baber/WOPTO huggingface dataset:
Patent JP-2003226322-A (JP)
Title: Plastic multi-layer container
Inventor: YAMADA TOSHIKI
IPC: B32B27/36
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic multi-layer container which has a low oxygen permeability and can effectively prevent the container from being deformed during hot filling of the content or cooling stage following it.  <P>SOLUTION: The plastic multi-layer container 1 is characterized by comprising inner and outer layers comprising a thermoplastic polyester and an oxygen absorbing layer between the inner and outer layers and degrees of crystallinity of the inner and outer layers in at least container body part 4 being 30-55%. It is possible to prevent the container from being deformed and to improve barrier properties and to prevent performances of the oxygen absorbing layer from being deactivated by making the degrees of crystallinity of the inner and outer layers 30-55%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260854-A (JP)
Title: Printer, printing method and printing program
Inventor: KAGEYAMA MAKOTO
IPC: G06F3/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To recycle used products effectively.  <P>SOLUTION: A recycle data processor 7b processing data required for recycling used products comprises a section for receiving the product data of used products (product data receiving means) 13, and a section for determining the cost being borne by a user discharging used products based on the weight of used products being specified by the product data (means for determining cost being borne by user).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263983-A (JP)
Title: Positive electrode active material for secondary battery, positive electrode for secondary battery and secondary battery using the same
Inventor: KAWASAKI DAISUKE
IPC: H01M4/525
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium ion secondary battery, which can realize a high operating voltage while suppressing degradation in reliability such as decrease in the capacity with cycles and deterioration of a crystal structure at a high temperature, and to provide a positive electrode for a secondary battery and a secondary battery using the same.  <P>SOLUTION: This positive electrode active material for a secondary battery includes a spinel type lithium manganese compound oxide which is represented by the following general formula (I): Li<SB>a</SB>(M<SB>x</SB>Mn<SB>2-x-y-z</SB>Y<SB>y</SB>A<SB>z</SB>)(O<SB>4-w</SB>Z<SB>w</SB>) (I) (where 0.5≤x≤1.2, 0≤y, 0≤z, x+y+z<2, 0≤a≤1.2, 0≤w≤1. M includes at least Co, and additionally M may include one or more selected from the group consisting of Ni, Fe, Cr and Cu. Y is one or more selected from the group consisting of Li, Be, B, Na, Mg, Al, K and Ca, and A is Ti and/or Si. Z is F and/or Cl).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264297-A (JP)
Title: Quantum barrier varactor
Inventor: YASUDA HIROO
IPC: H01L21/20
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum barrier varactor capable of stably being operated even in a high frequency range such as a submillimeter wave range.  <P>SOLUTION: A first contact layer is formed on an InP substrate, a first depletion layer region is formed on a first contact layer, the first distorted depletion layer region is formed on the first depletion layer region, a barrier layer is formed on a first distorted depletion layer region, a second distorted depletion layer region is formed on the barrier layer, a second depletion layer region is formed on a second distorted depletion layer region, and a second contact layer is formed on a second depletion layer region, and the first and the second distorted depletion layer regions are made of InGaAs whose Ga proportion is larger than InGaAs making the first and the second depletion layer regions so that carrier mobility in the direction perpendicular to boundary surfaces with the first and second depletion layer regions is increased, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266293-A (JP)
Title: Platelike member polishing method and device thereof
Inventor: HOSOGAI NOBUKAZU
IPC: B24B21/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To polish a platelike member by mutual action of transfer of a polishing tape and circulation plane movement of the polishing tape by a pressure contact member and increase dynamic rigidity of the pressure contact member because the pressure contact member is supported by a pair of longitudinally provided support shafts to increase polishing precision by the polishing tape.  <P>SOLUTION: A platelike member polishing device is composed of a holding base 4 capable of holding the platelike member W, the polishing tape T capable of polishing a polishing face of the platelike member, a tape transfer mechanism 7 capable of transferring the polishing tape, a pressure contact mechanism 8 capable of bringing a tape face of the polishing tape into pressure contact with the polishing face of the platelike member, and a tape plane movement mechanism 32 for letting the polishing tape perform plane movement. The tape plane movement mechanism is provided with a pair of support shafts 26, 26 provided longitudinally in parallel, a rotary mechanism 19 for rotating both support shafts, the pressure contact member 21 provided between lower end parts of the support shafts, and an eccentric wheel mechanism 20 provided between each support shaft and the pressure contact member, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269817-A (JP)
Title: Cooling system
Inventor: MAEDA KAZUHIKO
IPC: H01L35/32
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system which combines power generation using the heat of heating components, and cooling of the heating components.  <P>SOLUTION: This cooling system is provided with: a heat receiving part for receiving heat conducted from a CPU 20 which is an external heating body; a thermoelectric conversion part provided to absorb the heat of the heat receiving part and having an operating mode including a cooling mode of inputting an electric current to cool the heat receiving part, and a power generating mode of converting the heat received from the heat receiving part, into an electric current to output it; and a selecting part for selecting the operation mode in which the thermoelectric conversion part is to be operated, on the basis of the temperature conditions of the CPU 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271003-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KACHI MASAYOSHI
IPC: G03G15/20
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fixing roller from decreasing in the total amount of heat and to always steadily control the temperature of the paper passage area of the fixing roller.  <P>SOLUTION: In fixing, during a fixing-temperature adjustment period when a length of time that the fixing roller 6a is adjusted to predetermined fixing temperature and during a standby-temperature adjustment period when a length of time that the fixing roller 6a is adjusted to standby temperature that is lower than the fixing temperature, only a main heater 7 within the fixing roller 6a is heat-generated to heat the fixing roller 6a. During a length of time that the fixing roller 6a returns to the standby temperature after a fixing operation, only a subheater 8 is heat-generated to heat the fixing roller 6a. This prevents the fixing roller 6a from decreasing in the total amount of heat and always steadily controls the temperature of the paper passage area of the fixing roller 6a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266455-A (JP)
Title: Manufacturing method for crosslinked resin sheet
Inventor: KOBAYASHI MASANORI
IPC: B29C41/50
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a crosslinked resin sheet capable of applying a predetermined radiation crosslinking to a thin-walled sheet to be crosslinked without generating wrinkles.  <P>SOLUTION: A metal sheet 9 having a PTFE layer 12 with a predetermined thickness formed on the surface thereof by the coating with PTFE is introduced into an irradiation zone 3 to be allowed to run and irradiated with radiation at a predetermined dose from an irradiation horn 2 to crosslink the PTFE layer 12. The crosslinked PTFE layer 12 is peeled from the metal sheet 9 to manufacture the crosslinked PTFE sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277074-A (JP)
Title: Method for removing film of die for forming and die for forming
Inventor: YOKOYAMA SHINJI
IPC: G02B3/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To remove a film deteriorated by forming of a glass optical element without damaging the shape of the surface of a die base material.  <P>SOLUTION: The film deposited on the forming surface of the die for forming the glass optical element is removed. The film lower in the rate of polishing per unit time as compared with the film on the front layer which is the forming surface abutted by the glass optical element is arranged as the lower layer than the front layer and the film on the front surface deteriorated by the forming is removed by the polishing. At this time, the film is polished until the film lower in the rate of polishing arranged as the lower layer appears over the entire front surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283311-A (JP)
Title: Edge detecting circuit
Inventor: TSUKAMOTO AKITO
IPC: G06F1/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge detecting circuit which does not need a high frequency clock whose period is small as compared with a H level period and a L level period of an input signal pulse, in the edge detecting circuit which detects a change in input signal from a circuit operating with different clock systems by using a self clock system.  <P>SOLUTION: The edge detecting circuit is provided with: a counter 5 operating with an edge of the input signal; a flip-flop 1 which operates with a clock signal and inputs the most significant bit output of the counter; a flip-flop 2 which operates with the clock signal and inputs an output of the flip-flop 1; and an exclusive OR circuit 3 which detects mismatch of outputs of the flip-flops 1, 2 and makes it an edge detection signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279173-A (JP)
Title: Air conditioning device
Inventor: WATANABE YOSHIMI
IPC: F25B41/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device capable of controlling troubles that a bellows and a valve rod follow flow of coolant to close a capacity control valve even if the capacity control valve is opened, and helping to reduce load on the compressor.  <P>SOLUTION: A main circuit of this device includes an accumulator 12, a compressor 13 and a heat exchanger. A bypass passage 3 returns excessive coolant from a compressor 13 to an accumulator 12 and includes a capacity control valve 4. The capacity control valve 4 is provided with a base body 41 including a valve chamber 40 having a coolant inlet 40a and a coolant outlet 40b, a movable valve rod 42 including a valve part 42c retained movably in a longitudinal direction of a valve chamber 40, a driving part 46 opening and closing the valve part 42c by moving the valve rod 42, a bellows 55 covering an outer peripheral surface of the valve rod 42 and sealing the valve chamber 40. The coolant outlet 40b is arranged to face on the outer peripheral surface of the valve rod 42 or the outer peripheral surface of the bellows 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276174-A (JP)
Title: Method of inkjet recording
Inventor: ISHIKAWA WATARU
IPC: B41J2/01
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inkjet recording which is superior in a printing property (stability of ejection of ink), a resistance to bleeding, printing quality, smoothness, a resistance to clogging of ink in an ink head, image durability (a resistance to scratching), and high resolution printing, and whereby a high resolution image can be stably printed on various recording media.  <P>SOLUTION: In the method of inkjet recording, an ink of a liquid having a viscosity of 10-500 mPa s at 30°C is heated to be in 30-150°C by a heating means and is ejected from a nozzle of a recording head, thereby forming an image on a recording medium. An amount of ejected ink by one dot is in the range of 2-20 pl.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280722-A (JP)
Title: Ordering system and ordering method of raw material for welding
Inventor: OKAMOTO TAKESHI
IPC: G06Q50/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid work stop due to heavy consumption of a welding material (raw material for welding) and to eliminate a stock of an excess welding material unnecessary at the present time in a manufacturing site.  <P>SOLUTION: Welding material control means 111a-111n calculate an ordering delivery date of the welding material by the remaining amount, the use amount and the delivery date of the welding material, and creates welding material ordering data created by adding an ordering item and an ordering amount to the ordering delivery date to transmit the data to a computer 13 for production control. When a stock of the welding material corresponding to the welding material ordering data is present in a welding factory, the computer 13 transmits information including the storage place and the amount thereof to the welding material control means. When the stock of the welding material corresponding to the welding material ordering data is not present in the welding factory, the computer decides a welding material supply maker of an ordering destination according to the welding material ordering data, and transmits the welding material ordering data to an information terminal of the decided welding material supply maker via an Internet network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235895-A (JP)
Title: Underwear and diaper and wetting detection system
Inventor: AOYAMA YOSHITAKA
IPC: A61F13/49
Filed: 2002-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect the wetting state of underwear or diaper worn by a child or the elderly person when the underwear or the diaper is wet by urination and defecation.  <P>SOLUTION: The system is provided with wetting detection means 4 and is provided with wetting report means 14 for reporting the wetting of the underwear or the diaper 1 by a wetting detection signal of the wetting detection means 4. The system automatically detects the occurrence of the wetting by the urination or the defecation and reports the same to people around the underwear or the diaper and therefore there is no need for investigating the presence or absence of the urination or the defecation each time. Since the system automatically reports the wetting state, the person wearing the underwear or the like can immediately have the underwear or the diaper exchanged with the dry and comfortable underwear or diaper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283501-A (JP)
Title: Internet connecting equipment
Inventor: KAMIYA KENJI
IPC: H04L12/28
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an operation of a system by automatically detecting the hang-up of a cable modem 16 and resetting by a reset control part 20.  <P>SOLUTION: The cable modem 16, a router 17 and a radio master unit 18 for an Internet connection are connected to a tap-off 15. The reset control part 20 is connected to the connecting point of the cable modem 16 and the router 17. The reset control part 20 has a function for resetting when the cable modem 16 is hung up or the like. The radio master unit 18 performs Internet connection services to a number of personal computers in a multiple dwelling house or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278867-A (JP)
Title: Planetary roller type power-transmission device
Inventor: SHIMADA SHINKO
IPC: F16H13/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil-leakage from an oil seal.  <P>SOLUTION: A planetary type power-transmission device T/D comprises in a casing 31 a sun roller 23, a planetary roller 24, a ring roller 25, and a carrier 26. Oil is filled in the housing 31. On the outside periphery of the carrier 26, a taper wall 52 is formed, which constitutes a path in an axially further away position when viewed from the roller side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285885-A (JP)
Title: Container for taking out tablet or the like
Inventor: TAZAKI TAKAHARU
IPC: B65D83/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for taking out tablets or the like which enables a predetermined quantity of the tablets or the like to be taken out by a simple operation and is excellent in moisture-proofness.  <P>SOLUTION: A container body 7 having a neck tube 6 hanging from a part of a bottom wall 5 which closes a lower surface of a barrel 7a with an upper surface closed is provided. A main member A having a holding tubular portion 8 with a rear face open hanging from the bottom wall 5 to surround the neck tube 6, and a sliding member B mounted to be capable of sliding in the fore- and-aft direction into the holding tubular portion 8 in contact with a lower surface of the neck tube 6 are provided. A second longitudinal hole 25 communicating with the neck tube is bored on a part of the sliding member below the neck tube 6, and a first longitudinal hole 16 is bored on a front of a lower lid 4 laterally provided on a lower surface of the holding tubular portion 8, respectively. Both longitudinal holes can communicate with each other when the sliding member B advances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003002740-A (JP)
Title: Dielectric ceramic composition for high frequency and electronic parts using the same
Inventor: SUGIMOTO YASUTAKA
IPC: H01P7/10
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition for high frequency which ensures a low firing temperature, can be co-sintered with a low resistance metal (low resistance internal electrode material) and is excellent in dielectric constant, Q value and dielectric property and to provide electronic parts using the composition such as a filter. SOLUTION: The sintering temperature of a base material having a composition containing a rare earth element (Ln), Ma, Mb, Ti and Me represented by the compositional formula (1-x) MeTia O1+2a -xLn(Ma1/2 Mb1/2 )d O(3+3b)/2 (where (a) and (b) denotes molar ratio; (x) denotes mole fraction; 0.950<=a<=1.050; 0.900<=b<=1.050; and 0.300<=x<=0.500) and having a perovskite type crystal structure as the structure of principal crystals is lowered by adding a subsidiary component containing B and Si.
Patent JP-2003284955-A (JP)
Title: Method for operating kiln for treating catalyst used
Inventor: KOIKE KOJI
IPC: B01J38/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for operating a kiln for treating a catalyst used in which a fusion growth on an inner wall of the kiln is delayed, an operation for a long period of time can be realized and a unit time treatment ability of the kiln is enhanced.  <P>SOLUTION: The catalysts used A, B and various kinds of gases related to a calcination reaction are contacted with each other by a countercurrent in the rotary kiln 5. An oil component vaporization zone where the oil component is vaporized/removed, a carbon component burning zone where a non- volatile carbon component is burned/removed, and a soda reaction zone where a sulfur component is burned/removed and a valuable metal is oxidized to be a soluble sodium compound are formed in the order from a used catalyst insertion end of the kiln.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282462-A (JP)
Title: Shower plate and method of manufacturing the same, and shower head using the same
Inventor: OSHIMA KAZUYOSHI
IPC: H01L21/3065
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a shower plate provided in a vacuum container of a plasma generating apparatus cannot form a film with the uniform thickness on a wafer.  <P>SOLUTION: The shower plate 4 for the plasma generating apparatus which supplies treatment gas onto the surface of a wafer 8 contains at least 99.5 wt.% of alumina and is formed of a ceramic porous material having a porosity of 30 to 65%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286005-A (JP)
Title: Fuel reformer
Inventor: OKU MANABU
IPC: C01B3/38
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reformer capable being stably operated through a long period.  <P>SOLUTION: The fuel reformer 10 is an apparatus for feeding raw fuel material R to the inside of a reforming tube 11 in which a reforming catalyst (c) is packed and discharging a reformed gas F and at least a part of the apparatus with which the raw fuel material R and the reformed gas F are brought into contact is made from austenitic stainless steel and at least a part of the apparatus with which a combustion gas and a waste combustion gas W are brought into contact is made from ferritic stainless steel. As the austenitic stainless steel, a steel kind containing 0.02-0.10 mass% C, 1.5-2.5 mass% Si, ≤2.0 mass% Mn, ≤0.04 mass% P, ≤0.02 mass% S, 7-12 mass% Ni, 15-25 mass% Cr, 0.001-0.1 mass% sum of one or more kinds of Y and REM (rare earth metals) and 0.02-0.20 mass% N is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286421-A (JP)
Title: Water-based black ink composition, ink-jet recording method using the same and recorded matter
Inventor: AOYAMA TETSUYA
IPC: C09D11/328
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based black ink composition which gives printed matter excellent in light resistance, gas resistance and the balance among faded colors, an ink-jet recording method using the same and recorded matter recorded by the recording method.  <P>SOLUTION: The water-based black ink composition comprises at least a trisazo dye represented by formula 1 (wherein Nps is a group selected among groups represented by formulae (2)-(4); M is a cation selected from a hydrogen atom, an alkali metal and ammonium) and, as a complementary color dye, at least one selected among C. I. Direct Yellow 98, C. I. Direct Yellow 58 and C. I. Acid Yellow 23. The ink-jet recording method comprises using the same. The recorded matter is recorded by the recording method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286006-A (JP)
Title: Fuel reforming system
Inventor: TAKEMOTO SHINICHIRO
IPC: C01B3/38
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming system having excellent carbon monoxide removal efficiency.  <P>SOLUTION: In the fuel reforming system provided with a reformer 1 for producing a reformed gas, a carbon monoxide selectively oxidizing reactor 3 for removing carbon monoxide contained in the reformed gas, a cooling medium flow passage 12 provided in the carbon monoxide selectively oxidizing reactor and a 1st heat exchanger 5 and a 2nd heat exchanger 6 mounted respectively in the upstream side and the downstream side of the carbon monoxide selectively oxidizing reactor, the cooling mediums respectively flowing out from the 1st heat exchanger and the 2nd heat exchanger are mixed with each other and supplied to the cooling medium flow passage of the carbon monoxide selectively oxidizing reactor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293170-A (JP)
Title: High-temperature electric conductor
Inventor: AKIKUSA JUN
IPC: C23C30/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and practicable high-temperature electric conductor having an oxidation resistance.  <P>SOLUTION: An Ni plating layer 4 is formed on the surface of a metallic base material 2, such as an Fe-base, Ni-base or Co-base alloy, and a silver film 3 by silver plating is formed thereon.  <P>COPYRIGHT: (C)2004,JPO