baber/WOPTO huggingface dataset:
Patent JP-2012185720-A (JP)
Title: Controller of self-exciting reactive power compensation device
Inventor: AOYAMA FUMIO
IPC: G01R19/06
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration in a conventional self-exciting reactive power compensation device.SOLUTION: The controller of a self-exciting reactive power compensation device is provided with: a first circuit for calculating an instantaneous actual power and an instantaneous virtual power from a three-phase AC voltage and a three-phase AC current; a second circuit for detecting a reactive power by extracting the DC portion from the instantaneous virtual power; and a third circuit provided with a first filter circuit for attenuating frequency components in a specific range in the instantaneous actual power and instantaneous virtual power while having a cutoff frequency twice a fundamental frequency of the three-phase AC voltage and constant sharpness, and a second filter circuit for extracting AC portions of the instantaneous actual power and instantaneous virtual power by making to pass the AC portion of a half or more of the fundamental frequency of the three phase AC voltage, to detect harmonic portion and a reverse phase fluctuation portion of the three-phase AC current.
Patent JP-2012186731-A (JP)
Title: Communication terminal, communication system and communication method
Inventor: HAYAKAWA KAZUMI
IPC: H04W84/12
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal, communication system and communication method, capable of reducing the load of an access point (AP) with suppressed cost.SOLUTION: Each communication terminal 10, which is connected to any one of a plurality of APs to communicate with through radio, comprises information related to the one of the plurality of APs currently connected. The communication terminal 10 comprises: receiving means 94 for receiving AP connection information, which is information to be communicated between a plurality of communication terminals through the AP currently connected, from an AP 20 currently connected to the self-communication terminal 10; and selection means 98 for selecting any one of the plurality of APs based on the AP connection information received by the receiving means 94; and switchover means 100 for switching connection from the AP 20 currently connected to the self-communication terminal 10, to the AP selected by the selection means 98.
Patent JP-2012186392-A (JP)
Title: Light-emitting element, light-emitting device, display device, and electronic apparatus
Inventor: MITSUYA MASAYUKI
IPC: H01L51/50
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which can drive at a low voltage and achieves life prolongation, and also to provide a light-emitting device having this light-emitting element, a display device and an electronic apparatus.SOLUTION: A light-emitting element 1 includes: an anode 3; a cathode 7; a luminescent layer 5 which is provided between the anode 3 and the cathode 7 and emits light by energizing between the anode 3 and the cathode 7; and an electron transport layer 6 which is provided between the cathode 7 and the luminescent layer 5 and transports electrons from the cathode 7 to the luminescent layer 5. The electron transport layer 6 includes an n-type electron transport layer 62 and a buffer layer 61 which are in contact with each other. The n-type electron transport layer 62 contains a first electron transport material and an electron donor material and is provided on the side of the cathode 7. The buffer layer 61 contains a second electron transport material and is provided on the side of the luminescent layer 5. Thereby, a function is exhibited which suppresses diffusion of the electron donor material from the n-type electron transport layer 62 to the luminescent layer 5.
Patent JP-2012191007-A (JP)
Title: Stacked capacitor
Inventor: AOKI TAKASHI
IPC: H01G4/232
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a stacked capacitor that implements high ESL.SOLUTION: A stacked capacitor 1 includes an element assembly 2, pluralities of first and second internal electrodes 13, 15, first and second terminal electrodes 3, 5, a first connection conductor 7 and a first through conductor 17. The plurality of first internal electrodes 13 are connected to the first connection conductor 7. The first through conductor 17 is arranged in the element assembly 2 so as to extend in a stacking direction of a plurality of insulator layers 11, and has one end connected to a first electrode portion 3a arranged on a main surface 2a opposite a mounting surface and the other end not connected to the first terminal electrode 3. The first through conductor 17 is connected to at least one first internal electrode 13, so that the plurality of first internal electrodes 13 are electrically connected to the first terminal electrode 3 via the first through conductor 17 and the first connection conductor 7. The plurality of second internal electrodes 15 are electrically connected to the second terminal electrode 5.
Patent JP-2012188595-A (JP)
Title: Method for producing optical device, optical double-sided pressure-sensitive adhesive tape, and optical member and optical device having optical double-sided pressure-sensitive adhesive tape
Inventor: OKUZAWA RYOZO
IPC: G02F1/1333
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical device having improved product yield.SOLUTION: The method includes: (a) a step of preparing a first optical member 10; (b) a step of preparing a second optical member 20; (c) a step in which one surface of the first optical member is bonded to a first adhesive layer 11 of an optical double-sided pressure-sensitive adhesive tape having a first substrate layer 13, the first adhesive layer 11 arranged on one surface of the first substrate layer, a middle layer 2 containing an ultraviolet-curable component and arranged on the other surface of the first substrate layer, and a second adhesive layer 21 arranged on a surface of the middle layer that is opposite to a surface in contact with the first substrate layer; (d) a step in which the first optical member and the second optical member are bonded together via the optical double-sided pressure-sensitive adhesive tape by bonding the second adhesive layer of the optical double-sided pressure-sensitive adhesive tape onto one surface of the second optical member; and (e) a step in which the middle layer is separated and is bonded again when bonding in the step (d) is not satisfactory.
Patent JP-2012192605-A (JP)
Title: Injection molding method
Inventor: SUZUKI KOSUKE
IPC: B29C33/12
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method that can suppress decrease of designability and quality due to mixing of cold slug in a molded article even if the composition is not provided with a runner that includes a cold slug well.SOLUTION: In an injection molding method to perform on a base material 1, injection molding of a resin member 4 that integrally including an anchor part 44 for preventing dropout by astriding and engaging a through-hole 11 of the base material 1 by contacting the molds 2 and 3 to a plate like base material 1 on which a through-hole 11 is formed, by forming a cavity C limited with the base material 1 and the molds 2 and 3, and injecting the molten resin in the cavity C, injection of the molten resin is carried out through the anchor molding part C2 that forms the anchor part 44 among the cavity C and the injection pressure is set so that the tendency of dispersing rather than straight advancement may appear in the flowability of resin.
Patent JP-2012198065-A (JP)
Title: Semiconductor integrated circuit, test method, information processor, and program
Inventor: MATSUO TATSU
IPC: H01L21/822
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of inversions of mask information applied to output responses to a test pattern.SOLUTION: A semiconductor integrated circuit comprises: a plurality of shift registers to which a test pattern is input; a generation part for generating a pseudo-random number that is applied as mask information for the output responses of the plurality of shift registers which are made according to the test pattern; an inversion part for inverting, in response to the input of a first control signal, the mask information for the shift register indicated by the first control signal; and a storage part for storing an initial value of the pseudo-random number. The pseudo-random number generated by the generation part is initialized, in response to the input of a second control signal, by the initial value stored by the storage part.
Patent JP-2012197027-A (JP)
Title: Tonneau cover lock mechanism
Inventor: TSUNODA RYUJI
IPC: B60R5/04
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To easily and quickly release a lock state by rotating an engagement part of a disk-shaped lock member via a tonneau cover at the release of locking, related to a tonneau cover lock mechanism.SOLUTION: The engagement part 52 is formed at the disk-shaped lock member 50 arranged in a recess 31, the engagement part 52 of the lock member 50 is rotated from a receiving position of a terminal-side boss of the tonneau cover up to a position in which the terminal-side boss is not inverted by a wind-in biasing force of the tonneau cover, the engagement part is positioned to the receiving position by a first regulation part 44 and a spring 50, positioned to the non-inverted position by a second regulation part 45, and thus holds the terminal-side boss of the tonneau cover. The engagement part 52 may have an opening at the internal peripheral side of the recess 31, the recess 31 may be formed at a vehicle-body interior panel 30, and a damper 60 for braking the lock member 50 may be arranged.
Patent JP-2012202827-A (JP)
Title: Mode coupling measuring method and measuring device for multi-core optical fiber
Inventor: NAKAZAWA MASATAKA
IPC: G01M11/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring the value of a mode coupling coefficient of a multi-core fiber and a lengthwise distribution together nondestructively.SOLUTION: An optical combiner is used which couples N single-core optical fibers to one multi-core fiber having N cores. An optical pulse is made incident on one core of the multi-core fiber from one OTDR device, and optical power scattered back by the N cores is measured. The value of a coupling coefficient from the incident core to other cores and the lengthwise distribution thereof are measured from ratios of scattered light power to the incident core and other cores, and further mode coupling between arbitrary cores can be simultaneously measured by placing the N OTDR devices in synchronous operation.
Patent JP-2012210025-A (JP)
Title: Wire connection device and wire connection method
Inventor: OSAWA TATSUO
IPC: H02K15/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a wire connection device and a wire connection method in which approach from the axial direction of a rotary machine to both of a main electrode and a sub electrode can be easily performed, and various works such as replacement, adjustment and conformation of the main electrode and the sub electrode can be easily performed.SOLUTION: When a main electrode holding block 24 is elevated along with a slider 122, a pin 144 to be pushed up of an oscillation lever 132 is pushed up by the main electrode holding block 24 and the oscillation lever 132 is rotated, then a sub electrode holding block 44 is pushed up by a pushing-up pin 138. Since the pin 144 to be pushed up is separated from a shaft 134 more than the pushing-up pin 138, the elevation amount of the main electrode holding block 24 is larger than that of the sub electrode holding block 44. As a result, the main electrode can be offset more upward than the sub electrode.
Patent JP-2012209785-A (JP)
Title: Communication control device, communication system, and communication method
Inventor: TAGAWA SHINYA
IPC: H04M3/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication control device, a communication control system, and a communication control method that are able to have extension communication easily performed between a first communication terminal and a second communication terminal without providing a SIP server separately outside of a base.SOLUTION: A communication control device 11 is provided with a first virtual terminal 33 and a second virtual terminal 34. The first virtual terminal 33 is assigned a SIP URI effective in an IP network under control of the communication control device 11. The second virtual terminal 34 is assigned a SIP URI effective in an IP network under control of the communication control device 11. A call control device 31 performs call control communication between a communication terminal 13 and the first virtual terminal 33 to establish a session (S59). A communication control device 16 performs call control communication between a communication terminal 20 and the second virtual terminal 34 to establish a session (S77). The first virtual terminal 33 and the second virtual terminal 34 relay transfer telephone call data received via a session at one side to a session at the other side.
Patent JP-2011217745-A (JP)
Title: Integrin heterodimer and subunit thereof
Inventor: LUNDGREN-AKERLUND EVY
IPC: C12N5/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provided a recombinant or isolated integrin heterodimer comprising a new subunit α 10 in association with a subunit β.SOLUTION: The α 10 integrin is purified from bovine chondrocytes on a collagen type-II affinity column. The integrin or the subunit α 10 is used as a marker or target of all types of cells, e.g. of chondrocytes, osteoblasts and fibroblasts. The integrin or subunit α 10 thereof is used as a marker or target in various physiological or therapeutic methods. They are also used as active ingredients in pharmaceutical compositions and vaccines.
Patent JP-2012219901-A (JP)
Title: Constant velocity joint boot
Inventor: KOBAYASHI HIDEKI
IPC: F16J3/04
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a constant velocity joint boot capable of preventing a clamp portion of the boot from being apart from a mating member even if the boot is thermally deteriorated.SOLUTION: The clamp portion 23 of the boot 2 includes: main lips 234, 235 provided on the inner peripheral side of the clamp portion 23 and on the radially inner side of a clamper 4, and pressed against an outer peripheral surface of the mating member 17; and a bellows portion side slit 236 provided to the bellows portion 21 side of the boot 2 rather than the main lips 234, 235, and formed across the entire periphery in a peripheral direction, at least either on the inner peripheral side or on the outer peripheral side.
Patent JP-2012217605-A (JP)
Title: Camera module for endoscope
Inventor: YAMAMOTO TSUNEKI
IPC: A61B1/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized camera module for an endoscope to be mounted on the distal end of an insertion portion of an endoscope.SOLUTION: The camera module 30 includes an objective optical system 32, and a lens moving mechanism 36. The objective optical system 32 includes a second lens 40 lens and a prism 44. The second lens 40, which is a movable lens for magnification, is moved by the lens moving mechanism 36 having a motor 50. The prism 44 has a reflection surface 44b inclined at an angle of 45° to an optical axis of the second lens 40. The motor 50 is disposed behind the prism 44 with a drive shaft 56 in parallel to the longitudinal direction of an insertion portion 13.
Patent JP-2012222615-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: KOBAYASHI SATORU
IPC: H04N5/225
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To increase a possibility that a desired image is in consecutively photographed images stored in a ring buffer.SOLUTION: A buffer memory (102) is operated as a ring buffer for storing image data within latest fixed time from a camera section (102). An image selection section (104) selects image data desired by a user in the image data in the buffer memory (102). A time difference recording section (109) records a time difference between a shutter operation by the user and imaging timing of an image selected by the image selection section (104), and a predicted timing determination section (110) predicts a time difference between the shutter operation and the imaging timing of the image to be selected by the user in the next photographing from a plurality of time differences in the past. A storage timing determination section (111) stops update of the buffer memory (102) at the timing of storing the image data corresponding to the predicted timing in the buffer memory (102) according to the shutter operation.
Patent JP-2012224975-A (JP)
Title: Rolling screen
Inventor: MIURA YASUHIRO
IPC: E06B9/42
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a rolling screen which allows the sunlight to be softly cast on the inside of a room from the window to the inner part of the room uniformly without being dazzling to a resident even when an irradiation angle of the sunlight changes by time of day and which can achieve energy saving by suppressing heat loss in the window face.SOLUTION: In a rolling screen 1 for lighting window in which both ends of a screen 2 in a longitudinal direction are wound in a roll shape, a plurality of reflection projections 22 with a reflection surface 21 inclined downward from the indoor side to the window side are arranged successively in a longitudinal direction on the surface of the window side of a transparent base material 20 in a screen 2A, and the inclination angle of the reflection surface 21 in the plurality of reflection projections 22 becomes larger gradually from the reflection projections 22 at the upper part to the reflection projections 22 at the lower part.
Patent JP-2012225183-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: TANAKA MASARU
IPC: F02D41/34
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine that reliably introduces a required amount of fuel into a combustion chamber according to the operating conditions of the engine.SOLUTION: This fuel injection control device detects operating condition of the engine, and in a suction stroke injection mode, calculates a stick ratio Kstick based on a stick ratio calculation map. Based on an evaporation ratio calculation map, the fuel injection control device calculates an evaporation ratio Kevapo, and in consideration of the stick ratio Kstick and the evaporation ratio Kevapo, calculates a fuel injection amount Qn so that a fuel amount Qcyl_n to be introduced into the combustion chamber in n cycles is optimum according to the operating condition of the engine. In an exhaust stroke injection mode, the fuel injection control device calculates the sticking ratio Kstick and the evaporation ratio Kevapo based on the cooling water temperature of the engine which is information detected by a water temperature sensor, and in the same manner as in the suction stroke injection mode, calculates the fuel injection amount Qn so that the fuel amount Qcyl_n to be introduced into the combustion chamber in n cycles is optimum according to the operating condition of the engine.
Patent JP-2012226981-A (JP)
Title: Fuel cell and method for producing the same
Inventor: MAEDA ATSUSHI
IPC: H01M8/02
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell preventing drying of a cathode side gas entrance at a high temperature to obtain uniform power generation distribution and securing an output voltage at a room temperature.SOLUTION: A fuel cell comprises: a first expanded metal 20 in which a cathode side gas flow passage of cells constituting the fuel cell is arranged on a gas entrance side; and a second expanded metal 22 in which the cathode side gas flow passage is arranged on a downstream side. In the first expanded metal 20, meshes are arranged on a straight line, and a gas is thereby divided into a gas flowing on a gas diffusion layer side and a gas flowing on a separator side. A decreased gas flow rate on the gas entrance side reduces carrying-away of produced water and prevents drying at a high temperature.
Patent JP-2011241209-A (JP)
Title: Bdnf production accelerator having ganglioside or derivative thereof as active ingredient, and medical product, food and drink and feed containing the bdnf production accelerator
Inventor: YANAGIMOTO HIROJI
IPC: A61K36/39
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a new BDNF (Brain-Derived Neurotrophic Factor) production accelerator bringing about a safe and outstanding effect.SOLUTION: The BDNF production accelerator has ganglioside or a derivative thereof as an active ingredient. Ganglioside or a derivative thereof is preferably derived from sweet potato, and the dosage is preferably 9.4 to 2.5×10ng/kg body weight/day in terms of weight of ganglioside or that of a derivative thereof. The BDNF production accelerator is useful as a medical product for a human being or for an animal, such as a body weight or appetite suppressor, a cognition or memory reinforcement agent, a sugar or lipid metabolism-improving agent, a synapse formation accelerator, and a motor paralysis restoring agent, or as food and drink such as a dietary supplement, health food, health drink, modified milk for infants, baby food, artificial nutrition, and a nutrient auxiliary food.
Patent JP-2012228374-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving working efficiency in removing a game machine body from an object for support.SOLUTION: The Pachinko machine 10 includes the game machine body 12 journaled to an outer frame 11 by utilizing a support mechanism 40. Upper and lower support bodies in the support mechanism 40 can be transferred between a support position to support upper and lower supported bodies and a releasing position not to support the supported bodies. The transfer of the support bodies is possible while the game machine body 12 is disposed at a position where the game machine body can be supported at the outer frame 11. The support mechanism 40 further includes a locking mechanism 440 for holding the upper and lower support bodies at the releasing position.
Patent JP-2012228393-A (JP)
Title: Pinball game machine
Inventor: TSUZUKI MASAYUKI
IPC: A63F7/02
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent fraud due to a game ball with a thread.SOLUTION: If a thread is attached to a game ball 15, the thread is wound around a thread tangling passage member 45 along a game ball passage 42 of the thread tangling passage member 45. The thread prevents the game ball 15 from entering a ball-feeding lever. Even if the game ball 15 enters the ball-feeding lever by some accident, the thread prevents the game ball 15 with the tread from being discharged onto a shooting platform of a shooting device. As a result, the game ball with the thread is not shot, and therefore, fraud due to the game ball with the thread can be prevented. The thread tangling passage member 45 is configured to be detachable from an upper tray 55. In detaching the thread tangling passage member 45 from the upper tray 55, the tangled thread can be easily removed and the game can be quickly restarted.