baber/WOPTO huggingface dataset:
Patent JP-2009140632-A (JP)
Title: Fuel cell system
Inventor: NAKAMORI YOJI
IPC: H01M8/04
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system wherein the dissolved oxygen contained in a cooling water of a cooling water supply system is removed to suppress degradation of ion exchange resin of an impurity removing means, resulting in improved durability.  <P>SOLUTION: The fuel cell system comprises a fuel cell 2, a cooling water supply system 4 which supplies cooling water for cooling the fuel cell 2, and an impurity removing means 7 which is interposed in the middle of a supply path 5 of the cooling water supply system 4 for removing impurities contained in the cooling water. There are provided a dissolved oxygen removing means 6 for removing dissolved oxygen contained in the cooling water at the upper stream position than the impurity removing means 7 of the supply path 5 of the cooling water supply system 4, as well as a control part 10 for controlling operation of the dissolved oxygen removing means 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141508-A (JP)
Title: Television conference device, television conference method, program, and recording medium
Inventor: SHIRAI YOSHINARI
IPC: H04N7/15
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and obtain a flexible arrangement for devices, according to the situation of a conference room, while solving the problem of video looping.  <P>SOLUTION: Television conference devices 100 and 200 comprise a receiver 201 for receiving a table image transmitted from other television conference devices; a table image display portion 203 for displaying the image received by the receiver 201, on a display device on a front surface of a meeting table; a table photographing portion 102 for photographing the front surface of the meeting table containing the display device; a table image information configuring portion 104 for generating a table image, where the image displayed on the display device is removed from an image photographed by the table photographing portion 102, by using the image received by the receiver 201; and a transmitting portion 103 for transmitting the table image generated by the table image information configuring portion 104 to other television conference devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220154-A (JP)
Title: Magnetic machine
Inventor: OYA AKIYOSHI
IPC: H02K1/18
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance by suppressing short circuiting of magnetic flux to a minimum, in a magnetic machine where an induction magnetic pole array is arranged between a first and a second magnetic pole arrays.  <P>SOLUTION: In the magnetic machine wherein the induction magnetic pole array constituted by an induction magnetic pole 38L of an outer rotor 13 is arranged between the first magnetic pole array constituted by an armature 21L of a stator, and the second magnetic pole array constituted by a permanent magnet 52L of an inner rotor 14, an angle θ2 that circumferential both ends of the induction magnetic pole 38L form with respect to an axis L is made smaller than a mechanical angle θ0, corresponding to an electrical angle 180° of the permanent magnet 52L. As a result, the magnetic flux which flows from the permanent magnet 52L to the induction magnetic pole 38L, short-circuiting other permanent magnet 52L which adjoins in a circumferential direction of the permanent magnet 52L without flowing to the armature 21L is prevented, magnetic efficiency is enhanced, and the performance of the magnetic machine can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009138715-A (JP)
Title: Piston of internal combustion engine
Inventor: SUZUKI TAKAO
IPC: F02F3/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston of an internal combustion engine which can favorably maintain retaining properties of lubricating oil, and can reduce friction by improving scuffing resistance and wear resistance.  <P>SOLUTION: An Sn plated layer 30 is formed on at least the outer peripheral surface of a skirt part 20 in the thrust direction, and a hard carbon film 40 is formed in a nearly square shape on the Sn plated layer 30 except the midsection of the skirt part in the thrust direction. Then the top side edge 40A of the hard carbon film 40 is brought into contact with the side wall edge 18A of an oil ring groove 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142716-A (JP)
Title: Dehumidification air-conditioning system and method using rotary dehumidifier, and control device and control method of this dehumidification air-conditioning system
Inventor: TAMURA AKINAGA
IPC: F25B6/04
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow a rotary dehumidifier to sufficiently exert the performance when the exhaust heat of a freezing means is used as a heat source for dehumidification of the rotary dehumidifier.  <P>SOLUTION: The system includes the rotary dehumidifier 20 having a regeneration fan 27 making air pass through a regeneration zone 25, a treatment fan 24 making air pass through a treatment zone 22, and a dehumidifying rotor 21 releasing moisture adsorbed in the treatment zone 22, inside the regeneration zone 25, a primary refrigerant circuit 10 provided with a pressure gauge 13 measuring the pressure of a high-pressure side primary refrigerant to cool down the freezing means 11, a cooling system condenser 16 supplying heat from a primary refrigerant to a secondary refrigerant, a cooling means supplying the secondary refrigerant to the cooling system condenser 16, and a control part 40 controlling the flow rate of the secondary refrigerant supplied to the cooling system condenser 16 by the cooling means from the pressure value measured by the pressure gauge 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146652-A (JP)
Title: Lighting device for operation key and electronic device
Inventor: ISODA HIROTO
IPC: F21Y101/02
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for an operation key which suppresses an increase of member cost and can light a plurality of display areas in the operation key, and to provide an electronic device employing the lighting device.  <P>SOLUTION: A lighting device illuminates operation keys 3 plurally arranged and having light transmissive display areas 2 and are divided into a plurality of groups. The lighting device includes a plurality of sheet-shaped lightguide members 4 which are stacked at the backside of the operation key 3 corresponding to the groups, respectively, and further includes a plurality of light sources 5 corresponding to the groups, which irradiates light to each of the plurality of sheet-shaped lightguide members 4, respectively, and guides light. The lightguide members 4 have respective light-scattering areas 8 which deflect and emit the guided light toward the display areas 2 of the corresponding groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146198-A (JP)
Title: Information management system
Inventor: SASAKI YUSUKE
IPC: G06F21/84
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management system for providing security not for each function but for each data item to access of operation information with high secrecy.  <P>SOLUTION: In the information management system provided with a plurality of clients 1 and a common server 2 connected to each of the clients 1 through a network 3, the server is provided with a database 4 holding various information tables 9 to 12 which define an information processing authority for each client 1, and various information processing modules 5 to 8 for executing the information processing authority defined in the respective information tables 9 to 12. When the respective clients 1 access the server 2 to select operation information with high secrecy stored in the database 4, it is determined, on the basis of usage authority individually set in the server 2 and the respective clients, whether the operation information is displayed as it is in each data item or it is displayed with the operation information hidden, and the selected contents are displayed on a display surface of an accessing client 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146260-A (JP)
Title: Security evaluating method, and information processor
Inventor: HORIE DAISAKU
IPC: G06F21/00
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security evaluating method and an information processor for calculating, for each terminal, a security evaluation value reflecting damage when protection target assets are illegally acquired by a terminal on a path that accesses a terminal storing the protection target assets.  <P>SOLUTION: The security evaluating method includes: a normal access probability inputting process for inputting a normal access probability; an illegal acquisition probability inputting process for inputting an illegal acquisition probability; an assets damage degree inputting process; a countermeasure break damage degree calculating process for calculating a countermeasure break damage degree in the case of breaking countermeasure on the basis of the illegal acquisition probability, the normal access probability and the assets damage degree; a threat occurrence frequency inputting process for inputting a threat occurrence frequency; a prevention performance inputting process for inputting prevention performance; and a security evaluation value calculating process for calculating a security evaluation value in the case of breaking the countermeasure on the basis of the countermeasure break damage degree or the assets damage degree, the threat occurrence frequency and the prevention performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147867-A (JP)
Title: Broadcasting receiver
Inventor: NAKASE TAKAFUMI
IPC: H04N7/173
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient channel switching even if an identical content program is being broadcast in a plurality of virtual channels within one physical channel.  <P>SOLUTION: A determining means determines whether the identical content program is being broadcast in a plurality of virtual channels included in each physical channel based on program information acquired from a broadcasting signal. A setting means allows one virtual channel out of the plurality of virtual channels for use in broadcasting the identical content program to be a representative channel with respect to the physical channel where the identical content program is determined to be broadcast in the plurality of virtual channels. A channel switching means switches to the representative channel only out of the plurality of virtual channels for use in broadcasting the identical content program in the physical channel where the representative channel is set based on a channel up/down key operation in a key operating portion, so that the other virtual channels are skipped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150932-A (JP)
Title: Sound absorbing body and its manufacturing method
Inventor: HIYAMA KUNIO
IPC: G10K11/16
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing body capable of being made thin in thickness and light in weight and improving constitution and sound absorption performance with a simple structure.  <P>SOLUTION: A sound absorbing body 10 comprises a porous material 11 and a surface layer 12 formed on an outer peripheral surface side of the porous material 11, and is constituted with no frame body or box body. The surface layer 12 is formed by executing processes such as heating the outer peripheral surface of the porous material 11 and dissolving the outer peripheral surface side of the porous material 11 with a solvent so as to melt or dissolve the porous material 11 partially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152700-A (JP)
Title: Radio communication equipment, radio communication system, radio relay communication method to be used for them, and program therefor
Inventor: YAMAMOTO TAKESHI
IPC: H04B5/02
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio communication equipment efficiently transmitting information between roadside communication equipment and onboard communication equipment or between the onboard communication and the onboard equipment even when shadowing occurs.  <P>SOLUTION: The radio communication equipment (1) comprises a means (relay transmission decision unit 13) for deciding whether relay transmission of a signal from a transmission source is necessary or not on the basis of a previously received peripheral onboard communication equipment information list and information on an information transmission range specified in data received from the transmission source, and means (control unit 11 and a radio unit 12) for controlling the transmission of the signal on the basis of the decided result. Even when shadowing for blocking radio wave is caused by an adjacent vehicle, especially by a large vehicle or the like, when providing a service and communication is disabled even in a short distance, information can be transmitted through other peripheral onboard communication equipment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149740-A (JP)
Title: Fuelization method for high moisture content organic waste and biomass fuel
Inventor: SAITO KANEHIRO
IPC: B09B5/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuelization method for a high moisture content organic waste, by which chlorine and/or chlorine compounds included in a high moisture content organic waste containing livestock excrement and food waste can be effectively removed, the moisture content can be reduced and a decomposition rate of organic substances can be suppressed to not more than 20 mass%, and to provide a biomass fuel.  <P>SOLUTION: The fuelization method for a high moisture content organic waste comprises: dehydrating a high moisture content organic waste by a dehydrating device 18 to obtain a dechlorinated organic waste; drying the dechlorinated organic waste with natural energy by a solar drying equipment 21A; and subsequently drying the waste with fermentation heat energy by a fermentation equipment 22A to obtain a dry dechlorinated organic waste having a chlorine concentration of not more than 3,000 ppm, a moisture content of not more than 35 mass%, and a decomposition rate of organic substances of not more than 20 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149795-A (JP)
Title: Flame retardant polypropylene resin composition and method for producing the same
Inventor: OYAMA HIDEKO
IPC: C08K3/22
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition safe for the environment, having excellent flame retardance, and holding mechanical properties of polypropylene.  <P>SOLUTION: The polypropylene resin composition is characterized by comprising (A) polypropylene, (B) a polyphenylene ether-based resin, (C) a styrenic thermoplastic elastomer, and (D) a metal hydroxide. The polypropylene resin composition is characterized in that (A) the polypropylene is a continuous phase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120395-A (JP)
Title: Device for conveying article
Inventor: TRIEB HERBERT
IPC: B65G15/60
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wear of a conveyor belt guide track of a conveyor belt turning device of a conveying device.  <P>SOLUTION: The conveying device has a continuous conveyor belt that is borne by supporting cables, is moved along guide cables from a loading station to an unloading station, rolls on supporting rollers, and is guided over turning drums in the loading and the unloading station. A respective turning device is located downstream of the unloading station and upstream of the loading station, is fastened on supporting frames, and is provided to turn a return strand of the conveyor belt. A guide is formed with a helically running guide track for turning the conveyor belt downstream of the unloading station and upstream of the loading station. The guide track can be adjusted and secured in a prescribed position in relation to the supporting frames.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008163026-A (JP)
Title: Improved method for producing 8-nitro-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one from 8-nitro-2-cyano-4h-1-benzopyran-4-one and converting resultant product into hydrochloride salt of 8-amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one
Inventor: MODI INDRAVADAN AMBALAL
IPC: C07B61/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for the conversion of 8-nitro-2-cyano-4H-1-benzopyran-4-one into 8-nitro-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one which uses sodium azide together with a zinc halide in water.  <P>SOLUTION: The compound, 8-nitro-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one is further converted into a hydrochloride salt of 8-amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one by using stannous chloride in a hydrochloric acid solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155914-A (JP)
Title: Trunk lid for structure for motor vehicle
Inventor: ROESLER MATTHIAS
IPC: B60J7/20
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trunk lid for a structure for a motor vehicle which can be moved to the cargo position or the roof conveying position from the basic position by a simple means in an adequately functional manner.  <P>SOLUTION: A link mechanism 13 for a trunk lid 12 has a first link unit 14 and a second link unit 15 which are pivotally attached to a first supporting part 17 arranged on the trunk lid and a second supporting part 18 mounted on a body 2. The second link unit is held by the trunk lid by a third supporting part 19 mounted on the first supporting part 17 with a space therebetween opposite to the traveling direction, and held by a fourth supporting part 20 to a body. A connection device 21 is provided between the first link unit and the second link unit. The first link unit and the second link unit can be controlled by the connection device for fixing the basic position Grst or the cargo position or the roof conveying position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009159694-A (JP)
Title: Friction stirring sealing method of stator coil of rotating electrical machine
Inventor: FUSE TOSHIAKI
IPC: H02K15/04
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To seal a brazed surface layer between strands without crushing a hollow wire even if a friction stirring process is applied to a stator coil.  <P>SOLUTION: At the time of brazing and bonding an end part of strand bundle of the stator coil where the strands formed of a plurality of solid lines 2 and the hollow wires 3 are made into bundles and are inserted into a groove of a stator core of a rotating electrical machine, with a cooling medium supplying/discharging box, and friction-stirring a surface layer of a bonding part by a friction stirring tool so as to seal it, a shoulder of the friction stirring tool is made into a multiplex structure of an inner shoulder 13 and an outer shoulder 14, the multiplex shoulder friction-stirrs the surface layer and the surface layer of the brazed bonding part is sealed in a state where the shoulder on an outer peripheral side is brought into non-contact with a processing part of the surface layer of the bonding part and a distance from a center line 7 of the processing part to the friction outer periphery of the shoulder is reduced compared to solid line side passing time from a state where the multiplex shoulder is brought into contact with the processing part of the surface layer of the bonding part when the friction stirring tool passes the side of the hollow part of the hollow wire 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154390-A (JP)
Title: Image forming apparatus
Inventor: ASANO YUKIHIRO
IPC: B41J2/165
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein a line-type head is constituted by arranging a plurality of heads, and a plurality of cleaning means are disposed corresponding to the respective heads, and respective cleaning means corresponding to the plurality of heads can be operated with simple constitution, and also, useless ink consumption due to useless maintenance/recovery operation can be reduced.  <P>SOLUTION: The cleaning device includes: a single motor; a first cam shaft 87 driven by the motor; cap cams 91a1 and 91c1 that are rotated by the first cam shaft 87, for moving cap members upward and downward. The cap cams 91al and 91c1 separately include a first cam 93a that allows the cap members to separately reach a top dead center at different timing and a second cam 94a that allows the cap members to reach the top dead center at the same timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157123-A (JP)
Title: Imaging device
Inventor: KANAI KUNIHIKO
IPC: G03B13/36
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provided an imaging device which performs a focus control by detecting a facial part of a person, prevents a background other than a human subject from being focused even when the facial part can not be detected, and exactly photographs a subject desired by a user.  <P>SOLUTION: A timer is started by a half-pressing operation of a release button (S304). When a facial part of a person is detected, photographing is performed by focusing on the facial part (S306 and S313). When no facial part is detected, the lengths of a time period T2 elapsed since the half-pressing operation of the release button and a threshold time period T3 are compared, and focus methods are switched according to the comparison results (S308, S309 and S310). For example, when the release button is full-pressed in one pressing operation, multi-AF is performed to focus on the human subject.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155913-A (JP)
Title: Evacuation door for tunnel
Inventor: ISHIKAWA HIROKAZU
IPC: E05F11/54
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuation door for a tunnel having a main passage and an evacuation passage secured therein, which is arranged in an evacuation corridor from the main passage to the evacuation passage, and can open a door body with good operability.  <P>SOLUTION: The interior of the tunnel 1 is partitioned by a partition wall 3 to form a roadway (main passage) 4 and an elevated body 5 on an upper side, and the evacuation passage 6 on a lower side, and a notched section 5c is formed in part of the elevated body 5. To form the evacuation port 3c in the partition wall 3 at a location opposed to the notched section 5c in a manner extending to the evacuation passage 6 by cutting away the partition wall 3, the notched section 5c formed in the elevated body 5, is provided with an outside door body 7 which has an upper piece 7e and a side piece 7d extending from the elevated body 5, for opening/closing the notched section 5c in a flip-up manner, and an evacuation port 3c formed in the partition wall 3 is provided with an inside door body 12, for slidably opening/closing the evacuation port 3c along the partition wall 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT