baber/WOPTO huggingface dataset:
Patent JP-2011035271-A (JP)
Title: Voltage fluctuation reduction circuit and semiconductor device
Inventor: NAKAJIMA HIDENARI
IPC: H01L21/822
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage fluctuation reduction circuit which reduces fluctuations in power supply voltage with a small circuit area, and provide a semiconductor device.  <P>SOLUTION: A voltage fluctuation reduction circuit (10) is provided with a first transistor (14) and a second transistor (12). In the first transistor (14), a source is connected to a first power supply voltage (GND), and a drain and a gate are connected to a second power supply voltage (VDD). In the second transistor (12), the source is connected to a third power supply voltage (VDDH) that is higher than the second power supply voltage (VDD), and the drain and the gate are connected to the second power supply voltage (VDD). The first transistor (14) and the second transistor (12) form a logical NOT circuit. Its logical threshold voltage (Vth) is set lower than the second power supply voltage (VDD). When the second power supply voltage (VDD) decreases, a current is supplied to the second power supply voltage from the third power supply voltage (VDDH).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019875-A (JP)
Title: Structure of shaft
Inventor: OSAWA YOSHIAKI
IPC: A63B102/32
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft where the bowing, elasticity, and bending condition of the shaft are adjusted according to use purpose, though the shaft has high strength.  <P>SOLUTION: The structure of the shaft includes: a tubular body (1) made of a fiber-reinforced resin; and a plurality of fibrous yarns (2) braided in a net shape on the outer side of the tubular body (1). The knitting density of the net (3) in the plurality of fibrous yarns (2) knitted in the net shape is appropriately changed depending on positions in the longitudinal direction of the tubular body (1). Thus, the elasticity, bowing, and bending condition of the shaft are changed depending on the positions in the longitudinal direction of the shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010059153-A (JP)
Title: New method for synthesizing agomelatine
Inventor: HARDOUIN CHRISTOPHE
IPC: C07D209/48
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for synthesizing agomelatine.  <P>SOLUTION: The method for efficiently synthesizing a compound represented by formula (I) comprises converting a hydroxy group to a leaving group such as a halogen, a tosylate or a trifluoromethanesulfonate group by reacting 7-methoxy-1-naphthol, thereafter obtaining an alkenyl compound by reacting with N-vinyl phthalimide or the like under the presence of palladium, reacting an amine derivative obtained by reducing the alkenyl group with sodium acetate, and successively with acetic anhydride.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258131-A (JP)
Title: Method for calibrating constituent device of optical coherence tomography
Inventor: YATAGAI TOYOHIKO
IPC: G01N21/17
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform calibration of a spectrometer, etc. of an optical tomographic imaging apparatus such as a wavelength scanning type OCT or a Fourier domain OCT without using a special device such as an oscilloscope, an interference filter or the like.  <P>SOLUTION: When acquiring wavelength spectra of a reference light and a reflected light from a measurement object as a spectrum interference signal by the spectrometer 21 to calibrate the spectrometer 21 of the Fourier domain optical coherence tomography 18 which performs a Fourier conversion of the spectrum interference signal to extract a signal in an actual space, the spectrometer 21 is monitored by the Fourier domain optical coherence tomography 18 to calculate a distribution condition of a wavelength component spatially spread from the spectrum interference signal at a wavelength spectrometer and calibrate spatial distribution of spectral characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037298-A (JP)
Title: Drive mode switching controller for transfer
Inventor: KATAFUCHI HIROO
IPC: B60K17/348
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress excessive repetition of retry control with respect to stack trouble even when an ignition switch is repeatedly turned on/off, in a drive mode switching controller for a transfer which switches a drive mode by controlling a shift motor.  <P>SOLUTION: After the shift motor is driven and controlled based on a mode switch request (S206), and the mode is not switched to the request mode (S207), the retry control for repeatedly turning on electricity for every predetermined time k times at the maximum is performed (S208). When the mode is not switched even by the retry control (S209), the number of retry control experience n is moved up by 1 (S213), and the number of the retry control experience n is stored in a data storage device for holding storage even when the ignition switch is off. The number of retry control experience n reaches a threshold N (S205), that is, the retry control for every turn-on of the ignition switch is repeated N times, the further retry control is prohibited (S215) so as to suppress overheat by repetition of turning on electricity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037718-A (JP)
Title: Pharmaceutical capsule and method for producing the same
Inventor: SHIMIZU YUJI
IPC: A61K9/48
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical capsule that is determined true or false through visual inspection without damaging its hologram function and has difficulty in fabrication.  <P>SOLUTION: The pharmaceutical capsule 10 is filled with a medicine and a hologram pattern 20 is formed on the inside of the pharmaceutical capsule 10. The hologram pattern 20 may be recognized from the outer surface side of the capsule and may be recognized by testing equipment. Since the hologram function is not damaged even if the outer surface of the pharmaceutical capsule 10 is touched by the hand, the hologram function is maintained for a long period of time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036298-A (JP)
