baber/WOPTO huggingface dataset:
Patent JP-2006256262-A (JP)
Title: Liquid feeding device and method, and ink jet recording device
Inventor: KACHI YASUHIKO
IPC: B41J2/175
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid feeding device and a method which can keep the head back-pressure always almost constant not depending neither on the operating environment nor the delivery conditions (the contents of printing or the like) and improve the delivery stability, and to provide an ink jet recording device using them.  <P>SOLUTION: The liquid feeding device by this invention (10) comprises: a liquid feeding passage (14) which leads the liquid to a liquid delivery head (16) from a tank (12); a feed rate specifying means (60) which specifies the feed rate of the liquid which flows inside the liquid feeding passage (14); a pressure loss specifying means (62) which specifies the pressure loss of the whole inside of the liquid feeding passage (14) based on the specified result of the feed rate; a pressure loss variable means (20) which is arranged at the portion of the liquid feeding passage (14) and varies at least partial pressure loss in the liquid feeding passage (14); and a control means (66) which controls the pressure loss variable means (20) so as to keep the pressure loss of the whole inside liquid feeding passage (14) almost constant based on the specified result of the pressure loss of the whole inside liquid feeding passage (14) by the pressure loss specifying means (62).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006279425-A (JP)
Title: A/d converter
Inventor: FUSE TADAAKI
IPC: H03M1/12
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize conversion characteristics including a less amount of error with a simplified structure.  <P>SOLUTION: An amplitude phase calculating means 52 obtains amplitude and phase of each frequency element included in a calibration signal by conducting FFT arithmetic process to a digital signal train output for the predetermined period from an A/D converter when the calibration signal including a plurality of different frequency elements is input. An error characteristic calculating means 53 obtains frequency characteristic of error for the reference values of amplitude and phase calculated. A weighting means 54 gives a weight to frequency characteristic of phase error obtained in order to approximate the error to 0 as the frequency comes close to the upper limit. A coefficient calculating means 55 obtains a filter coefficient for correcting amplitude error and phase error on the basis of the frequency characteristic of amplitude error and the frequency characteristic of phase error weighted by the weighting means 54. When an conversion object signal is input, the filter process based on the coefficient obtained is conducted for correction to the digital signal train outputted from the A/D converter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276621-A (JP)
Title: Electro-optical device, lighting device, and electronic apparatus
Inventor: KAWAKAMI HISATOKU
IPC: G02F1/1335
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device, a lighting device, and an electronic apparatus capable of preventing luminance from lowering, and improving output efficiency of backlight.  <P>SOLUTION: The electro-optical device comprises an electro-optical panel equipped with a plurality of pixels and a lighting device equipped with a light guide plate and a light source for irradiating illumination light to the electro-optical panel. The light guide plate has linear ridges on the light entrance face or the face opposite to the light entrance face. A prism sheet having a prism face on which a plurality of cross-sectional triangular and linear ridges are formed is disposed between the lighting device and the electro-optical panel in a way that the prism face is directed in the direction opposite to the electro-optical device. The lines of the plurality of the ridges on the light guide plate and the lines of the plurality of the ridges on the prism sheet are arranged in parallel. The lines 40 of the ridges on the light guide plate and the prism sheet intersect with the arrangement direction 21a of the pixels of the electro-optical panel at an angle of 1° or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278874-A (JP)
Title: Amplifier
Inventor: UJIIE SATORU
IPC: H05K7/20
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier in reference with a power amplifier in the base station of a communication system or the base station of cellular phone, for example, in which thermal grease applied between a base plate and a heat dissipation unit will not be adhered to a substrate, and whose electric characteristics will not be deteriorated.  <P>SOLUTION: The amplifier is constituted of the substrate 2 with a heat generating element, the base plate 3 having base plate projected parts 31 for inserting screws 5 for installing or fixing the substrate 2, the heat dissipating unit 4 mounting the base plate 3, and the screws 5 for fixing the base plate 3 and the heat dissipating unit 4. The height of the base plate projected parts 31 is specified so as to be higher than the thickness of at least the substrate 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277558-A (JP)
Title: Apparatus and method for detecting signal change
Inventor: SHIROTA YASUHIRO
IPC: G06F9/48
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal change detection apparatus enabling reduction of the number of components for a detection circuit, while securing component choices at the time of design, by realizing a signal detection function irrespective of CPU performance at low cost.  <P>SOLUTION: A signal to be detected is input to an input terminal of a microcomputer 1 via voltage dividing resistors R1, R2 of an apparatus 2 for detecting signal change. The microcomputer 1 has an interruption detection setting of an interruption controller to "fall", and an interruption mask flag MK in an interruption control register to "1", so as to inhibit interruption processing. On completion of regular processing, the microcomputer 1 decides whether a voltage decrease is detected by detecting the interruption flag IF of the interruption control register. When the voltage decrease is detected, low voltage processing is performed and thereafter the interruption flag IF is reset. By this, the voltage decrease can be decided at arbitrary timing by means of software.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273565-A (JP)
Title: Paper feeder and image recording apparatus provided with it
Inventor: SHIOBARA YUKIO
IPC: B65H1/26
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent paper feeding failure and paper jam by not feeding piled up papers in a second paper feeding cassette only when the second paper feeding cassette is positioned at a paper feed position.  <P>SOLUTION: In the paper feeder, the second paper feeding cassette 30 is advanceably/retreatably provided on a first paper feeding cassette 3 and an auxiliary cam part 44 is formed on an upper surface of a side plate 30c of the second paper feeding cassette 30. A cam follower member 43 provided on a paper feeding means 6 for feeding the papers to a recording part one by one by cooperation action of a main inclined separation plate 8 is abutted on the auxiliary cam part 44, and a paper feeding roller 6b of the paper feeding means 6 is lifted according to advancing/retreating movement of the second paper feeding cassette 30. When the second paper feeding cassette 30 is retreated, the paper feeding roller 6b is descended to a bottom plate side of the first paper feeding cassette 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287469-A (JP)
Title: Wireless communication system, wireless communication apparatus, method for processing these system and apparatus, and program for making computer carry out the method
Inventor: NISHIYAMA FUMIHIRO
IPC: H04W84/18
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To control a period in which a transmission station can transmit data preferentially to a reception station considering the situation of a reception buffer of the reception station.  <P>SOLUTION: Wireless communication apparatus STA2 transmits a substitute beacon 2002 to wireless communication apparatus STA1 in order to assign a preferential slot for transmitting the data preferentially to the wireless communication apparatus STA1. The wireless communication apparatus STA1 transmits data 1002 by the preferential slot just after the substitute beacon 2002. When detecting absence of vacancy in the reception buffer which is provided at itself, the wireless communication apparatus STA2 transmits a substitute beacon 2004 including information that data transmission has to be stopped to the wireless communication apparatus STA1. When vacancy occurs in the reception buffer, the wireless communication apparatus STA2 transmits a substitute beacon 2005 including information that data transmission is permitted to the wireless communication apparatus STA1. Then, the wireless communication apparatus STA1 starts data transmission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287517-A (JP)
Title: Camera apparatus, photographing method, and photographing program
Inventor: MIYATA AKIRA
IPC: H04N5/238
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of properly establishing a photographing parameter affecting photographing recording quality such as fog and blur whose correction is difficult after photographing recording by effectively utilizing information associated with complexity and daintiness of an object.  <P>SOLUTION: A camera apparatus disclosed herein includes: a resolution / size entry section 111 for entering a resolution or a size for appreciating a photographed image during a standby state of a photographing instruction; a discrimination section 112 for discriminating photographing recording quality that is a requirement on the basis of at least the entered resolution or size; a determining section 117 for determining a photographing recording condition including the photographing parameter affecting the photographing recording quality such as fog and blur whose correction is difficult after the photographing recording on the basis of the discriminated photographing recording quality; When photography directions are made by photoggaphy person, a photographing recording section 123 for carrying out the photographing recording under the determined photographing recording condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284949-A (JP)
Title: Video display apparatus
Inventor: TOGASHI YUICHI
IPC: H04N7/173
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display apparatus capable of presenting user's own significant information being not fixed information such as a maker's logo on a display screen when displaying a video other than an input video signal during initialization process or the like at the time of turning on power source.  <P>SOLUTION: When the power source of the video display apparatus 100 is turned off, the video display apparatus acquires from a communication part 109 and a video apparatus 200 a reserved recording information list, a user's schedule, and information such as memos which should be displayed when the power is turned on next, and this acquired information are stored in a nonvolatile memory 113 beforehand, and the video apparatus 200 is made to display the information stored in the nonvolatile memory 113 during the starting process at the time of turning on the power source of the video apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005198666-A (JP)
Title: Method for producing baked giaoz
Inventor: WADA NAOKI
IPC: A23L35/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reproducing preferable crispy palatability of baked giaoz preserved after cooking, by reheating to cook just before eating, which palatability is peculiar to the baked giaoz.  <P>SOLUTION: The method for producing the baked giaoz comprises baking raw giaoz having multilayered skins and preserving the baked product, or attaching an edible oil on the surface of the baked giaoz of multilayered skins and preserving the attached product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006295374-A (JP)
Title: Amplifier circuit, voltage current conversion circuit, and transmitting apparatus
Inventor: TOMIYAMA HITOSHI
IPC: H03D7/14
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit operable at a low voltage, to provide a voltage current conversion circuit configured with the amplifier circuit, and to provide a transmission apparatus suitable for a low-voltage application.  <P>SOLUTION: The impedance of p-type MOS transistors 105, 106 is changed so that each voltage at nodes N1, N2 is nearly a constant voltage (voltage V1 + threshold Vth of the p-type MOS transistors). The impedance change causes a current difference between currents I1, I2 of the p-type MOS transistors 105, 106, in response to output currents I3, I4 of a differential current output circuit 201. A node N4 outputs a current, in response to the current difference between the output currents I3, I4, by giving the currents I1, I2 to a current mirror circuit 202 and gives the current to a gate of a p-type MOS transistor 109.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291311-A (JP)
Title: Brazing sheet made of aluminum alloy, and tube made of aluminum alloy for heat exchanger
Inventor: UEDA TOSHIKI
IPC: F28F21/08
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing sheet made of an aluminum alloy for a heat exchanger whose service life including fatigue in a plastic region is improved, and to provide an aluminum alloy tube for a heat exchanger composed using the same.  <P>SOLUTION: The brazing sheet 1 made of an aluminum alloy for a heat exchanger is composed of: a core material 2 of an Al-Mn based alloy; a surface material 3 of an Al-Zn-Mg based alloy clad on one side face of the core material 2; and a brazing filler metal 4 of an Al-Zn based alloy, an Al-Zn-Mg based alloy, an Al-Si-Mn-Zn based alloy or an Al-Si-Mn-Mg-Zn based alloy clad on the other side face of the core material 2, wherein its X-ray diffraction intensity ratio satisfies I<SB>200</SB>/(I<SB>111</SB>+I<SB>200</SB>+I<SB>220</SB>+I<SB>311</SB>)≥0.4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295756-A (JP)
Title: Digital modulator and its method, digital demodulator and its method
Inventor: HARADA MASAAKI
IPC: H04J11/00
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital modulator and a demodulator capable of alleviating degradation in transmission characteristics caused by fading etc., and to provide methods for them.  <P>SOLUTION: A digital modulator 10 comprises a mapper 11, a serial-to-parallel converter 12, an interleaver 13, an inverse discrete Fourier transform unit 14, and a parallel-to-serial converter 15. The mapper 11 makes groups for input binary digit data transmitted, and selects and maps a sequence configured of a plurality of symbols based on the groups. The serial-to-parallel converter 12 arranges in parallel a sequence which is the output of the mapper 11 and aligned in a time direction. According to a predetermined transpose rule, the interleaver 13 performs transposition for the order of symbols across the sequence which is the output of the serial-to-parallel converter 12 and arranged in parallel. The inverse discrete Fourier transform unit 14 modulates and multiplexes the transposed sequence which is the output of the interleaver 13. The parallel-to-serial converter 15 converts the modulated and multiplexed signals which are outputs of the inverse discrete Fourier transform unit 14 and arranged in parallel into signals aligned in the time direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291932-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: HAYASHI KOTARO
IPC: F01N3/08
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system carrying out better oxidation elimination of particulate matter in exhaust gas using a peroxide agent.  <P>SOLUTION: The exhaust emission control system for an internal combustion engine comprises an exhaust passage 13 through which exhaust gas exhausted from the internal combustion engine flows; a filter 14 provided in the exhaust passage 13 to collect particulate matter in the exhaust gas; and a peroxide agent producing device 40 for producing a peroxide agent outside the exhaust passage. When the temperature of exhaust gas flowing into the filter 14 is a predetermined temperature or lower, the peroxide agent produced by the peroxide agent producing device 40 is supplied to a predetermined part where the particulate matter is accumulated in the filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288976-A (JP)
Title: Simplified image displaying device and receiving system
Inventor: MATSUI AKIRA
IPC: H04N5/225
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified image displaying device preventing an electrical connection between an outer monitor and a receiving device from occurring when transmitting an electrical signal generated in the receiving device to the outer monitor.  <P>SOLUTION: The simplified image displaying device is equipped with a photo coupler 23 comprising a light emitting part 21 electrically connected only to an input terminal 10 and a light receiving part 22 to receive the light emitted from the light emitting part 21, a demodulation part 24 to demodulate a received radio signal, a switching part 25 to output an electrical signal either from the photo coupler 23 side or from the demodulation part 24, and a data generating part 26 to apply a specified signal processing to the electrical signal inputted from the switching part 25 for generating image data, and to output to a displaying part 9 and an output terminal 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299310-A (JP)
Title: Method for producing clouding-proof element, and clouding-proof element
Inventor: KIKUCHI HIDEYUKI
IPC: C23C14/08
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To produce a clouding-proof element in which droplets are hard to accumulate.  <P>SOLUTION: The method for producing a clouding-proof element is provided with: a preparation stage where a base material 22 is prepared; a holding stage where the base material 22 is held by a fixture 30 having at least three holding parts 36 of respectively pressing notched regions in the peripheral part on either side of the base material 22; and a hydrophilic film formation stage where a hydrophilic film is formed over the whole of either side of the base material 22 other than the regions pressed by the holding parts 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298090-A (JP)
Title: Touring bag for motorcycle
Inventor: MURAMATSU HIDEKI
IPC: B65D30/22
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touring bag for a motorcycle capable of easily and promptly changing the orientation of a stored map.  <P>SOLUTION: This touring bag for a motorcycle is a bag detachably fitted on the top of a fuel tank T of the motorcycle. This bag includes a bag body 1 and a map storage flat body 2 storing a map M and having a transparent surface film 3. The map storage flat body 2 is mounted so as to rotate in a plane shape on the top surface 7 of the bag body 1 mounted on the top of the fuel tank T.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298442-A (JP)
Title: Container and its sealing method
Inventor: KAWAKAMI KOJI
IPC: B65D77/20
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which surely keeps sealing properties of the content on the assumption that freezing is performed under a sealed condition, and in addition, can simply release a lid material from a container body, and also to provide its sealing method.  <P>SOLUTION: A strongly welding part 2A, between the container body 20 and the lid material 30 having an adhesive force so that the content is not leaked, is formed on the inner peripheral side of the flange 24 of the container body 20 opposing to the inside of an opening tab 32 of the lid material 30, and a weakly welding part 3 between the container body and the lid material having an adhesive force weaker than that for the strongly welding part 2A is formed on the outer peripheral side of the strongly welding part 2A on the flange 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306755-A (JP)
Title: New pyrazole derivative and hsp90 inhibitor containing the same as active ingredient
Inventor: NIITSUMA SETSUKO
IPC: C07D403/04
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-molecular compound useful as a pharmaceutical and having HSP90 inhibitory activity.  <P>SOLUTION: This HSP90 inhibitor contains a pyrazole derivative expressed by general formula (1A) or (1B) or a pharmacologically acceptable salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311054-A (JP)
Title: Coding apparatus, decoding apparatus, coding method, decoding method, and program
Inventor: TANIGUCHI TOMONORI
IPC: H04N19/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coding apparatus for coding data with a comparatively light processing load.  <P>SOLUTION: An image processor 2 does not calculate a coding parameter by applying count processing to a context and a prediction error but uniquely determines the coding parameter only from the context and uses the determined coding parameter to code image data. Thus, the complicated count processing for each context and the code parameter calculation processing can be omitted, and the reduction in the processing load and the memory capacity in use and the decrease in the processing time can be achieved as a result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305587-A (JP)
Title: Method for expanding end part of tubular material made of aluminum
Inventor: YOSHIDA MASATOSHI
IPC: B21D41/02
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To make the forming of a flange having a prescribed shape possible at low energy when forming the flange by expanding the end part of a tubular material made of aluminum by electromagnetic forming.  <P>SOLUTION: The flange 22a is formed by expanding the end part of the tubular material 14 made of aluminum to a prescribed angle (the half angle ψ of inclination) by preliminarily performing press forming with a press die 20, inserting an approximately truncated cone-shaped coil 21 for electromagnetically forming into the end part and further expanding the expanded end part by electromagnetic forming. Energy required for electromagnetic forming is reduced by the amount equivalent to the preliminary work to the half angle ψ by press forming. The coil 21 can be arranged near by the end part of the tubular material by making the half angle α of inclination of the coil 21 approximately equal to the half angle ψ of inclination of the end part of the tubular material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311176-A (JP)
Title: Clock detection circuit, signal processing circuit using the same, and information terminal device
Inventor: YAMAJI HIDEO
IPC: G06F1/04
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock detection circuit capable of discriminating whether a clock signal is inputted or not by the small number of elements.  <P>SOLUTION: In the clock detection circuit 100, one end of a first capacitor C1 is grounded. Power supply voltage Vdd is applied to the source of a first transistor M1 and the drain of the first transistor M1 is connected to the other end of the first capacitor C1. A clock signal CLK is inputted to the gate of the first transistor M1 via an inverter 12. A first resistor R1 is connected between the other end of the first capacitor C1 and ground potential. The first transistor M1 is repeatedly turned on and off in accordance with the clock signal CLK, the first capacitor C1 is charged with electricity and first voltage Vc1 is increased. When the first voltage Vc1 exceeds the threshold voltage of a comparator, a clock detection signal CLKDET is turned to a high level.  <P>COPYRIGHT: (C)2007,JPO&INPIT