baber/WOPTO huggingface dataset:
Patent JP-2008278081-A (JP)
Title: Radio base station and transmission control method
Inventor: KAWAMICHI SATOSHI
IPC: H04W52/04
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the transmission power of a radio signal transmitted to a radio communication terminal whose receiving quality is low even if an amplifier in the transmission unit of a radio base station approaches a saturated state.  <P>SOLUTION: This transmission control method includes a step S104 for determining whether or not the total value of transmission power in the transmission timing of radio signals to a plurality of radio communication terminals has reached a threshold; a step S106 for determining whether or not it is possible to reduce the transmission power of the radio signal transmitted to the second radio communication terminal when it is determined that the total value has reached the threshold; and a step S108 for reducing the transmission power of the radio signal to be transmitted to the second radio communication terminal, and for increasing the transmission power of the radio signal transmitted to the first radio communication terminal when it is determined that it is possible to reduce the transmission power of the radio signal transmitted to the second radio communication terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007238438-A (JP)
Title: Laser cutting method, method for manufacturing electrooptical device, electrooptical device, electronics device, and laser cutting device
Inventor: TAKEI ATSUSHI
IPC: B23K26/38
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laser cutting capable of efficiently cutting a glass substrate or a panel made of glass substrates stuck together, without a trouble such as a crack, and to provide a method for manufacturing an electrooptical device, an electrooptical device, an electronics device and a laser cutting device.  <P>SOLUTION: In the method for manufacturing an electrooptical device, the power of laser beams L1 and L2 is gradually increased in the vicinity of a starting position of cutting with regard to a large panel 300 or the like, is maintained at a high state thereafter, and is gradually decreased in the vicinity of an ending position of cutting. In addition, moving speed of the large panel 300 is gradually increased in the vicinity of a starting position of cutting, is maintained at the high state thereafter, and the speed of large panel 300 is gradually decreased in the vicinity of an ending position of cutting thereafter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234611-A (JP)
Title: Spark plug for internal combustion engine and its manufacturing method
Inventor: MATSUTANI WATARU
IPC: H01T13/20
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug for internal combustion engine having a high jointing strength between a spark wear resistant electrode material and an outer electrode, and its manufacturing method.  <P>SOLUTION: A spark wear resistant electrode material 18 of chip shape is installed on an installation face 16b of the outer electrode 16 in the state before the outer electrode 16 is bent and a spark discharge gap is formed, and pulse YAG laser L is irradiated with an incident angle θ on the boundary portion of the spark wear resistant electrode material 18 and the outer electrode 16, thereby, the spark wear resistant electrode material 18 is welded to the outer electrode 16. In this case, when the distance from an intersection 11d of the installation face 16b and the end face 11b of a main fitting 11 to an intersection 11e at the furthest end of the end face 11b is made X, and the distance from the intersection 11d to an intersection 18a (closest point) of the spark wear resistant electrode material 18 is made Y, the incident angle θ which satisfies the condition of (X/Y)<tanθ and θ<9° is established, thereby, the whole circumference of the boundary portion can be welded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008009388-A (JP)
Title: Liquid crystal panel and liquid crystal display device
Inventor: KANESHIRO NAOTAKA
IPC: G02F1/1335
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device having a high contrast ratio in a forward direction.  <P>SOLUTION: The liquid crystal device comprises a liquid crystal cell, a first polarizing plate arranged on one side of the liquid crystal cell, a second polarizing plate arranged on the other side of the liquid crystal cell, and a phase difference layer arranged between the liquid crystal cell and the second polarizing plate. The liquid crystal device uses a liquid crystal panel, in which a refractive index ellipsoid of the phase difference layer indicates relations of nx≥ny≥nz and in which the second polarizing plate has a transmittivity (T<SB>2</SB>) larger than the transmittivity (T<SB>1</SB>) of the first polarizing plate. This liquid crystal panel exhibits such display characteristics as have a drastically higher and more excellent contrast ratio in the forward direction than that of the liquid crystal panel of the prior art, in which two polarizing plates arranged on the two sides of the liquid crystal cell have equal transmittivities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294091-A (JP)
Title: Method and machine for mounting part and program
Inventor: MAENISHI YASUHIRO
IPC: H05K13/04
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance in a mounting substrate while maintaining productive efficiency in the mounting substrate.  <P>SOLUTION: A method for mounting parts concerns a part mounting machine simultaneously sucking and carrying a plurality of parts by a multi-nozzle head with a plurality of suction nozzles and fitting the parts to the substrate. The method for mounting the parts contains a discriminating step S110 discriminating whether or not the parts are of a specific kind and a condition adopting step S113 adopting a condition for simultaneously sucking a plurality of parts of the same kind belonging to different lots by the multi-nozzle head and being capable of mounting the parts on the substrate regarding the parts not discriminated as those of the specific kind at the discriminating step S110 and adopting a condition mounting only the parts belonging to the same lots on the substrate regarding the parts discriminated as those of the specific kind. The method for mounting the parts further contains a mounting step S116 mounting the parts on the substrate on the basis of the condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289574-A (JP)
Title: Electric vacuum cleaner
Inventor: ZAIZEN KATSUNORI
IPC: A47L9/28
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which enables the delicate control of the amount of air by directly detecting the amount of air while suppressing clogging with dusts.  <P>SOLUTION: An air amount detection means for detecting the amount of air of a motor fan for sucking dusts has an air amount detection part 10 with the first element layer 11 making a part of the internal surface of an air duct (connection port 5 of hose 4) for sucking dusts and the second element layer 13 provided outside it being thermally insulated and detects the amount of air by causing a difference in resistance value between the first and second element layers 11 and 13. In this arrangement, the first element layer 11 of the air amount detection part 10 makes a part of the internal surface of the air duct for sucking the dusts to eliminate an obstacle in the air duct to suppress clogging with dusts, and a difference in resistance value between the first element layer 11 directly contacting air and the second element layer 13 thermally insulated outside it enables the delicate control of the amount of air by directly detecting the amount of air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075175-A (JP)
Title: Method of producing structure
Inventor: IMADA AYA
IPC: B29C59/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a structure by which a structure of nanometer scale is easily obtained using an anodic oxidation method.  <P>SOLUTION: A method of producing a structure includes: a step of forming first projected structures regularly arranged on a substrate and forming a first layer to be anodically oxidized on the substrate having the first projected structures and thereby forming first recessed structures at center portions of cells formed by the arranged first projected structures; a step for removing the first projected structures to form holes; and a step for subjecting the first layer to be anodically oxidized to anodic oxidation to form holes at positions of the first recessed structures.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292799-A (JP)
Title: Developer for photosensitive polyimide and pattern forming method using the same
Inventor: YUMIBA TOMOYUKI
IPC: H01L21/027
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer for photosensitive polyimide which has little harmful effect on the human body, suppresses the generation of residues on and cracks in a pattern edge after development, and can achieve a high resolution and a high residual film ratio, and a pattern forming method using the same.  <P>SOLUTION: The developer for photosensitive polyimide comprises: (a) 40-90 wt.% of a compound represented by general formula (1); (b) 5-50 wt.% of a ≤6C aliphatic alcohol; and (c) 5-20 wt.% of water, wherein R<SP>1</SP>and R<SP>2</SP>each represent hydrogen or a 1-10C organic group, provided that at least one of them is a 1-10C organic group in general formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294987-A (JP)
Title: Image display terminal
Inventor: KIMURA KATSUHIKO
IPC: H04N7/18
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display terminal for adding an extended function without increasing an installation space, and for preventing the video display terminal from being increased in size and price than necessary for a user who does not need any extended function.  <P>SOLUTION: This video display terminal A is provided with a basic module M1 fixed to a wall with its rear part housed in the wall; and an exposed panel P detachably mounted on the front side of a basic module M1, and electrically connected to the basic module M1. The exposed panel P configures a basic device equipped with a basic function with the basic module M1 while being mounted on the basic module M1. At least one of the basic module M1 and the exposed panel P is provided with a connection means for electrically connecting an extended module M2 equipped with any extended function other than the basic function, and an extended space for arranging the extended module M2 along the back face of the exposed panel P in parallel with the basic module M1 is formed at the back side of the exposed panel P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292436-A (JP)
Title: Flow rate measuring device and its program, flow rate measuring method, and fluid supply system
Inventor: ITO YOICHI
IPC: G01F1/66
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for accurately discriminating equipment using fluid from a point of view of the possible existence of a flow rate change pattern.  <P>SOLUTION: A ultrasonic flowmeter 7 measures the flow rate of gas flowing in a flow path 6, as a measured flow rate. When the plurality of equipment use gas, a passage route generation part 18 generates a plurality of passage route candidates showing gas using flow rate histories for every equipment in accordance with the measured flow rate change pattern consisting of a measured flow rate measured by the ultrasonic flowmeter 7. An equipment discriminating part 11 selects the acceptable passage route for every equipment from the plurality of passage route candidates and discriminates the equipment using the fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298465-A (JP)
Title: Waveform generation device, set cycle correction method, and semiconductor tester
Inventor: TAMURA KATAHITO
IPC: G01R31/3183
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress jitter in a highly precise variable clock signal by removing spurious occurring in the vicinity of a carrier even when setting of a high resolution cycle is performed.  <P>SOLUTION: Cycle data set by a pattern generator 10 of a waveform generation device 1 (semiconductor tester) is corrected so as to allow spurious which may occur on a carrier of a highly precise variable clock signal, to occur at a position away from the carrier. As a result, the spurious is surely removed by a PLL 50, thereby suppressing jitter in the highly precise variable clock signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298852-A (JP)
Title: Photosensitive resin composition and method for forming removable liquid-repellent layer
Inventor: KOJIMA TAKETAKA
IPC: G02B5/20
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of easily forming a removable liquid-repellent layer useful in an ink jet method.  <P>SOLUTION: The photosensitive resin composition comprises: a perfluoroalkyl group-containing resin (A) having an acid number of 20-200 obtained by copolymerizing a perfluoroalkyl group-containing polymerizable unsaturated monomer and another polymerizable unsaturated monomer; and a diazonaphthoquinone compound (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300432-A (JP)
Title: Common mode filter
Inventor: MIKAMI HIDETO
IPC: H01F37/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common mode filter which can be made compact while securing high common mode impedance.  <P>SOLUTION: The common mode filter is provided which has first and second plane spiral lines and first and second lead-out lines layered through insulating films interposed therebetween, wherein the first lead-out line is connected to a first pad portion formed at one end on the spiral center side of the first spiral line through a first via electrode formed on an insulating layer, and the second lead-out line is connected to a second pad portion formed at one end on the spiral center side of the second spiral line through a second via electrode formed on the insulating layer, the first pad portion and second pad portion overlapping each other when viewed from the layering direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007223812-A (JP)
Title: Paper processing device and paper processing method
Inventor: TERAO YASUNOBU
IPC: B65H31/10
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper processing device provided with a standby tray capable of improving paper loading property.  <P>SOLUTION: An upper paper feeding roller 24a and a lower paper feeding roller 24b constituting a paper feeding roller 24 are arranged in such a way that the directions of their tangential lines form an angle of depression α for a horizontal face. The standby tray 10 is arranged so as to position its rear end part below the paper feeding roller 24. The standby tray 10 is arranged with an angle of inclination β for the horizontal direction to support a paper sheet P while a tip of the paper sheet P is higher than a rear end. The angle of depression α and the angle of inclination β have the following relation, α<β.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008299074-A (JP)
Title: Language learning system
Inventor: HAYAKAWA TAKAHIRO
IPC: G09B19/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a language learning system for allowing a learner to recognize a current learning part of information distributed from a teacher side easily at glance and preferably to easily obtain an operation content in a teacher side, and, in particular, enhancing remarkably usability in a learner side.  <P>SOLUTION: In this language learning system, a teacher device is connected to a plurality of learner devices directly or via a server, and a digital signal for language learning can be transceived between the teacher device and the learner devices. Voice information in a leaning aid set or selected in the teacher device by a teacher is distributed to the learner devices together with positional information (for example, a learning aid number, a sentence number, a lapse time and the like) synchronized with a reproduced voice thereof for specifying a current position of the reproduced voice, in the language learning system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301181-A (JP)
Title: Solid imaging circuit and camera system
Inventor: DAIKU HIROSHI
IPC: H04N5/361
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately correct shading caused by a pixel array.  <P>SOLUTION: A solid imaging circuit 10 includes an imaging part 20 and an image processing part 30. The imaging part 20 has the pixel array 21 arranging a plurality of pixel circuits for carrying out photoelectric conversion of an optical image formed by a photo-optical system. The image processing part 30 carries out first shading correction to a two-dimensional image acquired by the imaging part 20, using a plurality of first correction factors having an extremal value position in a position different from a position which corresponds to an optical axis of the photo-optical system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270694-A (JP)
Title: Structure of light emitting diode
Inventor: HSU CHIN-YUAN
IPC: H01L33/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reaction between semiconductor material and metal in a light emitting diode element.  <P>SOLUTION: The invention relates to a structure of a light emitting diode including a substrate, a first conductivity semiconductor layer formed on the substrate, a light emitting layer formed on the first conductivity semiconductor layer, a second conductivity semiconductor layer formed on the light emitting layer, a barrier layer formed on the second conductivity semiconductor layer, and a contact layer formed on the barrier layer. The barrier layer is used for avoiding diffusion of the metal of the contact layer into the second conductivity semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304973-A (JP)
Title: Data recording device, data recording method and cold storage with this data storage device
Inventor: SATO HIDEYA
IPC: G06F12/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To manage an address of recorded data without limiting a data content to be recorded, and easily record the recording frequency of data.  <P>SOLUTION: A plurality of data management areas 2 are provided in a part of a storage area of an EEPROM 1 to manage the use state of the data management area, the recording frequency of data, the identification number of EEPROM in use, and address information of an address in which the latest data is recorded in the data management area, and a data recording area 3 is provided in an area other than the recording area. Since the data management area and the data recording area are separately provided to record only data in the data recording area, the data content is never limited due to recording of data management information. Since the recording frequency is recorded in the data management area, a memory for recording it is dispensed with, and the device can be simplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301922-A (JP)
Title: Method for exchanging special prize
Inventor: OTSU SHUHEI
IPC: A63F7/02
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by increasing the transparency of the process of exchanging a special prize issued by a game parlor.  <P>SOLUTION: In a method for exchanging a special prize, when the special prize is paid out in the game parlor, information specific to the special prize including the amount of money is read from a storage element of the special prize, by which the data is read, written, and deleted; predetermined information including information specific to the paying out is encoded and written into the storage element; when a special-prize exchange buys the special prize from a special-prize owner, predetermined information stored in the storage element is read using a decoding key, and predetermined information including information specific to the buying is encoded written into the storage element; when a special-prize wholesaler buys the special prize from the special-prize exchange, predetermined information stored in the storage element is read using a decoding key, and predetermined information including information specific to the buying is encoded and written into the storage element; and when the game parlor buys the special prize from the special-prize wholesaler, predetermined information including information specific to the buying is encoded and written into the storage element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303620-A (JP)
Title: Water retentive concrete block and method of producing the same
Inventor: SUMI MANABU
IPC: C04B18/10
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water retentive concrete block which exerts a strength that withstands a load of a walking level, is inexpensively produceable, excellent in water absorbing property and water retentivity, and high in heat island phenomenon suppressive effect by virtue of transpiration function, and to provide a method of producing the water retentive concrete block.  <P>SOLUTION: According to the method, firstly clinker ash and peat moss are subjected to dry mixing until a surface of the clinker ash is covered with the peat moss, and cement is added to the mixture and the resultant mixture is subjected to further dry mixing until a surface of the peat moss is covered with the cement. Then water having a thickener mixed therein is charged into the mixture covered with the cement, and mixed. Then the mixture is poured into a block forming mold to be hardened, and then stripped after the hardening. The water retentive concrete block thus produced is available for a concrete block for water sprinkling on a roof floor of a building by making use of the high water absorbing property and water retentivity, and therefore it contributes to prevention of temperature rise caused by the heat island phenomenon, which accordingly saves energy by virtue of reduction of load on air conditioning facilities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302594-A (JP)
Title: Method of manufacturing decorative member
Inventor: HASHIMOTO MITSUHIKO
IPC: B28B3/14
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a decorative member which enables easy imparting of a clear irregular pattern to a molding even when the pattern is deep and/or involves long and complicated repetitions and also allows simplification of the manufacturing facility.  <P>SOLUTION: The method has the process of extrusion-molding a molding material 1 and forming an irregular pattern 6 by press-working the surface of the resultant molding 2. The press working is carried out with a press apparatus 5 arranged in the downstream of the extrusion molding apparatus 13 in the molding-carrying direction. The press apparatus 5 consists of an endless molding belt 3 having an irregular shape 7 on the surface and laid between rollers 4. The irregular shape 7 is transferred to the upper surface of the molding 2 by bringing the molding belt 3 into surface-to-surface contact with the upper surface of the molding 2 carried continuously while causing the molding belt 3 to convolute the molding 2 by synchronizing the speed of the molding belt 3 with the carrying speed of the molding 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT