baber/WOPTO huggingface dataset:
Patent JP-2011211801-A (JP)
Title: Power generating apparatus
Inventor: MABUCHI KATSUJI
IPC: H02N1/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power generating apparatus which can improve the power generating quantity when vibrating.SOLUTION: The power generating apparatus 100 includes a spring 23 which vibrates a movable part 3 to a rear fixed part 1 and a front fixed part 2, and a rebound spring part 10 which has a spring constant larger than the spring constant of the spring 23 and generates vibration smaller than the magnitude of the vibration by the spring 23 of the movable part 3 by the movable part 3 colliding with it when the movable part 3 vibrates. Moreover, it is structured so that it can generate electricity by the collision including the vibration by the collision of the rebound spring part 10 of the movable part 3.
Patent JP-2011208568-A (JP)
Title: Engine control device of working machine
Inventor: SUGANO NAOKI
IPC: E02F9/20
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device of a working machine capable of sufficiently improving fuel economy and immediately beginning the working from a stand-by state to improve working efficiency.SOLUTION: The working machine includes actuators 4 and 5 which are driven by an engine 1 and operation members 8a and 9a provided in an operation room to operate the action of the actuators. The engine control device comprises an operation state detection means 11 for detecting whether the operation members are operated, a contact/close detection means 15 for detecting whether a part of the body of the operator is in contact with or close to the operation member and a control means 13 which receives the signals from both the detection means. The control means 13 controls the engine being operated to be stopped when the operation members are not operated and when a part of the body of the operator is not in contact with or close to the operation members, and to be continued in operation when the operation members are not operated, while a part of the body of the operator is in contact with or close to the operation member.
Patent JP-2011208326-A (JP)
Title: Sea-island composite fiber
Inventor: TAKAYA YOSUKE
IPC: D01F8/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sea-island composite fiber which provides a nanofiber single yarns and nanofiber products which achieve uniform nanofiber single yarn group, has high strength, abrasion resistance and wear resistance, reduces fluff, and is excellent in dyeing uniformity.SOLUTION: The sea-island composite fiber comprising a thermoplastic resin. The diameter of its island component is 900 nm or less. The fiber satisfies the following conditions (A) and (B): the number of islands in a sea-island single yarn is 30-200 (A); and the sea-island single yarn fineness is 1.5 dtex or less (B).
Patent JP-2011217836-A (JP)
Title: Electronic endoscopic system
Inventor: KOBAYASHI SHOTARO
IPC: A61B1/04
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To form a suitable image by detecting the shape of the optical fiber of an endoscope.SOLUTION: An electronic endoscopic system includes: a light source for emitting specific light having a wavelength different from that of RGB light; an optical means for applying the specific light, which propagates through a scanning optical fiber to be emitted from the scanning optical fiber, to a plurality of light receiving optical fibers without scanning the surface of an observation object; a light loss part group having light loss parts provided at a plurality of places of the different positions of the different light receiving optical fibers over the range from the leading end sides of a plurality of the light receiving optical fibers to the base end sides thereof; a light receiving part for receiving the specific light; a means for calculating the curvatures of a plurality of the light receiving optical fibers on the basis of the light loss quantities in the light loss parts detected by the light receiving part when a plurality of the light receiving optical fibers are bent; a means for calculating the shape of the scanning optical fiber by successively binding the tangential lines of the operated curvatures at the different positions; a means for specifying the scanning position of the scanning optical fiber and a means for correcting the pixel position of an image signal on the basis of the scanning position.
Patent JP-2011218890-A (JP)
Title: Vehicle drive device
Inventor: MORIYA YUKIHITO
IPC: F02D29/00
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To enable reduction of a rotation difference absorption amount by synchromesh mechanisms 34A-34C included in a regular engagement type transmission 3 in gear-in processing, while making processing promptly migratable to the gear-in processing after the blipping processing, even if the input shaft rotation speed of the transmission 3 rises too much by the blipping processing, concerning a vehicle drive device with control devices 100, 200 for performing coordination control of double clutch processing, blipping processing and gear step change processing at down shifting.SOLUTION: When the input shaft rotation speed exceeds an upper limit value of a target range by performing the blipping processing, the control devices 100, 200 promptly reduce engine rotation speed Ne by carrying out torque down of the engine 1, and raise the engine rotation speed Ne while reducing the input shaft rotation speed Ni by making a friction clutch 2 fine-spliced, and perform correction processing to store both of them in a desired range.
Patent JP-2011151763-A (JP)
Title: Coupler device
Inventor: SHIMAZAKI HIROSHI
IPC: H01Q13/08
Filed: 2010-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve a coupling degree by reducing a current leakage to a ground plate from a coupling element.  <P>SOLUTION: The coupling element 11 and ground plate 13 to be formed by conductive materials are separately arranged in a first direction. A short-circuit element 12 to be formed by the conductive material short-circuits the coupling element 11 and the ground plate 13. The coupling element 11 has a shape for generating a current on a predetermined current route passing through a reference point P1 in response to the reception of power supply to the reference point P1 or by electromagnetic coupling with the other coupler device, while the ground plate 13 has notched parts 13a, 13b at a part arranged in the first direction or in the vicinity of the position relating to at least a part of a part except for the reference point P1 among parts to be used as a current route in the coupling element 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220451-A (JP)
Title: Pulse driving device of motor-operated valve and control system of motor-operated valve having the same
Inventor: YASUHARA YUKIO
IPC: F16K37/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulse driving device of a motor-operated valve which can prevent failure of the motor-operated valve, by issuing an alarm in response to an operation state, by accurately grasping the service life of the motor-operated valve based on the driving pulse number transmitted to the motor-operated valve and successively grasping the operation state of the motor-operated valve.SOLUTION: The pulse driving device for driving the motor-operated valve, includes an arithmetic operation means for converting a valve opening signal input to the pulse driving device into a driving pulse and a driving circuit for driving the motor-operated valve based on the driving pulse, and the arithmetic operation means includes a storage means for storing a driving history on driving of the motor-operated valve.
Patent JP-2011226374-A (JP)
Title: Engine control device
Inventor: SAITO YOICHI
IPC: F02B37/24
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device for well controlling an EGR without deteriorating fuel efficiency.SOLUTION: This engine control device 100 controls an engine 10 including a turbocharger 20, a supercharge pressure control means 22a for regulating supercharge pressure, an EGR passage 61 formed between the upstream side of a turbine 22 and the downstream side of a compressor 21, and an EGR valve 62 which is installed in the EGR passage and which regulates the flow rate of exhaust gas. The engine control device 100 controls the opening of the EGR valve so that the amount of the exhaust gas led into an intake pipeline is set to a predetermined target EGR amount, and also controls the supercharge pressure of the turbocharger by the supercharge pressure control means so that the actual opening of the EGR valve nears a preset target opening.
Patent JP-2011229034-A (JP)
Title: Facsimile unit cooperating with personal computer
Inventor: SUGIYAMA SHIGEAKI
IPC: H04N1/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile unit cooperating with a personal computer in which a facsimile unit serving only to transmit/receive and store FAX cooperates with a personal computer by making a transmission/reception FAX modem constantly required to be conducted independent from the personal computer.SOLUTION: The facsimile unit comprises reception means to constantly receive a telephone line by comprising a power source separated from the personal computer and data signal storage means to store a data signal received by the reception means. The facsimile unit is connected to the personal computer so that the data signal stored in the data signal storage means is read from the personal computer having been started to be displayed on the display screen of the personal computer.
Patent JP-2011229658-A (JP)
Title: Game machine
Inventor: KATO KENTARO
IPC: A63F7/02
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for improving a performance effect.SOLUTION: A Pachinko machine 100 includes: a winning/losing determination means of determining winning/losing based on starting information; an advance determination means of determining in advance whether the winning/losing determination means derives a specific winning/losing determination result based on the starting information before the winning/losing determination is performed; a decoration symbol display device 208 for performance operation for performing a game; and a first subcontrol unit 400 for controlling the performance operation by the decoration symbol display device 208. In the performance control processing of the first subcontrol unit 400, whether a moving picture reaching a winning scene is displayed, or whether a moving picture reaching a losing scene is displayed is decided based on the winning/losing determination result and the advance determination result in a determination result notification performance.
Patent JP-2011232945-A (JP)
Title: Learning support system, method for analyzing use state of learning support system, and computer program
Inventor: FUKUMURA SHUJI
IPC: G09B19/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a learning support system, a method for analyzing the use state of the learning support system, and a computer program that can provide information to analyze the use state peculiar to the learning support system.SOLUTION: In a learning support system 1, a learner accesses a server device 2 by using a client device for learning 3. A teaching material page is provided to the learner for learning. The server device 2 stores a score of an effect confirmation test with respect to the teaching material page as well as a page ID of the teaching material page as use history. A manager accesses the server device 2 by using a client device for management 4. The server device 2 calculates average scores for individual pages that are information showing the use state on the basis of scores for individual learners stored in the server device 2, and the use state information including the average scores is displayed on the client device for management 4.
Patent JP-2011232619-A (JP)
Title: Voice recognition device and voice recognition method
Inventor: IIZUKA SHINYA
IPC: G10L15/32
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To use a plurality of types of voice recognition processing, more properly.SOLUTION: A voice recognition device 10 comprises: a specific word storage unit 11 for storing therein one or a plurality of specific words set in advance; a first voice recognition unit 12 for generating first language data by recognizing inputted audio data; a judgment unit 13 for judging whether or not there is at least one specific word in the first language data; a second voice recognition unit 15 for generating second language data by recognizing the audio data if it is judged that the first language data includes at least one specific word; and a recognition result output unit 16 for outputting recognition result data based on the a result of the judgment by the judgment unit 13 and the first language data and/or the second language data.
Patent JP-2011234222-A (JP)
Title: Image processing apparatus and image processing method
Inventor: OKA HIROYUKI
IPC: H04N1/407
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of image quality in "generation copies" that a copied original is repeatedly copied.SOLUTION: The present invention provides an image processing apparatus comprising: image obtaining means obtaining image data; unsharp image generating means for generating an unsharp image having a small concentration change between the image data and adjacent pixels; reproduction information generating means for generating reproduction information for reproducing an illumination light distribution image related to the image data with at least the unsharp image; and digital watermark information embedding means for embedding the reproduction information into the image data as digital watermark information.
Patent JP-2011237921-A (JP)
Title: Signal control device and computer program
Inventor: MATSUMOTO MITSUO
IPC: G08G1/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a signal control device capable of flexibly changing an indication configuration in accordance with a traffic condition.SOLUTION: A calculation unit 101 selects main lane groups belonging to a straight direction and a left-turn direction from the respective main lane groups included in a main indication group, finds a total of main lane traffic amount in the main lane groups selected for each inflow passage, and finds an impeding traffic amount that is a difference (an absolute value of the difference) between the total main lane traffic amounts. Then, the calculation unit 101 determines whether or not a time difference indication is needed for the main indication group of interest by using the impeding traffic amount, a saturation traffic flow rate of each lane of inflow passages in the straight direction or in the left-turn direction corresponding to the main lane traffic amount including the impeding traffic amount, a yellow signal time for the inflow passages corresponding to the main lane traffic amount including the impeding traffic amount, a red signal time for the same inflow passages, a blue signal time with an assurance of minimum time difference that is a minimum blue signal time for the time difference indication at the same inflow passages, and a coefficient CO8 (Step S05).
Patent JP-2011234852-A (JP)
Title: Game machine
Inventor: HAMANA TETSUYA
IPC: A63F7/02
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that includes a means for locking a transparent member holding frame and a means for fixing a game board, which can be attached on a front frame through a single base member.SOLUTION: A locking unit 36 includes: a locking base 80; a holding frame engaging member 92 that is attached to the locking base 80 and has a holding frame engaged state for restraining the transparent member holding frame from being opened and a holding frame disengaged state for allowing the transparent member holding frame to be opened; an unlocking operation portion 83 for enabling an output portion to be rotated when a key member 82 is inserted into a key hole; and a movement member 84 that is engaged with the output portion and the holding frame engaging member 92 and is moved in a vertical direction when it receives a rotational force from the output portion, thereby causing the holding frame engaging member 92 to enter the holding frame disengaged state. The locking base 80 is provided with a mounting portion 136. A game board fixing member 46 is mounted on the mounting portion 136 so as to have the following states: a board fixed state for pressing the game board to fix the board in a game board housing portion; and a board released state for separating from the game board to release the board fixed state.
Patent JP-2011237263-A (JP)
Title: Angular velocity sensor
Inventor: SAKAI MINEICHI
IPC: G01C19/5747
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which suppresses servo voltage change against angular velocity change from being reduced by a processing error.SOLUTION: The angular velocity sensor includes: a substrate; vibrators used as a pair; a beam part by which the vibrators used as the pair are coupled to each other and then coupled to the substrate, respectively so as to be deformable in the two shaft directions of a vibration shaft and a detection shaft which are orthogonal to each other; a drive part by which the vibrators used as the pair are vibrated mutually in opposite phases in the vibration shaft directions; a detection part which detects displacement in the detection shafts direction of the vibrators by Coriolis force generated in the vibrators by vibration of the vibrators and the angular velocity around the direction of the shaft to be detected; and a suppression part which suppresses the displacement in the respective detection shaft directions of the vibrators used as the pair based on a change in the electrostatic capacitance. The suppression part includes a first suppression electrode and a second suppression electrode, and a space between the electrodes becomes two times of the width in the detection shaft direction of the detection electrode which is a constituent element of the detection part.
Patent JP-2011243599-A (JP)
Title: Optical transmitter
Inventor: ENDO JUN
IPC: H01S5/40
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission module (optical transmitter) with which it becomes possible to eliminate a tracking error by canceling environmental temperature dependency of an optical coupling ratio of a lens system.SOLUTION: An optical transmitter includes: a semiconductor laser element 21 that has an HR surface 21a and an AR surface 21b; a condensation lens 26 that condenses an output light from the AR surface 21b; light intensity maintaining means (such as a first voltage control type current source 25) for maintaining intensity of output lights from the HR surface 21a and the AR surface 21b constant; an optical demultiplexer 27 that demultiplexes an output light from the condensation lens 26 into two waves that are a first demultiplexed light and a second demultiplexed light; a semiconductor optical amplifier 32 that has a driving current terminal 32a and outputs the first demultiplexed light after amplifying or attenuating the first demultiplexed light in accordance with a driving current inputted into the driving current terminal 32a; and driving current output means (such as a second voltage control type current source 31) for outputting the driving current in accordance with intensity of the second demultiplexed light or the intensity of the output light from the HR surface 21a as well as the intensity of the second demultiplexed light.
Patent JP-2011243387-A (JP)
Title: Discharge lamp
Inventor: DEGUCHI MAKOTO
IPC: F21Y101/00
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp which suppresses the deterioration of a flange part in a simple structure.SOLUTION: The discharge lamp includes a burner BN having a light emitting part 11 and a socket 7 holding the burner BN so that the light emitting part 11 is positioned on the front end side. The socket 7 includes a flange part 71 at the front end side, and a metal cover 8 is provided at the flange part 71 so as cover a surface on the front end side. Further, it is preferable to weld a projecting part 61 formed in a metal band 6 to the metal cover 8 so as to use the metal cover 8 as a welding member.
Patent JP-2011235047-A (JP)
Title: Double edge ski plate
Inventor: TACHIBANA TAKECHIYO
IPC: A63C5/048
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a ski plate capable of smoothly catching a snow surface and sliding and stopping thereon.SOLUTION: The ski plate is provided with two edges so as to realize safety on a ski slope and smooth turns on deep snow, frozen ski slope, soft snow, fresh snow or the like.
Patent JP-2011246887-A (JP)
Title: Pinch valve device of underground buried pipe propelling machine
Inventor: MINAMI MITSUSHIGE
IPC: E21D9/06
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To surely stop water and sediment from coming out even if sump water gushes out when excavating the ground including a sand aquifer and to minimize the consumption of a pinch valve tube due to wear, thus ensuring service durability for an extended period.SOLUTION: A casing through which a screw is inserted is provided in a leading pipe and a pipe to be buried. The pinch valve device is built in the propelling machine for propelling the pipe to be buried in the ground while drilling the ground by means of a drill head attached at the leading edge of the screw, in which the pinch valve tube 30 for closing a passageway between the casing 12 and the screw 14 by being expanded by the air introduced into a pressurized air chamber 35 formed in the casing 12 is rotatably mounted to the casing 12 and is fixed not to be rotated when the pinch valve tube 30 is in an opened state.
Patent JP-2011247348-A (JP)
Title: Meshed gear for vehicle
Inventor: KASUGA TOMOYUKI
IPC: F16H55/17
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a meshed gear for a vehicle which can effectively restrict gear noise generated when gears are engaged in the meshed gear for the vehicle, the gear provided in the vehicle.SOLUTION: Parts (column parts 87) in which through-holes 82 are not formed in a peripheral part 77, have the strongest rigidity, and parts, which correspond to holes 84 of the adjoining through-holes 82, have sharply reduced rigidity. Moreover, parts, which correspond to slit parts 86 of the through-holes 82 in the peripheral part 77, have higher rigidity as compared with that of the ends of the through-holes 82. Thus, as the rigidity of the peripheral part 77 changes in a circumferential direction, the rigidity of the peripheral part 77 varies intricately according to the changes in the circumferential direction, and according to the rigidity variation, a vibration characteristic of a counter driven gear 60 varies intricately. Thus, the vibration characteristic of the counter driven gear 60 intricately varies according to the rigidity variation of the peripheral part 77, and therefore the amplification of vibration, which is generated, for example, on the surface of a case 30 accommodating gears, is restricted and the gear noise is effectively restricted.