baber/WOPTO huggingface dataset:
Patent JP-2005327729-A (JP)
Title: Reformer for fuel cell system and manufacturing method for reaction substrate used for it
Inventor: KIM JU-YONG
IPC: H01M8/06
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformer for a fuel cell system allowing the flow of a reactant containing a fuel and capable of realizing a laminated structure in a plate type, and to provide a manufacturing method for a reaction substrate used for it.  <P>SOLUTION: The reformer 30 for the fuel cell system comprises the reaction substrate 32a comprising a groove-like moving channel 32c in which the fuel flows and a catalyst layer 32e formed in the moving channel, and a reforming reaction part 32 generating hydrogen by a reforming reaction of the fuel by thermal energy. In the moving channel 32c, corner parts of a bottom surface and a side face are formed in round-shape. The manufacturing method for the reaction substrate 32a used for it is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006319701-A (JP)
Title: Digital broadcasting receiver and receiving method
Inventor: FUJIHIRA TATSU
IPC: H04N21/4425
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the deterioration of video and audio even when an uncorrectable transmission error is included because of the deterioration of a receiving state in digital television broadcasting for performing hierarchical transmission.  <P>SOLUTION: After dividing a transmission stream of a plurality of hierarchies into basic streams of video and audio and decoding the basic streams, respective data are subdivided to detect errors. Data that can be normally decoded are selected to generate a video/audio signal according to a priority of a designated hierarchy in macro block or slice units in the case of video, and in frame units in the case of audio. In addition, smoothing processing is applied to a boundary part of data with different hierarchies.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005256177-A (JP)
Title: Copper base alloy, and cast ingot and part to be contacted with liquid each using the alloy
Inventor: KUROSE KAZUTO
IPC: C22C9/04
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper base alloy having mechanical properties comparable with or superior to those of a conventional bronze alloy (CAC406) available on the market while securing the machinability comparable with that of the CAC406 even if the contents of rare elements (Bi, Se and the like) being alternative components for Pb in the alloy are decreased by a correct perspective for true properties of the rare elements (Bi, Se and the like), and in which the occurrence of casting defects can be suppressed through the elucidation of the effect of the decrease in the alternative components (Bi, Se and the like) for Pb on the soundness of a cast product which has not been elucidated, and which is made inexpensively producible by the decrease of the rare elements as well, and to provide a cast ingot and parts to be contacted with a liquid each using the alloy.  <P>SOLUTION: In the copper alloy, the quantity of non-solid solution by alternative components for Pb is controlled to ≥1.0 Vol%, and the generation of casting defects is suppressed. In the copper alloy, preferably, the quantity of the non-solid solution is secured at least by Bi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006324997-A (JP)
Title: Video system
Inventor: YOSHIOKA KENJI
IPC: H04N21/442
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detecting apparatus capable of grasping a cause to abnormality caused onto a transmission path of a video signal.  <P>SOLUTION: In a video system 1 provided with a video receiver 3 for acquiring a video signal and a video signal processing apparatus 4 for allowing a display apparatus 5 to display the video signal acquired by the video receiver 3, and the video receiver 3 discriminates that whether the transmission path is in an of a normal state, an open state, a short circuit state, and a grounding state on the basis of a DC signal level obtained from the transmission path through which the video signal is transmitted to the video signal processing apparatus 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006323961-A (JP)
Title: Circuit and method for waveform equalization control
Inventor: HIRAYAMA HIROSHI
IPC: G11B20/18
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform equalization control technique for carrying out equalization error operation and updating of a tap coefficient value properly in the case of controlling waveform equalization to an asymmetrical reproduction signal.  <P>SOLUTION: A circuit for waveform equalization control is provided with an FIR (finite impulse response) filter circuit 5 where the tap coefficient value can be changed, a viterbi decoding circuit 6 for carrying out viterbi decoding processing to output of this, a target decoder 8 for generating timing according to a plurality of equalization levels in the output of this; a target selection circuit 11 for selecting timing to each equalization level and an equalization level target value corresponding to it, an error operation circuit 12 for operating an error value between the selected equalization level target value and the output value of the FIR filter circuit 5 according to the selected timing, and a coefficient control circuit 13 for operating the tap coefficient value from the obtained error value and updating a tap coefficient to the FIR filter circuit 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328791-A (JP)
Title: Sliding door guide roller of vehicle
Inventor: KATO KENJI
IPC: E05D15/06
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door guide roller of a vehicle capable of preventing it from being damaged even if the rotary center axis of the guide roller is inclined to a guide rail without making any allophone by making both metals rub together.  <P>SOLUTION: In the sliding door guide roller 10 of the vehicle rolling in the guide rail 80 having a U-shaped cross section opened to a lower part installed in the body side, it is constituted by having an inner wheel 20 fixed to a spindle 15 as an approximately horizontal posture, an outer wheel 30 rotatably held by the inner wheel 20, the outer wheel 30 equipped with a metal-made outer wheel body 31 and a synthetic resin-made coating section 32 covering the outer circumferential surface thereof, a projected section 32b covering the upper surface 311 of the body 31 is formed by projecting to the above from a main section 32a of the coating section 32 covering the outer circumferential surface of the outer wheel body 31, at the same time, a step 320 is provided between the outer circumferential surface 321 of the main section 32a and the projected section 32b, and an outer diameter of the projected section 32b is set smaller than a diameter of the main section 32a to bring the outer circumferential surface 322 of the projected section 32b from coming into no contact with the guide rail 80.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005334656-A (JP)
Title: Control method of sterilization/disinfection process
Inventor: WU SU-SYIN S
IPC: A61L2/24
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizer comprising a vacuum chamber, a source of vaporizable sterilant, a vacuum pump and a control system.  <P>SOLUTION: The control system is programmed to take one or more data inputs regarding the nature of the load such as lumen length and diameter and to determine one or more parameters of the sterilization process based on the inputs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006332497-A (JP)
Title: Thin-film transistor substrate and its manufacturing method
Inventor: DEJIMA YOSHIO
IPC: H01L29/786
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT substrate that improves a display quality of a liquid crystal display, and to provide its manufacturing method.  <P>SOLUTION: The method for manufacturing the thin film transistor substrate comprises the steps of forming a gate electrode 2a of a TFT in the region including a concave part 1a formed on an insulating substrate 1, forming an insulating film layer 5 on it, and arranging a source electrode 3b in the region over the concave part 1a. This widens a distance between the gate electrode 2a and the source electrode 3b to suppress a parasitic capacitance Cgs small to reduce the difference of the parasitic capacitance Cgs among pixels even when displacements occurr at the time of exposure, which decreases the degree of shot irregularity. Further, this can decrease a feed-through voltage V to obscure a luminance distribution within the liquid crystal panel surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339759-A (JP)
Title: Antenna
Inventor: EMORI MASARU
IPC: H01Q15/18
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna 1 connected to a reader device for communicating with the reader device efficiently while arranging a number of products having an attached RFID tag in parallel.  <P>SOLUTION: In the antenna 1 connected to the reader device for communicating between the RFID tag and the reader device, sides 31, 41 of rectangular reflectors 3, 4 are provided rotatably at a pair of opposite sides 21, 22 in a patch antenna 2, or are provided rotatably in parallel with and near the pair of opposite sides 21, 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333915-A (JP)
Title: Fish roaster
Inventor: HARUKI AKIRA
IPC: A47J37/06
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical fish roaster for a household which eliminates the disadvantages that a person has to peek at the inside of a roaster sometimes, check a roasting degree and turn over the fish and has to be very careful so as not to let the skin and body of the fish get stuck to a mesh plate when turning it over and oil generated from the fish scatters on a tray or the like, etc., since only the fixed system of mounting the fish on a metal mesh and heating it is adopted to a fish roaster used in a general household.  <P>SOLUTION: A drive part 7 is installed at one side part of a roaster part of a device body 1 composed of the roaster part 2 and an exhaust part 3, and the drive part is composed of a mission mechanism driven by an optional means. A ring part 13 is provided on the inner end of the rotary shaft of the mechanism, and a hook 6 provided on the proximal end part of the skewer rod 5 of a prescribed length is hooked to the ring part. The distal end part of the skewer rod is mounted on a step part 14 provided on the lower part of the other side part of the roaster part in an inclined state, and an oil receiving tray 16 is arranged at the bottom surface part of the roaster part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339779-A (JP)
Title: Multifunctional machine, client terminal, and information processing system
Inventor: ISHIDA NORIYUKI
IPC: H04N1/00
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To properly set a security level of a multifunctional machine and a client terminal.  <P>SOLUTION: A control section 121 of the multifunctional machine includes: a determination section 121b that determines permission of execution of a plurality of functions of the multifunctional machine (at least two or more functions of copying machine, scanner, facsimile, Internet facsimile, and network printer functions); and an inhibit section 121c for inhibiting the execution of the function whose execution is determined to be inhibited by the discrimination section 121b, and the determination section 121b receives presence information denoting whether or not an administrator for managing security is present in a prescribed area from a server 11 and determines execution permission for each function on the basis of the received presence information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338940-A (JP)
Title: Electrolyte membrane-electrode assembly
Inventor: SUGA SOUHEI
IPC: H01M8/02
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane-electrode assembly in which decomposition of an electrolyte membrane at holding an OCV can be suppressed effectively.  <P>SOLUTION: The assembly has a polyelectrolyte membrane, a first cathode catalyst layer arranged on one side of the polyelectrolyte membrane, a first anode catalyst layer arranged on the other side of the polyelectrolyte membrane, and a first gasket catalyst layer arranged on at least one part of the end of the first cathode catalyst layer. The assembly has a second cathode catalyst layer sandwiched by the polyelectrolyte membrane and the first cathode catalyst layer, and/or a second anode catalyst layer sandwiched by the polyelectrolyte membrane and the first anode catalyst layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338742-A (JP)
Title: Apparatus and method for processing edge of magnetic tape
Inventor: OBARA NAOHIRO
IPC: G11B5/842
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing an edge of a magnetic tape by which projecting parts of a magnetic layer of the magnetic tape can stably be ground.  <P>SOLUTION: The edge processing apparatus is provided with: a tape supporting member having a curved surface for supporting a surface which is the opposite side to a surface to be processed of a carried magnetic tape; a sheet supplying member for supplying a processing sheet having a grained surface so as to slide in contact with the edge of the magnetic tape; and a pressing part for pressing the processing sheet to the edge of the surface to be processed of the magnetic tape. The sheet supplying member is provided with a driving mechanism for sliding the processing sheet in a direction reversed to the carrying direction of the magnetic tape in a magnetic tape processing part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338363-A (JP)
Title: Recycle processing management system and computer program
Inventor: KOSAKA MAKOTO
IPC: G06Q50/10
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycle processing management system capable of lessening various procedural trouble regarding recycle processing of a used automobile and improving the efficiency of the whole recycle processing.  <P>SOLUTION: Vehicle information for used automobiles and account information for refund of paid recycle fees or an automobile weight tax are stored in an information storing section 12. When scrapping the automobiles, automobile weight tax refund documents for having refund of the automobile weight tax are outputted by a printing section 14 on the basis of the information stored in the information storing section 12. When exporting the automobiles without scrapping them, recycle fee refund documents for having refund of the automobile recycle fees are outputted by the printing section 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006336570-A (JP)
Title: Gas turbine
Inventor: NODA MASAMI
IPC: F02C7/18
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine capable of preventing occurrence of partial thermal stress in a diaphragm even when the air having high temperature after finishing cooling of a moving blade leaks into a wheel space.  <P>SOLUTION: Means 34, 34a to 34f for forming an air layer for shutting off a side face of the diaphragm 30 facing the wheel space 32 from the air having high temperature leaking from among disc wheels 15A, 15B and a wheel spacer 16 are provided on the side face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339548-A (JP)
Title: Semiconductor device
Inventor: INAOKA MARIKO
IPC: H01L21/822
Filed: 2005-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize low cost by suppressing the number of LSI chips to be taken on a wafer by an electrode terminal of a scribing TEG (test element group).  <P>SOLUTION: A semiconductor device includes LSI chips 1 each formed by integrating an internal circuit consisting of semiconductor elements; and a scribing TEG formed on the scribing region 4 around the LSI chips and having evaluating elements 5 and the electrode terminals 6, wherein at least one of the evaluating terminals 5 of the scribing TEG and the electrode terminal 6 of the scribing TEG are separately formed in different regions in the scribing region 4 and electrically connected with each other. With this configuration, restriction in connection between the electrode terminals of the scribing TEG and the evaluating elements can be relieved, and as a result, the area of a scribing region can be reduced, and cost reduction of an LSI chip can be realized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344641-A (JP)
Title: Anisotropic etching method for silicon substrate and method of manufacturing ink jet recording head
Inventor: YAMAMURO JUN
IPC: B81C1/00
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of suppressing variations in the opening width of a structural body by stabilizing the etching rate of anisotropic etching, when the silicon substrate is etched anisotropically in an etching tank so as to form a structural body, and to provide a method of manufacturing an ink-jet recording head having appropriate discharging characteristics.  <P>SOLUTION: Potential difference of an etching liquid existing in an etching tank 2, that is measured by a PH electrode 10, is made constant by control operation. In addition, the method is used to form the ink supply port of the ink-jet recording head.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342443-A (JP)
Title: Fiber-reinforced composite material containing high-tenacity polyethylene fiber
Inventor: YAMANAKA ATSUHIKO
IPC: D06M101/18
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material using new high-tenacity polyethylene fibers uniform in the fibers' internal structure and slight in tenacity variation of the filaments constituting the fibers.  <P>SOLUTION: The fiber-reinforced composite material contains high-tenacity polyethylene fibers ≤9 nm in monoclinic-derived crystalline size, 0.8-1.2 in the diffraction plane-derived crystalline size ratio for orthorhombic crystal, ≥20 cN/dtex in average tenacity and ≥40% in knot strength retention.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344709-A (JP)
Title: Imaging device
Inventor: HIRAI ISAMU
IPC: H04N5/372
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging device capable of improving TTL strobe automatic dimming characteristics in a digital single-lens reflex camera.  <P>SOLUTION: The imaging device including a plurality of photoelectric conversion devices has diffuse reflection layers 110, 210, 310, 410 and 510 for diffuse-reflecting part of an incident flux formed on an approximately entire surface of a light receiving surface of the imaging device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342416-A (JP)
Title: SPUTTERING TARGET MATERIAL AND THIN FILM EACH COMPRISING Ag-BASED ALLOY
Inventor: HASEGAWA KOICHI
IPC: C22C5/06
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting film, a wiring film, an electrode film, or a semi-reflecting semi-transmitting film constituted from an Ag-based alloy and having improved heat resistance and corrosion resistance as well as high reflectivity and low electric resistance inherent in Ag.  <P>SOLUTION: The sputtering target material, the reflecting film, the wiring film, the electrode film, or the semi-reflecting semi-transmitting film is constituted from an Ag-based alloy which comprises Ag, a specified small amount of Cu and Te/Se in a ratio: Cu≥Te/Se, and optionally a small amount of at least one element selected from among In, Sn, Zn, Au, Pt, Pd, Ru, and Ir and/or at least one element selected from among Ni, Fe, Bi, and P.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349705-A (JP)
Title: Encryption communication method and encryption communication device
Inventor: NISHIOKA MOTOTSUGU
IPC: G09C1/00
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption communication technology based on a public key encryption in which safety can be verified even when an attacker to a public key encryption selects a random function that gives random oracle.  <P>SOLUTION: A sender side device 100 generates a ciphertext so that the attacker, who can obtain the results of decryption of an arbitrarily selected ciphertext, cannot calculate partial information with regard to a message and an input value to a random function from a target ciphertext which is the ciphertext being the object of the attack, and transmits the ciphertext to a receiver side device 200. The receiver side device 200 verifies, by using a private key of the receiver side device 200, that the ciphertext received from the sender side device 100 is a legitimate ciphertext. When the verification is successful, the results of decryption of the ciphertext are output as a message text.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349744-A (JP)
Title: Imaging apparatus
Inventor: TAKEUCHI KENGO
IPC: G02B7/08
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus having a focus function capable of more easily changing a subject to be brought into focus, and completely holding the subject to be brought into focus even by camera work to such an extent that the angle of view is changed.  <P>SOLUTION: The imaging apparatus includes: a lens driving means for driving a focus lens in an optical axis direction; a lens position detection means for detecting the position of the focus lens; an imaging means for converting light passing through a lens group into an electrical signal; an AF (autofocus) evaluated value detection means for generating an AF evaluated value showing a focusing degree; a lens control means for controlling the lens driving means based on the AF evaluated value; a focusing position restricting means for restricting in focusing within a predetermined subject distance from a present lens position obtained from the lens position detection means: and a restriction starting means and a restriction releasing means for switching the on/off of the focusing position restricting means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005317991-A (JP)
Title: Semiconductor device
Inventor: OCHIAI AKIRA
IPC: H01L25/04
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when leads inside a semiconductor device need to be supported by a tape, the width of the individual leads is very narrow and therefore the tape sometimes cannot be pasted firmly.  <P>SOLUTION: A mother chip 43 is bonded on an island, and a daughter chip 42 is bonded on the mother chip 43. At least one of the leads 41 located in a region around the mother chip 43 is formed with a wide portion 46 to widen a bonding area. The leads 41 including the wide portion(s) are supported together by an adhesive tape 47.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006121653-A (JP)
Title: Frequency adjusting method for mems vibrator and mems vibrator
Inventor: WATANABE TORU
IPC: H03H9/24
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency adjusting method for a MEMS vibrator by which a frequency can be easily adjusted without damaging a movable electrode and an integrated circuit of the MEMS vibrator.  <P>SOLUTION: In a MEMS vibrator 1 formed on a semiconductor substrate 41, a frequency of the MEMS vibrator 1 is preset higher than a desired resonant frequency, an ink 61 is applied to a weight 33 of the movable electrode 30 by an ink jet scheme and hardening treatment is then performed. Thus, the mass of the movable electrode 30 is increased and the resonant frequency of the MEMS vibrator 1 is adjusted to be lower.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006351694-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MORI TOSHIFUMI
IPC: H01L21/76
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element isolation structure capable of restraining subduction of an STI structure.  <P>SOLUTION: At least an upper part of an element isolation groove is filled with an HF resistance film composed of SiOCN or SiCN formed with a reduced pressure CVD process using bis tertiary-butylaminosilane as a raw material.  <P>COPYRIGHT: (C)2007,JPO&INPIT