Title: Food heating and serving apparatus and food heating and serving method
Inventor: SAITO MARIO
IPC: A47J39/02
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food heating and serving apparatus and a food heating and serving method, which is capable of efficiently heating and warming a lot of heated foods and quickly serving the heated foods together with non-heated foods, advantageous in the initial cost and running cost, without causing disadvantages in the outside appearance as dishes or in a hygienic aspect.  <P>SOLUTION: Tray frames 1 to which heating containers 2 and 2 are fixed are stacked in such a way that the positions of upper and lower vent holes are positioned opposite to each other in the horizontal direction. When hot air is fed from a hot air feeding device 4, hot air circulating and filling the tray frame 1 on the lower stage rises to the upper stage from the vent hole on the opposite side in the lower tray frame 1, so that the temperature inside the stacked frames can be evenly raised. At the same time, when the heated foods P within the respective heating containers 2 are taken out of a stacking frame F after heating is terminated, unheated containers 3 are dropped and mounted in the vent holes of the respective tray frames 1 to be served.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009258761-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: KURIBAYASHI MITSURU
IPC: G02F1/1337
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a multicolor filter, and electronic equipment equipped with the liquid crystal device, the liquid crystal device and electronic equipment being characterized in that a viewing angle is widened by using alignment restriction means and proper color balance is attained within the widened viewing angle.  <P>SOLUTION: The liquid crystal display device comprises an electrode substrate having a plurality of pixel electrodes, a counter substrate opposed to the electrode substrate, a color filter having color elements opposed to the plurality of pixel electrodes, liquid crystal sandwiched in between the electrode substrate and counter substrate, and the alignment restriction means extending on a surface of at least one of the electrode substrate and the counter substrate which comes into contact with the liquid crystal. The color elements have more than four colors, and extending directions of the alignment restriction means formed at positions corresponding to color elements having three respective prescribed colors among the more than four colors are determined per color and are different from each other by colors. The electronic equipment is equipped with the liquid crystal device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003307-A (JP)
Title: Portable information terminal, computer readable program and recording medium
Inventor: HIRUKAWA KEIKO
IPC: G06F3/0488
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To certainly improve user's usability of a mobile information terminal for displaying an operational screen on a touch panel set in a display unit.  <P>SOLUTION: The mobile phone 100 displays the operational screen 31 on the display unit 30. The operational screen 31 displays buttons 311A to 311C for inputting information to control processes, relating to applications executed on the mobile phone 100. On the display unit 30, the touch panel is set. A user drags the finger by a distance equal to or more than a predetermined distance, as indicated by an arrow A31 on the touch panel, and then the display position of the operational screen 31 is changed, as though it were dragged by the user's finger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036783-A (JP)
Title: Equipment and method for powder treatment
Inventor: UENO AKINORI
IPC: B02C21/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder treatment equipment for treating a powder to a target particle size which produces a crushed product of high sphericity efficiently.  <P>SOLUTION: The powder treatment equipment includes two powder tanks 11a and 11b consisting of a powder supply tank and a powder storage tank, a crusher 31 crushing a raw powder to smooth the surface of the particles, a powder feeder 21a feeding the raw powder from the powder supply tank 11a to the crusher 31, a collector 41 receiving and collecting the powder crushed by the crusher 31 and a powder storage tank 11b storing the collected powder and is configured in such a way that the powder stored in the powder storage tank 11b can be fed to the crusher 31 through a powder feeder 21b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302554-A (JP)
Title: Prepreg with metal foil, laminate sheet, and interposer
Inventor: HOZUMI TAKESHI
IPC: H01L23/12
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interposer which is bonded to a semiconductor element without using an adhesive component such as an adhesive and a method of manufacturing the same, and a semiconductor package which can be made thin and a method of manufacturing the same.  <P>SOLUTION: The interposer 1 has a prepreg 11, a conductor pattern (circuit) 12 formed on one surface of the prepreg, and a coating layer (solder resist layer) 13 formed so as to cover at least a part of the conductor pattern. Further, the semiconductor package has a semiconductor element mounted on the interposer, and the method of manufacturing the interposer includes a step of forming the conductor pattern on a metal foil of the prepreg formed by bonding the metal foil to the one surface by etching and a step of forming the coating layer so as to cover at least the part of the conductor pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081790-A (JP)
Title: Electronic equipment
Inventor: OTA YUSUKE
IPC: H02J7/02
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a sufficient charging current cannot be flowed because a consumption power which does not contribute to a charging operation, is increased by the start of equipment along with the ON operation of a control means controlling the equipment when a battery is charged and the battery is also heated.  <P>SOLUTION: Electronic equipment includes: a main microcomputer 5 as a main controller controlling the equipment 10 as its own device; a charging IC 2 charging the battery 6; and a charging microcomputer 3. The charging microcomputer 3 monitors whether or not the main microcomputer 5 is being operated, and inhibits a charging operation by the charging IC 2 when the main microcomputer 5 is being operated so long as an AC adapter 1 is connected to the equipment 10. The charging microcomputer 3 permits the charging operation by the charging IC 2 when the main microcomputer 5 is not being operated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153778-A (JP)
Title: Semiconductor device
Inventor: AKABOSHI TOSHITAKA
IPC: H01L21/60
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body structure for improving mounting reliability by preventing joint failures between a semiconductor element and a semiconductor carrier in a semiconductor device using a flip-chip technology which bonds the semiconductor element to the semiconductor carrier.  <P>SOLUTION: A semiconductor element 1 is electrically connected to a plurality of electrodes 4 and 5 disposed on an upper surface of a semiconductor carrier 6 via a plurality of projecting electrodes 2 having conductivity. On the upper surface of the semiconductor carrier, the electrodes 4 and 5 are disposed at equal intervals. A gap between the semiconductor element 1 and the semiconductor carrier 6 is filled with an insulative resin 3 wherein the semiconductor element 1 is packaged on the upper surface of the semiconductor carrier 6 in a face-down state and overlaid with an insulative resin 13 such as, for example, thermosetting resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011041531-A (JP)
Title: Method for producing flavonoid compound
Inventor: MIYAKOSHI SHUNICHI
IPC: C12P19/44
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for inexpensively and efficiently producing a flavonoid compound which is glycosylated by employing microbial transformation using microbes of the genus Cunninghamella.  <P>SOLUTION: This method for producing the flavonoid compound enables a relatively large amount of glycosylated flavonoid compound to be inexpensively produced by employing the microbial transformation using the microbes of the genus Cunninghamella. Additionally, since the microbes of the genus Cunninghamella for use in this production make the 3-position functional group of the flavonoid compound glycosylated by being substituted with a sugar chain, the glycosylated flavonoid compound can be easily produced without the need for desorption of a protective group etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046027-A (JP)
Title: Liquid jetting apparatus and liquid jetting method
Inventor: HAYASHI HISAHIRO
IPC: B41J2/055
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an electric power consumed in a transistor of a current amplification circuit, and to reduce heating.  <P>SOLUTION: The liquid jetting apparatus includes a piezoelectric element which operates by charging or discharging and jets a liquid, and an inductor which makes a current discharged from the piezoelectric element. An energy is stored by preliminarily flowing the current into the inductor before the current is discharged from the piezoelectric element. The current is discharged to the inductor when the current is discharged from the piezoelectric element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049817-A (JP)
Title: Switching circuit and method of controlling the same
Inventor: FUNATO HIROTO
IPC: H03K4/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching circuit capable of reducing harmonic frequency components existing in a wide band, while suppressing switching loss, and to provide a method of controlling the switching circuit.  <P>SOLUTION: The switching circuit 1 includes a model voltage waveform generating section 3 for dividing an aimed noise reduction band into two bands to each generate optimum waveforms for reducing the harmonic frequency components of both the bands, and for changing the two generated optimum waveforms for each pulse that drives a power transistor M1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047003-A (JP)
Title: Method for producing copper film
Inventor: MINAMINO JUN
IPC: B22F1/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sintering copper particulates in a shorter period of time than a conventional method, and to provide a method for producing a copper film on a substrate by the method.  <P>SOLUTION: The method for producing the copper film includes the steps of: applying a composition that contains the copper particulates and a reducing agent, onto the substrate; and irradiating the applied film with plasma in the air to sinter the copper particulates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010097595-A (JP)
Title: Direct inter-thread communication buffer that supports software controlled arbitrary vector operand selection in densely threaded network on chip
Inventor: SHEARER ROBERT ALLEN
IPC: G06F9/38
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer-implemented method, system and computer program for retrieving arbitrarily aligned vector operands within a highly threaded Network On a Chip (NOC) processor.  <P>SOLUTION: Multiple nodes in a NOC are able to access a single Compressed Direct Interthread Communication Buffer (CDICB), which contains a misaligned but compacted set of operands. Using information from a Special Purpose Register (SPR) within the NOC, each node is able to selectively extract one or more operands from the CDICB for use in an execution unit within that node. Output from the execution unit is then sent to the CDICB to update the compacted set of operands.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065032-A (JP)
Title: Novel method of resolving enantiomer of (3,4-dimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-7-yl)nitrile and application in synthesis of ivabradine
Inventor: LERESTIF JEAN-MICHEL
IPC: C07D225/06
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a synthesis intermediate of ivabradine useful in the treatment or protection of various pathological conditions and heart failure associated with supraventicular heart rate abnormalities in a manner in which the yield and the chemical and enantiomer purities are distinctively excellent.  <P>SOLUTION: A compound represented by formula (I): is optically resolved by chiral chromatography, reducing the nitrile group, converting the product into a carbamate, and reducing the carbamate to lead it to (III).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051820-A (JP)
Title: Method for manufacturing optical fiber
Inventor: KATAGIRI TAKASHI
IPC: G02B6/00
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber by which the optical fiber having a complicated cross-sectional structure can be manufactured inexpensively in a short period of time.  <P>SOLUTION: The method for manufacturing the optical fiber includes a preform manufacturing process and a drawing process. In the preform manufacturing process, an additive is added by impregnating the preform with a solution containing the additive or a compound to be converted into the additive and drying under or after a process of shaping the preform by a stereo-lithographic method of having a highly densifying process to increase the filling density of the preform by heating the preform with the stereo-lithographic method of laminating thin films to form the shape of a stereoscopic shape article.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010065033-A (JP)
Title: New organic electroluminescent compound, and organic electroluminescent device using the same
Inventor: KIM YOUNG GIL
IPC: C07D333/76
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic electroluminescent compound.  <P>SOLUTION: The new organic electroluminescent compound is represented by chemical formula (1) (wherein, Ar is 6-60C arylene, 3-60C heteroarylene containing one or more heteroatoms selected from N, O and S, five- or six-membered heterocycloalkylene containing one or more heteroatoms selected from N, O and S, 3-60C cycloalkylene or the like; R<SB>1</SB>to R<SB>8</SB>are each H, halogen, 1-60C alkyl, 6-60C aryl or the like).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011050549-A (JP)
Title: Pinball game machine
Inventor: HIRANO TOMOYA
IPC: A63F7/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine allowing a non-contact sensor to be disposed at any selected position in the periphery of an image display means while preventing the malfunction caused by illumination, etc.  <P>SOLUTION: The pinball game machine includes non-contact sensors 41a and 41b disposed in the rear of a glass plate 9 covering the front side of a game board 11 and capable of detecting an object present within a fixed detectable range based on the reflection light from the light projected in a fixed direction. The non-contact sensors 41a and 41b are disposed so that the detectable range includes a fixed range in the front side of the glass plate 9. The non-contact sensors 41a and 41b are disposed forward and obliquely downward, and are movable between an operation position where the detectable range of the non-contact sensors 41a and 41b overlaps a target detection range in the front side of the image display means 22 and a refuge position where the detectable range does not overlap the target detection range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054407-A (JP)
Title: Organic luminescent element
Inventor: TSUJI HIROYA
IPC: H05B33/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency organic light-emitting element capable of efficiently extracting a light emitted from an organic electroluminescent element out of the light-emitting element.  <P>SOLUTION: The organic light-emitting element includes a substrate 2; an organic electroluminescent element 3, which is formed on one surface of the substrate 2 and has a light-emitting section 5 that emits a light toward the substrate 2; and a lens 1 annexed to the other surface of the substrate 2. The refraction factor of the lens 1 is equal to or larger than that of the substrate 2. The surface of light-emitting section 5 that is parallel with the surface of the substrate 2 has an area smaller than the area of substrate to which the lens 1 is annexed. A vertical Lα to the substrate surface 2a, that extends from the light-emitting section 5 toward the substrate 2, makes an angle θ of 60 degrees or more with a straight line L1 connecting an end of the light-emitting section 5 to an end of the lens 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010131742-A (JP)
Title: Machining apparatus and machining method
Inventor: KUMAGAI TOKUSHIGE
IPC: H05K3/00
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining apparatus comprising a machining table which does not cause a significant increase in weight of the table even when the number of machining parts such as spindles is increased, and to provide a machining method therefor.  <P>SOLUTION: Machining tables 50, 51 are a square-shaped stationary table 50 having on its surface a groove 50v provided perpendicularly to the longitudinal direction and a square-shaped movable table 51 engaged with the groove 50v. When the movable table 51 is moved, the position of a printed board 2 having a larger area than the movable table 51 is changed. Further, in this case, a spindle 44 is moved at a position facing the mounting face of the stationary table 50 to position a machining position, and the printed board 2 is machined on a mounting face 50s of the stationary table 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT