baber/WOPTO huggingface dataset:
Patent JP-2003334832-A (JP)
Title: Method for manufacturing cellulose film, cellulose film, polarizing plate protective film, optical functional film, polarizing plate and liquid crystal display unit
Inventor: YAMAZAKI HIDEKAZU
IPC: G02B5/30
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the residual amount of the organic solvent of a cellulose film without reducing the quality of the film and without decreasing a production efficiency as much as possible in a method for manufacturing the cellulose film which manufactures the cellulose film having the steps of dissolving a cellulose ester in the solvent containing a predetermined organic solvent as a main component, regulating a polymer solution, forming a film-like material from the regulated polymer solution, and volatilizing the solvent in the film-like material.  <P>SOLUTION: The method for manufacturing the cellulose film comprises the steps of: adding a poor solvent having the highest boiling point of a substance contained in the solvent so as to contain 0.1 to 1.0 wt.% when the overall solvent in the regulated polymer solution is 100 wt.%; and regulating the polymer solution. In this method, the easiness of dissolving the cellulose ester in the poor solvent is lower than that of dissolving the cellulose ester in the organic solvent containing the solvent as the main component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280141-A (JP)
Title: Method for using external character and recording medium for storing external character information
Inventor: ISHIZAKA AKIRA
IPC: G06Q50/26
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for using external characters whereby integrated management of external character information is avoided to reduce the burdens required of the management of external character information while allowing the registered external character information to be easily adapted to a plurality of systems thereby increasing the efficiency of using the external character information.  <P>SOLUTION: The method for using predetermined external characters in an electronic application system includes a business form management procedure for managing business forms having external character position information which indicates the position of each external character within the business forms applied to the electronic application system, and an external character substitution procedure for substituting the notation of each external character position into that of an external-character font according to the external character position information of the business forms managed by the business form management procedure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276648-A (JP)
Title: Storage structure for head-up display
Inventor: YOSHITOMI TERUO
IPC: B60K35/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage structure for a head-up display capable of preventing a hole from being opened in the upper surface of an instrument panel by avoiding the interference of a display with a mirror body in derricking operation without taking sufficient clearance between the display and the mirror body in a structure for derricking both the display and the mirror body.  <P>SOLUTION: In this storage structure of the head-up display, at least the display 2 is formed so as to be derricked through a pair of rotating links 33 and 34 with different lengths installed between the inner bottom part 11a of a case 11 installed in the instrument panel 5 storing the display 2 and the display 2 at a specified interval along the derricking direction of the display 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282259-A (JP)
Title: Sampling circuit, sampling method, program therefor, recording medium, and electronic apparatus
Inventor: IKEDA YUTAKA
IPC: H04N5/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling circuit capable of enhancing the accuracy of reproduction while suppressing increase in data amount in the case of wirelessly transmitting and reproducing a control signal, and to provide a sampling method, a program therefor, a recording medium, and an electronic apparatus.  <P>SOLUTION: The sampling circuit is provided with: a first sampling circuit 102 for sampling an input signal 101 with a first sampling clock 106 faster than a data speed of the input signal 101 to produce a first sampling signal 103; and a second sampling circuit 104 for sampling the first sampling signal 103 with a second sampling clock 109 faster than the data speed of the input signal 101 and slower than the first sampling signal 103 to produce a second sampling signal 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096069-A (JP)
Title: Piezoelectric actuator and liquid injection head
Inventor: CHO SHUNKA
IPC: H01L41/083
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a piezoelectric element having a multilayered structure to improve its deformation stability.  <P>SOLUTION: The piezoelectric element formed on the front surface of a diaphragm 14 opposite to a pressure chamber 12 is equipped with a piezoelectric layer 31 composed of an upper piezoelectric material 34 and a lower piezoelectric material 35 which are laminated, and electrode layers 33, 36, and 37 that generate an electric field given to the piezoelectric layer 31. A common lower electrode 37 is provided between the lower piezoelectric material 35 and the diaphragm 14, a drive electrode 33 is formed between the lower piezoelectric material 35 and the upper piezoelectric material 34, and an common upper electrode 36 is formed on the surface of the upper piezoelectric material 34 opposite to the lower piezoelectric material 35. Furthermore, the thickness tp1 of the upper piezoelectric material 34 is set larger than the thickness tp2 of the lower piezoelectric material 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037412-A (JP)
Title: Planar optical waveguide element and alignment method for the planar optical waveguide element and optical fiber array
Inventor: KO IKUSHO
IPC: G02B6/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar optical waveguide element having an alignment structure and to provide an alignment method for the planar optical waveguide element with an optical fiber array in a splicing process.  <P>SOLUTION: The planar optical waveguide element includes a plurality of waveguide circuits and at least two straight waveguide circuits fabricated on each side of the plurality of waveguide circuits with the splicing ends parallel to and coplanar with the splicing ends of the plurality of the waveguide circuits. The size and refractive index of the core in the straight waveguide circuits are equal to those of the plurality of waveguide circuits. Further, in the planar optical waveguide element, the speed of splicing the planar optical waveguide element with an optical fiber array can be increased by splicing both using the straight waveguide circuits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277375-A (JP)
Title: Method for producing solubilized liquid composition
Inventor: MAEZURU MANABU
IPC: C11D3/20
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clearer liquid composition in connection with a liquid agent comprising a fat-soluble medicine, a polyglycerol fatty acid ester, a polyoxyethylene-based nonionic surfactant, a water-soluble polyhydric alcohol and water.  <P>SOLUTION: The clear and transparent liquid composition in which particle size distribution of micelle particle is sharp is produced in fewer steps by a simple mixing using an agitation wing conventionally used for liquid-liquid mixing by adding and mixing the fat-soluble medicine with the polyglycerol fatty acid ester, the polyoxyethylene-based nonionic surfactant, the water-soluble polyhydric alcohol and water to provide the liquid composition and further adding water to the resultant liquid composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285393-A (JP)
Title: Heat resistant material
Inventor: IDE SHINSUKE
IPC: C22C38/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant material which dose not contain Ni, has a composition containing little Al, has adequate manufacturability, and has high strength and superior oxidation resistance at a high temperature.  <P>SOLUTION: The heat resistant material comprises 0.20 mass% or less C, 0.02-1.0 mass% Si, 2.0 mass% or less Mn, 10-40 mass% Cr, 0.01-3.0 mass% Al, 0.03-5.0 mass% Mo, 0.1-3.0 mass% Nb so as to satisfy 0.1≤Mo/Nb≤30 and 15≤Cr+10Al≤50, and the balance substantially Fe; and has intermetallic compounds precipitated in grain boundaries and an Al<SB>2</SB>O<SB>3</SB>oxide layer formed on the surface. Thereby, the increased amount after the material has been oxidized at 800°C for 1,000 hours in an atmosphere with a dew point of 30°C is made to be 2.0 g/m<SP>2</SP>or less. The heat resistant material further includes 1.0 mass% or less in total of one or more element selected from among Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Zr and Hf, as needed, to improve the peel resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289525-A (JP)
Title: Antenna device
Inventor: SAITO YUICHI
IPC: H01Q1/22
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To avoid poor connection by eliminating stress applied to the soldered part of a lead cable.  <P>SOLUTION: The antenna device has an antenna element; a printed board which is connected to the antenna element and to which the lead cable is connected; a shield case in which electronic components mounted on the printed board are housed; and a bottom cover and a top cover in which the antenna element, the printed board, and the shield case are housed. The shield case is provided with a cable supporting claw which is formed by cutting and raising, and the lead cable is fixed by crimping the cable supporting claw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287164-A (JP)
Title: Data driver and optoelectronic device
Inventor: OTA YUSUKE
IPC: G09G3/20
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data driver and an optoelectronic device for realizing both of simplified control and more precise control.  <P>SOLUTION: The data driver 50 includes: a state controller 260 which transits the device into one of a plurality of states including a display-on state, a display-off state and a sleep state and which outputs a drive control signal relating to the objective state of the transition; and a driving circuit 220 to drive data lines from a driving power supply responding to the drive signal based on the drive control signal. When a first data is set in the sleep state in the state controller 260, the sleep state is transited to the display-off state. When the first data is set after a second data is set in the sleep state, the sleep state is first transited to the display-off state and then the display-off state is transited to the display-on state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289084-A (JP)
Title: Component pressure apparatus and component pressure method
Inventor: HAMADA RYUJI
IPC: H01L21/60
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component pressure apparatus and a component pressure method, capable of improving the operability in resupplying a cleaning sheet.  <P>SOLUTION: The component compression-bonding apparatus compression-bonds a component to a substrate by touching a compression-bonding tool 15 to the component for compression to the upper face of the substrate, while the sheet 8, which is fed from a wound and housed state in a feed reel 5, is fed to the lower face side of the compression-bonding head 15. In the sheet feeding process, after the sheet 8 is drawn out from the feed reel 5 by a draw-out reel 6, the sheet drawn-out quantity commanded by a drawn-out-quantity commanding unit 32 and the actual sheet feed quantity of the sheet 8 detected by obtaining the rotation quantity of the draw-out reel 6 by an encoder 7, are compared. If the actual sheet feed quantity is smaller than the commanded sheet feed quantity, it is judged that the sheet is exhausted in the feed reel 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296527-A (JP)
Title: Process for producing ceramic element
Inventor: SASAKI MASASHI
IPC: H01L41/29
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a ceramic element in which electrical connection is made surely between one and the other end face sides of a ceramic layer through a through hole.  <P>SOLUTION: A conductive pattern covering one end side of a through hole is formed by printing conductive paste on a green sheet 34 using a screen printer 39. Subsequently, the green sheet 34 is heated at a temperature lower than the drying temperature of the conductive paste using a heating furnace 51. Since the conductive paste is softened, it can be spread in the through hole. Thereafter, the green sheet 34 is heated at the drying temperature using a drying furnace 52. Since the conductive paste is dried/solidified, a conductive member continuous from one end to the other end of the through hole can be formed surely in the through hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005512-A (JP)
Title: Information providing method and information providing system via communication network
Inventor: YOKOTA KAORU
IPC: G06F21/31
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system having high safety of transactions.  <P>SOLUTION: This information providing system has an information providing device for providing contents data and information explaining data for explaining the contents of the contents data, and an information receiver connected to the information providing device via a communication network and transmitting a receipt for the received contents data to the information providing devices by receiving the contents data and the providing information explaining data. The information receiver is characterized by transmitting the receipt to the information providing device as far as the contents of the contents data coincide with the providing information explaining data by confirming the truth of the contents data on the basis of the contents data and the providing information explaining data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297411-A (JP)
Title: Microwave filter
Inventor: USUI TAKESHI
IPC: H01P7/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave filter suitable to prevent a microwave from being attenuated when an external component is not required in a small size and a low-range spurious waves are generated from a signal source.  <P>SOLUTION: The microwave filter 11 includes a short stub 13 having one end connected to a transmission line and the other end connected to a ground and having higher characteristic impedance Za than the transmission line and a stub length L set to 1/4 or less of a fundamental wave wavelength λ.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290093-A (JP)
Title: Method for assaying vanishment of double-stranded structure of nucleic acid and kit therefor
Inventor: SONEZAKI SHUJI
IPC: C12Q1/533
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for assaying the vanishment or unwinding activity of the double-stranded helical structure of a nucleic acid or the ability of a single-stranded nucleic acid-specific binding protein, and to provide a simple kit for the method with high quantitativeness and reproducibility.  <P>SOLUTION: The new method comprises the steps of (1) preparing a 1st single-stranded nucleic acid probe having a fluorescence energy donor on 5' or 3' end and a 2nd single-stranded nucleic acid probe complementary to the 1st single-stranded nucleic acid probe and having a fluorescence energy acceptor on the opposite end, (2) causing fluorescence resonance energy transfer(FRET) with the pair of nucleic acid probes as a double-stranded nucleic acid, and (3) measuring a fluorescence spectrum change by the cancellation of the FRET associated with the vanishment of the double-stranded structure of the double-stranded nucleic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296354-A (JP)
Title: Battery serial connection member and battery unit using the same
Inventor: BABA YASUNORI
IPC: H01M2/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery serial connection member hardly affected by welding heat in serially connecting a plurality of batteries.  <P>SOLUTION: The battery serial connection member 2 is provided with a first connection part 3 to be in contact with a bottom wall of a battery can of the battery 1b, a second connection part 5 to be in contact with a sealing body 12 of the battery 1a, a coupling part 4 interposed between both connection parts 3, 5. The first connection part 3 is provided with a plate body 31 with a center hole 30 opened, and the main body 31 has a plurality of strips of upheaved parts 32 upheaved toward the bottom wall of the battery can 11 and extended from the center part up to an outer periphery edge of the plate body 31, with each upheaved part 32 equipped with a plurality of first projections 33 set in protrusion. The second connection part 5 is provided with a plate body 51 exposed from a center hole 40 of the coupling part 4, with the plate body 51 equipped with a plurality of second projections 52 set in protrusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292281-A (JP)
Title: Manufacturing method of single crystal and single crystal
Inventor: KAWASAKI KATSUMI
IPC: C30B29/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a garnet single crystal which substantially comprises high quality Ca, Nb, Ga, and O, and can be suitably used as a single crystal substrate for forming a bismuth-substituted rare earth/iron garnet single crystal without crystal defects by liquid phase epitaxial growth, and a single crystal.  <P>SOLUTION: This manufacturing method is a method to make a single crystal having a garnet structure substantially comprising Ca, Nb, Ga, and O by Czochralski method, and the composition ratio of Ca, Nb, and Ga is Ca:Nb:Ga=37.7-39.1:20.2-21.6:40.7-42.1 in molar ratio. This single crystal is substantially constituted of Ca, Nb, Ga and O, has a Garnet structure and the composition ratio of Ca, Nb and Ga, in molar ratio, is Ca:Nb:Ga=37.7-39.1:20.2-21.6:40.7-42.1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301351-A (JP)
Title: Cooling module and cooling device
Inventor: SHUKURI YOICHI
IPC: H01L23/473
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost cooling module having a small-size, a low-profile and a simple structure for cooling heating electronic components while optimally coping with the change in the temperature thereof, and a cooling device.  <P>SOLUTION: The cooling module and the cooling device are characterised by having an impeller 2, a driving means 3 for rotating the impeller 2, a cooling medium circulating means 1 having a casing 1a storing these, a rotating speed detecting means 8 for detecting the rotating speed of the impeller 2, a temperature determining means 9 for determining the temperature of a cooling medium from the detected rotating speed, and a control means 10 for controlling the operation of the driving means 3 in accordance with the determined temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302561-A (JP)
Title: Network apparatus retrieval method, and network apparatus retrieval device
Inventor: IWASHITA TSUNENORI
IPC: H04L29/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network apparatus retrieval method, and a network apparatus retrieval device capable of easily distinguishing a desired network apparatus even in a network comprising a multiplicity of network apparatuses.  <P>SOLUTION: In the network apparatus, when a keyword such as "industrial device", "STOP", and "A0002" is inputted in a keyword field 40 or selected, pieces of data from identification information records 51-1 to 51-9 satisfying all of these conditions are extracted, and a link 41 based upon the pieces of data is displayed in an image plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303774-A (JP)
Title: Semiconductor device
Inventor: SAIKI TAKAYUKI
IPC: H01L29/78
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure for realizing uniform discharge and exhibiting good electrostatic protective characteristics.  <P>SOLUTION: The semiconductor device comprises a semiconductor layer 11, a first impurity layer 24 and a second impurity layer 25 formed in the semiconductor layer, a gate insulating layer 21 formed on the semiconductor layer, a gate electrode 22 formed on the gate insulating layer and having a main axis part extending in the first direction and a plurality of branch parts 22a, b and c extending in the second direction perpendicular to the first direction, a plurality of first contacts 51 formed between the branch parts 22a, b and c of the gate electrode and arranged on the first impurity layer, a plurality of second contacts 52 formed oppositely to the first contacts 51 with respect to the main axis part of the gate electrode 22 and arranged on the second impurity layer except the vicinity of the branch parts 22a, b and c. The first contacts 51 and second contacts 52 facing each other are arranged on an imaginary straight line extending in the second direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298387-A (JP)
Title: Body fluid absorbing article
Inventor: KURITA YUKA
IPC: A61F13/534
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To utilize the wider range of the article for absorption.  <P>SOLUTION: The article has a liquid-permeable surface layer 2, a spillage preventing layer 3 and a body fluid absorbing part 1 provided between both the layers. An absorbing material 25 having the function of absorbing and holding the body fluid and the function of shrinking in contact with the body fluid is disposed in the body fluid absorbing part while having a fixed part 30 fixed on the article and a free part 31 movable with respect to the article. Moreover, at least an absorption control material 40 is provided and has a liquid-impermeable range enough to block the contact between the absorbing material 25 and the body fluid at a body fluid receiving part Z as a determined range in which the body fluid discharged initially permeates the surface layer while the liquid-impermeable range reduces toward the side of the free part 31 from the side of the fixed part 30 of the absorbing material 25 at each discharge of the body fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303967-A (JP)
Title: Substrate treatment apparatus and method therefor
Inventor: OKAMOTO TADAO
IPC: H01L21/027
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a successful treatment on the periphery of a substrate using the mixed liquid of a first chemical and a second chemical.  <P>SOLUTION: A substrate treatment apparatus comprises a spin chuck 1 which turns with a wafer W held nearly horizontally, and a first chemical top face nozzle 2 and a second chemical top face nozzle 3 for supplying the first and the second chemicals respectively on a top face of the wafer W held by the spin chuck 1. A spin shaft 11 of the spin chuck 1 is a hollow shaft, and a second chemical bottom face supply pipe 15 for supplying the second chemical to a bottom face of the wafer W held by the spin chuck 1 is passed through the inside of the spin shaft 11. The second chemical bottom face supply pipe 15 is extended to the proximity of the bottom face of the wafer W held by the spin chuck 1, and is formed at the tip with a second chemical bottom face nozzle 4 for blowing out hydrogen peroxide water at the center of rotation in the bottom face of the wafer W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI