baber/WOPTO huggingface dataset:
Patent JP-2009279489-A (JP)
Title: Method of purifying contaminated soil and/or ground water
Inventor: SHIMIZU KOJI
IPC: C02F3/34
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of purifying contaminated soil and/or ground water which enables improvement in purifying efficiency.  <P>SOLUTION: A nutrient source feed well 10 which has an inside cylinder 12 arranged within a well casing 11 is formed. The inside cylinder 12 has a bottom surface, and its bottom or side surface has two or more holes of a maximum diameter of 1-2 mm. The inside cylinder 12 is arranged with a separation space between the bottom surface of the well 10 and the side surface of the well casing 11. A nutrient source 14 is injected into the inside cylinder 12. The nutrient source 14 contains hexitol and glycerine and has a viscosity at 10°C of ≥0.2 Pa×S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280436-A (JP)
Title: Method for producing silicon carbide single crystal thin film
Inventor: TANNO KATSUNORI
IPC: C30B19/04
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an SiC crystal thin film in which the (0001) on-axis face of an SiC substrate is used, and epitaxial growth thereon can be performed at a high speed and which has a flat growth surface.  <P>SOLUTION: Si, Ti, and Al are placed in a graphite crucible 5 and heated to 1,850-2,100°C to form a melt having 15-25 at% Ti, 1-10 at% Al, and the balance of Si-C. An SiC crystal thin film is produced by effecting the surface contact of the (0001) on-axis face of a 4H-SiC substrate 3 with the melt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279205-A (JP)
Title: Magnet detection device and magnet detection method for game machine
Inventor: SATO MASASHI
IPC: A63F7/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet detection device provided with an unlawful magnet detection function, which detects an unlawful magnet and prevents a misdetection by the influence of an existing magnetic power existing in a game machine and by the geomagnetic field using the magnet detection device singly; and to provide a magnet detection method.  <P>SOLUTION: This invention relates to a magnet detection device (24) keeping only one piece mounted on a Pachinko game machine (10) to detect an external unlawful magnet on the game machine. The detection threshold value of an unlawful magnet while Pachinko balls are discharged is set lower than that of an unlawful magnet while the balls are not discharged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283813-A (JP)
Title: Distortion managing method, distortion managing apparatus, exposure system, and method for manufacturing device
Inventor: WAKAMOTO SHINJI
IPC: G03F1/44
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform distortion matching between an exposure device which reverses a projection image and an exposure device which does not reverse a projection image.  <P>SOLUTION: A distortion managing method includes: a first step (S15) of measuring distortion difference between an image or a transferred image equivalent thereto, in which a first pattern is projected by a first projection optical system in which the projection image reverses, and an image or a transferred image equivalent thereto, in which a second pattern is projected by a second projection optical system in which the projection image does not reverse; a second step (S16) of measuring drawing error difference which is the difference between the drawing error of the first pattern and the drawing error of the second pattern; and a third step (S17) of managing a value, in which the drawing error difference measured in the second step is deducted from the distortion difference measured in the first step, as a distortion matching data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290292-A (JP)
Title: Telephone handset
Inventor: YAMAZAKI HITOMI
IPC: H04M1/72469
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone handset which can perform a target function by simple operation while assuring the way of calling when input of a dial key is received in the waiting state.  <P>SOLUTION: When a dial key is input, a state capable of calling is brought about by displaying a sequence of corresponding numbers (Fig.6(b)). When the number of times of inputting a key reaches four, the name of a function "infrared reception" related to a character string "se" which is specified by the input order of dial keys "3sa", "3sa (one of key positions)", "3sa", "3sa" is searched and displayed as an option 81 (Fig.6(c)). At the same time, digits "3333" are also displayed as an option 82. An infrared reception function is performed when selection of the option 81 is received, and a state capable of calling to "3333" is brought about (Fig.6(e)) when selection of the option 82 is received.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008299331-A (JP)
Title: Device, system and method for dimming active matrix light-emitting diode (led) display
Inventor: ROUSH JERRY A
IPC: G09G3/32
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly perform dimming of an array of pixels.  <P>SOLUTION: A system of dimming the array 1310 of a pixel 1300 comprises a plurality of pulse-width modulation (PWM) drivers 1375 and global PWM drivers 1385. Each PWM driver 1375 is coupled to each of pixels in one row among a plurality of rows and supplies current to one row of the plurality of rows with the same time width at a different timing in one cycle. A global PWM driver is coupled to each of the plurality of pixels in each of the plurality of rows and, in a blanking period of one cycle (where no pixel is programmed), supplies current to each among the plurality of pixels in each among the plurality of rows. The PWM drivers supply current to each row at different timing over the same length of time and, thereby, uniform light emission can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009287817-A (JP)
Title: Refrigerator
Inventor: TAKASAKI TOSHIE
IPC: F25D23/12
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To dry food in a short time, and to keep the freshness of food for a long period of time in a refrigerator.  <P>SOLUTION: This refrigerator includes a refrigerating compartment in which cooled and dehumidified air is circulated through a cooler, and a drying storage compartment 20 disposed in the refrigerating compartment and drying and storing the received food. The drying storage compartment 20 has an air introduction port 21a communicating with the refrigerating compartment and an air exhaust port 21b communicating with the refrigerating compartment. An air blower 24 for drying is disposed at the air introduction port 21a for forcibly introducing dry air in the refrigerating compartment into the drying storage compartment 20 through the air introduction opening 21a, evaporating the moisture of food in the drying storage compartment 20 to the introduced air, and forcibly discharging the air into the refrigerating compartment from the air exhaust port 21b, and a temperature and humidity in the drying storage compartment 20 are kept within prescribed ranges.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288540-A (JP)
Title: Method of manufacturing organic el panel and organic el panel
Inventor: NAKADA HISASHI
IPC: H01L51/50
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL panel in which short circuit of a circuit can be suppressed and to provide a method of manufacturing the organic EL panel.  <P>SOLUTION: The method includes: a process for forming an electric insulation coating layer 80 covering a circuit pattern 20 so as to expose the pads to the circuit pattern 20 having pads 20ap, 20bp, 20cp, 20dp1 and 20dp2 provided on a transparent substrate 10; a process for forming an organic EL element 30 on the transparent substrate 10 on which the electric insulation coating layer 80 has been formed, a process for overlapping an anisotropic conductive films 62, 72 on pads which have been exposed from the electronic insulation coating layer 80 and on the insulation coating layer 80, and a process for connecting electrically the pads of the circuit pattern 20 and a terminal of an IC chip 60 or a terminal of a flexible board 72 through the anisotropic conductive films 62, 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009074046-A (JP)
Title: Organic-inorganic composite material and composition thereof
Inventor: MASUDA YOSHIHIKO
IPC: C08L33/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent resin composition containing an organic-inorganic composite material having adequate inorganic particle dispersive properties and transparency and useful as an additive for contributing toward improving various physical properties of a transparent resin.  <P>SOLUTION: The organic-inorganic composite material comprises an inorganic material to which a polymer of a specific structure bonds chemically. The transparent resin composition comprises the organic-inorganic composite material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292875-A (JP)
Title: Moisture-proof starch composition
Inventor: SENO MASAO
IPC: C08K3/22
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-proof starch composition of a starch resin composition containing a starch bio-degradable or disintegrable in a short time when subjected to disposal treatment, especially useful for various uses such as a container for food and drink, various packaging materials such as a sheet and a film, a shock absorbing material, livingware and agricultural goods, and having moisture-proof functions.  <P>SOLUTION: The moisture-proof starch composition contains 3-20 pts.wt. calcium oxide added thereto based on 100 pts.wt. starch to enable the composition to exhibit the moisture-proof effects. The composition holds the moisture-absorbed water strongly without causing the risk of re-release at a molding processing temperature. The composition is inexpensive, hardly forms a pinhole, exhibits the high moisture-proof effects of the starch, and stably maintains the moisture-proof effects for a long period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293966-A (JP)
Title: Navigation system and navigation system control method
Inventor: WAKAMIYA SATOSHI
IPC: G08G1/0969
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system capable of offering music information desired by users and displaying a music display in a manner of not disturbing other displays on a display part.  <P>SOLUTION: The navigation system 1 includes a media device 14 reproducing a music and a display part 12 displaying music information of the music, in which the music information contains one or more music related items, and when a music to be reproduced by the media device 14 is changed, only the changed item is displayed on the display part 12, the changed item being a music related item of the changed music to be reproduced and a music related item of which content is changed between before and after changing the music to be reproduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291091-A (JP)
Title: Method for saccharifying and separating vegetable fiber material
Inventor: TAKESHIMA SHINICHI
IPC: C13K1/02
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for saccharifying and separating a vegetable fiber material, comprising hydrolyzing the vegetable fiber material with a cluster acid catalyst of pseudo-molten state to produce and separate sugars, by which the separability of the produced sugars from the cluster acid catalyst is heightened to improve the yield of the sugars.  <P>SOLUTION: Provided is the method for saccharifying and separating the vegetable fiber material, comprising hydrolyzing the vegetable fiber material to produce the sugars consisting mainly of glucose and separating the sugars, characterized by having a hydrolysis process for hydrolyzing cellulose contained in the vegetable fiber material with the cluster acid catalyst of pseudo-molten state to produce the glucose, a sugar-separating process for separating the produced sugars and the cluster acid catalyst from the hydrolysis reaction mixture obtained in the hydrolysis process, and a drying process for reducing the water content of the hydrolysis reaction mixture before the sugar-separating process, and judging the reduction in the water content of the hydrolysis reaction mixture at the humidity of the atmosphere of the drying process, in the drying process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009206071-A (JP)
Title: Solvent for nonaqueous electrolyte solution of lithium secondary battery
Inventor: KO MEITEN
IPC: H01M10/0569
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent for a nonaqueous electrolyte solution of a lithium secondary battery which enables production of a highly safe lithium secondary battery which has specifically excellent discharge capacity, rate characteristics and cycle characteristics, and also to provide the nonaqueous electrolyte solution containing the solvent, and further the lithium secondary battery using the nonaqueous electrolyte solution.  <P>SOLUTION: The solvent for dissolving an electrolyte salt contains a non-fluorinated cyclic carbonate (I), a non-fluorinated chain carbonate (II) and 1,2-dialkyl-1,2-difluoroethylene carbonate (III). When the total of (I), (II) and (III) is taken as 100% by volume, the solvent for the nonaqueous electrolyte solution of the lithium secondary battery contains 10 to 50% by volume of the non-fluorinated cyclic carbonate (I), 49.9 to 89.9% by volume of the non-fluorinated chain carbonate (II), and not less than 0.1% by volume but less than 30% by volume of the 1,2-dialkyl-1,2-difluoroethylene carbonate (III). Also there are provided the nonaqueous electrolyte solution containing the solvent, and further the lithium secondary battery using the nonaqueous electrolyte solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292525-A (JP)
Title: Highly efficient packing device and method
Inventor: KAWASAKI KIMIO
IPC: B65B11/58
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient packing device and method for simultaneously packing a plurality of materials to be packed.  <P>SOLUTION: Cartridges 4 and 4' accommodating materials 5 and 5' to be packed are arranged at diagonal positions of a swivel ring 1, and a winding start part pressing roll 7 is pressed. Rotation of the swivel ring 1 is started, and the pressing roll 7 is removed at a time point when the materials 5 and 5' to be packed are pulled to each other. Then, packing is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033726-A (JP)
Title: Buffer circuit, amplifier circuit, and test apparatus
Inventor: KIMURA HIROKI
IPC: H03K5/007
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a buffer circuit which accurately controls a signal level of an output signal according to a clamp voltage to be set.  <P>SOLUTION: The buffer circuit is provided which outputs a signal according to an input signal. The buffer circuit includes a first receiving transistor that receives the input signal through its base terminal, a first clamp transistor having polarity the same as that of the first receiving transistor, of which the emitter terminal and the collector terminal are connected to corresponding terminals of the first receiving transistor and which receives a first clamp voltage restricting a signal level outputted from the buffer circuit through its base terminal, and a first current defining section that is commonly provided for the first receiving transistor and the first clamp transistor and defines a total amount of emitter currents flowing into the first receiving transistor and the first clamp transistor. The buffer circuit outputs an output signal according to an emitter voltage of the first receiving transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009302695-A (JP)
Title: Image reading apparatus
Inventor: NAGAO YASUHIRO
IPC: H04N1/028
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus which is hard to receive influence of a wrinkle or a crease of a reading target surface, and can carry out more desirable image reading.  <P>SOLUTION: The image reading apparatus A includes: a light guiding member 31 which emits light from a light source to a reading object P as line-shaped light which prolongs to a main scanning direction; a light-receiving means 50 arranged along the main scanning direction; and a lens material 41 which collects reflection light from the reading target P to the light-receiving means 50. It includes a reflection member 21 prepared on an opposite side of the light guiding member 31 placing the lens member 41 therebetween. The light guiding member 31 has a first light-emitting plane 31a which emits the line-shaped light to the reading target P, and a second light-emitting plane 31b which emits the line-shaped light to the reflection member 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302714-A (JP)
Title: Electric field communication authentication system, and identification device and device to be identified used by the same
Inventor: SHIBATA ETSUYA
IPC: H04L9/10
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field communication authentication system capable of reducing power consumption in the electric field communication authentication system as a whole.  <P>SOLUTION: The electric field communication authentication system includes an identification device and a device to be identified. The identification device transmits a wakeup signal for a fixed time by electric field communication on the basis of a switching operation, starts to receive and collate an ID signal after the switching operation, and outputs an authentication signal to the outside in accordance with the collation result. The device to be identified intermittently receives the wakeup signal by electric field communication and starts to transmit an ID signal by electric field communication, according to the reception of the wakeup signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302207-A (JP)
Title: Protective film for semiconductor wafer
Inventor: AZECHI SHUICHI
IPC: C09J11/06
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective film never causing clogging in a rotary blade, and used in a dicing process excelling in a cutting properties.  <P>SOLUTION: This protective film for a semiconductor wafer is provided with a base material film and a protective film formed on one-side surface of the base material film. The protective membrane is formed of a composition containing: (A) 100 pts. by mass of organo-polysiloxane resin having a phenyl group bound to a silicon atom; (B) an effective amount of curing agent; and (C) 1-400 pts. by mass of filler.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302907-A (JP)
Title: Low impedance loss line
Inventor: TOYA HIROKAZU
IPC: H01P3/08
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the function of an ideal power source which has an extremely small impedance value and an extremely small transmission coefficient value to a band exceeding 1 [Ghz] and can not be achieved by a capacitor.  <P>SOLUTION: A low impedance loss line comprises an anode foil 19, cathode foils 15 and 23, dielectric oxide films 16, 18, 20, and 22, and solid electrolytic layers 17 and 21 formed of conductive polymers consisting of nanosize particles with which a separator is impregnated. The low impedance loss line serves for rectification. Thus, a line comprising the anode foil 19 and cathode foil 23 functions when a ground line or a ground plate is connected to the cathode foil 23 and a power supply line having a positive voltage is connected to the cathode foil 15, and a line comprising the anode foil 19 and cathode foil 15 functions when the ground line or the ground plate is connected to the cathode foil 15 and the power supply line having the positive voltage is connected to the cathode foil 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008216270-A (JP)
Title: Current detection circuit
Inventor: ONISHI KOTA
IPC: G01R31/36
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detection circuit capable of dealing with high speed load fluctuation, and contributing to low consumption current drive of a latter circuit.  <P>SOLUTION: The current detection circuit for detecting a current includes at least a detection resistor Rs for converting a charge current and discharge current of a buttery into a detection voltage, a difference amplifier 1 for amplifying the detection voltage, a current generation circuit 11 for generating a current responding to an output voltage of the difference amplifier 1, and an integrating circuit for performing time integration of the current generated by the current generation circuit 11. The current generation circuit 11 includes a first current mirror circuit. The integration circuit 12 includes a second current mirror circuit which utilizes the output current of the first current mirror circuit as an input current, and a capacitor C1 for charging the output current of the second current mirror circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009299156-A (JP)
Title: Sputtering apparatus
Inventor: YOKOZUKA EIJI
IPC: C23C14/56
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus having a plurality of cathodes disposed therein, in which abnormal discharge due to a partial sneak path of sputtering particles, formation of an insulator film etc., is prevented.  <P>SOLUTION: Shielding plates 7a7b are disposed in a perpendicular direction in a conveyance passage section of an RF cathode 3 and a DC cathode 4 adjacent to each other and are installed in such a manner that the distance between the two shielding plates 7a7b is longer than the travelling-direction width of a substrate holding body 5 (holding body). The shielding plates 7a7b are turnable forward and backward in the movement direction of the holding body. The sputtering apparatus has a mechanism in which: the shielding plates 7a7b existing just before in the holding body movement direction turns when the holding body moves; and upon arrival at the cathode upper part after the movement of the holding body, the shielding plates 7a7b turns to the home position and the cathode perform sputtering, thereby depositing a thin film on the substrate; then the shielding plates existing just before in the holding body movement direction turns and when the holding body moves and arrives at the cathode upper body or the standby position of the holding body, the shielding plates turns to the home position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116305-A (JP)
Title: Waste toner recovery container unit and image forming apparatus
Inventor: NAGASHIMA HIROYASU
IPC: G03G21/10
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste toner bottle unit by which the number of parts in an image forming apparatus is reduced, so as to reduce cost and improve assemblability and an integral design as an inner cover part can be obtained, so as to improve appearance quality as well by integrating an inner cover provided separately from a waste toner bottle in a conventional manner to the waste toner bottle, in shape, so as to unitize them and to provide an image forming apparatus provided with the waste toner bottle unit.  <P>SOLUTION: The waste toner bottle unit 30 is configured in such a manner that the inner cover part 31 having a shape which is not directly involved in the function of a waste toner storage part 34 is integrally attached to the upper part of the waste toner storage part 34 recovering/storing waste toner 35 generated according to the formation of a toner image.  <P>COPYRIGHT: (C)2009,JPO&INPIT