baber/WOPTO huggingface dataset:
Patent JP-2004059092-A (JP)
Title: Automatic stopping type nozzle and liquid supplying device
Inventor: NAKAYAMA YASUHIKO
IPC: F16K21/18
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform an automatic stopping of pouring liquid into a container without using the complex configuration such as an electrical contact and the like.  <P>SOLUTION: This automatic stopping type nozzle comprises a flow passage shutting means 305e displaced between one position where a liquid flow passage is shut off and the other position where the liquid flow passage is released; a float 304 displaced in response to a position of liquid surface of liquid poured into a container; a first magnetic member 304f displaced in response to a displacement position of the float 304; and a second magnetic member (212a, 212b) arranged while holding a flow passage of the flow passage shutting means 305e in respect to the first magnetic member 304f. At least one of the first magnetic member 304f and the second magnetic member (212a, 212b) is magnetized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058540-A (JP)
Title: Method and apparatus for manufacturing ceramic laminate
Inventor: TAKABAYASHI MASATOMI
IPC: B28B11/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus, which can effectively prevent air from remaining inside in the lamination of ceramic green sheets, and to provide a method and an apparatus, which enable the manufacture of a high-grade ceramic laminate without causing an increase in manufacturing cost and a decrease in manufacturing efficiency.  <P>SOLUTION: The ceramic green sheets 1 are placed on a pressing surface 12a of a lower press member 12, and a frame-like member 110 is arranged in a position around the sheets 1. The member 110 is slidably constituted in the state of close contact with member 12. When the member 15 is made to descend, an outer peripheral step surface 15b, which is formed around a pressing surface 15a of the member 15, is brought into close contact with the top surface of the member 110, so that a closed space can be defined. The air is discharged from an exhaust port 152 which is opened in the inner peripheral part of the surface 15b. When the closed space is decompressed, the member 15 is made to descend further, and the sheets 1 are pressurized by the pressing surface 15a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061451-A (JP)
Title: Two-wire type electromagnetic flowmeter
Inventor: MITSUTAKE ICHIRO
IPC: G01F1/60
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase an excitation current value in a low flow area, and enhance the stability of the flow measurement therein.  <P>SOLUTION: A condenser C2 of a few hundred mF or more is connected between lines LA and LB in the front stage of an excitation voltage circuit 3-1. The indication value of an excitation current Iex to an excitation circuit 3 is defined as 4.8mA in a section of the measurement value of from 0% to less than 5%. For example, when the measurement value is 0%, supply current I is defined as 4mA. In this case, the value of the excitation current Iex is defined as 4.8mA, which is greater than the supply current I = 4mA. At this time, the rising waveform of the excitation current Iex is such a waveform that a stationary zone of 5ms or more is secured because electric charges are stored in the condenser C1 by surplus power in a design context until the excitation current Iex exceeds the supply current I, and the current is replenished to a Zener diode ZD1 during the excitation current Iex exceeds 4mA by the electric charges, so that the operations of the constant voltage circuit 3-1 are secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066850-A (JP)
Title: Fan shroud structure for vehicle
Inventor: SETOGUCHI HIROTAKA
IPC: B60K11/04
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan shroud structure for a vehicle, which shuts off hot wind passing through an engine mount and non heat-resisting components or the like, without increasing the number of constituting components.  <P>SOLUTION: A radiator fan shroud 3 for storing a radiator fan 2 arranged between the power train 4 supported by the engine mount 7 to a car body and a radiator 1 provided in front of the power train 4. A rectifying part 14 curved from a part of the cylindrical part forming an opening part to the opening side is integrally formed to the radiator fan shroud 3. The outside air F heated after passing through the radiator 1 is allowed to flow along the rectifying part 14, positively shutting off the hot wind passing through the engine mount 7 arranged in the left rear direction of the radiator fan shroud 3 and the non heat-resistant components or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069767-A (JP)
Title: Liquid crystal display device
Inventor: ISHII TOSHIYA
IPC: G02F1/1343
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deterioration in visibility and degraded response speed resulting from cell gap difference generated on the boundary between a reflection region and a transmission region and in the vicinity thereof in a vertical alignment mode liquid crystal display device having the reflection region and the transmission region.  <P>SOLUTION: An opening region 125A as a first alignment division means to divide alignment of liquid crystal molecules is formed on the boundary of a pixel electrode 111A of a reflection part 120 and a pixel electrode 111B of a transmission part 121 or in the vicinity thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069828-A (JP)
Title: Optical fiber cable
Inventor: NAKAMURA HIROSHI
IPC: G02B6/44
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable with little environmental burdens which can be manufactured with one line without providing other lines.  <P>SOLUTION: The optical fiber cable is provided with a coated optical fiber 11, a high-tension member 12 arranged in parallel with the coated optical fiber 11, and a jacket 3 composed of a first thermoplastic resin extruded and coated on their outer circumferences collectively. The optical fiber cable is provided with a coating 12a composed of a second thermoplastic resin which is melted with heat of extrusion and coating of the jacket 13 on the surface of the high-tension member 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067778-A (JP)
Title: Black ink for correcting defect of fine colored pattern, and color filter
Inventor: ARAI KATSUKUNI
IPC: C09D11/322
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black ink for correcting a defect of a fine colored pattern which has sufficient blackness and light screening properties, has no conspicuous corrected portion, does not form a projection to cause a new problem even on coating a pinhole portion of a white defect, further does not increase the area overlapping a normal picture element by spreading of a spot after coating, and moreover has good stability of the properties such as viscosity of the ink on storage and a low volume reduction ratio after coating, and can sufficiently increase the film thickness of the coated portion of the pinhole portion when used, a method of correcting the defect of a fine colored pattern by using the same, and a color filter manufactured by using them.  <P>SOLUTION: The black ink for correcting the defect of the fine colored pattern comprises at least red, yellow, and blue coloring agents, a polymer, a monomer having a reactive functional group, and a solvent in a compounding amount of the solvent of 25-70 wt.% based on the entire weight, and has viscosity of the ink of 40-300 mPa sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066066-A (JP)
Title: Method and apparatus for treating livestock waste
Inventor: TANAKA TAKUMI
IPC: C02F11/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time, labor and cost for treating a large amount of livestock waste in the present condition that the countermeasure for the same has not been taken enough in spite of increased of the livestock waste at present.  <P>SOLUTION: The livestock waste is subjected to supercritical hydroxylation reaction or subcritical hydroxylation reaction and are then reacted together with their decomposition products with calcium or magnesium or sodium or potassium, thereby, the excreta are changed to magnesium acetate or sodium acetate or potassium acctate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072330-A (JP)
Title: Communication apparatus, communication management device, communication program and communication management program
Inventor: TANAKA TAKEO
IPC: H04W88/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data from being stolen when a client itself to be connected to a communication system is stolen.  <P>SOLUTION: The client 3 for storing radio LAN card ID for identifying a normal radio LAN card and client ID for identifying the client 3 itself transmits information such as the client ID to office servers 1A, 1B or a head office server 2 through an external access point 1AI, 1BI, 2I, 1AE, 1BE, or 2E when the radio LAN card ID of an inserted radio LAN card coincides with the stored radio LAN card ID. When the transmitted information is transmitted from the normal client 3 and the transmitting place and time are not illegal, the office servers 1A, 1B or the head office server 2 permits the start of the client 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069926-A (JP)
Title: Display device with mirror function, and electronic device
Inventor: TSUCHIYA HITOSHI
IPC: H05B33/14
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a mirror function whose display screen can be switched to a mirror and wherein prescribed information can be displayed on a display surface even when the display surface functions as the mirror and an organic EL can be also used as a display device and to provide an electronic device provided with the liquid crystal display device.  <P>SOLUTION: The liquid crystal display device is provided with an image display part 1 emitting image light for displaying an image and a mirror display part 2 disposed in front of the image display part 1 and having a plurality of switching areas A1 to A3 capable of independently switching an image transmission state in which the image light is transmitted and a mirror state in which external light is reflected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071889-A (JP)
Title: Optical fiber for optical amplification and wavelength converter
Inventor: AMANO TSUGIO
IPC: H01S3/10
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber for optical amplification suited for being used for a wavelength converter and to provide the wavelength converter containing this optical fiber for optical amplification.  <P>SOLUTION: An optical fiber 10 for optical amplification is an optical fiber obtained by applying a rare earth element (e.g., Er, Tm, Pr, Nd, etc.) to an optical guide region, and the rare earth element is stimulated by entering a stimulation light of a predetermined wavelength, and when the stimulated rare earth element is mitigated to a lower level, an emitted light of a predetermined wavelength is generated. The optical fiber 10 for optical amplification has a zero dispersive wavelength λ<SB>0</SB>between a wavelength λ<SB>p</SB>of the excited light which can stimulate the applied rare earth element and a maximum wavelength λ<SB>max</SB>of the emitted light generated when the stimulated rare earth element is mitigated to a lower level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071945-A (JP)
Title: Actuators and liquid jet head
Inventor: MATSUDA KATAYOSHI
IPC: H01L21/28
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high density multi-head by employing a multilayer structure of thin films of single oriented crystal or oxide of single crystal in the actuator of a liquid jet head so that micromachining of smiconductor process can be applied.  <P>SOLUTION: In the body substrate section 1 of the liquid jet head, a liquid opening 2, a pressure chamber 3, and the like, are formed and then a diaphragm 11, a lower electrode 13, a piezoelectric film 12 and an upper electrode 14 constituting the actuator 10 are formed to close the opening 4 of each pressure chamber 3. When at least the lower electrode 13 is formed of a thin film of single oriented crystal or oxide of single crystal, the overlying piezoelectric film 12 may also be formed of a thin film of single oriented crystal or oxide of single crystal and since sufficient piezoelectric characteristics can be attained even if the piezoelectric film 12 is made as thin as 1-4 μm, micromachining of smiconductor process can be applied to formation of the actuator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075082-A (JP)
Title: Easily unsealable hermetic carton
Inventor: HAYASHI MASAYASU
IPC: B65D5/54
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily unsealable hermetic carton which has good sealability for contents without powder leakage, can be easily unsealed by a simple operation and easily re-sealed, and is highly economical with the minimum material required.  <P>SOLUTION: The easily unsealable hermetic carton includes a front plate, a rear plate and a pair of opposite side plates. A top plate and an unsealing piece are connected with the upper side of the rear plate. Folding pieces are connected respectively with the upper sides of the side plates. The unsealing piece is formed with a part to be unsealed by a pair of tear-open lines extending to a crease. The top plate is formed with an opening by a pair of opening cut lines successive with the tear-open lines extending to a crease with the rear plate. An adhesive region is formed at the upper edge of the front plate of a half cut line from the surface on a position where the unsealed portion overlaps when the unsealing piece is stuck. A portion to be peeled is provided except the adhesive region at the position where the unsealed portion of the front plate overlaps. The carton is set up from a single carton thus formed. The top folding piece and the top plate, and the unsealing piece and the upper edge of the front plate are stuck via an adhesive to form a top.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079234-A (JP)
Title: Detecting method of organic trace component
Inventor: DOBASHI SHINSAKU
IPC: G01N27/62
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting device of an organic trace component, capable of continuous and highly sensitive analysis.  <P>SOLUTION: This detecting device is equipped with a sample introducing means 13 to continuously introduce a sample 11 into a vacuum chamber 12, an ionizing means 14 to ionize the introduced sample 11 by a laser beam L in an ionizing part 14a, an ion converging means 15 to converge an ionized element, a deflecting part 16 to deflect the converged element, and a time-of-flight mass spectrometer 19 provided with an ion detector 18 to detect an deflected ion element 17. A pulse voltage is applied to the ion deflecting part 16 to guide only a desired ionized element to the ion detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073050-A (JP)
Title: Method for producing fermented plant and lactic fermentation product
Inventor: INAFUKU MORIO
IPC: A23L19/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing fermented plants by which the plants are improved in taste, the anti-oxidative activity or the vasopressor inhibiting function of the plants is reinforced and active mineral ingredients are increased by subjecting the plants to fermentation, in view of aiming at effective utilization of Asteraceae or Rutaceae plants not utilized because of their inferiority in taste while having such constituent as to have the anti-oxidative activity or the vasopressor inhibiting function.  <P>SOLUTION: The fermented plants are produced by fermenting Rutaceae plants and/or Asteraceae plants with lactobacillus, both of lactobacillus and yeast, both of lactobacillus and Bacillus subtilis, or all three of the lactobacillus, yeast and Bacillus subtilis. The fermentative bacteria preferably comprise a mixture of Lactobacillus plantarum, Streptococcus thermophilus, and Bacillus subtilis. The Rutaceae plants preferably comprise Citrus depressa, and further preferably comprise Ixeris dentata.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077760-A (JP)
Title: Printing method for printer
Inventor: TAKAGI TATSUYA
IPC: B41J13/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an unnecessary printing process or the like, when resuming printing.  <P>SOLUTION: If there is a printing medium in the course of printing on one side when the jam of a fed sheet is detected, printing on the one side is continued and the medium is inserted into a duplex unit. After that, a fed sheet jam removal request means A(2) requests the removal of the jam of the fed sheet. A duplex unit inside monitor means A(4) monitors changes in the inside of the duplex. If there is no change in the duplex, the medium is allowed to be used again after the printing process resumes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077323-A (JP)
Title: Projectile launcher and projection sabot for use in the same
Inventor: SHINOHARA KENICHI
IPC: G01M99/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a launcher and a projection sabot for use in the same, which can keep a projectile at the sabot center without deviation, which can accurately project the projectile to a target position with high reproducibility, in which a projection velocity of the projectile or the timing is not influenced even when the projection sabot is deformed for damping a shock, in which a part of parts thereof can be reused, and in which acceleration of the projection sabot or the projection of the projectile is not influenced even when a sabot seal is used.  <P>SOLUTION: The projection sabot 12 for accommodating the projectile 4 therein, a charger 14 having a through-hole for accommodating the projection sabot so as to be capable of passing therethrough, a projection valve 16 for rapidly supplying the charger with a gas having a high pressure, a gun barrel 18 having a through-hole through which the projection sabot passes, and a stopper device 20 for stopping only the projection sabot are provided. The projection sabot 12 is composed of a sabot inner cylinder part 12a for internally positioning the projectile 4 and a sabot outer cylinder part 12b which is fitted into the charger and the gun barrel. Only the sabot outer cylinder part 12b is deformed by collision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079858-A (JP)
Title: Solar cell and its manufacture
Inventor: SATO TAKUYA
IPC: H01L31/04
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell employing a semiconductor having a chalcopyrite crystal structure, which has high qualities and adhesiveness, and to provide its manufacture.  <P>SOLUTION: The solar cell 10 is provided with an insulating substrate 11 on which conductive layers 12a, 12b and a photoabsorption layer 13 consisting of a compound semiconductor layer comprising a Ib group element, a IIIb group element and a VIb group element, are arranged. The conductive layer consists of at least two layers wherein a layer 19 comprising a Ia group element is sandwiched between the first conductive layer 12a and the second conductive layer 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077074-A (JP)
Title: Heat medium supply facility having hot water storage tank juxtaposed therewith
Inventor: AZUMAGUCHI SEISAKU
IPC: F24D3/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat medium supply facility having a hot water storage tank juxtaposed therewith capable of enhancing the starting of a heat release part while reducing the cost.  <P>SOLUTION: The hot water storage tank 1 connected with a hot water supply passage 6; a heat medium supply means 5 for circulating the heat medium through a heat medium circulation passage 4 connecting the heat release part 2 and a heat medium heating means 3; and an operation control means H for controlling an operation of the heat medium supply means 5 are provided. A stored hot water supply means 24 for supplying hot water in the hot water storage tank 1 to the heat medium circulation passage 4 as the heat medium is provided. The operation control means H controls the operation of the stored hot water supply means 24 so as to supply the hot water in the hot water storage tank 1 to the heat medium circulation passage 4 when the starting operation of the heat medium supply means 5 is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076131-A (JP)
Title: Pelletizing agent for iron making
Inventor: OKADA TSUTOMU
IPC: C08F220/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pelletizing agent for iron making which is effective in pelletizing iron-ore fines etc. in the manufacture of sintered ore to be a raw material for iron making.  <P>SOLUTION: The pelletizing agent for iron making contains, as an essential component, a high-molecular compound obtained by copolymerizing monomer components containing a monomer having a carboxyl group and/or its salt and a monomer having a hydrophobic group. It is preferable that the monomer having the hydrophobic group is constituted of at least one monomer selected from the group consisting of acrylic ester having 2 to 10 C alkyl groups or cycloalkyl groups, methacrylic ester having 1 to 10 C alkyl groups or cycloalkyl groups, styrene and vinyl acetate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080970-A (JP)
Title: Protective circuit for lightning surge
Inventor: HIRATA TOSHIHIKO
IPC: H02H9/04
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightning surge protecting circuit, capable of not only protecting against punctures the circuit elements, including semiconductors used in a device and the like connected to a load connection point but also avoiding the burning of a surge absorber itself, by actuating the circuit, when an overvoltage such as a lightning surge is superimposed to lines.  <P>SOLUTION: Positive temperature coefficient thermistor (PTC) are inserted and connected between lines in series to surge absorbers. The current-limiting characteristics, effected by the temperature rise and the increase of resistance of the PTC generated by overcurrent that is caused to flow when an overvoltage is applied between the lines, is configured to prevent the punctures by the overcurrent and overheating of the surge absorbers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081899-A (JP)
Title: Treatment method for combustion exhaust gas
Inventor: HINO MITSUTAKA
IPC: B01J23/745
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and running cost of a carbon precipitation apparatus by drastically enhancing the precipitation efficiency of carbon from CO in a combustion exhaust gas.  <P>SOLUTION: In the treatment method for a combustion exhaust gas containing CO and a harmful substance, the combustion exhaust gas is brought into contact with a catalyst system containing an Na compound as a co-catalyst to precipitate carbon from CO. This precipitated carbon and the combustion exhaust gas are brought into contact with each other to adsorb the harmful substance by precipitated carbon.  <P>COPYRIGHT: (C)2004,JPO