baber/WOPTO huggingface dataset:
Patent JP-2005332728-A (JP)
Title: Fuel cell
Inventor: IGUCHI SATORU
IPC: H01M8/10
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell composed by enhancing the use efficiency of energy.  <P>SOLUTION: This fuel cell 1 includes: a reforming part 2 for reforming a fuel FE; a fuel cell part 3 disposed under the reforming part 2 for generating power by using a fuel gas FG obtained by reforming the fuel; and a combustion part 4 disposed under the fuel cell part 3 for burning a unburnt constituent of the fuel gas FG, and is so structured that a combustion gas CG is raised from the combustion part 4 to supply heat energy retained by the combustion gas to the reforming part 2. By the fuel cell 1, the combustion gas obtained by burning the unburnt constituent rises from the combustion part and the heat energy retained by the combustion gas is supplied to the reforming part and used for reforming the fuel. In addition, the heat energy retained by the combustion gas can be used for warming up the fuel cell part by supplying it to the fuel cell part as well.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004266863-A (JP)
Title: Communication apparatus for link state routing and communication method for link state routing
Inventor: IWATA ATSUSHI
IPC: H04L12/725
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus for attaining connection settings at a high successful rate without increasing the processing load.  <P>SOLUTION: Upon the receipt of link resource information from another communication apparatus, a link resource information reception means 1 stores the information to a link resource information storage section 31 via a link resource information update means 21. A means 24 for calculating a plurality of routes in advance refers to the link resource information storage section 31 to calculate a plurality of route objects for a target communication apparatus and stores the route object to an advance calculation route storage section 32. When a connection requirement reception means 4 receives a connection request, an advance calculation route extracting means 231 extracts a route object from the advance calculation route storage section 32. An execution possibility check means 233 checks whether or not the obtained path object satisfies the connection request and requests a connection setting means 5 to carry out the connection setting using the route object when the requirement is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005336223-A (JP)
Title: Convex and concave particle and manufacturing process therefor
Inventor: HASHIBA TOSHIBUMI
IPC: C08F292/00
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide convex and concave particles in which a core particle and a convex particle are so tightly bound that the convex particle does not easily comes off from the core particle, even when the particle size of the convex particle is increased.  <P>SOLUTION: The convex and concave particles are composed in a way that (A) a particle grafted with a polymer compound having a first functional group on the surface and (B) a particle grafted with a polymer compound having a second functional group reactive with the first functional group on the surface are bound through a chemical bond between the first and the second functional groups.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340312-A (JP)
Title: Laser diode driving circuit
Inventor: HIRAI SHINICHI
IPC: H01S5/042
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To make the rapid pulse modulation of a laser diode by making a rise edge and a fall edge of pulse driving voltage of the laser diode steep.  <P>SOLUTION: A first driving means is supplied with DC power from both positive and negative power sources, drives the anode side of the laser diode while a second driving means is supplied with DC power from both positive and negative power sources, and drives the cathode side of the laser diode. By inputting a prescribed synchronized pulse signal into the first and the second driving means to output a pulse driving voltage having a positive polarity from the first driving means and output a pulse driving voltage having a negative polarity from the second driving means, simultaneous driving of the laser diode can be possible by the synchronized positive-polarity and negative-polarity pulse driving voltages.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334114-A (JP)
Title: Construction plane structure, interior structure and processing method
Inventor: IMAI SHIGEO
IPC: A47K4/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To make effective use of an indoor surface structure.  <P>SOLUTION: Space portions 5 (15) are provided on the rear sides of surface materials 4 (14) forming interior surfaces 2a (3a), openings 6 (16) leading to the space portions 5 (15) are made on the interior surfaces 2a (3a), and fluid supply passage 7 (17) to supply a fluid to the space portions 5 (15) are provided. The insides of the space portions 5 (15) can be treated by a fluid to be supplied to the space portions 5 (15) from the fluid supply passage 7 (17). By moving the fluid to an interior side through the openings 6 (16), the surfaces where the openings 6 (16) are formed, the surfaces of the face materials 4 (14) and an interior R can be treated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306348-A (JP)
Title: Rotary car washing brush directly using pressure of city water
Inventor: OBARA YASUSHI
IPC: B60S3/06
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary car washing brush directly and effectively using pressure of public city water originally held.  <P>SOLUTION: A conventional car washing method vainly releases hydraulic pressure of city water originally held, relies on other energy such as electricity for using a high pressure washing machine, or washing a car only by human labors. This invention not only solves the above-mentioned problems to significantly reduce car-washing time and labors, but also contributes to water-saving, effective use and saving of terrestrial energy, and global environments.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004327446-A (JP)
Title: Stacked cell
Inventor: KITA FUSAJI
IPC: H01M10/0525
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety in a stacked cell equipped with a pair of electrodes vorticosely wound in a state where a positive and negative electrodes are overlapped through a separator, and electrolytic solution.  <P>SOLUTION: A liquid retention rate of the separator is made to be not less than 1.5 cc/g in the layer built cell equipped with the pair of electrodes vorticosely wound in the state where the positive and negative electrodes are overlapped through the separator, and the electrolytic solution. The liquid retention rate of the separator is preferable to be not less than 4.5 cc/g, and an amount of electrolytic solution per unit internal volume of the cell is preferable to be not less than 0.2 cc/cc and less than 0.4 cc/cc, especially to be not less than 0.2 cc/cc and less than 0.3 cc/cc. A SD temperature of the separator is preferable to be not higher than 140°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005335209-A (JP)
Title: Mold assembly and its manufacturing method
Inventor: HORIKAWA YOSHIHIRO
IPC: B29C33/04
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the cooling action on a molding surface due to a temperature regulating fluid passage in a mold assembly equipped with the temperature regulating fluid passage.  <P>SOLUTION: A fixed mold body 1 is equipped with a fixed template 4 and a cavity block 5 and the joining surfaces 14 and 15 of them are formed into a curved surface parallel to the molding surface 6 while fluid passages 16 and 17 are provided to the joining surfaces 14 and 15. The distances L between the joining surfaces 14 and 15 and the molding surface 6 are formed so as to become equal at respective places and the cooling of a molded product due to the cooling liquid passed through the fluid passages 16 and 17 is made uniform to perform good molding. Further, since the whole surfaces of the joining surfaces 14 and 15 are uniformly joined and a welding auxiliary material is not used, the welding auxiliary material is not protruded into the fluid passages 16 and 17 and the inner surfaces of the fluid passages 16 and 17 can be kept smooth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338486-A (JP)
Title: Antireflection structure, antireflection film equipped therewith, light guiding material, illuminator and liquid crystal display
Inventor: ISHIDAKA YOSHIHIKO
IPC: G02B1/11
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide antireflection structure with which the visibility of a display part displayed by external light or illuminating light can be drastically enhanced by preventing the reflection of the external light or the illuminating light and to provide an antireflection film equipped with the antireflection structure, a light guiding material and a liquid crystal display.  <P>SOLUTION: The antireflection structure 28 is equipped with many minute holes 19 having an aperture 20a along a 1st surface 18a and having bottom face 20b toward a 2nd surface 18b opposite to the 1st surface 18a and extended from the aperture 20a toward the bottom face 20b, and a projecting part 35 provided between the adjacent minute holes on the 1st surface side, then the apertures 20a are arranged zigzag along the 1st surface 18a, and the inner wall surface 20d of the hole 19 is formed to be more recessed to the 2nd surface side than an inclined surface 36 including a line linking the deepest point (d) in the hole and the apex of the projecting part 35 adjacent to the hole 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340550-A (JP)
Title: Semiconductor device
Inventor: ASANO TETSUO
IPC: H01L21/338
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for breaking a depletion layer extended from an impurity region in which prescribed potential is applied to a substrate and suppressing the leakage of a high-frequency signal between them.  <P>SOLUTION: A floating impurity region in which prescribed potential is applied at floating potential is arranged on the substrate surface between adjacent impurity regions, thus breaking the extension of the depletion layer onto the substrate between the adjacent impurity regions and suppressing the leakage of a high-frequency signal. Especially when the floating impurity region is arranged between the peripheral impurity region of a common input terminal pad of a switch circuit device and a resistor, the leakage of a high-frequency signal to a control terminal that becomes a high-frequency GND from the input terminal is suppressed, thus suppressing an increase in insertion loss.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347337-A (JP)
Title: Solid-state imaging device storage package and its manufacturing method
Inventor: SHIBATA KIWAMU
IPC: H04N5/335
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device storage package which can be manufactured at a low cost while improving the reliability in image quality, and also to provide its manufacturing method.  <P>SOLUTION: A frame 2 is formed of a thermoplastic resin having a water absorption property such as polyamide and polyphthalamide, and consists of a nearly rectangular frame 20 and a nearly rectangular opening 2b formed in a top face 2a extended from the outer edge of the frame 20 as an integral body thereof. The lower surface side of the frame 20 is airtightly joined to a printed board 1 by a thermosetting adhesive such an epoxy resin. On the upper surface side of the opening 2b, a lid 3 consisting of a transparent glass plate, etc. is airtightly joined to the top face 2a by a thermosetting adhesive such as an epoxy resin, with the lid 3 covering the opening 2b. The opening 2b is formed in a direction of the field of view of the solid-state imaging device 5 in order not to interrupt the field of view. An electrode of the solid-state imaging device 5 is electrically connected to a terminal 1b via bonding wires 6 such as gold wires.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343249-A (JP)
Title: Parking assisting control device, parking assisting control system, and parking assisting program
Inventor: KAMIYA KAZUHIRO
IPC: B60T8/96
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking assisting control device equipped with the fail-safe function capable of managing well with occurrence of a failure in a range measuring sensor which is sensed when the parking assisting control is to be executed.  <P>SOLUTION: When a failure in an obstacle sensor 54 is sensed by a brake control ECU during the parking assisting control, the control is ended, and a control signal to issue an alarm to the driver is emitted, while a first drive signal is emitted to a hydraulic brake device 2, and the vehicle is stopped forcedly by generating a braking force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344550-A (JP)
Title: Method of measuring cetane number of fuel for internal combustion engine
Inventor: AOYAMA TARO
IPC: F02D45/00
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for highly accurately measuring a cetane number of fuel, while the fuel is used for operating an internal combustion engine.  <P>SOLUTION: Pressure P in a combustion chamber is detected by a pressure detecting means, and volume V of the combustion chamber is detected by a volume detecting means. When a value near a ratio of specific heat of air-fuel mixture is a constant κ, a product PV<SP>κ</SP>is calculated as a heat generation parameter, by multiplying the pressure P by a value obtained by getting the volume V raised to the κth power. In a rated operational state of the internal combustion engine, the cetane number of the fuel is measured based on variation in the heat generation parameter PV<SP>κ</SP>after the fuel is injected into the combustion chamber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343304-A (JP)
Title: Farm wheel
Inventor: UENO YOSHIRO
IPC: B60B15/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of mud adhesion caused by a fastening means (bolt and nut etc) using for joining a wheel part and an elastic ring body and suppress various problems caused by the mud adhesion.  <P>SOLUTION: When the overlapped part 12 is fastened by the fastening means 15 while forming the overlapped part 12 by overlapping an outer periphery flange part 7 of the wheel part 2 and an inner periphery flange part 13 of the elastic ring body 3 encircling this, folded parts 16, 17 are provided mutually corresponding to the outer periphery flange part 7 and the inner periphery flange part 13, and an engaging part 8 having axial junction interface along the axial direction of the machine body axle 4 is formed in the overlapped part 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345808-A (JP)
Title: Source driving integrated circuit of lcd module and source driving system using the same
Inventor: HAN DAE-KEUN
IPC: G02F1/133
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a source driving integrated circuit of an LCD module that can improve an image quality deterioration problem and decrease the number of components of an LCD module, and to provide a source driving system using the same.  <P>SOLUTION: A voltage output section that the source driving integrated circuit includes is equipped with a gamma buffer section that buffers a self-gamma-correction voltage inputted from one side of a gamma correction voltage generation section and outputs the buffering self-gamma-correction voltage to outside the source driving integrated circuit chip, an output D/A converter that inputs a buffering other-gamma-correction voltage as an other-gamma correction voltage outputted from the other side of the gamma correction voltage generation section and the buffering self-gamma correction voltage from outside the source driving integrated circuit chip to convert a digital data signal from a data register into an analog signal and outputs it, and an output driving circuit which converts the analog data signal from the output D/A converter into a driving voltage for source line driving and outputs it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343756-A (JP)
Title: Method and system for producing endohedral fullerene by electrolysis
Inventor: KASAMA YASUHIKO
IPC: C01B31/02
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for producing an endohedral fullerene in a high yield.  <P>SOLUTION: An open-cage fullerene 17 with a thirteen-membered ring opening is formed by attaching a chemically modifying group to a fullerene. Oxygen atoms having a positive electron affinity are attached to the opening. An electrophilic group is attached to that part of the cage which is opposite to the opening of the formed open-cage fullerene 17. The open-cage fullerene 17 with its opening kept oriented outwardly is vapor-deposited on an electrode rod 15 by effecting the vapor deposition while applying a positive voltage to the electrode 15. The vapor-deposited rod is immersed in a sodium chloride solution 13. First, by agitating the sodium chloride solution 13 under a weak negative voltage, the ionized sodium ions are electrically bound to the opening of the open-cage fullerene 17. Next, by making the voltage more negative, the sodium ions attached to the opening are allowed to be occluded. Finally, by irradiating with ultraviolet rays, the chemically modifying group which constitutes the opening is released. Then, the fullerene with occluded sodium atoms is allowed to self-restore to an endohedral fullerene whose cage is composed of six-membered rings and five-membered rings.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348216-A (JP)
Title: Sound quality correction transmission system, transmission apparatus, and reception apparatus
Inventor: WATANABE KAORU
IPC: G10L21/0364
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound quality correction transmission system which corrects sound quality appropriately for each individual.  <P>SOLUTION: In a sound quality correction transmission system comprised of a transmission apparatus for transmitting a program signal and a reception apparatus for receiving, correcting and outputting the program signal transmitted from the transmission apparatus, the transmission apparatus includes a feature data generating means for generating audio feature data from audio of a program and a means for generating data for sound quality correction for generating data for sound quality correction for correcting sound quality at the side of the reception apparatus, and the reception apparatus includes viewer information acquiring means for acquiring viewer information based on the sound quality correction data obtained from the transmission apparatus, a sound quality correction data generating means for generating sound quality correction data from acquisition data obtained by the viewer information acquiring means, and a correction means for correcting sound based on the correction data obtained by the sound quality correction data generating means and the audio feature data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005096742-A (JP)
Title: Vehicular suspension device
Inventor: TOMITA KOUICHI
IPC: B60G17/015
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular suspension device capable of reducing fluctuation the vertical load of a wheel by controlling the damping force of a shock absorber.  <P>SOLUTION: The suspension device has a shock absorber 10 and a coil spring 20. When the damping force by the shock absorber 10 applied to a vehicle body BD and an unsprung member LA based on the sprung acceleration, the unsprung acceleration and the stroke speed detected by a sprung acceleration sensor 41, an unsprung acceleration sensor 42, a stroke sensor 43, and a differentiator 44 is applied in a direction of suppressing the sprung acceleration and the unsprung acceleration generated in the vehicle body BD and the unsprung member LA, the damping force applied by the absorber 10 is set to the hardware side. When the damping force is applied in a direction of promoting at least any one of the sprung acceleration and the unsprung acceleration, the damping force is set to the software side. The damping force can be controlled based on the stroke speed, the sprung acceleration or the unsprung acceleration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006310-A (JP)
Title: Apparatus for transmitting signal between ultrahigh-speed wideband networks
Inventor: KEN ZUIEN
IPC: H04Q7/20
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the apparatus for transmitting the signal between ultrahigh-speed wideband networks.  <P>SOLUTION: The apparatus comprises a signal converter 140 which converts an optical signal received from another ultrahigh-speed wideband network into an ultrahigh-speed wideband signal, transmits the converted signal within an assigned ultrahigh-speed wideband network and converts the ultrahigh-speed wideband signal generated in the assigned ultrahigh-speed wideband network into the optical signal and an optical signal transmission means 130 which transmits the optical signal received from another ultrahigh-speed wideband network to the signal converter 140 and/or a different ultrahigh-speed wideband network. The apparatus can transmit the ultrahigh-speed wideband signal to a desired location without a limitation of a distance by converting the ultrahigh-speed wideband signal into the optical signal and transmitting it between networks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005346890-A (JP)
Title: Data reproducing device
Inventor: NAKAMURA HARUHIKO
IPC: H04N5/76
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reproducing device which can accelerate access to a target reproduction address.  <P>SOLUTION: In the data reproducing device, a control part (1) monitors which of a skip button as the input of a skip reproduction instruction and a reverse skip button as the input of a reverse skip reproduction instruction is depressed (S11). When the skip button is depressed, the number of times the skip button is depressed is counted (S12), and next, reading of video data from an HDD (10) is performed from an equally divided address which is skipped by the the number of times the skip button is depressed, and the video data is reproduced from the equally divided address (S13). Moreover, the equally divided address is a physical address corresponding to time obtained by dividing the total reproduction time of the video data into n pieces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352604-A (JP)
Title: Image inspecting device
Inventor: YAMAGUCHI KOICHI
IPC: G07D7/12
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image inspecting device that makes it easy and speedy to visually and speedily decide whether a feature pattern is included in an object.  <P>SOLUTION: The image inspecting device 1 is equipped with an ultraviolet-ray LED 7 which irradiates a paper money S with ultraviolet rays, an imaging element 8 picking up an image of the paper money S, and a signal converter 11. The signal converter 11 has a signal separation part 13 which separates a luminance signal and a color signal from a picked-up image signal obtained by the imaging element 18, a luminance signal conversion part 14 which converts the luminance signal according to luminance conversion data for making the luminance level of a fluorescent pattern higher than the luminance level of other parts of the paper money S, a color signal conversion part 15 which converts the color signal according to amplitude conversion data so that a color-presence part of the color signal has a specified amplitude, and a signal composition part 16 which generates an image signal for inspection by putting the luminance signal after conversion and the color signal after conversion together. The image signal for inspection is displayed on a display screen of a display monitor 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI