baber/WOPTO huggingface dataset:
Patent JP-2011205735-A (JP)
Title: Fuel cell vehicle
Inventor: YOSHIDA MICHIO
IPC: B60L11/18
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress a situation where, for example, a surplus generating capacity of a fuel cell is excessively supplied to a rechargeable battery in a sudden motor stop in a fuel cell vehicle.SOLUTION: A control device 22 determines that the motor 10 has stopped suddenly according to a signal of a rotational speed sensor 24 when a dropping ratio of the rotational speed of the motor 10 exceeds a threshold, and stops the operation of a converter 16 for fuel cells. Thus, the fuel cell 14 is electrically and directly connected to an inverter 12. In this case, a voltage in an output terminal of the fuel cell 14 rises to a voltage of the inverter 12 and exceeds an open-circuit voltage in a general situation, thus stopping the power generation of the fuel cell 14. Thus, the surplus power generation of the fuel cell 14 is reduced at a sudden motor stop.
Patent JP-2011200334-A (JP)
Title: Game device, game processing method, and program
Inventor: TAKEHIRO MASAFUMI
IPC: A63F13/45
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game device, game processing method and program suitable for reducing burdens on a player's input operation.SOLUTION: In the game device 200, a game state is stored in a game state storage part 201, and the stored game state is displayed on a screen by a game state display part 202. A detection part 203 detects the operation by the player. When the screen operation to assign a position or route on the screen is detected, an updating part 204 updates the game state based the detected screen operation. When the screen operation for assigning the position or route on the screen is detected while the recording operation is detected, a history recording part 205 records a history of the screen operation while the recording operation is detected. Further, the game state display part 202 displays the recorded history of the screen operation while call operation is detected. When the detection of the call operation is terminated, the updating part 204 updates the game state based on the recorded history of the screen operation.
Patent JP-2011206676-A (JP)
Title: Method for suppressing scattering of incineration ash
Inventor: NAKANISHI NOBUO
IPC: B09B5/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for efficiently suppressing incineration ash generated in an incinerator or a boiler.SOLUTION: Scattering of incineration ash generated in a boiler or an incinerator is efficiently suppressed by adding an aqueous anionic surfactant solution to the incineration ash and kneading the mixture.
Patent JP-2011211575-A (JP)
Title: Diaphragm for loudspeaker, and loudspeaker using the same
Inventor: FUJIOKA KAZUMA
IPC: H04R7/12
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of abnormal sounds caused by unwanted resonance of a diaphragm, gap defects caused by the occurrence of a rolling phenomenon and the occurrence of rub and buzz defects caused by touch of an edge of the diaphragm with a frame, with respect to a track type speaker diaphragm to be used for various acoustic apparatuses and a loudspeaker using the diaphragm.SOLUTION: An edge is formed on an outer circumferential part of a diaphragm body having a track-shaped outer shape; a gasket is formed on an outer circumferential part of the edge integrally with the outer circumferential part of the diaphragm body by the same material as the edge; a level difference is formed over the whole circumferential of a joint portion between the outer circumferential part of the edge and an inner peripheral part of the gasket; and a portion having a material thickness difference is formed so that the material thickness of a cross-sectional shape of the edge of the straight line part of the track shape is a fixed value, and the material thickness of the cross-sectional shape of edges of half-arc portions on both end parts of the track shape is thicker than the fixed value to constitute the speaker diaphragm, so that the occurrence of abnormal sounds caused by unwanted resonance of the diaphragm, gap defects and tremble failures are reduced.
Patent JP-2011215183-A (JP)
Title: Imaging apparatus
Inventor: NAKAJIMA MITSURU
IPC: G03B17/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which commonalization of components, suitable optical characteristics, maintaining a stable sealing performance around an optical element, and ensuring a degree of freedom in design of a case body are achieved.SOLUTION: The imaging apparatus is equipped with: a lens barrel 30 which holds lenses 41 to 43; an image element 72 which obtains a subject image formed by the lenses 41 to 43; an electrical component mounted circuit board part 70 on which the image element 72 is mounted; a front case part 11 provided on the subject side of the lens barrel 30; and a fixing wall body 50 mounted on the lens barrel 30, near the electrical component mounted circuit board part 70, and formed separately from the lens barrel 30; a fixing member 60 mounted on the fixing wall body 50 and fixing the electrical component mounted circuit board part 70 to the fixing wall 50; and a bond structure for bonding the fixing wall body 50 and electrical component mounted circuit board part 70 with an adhesive agent. The bond structure consists of: an indirect bonding structure which is provided between the fixing wall body 50 and the member 60 for fixing, and between the member 60 for fixing and the electrical component mounted circuit board 70, and where the fixing wall body 50 and the electrical component mounted circuit board 70 are indirectly bonded via the member 60 for fixing; and a gap-filling bonding structure which is provided between fixing wall body 50 and the electrical component mounted circuit board 70, and where the fixing wall body 50 and the electrical component mounted circuit board 70 are directly bonded.
Patent JP-2011216962-A (JP)
Title: Transmission device, transmission method, and program
Inventor: TERAJIMA TORU
IPC: H04L1/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively transmit data by adding an error correcting code without generating redundant data in a transmission signal which can transmit data at high speed without increasing a clock frequency.SOLUTION: A 14B8Q conversion unit 61 converts first transmission target data into first transmission data formed by N symbol values, with predetermined units of data. A 8B6Q conversion unit 64 converts first error correction data for correcting an error which occurs in the first transmission target data into first symbol data formed by the "a" symbol values. A 2B2Q conversion unit 65 converts second transmission target data different from the first transmission target data into second symbol data formed by the (N-a) symbol values. A 2Q addition unit 66 adds the second symbol data to the first symbol data and generates second transmission data formed by the N symbol values. A superimposing unit 67 transmits a transmission signal formed by the first and second transmission data.
Patent JP-2011212097-A (JP)
Title: Kitchen paper product
Inventor: HIRASAWA AKIRA
IPC: A47K10/16
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen paper product for disposing waste oil.SOLUTION: The kitchen paper product is shaped in a roll by winding belt-like kitchen paper around a cardboard cylinder. A waste-oil hardening agent is carried on the cylinder.
Patent JP-2011217031-A (JP)
Title: Communication equipment, and caller authentication method
Inventor: YAMAKAWA KEIICHIRO
IPC: H04L12/70
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide SIP communication equipment and a caller authentication method, which allow caller authentication in which storage of data such as a password regarding authentication processing is unnecessary even when a storage network of a caller is unknown or when an unsecure network is interposed.SOLUTION: In an incoming side SIP server (K) which stores a callee SIP terminal UE (k), upon reception (1-2) of an incoming call request (SIP INVITE) information which is a call setting request message, a terminal UE (n) of the caller is specified from the information. Then, a call request (SIP INVITE) information which is a return call setting request message is newly transmitted from the incoming side SIP server (K) to the terminal UE (n) of the caller (1-3). In the incoming side SIP server (K), a response to a call request is received (1-4) to authenticate the caller based on call information (a session state) included in the response.
Patent JP-2011217223-A (JP)
Title: Radio receiver
Inventor: UCHIMURA KOICHI
IPC: H04B1/10
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio receiver capable of improving call quality by automatically controlling the hysteresis width of a squelch circuit to be made large when voice is determined to be present at the time of a call in a weak electric field.SOLUTION: A band pass filter extracts a voice signal within a voice band after a mute circuit of a voice signal circuit is opened, a detector detects the extracted voice signal, and the detected voltage is input to a voltage comparator with a reference voltage set beforehand, whereby the output from the voltage comparator is logically inverted when voice is present and a central processing unit recognizes that voice is present. At this time, the central processing unit controls a hysteresis control circuit so as to make large the hysteresis width of a voltage comparator in the squelch circuit to thereby make the call hard to be interrupted.
Patent JP-2011221091-A (JP)
Title: Eyepiece for finder
Inventor: MIYAZAWA NOBUYUKI
IPC: G03B13/02
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece for finder that enables observation of an image in a large size and with well-corrected coma aberrations and enables diopter adjustment in a sufficiently large range while minimizing increase in the sizes of an image display surface and the eyepiece.SOLUTION: The eyepiece comprises three single lenses arranged from an image display surface side to an observation side: a first positive lens having a strong positive refractive power on the image display surface side; a second lens having a negative meniscus shape with a concave surface on the observation side; and a third lens with a biconvex shape. Diopter is adjusted by integrally moving the three lenses, i.e., the first to third lens, in the optical axis direction so that the relation between the focal length f of the entire eyepiece system and the diagonal length H of a displayed image is appropriately maintained.
Patent JP-2011219286-A (JP)
Title: Method and system for manufacturing silicon and silicon carbide
Inventor: TOMITA KOJI
IPC: C01B33/025
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing high purity silicon by a reduction method.SOLUTION: The method and a system for manufacturing silicon and silicon carbide simultaneously are provided as follows. Silicon carbide and silica are ground. After cleaning, they are mixed at predetermined ratios and accommodated in a crucible 7. They are made to react through heating by a heating unit. The silicon carbide is oxidized with the silica, the silica is reduced with the silicon carbide, resulting in production and extraction of the silicon 55. At the same time, the silicon carbide 59 is manufactured in such a way that a silicon carbide film 10 is formed by vapor phase epitaxy using active gasses 56 and 57 as raw materials generated in heating for reaction and recovering the silicon carbide film 10.
Patent JP-2011217855-A (JP)
Title: Rotary towel hanger
Inventor: KOORIYAMA TOMOHIKO
IPC: A47K10/04
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary towel hanger allowing a relatively long towel to be used by reducing the number of components as much as possible and folding an endless tape-shaped towel several times.SOLUTION: The rotary towel hanger includes: a hook-shaped rotary towel hanger 1 having a front apron part 2 extended forward and a back part 3 extended in the vertical direction; and an endless tape-shaped towel 6. The towel 6 passes outside a lowest end part of the back part 3, passes an upper side of the front apron part 2, is hung down to a front side of a user, then lifted upward, goes through between a rod to be attached and the rotary towel hanger 1, and heads outside the lowest end part of the back part 3 again.
Patent JP-2011217925-A (JP)
Title: Game machine
Inventor: TSUTSUMI HAYATO
IPC: A63F7/02
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can suitably drive a light emitting element and that has the light emitting element and an element drive means for driving the light emitting element.SOLUTION: A game board is provided with a prize winning notification LED 37 and is provided with a voltage impression circuit 207 that impresses voltage to the prize winning notification LED 37. The voltage impression circuit 207 is connected with a third drive IC via a wire to impress voltage to the prize winning notification LED 37 based on a predetermined drive signal input from the third drive IC. Here, the wire is provided with a time constant circuit 221 that eliminates a noise from the drive signal.
Patent JP-2011220875-A (JP)
Title: Electronic timepiece
Inventor: AOKI NOBUHIRO
IPC: G04C9/00
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic timepiece which can easily correct a hand-position counter value, after a second hand is abnormally stopped, without the need of counting the stop period of the second hand or requiring a counter with a large number of bits.SOLUTION: An electronic timepiece includes: a stepping motor which step-drives a second hand and a minute hand in an interlocking manner; a hand-position counter which counts estimated positions of the second hand and the minute hand based on the number of driving times of the stepping motor; count value holding means which can temporarily hold a value of the hand-position counter; count value saving means which causes the count value holding means to hold a value of the hand-position counter when a lack of rotation of the second hand is detected; and count value correction means (S25) which corrects a value of the hand-position counter based on the value held in the count value holding means when the rotation of the second hand is detected afterward.
Patent JP-2011222393-A (JP)
Title: Fuel cell
Inventor: TAKAMI RIE
IPC: H01M8/10
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency while improving a sealing property of a gas seal part.SOLUTION: A fuel cell is formed by laminating a plurality of single cells, and a coolant passage is formed between separators provided to respective adjacent single cells. A coolant sealing position, at which a coolant passage seal part contacts both of the adjacent separators, is arranged on an outer periphery side of the separator from a gas sealing position, at which a first gas seal convex portion and a second gas convex portion sandwich a membrane/electrode assembly. At least one of a pair of the separators constituting the single cell has an inverted shape, is convexed toward the membrane/electrode assembly, and has a separator convex portion covered by at lest one of the first gas seal convex portion and the second gas seal convex portion. A coolant side flow restraining portion for blocking at least one part of a space formed by a concave portion of an inverted structure of the separator convex portion is provided to the coolant passage.
Patent JP-2011223515-A (JP)
Title: Speaker check system
Inventor: SUYAMA AKIO
IPC: H04R29/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To enable automated and easy speaker check on speakers connected to respective channels of a plurality of power amplifiers.SOLUTION: A plurality of amplifiers 1 and a PC 3 for remotely controlling the amplifiers 1 are connected through a network. A speaker 5 is connected to each of a plurality of channels of each amplifier 1. The PC 3 stores in storage means 21 speaker-check order information 36 which prescribes the order of speaker check on each one channel of each amplifier 1. For performing the speaker checks, a CPU 20 of the PC 3 first mutes all the channels with a signal for checking being input to all the channels, and then performs control to turn off the mute of channels one by one in the order based on the speaker-check order information.
Patent JP-2011225012-A (JP)
Title: Brake pedal mechanism
Inventor: MORI KOHEI
IPC: B60T13/74
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a brake pedal mechanism whose cost can be reduced and which can be made compact.SOLUTION: The brake pedal mechanism includes: a brake pedal pad which transmits a step-down quantity in performing deceleration and braking; an input arm which is arranged so as to be rotatable with a shaft parallel to the lateral direction of a vehicle as a rotary shaft, and in which an input shaft is connected to the root of the arm and the brake pedal pad is installed at the tip end of the arm; an output arm which is arranged so as to be rotatable on the same rotary shaft as that of the input arm and in which an output shaft to a master cylinder is connected to the tip end of the arm; and a differential mechanism which generates an angular difference between the input shaft of the input arm and the output shaft of the output arm. The angular difference between the input shaft of the input arm and the output shaft of the output arm is varied by the differential mechanism.
Patent JP-2011226665-A (JP)
Title: Piping connection structure of heat exchanger
Inventor: NOUCHI YOSHITERU
IPC: F25B39/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a piping connection structure of a heat exchanger which can prevent the damage of a heat transfer pipe of the heat exchanger caused by a stress concentration in the case that a difference in outer diameters between the heat transfer pipe and capillary piping is 2 mm or smaller.SOLUTION: The structure connects the capillary piping (1) to the heat transfer pipe (2) of the heat exchanger (H) of an air conditioner. A difference between the outer diameter of the heat transfer pipe (2) and the outer diameter of the capillary piping (1) is ≤2.0 mm, and a reduced diameter part (2a) of a diameter smaller than the outer diameter of the heat transfer pipe (2) is formed at the end of the heat transfer pipe (2). The end of the capillary piping (1) is inserted into the reduced diameter part (2a) and fixed to the reduced diameter part (2a) by brazing. When a distance from the pipe plate (3) of the heat exchanger (H) to the boundary of the heat transfer pipe (2) and the reduced diameter part (H) is defined as L, a projection length from the boundary to the inside of the heat transfer pipe (2) of the capillary piping distal end (1a) inserted into the reduced diameter part (H) is 0.5 to 3.0 L.
Patent JP-2011233997-A (JP)
Title: Audio reproduction system
Inventor: AZUMA KIYOHISA
IPC: H04S5/02
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To save time and labor in performing measurement by many microphones necessary in a multichannel reproduction acoustic field configured by a plurality of loudspeakers in which it is necessary to detect a height of each of the loudspeakers so that the heights of virtual sound fields in an elevation angle direction become uniform.SOLUTION: A sound signal output from a loudspeaker 111 is picked up by using a first microphone 101 and a second microphone 102. A signal analyzer 105 detects a direct wave and first reflection waves from the picked-up voice data, and a first reflection wave from a floor direction is selected out of the plural first reflection waves by using time relationship for the direct wave. The height of the loudspeaker 111 is calculated from arrival time of the selected first reflection wave and the height of the first microphone 101.
Patent JP-2011232071-A (JP)
Title: Discharge ionization current detector
Inventor: SHINADA MEGUMI
IPC: G01N30/64
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To improve SN ratio of a discharge ionization current detector using a low-frequency dielectric barrier discharge.SOLUTION: A current detector 20 is disposed between an excitation high-voltage power source 8 and a discharge electrode 5 to detect a discharge current flowing in pulses due to plasma generation. The detection signal of the current detector 20 and an output signal from a current amplifier 18 for amplifying an ion current are input into an output extraction unit 21. The output extraction unit 21 detects a steep rising edge of the discharge current detection signal and generates a trigger signal, and then extracts an ion current signal for a predetermined time period from the trigger signal, thereby eliminating influence of noise on a signal while plasma emission is not generated and improving the SN ratio of the detection signal.
Patent JP-2011229779-A (JP)
Title: Game machine
Inventor: NOGUCHI NAOSHI
IPC: A63F7/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To give a good impression to both players who like false continuation notice performance and players who do not like it.SOLUTION: If a predetermined external operation is detected by a performance button detecting switch 17a when performance symbols on the right and left sides and in the middle are varied and displayed based on a specific variation mode, a performance control board 102 displays all performance symbols still, and varies and displays all the performance symbols again after this. If the predetermined external operation is not detected by the performance button detecting switch 17a when the performance symbols on the right and left and in the middle are varied and displayed based on the specific variation mode, the performance control board 102 restricts all the performance symbols from being displayed still. Accordingly, a good impression can be given to both players who like false continuation notice performance and players who do not like it.
Patent JP-2011234588-A (JP)
Title: Assembly structure of electric junction box
Inventor: IWATA TADASHI
IPC: H02G3/16
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an assembly structure of an electric junction box for assembling an insulating case and an electric component installation block even if a locking structure is not arranged.SOLUTION: The assembly structure of the electric junction box includes a housing chamber 15 which is disposed in the insulating case 5 and houses the electric component installation block 7, abutting walls 19 and 20 which are arranged on inner walls of the housing chamber 15 and on which the housed electric component installation block 7 abut, a terminal reception portion 23 which is disposed in the insulating case 5 and on which a connection terminal 8 is placed and coupling means 9 which screw-fixes the connection terminal 8 placed on the terminal reception portion 23 and a conductive bus-bar 37 of the electric component installation block 7 stored in the housing chamber 15. The electric component installation block 7 is assembled to the insulating case 5 by fixing the connection terminal 8 and the conductive bus-bar 37 with the coupling means 9 in a state where the electric component installation block 7 abuts on the abutting walls 19 and 20.
Patent JP-2010166629-A (JP)
Title: Network relay apparatus, and control method thereof
Inventor: KITANI MAKOTO
IPC: H04L45/18
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a loop inside a network by avoiding a double master state.  <P>SOLUTION: When switching an operating state from a backup state to a master state in an L2 switch 100, it is confirmed through the backup (master awaiting) state that the operating state of a coupled L2 switch 200 is the backup state, then the operating state is shifted to the master state thereafter.  <P>COPYRIGHT: (C)2010,JPO&INPIT