baber/WOPTO huggingface dataset:
Patent JP-2008106658-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: ONO TOMOYUKI
IPC: F02M25/07
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology inhibiting troubles caused by drop of temperature in a combustion chamber by inhibiting drop of temperature in the combustion chamber even if idling operation continues for a long period of time in an exhaust gas recirculation device for an internal combustion engine.  <P>SOLUTION: This device is provided with a turbocharger including a turbine and a compressor, a low pressure EGR passage, a high pressure EGR passage, a low pressure EGR valve arranged in the low pressure EGR passage and controlling quantity of low pressure EGR gas, a high pressure EGR valve arranged in the high pressure EGR passage and controlling quantity of high pressure EGR gas, an idling operation continuation time counting means counting idling operation continuation time of the internal combustion engine, and a control means controlling the low pressure EGR valve to a close side and the high pressure EGR valve to an open side when idling operation continuation time counted by the idling operation continuation time counting means continues for a time T1 or longer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104616-A (JP)
Title: Merchandise information display system, control method of merchandise information display system, and program
Inventor: MINOWA MASAHIRO
IPC: A47F5/00
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise information display system which can make a variety of POP displays by a simple structure, a control method of a merchandise information display system, and a program.  <P>SOLUTION: The merchandise information display system 1 has electronic POP devices 3 displaying additional information to be displayed in addition to sales prices 11 of sales merchandise, and a host device 4 controlling the display of the electronic POP devices 3. The host device 4 includes display control data transmission means 81 to transmit display control data to perform display control to the electronic POP devices 3. The electronic POP device 3 includes an additional information display portion 32 displaying additional information, a display data storage portion storing a plurality of display data files to be displayed as the additional information, selection means to select display data files on the basis of the result of analysis of the acquired display control data, and display data display control means 102 to display the selected display data files in an additional display portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007176599-A (JP)
Title: Wrap film device capable of being easily volume-reduced
Inventor: UMETSU TADASHI
IPC: B65D5/72
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrap film device comprising a box 2 with a required strength for holding a roll of a wrap film, which box is crushed with a small force and easily volume-reduced when the box 2 is crushed and disposed of after the wrap film is exhausted.  <P>SOLUTION: A half-cut line is formed in the surface on which a front wall flap 23 and a back wall flap 43 are bonded, when a force for separating a bottom wall flap 33 from the front wall flap 23 or the back wall flap 43 is applied. The paperboard material on the bonding surface of the front wall flap 23 or the back wall flap 43 is bonded to the bottom wall flap 33 and separated, and is broken along the half-cut line, thereby the bottom wall flap 33 can be easily separated from the front wall flap 23 or the back wall flap 43.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008109519-A (JP)
Title: Verification method of signature key, electronic signature method, verification method of electronic signature, and information processor
Inventor: TANIMOTO KOICHI
IPC: H04L9/08
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To manage logs of processing regarding a signature key, a time stamp and an electronic signature in order to assure of validity of each piece of data.  <P>SOLUTION: Key management and business flow management are performed to perform long-term verification of an electronic signature imparted on business and authenticity assurance (including time assurance) of the logs. In verification of an electronic document, log verification (S1502) for verifying whether or not the electronic signature is performed, time stamp verification (S1503) for verifying signature time and key verification (S1504) for verifying whether or not a key used at the time is within a validity are performed in addition to usual signature verification (S1501) to perform more strict verification of the certificate. In the time assurance, while flexibly creating the time stamp corresponding to use, reliability equivalent to use of a third party institution is given.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109815-A (JP)
Title: High-frequency power supply unit
Inventor: MATSUNO DAISUKE
IPC: H02M7/00
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power supply unit which controls a switching frequency, with high accuracy.  <P>SOLUTION: The high-frequency power supply unit includes a signal generating portion 15, a switching portion 12, a current detecting portion 13, a phase difference detecting portion 14, and a frequency control portion 16. The signal generating portion generates two fundamental waves which have the same frequency as the command frequency. The switch portion performs switching, based on one of output signals of the signal generating portion 15; the current detecting portion detects the high-frequency current supplied to a discharge load; the phase difference detecting portion computes the phase difference θ<SB>1</SB>that corresponds to the phase difference between the voltage and the current, based on the output signal of the signal generating portion 15; and the output signal of the current detecting portion 13. The frequency control portion computes the command frequency, based on the output of the phase difference detecting portion 14. According to such a configuration, impacts due to harmonic components are eliminated, and the phase difference θ<SB>1</SB>is computed with high accuracy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090244-A (JP)
Title: Rhythm stimulus input device for intellectual handicapped children (persons) and young children
Inventor: NOZU TAKASHI
IPC: G09B15/00
Filed: 2006-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rhythm stimulus input device capable of inputting rhythmical stimulus to tactile and motion perception, which many intellectual handicapped children (persons) and young children desire.  <P>SOLUTION: Stimulus objects 2 located in a line with fixed distance are attached to a hand rotating rotation drum 1, and the rotation drum 1 is rotated by hand rotating, and a part of a body of a person who inputs the rhythm stimulus is made contact to this. Input tempo and rhythm are changed by changing a rotation cycle of the rotation drum 1 and arrangement of the stimulus objects 2, and stimulus desired by the person is effectively applied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007080494-A (JP)
Title: Playback system to reproduce video signal from optical disk, its reproducing method, and optical disk recording method
Inventor: KATAYAMA YOSHITAKA
IPC: G11B27/10
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playback system to suitably reproduce video signals from an optical disk.  <P>SOLUTION: In the playback system to reproduce a video title from an optical disk, a first menu is reproduced from the video manager after obtaining the video manager menu language unit based on matching between the language code specific to the reproduction device and the video manager menu language code by referring to the video manager information. The attribute information is obtained from the video title set attribute by referring to the video title set attribute table. Then, a second menu is reproduced from the video title after obtaining the video title menu language unit based on matching between the language code specific to the reproduction device and the video title menu language code by referring to the video title set information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008098121-A (JP)
Title: Disconnection preventive sponge
Inventor: KOBAYASHI HIROHIKO
IPC: H01R13/46
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a secure, safe output cord of an AC adaptor by preventing the disconnection due to repeated bending of the leading part of the cord root.  <P>SOLUTION: A disconnection preventive sponge has holes 2, 3 opened on the upper face of the cylindrical sponge 1 and spaced apart about a finger width, a cut edge 4 to link the holes 2, 3 provided, and a rectangular hole 6 with a brim 5 opened on the lower face thereof. On the sponge of this structure, the cord 7 of the leading part of the root 8 thereof is bent in an inverse U-shape and projected by about fingertip on the upper face; and the sponge is stuck on the AC adaptor 11. If bending is generated on the cord, the projected cord and the sponge suppress the bending, thus preventing the disconnection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116117-A (JP)
Title: Manufacturing method of heat exchanger
Inventor: SUGIMOTO NAOMI
IPC: F28F9/02
Filed: 2006-11-03
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a plurality of multi flow-type heat exchangers 100A, 100B by cutting and separating one assembled joined body.  <P>SOLUTION: This manufacturing method comprises a first process for disposing a tube 111 between both header tank portions 120, 130, a second process for disposing partitioning members 103 for closing spaces in the header tank portions 120, 130 in the tank longitudinal direction, respectively two by two at opposed parts on the way of the tank longitudinal direction, of both header tank portions 120, 130, a third process for joining these assemblys 1 as a whole, and a forth process for separating the plurality of heat exchangers 100A, 100B by cutting the parts respectively between two sheets of partitioning members 103 along the tube longitudinal direction. The plurality of multi flow-type heat exchangers can be manufactured by partitioning both header tank portions 120, 130 by the plurality of partitioning members 103 in the tank longitudinal direction, and cutting the parts respectively between the partitioning members along the tube longitudinal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007021270-A (JP)
Title: Roman shade
Inventor: KUSAKABE TAKASHI
IPC: A47H5/08
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Roman shade equipped with each screen hanging from a head rail whose width in the front/rear direction is reduced and capable of facilitating the maintenance of a stopper with the head rail mounted.  <P>SOLUTION: The Roman shade comprises screens hanging from a head rail at the upper edge which can move up and down, lifting cords one end of which locks at the lower edge of the screen and the other end hangs from an end of the head rail, and a stopper which operates and locks the lifting cords attached to and passing through in the head rail. The stopper removable from below is mounted in a removable case attached to the head rail mounted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008115335-A (JP)
Title: Transparent member comprising fluororesin composite composition
Inventor: NAM PHAM HOAI
IPC: C08J3/20
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent member comprising a fluororesin composite composition prepared by uniformly dispersing inorganic particles in the fluororesin in a nanometer level, and excellent in gas/liquid permeability resistance.  <P>SOLUTION: The transparent member comprises the fluororesin composite composition prepared by separating/drying an aggregate, obtained by freezing a uniform aqueous dispersion prepared by agitating/mixing a fluororesin emulsion with a colloidal solution of the inorganic particles at ≤0°C, changing ionic intensity or pH of the mixed solution by adding an electrolyte or applying shearing force, from the water-based solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007142406-A (JP)
Title: Method of manufacturing embedded printed circuit board
Inventor: CHO SUK-HYEON
IPC: H05K3/46
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily work a dielectric materials into a uniform thickness.  <P>SOLUTION: The method of manufacturing an embedded printed circuit board includes the steps of sequentially stacking a first conduction layer and a second conduction layer on a substrate; filling a hole with the dielectric material, after forming the hole on the second conduction layer; forming an upper electrode disposed on the dielectric material and pads, electrically connected to the first conduction layer, by stacking a third conduction layer on the second conduction layer and then removing a part of the third conduction layer; and forming via holes electrically connected to the upper electrode and the pads and forming an outer layer circuit, after stacking an insulation layer on the third conduction layer. Thus it is possible to easily work the dielectric material with a uniform thickness and to obtain a capacitor and a resistor, at the same time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007298940-A (JP)
Title: Optimal initial setup for display
Inventor: MILLER SAMUEL
IPC: G09G5/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to set up initial specific parameters of a display, such as of a flat-panel TV.  <P>SOLUTION: When the display detects the initial power turned on, selections are displayed to the user for setting up the device either for appreciation at home or demonstration in store. Then, the display sets up the initial image display parameters, such as for color, brightness, contrast, and others based on the choice selected by the user, to make optimal setups for the selected viewing environments.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121139-A (JP)
Title: Mitaine
Inventor: FUKUSHIMA REIKO
IPC: A41D19/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mitaine (glove without finger parts) easily made and user-friendly.  <P>SOLUTION: The mitaine is made as follows: doubly folding a sheet-like material to make the folded line a little finger-side edge part 2 so as to form a back part 3 and a palm part 4 each of the hand; forming a space part 10 at the intermediate part in a longitudinal direction while keeping some distance from a thumb-side edge part 5 opposite to the little finger-side edge part 2 to form a front joint part 12 and a back joint part 13 which are placed at the front and back of the space part; making the inside part of the space part 10 a thumb insertion part 11; and making the inside part between the front joint part 12 and the back joint part 13 and the little finger-side edge part 2, an insertion part 14 for fingers other than the thumb.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007060718-A (JP)
Title: Video/audio signal recording and reproducing device
Inventor: IMAI TAKAHIRO
IPC: H04N5/781
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite device of a hard disk device and a DVD device which can record an HD broadcast such as BS digital broadcast or the like in the hard disk and the DVD, and to implement a cross-sectoral function which spans the hard disk device and the DVD device.  <P>SOLUTION: The composite device includes a digital broadcast tuner that receives digital Hi-Vision (HD) broadcast, and a hard disk controller and the DVD controller which record and regenerate output signals from the digital broadcast tuner. It records a transport stream (TS) format signal outputted from the digital broadcast tuner in the hard disk in the TS format, and regenerates the TS formatted signal recorded in the hard disk to output on a monitor to be viewed in a time-shift manner while converting the TS format signal outputted from the digital broadcast tuner into a program-stream (PS) format signal to be stored in the DVD in real time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008122815-A (JP)
Title: Image forming apparatus
Inventor: TAKANO HIDEHIRO
IPC: G03G15/10
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of suppressing flocculated toner scraped off by a cleaner blade from being stuck to a coating roller, thereby forming an excellent image.  <P>SOLUTION: A sheet abutting position where a scooping sheet abuts on a developing roller is arranged between a cleaning position and the coating roller in a vertical direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121650-A (JP)
Title: Electric blower and vacuum cleaner using the electric blower
Inventor: KAYAMA HIROYUKI
IPC: F04D29/28
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower for facilitating assembling, while improving air blowing efficiency, by restraining a vortex flow in a flow passage in an impeller.  <P>SOLUTION: A curved part 16 (that is, a fillet part) is arranged along a joining part in the joining part of at least a front shroud 4 constituting the impeller 2 and a blade 6, and the curved part 16 is sandwiched between the front shroud 4 and the blade 6. Thus, thee air blowing efficiency can be improved by restraining the vortex flow in the flow passage in the impeller 2 by the curved part 16. When assembling the impeller, the curved part 16 is also simultaneously sandwiched and assembled, and the assembling can also be facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282471-A (JP)
Title: Electronic equipment, its control method, and its program
Inventor: TAKAMATSU SEIJI
IPC: H02J7/02
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the risk of the occurrence of an accident caused by the use of an inferior counterfeit battery pack or a copycat battery pack in electronic equipment having a configuration operable by a battery pack.  <P>SOLUTION: When the battery pack is connected at the power supply ON time (Yes at a step S1), authentication of the battery pack is tried (a step S2). When succeeding in the authentication (Yes at the step S2), charging and discharge are allowed. When failing in the authentication (No at the step S2), a display of "Do you use a genuine battery? (YES/NO)" is displayed (a step S3). When a user inputs "YES" (Yes at a step 4), a display of "Battery abnormality is detected. Please make an inquiry at a manufacturer." is displayed (a step S5) and the charging and discharge are inhibited (a step S6). When the user inputs "NO" (No at the step S4), a display of "It is not the genuine battery. It is exempt from the manufacturer's warranty." is displayed (a step S7), the charging and discharge are allowed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007139783-A (JP)
Title: System and method of image restoration adopting linear track scanning
Inventor: ZHANG LI
IPC: G06T5/20
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide system and method of image restoration for improving image restoration resolution where the effect on the restored image of data cut is reduced.  <P>SOLUTION: The present invention is a system and a method of image restoration that use linear track scanning, which avoids degradation in image resolution due to interpolation in both angular and detector directions in data rearrangement. This system comprises a projection data converter for converting projection data in linear track scanning into projection data in pseudo-parallel bundle scanning; a filter section for acquiring filtered projection data by performing convolution integration of the projection data, in pseudo-parallel bundle scanning with predefined convolution integral function core, and a back-projection section for restoring images, by the execution of weighting back-projection on filtered projection data. The present invention has general advantages of filtering back-projection, such as quick restoration rate, easy parallel operation, and easier acceleration operation, etc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008126390-A (JP)
Title: Chip cutting method for machine tool and the machine tool
Inventor: SUEOKA KAZUHIKO
IPC: B23B25/02
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip cutting method for a machine tool and the machine tool capable of preventing troubles such as the twining of chips by cutting the chips finely when they are produced at the time of cutting of workpieces even during an unattended operation for a long time.  <P>SOLUTION: The machine tool is provided with chucks 11:12, 21:22 for holding a workpiece W; spindles 10, 20 for rotating the chucks 11:12, 21:22; cutting tool holding means 30a for holding a cutting tool 30 processing the workpiece W; and a chip cutting means for cutting chips S produced during the processing of the workpiece W. The chip cutting means is provided with first cutting means 41a;41b, 42a;42b rotated integrally with the spindles 10, 20 and second cutting means 43a;43b, 44a;44b provided in close proximity to portions through which the first cutting means 41a;41b, 42a;42b pass, and the chips S are cut by the first and second cutting means 41a;41b, 42a;42b, 43a;43b and 44a;44b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131825-A (JP)
Title: Reduced voltage starting device
Inventor: ICHIYANAGI TATSUNOBU
IPC: H02P1/28
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress inrush current, when a three-phase autotransformer is to be star-connected at Korndorfer starting.  <P>SOLUTION: This reduced voltage starting device is provided with a compensator KC, which is inserted between a power source and an electric motor and star-connected; star-connection contactors 6 which are inserted between coils of each phase and a neutral point in the compensator KC; resistors R, which are connected in parallel with the star-connection contactors 6; and resistor insertion contactors 6R, wich are connected in parallel to the star-connection contactors 6 and in series with the resistors R. When the electric motor is started, the resistor insertion contactors 6R are connected first, then power is supplied, and the star connection contactors 6 are connected sequentially.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134471-A (JP)
Title: Display device
Inventor: ISHINO TOSHIKI
IPC: G02B27/02
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To attach a display unit where constitution for performing video display is integrated to a case member considering deformation relative to the case member or shock from the outside.  <P>SOLUTION: An HMD 101 includes the display unit 301 where constitution for projecting an image to user's right and left eyes is integrated, and the case member 302 pivotally supporting the display unit 301 at the center part of the display unit 301 in a right-and-left direction. Furthermore, the HMD 101 is equipped with elastic members 308 provided between both ends of the display unit 301 in the right-and-left direction and the case member 302.  <P>COPYRIGHT: (C)2008,JPO&INPIT