baber/WOPTO huggingface dataset:
Patent JP-2005302515-A (JP)
Title: Fuel cell system
Inventor: MURAKAMI GIICHI
IPC: H01M8/04
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system preventing drop in life of a fuel cell by suppressing drop in durability of a membrane, and enhancing the value of a commodity.  <P>SOLUTION: The fuel cell system is equipped with a fuel cell 1 generating electric power by chemical reaction of two kinds of reaction gas being supplied from each side of a membrane, and state detecting means 12-14 detecting a state of the fuel cell 1 after stop of power generation of the fuel cell 1. When the state detecting means 12-14 detect a fact that the fuel cell 1 reaches the prescribed state, reaction gas passages 7, 8 of the fuel cell 1 are scavenged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296384-A (JP)
Title: Electric rice cooker
Inventor: KANAMARU HITOSHI
IPC: A47J27/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To cope with personal difference of the feeling or taste peculiar to each user by simple setting operation.  <P>SOLUTION: The electric rice cooker has at least one cooking mode for cooking starting with rice boiling by kind of rice, and a pretreatment mode independent or as part of the cooking mode. In the pretreatment mode, the pretreatment for cooking such as a water absorbing process is executed only for a period of time set by the user in executing the cooking mode by the cooking starting operation, with a rice container, in which cooked objects such as water and rice are stored, being stored in a rice cooker body whose lid is closed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299820-A (JP)
Title: Sheath pipe for plastic water supply/hot-water supply pipe with inner channel
Inventor: SASAKI KAZUHIRO
IPC: E03C1/02
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To support and protect as a sheath pipe when pulling around a water supply/hot-water supply pipe and add high thermal insulation performance simultaneously.  <P>SOLUTION: An inner channel is arranged in the sheath pipe to protect the water supply/hot-water supply pipe, and a plurality of air layers are formed when inserting the water supply/hot-water supply pipe in the inside. Synthetic resin having low heat conductivity is used as a sheath pipe main body material, and a contact part is reduced when inserting the water supply/hot-water supply pipe in the inside to increase thermal insulation effect.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308825-A (JP)
Title: Display element
Inventor: SHIBAHARA YASUSHI
IPC: G02F1/1337
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element comprising a dielectric medium which does not cause lowering of Kerr effect and of which the phase transition temperature between a liquid crystal phase and an isotropic phase is not high.  <P>SOLUTION: The display element is equipped with a pair of substrates 1, 2, of which at least one is transparent, the dielectric medium interposed between the pair of substrates 1, 2, of which the optical anisotropy varies with application of an electric field, and at least a pair of electric field applying means 4, 5 which applies the electric field nearly parallel to at least one out of the pair of substrates 1, 2 to the dielectric medium, wherein non-polar molecules are contained in the dielectric medium. Since the non-polar molecules are comparatively little influenced by dipole interaction etc. in a molecular aggregate of the dielectric medium, alignment of the dielectric medium is easily changed owing to inclusion of the non-polar molecules in it. As a result, heightening of voltage required for the optical modulation is suppressed. Consequently, owing to the inclusion of the non-polar molecules in the dielectric medium, differently from an optical element (an optical device) in the conventional technique, the heightening of the voltage required for the optical modulation is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305568-A (JP)
Title: Method for forming nano wire having insulating coating using focusing ion beam and nano wire device having insulating coating
Inventor: MATSUI SHINJI
IPC: B82B3/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a nano wire having an insulating coating in local excitation reaction by a focusing ion beam; and a nano wire device having the insulating coating.  <P>SOLUTION: This method forms the nano wire having the insulating coating formed by the focusing ion beam using a metallic element such as Au and chemical decomposition forming reaction of aromatic hydrocarbon. The method uses the focusing ion beam for introducing a conductive part of a conductive core part of the nano wire having the insulating coating to a coating outside part by continuously changing energy of its focusing ion beam at a starting point and an end point for forming the nano wire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310941-A (JP)
Title: Spin coater and method of cleaning cup thereof, and brush jig for cleaning cup
Inventor: SEN TAKASHI
IPC: B08B7/04
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning a cup of a spin coater which can easily and effectively clean the inner wall of the cup of the spin coater, to provide the spin coater, and also to provide a brush jig for cleaning the cup.  <P>SOLUTION: In the method of cleaning the cup 20 of the spin coater 100 for applying a resist liquid on the surface of a wafer, the brush jig 50 is fixed on a rotary stage 10, and a predetermined washing liquid is supplied onto the inner wall 20a of the cup 20. With a brush 54 in contact with the inner wall 20a of the cup 20, the rotary stage 10 is turned. The inner wall 20a of the cup 20 supplied with the washing liquid is brush-cleaned by the rotating operation of the rotary stage 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012866-A (JP)
Title: Positioning device having reference frame for measuring system
Inventor: VAN ENGELEN GERARD
IPC: F16F15/02
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a mask table (5), a projection system (3), a substrate table (1) that can be moved to the projection system (3) by a driving unit (21) and a measuring system (39) measuring the position of the substrate table (1) with respect to the projection system (3) in a lithography device.  <P>SOLUTION: The still part (157) of the driving unit (21) is fixed to the machine frame (85) of the lithography device. The still parts (51, 53 and 55) of the measuring system (39) are fixed to the reference frame (89) of the lithography device which is dynamically insulated from the machine frame (85) by a dynamic insulating device (95). Thus, vibration which occurs in the machine frame (85) is prevented from being transmitted to the reference frame (89) by reaction force of the driving unit (21), and precision of the measuring system (39) is prevented from being adversely affected by such vibration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318349-A (JP)
Title: Terrestrial digital broadcasting re-transmission apparatus
Inventor: TOMINAGA KOICHI
IPC: H04N5/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure a terrestrial digital broadcasting wave level even with a measuring instrument having no power measurement function.  <P>SOLUTION: In measuring the terrestrial digital broadcasting wave level, RF input is interrupted. Thus, an automatic switching section 13 outputs a pseudo-carrier generated from a pseudo-carrier generation section 15. The level of the pseudo-carrier is the same as the level of a specified intermediate-frequency signal outputted by an IF signal processing section 12. The pseudo-carrier is formed to a line spectrum. Consequently, by measuring the level of the RF output, an RF level adjustment section 16 can be adjusted without band conversion, and the specified broadcasting wave level can be easily obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323172-A (JP)
Title: Network system using rfid tag
Inventor: YOSHII HIROSHIGE
IPC: H04M11/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine a positional information on the reception side without repairing a server by using an ENUM, and to establish a communication on the basis of the positional information.  <P>SOLUTION: A network system using an RFID tag has a personal computer 1 with an RFID-tag reader 1a gaining the positional information of a user by a radio communication with the RFID tag, and a location server 8 controlling the positional information and the address of a usable apparatus by a correspondence. The network system further has an ENUM-DNS 9 specifying an apparatus related to the user by an ENUM function. The network system communicates with an apparatus having the specified personal computer 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319402-A (JP)
Title: Cosmetic painted article and its manufacturing method
Inventor: YONEDA SADATAKA
IPC: B05D1/02
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cosmetic painted article having a painted film of a spiral or lattice pattern formed by painting and a cosmetic pained article manufactured thereby.  <P>SOLUTION: The painted article is manufactured by painting a to-be-painted article autorotating at 0.5-200 rpm with a paint while causing a painting implement spraying the paint in the form of mist to move up and down. Alternatively, the painted article is manufactured by painting a to-be-painted article autorotating at 0.5-200 rpm and moving around the painting implement while autorotating at 0.5-200 rpm with a disc type painting implement inclined at 5-45° to the horizontal surface and spraying the paint in the form of mist while causing the painting implement to move up and down. These methods permit manufacture of cosmetic painted articles having a spiral or lattice pattern.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005030589-A (JP)
Title: Abnormality checking system for bearing with ic tag sensor in railway car
Inventor: HIOKI SHOICHI
IPC: G06K19/07
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive abnormality checking system capable of easily checking the occurrence of abnormality in a number of bearings in a bearing operating state and preventing the occurrence of abnormality in the bearing.  <P>SOLUTION: This system is the abnormality checking system of a rolling bearing 1 assembled in a machine plant 10. The bearing 1 is the bearing 1A with the IC tag sensor, and a tag reading/writing terminal 2 is mounted to read the stored information with respect to the IC tag 3 and to feed the power to a power source circuit 5 in a non-contact state. The bearing 1A with the IC tag sensor is obtained by mounting the IC tag 3, a temperature sensor 4 and the power source circuit 5 on the bearing 1. The power source circuit 5 is incorporated in the IC tag 3, or mounted independently from the IC tag 3, and receiving the electric power from the external of the bearing to drive the sensor 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320801-A (JP)
Title: Pneumatic caisson
Inventor: OSAWA SHIGERU
IPC: E02D23/04
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic caisson capable of easily carrying out the inspection of an excavator, maintenance, transportation and assembly, disassembly and withdrawal, etc. under atmospheric pressure in a work chamber without pulling the excavator placed in the bottom section of the pneumatic caisson up the upper part of a work chamber slab and also applying to an ordinary caisson with a comparatively simple maintenance facility.  <P>SOLUTION: A maintenance chamber 12 of a steel-made or a concrete-made enclosed chamber surrounded by a side wall 20 and a floor slab 21 is provided downward of the work chamber slab 3 of the pneumatic caisson 1, the excavator 6 in the work chamber 5 is put in the maintenance chamber 12 by opening an opening and closing door 23, and work including the inspection of the excavator 6, maintenance, transportation and assembly, disassembly and withdrawal, etc. of the excavator 6 is carried out under atmospheric pressure by reducing the pressure inside of the maintenance chamber. The excavator 6 can be transported out/in to/from the ground by using an excavator withdrawal shaft 14 or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326991-A (JP)
Title: Crime prevention device for information terminal
Inventor: ATOJI MASAYOSHI
IPC: G07B15/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime preventing device which operates an alarm device when a door is opened without any door lock for preventing a staff or maintenance person from operating the alarm device by mistake by returning the door lock to a closed state at the time of opening/closing the door for normal device check.  <P>SOLUTION: When a door is put in an open state in a normal operation such as device check and repair by a staff or maintenance person, the door is opened, and simultaneously a door lock rotation preventing board is protruded so that the door lock can be prevented from being rotated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327869-A (JP)
Title: Solid-state imaging device and its manufacturing method
Inventor: YAMAMOTO MINORU
IPC: H01L27/148
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of suppressing the increase of the film thickness of a transfer electrode, improving light converging efficiency, and preventing image defects such as white spots; and to provide its manufacturing method.  <P>SOLUTION: The transfer electrode VE and electrode wiring VEL are arranged in parallel in the same layer. The transfer electrode VE is constituted of a polysilicon film 13, and the electrode wiring VEL has the multilayer film structure of the polysilicon film 13 as a main electrode layer serving also as the transfer electrode VE, a tungsten nitride film 15, and a tungsten film 16. By turning the electrode wiring VEL to the multilayer film structure including the tungsten film 16, the film thickness of the polysilicon film 13 serving also as the transfer electrode VE is reduced. Further, the polysilicon film 13 constituting the electrode wiring VEL is provided with a wall 13a for receiving the side face on the side of a light receiving part 5 of the tungsten film 16. Thus, the diffusion is prevented to the light receiving part 5 of tungsten due to the exposure to the side of the light receiving part 5 of the tungsten film 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327575-A (JP)
Title: Rotary connector
Inventor: YAMAWAKI KOSUKE
IPC: H01R35/04
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary connector capable of accomplishing tentative retention and fixation of a rotating case and a fixed case with one kind of restriction member, and capable of reducing a manufacturing cost.  <P>SOLUTION: This rotary connector 1 comprises: the rotating case 2 and the fixed case 3 rotatably united with each other for forming an annular space S inside; a band-like transmission line 6; and a restriction member 7 for restricting the relative rotation of both the cases. The restriction member 7 is equipped with: an insertion piece 7a removably inserted into an insertion part 4b formed in one of the cases; a fixed piece 7b attachable to the insertion part, having a thin part 7c formed in the middle part, and provided with a lock part 7d engaging with an engagement part 4c formed on the insertion part; a first restriction part 7e engaging with a lock part 2c formed on the other case in inserting the insertion piece into the insertion part to restrict the relative rotation of both the cases; and a second restriction part 7g engaging with the lock part in attaching the fixed piece to the insertion part to restrict the relative rotation of both the cases.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323794-A (JP)
Title: Method of fighting pool fire
Inventor: KASHIWAKURA KAZUHIRO
IPC: A62C35/02
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional method of fire fighting with water mist releases the water mist downward from the upper side of flames so that the water mist (water of fire-extinguishing material) cannot reach the base of the flames since it is rolled up by the flames so that fire fighting is difficult and a large quantity of water has to be released for fire fighting due to the difficulty in addition, in the method of fighting the pool fire of oil etc. with the water mist.  <P>SOLUTION: This method fights fire by the released water mist which reaches inside of the flames by riding an air flow generated at the base (a) of the flames of the pool fire. By the phase change of the mist (from a liquid to a gas), (1) a cooling effect is obtained by the latent heat of evaporation, and (2) a lowering effect of oxygen concentration in the air is obtained by water vapor. (3) By changing of mist to the water vapor, volume is expanded to accelerate flow upward. Thus, the flames are stretched and extended from an oil surface and cannot be touched to also due to lowering of the oxygen concentration. Thus, fire fighting is accelerated and the quantity of water required for fire fighting is reduced as the result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327958-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: UESUGI KATSUHIRO
IPC: H01L21/768
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for forming a contact hole of a proper cross section to self-alignment by raising the substrate temperature to a high temperature, without requiring a process of mask removal.  <P>SOLUTION: A wiring 5 is formed on a semiconductor substrate 1. A nitride film 6 is deposited over the entire semiconductor substrate 1. An oxide film 7 is deposited on the semiconductor substrate 1. The oxide film 7 is deposited thicker than the thickness obtained, by adding the depth of the contact hole to the height of the wiring 5. An opening 9a is formed in the oxide film 7 by using a photoresist 8. The opening 9a is formed deeper than a prescribed depth of the contact hole. After the photoresist has been removed, the substrate temperature is made high, and the entire oxide film 7 is etched back under etching conditions of a large selection ratio with respect to the nitride film. The nitride film of the contact hole bottom is removed by dry etching, such as RIE.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327416-A (JP)
Title: Image recorder
Inventor: KUBO MOTOHIKO
IPC: G11B23/40
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily recognize image data recorded on a plurality of recording media respectively.  <P>SOLUTION: In a photographic processing apparatus, a print processor performs print processing based upon a plurality of pieces of image data inputted by a scanner device and a CD-R writer divides the plurality of pieces of image data into two or more groups and writes them to a plurality of CD-Rs respectively. On label surfaces of the respective CD-Rs, identification images including mutually different numbers are printed and index images corresponding to image data selected out of the plurality of image data recorded the CD-Rs are printed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328863-A (JP)
Title: Fixing structure of bracket device for mounting article
Inventor: KUROE MASAYUKI
IPC: F16B2/06
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To strongly fix a bracket device without providing a support body or the like with engagement holes or threaded holes and facilitate the adjustment of attachment position.  <P>SOLUTION: A horizontal support rod 5 is provided with a pair of engagement pieces 8b facing in the same direction as horizontal engagement grooves 8 in parallel therewith in the front. The bracket device 9 is formed of a base piece 11c and a pair of support pieces 11a and 11b extending rearward from both the end portions in a backward U-shaped cross section, and is made up of a metal support 11 in which locking pieces 14 and 15 that can be engaged with the engagement pieces 8b of the support rod 5 are provided in a bent state at the rear ends of both the support pieces 11a and 11b and a metal fixture 12 having a fitting piece 12b engaged with the engagement grooves 8 of the support rod 5. The engagement pieces 14 and 15 of the metal support 8 are engaged with the pair of the locking pieces 8b of the support rod 5, the fitting piece 12b of the metal fixture 12 is fitted into the engagement grooves 8, and the fixing piece 12c of the metal fixture 12 is joined with the front of the base piece 11c of the support metal member 11 by tightening means 13 and 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331575-A (JP)
Title: Image forming apparatus
Inventor: NISHIKAWA HIROSHI
IPC: G03G15/16
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the deterioration in image quality caused by remaining toner, after transfer to an intermediate transfer body.  <P>SOLUTION: The image forming apparatus is constituted so that the intermediate transfer body 64 and an image carrier 50 are driven as long as or longer than the time taken, until the trailing end TNE of the toner TN left after transfer on the intermediate transfer body 64 reaches the cleaning blade 56 of an image carrier cleaner 54 from a secondary transfer position T2, and then they are stopped, after such driving is performed in the stopping operation of the apparatus after forming an image. Even when it is difficult to perfectly remove the toner TN left after transfer on the intermediate transfer body 64 by an intermediate transfer body cleaner 82, because an intermediate transfer belt having elasticity in a rotating direction is used as the intermediate transfer body 64, and the intermediate transfer body cleaner 82 can not be strongly pressed against the intermediate transfer body 64, the toner TN left, after transfer is reversely transferred to the image carrier 50 from the intermediate transfer body 64 with the driving of the intermediate transfer body 64 and the image carrier 50, and removed from the image carrier 50 by the image carrier cleaner 54, so that deterioration in the image quality, caused by the toner TN left after transfer on the intermediate transfer body 64, is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329480-A (JP)
Title: Second member mounting tool for use in device
Inventor: NISHIMURA EIKICHI
IPC: B23Q3/06
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece mounting tool for use in a machining tool, enlarging an area for machining a workpiece in the workpiece mounting state, and improving the efficiency and working accuracy of machining a workpiece.  <P>SOLUTION: A base member 11 is installed in a predetermined position to a mounting groove 12a of a support table 12 by a fastening bolt 14 and a nut 15. A cutout part 11f is formed on a support pedestal 11e integrally formed on the upper end part of the base member 11, and a work W is supported on the top face of the support pedestal 113. A fitting bolt 16 is inserted to look up from below the cutout part 11f, and the upper end part of the fitting bolt 16 is engaged with a screw hole Wa formed on the workpiece W to fasten and fix the workpiece W to the top face of the base member 11. Since there is no obstacle above and side of the workpiece W supported on the support pedestal 11e, a plurality of regions of the workpiece W are machined at one time to improve the efficiency of machining work and the working accuracy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI