baber/WOPTO huggingface dataset:
Patent JP-2012079231-A (JP)
Title: Authentication information management device and authentication information management method
Inventor: KITO TETSUO
IPC: G06F21/62
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To maintain a security level of authentication information on plural services by encryption and enable management of authentication information on one user by plural users.SOLUTION: A computer encrypts authentication information on an applicable user by using a key for encrypting authentication information on a predetermined user to hold the information in a storage device; encrypts the key by each of plural management users including the applicable user managing the authentication information on the predetermined user to hold the encrypted keys of the plural management users associated with the predetermined user in the storage device; and receives a management request of the authentication information on the predetermined user with an input device, collates identification information on a management user indicated by the management request with the storage device, generates the key by decrypting an encrypted key of the management user for the predetermined user with the authentication information on the management user indicated by the management request when the encrypted key can be specified, and encrypts the authentication information on the predetermined user updated according to the management request with the key to store the information in the storage device.
Patent JP-2012084588-A (JP)
Title: Connection structure of electrode in electronic parts
Inventor: KAMIYA KAZUNOBU
IPC: B23K1/00
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an electrode in an electronic part in which it is unnecessary to keep a gap between an upper electrode and a member to be joined in a space where capillarity occurs, and which can enhance joint strength of the member to be joined and the upper electrode.SOLUTION: In the connection structure of electrode in the electronic part comprising a planar base member 11; a semiconductor device 12 as a member to be joined having a first electrode 13 and a second electrode 14; and an upper electrode 15 as a planar electrode oppositely arranged with a gap from the semiconductor device 12, the upper electrode 15 comprises a horizontal part 15A horizontally extending; and an inclined part 15B extending in an inclined manner with respect to the horizontal part 15A, and is arranged so that the horizontal part 15A and the inclined part 15B are opposed to the second electrode 14 of the semiconductor device 12 and a gap distance d between the inclined part 15B and the second electrode 14 becomes smaller as it is separated from the horizontal part 15A, and a solder is supplied to the gap between the upper electrode 15 and the second electrode 14 through a through hole 15c of the horizontal part 15A to perform solder joint.
Patent JP-2012084443-A (JP)
Title: Power supply device
Inventor: HIRAHARA SHOGO
IPC: H02J7/02
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To quickly detect disconnection of a voltage detection line with a simple circuit configuration.SOLUTION: A power supply device comprises: a plurality of battery modules 1 connected in series; a voltage detection circuit 2 which is connected to an electrode terminal of each of the battery modules 1 via a voltage detection line 9, and which detects a voltage of each battery module 1 and determines disconnection of the voltage detection line 9 based on the detected voltage; and a short circuit 3 for temporarily short-circuiting an input side of the voltage detection circuit 2. The short circuit 3 comprises: a short-circuit transistor 4 having a collector and an emitter connected to the input side of the voltage detection circuit 2; and a mirror circuit 5 connected to a base of the short-circuit transistor 4. When the voltage detection line 9 is in a non-disconnected state, the mirror circuit 5 cuts off a base current of the short-circuit transistor 4 so as to turn the short-circuit transistor 4 into an off-state, whereas it switches the short-circuit transistor 4 over to an on-state without cutting off the base current of the short-circuit transistor 4 so as to short-circuit the input side of the voltage detection circuit 2 when the voltage detection line 9 is in a disconnected state.
Patent JP-2012090392-A (JP)
Title: Battery state monitoring apparatus
Inventor: KOBAYASHI TETSUYA
IPC: H02J7/02
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery state monitoring apparatus for precisely monitoring a plurality of battery cells at high speed even if a whole cell voltage detection system detecting whole cell voltages of the respective cells is adopted.SOLUTION: A microcomputer 70 specifies at least two battery cells 11 of the battery cell 11 whose cell voltage is the highest and the battery cell 11 whose cell voltage is the lowest among a plurality of battery cells 11, and selectively monitors the battery cells 11. The battery cell 11 being a monitoring object can be monitored at high speed by limiting the battery cell 11 to be monitored. Since the cell voltage of the battery cell 11 to be monitored is detected, the cell voltage can precisely be monitored. Thus, the respective battery cells 11 can precisely be monitored at high speed.
Patent JP-2012090060-A (JP)
Title: Broadcast transmitting device, broadcast receiving device and broadcast transmitting/receiving system
Inventor: TSUBOI MASATOMO
IPC: H04H60/12
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast transmitting device, a broadcast receiving device and a broadcast transmitting/receiving system with a capability of reducing delay time at a switchover of channels without preparing new broadcast signals.SOLUTION: A video, as a broadcast program, is sub-sampled into 4 videos at a sub-sampling section 11 so that each size is reduced into one fourth of the original one. Next, the video data is encoded at encoding sections from 12a to 12d. The encoded video data is represented by frame units and these frames are numbered in chronological order to indicate whether each of them is new or old. The encoding is performed so that the key frame appearance timing differs by a certain interval between the video images. The encoded image data is multiplexed by a multiplexing section 13. The multiplexed data is transmitted to a transmitting section 14, which transmits multiplexed data as a broadcast signal.
Patent JP-2012085837-A (JP)
Title: Washing and drying machine
Inventor: KYO MASAHITO
IPC: D06F58/02
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine improved in vibration-proofing and soundproofing performance of an air blower.SOLUTION: The washing and drying machine comprises: an air blower 62 that sends drying air to a water tank 52 and a rotary drum 53 and includes an impeller 1, a casing 2 housing the impeller 1 and a driving fan motor 3 rotating the impeller 1; and control means 74 successively controlling a series of processes by controlling a motor 54, the air blower 62 and the like. In the air blower 62, the driving fan motor 3 is fixed on the casing 2 so that a drive shaft 7 of the driving fan motor 3 movably fits in a casing hole 2a formed in a central portion of the casing 2, a central seal member 4 is disposed in a space formed in the central portion of the casing 2 and the driving fan motor 3, and the central seal member 4 is held along a radial direction of the casing 2 and the driving fan motor 3, so that vibration-proofing and soundproofing performance may be improved.
Patent JP-2012085588-A (JP)
Title: Mower and method for removing collector of mower
Inventor: HONDA HARUYOSHI
IPC: A01D34/64
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a mower that can easily remove a collector with a simple structure.SOLUTION: The mower including a mower body 2 and a collector 9 detachably arranged in a rear part of the mower body 2, and collecting cut grasses includes: a lock hook 48 and a lock pin 50 for fixing the collector 9 at a grass collecting position for collecting the grasses when cutting the grasses; a fixing releasing mechanism for releasing fixing; a damper 65 for lifting the collector 9 from the grass collecting position to a discharge position for discharging the collected grasses when the fixing is released; and a holding member 110 capable of holding the collector 9 at the holding position in the vicinity of the grass collecting position against the lifting when the fixing is released. The collector 9 is configured to be detachable from the rear part of the mower body 2, while the fixing is released.
Patent JP-2011118366-A (JP)
Title: Zoom lens, optical apparatus and method for manufacturing zoom lens
Inventor: NAKAMURA KEIICHI
IPC: G02B13/18
Filed: 2010-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small zoom lens having high imaging performance.  <P>SOLUTION: The zoom lens ZL includes, in order from an object side along the optical axis, a first lens group Gl having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, and a fourth lens group G4 having positive refractive power. The conditional expression 2.70<TLt/(fw×ft)<SP>1/2</SP><3.70 and the conditional expression 0.05<D1/ft<0.29 are satisfied where TLt denotes a total length of the zoom lens ZL in a telephoto end state, fw denotes a focal length of the zoom lens ZL in a wide-angle end state, ft denotes a focal length of the zoom lens ZL in a telephoto end state, and D1 denotes a thickness of the first lens group G1 on the optical axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116956-A (JP)
Title: Phenol resin-molding material and sliding member
Inventor: MIYATA KEI
IPC: C08K3/04
Filed: 2010-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin-molding material suitable for various sliding materials, excellent in sliding characteristics, and especially suitably used as automobile sliding parts, etc.  <P>SOLUTION: This phenol resin-molding material is constituted by containing the phenol resin such as a novolac type phenol resin, a resol type phenol resin, etc., and a filler such as a boron-based compound such as boric acid, etc., and a carbon material, etc., as essential components. Also, the sliding member made of the resin is constituted from a molded article of such the phenol resin-molding material. The sliding member made of the resin is used advantageously as driving parts, etc., for an automobile.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012092618-A (JP)
Title: Work bench
Inventor: YAMAOKA YUTAKA
IPC: E04G1/30
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a work bench that can let workers positively recognize the end portion of a top plate without having them excessively feel safe, and has an excellent prevention function against fall accidents and tip-over accidents.SOLUTION: A work bench having support legs 2, 2 at both ends in the longitudinal direction of a top plate 1 comprises: columns 3. . disposed upright at the four corner portions of the top plate 1; girder-side end portion sensing rope bodies 4 that stretch between both columns 3, 3 opposed in the longitudinal direction of the top plate and let workers sense a girder-side end portion 1a of the top plate 1; and gable-side end portion sensing rods 5 that bridge between both columns 3, 3 opposed in the lateral direction of the top plate and let the workers sense a gable-side end portion 1b of the top plate 1.
Patent JP-2012097438-A (JP)
Title: Ignition switch device
Inventor: MORISHIMA MIKA
IPC: E05B79/20
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an ignition switch device which can be set to release a seat lock even when a rotor is rotated in a prescribed direction and its opposite direction and release the seat lock from each of an off position, an on position and a steering lock position.SOLUTION: The ignition switch device includes: an operator 8 for a seat lock capable of setting a seat lock releasing position, and releasing the seat lock; a second cam member 6 for which projection parts (6a, 6b) for a prescribed direction capable of pressurizing the operator 8 for a seat lock and operating it from a non-operation position to an operation position are protrusively formed; an operation arm 7 disposed so as to be swung with one end as a center and locked to the operator 8 for a seat lock at the other end; and a projection part 6c for a counter prescribed direction capable of swinging the operation arm 7 and operating the operator 8 for a seat lock from the non-operation position to the operation position when a rotor 2 is rotated in a direction opposite to the prescribed direction.
Patent JP-2012100051-A (JP)
Title: Electronic apparatus
Inventor: KISHINAMI YUICHIRO
IPC: H04R3/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which changes the output direction of super directivity audio signals.SOLUTION: In an electronic apparatus 100, a parametric speaker 120 selectively establishes electrical continuity with multiple directional waveguides 111, 112 formed in a housing body 110. Hence, the directions of the waveguides 111, 112, with which the parametric speaker 120 establishes electrical continuity, can be changed as a user intends, and thus the output direction of the super directivity audio signals can be changed.
Patent JP-2012100207-A (JP)
Title: Image display device and television receiver
Inventor: FUKUMORI ATSUMASA
IPC: H04W52/20
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and a television receiver that can certainly perform data transmission/reception while saving power consumption by preventing unnecessary power consumption in wireless communication in a data transmission part and an image display part where image data is transmitted/received by the wireless communication using an electric wave.SOLUTION: An image display device detects whether or not an image display part and a data transmission part are wire-connected (S1); when it is detected that they are wire-connected (Yes side of S2), makes a data transmission part stop transmission of image data by wireless communication (S4); when it is detected that they are not wire-connected (No side of S2) and if reception sensitivity is not less than a predetermined level set in advance (Yes side of S23), makes the data transmission part decrease communication power in transmitting the image data by the wireless communication to lower than the present communication power (S24) and if the reception sensitivity is less than the predetermined level (No side of S23), makes the data transmission part increase the communication power to higher than the present communication power (S25).
Patent JP-2012104609-A (JP)
Title: Machining device
Inventor: KITANO YUMEKA
IPC: H01L21/301
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a machining device capable of preventing a cutting blade from being broken and an annular frame from being damaged.SOLUTION: A machining device comprises: a chuck table mechanism 18 which holds a workpiece unit in which a workpiece was disposed via an adhesive sheet in an opening of the annular frame; machining means for machining the workpiece; a mounting table on which a storage cassette containing the workpiece unit is mounted; and transportation means for transporting the workpiece unit from the storage cassette mounted on the mounting table to the chuck table mechanism. The chuck table mechanism includes: a chuck table 19 which sucks and holds the workpiece of the workpiece unit via the adhesive sheet; a plurality of frame clamps 21 which are disposed on the outer periphery of the chuck table and fix the annular frame of the workpiece unit; and moving means for moving a plurality of positioning members which can move toward the center of the chuck table and are disposed on the outer peripheral side of the chuck table from the outer peripheral side of the chuck table toward the center of the chuck table.
Patent JP-2012101332-A (JP)
Title: Workpiece positioning system
Inventor: NAKANO RYUJI
IPC: B23Q1/40
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece positioning system capable of directing a workpiece placed on a table to a prescribed direction in a short period of time.SOLUTION: In the workpiece positioning system, a workpiece positioning device is used in which a supporting means 30 is installed on a base plate 20 having a horizontal attitude, the table 10 for placing the workpiece 100 thereon is slidably placed on the supporting means 30, at least first and second switches 41, 42 contacting with and separating from one side face of the workpiece 100 on the table 10 that has slid are fixed to the base plate 20, and first and second actuators 51, 52 for advancing and retreating the table 10 in a direction to contact with and separate from the first and second switches 41, 42 are connected between the table 10 and the base plate 20 in correspondence with the respective switches 41, 42. The table 10 and the workpiece 100 are advanced and contracted by the mutual actuation of the first and second actuators 51, 52, and by the actuation of only one of the actuators, the table and the workpiece are rotated and directed to the prescribed direction.
Patent JP-2012100982-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine increasing a game interest during a specific game status.SOLUTION: When a game is shifted to a jackpot game status, reservation storage performance is executed which indicates a result of variation display based on every right of a stored reservation, for every right. When reservation storage information as a jackpot, is included in reservation storage information not leading to the performance, the rate of the execution of a performance mode having a previous notice of a higher rank is increased, compared with a case without the reservation storage information as the jackpot.
Patent JP-2012090939-A (JP)
Title: Stool
Inventor: KUMAKURA YASUO
IPC: A47C9/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a stool supporting a user's body and legs at three points of the feet of the user and a leg end of the stool in various works mainly requiring a standing or half-standing position, which minimizes the deterioration in working efficiency and reduces a burden on the user's body.SOLUTION: In the stool, a seat portion uses a general bicycle saddle in which a seat portion has an angle vertically changed, a post for supporting the seat portion is made of steel, stainless steel, or aluminum, formed into a rod shape, and has a seat portion-rotating device and a height-adjusting device, an urethane resin material is fixed to one end of the post to prevent damage of a floor surface, a base exclusively used for a stool body is made of a urethane resin. The stool is adjusted even when the users have different physiques, and the stool body is used in a tilted manner while supporting the user's body and legs at the three points of the user's feet and stool leg end, and thus the burden on the user's body is reduced.
Patent JP-2012111323-A (JP)
Title: Light guide system in cabin
Inventor: TOTSUKA SHIGEKI
IPC: B60Q3/02
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a light guide system in a cabin that wakes attention of an occupant of a vehicle to a predetermined part in the cabin and thereby can urges the occupant a desired operation.SOLUTION: The light guide system includes a spot light irradiation unit 100 which is prepared in a cabin, and irradiates an area including predetermined parts in the cabin with a spot light SL, and calls for attention of the occupant to the predetermined part by irradiating the predetermined part with the spot light SL by the spot light irradiation unit 100.
Patent JP-2012113117-A (JP)
Title: Image forming apparatus
Inventor: KONDO KUNIHIKO
IPC: G03G15/00
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces difference in the amount of discharge that is caused by difference in the degree of stains on respective scorotron chargers.SOLUTION: An image forming apparatus includes: a first photoreceptor drum 51K that corresponds to black developer; a plurality of second photoreceptor drums 51Y, 51M, 51C that correspond to respective developer for colors other than black; a first scorotron charger 52K that charges the first photoreceptor drum 51K; a plurality of second scorotron chargers 52Y, 52M, 52C that charge corresponding respective second photoreceptor drums 51Y, 51M, 51C; a first voltage application circuit 210 that is connected to the first scorotron charger 52K and applies voltage to the first scorotron charger 52K; and a second voltage application circuit 220 that is connected to the respective second scorotron chargers 52Y, 52M, 52C and applies voltage to the respective scorotron chargers 52Y, 52M, 52C.
Patent JP-2012113964-A (JP)
Title: Opening-closing device
Inventor: TANABE TOMOKO
IPC: H01H33/00
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional opening-closing devices in which: only a behavior at the beginning of an operation can be acquired due to a rapid damping of an output of a magnetic flux sensor when a distance between a mover and a permanent magnet becomes longer; an observation signal is easily influenced by a noise due to a small magnetic flux interlinked with a yoke; and a current flowing through a drive coil can be easily observed, however, it is costly to install a sensor.SOLUTION: In an opening-closing device, a movable iron core 23 is driven by energizing a drive coil 21 in an electromagnetic operation mechanism to move a movable contact 13 in a circuit breaker 10 connected to the movable iron core. The opening-closing device comprises: an induction coil 30 provided closely to the drive coil so that the induction coil links with the same magnetic flux as that links with the drive coil; signal detection means 41 for detecting a signal in response to a magnetic flux change induced by the induction coil; and state quantity estimation means 42 for estimating a state quantity of a driving system including the circuit breaker or the electromagnetic operation mechanism based on an output signal of the signal detection means.
Patent JP-2012115052-A (JP)
Title: Electric connection box
Inventor: KITA YUKINORI
IPC: H02G3/16
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box in a new structure, which allows a soldered part of a connection terminal covered with a bus bar to be viewed with more excellent visibility while securing the heat dissipation of the bus bar, in the electric connection box provided with the connection terminal and the bus bar on a printed board.SOLUTION: A bus bar 26 including an upper wall part 34 covering the upper part of connection terminals 28, 30, 32 and a rear wall part 36 covering the rear part is disposed on an insulating plate 20. Also, while an external terminal 50a is formed at an end edge part 48 on the side of the upper wall part 34, a flat plate part 38 bent from the lower end of the rear wall part 36 and extended onto the insulating plate 20 is formed, a peep hole 64 is formed in a through-hole shape at an end edge part on the side of the flat plate part 38 at the rear wall part 36, and a soldered part 114 of the connection terminals 28, 30, 32 covered with the bus bar 26 is made visible through the peep hole 64.