baber/WOPTO huggingface dataset:
Patent JP-2010278961-A (JP)
Title: Base station control apparatus and radio quality management apparatus
Inventor: YAGISAWA KENICHI
IPC: H04W24/08
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To collect information without being influenced by a utilization frequency of a user although quality confirmation using call detail log (CDL) data is influenced by a use frequency of the user.  <P>SOLUTION: Delay information in CDL of a general user is used to specify a position of the user and the quality of an area is confirmed. Delay information from a plurality of base stations is required for specifying the user position but data collection of a plurality of delay information items is influenced by a hand-off state of a mobile unit ordinarily. Since a hand-off state with a plurality of base station is extremely reduced, the mobile unit is caused to report the delay information from a plurality of base stations initiatively in respect to infrastructure without expecting hand-off. Thus, delay information can be acquired from any arbitrary mobile unit and a mobile unit position is specified.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009190414-A (JP)
Title: Printer
Inventor: MORI YUKIHIRO
IPC: B41J29/13
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve an operability of a printer, and to improve an impact resistance without the operability damaged.  <P>SOLUTION: The printer has a lever (202) of a hook type with a first arm (201) and a second arm (202) extended nearly at a right angle from a fulcrum part to the first arm. A latch (204) projecting nearly at a right angle to the first arm is formed to a front end of the first arm. A knob (210) to which a user's force is applied is attached to the second arm. Moreover, the second arm is excited by an exciting means (220) at a front end part towards an anti movable holder side. A projection (46) with which the latch can engage is attached to a fixed holder (20B). At the time of normal use with a movable holder closed, the first arm contacts to a side of the projection, and the latch is positioned to the down side of the projection and engages with the projection, whereby the movable holder is locked. When the knob is pulled upward from the close state, the latch detaches from the projection and the movable holder can be rotated as it is to open.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009296591-A (JP)
Title: Thermoacoustic device
Inventor: JIANG KAILI
IPC: H04R23/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoacoustic device which uses carbon nanotubes.  <P>SOLUTION: The thermoacoustic device includes a signal device and a sound wave generator including a carbon nanotube structure. The carbon nanotube structure is connected to the signal device. The carbon nanotube structure includes at least one carbon nanotube film. Carbon nanotube films each include a plurality of carbon nanotubes arranged parallel to each other. The heat capacity per unit area of the carbon nanotube structure is ≤2×10<SP>-4</SP>J/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010265739-A (JP)
Title: Method of constructing moving work-platform
Inventor: WATANABE KIYOSHI
IPC: E01D1/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of construction enabling assembly by using a common middle-sized crane without using a supersized crane in constructing the artificial ground, etc. by a precast-member-assembly method.  <P>SOLUTION: A rail for a lateral movement is laid on an existing assembled part, and a member-carrying work-platform and a construction-crane work-platform are placed thereon. By repeating the movements of the respective work platforms sequentially, a structure can be constructed and assembled without limitation on a plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280848-A (JP)
Title: Method for coating furnace wall in carbonization chamber of coke furnace
Inventor: AIZAWA SADANORI
IPC: C04B41/87
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a furnace wall of a carbonization chamber of a coke furnace capable of preventing carbon growth by enabling a surface of a refractory in the coke furnace to be firmly coated with a glass film exhibiting a carbon peeling effect.  <P>SOLUTION: A surface of a refractory forming the carbonization chamber of the coke furnace is coated with the glass layer by feeding a vitrifying material while the vitrifying material is radiated into a flame. The vitrifying material containing a SiO<SB>2</SB>component and an Al<SB>2</SB>O<SB>3</SB>component, the sum of both being not less than 80%, and having a deformation temperature of not lower than 1,150°C is fed at a rate of not more than 20 kg/h, and the temperature of the application surface of the glass layer during application is higher than the deformation temperature of the vitrifying material by not lower than 50 to not higher than 200°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288333-A (JP)
Title: Motor driver control device, motor control device, and image forming apparatus
Inventor: WAKABAYASHI JUNKO
IPC: H02P6/08
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver control device supplying a stable clock to a logic circuit and to provide a motor controller and an image forming apparatus.  <P>SOLUTION: The motor driver control device controls a plurality of switching elements driving a motor and includes, as requirements, a duty limiting means limiting a duty of a first pulse width modulation signal generated by comparing an oscillation signal in a prescribed period with a pulse generation signal and generating a second pulse width modulation signal, and a switching element control signal generating means including the logic circuit operating with the second pulse width modulation signal as a clock and generating a signal controlling the plurality of switching elements.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284616-A (JP)
Title: Recovery method and apparatus of electronic equipment
Inventor: SUZUKI TATSUO
IPC: B08B3/08
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably and inexpensively recover electronic equipment that is exposed to a flood accident, to a normal electrically operating state.  <P>SOLUTION: The recovery apparatus 1 of electronic equipment has, on the upper face of a housing 2, an opening/closing lid 6 that opens/closes in the direction of the arrow θ and has a chamber 8 for storing electronic equipment inside the upper face of the housing 2 with the opening/closing lid 6 open. In the chamber 8, for example, a mobile phone 10 can be housed in a basket-like storage part 9 that is arranged in a suspended state in the lower face of the opening/closing lid 6. Thus, with the mobile phone 10 housed in the storage part 9, the opening/closing lid 6 is closed to hermetically seal the electronic equipment (mobile phone 10) in the chamber 8, enabling the mobile phone to be heated and dried in vacuum in the chamber 8. As a result, for example, the mobile phone 10 exposed to a flood accident can be recovered to a normal state in which a semiconductor substrate and a liquid crystal display device operate electrically.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135048-A (JP)
Title: Initialization circuit and bank active circuit using the same
Inventor: LEE JONG WON
IPC: G11C11/407
Filed: 2009-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an initialization circuit and a bank active circuit using the same.  <P>SOLUTION: The initialization circuit includes: a section signal generator which generates a section signal by which a predetermined section is enabled responding to a power-up signal; a first oscillator which generates a first cycle signal responding to the section signal; a first cycle multiplier which generates a first multiplication signal by multiplying the cycle of the first cycle signal; and a signal selector which responds to the section signal and transmits selectively the first multiplication signal or a second multiplication signal as a self-reflash enable signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011004060-A (JP)
Title: Automatic noise control device in catv line and catv system
Inventor: MITSUSE TAKUZO
IPC: H04N7/10
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic noise control device in a CATV line, which achieves introduction to a CATV system without fixing a frequency use plan of an up line into the future, and to provide the CATV system.SOLUTION: An arbitrary frequency at which a noise level should be measured is selected by an automatic noise control indication received from a control center. In accordance with an all band measurement indication received from the control center, a frequency setting means (MCU 6) sets a center frequency of a noise level measurement means 2 while automatically successively changing the center frequency at fixed intervals within a range of a frequency band of the up line, and digital data resulting from measurement by the noise level measurement means during the successive change of the center frequency of the noise level measurement means is stored in a storage means (MCU 6), and a transmission means (MCU 6) transmits the digital data resulting from the measurement, which is stored in the storage means, to the control center.
Patent JP-2011004160-A (JP)
Title: Optical device and optical apparatus
Inventor: OKANO KOSUKE
IPC: H04N5/225
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical device and an optical apparatus for suitably removing dust.SOLUTION: The optical device includes: a substrate 18 which transmits light; first electrodes 42A, 42a and second electrodes 42B, 42b which are provided on the substrate 18 at intervals to transmit the light; and an output circuit 28 which outputs AC voltages with different phases to the first electrodes 42A, 42a and the second electrodes 42B, 42b, wherein the output circuit 28 changes frequencies of the AC voltages to be output to the first electrodes 42A, 42a and the second electrodes 42B, 42b.
Patent JP-2011001170-A (JP)
Title: Wire winding device
Inventor: KIYOMIYA MASAO
IPC: B66D1/54
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire winding device which returns a wire drum to the reverse direction after forcibly stopping a moved body at a lowering limit position or a lifting the limit position, even when the weight loaded on a dangling wire is large in the wire winding device.SOLUTION: A rotation stop nut is screwed onto a rotation shaft. A projected stopping part on the rotation shaft side and a projected engaging part on the rotation stop nut come into contact with each other in the circumferential rotating direction. The rotation of the wire drum is forcibly stopped at a preset pay-out or winding limit position. In this occasion, an axial force between the rotation shaft and the rotation stop nut is prevented from being generated. After the forced stop, the wire drum is enabled to reversely rotate easily. In addition, the projected stopping part on the rotation shaft side is passed through a step surface where the shaft diameter of the rotation shaft becomes large, so as to heighten the strength.
Patent JP-2011006344-A (JP)
Title: New quinolone agent derivative
Inventor: KOMORI TOMOYO
IPC: A61K31/496
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a new quinolone agent derivative with an enhanced capability of accumulation in tumor.SOLUTION: There is the new quinolone agent derivative in which the carboxy group of a new quinolone agent is bonded to a polymeric compound.
Patent JP-2011005932-A (JP)
Title: Mounting structure of shock absorber
Inventor: YOSHIDA TAKEHITO
IPC: B60G9/04
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a shock absorber, which suppresses the vibrations of a cargo bed, without increasing weight and cost.SOLUTION: Each of right and left vehicular shock absorbers 11 includes an outer cylinder mounting part 18b coupled to the lower end of a shock absorber mounting member 8, and a rod mounting part 17b coupled to the mounting part 3c of a leaf spring 3, and attenuates the vibrations of a chassis frame 2 to a rear axle 4. Each of right and left shock absorbers 12 for cargo beds includes a rod mounting part 19b coupled to a cargo bed side mounting part 15, and an outer cylinder mounting part 20b coupled to the upper end of a shock absorber mounting member 8, and attenuates the vibrations of the cargo bed 9 to the chassis frame 2.
Patent JP-2011010516-A (JP)
Title: Converter and fuel cell system
Inventor: KANEKO TOMOHIKO
IPC: H01M8/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a converter from being enlarged even when the number of electronic elements is increased.SOLUTION: A DC-DC converter 14 includes a plurality of electronic elements A, B, C, a control board 60 capable of controlling the electronic elements A, B, a base 61 on which the electronic elements A, B, C are mounted, and a cooling plate 62 mounted on the base 61. The base 61 has a flat part 61a formed along the surface of the cooling plate 62 and a vertical part 61b extended in the vertical direction to the surface of the cooling plate 62. The electronic elements A, B are mounted on the flat part 61a, and the electronic element C on the vertical part 61b.
Patent JP-2011013178-A (JP)
Title: Pressure sensor and method of manufacture
Inventor: TOJO HIROSHI
IPC: G01L9/00
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor and a method of manufacture thereof more effectively preventing inferiority in characteristics from arising while enhancing bonding strength of a glass seat to a metal base.SOLUTION: This pressure sensor includes a semiconductor substrate 10 equipped with a diaphragm 4 for a differential pressure and the glass seat 18 provided on the underside of the semiconductor substrate 10. The under surface of the semiconductor substrate 10 is bonded to the upper surface of the glass seat 18. A pressure introducing hole 18A is formed in the glass seat 18 in such a manner that it is bored through the glass seat 18 from the upper surface of the glass seat 18 over to the under surface thereof. The introducing hole 18A, extending from the under surface of the glass seat 18 to a first position, is formed with a first hole diameter of the introducing hole 18A in the under surface of the glass seat 18, and a second hole diameter of the introducing hole 18A in the upper surface of the glass seat 18 is larger than the first hole diameter, with a thin metallic film layer formed on the under surface of the glass seat.
Patent JP-2011018126-A (JP)
Title: Vending machine
Inventor: TAKEUCHI YOSHIHARU
IPC: G07F9/02
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine that displays a large screen advertisement to attract not only users of the vending machine but also an unspecified number of passersby or vehicle occupants.SOLUTION: A screen 13 is disposed on the front surface of a door part 2 of the vending machine 101, the screen 13 including an opening part 14 and an advertisement display part 15. A screen switching device 201 switches between a vending machine mode in which the opening part 14 of the screen 13 is arranged and a screen expansion mode in which the advertisement display part 15 of the screen 13 is arranged so as to cover the door part 2. The screen 13 is set to the vending machine mode during the time when a large number of users are estimated to use the vending machine 101, and to the screen expansion mode when the number of users is estimated to be small.
Patent JP-2010249120-A (JP)
Title: Vortex prevention device and pump device
Inventor: UCHIDA YOSHIHIRO
IPC: F04D13/16
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vortex prevention device of a simple structure which can be easily attached to an existing pump device without deteriorating drain performances of a pump.  <P>SOLUTION: The vortex prevention device 35 is attached to a suction pipe of the pump 10. The vortex prevention device 35 includes a plate shape horizontal overhang member 35a disposed at a radial direction outside of a suction port 11a of the suction pipe 11 and extending roughly horizontally. The horizontal overhang member 35a is disposed at a downstream side of the suction pipe 11 with respect to a flow direction of liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011010642-A (JP)
Title: Method and equipment for preparation of cell tray only of good seedling
Inventor: KOGO TATSURO
IPC: A01C11/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for providing trays of good seedlings only, by batch-processing with simple equipments the trays having missing parts caused by removing the defective articles, taking out only good seedlings, and returning them to the trays again.SOLUTION: In the method and equipment, as the plant plug P is difficult to treat as a single body, a column is projected from a seat having a diameter of a cell pitch, pieces 1 having a needle-like part at the upper end thereof are received in a receiving vessel holding them at the same position as each cell of the corresponding tray, and, after vertically reversed, they are fitted to the bottoms of the plant plugs P which are nipped with tip end conical parts of the columns stood on the mounting table and from which the trays are removed. Then, the whole is reversed again, the mounting table is removed, and only the arranging pieces 1 fitted to the plant plugs P mounted on the upper cap of the receiving vessel are gathered, and, when they become an amount corresponding to one tray, the plant plugs P are removed and received in the trays again, so as to obtain trays of the good seedlings only.
Patent JP-2011028693-A (JP)
Title: Control device of manufacturing plant
Inventor: UEDA YOSHIHIRO
IPC: G05B19/418
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a manufacturing plant, which can flexibly response to a change in component such as extension of the manufacturing plant without completely stopping the whole manufacturing process.  <P>SOLUTION: The control device of the manufacturing plant including a plurality of processing devices and a carrying means between the processing devices includes: a measurement result collection means which collects measurement results in each processing device; an analysis means which analyzes the operating state of the manufacturing plant based on the measurement results collected by the measurement result collection means; a determination means which checks for failure based on the operating state analyzed by the analysis means and determines, in case of a failure, the type of the failure; and an instruction means which executes, when the failure is determined by the determination means, control instructions to the processing devices and carrying means of the manufacturing plant based on the type of the failure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033370-A (JP)
Title: Device and method for displaying measurement result
Inventor: HAYAMA ATSUSHI
IPC: G01R23/16
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement result display device capable of displaying levels shown by a graph in each measurement-result displaying frame in a reliably and easily readable way.  <P>SOLUTION: The measurement result display device includes a display controller which allows a display unit 5 to display spectrum displaying frames 11a-11h for displaying levels measured for each frequency by graphs Ga-Gh, with frequency (measuring object component) associated with the direction of an arrow A1, and with the frequency level associated with the direction of an arrow A2 which crosses the direction of the arrow A1. The display controller allows the display unit to display the plurality of spectrum displaying frames 11a-11h, with them shifted in the direction of an arrow A3 and lapped in measurement order, and when any level is designated, the controller allows the display unit 5 to perform designated level surface display 15 connecting designated levels (portions of chain lines La-Lh) in the respective spectrum displaying frames 11a-11h.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035519-A (JP)
Title: Antenna device
Inventor: KUNII SOJI
IPC: H01Q5/10
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device which can be shared for reception of radio waves having different frequencies and can be miniaturized.  <P>SOLUTION: In the antenna device which is approximately T-shaped, first and second antenna elements, which are approximately linear, are provided, one end of the second antenna element is connected to the intermediate part of the first antenna element, the other end of the second antenna element is used as a feeding point, and an electric length from the feeding point to one end of the first antenna element is about 1/4 wavelength of a prescribed signal. In the antenna device, one end of a third antenna element is connected between one end and the intermediate part of the first antenna element, and an electric length from the feeding point to the other end of the third antenna element is about 3/4 wavelength of the prescribed signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035138-A (JP)
Title: Semiconductor light emitting device
Inventor: EDAMURA TADATAKA
IPC: H01S5/343
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device using polaritons, capable of performing luminescence by current injection.  <P>SOLUTION: A semiconductor light emitting device includes a semiconductor substrate and an active layer which is formed on the substrate and has a cascade structure formed by multistage-laminating unit laminate structures 16 each including an emission layer 17 and an injection layer 18. The unit laminate structure 16 has a first upper level L3, a second upper level L4, and a lower level L2 in the emission layer 17, and an injection level L1 in the injection layer 18, an energy gap between the levels L3 and L4 is set to be smaller than the energy of an LO phonon, the layer thickness of the extraction barrier layer is set in a range of not less than 70% and not more than 150% of the layer thickness of the injection barrier layer, light is generated by light emission transition in the emission layer 17, and electrons through the light emission transition are injected from the level L2 into the level L4 of the light emission layer of a subsequent stage via the level L1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010018807-A (JP)
Title: Hybrid polymer materials for liquid crystal alignment layers
Inventor: GIBBONS WAYNE M
IPC: G02F1/1337
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical alignment layers from a novel hybrid polymer for inducing alignment of a liquid crystal medium.  <P>SOLUTION: The hybrid polymer is prepared from at least one component selected from the group consisting of monomers, macromonomers, and polymers within the class of polyimide, polyamic acids and esters thereof, and at least one additional component selected from the group consisting of addition monomers, and functional group-containing addition polymers, the two components being covalently bonded with each other to form a copolymer. A display of a liquid crystal 5 including the optical alignment layer 3 from the novel branched hybrid polymer is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT