baber/WOPTO huggingface dataset:
Patent JP-2008271511-A (JP)
Title: Surface acoustic wave device, and demultiplexer and communication device using the same
Inventor: FUNEMI MASAYUKI
IPC: H03H9/145
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device with steeper shoulder characteristics near a passband, which has an attenuation pole on high frequency side near the passband.  <P>SOLUTION: A surface acoustic wave device includes a first surface acoustic wave filter 1 forming a ladder filter circuit; and a second surface acoustic wave filter 2 having a passband at a frequency range higher than that of the first surface acoustic wave filter 1. The first surface acoustic wave filter 1 includes at least one series-arm surface acoustic wave resonators 7a-7d connected to the series-arm of the ladder type filter circuit and including an IDT electrode, parallel-arm surface acoustic wave resonators 8a-8c connected to the parallel arm of the ladder type filter circuit and including an IDT electrode, and a surface acoustic wave resonator 15a which is connected in parallel with the series-arm surface acoustic wave resonators 7a-7d, has a resonance frequency higher than the frequency range of the passband of the second surface acoustic wave filter 2, and includes an IDT electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199466-A (JP)
Title: Timing limitation generation method and device
Inventor: NAKAJIMA MASAYUKI
IPC: G06F17/50
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an efficient hierarchical design by forming an appropriate timing limitation to a block obtained by cutting a chip in an optional blocking condition.  <P>SOLUTION: Net list and arrangement/wiring information of the chip is read (chip layout reading means 105). The blocking condition is given to extract layout information for the block (block layout information extraction means 106). Timing analysis of the chip is performed, and a timing limitation of the chip and the timing analysis results are stored (chip timing analysis means 107). Based on the timing limitation of the chip, a clock limitation of the block is formed while searching a circuit. From the timing analysis results of the chip, a boundary terminal limitation of the block is formed. A timing exceptional limitation of the block is formed using a timing exceptional limitation of the chip and the chip timing analysis results (block timing limitation calculation means 108).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197546-A (JP)
Title: Water intake control system in inflow power plant
Inventor: TAKETO KATSUHIKO
IPC: E02B9/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water intake control system in an inflow power plant capable of supplementing the control of opening of a dam side water intake gate according to the operating conditions of a generator.  <P>SOLUTION: This water intake control system in an inflow power plant includes a water intake gate control device 10 for controlling the opening of the water intake gate according to the level of a dam 1 and the level of a conduit 2; and a water intake control supplementing device 30 for determining the opening of the water intake gate 4 according to the outputs of a plurality of generators 5<SB>1</SB>-5<SB>N</SB>and the level of a power plant tank 3 and making the water intake gate control device 10 to so control the opening of the water intake gate 4 that the opening can be set to the determined one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201574-A (JP)
Title: Game machine
Inventor: YOSHINO MITSUHIRO
IPC: A63F5/04
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine suppressing a game from getting monotonous.  <P>SOLUTION: The game machine (1) includes loudspeakers (9L, 9R) which emit sound, a sub-ROM (82) which stores a plurality of types of performance sound data consisting of sounds within mutually different frequency bands, and a sub-CPU (81) which selects one out of the plurality of types of performance sound data. The game machine has the sound within 17-20 KHz and the sound within 1-5 KHz as the sounds within the mutually different frequency bands.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205298-A (JP)
Title: Memory controller
Inventor: KOBAYASHI YOSHIHIRO
IPC: G06F12/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust reception data acquisition timing in a memory controller.  <P>SOLUTION: This memory controller is configured to control a first memory for outputting a data signal in a data readout period or a second memory for outputting a strobe signal for readout showing the readout timing of the data signal and the data signal in the data readout period as a memory to be controlled, and provided with a readout circuit for reading the data signal inputted from the memory to be controlled according to timing shown by a strobe signal for readout when the memory to be controlled is the second memory. This memory controller is configured to read the data signal inputted from the memory to be controlled according to the timing shown by the clock signal inputted via a delay circuit when the memory to be controlled is the first memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247893-A (JP)
Title: Purification of acetonitrile by distillation recovery/ion exchange resin treatment process
Inventor: MARK CLARK SESA
IPC: C07C253/34
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce an HPLC grade acetonitrile from a crude acetonitrile obtained as a byproduct in production of acrylonitrile.  <P>SOLUTION: A process for producing the HPLC grade acetonitrile (UV cut off <190), including removal of practically all impurities from acetonitrile by treatment with an acidic ion exchange resin, following after a plurality of distillation steps on reflux conditions, is provided. Purification of acetonitrile by a distillation recovery/ion exchange resin treatment process is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213242-A (JP)
Title: Capacitor power system
Inventor: UNO MASATOSHI
IPC: H02J7/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To limit variation of the output voltage within an optional range while preventing variation in charge/discharge state of a capacitor bank constituting a capacitor module.  <P>SOLUTION: A capacitor power supply system includes a balance circuit connected in parallel with each capacitor bank of a capacitor module and correcting variation in charge/discharge state of each capacitor bank, a voltage detection section for detecting the voltage of each capacitor bank of the capacitor module, and a switch control section for selecting the output terminal of an intermediate tap by changing a switch based on the detection results from the voltage detection section, wherein variation in voltage of each capacitor module is prevented while limiting the output voltage within some optional range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213279-A (JP)
Title: Installation method of submarine cable and submarine cable
Inventor: TAKAMATSU KEN
IPC: H01B7/12
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cable lead-in tension when a submarine cable is installed in a conduit arranged near a submarine cable unloading point and to easily construct the submarine cable in the long conduit.  <P>SOLUTION: A tunnel is previously dug near the submarine cable unloading point from land into sea, and the conduit 1 is arranged in the tunnel. When installing the submarine cable 2 into the conduit 1, the submarine cable is pulled out into sea from an installation ship, and a pulling wire connected to the submarine cable is wound up by a winch on land, and the submarine cable 1 is pulled into the conduit 1. A tubular object whose specific gravity is smaller than "1" is fitted to an outermost armour of the submarine cable 2, and cable underwater weight is reduced or set to be neutral buoyancy. Thus, the lead-in tension in unloading is reduced and construction is achieved in the conduit having length with which construction is impossible in a conventional case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211995-A (JP)
Title: Integrated connector
Inventor: ITO YOSHITAKA
IPC: H01R13/514
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated connector capable of exerting sufficient terminal holding force in any stage by a minimum number of components.  <P>SOLUTION: This integrated connector is formed by vertically stacking two connector housings 10A and 20A having terminal housing chambers 11 and 21 for inserting terminals 111 and 121 therein from rear ends, respectively, and connecting the connector housings to each other. The integrated connector is provided with: insertion recessed parts 16 and 25 located on the upper and lower surfaces of the stacked connector housings by shifting positions thereof from each other; and terminal locking projecting parts 15 and 26 each preventing coming-off of a terminal inserted in a terminal housing chamber of the mating connector housing to the rear side by being inserted in the insertion recessed part of the mating connector housing which faces thereto when integrated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305380-A (JP)
Title: Method and means for self calibrating valid operating range
Inventor: SPRANGER BRIAN E
IPC: G06F3/038
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for self-calibrating an operating device without the need for complex calibration processing.  <P>SOLUTION: The control method calibrates a valid operating range. For this purpose, the control method includes steps for loading a default calibration range and then monitoring an input for a new calibration range provided by an input device. An algorithm then detects whether the new calibration range imparts a fault, and if not, the algorithm rescales an output based on the new calibration range to increase a valid operating range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078119-A (JP)
Title: Slot machine which pays out prescribed number of credits when frequency of game reaches specified value
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine with new entertaining potentialities.  <P>SOLUTION: The game machine 10 executes a game offering the payout of the number of credits corresponding to how a plurality of symbols are rearranged (S1001), a shift is made to an insured mode from a non-insured mode (S1002) depending upon prescribed requirements and the frequency of the game conducted after the shift to the insured mode is counted (S1003). When a specified combination of symbols is presented in the rearrangement of the plurality of symbols, a prescribed number of points are cumulatively added up to be stored into a memory (S1004) and the number of credits corresponding to the points stored in the memory is paid out (S1005) upon reach of the frequency of the game counted to the specified value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223773-A (JP)
Title: Vending machine
Inventor: FUKUI KYUIN
IPC: G07F9/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine which never causes a capacity shortage of a power supply without increasing the manufacturing cost.  <P>SOLUTION: The vending machine adapted to deliver a commodity stored in a commodity storage column to a bucket includes: a plurality of commodity storage columns vertically and horizontally arranged with individual commodity dispensing ports being turned to the same dispensing surface; the bucket which moves along the dispensing surface by driving a vertical travel DC motor and a horizontal travel DC motor; and a motor control means which disposes, when a selection instruction of commodity is given, the bucket in opposition to the commodity storage column storing the corresponding commodity by cooperating the vertical travel DC motor and the horizontal travel DC motor. The motor control means drives, when sales instructions are given, the vertical travel DC motor and the horizontal travel DC motor while shifting the respective starting times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225363-A (JP)
Title: Radio transmitter
Inventor: KUSAMA KATSUMI
IPC: H04W72/04
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmitter for improving efficiency of a power amplifier by a simple construction without degrading its linearity.  <P>SOLUTION: An input signal amount measuring part 10 is arranged. The amount of unmodulated digital data is detected by the input signal amount measuring part 10. Then a necessary and sufficient number of subcarriers for transmitting data is determined on the basis of the detected data amount. The transmission power is minimized by performing radio transmission by using only the number of subcarriers. Further, linearity is secured by varying the operating point of a power amplification part 8 in accordance with the number of subcarriers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224300-A (JP)
Title: Crimp terminal and crimp terminal connector
Inventor: KANZAKI YUJI
IPC: H01R4/18
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimp terminal and a crimp terminal connector capable of holding stable electric characteristics and stable mechanical characteristics with large crimping strength for a long period.  <P>SOLUTION: The crimp terminal 10 includes a bottom plate section 13 where core wires 22 are placed, and right and left fastening sections 14, 15 for crimping a plurality of core wires 22 being as copper alloy wires. Grooves 31, 32 extending in a direction crossed with the core wire 22 are prepared inside the bottom plate section 13. A center section of a section 22a straddling the grooves 31, 32 of respective core wires 22 is pushed by a boss 16, and becomes a both end support beam supported by edges 31a, 32a of respective grooves 31, 32. A spring on the section 22a gives mechanical stress to the fastening sections 14, 15, and consequently, stable electrical characteristics can be achieved. The section 22a retains spring characteristics, pushing force to respective core wires 22 can be suitably maintained, and stable mechanical characteristics with large crimping strength can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225812-A (JP)
Title: Endoscope washing and disinfecting apparatus
Inventor: EJIRI TEPPEI
IPC: A61B1/12
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a distal end of an insertion part from projecting from a liquid surface inside a nozzle cover part.  <P>SOLUTION: A top cover 58 for opening and closing an upper opening of a washing tub 31 includes the nozzle cover part 62 and a liquid contact surface 63. The nozzle cover part 62 covers a disinfectant liquid supply nozzle 39 and a part of the washing tub 31. The liquid contact surface 63 is suitable for the washing tub 31 and is in contact with disinfectant liquid 81 stored inside the washing tub 31. To the liquid contact surface 63, a wire gauze 65 for partially closing the nozzle cover part 62 is attached. The wire gauze 65 blocks a distal end of the insertion part 11 of an endoscope 10 disturbed inside the washing tub 31 from projecting from the liquid surface of the disinfectant liquid 81 inside the nozzle cover part 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230346-A (JP)
Title: Signal transmission device, bus interface and signal processing method
Inventor: KOMAGATA JUNICHI
IPC: G06F13/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission device, a bus interface and a signal processing method, for effectively performing interface processing when writing data from a host device to a slave device via a bus under pace control using a BUSY signal.  <P>SOLUTION: In this signal transmission device, when a BUSY decision logic circuit 2-4-6 inside a host interface 2-4 inside a device apparatus 1-2 starts write access processing from the host device 1-1, the BUSY decision logic circuit 2-4-6 decides whether the write access processing or read access processing is completed in reference to a wait signal WAIT on an in-chip bus system 2-3, and performs processing for whether to issue the BUSY signal showing that the device apparatus 1-2 cannot immediately perform the write access processing to the host device 1-1 via a bus 3 according thereto or not.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237734-A (JP)
Title: Works exhibition and advertisement system
Inventor: IKEDA HIROAKI
IPC: G06Q30/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work exhibition and advertisement system available as a means for securing new financial resources for preventing works exhibited in a self-governing body or the like from being damaged by digitizing the works, and displaying the works on a display, and for disclosing works to more persons, and for effectively utilizing this system as the property of the self-governing body by providing an advertisement display region and a notification display region in the display.  <P>SOLUTION: An exhibition registration terminal and a self-governing body terminal and a display and a server are connected through a communication network, and a server is equipped with arrangement group information, event information, exhibition registration content information, event adaptation content information, event display control information, advertisement information, and notification information, and provided with a display distribution function for determining a display for displaying a content as an exhibition works or the notification information from the self-governing body. Also, the display is provided with an exhibition display region, an advertisement display region and a notification display region, as a display region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237141-A (JP)
Title: Developing device and image forming apparatus
Inventor: KIKUCHI MUTSUMI
IPC: G03G15/08
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device, capable of making the amount of developer conveyed to a developer supply port stable and to provide an image forming apparatus.  <P>SOLUTION: The developing device 58 includes a toner storage chamber 102 storing toner T; a developing unit 72; and a toner transport path 114. In the toner transport path 114, a toner inflow port 118 and a toner supply port 120 are formed and a transport auger 116 is provided in internals, wherein the toner transport path 114 is arranged so as to be parallel with the direction of feeding the developer G by a first auger 86 and a second auger 88, and the height position of the toner supply port 120 is higher than the bottom part B on the side of the toner inflow port 118 of the toner transport path 114. Because of this, in the toner transport path 114, the toner T on the side of the toner inflow port 118 is in the highest density state. Thus, the occurrence of a part where the density of the toner T is low on the way of the toner transport path 114 is prevented, to make the amount of the toner T transported to the toner supply port 120 stable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237226-A (JP)
Title: Electronic eyeglasses
Inventor: OKADA YOSHINOBU
IPC: G02C7/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic eyeglasses which are free from blurring of an image and allow the dioptric power to be comfortably corrected even when brightness around a wearer is changed.  <P>SOLUTION: The electronic eyeglasses include: an illuminance sensor; variable focus lenses which are provided so as to correspond to right and left eyes and have the focal lengths varied by a signal from the outside; and a focus control circuit which determines the focal lengths of the variable focus lenses in accordance with an output from the illuminance sensor. The focus control circuit includes: an illuminance calculation block for calculating illuminance in accordance with the output from the illuminance sensor; an calculation comparison block for calculating a comparative value between the illuminance calculated by the illuminance calculation block and a predetermined photopic or scotopic vision illuminance; and a driving control block for determining the focal lengths of the variable focus lenses in accordance with the calculation comparison result of the calculation comparison block.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237322-A (JP)
Title: Manufacturing method of color filter
Inventor: KIKUCHI TOMOYUKI
IPC: G02B5/20
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a color filter further miniaturized and thinned by preventing deposition of impurities such as residuals on the color filter formed by dry etching to improve the precision to mask dimensions.  <P>SOLUTION: A dry etching device 37 includes a chamber 38, a plane electrode 39, a counter electrode 40, an RF oscillator 41, a blocking capacitor 42, an etching gas supply part 43, and a control part 44 for controlling them. Etching gas is introduced into the chamber 38 wherein a support member 32 is set on the plane electrode 39, and electric power is applied between the plane electrode 39 and the counter electrode 40. In the case of an anisotropic etching process, mixed gas of nitrogen and oxygen is used as the etching gas. In the case of an isotropic etching process, meanwhile, mixed gas including at least oxygen gas is introduced. The anisotropic etching process and the isotropic etching process are alternately repeated to etch the color filter on the support member 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239748-A (JP)
Title: Hands-free call device, call control method, call control program, and recording medium
Inventor: CHIBA TAKAO
IPC: H04W88/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce troublesome operations at disconnection or calling.  <P>SOLUTION: A hands-free call device 100 is provided on a mobile body, and achieves hands-free communication with an opposing call device (hereafter referred to as a "communication target device"). The hands-free call device 100 includes: a state detection portion 101; a recording portion 102; and a control portion 103. The state detection portion 101 detects a calling state or communication state with a communication target device. The recording portion 102 records information of a call number of the communication target device in the calling state or communication state detected by the state detection portion 101. The control portion 103 outputs a predetermined message to the communication target device in the calling state or communication state, disconnects the calling state or communication state, and conducts auto dialing on the communication target device after a predetermined time has elapsed from the disconnection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239790-A (JP)
Title: Image reader and image forming apparatus
Inventor: DEGUCHI HIROYUKI
IPC: H04N1/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader for securing the space for installing a lens through simple processing without cutting a part of the lens or reducing a diameter of the lens and further without reducing the strength of a carriage frame of a second carriage 9.  <P>SOLUTION: An image reader is characterized in that a recessed portion 23 is formed at a carriage frame 20 of a second carriage 9 on a side facing a lens 10 which forms image light, for housing a part of the lens 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT