baber/WOPTO huggingface dataset:
Patent JP-2004224050-A (JP)
Title: Polyester film and its manufacturing method
Inventor: KLEIN OLIVER
IPC: B32B27/30
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film having excellent gas barrier properties, especially excellent oxygen gas barrier properties.  <P>SOLUTION: This biaxially oriented polyester film comprises a base layer B, at least one outer layer A and the gas barrier layer D laminated on the outer layer A. The base layer B contains poly(m-xyleneadipamide). The gas barrier layer D comprises a base material on which those layers are formed and a copolymer having a maleic acid unit and an acrylic acid unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005209425-A (JP)
Title: Lighting system
Inventor: KONDO MASARU
IPC: F21Y101/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable omnidirectional illumination in higher intensity than the conventional by stably arranging a lighting lamp in a membrane structure inside to air pressure from a blower.  <P>SOLUTION: The lighting system comprises a bag-like membrane structure 2 formed in a soft heat resistant sheet capable of light dispersion transmission, a lighting lamp 4 supported and arranged by an illumination support constitution body 3 in the inside of the membrane structure 2, and the blower 5 projecting and shape holding the membrane structure 2 by maintaining the inside of the membrane structure 2 to a constant atmospheric pressure state. The membrane structure 2 is formed of a duck material or a parachute cross material having heat resistance and light dispersion transmission, and constituted to provide the blower 5 downward of the inside of the membrane structure 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207478-A (JP)
Title: Water tap
Inventor: BAN YOUSUKE
IPC: F16K11/052
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water tap which can be easily handled, and can be easily simplified in its structure, and can easily reduce its manufacturing cost.  <P>SOLUTION: The water tap has a water tap body 11 having a hot water side inlet passage 15, a cold water side inlet passage 16, an outlet passage 17, and a communication passage 18. The water tap further has a first valve apparatus 20 which is operated by means of a first operating portion 26 and communicates a secondary side end portion of the hot water side inlet passage 15 with a secondary side end portion of the cold water side inlet passage 16, and a second valve apparatus 30 which is operated by means of a second operating portion 36 and is connected to the secondary side of the first valve apparatus 20 via the communication passage 18, and further is connected with the primary side end portion of the outlet passage 17. The ratio of the water volume supplied from the hot water side inlet passage 15 to the communication passage 18 to the water volume supplied from the cold water side inlet passage 16 to the communication passage 18 is adjusted by the first valve apparatus 20. Whether the communication passage 18 is communicated with the outlet passage 17 or not is selected by means of the second valve apparatus 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206880-A (JP)
Title: Soft magnetic material and production method therefor, and dust core containing the soft magnetic material
Inventor: HAYASHI KAZUYUKI
IPC: H01F1/22
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide soft magnetic material for a dust core, the material which is excellent in compressibility and fluidity, and undergoes little change in electric resistance value even when fired at high temperature, and to provide a dust core containing the soft magnetic material for a dust core and having high electric resistance value.  <P>SOLUTION: The soft magnetic material for a dust core is composed of composite particle powder in which an inorganic compound selected from one or more metals selected from aluminum, zirconium, titanium, silicon, magnesium and iron formed from metal alkoxide and/or an inorganic compound such as a phosphorous compound is stuck to or covered on the surface of each particle of soft magnetic particle powder. The dust core is obtained by subjecting the soft magnetic material for a dust core to compression molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216045-A (JP)
Title: Electronic appliance case
Inventor: NAKAGAWA SATOSHI
IPC: B42D15/10
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic appliance case which is constituted so as to hardly to let dust enter into an IC card slot provided in the surface of the electronic appliance case, from the periphery and keeps a protection cap attached thereto when attaching the protection cap thereto.  <P>SOLUTION: The IC card slot is provided in the surface of the case in order to allow an IC card to be inserted, and a protection wall is provided around the IC card slot in a standing state, and a recessed part for IC card operation is formed in an upper position of the protection wall in such a state that a standing wall for prevention of dust entry is left below, and depth dimensions of the IC card slot of an IC card holder are set so that the upper end of the IC card is placed between the upper end surface of the wall standing around the IC card slot and the recessed part with the IC card inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217251-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor manufacturing device
Inventor: KONO HITOSHI
IPC: B05C11/08
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain temperature difference between the temperature of a wafer holding means sucking a wafer and the temperature of the wafer held by the wafer holding means within the range permitted from the view point of film thickness uniformity of a resist film.  <P>SOLUTION: The inside of a motor flange 13 of a spin motor 12 is formed to a double piping structure of a temperature control water piping 16 and an air supply piping 17 which is put through inside the temperature control water piping 16. Temperature control water for cooling of a shaft 12a is made to flow inside the temperature control water piping 16, and passing gas inside the air supply piping 17 is subjected to temperature control by the temperature control water. The temperature control passing gas is made to flow inside a temperature control space 19 inside a spin chuck 11, and the temperature of the spin chuck 11 is set at an optimum wafer temperature for resist film formation. Film thickness uniformity of a resist film to be formed is improved by forming the resist film while holding the wafer W by the spin chuck 11 which is subjected to temperature setting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214571-A (JP)
Title: Ammonia refrigerator
Inventor: KUMAGAI MASAHIKO
IPC: F25B9/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe ammonia refrigerator of a simple and compact configuration capable of diluting the air with ammonia concentration reduced to such an extent that it does not affect the surroundings by a neutralizing mechanism to safe concentration which gives scarcely ammonia odor by large amount of fresh outside air to release it into the air, using little amount of water for the neutralization, and preventing ammonia gas leaking in a casing from being released with high concentration.  <P>SOLUTION: This refrigerator is constituted in such a way that a water tank 12 is provided in the casing 1 of the refrigerator provided with an ammonia refrigerant circuit and the refrigerator is provided with the neutralizing mechanism for separating water from air after bringing the water in the water tank into contact with the air in the casing, returning the separated water into the water tank, and feeding the separated air into an exhaust pipe. This refrigerator has an air inlet 1a and an air outlet 1b, and a blower 7 is provided at the air outlet. An air passage 2 partitioned from a storage part of the refrigerant circuit is provided, and an external end part of the exhaust pipe 35 of the neutralizing mechanism is opened in this air passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218523-A (JP)
Title: Shoe
Inventor: KASAI KENZO
IPC: A43B13/14
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe used amphibiously, and being easily dried even if the inside of the shoe gets wet.  <P>SOLUTION: At least a part of the sole 11 of this shoe 10 has a wire mesh structure. Because at least the part of the sole has the wire mesh structure, water can freely move in the inside and the outside of the shoe through the mesh. The shoe is thus used amphibiously and, even if the inside of the shoe gets wet, can be easily dried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220834-A (JP)
Title: Structure of pump head of diaphragm type pump
Inventor: KURITA MUNEYASU
IPC: F04B43/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a pump head of a diaphragm type pump which eliminates more effectively a stagnation of a pump transport fluid within a pump chamber formed at the pump head, enables a smooth discharge of an air bubble from the pump chamber, and improves a quantitative property of the pump.  <P>SOLUTION: An opening 17 on the inlet side, which is formed at one end of a passage 13 on the inlet side, is opened at a position P in the recesses of the pump chamber 12. The pump chamber is formed at the pump head 2, and a diaphragm retainer 24 is arranged within the pump chamber. Then an opening 18 on the discharge side, which is formed at one end of a passage 14 on the discharge side, is opened at a base end position Q of the pump chamber that is in the proximity of a diaphragm 20 partitioning the pump chamber 12 so that the volume is made variable. Then both of the openings 17, 18 are positioned at the remotest intervals in the stroke direction of the diaphragm. The pump transport fluid flowed into the pump chamber 12 from the opening 17 on the inlet side is discharged smoothly from the opening 18 on the discharge side opened at the base end position of the pump chamber. Thus, the stagnation within the pump chamber is resolved, the air bubbles are sufficiently cut off, and the quantitative property can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221908-A (JP)
Title: Cradle for electrophotographic photoreceptor substrate, and method for manufacturing electrophotographic photoreceptor substrate and manufacturing apparatus using same
Inventor: TAKAICHI MOMOSUKE
IPC: G03G5/10
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle to carry out stable wet honing and scrub cleaning.  <P>SOLUTION: A cylinder cradle to be used on wet honing and a cylinder cradle to be used when a member to remove abrasive powder depositing on the cylinder surface is brought into contact with the cylinder for scrub cleaning, have a function to prevent the abrasive powder wrapping around the cradle from inducing sticking between the cylinder and the cradle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220301-A (JP)
Title: Hydrodesulfurization method of gas oil
Inventor: NAKANO KOJI
IPC: C10G45/08
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-deep hydrodesulfurization method of gas oil, wherein the concentration of sulfur in gas oil is suppressed to not more than 10 ppm without decreasing the capacity of gas oil desulfurization and also without increasing the number of reactors.  <P>SOLUTION: The hydrodesulfurization method of gas oil comprises two following hydrodesulfurization steps: a first step to contact a gas oil with a hydrodesulfurization catalyst (1) and a second step to contact the gas oil with a catalyst (2) to hydrodesulfurize and to reduce the amount of sulfur in the gas oil to not more than 10 ppm.The catalyst (1) is a desulfurization catalyst wherein VIB and VIII group metallic components in the periodic table and a phosphorus component are supported on a carrier whose main component is alumina and (1a) an amount of adsorbed ammonia measured by a thermal ammonia desorption method is not more than 0.55 mmol/g and the catalyst (2) is a desulfurization catalyst wherein VIB and VIII group metallic components in the periodic table and a phosphorus component are supported on a porous inorganic oxide containing a Y-type zeolite coated with alumina and (2a) an amount of adsorbed ammonia measured by a thermal ammonia desorption method is not less than 0.60 mmol/g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219999-A (JP)
Title: Method and apparatus for manufacturing blank of optical device
Inventor: KUBO HIROYUKI
IPC: C03B11/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a blank of an optical device efficiently and with high accuracy.  <P>SOLUTION: This apparatus for manufacturing the blank of the optical device is provided with a glass flow-out part 3 for making a molten optical glass 20 flow-out, a recessed reception die 5 for receiving the molten optical glass 21 flowing-out from the glass flow-out part, a vibration generator 16 for giving vibration to the reception die and a press die 6 for pressing and forming the prescribed quantity of molten optical glass received in the reception die between it and the reception die.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227133-A (JP)
Title: Manufacturing method for porcelain enamel steel sheet
Inventor: KOSHIHARA TAKAHIRO
IPC: C23D5/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a porcelain enamel steel sheet capable of preventing lowering of a yield, by detecting and judging a defect brought to a blister defect and by removing it.  <P>SOLUTION: This manufacturing method for the porcelain enamel steel sheet has a steel sheet manufacturing process, and an inspection process for inspecting the defect in the midway of the steel sheet manufacturing process or before the enamelling. In the inspection process, leakage magnetic flux flaw detection is carried out in a plurality of different magnetization conditions, as to the same portion, an obtained flaw detection result is computation-processed, and the defect is determined using a computed result thereof, in the manufacturing method for the porcelain enamel steel sheet. A detection signal level in the strong magnetization condition and a detection signal level in the weak magnetization condition are measured in the leaked magnetic flux flaw detection, and a ratio of the detection signal levels is calculated to determine the defect, or a harmful defect is determined when the detection signal level in the strong magnetization condition exceeds a prescribed level, and further a depth-directional position and a size of the defect is calculated based on detection signals in the magnetization conditions to determine the defect, in the computation-processing of the flaw detection result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224750-A (JP)
Title: Heat exchange device and heat exchange method
Inventor: ONOE YUKIKO
IPC: B01J19/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provided a heat exchange device and a heat exchange method capable of keeping a treating temperature and a treating time each in an appropriate range when applying heat exchange to a heat exchange object, and capable of stably producing a product with satisfactory reproducibility.  <P>SOLUTION: The heat exchange device 10 of the present invention is provided with a heat transfer vessel 11 containing the heat exchange object 1 and transferring heat thereto; a heat exchanger 12 circulating a heat exchanging medium 2 for heat exchanging with the heat exchange object 1 contained in the vessel 11; an agitation means 17 agitating the contained heat exchange object 1; an operation part 20 calculating an overall heat transfer coefficient on real time based on temperatures of the heat exchanging medium 2 and the heat exchange object 1; and at least one of an agitation speed changing means 24 changing the agitation speed of the agitation means 17 according to the calculated overall heat transfer coefficient and a flow rate changing means 23 changing the flow rate of the heat exchanging medium 2 flowing into the heat exchanger 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231918-A (JP)
Title: Modifying material for blast furnace slag and its modifying method
Inventor: KANEKO TOSHIYUKI
IPC: C21B3/08
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifying material for blast furnace slag by which the quality of the blast furnace slag after solidification is improved by modifying molten blast furnace slag without obstructing the operation and its modifying method.  <P>SOLUTION: The modifying material is a mixed granular body of coal ash with a Ca-containing material and is prepared by blending the Ca-containing material to the coal ash so that the quantity expressed in terms of CaO in the Ca-containing material is 5-60 mass% to the weight of the coal ash. The method of modifying the blast furnace slag is carried out by adding 1-30 mass% modifying material to the molten blast furnace slag and cooling it to form slow cooling slag or water granulated slag. As a result, the modifying material is prevented from the formation of the sintered lumpy material to eliminate the operation trouble such as the sticking and growing of the sintered lumpy material and the unmelting of the modifying material. Because the modifying material is easily added into the molten blast furnace slag and smoothly melted, the blast furnace slag after cooled and solidified is densified to increase the specific gravity and then, the added value of the blast furnace slag is increased and the application thereof is also enlarged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231088-A (JP)
Title: Liquid applicator
Inventor: OMOTO KEI
IPC: B43K8/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid applicator which can flow/supply a coating liquid to an applying element by a stroke pressure during writing and prevent an ink from dripping by interrupting the outflow of the coating liquid, when the applied stroke pressure is strong.  <P>SOLUTION: In this liquid applicator equipped with a valve mechanism part constituted of a first valve part which is always closed by the pressing force of a coil spring behind the applying element; a second valve part which is always opened behind the first valve part; and further, a main body container which contains the coating liquid behind the second valve part, the coil winding part of a coil spring is constituted of a region which is compressed to recede up to a suitable travel level, well adapted to the stroke, of the valve parts and a region which is compressed to recede by an appropriately strong pressing force. In addition, the applying element is transferred to the rear side by the stroke during writing and the first valve part is opened to the suitable travel level, so that the coating liquid can be supplied to the applying element side from the tip side of the main body container. At the same time, under the application of an appropriately strong pressing force, the applying element is transferred to the further backward side and the second valve part is closed. Thus the supply of the coating liquid to the applying element side is interrupted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004192008-A (JP)
Title: Method for setting sound source parameter of karaoke device
Inventor: KAWASHIMA TAKAHIRO
IPC: G10K15/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce communication traffic when information for generating a new timbre etc., is distributed from a host computer.  <P>SOLUTION: A karaoke device 3 includes a sound source program including a plurality of pieces of preset data for making parameter settings of a sound source. The host computer 1 distributes musical piece data including bank select data specifying specified preset data among the plurality of preset data for the karaoke device 3. When a karaoke musical performance corresponding to the musical piece data starts, the karaoke device 3 selects the preset data specified with the musical piece data among the plurality of preset data included in a sound source program and sets parameters of the sound source according to the selected preset data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005209596-A (JP)
Title: Connecting member for surface mounting circuit
Inventor: YOSHIZAWA TOKUO
IPC: H01R12/51
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase the bonding strength between a printed board and a connecting member by using the chemical bonding ability of an adhesive itself and the anchor effect, and to thereby secure sufficient shock resistance to an external force such as dropping.  <P>SOLUTION: A circuit pattern 31 is formed on the printed board 3. A surface of a plating 2 of a protrusion 10a of a base body 10 is connected to the circuit pattern 31 by solder 4. Then, an adhesive 5 is injected into a gap between a roughened surface of a non-circuit portion 10b and the printed board 3. Upon injection of the adhesive 5 into the gap, the adhesive 5 enters into an uneven portion of the non-circuit portion 10b having the roughened surface, and hardens inside the recessed portion, thereby generating the anchor effect in addition to the chemical bonding ability of the adhesive itself. This enhances the fixing strength and the bonding strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004259427-A (JP)
Title: Optical pickup device
Inventor: LEE JIN-WON
IPC: G11B7/127
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which is modularized so that an objective lens and an optical system are moved integrally.  <P>SOLUTION: An optical pickup unit comprises a laser diode being a light source, an objective lens converging light emitted from the laser diode on a recording plane of a disk, and a heat radiating plate which is arranged being adjacent to the disk so as to abut to wind generated in rotating the disk and which radiates heat generated in the laser diode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004150447-A (JP)
Title: High performance filter for gas turbine inlet, and filter unit for gas turbine inlet using the same
Inventor: NIINUMA HITOSHI
IPC: F02C7/055
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter unit for gas turbine inlet, of long life, capable of replacing a filter at periodic inspection of a gas turbine required to be done once a year, with respect to the filter unit for inlet of high efficiency, free from the lowering of the power generation output.  <P>SOLUTION: A filter medium is prepared by closely adhering a filter medium of low efficiency and a filter medium of high efficiency from an upstream side in the air flow direction, and each filter medium has an area of 25-35 m<SP>2</SP>/piece. The filter medium of filtering efficiency of 10-70 % to particles of 0.3 μm is mounted on an upstream layer with respect to the air flow direction, and the filter medium of filtering efficiency of 99.97 % to the particles of 0.3 μm is mounted on a downstream layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246905-A (JP)
Title: System and method for intellectual fetch and delivery of web contents
Inventor: UEN-SHAN LEE
IPC: H04L12/54
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for an intellectual fetch and delivery capable of improving delivery service of contents.  <P>SOLUTION: The system receives request of contents from a terminal user browser of a requester, and is provided with a proxy server so that contents is fetched from a server of a contents provider through at least one of communication network. The proxy server maintains logs of all contents to be fetched, which include time of fetching and a browser of a terminal requesting user, and is programmed to memorize connection between fetched contents during a predetermined interval by means of a browser of a terminal server of the same requester. When next request for specific contents is received by the proxy server, the proxy server fetches all contents related to the specific requested contents in advance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI