baber/WOPTO huggingface dataset:
Patent JP-2012189893-A (JP)
Title: Imaging optical system and imaging apparatus using the same
Inventor: OTSU TAKUYA
IPC: G02B13/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when it is intended that the F number is to be made smaller and the size is to be reduced in a conventional optical system, the influence of various aberrations, in particular, the influence of a coma aberration results in increasing.SOLUTION: The imaging optical system includes, in order from an object side, a first lens having positive refractive power, a second lens having negative refractive power, a third lens having positive refractive power, a fourth lens having positive refractive power, and a fifth lens having negative refractive power, has a diaphragm arranged in a side that is the closest to the object, and satisfies the following conditional formula (2): -1.5<f2/f<-0.73. In the formula, f2 represents a focal length of the second lens, and f represents a focal length of the entire system of the imaging optical system.
Patent JP-2012187622-A (JP)
Title: Nozzle for continuous casting
Inventor: YAMAUCHI TOMOTAMA
IPC: B22D11/10
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting capable of maintaining corrosion resistance of a slag line part even when a blending amount of zirconia is reduced to have an inexpensive refractory material for replacement.SOLUTION: In the nozzle 1 for continuous casting, the slag line part 5 is constituted by the refractory material containing 5-25 wt.% of graphite, 45-90 wt.% of zirconia, and 5-30 wt.% of alumina and/or spinel, wherein alumina and/or spinel of 75 μm or less is prepared in a range not exceeding 15 wt.%.
Patent JP-2012188162-A (JP)
Title: Glass roll and method of manufacturing glass roll
Inventor: TERANISHI YASUO
IPC: B65D85/86
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent an end on the winding-start side of a glass film from separating from the periphery of a core as much as possible by a protective film laminated on the outer peripheral face side of the glass film, and to achieve stable packed state while preventing crack of the glass film.SOLUTION: A glass roll 1 is formed by winding a resin film 3 laminated on the outer peripheral face side of a glass film 2 around a core 4. The resin film 3 is laminated on the outer peripheral face side of the glass film 2 by applying tension of 100 kPa to 1 GPa. The following relations are established: {(tg×Eg)/(tp×Ep)}×(tg/R)≤0.1, and 1×10≤tg/R≤1×10; where thickness of the glass film 2 is tg (m), its tensile modulus of elasticity is Eg (Pa), thickness of the protective film is tp (m), its tensile modulus of elasticity is Ep [Pa], and outer diameter of the core 4 is R (m).
Patent JP-2011214148-A (JP)
Title: Amorphous metal and magnetic material
Inventor: OKAMURA KOSAKU
IPC: H01F1/053
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous metal with which a magnetic material can be inexpensively produced at good workability and productivity, and also to provide the magnetic material obtained by using the amorphous metal.SOLUTION: In the amorphous metal containing rare-earth metals, iron and boron, the atomic ratio of rare-earth metals is regulated to be in the range of 22-44 atom%, and that of boron in the range of 6-28 atom%. The magnetic material is obtained by heat-treating the amorphous metal at a temperature of or higher than a temperature lower by 30°C than the crystallization temperature thereof, or at a temperature of glass transition point or higher when the amorphous metal exhibits a glass transition phenomenon.
Patent JP-2012193685-A (JP)
Title: Vehicle exhaust heat recovery system
Inventor: FURUKAWA TAKATOSHI
IPC: F01N5/02
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle exhaust heat recovery system capable of efficiently recovering exhaust heat energy as compared with prior proposals.SOLUTION: In the vehicle exhaust heat recovery system, a thermoacoustic electric power generator 12 amplifying a wave of a compressional wave given to gas by an oscillator 2 using a temperature gradient and generating electric power by the wave of the amplified compressional wave using an electric power generator 3 is mounted on a vehicle, and the thermoacoustic electric power generator 12 utilizes cooling water 10 of a vehicle engine 13 as a cooling medium necessary for applying the temperature gradient to the gas and uses exhaust gas (EGR gas 11') of the engine 13 as a heat medium. The oscillator 2 of the thermoacoustic electric power generator 12 is configured so that the compressional wave is oscillated with the vibration of the engine 13 as an oscillation source.
Patent JP-2012196869-A (JP)
Title: Trimmer
Inventor: KATO KAZUYA
IPC: B27C5/10
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To allow a trimmer to be held in both hands for stable and quick trimming although the trimmer for use in trimming or the like of wood is a rotary tool mainly for light work as it is moved and operated while, usually, a tool body is carried in one hand, but it is sometimes held in both hands for more stable motion and operation depending on the work.SOLUTION: An offset base 41 for offset working is mounted instead of a standard base on a base assembly 20 for standard working where a cutting tool is directly mounted on a spindle of the tool body. A side handle for use in another hand-held tool such as a hammer drill is mounted on the offset base 41, so that the trimmer can be held in both hands.
Patent JP-2012199382-A (JP)
Title: Method for manufacturing diode
Inventor: ISHIKAWA TAKESHI
IPC: H01L29/861
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress a leak current caused by an etch pit formed on a surface part of an epitaxial layer in a manufacturing step.SOLUTION: A method for manufacturing a diode comprises: a cap layer formation step (S3) of forming a cap layer on a surface of an epitaxial layer; an annealing step (S4) of activating a dopant with the cap layer being formed; a cap layer removal step (S5) of removing the cap layer; a cleaning step (S6) of cleaning the surface of the epitaxial layer using an etching technique; and a bottom smoothening step (S7) of smoothening a bottom of an etch pit formed on a surface part of the epitaxial layer.
Patent JP-2012200449-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the security strength.SOLUTION: A main control portion of the game machine includes: an output means for outputting a control command; a first generating means capable of generating an individual test value by using a prescribed control command output in the past and an accumulated test value by using control commands output in the past; a first determination means for determining a test value to be added to a control command to be transmitted next based on the test value transmitted at the time; and a transmission means for adding a false test value according to the determination by the first determination means to a control command and transmitting the control command to a subsequent-stage intermediate control portion via a peripheral part. The subsequent-stage control portion includes: a second generating means capable of generating an individual test value and an accumulated test value; a second determination means for determining a test value to be used in the next false test based on the test value used in the false test at the time; and a test means for testing the validity of the control command transmitted at the time by using the false test value transmitted at the time and the false test value according to the determination by the second determination means.
Patent JP-2012203244-A (JP)
Title: Rugged sheet and manufacturing method thereof
Inventor: KATSUMOTO RYUICHI
IPC: B29C48/08
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rugged sheet which has a rugged pattern prevented from crushing when being wound into a roll, to be able to exhibit a function inherent in a rugged pattern, such as optical performance, and to provide a manufacturing method thereof.SOLUTION: The rugged sheet has a rugged pattern 30 formed on a band-shaped sheet surface 20 and is to be wound into a roll. High convex strip portions 34 higher than convex portions 30A of the rugged pattern 30 are formed in a lengthwise direction of the sheet in at least both end parts in a breadthwise direction of the sheet surface.
Patent JP-2012189306-A (JP)
Title: Electric hose drying implement
Inventor: IIZUMI SUMIO
IPC: F26B9/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric hose drying implement using an electric winch for reducing temporal and physical burden in drying a fire fighting hose after washing.SOLUTION: The electric hose drying implement is formed by assembling steel frame rails 3 on a concrete column 1, inserting a hanger 7 for hocking a washed hose in the rails 3, and lifting the hanger 7 with an electric winch 9 arranged on the upper part of the concrete column 1, to dry the hose.
Patent JP-2012203306-A (JP)
Title: Image formation structure, image forming apparatus and developing device
Inventor: ARAI SUKETOSHI
IPC: G03G15/08
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge, etc, having a smaller number of parts.SOLUTION: A process cartridge CR includes an image holder 11 holding a toner image, a developing unit 13 forming the toner image on the image holder 11, a container attaching part 73 to which a toner container TC storing toner supplied to the developing unit 13 is detachably attached, a closing member 137 arranged on a toner supply path S reaching the developing unit from the toner container and including the toner receiving part 103c of the developing unit and closing the toner supply path, and a toner conveyance member 133 arranged in a position where the toner conveyance member 133 is engaged with the closing member and rotated to convey the toner in a rotation axis direction. The toner conveyance member moves the closing member to an opening position where the toner supply path is opened by the rotation at the first start-up.
Patent JP-2012206137-A (JP)
Title: Repair system and repair method
Inventor: HINO TAKEHISA
IPC: B23K26/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a repair system that carries out build-up welding easily without requiring human assistance.SOLUTION: The repair system includes: a material-supplying unit; a laser apparatus for emitting laser spot beam; a mobile unit for moving the laser spot beam or a portion to be repaired; a storage unit for storing a corresponding data of weld width of the portion and weld condition of the portion; an imaging unit for imaging a welding position on the portion; a light irradiation unit for emitting a line-shaped light; a weld width-calculating unit for calculating the weld width based on an image thus imaged; a retrieving unit for retrieving weld condition data stored based on the weld width; and a responding control unit for controlling the material-supplying unit and the like based on the weld condition data.
Patent JP-2012208277-A (JP)
Title: Liquid crystal display element
Inventor: KOBAYASHI KAZUYA
IPC: G02F1/1343
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element allowing stereoscopic display without deteriorating display quality.SOLUTION: A liquid crystal display element 100 includes a pair of substrates 120 and 130 having a liquid crystal layer 110 interposed therebetween, and a pair of electrodes 121 and 131 provided on inner surfaces of the substrates 120 and 130, respectively and applying an electric field to the liquid crystal layer 110. A plurality of openings 124 and 134 are formed in a part of or the entire region of each of the electrodes 121 and 131. The pitch of the openings 124 and 134 is 75 μm or more and 150 μm or less.
Patent JP-2012212014-A (JP)
Title: Karaoke music selection system using personal portable terminal
Inventor: OTA KAZUKI
IPC: G06F21/31
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent confusion of a music selection/reservation operation by preventing a music selection/reservation operation by mischief from outside a karaoke bar and the like from being performed when a personal portable terminal is used as a remote control unit for selecting and reserving karaoke music.SOLUTION: A key code is issued by a key code issuance means 67. Music selection management information (key code and performance terminal ID) 53a is displayed by music selection management information display means 68 and stored in a memory 53 of a personal portable terminal 50 by music selection management information acquisition means 51. The music selection management information 53a and the music ID of selected music are transmitted to a karaoke server 20 by a music selection/reservation information transmission means 52 and transferred to a karaoke performance terminal 30 by music selection/reservation information transfer means 25. In the karaoke performance terminal 30, music selection/reservation means 69 compares the issued key code with the transferred key code, and allows music selection/reservation only when both the key codes match.
Patent JP-2011237777-A (JP)
Title: Display device
Inventor: JANG JIN WON
IPC: G02F1/133
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device.SOLUTION: A display device includes a backlight unit to generate light and a display panel to display an image by receiving the light. The backlight unit includes a drive circuit to output a drive voltage and p (a natural number equal to or larger than 2) units of light source blocks. Each light source block emits light by receiving the drive voltage through a first terminal and a reference voltage through a second terminal. The p units of light source blocks belong to a plurality of groups and each group has at least 2 light source blocks. The drive circuit includes a fist switching portion which applies the drive voltage to the first terminals of the light source blocks and a second switching portion which applies the reference voltage to the second terminal block of at least one of the light source blocks. Therefore, the display device can reduce the number of line connected to the light source blocks and the number of circuit element provided to the drive circuit.
Patent JP-2011144198-A (JP)
Title: Food having human serum hypocholesterolemic activity, and prophylactic or therapeutic agent for human serum hypercholesterolemia or human arteriosclerosis
Inventor: TABEI TOSHIO
IPC: A61K36/18
Filed: 2011-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food having human serum hypocholesterolemic activity and effective for improving lipid metabolism, and a prophylactic or therapeutic agent for human hypercholesterolemia or human arteriosclerosis.  <P>SOLUTION: This food having human serum hypocholesterolemic activity contains one or two or more selected from the group consisting of broccoli, shepherd's-purse, radish, Turritis glabra, Ranunculus sceleratus, Isatis tinctoria, Cardamine regeliana, Barbarea orthoceras, Nasturtium officinale, Brassica juncea var. integlifolia, Brassica juncea, Wasabia japonica, Wasabia tenuis, Brassica rapa var. glabra, HINONA Brassica rapa, Brassica rapa var. neosuguki, Brassica rapa, Brassica rapa var. nippo-oleifera, cabbage, Brassica oleracrea, Raphanus sativus and radish greens. Also a prophylactic or therapeutic agent for human hypercholesterolemia or human arteriosclerosis containing these plants is disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012218479-A (JP)
Title: Vehicle control device
Inventor: MUKUNO JUNICHI
IPC: B60R16/02
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of detecting shocks with a simple structure when a vehicle or the like on which electric components such as an inverter receives shocks caused by collision with external objects.SOLUTION: The vehicle control device includes a conductive member 16 connected to the side of a casing 100 externally receiving shocks in the control board 12 of an electric component 14 housed in the casing 10, and extending to tilt from a bent part 26 to the side of the casing 10 externally receiving shocks. The conductive member 16 is electrically connected to a circuit on the control board 12 of the electric component 14. The conductive member 16 is damaged when the casing 10 externally receives shocks, and thus the shocks are detected.
Patent JP-2012221064-A (JP)
Title: Memory synchronization method, virtual machine of operating system, virtual machine of standby system and memory synchronization program
Inventor: OMURA KEI
IPC: G06F11/20
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce a data transfer amount in the case that an operating system storage coincides with a standby system storage (for example, use of a shared storage).SOLUTION: In this invention, when a read-out instruction occurs in a shared storage in a virtual machine of an operating system, a read-in position, a read-out position and a read-out size of the read-out instruction are stored in storing means, and when a write-in instruction occurs in the shared storage, difference information from the preceding synchronization time is acquired and transmitted to a virtual machine of a standby system, and the read-in position, the read-out position and the read-out size are acquired from the storing means and transferred to the standby system. In the virtual machine of the standby system, the difference information received from the virtual machine of the operating system is reflected on the virtual machine of the standby system, and data of the shared storage specified at the read-out position is read in the virtual machine of the standby system specified at the received read-in position as much as the read-out size.
Patent JP-2012221075-A (JP)
Title: Transparent conductive element and transparent conductive element manufacturing method
Inventor: KANEKO NAOTO
IPC: B32B9/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive element in which the time deterioration of a coating type low-resistance transparent conductive film is suppressed.SOLUTION: In a transparent conductive element, a transparent conductive film 2 is formed on a base 1 via an anchor layer 4, and a protective layer 3 coating the transparent conductive film 2 is further formed. The protective layer 3 is formed of a resin or a material in which an inorganic filler is added to a resin. The transparent conductive film 2 is over-coated with the protective layer 3, thereby preventing oxygen being adsorbed to the transparent conductive film 2 and to suppress deterioration in resistance.
Patent JP-2012222475-A (JP)
Title: Content receiver
Inventor: ISHIHARA HIDEJI
IPC: H04N13/04
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To attain the reception, storage, and external output of contents to be distributed from various networks in a content receiver.SOLUTION: A receiver for receiving a digital signal where a 3D image program is mixed with a 2D image program includes: program selection means for displaying a program list to be received and performing selection; function discrimination means for discriminating functions with respect to the viewing of the 3D image program and 2D image program, which are equipped in the receiver; and 3D image form discrimination means for discriminating the function with respect to a 3D image form to which the receiver corresponds. The program selection means displays a program list to be viewable in the receiver in accordance with the discrimination result of the function discrimination means and the discrimination result of the 3D image form discrimination means when displaying a program list to be received.
Patent JP-2012222757-A (JP)
Title: Telephone call reservation device, and system and method of telephone call reservation
Inventor: BISWAS SUBRATA
IPC: H04M3/42
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a telephone call reservation device enabling a caller to immediately get through to a call receiver as soon as the call receiver is ready to receive a call after a call is not connected due to being busy, out of service, and power discontinuity.SOLUTION: When a connection is not made due to inconvenience to a call receiver (step S91), a reservation time is set in a caller telephone device (step S92). Thus, a network side starts monitoring a state of the call receiver. When the call receiver becomes ready to receive a call (i.e., being in a state where a phone call conversation can be made) within the reserved time (step S93), a network processing dials the caller (step S94). When the caller responds to the dialing (step S95), dialing the call receiver is performed (step S96). Then, when the call receiver responds to the dialing (step S97), both the caller and the call receiver are connected and get engaged in a call (step S98).
Patent JP-2012224684-A (JP)
Title: Thermosetting resin composition and resin composition for sealing semiconductor
Inventor: ONISHI YOSHIFUMI
IPC: C08K5/3477
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition, the deterioration of which cured material under the atmosphere at ≥200°C is almost not observed, and also having a low viscosity.SOLUTION: The thermosetting resin composition is characterized by including (A) 100 pts.wt. of cyanate ester compound having on average ≥2 cyanato groups in one molecule, (B) 1 to 500 pts.wt. of phenol compound, (C) 1 to 500 pts.wt. of a triallyl isocyanurate and (D) 1 to 800 pts.wt. of an inorganic filler and further (E) 0 to 20 pts.wt. of an epoxy resin based on 100 pts.wt. of the total of the components (A), (B) and (C), and having ≤5 Pa s minimum viscosity at 20 to 80°C.
Patent JP-2012227280-A (JP)
Title: Solar battery sealing sheet and flexible solar cell module
Inventor: GUO JIAMO
IPC: H01L31/042
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell sealing sheet which is excellent in the adhesive with solar cell elements and the shape maintainability, prevents curl from occurring when the solar cell elements are sealed, and manufactures a flexible solar cell module with high efficiency, and to provide the flexible solar cell module obtained by using the solar cell sealing sheet.SOLUTION: A solar cell sealing sheet has an adhesive layer, formed by a mixed resin composed of a maleic anhydride modified olefin based resin and an olefin copolymer resin, on a fluorine based resin sheet. The content of the maleic anhydride modified olefin based resin accounts for 30 to 99% by weight of the mixed resin.
Patent JP-2012227762-A (JP)
Title: Oscillation circuit
Inventor: WATANABE TORU
IPC: H03H9/24
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit in which a fluctuation of the frequency of an output signal is suppressed.SOLUTION: An oscillation circuit comprises: a MEMS vibrator 10 having a first electrode 11 and a second electrode 12 that are disposed with a gap therebetween; an amplifier 20 including a gain section 22 that has a first input terminal 221 and a first output terminal 222 and has a gain greater than or equal to 1, and a gain restriction section 24 that has a second input terminal 241 and a second output terminal 242 and has a gain smaller than or equal to 1; and an output terminal 30 connected to the first output terminal 222. The first electrode 11 is connected to the first input terminal 221, the first output terminal 222 is connected to the second input terminal 241, and the second output terminal 242 is connected to the second electrode 12.