baber/WOPTO huggingface dataset:
Patent JP-2004269734-A (JP)
Title: Composition containing inorganic particle and manufacturing method of transfer film and plasma display panel
Inventor: SAKAI TAKAHIRO
IPC: H01J11/34
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing inorganic particles, capable of suitably forming constituents (e.g. partition, electrode, resistor, dielectric layer, phosphor, color filter, and black matrix) excellent in the pattern profiles for a PDP.  <P>SOLUTION: The composition containing inorganic particles incorporates (A) inorganic particles, (B) a binding resin, (C) fullerene and/or a fullerene derivative, and (D) a compound having a heterocyclic ring (exclusive of (C) fullerene derivative). The composition can (1) form suitably the constituents (e.g. partition, electrode, resistor, dielectric layer, phosphor, color filter, and black matrix) excellent in the pattern profiles for PDPs, (2) produce a transfer film which has a film forming material layer excellent in flexibility, and (3) produce a transfer film excellent in the transferability (heat adhesion nature to substrates) of the film forming material layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246758-A (JP)
Title: Method for producing 2,7-dibromo-4,5,9,10-tetrahydropyrene derivative
Inventor: STERN ROLAND
IPC: C08G61/10
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 2,7-dibromo-4,5,9,10- tetrahydropyrene derivative which is an intermediate for producing a poly(4,5,9,10-tetrahydropyrene-2,7-diyl) derivative useful for the electroluminescence material.  <P>SOLUTION: The method for producing a 2, 7-dibromo-4,5,9,10- tetrahydropyrene derivative comprises reacting a 4,5,9,10-tetrahydropyrene derivative with bromine in an inert organic solvent in the presence of a group VIII metal in the periodic table on an activated carbon as a carrier material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004270101-A (JP)
Title: Polyester fiber
Inventor: KITAHARA HIROSHI
IPC: D01F6/62
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber having a good color, transparency and excellent luster.  <P>SOLUTION: The polyester fiber is a modified cross-section fiber composed of a polyester polymer obtained by the polycondensation of an aromatic dicarboxylate ester in the presence of a catalyst containing a specific titanium compound component and a phosphorus component. The molar ratio of the phosphorus element/titanium metal element is 1-15, the sum of the elements is 10-100 m-mol% in one repeating unit and the value obtained by dividing the circumferential length of the fiber cross-section by the circle-equivalent diameter of the cross-section is ≥3.15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274616-A (JP)
Title: Optical brunching device, optical inserting device, and optical branching/inserting device
Inventor: IWAI KAZUAKI
IPC: H04B10/27
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical branching/inserting device suitable for both downsizing and for an optical wavelength multiplex communication network, especially a transmission system which is cost effective.  <P>SOLUTION: First and second common ports 11 and 12 are connected to an optical transmission path. An optical multiplexer/demultiplexer (passing means) 13 outputs the signal light other than a specific wavelength signal light (λ<SB>DROP</SB>) among the multiple wavelength signal light which is transmitted from an arbitrary point C and inputted into the first common port 11 to the second common port 12. An optical multiplexer/demultiplexer (branching means) 13 takes a specific wavelength signal light (λ<SB>DROP</SB>) out of the multiple wavelength signal light transmitted in an optical transmission path 2 (2A and 2B), and outputs it to a light receiving part 3. A fixed optical attenuator 16 that has a function to attenuate the optical intensity level of the specific signal wavelength light (λ<SB>DROP</SB>) to the light receiving level of the light receiving part 3, is attached between the optical multiplexer/demultiplexer (branching means) 13 and the light receiving part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275294-A (JP)
Title: Game machine, program for display control of game machine and storage medium storing the program
Inventor: KINOSHITA TAKASHI
IPC: A63F7/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for displaying video images of characters or the like including information relating to the performance contents of a game with excellent visibility and improving a visual performance effect or the like.  <P>SOLUTION: Display parts 3 and 4 are multiplex-arranged in front and back directions. On the basis of a game progress command CNT0 outputted from a main control part 10 corresponding to the progress form of the game, a video display control part 300 makes the display part 4 positioned at the front display character video images or graphic video images and makes the display part 3 positioned at the back display auxiliary video images whose contour is set matched with the contour of the character video images or the graphic video images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275061-A (JP)
Title: Method for raising seedling of plant of bulbs and method for transplantation and cultivation
Inventor: TERASAWA HIDEKAZU
IPC: A01H4/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for raising seedlings of a bulbous plant, by which microtubers of less than 0.5g small grains are naturally used, excellent growth and development after transplantation are guaranteed and troubles after transplantation are effectively dealt with.  <P>SOLUTION: Culture soil is packed into a seedling box obtained by developing an assembly of a continuous paper tube in a honeycomb state and finishing the assembly, microtubers having 0.1-1.0 g, preferably 0.1-0.5 g one grain size are sowed in the culture soil in each paper tube and covered with soil. Then the seedling box is transferred to a greenhouse, the seedlings of the bulbous plant are raised for a fixed period of time, the seedlings of the bulbous plant in the paper tube together with the paper tube or the seedlings in an uncovered state after the removal of the paper tube are transplanted into a field by using a proper transplanter and cultivated for a proper period while manuring and weeding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277227-A (JP)
Title: Washing method for aluminum nitride ceramics member, and aluminum nitride ceramics member
Inventor: AONUMA SHINICHIRO
IPC: C04B41/91
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method where the surface of an aluminum nitride ceramics member can be made clean in such a manner that the occurrence of clouding in the contact face of a wafer or the like to be contacted with the member and the sticking of particles thereto are suppressed without corroding the aluminum nitride ceramics itself, and to provide an aluminum nitride ceramics member washed by the washing method, and having a pure surface.  <P>SOLUTION: The aluminum nitride ceramics member is washed by a washing method characterized by the performance of surfactant solution washing using a washing solution consisting essentially of a nonionic surfactant having a moisture content of ≤10 wt.% and blended with alcohols and amines, and acid washing using an acid washing solution consisting essentially of hydrochloric acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278426-A (JP)
Title: Fluid injection valve
Inventor: TAKEDA HIDETO
IPC: F02M51/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection valve improving opening/closing responsiveness of fluid injection and easily sealed.  <P>SOLUTION: A cylindrical member 30 is inserted in an opposite valve seat side inner peripheral wall of a valve housing 16, and fixed on the valve housing 16 by whole circumferential welding. The cylindrical member 30 comprises a first magnetic cylindrical part 32, a non-magnetic cylindrical part 34 and a second magnetic cylindrical part 36 in order from an injection hole 14 side. The non-magnetic cylindrical part 34 prevents magnetic short circuit between the first magnetic cylindrical part 32 and the second magnetic cylindrical part 36. A movable core 40 and a fixed core 44 are stored in the cylindrical member 30. A coil part 50 comprises a coil 51 and a winding core 52. Three coil parts 50 are arranged in a peripheral direction on the peripheral side of the cylindrical member 30. Three coils 51 are electrically connected in parallel to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278692-A (JP)
Title: Power transmission device
Inventor: TAWADA KIYOSHI
IPC: F16C17/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration and noise by improving the lubricating state of a crankshaft.  <P>SOLUTION: This power transmission device comprises a crank journal 610 having molded web 620 and web 630, a bearing 640, and a thrust bearing 650. A spring 660 and a stopper 670 are attached to the thrust bearing 650. When the crankshaft is rotating at a low speed, the bearing 640 is constrained by a friction plate 632. The bearing 640 rotates integrally with the crank journal 610, so that the outer diameter of a rotating shaft becomes large. When the crankshaft is rotating at a high speed, the web 620 displaces by receiving a thrust load from a wing type flywheel. The bearing 640 is constrained by the stopper 670. Only the crank journal 610 rotates, so that the outer diameter of the rotating shaft becomes small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281764-A (JP)
Title: Semiconductor device and method for manufacturing it
Inventor: TAKIZAWA TERUO
IPC: H01L21/336
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To form a semiconductor device having a strained silicon layer in a further simple process.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises the steps of preparing a substrate having an insulating layer 12 and a single crystal silicon layer 14a provided on the layer 12, forming a strain accelerating semiconductor layer 16 having a lattice constant different from that of the layer 14a on the layer 14a, forming a strained silicon layer 14 by matching the lattice of the layer 14a to that of the layer 16, and removing the layer 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279343-A (JP)
Title: Nuclear magnetic resonance apparatus
Inventor: MAEDA HIDEAKI
IPC: G01R33/28
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear magnetic resonance apparatus, capable of fully demonstrating original performance of a vibration-free mechanism, even in an environment of a strong magnetic field, for suppressed vibration, resulting in precise measurement.  <P>SOLUTION: The nuclear magnetic resonance apparatus 1A comprises a nuclear magnetic resonance means 2 which reveals atomic arrangements and molecular structure of a material, based on the damping signal of an induced electromotive force that follows the resonance precession of magnetic moment of a nucleus, which is caused by the irradiation of electromagnetic wave pulses in the RF region, and a vibration-free mechanism 3 for suppressing vibration. The vibration-free mechanism 3 is connected to a pressurizing air source 34 via an electropneumatic converter 25, and an air spring 11, that acts as a force for vibration free is provided to the nuclear magnetic resonance means 2 as an actuator, for active vibration free. The electropneumatic converter 25 is arranged at a distance away from the nuclear magnetic resonance means 2 such that malfunctions or defective operations do not occur due to the effect of magnetic field generated by the nuclear magnetic resonance means 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289232-A (JP)
Title: Color image processing apparatus
Inventor: HASHIMOTO YASUNORI
IPC: B41J21/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copying machine for a color image capable of performing magnification at an optional magnification rate.  <P>SOLUTION: The color image processing apparatus comprises: a scanner section; a magnification processing section; a printer section; and an interface section for connection to a computer, judges whether or not a magnification rate instructed from an operation panel exceeds a range of 50 to 200%, allows the magnification processing section to perform magnification processing when the magnification rate does not exceed the range, and allows a computer side to perform magnification processing at an optional magnification rate when the magnification rate exceeds the range by means of software.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284843-A (JP)
Title: Apparatus and method of forming plate glass
Inventor: TSUCHIDA HIDETOSHI
IPC: C03B17/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming plate glass which satisfies various characteristics such as heat resistance against high temperature required for manufacturing over a long time and a method of manufacturing the plate glass in the apparatus for forming the plate glass by an overflow-down-draw system and the method of manufacturing the plate glass using the apparatus.  <P>SOLUTION: The plate glass forming apparatus is provided with a molten glass flow rate control structure 10 having a trough-shaped molten glass supply channel 12 having an opened upper part on the top part and both side walls 13 the outside surface part of which has a wedge-shaped cross section to be close downward and the plate glass is formed by supplying the molten glass from one end of the glass supply channel 12 to overflow from the top part of both side walls and flow down along both side walls 13. Both side surfaces of the flow rate control structure 10 in the longitudinal direction are opposed inclined surfaces to be close downward at least at the lower part and the inclined surfaces 10a and 10b are supported to be pressed to the center direction from the side by each supporting body 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285912-A (JP)
Title: Fuel injection device
Inventor: TANIGUCHI KAZUMASA
IPC: F02M41/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device having a servo timer mechanism and a load timer mechanism with reverse-advancing characteristics, and to prevent the generation of erosion.  <P>SOLUTION: The load timer mechanism has an escape passage 76 formed in a governor shaft 45 and communicated with the lower pressure side of fuel, and a through-hole 77 formed in a governor sleeve 46 and shut off/communicated with the escape passage 76 when the sleeve 46 is moved forwards/backwards. The timer mechanism 24 has a fuel passage 62 formed in a timer piston 51, communicated with a servo valve insertion hole 61a and a high pressure chamber 54 and opened to the insertion hole 61a, and a servo valve 60 freely slidable in the hole 61a. The servo valve 60 has a discharge passage 65 capable of being communicated with/shut off from the fuel passage 62 according to the pressure change in the fuel of a pump chamber, and the discharge passage 65 has a control valve 66 closed when the fuel flowed in is at almost atmospheric pressure or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246850-A (JP)
Title: Gas security system and method for fire-fighting
Inventor: HOSONO RIKIYA
IPC: G06Q50/26
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas security system and a gas security method allowing a gas related company to quickly and surely specify a fire site and collect gas related information about the fire site and capable of efficiently executing a gas security measure.  <P>SOLUTION: When a fire alarm is raised, fire site information is transmitted from a firehouse side personal computer 1 to a company side personal computer 2. In the company side personal computer 2, the fire site information is displayed in a display part 26 and transmits the fire site information to a server 3. The server 3 searches for gas related information about the fire site on the basis of the fire site information and transmits the gas related information to the company side personal computer 2. The company side personal computer 2 displays the gas related information transmitted from the server 3 in the display part 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004287876-A (JP)
Title: Clock supply device and delay time adjusting method
Inventor: UCHIDA SATOSHI
IPC: G06F1/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock supply device that adjusts a skew between clocks.  <P>SOLUTION: An FF 30 maintains a toggle by taking in a signal 31a which is an inverted signal of an output signal 30a in an NOT circuit 31, at a leading edge of a clock 14a of 13MHz. An FF 32 takes in the signal 30a and creates an output signal 32a at a leading edge of a clock 11b of 1MHz. The signal 30a and the signal 32a are entered in an EXOR circuit 33 and a signal 33a is output. A DLY_EN 11a and the signal 33a are entered in an AND circuit 34 of the negative-true logic and a UCLK 12a is output. An FF 35 maintains a toggle by taking in a signal 36a from an output signal 35a at a leading edge of the signal 11b in the same way as explained above. An FF 37 takes in a signal 35a at a leading edge of a signal 14a and creates an output signal 37a, which is then processed in an EXOR circuit 38 and an AND circuit 39 of the negative-true logic, outputting a DCLK 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286345-A (JP)
Title: Filter device of air conditioner
Inventor: EBIHARA MASAHARU
IPC: F24F13/28
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To always secure an excellent air blowing state by eliminating troublesomeness of periodic cleaning of an air filter.  <P>SOLUTION: In this filter device of an air conditioner, an indoor machine of the air conditioner has at least a heat exchanger, an air blower, and a suction grille. The filter device 1 is arranged between the heat exchanger and the suction grille. The filter device is provided with an air filter and a movable suction nozzle for sucking dust attached to the air filter. This suction nozzle is provided with a suction duct 3. The filter device also has a suction-exhaust device connected to the suction duct and an exhaust duct for exhausting the sucked dust outdoors. A plurality of suction ports 4a are arranged in a zigzag shape in the suction nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286388-A (JP)
Title: Cleaning system of convection heat transfer section of circulation fluidized bed boiler
Inventor: TAKEBAYASHI TAMOTSU
IPC: F23J3/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning system of a convection heat transfer section of a circulation fluidized bed boiler capable of being operated at low operating cost, providing a continuous cleaning effect, and also providing a more stable cleaning effect.  <P>SOLUTION: In this cleaning system of the convection heat transfer section of the circulation fluidized bed boiler in which various types of wastes are burned for heat recovery, a ceramic particle storage device 401 is installed on the upper inlet 100 side of the convection heat transfer section 4 allowing combustion gas to flow therein. Ceramic particles are supplied from the lower part of the storage device into the convection heat transfer section 4 via a particle supply tube 403, and the the ceramic particles separated by a bag filter 5 and a separator 6 for separating combustion ash from the ceramic particles located in the downstream of the convection heat transfer section 4 are allowed to circulate into the storage device 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290056-A (JP)
Title: Method for preparing myocardial cell and apparatus used therefor
Inventor: TSUJIMOTO SHINJI
IPC: C12N5/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for preparing isolated myocardial cells, by which the myocardial cells can simply, rapidly and efficiently be prepared in a damage-reduced state in good reproducibility.  <P>SOLUTION: This method for preparing the isolated myocardial cells, comprising perfusing a cardiac tissue with an extracellular physiological fluid to wash out blood with a Langendorff-type perfusion apparatus, perfusing the cardiac tissue with a protease solution to degrade an interstitial tissue surrounding the cardiac cells with the Langendorff-type perfusion apparatus, further again perfusing the cardiac tissue with the extracellular physiological fluid to wash out the left protease solution with the Langendorff-type perfusion apparatus, and then peeling the cardiac cells from the cardiac tissue, is characterized in that the Langendorff-type perfusion apparatus is a two line type Langendorff-type perfusion apparatus having two perfusion lines. The Langendorff-type perfusion apparatus is characterized by being the Langendorff-type perfusion apparatus for carrying out the method and having the two perfusion lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294783-A (JP)
Title: Optical semiconductor element-housing package and optical semiconductor device
Inventor: KAWAKAMI HIROSHI
IPC: H01S5/022
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor element-housing package which airtightly houses an optical semiconductor element, operates the element stably for a long period of time and can efficiently transmit a light signal and an optical semiconductor device.  <P>SOLUTION: The optical semiconductor element-housing package comprises a substrate 1 which has an installation part 1a, a frame 2 which is joined to the outer peripheral part of a major face on an upper side of the substrate 1 so as to enclose the installation part 1a and has a through-hole 2a in the side part, a cylindrical holding member 5a which is attached at one end into the end of the through-hole 2a on the outside surface side of the frame 2 so as to position its end surface into the through-hole 2a and is made of metal attached with an aspheric lens 5 on the inner side, a cylindrical supporting member 10 which is joined at its inner peripheral surface to the outer peripheral surface of the holding member 5a on the outer side of the frame 2, is joined at the end face on the frame 2 side to the outside surface of the frame 2 and is joined with an optical fiber 6 by means of an optical fiber fixing member 7 to the end on the side opposite to the end surface, and a translucent member 4 which is joined to the end of the through-hole 2a on the installation part 1a side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295568-A (JP)
Title: Information processor, information processing method, and computer program
Inventor: YOSHIKAWA NORIFUMI
IPC: H04N7/173
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method efficiently executing a reproducing process of one part of a content such as the climax portion in content sending and reproduction between a server and a client.  <P>SOLUTION: The information processor is composed so that index information is set as partial data area identification information of content data in property information corresponding to a content held in the server. When there is partial reproduction designation information in a content request from the client, the index information is acquired from the property information corresponding to a specified content, an acquisition process of a partial content is carried out, and it is sent to the client. By this composition, content reproduction of only particular partial data such as the climax portion or a favorite portion of the user of a content received from the server can be enjoyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI