baber/WOPTO huggingface dataset:
Patent JP-2007155322-A (JP)
Title: Device for injecting mixture of air and fuel, and combustion chamber and turbine engine with such device
Inventor: COMMARET PATRICE ANDRE
IPC: F23R3/14
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To form a sufficient supply section for air intake by a new injection device capable of enlarging the diameter of a swirler than a diameter corresponding to the contact surface between a defector and a bowl.  <P>SOLUTION: The invention relates to a novel device for injecting a mixture of air and fuel into a combustion chamber of a turbine engine. The injection device comprises radial swirlers 42 and 43 of outside diameter D2 having symmetry of revolution about an axis 33, a bowl 30 spaced axially from the radial swirlers 42 and 43, and a support ring 50 for supporting the injection device, which is arranged around the bowl. The bowl has a cylindrical wall 32 extended by a flared wall 31. In this novel device, the support ring 50 comprises a first cylindrical portion 51 of outside diameter D3 and a second cylindrical portion 52 of outside diameter D4 to which the first cylindrical portion is connected, the first cylindrical portion being connected to the cylindrical wall of the bowl by a plurality of support tabs 55.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008148370-A (JP)
Title: Power supply system, control method of power supply system, and control program of power supply system
Inventor: KITANO RIICHI
IPC: H02J7/35
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system utilizing a solar cell, contributing to reduction of dioxide emission quantity by avoiding utilization of commercial power as much as possible and saving consumption of fossil fuel, and to provide a control method of the power supply system and a control program of the power supply system.  <P>SOLUTION: The power supply system has a solar cell 11, a DC power transformer 12 for transforming power output from the solar cell 11, a packed battery 13 and a rectifier 14 for transforming commercial AC power into DC power, wherein the DC power transformer 12 and the rectifier 14 supply power to the packed battery 13 and a load, and the packed battery 13 supplies power to the load. The power supply system includes a control section 15 for performing control so that when the voltage of the packed battery 13 is lowered to be a first set value or low, the rectifier 14 is activated to supply the power output from the rectifier 14 to the load and the packed battery 13, and when the voltage of the packed battery 13 becomes not less than a second set value higher than the first set value, the operation of the rectifier 14 is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146374-A (JP)
Title: Projector
Inventor: NAGAI KAZUKI
IPC: G06F3/033
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of equipping its imaging means with an operation part function by constructing the projector so that image recognition is carried out by using an imaging means and action satisfying the image recognition result is performed.  <P>SOLUTION: The projector is provided with an imaging part 61 photographing an object to be imaged and outputting image data, a feature extraction part 62 extracting features of the image data output by the imaging part 61, a feature database storing data representing features of one or more images, and a determination part 22 determining feature accordance between features extracted by the feature extraction part 62 and those represented by the data stored in the feature database and outputting a determination result representing accordance of a predetermined threshold value or more if the accordance is the predetermined threshold value or more. A control part 21 controls actions of the respective parts so that the actions satisfying an instruction code previously associated with an entry, which complies with the determination result output by the determination part 22, of the feature database are carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145077-A (JP)
Title: Air conditioner and its operation method
Inventor: FUJITA HISASHI
IPC: F24F3/14
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner having pre-cooling, cooling and dehumidifying and reheating functions, and preventing freezing of a heat medium at a low temperature time such as winter, and an operation method for it.  <P>SOLUTION: This air conditioner 10 includes: a cooling and dehumidifying coil 14; an upstream coil 12 provided on the upstream side to the flow of air of the cooling and dehumidifying coil 14; a downstream coil 16 provided on the downstream side; a circulating pump 20 provided in circulating pipeline 18 (18a, 18b) and a circulating pipeline 18a which mutually circulate water flowing through the interiors of the upstream coil 12 and the downstream coil 16; a hot water outgoing pipeline 22 and a hot water return pipeline 24 connected to the circulating pipelines 18a, 18b; a control part 25 for controlling the operating condition of the air conditioner 10; and a fan 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146509-A (JP)
Title: Related content selection apparatus, related content selection method, and program
Inventor: ISHII KAZUO
IPC: G06F17/30
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To more surely select mutually related contents by decreasing the dependency of a character string associated with content on content.  <P>SOLUTION: This related content selection apparatus includes: an SS table generation part 24 for generating and storing an SS table in which at least one character string related to the character string is stored so as to be associated with each of a plurality of character strings; a character string extraction part 23 for acquiring at least one character string related to the content about each of a plurality of contents; and a related content selection part 28 for selecting at least one content associated with given content based on the storage content of the related character string storage means among the plurality of contents from among the plurality of contents according to at least one character string related to each of the plurality of contents acquired by the character string extraction part 23 and at least one character string related to each of the plurality of character strings stored in the SS table generation part 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142482-A (JP)
Title: Apparatus and program for carrying out segmentation of domain to be excised by complete mediastinal lymphadenectomy to two or more zones
Inventor: JOKO TAKESHI
IPC: G06T1/00
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a program which carry out the segmentation of a domain to be excised by complete mediastinal lymphadenectomy to two or more zones.  <P>SOLUTION: The apparatus has a means which extracts a mediastinal image showing a domain to be excised by the complete mediastinal lymphadenectomy from a CT image, a means which extracts a blood vessel image from the CT image, a means which sets the artery as the first interface based on the blood vessel image, a means which sets at least one of interfaces in the axial direction attributed to anatomical features as the second interface based on the mediastinal image, a means which sets at least one interface along an intramediastinal structure attributed to anatomical features as the third interface based on the mediastinal image and a means which carries out the segmentation of the domain to be excised by the complete mediastinal lympnadenectomy to two or more zones using at least one of the first, second and third interfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149381-A (JP)
Title: Method for setting coil spring, method for polishing coil spring using the method, tool for setting coil spring, and apparatus for polishing coil spring using the tool
Inventor: HASHIMOTO MASARU
IPC: B24B41/06
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for polishing a large number of coil springs, by which method and apparatus, the coil springs can be easily set, and polishing efficiency can be improved.  <P>SOLUTION: The method for setting the coil springs comprises a step of inserting child collars into parent holes respectively using a parent collar 5 which can be inserted into two or more insertion holes formed on a polishing machine and the child collars 7 which can be inserted into two or more parent holes 6 formed on the parent collar, and a step of setting the coil springs 1 by inserting the coil springs 1 into respective child holes 12 of the child collars in such a manner that both ends or one end of the coil springs 1 project from both ends or one end of the child collar. The coil springs set on the polishing machine by the method for setting the coil springs are polished by means of a rotary polishing tool. The apparatus for polishing the coil springs comprises the polishing machine and the rotary polishing tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153910-A (JP)
Title: System clock supplier, and frequency shift deciding method of reference oscillator
Inventor: YODA HIROYOSHI
IPC: G06F1/04
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To decide the frequency shift of a reference oscillator itself inside a device without using an oscillator for measurement, to specify a frequency abnormal part and to prevent the transmission of an abnormal frequency clock relating to a system clock supplier and a frequency shift deciding method of the reference oscillator.  <P>SOLUTION: The output clock of the reference oscillators (#N, #E) 9-1 such as OCXOs respectively provided inside the system clock supplier of duplex constitution (N system and E system) and a reference clock (8KHz, for instance) normally inputted for system synchronization are respectively compared in frequency shift measurement parts (#N, #E) 1-1, and the occurrence of the frequency shift for the prescribed number of times is measured in erroneous detection protective circuits (#N, #E) 1-2. On the basis of the measured results of both systems, the frequency shift of the output clock of the reference oscillator (#N, #E) 9-1 of the present system or the other system or the abnormality of the reference clock is decided and the abnormal part is specified in abnormal part deciding parts (#N, #E) 1-3, and selection signals are transmitted so as to switch the abnormal part to the other system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150247-A (JP)
Title: Manufacturing method of piezoelectric ceramic, piezoelectric ceramic, and piezoelectric element
Inventor: KARAKI TOMOAKI
IPC: H01L41/43
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barium titanate piezoelectric ceramic which has higher d<SB>33</SB>and d<SB>31</SB>values using a two-step resistance heating sintering method of high practicality, and to provide the manufacturing method and various kinds of piezoelectric oscillators or the like using the ceramic at a low cost.  <P>SOLUTION: The 50-200 nm barium titanate powder with the nature of a piezoelectric substance is solidified to have a given shape, and is fired by two-step sintering temperatures by electric resistance heating or the like. A sintered body is formed being controlled in the maximum particle size of 5 μm or less with 1-2 μm of an average particle diameter, and having 98% or more of the density of the theoretical density of 6.01 g/cm<SP>3</SP>of barium titanate. The sintered body is performed with the polarization treatment for about 30 minutes by 1 kv/mm voltage at an ambient temperature or 80°C. In the two-step sintering method, in the atmosphere or in an oxygen atmosphere, by electric resistance heating, the sintered body is heated to 1,230°C-1,340°C of the first sintering temperature, and thereafter is lowered to 1,150°C-1,200°C of the second sintering temperature, and is sintered maintaining the temperature for a given length of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312591-A (JP)
Title: Permanent magnet embedded rotating electric machine, motor for car air conditioner, and enclosed type electric compressor
Inventor: ATAYA HIROSHI
IPC: H02K1/27
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet embedded rotating electric machine, capable of reducing torque ripples to reduce the noise and vibrations.  <P>SOLUTION: Outer circumference of a rotor 15 alternately includes circumferential portions 19A, 19B having a radius R by using the center of rotation C as a center and convex portions 20 connecting the adjacent circumferential portions 19A, and the circumferential portion 19B. The convex portions 20 are formed by connecting three straight lines H1, H2, H3. A first, a second and a third magnetic flux blocking holes 21, 22, 23 respectively are formed in a rotor core 16, constituting the rotor 15 so as to penetrate through the rotor core 16 in the axial direction of the center of rotation C. The first, the second and the third magnetic flux blocking holes 21, 22, 23 are arranged within a region held in between a radius straight line 151 and a straight line 158 that connect a corner part H12 and the center of rotation C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007191791-A (JP)
Title: Nickel-based superalloy composition
Inventor: DAROLIA RAMGOPAL
IPC: C22C19/05
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having a reduced density and also having properties that are suitable for use on conditions that the low pressure turbine section of a gas turbine engine is operated.  <P>SOLUTION: The nickel-based alloy composition contains, by weight, from about 8 to about 18% cobalt, from about 12 to about 16% chromium, from about 4 to about 8% aluminum, up to about 6% tungsten, from about 0.5 to about 3.5% titanium, from about 2 to about 6% molybdenum, from about 0.05 to about 0.25% carbon, from about 0.005 to about 0.025% boron, from about 0.02 to about 0.1% zirconium, up to about 1.0% iron, up to about 2.0% rhenium, up to about 2.0% tantalum, up to about 1.0% hafnium and the balance nickel with incidental impurities. The sum weight percent of aluminum and titanium is from about 4.5 wt.% to about 13 wt.%. Further, the ratio of the weight percentage of aluminum to titanium is larger than about 1:1, preferably larger than about 2:1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008159627-A (JP)
Title: Semiconductor light-emitting element
Inventor: SENDA KAZUHIKO
IPC: H01L33/30
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element capable of suppressing the damage of an electrode side reflection layer and the loss of current.  <P>SOLUTION: The semiconductor light-emitting element 1 comprises: a substrate side reflection layer 3 formed on a substrate 2; an n-type clad layer 4; a luminous layer 5; a p-type clad layer 6; a p-type contact layer 7; and an electrode side reflection layer 8. Also, the semiconductor light-emitting element 1 comprises a p-side electrode 9 and an n-side electrode 10 in pairs. The electrode side reflection layer 8 is formed at one portion of the top face of the p-type contact layer 7. The p-type electrode 9 is formed so that the top and side faces of the electrode side reflection layer 8 are covered. Also, one portion of the p-type electrode 9 is in ohmic contact with the p-type contact layer 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007197695-A (JP)
Title: Method for producing styrenic resin composition and its molded article
Inventor: TAMAI AKIYOSHI
IPC: C08J3/20
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a styrenic resin composition useful for a molding material having excellent regularity and having excellent mechanical characteristics, heat resistance, fluidity, and painting and plating properties by finely controlling its structure.  <P>SOLUTION: The method for producing the styrenic resin composition including a styrenic resin (A) and a thermoplastic resin (B) except for the styrenic resin by melt-kneading is characterized by melt-kneading under the condition that a region or a period coming to a resin pressure of not less than 2.0 MPa exists at least at one region or for one period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008158191-A (JP)
Title: Illuminator and projector
Inventor: SEKI HIDEYA
IPC: F21Y101/00
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator capable of reducing scintillation further and making image quality higher, and to provide a projector.  <P>SOLUTION: The illuminator is equipped with a laser element 25, and a changing part 27 that changes the light emitted from the laser element 25 into a polarized light, whose polarization direction is temporally changed and making the changed polarized light incident on the image display area of a mirror device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157736-A (JP)
Title: Buoy and fish finding system
Inventor: YAMADA YOSHIFUMI
IPC: H04W4/02
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide buoys and a fish finding system which enable efficient fishery, moreover, enable acquisition of the newest fish-shoal information, regardless of whether a fishing boat is prior to leaving a port for fishing, or after, and moreover, can make the newest fish-shoal information reflected on a database, since this system can save the trouble of finding out shoals of fish, with the fishing boat or a model boat mounted with a fish finder.  <P>SOLUTION: A fish finder, a GPS receiver and a radio device are mounted to each buoy. Fish shoal information and positional information are transmitted by radio from the buoy to an information gathering center, and are stored as a database. A ship accesses to the database via radio, acquires the latest fish shoal information and the positional information and makes a display terminal display the information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158250-A (JP)
Title: Projection television and back surface mirror
Inventor: INADATE YURIKO
IPC: G03B21/28
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection mirror for projection television which materializes uniformity of an image quality and is inexpensive by reducing the difference of double image widths between upper and lower parts of a screen in a back surface reflection mirror.  <P>SOLUTION: The plate thickness of a glass plate 1 of the reflection mirror 10A is changed in accordance with the incident angle of image light emitted from a CRT 7 provided with a projection lens 9 via a bracket 8 as an image production source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160543-A (JP)
Title: Data communication system, and data communication method
Inventor: KAWASE SHINICHI
IPC: H04L27/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system capable of excellently performing data communication by preventing a communication failure by multiple reflection, and to provide a data communication method.  <P>SOLUTION: A transmission terminal 51 generates a unit carrier wave D7 obtained by connecting a certain number of periods of a carrier wave and arranging the unit carrier wave D7 in arrangement patterns differing at every transmission terminal 51 to generate a unit carrier row signal D8 shorter than one bit of the digital transmission data D1. The transmission terminal 51 transmits the unit carrier row signal D8 every time the binary of the digital transmission data D1 is inverted. On the other hand, a reception terminal 60 generates a reception timing signal D9 in every receiving timing of the unit carrier row signal D8 and collects the reception timing signal D9 of the unit carrier row signal D8 of the same type, and inverts the binary according to the reception timing signal D9, restoring the digital transmission data D1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155335-A (JP)
Title: Cutting tool
Inventor: ISHII HIROCHIKA
IPC: B23B27/14
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cemented carbide which has an optimum structure on a surface thereof and exerts excellent adhesion resistance and chipping resistance, and to provide a cutting tool.  <P>SOLUTION: The cutting tool is made of the cemented carbide containing WC grains, and a Co and/or Ni binder phase, as a base body, and has a rake face on an upper surface of the base body, a flank on a side surface, and a cutting edge on an intersecting ridge between the rake face and the flank. An area proportion of a binder phase aggregation portion, where binder phase components are aggregated, at the cutting edge, is set smaller than that of the binder phase aggregation portion in the surface of the cemented carbide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008161784-A (JP)
Title: Treatment method for particulate containing chlorine
Inventor: SATO KOICHIRO
IPC: B09B3/00
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for particulates containing chlorine by which the particulates containing chlorine can be fired at an optimum temperature, and a fired matter with low residual ratio of lead and copper and suited as a cement raw material can be obtained as a result.  <P>SOLUTION: The treatment method for particulates containing chlorine comprises the steps of: (A) finding a mass ratio of CaO/SiO<SB>2</SB>and R/Cl by measuring component content of treating object particulates containing chlorine; (B) preparing firing raw material by adding a component adjusting agent, if necessary, to the particulates containing chlorine of the step (A) so as to meet the following conditions for obtaining the fired matter by firing the firing raw material containing chlorine-containing particulates: (i) a mass ratio of CaO/SiO<SB>2</SB>of 0.25-0.70 of the firing raw material, (ii) R/Cl of 0.7-1.7 of the firing raw material; and (C) firing the firing raw material obtained in the step (B) in the firing range of 1,100-1,250°C to obtain the fired matter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008163810-A (JP)
Title: Fuel filter
Inventor: NONOYAMA HAYASHI
IPC: F02M37/34
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel filter incorporable with an ion exchange resin, without enlarging a physical constitution.  <P>SOLUTION: This fuel filter 3 has a filter element for removing foreign matter in fuel, and a housing 39 storing the filter element. The filter elements 33 and 37 have a first filtering body 33 formed of the ion exchange resin 331 capturing a metallic ion, and a second filtering body 37 formed of a filtering material for capturing a substance particle. The first filtering body 33 and the second filtering body 37 are mutually arranged by being lapped in the fuel flowing direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007151554-A (JP)
Title: Lawsonia intracellularis cultivation, anti-lawsonia intracellularis vaccines and diagnostic agents
Inventor: KNITTEL JEFFREY P
IPC: A61K39/02
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for large scale cultivation of Lawsonia intracellularis and a non-toxic attenuated strain thereof and a production method thereof, furthermore, a method for detecting an antibody to L. intracellularis using the obtained cultured bacteria and an anti-L. intracellularis vaccine.  <P>SOLUTION: In this method, the cultured cells are cultured by inoculating the cells with L. intracellularis bacteria, incubating the cells in a reduced oxygen concentration and maintaining the infected cells in suspension. The attenuated L. intracellularis strain is also obtained by sub-culturing the infected cultured cells.  <P>COPYRIGHT: (C)2007,JPO&INPIT