baber/WOPTO huggingface dataset:
Patent JP-2004320770-A (JP)
Title: Transmitter, receiver, wireless system, control method, control program, and computer-readable recording medium recording the same
Inventor: SAKAMOTO KENJI
IPC: H04W92/08
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus, a wireless AV system, wireless transmission method, an operation control program, and a recording medium recording the program capable of maintaining data transmission to the utmost by minimizing deterioration in video and audio data even when the communication state is deteriorated.  <P>SOLUTION: A wireless center microcomputer 37 of a wireless AV system identifies a contents class of video and audio data to be transmitted on the basis of an EPG, sets a transmission rate of the video and audio data to be transmitted on the basis of a detected communication state, and carries out transmission rate revision control whereby the set transmission rate is revised by referencing an MPEG rate on the basis of the identified contents class.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330184-A (JP)
Title: Cleaning member and method for cleaning base treating apparatus
Inventor: TERADA YOSHIO
IPC: H01L21/304
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning member which is less prone to generate contamination of an apparatus caused by a silicone of a cleaning layer in the case of cleaning foreign matters in the apparatus transferred into a base treating device.  <P>SOLUTION: In a cleaning sheet, relative strengths (a positive ion is a C<SB>2</SB>H<SB>3</SB><SP>+</SP>ratio, and a negative ion is an O<SP>-</SP>ratio) of a fragment ion of CH<SB>3</SB>Si<SP>+</SP>, C<SB>3</SB>H<SB>9</SB>Si<SP>+</SP>, C<SB>5</SB>H<SB>15</SB>Si<SB>2</SB>O<SP>+</SP>, C<SB>5</SB>H<SB>15</SB>Si<SB>3</SB>O<SB>3</SB><SP>+</SP>, C<SB>7</SB>H<SB>21</SB>Si<SB>3</SB>O<SB>2</SB><SP>+</SP>, CH<SB>3</SB>SiO<SP>-</SP>, CH<SB>3</SB>SiO<SB>2</SB><SP>-</SP>, and Si<SP>+</SP>of the cleaning layer are 0.1 or less respectively in a time-of-flight type secondary ion mass spectrometry. A transfer member with a cleaning function has at least the cleaning layer on one surface thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005304236-A (JP)
Title: Ac motor control device
Inventor: KITAMINE KOTA
IPC: H02M7/48
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC motor control device that can reduce a quantized error accompanied by the A-D conversion of a voltage that corresponds to a motor current of an AC motor, and can improve reliability.  <P>SOLUTION: The AC motor control device comprises: an inverter circuit; a current detection circuit; and a microcomputer containing an A-D conversion circuit. The current detection circuit comprises: a current detection resistor; a differential amplification circuit that amplifies a voltage of the voltage detection resistor wider than a voltage range to which the A-D conversion circuit can input a voltage, and to a voltage of single polarity; and a voltage conversion circuit that converts an output voltage of the differential amplification circuit to a voltage range to which the A-D conversion circuit can input a voltage. By this, the output voltage range of the current detection circuit can be widened, and the quantized error accompanied by the A-D conversion is reduced, thus improving the reliability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310553-A (JP)
Title: Fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate vibration and noise generated at various control valves fitted in a fuel cell system.  <P>SOLUTION: The fuel cell system is provided with a fuel cell 1, control valves 3, 4 controlling a flow volume of gas flowing in the fuel cell 1, and a retaining member for retaining the control valves 3, 4 on an outside face of the fuel cell 1. The retaining member may be made to contain a vibration-damping member 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306568-A (JP)
Title: Image formation device and chute
Inventor: KANAYAMA KIYOTOSHI
IPC: G03G15/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device capable of easily maintaining a brush to clean a surface of a carrier belt and a chute used for this image formation device.  <P>SOLUTION: The chute 56 is arranged in a sheet carrier passage between the carrier belts 54, 55 to carry a sheet. The chute 56 holds the cleaning brushes 83, 84 to make contact with the surfaces of the carrier belts 54, 55. The cleaning brush 83 rotates in one direction by its frictional force when the carrier belt 54 rotates, and the cleaning brush 84 rotates in one direction by its frictional force when the carrier belt 55 rotates. Tops of bristles of the cleaning brushes 83, 84 are directed in a direction opposite to the direction to rotate in cleaning. It is possible to arrange the coat of the bristles by reversely rotating the cleaning brushes at specified timing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308158-A (JP)
Title: Method for correcting unbalance of crank shaft
Inventor: KANAMORI HIROKI
IPC: F16F15/22
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting unbalance of a crank shaft capable of expanding a corrective range of unbalance.  <P>SOLUTION: The direction of a roughly corrected combined vector V1 is deviated in the direction of the axis of a crank shaft (the direction of the initial unbalance) so that unbalance immediately before the finish correction remains in a corrective range B by the finish correction. Thus, each corrective vector of each corrected hole is efficiently used to expand the corrective range of unbalance to a maximum. The initial unbalance which has been determined as uncorrectable in a conventional unbalance corrective method can be corrected thereby.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309303-A (JP)
Title: Electro-optical device, method for manufacturing same and electronic apparatus
Inventor: WATANABE TADASHI
IPC: G02F1/1345
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device for stably electrically connecting between both in a structure laminating a low resistant material on an anticorrosion material.  <P>SOLUTION: The electro-optical device includes a substrate supporting an electro-optical substance, and wiring provided on the substrate. The wiring includes a laminated structure forming a second layer 43, being an insulating material on a first layer 42 which is the anticorrosion material and forming a third layer 41 being the low-resistant material thereon. The wiring is provided with a contact face 51, on which the first layer 42 and the third layer 41 are directly in contact with each other, without the second layer 43. The contact face 51 on which the first layer 42 and the third layer 41 are directly in contact with each other is a tapered face, and furthermore, a taper angle θ of the first layer 42 on the tapered face is 0°<θ<90°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306334-A (JP)
Title: Wheel
Inventor: TAKAGI SHIGEMASA
IPC: B60B3/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel eliminating the need for large-scale manufacturing facilities, excellent in functionality such as steering feeling.  <P>SOLUTION: The wheel 1 comprises a rim 4, made of iron group material, on which a tire 11 is mounted and held, and disks 2<SB>1</SB>, 2<SB>2</SB>, 2<SB>3</SB>, 2<SB>4</SB>, 2<SB>5</SB>, made of the iron group material, welded to the rim 4 to be integrated therewith. The disks 2<SB>1</SB>, 2<SB>2</SB>, 2<SB>3</SB>, 2<SB>4</SB>, 2<SB>5</SB>have an assembly of five split disks 2<SB>1</SB>, 2<SB>2</SB>, 2<SB>3</SB>, 2<SB>4</SB>, 2<SB>5</SB>having the same or approximate shape and dimensions, and an annular panel body 3 integrated over the whole circumference. The split disks 2<SB>1</SB>, 2<SB>2</SB>, 2<SB>3</SB>, 2<SB>4</SB>, 2<SB>5</SB>are arranged on the panel body 3 with its face-side up, and the split disks 2<SB>1</SB>, 2<SB>2</SB>, 2<SB>3</SB>, 2<SB>4</SB>, 2<SB>5</SB>and the panel body 3 are welded together.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305039-A (JP)
Title: Display device mounting mechanism for pachinko game machine
Inventor: NAKAMURA YUTAKA
IPC: A63F7/02
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which makes it adaptable to the alteration of the size of a pattern display device.  <P>SOLUTION: In a pachinko game machine PM which has the game board with the playing area PA formed on its front, a front frame 2 which gets the game board housed and held being kept erected and the pattern display device for displaying the figures to match the development of the games, a transparent region SA is so formed as to be made visually recognizable behind it from its front positioned within the playing area PA and an engaging protrusion 77 arranged protrusively on the rear side of the front frame 2 gets engaged with a receiving part 34 provided on the pattern display device. Thus, the pattern display device is so arranged as to make its display face the front through the transparent region SA. The engaging protrusion 77 is selectively mounted in a plurality of guide holes 71a arrayed in crisscros on the rear side of the front frame 2 and made mobile in crisscross by selecting the guide holes 71a where to be mounted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004289167-A (JP)
Title: Electronic device
Inventor: SATO NOBUHIRO
IPC: H05K5/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device where a movable member can be rotated, even though a clearance between the recess section of a frame member and the movable member which is housed inside the frame members is small, with regard to the electronic device having the movable member used for an acoustic device mounted on a car or the like.  <P>SOLUTION: The lower section of the movable member 20 is driven, if a sliding plate 23 slides forward by the rotational driving power of a motor 24, the movable member 20 stayed in upright position is moved forward, as it stands. Thereafter, since the movable member 20 is rotated and slanted, the upper wall surface and the lower wall surface of the movable member 20 will not come into contact with the internal wall surface of a front recess section 19 in the frame members 14, 18, when the movable member 20 is rotated; and thus turning of the movable member 20 will not be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005318200-A (JP)
Title: Apparatus and method for image processing
Inventor: OKAMOTO HITOSHI
IPC: H04N1/387
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable appropriately setting the strength of durability to an attack and the balance of deterioration in image quality due to information embedding in embedding the information in image data.  <P>SOLUTION: This image processing apparatus is provided with: an image data inputting section 1 for inputting image data; an embedding information inputting section 2 for inputting embedding information to be embedded into the inputted image data; an embedding information divider 3 for dividing the embedding information into a plurality of items of information; and an information embedding section 4 for embedding the plurality of items of divided information into the image data so that the information has different durability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005101515-A (JP)
Title: Semiconductor switch
Inventor: MATSUZAWA KAZUYA
IPC: H01L27/092
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To produce a high integration LSI by realizing a CMOS switch with a microstructure.  <P>SOLUTION: A double gate MOSFET comprises: a semiconductor region 34; a gate insulation film 19 touching the semiconductor region 34; a first gate electrode 22 and second gate electrode 20 sandwitching the semiconductor region 34 through the gate insulation film 19; and conductor regions 31 and 32 touching the semiconductor region 34 on the opposite sides of the first gate electrode 22 and the second gate electrode 20. The channel region is formed of a semiconductor, the source/drain region is formed of a metal, a low level voltage is applied to the first gate electrode 22 and a high level voltage is applied to the second gate electrode 20 during on time, whereas a high level voltage is applied to the first gate electrode 22 and a low level voltage is applied to the second gate electrode 20 during off time. A semiconductor switch where the first gate electrode 22 has a work function smaller than that of the semiconductor region 34, and the second gate electrode 20 has a work function larger than that of the semiconductor region 34 is thereby provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005319385-A (JP)
Title: Coating device and coating method
Inventor: SHIBATA ICHIRO
IPC: B05D3/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device with less restriction on design and layout and high precision of a film thickness not requiring a large amount of expenses for installation and capable of obtaining a coating film having a smooth surface and no coating ununiformness, and a coating method using the same.  <P>SOLUTION: The coating device is provided with a coating means 10 for forming a coating film 28 having a predetermined film thickness on a band-like support body 16 continuously conveyed at a position spaced from a coating liquid feeding means 18 with a predetermined gap while feeding the coating liquid from the coating liquid feeding means 18. The coating means 10 is fixed onto active vibration-removal devices 32, 32 each having an explosion prevention specification.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320460-A (JP)
Title: Charcoal kiln
Inventor: UNOME YUKIO
IPC: C10B53/02
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charcoal kiln which can be easily assembled and used for charcoal making by anyone always without failure.  <P>SOLUTION: A drum-shaped container 30 is placed on a plurality of support rods 20 which are put over the top opening of a combustion chamber 10 having a fuel hole 12, and a plant 100 as a charcoal making-material is charged into the container. Then, a fuel 110 is burned in the combustion chamber 10 in a condition that the top opening of the drum-shaped container 30 is covered with a lid 40. A hot flame generated from the fuel 110 is introduced into a space formed between a combustion chamber open end 18 which is exposed in a ring shape between the lower edge circumference of the drum-shaped container 30 and the top opening circumference of the combustion chamber 10, the perimeter sidewall of the drum-shaped container 30 and a skirt-shaped cylinder 50 which is placed over the combustion chamber open end 18 around the drum-shaped container 30. The plant 100 is smothered in the drum-shaped container 30 to make charcoal therefrom.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323732-A (JP)
Title: Radiographic image detecting apparatus and radiographic imaging system
Inventor: OHARA HIROSHI
IPC: G21K1/12
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic image detecting apparatus and a radiographic imaging system allowing a user to grasp an accurate imaging date and time when capturing the radiographic image.  <P>SOLUTION: This radiographic image detecting apparatus 6 reads the intensity of the radiation irradiated toward a subject and detects image information of the radiographic image. This apparatus is provided with a control part 14 obtaining the imaging date and time when capturing the radiographic image and corresponding the obtained imaging date and time with the detected image information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330599-A (JP)
Title: Yarn twister
Inventor: TAKAHASHI AKIRA
IPC: D01H13/10
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the setting of a yarn-sending speed ratio between each yarn-sending device and a winder in a yarn twister equipped with the heater between a yarn-twisting spindle device and the winder is limited, when the yarn-sending devices disposed on the front and back sides of a heater are nipping types (yarn-fixing types).  <P>SOLUTION: This yarn twister is characterized by disposing a heater 400 between a yarn-twisting spindle device 100 and a winder 700, disposing the first yarn-sending device 200 and the second yarn-sending device 500 on the front and back sides of the heater 400 in the yarn-sending direction, and using a yarn-semi-fixing type device as the second yarn-sending device 500 on the downstream side of the heater 400. A tension-buffering device 600 is preferably disposed between the second yarn-sending device 500 and the winder 700. The speed ratio between the first yarn-sending device 200 and the second yarn-sending device 500 disposed on the front and back sides of the heater 400 is set with the second yarn-sending output pulley 810 and the first yarn-sending pulley 811 which are timing pulleys on the driving side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329502-A (JP)
Title: Robot device
Inventor: OKADA SADATO
IPC: B25J13/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device performing an inspection work from a remote place and easily performing an input work when performing an inspection.  <P>SOLUTION: This robot device is provided with: a built-in telephone set 40 transmitting and receiving a voice signal by radio; a keyword storing part 21 for storing a keyword on the inspection of the device; an inspection program storing part 22 for storing an inspection program related to the keyword; a voice analyzing part 31 for performing a speech recognition by referring to the keyword for the voice signal received by the built-in telephone set 40 and extracting the keyword on the inspection; an inspection program executing part 32 for executing an inspection program related to the extracted keyword; a voice synthesizing part 33 for generating a synthesized voice signal to report a result inspected by the inspection program by sound; and a voice reporting part 34 for transmitting the synthesized voice signal to report the inspection result from the built-in telephone set 40 to an external telephone set.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331851-A (JP)
Title: Front converter lens
Inventor: MIYAZAWA NOBUYUKI
IPC: G02B13/18
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front converter lens which has a relatively small number of sheets of constituting lenses and is low-cost and light in weight, while realizing high afocal magnification.  <P>SOLUTION: The front converter lens C is composed of a front group L1 of positive refractive power and a rear group L2 of negative refractive power, and can be attached and detached on the front side of a main lens system M. Therein, the front group L1 has at least two sheets of positive lenses, all lenses are arranged at an interval from each other, and the rear group L2 has positive lenses and negative lenses.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341673-A (JP)
Title: Electrostatic actuator, drop discharging head, drop discharger, and ink jet recorder
Inventor: TANAKA SHINJI
IPC: B41J2/055
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the durability, etc. of an actuator from dropping by arranging the constitution so that warpages do not arise in a stacked film.  <P>SOLUTION: A pair of electrodes 41 and 42 are counterposed across an air gap 43 to each other, and its one electrode 41 is made a variable electrode which can be displaced to the side of the other electrode 42; and the electrode 41 is displaced into contact with the electrode 42, by giving a potential difference between the electrodes 41 and 42. The variable electrode 41 is arranged so that warpages do not arise, by stacking compressive stress layers 51 and 52 having compressive stress severally on both sides of a tensile stress layer 61 having tensile internal stress, thereby canceling the tensile internal stress of the stacked films of the electrode 41 as a whole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341755-A (JP)
Title: Indicator and its mounting method
Inventor: NAKAGAWA MASAHARU
IPC: H02G1/02
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator that can unfailingly be viewed from any direction and whose visibility is not affected by wind, and to provide its mounting method.  <P>SOLUTION: The indicator 1 includes a body 3 comprising a spherical body having a diameter larger than that of a transmission line C, and a red recursive reflector 5 is provided on the surface of a body 3. Also, the body 3 is protected with four pieces of armor rods 7. By winding both ends of the armor rods 7 on the circumference of the transmission line C, the indicator 1 is mounted on the transmission line C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343006-A (JP)
Title: Drying device
Inventor: TOMINAGA YASUMASA
IPC: B41F23/04
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large quantity of rejects due to misregistration from being produced during starting a printing operation with a variability of the conveyance rate of the sheet materials, without lowering the printing rate and dry an aqueous ink applied to the sheet materials rapidly and properly under a simple construction, in a gravure printing machine using the aqueous ink.  <P>SOLUTION: The drying device comprises the following means: a dryer into which the sheeting printed by applying the aqueous ink in the printing part of the gravure printing machine; a hot blast supply means which supplies a hot blast for drying the aqueous ink applied to the sheet materials, into the dryer; a tension detecting means 33 which detects the tension of the sheet materials conveyed into the dryer; and a temperature control means 38 which controls the temperature of the sheet materials based on the tension of the sheet materials detected by the tension detecting means 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343863-A (JP)
Title: Method for producing 4,4'-thiobisphenol compounds
Inventor: SATOMI YUKIFUMI
IPC: C07C323/20
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 4,4'-thiobisphenol compound, by which the 4,4'-thiobisphenol compound useful in uses such as an intermediate for functional chemicals such as synthetic resin-modifying agents, antioxidants and electronic materials, and a raw material for heat-sensitive recording paper color developers is produced in a high yield and in high purity.  <P>SOLUTION: This method for producing the 4,4'-thiobisphenol compound of formula (2) (R<SB>1</SB>and R<SB>2</SB>are each independently a 1 to 6C alkyl or phenyl; R<SB>3</SB>is H, a 1 to 6C alkyl or phenyl, and is substituted at the 3- or 5-position based on the hydroxy group) is characterized by reacting a substituted phenol compound with sulfur of elemental substance in the presence of an alkali metal salt in an organic polar solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI