baber/WOPTO huggingface dataset:
Patent JP-2005035869-A (JP)
Title: METHOD FOR MANUFACTURING NITRIDE FILM INCLUDING HIGH-RESISTIVITY GaN LAYER AND EPITAXIAL SUBSTRATE MANUFACTURED BY THE METHOD
Inventor: MIYOSHI MAKOTO
IPC: H01L21/20
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nitride film including a high resistivity GaN layer, by which the resistivity of the GaN layer can be controlled without using any intentionally added impurity, and the nitride film including the high-resistivity GaN layer having resistivity of 10<SP>4</SP>Ωcm or more, more preferably 10<SP>5</SP>Ωcm or more, and further more preferably 10<SP>6</SP>Ωcm or more and being excellent in the surface state can be manufactured.  <P>SOLUTION: In a process for forming the GaN layer by a vapor phase reaction, at least one of a carrier gas for the Group-III source gas and a carrier gas for the Group-V source gas contains nitrogen while the wafer temperature is being raised before the reaction is carried out, and the GaN layer is grown while at least one of the carrier gas for the Group-III source gas and the carrier gas for the Group-V source gas contains ≥90 vol% total of hydrogen and nitrogen with respect to the whole carrier gas at the time of growing the GaN layer by the vapor phase reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112838-A (JP)
Title: Hyperkalemia-improving agent by using calcium chitin chitosan
Inventor: KITAMI TAKUYA
IPC: A61K35/56
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hyperkalemia-improving agent without adverse effect by using calcium chitin chitosan as a substitute for a calcium polystyrene sulfonate.  <P>SOLUTION: This hyperkalemia-improving agent is provided by using a natural calcium chitin chitosan obtained by dissolving the chitin chitosan obtained from shells of crabs or prawns with vitamin C, lactic acid or citric acid and precipitating with calcium and a purified chitin chitosan jointly as a metal-chelating agent, as the substitute of the calcium polystyrene sulfonate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151725-A (JP)
Title: Axial gap rotary electric machine
Inventor: HASEBE MASAHIRO
IPC: H02K1/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize an axial gap rotary electric machine in which functions as a reluctance type and a permanent magnet synchronous machine are performed with one set of a rotor and a stator.  <P>SOLUTION: The axial gap rotary electric machine includes the rotor 1 and the stator 2 opposed through an air gap in an axial direction. The rotor has salient poles 12 and permanent magnets 11 disposed dispersively in its circumferential direction. Thus, N-poles and S-poles are alternately formed on the opposed surface of the rotor to the stator. The resistance of a magnetic path which passes along the permanent magnet becomes larger than that of a magnetic path which does not pass along the permanent magnet, and the functions of the reluctance type and the permanent magnet synchronous machine are achieved on the one opposed surfaces of the rotor and the stator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145532-A (JP)
Title: Food packaging bag and food package
Inventor: TAKATSU KAZUYA
IPC: B65D33/06
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging bag which is easy to open, and a food package using the food packaging bag.  <P>SOLUTION: The food packaging bag 10 has a storage bag having a joined seal 16 which stores food in, and a holding member 20 which is attached to the storage bag 18 and is held when the bag is opened, thereby making it easy to open the bag. The food package uses the food packaging bag 10. This overcomes the problems in which adjusting the subtle strength of joining such as heat seal is difficult, the strength joining the parts of the packaging bag is sometimes so great that elderly people or children, in particular, cannot open it easily and it is difficult to open the bag with hands that attached with dirt when eating a plurality of snacks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151433-A (JP)
Title: Background scan method
Inventor: OURA SATOSHI
IPC: H04L12/28
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a background scan method for reducing the time required for a single background scan, to avoid adverse effects on communication being conducted by a station.  <P>SOLUTION: The station does not monitor the existence of an AP using a CH as to all CHs in response to an instruction of one background scan from an OS or the like, but groups all CHs usable by the AP into a plurality of groups, and monitors the existence of the AP using the CH contained in one group, with respect to the instruction of a single background scan from the OS or the like. Then the station monitors the existence of the AP, using the CH included in a succeeding group with respect to the instruction of a succeeding background scan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148027-A (JP)
Title: Device for measuring refractive index, and concentration measuring device
Inventor: FUKUDA MASAHIRO
IPC: G01N21/45
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in optical measurement by a conventional low coherence interference method, wherein adjustment of equipment needing extremely high precision is required, because of the need for mechanical operations, and the mechanical operation of moving a stage seriously affects on measuring precision, whereas as a means for measuring the concentration of a sample or the thickness of a transparent thin film, determination of its refractive index by the low-coherence interference method or the like is performed.  <P>SOLUTION: The mechanical operation is replaced by an electrical operation, such as light modulation by a liquid crystal element, whereby the adjustment of equipment requiring very high precision is dispensed with, and precise measurement can be performed, since the influence of vibration or the like can be eliminated. Although the arrangement of equipment has seriously been limited in the past, because a mirror is made movable to use the reflected light by the mirror as the reference light, the liquid crystal element enabling the use of transmitted light is adapted, whereby a device configuration responding to various states, such as miniaturization, can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144078-A (JP)
Title: Game system using communication network
Inventor: KAWAMURA MASAHIRO
IPC: A63F13/33
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the process of application for member registration and the process of authentification in a game system using a communication network.  <P>SOLUTION: This game system comprises a game machine connected to the communication network, with means for reading/writing a memory card and a game management server, and a game is started when the means for reading the memory card reads the memory card a player purchased. The game system has a proper access code set for each memory card and a recording part for recording data on the history of games by players. The game management server comprises a memory card management table for recording management data for grasping the situation of use of the memory card by the access code and a memory card management means for setting a card ID for the access code when the access code is transmitted from the game machine for the first time. The memory card management means records the set card ID as the management data for the access code previously registered in the memory card management table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004177960-A (JP)
Title: Thermally developable material containing backside conductive layer
Inventor: LABELLE CARY E
IPC: G03C5/02
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the conductive layer of thermally developable material containing a backside conductive layer.  <P>SOLUTION: The thermally developable material is obtained by disposing, on the backside of a support of thermally developable material, (a) a first layer comprising a film-forming polymer and (b) a non-imaging backside conductive layer that is interposed between the support and the first layer and makes the first layer adhere directly to the support, wherein the backside conductive layer comprises non-acicular metal antimonate particles in a mixture of two or more polymers that include a first polymer serving to promote direct adhesion of the backside conductive layer to the support, and a second polymer that is different from and forms a single phase mixture with the first polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005159937-A (JP)
Title: Electronic apparatus, emergency receiving apparatus and information collecting apparatus
Inventor: MORI DAISUKE
IPC: H04M11/04
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in using a cellular phone to make an emergency report, that the report cannot be made in a state where a center is broken down or a line is congested, and that the report cannot be made, for example, in a state where the cellular phone cannot be operated due to breakage or short of battery charge or a fault occurring in a user.  <P>SOLUTION: In consideration of the above situation, an electronic apparatus for dividing information to be transmitted as an emergency report and transmitting the information to a plurality of transmission destinations is proposed. By setting a plurality of transmission destinations, the information can be transmitted, irrespective of the status of an transmission destination or the congestion status of a line. Further the report in an emergency case is made upon an emergency transmission command to be issued on the basis of information indicating breakage of an electronic apparatus itself or biological information of a user. By doing this, the information such as the present situation can be transmitted before the electronic apparatus is brought into a unusable state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004180683-A (JP)
Title: Multifunctional conveyor drum
Inventor: RINKE ANDREAS
IPC: A24C5/47
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor drum easily applicable to articles of the tobacco processing industry and of differing lengths, after a production change.  <P>SOLUTION: The conveyor drum includes reciprocating motion devices 17.1 and 17.2 for changing a longitudinal axial spacing of the articles 15 by a predetermined longitudinal axial separation. The reciprocating motion devices 17.1 and 17.2 are arranged to reciprocate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005166700-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: HIEDA KATSUHIKO
IPC: H01L21/314
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device having an STI structure with which a sufficient embedding characteristic can be obtained even if different STI widths coexist and shorting of a gate electrode can be prevented without a divot, and to provide a manufacturing method of the device.  <P>SOLUTION: A dielectric film formed of PSZ having high liquidity, for example, is embedded in an STI groove with a large aspect ratio by an STP method or an application method. Even if the STI grooves having the different STI widths coexist, an STI element separation structure is realized as parallel to a semiconductor substrate face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144757-A (JP)
Title: Reactor core for nuclear reactor
Inventor: HIDA KAZUTAKA
IPC: G21C5/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an excess reactivity is increased in a reactor core of a nuclear reactor having an increased average enrichment of initially loaded fuel in order to enhance remarkably economy by increasing a discharged burnup to use the fuel effectively, and to control the excess reactivity within a proper range.  <P>SOLUTION: In this reactor core split concentrically into two radial-directionally to make the number of fuel assemblies included in respective regions substantially equal, in the nuclear reactor loaded with initially loaded fuel assemblies in the first cycle, and loaded with replaced fuel assemblies in the second cycle, the third cycle or thereafter, the initially loaded fuel assemblies arranged in a peripheral area of the reactor core in the first cycle are arranged to get large in a reactor core inside area compared with the peripheral area of the reactor core in the second cycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005167643-A (JP)
Title: Local information service wireless communication system
Inventor: YANAGISAWA KEI
IPC: H04M3/487
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To quickly output the information of a type a user requires among received provided information items in a local information service wireless communication system wherein kinds of distributed provided information cover a plurality of pieces and a change in the value of the provided information according to the lapse of time is diversified.  <P>SOLUTION: A center station 3 attaches type information to provided information to be distributed and wirelessly transmits the resulting provided information. A house receiver 5 stores the received provided information and type information to a memory 52 in cross-reference with each other. When the receiver 5 receives the type information of the provided information outputted from a receiver side operator by using a selection switch 53, a type discrimination read section 54 reads the provided information corresponding to the designated type information from the memory 52 and an information reproduction section 55 reproduces and outputs the provided information from a speaker 56 and a display apparatus 57.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162902-A (JP)
Title: Cyclic olefin-based graft copolymer and method for producing the same, crosslinked body thereof and method for producing the same, and applications of them
Inventor: YAMAZAKI DAISUKE
IPC: C08G77/42
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cyclic olefin-based graft copolymer providing a film or sheet of a crosslinked body, having a high modulus and a small linear expansion coefficient, further having excellent optical transparency, hardly broken and exhibiting high toughness; and to provide the crosslinked body using the copolymer, methods for producing them and applications thereof.  <P>SOLUTION: The cyclic olefin-based graft copolymer has a polysiloxane structure on a side chain, and is soluble in at least one kind of solvent. The method for producing the cyclic olefin-based graft copolymer involves subjecting (a) an alkoxysilyl group-containing cyclic olefin-based polymer and (b) at least one kind of a specific alkoxysilane compound to graft copolymerization to provide the cyclic olefin-based graft copolymer having the polysiloxane structure on the side chain and soluble in at least one kind of the solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163687-A (JP)
Title: Electric compressor and its manufacturing method
Inventor: FUJIMURA KAZUYUKI
IPC: F04B35/01
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by reducing the number of manufacturing processes and to prevent bending of a rotational shaft during operation due to outer diameter reduction of the rotational shaft itself, in an electric compressor.  <P>SOLUTION: The electric compressor is provided with an electric motor having a rotor 6 and a stator 5; the rotational shaft 7 inserted into and fixed to a central hole of the rotor 6; a compression part driven by an eccentric part 7a provided for the rotational shaft 7, and performing compression operation; and a balance weight 10 mounted to the rotational shaft 7 so as to compensate for unbalanced force generated by rotational drive of the rotational shaft 7 and compression operation of the compression part. One side end part of the balance weight 10 functions as a positioning part on which one side end part of the rotor 5 is abutted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172515-A (JP)
Title: Position detector
Inventor: NOGUCHI NAOYUKI
IPC: G01D5/18
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detector with an easily operable circuit, improved in linearity of sensor output, with small power consumption at the time of actuation, without adopting the well-known technique in which the manufacturing cost is raised and complicated processing is required.  <P>SOLUTION: The position detector 1 comprises a reluctance patterns 3 and a signal source magnet 5, wherein a plurality of the reluctance patterns 3 are arranged with different intervals along the relative motion direction of the signal source magnet 5, and the reluctance patterns 3 are electrically serially connected. That is, the plurality of the reluctance patterns 3 are arranged so that the spatial density of the reluctance patterns 3 are different depending on the place, and the reluctance patterns 3 are connected serially with a conductive member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169562-A (JP)
Title: Tool fixing device for spindle
Inventor: KIMURA SEIJI
IPC: B23B31/117
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool fixing device for a spindle capable of generating predetermined large energizing force for energizing a draw bar, by minimizing the drop of gas pressure in a gas working chamber at the occurrence of a gas leakage and making the gas pressure of compressed gas in the gas working chamber lower than before.  <P>SOLUTION: In this tool fixing device 1, a gas spring 23 for energizing to pull the draw bar 21 to the spindle base end side has a cylinder body 50 having a cylinder member 51 projected outward from the base end of a spindle 2, and fixed to the spindle 2; a piston 52 mounted inside the cylinder body 50 and integrally connected to the draw bar 21; the gas working chamber 53 formed on the spindle 2 side with respect to the piston 52 in the cylinder member 50 and storing compressed gas G; a gas storage chamber 54 formed inside the base end side part of the spindle 2 and storing compressed gas G; and a communicating passage 55 for communicating the gas working chamber 53 with the gas storage chamber 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174248-A (JP)
Title: Flesh color detector and flesh color detection method
Inventor: SUGIYAMA KATSUYASU
IPC: G06T7/60
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect the appropriate flesh color of a human face in a short period of time, and to display the appropriate flesh color, without being affected by the characteristics of a CCD sensor and those of a display device.  <P>SOLUTION: A manual level adjusting circuit 102 adjusts the signal level of an RGB signal converted from input image information to decide the reference signal level of the RGB signal. A CPU 108 detects the center coordinates of a human eye in the image information, on the basis of the reference signal level of the RGB signal, specifies the coordinates of a flesh color candidate in the image information from the center coordinates of the eye and decides on the representative value of the flesh color in the image information from the coordinates of the flesh color candidate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184877-A (JP)
Title: Flat surface actuator moving member portion and flat surface actuator with moving member portion
Inventor: SAKAGUCHI YASUYUKI
IPC: H02K41/03
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive flat surface actuator having simple structure and free from thrust force variation.  <P>SOLUTION: The flat surface actuator moving member portion comprises a case 13 consisting of a bottom part and a sidewall part standing therefrom, one set or more of armatures arranged in the case 13 each consisting of a core 14 formed by laminating E-shaped electromagnetic steel plates, a coil 16 wound around each teeth 17 of the E-shaped core 14 and a permanent magnet 15 provided at the forward end of each teeth 17. A plurality of holes having the same shape as that at the forward end of each teeth 17 or that of the permanent magnet 15 are provided in the bottom part of the case 13 and the forward end of each teeth 17 or the permanent magnet 15 is arranged in each hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315957-A (JP)
Title: High strength hot rolled steel strip with excellent low-temperature toughness and weldability for resistance welded pipe, and its manufacturing method
Inventor: NAKADA HIROSHI
IPC: B21B1/26
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a hot rolled steel strip having excellent low-temperature toughness and weldability and suitably used as a stock for resistance welded pipe without construction of a new manufacturing line and cost increase.  <P>SOLUTION: The high strength hot rolled steel strip with excellent low-temperature toughness and weldability for resistance welded pipe has a composition in which, in particular, one or more selected from ≤0.5% Cu, ≤0.5% Ni and ≤0.5% Mo are contained in low carbon steel within the range satisfying that the value of Pcm represented by Pcm=[%C]+[%Si]/30+([%Mn]+[%Cu])/20+[%Ni]/60+[%Mo]/7+[%V]/10 is ≤0.17 and the balance consists of Fe and inevitable impurities. Further, bainitic ferrite as a main phase comprises ≥95 vol.% of the whole structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182297-A (JP)
Title: Data center system, data center operation method and computer program
Inventor: OZAKI HIROTSUGU
IPC: G06Q50/10
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which the convenience of a data center client providing data in a data center to a consumer being a third person is increased, and the saving of data to be stored in the data center and the maintenance of the consistency of basic data are actualized.  <P>SOLUTION: A data center system is provided with a basic database which can be referred to by different data center clients in common and one or more custom databases for each data center client which can be referred to only by each data center client. This data center system is characterized in that the data items of the customer database or the data items of the database command can be linked through a custom application program which can be defined for each data center client to the data items of the basic database.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183586-A (JP)
Title: Cutting device of plate-like article
Inventor: SEKIYA KAZUMA
IPC: H01L21/56
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which can cut suitably in a good efficiency to match a workpiece in the case of dividing a plate-like article which is not required for the severe accuracy of a CSP substrate, etc.  <P>SOLUTION: The cutting device of the plate-like article includes first and second chuck tables 2, 3 provided to cut and divide the plate-like article 40 having a cutting region in first and second directions, and first and second cutting means 12, 13. Each plate-like article 40 mounted on each chuck table is aligned immediately before cutting, and a Y-axis index control and an X-axis cutting moving control for the first and second cutting means are established. The cutting region of the first direction in the plate-like article is cut by the first cutting means 12, and, subsequently, the second cutting region is cut by the second cutting means 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI