excellent bulge resistance and weldability has a composition containing, by mass, 0.5 to 1.5% Mn, 0.05 to 0.3% Mg, <=0.2% Si and <0.2% Cu, and the balance Al with inevitable impurities. The Al alloy material has electrical conductivity of <=45% IACS, and a ratio between proof stress and tensile strength (proof stress/tensile strength) of 0.8 to 0.95. Thus, the Al alloy material contains suitable amounts of Mn and Mg, and in which the contents of Si and Cu are suppressed, and further, electrical conductivity is defined as <=45 IACS, and a ratio between proof stress and tensile strength (proof stress/tensile strength) to 0.8 to 0.95.  In this way, the Al alloy material has excellent mechanical properties, electrical conductivity, formability, weldability, swelling resistance or the like, and is therefore suitable for a enclosed boxy secondary battery exterior can of an Li ion battery or the like.
Patent JP-2002254621-A (JP)
Title: Ink jet recording device with interruption control circuit and control method for recording device
Inventor: NARASAKI SADATOSHI
IPC: B41J29/393
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To realize turning on/off of a power source to surely receive an NMI signal even in the case a chattering is generated at an NMI terminal, when the NMI signal of a CPU as a restoring means from a STOP mode and a HALT mode is used for the turning on/off a power source in a system utilizing the STOP mode or the HALT mode of the CPU for reducing the power consumption of the system. SOLUTION: In the ink jet recording device having the CPU for receiving a signal from the power source switching means as an NMI interruption signal to execute the NMI interruption processing, a controlling means for prohibiting the NMI interruption till the end of the operation depending on the state of the recording device is provided at the time of the NMI interruption procedure to be executed in accordance with an input of the signal from the power source switching means.
Patent JP-2002261288-A (JP)
Title: Field effect transistor and image display
Inventor: AKIMOTO HAJIME
IPC: H01L27/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor that sufficiently operates, even at low voltage. SOLUTION: An TFT is composed of n+ and p+ heavily doping regions 22 and 23, an i-impurity non-doping region 24, and a gate electrode 20. In this case, although the gate electrode 20 is not overlapped flat to the entire region of the i-impurity non-doping region 24, the gate electrode 20 is superimposed flat only nearly to half of the i-impurity non-doping region 24, thus avoiding a channel carrier capture level due to crystal defects and grain boundaries, and influences of a potential barrier caused by the channel carrier capture level.
Patent JP-2002253782-A (JP)
Title: Game machine
Inventor: YAMAMOTO HIROSHI
IPC: A63F7/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the attaching workability of a lamp for irradiating a symbol mark on a winning decision line from the back part of an endless belt and the wiring of a harness, etc. SOLUTION: A plurality of belt units 1 provided with a driving wheel 3 and an idler wheel 4 forming a pair with the driving wheel 3 to be respectively rotationally driven by a stepping motor and the endless belt 5 spread by the driving wheel 3 and the idler wheel 4 are adjacently arranged side by side in the width direction of this game machine. A board 1 disposed across the inner side of the column of the belt units 1 between the respective driving wheels 3 and the idler wheels 4 is provided. By providing the lamp 8 for irradiating the symbol mark at a position corresponding to the winning decision line from the back surface of the belt 5 on the front surface of the board 7, a lamp unit 6 is made common.
Patent JP-2002261984-A (JP)
Title: Communication equipment
Inventor: TOJO TOMOTARO
IPC: G10L13/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the practicability of a kind of communication equipment wherein voice information is so outputted as to convert it into character information, or picture information is so outputted as to convert it into voice information, by utilizing effectively the information contents obtained after the conversions, and by obtaining the highly efficient storing configurations of the informations. SOLUTION: In an answerphone 1 having a facsimile function, a picture conversion portion 7 for converting voice information stored in a voice- information storage portion 58 into a character information is provided, and a voice conversion portion 8 for converting picture information stored in a picture storage portion 68 into voice information. By extracting some specific phrases having high importances from among the items of information obtained after the conversion, they are stored in a specific-character-phase storing portion 102 or in a specific-voice-phase storing portion 105. Thereby, the key points of received information are made comprehensible easily with a comparably small storage capacity.
Patent JP-2002263247-A (JP)
Title: Game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To predict a prize after the end of a serial presentation according to a predetermined condition during the serial presentation for giving a benefit to a player. SOLUTION: A presentation controlling device constructed to perform the serial presentation continuously for a game over a plurality of times is provided with a count value storing means counting and storing a predetermined condition during the serial presentation. In accordance with the count value stored in the count value storing means, a predictive presentation notifying establishment of a prize flag with a predetermined probability is carried out for a predetermined duration after the end of the serial presentation.
Patent JP-2001296774-A (JP)
Title: Belt driving system for photoconductor drum
Inventor: BRUCE J JACKSON
IPC: G03G15/01
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a belt driving system for a photoconductor drum effectively suppressing the occurrence of a stripe pattern and an error in alignment. SOLUTION: This system for belt-driving the photoconductor drum (40) is equipped with a substantially flat movable belt 20 acting to rotate the rotary drum (40) while moving a medium sheet (30) to pass over the rotary drum (40).
Patent JP-2002271509-A (JP)
Title: Advertisement information supply system, advertisement information supply method to mobile communication terminal, and the mobile communication terminal
Inventor: YAGI KOSUKE
IPC: H04M11/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the advertisement information supply system that can supply only the required information corresponding to needs of a user desiring reception of advertisement information to the user. SOLUTION: The advertisement information supply system comprises transmitters 1, 15a, 15b and a mobile communication terminal 2, with each of the transmitters 1, 15a, 15b being provided with a transmission means 8, that transmits advertisement information via a prescribed communication path to the mobile communication terminal 2 and an attachment means 7, that attaches designation information to designate contents of the advertisement information to the advertisement information to be transmitted, and the mobile communication terminal 2 is provided with a reception means 9, that receives the advertisement information from the transmitters 1, 15a, 15b, a discrimination means 10 that discriminates the propriety of reception of the received advertisement information, a storage means 11 that stores the received advertisement information,  when the discrimination result discriminates permission of reception, and a display means 12 that displays the advertisement information stored in the storage means in place of a waiting screen.
Patent JP-2002262789-A (JP)
Title: Heat-treated boiled rice and method for ameliorating sour taste in the boiled rice
Inventor: SAKAGAMI KAZUYUKI
IPC: A23L7/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for ameliorating a sour taste of heat-treated boiled rice and significantly masking a pungent odor caused by an acidifier and to obtain heat-treated boiled rice having an ameliorated sour taste. SOLUTION: This heat-treated boiled rice containing an acidifier comprises an extract of roasted barley. Preferably, the extract of roasted barley contains a pyrazine compound and further preferably the pyrazine compound is one or more kinds selected from methylpyrazine, dimethylpyrazine and trimethylpyrazine.
Patent JP-2001339704-A (JP)
Title: Interactive system for telephone and video communications including remort monitoring capability
Inventor: KATZ RONALD A
IPC: H04N21/2187
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an interactive system for telephone and video communications between a plurality of widely distributed multi-remote and center areas. SOLUTION: The interactive system is composed of a telephone interface device for interfacing a remote telephone terminal of the calling telephone system confirmed by members of multiple groups, a video recording device for recording and/or playing of video transcription, a storage memory for storing telephone terminal number and/or the data relating to a member including area code of interest, and a control computer to interconnect selectively between the video recording device and the remote telephone terminal through the telephone interface device to record and to receive of video communications.
Patent JP-2002272957-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can make a large change in a display game and enhance stage effect to increase game property by forming a space if necessary. SOLUTION: When the game result is advantageous to a player, specific information 1630 is included in identification information displayed by temporary stop in a process of carrying out a display game, and a display control means 300 forms a space 1610 where identification information is not displayed, in place of a part of a display region 1620 where identification information should be variably displayed. The space 1610 suddenly formed in the process of carrying out the display game brings about a large change to the display game. Various information can be displayed in the formed space 1610, and the displayed information can evoke a feeling of expectation to the generation of a special game state.
Patent JP-2002280756-A (JP)
Title: Casing structure
Inventor: SUMIYA TATSUAKI
IPC: H01H9/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a casing structure capable of preventing the infiltration of steam from a multidirectional operation key. SOLUTION: In a casing structure of a mobile telephone set T in which a multidirectional operation key 2 is provided so as to be adjacent to a liquid crystal display board 1, a moisture absorbing and discharging base material 4 is provided in a gap between a key hole 30 and the key 2 provided in the hole 30 in order to prevent the infiltration of steam into the board 1. The material 4 is stuck on either the peripheral edge of the key formed on the casing 3 or the key 2 provided in the key 30.
Patent JP-2002265733-A (JP)
Title: Vulcanizable fluororubber composition and its use
Inventor: NARAKI AKIHIRO
IPC: C08K5/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a vulcanizable fluororubber composition which gives a vulcanizate excellent in steaming properties, compression set, mechanical properties, and resistance to hot air aging. SOLUTION: The vulcanizable fluororubber composition contains (a) a tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer containing iodine atoms and/or bromine atoms, (b) an organic peroxide having a purity of 95% or higher, and (c) a cocross-linker having a purity of 95% or higher.