baber/WOPTO huggingface dataset:
Patent JP-2003205161-A (JP)
Title: Game machine
Inventor: ITO SATOSHI
IPC: A63F7/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enabling the initialized state of storage contents of a storage means to be easily grasped.  <P>SOLUTION: A main CPU of a main control board outputs a control signal (a notification start signal) for carrying out RAM clear notification, to the respective sub-CPUs of a lamp control board and a voice control board in the case the storage contents of an RAM are initialized at the power-on, and each sub-CPU receiving the notification start signal starts control for the RAM clear notification. As an embodiment, the RAM clear notification by lighting of an illuminating lamp and voice output of a loudspeaker is carried out (step S6). Each sub-CPU invalidates the execution of other control except the RAM clear notification (step S4). Each sub-CPU thereby carries out control for the RAM clear notification preceding other control, and the initialized state of the storage contents of the RAM can be easily grasped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208987-A (JP)
Title: Organic electroluminescent device
Inventor: YONEYAMA HIROTO
IPC: H05B33/14
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device, which has large Luminosity, high luminescence efficiency, and long element life, and is possible to make it have large area and can be manufactured easily.  <P>SOLUTION: With respect to the electroluminescent device which consists of one, or two or more organic compound layers inserted between a pair of electrodes, which consist of a positive electrode and a negative electrode, at least either of which is transparent or translucent, at least one layer of the organic compound layers contains one or more sorts of electric charge transportation nature polymers, which consists of a repetition unit, which contains at least one sort chosen from the structure shown by the formulas (I-1), and (I-2) as the partial structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207120-A (JP)
Title: Plastic split combustion burner
Inventor: OKAMOTO AKIYASU
IPC: F23D1/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic split combustion burner made for achieving favorable combustion using as a fuel plastic laminae or others formed by finely cutting waste film plastics.  <P>SOLUTION: The combustion burner adopting the plastic laminae as the fuel comprises a fuel air mixture nozzle, a fuel secondary air nozzle and a secondary air nozzle. The fuel secondary air nozzle is formed by concentrically fitting two large and small cylindrical bodies together in certainly spaced relation, and the inside cylindrical body is concentrically fitted thereto with a gap between the outer periphery end of the fuel air mixture nozzle and itself. Thereby, part of fuel secondary air can be distributed through the gap, where a sealing air layer is formed for preventing the deposition and accumulation of the plastic splits in fuel air mixture onto the fuel secondary air nozzle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213435-A (JP)
Title: Waste plating solution treatment system
Inventor: HORIO GENICHI
IPC: C02F1/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To concentrate a waste plating solution and reduce the volume of the waste plating solution to sufficiently meet social needs, to effectively use resources, to facilitate the treatment of wastes (waste plating solution), and to easily concentrate waste plating solution and reduce the volume of the waste plating solution at a low cost.  <P>SOLUTION: A waste plating solution treatment system comprises a waste plating solution storage tank to store waste plating solution, an intermediate treatment device connected to the waste plating solution storage tank, a concentrating and volume-reducing device connected to the intermediate treatment device, and a collection device to collect concentrated waste plating solution in the concentrating and volume-reducing device. The waste plating solution can be concentrated and volume-reduced, and meet social needs. The waste plating solution can be concentrated and volume-reduced through effective use of resources, facilitation of waste treatment, and power-saving and a simple system at a low cost. Purified waste water can be used as plating-cleaning water and supply water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212816-A (JP)
Title: Method for producing easily polymerizable substance
Inventor: YADA SHUHEI
IPC: C07C67/52
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an easily polymerizable substance in high efficiency by providing two or more strainers parallelly inserted in a feed line from a treating column for the easily polymerizable substance to a pump and switching the columns at proper timings.  <P>SOLUTION: The method for the production of an easily polymerizable substance uses a treating apparatus composed of one or more treating columns for the treatment of the easily polymerizable substance, a pump attached to each column for transferring the outlet liquid of the column and two or more strainers parallelly inserted in the feed line from the treating column to the pump. One strainer among a plurality of strainers is used in each treating column, the switching timing is determined by measuring the difference of the pressure at the upstream side of the strainer of the feed line of the side of the active strainer and the pressure at the downstream side of the strainer of the feed line and the active strainer is switched to another strainer among the two or more strainers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208192-A (JP)
Title: Document processor, document reading speed control method, storage medium and program
Inventor: UEDA TAKANARI
IPC: G10L13/02
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processor which shortens time for reading an electronic document and prevents failing of transmission of information by preventing a user from failing to hear necessary information, and to provide a document reading speed control method, a storage medium and a program.  <P>SOLUTION: In the document processor, a summary creation part 103 creates the summary of an e-mail held by an e-mail holding part 10. When a sentence fetched from a summary holding part 104 is included in the summary, a reading speed setting part 105 sets a reading speed to be a normal speed. When the sentence fetched from the summary holding part 104 is not included in the summary, the reading speed setting part 105 sets the reading speed to be a high speed. Accordingly to the set reading speed, a voice synthesis part 106 produces synthesis voice and outputs the synthetic voice to a telephone set 108 through a public network 107.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219583-A (JP)
Title: Stator for dynamo-electric machine
Inventor: FUJITA MASASHI
IPC: H02K1/18
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional stator for fastening dimensions, including a fastening nut 5 to strengthen the fastening strength becoming large to, even though the fastening strength of a stator iron core 1 by stator iron core press plates 2 at both ends needs to be stronger in a dynamo-electric machine having a long stator iron core, such as a large-capacity turbine generator.  <P>SOLUTION: An outer shim, provided between the stator iron core and the stator iron core press plate, is constituted of a heterogeneous metals, whereby stress is generated in the direction of fastening of the iron core due to the difference in thermal expansion at operation, to enhance the fastening strength for the stator iron core.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215893-A (JP)
Title: Image forming device and process cartridge
Inventor: NAMIKI TAKAYUKI
IPC: G03G15/06
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a satisfactory output image for a long time from the beginning by restricting inversion fog that increases when toner is running out.  <P>SOLUTION: Toner to which particles having a polarity opposite to that of toner are added is used. When a toner remaining quantity detection means detects that a quantity of remaining toner is equal to or smaller than a predetermined quantity, the settings of electrification and development biases are altered so that toner electrified to a polarity that is opposite to a predetermined polarity is discharged out of a developer container when an image is not formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213821-A (JP)
Title: Partition device
Inventor: ONISHI SEIICHI
IPC: E04B2/74
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition device that can simplify structure.  <P>SOLUTION: This partition device for partitioning an indoor space S is formed of two sets of panel assemblies A, B comprising partition panels 5, 6 connected in the width direction by hinges 7. The partition panels 5 of the respective panel assemblies A, B are connected to columns 3 by hinges 4. The partition panels 6 of the respective panel assemblies A, B folded and housed in the position close to fixed walls 1, 2 are pulled and moved to arrange the partition panels 5, 6 in a straight line, and the panel assemblies A, B are connected by a connector 14 to partition the indoor space S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217810-A (JP)
Title: Heating cooker
Inventor: SATO SHUJI
IPC: F24C7/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To supply electric power to a heating means intended by a user with priority in a heating cooker having a total electric power limit of a plurality of heating means.  <P>SOLUTION: This heat cooker includes a plurality of heating means 1 to 3, a plurality of control means 4 to 6 for controlling electrical feeding to the plurality of heating means 1 to 3, respectively, a current limiting means 8 for regulating the total amount of currents applied to the heating means 1 to 3 to a designated value or less, and a storage means 7 for storing at least one status between the actual working status of the device and the setting status. According to the storage contents of the storage means 7, cooking is performed, whereby the device can be used according to the heating means, cooking menu and timer time having a high frequency of use, so in practical use, it is very excellent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218144-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KAWAKAMI TOSHIO
IPC: H01L23/12
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable a semiconductor wafer to be reduced in warpage after a sealing resin layer is formed in a wafer-level package manufacturing method.  <P>SOLUTION: Bonding pads 3, a final insulating layer 5, a re-wiring layer 7, and metal posts 9 are formed on a silicon wafer 1 on which a plurality of semiconductor elements are formed (A), and then a sealing resin 11 is formed (B). The silicon wafer 1 is much warped due to the shrinkage of the sealing resin 11 after the sealing resin 11 is formed. The sealing resin is removed from regions where cutting lines at which the silicon wafer 1 is cut into semiconductor chips in an after process are located to form notches 11a in the sealing resin 11 (C). The notches 11a are provided in the sealing resin 11, so that stress imposed on the silicon wafer 1 due to the shrinkage of the sealing resin can be relaxed, and the silicon wafer 1 is less warped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224392-A (JP)
Title: Apparatus for heading of taping component, and method for setting component feeder
Inventor: IMAI SEIICHI
IPC: H05K13/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which performs the initial heading of the component of a component feeder in its outside setup in order to perform its initial setting surely, and to provide a method for setting the component feeder on the feeding rack of a component mounting apparatus after performing the initial heading of the component of the component feeder.  <P>SOLUTION: By engaging respectively protruding portions 38 protruded from the lower portion of a component feeder 8 with recessed portions 112 provided on a rack 115, the component feeder 8 is so set on the rack 115 as to feed a carrier tape 34 from a tape reel 39 and pass it under a suppressor 90. Then, after sprocket holes 36 of a tape main body 37 are fitted on teeth 40A of sprockets 40, the fluctuation of a manual handle 101 is repeated. By these fluctuations, a presser bar 111 and a tape-feed driving lever 33 are so lowered respectively by respective predetermined strokes as to move also the carrier tape 34. Thereby, the initial heading of a component 5 can be performed in the component deriving position of a tape feeder 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221643-A (JP)
Title: Steel product showing excellent toughness of heat- affected zone in ultra-high heat input welding
Inventor: SHIOTANI KAZUHIKO
IPC: C22C38/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel product showing an excellent toughness at the heat-affected zone in ultra-high heat input welding employing a heat input of >300 kJ/cm, and its manufacturing process.  <P>SOLUTION: Molten steel is deoxidized by adding Si and/or Mn to adjust the dissolved oxygen to 0.0030-0.0120 mass%. Next, REM in added to obtain molten steel containing 0.01-0.18% C, 0.05-0.40% Si, 0.5-3.0% Mn, ≤0.03% P, 0.0005-0.0060% S, 0.0030-0.0200% REM, ≤0.0070% O and 0.0040-0.0070% N wherein the amounts of Al and Ti are each limited to ≤0.004%. The obtained molten steel is cast to obtain a steel raw material which is subsequently hot-rolled to obtain a steel product. This provides a structure wherein particles having an average particle size of ≤10 μm of at least one chosen from REM sulfide, REM oxide and REM oxysulfide, and particles having an average particle size of ≤1 μm comprising Mn oxide, Mn sulfide and Mn oxysulfide or a composite of two or more chosen from these, and dispersed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227099-A (JP)
Title: Material for food packaging and for sanitary good
Inventor: KAWAGUCHI YOSHIHIRO
IPC: D21H21/36
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new material for food packaging and for sanitary goods, having excellent antibacterial activity against food-poisoning bacteria and pathogenic bacteria and being highly safe for human being.  <P>SOLUTION: This material for food packaging and for sanitary goods is characteristically obtained by contacting, in water, a water-soluble protein with a silver salt to obtain a water-insoluble silver-containing conjugated protein and treating a substrate with the conjugated protein, wherein the active thiol content ratio in the protein is 0.1-200 μmol/g.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234098-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: WATARI KOYO
IPC: H01M10/058
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery capable of reducing weight while the air tightness is assured.  <P>SOLUTION: A battery case 12 houses a power generation element 11 and a nonaqueous electrolyte, with an open end face closed with a case lid 13. The battery case 12 is provided with a liquid injection opening 14 for injecting an electrolyte, with the liquid injection opening 14 closed with a plug 15 by laser welding. The outer peripheral edge of the plug 15 has a thick wall and a central section has a thin wall 16, thus reducing the use of material to minimum while the welded strength is assured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231294-A (JP)
Title: Imaging apparatus
Inventor: MORI ATSUO
IPC: B41J2/44
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quiet imaging apparatus having image disturbances reduced which can realize a low-vibration mechanical apparatus without carrying out a large structure change.  <P>SOLUTION: The apparatus has a vibration detecting means 27 for detecting the vibration generated at a vibrating member 20 set in the imaging apparatus, and a vibration reducing means 25 for reducing the vibration of the vibrating member 20 in accordance with a vibration detection signal of the vibration detecting means 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251878-A (JP)
Title: Semiconductor memory
Inventor: TODA HARUKI
IPC: G11C11/401
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To accelerate read-out speed between different memory cell arrays in a memory system of an overlaid system. SOLUTION: In the memory system of the overlaid system, respective memory cell arrays are activated independently of the other memory cell arrays, and activation states of respective memory cell arrays are kept, thereby preventing the occurrence of delay of read-out speed caused by activation of the memory cell array at the time of read-out between different memory cell arrays.
Patent JP-2003232213-A (JP)
Title: Internal combustion engine
Inventor: KOBAYASHI MASAAKI
IPC: F01N3/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine equipped with a sensor heated by a heater downstream of an exhaust purifier catalyst, capable of restraining a sensor element from getting wet by efficiently evaporating drops of water.  <P>SOLUTION: The internal combustion engine is characterized by comprising a catalytic converter 50 provided to an exhaust passage 42, an air-fuel ratio sensor 60 provided to the exhaust passage 42b downstream of the catalytic converter 50, a combustion heater 80 discharging combustion gas separately from the combustion of an engine body 1a, and a combustion gas passage 88b connected to the exhaust passage 42b downstream of the catalytic converter 50 for introducing combustion gas discharged from the combustion heater 80 into the exhaust passage 42b downstream of the catalytic converter 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232483-A (JP)
Title: Pipe joint
Inventor: YAMADA TADASHI
IPC: F16L37/14
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint reinforcing the fixing property of a connection part between a plug and a socket.  <P>SOLUTION: A latch 14 is provided with a pair of arm parts 52 formed of a spring material. A protruding part 20 for pushing a pair of arm parts 52 open in the mutually separating direction is formed at the plug 10. When inserting the plug 10 into the socket 14, the protruding part 20 pushes a pair of arm parts 52 open and passes through the position of a pair of arm parts 52. Then a pair of arm parts 52 are put back into the state before being pushed open, so that the plug 10 does not come off the socket 14, and the fixing property of the connection part between the plug 10 and socket 14 can be reinforced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230547-A (JP)
Title: Health managing device
Inventor: KAWANISHI KATSUZO
IPC: A61B5/05
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health managing device which can accurately obtain impedances of respective sections of the body including the body section, and can obtain an index regarding the health state based on the impedances.  <P>SOLUTION: This health managing device is constituted by providing a data- inputting means, an impedance-measuring means, a computation-processing unit, and a display unit. In this case, the data-inputting means inputs body- specified information including the height and the weight of a subject. The impedance-measuring means measures the impedances of the body. The computation-processing unit performs computations to obtain the index regarding the health state. The display unit displays the index regarding the health state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241178-A (JP)
Title: Reflection type color liquid crystal display device and information communication equipment having the same
Inventor: IWAI YOSHIO
IPC: G02F1/13363
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which has high achromatic color property in white display.  <P>SOLUTION: The reflection type color liquid crystal display device provided with a 1st substrate where a reflection electrode and an alignment film are layered, a color filter layer, a 2nd substrate where a transparent electrode and an alignment film are layered, a liquid crystal cell which has a liquid crystal layer sandwiched between two substrates, and a polarizing plate and an optical retardation plate is characterized in that when incident light is generated by a C light source, chromaticity coordinates (x, y) of an XYZ coloration chromaticity diagram obtained by additive color mixing of light passing through the 2nd substrate meet conditions represented by 0.290≤x≤0.305, 0.290≤y≤0.305, and |x-y|≤0.010 and the value Y is 55 to 65.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236502-A (JP)
Title: Method for fixing heavy metal in alkaline ash
Inventor: HAMANO SHUJI
IPC: C02F1/52
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing heavy metal by suppressing pH of 10 (w/v)% aqueous solution after treatment in the range that heavy metal elution is small even when pH of ash to be treated varies with time and to provide a fixing agent for heavy metal used in the method.  <P>SOLUTION: This method for fixing heavy metal is a method which is characterized in that the fixing agent for heavy metal comprising magnesium compound is added to the ash and the aqueous solution containing the ash and fixing agent for heavy metal, of which the total concentration of the ash and the fixing agent is 10 (w/v)%, indicates pH of 8.5-11.5. The magnesium compound constituting the fixing agent for heavy metal is preferably magnesium chloride and magnesium sulfate, etc. This method for fixing heavy metal in ash also can be applied to ash containing moisture or slurry ash.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240912-A (JP)
Title: Glass lens, optical pickup, and disk driving device
Inventor: SAKAKIBARA HIROYUKI
IPC: G02B3/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain reduction in the size and the wall thickness of an optical pickup and a disk driving device by realizing the manufacture of a lens of which the at least one lens face is non-axisymmetric.  <P>SOLUTION: The glass lens is an anamorphic lens AL (a glass lens) in which a cylindrical concave face S1 (a non-axisymmetric face) is formed on an incident lens face f1 and an anamorphic convex face S2 (a non-axisymmetric face) is formed on a light-emitting lens face f2. Part of the cylindrical concave face and part of the anamorphic convex face form effective optical faces f<SB>1e</SB>, f<SB>2e</SB>, which pass optically effective luminous fluxes. Protuberant sections 16 (cross-sectional area adjusting sections) are formed on ineffective optical faces f<SB>1i</SB>, f<SB>2i</SB>, except the effective optical faces so that the cross-sectional area of an arbitrary cross section including an optical axis (Z axis) may approximately be uniform.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244965-A (JP)
Title: Switching power source
Inventor: YASUZAWA SEIICHI
IPC: H02M3/28
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve electric storage efficiency and capability by holding a terminal voltage of each electric storage element in a capacitor uniform at all times and to remarkably prolong the lifetime of the capacitor.  <P>SOLUTION: A switching power source comprises an inductance circuit 4 having an inductance series unit L having inductances La, etc. of the same number as that of electric storage elements Ba, etc. of the capacitor B connected in series and supplying all or part of discharge currents Ii switched by a first switch unit 2 thereto as an exciting current Im, a second switch unit 5 having switches 5a, etc. corresponding to the elements Ba, etc. and imparting or eliminating the exciting energy of the units La, etc. to the corresponding elements Ba, and a switching circuit S having a control circuit 6 for alternately turning on and off the unit 2 and the unit 5.  <P>COPYRIGHT: (C)2003,JPO