baber/WOPTO huggingface dataset:
Patent JP-2004296046-A (JP)
Title: Magnetic tape cassette
Inventor: MIHASHI TORU
IPC: G11B23/087
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cassette capable of stably running a magnetic tape even if a tape reel is rotated in either rotation direction and normally reading and writing the record of the magnetic tape by a magnetic head.  <P>SOLUTION: This magnetic tape cassette 1 has a reel spring energizing a tape reel 11 through a reel holder 12 arranged on a pair of tape reel 1 in a a cassette case 3 of the magnetic tape cassette 1 housing and holding freely rotatably the pair of tape reel 11 on which the magnetic tape is wound. The reel spring is wave shape leaf spring type reel spring 14 having the same energizing force when a rotation direction of the tape reel 11 is switched. Since energizing force applied to the tape reel can be made the same independently of rotation direction, the running of the magnetic tape is prevented from becoming unstable, thus the magnetic head can normally read and write the record of the magnetic tape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300218-A (JP)
Title: Manufacturing equipment of fatty acid alkyl ester
Inventor: O YOSHIO
IPC: B01D35/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide manufacturing equipment of a fatty acid alkyl ester, which can be structured in a simpler way and which, even if simple, can produce at a very low cost the fatty acid alkyl ester of a quality as high as usable for diesel fuels.  <P>SOLUTION: The equipment, one for manufacturing the fatty acid alkyl ester from a waste fat and oil, is constituted by a reaction vessel 22 which holds the waste fat and oil, a pressure regulating section 39 which regulates the internal pressure of the reaction vessel 22, a heating section 26 which warms the waste fat and oil held in the reaction vessel 22, an agitating section 20 which agitates the waste fat and oil held in the reaction vessel 22, and an alcohol solution charging section 60 which charges the alcohol solution formed by incorporating an alkali catalyst in an alcohol into the reaction vessel 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304526-A (JP)
Title: Digital camera
Inventor: KIMIZUKA CHIKADA
IPC: H04N5/225
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To decide an imaging object in accordance with an imaging environment, to select an optimal imaging mode and to write it in a tag.  <P>SOLUTION: A digital camera (10) applies image processing matched to a human figure imaging mode to picked-up image data when reflected light is received by a light receiving means (3) or applies image processing matched to a night view imaging mode to picked-up image data when no light is received. Besides, the digital camera (10) applies image processing matched to the human figure imaging mode to the picked-up image data on the basis of a distance from a lens to an imaging target when the distance is shorter than a first predetermined distance, applies image processing matched to a standard imaging mode to the picked-up image data when the distance is equal with or longer than the first predetermined distance and shorter than a second predetermined distance, or applies image processing matched to a scenery imaging mode to the picked-up image data when the distance is equal with or longer than the second predetermined distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300358-A (JP)
Title: Recording solution
Inventor: SHIMIZU WATARU
IPC: C09D11/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording solution that gives recorded items having high magenta chroma saturation in water-based ink-jet recording.  <P>SOLUTION: This recording solution includes an aqueous medium and at least one of pigment selected from monoazo pigments represented by general formula (1) (wherein A is phenyl bearing a carboxyl group on the ortho position to the azo group, additionally having at least a halogen atom as a substituent; R<SB>5</SB>is H, a 1-9C substituted or unsubstituted alkyl group; R<SB>6</SB>and R'<SB>6</SB>are independently from each other, H, a 1-3C substituted or unsubstituted alkyl group or alkenyl group; Z is an aromatic carbon ring or an aromatic heterocyclic ring which may be substituted with groups other than sulfonic acid group). Thus, the image density of the recorded image is increased and the lightfastness, resistance to indoor discoloration and fading and storage stability when stored for a long period of time are improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312272-A (JP)
Title: Packet transfer apparatus and packet transfer system
Inventor: TAKEDA TOMONORI
IPC: H04B10/27
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet transfer system capable of efficiently transferring a particular packet.  <P>SOLUTION: The packet transfer system is characterized in that a packet transfer apparatus transmits optical path information including optical wavelength information and a destination of a particular packet when detecting the particular packet among received packets to an adjacent packet transfer apparatus on the basis of the packet destination, converts the detected packets into an optical signal on the basis of the optical wavelength information and transfers the result to the adjacent packet transfer apparatus, the adjacent packet transfer apparatus transmits the received optical path information furthermore a downstream packet transfer apparatus, transfers the optical wavelength denoted by the optical path information among optical wavelengths included in the received optical signal to a furthermore downstream packet transfer apparatus, and the furthermore downstream packet transfer apparatus converts the optical signal configuring the optical wavelength denoted by the optical path information among the optical wavelengths included in the received optical signal into packets, and transfers the converted packets to a communication apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306479-A (JP)
Title: Method for producing fibrous molding
Inventor: YAMAGIWA YOSHITOSHI
IPC: B29K1/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a method for manufacturing a woody molding in which cellulosic fibers are molded, and the molding is impregnated with a lignophenol derivative solution has been proposed so far; however, it takes a long time to make the lignophenol derivative penetrate into the center of the molding to cause the lowering of productivity.  <P>SOLUTION: A fibrous material and a lignophenol-alcohol solution are supplied to a heating cylinder 11 of an injection mechanism 10, and the material is enough kneaded in the cylinder 11 and injected into a mold 40, so that a fibrous molding is produced. By increasing the fluidity of the material by the alcohol, injection molding is materialized. The productivity is improved by an injection molding method. By the kneading, the lignophenol derivative is enough mixed with the fibrous material. The molding in which the lignophenol derivative penetrates into the core can be mass-produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306861-A (JP)
Title: Select assist device of automatic transmission
Inventor: SHIMIZU WATARU
IPC: B60K20/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a select assist device of an automatic transmission which prevents erroneous operation at the high vehicle speed having large affect due to the erroneous operation of a select lever without adding erroneous operation prevention structure to the select lever.  <P>SOLUTION: The select assist device is equipped with a torque sensor 12 detecting an input torque to the select lever 2 of the automatic transmission 8, a potentiometer 13 detecting a stroke angle of the select lever 2, an electric motor 7 outputting the assist torque assisting the operation force of a driver, a control unit 14 controlling the assist torque based on the input torque and the stroke angle, and a vehicle speed sensor 23. When the input torque to the select lever 2 at D or R range position is detected, the device outputs the assist torque in the opposite direction to the input torque and lights a warning lamp 24 in the case where the vehicle speed V is larger than a first set vehicle speed V<SB>1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307728-A (JP)
Title: Method for producing glycolic acid oligomer
Inventor: ITO RIE
IPC: C08G63/87
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a glycolic acid oligomer scarcely causing coloring in a short time by using a glycolic acid ester as a raw material.  <P>SOLUTION: This production method for synthesizing the glycolic acid oligomer from the ester compound comprises carrying out polycondensation reaction of the ester compound in the presence of an acidic substance having ≤3 pKa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316158-A (JP)
Title: Building material
Inventor: YAMAMOTO TOSHIHARU
IPC: E04B1/92
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building material which makes effective use of excellent properties of charcoal to the full extent, is high in strength, and low cost.  <P>SOLUTION: The building material is formed by mixing crushed charcoal (2) with cement and water, and hardening the resultant mixture, to thereby obtain a porous mass. Alternatively the building material is formed by mixing crushed artificial stones (3) containing crushed charcoal (2), plastic waste, and coal ashes, with cement and water, and hardening the resultant mixture, to thereby obtain a porous mass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314349-A (JP)
Title: Resin composition for ink recording body, and recording body
Inventor: KAWAI KENICHI
IPC: B41J2/01
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for an ink recording body which is excellent in dispersibility, and provides no blotting especially under a high-temperature and high-humidity condition and a clear image.  <P>SOLUTION: The resin composition for the ink recording body comprises at least (A) a cationic resin-modified inorganic particulate dispersion obtained by mixing and dispersing (A-1) an inorganic particulate and a cationic resin (A-2) in a polar solvent and (B) a hydrophilic binder resin. The cationic resin (A-2) is a resin obtained by copolymerizing an amino group-containing polymerizable unsaturated monomer expressed by formula (1) and another polymerizable unsaturated monomer. In the formula, A is an alkylene group; R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are the same or different from each other, and a hydrogen atom, or a 1-4C alkyl group or the like; and Y is an oxygen atom or NH.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313891-A (JP)
Title: Method and device for discharging droplet
Inventor: OKADA NOBUKO
IPC: B41J2/055
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for discharging droplets in which an expensive reagent and a rare sample can be easily and positively filled, and bubbles, fine particles, and the like are inhibited from residing in the liquid.  <P>SOLUTION: In the method for discharging droplets, the liquid L is discharged to a desired point by using a discharge head 2. The discharge head 2 is provided with a cavity for storing the liquid L, a nozzle communicating with the cavity, and a discharge means for discharging the liquid L stored in the cavity from the nozzle. The method for discharging droplets is characterized by being provided with a process for removing impurities A contained in the liquid L from a flow path 24 in which the liquid L is allowed to flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315030-A (JP)
Title: Article collective package with handle
Inventor: UMEDA HIDEAKI
IPC: B65D65/46
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an article collective package with a handle having a reduced load to the environment.  <P>SOLUTION: The article collective package with a handle consists of a package formed by wrapping a plurality of articles 3 with a heat-shrinkable film 1 to tightly and collectively package the articles by its shrinkage force, and the handle 5 for carrying in the hand attached to the package. The heat-shrinkable film 1 is formed of a polylactic-acid-based polymer, and the handle 5 is constituted of a sheet with tear strength (based on the A method of JIS K 7128; test speed of 200 mm/min) of 1.2 N or larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320600-A (JP)
Title: Automatic display method and automatic display processing device of photographed image, and computer readable recording medium with automatic display program recorded thereon
Inventor: HATTORI MASAYUKI
IPC: H04N5/225
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographed image automatic display processing method which automatically displays a photographed image by a slave unit (PC) upon receipt of a notification that photographing is completed and saving of an image is completed at a master unit (PC) to which a photographing device is connected by a photographing order from the slave unit.  <P>SOLUTION: A photographed image automatic display processing method is provided with a photographing order registration step for registering a photographing order from the slave unit (PC) in the master unit (PC) to which the photographic device is connected, a photographing step for photographing by the photographing order registered in the master unit, a photographed image data saving step for saving photographed image data in the master unit by the end of the photographing at the master unit, a photographed image data output step for transmitting the photographed data to the slave unit by receiving a completion of saving, and a photographed image display step for displaying the photographed image data transmitted by the slave unit, wherein the photographed image data obtained by the photographing order from the slave unit are automatically displayed on a display screen of the slave unit which has ordered photographing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328853-A (JP)
Title: Charging method and power unit
Inventor: MATSUMURA TAKESHI
IPC: H01M10/44
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit which can stably charge a storage battery.  <P>SOLUTION: A control circuit 22 makes a charge circuit 23 perform step-down operation while the charge voltage of the storage battery 25 is low, and lowers a DC voltage that a rectifying circuit 21 outputs, and supplies it to the storage battery 25. When the charge voltage of the storage battery 25 goes up and reaches a reference voltage, the control circuit 22 lowers the voltage value of the DC voltage that the rectifying circuit 21 outputs, and switches the operation of the charge circuit 23 from a step-down operation to a step-up operation, and continues the charge to the storage battery. Since the voltage value of the charge voltage and the voltage value of a DC voltage do not become equal, switching from the step-down operation to the step-up operation is performed stably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323163-A (JP)
Title: Image forming device
Inventor: ISHIDA NAOYUKI
IPC: G03G15/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To attach and detach an upper paper eject tray 18 in a paper delivery space S with simple and easy operation.  <P>SOLUTION: This image forming device is provided with an image forming device body 4 having a lower body 6, an upper body 8, a rear end connecting body 10, and a one side connecting body 12; and a paper ejection space S arranged between the lower body 6 and the upper body 8. A lower paper ejection tray 16 and the upper paper ejection tray 18 are arranged in the paper ejection space S, a guide supporting rail groove 26 is integrally formed on the one side connecting body 12, a locking means 28 is arranged on the other side part of the upper body 8, and a lower ejection port and an upper ejection port for ejecting a paper sheet to the respective paper ejection trays are formed on the one side connecting body. A locked hook part 35 extending from an upper surface of the upper paper ejection tray 18 to an upper part is provided on the other side part of the upper paper ejection tray 18. One side part of the upper paper ejection tray is fitted and supported by the guide supporting rail groove 26 of the one side connecting body and is moved to the rear part along the guide supporting rail groove 26, and the locked means of the other side part is moved to the rear part and is locked on the locking means of the upper body. Thus, the upper paper ejection tray is inserted into the rear end connecting body from the front, and is attached in a predetermined position inside the paper ejection space so as to be freely pulled out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322797-A (JP)
Title: Nose-view device
Inventor: NAKAGAWA KEISUKE
IPC: G08G1/0962
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nose-view device capable of displaying right and left side fields of sight (nose-view camera images) at the front part of a vehicle under a more appropriate timing.  <P>SOLUTION: Images of the right and left side fields of sight (nose-view camera images) are displayed, for example, when a vehicle speed is judged to be not higher than a set speed and its own vehicle is judged to approach a crossing point in reference to its own vehicle position data and a map data in a car navigation, thereafter the crossing point where the own vehicle approaches is judged as a dangerous point in reference to dangerous point data included in the map data; when it is judged in reference to building data included in the map data that a building with a height of more than a set height is present near the crossing point where the own vehicle approaches; when it is judged in reference to road data included in the map data that a road where the own vehicle runs is a road having a width less than a set width; or when it is judged in reference to signal data included in the map data that there is no signal at a crossing point where the own vehicle approaches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321542-A (JP)
Title: Ladder truck for fire fighting
Inventor: TANAKA YASUHIRO
IPC: A62C27/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a fixation part of an unit ladder which is attached with unit piping is not excessively loaded when flexible piping functions as a channel during water discharging work and the inside of each unit piping of the flexible piping is heavy with water.  <P>SOLUTION: The flexible piping 14 is constituted to have two or more unit piping 14a-14e disposed in each of enclosure barriers of unit ladders 61-65 of a flexible ladder 60 respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332965-A (JP)
Title: Airtightness holding mechanism in pressure sensitive safety device
Inventor: TANAKA KATSUJI
IPC: F24C3/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shifting of a coned disc spring by regulating the position of the coned disc spring after assembling.  <P>SOLUTION: In the pressure sensitive safety device 10, the coned disc spring 30 is reversed due to an abnormal increase of pressure to stop flow of gas. A sealing member 35 having a size and a shape to surround the peripheral edge part of the coned disc spring 30 is disposed on the side where gas is introduced due to the abnormal pressure, a rib projection 36 coming into contact with the peripheral edge part of the coned disc spring 30 is formed on the surface of the coned disc spring side of the sealing member 35, the coned disc spring 30 is set on the peripheral edge part in the recessed step part 31 provided on the device body side, and the rib projection 36 provided on the sealing member 35 is fitted and assembled to the recessed step part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003286323-A (JP)
Title: Method of manufacturing unsaturated polyester resin composition for resin concrete
Inventor: HASHIMOTO YOSHITOMI
IPC: C08F283/01
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an unsaturated polyester resin composition for resin concrete having high fluidity needed in molding work, giving crack-free moldings and high strength of a molded article and requiring no shrinkage-reducing agent.  <P>SOLUTION: The method comprises producing (a) an unsaturated polyester by reacting maleic anhydride, dicyclopentadiene and water and then reacting the resultant product with a dialkylene glycol and/or a trialkylene glycol to the acid value of 40, and dissolving the polyester (a) in (b) a polymerizable unsaturated monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334444-A (JP)
Title: Online order acceptance method and online order acceptance program
Inventor: AZUMI KATSUHIKO
IPC: G06Q50/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online order acceptance method and an online order acceptance program that enable a selection of an article delivery service or delivery method.  <P>SOLUTION: A management system 11 comprises a management computer 12, and a delivery information storage part 24 for storing delivery data including an article identifier of an ordered article to be delivered and address data on a destination; and further comprises a delivery service information storage part 21 for storing delivery service data storing delivery area data, and a service detail information storage part 22 for storing service detail data on the content of each delivery service. The management computer 12 extracts delivery service data storing delivery area data corresponding to the address data in the delivery data, extracts service detail information associated with the delivery service data, and sends them as a delivery service list to a customer terminal 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330100-A (JP)
Title: Sterilization/clarification/deodorization ball floatable in water
Inventor: EGAWA YOSHINOBU
IPC: A61L9/18
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization/clarification/deodorization ball which exhibits sterilization and clarification effect in water, and also exhibits deodorization effect and negative ion effect in the air on water.  <P>SOLUTION: The ball is formed into a lightweight spherical shape floating in water as a whole by coating the surface of a spherical core material consisting of shirasu balloon with an apparent specific gravity of <1 with a zeolite film comprising silver ions. Alternatively, the ball is obtained by mixing the shirasu balloon with alumina and zirconia by 1 to 10 wt.%. Alternatively, far-infrared radiation ceramics comprising natural radioactive rare earth ore are added to the zeolite film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329645-A (JP)
Title: Balloon type endoscope
Inventor: MACHIDA MITSUNORI
IPC: A61B1/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the diameter enlargement of an insertion tube at the distal end of an endoscope formed with a fluid supply suction port and a groove part at the distal end of the insertion tube of the endoscope.  <P>SOLUTION: This balloon type endoscope is constituted to form the air supply suction port 16 and the groove part 94 at an original swell part applied with an adhesive 90 to connect the distal end hard part 74 to an outer tube 73 constituting a curved part 72 of an insertion tube distal end 70. The diameter enlargement of the insertion tube distal end 70 caused by forming the air supply suction port 16 and the groove part 94 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI