baber/WOPTO huggingface dataset:
Patent JP-2013008720-A (JP)
Title: Electronic device manufacturing method
Inventor: NISHIJIMA YOICHI
IPC: H01L23/02
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device manufacturing method that can enhance the bond strength between members constituting an electronic device by a relatively simple method.SOLUTION: There is provided a method of manufacturing an electronic device 10 having a semiconductor substrate 2, a board 1 on which the semiconductor substrate 2 is mounted, and bonding portions 3 for bonding the semiconductor substrate 2 to the board 1 side. The bonding portions 3 are formed of a bonding material containing Au, and the bonding portion 3 side of the semiconductor substrate 2 comprises a base material formed of an element other than the element constituting the bonding material. The method comprises a contact step of heating the bonding portions 3 provided to the board 1 at the melting-point temperature thereof or more to set the bonding portions 3 to liquid-phase state and bringing the bonding material under the liquid-phase state in contact with the base material under solid-phase state, and a bonding step of heating the resultant material at a temperature which is equal to or higher than the melting-point temperature of alloy of Au and the element constituting the base material, thereby bonding the semiconductor substrate 2 to the board 1 side.
Patent JP-2011209752-A (JP)
Title: Liquid crystal display device
Inventor: ISHII KATSUHIKO
IPC: G02F1/1339
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a liquid crystal display panel of a medium/small size employing an ODF (one-drop-fill) system.SOLUTION: The liquid crystal display device includes the liquid crystal display panel having: a pair of substrates; a sealing material continuously formed in the periphery of the pair of substrates; and a liquid crystal filled in a space between the pair of substrates and surrounded by the sealing material. A weir pattern is provided on the space side of the sealing material. The weir pattern is formed such that the center portion becomes the highest and the height thereof becomes successively lower as it comes closer to each end.
Patent JP-2013015167-A (JP)
Title: Scan driver
Inventor: HOSHINA KENICHI
IPC: G01J1/02
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To downsize a scan driver for use in a monitor system or the like, and to eliminate a risk of the generation of abnormal noise.SOLUTION: In a space between a stepping motor 2 and a sensor holder 145, there is arranged a planetary gear mechanism 4. Both ends of a spindle 3 are supported by a shaft supporting plate 35 traversing a case along the diametral line and by an end plate 81 of a stator to make the spindle 3 support a rotor 90 the tip of which serves as a sun gear S. A ring gear member 110 is pressed against the stator 80 and positioned in an unillustrated area. A pinion carrier 120 that supports three pinion gears at circumferentially equal intervals is supported to be rotatable by the spindle 3, and in addition, is pressed against the tip of the rotor 90 by a coil spring 116. The sensor holder is coupled with the pinion carrier via an unillustrated coupling piece which passes by the shaft supporting plate. Both the rotor 90 and the pinion carrier 120 are supported on the spindle 3, and therefore no hollow caused by the falling of each gear shaft occurs, thus resulting in no generation of abnormal noise.
Patent JP-2012210916-A (JP)
Title: Device and method for controlling braking and driving force of vehicle
Inventor: SUZUKI TAKUMA
IPC: B60W10/18
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To enable giving more appropriate braking force, even in the scene where the stop position is coming at once after getting over the difference.SOLUTION: When the braking force and the driving force of a vehicle 1 are controlled, and guiding or parking the vehicle 1 to the target position, the additional driving force to be added is presumed according to the fluctuation of the vehicle speed by running resistance, and the braking force instruction is output in the decrease of the presumed addition driving force. The braking command output means includes a braking force adding means that adds the additional braking force command value to the braking force command value based on the distance that the distance detection means detected when presuming that the command value for the additional driving force is a state in the decrease.
Patent JP-2012045540-A (JP)
Title: Separation membrane composite and separation membrane element
Inventor: HIROZAWA HIROHO
IPC: B01D69/12
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a separation membrane element having high separation performance and permeation performance.SOLUTION: In a separation membrane having a plurality of particles on a permeation side of the separation membrane, the particles are impregnated in a substrate by a range of 5%-95% thickness of the substrate in a separation membrane composite.
Patent JP-2013018827-A (JP)
Title: Curable composition and cured product thereof
Inventor: URAKAWA KEISHI
IPC: C08F292/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition that can provide a cured product excellent in transparency, heat resistance and water resistance and is excellent in handleability.SOLUTION: The curable composition comprises: (a) silica microparticles; (b) a (meth)acrylate compound that has two or more ethylenically unsaturated groups but does not have a ring structure; (c) a (meth)acrylate that has an ethylenically unsaturated group and has an alicyclic structure; and (d) a polymerization initiator. The silica microparticles are surface-treated by a predetermined silane compound (e) and silane compound (f).
Patent JP-2011215635-A (JP)
Title: Image display device, electronic apparatus, mobile apparatus, and image display method
Inventor: TERANISHI YASUYUKI
IPC: G09G3/20
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To display an image of high picture quality by a multi-bit memory system more efficiently than before by applying an image display device, an electronic apparatus, a mobile apparatus, and an image display method, for example, to a liquid crystal display device by the multi-bit memory system.SOLUTION: The present invention records input image data (SIG) in a memory portion 62 of each pixel, and represents a gradation by time-division driving corresponding to the input image data (SIG) recorded in the memory portion 62.
Patent JP-2013021564-A (JP)
Title: Gateway unit
Inventor: IKETANI TOMOSATO
IPC: H04M3/42
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a gateway unit 20 which can realize a telephone call desired by a user in accordance with a call destination.SOLUTION: When a call is made with an analog telephone number, a gateway unit 20 connects the call via the Internet 16 using an Internet phone number if the Internet phone number is registered in advance in a telephone number table 240 in a database 24 and associated with the analog telephone number.
Patent JP-2013024298-A (JP)
Title: Base isolation device
Inventor: SANO TSUYOSHI
IPC: E04B1/36
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device capable of coping with a long-cycle earthquake vibration and a long-cycle pulse earthquake vibration, effectively preventing layered rubbers from being bent without using a stabilizing board to be disposed by stretching between a plurality of layered rubbers arranged in parallel with each other.SOLUTION: This base isolation device is interposed in a vertical space between an upper structure and a lower structure to support the upper structure in a base isolating state. The base isolation device includes: an outrigger member; and a pair of layered rubbers vertically layered through the outrigger member. The outrigger member includes: a part pinched by the pair of layered rubbers from upper and lower; and an extension part extending from the pinched part to both sides in the horizontal direction. When the upper structure is displaced in the horizontal direction relatively to the lower structure, the layered rubbers are shear-deformed in the horizontal direction, and the extension part of the outrigger member abuts on at least of the upper structure and the lower structure as an object of abutment in a condition wherein the extension part of the outrigger member is allowed to move in the horizontal direction relatively to the upper structure and the lower structure.
Patent JP-2013025094-A (JP)
Title: Photographing system
Inventor: HIRAI YUSUKE
IPC: H04N5/232
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a universal head device enabling accurate focusing without causing blur of a subject even when and after the universal head device is pan/tilt rotated by a preset function of a remote control device.SOLUTION: The photographing system comprises: an imaging device having an imaging optical system including a focusing group and distance measuring means for measuring the distance of a subject; the universal head device on which the imaging device is fixed and which is pan driven and tilt driven; and control means, for controlling the drive of at least the universal head device, which has a preset control unit storing at least the panning position and tilting position of the universal head device as a preset state and provided to drive into the preset state. In the photographing system, before the universal head device is driven into the preset state when a command to drive to the preset state is input to the preset control unit, the control means drives the focusing group of the imaging optical system on the basis of a distance measurement value obtained by the distance measuring means in the direction of the optical axis of the imaging optical system in the preset state.
Patent JP-2012042198-A (JP)
Title: Output control device
Inventor: YO NAGATERU
IPC: H05B37/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To improve control performance of output operation of air conditioners and illumination devices.SOLUTION: The air conditioners D_K(K: 1 to 6) and the illumination devices E_K generate outputs to measurement areas. When detecting one or two or more persons from the measurement areas, a CPU 14p determines optimum control models suitable for the air conditioners D_K and the illumination devices E_K on the basis of the descriptions in a control model history register 14r4. The CPU 14p also receives, through an input device 18, a user setting operation for changing the settings of the air conditioners D_K and the illumination devices E_K and determines the optimum control model according to the user setting operation. The CPU 14p controls the output operations of the air conditioners D_K and the illumination devices E_K on the basis of the optimum control model thus determined and updates the descriptions in the control model history register 14r4 in association with a model determination processing.
Patent JP-2013027179-A (JP)
Title: Power conversion device
Inventor: ARAO YUSUKE
IPC: H02P27/04
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device which detects overexcitation from an AC motor properly and controls the AC motor so that the detected overexcitation is curbed.SOLUTION: There is provided a power conversion device that comprises: a power conversion unit which converts a DC power into an intended AC power; a current detection unit which detects a current supplied from the power conversion unit to an AC motor; a current conversion unit which converts current information detected by the current detection unit into an excitation current, a torque current, and a primary current; an overexcitation determination unit which, making a comparison between the excitation current and the torque current converted into by the current conversion unit, delivers overexcitation determination information when the excitation current is larger than the torque current; a control unit which, on the basis of the overexcitation determination information delivered from the overexcitation determination unit and predetermined setting information, delivers a control signal to the power conversion unit to control the current supplied from the power conversion unit to the AC motor.
Patent JP-2013026120-A (JP)
Title: Rotation operation device and method for manufacturing rotation operation member
Inventor: NAKAJIMA HIROKATSU
IPC: H01H19/20
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotation operation device which has a rotation operation member 30 and can provide an operator with rotation operation feeling of the rotation operation member 30 without significant increase of weight and in a non-contact manner.SOLUTION: The rotation operation device comprises the rotation operation member 30 receiving a rotation operation and a magnet 50 provided on a position away from the rotation operation member 30 and providing an operator with operation feeling in accordance with the rotation of the rotation operation member 30. The rotation operation member 30 includes an operation member body made of synthetic resin material and a metal film applied on a surface of the operation member body. The metal films are made of magnetic material and provided only in a plurality of film regions 38a arrayed intermittently in a rotation peripheral direction of the rotation operation member. The magnet 50 is provided on a position intermittently and sequentially facing each of the film regions 38a at a prescribed interval in accordance with the rotation of the rotation operation member 30. Rotation operation feeling is generated by applying the magnetic force respectively on the metal films provided on the film regions 38a.
Patent JP-2013027414-A (JP)
Title: Electrocardiographic system for vehicle
Inventor: OZAKI NORIYUKI
IPC: A61B5/296
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrocardiographic system for a vehicle for accurately measuring an electrocardiographic potential of an occupant regardless of the handle grip state.SOLUTION: The electrocardiographic system 1 for a vehicle includes: a GND electrode 9 installed in a steering; a plurality of capacitance type sensors 11 and 13, a grip state detecting means 9 for detecting the grip state of the steering; a selecting means 25 for selecting some sensors from the plurality of the capacitance type sensors 11 and 13 based on the detection result of the grip state detecting means 9; and electrocardiographic means 9, 11, 13, and 31 for measuring the electrocardiographic potential of the occupant using the capacitance type sensors 11 and 13 selected by the GND electrode 9 and the selecting means 25.
Patent JP-2012072354-A (JP)
Title: Aqueous ink for inkjet, ink cartridge, and inkjet recording method
Inventor: NISHIGUCHI KENJI
IPC: C09D11/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink for an inkjet which is high in storage stability, discharge stability and the friction resistance of an image.SOLUTION: In the aqueous ink for the inkjet containing an ABC tri-block polymer and a resin emulsion, a block A is (meth)acrylic alkyl ester composed of an alkyl group or a cycloalkyl group, a block B is (meth)acrylic alkyl ester composed of the alkyl group, a cycloalkyl group or a hydroxyalkyl group, and a block C contains a -COOH group or its salt as a functional group, and is (meth)acrylic alkyl ester composed of an alkyl group or a cycloalkyl group.
Patent JP-2013034066-A (JP)
Title: Network system
Inventor: MURATA SHUNSUKE
IPC: H04L12/28
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when the fault occurs in a network system, a server of each system composing the network system and a log of a PC terminal connected to each system are separately analyzed so that it takes long time to analyze the entire network system.SOLUTION: This invention is a system which is composed of a network such as a LAN (Local Area Network) and can store the display states of PC terminals in the network at the time of trigger generation by making the PC terminals store the display screens automatically at the time of trigger generation. A large amount of information is shown in a PC terminal display, and by storing all PC terminal display screens at the time of trigger generation, various information at the time of system abnormality occurrence can be obtained.
Patent JP-2011214580-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: ITO KAZUHIRO
IPC: F01N3/24
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To cool urea water that is sent to a urea water-supply valve.SOLUTION: The device includes the urea water-supply valve 10 which is arranged in an exhaust pipe 7 in order to supply urea water for purifying NOx, and a urea water tank 12 which stores urea water to be supplied from the urea water-supply valve 10. The urea water is supplied to the urea water-supply valve 10 from the urea water tank 12 through a urea water-supply pipe 11, and a cooling system 13 for cooling the urea water is arranged in the urea water-supply pipe 11.
Patent JP-2013033140-A (JP)
Title: Voice processor and program of the same
Inventor: TSUGI TORU
IPC: G10L21/013
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a voice processor capable of converting a fundamental period of voice while balancing maintenance of individuality of voice and maintenance of sound quality, and outputting high-quality converted voice.SOLUTION: The voice processor includes: a spectrum envelope preservation type fundamental period conversion part for converting the fundamental period of inputted voice by a first magnification and outputting it by a spectrum envelope preservation type fundamental period conversion system; and a sampling rate conversion type fundamental period conversion part for converting the fundamental period of the inputted voice by a second magnification and outputting it by a sampling rate conversion type fundamental period conversion system. Then, (a) output from the spectrum envelope preservation type fundamental period conversion part is connected to input to the sampling rate conversion type fundamental period conversion part, or (b) output from the sampling rate conversion type fundamental period conversion part is connected to input to the spectrum envelope preservation type fundamental period conversion part.
Patent JP-2013035635-A (JP)
Title: Constant feeding device
Inventor: CHO SHUNGYO
IPC: B65G65/48
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To feed particulate at a stable feed rate (the amount to be supplied per unit time).SOLUTION: A constant feeding device for feeding particulate at a stable feed rate includes a container 12 for housing the particulate and a rotary table 14 having an annular groove 14b that is filled with the particulate on its top surface 14a, the rotary table 14 being rotatably arranged so that part of the annular groove 14b may be located inside the container 12 and the rest of the annular groove 14b is located outside the container 12. The constant feeding device further includes a leveling-off member 24 having an inclined surface 24a for leveling off the particulate in the container 12 to fill the annular groove 14b, extending in a moving direction R1 of the annular groove 14b and to the annular groove 14b, in a part of a sidewall 12b of the container 12 where the annular groove 14b of the rotary table 14 leads to the outside of the container 12.
Patent JP-2012064925-A (JP)
Title: Led light-emitting device and indicator incorporating the same
Inventor: SHAMOTO TAKESHI
IPC: H05B44/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an LED light-emitting device which can realize an explicit change of luminous colors over the entire range of variations of luminous colors and can also obtain highly distinguishable luminous colors even in an intermediate region of the variation range of luminous colors.SOLUTION: An LED light-emitting device, which emits synthesized light of visible rays emitted by a first and a second LED, includes a drive control circuit for controlling the respective drive currents of the first and the second LEDs. The first LED emits visible light of a luminous color whose chromaticity is outside a prescribed white light region, where in a CIE(1976)Luvcolorimetric system chromaticity diagram, the absolute value of a deviation duv from the black body radiation locus is 0.02 or less and also the color temperature is within the range 2500K to 10000K, and whose deviation duv from the black body radiation locus is greater than 0.02, while the second LED emits visible light of a luminous color whose chromaticity is outside a prescribed white light region in the above chromaticity diagram and whose deviation duv from the black body radiation locus is smaller than -0.02.
Patent JP-2011227533-A (JP)
Title: Thermal fixing device and image forming apparatus
Inventor: MUNEDA MAKOTO
IPC: G03G15/20
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing device capable of bringing a pressure pad into close contact with a heating member sufficiently with simple constitution, and to provide an image forming apparatus having the thermal fixing device.SOLUTION: A fixing unit 11 comprises: a heat roller 24 coming into contact with paper P; a pressure pad 25 disposed opposite to the heat roller 24; a support member 31 supporting the pressure pad 25 so that the pressure pad 25 can swing freely; and a tension spring 32 energizing the support member 31 so that the pressure pad 25 comes into pressure-contact with the heat roller 24. In the fixing unit 11, when the pressure pad 25 comes into pressure-contact with the heat roller 24, the pressure pad 25 is swung relative to the support member 31 so that the pressure pad 25 comes into close-contact along the heat roller 24. Accordingly, the pressure pad 25 can be brought into close-contact with the heat roller 24 sufficiently.
Patent JP-2013034955-A (JP)
Title: Method and apparatus for separating strontium
Inventor: KITAGAWA HISAO
IPC: B09C1/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To efficiently separate strontium in an aqueous solution or in water-containing soil to recover or eliminate it.SOLUTION: A current with a current density of 50-1,000 μA/cmis allowed to flow between an anode 14 or 18 and a cathode 16 disposed in the aqueous solution 10 or in the water-containing soil that contains strontium ions and bicarbonate ions and/or carbonate ions in order to separate strontium from the aqueous solution 10 or the water-containing soil, and strontium is deposited as an electrodeposit 22 containing strontium carbonate, on the cathode 16.
Patent JP-2013036701-A (JP)
Title: Refrigerator
Inventor: MAEDA TAKUYA
IPC: F25D25/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of suppressing deterioration in freshness of chicken eggs.SOLUTION: The refrigerator includes a placing shelf 10 disposed inside a storage chamber 3 provided in the refrigerator 1 for placing a storage material thereon, and a chicken egg storage container 21 for holding chicken eggs. A holding part for positioning and holding the chicken egg storage container 21 is formed on the placing shelf 10 by ribs 15, 16, 17 and grooves 18, 19, and the chicken egg storage container 21 is fitted therewith.