baber/WOPTO huggingface dataset:
Patent JP-2012106922-A (JP)
Title: Method for producing carbon nanotube
Inventor: KAWARADA HIROSHI
IPC: C01B31/02
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbon nanotubes to obtain high quality carbon nanotubes.SOLUTION: Substrates 9 and 15 are placed inside processing chambers 2 and 12 of antenna type plasma CVDs 1 and 11, and carbon nanotubes are formed on the substrates 9 and 15 when the inside of the processing chambers 2 and 12 is decompressed to a predetermined pressure under the flow of a material gas and plasma is produced from the end 6a of an antenna 6. The substrates 9 and 15 are kept at a temperature range of 600-800°C, and plasma is produced in the antenna 6 by applying electric power in the range of 60-180W. The substrates 9 and 15 are held so that a distance d from the end 6a of the antenna 6 is within the distance range of 62.5-82.5 mm.
Patent JP-2012109965-A (JP)
Title: System and method of wireless detector used in medical system
Inventor: Zhang xin yu
IPC: H04W64/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a system of wireless detection used in a medical system in order to solve a limited radio coverage, decline of chain circuit quality and a complicated process of managing a plurality of wireless detectors.SOLUTION: The system includes: at least three host computer wire adapters (501, 502 and 503) for receiving beacon messages periodically emitted from a wireless detector and acquiring information on the wireless detector on the basis of the received beacon messages; and a controller (504) for receiving information related to the wireless detector from the at least three host computer wire adapters and establishing the position of the wireless detector. In the method, the at least three host computer wire adapters acquire the information related to the wireless detector on the basis of the beacon messages periodically emitted from the wireless detector and establish the position of the wireless detector.
Patent JP-2012109242-A (JP)
Title: Light-emitting diode driving circuit, light-emitting diode driving method, and light-emitting diode system including the same
Inventor: HAN HEE-SEOK
IPC: H01L33/00
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode driving circuit for controlling the duty of a gate control signal in a digital system and a light-emitting diode system including the same.SOLUTION: A light-emitting diode driving circuit includes a current driving circuit, a level detector, a comparator circuit, a digital control circuit, and a power supply circuit. The level detector generates a minimum detection voltage signal with a minimum voltage level among voltage signals of first terminals of a light-emitting diode string. The comparator circuit generates a first comparison output signal and a second comparison output signal based on a headroom control reference voltage and the minimum detection voltage. The digital control circuit controls the duty of a gate control signal in a digital system based on the first comparison output signal, the second comparison output signal, and a control clock. Thus, the light-emitting diode driving circuit occupies a small area in a semiconductor integrated circuit.
Patent JP-2013104779-A (JP)
Title: Fretting fatigue testing fixture, fretting fatigue testing apparatus and fretting fatigue strength evaluation method
Inventor: BODAI MASARU
IPC: G01N3/34
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a fretting fatigue testing fixture capable of evaluating fretting fatigue strength easily and at a low cost by arbitrarily changing a relative slip quantity against load stress, a fretting fatigue testing apparatus equipped with the fretting fatigue testing fixture and a fretting fatigue evaluation method.SOLUTION: There are provided fretting fatigue testing fixtures 20a and 20b for attaching a specimen 50 on a fretting fatigue testing apparatus 1 for evaluating a fatigue due to a relative slip. The fretting fatigue testing fixtures 20a and 20b comprises: at least one of contact parts 22a and 22b which are disposed so as to press the specimen 50 and support relatively slidably the specimen on the boundary contacting with the specimen 50; and elastic bodies 21a and 21b for imparting displacement according to load stress to the contact parts in the relative slip direction.
Patent JP-2013105886-A (JP)
Title: Method for determining joining condition of electronic component
Inventor: SAITO MASAO
IPC: H05K3/36
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To accurately determine joining conditions during heating and pressure bonding of electronic components.SOLUTION: A first electronic component 6 and a second electronic component 7 are heated and pressure-bonded to each other with an adhesive film 1 interposed therebetween, which contains a plurality of metal particles 3 different in solidus temperature and particle diameter. Joining conditions during heating and pressure bonding are determined by observing molten states of the metal particles 3 in the adhesive film 1 after heating and pressure bonding.
Patent JP-2013104001-A (JP)
Title: Nonaqueous pigment ink for inkjet
Inventor: MOTOYAMA KYOKO
IPC: C09D11/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide nonaqueous pigment ink for inkjet, which prevents transfer stain and has high print density, wherein strike-through is reduced.SOLUTION: This nonaqueous pigment ink for inkjet contains an acid-modified petroleum-based hydrocarbon resin, a pigment, and a nonaqueous solvent.
Patent JP-2013106009-A (JP)
Title: Inspection device
Inventor: YANO SHUJI
IPC: G01R1/073
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To enable a secure contact between a probe and an inspection object with a mitigated shock to the probe and the inspection object, and to make easy application of an appropriate load.SOLUTION: In a probe card 10, when the magnitude of movement of a probe substrate 49 to an axial direction by the contact of a probe 27 to a semiconductor chip is smaller than a first threshold, a second coil spring 48 is compressed to the axial direction, whereas when the movement magnitude is a first threshold or larger, both a first coil spring 35 and the second coil spring 48 are compressed to the axial direction.
Patent JP-2012037234-A (JP)
Title: Method for operating burner device
Inventor: KNOEPFEL HANS PETER
IPC: F23R3/28
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling usage of a premix burner without substantially changing the structural configuration of the premix burner in a gas turbine plant with a larger dimension requiring a larger burner load.SOLUTION: The premix burner has such a structure that at least n (n≥3) partial cone shells (5) encompass a vortex chamber (6) and define n air inlet slits (7), and each of the n of air inlet slits (7) has at least one maximum slit width (10) equal to or larger than a slit width (10) that a premix burner (1) having m≤2 partial cone shells (5) and m air inlet slits (7) with settings of the same size and dimension has.
Patent JP-2013113144-A (JP)
Title: Secular bending amount predicting method for structural member
Inventor: HIRAKAWA YUICHI
IPC: F02C7/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a secular bending amount predicting method for a structural member which serves in an environment of a high temperature, high load stress, etc. and is liable to be creep-deformed.SOLUTION: The secular bending amount predicting method for the structural member performs an FEM creep analysis in which a deviation ratio in the structural member circumferential direction of a factor having influence upon the creep strength of the structural member is used as a deviation ratio of the distribution in the circumferential direction of a creep velocity.
Patent JP-2013115611-A (JP)
Title: Image processing device and image processing program
Inventor: MORI KOSUKE
IPC: H04N1/12
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress that an original document image is classified into a wrong original document category by influences of an end side image of an original document.SOLUTION: An image reading device 1 has: a data acquisition part acquiring data on a readout image including an end side image of an original document M; and a controller. The controller is configured to execute: a block division process of dividing a target range in the readout image into a plurality of blocks; a block classification process of classifying each of the plurality of blocks into any one of a plurality of block categories; and an original document classification process of classifying an original document image into any one of a plurality of original document categories. The target range does not include at least one end side image of the document image. The block has such a shape that a length in a direction parallel to the one end side image of the original document image is longer than that in a direction orthogonal to the one end side image.
Patent JP-2012137747-A (JP)
Title: Electrochromic element
Inventor: UEDA MIKI
IPC: G02F1/15
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrochromic element capable of reducing reflected light caused at the interface between an electrochromic layer and a transparent electrode layer or an electrolyte layer, and of controlling wavelength dependence of optical transmittance.SOLUTION: An electrochromic element comprises: a pair of transparent electrode layers provided on a pair of facing substrates; and an electrolyte layer and an electrochromic layer that are arranged between the pair of transparent electrode layers. In the electrochromic element in which an optical transmittance changes by voltage applied between the pair of transparent electrode layers, the electrochromic layer consists of multiple columnar structures made of amorphous titanium oxide, and the columnar structures are oblique to a substrate normal. In addition, to the light with a wavelength in a range of 350 nm or more and 750 nm or less, a difference between a maximum value and a minimum value in refractive index of the electrochromic layer is less than 0.5.
Patent JP-2013116242-A (JP)
Title: Game system
Inventor: HAYASHI KENJI
IPC: A63F7/02
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of preventing a fraudulent game from being played by a player different from a proper player.SOLUTION: A game machine previously stores one or a plurality of character information strings, in which character information capable of expressing player information on a player playing a game with game media is arrayed, and creates code information including information on the character information strings when an instruction to start the game is received. An information processing server previously stores the character information strings, and also stores game-related information on the game in association with player identification information. When character string information included in the code information created by the game machine is specified, the information processing server converts respective bit elements of link information in binary display linking first collation information based on arithmetic processing executed using the code information and game-related information to the game-related information into character information by using the character information strings. Further, the game machine decides whether or not prohibited character information which does not constitute the player information is present when input of the player information is received.
Patent JP-2013119168-A (JP)
Title: Mechanical pencil
Inventor: HASHIMOTO TSUNETO
IPC: B43K21/16
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured mechanical pencil in the form of delivering a lead from the end of a tapered tip thereof by vertically moving the barrel or knocking on the lead tank, which can adjust the amount of the lead to be delivered.SOLUTION: The barrel 1 houses the lead tank 3 whose leading end has a chuck 20 and a chuck ring 19 for delivery of a lead 6. The barrel has a leading end shaft 25 of which the chuck ring comes out and has a thread portion 26 formed on the leading end shaft. The leading end shaft has mounted thereon a rotatable operating ring 34 and an operating piece 40 to engage into the thread portion 26, and the operating piece has a taper 2, which has a step 4 that the chuck ring contacts, mounted thereon. The operating piece 40 is connected to the operating ring 34 in a movable manner in the axial direction, and when the operating ring 34 rotates, the position of the taper 2 changes in the axial direction.
Patent JP-2012141965-A (JP)
Title: Scene profiles for non-tactile user interfaces
Inventor: ERAN RIPPEL
IPC: G06F3/048
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide user interfaces for computer systems based on non-tactile sensing.SOLUTION: A method includes: capturing an image of a scene including one or more users in proximity to a display coupled to a computer executing a non-tactile interface; and processing the image to generate a profile of the one or more users. Content is then selected for presentation on the display responsively to the profile.
Patent JP-2013122635-A (JP)
Title: Electronic apparatus and display program
Inventor: NISHINAGA KYOKO
IPC: G06F17/22
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To enhance convenience of conversion candidates which are displayed according to an input information.SOLUTION: An electronic apparatus (2) comprises a storage unit (14) and a control unit (4). The storage unit (14) stores conversion candidates corresponding to input information. The control unit (4) extracts the conversion candidates corresponding to the input information from the storage unit, and displays the conversion candidates on display means. Also, on receiving specification of an unavailable term for setting a non-use target, the control unit (4) sets a conversion candidate corresponding to the unavailable term as the non-use target, and also sets a conversion candidate corresponding to a related term of the unavailable term as a non-use target.
Patent JP-2015039084-A (JP)
Title: Image display device set
Inventor: YARITA TAKESHI
IPC: G06F3/0482
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an image display device set with touch remote control such that almost all operations can be performed intuitively and simply by finger gestures.SOLUTION: There is provided an image display device set comprising: a touch remote controller having an image display device including means of detecting a finger touch or approach and generating a detection signal, means of acquiring the detection signal and acquiring finger gesture information, and means of transmitting the finger gesture information to an image display device; and an image display device having image display means, means of receiving the finger gesture information, and means of controlling the image display means to perform one of slide-in display or slide-out display, momentary display or momentary erasure, and face-in display or face-out display of an operation menu related to functions of the image display device according to a finger gesture represented with the finger gesture information when the finger gesture information is received.
Patent JP-2013128187-A (JP)
Title: External communication device connection control system
Inventor: YOSHINAGA TAKASHI
IPC: G01C21/26
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, without installation of on-vehicle-device compatible communication software into a smart phone etc., a variety of software is not usable on the on-vehicle device side, and in order to install the on-vehicle-device compatible communication software, troublesome installation with reference to a manual etc. is required.SOLUTION: By the connection of the on-vehicle device to an external communication device to perform socket communication with the external communication device, it is discriminated whether or not the external communication device provides associated communication software, depending on whether or not the communication is successful. If no provision of communication software is discriminated, a mail including a URL leading to the associated communication software is transmitted to the external communication device. The associated communication software may be provided on the on-vehicle device side. Also, preferably, the mail address is provided in a management server. The on-vehicle device is a navigation device, and the external communication device is a smart phone.
Patent JP-2013127396-A (JP)
Title: Scan flip-flop and semiconductor integrated circuit device
Inventor: HATANAKA HIROYUKI
IPC: H03K3/037
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a scan flip-flop that performs scan shift operation normally with either a positive edge or a negative edge of a clock signal.SOLUTION: The scan flip-flop includes a master latch which holds or does not hold and outputs a received data signal or scan test signal in synchronism with the clock signal according to a scan enable signal, and a slave latch which holds or does not hold and outputs a signal received from the master latch in synchronism with the scan enable signal and clock signal, the scan enable signal varying from a first level to a second level before a pulse wave included in the clock signal rises and varying from the second level to the first level after the pulse wave rises, and varying from the first level to the second level before the pulse wave falls and varying from the second level to the first level after the pulse wave falls.
Patent JP-2012109251-A (JP)
Title: Laminated solid oxide fuel cell stack structure, laminated solid oxide fuel cell, and manufacturing method thereof
Inventor: SUDA SEIICHI
IPC: H01M8/02
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminated type SOFC having a stack structure which can secure the mechanical strength of SOFCs as a whole, not depending on the mechanical strength of single cells.SOLUTION: A stack structure 20 is used, which comprises: a plurality of single cells which are laminated, including a fuel electrode layer 6 having a fuel electrode 7 and an air electrode layer 8 having an air layer 9, the fuel electrode layer 6 and the air electrode layer 8 disposed oppositely across a solid electrolyte 4; a separator 14 which is interposed between the laminated single cells to separate between the single cells; and seal sections 10a and 10b each of which includes a non-porous portion, which are provided respectively in the fuel electrode layer and the air electrode layer, which are equal in at least thermal expansion and contraction characteristics to the separator or the solid electrolyte, which are integrated with a peripheral portion of the fuel electrode or a peripheral portion of the air electrode, and which also are integrated with the separator and the solid electrolyte adjacent thereto. The stack structure is constructed so that fuel and air gases supplied to the fuel and the air electrodes, respectively, can circulate.
Patent JP-2013130724-A (JP)
Title: Macro-lens
Inventor: ADACHI NORIYUKI
IPC: G03B5/00
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a macro-lens in which a camera shake correction mechanism is fitted easily, which is small in the amount of movement for making a camera shake correction to a camera shake correction lens in a direction orthogonal to an optical axis, and which makes the camera correction mechanism compact and power consumption saving.SOLUTION: The macro-lens comprises, in order from an object side, a first lens group of positive refractive power, a second lens group of positive refractive power, and a third lens group of negative refractive power. When focusing takes place, the first and second lens groups move toward the object side with different amounts of movement. When a camera shake correction is made, the entirety or a part of the third lens group is moved in a direction orthogonal to the optical axis. The first lens group has an aperture stop within this lens group, has at least one positive lens and one concave lens on the object side with respect to the aperture stop, and includes a cemented lens formed from at least a negative lens and a positive lens on an image side with respect to the aperture stop. The second lens group includes a pair of cemented lenses. The macro-lens has an absolute value of 0.5 in paraxial imaging magnification.
Patent JP-2013130736-A (JP)
Title: Optical scanning device, and image forming apparatus provided with the same
Inventor: UEDA ATSUSHI
IPC: H04N1/113
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device capable of adjusting a position of a scanning line with high accuracy while applying triangular and/or trapezoidal spur gear and crown gear which have simple teeth shapes.SOLUTION: When a pinion gear 125 rotates once, a crown gear 123 rotates by one tooth, a screw 122 moves only by 9.6 μm in a sub-scanning direction X, one end 109a of a second fθ lens 109 moves only by 9.6 μm in the sub-scanning direction X, and accordingly a movement distance of a main scanning line on a photosensitive drum 13 corresponding to one rotation of the pinion gear 125 is 9.6 μm or less. Therefore, even when there exists backlash between the pinion gear 125 and the crown gear 123, a position of the main scanning line can be adjusted and set with such a high accuracy as to be 10.5 μm (dot half) or less.
Patent JP-2013129879-A (JP)
Title: High-strength seamless steel tube for oil well with superior sulfide stress cracking resistance, and method for producing the same
Inventor: EGUCHI KENICHIRO
IPC: C21D8/10
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength seamless steel tube for oil wells with superior sulfide stress cracking resistance (SSC resistance).SOLUTION: The seamless steel tube has composition which contains, by mass, 0.15-0.50% of C, 0.1-1.0% of Si, 0.3-1.0% of Mn, 0.015% or less of P, 0.005% or less of S, 0.01-0.1% of Al, 0.01% or less of N, 0.1-1.7% of Cr, 0.40-1.1% of Mo, 0.01-0.08% of V, 0.01-0.08% of Nb, 0.03% or less of Ti, and 0.0005-0.003% of B, and has structure which includes a tempered martensite phase as the main phase and which contains prior-austenite grains having a grain size number of 8.5 or larger. The steel tube has such hardness distribution that the hardness is 295HV10 or less at each of an inner-side point located in the region at a distance of 2.54-3.81 mm from the inner surface of the tube, an outer-side point located at the same distance apart from the outer surface of the tube, and a point located at the center of the sheet thickness, the points being located at each of four positions apart from each other at intervals of 90° along in the circumferential direction.
Patent JP-2013131460-A (JP)
Title: Lighting device, display device, and television receiver
Inventor: YAMAKAWA RYO
IPC: F21V5/00
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device in which luminance unevenness in a display surface is prevented or restrained with a simple structure.SOLUTION: The backlight device is provided with a plurality of LEDs 24, LED substrates each having the LED 24 mounted on its plate face, and a chassis having a bottom plate on which the LED substrates are installed in a way the LEDs 24 are exposed, diffusion lenses 27 each installed on each of the LEDs 24, covering a light emission side of the LED 24, and diffusing light from the LED 24, a reflection sheet 29 installed straddling over the LED substrates and the bottom plate, and equipped with a light source insertion holes 29d for inserting the LEDs 24 installed at sites superimposed with the LEDs 24, and contact members 30 of a strip shape in contact with the reflection sheet 29 in interposition between the reflection sheet 29 and the diffusion lens 27 each in a manner straddling over the plurality of the diffusion lenses 27.