baber/WOPTO huggingface dataset:
Patent JP-2006238307-A (JP)
Title: Encryption and decryption method and device
Inventor: MORIOKA KIYONORI
IPC: H04L9/16
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption and decryption method and device for preventing a third party from detecting the timing of key exchange.  <P>SOLUTION: An encryption device 11 is provided with an information processor 13 for generating contents data, a hash processor 14 for generating summary data, a key selection processor 15 for selecting an arbitrary key from a key list storage and an encryption processor 16 for encrypting the summary data and the contents data. A decryption device 12 is provided with a key selection processor 17 for selecting an arbitrary key from the key list storage, a decryption processor 18 for decrypting the encrypted data, a hash processor 19 for generating the summary data from the decrypted contents data, and a comparison processor 20 for comparing the decrypted summary data with the summary data generated by the hash processor 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235512-A (JP)
Title: Plasma display
Inventor: MATSUI TOMOYA
IPC: G09G3/294
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low cost plasma display.  <P>SOLUTION: The plasma display is provided with a plasma display panel 10, driving circuits 12 and 13 which apply voltages to a plurality of electrodes of the panel 10 and a power supply circuit 15 which supplies a power supply voltage to the driving circuits. The driving circuits apply a positive sustained discharging voltage +Vs that is higher than a ground potential and a negative sustained discharging voltage -Vs that is lower than the ground potential to the plurality of electrodes during a sustained discharge. The driving circuits have low level shift circuits 133 and 134 and high level shift circuits 137 and 138 and predrivers IC51-54 that are required to receive a starting potential +Vs of the high level shift circuits, a starting potential FVcc of the low level shift circuits and a reference potential -Vs. The power supply circuit is provided with a positive sustained discharging voltage generating section 44 and a reference potential generating section 46 which generates the reference potential -Vs from the positive sustained discharging voltage +Vs. During the starting time of the predrivers, a starting potential +Vs is applied prior to the reference potential -Vs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204873-A (JP)
Title: Small serving container for seasoning
Inventor: NAKAHARA TOYOHISA
IPC: B65D85/72
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To take out a seasoning from a small serving container for the seasoning put in a lunch box, a small wooden box, or the like without making fingers dirty by juice, oil or the like of the food.  <P>SOLUTION: When a rough part 3 of a cylindrical body 1 of the small serving container for the seasoning is held and pressed by chopsticks 6, a bunchy part 5 is deformed and made thin and a cover 4 comes off from a cylindrical mouth 2 so that the seasoning is dripped without making the fingers dirty by the juice, the oil or the like of the food.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239726-A (JP)
Title: Mold powder for continuously casting steel
Inventor: KATO TOMOYUKI
IPC: B22D11/108
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold powder for continuously casting a steel with which cooling performance of a cast slab in a secondary cooling zone can be improved and which has excellent exfoliating property from the cast slab surface drawn out of a mold.  <P>SOLUTION: This mold powder contains at least SiO<SB>2</SB>, CaO and Na<SB>2</SB>O and the relation between the SiO<SB>2</SB>content and the Na<SB>2</SB>O content in the mold powder lies in a range satisfying formula (1), 0.65×[%Na<SB>2</SB>O]+25≤[%SiO<SB>2</SB>]≤2.08×[%Na<SB>2</SB>O]+25 and the relation between the basicity (CaO/SiO<SB>2</SB>) of the mold powder and the Na<SB>2</SB>O content lies in the range satisfying formula (2), -0.078×[%Na<SB>2</SB>O]+1.4≤CaO/SiO<SB>2</SB>≤-0.077×[Na<SB>2</SB>O]+1.8...(2) (wherein [%Na<SB>2</SB>O] is Na<SB>2</SB>O content (mass%) in the mold powder and [SiO<SB>2</SB>] is SiO<SB>2</SB>content (mass%) in the mold powder).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243288-A (JP)
Title: Fixing device, its control method, and image forming apparatus having the fixing device
Inventor: AIKO YASUYUKI
IPC: G03G15/20
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that prevents a decrease in productivity despite a temperature rise in an end potion and also protects the device from an abnormal state such as a malfunction, and to provide its control method and an image forming apparatus having the fixing device.  <P>SOLUTION: The fixing device include: a circuit that detects an excessive temperature rise based upon temperature detection signals inputted to a power determination circuit 104 and a shield plate position determination circuit 103; and a safety protective circuit 105 that compares specific two outputs and transmits a stop signal when the result of the comparison exceeds a specific temperature difference. This makes it possible to detect any malfunction in a temperature detecting section and an end temperature control section and stop the operation of the fixing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240163-A (JP)
Title: Molding die for and molding method of disk substrate
Inventor: KOTAKA KAZUHIRO
IPC: B29C33/76
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To injection mold a disk substrate in which the information arrays formed on a stamper are transferred in a small offset.  <P>SOLUTION: The fixed mold is provided with a first centering mechanism which rotatively moves the stamper holding member 13 holding the stamper S on the fixed mirror surface block 14 and a second centering mechanism which linearly moves the holding member 13 to the radial direction. The first centering mechanism is so constituted that the teeth, formed in the form of a ring along the outer peripheral face of the holding member 13, are meshed with the worm gear arranged in a proper place in the mold. The second centering mechanism linearly moves the holding member 13 to the radial direction by free slidably inserting the capsule-like protrusion member 17 into the through hole which is formed in the sleeve 12 to the radial direction, making a sprue bushing 11 whose outer peripheral face has the inclined face ascend to the sleeve and pressing the protrusion member 17 by the inclined face. By the above constitutions the stamper can accurately be set to a proper position in the mold cavity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246954-A (JP)
Title: Pinball game machine
Inventor: MEJIKA TAKASHI
IPC: A63F7/02
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of increasing player's interest in a game.  <P>SOLUTION: A ball storage part 25 capable of storing putout balls put out from a ball putout device is disposed to the pachinko game machine 1. The ball storage part 25 is constituted of a discharge mechanism 22 and a housing tank 23. When a storage button 12 is pressed, a discharge shutter 31 is at an insertion position for closing an inflow port 29 and the putout balls are stored in the housing tank 23. Also, when a discharge button 13 is pressed, the putout balls stored in the housing tank 23 are discharged to the inflow port 29 all at once and are put out to a tray 15 finally. At the time, since the putout balls stored in the housing tank 23 are put out to the tray 15 all at once, a player feels the exhilaration of acquiring a large amount of the putout balls by a winning and the player can be made to concentrate in the game further.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254249-A (JP)
Title: Camera starting setting system, mobile terminal with camera, base station, server and recording medium
Inventor: TSUCHIYAMA KENJI
IPC: H04W8/22
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera starting setting system, a mobile terminal with a camera, a base station, a server, and a recording medium by which photographing can be carried out flexibly even in a facility where photographing with a camera is prohibited.  <P>SOLUTION: Starting of the camera mounted to the mobile terminal is controlled according to a permitting situation of photographing, so that photographing can be carried out flexibly even in the facility where photographing with a camera is prohibited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248869-A (JP)
Title: Mold press-forming apparatus, its press head, and method for production of optical device
Inventor: YAMANAKA KENJI
IPC: C03B11/00
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold press-forming apparatus in which a press means for applying load to a press-forming die is improved and press forming can be performed without deteriorating eccentricity precision, and also to provide a press head therefor and a method for production of an optical device.  <P>SOLUTION: When pressing by a press-forming die 1, a barrel mold 4 is press-contacted with a receiving face 23 of a flange 22 of a lower die 2 by a first press head 11 to mutually position the barrel mold 4 and the lower die 2. While holding such a state, a forming material W is press-formed by adding load to an upper die 3. Thus, when press-forming the material W, the barrel mold 4 and the lower die 2 are fixed without tilting, and the first press head 11 related to the above press contact is also fixed. Thereby, the upper die 3 is pressed without tilting by a guided second press head 12, and the relative tilt of the upper and lower dies can surely be prevented from occurring, thus enabling the production of an optical device having high shape accuracy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224940-A (JP)
Title: Voltage stabilizer for connection to cigar socket
Inventor: TAKARADA NAOYA
IPC: B60R16/04
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage stabilizer for connection to a cigar socket for complementing the voltage requisite to stabilize the voltage and allow the electric fitting to exert its proper effect, capable of being mounted easily and being actuated by turning on the engine key ACC.  <P>SOLUTION: The voltage stabilizer is arranged able to be mounted easily by connecting the capacitor of the body to a cigar cable using the cigar socket 1 in Fig.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255490-A (JP)
Title: Methane fermentation method
Inventor: HATAMA MIKIKO
IPC: C10L3/06
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation method which enables the speeding-up of methane fermentation treatment by filling the inside of a methane fermentation tank with carriers, enables an easy replacement of the carriers, and can remove a solid matter adhering to the surface of the carrier and biogas without damaging the carriers by agitation.  <P>SOLUTION: In the methane fermentation method where a slurried organic waste is fed into the methane fermentation tank 3 having fluidized carriers carrying anaerobic microorganisms, and methane fermentation is carried out by the anaerobic microorganism, the carriers are put in a shape-retaining basket-like container 20, to fill the inside of the methane fermentation tank 3, and the fermentation is carried out while making the carriers flow as they remain in the basket-like container 20. It is desirable that the basket-like container 20 is made of a material containing one or more selected from nickel, cobalt, and copper. It is more desirable that the container 20 is spherical.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005269645-A (JP)
Title: High-quality gradient correction linear interpolation for demosaic processing of color image
Inventor: MALVAR HENRIQUE S
IPC: G06T1/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system of a gradient correction linear interpolation for demosaic processing of a color image.  <P>SOLUTION: This method and system calculate interpolation values by using the arbitrary present technique (preferably a bilinear interpolation to reduce calculation complexity), calculate correction terms (a gradient of requested color in predetermined pixel source position or the like), and output high-quality interpolation values in which missing color in one pixel position is corrected by making linear combination of interpolation values and correction terms. The correction terms can be gradient correction terms calculated by the current color of current pixel. Directly using this gradient, the estimated color value output by the current interpolation technique is affected and corrected. Moreover the method and system of the gradient correction linear interpolation can apply gradient correction gains to gradient correction terms. This gradient correction gain affects the amount of the gradient correction applied by the interpolation values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006258479-A (JP)
Title: Inspection method using scanning laser squid microscope and inspection device
Inventor: FUTAGAWA KIYOSHI
IPC: G01N27/82
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-destructive inspection method capable of narrowing a troubled place, and an inspection device.  <P>SOLUTION: The images of magnetic field distributions obtained by scanning the laser beam respectively thrown on first and second samples are acquired (first step) and, when there is a difference between the images of the magnetic field distributions, current images are respectively acquired from the magnetic field distributions acquired by scanning the first and second samples by a magnetic field sensor in a state that the predetermined places of the first and second samples are irradiated with the laser beam (second step). The difference between the current images is taken to discriminate the difference between the current routes related to the predetermined places of the first and second samples from the difference image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256760-A (JP)
Title: Elevator device
Inventor: HAGITANI TOMOFUMI
IPC: B66B11/00
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of moving an elevator car by easily and relatively changing mass of a counterweight and capable of safely moving the car.  <P>SOLUTION: The counterweight 4 is divided, and one part thereof is used as an adjustment weight 4b having mass one second or more of the rated loading amount of an elevator and movably arranged with the predetermined interval under the other weight 4a. This elevator device is provided with a cable body 20 possible to be locked with an upper part of the adjustment weight 4b in one end thereof, a suspension support point for movably suspending an intermediate part of the cable body 20 at the predetermined height from the bottom of a hoistway near a vertical projection surface of the counterweight 4, and a hoisting means, namely a chain block 28, connected to the other end of the cable body 20 to hoist the adjustment weight 4b through the cable 20. The adjustment weight 4b is hoisted by the chain block 28 to make mass of the counterweight 5 smaller than mass of the car 2, and in this condition, a brake of a winding machine is released to move the car 2 downward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258637-A (JP)
Title: Direction finder receiver, target detection system, and signal processing method
Inventor: NOZAWA HYOE
IPC: H04B1/713
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direction finder receiver having improved identification accuracy in extracting communication wave from received signals and identifying a target azimuth even when the communication wave due to frequency hopping comes from a plurality of detection targets.  <P>SOLUTION: The direction finder receiver comprises a digital received data generating section 3 for receiving the communication wave due to the frequency hopping and digitizing the received signals every element aerial 2a to generate the digital received data, a DBF processing section 4 for synthesizing the digital received data based on digital beam forming and forming received beams, a frequency analysis section 5 for performing frequency analysis of each received beam, a detected chip extraction section 6 that detects chips every received beam based on a result of the frequency analysis and groups the detected chips every detection target based on appearance time length of the detected chips and appearance time interval between the detected chips, and a target azimuth identification section 7 for identifying a target azimuth based on the detected chips corresponding to the received beams belonging to the same group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262288-A (JP)
Title: Video data delivery server and video data delivery method
Inventor: FUJISHIGE KYOKO
IPC: H04N7/173
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video data delivery server and video data delivery method capable of adjusting forward error correction (FEC) redundancy within a network bandwidth available range.  <P>SOLUTION: In the delivery of video data, the FEC redundancy is dynamically changed and adjusted within the network bandwidth available range, based on information regarding the network bandwidth and a bit rate of contents determined by a bit rate calculation means, so that the data bit rate after FEC encoding does not exceed the network band.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261544-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIGAKI TAKESHI
IPC: H01L21/82
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device supplying various signals to respective positions in correct timing.  <P>SOLUTION: The semiconductor integrated circuit device includes a first counter 12 formed in a semiconductor substrate 1 having a first area, periodically counting signals, and outputting a first counter signal which is a counting result. A global reset circuit 14 formed on the semiconductor substrate 1 outputs global reset signal. A first local reset circuit 13 formed in the first area, receives the supply of the global reset signal and at the time of receiving a first counter signal of a set value, and outputs a first local reset signal. A first circuit 3 formed in the first area supplies the first local reset signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006269131-A (JP)
Title: Manufacturing method of fuel cell
Inventor: NAOHARA HIDEO
IPC: H01M8/10
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fuel cell in which durability can be improved by reducing a formed amount of hydrogen peroxide without reducing gas permeability.  <P>SOLUTION: This is the manufacturing method of the fuel cell 100 equipped with an electrolyte film 11 and an MEA 15 provided with an anode electrode layer 12 and a cathode electrode layer 13 arranged and installed on both sides of the electrolyte film 11, and separators 16, 17 arranged and installed outside the MEA 15, and this is the manufacturing method of the fuel cell provided with an electrode formation process in which in a driving environment in the fuel cell 100 containing oxygen element and hydrogen element, an electrode material to promote a 4-electron reaction rather than a 2-electron reaction, or porous electrode layers 12, 13 formed by the electrode material and an electrolyte component are arranged and installed at the anode side and/or the cathode side of the electrolyte film 11, thereby the anode electrode layer 12 and/or the cathode electrode layer 13 are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006268506-A (JP)
Title: Control circuit
Inventor: SAKURAI SHOICHI
IPC: G06F12/16
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit and a control method for enabling a CPU to perform normal processing even though information to be stored in an SRAM (static random access memory) is damaged by the influence of noise, etc.  <P>SOLUTION: The CPU 100 periodically records the information to be stored in the SRAM 110 in a flash memory 130, respectively reads system information stored in the flash memory 130 and system information stored in the SRAM 110 to compare the system information with each other, and copies the information to be stored in the flash memory 130 into the SRAM 110 when the both system information is different.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267705-A (JP)
Title: Image forming apparatus
Inventor: FUKUHARA MIGAKU
IPC: G03G15/01
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive image forming apparatus that can achieve high transfer efficiency and suppress density unevenness due to banding, is constituted to have high added value, and can be made small-sized by simplifying the constitution.  <P>SOLUTION: Disclosed is a tandem type intermediate transfer image forming apparatus 11 equipped with a plurality of image forming units 10i, 12K, 14C, 16M, and 18Y which transfer toner images to an intermediate transfer body 32, the image forming apparatus being characterized in that a photoreceptor 20 provided on at least one image forming unit 10i is rolled in contact with the intermediate transfer body 32 at a nearly equal speed and photoreceptors 20 provided on other image forming units 12K, 14C, 16M, and 18Y are rolled in contact with the intermediate transfer body 32 while having speed differences.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269388-A (JP)
Title: Operation device of switch
Inventor: NAGASAKI TOYOKI
IPC: H01H31/02
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device of a switch requiring only a short operation time until it is positioned in a waiting state for the next operation without needing accumulated force by a drive spring etc. like a conventional one in the operation of a moving contact when a main contact is automatically closed and opened, and allowing the entire structure of the device to be simplified and to be reduced in weight.  <P>SOLUTION: This operation device A of a switch is so structured that either one of a closing drive arm 42 or an opening drive arm 32 for driving a main shaft 9 of the switch is moved by transmitting drive power of a drive motor 5 by rotary gears 50, 51 and 31, whereby the other drive arm in cooperation with it is moved at the same time. The closing drive arm 42 closes the main contact by rotating the main shaft by driving, by rotation, a toggle operation pin 22 arranged on the other side of a toggle operation arm 20 having one side journaled to a toggle shaft 2. The opening drive arm 32 opens the main contact by rotating the main shaft by driving the toggle operation pin 22 to the opposite side by rotation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272101-A (JP)
Title: Tree branch shredding machine
Inventor: SUZUKI MASAKAZU
IPC: B02C13/282
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tree branch shredding machine capable of stably producing chips small in particle size and capable of reducing the noise caused by a wind and the noise caused by shredding at the same time.  <P>SOLUTION: The tree branch shredding machine is equipped with a shredder 4 for shredding an object 9 to be shredded and a feed device 5 for feeding the object 9 to be shredded charged from a charging port 8a in the shredder 4. A cutter wheel 20, which is equipped with a cutter knife 25 for performing the shearing of the object 9 to be shredded and a hammer knife 29 for further finely shredding the sheared object 9 to be shredded between the cutter knife 25 and the fixed blade 37 provided to the inner surface of the shredding frame 10 of the shredder 4, is built in the shredding frame 10 of the shredder 4. An opening part is provided to the lower part of the shredding frame 10 and a screen 40 capable of discharging chips with a predetermined particle size or below is provided to the opening part.  <P>COPYRIGHT: (C)2007,JPO&INPIT