baber/WOPTO huggingface dataset:
Patent JP-2006020241-A (JP)
Title: Popping sound prevention circuit
Inventor: TACHIMORI HIROSHI
IPC: H03F1/00
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a popping sound (click noise) produced when a standby and a standby release are performed within a short term in an audio amplifier or a headphone amplifier, using a simple circuit.  <P>SOLUTION: With the provision of a resistance element between an output of the audio amplifier or the headphone amplifier and GND, a charge stored in a capacitor for cutting DC in an output portion is discharged at a sufficiently lower speed than a time constant corresponding to 20 Hz. Also, by providing a switch which conducts at the time of the standby between the output of the audio amplifier or the headphone amplifier and the input side of a buffer circuit outputting an analog reference voltage, the voltage of the capacitor for cutting DC is made to coincide with the initial voltage of an analog reference voltage generation circuit at the time of the standby. Thus, the popping sound (click noise) produced when the standby is released in a short term after the standby is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005065237-A (JP)
Title: Communication apparatus, communication system, and anomaly detecting method and program
Inventor: IMAI TATSUYA
IPC: H04L9/32
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of easily and quickly recognizing occurrence of anomaly if the anomaly takes place in authentication using a digital certificate attached with identification information of an apparatus.  <P>SOLUTION: A communication apparatus provided with a communication part and authenticating a communication partner by using the digital certificate in the communication, authenticates the communication partner by using an individual certificate being the digital certificate attached with the identification information of the apparatus (S103), authenticates the communication partner by using a common public key certificate being the digital certificate to which no identification information of the apparatus is attached when the authentication is failed (S107), and discriminates that the authentication using the individualized certificate is faulty when the authentication using the common public key certificate is successful.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006023083-A (JP)
Title: Infrared laser measurement/image-display method, and device therefor
Inventor: HONDA TAKU
IPC: G01B11/00
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared measurement/image-display method capable of measuring an Indian-ink painting or calligraphy not observable by the naked eyes because of a stain or the like on a surface, without heating a measured object, and allowing observation as a distortion-free image, and a device therefor.  <P>SOLUTION: This infrared measurement/image-display device has a semiconductor laser 1 for oscillating a fixed wavelength of infrared pulse laser, a projection mirror 2 for emitting the infrared pulse laser toward the measured object 110, a motor-driven mirror scanning mechanism 3 and a motor-driven head scanning mechanism 4 for scanning the projection mirror 2 at a fixed pitch, a photoreception lens 5 for receiving reflected beam from the measured object 110, a CCD line sensor 6 for converting the beam from the photoreception lens 5 into an electric signal, an A/D converter 7 for converting the signal from the CCD line sensor 6, a signal processing electronic circuit 8 for calculating three-dimensional coordinates and intensity of the reflected beam in a point where a laser beam is reflected, and an image display 9 for displaying a signal from the signal processing electronic circuit 8 as a three-dimensional image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020795-A (JP)
Title: Washing machine
Inventor: WATABE YOSHITO
IPC: D06F39/12
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine capable of securely inhibiting adhesion of microbes to a washing tub by making the washing tube a cathode, and adhesion of lint or the like to an anode.  <P>SOLUTION: The washing machine comprises an outer tub 4 for storing washing water, an inner tub 10 disposed inside the outer tub 4 in which the laundry is loaded, and agitation blades 13 disposed on the bottom of the inner tub 10. At least part of the washing tub is made of a conductor to make the cathode, and the anode 30, the counter electrode, is disposed apart from the conductor. Voltage is applied between the cathode and the anode via the laundry, so that adhesion of microbes to the washing tub is inhibited. The anode 30 is set so that the operating face of the electrode is the same flat plane as the face of the region where the anode is set, so that lint or the like does not adhere to the anode 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020901-A (JP)
Title: Slot machine
Inventor: ISHIDA MINORU
IPC: A63F5/04
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To delay shifting to a specified game without stopping the drawing of shifting to the specified game as a penalty due to the execution of an inhibited operation procedure regarding a slot machine.  <P>SOLUTION: A game control means (200) comprises: a winning role drawing means (210); a reel stop control means (220); a specified game shifting drawing means (230); an inhibited operation procedure setting means (250); a penalty imparting means (260) for imparting the penalty period of a preset number of games in the case that the inhibited operation procedure set by the inhibited operation procedure setting means (250) is executed and a winning role drawn by the winning role drawing means (210) is won as a result; and a specified game shifting delay means (261) for shifting to the specified game after consuming the penalty period only in the case that the penalty period is imparted by the penalty imparting means (260).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025286-A (JP)
Title: Image reader and image forming apparatus
Inventor: WADA SHINICHIRO
IPC: H04N1/19
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader reducing occurrence of lateral stripes by carrying out proper black level correction processing without being minimally affected by noise components.  <P>SOLUTION: The image reader provided is with a CCD 9 for converting image information resulting from optically reading an original 14 into an analog electric signal, and changes a line period in accordance with a read mode. A black level detection circuit 33 changes the detection range of a black level in the main scanning direction in accordance with change of the line period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022593-A (JP)
Title: Excavation claw, holder, and excavation means
Inventor: KITAMURA MORIO
IPC: E02F9/28
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation claw capable of being used even for rigid ground with great excavation resistance, a holder, and an excavation means.  <P>SOLUTION: In the excavation claw 10 which is equipped with a shaft part 20 for being inserted into a supporting hole 41 provided in the excavation means, on the rear side of a blade part 11 for excavating the ground, the shaft part 20 comprises: a baffle part 21 which is engaged with an inner surface of the supporting hole 41 on the front side of the shaft part, so that an angle of the blade part 11 can be determined in such a manner that the blade part cannot be rotated around the shaft, and on which a force applied during excavation acts; an anti-coming-off part 30 which is engaged with the inner surface of the supporting hole 41 on the rear side of the baffle part 21, so that the shaft part 20 cannot be axially moved, and which is deformed and disengaged from the inner surface of the supporting hole 41, so that the shaft part 20 can be axially moved; and a rear end 22 which abuts on the inner surface of the supporting hole 41 on the rear side of the anti-coming-off part 30, and on which the force applied during the excavation acts. The anti-coming-off part 30 is deformed so that the axial movement of the shaft part 20 can be regulated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025344-A (JP)
Title: Digital-to-analog conversion circuit
Inventor: YOKOYAMA KOICHI
IPC: H03M1/78
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital-to-analog conversion circuit which can achieve high conversion accuracy without increasing the circuit area.  <P>SOLUTION: Output currents of transistors for a current source 2-1 and 2-k are monitored at a current monitoring circuit 4, respectively. A corrected current Ic adjusted so that two monitored currents I1 and I2 having a predetermined ratio are generated in a corrected current generating circuit 5, and input to one end of a series circuit Nk of resistors 12-1 to 12-(k-1). Thereby, negative feedback is controlled so that the ratio of the output currents of the transistors for a current source 2-1 and 2-k becomes closer to the predetermined ratio.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026925-A (JP)
Title: Tire vulcanizing method and tire vulcanizer
Inventor: TAKIZAWA HIROSHI
IPC: B29C33/04
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizing method for obtaining a tire throughout homogeneous in its degree of vulcanization by eliminating the temperature difference within a bladder at the time of vulcanization by the minimum purge, and a tire vulcanizer.  <P>SOLUTION: In the tire vulcanizer equipped with a heating medium supply means 32 for supplying a heating medium into the bladder 6, a pressure medium supply means 33 for supplying a pressure medium into the bladder 6 and the exhaustion means 35 for purging communicating with the bladder 6, a link mechanism 22, which is freely expansible in a tire diameter direction from bladder clamp rings 12 and 16 and arranges temperature sensors 21a and 21b at two different height places in the bladder 6 at the time of vulcanization, and a control part 28 for controlling the exhaustion means 35 for purging on the basis of the temperature difference are provided. When the temperature difference arrives at a predetermined threshold value, a part of a mixed medium is discharged from the bladder 6 and the heating medium or the pressure medium is introduced into the bladder 6 to eliminate the temperature difference in the bladder 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033109-A (JP)
Title: Mobile terminal
Inventor: KATAGIRI SADAHITO
IPC: H04N5/907
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of establishing compatibility between protection of the copyright of its owner and ease of use by the user.  <P>SOLUTION: A control section 8 can protect the copyright, by avoiding image data from being stored in a memory card 7 or externally transmitted, when there is the possibility of losing the copyright of the owner applied to the image data on the basis of a television signal, while giving facilities to a user of a mobile terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004289185-A (JP)
Title: High-voltage vertical transistor with multi-layered extended drain structure
Inventor: DISNEY DONALD RAY
IPC: H01L29/06
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage transistor that has a low on-state resistance characteristic, and supports a high voltage in the off state.  <P>SOLUTION: In the high-voltage transistor that has a low on-state resistance characteristic and supports a high voltage in the off state, one or more source regions are disposed adjacent to a multi-layered extended drain structure. The structure comprises extended drift regions that are separated from field plate members by one or more dielectric layers. For the field plate members, at the lowest circuit potential, the transistor supports high voltages that are applied to the drain in the off state. The layered structure may be manufactured by various methods. A MOSFET (metal oxide semiconductor field effect transistor) structure may be incorporated into the device adjacent to the source region, or, alternatively, the MOSFET structure may be omitted to produce a high-voltage transistor structure having a stand-alone drift region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006026767-A (JP)
Title: Chamfering work method and chamfering machine of fragile base board
Inventor: MORI TAKAHIRO
IPC: B24B9/00
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of a product by performing chamfering work, after performing correction work to a failure of a side edge without removing the part from a line, when the failure detected by a burr inspection machine can be corrected, in the chamfering work of a fragile base board made of glass and ceramics.  <P>SOLUTION: This chamfering machine 8 is provided with a side edge working mode for grinding the side edge of the fragile base board 1 by a rotary grinding wheel, and a controller 7 is provided with a regeneration possibility discriminating means 13. The regeneration possibility discriminating means 13 commands an operational change to the side edge working mode to the chamfering machine 8 when the burr inspection machine 6 detects only a projection and when detecting an error to the plus side of a work width exceeding an allowable quantity. At this time, the chamfering machine 8 works the transferred fragile base board 1 in the side edge working mode, and performs the chamfering work to the same fragile base board by returning to a chamfering work mode after finishing this work.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031191-A (JP)
Title: Program, system, and method for generating tree structure information
Inventor: SUZUKI AKIRA
IPC: G06F12/00
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To exclude redundant information and generate a simple tree structure when a tree structure with a simplified hyper text structure is generated.  <P>SOLUTION: A tree structure generation part 1030 refers to link information among documents in a link table 1024, sequentially follows links between documents from a document of starting point, and incorporates documents of link destinations of the links, as the slaves of the documents of link origins of the links, into tree structure to generate tree structure information. In this process, when the tree structure generation part 1030 incorporates a second document which is the link destination of a first document, as the slave of the first document, into the tree structure, a redundancy link deletion part 1040 determines whether the second document is also the link destination of the master document of the first document in the tree structure based on the link table 1024. When determining that the second document is also the link destination of the master document, the redundancy link deletion part stops the incorporation of the second document, as the slave of the first document, into the tree structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005043885-A (JP)
Title: Method and apparatus selecting image enhancement technique
Inventor: ROYLANCE EUGENE A
IPC: G03G21/14
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily change image enhancement data for enhancing the image quality of an obtained image in an image forming apparatus such as a printer.  <P>SOLUTION: An ink cartridge 12 incorporating a cartridge memory 18 is attached to the image forming apparatus 10. The image enhancement data programmed in the memory 18 are read by a CPU 28 of the image forming apparatus, and a control parameter at the time of printing is changed in accordance with the circumstances of remaining ink capacity or the like in the ink cartridge 12. Since the image enhancement data are programmed in the ink cartridge 12 as consumables, upgrading can be performed at the point of time when a specified period elapses after starting supply to a user. The image quality enhanced by the new image enhancement data is obtained just by changing the ink cartridge without making the user conscious of the operation for upgrading particularly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321826-A (JP)
Title: Cap and pre-filled drug solution container
Inventor: SUZUKI SHIGERU
IPC: A61M5/28
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap whose nozzle part can be perfectly sterilized, when being sterilized easily and securely dried after sterilization, and is hardly contaminated by microorganisms during use, and a pre-filled drug solution container to be equipped therewith.  <P>SOLUTION: A pre-filled syringe comprises a syringe body having a nozle arranged on the distal side end of a columular body, and a cap for covering on the nozzle. The cap comprises a cap main body and a rubber film. A through-hole is formed on the central part of the distal end of the cap main body. The through-hole comprises a large diameter part 311 which is positioned to the distal end side and has a constant inner diameter, a small diameter part 313 which is positioned to the proximal end side and has an inner diameter smaller than that of the large diameter part 311, and a taper part 312 which is positioned between the large diameter part 311 and the small diameter part 313 and has a inner diameter made gradually smaller toward the proximal end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006030602-A (JP)
Title: Optical unit
Inventor: OTSUKA HIDEKI
IPC: G03B9/02
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a shutter unit small-sized by using a small-sized actuator for shutter blade driving, and then to provide an optical unit which is thereby constructed to a small size on the whole.  <P>SOLUTION: The optical unit 10 is equipped with optical systems 20 and 30 which form a subject image on an imaging element 32 and the shutter unit 70 having shutter blades 78 and 82 opening and closing a stop aperture part 74 where luminous flux passes, and the shutter unit 70 is provided with a light quantity limiting member 90 which is driven independently of the shutter blades 78 and 82 between a light quantity limitation position where the quantity of light passing through the stop aperture part 74 is limited, and a retraction position where the limiting member is retracted from the stop aperture part 74.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029703-A (JP)
Title: Cooking stove
Inventor: KOTO KOICHI
IPC: F24C3/08
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary heating of temperature detection means with a simple configuration.  <P>SOLUTION: A fan 27 for blowing out air upward from each blow-out port 28 by communicating an air supply passage with blow-out ports 28, 28, etc. formed in a bracket 23 is arranged below an inward flame hole burner 4. The plurality of blow-out ports 28 are equally provided on a circumference centering the heat sensitive unit 24 and having predetermined radius and formed to incline slightly to upward of the heat sensitive unit 24. Each blow-out port 28 is arranged to position between flames formed toward the center from each burner port 20 when viewed from an upper face. Consequently, flame of the inward flame hole burner 4 is formed in such a way that a tip part is enlarged onto an upper side of left and right blow-out ports 28 to obtain secondary air and surround the heat sensitive unit 24 so that the heat sensitive unit 24 is heated unnecessarily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035336-A (JP)
Title: Processing device for brittle material using elastic tool and processing method
Inventor: SAKURAI TAKESHI
IPC: B24B37/025
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device for a brittle material using an elastic tool and a processing method by which processing for forming a sphere high in sphericity with a small variation in diameter can be easily executed without the occurrence of chipping and cracking to ball blanks composed of a brittle material such as glass used to require a long period of time for forming it into a complete sphere by conventional processing.  <P>SOLUTION: The device is composed such that a groove 4 is concentrically provided respectively to opposite faces of a rotary disk 2 and a fixed disk 1 facing each other, the ball blanks B are put between the grooves, and the ball blanks B are polished by rotating the disk 2. A fixed load is applied to the ball blanks by properly absorbing and relaxing a strong/weak fluctuating load applied to the ball blanks B with the rotation by making the opposite face of either of the rotary disk 2 and the fixed disk 1 as an elastic body. Rubber and plastic are normally used as the elastic body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034394-A (JP)
Title: Heating device with bactericidal function, and heated toilet seat and toilet apparatus using the same
Inventor: FURUBAYASHI MITSUYUKI
IPC: A47K13/30
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe heated toilet seat which performs bactericidal heating action and does not damage the human body even if a user accidentally touches the toilet seat during the bactericidal action.  <P>SOLUTION: A heated toilet seat is provided with a toilet seat 22 which has a cavity section 29 inside, a radiant heating element 32 which is installed in the cavity 29, a toilet seat body made of a radiant energy-transparent material, a radiant energy absorptive layer 42 provided to the outer surface of the seat section 30, and the heated toilet seat performs bactericidal action and is safe even if a user accidentally touches the heated section during the bactericidal action as it controls heating of the seat section 30 at temperature which does not damage the human body by a control section 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036926-A (JP)
Title: Fiber-reinforced composite material
Inventor: YANO HIROYUKI
IPC: C08J5/04
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material constantly keeping high transparency independently of temperature conditions, wavelength, or the like, and imparted with various functions by the composition of a fiber and a matrix material.  <P>SOLUTION: The fiber-reinforced composite material is composed of a fiber aggregate and the matrix material impregnated in the fiber aggregate. The total length of line segments of L≥4.5 μm is ≤30% of total analyzed length wherein L is the length of a line segment of a highlight region corresponding to a vacant region of the fiber aggregate obtained by the statistical analysis of a one-direction run length image prepared from a binary image obtained by binarizing a scanning electron microscope image of the fiber aggregate. The composite material is produced by impregnating the matrix material in the fiber aggregate composed of a three-dimensional crosslinked structure having a fine and dense network of nano-size fine fibers having ≥4.5μ m RL ratio of ≤30%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI