baber/WOPTO huggingface dataset:
Patent JP-2004273799-A (JP)
Title: Rinsing liquid for substrate, and substrate treatment method and equipment
Inventor: YASUDA SHUICHI
IPC: B08B3/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform a high-quality rinsing treatment on a substrate at a low running cost, and to perform a high-quality cleaning treatment on the substrate at a low running cost without damaging the substrate during the cleaning treatment.  <P>SOLUTION: A two-liquid nozzle 5 for cleaning and a nozzle 6 for rinsing are connected by a liquid supply unit 8 which supplies a liquid of ultrapure water added with a small amount of ammonia, that is, pure water containing a small amount of ammonia. In the liquid supply unit 8, a mixing section 83 produces the pure water containing a small amount of ammonia by blending ultrapure water supplied from a pure water supply section 81 and ammonia water supplied from an ammonia water supply section 82. The supply/shutdown of the pure water containing a small amount of ammonia from each nozzle 5 and 6 can be controlled by carrying out the opening/closing control of electromagnetic valves 89A and 89B according to a control signal from a controller 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274905-A (JP)
Title: Controller for direct-current motor
Inventor: TOYODA MASARU
IPC: H02P7/29
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To share loads on phases without concentrating current on a specific phase of an inverter and thereby reducing the capacity of the inverter in a controller for direct-current motor which uses variable voltage and variable frequency control and can accommodate an alternating-current motor by equipment updating in the future or the like.  <P>SOLUTION: The armature 35a of a direct-current motor 35 is connected between an output end where the three-phase output ends of three-phase inverters 26 to 31 are short-circuited and either of the direct current-side input terminals of the inverters 26 to 31. The individual phases are chopper-controlled so that the individual phases of the inverters 26 to 31 will produce output in sequence with an equal period, with certain polarity, and for a certain period of time, respectively, and a current will be fed through the armature 35a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270366-A (JP)
Title: Operation pattern selector device of construction machine
Inventor: NASU KATSUYOSHI
IPC: F15B11/16
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation pattern selector device of a construction machine, preventing the change of an operation pattern during the operation of the machine and the change of an operation pattern by a third party, and improving safety.  <P>SOLUTION: This operation pattern selector device of the construction machine is adapted to select an operation pattern of correspondence between operating directions of operating lever devices 38L, 38R and hydraulic actuators 16, 21, 22 and 23 and operating directions thereof. The operation pattern selector device includes: an operation pattern selector switch 57 and set switch 58 for inputting the setting of the operation pattern by an operator; and a control part 61 of an indicating device 34 for validating an input of the setting of an operation pattern when the on position 33b of a key switch 33 is detected in a power supply part 56 of the indicating device 34 and the stop state of an engine 41 is detected by an alternator 68 and nullifying the input of the setting of an operation pattern when the off position 33a of the key switch 33 is detected or the rotating state of the engine 41 is detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273955-A (JP)
Title: Semiconductor light emitting device
Inventor: ASAZUMA YASUNORI
IPC: H01S5/323
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broad area type semiconductor light emitting device which restricts a concentrated injection of a current on a specific region to make NFP uniform and suppresses a filamentation to enhance the reliability.  <P>SOLUTION: The semiconductor light emitting device for emitting laser beams is constituted of: at least a first clad layer 12 of a first conductive type; an active layer 11; a semiconductor laminated body containing a laminated body of a second clad layer 10 of a second conductive type; a first electrode 15 formed so as to connect with the first clad layer 12 in a current injection stripe region which injects a current into a semiconductor laminated body and to divide a region in a direction different from a resonator direction formed in the semiconductor laminated body to come into contact with a surface of the semiconductor laminated body; and a second electrode 16 formed on the surface of the semiconductor laminated body so as to connect with the second clad layer 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279485-A (JP)
Title: Light emitting diode display
Inventor: ISHIZAKI TAKASHI
IPC: G09F9/33
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED display such that characters etc., figured with LED elements are not recognized when turned off.  <P>SOLUTION: On a circuit board 41 stored in the LED display 1, a light reflective film 7 formed by silk printing is formed in a dot matrix shape in an area 41a where LED elements 41 are not mounted. In the entire area on the circuit board 41, a pattern in a dot matrix shape wherein LED elements 42 and the light reflecting film 7 are mixed is formed. Even when the LED elements 42 are arrayed to figure characters, the pattern of the dot matrix shape is viewed in the inner side of a case 2 reflected on a panel 3 and the array of LED elements 42 is made hard to be discriminated to prevent false illumination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278608-A (JP)
Title: Inhibitor switch
Inventor: NAKAZAWA TAKASHI
IPC: F16H59/70
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To restrict penetration of mud water or the like that splashes impulsively, and easily change the kind of an inhibitor switch.  <P>SOLUTION: This inhibitor switch 1 is provided with a switch housing 11 having a fixed contact 9, and a moving block 7, rotatable, that is provided with a boss part 33 for a manual shaft 41 of an automatic transmission to be engaged and a movable contact 43. By relative rotation position relation between the fixed contact 9 and the movable contact 43, a shift position of the automatic transmission is electrically detected. The inhibitor switch 1 is provided with a through hole 77 to face an outer end part of the manual shaft 41 with the manual lever 45, and a seal cover 55 installed between a surface 51 on the side of the manual lever 45 and a surface 53 on the side of the switch housing 11 to seal between the switch housing 11 and a boss part 33. The seal cover 55 can be preliminarily installed on the side of the switch housing 11 by an installation means 57.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278922-A (JP)
Title: Heating cooker
Inventor: YAMAGUCHI TAKATO
IPC: F24C15/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To exclude mechanical problems such as the magnitude of the control force of operation knobs and the biting of dust, in a conventional heating cooker and to improve the convenience in using.  <P>SOLUTION: Input signals are sent to a microcomputer from a sheet-like operation switch part 8 for operating the operation knobs 2, 3 of the heating cooker, a touch panel type operation switch part 10 and a switching means 12 mounted on a plate-shaped printed board. Whereby the control force of the operation knobs can be reduced though the heating cooker can be easily operated only by setting the operation knobs, and the intrusion of dust between gears, and the impairing of the control of the heating cooker caused by the abrasion of the gears can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289222-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KAMINARI JUNJI
IPC: H04N1/387
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plurality kinds of composite image data without re-inputting image data.  <P>SOLUTION: This image processing apparatus is provided with a data input section 21 for inputting a plurality of kinds of image data including the template image data having the coordinate origin and offset image data having offset information in which a plurality of composite coordinate positions for composing images using the coordinate origin as a reference, an image memory 24 for temporarily storing the plurality of kinds of data which have been inputted, an off-set processing section 25 for applying offset processing to the template image data stored in the image memory 24 in accordance with the offset information, and an image composing section 26 for combining the offset image data subjected to the offset processing by the section 25 with the template image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283246-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which can give the players a strong impact by exhibiting dynamic performances.  <P>SOLUTION: In the pachinko game machine, first and second lamp display parts 100 and 200 are installed across each of symbol display screens 19 at the central part of the game board and the comprehensive performances are carried out by the combination of the screen displays on the symbol display screens 19 and the lighting display with the first and second display parts 100 and 200. The first and second lamp display parts 100 and 200 are each provided with through-holes 8a, 8b, 42 and 46 bored in the game board, groups of light emitting elements 54, 35, 36, 55, 44, 53, 34, 37, 56 and 48 arrayed along the through-holes 8a, 8b, 42 and 46 and light-permeable members 26, 27, 41, 25, 28 and 45 so arranged as to close the through-holes 8a, 8b, 42 and 46. The through-holes 8a, 8b, 42 and 46 are bored in the game board avoiding the positions of the game nails 1 placed in the game board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287613-A (JP)
Title: Community environment provision system
Inventor: TAKAHASHI TORU
IPC: G06F13/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a community environment provision system which can analyze a structure of social communication.  <P>SOLUTION: A community environment provision server 10 includes a server 12 which provides a community like an electronic bulletin board. When a user uses a PC 16 and logs in to the community, the user is allowed to contribute a subject or contribute an utterance such as a comment on the subject or on an utterance on a web page of the community. Not only the mere content of utterance, but also the nonverbal information like a performative verb about the content of the utterance, and information on user's feeling (emotions) and attitude to other users are contained in this utterance. When the utterance is contributed, the server 12 registers the utterance to an utterance DB 24, and evaluates utterances registered in the utterance DB before the utterance based on the performative verb, feeling and attitude contained in the utterance. Thus, the utterance is evaluated based on the nonverbal information and the communication in a free community environment can be analyzed based on this evaluation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286879-A (JP)
Title: Electrophotographic carrier, developer, and image forming apparatus
Inventor: YAMASHITA MASAHIDE
IPC: G03G15/09
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier suitable for obtaining an image of high quality over a long period with little fluctuation with lapse of time without the occurrence of carrier sticking, a two-component developer, an image forming apparatus, and a process cartridge.  <P>SOLUTION: When the magnetization at 1,000 oersted of the carrier is defined as σb, and the magnetization at 1,000 oersted of the carrier desorbed by rotating a cylindrical sleeve internally holding a fixed magnet after magnetically holding the carrier on the cylindrical sleeve as σ30, the magnetization ratio σ30/σb is 0.96 to 1.00, the product of the carrier magnetization σb and the true specific gravity ρc of the carrier is 200 to 400, 10≤ρb/ρc≤20, the weight average diameter of the carrier is 25 to 65 μm, and the particles below 12μm are ≤0.3 wt% and the ratio of the weight average diameter and the number average diameter is 1 to 1.3. The volume resistivity R when the magnetic brush of the above the carrier is formed and an AC voltage E is multiplied by a frequency 1,000 Hz is 1.0x10^9 to 1.0x10^11 (Ω cm).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287676-A (JP)
Title: Monitoring system using portable terminal
Inventor: SANO MAKOTO
IPC: H04B7/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system using a portable terminal capable of easily confirming the condition of a facility even when a display picture is small.  <P>SOLUTION: This monitoring system 1 is provided with a server 20 for collecting the status information of a plurality of monitor items of a facility P to be monitored and a portable terminal 60 for displaying whether or not the facility P is normally operated based on the status information collected from the server 20 through a communication line 30. Then, the portable terminal 60 is provided with a control part 61 equipped with an information collecting function 61a for requesting the transmission of the status information to the server 20 and a picture displaying function 61d for displaying the status of the respective monitor items corresponding to the received state information on one picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046081-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KOYAMA HAJIME
IPC: G03G15/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heat dissipation to effectively utilize heat while preventing the deformation of a heat emitting layer, and to accelerate the temperature rise of the heat emitting layer.  <P>SOLUTION: In a fixing device 18, a sheet is pinched between a heat roll 20 and a pressing roll 30 and is guided by pre-fixing and post-fixing guide plates (sheet transport guides) 41 and 42 and has a transfer image thereon fixed by heat while being transported. The heat roll 20 has a core bar 21 like a solid shaft, and a heat insulating rigid layer 24 and a planar heat generating body 25 being the heat emitting layer provided on the outer circumference of the layer 24. The pressure roll 30 has an elastic layer 33 provided on the outer circumference of a cylindrical core bar 31. In this case, a heat insulating flexible layer may be provided instead of the heat insulating elastic layer 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133374-A (JP)
Title: Image forming method and image forming apparatus
Inventor: YAMAGUCHI TAKEO
IPC: G03G9/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an image forming apparatus in which the toner charge amount during replenishing the toner is uniform, fast rising of charges is obtained, no abnormal image is formed, and a high-definition image with ≥2,400 dpi resolution is formed, when a spheric toner is used in a two-component developing method.  <P>SOLUTION: In toners prepared by dissolving or dispersing a toner composition comprising a resin and a coloring agent in an organic solvent, dispersing in a water-based medium and effecting polymerization addition reaction, the toner of the invention is a dry toner obtained by dispersing an isocyanate group-containing prepolymer in a water-based medium containing a polyester resin and effecting the extension reaction or crosslink reaction of the prepolymer with amines. The system prepared by mixing the toner and a carrier under specified conditions includes a specified proportion of a reverse charge toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294087-A (JP)
Title: P-channel electric field effect transistor and sensor using the same
Inventor: KAWARADA HIROSHI
IPC: G01N27/414
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a p-channel field effect transistor for improving the sensitivity of enzyme by directly immobilizing the enzyme on an FET channel surface (diamond surface), and to provide a sensor using the p-channel field effect transistor.  <P>SOLUTION: When glutaraldehyde OHC (CH<SB>2</SB>)<SB>3</SB>CHO30 operates on the diamond surface 22, where hydrogen end, oxygen end, and amino end are mixed for treatment, glutaraldehyde 30 is immobilized on the diamond surface 22, where the hydrogen end, oxygen end, and amino end are mixed. When urease 29 is operated on it, an amino group 31 of the urease 29 is combined with the glutaraldehyde 30. More specifically, the urease 29 can be immobilized on the diamond surface 22, where the hydrogen end, oxygen end, and amino end are mixed. When 10<SP>-6</SP>M to 10<SP>-2</SP>M urea concentration is increased, a threshold voltage is shifted in a positive direction by approximately 0.1 V, thus indicating 30 mV/decade urea concentration sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002345-A (JP)
Title: Method for producing phenol
Inventor: WATANABE MASAYUKI
IPC: C07C39/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing a distillation column from being corroded by an organic acid.  <P>SOLUTION: The method for purifying phenol comprises feeding a crude phenol containing the organic acid and other organic impurities, and having ≤0.01 wt.% content of high-boiling point components based on the phenol so as to be distilled, distilling the organic impurities, the phenol and water from the top, extracting a side stream containing the water, the organic acid and the phenol from the intermediate of the column, and the purified phenol from the bottom. The side stream is extracted from a zone in which the water concentration is 1-40 wt.% in the distillation column.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291815-A (JP)
Title: Electric power-steering apparatus
Inventor: TAKAMATSU TAKANOBU
IPC: B62D5/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power-steering apparatus which can prevent the lag of adding inertia compensation current to a steering torque.  <P>SOLUTION: In a target current setting section 12 for setting a target value It of the electric current to be supplied to a motor, an angular acceleration signal Sa obtained by differentiating the angular velocity ω of the motor calculated from a detected value Vm of a motor voltage, etc. is supplied to a filter 1233. The filter 1233 has the frequency characteristic that a phase lead is zero in a DC range, and increases with the increase of frequency in the frequency range from 0 Hz to about 2 Hz, and becomes about 90° at 2 Hz, An inertia compensation control section 125 determines an inertia compensation current value Iic based on the angular acceleration signal Sb after passing through the filter 1233. An adder 127 calculates the target value It by adding the inertia compensation current value Iic to a reference assist current value Ia determined by an assist current setting section 121.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296299-A (JP)
Title: Alkaline storage battery
Inventor: MORIKAWA ARINORI
IPC: H01M4/52
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery excellent in a cycle life by restraining the swelling of a positive electrode in charging and discharging even at high temperatures, and by restraining deterioration of a conductive network.  <P>SOLUTION: In this application, after nickel hydroxide coated with a cobalt compound is chemically oxidized by an oxidizer, a positive electrode containing an active material containing, as a main constituent, the nickel hydroxide which is reduced by a reducer and formed by adding at least one or more kinds of compound selected from among Co, Zn, Y, Nb and W, is used. Thereby, breakdown of the conductive network in a charge-discharge cycle at high temperatures is restrained, so that an alkaline storage battery having high capacity and a long service life even at high temperatures can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296012-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KUTSUNA YUJI
IPC: G11C16/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase reliability of a memory by detecting deterioration of nonvolatile semiconductor memory cells.  <P>SOLUTION: Each word is provided with additional one bit as a bit for determining deterioration. Each word data is never rewritten without rewriting this deterioration determining bit, and electrons are accumulated on a floating gate. The determination condition by a sense amplifier that the electrons are accumulated on the floating gate for this deterioration determining bit is set severer than that to the other bits of the same word. The contents of the deterioration determining bit are read at the same time every time when reading the word data, and when the sense amplifier detects as if the electrons were not accumulated on the floating gate even though they are accumulated thereon, it is determined as the end of the life for rewriting the word memory cell, and the use of the word is stopped thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300929-A (JP)
Title: Multistage compressor, heat pump, and heat using device
Inventor: WATANABE KENJI
IPC: F04D1/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage compressor having cooling liquid supplied to a flow passage between stages capable of effectively cooling compressed gas.  <P>SOLUTION: The multistage compressor 12 includes a fine hole part 31 provided on a part of a wall of the flow passage between the stages and a liquid supply part 32 oozing liquid into the flow passage through the fine hole part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300306-A (JP)
Title: Powder coating material and method for producing the same
Inventor: KITAGAWA MASAYOSHI
IPC: C09D5/03
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of a powder coating material, and dispersibility of a resin, a pigment, a curing agent and the like which are raw materials therefor.  <P>SOLUTION: The method for producing the powder coating material comprises mixing the resin, the pigment, the curing agent and the like which are the raw materials for the powder coating material, charging the mixed product in a cavity 1a of a mold 1, and repeatedly adding a load to the mixture by punches 2 and 3 from upper and lower sides, that is, by a bulk mechanical alloying (BMA) method to disperse and mix the raw materials. A melting step by heat becomes unnecessary by dispersing the raw materials by the BMA method to enable constrained conditions of the raw materials therefor to be eliminated. Further, the amount of the curing agent is reduced to make the coating operability excellent by increasing the dispersibility of the curing agent. A low-temperature curable coating material can be designed, and a curing agent which can not be used conventionally can be used to widen the width of selection of the curing agent because the melting step becomes unnecessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI