baber/WOPTO huggingface dataset:
Patent JP-2005093919-A (JP)
Title: Electrostatic chuck and manufacturing method thereof
Inventor: IMAI YASUKI
IPC: H01L21/68
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck and its manufacturing method capable of preventing the occurrence of arching, at a low manufacturing cost.  <P>SOLUTION: The electrostatic chuck comprises a plate-like ceramics dielectric substrate, a film electrode formed on one surface of the ceramics dielectric substrate, an inorganic member which is integral with or separate from the ceramics dielectric substrate and arranged on the outer periphery of the film electrode, and a support substrate jointed to one surface of the ceramics dielectric substrate through an adhesive layer. The method for manufacturing the electrostatic chuck includes a step for preparing the plate-like ceramics dielectric substrate, a step for providing a groove that has a bottom surface shape corresponding to the substrate shape on one surface of the ceramics dielectric substrate, a step for forming the film electrode on the bottom surface of the groove, and a step where one surface is bonded to the support substrate through an adhesive layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099486-A (JP)
Title: Developing device
Inventor: YAMAGISHI YOSHIHIRO
IPC: G03G15/09
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sticking of toner to the end of a magnet and to promote toner replacement.  <P>SOLUTION: The developing device includes: a rotary sleeve 2 which includes a magnetic field generating member and conveys toner; a layer thickness regulating member 3 which regulates the thickness of a toner layer formed on the peripheral face of the rotary sleeve 2; and a magnet 4 which is attached to the upstream side of the layer thickness regulating member in the rotating direction of the rotary sleeve 2. The developing device is provided with a wall 5 comprised of a nonmagnetic member which makes the end of the layer thickness regulating member 3 or magnet 4 on the side of the rotary sleeve 2 a starting point and is formed in a direction away from the rotary sleeve 2 towards upstream side in the rotating direction of the rotary sleeve 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105139-A (JP)
Title: Cellulose acylate film, and polarizing plate and liquid crystal display device obtained by using the same
Inventor: NISHIURA YOSUKE
IPC: G02B5/30
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film having a low optical anisotropy, and to provide a polarizing plate exhibiting enhanced performances and a liquid display device having enhanced display qualities using the film.  <P>SOLUTION: The cellulose acylate film having a low optical anisotropy has incorporated therewith an organic substance exhibiting optical anisotropy which offsets the optical anisotropy of the cellulose acylate film. The polarizing plate and the liquid crystal display device are obtained by using the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109162-A (JP)
Title: Overvoltage protective circuit of output mos transistor
Inventor: NAKAHARA AKIHIRO
IPC: H01L27/088
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an output MOS from being deteriorated and thermally destroyed owing to overvoltage (output negative voltage, damp surge) applied to the output MOS in a high-side switch equipped with the output MOS having a narrow safe operating area (forward SOA) in a high drain-source voltage region.  <P>SOLUTION: The overvoltage protective circuit of the output MOS transistor has a means 11 for detecting damp surge and a means 12 for turning off a dynamic clamp circuit 10. For output negative voltage overvoltage protection by the dynamic clamp circuit 10 is conducted. In contrast, for the damp surge an operation of the dynamic clamp circuit is inhibited by detecting the surge to prevent the output MOS from entering a forward SOA mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022395-A (JP)
Title: Tube winding drum
Inventor: NAKAMURA SHINGO
IPC: B29L9/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerating tube winding drum on which a regenerating tube can be spirally wound side by side and which suppresses a crease of the regenerating tube during winding, the regenerating tube being used for regenerating a pipe line and being deformed to have a crooked cross section.  <P>SOLUTION: The winding drum 1 is used for winding the regenerating tube thereon for transferring the tube which is used for regenerating the inner surface of the established pipe and is deformed beforehand to have the crooked cross section. The drum comprises a cylindrical body portion 11 on which the regenerating tube is wound and a pair of side plates 12 mounted on both the ends of the cylindrical body portion. An opening portion 13 is provided to insert the tube end portion of the regenerating tube into the cylindrical body portion. A tool is mounted in the cylindrical body portion to fix the tube end portion of the inserted regenerating tube, and a guiding structure is provided to prevent the wound regenerating tubes from overlapping each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152273-A (JP)
Title: Method of decoding and error correction in two-dimensional array
Inventor: WANG JIAN
IPC: G06V30/224
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for determining the location of a captured image in order of larger image.  <P>SOLUTION: A non-repeating sequence is folded into a non-repeating array being made unique for each sub-window of a prescribed size, and the capture position is determined for each sub-window in the non-repeating array, and thus the position of the captured image is determined in order of larger image of the sub-window.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005110590-A (JP)
Title: Fiber structure including culture soil, method for inserting culture soil into cylindrical cloth and apparatus therefor
Inventor: MITSUKAWA MIKIO
IPC: A01G1/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber structure forming a vegetation ground hardly giving a large load on a building and facilitating the construction of the vegetation ground to grow plants at a proper site such as a rooftop of the building.  <P>SOLUTION: The fiber structure is obtained by filling a cylindrical cloth 2 constituted of a knitted fabric, a woven fabric or a nonwoven fabric with a culture soil 1, and a seedling of the plant 4 is planted by winding the fiber structure in a spiral shape or forming the structure into a zigzag shape, and opening a hole 3 in the structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116827-A (JP)
Title: Apparatus and method for semiconductor manufacturing
Inventor: OKABE YASUYUKI
IPC: H01L21/3065
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus and a semiconductor manufacturing method, capable of controlling a flow of each purge gas with high accuracy, in a method of delivering a trace of the purge gases to pipes of process gasses connected to a processing package and quickly replacing the gases in the pipes.  <P>SOLUTION: Cut-off valves V1 to V4 are provided to a stage immediately in front of the processing package 1 in each of inlet pipes 13 to 16, a purge gas shunt path 51 with an orifice 53 called a sonic noise or the like provided thereto is connected between the processing package 1 and the cut-off valves V1 to V4, the pressure at the primary side of the orifice is controlled to be twice or over the pressure at the secondary so as to supply the purge gas to each inlet pipe with an equal rate of flow at all times, and a mass flow controller 52, provided to the main stream 50 of a purge gas bypass channel 51, controls the total flow rate of the purge gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121687-A (JP)
Title: Solid display element
Inventor: TOKURA YOSHINORI
IPC: C09K11/60
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid display element which has a solid shape to make it less in deterioration and high in high reliability.  <P>SOLUTION: The solid display element having much advantages has a solid material 2 wherein electronic orbits of constituent electrons of a solid exhibit an alignment state, electrodes 3 and 4 between which voltage for controlling phase transition of the alignment state of the electronic orbits is applied and a light controlling means generating rotation of a polarization surface of light made incident from an external part of the solid material 2 and transmitted or reflected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122359-A (JP)
Title: Content processor
Inventor: MIZUTANI ARITAKA
IPC: H04N5/77
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content processor capable of restricting the available period of contents through a simple process.  <P>SOLUTION: A clock circuit 40 counts time on the basis of the initial start time of a server 16 and a storage period (TC) 34a is held in a flash memory 32. A recording time based on the time of the clock circuit 40 is embedded in a JPEG file recorded on an HD 26a. During reproduction, a CPU 24 calculates boundary time (TE) 34b on the basis of the time of the clock circuit 40 and the storage period 34a. When the recording time of the JPEG file is before the boundary time 34b, a JPEG codec 18 is inhibited from performing the process of reproducing the JPEG file. The available period of the JPEG file can be restricted through the simple process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123882-A (JP)
Title: Security system, portable telephone terminal, program and recording medium
Inventor: MINOWA MASAHIRO
IPC: H04M11/04
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To notify a center of an emergency easily and surely without being noticed by those around one.  <P>SOLUTION: In the security system 1 comprising a portable telephone terminal 11, and a security center 20 providing a specified security service when an emergency is notified from the portable telephone terminal, the portable telephone terminal comprises a means 105 for displaying the key input state and the like, a means 101 for making a transition from a normal mode capable of normal telephone communication to an emergency mode for notifying emergency based on a specified key input, and a telephone originating means 109 for informing emergency to the security center as a transition is made to the emergency mode. The display means unlights all displays as a transition is made to the emergency mode and does not present a display corresponding to the key input after a transition is made to the emergency mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123117-A (JP)
Title: Small-diameter wire cord
Inventor: KITAGAWA SUSUMU
IPC: C08K5/01
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-diameter wire cord having high breaking strength, while having a small diameter applicable to an automobile, electronic apparatus, audio apparatus, telephone cord, electronic computer represented by a super computer, personal computer, telephone switch, communication apparatus, cardiac pacemaker, camera, hearing aid, video camera, precision electronic apparatus application, such as a micromachine.  <P>SOLUTION: This small-diameter wire cord is formed of a polybenzazol fiber having a structure, wherein additives such as perinone/perylenes, phthalocyanines, quinacridones, dioxanes, or porphyrins are arranged in a finely dispersed state along the polybenzazol molecules; layer line-like X-ray scattering, derived from regular arrangement of additive molecules along a fiber axis of the polybenzazol fiber at a long cycle and on a meridian in a region of 0.05-5 nm, is presented; and X-ray scattering which does not present diffraction peaks derived from the additive molecules on an equator is presented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120055-A (JP)
Title: New crystalline 2,2-bis(3-methyl-4-hydroxyphenyl) propane, and method for production thereof
Inventor: MIZUKAMI RYUZO
IPC: C07C39/16
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new crystal form of low melting point bisphenol C.  <P>SOLUTION: The production method comprises heating and melting the crystal (α-crystal) of 2,2-bis(3-methyl-4-hydroxyphenyl)propane having a melting point of 138-142°C, cooling and then re-heating at 100-120°C to crystallize. This method makes it possible to obtain 2,2-bis(3-methyl-4-hydroxyphenyl)propane having the melting point or a peak temperature by DSC curve of 125-129°C and having the crystal form characterized by the X-ray diffraction pattern which has peak locations at least the diffraction angles 2θ(degree) of 13.1, 13.4, 15.1, 19.0 and 23.2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130034-A (JP)
Title: Imaging unit
Inventor: FUJIMOTO SHINICHI
IPC: G03B7/17
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit capable of reducing the power consumption of an LCD backlight within a range the LCD backlight can be used, without the sense of incongruity and which is trouble-free.  <P>SOLUTION: In a non power-saving mode, the LCD backlight of a digital camera is lighted at an optimum luminance level (luminance setting 1) as shown in Figure (A); whereas, in a power-saving mode, the LCD backlight is lighted at a luminance level (luminance setting 2) that is reduced more than the optimum luminance level in the range the backlight can be used, without hindrance, as shown in Figure (B). Moreover, when no operation is performed for a prescribed time or longer, the luminance level is further reduced (luminance setting 3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130196-A (JP)
Title: Contents-providing service system
Inventor: MORIYA YOSHIMI
IPC: H04N7/173
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a contents-providing service system which manages the right of viewing contents on a network to enable various terminals to utilize meta data including utilizing conditions of the contents, etc.  <P>SOLUTION: The system is composed of purchased terminals 1, video terminals 5, and a contents purchase processing server 2. All elements are interconnected over a network. When a purchaser refers to a contents menu shown in a display and purchases selected contents, the purchased terminal 1 sends a purchase request including input purchaser identification information. Upon receipt of the purchase request through a purchase processor 11, the contents purchase processing server 2 generates the contents viewing right of viewing contents purchased by the purchaser including at least the purchaser identification information and information for identifying the purchased contents, and a contents viewing right manager 13 manages the contents viewing right used for viewing the contents purchased by the purchaser on the video terminal 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129381-A (JP)
Title: Water treatment apparatus of fuel cell system
Inventor: TSURUTA KUNIHIRO
IPC: H01M8/10
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus of a fuel cell system by which an ion stripping device of long life is obtained.  <P>SOLUTION: The ion stripping device 21 is constructed of a front stream side tube 26 and a back stream side tube 27. Porous plates 30a, 30b are arranged vertically in the inner space of the front stream side tube 26 and an ion exchange resin 31a is filled between the porous plates 30a, 30b. At the same time, in the similar structure, porous plates 30c, 30d are provided vertically in the inner space of the back stream side tube 27, and an ion exchanger resin 31b is filled between them. In the porous plates 30a, 30b, 30c, 30d, holes (not described) are open numerously on the whole surface, and the total cross section of the holes provided in one sheet is 0.5-6 times the water passing minimum cross section of the water inlet part 28 and the water outlet part 29. Since the total cross section of the holes provided in the porous plate is appropriate, the ion water flows in the ion exchange resin uniformly, and whole water is effectively utilized, thereby an ion stripping device 21 of a long life can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125656-A (JP)
Title: Mold release agent composition
Inventor: SHIMOZU HIROYOSHI
IPC: B29C33/64
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release agent composition with excellent persistence, which enables molding to be repeatedly performed many times by one processing.  <P>SOLUTION: This mold release agent composition contains: a silicone emulsion (A); a urethane-resin water-based emulsion or urethane-resin water-based dispersed matter (B); and a silane wherein at least one epoxy group is provided at a molecular chain end, and/or its partial hydrolysate (C1). Additionally, the mold release agent composition contains: the silicone emulsion (A); the urethane-resin water-based emulsion or the urethane-resin water-based dispersed matter (B); and a silane wherein at least one methacryloxypropyl group is provided at a molecular chain end, and/or its partial hydrolysate (C2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126297-A (JP)
Title: Inorganic hardened material utilizing water-based coating waste liquid
Inventor: OZAWA AKIO
IPC: C04B28/02
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic hardened material effectively utilizing a water-based coating waste liquid of a coating liquid for coating the surface of a building material or the like.  <P>SOLUTION: The inorganic hardened material obtained by utilizing the waste coating liquid is obtained by drying the water-based coating waste liquid into a solid material, then pulverizing the solid material into a powdery material, mixing the powdery material with cement, and hardening the resulting mixture. The inorganic hardened material is characterized in that the mixed weight ratio of the powdery material is <1%, and the powdery material contains particles having particle sizes of ≤150 μm in an amount of ≥80 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135650-A (JP)
Title: Hydrogen plant equipped with power generation system utilizing natural energy
Inventor: NAKAMICHI KENJI
IPC: H01M8/06
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen plant equipped with a power generation system utilizing natural energy as hydrogen fuel of the fuel cell power generation system while cryogenic energy of liquid hydrogen generated with electric power generated with the power generation system utilizing natural energy is effectively utilized by minimizing energy loss.  <P>SOLUTION: The hydrogen plant is equipped with the power generation system utilizing natural energy, a hydrogen gas manufacturing device generating hydrogen gas by hydrolysis of water with electric power generated with the power generation system utilizing natural energy, and a hydrogen liquefying device generating liquid hydrogen by liquefying the hydrogen gas with electric power generated, and a liquid hydrogen utilizing heat exchanger generating liquid air by heat exchange of the liquid hydrogen with air and a liquid air utilizing heat exchanger gasifying the liquid air by heat exchanging the liquid air generated with the liquid hydrogen utilizing heat exchanger with heating medium gas are installed, and air generated with the liquid air utilizing heat exchanger is supplied to the fuel cell power generation system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131868-A (JP)
Title: Inkjet printer
Inventor: OTSUBO KENSEI
IPC: B41J2/18
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer in which waste ink is prevented from leaking to the outside even when an inkjet printer mounting an inkjet engine having a waste ink tank is carried endways or inclined.  <P>SOLUTION: In the inkjet printer provided with a waste ink tank 1 for storing waste ink being ejected idly at a specified nonprint position in order to eliminate clogging of the ink nozzle in an ink cartridge 31, a shutter 80 for enclosing the waste ink inlet of the waste ink tank 1 and an automatic open/close mechanism 60 of the shutter 80 are provided. The automatic open/close mechanism 60 operates when power is turned off or the housing of inkjet printer inclines to close the shutter 80 thus preventing leakage of waste ink from the waste ink tank 1 even when the inkjet printer is stood or inclined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141507-A (JP)
Title: Relevant information presenting device, relevant information retrieving device, relevant information presenting method, relevant information retrieving method, relevant information presenting program and relevant information retrieving program
Inventor: TANAKA KIYOSHI
IPC: G06F17/30
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a user who does not have any detail knowledge related to contents to automatically retrieve relevant information without performing any troublesome operation, and to present the relevant information and the contents to the user.  <P>SOLUTION: The retrieval of relevant information related to the contents is requested by using meta information applied to contents such as a voice or video or text or the like, and the relevant information is acquired, and presented to a user. As a result, it is possible for even a user who does not have any detail knowledge related to the contents to acquire the relevant information without performing any troublesome operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179645-A (JP)
Title: Imaging device, radiation imaging device, and radiation imaging system
Inventor: MORII TOSHIKO
IPC: H04N5/374
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform laser repair processings for a defective portion.  <P>SOLUTION: An image pickup device, in which a plurality of pixels, having pairs of semiconductor conversion elements that convert incident electromagnetic waves to an electrical signal and switching elements connected to the semiconductor conversion elements, are arranged in a matrix on a substrate, has a drive wiring 201 commonly connected to the plurality of switching elements arranged in one direction; and a signal wiring 203 commonly connected to the plurality of switching elements arranged in a different direction from the one direction; the switching element including a first semiconductor layer; and the semiconductor conversion element formed after the formation of the switching element and including a second semiconductor layer formed after forming the first semiconductor layer, wherein an electrode 9 of the semiconductor conversion element is formed, such that at least a part of area on the drive wiring 201 and at least a part of area on an electrode of the switching element are removed in a area where two of the drive wiring 201, the electrode of the switching element, and the signal wiring 203 are not overlapped with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005144743-A (JP)
Title: Resin layer forming device and embossing apparatus
Inventor: HAYASHI YUZO
IPC: B29C59/04
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin layer forming device capable of forming the resin layer closely bonded to a substrate, and an embossing device capable of forming an embossed pattern to the resin layer with high precision.  <P>SOLUTION: This embossing device 30 is mainly composed of a resin layer forming device 31 and an embossing part 21. The resin layer forming device is equipped with a corona discharge device (dischargfe means) 32, a partition wall 43, a resin feeder (resin supply means) 14, a molding blade (flattening means) 45 and a feed roller 46. A substrate 17, on which the resin layer must be formed, is introduced into the embossing device 30 by the feed roller 46 and the like. The corona discharge device 32 is constituted so as to apply a high voltgage current of high frequency to one set of electrodes 32a to excite electron energy to generate corona discharge toward the substrate 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI