baber/WOPTO huggingface dataset:
Patent JP-2011011715-A (JP)
Title: Abnormal cause specifying device, abnormal cause specifying system, and abnormal cause specifying method
Inventor: URITA NAOMI
IPC: B61L25/04
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an abnormal cause specifying device specifying the cause of a failure by immediately detecting the failure occurring in a mobile body, an abnormal cause specifying system, and an abnormal cause specifying method.SOLUTION: This abnormal cause specifying device 4 is applied to trains and specifies the cause of a failure occurring in a device by receiving a measurement value 10 from each of a plurality of devices mounted on a vehicle 1. The abnormal cause specifying device includes a failure determination part 12 which collates a reference value 20 with the measurement value 10 and determines whether the measurement value 10 is normal or not for each device and an abnormal cause specifying part 13 which, for each vehicle 1, specifies whether the failure is caused by the device itself or the other according to the state of distribution of the mounting positions of the defective devices, the measurement values 10 of which are determined abnormal, on the vehicle 1, and which outputs the predetermined cause as the information 14 indicating the cause of the failure.
Patent JP-2011019195-A (JP)
Title: Communication system, management apparatus and control method thereof
Inventor: IKEDA NORIHIRO
IPC: H04W84/12
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a Wi-Fi multimedia (WMM)-enabled wireless STA from being connected to and accommodated in a WMM-disabled AP although a WMM-enabled wireless AP is present.SOLUTION: A communication system includes a terminal device, a plurality of access point (AP) devices and a management apparatus for managing radio parameter information of the plurality of AP devices. The management apparatus stores therein function information about communication functions of the plurality of AP devices. When a radio parameter setting request, which requests a predetermined function, is received from the terminal device via any one of the plurality of AP devices, the management apparatus selects an AP device having the predetermined function from among the plurality of AP devices and transmits the radio parameter information for a communication connection to the selected AP device to the terminal device via the AP device through which the radio parameter setting request has been received.
Patent JP-2010011465-A (JP)
Title: Recording medium including metadata applicable to multi-angle title, and apparatus and method for reproducing the same
Inventor: CHUN HYE-JEONG
IPC: H04N5/92
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium including metadata for providing a various extension search function on moving picture data supporting multi-angle, and to provide a reproducing apparatus and a reproducing method for reproducing the recording medium.  <P>SOLUTION: An information storage medium has moving picture data for supporting multi-angle and metadata used for a title scene search, wherein the metadata are defined scene by scene, and the metadata includes information regarding at least one search keyword to be applied to a corresponding scene, an entry point designating the start location of the corresponding scene, and an attribute including a duration designating a duration time of the corresponding scene and an angle number designating one angle of a multi-angle supporting scene.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021811-A (JP)
Title: Hot water storage type bath hot water supply device
Inventor: TOMITA MASAO
IPC: F24H9/16
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type bath hot water supply device capable of automatically draining water after lowering a temperature in a short time even in a state that hot water of high temperature is stored in a hot water storage tank.  <P>SOLUTION: In a case when a plurality of hot water storage temperature sensors 35 detecting a temperature of hot water/water stored in the hot water storage tank 2, detect high temperatures higher than a drainage allowable temperature in a draining operation, hot water of low temperature is supplied to a bathtub 6. The hot water supply is performed through the bath heat exchanger 19, and the water is drained after a temperature of hot water/water in the hot water storage tank 2 is lowered to the drainage allowable temperature, thus the automatic drainage by utilizing a drain pipe 48 can be performed. The water of the hot water storage tank can be drained in a shorter time in comparison with a conventional one, a waiting time is significantly short, and usability can be improved without troubling a user, and showing the user a scene of wastefully draining the water of high temperature in supplying hot water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029307-A (JP)
Title: Thermoelectric element
Inventor: MORI TAKAO
IPC: C01B35/04
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric element having a high thermoelectric power index which has not existed before.  <P>SOLUTION: The thermoelectric element is composed of a heavy rare-earth element polyboride crystal formed by removing zinc added during crystal production, by heating during reaction, and is composed by solid solution of nickel in a heavy rare-earth polyboride.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027178-A (JP)
Title: Falling prevention device for nut and attaching tool of the same
Inventor: YAMADA HARUHISA
IPC: B25B27/20
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a falling prevention device for a nut, attachable to a bolt even when a projecting length of a shank of the bolt from the nut is short with the bolt and the nut fastened, simple in structure and manufacturable at a low unit cost, and an attaching tool of the same.  <P>SOLUTION: The falling prevention device for the nut, including a coil spring part fitted in a helical groove of the shank of the bolt projecting from the nut screwed to the bolt, includes at an end of the coil spring part a bent portion 12 swelling out toward the outside in the radial direction of the coil spring part, and a stopper portion 13 engaging with the helical groove while bending the end 13a of the coil spring part toward near the center of the coil spring part and mounting on the shank of the bolt, and biasing the same toward near the center of the shank of the bolt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027032-A (JP)
Title: Scroll fluid machine
Inventor: TAKAHASHI MINEO
IPC: F04C23/02
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll fluid machine of which the motor unit can be easily manufactured.  <P>SOLUTION: A casing 1 includes a cylindrical supporting unit 1b which is fixed to a casing body 1a, and the casing body 1a and the cylindrical supporting unit 1b constitute the casing. A fixed scroll 2 is fixed to the casing body 1a. A fixed scroll 3 is fixed to the supporting unit 1b. A stator 4 is fixed to the casing body 1a. A hollow rotary shaft 7 is constituted of a rotor fixing part 7a situated near the stator 4, and a turning shaft support 7b disposed at one end of the rotor fixing part 7a. The rotor fixing part 7a and the turning shaft support 7b are rotatably supported by the casing body 1a. A rotor 8 is fixed to the rotor fixing part 7a, and the rotor 8 is positioned inside the stator 4 and outside the support unit 1b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025852-A (JP)
Title: Emergency evacuation system for rolling stock
Inventor: HAMAMOTO ATSUSHI
IPC: B61K13/04
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency evacuation system for rolling stock, which allows a door to have a window through which an outside view can be seen, allows an entrance/exit opening for ordinary use to serve as an emergency entrance/exit, has a simple structure, and can be manufactured inexpensively.  <P>SOLUTION: The door 5 includes a door body 7, a door frame 5a, and an auxiliary door; wherein the door frame 5a and the auxiliary door are integrally installed, with respect to an opening frame 4 installed inside the opening 3 provided on an end panel, to be forwardly openable toward one side. The door body 7 is installed in a forwardly rotatable manner with respect to the lower end of the door frame 5a, a window opening 11 is formed in an upper part of the door body 7, and one end of the auxiliary door is connected to the upper end of the door body 7 in a forwardly rotatable manner. A back surface of the door body 7 is provided with a window cover and footboard which is located below to release the window opening 11 in a normal state and which moves so as to close the window opening 11 in an emergency evacuation state. The auxiliary door is provided with a second window cover and footboard which is located on a proximal end side to open a second window opening in the normal state and which moves to above the second window opening in the emergency evacuation state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026260-A (JP)
Title: Protected 2-fluoropropylamine having leaving group at 3-position or protected n-alkyl-2-fluoropropylamine having leaving group at 3-position
Inventor: ISHII AKIHISA
IPC: C07C217/26
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful precursor in the production of a protected 2-fluoropropylamine or a protected N-alkyl-2-fluoropropylamine each having various substituents at the 3-position, being an important partial structure for medicines and agrochemicals.  <P>SOLUTION: Since a protected 2-fluoropropylamine having a leaving group at the 3-position or a protected N-alkyl-2-fluoropropylamine having a leaving group at the 3-position excellently progresses an introduction reaction of various substituents to the 3-position and easily performs deprotection of amino-protecting group, it can be easily converted into 2-fluoropropylamine or N-alkyl-2-fluoropropylamine having various substituents at the 3-position, being an important partial structure for medicines and agrochemicals. The protected 2-fluoropropylamine or the protected N-alkyl-2-fluoropropylamine each having a leaving group at the 3-position is produced on a large amount scale without requiring a complicated operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035005-A (JP)
Title: Method of manufacturing dust core
Inventor: KIKUCHI TOSHIAKI
IPC: B22F3/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a dust core, capable of reducing variations in filling amount of a metal magnetic powder to a molding die.  <P>SOLUTION: In manufacturing the dust core, first, the metal magnetic powder is mixed with a spherical silica powder (step S11). Then, the metal magnetic power is subjected to rust prevention processing (step S12), and then, a mixture of the metal magnetic powder and the spherical silica powder is mixed with a resin binder (step S13). The mixture of the metal magnetic powder, the spherical silica powder and the resin binder is dried to form a granulated body (step S14). Then, the granulated body is additionally mixed with the spherical silica powder (step S15), and further mixed with a lubricant such as zinc stearate (step S16). Then, compression molding is performed (step S17), and the resin binder is cured (step S18).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034164-A (JP)
Title: Remote copy system and remote copy control method
Inventor: NAKAMURA SADAHIRO
IPC: G06F3/06
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote copy system and a remote copy control method performing the operation of remote copy according to the user's usage status.  <P>SOLUTION: Resource information representing a resource usage status is collected from a first storage apparatus installed at a primary site and a second storage apparatus installed at each of one or more secondary sites, a transfer mode of differential data between snapshots to be transferred from the first storage apparatus to the second storage apparatus is determined based on the collected resource information, and the first and second storage apparatuses are controlled so as to transfer the differential data from the first storage apparatus to the second storage apparatus based on the determined transfer mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035579-A (JP)
Title: Additional information providing apparatus
Inventor: KAWANO KEISUKE
IPC: H04N5/91
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To record a scene number and a take number to be hierarchical IDs, out of additional information useful for efficient progress of a process such as video editing, in association with the video without imposing a burden on a user.  <P>SOLUTION: An additional information providing apparatus includes: an imaging unit 102 which images a subject to output a video signal; an additional information management unit 109 which generates additional information including scene information which specifies a scene included in the video signal; a state memory wherein state information showing a state when imaging is stored; a scene change detection unit 125 which detects whether a scene different from the scene in preceding photographing is imaged by comparing state information in the preceding photographing which is stored in the state memory, and present state information with each other; a scene take number management unit 122 which determines scene information on the basis of the detection results of the scene change detection unit 125; and a recording unit 106 which records the video signal and additional information in association with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030704-A (JP)
Title: Game machine
Inventor: TAKEUCHI TADASHI
IPC: A63F7/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of further enhancing the amusement of the play by giving the player a sense of expectancy for a time reduced game state.  <P>SOLUTION: A normal background screen is displayed in a liquid crystal display device 13 in a non-time reduced game state, and a background screen for time reduction is displayed in the liquid crystal display device 13 if a short variation time for normal symbols is determined in the time reduced game state. If a long variation time for normal symbols is determined in the time reduced game state, the normal background screen is displayed in the liquid crystal display device 13, and if the short variation time for normal symbols is determined thereafter, the background screen for time reduction is displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009261007-A (JP)
Title: Intercom system
Inventor: NIHONSUGI TAKASHI
IPC: H04N7/18
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system in which an intercom master unit can surely and automatically record an expanded visitor's face by magnifying a face part in an image taken by a door phone slave unit without any manual operations.  <P>SOLUTION: In the intercom system, when a door phone slave unit 20 is operated, a video image processing section 25, which acts as an image processing means for an image taken with a camera part 24, performs an image processing operation so as to: detect the position of a visitor's face from the taken image; expand the detected face part; and send it to the master unit 1 to be recorded. Specifically, the master unit 1 can surely and automatically record an expanded visitor's face by magnifying a face part in an image taken with the door phone slave unit 20 without any manual operations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032799-A (JP)
Title: Abrasion detecting device of component in cutter head, and tunnel excavator equipped with the same
Inventor: IWATA HIROKICHI
IPC: E21D9/11
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasion detecting device capable of detecting abrasion of a component in a cutter head such as a roller cutter, with no workman required to enter a chamber.  <P>SOLUTION: An abrasion detecting device 70 of a roller cutter 5 of a cutter head of a tunnel excavator which forms a tunnel by excavating a mounting 14 with the roller cutter 5, is equipped with an abrasion detector 50 positioned retracted, by a specified distance, from the front end of the roller cutter 5 while retracted, by a specified distance, from the front end of he roller cutter 5 intended to detect abrasion of the cutter head. The abrasion detector 50 has, at its front end, an abrasion detecting section 51 which is worn when contacting to the mounting 14 to be excavated. The abrasion detector 50 detects that the abrasion detecting section 51 has been worn.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038566-A (JP)
Title: Valve device
Inventor: ENDO TADAO
IPC: F16K17/04
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device capable of preventing the generation of pressure hysteresis during operation, the occurrence of abrasion of a spherical body and a valve seat, and the deterioration of sealing performance between the spherical body and the valve seat while suppressing the increase of the number of parts and cost increase by adopting an easy mean.  <P>SOLUTION: A coil spring 6 is formed as an open-end equal-pitch coil spring and the number of turns is set to (n+0.5) turns (n is an integer). Thereby, a load-displacement characteristic can be retained always linearly, so that the generation of fuel pressure hysteresis can be inhibited. Furthermore, by setting the number of turns to (n+0.5) turns, the distribution state in the coil circumferential direction of rigidity in the axial direction of the coil spring can be made more uniform. Thus, the load eccentricity of the single unit of the coil spring 6 and eccentricity at the time of assembly to a pressure regulator 1 can be inhibited and the occurrence of abrasion of a valve 3 and the valve seat 21 and the deterioration of sealing performance between both parts can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044301-A (JP)
Title: Fixture, and mounting method of fixture to ceiling
Inventor: KANEDA TAKAYOSHI
IPC: F21S8/06
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture in which work burden of a worker is reduced when the fixture is mounted on a ceiling.  <P>SOLUTION: The fixture 101 has first and second hanging bolts protruded downward in which first and second fasteners are mounted on the first and second hanging bolts, and a main plate 1 nearly parallel to the ceiling is equipped. The main plate 1 has a slit 3 communicated with an edge of a first side 81 having a width larger than an outer diameter of the first hanging bolt and smaller than the outer diameter of the first fastener. Furthermore, the main plate 1 has, on a second side 82, a through-hole 4 of a shape in which a first region 4a having a diameter that is large enough to an extent so that it makes a second fastener pass through the region, and a linear state second region 4b that is extended in a direction 86 perpendicular to a direction 85 connecting the first side and the second side, and that has a width smaller than the outer diameter of the second fastener but larger than the outer diameter of the second hanging bolt are integrated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010050098-A (JP)
Title: Fuel cell electrode using triazole modified polymer, and membrane electrode composite including the same
Inventor: LIU MEILIN
IPC: H01M8/10
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst layer of a fuel cell electrode operable at high temperatures without being humidified, and a membrane electrode composite including the fuel cell electrode.  <P>SOLUTION: The catalyst layer 24 of the fuel cell electrode 20 formed opposedly to an electrolyte membrane 10 has a catalyst comprising a combination of platinum, a platinum alloy, and carbon or an electrically conductive material, a binder comprising phosphoric acid acting in proton movement within the catalyst layer and at least one triazole modified polymer, and further an organosiloxane cross-linking agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011043764-A (JP)
Title: Imaging apparatus and method for controlling imaging apparatus
Inventor: MATSUSHIMA HIROSHI
IPC: G03B17/20
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To display the posture of a camera in an optical finder by using a display element for an AF range-finding frame, which is mounted originally.  <P>SOLUTION: The imaging apparatus is provided with: a focusing screen arranged at a position nearly equivalent to an imaging surface; an information displaying element-driving means for driving an information displaying element arranged to be superposed on the focusing screen; a posture detection means for detecting posture of the imaging apparatus; an operation member for operating a display state of the information displaying element; and a display control means for controlling the display state of the information displaying element in response to operation by the operation member. Thus, it is possible to inexpensively manufacture the camera 100 enabling a user to confirm the posture of the camera without releasing the face from the finder by controlling the information displaying element-driving means to perform display in accordance with the output from the posture detection means by using the information displaying element instead of the display of the range-finding state when the operation member is operated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048870-A (JP)
Title: Semiconductor memory device
Inventor: KUSHIDA KEIICHI
IPC: G11C11/417
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To invert a data stored in a memory cell while correctly reading the data stored in each memory cell, even when a memory cell array is composed of a plurality of memory cells.  <P>SOLUTION: The data stored in the memory cell specified by an internal address add is inverted, an writing operation in the memory cell is performed based on each address, and the internal address add is incremented whenever the invert writing operation is executed in the memory cell.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047486-A (JP)
Title: Method for analyzing strength of high-pressure gas tank
Inventor: YAMAMOTO TAKUYA
IPC: F17C1/06
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology enabling improvement of the strength of a high-pressure gas tank produced by a filament winding method.  <P>SOLUTION: The method for analyzing the strength of the high-pressure gas tank whose container outer circumference is formed with a fiber winding layer by helical winding in the filament winding method includes (a) a process of previously setting a folding position in a winding direction of the fibers in the dome portion of the tank container, (b) a process of determining a winding angle of the fibers depending on the folding position previously set, and (c) a process of making a finite element model of divided elements being two or more minute areas with respect to the high-pressure gas tank having the fiber winding layer specified by the folding position and the determined winding angle and analyzing the strength of the high-pressure gas tank using the finite element model by a finite element method.  <P>COPYRIGHT: (C)2011,JPO&INPIT