baber/WOPTO huggingface dataset:
Patent JP-2010210883-A (JP)
Title: Imaging lens, camera and personal digital assistance device
Inventor: OHASHI KAZUYASU
IPC: G02B13/18
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens which has a wide angle, that is, a half angle of view of about 38°, a large aperture, that is, an F-number of about 2.0, and nonetheless is relatively compact and has sufficiently reduced aberrations, and high resolving power adaptive to an imaging device having from 10 million to 20 million pixels, and prevents unwanted coloring even in a portion where large brightness differences exist.  <P>SOLUTION: A first lens group G1, an aperture stop FA, and a second lens group G2 are arranged in order from an object side to an image plane. The first lens group G1 comprises a lens group 1F which is positioned on a front side and has negative refractive power and a first lens group 1R which is positioned on a rear side and has positive refractive power, with the longest distance in the first lens group G1 as a boundary. The second lens group G2 comprises, in order from the object side, a second lens group 2F positioned on a front side and comprising a cemented lens of a first positive lens and a first negative lens and a cemented lens of a second negative lens and a second positive lens, and a second lens group 2R positioned on a rear side and comprising at least one lens.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119882-A (JP)
Title: Method of discriminating stencil of stencil press, and master roll
Inventor: MATSUSHITA TAKESHI
IPC: B41N1/24
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to at least identify if a master roll in use is a genuine component, and to make a master roll of a nongenuine component usable by a user's judgment in stead of making all nongenuine master rolls unusable.  <P>SOLUTION: A master roll 15 is provided with optical information indicating a maker code and a stencil type code, which are read by a reflective sensor 32, and then, on the basis of this information, conformability of the master roll is discriminated. Discrimination of a nonconformable master roll leads to indication of an error, with a user's attention aroused. Detection of an error from the second time onward can be avoided by the user's judgment. Upon discrimination as a conformable master roll, re-implementation of the procedure following the one for such discrimination is stopped. Then, upon detection of the end mark information provided for the master roll, it is exchanged with a new master roll, with discrimination for the conformability resumed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010207177-A (JP)
Title: Filtration molding for aquarium fish and production method thereof
Inventor: ARAKAWA TOMOKO
IPC: B01D39/14
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide filtration moldings for aquarium fishes, preventing falling out of ion exchange resin powders supported on a support, and enabling recovery and reuse by preventing deformation of the support.  <P>SOLUTION: There is provided a filtration molding 10 comprising a support 12 comprising a fiber material, ion exchange powders 14 supported on the support 12, and a covering layer 16 covering the surface of the support 12, is provided, wherein, the ratio of the surface area of the covering layer 16 to the total surface area of the support 12 is preferably in a range of 40-95%. The fineness of the fiber material of the support 12 is preferably in a range of 2-5 dtex on average. Further, the support 12 is preferably mat-like. Moreover, a surface protective layer comprising a fiber material is preferably equipped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208573-A (JP)
Title: Navigation method, device therefor, program, and recording medium
Inventor: YONEMURA SHUNICHI
IPC: G08G1/005
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route navigation service which is suitable for the physical characteristics of a user so as to apply a reduced burden on the user.  <P>SOLUTION: In this navigation device 1, a route searching part 70 generates a standard movement route information 400 based on the start point and destination point of the user which have been input. A search control part 100 displays, on an information presenting device 90, the movement route information adaptable to the physical characteristics of the user (physical characteristic adaptable route information 600) which is generated by weighing the information on an obstacle on a movement route and the physical characteristics of the user to the standard movement route information 400.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219745-A (JP)
Title: Data reproduction circuit
Inventor: SUZUKI MASAO
IPC: H03L7/14
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reproduction circuit which performs lock-up operation at high speed if burst optical signals are input.  <P>SOLUTION: The data reproduction circuit has a PLL circuit (a frequency and phase comparator 1, a filter processing circuit 2 and a VCO 4) which compares a clock generated by the VCO 4 with input data and adjusts an input voltage to the VCO 4 based on the comparison result, an identification circuit 6 which identifies and reproduces the input data using the clock generated by the VCO 4, and a receiving timing generation circuit 8 which specifies a data input section based on a transmission schedule from each slave device. After completion of a first data input section, the PLL circuit continuously inputs a voltage signal that is input to the VCO 4 in an EOB section included in the first data input section into the VCO 4 in the section until the following next second data input section starts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218162-A (JP)
Title: Design verification apparatus for semiconductor device
Inventor: KOIZUMI RYOJI
IPC: H01L21/82
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide the design verification apparatus of a semiconductor device for extracting the wiring length or wiring area of an adjacent via, and for achieving verification based on this.  <P>SOLUTION: In wiring layout data where vias are arranged, Oversize regions in which the sizes of the vias are enlarged are obtained, and wiring sections divided according to the Oversize regions are defined as Wire. In the Oversize region, the region in which a distance from the shape of the original size of the via to the prescribed edge of the Oversize region is equal to or less than a prescribed value is obtained as Cross, and the residual region in the Oversize region is obtained as Halo. As for one Cross, when the total area of Wire and Halo connected to this or the number of Crosses with respect to the area of the Wire is equal to or more than a prescribed value, it is determined that the arrangement of the vias is not proper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213620-A (JP)
Title: Sensitivity control mechanism of gearshift tool in rice transplanter
Inventor: KURODA TOMOYUKI
IPC: A01C11/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensitivity control mechanism of a gearshift tool in a rice transplanter, which can arbitrarily set the operation sensitivity of the gearshift tool to change the operation sensitivity, and can improve the operability of the rice transplanter.  <P>SOLUTION: The sensitivity control mechanism of the speed change pedal 16 (gearshift tool) in the rice transplanter 1 having an engine 5, a continuously variable transmission 21, the speed change pedal 16 (gearshift tool), and a speed change actuator 60 for the speed change control of the continuously variable transmission 21 on the basis of the operation quantity of the speed change pedal 16 (gearshift tool) is characterized by disposing a pedal sensitivity-setting device 89 capable of changing the operation sensitivity of the speed change pedal 16 (gearshift tool).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259795-A (JP)
Title: Lighting device for discharge lamp, its control method and projector
Inventor: YAMAUCHI KENTARO
IPC: H02M7/5387
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for discharge lamp, which can prevent a partial wear of an electrode and a partial precipitation of an electrode material by inhibiting formation of a regular convection in the discharge lamp at the time of a low power driving; and to provide its controlling method and a projector.  <P>SOLUTION: A controlling means 40 controls for changing in a periodic pattern an accumulated energy supplied to each of electrodes of the discharge lamp 90 during one period of an alternate current I for driving the discharge lamp, and the periodic pattern includes a plurality of division periods for maintaining the accumulated energy at a same value over a plurality of periods of the alternate current I for driving the discharge lamp, and the accumulated energy during at least two division periods out of the division periods has different patterns with each other, and the controlling means 40 receives a power controlling signal S from outside and conducts a current control treatment so that an average value of a direct current Id in a division period corresponding to one period of the alternate current I for driving the discharge lamp may become a current value corresponding to the power controlling signal S and controls volume of the accumulated energy with reference to the average value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219886-A (JP)
Title: Bidirectional radio system
Inventor: TAKEGISHI SHIGERU
IPC: H04W52/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional radio system which has reduced power consumption while enabling answer-back to be surely obtained.  <P>SOLUTION: In the bidirectional radio system, as a communication mode, there are provided: "immediate response" wherein a slave unit receives data from a master unit after a response waiting time; "synchronous response" wherein the slave unit performs resynchronization with the master unit after the response waiting time and receives data from the master unit after synchronization; and "switched response" wherein the slave unit is switched to the master unit after transmission of data, and the master unit receiving the data is switched to the slave unit and performs synchronization processing, and data is transmitted from the switched slave unit to the switched master unit. In the "immediate response", high-speed response can be achieved and in the "synchronous response", power saving is achieved by stopping a response radio part and a baseband part for a time corresponding to the response waiting time. When the response characteristic is not good in "immediate response" and "synchronous response", the slave unit changes the communication mode to "switched response".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219434-A (JP)
Title: Substrate processing apparatus
Inventor: HAMADA TETSUYA
IPC: H01L21/677
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of increasing throughput.  <P>SOLUTION: An interface block 14 is constituted of a washing and drying processing block 14A and a carry-in/carry-out block 14B. The washing and drying processing block 14A includes washing and drying processing sections 161, 162 and a carrying section 163. The carrying section 163 has carrying mechanisms 141, 142. The carry-in/carry-out block 14B includes a carrying mechanism 146. The carrying mechanism 146 carries a substrate W into and out of an exposure device 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225209-A (JP)
Title: Magnetic storage device and write current setting method
Inventor: YAKUWA KEN
IPC: G11B5/09
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To comparatively speedily optimize the write-current of a magnetic head without deteriorating the precision of adjustment.  <P>SOLUTION: This device includes: an adjustment range selecting part which selects the adjustment range of the write-current by referring to a first correlation function stored by the measured value of the write core width of a target magnetic head to be adjusted; a selection part of a tentative track pitch by referring to a second correlation function stored by the measured value of the write core width of the target magnetic head; a selection part of an erase prediction coefficient with respect to the tentative track pitch by referring to a third correlation function stored by the tentative track pitch; and a write-current setting part which determines the optimum value of the write-current on the basis of first waveform quality information obtained by write and read of data to and from a target track with the target magnetic head, second waveform quality information obtained by write and read of data to and from an adjacent track adjacent to the target track, and the erase prediction coefficient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009133325-A (JP)
Title: Control device for electromagnetic drive type valve train
Inventor: NISHIDA HIDEYUKI
IPC: F02D13/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion condition of an internal combustion engine by inhibiting or preventing slippage of actual valve timing against target valve timing in a control device 30 of an electromagnetic drive type valve train 1 used for the internal combustion engine.  <P>SOLUTION: When target valve timing determined according to an operation condition of the internal combustion engine is obtained, feed forward control setting instruction timing of a valve element based on the target valve timing and an estimated delay time is executed and feed back control setting actual delay time in a previous cycle as the estimated delay time of a following cycle is executed. Valve timing (open, close) is set at time when a valve body 10 reaches a position separated from a predetermined position according to the shock absorbing height of a shock absorber 13. Consequently, actual delay time is accurately detected in the feed back control and instruction timing can be appropriately set in the feed forward control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010028792-A (JP)
Title: Resonant circuit, oscillation circuit, filter circuit, and electronic device
Inventor: WATANABE TORU
IPC: H03B5/32
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonant circuit capable of controlling variation modes of resonant frequency of an MEMS resonator by a bias voltage.  <P>SOLUTION: The resonant circuit 30 comprises: a substrate; an MEMS resonator 10 including a fixed electrode formed on the substrate and a movable electrode having a movable portion opposing at least part of the fixed electrode; a first input-output part 30a connected to a first terminal 10a of the MEMS resonator; a second input-output part 30b connected to a second terminal 10b of the MEMS resonator; a voltage applying means 20 supplying a potential Vp to at least the first terminal 10a to apply a bias voltage Vc between the first and the second terminals of the MEMS resonator; and a variable capacitance Cc1 connected between the first terminal 10a and the first input-output part 30a to allow a capacitance value to be changed by a change in a potential difference between opposite ends of the variable capacitance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222761-A (JP)
Title: Cap
Inventor: YAMANAKA KATSUSHIGE
IPC: A42B1/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap including a bowl-shaped crown portion put on the head to almost closely contact thereon, and capable of effectively transpiring sweat.  <P>SOLUTION: The cap 100 includes a crown portion 1, a brim portion 2, a first ventilation member 4 having air holes 3, a second ventilation member 5 having air holes 3, a lining cloth 7 and a slipping belt 8 having sweat absorbency. The air permeable portion of the cap 100 includes a mesh-like first ventilation member 4 having the air holes 3 woven with threads, and a mesh-like second ventilation member 5 superposed on the inside of the first ventilation member 4, and having the air holes 3 woven with threads. The upper end of the second ventilation member is made to be a free end. The lower end of the first ventilation member 4 is folded inside and the lining cloth 7 is interposed therebetween and the lining cloth 7 is formed to be a ring-form same as the first ventilation member 4 and the second ventilation member 5 and to have a narrower width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232299-A (JP)
Title: Wire bonding device, and wire bonding method
Inventor: TSUCHIDA TETSUYUKI
IPC: H01L21/60
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire bonding device with high reliability by overcoming an influence of curvature of an inner lead in the wire bonding device.  <P>SOLUTION: The device includes: a heater stage 7 including a heating means of heating a mounted lead frame 4, the heater stage 7 having a through hole 8 at part of it; a pressing jig 5 for pressing a substrate against the heater stage 7; and a projection member 9 which can pass through the through hole 8 to move onto an upper surface of the heater stage 7, and having an adhesive film 14 on its upper surface. The heater stage 7 on which the lead frame 4 is mounted is moved down, and the projection member 9 is made to move forward through the through hole 8, and pressed by the pressing jig 5 to stick and fix the lead frame 4 on the adhesive film 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233304-A (JP)
Title: Inverter control device for driving dc motor
Inventor: TANIGAWA MAKOTO
IPC: H02P6/12
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inverter control device for driving a DC motor, capable of being constantly stably operated with the utmost capability without being affected by the specifications of the DC motor while a trip of a power supply circuit breaker is prevented.  <P>SOLUTION: A microcomputer 8 includes a current limit value storage unit 11 that stores a limit value of the current of a commercial AC power supply as a primary current limit value, an operation limit current value computation unit 15 that computes a limit current value with which a DC motor 7 can be normally operated based on the output of a step-out detection means 17 and the output of a primary current detection means 9, a current limit value computation unit 12 that compares a primary current limit value stored in the current limit value storage unit 11 with the output of the operation limit current value computation unit 15 and outputs the lower value as a current limit value for the current supplied to the DC motor 7, an operation frequency computation unit 13 that determines an operation frequency so that the output of the current limit value computation unit 12 is obtained, and a waveform generation unit 14 that outputs a driving signal adapted to the output of the operation frequency computation unit 13 to an inverter unit 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231058-A (JP)
Title: Wavelength filter
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/42
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wavelength filter using a grating in which a directional coupler is unnecessary.  <P>SOLUTION: The optical wavelength filter includes: an asymmetrical width branch waveguide 16 in which a first optical waveguide 16a having a width reducing from a first end part 16a1 to a second end part 16a2 and a second optical waveguide 16b having a width increasing from a third end part 16b3 to a forth end part 16b4 are disposed centering on a symmetry axis 10C parallel to the first main face 12a of a substrate 12, being spaced by a distance G+ΔG between the first and the third end parts, and by a distance G between the second and the forth end parts; a first channel type optical waveguide 18a with a first grating G1, one end of which is connected to the second end part; and a second channel type optical waveguide 18b, one end of which is connected to the forth end part, which is disposed at a position line symmetry with the first grating optical waveguide centering upon the symmetrical axis and includes a second grating G2 displaced by a half period with respect to the first grating which is disposed in the first channel type optical waveguide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232096-A (JP)
Title: Switch device
Inventor: MURAYAMA YASUNORI
IPC: H01H23/06
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent liquid such as rainwater fallen on a switch device fitted to the instrument panel of a vehicle from staying around there.  <P>SOLUTION: A switch body 201 functioning as a case houses therein a switch member having a switching protrusion 402 for switching connection points. A cylinder portion 206 for achieving communication between inside and outside of the switch body 201 projects upward from a bottom surface 204 of a seesaw body fitting hole 203 formed in the switch body 201. The seesaw body 301 provided for an operator to switch the switching protrusion 402 therewith covers the open end of the cylinder portion 206, and also extends into the cylinder portion 206 to hold the switching protrusion 402. A drain guide portion 501 projects from the bottom surface 204 of the seesaw body fitting hole 203 from which the cylinder portion 206 projects. The drain guide portion 501 is provided connecting between the edge of the bottom surface 204 and the circumference surface of the cylinder portion 206.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231866-A (JP)
Title: Method of manufacturing vertical magnetic recording medium
Inventor: SEDO YUSUKE
IPC: G11B5/851
Filed: 2009-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing vertical recording medium for improving distribution in a substrate surface by sputtering deposition without decline of productivity and cost increase and obtaining good magnetic characteristic and electromagnetic characteristic.  <P>SOLUTION: The method of manufacturing the vertical recording medium including a deposition process by using sputtering equipment places an ejection hole of material gas near a target in a chamber during deposition so as to achieve an almost homogeneous distribution of the material gas in the vicinity of the target or more favorably within a radius of 20 mm from the target position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229984-A (JP)
Title: Working vehicle and method for controlling the same
Inventor: TANAKA MITSUNARI
IPC: F01N3/18
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle for promoting the combustion of particulates accumulated on a filter, and to provide a method for controlling the same.  <P>SOLUTION: A fuel injection device performs filter regenerating treatment for combusting particulates accumulated on a DPF by adding fuel into exhaust gas to increase the temperature of the exhaust gas. A first pressure sensor and a second pressure sensor detect amounts of particulates accumulated on the DPG. A machine monitor outputs predetermined alarming display. When the amount of the particulates accumulated thereon is not smaller than a predetermined first threshold, an engine controller controls the machine monitor to output the alarming display and the fuel injection device to execute the filter regenerating treatment. When the amounts of particulates accumulated thereon are not smaller than a second threshold greater than the first threshold, the engine controller reduces an engine revolving speed and controls the fuel injection device to execute the filter regenerating treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT