baber/WOPTO huggingface dataset:
Patent JP-2009268014-A (JP)
Title: Audio amplification device
Inventor: KAWAGUCHI KOJI
IPC: H03F3/217
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio amplification device which can suppress the degradation of quality of an audio signal outputted from a loudspeaker by removing its low frequency zone.  <P>SOLUTION: The audio amplification device includes a low cut filter 11 for removing a frequency component lower than a cut-off frequency fc of an output transformer on a transmission line from an audio signal, a harmonic tone generator 12 for extracting a frequency component removed by the low cut filter 11 from the audio signal as a fundamental tone and generating harmonic tone signals having frequencies corresponding to a double or more of an integral multiple of the frequency of the fundamental tone, a combined signal generator 13 for generating an audio combination signal by combining the audio signal after the low frequency zone is removed and the harmonic tone signals, a pulse modulator 14 for generating a pulse modulation signal on the basis of the audio combination signal, and a switching amplifier 15a for switchingly amplifying the audio combination signal on the basis of the pulse modulation signal and supplying the amplified signal to a transmission line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265061-A (JP)
Title: Navigation device
Inventor: KAISE HIROSATO
IPC: G01C21/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device properly performing switching between the daytime and nighttime screens.  <P>SOLUTION: When the present time belongs to a predetermined nighttime period, the nighttime screen is displayed. When an acquired present time belongs to a predetermined daytime period, brightness is acquired from an illuminance sensor 23. When the brightness is equal to or more than a predetermined threshold value, the daytime screen is displayed. When the brightness is equal to or less than the predetermined threshold value, and also located in a place where it is clear that the vehicle environment is dark, such as the inside of a tunnel, based on the current position of the vehicle and map data, the nighttime screen is displayed. Otherwise the daytime screen is displayed. When passing through a short tunnel, or running on a road connecting tunnels, the screen is not switched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266177-A (JP)
Title: Disaster information storage system using two-dimensional code, address management server, and network connection method
Inventor: KOO TATSUMA
IPC: H04W76/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means or method for easily and quickly accessing a disaster information storage server when occurrence of a disaster.  <P>SOLUTION: A disaster information storage system includes at least a user terminal for inputting disaster information, a disaster information storage server for storing the disaster information input from the user terminal, and an address management server for providing address information for access to the disaster information storage server for the user terminal. The disaster information storage server includes at least a disaster occurrence notification part for notifying the user terminal in a disaster. The user terminal includes at least an image acquisition means for imaging a two-dimensional code provided for each building, and a decoding means for acquiring index information from the two-dimensional code. In response to the index information sent from the user terminal, the address management server acquires address information corresponding to the index information from a database, and sends it to the user terminal. The user terminal thus accesses the disaster information storage server.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008311631-A (JP)
Title: Methods for depositing high-k dielectric material using chemical vapor deposition process
Inventor: KHER SHREYAS
IPC: H01L27/115
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a high-k dielectric layer that may be utilized to form a metal gate structure in TANOS charge trap flash memories.  <P>SOLUTION: The method includes: a step of preparing a substrate inside a chamber; a step of supplying a gas mixture containing an oxygen containing gas and aluminum containing compound into the chamber, wherein the aluminum containing compound has a formula selected from a group consisting of R<SB>x</SB>Al<SB>y</SB>(OR')<SB>z</SB>and Al(NRR')<SB>3</SB>; a step of heating the substrate; and a step of depositing an aluminum oxide layer having a dielectric constant greater than 8 on the heated substrate by a chemical vapor deposition process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272095-A (JP)
Title: Scanning electron microscope and sample observation method
Inventor: SEYAMA MASAHIRO
IPC: H01J37/28
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope and a sample observation method capable of observing a sample with accuracy by making constant a potential of a conductive layer on a surface of the sample.  <P>SOLUTION: The scanning electron microscope is provided with an electron gun emitting electron beams 9, a guard electrode 11 arranged between the sample 7 and an objective lens 4 with an opening of a given range with a light axis of the electron beams 9 as a center for covering a whole of the surface 7a of the sample 7, a guard electrode power source 12 supplying voltage to the guard electrode 11, a surface electrometer 13 measuring a potential of the surface 7a of the sample 7, and a control part 20 adjusting potentials of the surface 7a of the sample 7 by impressing, to the guard electrode 11, a voltage for keeping a potential difference of the surface 7a of the sample 7 and a predetermined reference potential within a given range when the difference of the potential exceeds the given range. The opening of the guard electrode 11 secures an area enough for the electron beams 9 and secondary electrons generated from the sample 7 by irradiation of the electron beams 9 to pass through.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009095000-A (JP)
Title: Camera module and method for manufacturing imaging apparatus
Inventor: HASUDA MASARU
IPC: H04N5/335
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module for which a work to fill in a clearance between a pedestal mount and a circuit substrate in the following process is unnecessary.  <P>SOLUTION: The camera module 1 includes a lens unit 2, a sensor (imaging element) 5 which converts the incident light imaged with the lens unit 2 to an electric signal, and a setting mount 3 which holds the sensor (imaging element) 5 with the lens unit 2 fitted. The camera module 1 has a bottom portion 11 which is composed of a thermoplastic resin capable of joining between the sensor (imaging element) 5 and the predetermined circuit substrate and melts at a reflow temperature on a lower edge of the side wall portion 3e of the pedestal mount 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271574-A (JP)
Title: Backlight adjustment processing of image using image generation record information
Inventor: IMAI TOSHIE
IPC: H04N5/91
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for appropriately executing the backlight adjustment processing of image data.  <P>SOLUTION: There provided are an image quality adjustment part for determining whether or not to execute the backlight adjustment processing by using image data generated in an image generator and image generation history information related to the image data including at least the operation information of the image generator when generating the image data and executing the backlight adjustment processing of increasing a luminance value of at least partial pixels in the image data when determining that it should be executed, and an image output part for outputting images corresponding to the image data whose image quality is adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277750-A (JP)
Title: Method of manufacturing mounting structure, method of manufacturing droplet discharge head, mounting structure, and droplet discharge head
Inventor: KORI TOSHIAKI
IPC: B41J2/045
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of positioning a plurality of substrates on a base plate at less imaging frequency, for securing.  <P>SOLUTION: The method of manufacturing a mounting structure includes a first mark measuring step in which alignment marks 6d and 7d of flexible substrates 6 and 7 where a wiring is arranged are imaged, for measuring positions of the alignment marks 6d and 7d, a second mark measuring step in which an alignment mark 2a of a base plate 2 where a wiring and the alignment mark 2a are arranged is imaged, for measuring position of the alignment mark 2a, a base aligning step in which, using the measurement results of the first mark measuring step and the measurement results of the second mark measuring step, the flexible substrates 6 and 7 and the base plate 2 are relatively moved to the places where the wiring of the flexible substrates 6 and 7 and the wiring of the base plate 2 face each other, and a mounting step in which the wiring of the flexible substrates 6 and 7 and the wiring of the base plate 2 are connected together for securing. In the first mark measuring step, the measurement marks 6d and 7d are imaged in a single image, for measuring position of the alignment marks 6d and 7d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274154-A (JP)
Title: Microstructure manufacturing method
Inventor: SETOMOTO YUTAKA
IPC: B81C3/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstructure manufacturing method by which an adjusting step such as removal or addition of the mass of a microstructure can be omitted when a resonance frequency is adjusted, to thereby achieve yield improvement and cost reduction.  <P>SOLUTION: The microstructure manufacturing method is provided for manufacturing the microstructure which is formed of a movable plate rockably supported about a twisted shaft and a rocking portion having fixed thereto a mass portion at least inclusive of a magnetic body, and electromagnetically driven at a resonance frequency. The microstructure manufacturing method includes: a resonance frequency measuring step which is carried out before fixture of the mass portion inclusive of the magnetic body to the rocking portion, and in which the resonance frequency is measured by applying vibration from the outside to the rocking portion; and a resonance frequency adjusting step which is carried out when the other component member with the mass portion is fixed to the rocking portion after the resonance frequency measuring step, and in which the resonance frequency is adjusted by mass adjustment by combination of the rocking portion and the other component member, based on a measuring result in the resonance frequency measuring step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274353-A (JP)
Title: Stretched fluororesin tube and method for producing the same
Inventor: KONAKA MASAO
IPC: B29K27/12
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororesin tube improved so as to make its ultraviolet transmission satisfactory as the one for practical use while using a fluororesin tube having overwhelmingly excellent treatability compared with the conventional quartz glass tube.  <P>SOLUTION: A tube material 1 made of a fluororesin is stretched at a stretching ratio in the range of 150 to 280% to the axial direction of the tube at ordinary temperature, so as to obtain a stretched fluororesin tube exhibiting an ultraviolet transmission of 26 to 67% in the wavelength of 240 to 260 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277147-A (JP)
Title: File relocation device, relocation method, and relocation program
Inventor: KAMIYA MASANORI
IPC: G06F12/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for optimally relocating a file from the viewpoint of power-saving.  <P>SOLUTION: This file relocation device is connected to a plurality of storage devices, for each of a plurality of files stored in the plurality of storage device, refers to history information of access requests to each file, and acquires the file and the number of access requests at the same time for each of all the files. Then, the relocation device divides the plurality of files into a plurality of groups by grouping the files frequently accessed at the same time. A plurality of files in one group are relocated in the same storage device. Then, the relocation device shifts a storage device having not accessed for a predetermined time to a power-saving mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281266-A (JP)
Title: Blower
Inventor: HAYASHI HIDEKI
IPC: F04D29/28
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a blade from falling off in a blower to and from which the blade can be easily attached and detached without using a tool and the like.  <P>SOLUTION: This blower is provided with a motor 4 including a rotary shaft 5, the blade 1 including a boss 9 in which the rotary shaft 5 of the motor 4 is inserted, and an attachment and detachment means attaching and detaching the blade 1 to and from the rotary shaft 5. The attachment and detachment means includes a retention means generating a retention force retaining the blade 1 on the rotary shaft 5, and a release means releasing the retention force of the retention means. The retention means of the attachment and detachment means is provided with a fall-off prevention guarantee means inhibiting the movement of the retention force to a release direction. The fall-off prevention guarantee means is constituted to energize the retention means to the rotary shaft 5 direction and can increase the reliability of the fall-off prevention of the blade.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281510-A (JP)
Title: Valve device
Inventor: NUMAZAKI KAZUSHI
IPC: F16K1/32
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device for preventing the fall-off of a seal member fitted into a stem.  <P>SOLUTION: The valve device includes a valve housing 11 for parting a cylindrical space 19 connected to a high pressure source from a valve housing communication hole 111 having a flow path opening portion 111a as one end opening to a bottom portion 191 (a valve seat) of the cylindrical space 19, the seal member 13 arranged in the cylindrical space 19 and adapted to be detachably moved relative to the valve seat 191 to disconnect the high pressure source from a low pressure source, and the stem 12 having a storage recessed portion 121 at one end for holding the seal member 13. The seal member 13 has a seal member communication hole 131 for communicating the inside of the storage recessed portion 121 with the flow path opening portion 111a in the condition of being closely attached to the valve seat 191. The seal member communication hole 131 is provided in the seal member 13 for suppressing the force of removing the seal member 13 from the stem, resulting from a pressure difference between the high pressure source and the low pressure source to reduce the falling-off force of the seal member 131 from the storage recessed portion 121.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284671-A (JP)
Title: Power factor improvement circuit
Inventor: OSAKA SHOHEI
IPC: H02M3/155
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and safe power factor improvement circuit without using an auxiliary winding.  <P>SOLUTION: The power factor improvement circuit includes: a first rectifier RC1, which converts an AC voltage into a DC voltage by rectification; a series circuit consisting of a step-up reactor L1 connected to the first rectifier and a switching element Q1; a rectifier smoothing circuit consisting of a second rectifier D1 connected at both ends of the switching element and a smoothing capacitor C1; an input voltage detection means 11, which detects an output voltage of the first rectifier and outputs the detected voltage as an input voltage signal; an output voltage detection means 12 which detects a voltage across the terminals of the smoothing capacitor and outputs an obtained output voltage signal; an error amplifier 14 which amplifies an error between the output voltage signal and a reference voltage and outputs an obtained error amplified signal; and a control circuit 10 which determines the duty ratio of on/off of the switching element, based on the operation result of the input voltage signal and the output voltage signal, and on the error amplified signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278929-A (JP)
Title: Method for producing organic soil
Inventor: SAITO KEITA
IPC: C09K17/32
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing organic soil having high safety, free from risk of environmental pollution, and produced in a short period of time.  <P>SOLUTION: The method for producing organic soil includes: a primary crushing step of crushing trees 11 to produce chips 12 each having a prescribed size; a primary spraying step of spraying activation liquid 15 to the chips 12 produced in the primary crushing step; a secondary crushing step of further finely crushing the chips 12 to which the activation liquid 15 is sprayed in the primary spraying step; a secondary spraying step of spraying the activation liquid 15 to the chips 12 crushed more finely in the secondary crushing step; and a stirring/maturing step of mixing the chips 12 to which the activation liquid 15 is sprayed in the secondary spraying step with red soil, and stirring the mixture at a prescribed temperature for some days so as to mature the mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282845-A (JP)
Title: Information processing apparatus
Inventor: YUYA YUSUKE
IPC: G06F1/04
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wasteful heating and radiation noise by varying a voltage supplied to a system bus.  <P>SOLUTION: A clock generator 15 supplies in common a clock pulse of the frequency corresponding to a bus speed selection signal outputted from a microprocessor 11 to the microprocessor 11 and a memory controller 13. A decoder circuit 17 decodes the bus speed selection signal, and varies the voltage of power supply supplied from a power supply circuit 16 to a system bus 21 connecting the microprocessor 11 and the memory controller 13 based on the decoded value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293212-A (JP)
Title: Parking station control board
Inventor: HAYASHI TORU
IPC: E04H6/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking station control board which enables a user to smoothly start a loading/unloading operation.  <P>SOLUTION: This control board 1, which is arranged in a prescribed position W around a loading/unloading entrance door 3 of a mechanical parking station 2 so as to perform the loading/unloading operation of the mechanical parking station 2, includes: a casing 6 which is provided with an operation portion 5 operated by a user 4 of the mechanical parking station 2; a traveling means 7 which is provided in the casing 6 so as to make the casing 6 travel; a human detection means 8 for detecting a position of the user 4 when the user 4 gets closer to the loading/unloading entrance door 3; and a control means 9 which controls the traveling means 7 on the basis of the position detected by the human detection means 8, so as to move the casing 6 to the vicinity of the user 4 from the prescribed position W, and which returns the casing 6 to the prescribed position W from the vicinity of the user 4 after the completion of the operation of the operation portion 5 by the user 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291801-A (JP)
Title: Carbonaceous additive for green sand casting mold
Inventor: GUNJI YOSHITSUGU
IPC: B22C1/24
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the extreme deterioration in binding ability generated by water and a clay-base binder constituting a green sand casting mold without generating harmful components such as SO2 while keeping this inner part in a reducing atmosphere when a carbon-neutral edible vegetative oil is used as the main component and molten metal is poured into the casting mold.  <P>SOLUTION: A carbonaceous additive for green sand casting mold, consists essentially of the edible vegetative oil containing glycerine, wherein the mixed ratio of the edible vegetative oil and the glycerine, is 95-65:5-35. This edible vegetative oil containing the glycerine, is a by-product generated in a process for producing a biotechnology diesel fuel from the used edible vegetative oil. This producing process is the one for generating esters and glycerine by allowing the edible vegetative oil containing a plurality of kinds of glyceride to react with methanol in the presence of caustic potash or caustic soda. The by-product is a residue wherein esters are removed from the edible vegetative oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293241-A (JP)
Title: Simple foundation
Inventor: TORIGATA KOJI
IPC: E02D5/52
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple metal foundation which is buried in soil so as to support a body to be supported, which is equipped with one pile for being driven in the soil, and a foundation body having an upper plate portion and one guide tube portion for guiding the pile so that the pile can be driven in an inclined state in the soil, and which enables the body-to-be directly supported and fixed onto the upper tabulate.  <P>SOLUTION: The foundation body 2 is equipped with the upper tabulate 25, a bottom plate portion 21 which is positioned below the upper plate portion 25, and connecting portions 23 and 24 for connecting the upper tarbulate 25 and the bottom plate portion 21 together. The guide tube portion 26 is fixed in an inclined state to the connecting portion 24 in such a manner that an upper edge is positioned below a top surface of the upper tabulate 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291352-A (JP)
Title: Slot machine
Inventor: KATAYAMA TAKESHI
IPC: A63F5/04
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of preventing impairment of amusement of the play even if an upper limit value is set for the total number of tokens to be put out during a special game.  <P>SOLUTION: The number of tokens bet by a player is stored, and the upper limit number of tokens which can be acquired in a BB (big bonus) game when the BB game is won in a winning lottery can be set according to the number of tokens bet in a regular game. when three tokens are bet, the upper limit value is set higher than when one token is bet. With this structure, unbalance in the upper limit values of numbers of tokens which can be acquired in BB games won in regular games with different number of bet tokens can be prevented, and the amusement of the play will not be impaired at all even if the upper limit value for the number of tokens to be acquired in BB games is set not to significantly arouse players' gambling spirit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292590-A (JP)
Title: Sheet carrying device and image forming device
Inventor: MIYAZAWA HIDEAKI
IPC: B65H9/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve skew correction accuracy regardless of thickness of a sheet.  <P>SOLUTION: An upper guide 100 and a lower guide 101 for guiding a sheet S to a reference block 102 keep a predetermined gap G. The upper guide is energized toward the lower guide 101 via an energization pin 104 and the reference block 102 by a compression spring 103. Buckling of a thin sheet is restrained to not more than the gap G. When a thick sheet having buckling exceeding the gap G is to be guided, the upper guide is pressed by the sheet and moves in a direction, in which the gap G is enlarged.  <P>COPYRIGHT: (C)2010,JPO&INPIT