baber/WOPTO huggingface dataset:
Patent JP-2004309578-A (JP)
Title: Molecular model manufacturing method and member for manufacturing molecular model
Inventor: FUJII YUTAKA
IPC: G09B23/26
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a moleculare model which is made adaptable to various coupling styles.  <P>SOLUTION: The molecular model has a center part and a plurality of branching parts; the plurality of the branch parts extend from the center part at a prescribed angle between the adjacent branching parts, and a tree branch member having a molecule chain fixing position is extended along the outer periphery of a spherical member of a radius r, at a position of the center of the center part to 2πr (θ/360). A needle-like member, corresponding to the center of the spherical member and the molecule chain fixing position, is fixed to produce the molecular model having a molecule chain of a bonding angle θ.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307940-A (JP)
Title: Method for dephosphorizing molten iron using alumina with torpedo car
Inventor: MIYAMOTO KENICHIRO
IPC: C21C1/06
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten iron using alumina with a torpedo car with which the dephosphorizing ratio in the whole molten iron can be improved while promoting the dephosphorizing reaction and restraining the rephosphorization from reaction product.  <P>SOLUTION: When the dephosphorizing treatment is performed with the torpedo car to the molten iron tapped from a blast furnace, flux beforehand blending alumina, CaO and oxidizing agent, such as kneaded dust, is used and this flux is blown from a submerging lance submerged into the molten iron and simultaneously, the oxygen blowing is performed from an oxygen-blown lance disposed at the upper part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317145-A (JP)
Title: Method and device for inspecting surface of substrate
Inventor: SUZUKI SHINJI
IPC: G01N21/958
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To certainly inspect the surface of a substrate with high precision and to prevent the occurrence of damage or the like in the substrate when performing inspection.  <P>SOLUTION: An air floating means 20 for floating the substrate 1 and a support plate 30 are provided on a base stand 11. The air floating means 20 is constituted of air jet plates 21-24 provided with a large number of air jet orifices 25 and the support plate 30, which are provided with a large number of support pins 31 for supporting the backside of the substrate 1 and constituting a substrate support means, is provided under the second and third air jet plates 22 and 23 in a liftable manner. When carrying-in and out and pitch-feeding the substrate 1, the substrate 1 is floated by pressure air and, during inspection, the backside of the substrate at the positions on both sides of an inspection zone Z, where the inspection is performed, is supported by the support pins 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004070280-A (JP)
Title: Substrate for optical fiber array and manufacturing method therefor
Inventor: TAKEUCHI HIROKAZU
IPC: G02B6/40
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for an optical fiber array with which a lightweight and compact optical device with high reliability can be realized without damaging an optical fiber mounted with high precision and a manufacturing method for the optical fiber array which has high production efficiency.  <P>SOLUTION: The substrate 10 for the optical fiber array is made of glass or crystallized glass made by depositing crystal in amorphous glass and has a plurality of V grooves 12 for optical fiber fixation formed on its top surface and also has a hole part 11 nearly parallel to the V groove 12 in the substrate 10 for the optical fiber array. In this manufacturing method, a base material which has a plurality of linear base material groove parts on one surface and also has a base material hole part, nearly parallel to the base material groove parts, inside is prepared, gripped at a grip part of a sending-in means, sent in a heating furnace to be heated at specified temperature, drawn by a drawing means and cut to a specified length to obtain a molding which is nearly similar to the base material and has a size within a desired range, and the molding is cut to a desired length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316854-A (JP)
Title: Friction object member coated with hard film
Inventor: TAKAKURA NORIO
IPC: C23C16/26
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction object member having improved μ-V characteristic by improving a friction coefficient in a high speed region and additionally reducing a friction coefficient in a low speed region without receiving the influences of lubricating oil.  <P>SOLUTION: The friction object member 10 has a base material 30 coated with a hard film 20 which has an elastic deformation rate (an elastic range) to the maximum push-in depth being 50% or more in load displacement characteristic with a load of 1-50 mN. The elastic range of the hard film is set to be 50% or more, whereby the high friction coefficient in the high speed region and the low friction coefficient in the low speed region are compatibly attained without receiving the influences of the lubricating oil and its deterioration to maintain μ-V characteristic at a positive gradient for a long period. With the maintenance of μ-V characteristic at the positive gradient, friction vibration is suppressed to avoid the problems with vibration and unusual sounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328104-A (JP)
Title: Access point node apparatus and terminal position information registration method
Inventor: YOSHIDA HITOSHI
IPC: H04L12/70
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access point node apparatus and a terminal position information registration method for easily registering terminal position information when a new user terminal is connected.  <P>SOLUTION: A node apparatus 5A acting like an access point to an IP network 1 to which an SIP server 3 and an authentication server 4 are connected includes an access manager 6 for executing communication procedures for user authentication between the authentication server and a user terminal in response to an authentication request including an account identifier transmitted from the user terminal; and an SIP access manager 7 for requesting the user terminal authenticated by the authentication server to register the terminal position information to a call connection control server by using the account identifier for call connection control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321888-A (JP)
Title: Garbage disposer
Inventor: ROKUSHIMA KAZUMASA
IPC: B09B3/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer adapted so that the gas charged from a gas charge port as an inlet to a treatment tank from a circulation path may not undergo short pass to a gas discharge port as an outlet to the circulation path from the treatment tank, and a treatment substrate and garbage may be prevented from being stirred up by the gas charged from the gas charge port and from being therefore discharged from an overflow port.  <P>SOLUTION: The garbage disposer is provided with an overflow port 3 for a treatment substrate 2 in a treatment tank 1 in the proximity of the upper end of the treatment tank 1, a gas discharge port 11 serving as an outlet to a circulation path 4 from the treatment tank 1, and a gas charge port 12 serving as an inlet to the treatment tank 1 from the circulation path 4. One of a pair of opposite inner surfaces of the treatment tank 1 is provided with the gas discharge port 11, and the other is provided with the gas charge port 12 and the overflow port 3, and the gas charge port 12 is provided with an nozzle 5 that ejects a gas downwardly slantly toward the center of the treatment tank 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325152-A (JP)
Title: Meter indicator illumination structure
Inventor: ISHII MIKIO
IPC: G01D13/28
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meter indicator illumination structure having excellent appearance quality, capable of illuminating the top face part of an indicator with a small number of components without increasing the number of the components.  <P>SOLUTION: In a cover cap member 14, a semitransparent half mirror layer 15 having a front face side of a metal-tone color is formed, and on the lower face side of the half mirror layer 15, a light shielding layer with a slit 16a formed in a portion overlapping an upper face part 13i of an indicator body 13 in a top view, is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326359-A (JP)
Title: Alarm
Inventor: ONISHI HISAO
IPC: G08B19/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm that makes it possible to intuitively understand what it is reporting, even if positioned in a remote place.  <P>SOLUTION: A trouble detecting means 10a provided in a signal processing circuit 10 detects the possibility of a trouble that is either gas leak, incomplete combustion or fire on the basis of the outputs of a CH<SB>4</SB>sensor 11, a CO sensor 12, and a heat sensor 13. When the possibility of trouble is detected by the trouble detecting means 10a, an image selecting means 10b selects an image that matches the trouble from an EEPROM 20a and displays it on a liquid-crystal display 22 as a view.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323298-A (JP)
Title: Method for manufacturing rare earth-iron garnet film by liquid phase epitaxial method
Inventor: ASAHARA YOSUKE
IPC: C30B29/28
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a rare earth-iron garnet film by a liquid phase epitaxial method, by which the formation of large pits hard to be removed can be reduced.  <P>SOLUTION: The method for manufacturing the rare earth-iron garnet film by the liquid phase epitaxial method comprises bringing a garnet substrate into contact with a melt, obtained by melting the components of a rare earth-iron garnet in a lead oxide-based flux, and then growing the crystal of the rare earth-iron garnet film on the substrate while rotating the substrate on the melt surface. In the method, the rotation direction of the substrate is periodically inversed, and the inversion period is 5-30 sec.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324599-A (JP)
Title: Troubleshooting control device for vehicle
Inventor: NODERA YASUTOKU
IPC: F02D45/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormality of idling rotational speed control, from which the failure of a specific system and a specific part cannot be specified, and improve efficiency for analyzing trouble by a troubleshooting control device for a vehicle.  <P>SOLUTION: This troubleshooting control device for a vehicle includes a failure detection means, a code setting means, a failure code output means and a failure code preservation means. The device is provided with an idling rotational speed control means controlling the engine speed during idling operation of an engine mounted on the vehicle so that the engine speed is equal to a target speed, a fluctuation detection means detecting the fluctuation of the engine speed within a sampling time which is set during the idling rotational speed control by this idling rotational speed control means, and a failure determination means comparing a value detected by this fluctuation detection means with a set failure determining value and determining the failure of the idling rotational speed control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328567-A (JP)
Title: Relay camera attaching/detaching apparatus
Inventor: INOKUCHI TERUNORI
IPC: H04N5/225
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly attach/detach a relay camera and a fixing device.  <P>SOLUTION: The relay camera attaching/detaching apparatus for attaching/detaching the relay camera in the fixing device for fixing the relay camera includes a mounting arm for mounting the relay camera and the fixing device thereon, the mounting arm is formed to form a predetermined space between the relay camera mounted thereon and the fixing device, and a fixing device attaching/detaching part for attaching/detaching with the fixing device is formed in one terminal of the mounting arm. A relay camera attaching/detaching part for attaching/detaching to/from the relay camera is then formed in the other terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328569-A (JP)
Title: Multilayer bandpass filter
Inventor: TAKASHIMA MASAHIDE
IPC: H03H7/075
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer bandpass filter which can broaden the band width of -3 dB, when the pass band is set in the vicinity of 400-800 MHz.  <P>SOLUTION: The bandpass filter has a plurality of first parallel resonance circuits, in which a coil and a capacitor are connected in parallel with a serial arm and a second parallel resonance circuit, in which a coil and a capacitor are connected in parallel with a parallel arm in a laminate, in which an insulator layer and a conductor pattern are laminated. The input side of the band-pass filter is connected to an input terminal via a first capacitor. The output side of the band-pass filter is connected to an output terminal via a second capacitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335557-A (JP)
Title: Vertical organic transistor
Inventor: IECHI HIROYUKI
IPC: H05B33/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a vertical organic transistor that is improved in current density and operational speed and can be mass-produced with high reproducibility.  <P>SOLUTION: This vertical organic transistor 10 has a first electrode 2, a first organic semiconductor layer 4, a comb-shaped or meshed second electrode 5, a second organic semiconductor layer 6, and a third electrode 7 successively formed on a substrate 1 in this order. This transistor 10 also has an electric charge injection layer and/or an electric charge transfer layer 3 between the first electrode 2 and the first organic semiconductor layer 4. The electric charge injection layer is constituted of an organic semiconductor material such as the m-MTDATA, CuPc, PEDOT, PSS, etc., each having an electric charge injecting property. In addition, the electric charge transfer layer 3 is constituted of the other organic semiconductor material such as the α-NPD, TPD, Spiro-TAD, etc., each having an electric charge transferring property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335162-A (JP)
Title: Operation method of solid oxide type fuel cell
Inventor: MIYAZAWA TAKASHI
IPC: H01M8/12
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method suitable for a solid oxide type fuel cell which is preheated in a short period of time while preventing damage of a power generation cell and oxidation of a fuel electrode.  <P>SOLUTION: This method is used for operating solid oxide type fuel cells 1 which are so structured that a fuel cell stack 3 is composed by alternately stacking power generation cells 7 and separators 10, and a fuel gas and an oxidizer gas are supplied into the fuel cell stack 3 in operation to generate a power generation reaction. The generation cells 7 are heated from the outside by a heating means 20 in preheating it at an operation start; and the generation cells 7 are heated from the inside by supplying steam and hydrogen below explosion limit obtained from a small quantity of hydrocarbon gas to fuel electrodes 5 of the generation cells 7 through the separators 10 by a temperature-raising gas generation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332283-A (JP)
Title: Lower frame flat sash
Inventor: FUKUI NAOTO
IPC: E06B1/70
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower frame flat sash for easily going in and out by a wheelchair, and applicable even to an existing sash.  <P>SOLUTION: This sash stores indoor-outdoor paper sliding screens 3 and 4, and a window screen 5 in a frame body 1 framed with upper-lower frames and left-right vertical frames; has the lower frame 10 having inner-outer rails 13 and 14, and a window screen rail 15 for guiding the indoor-outdoor paper sliding screens 3 and 4, and the window screen 5; and is characterized in that the lower frame 10 is provided with an auxiliary rail material 50, and an outer rail cover material 51; the auxiliary rail material 50 covers the window screen rail 15 over the substantially total length, and has an auxiliary window screen rail 50a on an upper surface; the outer rail cover material 51 substantially covers an exposed part in a state of closing the indoor-outdoor paper sliding screen 4 of the outer rail 14, and has a plane part 51a reaching the vicinity of the indoor paper sliding screen 3 from the vicinity of the auxiliary rail material 50; and the upper end of the auxiliary window screen rail 50a, an upper surface of the plane part 51a, and the upper end of the inner rail 13 are respectively set in the substantially same height as the upper edge of the indoor end 16 of the lower frame 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336525-A (JP)
Title: Automatic control support device
Inventor: TANAKA ATSUYA
IPC: H04B7/26
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To keep high responsiveness of automatic control to be performed in parallel or to stably secure a processing volume required for update of a operation amount, without considerably modifying a fundamental configuration with respect to an automatic control support device which successively updates the operation amount for realizing automatic control, in a system or a device performing the automatic control.  <P>SOLUTION: The automatic control support device is provided with a prediction means for predicting all operation amounts individually adapted to deviations of control amounts which are fed back in the process of automatic control. and a selection means for applying a operation amount adapted to the deviation fed back in the process of automatic control, to the automatic control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334649-A (JP)
Title: Information providing system, information providing method, and program
Inventor: TSUNOGUCHI KAZUHIRO
IPC: A63F13/85
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly entertaining service by using the location information of a mobile terminal.  <P>SOLUTION: A mobile terminal 10 acquires location information for specifying the location where its own terminal exists, and notifies an information providing server 20 of the location information, and the information providing server 20 selects locally limited local information to be provided according to the location information, and transmits it to the mobile terminal 10. The mobile terminal 10 receives the local information, and only when a predetermined input operation is performed on a game program which is being executed by a user, the mobile terminal 10 outputs and provides the local information to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342419-A (JP)
Title: Cleaning method and cleaning device for fuel cell separator
Inventor: FUKUSHIMA TETSUO
IPC: H01M8/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of a fuel cell separator capable of minimizing the quantity of impurities eluted from the carbon separator when generating power.  <P>SOLUTION: The cleaning method for a fuel cell separator includes a step of putting the fuel cell separator into a cleaning tub, a step of supplying cleaning water and cleaning the fuel cell separator put into the cleaning tub for making the impurities eluted from the fuel cell separator, and a step of monitoring the state of the elution of the impurities eluted from the fuel cell separator for minimizing the time for cleaning the fuel cell separator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341191-A (JP)
Title: Method for manufacturing crystalline optical element and device thereof
Inventor: WATANABE TAKETOSHI
IPC: G02B5/18
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform a surface treatment such as surface washing and surface processing by dry processing, giving minimum damage to the crystalline structure of the surface of the crystalline optical materials of which crystalline structure reflects optical characteristics.  <P>SOLUTION: The method for manufacturing a crystalline optical element, has the step of the surface treatment of the crystalline optical materials is carried out at a temperature lower than the temperature that prevents damage which occurs at the time of surface treatment from being propagated to the inside of the crystalline optical materials, in a surface treatment method for the crystalline optical materials using a particle beam and plasma.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338889-A (JP)
Title: Image recognition device
Inventor: TAZAWA ISAO
IPC: G06T7/60
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recognition device capable of analyzing image of a camera loaded on a movable body to perform collection and management of article information automatically.  <P>SOLUTION: The image photographed by the movable body provided with the camera 101 is analyzed to constitute the device collecting and managing article information. This device is provided with a movable body control means for controlling movement of the movable body, a movable body parameter inference means for obtaining or inferring information such as position, attitude, and speed of the movable body, an imaging means for obtaining image by controlling position, attitude, and zoom value of the camera, a camera parameter inference means for obtaining or inferring information such as position, attitude, and zoom value of the camera, a symbol recognition means for recognizing characters and symbols giving features to the article from the photographed image, and a position inference means for inferring a position of article. Conventionally, a catalog put in electronic data for management is used to retrieve books in a library, and a book must be confirmed by human labor to confirm matching of information of the catalog with actual situation of the book in management work of books, thereby increasing worker's burden. But, it is possible to solve the problem by this device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346755-A (JP)
Title: Control device for engine
Inventor: NISHIMURA HIROYUKI
IPC: F02D41/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overheating of an engine, in which first after-injection and second after-injection are performed after main injection is performed around an top dead center in a compression stroke so as to regenerate a particulate filter 17.  <P>SOLUTION: An oxidation catalyst 16 and a filter 17 are disposed to an exhaust passage 3 of the engine 1. The oxidation catalyst 16 is heated by increasing an exhaust gas temperature in the first after-injection, and then unburnt fuel is supplied to the oxidation catalyst 16 by the second after-injection to increase a temperature of the filter 17 by its oxidization combustion and thereby to burn particulates trapped in the filter 17. When an engine water temperature is increased to a first predetermined value or higher, the first after-injection is suppressed, and when the engine water temperature is decreased to a second predetermined value or lower, the suppression of the first after-injection is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344129-A (JP)
Title: Protein for keeping mutation inhibiting lateral root formation and gene encoding the same
Inventor: TASAKA MASAO
IPC: C07K14/415
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a factor which exercise an influence on the character of a plant not to form a lateral root and is expected to artificially control lateral root formation.  <P>SOLUTION: The protein has a specific amino acid sequence derived from a solitary root genome and a function of keeping mutation inhibiting lateral root formation. The gene encodes the protein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI