baber/WOPTO huggingface dataset:
Patent JP-2010045441-A (JP)
Title: Pll circuit, pll control method, information playback device and computer program
Inventor: TATENO TATSUYA
IPC: H03L7/093
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL circuit capable of achieving a stable operation of a PLL circuit.  <P>SOLUTION: The PLL circuit includes: a VCO; an A/D converting part for converting an analog RF signal into a digital RF signal and outputting the digital RF signal; a phase difference detecting part for detecting and outputting phase difference between a clock output by the VCO and an output of the A/D converting part; a low-pass filter for adding an output of the phase difference detecting part to the preceding output value and outputting the resultant output value; a D/A converting part for converting an output of the low-pass filter into an analog signal; and an output setting part for setting the output of the low-pass filter, wherein the output setting part periodically obtains an output of the low-pass filter, and when a predetermined signal is input to the output setting part, the output setting part uses the output of the low-pass filter to forcedly set the output of the low-pass filter within the extent of a capture range of a PLL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009025312-A (JP)
Title: Label-free high-throughput optical technique for detecting biomolecular interaction
Inventor: CUNNINGHAM BRIAN T
IPC: G01N21/45
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide compositions and methods for detecting a coupling of one or more of specific coupling substances to respective coupling partners.  <P>SOLUTION: The present invention discloses the method and the component for detecting biomolecular interactions. The use of labels is not required, and the methods are executed by a high-throughput system. The present invention also provides an optical device which is useful as a narrow band filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010050285-A (JP)
Title: Semiconductor storage device
Inventor: SAKAMOTO WATARU
IPC: H01L29/788
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device having a charge trap flash structure which can be highly integrated.  <P>SOLUTION: In the semiconductor storage device 70, a gate insulation film 2, a charge accumulation film 3, a high dielectric constant insulation film 4, a gate electrode film 5, and an insulation film 6 are stacked on a first principal surface (the front surface) of a semiconductor substrate 1. The high dielectric constant insulation film 4 has a trapezoidal shape with the bottom being wider than the top. The gate electrode film 5 and the insulation film 6 are formed within the edge of the bottom of the high dielectric constant insulation film 4. The gate length of memory cell transistors MTR and the distance between the gates of the memory cell transistors MTR are set to 60 nm or below. There is no source nor drain formed between the gates of the memory cell transistors MTR. During writing and reading operations of the memory cell transistors MTR, an inverse layer 31 which has been generated serves for the source or drain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054652-A (JP)
Title: Optical scanner
Inventor: SOGAMI ATSUSHI
IPC: G02B26/10
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner having an excellent amplitude controllability and a stable performance using an oscillation mirror having amplitude dependence on resonance frequency.  <P>SOLUTION: The optical scanner has the oscillation mirror 10 having the amplitude dependence on the resonance frequency, wherein the driving frequency of the oscillation mirror 10 is set at a frequency not smaller than the resonance frequency at the amplitude which is a half of a prescribed target amplitude of the oscillation mirror, and the oscillation mirror is driven at the set frequency regardless of the amplitude. Alternatively, the driving frequency is set at the frequency not smaller than the maximum frequency of the resonance frequencies at the amplitude which is a half of the prescribed amplitude of an oscillation mirror element within a used ambient temperature range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057318-A (JP)
Title: Method for reducing aerodynamic noise inside main motor, and device for the same
Inventor: SHIMIZU YASUHIRO
IPC: H02K9/06
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing aerodynamic noise of a main motor, by reducing wind noise at each part of a plurality of cooling ducts provided in a rotor by improving the shape of each part of the plurality of cooling ducts provided in the rotor.  <P>SOLUTION: The method for reducing aerodynamic noise inside a main motor is configured, such that each inclined surface 8 as a face for reducing wind noise is formed, by chamfering each rotor core presser 3A, and each inclined surface is formed at each inlet part 6 of a plurality of cooling ducts provided in each rotor core 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056399-A (JP)
Title: Method of joining substrate and object to be mounted using solder paste having excellent registration
Inventor: ISHIKAWA MASAYUKI
IPC: B23K35/22
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of joining by which an object is mounted on the same position and in the same direction with respect to a substrate using a solder paste.  <P>SOLUTION: A solder paste 3 is mounted or applied between a metalized layer formed on the substrate and a metalized layer formed on the square object 4 to be mounted, and then subjected to reflow processing. When the substrate and the square object 4 to be mounted are jointed using the solder paste, the metalized layer formed on the surface of the substrate has a planar shape that has a metalized layer body part 6, the area of which is smaller than the area of the metalized layer on the object 4 to be mounted, and at least two solder inducing parts of the metalized layer 7 protruding from around the metalized layer body part 6, so that during the reflow processing, diagonal lines of the square object 4 to be mounted and the protruding direction of the solder inducing parts of the metalized layer 7 is rotated so as to coincide with each other for soldering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052109-A (JP)
Title: Pierce nut nailing robot
Inventor: KUNISAKI AKIRA
IPC: B23P19/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pierce nut nailing robot which prevents dropping and scattering of scraps punched by a pierce nut, eliminates collection and cleaning of the scraps, and does not cause interference with operations of a tool and a peripheral apparatus due to the dropped scraps.  <P>SOLUTION: A pierce nut nailing gun 2 is provided with a lower die caulking die 4, a rotary receiving pan 52 supported on the gun arm 5 by a hinge 53 in a scrap receiving chamber 57 just beneath the lower die caulking die 4 and capable of accommodating a predetermined amount of scraps rotatably, and a push pin 54 for pushing up the rotary receiving pan 52, each of which is mounted on the gun arm 5. When a predetermined amount of scraps are accommodated, the robot 1 is operated to lower the placing gun 2, press the lower end of the push pin 54 against a scrap accommodation container upper portion 8, push up and rotate the rotary receiving pan 52 to a position of 52' shown by a dotted line, drop the predetermined amount of scraps in a direction shown by an arrow C from an opening 51 and to accommodate the scraps in a scrap accommodation container 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060010-A (JP)
Title: Control device for automatic transmission
Inventor: TANGE KOJI
IPC: F16H61/02
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission capable of maintaining the vehicle speed constant while suppressing fuel consumption and improving fuel economy regardless of the steepness of an inclination angle of a traveling downward slope.  <P>SOLUTION: This control device for an automatic transmission is equipped with a friction fastening means (first clutch C1) for connecting and disconnecting power transmission between an engine Eg and a drive wheel K, and a downward slope constant speed travel control means D1 for performing constant speed travel control for maintaining the vehicle speed constant. An inclination angle detecting means (inclination angle sensor) 7 for detecting the inclination angle of the traveling road surface of a vehicle is provided. The downward slope constant speed travel control means D1 includes a semi-neutral travel control part D3 for executing sliding fastening control of the friction fastening means (first clutch C1) while maintaining the speed change ratio when the vehicle is traveling a gentle downward slope DH1 in which an inclination angle detection value is less than a set value X, and a shift travel control part D4 for executing speed change control for maintaining the vehicle speed constant when the vehicle is traveling a steep downward slope DH2 in which the inclination angle detection value is the set value X or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057742-A (JP)
Title: Game machine
Inventor: YAMAUCHI HIROMOTO
IPC: A63F7/02
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine including a ball discharging device allowing an operator to easily discharge game balls without few risks of damage.  <P>SOLUTION: The game machine includes a ball outlet 35 opened on the bottom of a ball feeding gutter 8, a ball discharging gutter 12 branched from the ball outlet, and the ball discharging device T for switching the channel of game balls to the ball outlet 35. The ball discharging device T has a ball discharging member 13 journaled at the upper end in such a way as turnable back and forth for opening the ball outlet 35 as rotates backward with the own weight, and a retractable locking member 32. The locking member 32 is always urged to the ball discharging member 13 side by a resilient member 33, and is retracted with the forward movement of the ball discharging member 13 to be engaged with the ball discharging member 13. When the locking member 32 is retracted against the urging, the engagement between the ball discharging member 13 and the locking member is released and the ball outlet 35 is opened. When the ball discharging member 13 is made to move forward with the locking member urged by the resilient member 33, the locking member 32 is engaged with the ball discharging member 13 and the ball outlet 35 is closed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009050007-A (JP)
Title: Wireless communication device and method
Inventor: HOSOKAWA SHUYA
IPC: H04B7/005
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a wireless communication device which increases the probability of communication data errors and deteriorates the communication quality under the influence of an electric-discharge lamp fading, i.e. a wireless transmission line variation that contains abrupt change in amplitude or phase of a received signal due to on/off of the discharge lamp when the wireless communication device is used in a room where the discharge lamp is installed.  <P>SOLUTION: The wireless communication device includes transmission line variation duration detection part 101 for detecting a duration in which variation in the wireless transmission line due to the discharge lamp increases, a transmission control part 102 for setting the transmission signal conditions based on the detected transmission line variation duration, a transmission part 103 for generating and outputting the transmission signals based on the conditions, and an antenna 104 for transmitting the transmission signals. The above configuration allows the wireless communication device in the invention to stop transmission of the radio signals or send out the radio signals resistant to errors due to the change in the transmission line environment during the transmission line variation duration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010063397-A (JP)
Title: Combine harvester
Inventor: YOKOTA YASUE
IPC: A01F12/54
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester regulating a suction wind velocity of a cross-flow fan according to the amount of a mixture (grains) in a separation part, and improving separation efficiency by winnowing in the separation part.  <P>SOLUTION: A tongue part 203 is freely openably and closably included according to the amount of the mixture detected with a detecting means 215. The tongue part is opened and closed in drivable connection to the opening and closing of a shutter 216 of the winnower 132 on the basis of the amount of the mixture detected with the detecting means 215.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067048-A (JP)
Title: Message pattern creation program, method, and device
Inventor: TAKAHASHI HIDEKAZU
IPC: G06F13/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To automatically create message patterns used in a message linking process.  <P>SOLUTION: By this method, messages each having a linking key for identification of a transaction are successively received, the received messages are classified in terms of transaction using message patterns and the linking keyword, a series of messages associated with the transaction to which the received message belongs is compared with the message patterns, and if the series of messages matches any one of the message patterns, a record including an ID of the transaction to which the received message belongs and a linking key included in a message related with the transaction are stored in a storage unit. At prescribed timing, the storage unit is searched based on the linking key included in an unclassified message to identify a record including the same linking key, and the unclassified message is added to the message pattern corresponding to the transaction related with the identified record, thereby creating a new message pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071490-A (JP)
Title: Microwave drying-sterilizing device
Inventor: UETAKI ERIKO
IPC: A61L11/00
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave drying-sterilizing device enabling improvement of drying efficiency and sterilization by cooperation action between an automatic matching device and a cavity resonance plate.  <P>SOLUTION: In the microwave drying-sterilizing device for irradiating microwaves to a dried-sterilized target 16 to dry-sterilize it, a container 15 storing the dried-sterilized target 16 and comprising a microwave permeating material is arranged within a metallic drying tank 1, and the adjustable cavity resonance plate 11 is arranged in a position for reducing microwave electric power reflected from the metallic drying tank 1. In a waveguide 3 for introducing microwaves from a microwave oscillator 2 to the metallic drying tank 1, the automatic matching device 14 for adjusting characteristic impedance of the waveguide 3 based on reflection electric power of the microwaves within the waveguide 3 and matching impedance of the microwave transmitter 2 and the metallic drying tank 1 is arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134265-A (JP)
Title: Image forming apparatus
Inventor: AIHARA TAKESHI
IPC: G03G15/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence of heat, while securing a space.  <P>SOLUTION: The image forming apparatus 100 includes an engine board 10 and a controller board 30 mutually connectable via PCI-Express, an image forming part for performing image forming processing, a casing for covering the image forming part, and external slots 106 and 107 arranged in a direction perpendicular to a bottom surface of the casing on any surface among a plurality of side surfaces being a surface perpendicular to the bottom surface of the casing and guiding the engine board 10 and the controller board 30 to the inside of the casing. The engine board 10 and the controller board 30 are mutually connected in a parallel state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010077806-A (JP)
Title: Degradation diagnostic device for air-fuel ratio sensor
Inventor: OZEKI ATSUSHI
IPC: F02D45/00
Filed: 2008-09-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degradation diagnostic device for an A/F sensor 26 diagnosing the degradation of the A/F sensor 26 with higher accuracy.  <P>SOLUTION: When an air-fuel ratio detected by the A/F sensor 26 is feedback controlled to a target value, firstly, the minimum value of the output of the A/F sensor 26 is detected. Then, it is determined whether or not the absolute value of a difference between the minimum value of the output of the A/F sensor 26 and the output value of the A/F sensor 26 when a predetermined period elapses from a point of time with the output of the A/F sensor becoming the minimum value is equal to or less than a threshold β. When it is determined that the absolute value is equal to or less than the threshold β, it is diagnosed that the A/F sensor 26 is degraded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079623-A (JP)
Title: File inspection device, file inspection method and program
Inventor: NAGAI KOTA
IPC: G06F12/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file inspection device, a file inspection method and a file inspection program for facilitating the customization of inspection processing.  <P>SOLUTION: The file inspection device includes: a storage part for including predetermined inspection processing and saving an integrated inspection processing rule, which is a rule for integratedly inspecting the inspection processing, associated with the kind of a file; an integrated inspection processing acquisition part for inputting a file to be inspected and acquiring the integrated inspection processing rule corresponding to the input kind of the file to be inspected; an inspection processing part for receiving the selection of inspection processing by a user to execute from all inspection processing included in the obtained integrated inspection processing rule and executing the inspection processing of which selection has been received; and a conversion part for converting a result of the inspection processing by the inspection processing part according to an output destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086131-A (JP)
Title: Multi-thread processor and its interrupt processing method
Inventor: ADACHI KOJI
IPC: G06F9/48
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both higher processing power and higher reliability.  <P>SOLUTION: One aspect of a multi-thread processor 1 includes: a plurality of hardware threads each of which generates an independent instruction flow; and an interrupt controller 11 that determines whether or not an input interrupt request signal is associated with one or more than one of the plurality of hardware threads, and when the input interrupt request signal is associated, assigns the interrupt request to the associated hardware thread.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258607-A (JP)
Title: Reproducing apparatus and receiving method
Inventor: TACHIMORI SHINYA
IPC: H04N21/44
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing apparatus, in which the time required from change of a reproducing channel to the start of reproduction is small.  <P>SOLUTION: This reproducing apparatus includes: a receiving channel list for registering address information of a reproducing channel and one or two peripheral channels; a receiving means for receiving data of two or more broadcast channels; a plurality of buffer means; a receiving control means for storing data of the broadcast channel received by the receiving means in the buffer means; a determination means for determining the contents of a change when the reproducing channel is changed; and an updating means for updating the receiving channel list, wherein the updating means determines a peripheral channel according to the contents of a change, the address information on the peripheral channel is registered in the receiving channel list, and the receiving control means stores data of the broadcast channel registered in the receiving channel list among the data of the two or more broadcast channels received by the receiving means in the buffers different depending on every broadcast channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086861-A (JP)
Title: X-ray tube
Inventor: TAKEUCHI RYOZO
IPC: H01J35/16
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable X-ray tube wherein a big change of electrical potentials will not be created between a cathode and an anode.  <P>SOLUTION: The X-ray tube has the cathode, an electron gun, the anode, an anode target, an outer envelope for enclosing a space between the cathode and the anode, and an X-ray irradiation window arranged in the outer envelope. The outer envelope has a ceramic cylinder formed of a ceramic material with low resistance having a resistivity of 10<SP>11</SP>Ωm at room temperature. Unevenness or a cooling system is arranged on a periphery of the ceramic cylinder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084899-A (JP)
Title: Automatic lubricating chain
Inventor: YAMANE KENTARO
IPC: F16G13/06
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic lubricating chain allowing easy and reliable attachment or detachment of a lubricant supply device, reducing vibration of the lubricant supply device caused by driving the automatic lubricating chain to prevent noise, an oil leakage and the damage of the lubricant supply device, and stably supplying the lubricant to the outer peripheral surface of a connecting pin to extend a service life of the chain.  <P>SOLUTION: The lubricant supply device 120 is pressure-sealed in a hollow part 112 by a cover member 130 while a projecting part 121 having a lubricant outflow port is fitted in close contact with a recessed fitting part 114 provided in a bottom part 113 of the hollow part 112 of the connecting pin 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090562-A (JP)
Title: Rectangular tunnel and method for constructing the same
Inventor: ISHIMARU YUTAKA
IPC: E21D11/08
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a rectangular tunnel capable of efficiently constructing the rectangular tunnel by a shield construction method.  <P>SOLUTION: This rectangular tunnel includes a top slab piece 1 and a floor slab piece 2 which are installed at the ceiling and the floor of the rectangular tunnel A, respectively, and right and left sidewall pieces 3, 3 which are installed at the right and left sidewalls of the rectangular tunnel A, respectively. Recessed grooves 3a, 3a arranged continuously in the direction in which the rectangular tunnel A is excavated are provided to both upper and lower ends of the right and left sidewall pieces 3, respectively. Projections 1a, 1a and projections 2a, 2a are provided to both ends of the top slab piece 1 and the floor slab piece 2 in the lateral direction of the tunnel, respectively. The recessed grooves 3a and the projections 1a are fitted to each other, and the recessed grooves 3a and the projections 2a are fitted to each other. A reinforcement frame 4 formed in a tubular shape so as to surround the outer periphery of a joint part is attached to each joint part.  <P>COPYRIGHT: (C)2010,JPO&INPIT