baber/WOPTO huggingface dataset:
Patent JP-2004274112-A (JP)
Title: Route switching device
Inventor: UMENO TAKASHI
IPC: H04L45/586
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route switching device which can use a plurality of comparatively inexpensive gateways being not corresponding to VRRP, can multiplex a connection route and perform load distribution of the route by using a VRRP-noncompliant router currently provided in an existing system without any change, and can construct a highly reliable system inexpensively.  <P>SOLUTION: The device has a communication confirming means 4 for confirming whether or not each of the plurality of gateways can be used, a gateway selecting means 5 for selecting a usable gateway on the basis of a result of confirmation, and an address distributing means 6 for distributing the address of the selected gateway as a default gateway to hosts 12, 13 to which the address is distributed. The connection routes of the hosts 12, 13 are switched according to the address of the default gateway distributed from the means 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270267-A (JP)
Title: Waterproofing structure of building and resin waterproofing plate for building
Inventor: SUZUKI TAKESHI
IPC: E06B1/62
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rainwater or the like from entering a building by surely sealing a gap part between a frame of a fitting such as a window frame and a side wall.  <P>SOLUTION: This resin waterproofing plate 140 covers a gap formed in a boundary part between a window frame 105 of a building and a side wall 130 of the building to water-proof the building. The resin waterproofing plate 140 includes: a first fixed part 141 shaped to closely adhere to the window frame 105; a second fixed part 143 shaped to closely adhere to the side wall 130; and a bending deformed part 145 formed between the first fixed part 11 and the second fixed part 143. The bending deformed part 145 is shaped so that at least a part thereof is swollen from a straight line connecting the end part of the first fixed part 141 and the end part of the second fixed part 143 in the arranging direction. This part is thus deformed to bend, whereby the whole resin waterproofing plate 140 can be expanded and contracted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004143582-A (JP)
Title: Method and device for manufacturing gas diffusion electrode sheet
Inventor: FURUYA CHOICHI
IPC: C25B11/03
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily obtaining a sheet for a gas diffusion electrode with a small number of steps at low manufacturing cost by improving a complicated gas diffusion electrode manufacturing method for obtaining a sheet by a rolling machine from a dispersion solution for the gas diffusion electrode and hot-pressing the sheet.  <P>SOLUTION: In the gas diffusion electrode sheet manufacturing method, dispersion solution for a gas diffusion electrode is poured inside a cylindrical rotor, the rotor is rotated at a high speed so as to realize the imaginary of ≥ 1,000 G, and solid contents are separated and deposited on an inner wall of the rotor. The dispersion solution is preferably heated so that the temperature of the dispersion solution for the gas diffusion electrode containing polyoxyethylene type non-ionic surfactant is not lower than the cloud point of the surfactant, or the dispersion solution for the gas diffusion electrode is preferably self-organized by adding alcohol to the dispersion solution for the gas diffusion electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271470-A (JP)
Title: Pattern inspection method and apparatus thereof
Inventor: SAKAI KAORU
IPC: G01N21/956
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-sensitivity pattern inspection, by reducing the influence of unevenness in brightness generated by a difference in film thickness or the like, and to provide high-speed pattern inspection by eliminating the necessity for changing an image comparison algorithm in a pattern inspection apparatus which determines discrepancies to be defects, from the comparison of the images of corresponding regions of two patterns formed to be as the same pattern.  <P>SOLUTION: The method detects defects by using a reference image and an inspection image, obtained by imaging corresponding regions of the two patterns which are originally formed so as to be the same shape as that on a substrate. For the reference image and the inspection image obtained by imaging, the difference in brightness for a corresponding first unit region is corrected, and the difference in brightness for a corresponding second unit region, which is larger than the first unit region, is corrected. Using the reference image and the inspection image, after the correction of brightness for the first unit region and the second unit region, defects are detected. The apparatus comprises a means of converting the shades of gray of image signals between the compared images by a plurality of different processes, allowing defects to be detected correctly, even when the difference in brightness occurs with the same pattern among the images.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275074-A (JP)
Title: Screening method for normality for animal embryo
Inventor: MIYAZAKI KOJI
IPC: A01K67/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient screening technique for animal embryoes through providing a means for detecting genetic abnormalities in animal embryoes at early stages.  <P>SOLUTION: The means for easily discriminating the abnormality of gene expression using as a marker a gene which is specifically expressed in a donor cell but not in a normal embryo is provided. Using the means, the normality of an embryo can be confirmed at early stages, serving as an indicator for the superiority/inferiority of animal embryo-making technique. Further, if an embryo screened as normal at genetic level or a reconstructed embryo made using a technique with the preparation of normal nucleus-transplanted embryo by screening guaranteed is transplanted into a female surrogate, improvement of efficiency of developing animal embryo-making technique and reduction in ova tried in experiments and female animal individuals themselves used as female surrogates, or the like, can be accomplished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282594-A (JP)
Title: Power controller and power control method
Inventor: MIURA RITSU
IPC: H04B1/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To smooth change of transmission power even in high output power and to suppress a spread of a transmission spectrum and spurious radiation while preventing the increase of circuit scale.  <P>SOLUTION: First, a gain of a gain control amplifier 120 is smoothly lumped up (ST1000). Then, a timing control part 140 performs control so as to operate a power amplifier 130 in prescribed timing. At this time, the gain of the gain control amplifier 120 is lowered by a fixed gain value of the power amplifier 130 at the same time as the start of an operation of the power amplifier 130 (ST1100). After that, the gain of the gain control amplifier 120 is smoothly lumped up again (ST1200) during the operation of the power amplifier 130 and the final output power reaches desired transmission power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279937-A (JP)
Title: Image forming apparatus
Inventor: SATO SHOGO
IPC: G03G15/01
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem type image forming apparatus whose running cost can be reduced, and also, which is environment-friendly.  <P>SOLUTION: As for a color laser printer 1 provided with a developing cartridge 15 equipped with a toner storing part 18 for storing toner and a developing roller 20 for carrying the toner, and a drum cartridge 16 equipped with a photoreceptor drum 34 carrying a toner image formed by developing an electrostatic latent image by the developing roller 20 for every color, each developing cartridge 15 and each drum cartridge 16 are arranged so that they can be individually attached/detached to/from the main body casing 2. Thus, when it becomes empty of toner, only the developing cartridge 15 is replaced, and the expensive drum cartridge 16 can be used to the limit of the life as it is. Thus, the reduction of industrial wastes can be attained while reducing the running cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287031-A (JP)
Title: Liquid crystal display
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1343
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having no mechanical movement mechanism, thereby having high reliability and capable of realizing miniaturization.  <P>SOLUTION: This display is provided with at least a light guide plate GLB guiding light from a light source LT, a liquid crystal display panel PNL, an optical medium LM switching transmission and reflection of light, a color filter CF and a reflection plate CRF disposed sequentially from a viewer side. The light from the light source LT is emitted by switching respective colors each carrying one of three primary colors one by one and transmitted through the liquid crystal display panel PNL and then reflected by the optical medium LM to the viewer side. The color filter CF consists of filters of respective colors taking charge of three primary colors so as to be respectively opposed to at least three pixels adjacent to each other of the liquid crystal display panel PNL, and the reflection plate CRF reflects external light transmitted through the light guide plate GBL, the liquid crystal display panel PNL, the optical medium LM and the color filter CF to the viewer side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286590-A (JP)
Title: Wood decay evaluation method and apparatus
Inventor: FUJII YOSHIHISA
IPC: G01N27/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for finding funguses attached to a wood at an early stage, objectively evaluating degradation of wood strength as the decay proceeds and preventing wood damages by the funguses, from occurring.  <P>SOLUTION: The evaluated wood is partially collected as a sample wood piece 1 and accommodated in an airtight vessel 2 along with a culture medium 10, and after a predetermined period, the degree of wood decay is evaluated, based on the concentration of hydrogen generated from the inside of the airtight vessel 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287220-A (JP)
Title: Liquid crystal module
Inventor: YAMAJI YASUHISA
IPC: G09F9/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal module with which the additional miniaturization of liquid crystal display devices is possible.  <P>SOLUTION: The liquid crystal module is composed of at least the two liquid crystal display devices 1 and 2 constituted to be separated from each other, a first flexible substrate 3a mounted with a semiconductor chip for driving the liquid crystal display devices 1 and 2 and a second flexible substrate 7a formed with wiring for signal connection. The one liquid crystal display device 1 and the first flexible substrate 3a are electrically connected and the other liquid crystal display device 2 and the second flexible substrate 7a are electrically connected. The first flexible substrate 3a and the second flexible substrate 7a are electrically connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291683-A (JP)
Title: Air-conditioner for vehicle
Inventor: TAKIGUCHI YUKIO
IPC: B60H1/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for a vehicle which can feed a suitable temperature-controlled air in response to respective set temperatures when a rear seat blow-out port is used for a passenger on a front seat.  <P>SOLUTION: An air mixing duct 65 makes a driver side air-conditioning duct part 15 and a passenger side air-conditioning duct part 16 communicate with the rear seat blow-out port 66. In the air mixing duct 65, a temperature-conditioned air switching door 70 which switches the communicating state between respective air-conditioning duct parts 15 and 16 and the rear seat blow-out port 66 in response to the air direction which is adjusted by a louver 67 is provided. When the louver 67 is tilted to the driver side, the communication between the passenger side air-conditioning duct part 16 and the air mixing duct 65 is restricted by the temperature-conditioned air switching door 70. In the meantime, when the louver 67 is tilted to the passenger side, the communication between the driver side air-conditioning duct part 15 and the air mixing duct 65 is restricted by the temperature-conditioned air switching door 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251083-A (JP)
Title: Lock separating rotor of cylinder lock and drive shaft, and key having a plurality of function
Inventor: SASAGAWA HIDEO
IPC: E05B35/14
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which unlocking except for a key cannot be performed in order to solve a defect of a cylinder lock in which unlocking can be performed by picking or the like except for the key.  <P>SOLUTION: The key penetrating the rotor and a cam drive shaft are fitted and rotated to be unlocked by moving a lock block without directly connecting an unlocking cam drive shaft to a rotor of the cylinder lock. In addition, the key has a plurality of functions, and, if both the functions are not simultaneously functioned, it is made the structure in which unlocking cannot be performed. Since the structure of the key is complicated, duplication is difficult.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263279-A (JP)
Title: Disk array control apparatus
Inventor: FUJIMOTO KAZUHISA
IPC: G06F3/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array control apparatus which realizes a high throughput and short response time with consideration of properties of data to be stored into cache memory and shared memory, and access properties for these memories.  <P>SOLUTION: The disk array control apparatus has a plurality of channels IF, a plurality of disks IF, a cache memory and a shared memory. The connection form between the plurality of channels IF and the plurality of disks IF, and the cache memory is different from that between the plurality of channels IF and the shared memory, and the plurality of disks IF and the shared memory. In this disk array control apparatus, access paths to the cache memory and the shared memory are increased to improve throughput, and on the other hand, access time to the shared memory can be shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004293930-A (JP)
Title: Combustion chamber of wooden-pellet stove
Inventor: MATSUMOTO HIROMASA
IPC: F24C15/18
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion chamber of a wooden-pellet stove that can provide comfort by combustion flame of a wood material.  <P>SOLUTION: This combustion chamber 3 of a wooden-pellet stove includes a fire pot 12 for burning wooden-pellet fuel and a peripheral wall 3b for setting the pot 12 inside to define internal and external gaps airtightly, the wall 3b having a pellet supply port 3c for supplying the pellet fuel to the fire pot 12 and vent holes 21a and 22a for communicating a compulsory ventilating part for supplying and exhausting combustion air. In front of the wall 3b, a front opening 3a is formed by being closed with a transparent plate for defining the inside and the outside, allowing viewing inside therethrough, and the plate 5 of the port 3b is formed of at least partially a magnifying lens 6 having a focal length being over the firing position of the pot 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290112-A (JP)
Title: Drag-exchanging device of spinning reel
Inventor: KITAJIMA KEIGO
IPC: F16D55/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a rotary member of a drag-exchanging structure to be locked without enlarging a reel body.  <P>SOLUTION: The drag-exchanging device for exchanging a front drag structure 8 with a rear drag structure 7 has the rotary member 52, an operation lever 71, a locking member 72, a torsion coil spring 73 and a first toggle spring 74. The rotary member is installed so as not to be rotated based on a spool shaft 15, and so as not to be moved in the front and rear direction based on a reel body, and has two or more engaging parts 52a on the outer periphery. The operation lever turns around the first shaft crossing to the spool shaft between a locking position and a releasing position. The locking member is turned around the first shaft between an engaging position for making the rotary member unrotative, and a leaving position for making the rotation free by the operation lever. The torsion coil spring urges the locking member to the engaging position. The first toggle spring dividedly urges the operation lever to a locking position and a releasing position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007523-A (JP)
Title: Responder and interrogator of communication system
Inventor: TAKI KAZUYA
IPC: H04B1/7136
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system in which a plurality of interrogators can simultaneously identify a plurality of responders.  <P>SOLUTION: The communication system 1 comprises interrogators 10, 11 and responders 20-23. A main carrier Fc1 is transmitted from the interrogator 10, and a main carrier Fc2 is transmitted from the interrogator 11. A reflected wave Fs1 is returned from the responder 20, a reflected wave Fs2 is returned from the responder 21, a reflected wave Fs3 is returned from the responder 22, and a reflected wave Fs4 is returned from the responder 23. In the responders 20-23, the main carriers which are received are secondarily modulated by subcarriers which are primarily modulated by information signals, and the reflected waves Fs1-Fs4 are returned. Since the frequencies of the subcarriers are hopped differently depending on the responders, the probability of mutual collision of these is very small, so that the information signals can be fetched from the reflected waves of each of the responders 20, 21, 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294407-A (JP)
Title: Liquid sealed type pressure sensor
Inventor: BABA HIRONOBU
IPC: G01L7/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement characteristic of a metal diaphragm capable of reducing influences of expansion and contraction accompanied to a temperature change of a sealed liquid.  <P>SOLUTION: The disk-shaped metal diaphragm 16 is provided to bring a pressure sensor chip 5 into a sealed condition by oil 18. Two ring-like protrusions 16a positioned in an outer circumferential side, and having a radial-directional cross-section of a circular arc shape are formed concentrically in a disc face of the metal diaphragm 16. A dimensional relation of the respective parts defined by the following expression is brought into a value of a shape factor α within 2.5-3.5 of range. The expression:α=(b/H)×(b/W)/P×(r0/R), where b is a circular-arc length of the ring-like protrusion 16a; H is a height of the ring-like protrusion 16a; W is a radial-directional width of the ring-like protrusion 16a; P is a pitch between the two ring-like protrusions 16a; r0 is a distance from the center of the ring-like protrusion 16a positioned in the outermost circumference; and R is an effective radius of the metal diaphragm 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298699-A (JP)
Title: Filter member and treatment apparatus
Inventor: SHIMODAIRA KENICHI
IPC: B01D53/94
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter member excellent in the capacity of removing a substance, for example, an environmental pollutant, and a treatment apparatus equipped with the filter member.  <P>SOLUTION: The filter member 1 permits a fluid to pass and removes the substance by coming into contact with the substance. The filter member 1 has a base material 11 and a noble metal 12 carried on at least a part of the portion coming into contact with the fluid of the base material 11. The base material 11 is constituted of a cylindrical part 112 having a cylindrical shape and a reticulated structural part 113, which has a fluid passing part formed into a three-dimensional reticulated structure and is integrally formed with the cylindrical part 112. The base material 11 is mainly constituted of a composite oxide containing at least one of Zr, Al, Y and Si or a composite oxide containing at least two elements selected from Zr, Al, Y and Si at least in the vicinity of the surface thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300805-A (JP)
Title: Fiber reinforcement column body for shield excavation
Inventor: NAKA RYOICHI
IPC: E21D9/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber reinforcement column body for shield excavation, promoting splitting of an FRP reinforcement bar and concrete block, improving the work efficiency, and constituting a fiber reinforcement concrete wall body which can be cut by a shield machine.  <P>SOLUTION: This elongated fiber reinforcement column body 1 constituting a wall body which can be cut by the shield machine includes: a matrix material 2 trapezoidal in cross section and formed to be extended in the axial direction; and a fiber reinforcement material 3 extended in the axial direction of the matrix material 2 and arrayed along the long side 1a and the short side 1b of the trapezoidal section. The fiber reinforcement material 3 is U-shaped in section, and is arranged so that the U-shaped opening part is positioned inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299022-A (JP)
Title: Surface coated cermet cutting tool having hard coated layer exhibiting superior heat and impact resistance
Inventor: UEDA TOSHIAKI
IPC: C23C16/34
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cermet cutting tool having a hard coated layer exhibiting superior heat and impact resistance.  <P>SOLUTION: This cutting tool is so formed that (a) a lower layer, (b) an upper layer and (c) the hard coated layer are formed on the surface of a tool base body comprising WC-group cemented carbide or TiCN-group cermet. The lower layer comprises a single layer or more layers of Ti compound layer formed by chemical vapor deposition and having the mean total layer thickness of 0.5-20 μm. The upper layer comprises a composite double α type Al<SB>2</SB>O<SB>3</SB>layer constituted of a lower side layer, which has a structure having a specific crystal structure under a state formed by the chemical vapor deposition and dispersedly distributed with transformation cracks formed by heating and a heat transformation α type Al<SB>2</SB>O<SB>3</SB>layer with the mean layer thickness of 1-20 μm; and an upper side layer of a vapor deposition α type Al<SB>2</SB>O<SB>3</SB>layer having an α type crystal structure under a state formed by the chemical vapor deposition and having the means layer thickness of 0.1-2 μm. The hard coated layer comprises a surface layer of Ti oxide layer formed by vapor deposition, satisfying a specific composition formula: TiO<SB>x</SB>, and having the mean layer thickness of 0.1-3 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300872-A (JP)
Title: Steel tower for power transmission cable
Inventor: MURAKAMI MAMORU
IPC: H02G1/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel tower for a power transmission cable which needs neither work on an existing foundation nor temporary reinforcement, and excels in workability and in reinforcement efficiency for prevention of falling over.  <P>SOLUTION: The steel tower for the power transmission cable has four foundations 30, provided respectively at vertex positions of a square S formed by the positions of the pointy end of legs 21, for supporting the legs 21 of the steel tower 10. In the steel tower, supplemental foundations 40, 50 are provided at the positions outside of the square S, and the supplemental foundations 40, 50 are made to support supplemental legs 60, 70 for reinforcing the steel tower 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI