baber/WOPTO huggingface dataset:
Patent JP-2005310915-A (JP)
Title: Semiconductor device
Inventor: SENDA ATSUSHIGE
IPC: H01L29/78
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of restraining variations in the threshold voltage of a MOS transistor and of being manufactured inexpensively in a semiconductor device, where a plasma SiN film is disposed in a wiring layer laid on a semiconductor substrate, on which the MOS transistor is formed.  <P>SOLUTION: The semiconductor device 100 includes the plasma silicon nitride (SiN) film 7a, disposed in the wiring layer on the semiconductor substrate 1, on which the MOS transistor is formed. The plasma SiN film 7a has a thickness larger than 40 nm and smaller than 100 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308475-A (JP)
Title: Vehicle-mounted information terminal
Inventor: NINOHIRA TOSHIO
IPC: G09B29/10
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for indicating road traffic information allowing to provide a user with the contents of original road traffic information without deteriorating visibility even in an area upon which the contents of road traffic information are concentrated.  <P>SOLUTION: When parking-lot marks overlap one another, a plurality of overlapping parking-lot marks are replaced by integrated parking-lot marks 31, 32 as indication marks for indicating parking-lot information indicated by each of the plurality of the parking-lot marks with being integrated into one. For each of the integrated parking-lot marks 31, 32, number indications 33, 34 indicating the number of the parking-lot marks prior to the integration are indicated. The ratio of an area of each color-coded part of the integrated parking-lot marks 31, 32 to the whole is equal to the ratio of the total number for every state of availability to the whole total number of the parking-lot marks prior to the integration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307814-A (JP)
Title: Ejector
Inventor: FUKUZUMI YUKIHIRO
IPC: F04F5/04
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector capable of changing an interval between a nozzle part and a diffuser part and increasing exhaust speed without sacrificing final arrival degree of vacuum by a simple structure without using an actuator and an external control mechanism.  <P>SOLUTION: This ejector 10 is provided with the nozzle part 13, the diffuser part 14 arranged by opposing to the nozzle part 13, and an intake chamber part 16 formed between the nozzle part 13 and the diffuser part 14 to inject high pressure fluid toward the diffuser part 14 from the nozzle part 13 and turn pressure in the intake chamber part 16 into negative pressure. This ejector is provided with an interval movable means for moving an interval between the nozzle part 13 and the diffuser part 14. The interval movable means is provided with an elastic body 18 like a circular ring having a cavity 18a inside it at a tip of the nozzle part 13 or the diffuser part to move the interval by expansion and contraction of the elastic body 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310995-A (JP)
Title: Carbon material for electric dipole-layer capacitor electrode and its manufacturing method
Inventor: LEE SANG ICK
IPC: H01G11/32
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon material proper for an electrode for an electric dipole-layer capacitor using an aqueous electrolyte, and to provide an efficient manufacturing method for the carbon material.  <P>SOLUTION: The carbon material for the electric dipole-layer capacitor using the aqueous electrolyte is obtained by separating pitch grains precipitating by adding the mixture of optical isotropic pitches and an organic amine solvent to an acid aqueous solution, treating the pitch grains in an infusible manner and carbon-treating the pitch grains at a temperature of 500 to 850°C. In the carbon material, the atomic ratio of hydrogen to carbon is set in 0.05 to 0.30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304765-A (JP)
Title: Wall cabinet
Inventor: KATO SUSUMU
IPC: A47B51/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall cabinet capable of improving a rate of housing of an inside box.  <P>SOLUTION: The wall cabinet 1 is provided with an outside box 2 at least opening an upper part and a lower part and fixed on a higher position of an inside of a room and the inside box 4 housed inside the box 2 so that a lifting mechanism 3 can lift up and down the box 4 from the lower part of the box 2. A top plate 7 is provided on the upper part of the box 2 in an adjustable height. The lifting mechanism 3 is disposed inside the top plate 7. Thereby a space inside the box 2 can be effectively utilized for housing the box 4 to be able to enlarge a volume of the box 4, thereby improving the rate of housing of the box 4. Adjusting the height of the top plate allows the rate of housing of the box 4 to further improve.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312173-A (JP)
Title: Generator
Inventor: NARITA FUJIAKI
IPC: H02K3/26
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To raise the generating efficiency of a generator in the generator for generating an electromotive force in a coil by a rotating field by rotating a magnet disposed oppositely to the fixed coil by a wind force or a hydraulic power.  <P>SOLUTION: A spindle 1 is fixed perpendicularly to a shaft fixing base 13, and an upper bearing 9 is attached rotatably to the spindle 1 through a bearing 2. A rotary blade mechanism is attached in the upper part of the upper bearing 9. A substrate 11 is fixed to the spindle 1, and a coil 8 is provided in the lower surface of the substrate 11. An upper rotary disk 4 is fixed to the upper bearing 9 above the substrate 11, and a movable magnet 6 is attached in a rotary disk 4 at the substrate 11 side. A lower rotary disk 5 is attached rotatably by a lower bearing 10 under the substrate 11, and a movable magnet 7 is provided at the coil 8 side at the lower rotary disk 5. The coil 8 is disposed at the position opposite to the locus formed by moving the magnets 6, 7 by rotating the rotary disks 4, 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312179-A (JP)
Title: Stator of claw pole motor and method of manufacturing the same
Inventor: IMAI NOBUYUKI
IPC: H02K15/02
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To assure desired performance, such as an operation efficiency, etc., by a suitable shape in the stator of a claw pole motor.  <P>SOLUTION: An effective length L<SB>s</SB>and the number P of pole pair are set so that the area C of the passing region surface of an effective magnetic flux on a U-phase opposed surface 32B becomes less than the area SA of an internal region surface having an intersection ridgeline part 82a of the U-phase opposed surface 32B and the end face 32C of a U-phase induction pole body 32a and an intersection ridgeline 82b of an oblique surface 32D and a base end surface 32F as a pair of opposed sides (C<SA), that the area C becomes less than the area obtained by adding the area BS of the abutting surface of the U-phase induction pole body 32a and a U-phase enlarged part and the area A of the base end surface 32F (C<2BS+A) and that the area C becomes less than the area obtained by adding the area A of the base end surface 32F and the bottom of the U-phase enlarged part (C<3A).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005112713-A (JP)
Title: Method for manufacturing gallium nitride-based single crystal substrate
Inventor: LEE SOO-MIN
IPC: C30B25/20
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gallium nitride-based single crystal substrate, by which the problem caused by stress can be minimized.  <P>SOLUTION: The method for manufacturing the gallium nitride(Al<SB>x</SB>In<SB>y</SB>Ga<SB>1-x-y</SB>N wherein x is ≥0 and ≤1; y is ≥0 and ≤1; and x+y is ≥0 and ≤1)-based single crystal substrate includes a step for providing a zinc oxide (ZnO) substrate, a step for primarily growing a gallium nitride-based single crystal layer on the ZnO substrate, and a step for secondarily growing an additional gallium nitride-based single crystal layer on the primarily grown gallium nitride-based single crystal while removing the ZnO substrate by performing etching to the rear surface of the ZnO substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332933-A (JP)
Title: Knurled fastener with cutting blade and removable head part
Inventor: PANASIK CHERYL L
IPC: F16B15/06
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener enabling the removal of a work without damaging and capable of fastening the work to a base material.  <P>SOLUTION: This fastener comprises a head part having a recessed part for receiving a rotating driver and a shaft part having knurls formed of generally spiral grooves and generally annular grooves crossing the spiral grooves. The plurality of knurls comprise side cutting blades and generally sharp end parts. Also, the other fastener comprises a head part having a recessed part for receiving a rotating driver and a shaft part having a head part with a specified diameter sufficiently small to be removed from the shaft part when a specified torque acts thereon. The shaft part comprises knurls formed of generally spiral grooves and generally annular grooves crossing the spiral grooves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005321433-A (JP)
Title: Image display apparatus and method for inspecting same
Inventor: HIDA YOICHI
IPC: G01R31/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus in which fluctuation in display characteristics between pixels is reduced.  <P>SOLUTION: A pixel display circuit 2 in the electroluminescence (EL) display apparatus comprises: an EL driving circuit 13 including an EL element 17, an N type transistor 18, and a resistance element 19 connected in series; a sample-and-hold circuit 11 for sampling and holding a potential VG of a data line DL; and an offset compensation circuit 12 which detects an offset voltage VOF of VG and a potential VO of a control node N18 and which cancels VOF by giving VG+VOF to a gate of the N type transistor 18. Consequently, only a resistance value of the resistance element 19 is a factor of fluctuation of a current value flowing to the EL element 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318945-A (JP)
Title: Game machine management support apparatus
Inventor: SUZUMURA YASUHIRO
IPC: A63F7/02
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To support the management and adjustment work of a game machine based on the group of game data in just proportion by selecting management items required for management in just proportion.  <P>SOLUTION: This game machine management support apparatus is provided with: a storage device 128 of the group of game data which stores the group of game data collected from a game machine by each management item corresponding to the time of collection; a group of selecting management items D/B 127 storing the group of management items to select corresponding to a passed time from a prescribed time; a display device 124 for displaying the group of game data belonging to the group of the management items which the group of selecting management items D/B 127 stores from in the group of game data stored by the storage device 128 of the group of game data 128; and the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320290-A (JP)
Title: Method for production of amino acid, and purified amino acid
Inventor: KAWAI MISAKO
IPC: C07C229/08
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for purification of amino acid eliminating substance presenting foreign smell and foreign taste by treating with an inexpensive oxidizing agent, and to provide amino acids excluding substance presenting foreign smell and foreign taste obtained by the method.  <P>SOLUTION: The invention relates to the method for producing amino acids free from substance presenting foreign smell and foreign taste, comprising an oxidizing treatment of crude amino acids containing substance presenting foreign smell and foreign taste as impurities, and the amino acids excluding the substance presenting foreign smell and foreign taste produced by the method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323234-A (JP)
Title: Wireless network system
Inventor: TANIGUCHI KENJI
IPC: H04L12/28
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that operations are enormous and troublesome since SSIDs should be set corresponding to positions of individual terminals to avoid the case that a wireless terminal cannot be connected to a correct access point because of a plurality of access points which can physically be connected to a wireless network system including many terminals in a dense area.  <P>SOLUTION: Terminal unique information is sent out to a wireless access point 3 to which a wireless terminal 5 is connected and the wireless access point 3 sends out a related SSID signal to establish connection according to the terminal unique information. The wireless terminal 5 establish connection with an access point 2 to originally be connected again according to the SSID. Thus, the wireless terminal can be connected to the correct wireless access point with the terminal unique information that the wireless terminal internally has without setting the SSID inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320489-A (JP)
Title: Lubricant composition for rolling device and rolling device
Inventor: YATANI KOICHI
IPC: F16H25/22
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition which is used for rolling devices, is little degraded, scarcely causes the deterioration of performance, and hardly corrodes the rolling devices, and to provide a rolling device having excellent lubricity and a long life.  <P>SOLUTION: A lubricant composition 15 containing microcapsules encapsulating an additive is supplied to the inner portion of a deep groove ball bearing to lubricate between both orbital faces 10a, 11a and a ball 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326907-A (JP)
Title: Odor information processor, and odor information processing system
Inventor: SAKAUCHI YUICHI
IPC: G06Q30/06
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an odor information processor and an odor information processing system capable of expanding choices for odors.  <P>SOLUTION: This odor information processing system is provided with a Web server (SV) and an odor inquiry server FSV connected to a network (IN), and clients (CL1, Cl, CL3, CL4) or the like are connected to the network (IN). The clients (CL1, Cl, CL3, CL4) acquire contents from the Web server (SV) via the network (IN). Odor generators (FG1, FG2, Fg3, FG4) are provided respectively in the clients (CL1, Cl, CL3, CL4) to generate odors based on odor information included in the contents acquired from the Web server, by controlling the odor generators. The each client transmits the odor information in the contents, and information in the odor generator corresponding thereto to the odor inquiry server F, so as to acquire an odor conversion table for controlling the odor inquiry server F, and for controlling an odor assignment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005035277-A (JP)
Title: Ink jet recording cast gloss paper, method for manufacturing ink jet recording cast gloss paper, and cast coating apparatus
Inventor: IKEDA KAZUO
IPC: B41M5/50
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording cast gloss paper, which is excellent in ink jet recording properties as well as in glossiness, and to provide a method for manufacturing an ink jet recording cast gloss paper and a cast coating apparatus.  <P>SOLUTION: This ink jet recording cast gloss paper comprises a gas permeable support, at least one lower ink receiving layer coated onto at least one side of the gas permeable support, and an uppermost ink receiving layer coated onto the lower ink receiving layer. The uppermost ink receiving layer comprises a pigment and a temperature-sensitive polymer compound which is hydrophilic in a temperature range below a temperature-sensitive point and is hydrophobic in a temperature range above the temperature-sensitive point. After coating, during the time period in which the coating is in a wet state, the coating is pressed against a heated mirror-finished metal surface and dried to impart gloss.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340973-A (JP)
Title: Real-time monitoring system in jointing process, and method therefor
Inventor: LEE JONG-SIG
IPC: G01N23/04
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real-time monitoring system of a jointing process, and a method for the system.  <P>SOLUTION: The real-time monitoring system comprises a light source for irradiating a test piece with light rays; a heating device for heating the test piece; a temperature detector for detecting the temperature of the test piece; a ray detector for detecting rays through the test piece for converting into a video signal; and a control unit for outputting the video signal, and transmitting a signal for controlling the light source and the heating device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005330919-A (JP)
Title: Portable hydraulic power generating apparatus
Inventor: OKADA HIROSHI
IPC: F03B1/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable power generating apparatus capable of generating power by abolishing a conventional concrete foundation firmly built to support a hydraulic power generating apparatus, carrying it to any river or fall, and installing it without requiring installation construction.  <P>SOLUTION: This portable hydraulic power generating apparatus comprises a hydraulic turbine, a step-up gear increasing the rotational speed of the hydraulic turbine, a generator generating power by a rotating force after the speed is increased by the step-up gear, and a support table supporting these devices. The apparatus can be installed by merely installing the support table on a river bottom or a river bank. To facilitate the installation and removal, the weight and size of the apparatus are minimized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334202-A (JP)
Title: Mission distributing device, and mission distributing program
Inventor: TSURUGAI YASUO
IPC: A63F13/45
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To distribute various kinds of missions (e.g., a command, an assignment, and a problem) in response to various kinds of categories (e.g., a sex, an age, a game level, and a school) indicating the attribute of a game player.  <P>SOLUTION: This mission distributing device 2 is constituted in a manner to distribute various kinds of missions regarding various kinds of games to the game player through a network. The mission distributing device 2 is equipped with a category registering means (a database DB 10) which registers various kinds of categories indicating the attribute of the game player in advance, a mission registering means 12 which registers various kinds of missions in advance, and a mission extracting means 14 which extracts a mission in response to the category. The mission distributing device 2 is also equipped with a mission distributing means 16 which distributes the extracted mission to the game player, and a judgement evaluating means 18 which evaluates the superiority/inferiority and the right/wrong by judging the result of the mission which has been performed by the game player.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340427-A (JP)
Title: Electronic apparatus
Inventor: KUWASAKI NAOKI
IPC: G03G15/20
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of sufficiently cooling remaining heat by surely operating a cooling means even when power supply from an external power supply is interrupted at the time of cooling heat generated from the electronic apparatus by the cooling means.  <P>SOLUTION: The electronic apparatus 10 cools heat generated from an actuation part 11 actuated by receiving power supply from the external power supply through a main switch 13 by a fan 15 driven by the power, and after opening the main switch 13, drives the fan 15 only for prescribed time. The apparatus 10 is provided with a thermoelement 20 for converting heat generated during the actuation of the actuator 11 into electricity; an AC power supply interruption detection circuit 22 for charging a charging battery 21 with power obtained by the thermoelement 20, detecting the interruption of power supply in the closed state of the main switch 13, and sending a detection signal; and a control means consisting of an arithmetic processing circuit 23 and a third switch circuit 24 to supply power from the charging battery 21 to the fan 15 for prescribed time and drive the fan 15 when the detection signal is sent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341458-A (JP)
Title: Ofdm modulator and ofdm modulation method
Inventor: KOTANI MAYUMI
IPC: H04J11/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To use a low-pass filter, whose cut-off characteristics are gentle, as a high-frequency cutting filter, with regard to an OFDM modulator and an OFDM modulation method.  <P>SOLUTION: There are provided with a plurality of IFFT units 7-3 for performing fast-Fourier transformation for base-band signals. Signals, with the base-band signals different in phase angles, are input to the plurality of IFFT units 7-3. Control for the phase angle is performed by means of a multiplier 1-2, multiplication of the base-band signals and output value from memories 1-1(1) to 1-1 (K-1), in which the coefficients for producing interpolated values are stored. The multiplied signals are subjected to series-parallel conversion in a parallel signal processor 7-2 to be input to the IFFT unit 7-3. The parallel output signals, obtained from a plurality (the number of K) of the IFFT unit 7-3, are converted into series signals by a P/S (parallel/series conversion) unit 1-3, to thereby perform interpolation of the interpolated values. As a result, signals are generated that are equivalent to signals sampled by a K-fold sampling frequency so that the frequency at which higher harmonics appear is shifted higher.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344535-A (JP)
Title: Secondary air supply device for internal combustion engine
Inventor: HARASHIMA MASAO
IPC: F01N3/24
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform exhaust emission control and catalyst activation by secondary air supply without requiring a heating means.  <P>SOLUTION: In a V-type internal combustion engine provided with an exhaust system having independent banks and having a catalytic converter installed in an exhaust duct after merge of the exhaust system, secondary air is supplied to the exhaust system of one bank and fuel increase is performed for all cylinder at a time of secondary air supply. Consequently, after-burn of HC occurs in the independent exhaust system in which secondary air is supplied, and after-burn of HC occurs in a part where exhaust systems of each bank merge to promote purification of HC and activation of the catalytic converter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI