baber/WOPTO huggingface dataset:
Patent JP-2006250854-A (JP)
Title: Vehicle speed detecting device
Inventor: YOSHIOKA SHINICHI
IPC: G01P3/36
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle speed-detecting device capable of always detecting moving speed in all of movable bodies moving with wheels.  <P>SOLUTION: The vehicle speed-detecting device includes an image acquiring section 11 for acquiring images of the wheels at predetermined time intervals, a storing section 12 for storing the images acquired from the image acquiring section 11, an image selecting section 13 for selecting a plurality of images from the images stored in the storing section 12, a feature point extracting section 14 for extracting feature points by respectively image-processing to a plurality of the images selected in the image selecting section 13, a difference extracting section 15 for extracting differences in position between feature points of the images extracted by the feature point extracting section 14, and a processing section 16 for calculating the vehicle speed of the movable body from the differences extracted by the difference extracting section 15. The difference extracting section 15 considers the position movement of the center of a wheel between the images selected by the image selecting section 13 as the vibration of the movable body, and outputs by eliminating vibrating components from the extracted differences.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005219053-A (JP)
Title: Photocatalyst material and its production method
Inventor: WAKAMURA MASATO
IPC: B01J27/18
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apatite, displaying a new photocatalyst function by improving a catalyst function of this apatite and also keeping excellent absorption properties of it over a long term.  <P>SOLUTION: The apatite is formed by coprecipitation and also is structured so that a metal oxide having the photocatalyst function is formed in a crystalline structure of the apatite by ion exchange.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006255713-A (JP)
Title: Method for manufacturing magnesium alloy
Inventor: AOKI KOSUKE
IPC: B22D21/04
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an ingot having a homogeneous composition by suppressing the segregation of Y when an Mg alloy containing Y is manufactured by melting.  <P>SOLUTION: After melting the Mg alloy containing Y, the ingot is solidified in a solidification time of 200 s or less. Preferably, the molten Mg alloy is solidified after being agitated and kept still. The Mg alloy contains 0.5 to 20 mass% of Y, for example. The present method is effective in achieving the homogeneous Mg alloy showing few segregation of components. For this reason, the present method can manufacture high-quality products in an excellent yielding ratio in manufacturing an alloy, in which its property largely depends on the density of its components like a functional material. Concretely speaking, in order to achieve the above-mentioned objective, a raw material is melted in a meting furnace. After the raw material has been completely melted, the molten metal is sufficiently agitated and kept still. After that, the molten metal is poured into a casting mold designed so as to solidify the molten metal within the above-mentioned solidification time. In addition, the solidification time can be shorten by pouring the molten metal into the casting mold sufficiently cooled with water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258990-A (JP)
Title: Optical microscope
Inventor: KAWADA SATOSHI
IPC: G02B21/06
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical microscope achieving the shortening of measuring time.  <P>SOLUTION: The optical microscope is equipped with: a laser beam source 11; a cylindrical lens 15 converting a laser beam into a linear light beam; a galvano mirror 23 making the linear light beam scan; an objective 27 condensing the light beam made to scan by the galvano mirror 23 to be linear; a 1st beam splitter 22 branching emitted light 62 whose wavelength is different from laser wavelength and which is emitted from a sample 28 to the objective 27 side from the laser beam; a spectroscope 33 having an incident slit 32 arranged on an incident side on which the emitted light 62 branched by the 1st beam splitter 22 is made incident and spatially dispersing the emitted light 62 passing through the incident slit 32 in accordance with the wavelength; and a detector 34 detecting the emitted light 62 dispersed by the spectroscope 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260008-A (JP)
Title: Redundant disk system
Inventor: MAEHARA KOICHI
IPC: G06F3/06
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a redundant disk system capable of avoiding two devices that constitute redundancy from failing at the same time.  <P>SOLUTION: A redundant disk comprising a combination of storage devices of two different systems, that is, a magnetic storage device 1 and a semiconductor storage device 2, and a controller for controlling redundancy are provided. The plurality of storage devices constituting redundancy are prevented from failing at the same time or one after the other in a short period of time because of the same cause.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261951-A (JP)
Title: Mobile unit
Inventor: MIKI YASUNAGA
IPC: H04W88/02
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the deterioration of receiving performance in such a situation that a transmission path which is satisfactory between each of a plurality of transmission diversity base stations and a mobile unit and a transmission path which is not satisfactory between them and whose phase control does not validly work coexist at the time of soft handover when the mobile unit is put in its communication state with the transmission diversity base stations.  <P>SOLUTION: Whether or not phase control validly works is decided for each reception signal from a plurality of the transmission diversity base stations under communication. Then, a decoding processing method by antenna verification processing is on/off-controlled on the basis of the decision result. That is, the decoding processing method is properly used for each reception signal from each base station so that it is possible to suppress the deterioration of receiving performance caused by the application of the same decoding processing to the reception signals of all the base stations.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256669-A (JP)
Title: Sealing bag, ventilation passage structure for sealing bag, and sealing bag manufacturing method
Inventor: TANAKA SENYA
IPC: B65D33/24
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing bag, a ventilation passage structure for a sealing bag, which improves a non-return action while having an advantage in manufacturing sealing bags at low cost, and a sealing bag manufacturing method.  <P>SOLUTION: The ventilation passage structure is used in the sealing bag 1 capable of airtightly sealing a sealable section 2. Detour seals 31 formed by joining bag sheets 11 and 12 so as to intersect part of the ventilation passage 3 along which air can be passed between the sealable section 2 and the outside of the bag are formed in the upper part and lower part of the ventilation passage 3. The lower end 31a1 of the upper detour seal 31a and the upper end 31b1 of the lower detour seal 31b are disposed on one straight line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261580-A (JP)
Title: Coil component
Inventor: KIKUCHI TOSHIAKI
IPC: H01F27/32
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component in which occurrence of cracking or stripping can be suppressed.  <P>SOLUTION: The coil component 1 comprises a coil 34 formed along one plane, and a core provided along the coil 34 wherein the core has a pair of upper ferrite core 11 and a lower ferrite core 12 arranged to hold the coil 34 between. Resin is interposed between the coil 34 and the upper ferrite core 11 and the lower ferrite core 12, and the resin portion has an adhesive resin layer 40 mixed with an inorganic substance. Content of the inorganic substance in the adhesive resin layer 40 is 50-90 wt% and mean particle diameter of the inorganic substance is 20 μm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006266730-A (JP)
Title: System and program for monitoring position of water level
Inventor: WASHISAKI ICHIRO
IPC: G06T1/00
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level position monitoring system capable of reliably monitoring the position of a liquid level in a container such as a pressure vessel which is opaque and does not open at its upper part.  <P>SOLUTION: The monitoring system for monitoring the height of a liquid level in a pressure vessel 1 through the use of a liquid level gauge 11 is provided with an ITV camera 13 for taking images of the liquid level gauge 11; a shape extraction means 27 for performing image-processing on image data acquired by the camera 13 and extracting a characteristic shape of a liquid level region; a differential image computation means 28 for processing first image data and second image data acquired at different times by the shape extraction means 27 and computing differential image date between both image data; a liquid level position extraction means 29 for extracting the position of the liquid level on the basis of variation data of the liquid level region extracted from the differential image data; an allowable range setting means 32 for setting an allowable range on the basis of the positions of an upper bound and a lower bound provided for the liquid level gauge 11; a determination means 30 for determining whether the position of the liquid level lies within the allowable range; and an anomaly signal outputting means 33 for outputting an anomaly signal in the case that the position of the liquid level lies outside the allowable range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266312-A (JP)
Title: Forward/reverse movement change-over device for vehicle
Inventor: ABE KATSUYA
IPC: B60K17/08
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forward/reverse movement change-over device for a vehicle having simple construction for contributing to a reduction in size of an internal combustion engine.  <P>SOLUTION: The device comprises a first engaging piece 501 turnably provided on a first shaft 401 and having a pawl portion 501a at one end for engaging with a cutout portion 206c of a shift drum 206, a second engaging piece 502 turnably provided on a second shaft 503 and having one end engaging with the other end of the engaging piece 501, and a turning means 505 for turning the second engaging piece 502.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006230978-A (JP)
Title: Antislip sole
Inventor: YUKIOKA HARUO
IPC: A43B13/22
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antislip sole prevented from a lowering of antislip function by maintaining strength through improvement in strength degradation due to the long-term use of an antislip sole for walking on a road surface with water standing, a frozen road surface and a high hardness road surface, and improved from the viewpoints of productivity, production cost and merchandising.  <P>SOLUTION: Zirconia added alumina grains with zirconia fine grains with the grain diameter of 10-300 μm added are dispersed in an optional pattern in a sole mold, and at least one kind selected out of a group comprising jute fiber, chaff grains and stone grains of fruits is dispersed at a request. Sole rubber and/or a thermoplastic synthetic resin compound is then filled and pressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006264051-A (JP)
Title: Lithographic printing form original plate and lithographic printing method
Inventor: OHASHI HIDEKAZU
IPC: G03F7/11
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing form original plate excellent in on press developing properties, fine line reproducibility, plate wearability and printing scumming performances and a lithographic printing method using the original plate.  <P>SOLUTION: This lithographic printing form original plate has (A) an infrared absorber, (B) a polymerization initiator, (C) a polymerizable compound and (D) an image recording layer, which includes a binder polymer and can be removed by a printing ink or a dampening water or both of them on a support and further a compolymer (A) having at least an (a1) repeating unit containing at least one ethylenic unsaturated bond and an (a2) repeating unit containing at least one functional group interacting with the surface of the support and a copolymer (B) having at least the (a2) repeating unit containing at least the one functional group interacting with the surface of the support and an (a3) repeating unit containing at least one hydrophilic functional group are included in the image recording layer or in another layer. In addition, the lithographic printing method using the original plate is also dealt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263166-A (JP)
Title: Potential treatment device
Inventor: OGAWA YUKIO
IPC: A61N1/10
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potential treatment device which suppresses influence of a circumferential wall or an electronic appliance, etc. on an electric field formed by the device, consequently shows an appropriate and stable treatment effect.  <P>SOLUTION: The electric field is formed in the circumference of a person to be treated C by high voltage applied to main electrodes 4-6A, and a protection electrode 7 at a level being the same as that of the equipotential surface P2 of the formed electric field is arranged along the equipotential surface P2. Even when the wall W, etc., is positioned close to the person to be treated C, the equipotential surfaces P1-P2 positioned between the protection electrode 7 and the person to be treated C, i.e., the electrode field formed near the person to be treated C is protected. Thus, the appropriate and stable treatment effect is shown.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263870-A (JP)
Title: Radius end mill and manufacturing method of radius end mill
Inventor: MATSUI HIROYUKI
IPC: B23C5/10
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radius end mill and a manufacturing method of the radius end mill capable of improving the roughness of a ground surface and the durability and manufactured at low cost.  <P>SOLUTION: The grinding of flanks 6a-6d is continuously executed in a single process. For example, the flank 6a is ground by bringing the outer circumferential face of a grinding wheel rotated around the shaft core into slide contact with a portion, or the flank 6a, and continuously moving the grinding wheel from the portion, or the flank 6a, of a bottom blade 7a to a portion, or the flank 6a, of an outer circumferential blade 5a. This method, for example, smoothly connects a connecting part between the flank 6a of the bottom blade 7a and the flank 6a of the corner R blade 8a to suppress a step form being formed in the connecting part. As a result, this method can avoid the following cases of conventional one that the step forms a streak on the grounded surface to deteriorate the surface roughness and the friction is accelerated using the step as a starting point to lower of the durability. This method can also shorten the grinding time to manufacture it at low cost.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266979-A (JP)
Title: Navigation system, method therefor, and program
Inventor: KATSURADA ISAO
IPC: G09B29/10
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system allowing a user to judge quickly a road situation as to a road, by informing the user of road information in the road in a mode understood intuitively, and capable of providing a route guide of high quality wide in choices for guide routes, a method therefor and a program therefor.  <P>SOLUTION: A traffic direction indication mark determination part 45 determines directions of advancing direction indication marks e1-e3, based on advancing direction information in a byroad/back road acquired by an advancing direction information acquiring part 50 for the byroad/back road, and determines shapes of the advancing direction indication marks e1-e3, based on road width information of the road acquired by a road width information acquiring part 44. A data storage part 47 for the advancing direction indication marks stores coordinate data and pattern image data as to the advancing direction indication marks e1-e3, and an advancing direction indication mark display part 48 displays the advancing direction indication marks e1-e3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270711-A (JP)
Title: Information providing device and control program of information providing device
Inventor: WAKABAYASHI TSUKIMI
IPC: H04N7/173
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically instantly generate proper feeling information provided to an appreciator for an arbitrary image content and ensure, as needed, viewing with high realistic sensations including the feeling information.  <P>SOLUTION: There are provided image analyzing means 106 for extracting a predetermined movement in an image; skin feeling information generation means 107 for generating skin feeling information to be provided to the appreciator on the basis of the extracted movement; and skin feeling information providing means 108 for providing the generated skin feeling information to the appreciator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005307202-A (JP)
Title: Lubricating oil composition
Inventor: MITSUMOTO SHINICHI
IPC: C10M149/10
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition attaining all of the characteristics such as sludge formation inhibiting property, wear resistance and frictional performance on high level with well balance and excellent in water separation.  <P>SOLUTION: The invention relates to the lubricating oil composition comprising at least one base oil selected from mineral oils, fats and oils, synthetic oils, and a thiophosphoric ester and a distributed viscosity index improver. The lubricating oil composition exhibits sufficient wear resistance and frictional performance under high pressure and high temperature while sufficiently keeping water separation, and sufficiently inhibiting sludge formation even when used for a long time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006276198-A (JP)
Title: Head mounted image display device
Inventor: HAYAKAWA KAZUHIRO
IPC: H04N5/66
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display for deciding whether or not the position of a video to be displayed is corrected on the basis of whether or not the display is used for see-through.  <P>SOLUTION: In a microcomputer 120, when the image display is decided to be in see-through mode, correction data are formed on the basis of a detection tilt angle of a user's head M by an angle sensor 110 so that an image of an image signal from outside coincides with a tilt of a background image, the image is corrected by an image processing circuit 130 on the basis of the correction data so that it coincides with the tilt of the background image and emitted. In an opening state of a shutter 30, the image is displayed to the retina of a right eye (I) in a way that it overlaps the background image within a field of view of the right eye (I) of the user via an optical scanner 70 and a half-mirror 20. When the image display is decided to be in cut-off mode, the correction data are not formed but only the image of the image signal is displayed to the retina of the right eye (I).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006040875-A (JP)
Title: Electrode assembly and lithium secondary battery using it
Inventor: KIM JONG-GOO
IPC: H01M50/593
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode assembly capable of easily confirming the history of production processes such as a production facility, a production date, a worker, and a production line, and preventing the use of a reproduction product, and to provide a lithium secondary battery using the electrode assembly.  <P>SOLUTION: The lithium secondary battery is formed by winding a positive plate 21 in which a positive tab 26 is connected to a positive electrode uncoated area 21c to which a positive active material 21b is not applied, of a positive current collector 21a, a negative plate 23 in which a negative tab 27 is connected to a negative electrode uncoated area 23c to which a negative active material 23b is not applied, of a negative current collector 23a, and a separator 22 interposed between the positive plate 21 and the negative plate 23 for insulating them, and contains the electrode assembly 20 in which an identification display is attached to at least one of the positive tab 26, the negative tab 27, and the positive electrode uncoated area 21c, and the negative electrode uncoated area 23c, a can for housing the electrode assembly 20, and a can assembly for being joined to the upper part of the can.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006278208-A (JP)
Title: Vacuum seal structure, and charged particle beam device equipped with vacuum seal structure
Inventor: AOKI SUSUMU
IPC: H01J37/18
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-sealed vacuum seal structure even when a metal O-ring is used, and a charged particle beam device provided with the vacuum seal structure.  <P>SOLUTION: As for the vacuum seal structure, in the vacuum seal structure in a liner tube 23 of which the inside is evacuated and a connection part with a vacuum room 7a of which the inside is evacuated, a ring-shaped protruding part 32 is installed at the outer peripheral face of the liner tube 23 positioned in the vicinity of the connecting part. The connecting part is evacuated by the metal O-ring 31 positioned between this protruding part 32 and the vacuum room 7a. Moreover, the charged particle beam device is provided with the vacuum seal structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279683-A (JP)
Title: Active optical star coupler
Inventor: SATO TADASHI
IPC: H04B17/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active optical star coupler capable of more systematically specifying a transmission abnormal part while continuing a system operation when it is difficult to determine the transmission abnormal part.  <P>SOLUTION: Transmission ports 14a-14n exchange signals with transmission nodes 12a-12n connected to a local area network and a signal distribution circuit 17 distributes a reception signal from each of the transmission ports 14a-14n to the other transmission ports 14. A transmission circuit 18 detects transmission abnormality based on a reception signal from the signal distribution circuit 17, and an abnormality display section 19 displays the transmission abnormality detected by the transmission circuit 18. Thus, a maintenance person can determine an abnormal part by viewing and can speedily exchange or separate the abnormal part.  <P>COPYRIGHT: (C)2007,JPO&INPIT