baber/WOPTO huggingface dataset:
Patent JP-2005277671-A (JP)
Title: Level conversion circuit
Inventor: NAGATA KYOICHI
IPC: H03K19/0175
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level conversion circuit with a small through-current and a low consumption current which operates at high speed, and a semiconductor circuit with the same while solving the problems that a through-current flowing between a power supply voltage and a ground voltage is large since an input signal with a low amplitude is received by an input stage with a high power supply voltage in the level conversion circuit, and many restrictions of the setting of a ratio or the like in a low amplitude voltage level, the threshold of a transistor, and the input stage occur in order to suppress the through-current and make a low amplitude signal as a full-swing amplitude of a power supply voltage.  <P>SOLUTION: The through-current can be reduced by eliminating the simultaneous operation by inputting an independent control signal to a driver control unit and an output transistor. The ratio of the transistor can be easily selected. Consequently, a freedom degree of design is increased and the speeding-up is realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005064457-A (JP)
Title: Thermoelectric converter
Inventor: TATEYAMA KAZUKI
IPC: H01L35/08
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric converter with the joint of a thermoelectric element and the thermoelectric element that are hard to be damaged, even if they are heated to get deformed and having excellent reliability.  <P>SOLUTION: In a thermoelectric converter 1, a plurality of heat-radiating side electrodes 13 that are correspondingly arranged at a position where each thermoelectric element should be arranged are arranged on the surface of the heat-radiating side substrate 14 forming a plane surface in an array form. With respect to a plurality of p-type thermoelectric elements 10 and n-type thermoelectric elements 11, heat-absorbing side electrodes 5 are brought into sliding contact with the heat-absorbing side end face of these thermoelectric elements, and the heat-radiating side end faces and the heat-radiating side electrodes 13 of the respective thermoelectric elements 10 and 11 are bonded by solder 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276015-A (JP)
Title: Personal identification device
Inventor: SAITO HIROBUMI
IPC: G06F21/34
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing a personal identification device to safely deal with biological information.  <P>SOLUTION: In a personal identification device 100, a biological information acquisition section 104 acquires biological information from a person to be identified. A feature extraction section 116 specifies a biological value indicating features of the biological information. A similarity value specification section 106 calculates a similarity value indicative of similarity between a predetermined reference value and the biological value. An authentication section 108 specifies a registered person corresponding to the person to be identified by comparing similarity values of registered persons corresponding to the reference value with the similarity value of the person to be identified corresponding to the reference value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275242-A (JP)
Title: Video capture circuit and video capture method
Inventor: TEZUKA KAZUTO
IPC: G09G5/18
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video capture circuit and a video capture method which prevents discontinuity, flickers, etc. of videos resulting from the deviation of VSYNC/HSYNC on the writing side and the reading side, based on the difference in the frequency between the writing clock and the reading clock.  <P>SOLUTION: A vertical synchronizing signal VSYNC<SB>R</SB>for reading, synchronized with a reading clock CL2, is generated in the video capture circuit; the phase difference between a vertical synchronizing signal VSYNC<SB>W</SB>synchronized with a writing clock CL1 and the vertical synchronizing signal VSYNC<SB>R</SB>for reading is monitored in a phase synchronization control part 14; and a period of the vertical synchronizing signal VSYNC<SB>R</SB>for reading is controlled, based on the phase difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280378-A (JP)
Title: Folding mechanism of sheet for vehicle
Inventor: NAKAMURA SHINYA
IPC: B60N2/30
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a floor of a trunk room after a seat is folded to the full flat state.  <P>SOLUTION: The folding mechanism of the seat for the vehicle is provided with an intermediate plate 5 having a base end turnably connected to a base plate 43 and a distal end turnably connected to a base end of a seat back 3; a lock mechanism 6 for locking the intermediate plate 5 to the base plate 43 so as to maintain the distal end of the intermediate plate 5 from a low floor part 42 to predetermined height and enabling turning of the intermediate plate 5 to the low floor part 42 side by releasing the lock; and a lock mechanism 7 for locking the seat back 3 to the intermediate plate 5 so as to maintain the seat back 3 to a seating position and enabling turning of the seat back 3 to the low floor part 42 side by releasing the lock. After the lock by the lock mechanism 6 is released in interlocking to forward turning of the seat cushion 1, the lock by the lock mechanism 7 is released.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279435-A (JP)
Title: Catalyst for purifying exhaust gas and its production process
Inventor: KANAZAWA TAKAAKI
IPC: B01J27/232
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance heat resistance of a catalyst carrying Rh on ZrO<SB>2</SB>.  <P>SOLUTION: The catalyst contains a carrier made of ZrO<SB>2</SB>including a lanthanoid element and Rh carried on the carrier, wherein a crystal lattice of Rh conforms to the crystal lattice of the carrier. The crystal lattice of Rh conforms to the crystal lattice of the carrier and is stabilized. Therefore, it is considered that an affinity for the carrier is enhanced and a Rh particle is hard to move even if exposed to high temperature. Accordingly, the grain growth of Rh is inhibited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281219-A (JP)
Title: Norbornene derivative, and (co)polymer obtained by polymerizing the derivative
Inventor: TAKAI HIROKAZU
IPC: C08F232/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new alicyclic structure-containing monomer capable of obtaining a polymer having extremely low birefringence and high heat resistance as well as excellent transparency and non-water absorbency.  <P>SOLUTION: A norbornene derivative containing an N-mesogen-substituted dicarboximide group is suitable as the alicyclic structure-containing monomer. The mesogen group is preferably a group having two or more aromatic rings (including hetero-aromatic rings) or alicyclic rings. The (co)polymer having the above various characteristics is obtained by (co)polymerizing 1-100 wt% of the derivative with 99-0 wt% of alicyclic structure-containing monomer having no mesogen group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292191-A (JP)
Title: Retina scanning image display device
Inventor: WATANABE MITSUYOSHI
IPC: G02B26/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retina scanning image display device capable of easily positioning luminous flux K on the retina of the eye M of an observer.  <P>SOLUTION: The retina scanning image display device is equipped with a luminous flux output part 2 which outputs the luminous flux K and a scanning means 3 of scanning the retina with the luminous flux K and displays an image on the retina of the observer, wherein a luminous flux section enlarging means 4 of making the width of the luminous flux K incident on the pupil of the observer larger than the width of the luminous flux incident on the scanning means 3 is included.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288604-A (JP)
Title: Boring device
Inventor: SUZUKI SEIJI
IPC: B23B29/034
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring device structured so that a tool is reciprocated in the radial direction using a piezoelectric element, capable of performing a high precision non-genuine circular processing by minimizing the eccentric mass at the time of processing.  <P>SOLUTION: Inside a tool holder 20, the piezoelectric element 24 for reciprocating a boring tool 22 in the radial direction is installed coaxially with the tool holder 20 in the tool holder 20. At the free end 24b of the piezoelectric element 24, key 28 is mounted to convert the displacement in axial direction of the free end part into the displacement in radial direction of the boring tool 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292387-A (JP)
Title: Display panel driving method, driver, and program for driving display panel
Inventor: NOSE TAKASHI
IPC: G09G3/20
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving technique for improving the picture quality of a display panel in which a plurality of signal lines are driven by one amplifier on a time-division basis.  <P>SOLUTION: Disclosed is the driving method for the display panel in which N pixel sets are provided for each input terminal 14. This driving method includes (A) a step of writing a voltage corresponding to pixel data to an R pixels, G pixels, and B pixels positioned on an n-th line through a switch 13 on a time-division basis, and (B) a step of writing a voltage corresponding to pixel data to R pixels, G pixels, and B pixels positioned on an n+1-th line adjacent to the n-th line through the switch 13 on a time-division basis. The writing order of the n+1-th line is different from that of the n-th line. The writing order of N G pixels is so determined that the pixels are N+1-th and later among N×3 pixels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293173-A (JP)
Title: Tag unit and tag unit reader
Inventor: MUROFUSHI NOBUO
IPC: G06K19/07
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not a tag unit comprising a plurality of radio tags is reusable.  <P>SOLUTION: A tag unit 2 comprises a radio tag 5 comprising an antenna 3, a sending/receiving part 19 and a storage part 20, and a radio tag 8 comprising an antenna 6, a sending/receiving part 12 and a storage part 22, with the antennas 3, 6 arranged approximately in parallel. A serial number A is stored in the storage part 20 of the radio tag 5 and a serial number B is stored in the storage part 22 of the radio tag 8. Common data are written in the storage part of each radio tag by a tag unit reader/writer 10 and the serial numbers A, B of the radio tags are stored in the storage part 18 of the tag unit reader/writer. When the serial numbers and the data in the storage parts of the radio tags are read by the tag unit reader/writer, it is determined whether or not the serial numbers are legitimate so as to determine whether or not the tag unit 2 is reusable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293245-A (JP)
Title: Method for explicitly displaying summary of text sentence data
Inventor: MUNESAWA TAKUO
IPC: G06Q50/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide summaries of a multiplicity of text sentence data created and stored in a language such as XML in a database of personal computer in categories of a small number from two to six.  <P>SOLUTION: Even when text sentence data of a vast amount written in XML in the database of the personal computer is a Japanese sentence with a lot of ambiguous expressions, namely even when there are only partial matches, by carrying out a keyword search by using cold fusion, contents are evaluated, and the text sentence data is roughly classified/sorted and tabulated into groups of a small number from two to six. By explicitly displaying a tabulation result, an outline of a whole of the vast amount of documented data can be accurately grasped visually.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293734-A (JP)
Title: Disk housing device, disk selecting device, and disk device
Inventor: HANDA TAKAHITO
IPC: G11B17/26
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured disk housing device capable of surely holding a disk by a disk holding part at the time of housing the disk and easily loading/unloading to and from the disk holding part at the time of reproducing the disk or inserting/pulling out the disk, a disk selecting device, and a disk device.  <P>SOLUTION: Trays 250 for individually holding a plurality of disks D are stacked together. The trays 250 are provided with holding arms 252 and 253 and a lock hole 254. The holding arms 252 and 253 can be rotated between a closed position in which holding catches 252-2 and 253-2 disposed therein come into contact with the disks D to hold them and an open position in which the catches move apart from the disks D to release them. The holding catches 252-2 and 253-2 of the holding arms 252 and 253 of the adjacent trays 250 enter the lock hole 254.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289331-A (JP)
Title: Hot air/cold air changing-over unit structure for vehicle
Inventor: MARUYAMA KUNIO
IPC: B60H1/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a structure which is simple and has less air leakage.  <P>SOLUTION: This hot air/cold air change-over unit structure has a change-over unit body 29 including a hot air inlet 25, a cold air inlet 26 and a hot air/cold air outlet 27; an operation dial 32 for rotatably closing the opening end 30 of the changing-over unit body 29 via a sealing material 31; and a change-over valve 41 having a shaft 39 and a sealing vane 40 and capable of change-over a communicated state at either the hot air inlet 25 or the cold air inlet 26 with respect to the hot air/cold air outlet 27. A shaft 39 of the change-over valve 41 passes through a bottom part center position of the changing-over unit body 29. A moving link type cam follower 46, movable axially and integrally rotated with respect to the rotating direction, is fitted to a through-pass part 45 of the shaft 39, and is provided a resilient member 49, capable of pressing the moving link type cam follower 46 against a cam surface 48 formed on the outer surface of the bottom part of the change-over unit body 29.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301723-A (JP)
Title: Information reader and information processing system
Inventor: YOSHINO HIRONORI
IPC: G06K17/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the replacement of information recording carriers by using one information reader in reading and writing information about a plurality of information recording carriers used for different purposes, so that no mixing occurs.  <P>SOLUTION: The information reader includes a reading/writing part for reading information about the information recording carriers, and at least two reading positions where the information recording carriers are located when the information about the information recording carriers is read. One of the reading positions corresponds to a storage part for storing at least some of the information recording carriers, and the other of the reading positions corresponds to a placement part for placing the information recording carriers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296901-A (JP)
Title: Cleaning material, air filter, air conditioner, heat exchange element and heat exchange unit
Inventor: OKAMOTO YOSHIO
IPC: F24F1/0076
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning material exhibiting excellent cleaning treatment ability as compared with a conventional optical semiconductor catalyst when weight of the cleaning material capable of being carried on an air cleaning member is restricted to some extent.  <P>SOLUTION: The cleaning treatment material 847 is a mixture of the optical semiconductor catalyst 846 and apatite 845 having photocatalyst function. In the optical semiconductor catalyst 846, a diameter of a secondary particle is 0.1 to 1 μm. In the apatite 846 having the photocatalyst function, a diameter of the secondary particle is 1 to 10 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301185-A (JP)
Title: Image forming apparatus
Inventor: KOIZUMI KAZUHISA
IPC: G03G21/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the laying a bundled wire and to easily secure safety by individually arranging feeding routes to an abnormality detection means and a heating means in an image forming apparatus provided with a fixing device.  <P>SOLUTION: A plurality of heaters 111-113 are driven by a first feeding part under the control of a system controller 101, thermo-SWs 115, 116 driven by a second feeding part and connected in series detect abnormality of respective heaters 111-113, and at the occurrence of abnormality, the first feeding part is cut off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311478-A (JP)
Title: Image processor and method therefor
Inventor: TOMITA MAKOTO
IPC: G06T11/60
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To correct images at once by means of an image edition application capable of correcting a plurality of image data by once given instruction, even if different original sizes are mixed.  <P>SOLUTION: The image processor acquires image information under process (S301), determines the magnification of thumbnails with a maximum-sized image taken as a reference (S303), scales down images under process opened one after another (S304), makes up and shows thumbnails, and shows a selected page on a UI (S305). Among image correcting positions of correcting portions and images under process, an operator inputs an applied page designation for designating a page for processing its image, and an arranging position designation for designating selected pages and the image position to be set just on a process origin. The apparatus takes out applied pages one after another according to the input, does a coordinate transformation of the position of the applied page so that the position designated by the page arranging position designation is set just on the origin of the image correcting position, shows the image correcting position and range and down-scaled images of the selected page on the UI according to the transformed coordinates, and, if instructed to execute the correcting process, executes the process designated for each applied page at the designated image correcting position and range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304356-A (JP)
Title: Chemical cartridge
Inventor: KAWAMURA SHINYA
IPC: A01N25/18
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical cartridge which can be thinned, can be kept in a prescribed shape, does not attach the chemical to a hand, when held with the hand, and does not waste the chemical.  <P>SOLUTION: This chemical cartridge is characterized by comprising a sheet-like chemical-impregnated member 20 having air permeability and liquid absorbency, and containing a chemical, and a holding container 21 comprising a container body 30 and a lid 40 and nipping and holding the upper and lower sides of the chemical-impregnated member 20, forming dent portions 35, 36 and 37 in the central holding portion 31, outer peripheral holding portion 32 and intermediate holding portion 33 of the container body 30 to form a space 21c between the container body 30 and the lower side of the chemical-impregnated member 20, and forming air-ventilating holes 45, 46 and 47 in the central pressing portion 41, outer peripheral pressing portion 42 and intermediate pressing portion 43 of the lid 40 to flow air in the space 21c. Thereby, the chemical impregnated in the holding portion held with the holding portions and the pressing portions in the chemical-impregnated member 20 can be diffused with air flowing in the space 21c in the atmosphere, and the chemical in the holding portion is not wasted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005051739-A (JP)
Title: Image processing apparatus, image processing method, image processing program using the image processing method and recording medium with the image processing program stored thereon
Inventor: YAMADA MAIKO
IPC: H04N1/46
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which improves processing efficiency and has a high output picture quality.  <P>SOLUTION: The image processing apparatus includes: a compressing unit (compressing means) 11 that compresses image data inputted by a scanner (input means) 10 at a desired compression ratio to generate compressed image data; a storage unit (image data storage means) 21 that stores the compressed image data; and a control unit (control means) 20 that reads out the compressed image data stored in the storage unit 21 and determines whether image correction according to color distribution of the image data should be performed based on compression ratio information 22 and a discrimination result 23 of a type of the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016514-A (JP)
Title: Fuel supply device
Inventor: SUZUKI MASASHI
IPC: F04B23/10
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed pump 3 improving pump performance by reducing side clearances in an axial direction at both sides of a pump element PE.  <P>SOLUTION: The feed pump 3 as this fuel supply device is constructed in such a manner that an outer rotor 22 and an inner rotor 23 constructing the pump element PE have through holes 22a, 23a formed on a tooth tip part of the outer rotor 22 and a tooth tip part of the inner rotor 23 respectively. Consequently, since side clearances provided in both axial sides of the rotors 22, 23 are communicated with each other, pressure in a thrust direction can be equalized in the both sides of the both rotors 22, 23 in the axial direction. Consequently, the both rotors 22, 23 do not have metal-to-metal contact with a pump cover 19 and a pump plate 20 and can be floated, troubles such as abnormal wear and seizure can be suppressed even if side clearance between the pump cover 19 and the pump element PE is set small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005304824-A (JP)
Title: Diagnostic reading picture environmental information providing system
Inventor: KAWAKAMI JUN
IPC: G16H10/60
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reproduce diagnostic reading picture environment.  <P>SOLUTION: This diagnostic reading picture environmental information providing system is provided with: a diagnostic reading picture environmental information DB 7 which stores a plurality of data files about the diagnostic reading picture environment in connection with a user name and hardware constitution; a reception part for receiving the providing request of the data files with information about the hardware constitution from a medical picture observation device 3 connected through an electronic communication network; a retrieval part 10 for retrieving the DB 7 with the user name and the hardware constitution for obtaining a data file related with the received user name and hardware constitution; and a transmission part 9 for transmitting the obtained data file to the observation device 3 being a providing request source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004209994-A (JP)
Title: Ink refilling method
Inventor: YAMAGUCHI SHUICHI
IPC: B41J2/175
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To propose a recycling method to recycle an ink bag.  <P>SOLUTION: The ink refilling method is composed of a process to insert an ink infusion needle 44 to an ink supply port 5 of the ink bag 1 and to lay it on a base, an ink discharging process to discharge the ink remaining in the ink bag 1 by suction while the ink bag 1 is being compressed by a pressing plate 46, and an ink infusion process to infuse a predetermined amount of ink to the ink bag 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI