baber/WOPTO huggingface dataset:
Patent JP-2007075993-A (JP)
Title: Radius cutter, especially ball cutter or annular cutter
Inventor: GLIMPEL HELMUT
IPC: B23C5/10
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radius cutter, restraining abrasion of a cutting blade in a tool tip.  <P>SOLUTION: This radius cutter, especially a ball cutter 2 or an annular cutter is (a) provided on a cutting surface 3 of the cutter 2, and it includes at least one working area 4 rotatable or rotating with respect to the longitudinal axis A of a tool as an inertia main shaft of the tool 2, and the working area is provided with cutting blades 5, 5a, 5b. (b) The respective cutting blades 5, 5a, 5b have the back part 11 of the cutting blade at the trailing edge in the work rotating direction D, and (c) the longitudinal axis A of the tool passes the back part 11a of at least one cutting blade 5a, especially the cutting blade 5a, and the back parts of these cutting blades are specified as a first back part 11a of the cutting blade. (d) The first back part 11a of the cutting blade is provided with at least one cross cutting blade 13 formed at the tip of the tool and/or its vicinity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008069032-A (JP)
Title: Lead-free low melting point glass
Inventor: SHIMOOKA YASUMASA
IPC: H01J11/22
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide lead-free low melting point glass which is inhibited from yellowing caused by a silver reaction, has high visible light transmittance and is used for development of an electronic material substrate represented by a plasma display panel.  <P>SOLUTION: The low melting point glass is a SiO<SB>2</SB>-B<SB>2</SB>O<SB>3</SB>-ZnO-R<SB>2</SB>O-BaO-ZrO<SB>2</SB>-based low melting point glass which contains, by weight, 5-11% SiO<SB>2</SB>, 45-65% B<SB>2</SB>O<SB>3</SB>, 20-30% ZnO, 10-18% R<SB>2</SB>O (Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O), 0.1-3% BaO, 0.1-7% ZrO<SB>2</SB>, 0-2% CeO<SB>2</SB>, 0-2% CoO, and 0-2% CuO, wherein the weight ratio of B<SB>2</SB>O<SB>3</SB>to ZnO is 1.5-3, and which has a thermal expansion coefficient of (65-95)×10<SP>-7</SP>/°C within the range of 30 to 300°C and a softening point of 500-630°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069395-A (JP)
Title: Production device for aluminum alloy extruded material
Inventor: AONO MASAMICHI
IPC: C22F1/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing an aluminum alloy extruded material in which the precision of bending can be improved, and further, desired material strength with reduced variation can be obtained after coating/baking.  <P>SOLUTION: The production device 1 for an aluminum alloy extruded material is at least provided with: an extruding machine 71 for subjecting a heated aluminum alloy ingot to extrusion molding into an extruded material M; and a cooling table 74 for cooling the extruded material M from the extruding machine 71 while carrying the same. The production device is further provided with a heating furnace 10 for subjecting the extruded material M carried from the cooling table 74 to preliminary aging treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072486-A (JP)
Title: Antenna for portable radio set, and the portable radio set
Inventor: KONDO TOSHINORI
IPC: H04B1/38
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for a portable radio set which realizes high-quality communication by elevating the gain at data communication or waiting at an operating frequency, and can reduce SAR (specific absorption rate) at speech, when a head of a human body approaches.  <P>SOLUTION: The radio set is provided with a cabinet 1 which houses a radio unit, and a first and a second antenna elements 10, 12 which are arranged in a top end unit of the cabinet. The first antenna element 10 has a feeding unit 11 for exciting by an operating frequency using current, which flows on the cabinet and exciting the first antenna element 10 in a side end unit of the cabinet 1. The second antenna element 12 has a short circuit unit 13 which is arranged facing to the first antenna element 10 and connects to an earth unit 18 installed on the cabinet 1 near the feeding unit 11, and has an electrical length which is a little short than the first antenna element 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072501-A (JP)
Title: Imaging apparatus, imaging method, program, and recording medium
Inventor: YOSHIDA KAZUHIRO
IPC: H04N5/232
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus, an imaging method, a program and a recording medium to add peripheral pixels having the same color to a digital image signal and to change the number of added peripheral pixels according to a luminance distribution.  <P>SOLUTION: A charge stored in a photodiode is read according to a synchronizing signal to be output from a timing generator, is successively transferred and is output as an analog signal by one pixel through an output amplifier. The analog image signal is converted into the digital image signal at an A/D block 1023, and gamma correction and interpolation processing are performed at a CCD2 signal processing block 1042. A luminance signal is calculated from processed RGB data and the number of added peripheral pixels is changed according to a calculated luminance level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070262-A (JP)
Title: Target position confirmation system and radar signal processor
Inventor: IMAMIYA KIYOMI
IPC: G01S13/91
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the displacement adjustment work for the direction/distance of a moving target viewed from a radar installation site quickly and properly, thereby improving working accuracy and reducing working hours.  <P>SOLUTION: By installing a known GPS apparatus 200 in the vicinity of a runway RWY and allowing the GPS apparatus 200 to have a function of transmitting measured position information toward a PAR 100, using in the PAR 100 the longitude/latitude information of its own and measured position information of the GPS apparatus 200, the amount of displacement of the direction/distance of an aircraft viewed from the PAR 100 can be adjusted easily.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071204-A (JP)
Title: Method for designing device containing semiconductor chip, design support system and program
Inventor: KATAGIRI MITSUAKI
IPC: G06F17/50
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To propose a design method which enables the precise decision or the like for a necessary design change by modeling an input circuit properly when the input circuit functions as a load on an output circuit.  <P>SOLUTION: The design method for a device having a first semiconductor chip 10 acting as an input circuit, a second semiconductor chip 20 acting as an output circuit and an adjustment target system being subject to adjustment comprises a simulation using an input circuit chip model that is created, considering not only capacitance 14 connected between an input pad 11 and a power supply pad 12 and capacitance 15 connected between the input pad 11 and a ground pad 13 but also capacitance 17 connected between the power supply pad 12 and the ground pad 13 so as to represent the first semiconductor chip 10 in a frequency domain, and specifies problems and so on.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007004203-A (JP)
Title: Light transmission body
Inventor: HARUYAMA SHINICHIRO
IPC: H04B10/524
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission body using an optical fiber which does not make a person feel so much dazzling without the need for provision of a light source within a room.  <P>SOLUTION: The light radiated from the light source 12 is made incident on the optical fiber 13, conducts the optical fiber 13 and is made incident on a light scattering body 14 provided at the end of the optical fiber 13. The light scattering body 14 has an approximately hemispherical shape to scatter the light made incident from the optical fiber 13, and the scattered light is radiated therefrom. The scattered light provides illumination light as it is. Also, the illumination light can be used for communication. If the modulated light is received in a photodetecting section 22 of a signal receiver 21 and is demodulated by a demodulation section 23, the information sent by the illumination light can be received.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008077901-A (JP)
Title: Solid polyelectrolyte fuel cell and its operation method
Inventor: HORIGUCHI MICHIKO
IPC: H01M8/04
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid polymer electrolyte fuel cell in which an electrolyte film is retained in a proper humidity even when power generation is stopped, in which condensation of water in a space inside a cell is prevented, and in which stable start and stop operation can be carried out.  <P>SOLUTION: In the solid polymer electrolyte fuel cell equipped with open-close valves 6, 7 as sealing means of sealing a reaction gas space of a fuel gas flow passage side when power generation is stopped, as a means of preventing water staying to the reaction gas space, this is equipped with a thermometer 10 to measure temperature of the cell, a dew point meter 9 to measure a dew point in the reaction gas space, a discharge circuit for atmospheric air with the open-close valve 8 to carry out discharge of a gas in the reaction gas space into the atmospheric air, and a control device 11 to input a measurement signal of the temperature 10 and the measurement signal of the dew point meter 9 and to output a control signal to the open-close valve 8 of the discharge circuit for atmospheric air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078308-A (JP)
Title: Method for forming photoresist pattern, material for forming protective film used therefor, and liquid for cleaning and removing protective film
Inventor: TAKAYAMA JUICHI
IPC: H01L21/027
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a high-resolution photoresist pattern, wherein mixing thereof with the photoresist film is less apt to occur, using a protective film giving less influence on the environment and having high water repellency.  <P>SOLUTION: This method for forming a photoresist pattern that uses an oil immersion exposure process comprises a step of (1) providing a photoresist film on a substrate, (2) forming a protective film on the photoresist film by using a protective film forming material, (3) selectively exposing the photoresist film via a liquid for oil immersion exposure and the protective film, by arranging the liquid for the oil immersion exposure on at least the protective film on the substrate, (4) removing the protective film by using a protective film cleaning and a removal liquid containing a polar organic solvent, and (5) developing the photoresist film by using alkali developer. The material for forming the protective film and the protective film cleaning and removal liquid to be used in this method for forming the photoresist pattern are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074230-A (JP)
Title: Vehicular radio communication system and vehicular radio communication method
Inventor: FUJITA SUSUMU
IPC: B60R16/02
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To operate an on-vehicle unit by performing radio communication between respective on-vehicle units and operating a one's own on-vehicle unit based on a signal transmitted from the other on-vehicle unit without providing a concentrated control type controller for controlling a plurality of on-vehicle units.  <P>SOLUTION: In the radio communication system, each of the plurality of on-vehicle units mounted on the vehicle is provided with a communication part 59 for performing radio communication between itself and the other on-vehicle unit; a communication control part 54 for controlling the communication by the communication part 59; and a processing part 56 for controlling action of the on-vehicle unit. The processing part 56 operates the one's own on-vehicle unit based on the signal transmitted from the other on-vehicle unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076816-A (JP)
Title: Composite retardation plate, manufacturing method therefor, composite optical member and liquid crystal display apparatus
Inventor: KUNAI YUICHIRO
IPC: G02B5/30
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite retardation plate which hardly produces minute crack in a coating retardation layer when used by being stuck to a liquid crystal cell, which can suppress the occurrence of light leakage and which is excellent in water resistance too, to provide a composite optical member obtained by layering another optical layer such as a polarizing plate on the composite retardation plate and to provide a liquid crystal display apparatus employing the composite optical member.  <P>SOLUTION: The composite retardation plate 10 is formed by layering a retardation plate 11 made of a transparent resin, a primer layer 12 and the coating retardation layer 14 containing an organic modified clay complex material and a binder resin in this order, wherein the primer layer 12 is a layer formed by removing a solvent from a composition containing a solvent mainly made up of water, a water soluble resin and a water dispersible polyisocyanate hardener. The composite optical member 20 can be formed by layering a polarizing plate 21 on the composite retardation plate 10 preferably at a side of the resin retardation plate 11. Further the composite optical member 20 is combined with a liquid crystal cell to form the liquid crystal display apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075386-A (JP)
Title: Spectacle shield tunnel structure and method of constructing same
Inventor: YOSHIDA YOICHI
IPC: E21D9/06
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle shield tunnel structure and a method of constructing it capable of reducing installation cost for stiffening members and shortening construction period by minimizing the strength required for the stiffening members when both tunnels are cut and allowed to communicate with each other by installing, at the communication joint part of the shield tunnels, the stiffening members for stiffening the segments of both shield tunnels by joining them to each other for stabilizing the structure.  <P>SOLUTION: In this spectacle shield tunnel structure and the method of constructing it, the side parts of shield tunnels 2, 4 of circular shape in cross section arranged in proximity to and parallel to each other are cut and communicably joined to each other. A stiffening member 6 for stiffening both shield tunnels by joining the segments 12 thereof to each other is installed over and under the communication part 23. A segment 12a disposed at each of the sides of both tunnels facing the communication part 23 is formed to have a rigidity higher than that of the segments 12 disposed at the other portions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079628-A (JP)
Title: Chair or wheelchair
Inventor: NAGAYA MASAHIRO
IPC: A61G5/00
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair or the like which is lighter in weight than conventional chairs or the like and low in the manufacturing cost by elevating or lowering a seat of the chair or a wheelchair (chairs or the like) by a compact elevating or lowering device or a simple mechanism of a non-electrically-operated type.  <P>SOLUTION: A front side link 31 disposed on the front side and a rear side link 41 disposed on the rear side in the direction between the front and the rear of the chair or the like 1 are provided. The chair is equipped with a link mechanism 6 which achieved to fold the front side link 31 or the rear side link 41 by rotatably connecting the lower end of the front side link 31 and the lower end of the rear side link 41 to a fixed member 30 of the chair or the like 1 and by rotatably connecting the upper end of the front side link 31 and an upper end of the rear side link 41 to an upper side link 38. The seat 2 is elevated and lowered by the link mechanism 6, and the rotation center of the foldable link is displaced during the process of elevating or lowering the seat 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082723-A (JP)
Title: Device and method for determining connection of single-phase three-wire power line
Inventor: GOTO HIROMOTO
IPC: H02J3/00
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for determining connection of a single-phase three-wire power line capable of determining whether a pair of power receptacle are connected with the outer lines P1 and P2 with a simple constitution.  <P>SOLUTION: A hot side terminal of a first power receptacle is discriminated for detecting the first zero-cross time of the hot side terminal which is applied with AC voltage, and the hot side terminal of a second power receptacle is discriminated for detecting the second zero-cross time of the hot side terminal which is applied with the AC voltage, and if the elapsed time ΔT from the first zero-cross time to the second zero-cross time is integral multiple of the AC voltage period, it is determined that the first power receptacle and the second power receptacle are connected with the same power line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007125010-A (JP)
Title: Method for producing frozen bread dough and quality improving agent for frozen bread dough
Inventor: YOSHIOKA KENJI
IPC: A21D8/04
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing frozen bread dough and a quality improving agent for frozen bread dough, imparting bread, bakery product with excellent quality after baking, suppressing deterioration of quality after storage.  <P>SOLUTION: The invention relates to the method for producing the frozen bread dough comprising use of transglucosidase in producing. The quality improving agent is formulated with the transglucosidase.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008083474-A (JP)
Title: Image forming apparatus
Inventor: HIROTA MAKOTO
IPC: G03G15/02
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus wherein image defect such as uneven density in an image hardly occurs as compared with the conventional ones.  <P>SOLUTION: The image forming apparatus 10 includes: a photoreceptor 28 holding an electrostatic latent image; an electrifying device 30 for electrifying the photoreceptor 28 with an electrification voltage having AC components; and a developing sleeve 68 having grooves 74 formed in the surface thereof, and holding developer to be supplied to the photoreceptor 28 at a developing position 90. The frequency f1 of the AC components of the electrification voltage and the number N of the grooves 74 of the developing sleeve 68 are set so that density fluctuation in the image caused by interference between the frequency f1 of the AC component of the electrification voltage and the frequency of the groove 74 passing through the developing position 90 may become invisible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082302-A (JP)
Title: Gas turbine, and combustor start control method of gas turbine
Inventor: NANATAKI KENJI
IPC: F01D25/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine smoothly ignitable regardless of atmospheric temperature; and a combustor start control method of a gas turbine.  <P>SOLUTION: This gas turbine is provided with: an air compressor 10 compressing sucked air; a fuel supply source 40 supplying fuel; a combustor 20 having a gas compressor 3 increasing the pressure of the fuel from the fuel supply source 40, a pressure control valve 1 controlling the pressure of the fuel from the gas compressor, flow control valves 2a-2e controlling a fuel flow rate on the downstream side of the pressure control valve, and fuel nozzles 5a-5d injecting the fuel, and burning the fuel from the fuel nozzles 5a-5e with the compressed air from the air compressor 10; a turbine 30 providing rotary power by the combustion gas from the combustor 20; and a control device 50 keeping the opening of the pressure control valve 1 in igniting the combustor 20 constant by a set value changing in response to the atmospheric temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007100290-A (JP)
Title: Apparatus for controlling position of visor for protective helmet
Inventor: GAFFORIO LUCA
IPC: A42B3/22
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate performances of maintenance and exchange of an apparatus for controlling the position of a visor for a protective helmet for motorcyclists and to enhance reliability and safety.  <P>SOLUTION: The apparatus for controlling is designed to rotate the visor (1) for protecting the helmet from a state overlapped with a front opening of the helmet to a partially disengaged state. The apparatus has an operating means for locking the visor in at least one position relatively to the front opening and the means for locking is provided with a control element (10) engaged with the visor with a certain degree of freedom. The control element (10) is connected to at least one tooth or pin (11a or 11b) for engaging with at least one stopper or sheet (7b) integral with the cap of the helmet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008087988-A (JP)
Title: Conductive composite ceramic
Inventor: MATSUO SHIGERU
IPC: C04B35/10
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive composite ceramic which has conductivity in the range where electric processing can be performed well and does not impair the properties of a non-conductive ceramic which is a major component.  <P>SOLUTION: Non-conductive ceramics such as Al<SB>2</SB>O<SB>3</SB>, ZrO<SB>2</SB>, and Si<SB>3</SB>N<SB>4</SB>cannot be used for manufacturing a mold having a complicated shape or a member for precision processing because they cannot be processed by electric processing. The electric processing is made available to ceramics having a major component which is hardly processed by electric processing by imparting conductivity to the ceramics by adding 0.5 to 15 vol% of one or more conductive ceramic particles selected from the group consisting of TiC, TiN, WC, TaC, MoC, NbC, and VC. The resulting conductive composite ceramic has conductivity in the range where electric processing can be performed well (1×10<SP>-3</SP>(Ω cm)). The amount of the conductive particles to be added can be minimized so that the properties of the non-conductive ceramic which is a major component are not impaired as much as possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007123867-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: LUAN HONGFA
IPC: H01L27/092
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for forming a plurality of gate electrodes with adjusted work functions.  <P>SOLUTION: A complementary metal oxide semiconductor (CMOS) device has: a PMOS transistor provided with at least two first gate electrodes 120 having a first parameter; and an NMOS transistor provided with at least two second gate electrodes 120 having a second parameter that is different from the first parameter. The first parameter and the second parameter comprise the thickness or the dopant profile of the gate electrode materials of the PMOS and NMOS transistors. The first and second parameters of at least two first gate electrodes and two second gate electrodes prescribe the work functions of the PMOS and the NMOS transistors, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT