baber/WOPTO huggingface dataset:
Patent JP-2005263909-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: SATO ICHIRO
IPC: C08L69/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polycarbonate resin composition which is excellent in environmental friendliness as well as in impact resistance and surface appearance and is of high value as a material for flame-retardant industrial components by compounding a specified polytetrafluoroethylene-containing mixed powder with a specified organometal salt.  <P>SOLUTION: The flame-retardant polycarbonate resin composition comprises 100 pts.wt. polycarbonate resin (A), 0.01 to 2 pts.wt. polytetrafluoroethylene (B), 0.005 to 2 pts.wt. organometal salt compound (C), and 0.01 to 2 pts.wt. silicone compound (D) in which the main chain has a branched structure and contains organic functional groups being aromatic groups or being aromatic groups and hydrocarbon groups (other than aromatic groups).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269169-A (JP)
Title: Data distribution control system using infrared ray, data distribution apparatus, its program and its data distribution system
Inventor: SAI DAII
IPC: H04B10/11
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uni-directional infrared ray communication system which can realize a high-speed information distribution to many users simultaneously to a place in which people gather by being able to provide a stable, high-speed data distribution speed and large distribution area by the uni-directional infrared ray communication system; and to provide an infrared sending unit, a program, and an infrared ray data distribution system.  <P>SOLUTION: Data are distributed to a portable information terminal 1B which can receive an infrared ray by the uni-directional infrared ray unidirectional communication system from a uni-directional infrared ray data distribution apparatus 1A, by using the uni-directional infrared ray communication system. An identity key of data including a relative data number and a distribution apparatus address is added to data to be distributed, and the data are distributed. The distributing data are divided into a plurality of packets in response to a communication environment and an implement, and it is certain to transmit each packet. Further, the infrared ray light emitting element of the infrared ray sending apparatus is connected to an optical element having a light diffusing function by an optical fiber, and the installation of an infrared distributing access point having high flexibility is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298182-A (JP)
Title: NEW THERMOSTABLE PROTEIN HAVING CYSTATHIONINE-gamma-SYNTHASE ACTIVITY
Inventor: KURAMITSU SHIGENORI
IPC: C12P13/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new thermostable protein having cystathionine-γ-synthase activity.  <P>SOLUTION: This protein comprising an amino acid sequence of sequence number 1 has the cystathionine-γ-synthase activity. The protein is obtained by cloning a gene (sequence number 2) estimated to encode the protein having the cystathionine-γ-synthase activity from a gene sequence of a Sulfolobustokodaii species 7 (JCM10545) which is one species of aerophilic thermoacidophilic crenarchaeon of superthermophilic archaebacteria, and then expressing the protein from the cloned product by using Escherichia coil. An SDS-PAGE photograph of the protein is shown in figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062810-A (JP)
Title: Liquid crystal display device
Inventor: ITO TADASHI
IPC: G02F1/139
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has an accurately and optically compensated liquid crystal cell and which can be made thin.  <P>SOLUTION: The liquid crystal display device comprises two polarizing films with the absorption axes orthogonal to each other, and between the above two polarizing films: a liquid crystal cell having a pair of substrates and a liquid crystal layer comprising liquid-crystalline molecules held between the substrates, the molecules aligned in the direction almost perpendicular to the substrate in a non-operative state in the absence of an applied external electric field; a first optical anisotropic layer consisting of a thermoplastic polymer stretched film having optically positive refractive index anisotropy and having 40 to 150 nm Re (=(nx-ny)×d for visible light, wherein nx denotes a refractive index in the layer plane, ny denotes an in-plane refractive index in the direction orthogonal to the direction of nx, and d denotes the layer thickness); and a second optical anisotropic layer having optically negative refractive index anisotropy, comprising a discotic liquid-crystalline compound and having ≤10 nm Re as defined above for visible light and 60 to 250 nm Rth(=ä(nx+ny)/2-nz}×d, wherein nz denotes the refractive index in the thickness direction of the layer).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239990-A (JP)
Title: Highly-lubricating water-soluble cold rolling oil of low viscosity type
Inventor: SHODOSHIMA AKIRA
IPC: C10M173/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-soluble cold rolling oil of recirculation type, capable of realizing high-speed cold rolling at a speed of ≥2000 m/min.  <P>SOLUTION: This water-soluble cold rolling oil is obtained by using a low-viscosity ester having a viscosity of ≤80 cSt as a base oil, wherein an alkaline earth metal sulfonate and a sulfur-based extreme-pressure agent are combinedly adding to the base oil as main components, so that the cold rolling oil deals with the high-speed cold rolling at the speed of ≥2000 m/min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276538-A (JP)
Title: Direct backlight device
Inventor: SEKIGUCHI TSUNEO
IPC: F21V23/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct backlight device wherein the distance from a light emitting end part of a straight light source provided with electrode parts at both ends to an outer edge of a shielding case is reduced and a load transmitted from a wire to the straight light source is reduced.  <P>SOLUTION: This direct backlight device 10 comprises the straight light source 12 wherein the electrode parts on the both ends are held horizontally in the shielding case 11 by a lamp socket 16a supported by a lamp support pedestal 16 attached to a top face of the shielding case. Each electrode part 12a of the straight light source is connected with one end of the wire 17 guided to the outside of the shielding case in the lamp socket. The wire is drawn out from each lamp socket perpendicularly to a central axis of the straight light source, and guided through wire support parts 16c, 16d sandwiching the wire in the lamp support pedestal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277013-A (JP)
Title: Ic package, ic package mounting body inspection method, ic package mounting body repair method, and pin for ic package mounting body inspection
Inventor: OGAWA HIDENORI
IPC: H01L21/66
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect and reduce poor connection in an IC package which is a mounting body for generally packaging a semiconductor chip on a substrate or the like, an inspection method for an IC package mounting body that mounts such an IC package, an IC package mounting body repair method, and a pin for IC package mounter inspection for use in such an inspection.  <P>SOLUTION: The IC package comprises an interpose substrate, and lands for external connection, disposed on the surface of the interpose substrate in a grid shape, wherein the interpose substrate has a through-hole on at least a position between the lands disposed in a grid shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271727-A (JP)
Title: Assembly of tire and rim
Inventor: NAKATANI TERUHIRO
IPC: B60C17/06
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly of a tire and a rim capable of suppressing the deterioration of drivability while improving buffer function and ride quality during run-flat traveling.  <P>SOLUTION: An assembly of a tire and a rim is composed of a tire and a rim for rim-assembling the tire, and an annular core for supporting tire load when an internal pressure is dropped is disposed in a tire inner cavity surrounded by the rim and the tire. The core is composed of an elastic annular body mounted to the rim and a ring-shaped body externally fitted into the elastic annular body. The elastic annular body is constituted so as to go around the rim, be a wave form which repeats going in and out in the radial direction at a certain pitch in the tire peripheral direction, and be a ring shape which uses a spring leaf absorbing the shock via the ring-shaped body during run-flat traveling by elastic deformation in the radial direction of the wave form tire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277817-A (JP)
Title: Digital camera
Inventor: KUSUNO TETSUYA
IPC: H04N101/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a subject to be simultaneously photographed with a different visual point to reproduce a three-dimensional image.  <P>SOLUTION: A digital camera includes a first photo-optical system 3 which projects an object's image on a photography region 5 of an imaging device 2, and a second photo-optical system 4 which projects an object's image on the photography region 5 of the imaging device 2 at the different view point from this first photo-optical system 3. When the object is photographed simultaneously by the these first and second photo-optical systems 3, 4; the photography region 5 of the imaging device 2 is divided into two regions, the first photo-optical system 3 projects the object's image to the divided one region 5a, and the second photo-optical system 4 projects the object's image to the other region 5b. Therefore, since the object's image can be projected on the one imaging device 2 simultaneously with the different visual points to the one imaging device 2 by the first, second photo-optical systems 3, 4 and a photography image for a left eye and a photography image for a right eye can be acquired by this, three-dimensional image can be reproduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272948-A (JP)
Title: Plasma enhanced chemical vapor deposition system
Inventor: TERAYAMA NOBUYUKI
IPC: C23C14/35
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma enhanced CVD system which can deal with applications of an in-line type and can satisfactorily treat even a large-sized object to be treated at a low cost.  <P>SOLUTION: A coaxial magnetron cathode 34 which is a kind of cold cathode is employed as a means for generating a plasma. As a result, the system can deal with the applications of the in-line type for which the freedom from maintenance is demanded, unlike in the case a hot cathode is used. Also, permanent magnets 36, 36, etc., are built as magnetic field generating means into the coaxial magnetron cathode 36, and thereby the higher density of the plasma is attained. Accordingly, the magnetic field generating means can be made smaller in size and lower in cost as compared to the case the outer side of, for example, a vacuum chamber 12 is provided with an electromagnetic coil as the magnetic field generating means. In addition, the control of the shape of the plasma is facilitated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273373-A (JP)
Title: Grouting method
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grouting method having a sufficient usable time for transportation to the field and storage after manufacturing in a factory, freely shortening a gelation time for grouting according to working efficiency and a ground condition in the field, holding sufficient strength required for a grouting purpose and having excellent durability hardly causing deviation or elution of silica.  <P>SOLUTION: An aqueous solution of acid active silica is manufactured in a factory by adding acid to an aqueous solution of active silica and adjusting pH to <2.0. After aging, water glass is added, and pH is raised within an acid region range to obtain an aqueous solution of active silica for grouting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279781-A (JP)
Title: Machining system, machining method and part assembling method
Inventor: SHIOZAKI MASATO
IPC: B23Q5/28
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining system and a machining method, realizing the most efficient machining in spite of variation in size and weight of works.  <P>SOLUTION: In this machining system, while a work and a tool are relatively moved, the work is machined with the tool. The system includes: a table means 60 and a three-dimensional moving mechanism 10 for moving a Z-axis slider 11 with respect to the table means. The three-dimensional moving mechanism is provided with a first holder means 30 for selectively and replaceably fitting the work and the tool. The table means 60 is provided with a second holder means 62 for selectively and replaceably holding the tool or work corresponding to one of the work and the tool fitted to the first holder means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281982-A (JP)
Title: Ground material
Inventor: NAGAOKA YASUO
IPC: E01C13/08
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground material which takes an environment into consideration by having a suitable impact absorbing function imparted thereto, and effectively suppressing effusion of heavy metals.  <P>SOLUTION: The ground material is formed of a substrate 11 laid on a target area 2, a plurality of piles 12 each having a lower end thereof fixed to the substrate 11, rubber chips 20 arranged in gaps between the piles 12, and chips of calcium introducing coal 35 or calcium carbonate 17 arranged in the gaps between the piles 12. The chips of calcium introducing coal are obtained by soaking one or more kinds of natural fibers and/or a woody material in a solution or a suspension of calcium hydroxide and then carbonizing the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285946-A (JP)
Title: Manufacturing method of circuit board
Inventor: SHOMURA MITSUNOBU
IPC: H05K3/06
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a circuit board which can form high aspect wiring, by using a general photosensitive resist without needing a special photosensitive resist.  <P>SOLUTION: Exposure is performed after forming a first photosensitive resist film 3 on a metal foil 2 of the insulating resin board surface with metallic foil. Further, after forming and exposing a second photosensitive resist film 4 on the first photosensitive resist film 3, etching resist patterns 3a, 4a by the first and the second photosensitive resist films 3, 4 are formed by development. Then, the metal foil 2 is etched so as to form a high aspect wiring 7. A circuit board having such a high aspect wiring as the wiring 7 is manufactured easily at low cost, by using a general printed circuit wiring board manufacturing device without needing a special device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285989-A (JP)
Title: Method for cleaning semiconductor wafer
Inventor: OKUYAMA ATSUSHI
IPC: H01L21/027
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To remove the contamination of a wafer back face without deteriorating the components of a cleaning device such as a nozzle to be used for cleaning the wafer back face, by cleaning the wafer back face by using chemical which does not generate heat even when it is mixed with water at the time of carrying out resist peeling and cleaning in a sheet type cleaning device.  <P>SOLUTION: At the time of carrying out the resist peeling and cleaning of a semiconductor wafer by a sheet type cleaning device, the back face of the wafer is cleaned by using chemical which does not generate heat even when it is mixed with water. In this case, solution obtained by mixing aqueous ammonia and oxygenated water which is alkali system chemical and water, or solution constituted of dilution aqueous ammonia or potassium hydroxide solution may be used as chemical. Also, solution obtained by mixing chlorine and oxygenated water which is acid system chemical and water, or solution obtained by mixing hydrogen fluoride, hydrogen chloride, oxygenated water and water or solution obtained by mixing hydrogen fluoride, oxygenated water and water may be used as chemical.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004319997-A (JP)
Title: Process for producing multilayer unit of multilayer electronic component and multilayer unit of multilayer electronic component
Inventor: ISHII SOICHIRO
IPC: C04B37/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing the multilayer unit of a multilayer electronic component in which deformation and breakdown of a ceramic green sheet are prevented and solvent in electrode paste is prevented from permeating into the ceramic green sheet, and to provide the multilayer unit of a multilayer electronic component.  <P>SOLUTION: The process for producing the multilayer unit of a multilayer electronic component comprises a step for forming a ceramic green sheet 2 on the surface of a first supporting sheet 1, a step for forming a strip layer 5 on the surface of a second supporting sheet 4, a step for forming an electrode layer 6 on the surface of the strip layer and forming a spacer layer 7 in a pattern complementary to the electrode layer, a step for forming an adhesive layer 10 containing antistatic agent on the surface of a third supporting sheet 9, a step for bonding an adhesive layer formed on the third supporting sheet to the surface of the electrode layer and the spacer layer, a step for stripping the third supporting sheet from the adhesive layer, and a step for pressure bonding the ceramic green sheet formed on the surface of the first supporting sheet and the adhesive layer while sticking the surfaces thereof thus laminating the ceramic green sheet, the electrode layer and the spacer layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005282991-A (JP)
Title: Combustion apparatus for cooking
Inventor: KOYAMA MASAYA
IPC: F23K5/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily replace a gas supplying device storing fuel in a combustion apparatus for cooking used by a customer for cooking in a store.  <P>SOLUTION: The combustion apparatus for cooking is provided with a box-shaped casing 10 having an opening in an upper side, a burner 20 arranged in an upper part in the casing 10, and the gas supplying device 30 storing gas fuel 2 supplied into the burner 20. The gas supplying device 30 is arranged in an outer side of the casing 10, and it is replaceabnly attached to the casing 10. The gas supplying device 30 is provided with a valve 32 provided with an injection hole 32a injecting the gas, a tank 31 storing the fuel 2 and attached with the valve 32, and a locking part 33 holding the tank 31 and/or the valve 32 for engagement/disengagement with the casing 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285243-A (JP)
Title: Disk revolution controller, disk drive, and disk revolution control method
Inventor: WATABE TAKANORI
IPC: G11B19/28
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To conduct appropriate power management by setting a setup time or the number of revolution according to a change in disk access frequency by a host device.  <P>SOLUTION: This controller has a means to obtain a total time X for a certain period of time T by summing a disk access time during the period of time T, and a setup means to set up based on the total time X at least one of a time t1 required to change from an active mode for accessing a disk to an idle mode not for accessing the disk but for turning the disk at the number of revolutions r1 smaller than in the active mode, a time t2 required to change from the idle mode to a standby mode which makes the number of revolutions zero, and the number of disk revolutions r1 in the idle mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283065-A (JP)
Title: Tubular flame burner
Inventor: ISHIZUKA SATORU
IPC: F23D11/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular flame burner capable of preventing a flame from being lifted, and allowing stable combustion in a wide combustion load range, in the tubular flame burner for forming the flame in a high velocity of whirling flow inside a tubular combustion chamber.  <P>SOLUTION: An injection direction of a binary fluid nozzle 13 is inclined by a prescribed angle γ from a direction orthogonal to a tube-axial direction of the combustion chamber 11 toward a rear end 11b side of the combustion chamber 11, as to the binary fluid nozzle 13 provided in a peripheral face of the combustion chamber 11 for jetting fuel into the combustion chamber 11 to make the injection direction conformed with a tangential direction on an inner circumferential face of the combustion chamber 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004305735-A (JP)
Title: Machine expansion type helical freezing chip for freeze-cutting catheter
Inventor: LENTZ DAVID J
IPC: A61B18/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for freeze-cutting the target tissue of a patient.  <P>SOLUTION: This system and method include a freezing chip provided at the distal end of a catheter. The freezing chip is made of a conductive polymer material which is heat-set into a helical formation. The freezing chip has a composition tube inside. The freezing chip becomes straight when a correction member is positioned within the composition tube, and it becomes helical when the correction member is not in the composition tube. The freezing chip, when in a straight-line shape, is guided to the target section through the vasculature of a patient. At the target section, after the correction member is removed, the freezing chip is made into a helical shape so that it can be in contact with the surrounding tissues around the target section. A coolant fluid is then introduced into an expansion chamber of the freezing chip, which makes the freezing chip cool enough to freeze-cut the surrounding tissues.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005287361-A (JP)
Title: Lure for catching cuttlefish
Inventor: YAMASHITA SEIJI
IPC: A01K85/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure for catching cuttlefishes suitable for being used as directly tied with a tackle, capable of joining it with fishing line easily without even lowering the strength of its rod state member.  <P>SOLUTION: This lure for catching the cuttlefishes, having a rod-shaped member and a hook fixed at the tip end part of the rod-shaped member is provided by installing a fishing lines-joining part at the tip end parts as different from that of the rod-shaped member and also installing the yarn-joining part as projecting from the end part of the rod-shaped member along with the length direction of the the rod-shaped member. Also the line-joining part has a main line-engaging part arranged as protruding from the rod-shaped member and a fixing part capable of engaging with the rod-shaped member. Also, the line-joining part has the main line-engaging part formed as approximately U-shaped and a fixed part installed as extended in an L shape at the main line-engaging part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI