baber/WOPTO huggingface dataset:
Patent JP-2005202232-A (JP)
Title: Optical waveguide substrate
Inventor: KANEKO KATSUHIRO
IPC: G02B6/12
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide substrate which does not cause a propagation loss due to the leaking of light to the substrate and a metal layer even when a clad part of the lower side or upper side of a core part on an optical waveguide is thin.  <P>SOLUTION: In the optical waveguide substrate, an optical waveguide 6 composed of the clad parts 3, 5 and the core part 4 within the clad parts and aerosol silica layers 2, 2' which are arranged between the clad part 3 of the lower side of the core part 4 and the substrate 1, and at least on one side of the surface of the clad part 5 of the upper side of the core part 4 are formed on the substrate 1. By using the aerosol silica layers 2, 2' of low refractive index, the shuttering of propagation light in the optical waveguide 6 can be strengthened and the leaking of light to the outside of the clad parts 3, 5 of a mode field can be minimized. Therefore, even when the clad part 3, 5 of the lower side or upper side of the core part 4 is thin, the occurrence of the propagation loss due to the leaking of light to the substrate 1 of the lower side of the core part 4 and a metal layer 7 formed on the upper side can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217660-A (JP)
Title: Decolorizing composition ready to use, preparation method, and decolorization method
Inventor: LEGRAND FREDERIC
IPC: A61K8/22
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a decolorizing composition capable of being quickly mixed and having a homogeneous and powerful decolorization effect.  <P>SOLUTION: The decolorizing composition ready to use is prepared by mixing, prior to use, (i) a paste-form anhydrous decolorizing composition containing at least one peroxide salt, at least one alkali agent, and at least one inert organic liquid with (ii) a hydrogen peroxide oil-in-water emulsion form oxidizing composition containing at least one nonionic and/or anionic surfactant and at least one copolymer having at least one type of hydrophobic units and at least one type of units derived from an ethylenically unsaturated monomer having a free or partially or entirely neutralized sulfonic group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005202861-A (JP)
Title: Voltage regulator for ac equipment
Inventor: KAWABE KAZUO
IPC: G05F1/14
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the energy consumed by a voltage regulator that regulates voltages applied to an AC equipment by reducing reactance in steps.  <P>SOLUTION: A first reactor L<SB>1</SB>is connected in series with the primary winding T<SB>2</SB>of a second reactor L<SB>2</SB>having a secondary winding T<SB>22</SB>such that magnetic flux produced at the primary winding T<SB>2</SB>is canceled out as a first switch SW<SB>2</SB>is turned on. A circuit formed by connecting a second switch SW<SB>4</SB>in parallel with that reactor series circuit is connected in series with the AC equipment 2. At a certain time after the application of a low voltage to the AC equipment 2 through the reactor series circuit, a first switch SW<SB>2</SB>is turned on to reduce the reactance of the first reactor L<SB>1</SB>and enhance by one step the voltage applied to the AC equipment 2. Thereafter, the second switch SW<SB>4</SB>is turned on to short-circuit the reactor series circuit and apply all voltages so as to transition to an operating state. Because the reactor series circuit is short-circuited in the operating state, the energy consumed by the reactor series circuit can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199667-A (JP)
Title: Manufacturing method of laser welded-member
Inventor: IWAI YOZO
IPC: B29C65/16
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a laser-welded member which can be checked for welding quality.  <P>SOLUTION: The manufacturing method of the laser-welded member is characterized by forming an opening 111 communicating with at least part of a fused region made when laser is irradiated in at least one of a transmissive resin plate 11 or an absorptive resin plate 12 when the transmissive resin plate 11 transmitting a laser L and the laser absorptive resin plate 12 absorbing the laser without substantially transmitting the laser are laser-welded. The molten resin flowing into the opening solidifies, and blocks at least part of the opening. The acceptability of the laser welding can be checked by judging the state of blocking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207801-A (JP)
Title: Gas flowmeter
Inventor: WATANABE KAZUYUKI
IPC: G01F1/696
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas flowmeter enhanced in measuring sensitivity, compared with conventional one.  <P>SOLUTION: In this gas flowmeter for detecting a change of a resistance value of a resistor ra due to the gas flow as a change of a voltage va, by bringing the resistor ra with a current I1 flowing therethrough into contact with a gas flow, to measure a gas flow rate, the constant current I1 is supplied by a constant current source Ga. The measuring sensitivity is enhanced since the change of the resistance value of the resistor ra is directly found as the change of the voltage va.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210282-A (JP)
Title: Mobile phone with automatic shutter tone volume adjustment function
Inventor: HASHIMOTO TAKANARI
IPC: H04R3/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone having automatic shutter tone volume adjustment function, capable of automatically adjusting the tone volume of a shutter tone of a camera, depending on the magnitude of the surrounding noise.  <P>SOLUTION: The mobile phone 1 with the automatic shutter tone volume adjustment function includes an antenna 2, a transmission/reception section 3, an operation section 4, a display section 5, the camera 6, a tone data storage section 7, an image data storage section 8, a speaker 9, a noise measurement section 10, a shutter tone volume adjustment section 11, an entire control section 12, and a power supply control section 13. When the mobile phone 1 with the automatic shutter tone volume adjustment function is set to camera mode, the noise measurement section 10 measures the magnitude of the surrounding noise. The shutter tone volume adjusting section 11 automatically increasingly/decreasingly adjusts the tone volume of the shutter tone of the camera 6, in matching with the magnitude of the surrounding noise of the mobile phone measured by the noise measurement section 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204568-A (JP)
Title: Sesame paste
Inventor: ADACHI TADAHISA
IPC: A23L27/10
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sesame paste having flavor inherent in sesame and seldom segregating into oily fraction and solids even after long-term storage.  <P>SOLUTION: This sesame paste is obtained by the following procedure: Sesame is pulverized into a paste form with pulverized particles ≥300 μm in mesh size accounting for 15-40 wt.% of the whole paste, and the resultant paste is incorporated with a fixed amount of hardened oil or shortening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004234012-A (JP)
Title: Organophotoreceptor, apparatus for forming electrophotographic image, method for forming electrophotographic image, charge transfer substance, and polymer charge transfer compound
Inventor: TOKARSKI ZBIGNIEW
IPC: G03G9/12
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge transfer substance having an amino-substituted hydrozone group and an epoxy group, an organic photoreceptor and an electrophotographic image forming apparatus containing the substance, and a method for forming an electrophotographic image by using the substance.  <P>SOLUTION: The organic photoreceptor comprises a conductive supporting body, and a photoconductive element which is positioned on the conductive supporting body, and contains (a) a charge transfer substance having the structure of formula (1) and (b) a charge generating compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005194487-A (JP)
Title: Pigment dispersing resin and coating composition containing the same
Inventor: KIMURA TAKAO
IPC: C08F8/00
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block copolymer useful for producing a pigment paste and excellent in pigment dispersibility.  <P>SOLUTION: The block copolymer comprises a solvent-soluble block (A) and a pigment-adsorbing block (B) containing a carboxy group or an acid anhydride group as a functional group. The block copolymer, for example, comprises the solvent-soluble block (A) having a halogen atom on its terminal and the pigment-adsorbing block (B) obtained by block-polymerizing a polymerizable unsaturated monomer having the carboxy group or the block-protected carboxy group, and the mass ratio of the block (A) to the block (B) is (40-99.5):(60-0.5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221735-A (JP)
Title: Method for manufacturing cylindrical printing original plate on which laser engraving is possible
Inventor: YAMADA HIROSHI
IPC: G03F7/26
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a cylindrical flexographic printing original plate on which laser engraving is possible by photo-curing a liquid photosensitive resin composition having a very low light transmittance to ultraviolet light including light in a wavelength region of 200-450 nm under the above ultraviolet light.  <P>SOLUTION: A method for manufacturing the cylindrical printing original plate includes (i) a step of forming a photosensitive resin layer (B) of 0.01-0.3 mm thickness on a cylindrical support (A) by applying the photosensitive resin composition which is liquid at 20°C; and (ii) a step of forming a photosensitive resin cured object layer (C) on which laser engraving is possible by irradiating the formed photosensitive resin layer with light in the air, wherein the photosensitive resin layer (B) contains a near-infrared laser beam absorbent (g) having light absorption in an ultraviolet region of 200-400 nm and a light transmittance at 365 nm or 423 nm wavelength is 0.1-30%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221164-A (JP)
Title: Liquid fuel combustion heater
Inventor: UCHIDA TAMIYA
IPC: F24H3/04
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the uncomfortable feeling by providing an indoor opening type combustion heater wherein the generation of smell is unavoidable, with an air cleaning function, by cleaning the air in a living space where the heater is installed, and by reducing the operation noise.  <P>SOLUTION: An air cleaning unit 23 is mounted on a framework back face of a main body 1, the air cleaning unit 23 is composed of a suction port 30, an exhaust port 31, an air filter 26 mounted on the way of an air trunk connecting the suction port 30 and the exhaust port 31 for eliminating the smell and dust of the air, and an air cleaning fan 27 for generating the air flow from the suction port 30 to the exhaust port 31. A control device 32 increases the air blowing volume of the air cleaning fan 26 when the combustion output of a burner 3 is high, and decreases the air blowing volume of the air cleaning fan 27 when the combustion output is small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218721-A (JP)
Title: Hybrid computer system and method of hybrid information display
Inventor: KANEKO HIROSHI
IPC: G16H10/60
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method of instantly switching a real image and reference information related thereto and displaying the image or information on a display.  <P>SOLUTION: The hybrid computer system comprises a first computer in standby for taking in and reproducing electronic data on the real image photographed real time or just before, a second computer in standby for reproducing electronic data on reference information related to the real image taken in by the first computer, and a switch unit permitting displaying the real image or reference information on the display by instantly switching the first computer and the second computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220711-A (JP)
Title: Snow removal attachment and attachment for forklift
Inventor: KUROKI HIROMICHI
IPC: E01H5/06
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow removal attachment for a forklift capable of providing a blade angle adjusting function by a simple structure and adaptable to various lengths of forks.  <P>SOLUTION: This snow removal attachment comprises a base member 1 fitted to the fork of the forklift, the blade 2 pivotally supported at the tip 1a of the base member 1 so as to be swung in the lateral direction, and a connection member 3 holdingly connecting the blade 2 to the base member 1. The swing angle of the blade 2 relative to the base member 1 is made adjustable by changing the connection position of the connection member 3. Also, the base member 1 comprises a pair of horizontal band plate-like projected parts 10 and 10 on both right and left sides. A plurality of swing angle adjusting holes 11 are formed at the pair of horizontal band plate-like projected parts 10 and 10 at specified intervals. One end of the connection member 3 is selectively connected to the swing angle adjusting hole 11 through an insert device. In addition, the base member 1 comprises an insert holding member 4, a fixing member 5, and a connection bar 6. The connection bar 6 comprises a plurality of distance adjusting holes 6a each adjusting a distance between the insert holding member 4 and the fixing member 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225294-A (JP)
Title: Seat belt device for vehicle
Inventor: SETO TAKAYUKI
IPC: B60R22/24
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To mount a front end of a rail member to a lower part of a seat and a rear end thereof to a vehicle not so as to affect to detection accuracy of a weight detection means in a vehicle in which a seat belt retractor for winding one end of the seat belt is provided in a door for releasing/closing an opening for getting on/off, a rail member for longitudinally sliding the other end of the seat belt is provided near a lower edge of the opening and a weight detection means for detecting displacement generated by the weight applied to a front seat is provided on a lower part of the seat.  <P>SOLUTION: The front end of the rail member 41 is turnably mounted to a load transmission member 46 mounted to a lower part of the seat through a bracket 70 around a pivot shaft P. A rear end of the rail member 41 is mounted to the vehicle body displaceably in a longitudinal and a vertical direction. Even if the load transmission member 46 is displaced by seating of an occupant, since the rail member 41 itself is displaceably mounted, it does not affect to displacement of the load transmission member 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225613-A (JP)
Title: Stock device for rod member
Inventor: IMAIZUMI TAKESHI
IPC: B65G57/03
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock device in which rod members can be securely stacked in layers in a stocker by movement of a fork.  <P>SOLUTION: In this stock device 1, a regulating member 44 is provided in the stocker 40 below a lift part 2 for stacking the rod members W in layers in a storage space K. By means of a regulating surface 45 of the regulating member 44, the forward-backward position of the rod member W on the first layer is decided as it is dropped into the storage space K in the stocker 40 by movement of the fork 30, in such a way that the rod member W on the second layer and on can be stored between the rod member W and the rod member W on the lower layer. The rod members W in the storage space K in the stocker 40 can thus be positively stacked in layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225837-A (JP)
Title: Sheet-like cosmetic
Inventor: TOMINAGA NAOKI
IPC: A61K8/73
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a sheet-like cosmetic having bleeding effect in the component and excellent in moisturizing effect on the skin.  <P>SOLUTION: This sheet-like cosmetic is obtained by carrying a gel-like base containing 0.1 to 50 mass% alkylene oxide derivative represented by the formula (I): R<SP>1</SP>O-[(AO)<SB>m</SB>(EO)<SB>n</SB>]-R<SP>2</SP>(wherein AO is a 3-4C oxyalkylene group and EO is an oxyethylene group; 1≤m≤70; 1≤n≤70; the ratio of EO group to a total of AO group and EO group is 20-80 mass%; AO group and EO group may be added to each other in a blocked state or random state; R<SP>1</SP>and R<SP>2</SP>may be same or different and they are each a 1-4C hydrocarbon group or hydrogen atom, and the ratio of the hydrogen atom to the hydrocarbon group in R<SP>1</SP>and R<SP>2</SP>is ≤0.15) and a gelling agent on a sheet-like support.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229066-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYATA RIE
IPC: H01L29/739
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a trench gate structure having a high punch-through withstand voltage and a wide control range for the threshold voltage Vt, and to provide its manufacturing method.  <P>SOLUTION: A semiconductor device is provided with a p-type drain region that is formed into a silicon substrate S; a low-concentration p-type drain region (EPI)1; a high-concentration p-type source region 8 that is formed at the upper part of the low-concentration drain region 1; an n-type substrate region 3 that is formed between the high-concentration p-type source region 8 and the low-concentration p-type drain region (EPI)1, a trench T; a gate insulating film 4 and a gate electrode 5 that are formed inside the trench T, an insulating film 7 closing the trench T; and an n-type pocket region 6 that is formed between the n-type substrate region 3 and the high-concentration p-type source region 8. By the n-type pocket region 6, there is formed a barrier blocking the spread of a depletion layer from the low-concentration p-type drain region 1, without reinforcing the electric field strength applied to the low-concentration p-type drain region 1 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233440-A (JP)
Title: Small article storage sheet for refrigerator
Inventor: SOEDA FUMIKO
IPC: F25D23/04
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small article storage sheet capable of storing a stored article such as a seasoning contained in a small bag in a refrigerator at an extremely conspicuous position without taking a large space.  <P>SOLUTION: This small article storage sheet 13 is formed by manufacturing a base part 73 by cutting a synthetic resin film so as to ride over the all portions of an upper part 4, an intermediate part 5, and a lower part 6, installing a weak viscous part 2 on the rear side of the synthetic resin film on the upper part, and forming a pocket part 3 by sticking the lower side and side of another synthetic resin film on the synthetic resin film on the lower part by heat fusion. Two pleat lines are formed on the rear surface of the intermediate part. Another synthetic resin film is formed transparent so that the stored article is visible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233002-A (JP)
Title: Auxiliary machine driving type engine starter
Inventor: ASAI JIRO
IPC: F02B67/04
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary machine driving type engine starter superior in engine mountability.  <P>SOLUTION: One-way clutches 4 and 6 are connected to both sides in the shaft direction of a rotary shaft 20a of a rotor 20 of an electric motor 5. Torque is outputted to the engine 8 side via a planetary gear 34 and an electromagnetic clutch 2 by clockwise directional rotation of the rotor 20, and a compressor 7 is driven by anticlockwise directional rotation of the rotor 20, to thereby provide an auxiliary machine driving type engine starter for restraining an increae in the shaft directional length and having a simple structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234695-A (JP)
Title: Gas leakage alarm
Inventor: KATO TOSHITAKA
IPC: G08B21/16
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas leakage alarm generating an alarm sound loud enough to attract a person at a distance and lowering the alarm sound to a proper volume when the person comes near in the case of gas leakage.  <P>SOLUTION: This gas leakage alarm is provided with a gas sensor detecting gas, an alarm part generating an alarm sound by detection of gas by the gas sensor, and an operation part varying the alarm sound by operation of the alarm part when gas is detected by the gas sensor. When a button/switch serving as the operation part is operated while the alarm is given for warning gas leakage, the alarm sound is lowered. If gas exists after a lapse of a predetermined time, the alarm sound is increased to normal high volume.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153848-A (JP)
Title: Vehicle for conveying article
Inventor: FUKUDA TAKEAKI
IPC: B65D88/12
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle for conveying powder preventing water drop from being generated in a tank.  <P>SOLUTION: The tank truck 1 provided with the tank 3 for storing the powder is provided with: an in-tank temperature detection sensor 9 for detecting the temperature in the tank 3; a surface temperature detection sensor for detecting the temperature of a surface of the tank 3; and a temperature adjustment part 15 for adjusting the temperature of the surface of the tank 3 to the temperature in the tank 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230675-A (JP)
Title: Sterilization device of legionella bacterium
Inventor: KATO TERUYOSHI
IPC: C02F1/68
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization device of Legionella bacteria which can be used jointly with a chlorine sterilization method and permits perfect sterilization of Legionella bacteria.  <P>SOLUTION: In this sterilization device of Legionella bacteria, an intake part of fluid is connected with one side of a lower part and an upper part of a tank side wall surface of a closed structure and an exhaust port of the fluid is connected with the other side, respectively, a first vessel is arranged near the intake part in a tank, a first vessel has such a structure that at least its side surface and the wall surface opposite to a second vessel later described allow the fluid to penetrate therethrough, and a plurality of ceramic balls made of a rare earth mineral containing a natural radiation element are movably incorporated in the first vessel. Further, the second vessel is arranged near the exhaust port in the tank, the second vessel has such a structure that at least the side surface and the wall surface opposite to the first vessel allow the fluid to penetrate therethrough, ceramic balls made of tourmaline mineral are incorporated in the second vessel, an ultraviolet ray lamp is arranged between the first vessel and the second vessel and a photocatalyst body is arranged around the ultraviolet ray lamp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI