baber/WOPTO huggingface dataset:
Patent JP-2004182574-A (JP)
Title: Particulate ceramics and method of manufacturing the same
Inventor: MIYAWAKI JUNICHI
IPC: C04B35/18
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide particulate ceramics which are useful for modifying a liquid medium, are excellent in maintenance due to a less frequency of change or recycling treatment, can simplify the system of the liquid medium modifying equipment, can effectively utilize energy generated by collisions among the ceramics, do not need a special device such as for voltage control, and are easily applicable for domestic and outdoor uses.  <P>SOLUTION: The particulate ceramics are formed to have a gradient structure where the density becomes coarser from the surface to the center of the particles and contain silica and alumina.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192893-A (JP)
Title: Stacked fuel cell, manufacturing method of the stacked fuel cell, and manufacturing device of the stacked fuel cell
Inventor: NOTO HIRONORI
IPC: H01M8/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked fuel cell capable of eliminating dispersion, caused by irregularity of the side surface of a cell stacked product, on a cell-by-cell basis of the volume of a fluid flowing into a passage in a cell surface, and to provide a manufacturing method and a manufacturing device of the stacked fuel cell.  <P>SOLUTION: (1) The fuel cell has the cell stacked product side surface 32 formed by stacking a plurality of cells 19 provided with separators 18, and by subjecting them to flushing work after stacking the cells. (2) The method of the stacked fuel cell has: a first process for stacking and fixing two or more of the separators 18; and a second process for subjecting the surface formed by the stacked side surfaces 32 of the respective stacked separators 18 to the flushing work. (3) The manufacturing device of the stacked fuel cell has: a first means for stacking and fixing the two or more separators 18; and a second means for subjecting the surface formed by the stacked side surfaces 32 of the respective stacked separators 18 to the flushing work.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189862-A (JP)
Title: Urethane resin coating material, coating method therefor, and its coated article
Inventor: TAKIGAWA RIKA
IPC: C09D167/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for an article to be coated which functions as priming, middle coating and top coating with one kind of coating material and forms a thick coating film with one step coating.  <P>SOLUTION: A metallic material 1 to be coated is subjected to chemical treatment such as zinc phosphate film formation or mechanical treatment such as sand blasting for obtaining a surface condition suitable for coating. After obtaining the surface suitable for coating, the article is coated by forming 10-150 μm thick urethane coating film 2 from a main coating agent containing 47-57 wt.% modified polyol resin, a polyester resin and 2-6 wt.% anticorrosive pigment followed by a urethane resin coating material containing a hardener which contains an isocyanate resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003192658-A (JP)
Title: Improved method for producing vapor-phase (poly) isocyanate
Inventor: FRIEDRICH MARTIN
IPC: C07C265/14
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the demerit of the conventional method for producing an isocyanate by vapor-phase phosgenation of an amine.  <P>SOLUTION: This method for producing an isocyanate comprises heating amine vapor and phosgene separately at 200°C-600°C and continuously reacting the amine with phosgene in a reactor having a reaction chamber that does not have moving parts, having a diameter D and centrally located in the reactor is a nozzle having an orifice diameter d, introducing phosgene through the annular space around the nozzle and introducing the amine into the reactor through the nozzle such that the amine and phosgene flow in parallel through the reactor, mixing and reacting the amine and phosgene wherein the gas velocity of the amine is higher than the gas velocity of phosgene and the ratio of d to D is from 5% to 45%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198482-A (JP)
Title: Fixing device and image forming apparatus using it
Inventor: MAEYAMA RYUICHIRO
IPC: G03G15/20
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus by which the gloss of an image is controlled without complicating the device structure and also without deteriorating the productivity.  <P>SOLUTION: The fixing means 10 is constituted of at least a fixing means 10 which consists of a heating rotary body 2 and a pressing rotary body 6 rotating while forming a fixing nip part by coming into press-contact with each other and by which a toner image 26' is obtained by fixing an unfixed toner image 26 by inserting a recording material 24 where the unfixed toner image 26 is formed through the fixing nip part and an ejection means 30 including a pair of ejection rotary bodies 32a and 34 to assist ejection to the outside of a system by feeding the recording material 24 passing through the fixing nip part while holding it. In the ejection rotary body abutting on the surface of the side of the toner image 26' of the material 24 in the ejection means 30, a plurality of the ejection rotary bodies 32a, 32b and 40 having mutually different surface states are made switchable, and the image forming apparatus using it is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200225-A (JP)
Title: Vapor-phase growth system
Inventor: SHIROYAMA YASUHISA
IPC: H01L21/205
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor-phase growth system capable of forming a thin-film having more superior quality on a substrate by improving the uniformity of a raw-material gas flow passed on the surface of the substrate.  <P>SOLUTION: The vapor-phase growth system has a gas introducing port 1 for introducing the gas flow, a hollow-shaped reaction vessel 2 having a gas flow-path expanding section 6 in which the sectional area of the gas flow path of the gas flow is expanded, and a wall surface 8 against which the gas flow introduced from the introducing port 1 is made to collide and which changes the direction of the gas flow. The wall surface 8 is installed on the upper flow side of the gas flow than the gas flow-path expanding section 6. It is preferable that an angle β formed by the gas-flow direction of the gas introduced from the introducing port 1 and the collision surface of the wall surface 8 changing the gas-flow direction extends over an angle from 90° to 180° in this case.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200231-A (JP)
Title: Solid-state image sensing device and digital camera
Inventor: SHIZUKUISHI MAKOTO
IPC: H04N5/3728
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the generation of a spurious signal and a false color, and to obtain an image data having the excellent color reproducibility of high sensibility and a high resolution in a single plate type color solid-state image sensing device.  <P>SOLUTION: In the color solid-state image sensing device containing a plurality of phtoelectric conversion regions disposed on the surface of a semiconductor substrate in an array shape, each inside of the photoelectric conversion regions is surface-divided into at least two partitions 21 and 22. The signal charges of each spectral sensitivity of a blue color (B) and a green color (G) are stored by element isolation regions 36. A transfer line 23 is continuously formed on the sides of a plurality of the photoelectric conversion regions arranged on the vertical direction of the surface of the semiconductor substrate, and transferring signal charges successively read from each of at least the two partitions 21 and 22 of each photoelectric conversion region in the vertical direction is formed and the spectral sensitivity of a red color (R) is imparted to the transfer line 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198222-A (JP)
Title: Method of surveying vertical shaft excavator
Inventor: IMAI KENICHI
IPC: G01C15/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the excavating location, rolling, attitude change, such as the inclination etc., of a vertical shaft excavator can be surveyed easily and accurately while the excavator excavates a vertical shaft by directing its cutter head downward.  <P>SOLUTION: Two guide pipes 2 and 3 are laid in advance from the mouth T1 of the vertical shaft to the vertical shaft excavator 1 and the lower end sections of the pipes 2 and 3 are fixed to the excavator 1 in parallel with each other. Then a measuring instrument 4 is moved to the bottom end A of either one (2 or 3) of the guide pipes 2 and 3 opened at prescribed positions of the mouth T1 through the pipe (2 or 3) by hanging down the instrument 4 into the pipe (2 or 3) and the coordinates (X<SB>1</SB>, Y<SB>1</SB>, and Z<SB>1</SB>) of the lower end A are found by gradually raising the instrument 4 by using the coordinates of the mouth T1 as reference coordinates (X<SB>0</SB>, Y<SB>0</SB>, and Z<SB>0</SB>). In addition, the coordinates (X<SB>2</SB>, Y<SB>2</SB>, and Z<SB>2</SB>and X<SB>3</SB>, Y<SB>3</SB>, and Z<SB>3</SB>) of the lower end B of the other guide pipe (3 or 2) and a point C at a fixed height from the lower end B in the pipe (3 or 2) are found similarly. The location and attitude of the vertical shaft excavator 1 are recognized from these coordinates.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198024-A (JP)
Title: Pollution eliminating device
Inventor: MITANI HIDEYUKI
IPC: F23G7/06
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion efficiency of a pollution eliminating device, while utilizing the heat radiation generated in a combustion chamber.  <P>SOLUTION: The combustion chamber 1 and an exhaust pipe 3 are formed of a double-wall having an outside wall 5a and an inside wall 5b, and air is fed into the combustion chamber 1 through an intake route 6 between the outside wall 5a and the inside wall 5b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003192818-A (JP)
Title: Method of production for foamed web from highly heat resistant polysulfone or polyether sulfone
Inventor: DIETZEN FRANZ-JOSEF
IPC: C08J9/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of production for foamed web utilizing a safe foam for use at high temperature.  <P>SOLUTION: The invention provides a method producing the foamed web by carrying out a foaming extrusion of a mixture of a polysulfone or a polyether with a volatile foaming agent. The foaming agent used in the method comprises water, or a mixture of water and an organic liquid for example, an alcohol or a ketone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194578-A (JP)
Title: Method and apparatus for producing thin plate-like food product
Inventor: SHIBAUCHI YOSHITO
IPC: A21C3/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thin plate-like food product by extruding a fluid food material solidifiable by a treatment through heating or cooling in a thin plate-like manner with a nearly constant thickness.  <P>SOLUTION: The method comprises the following process: The fluid food material solidifiable on heating or cooling is passed through an extruder comprising a section for spreading the fluid food material in the cross direction of the conveyance surface of a conveying unit, a section for temporarily reserving the fluid food material conveyed from the previous section, a section for controlling the flow rate of the fluid food material under conveyance in the previous sections, and a section for continuously extruding the fluid food material temporarily reserved in the reserving section in a plate-like manner with a specified thickness under planar contact with the conveyance surface of the conveying unit. The fluid food material thus passed through the extruder is contacted with the conveyance surface of the conveying unit, and at the same time, the conveyance surface is moved to draw the fluid food material out of the extruder in a plate-like manner with a thin and nearly constant thickness, and the resultant food material is heat-treated to obtain the objective thin plate-like food product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197502-A (JP)
Title: Vibration control structure of bridge
Inventor: ONO SATORU
IPC: E01D1/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control structure of bridge excellent in economic efficiency and also applicable to the established earthquake resistant reinforcement.  <P>SOLUTION: The vibration control structure 1 of bridge is constituted by respectively installing brake dampers 5 between abutments 3 and piers 4 as a lower structure of the bridge and a bridge girder 2 as an upper structure supported by movable bearings 6 placed on the abutments and the piers. The brake damper 5 is joined by a pin joint with the abutment 3 around a vertical axis in a rotatable manner at the abutment side end section as one end thereof and, at the same time, it makes pin joint with the bridge girder 2 around the vertical axis in a rotatable manner even at the bridge girder side end section as the other end thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196206-A (JP)
Title: Outer mirror
Inventor: SUZUKI HISAYA
IPC: B60R1/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer mirror allowed to match various types of vehicle bodies, allowing the use of the side part on a vehicle body side of a mirror housing, allowed to reduce noise by wind noise and increase visibility in rainy weather, and enabling the reduction of dead angle on the sides of the vehicle body.  <P>SOLUTION: This outer mirror comprises a mirror base 10 extending from the side of the vehicle body A of an automobile to the side thereof and a mirror housing 20 suspended from the mirror base 10 through the clearance S thereof from the vehicle body A. The mirror base includes the mounting plate mountable at the front end part of the side window SW of the vehicle body or installed on the upper side of an opening in a pillar P formed on the side of a front window W, a vertical frame partitioning the side window S of the vehicle body, or a frame part surrounding a triangular corner part C at the front end part of the side window of the vehicle body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196631-A (JP)
Title: Method for manufacturing nano-carbon
Inventor: KUSUNOKI MICHIKO
IPC: B82Y99/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nano-carbon in large quantity and at high efficiently.  <P>SOLUTION: When the nano-carbon is manufactured, silicon carbide is heated to 800-2,000°C that is a silicon atom losing temperature while a decomposed gas generated at silicon atom losing is removed from the environment of the silicon carbide. The decomposed gas is removed by introducing a new gas, for example, argon, neon, helium, nitrogen and the like which does not react with silicon carbide and the decomposed gas and/or a gas to accelerate silicon carbide decomposition such as carbon monoxide, carbon dioxide, tetrafluoromethane, steam and the like. The decomposed gas of silicon carbide can be removed at the gas introducing and (vacuum) exhausting simultaneously or alternately.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199595-A (JP)
Title: Web page update notification device
Inventor: FUJII KENICHI
IPC: G06F12/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an web page update notification device issuing proper and sufficient update notification to a user, capable of realizing effective utilization of a computer resource in update detection and shortening of a processing time.  <P>SOLUTION: This device is equipped with a communication part 104 for transmitting/receiving HTTP, an HTTP response analysis part 106 for analyzing response of the HTTP received by the communication part, an web page analysis part 105 for analyzing a web page acquired by the communication part, an update notification object setting part 101 for setting one or more update notification object pages, an update notification propriety determination part 103 for determining whether update notification of the update notification object page is possible or not based on the HTTP response analysis result or the web page analysis result, and an update notification propriety presentation part 108 for presenting the update notification determination result by the update notification propriety determination part to the user at an update notification object setting time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198360-A (JP)
Title: Gas sensor
Inventor: NAKAGAWA KAZUYA
IPC: G01N27/416
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor having such a structure that the peripheral temperature of a thermally weak water repellent filter or elastic seal member is hard to become high.  <P>SOLUTION: The cover 2 on an atmospheric side of the gas sensor comprises a main cover member 21 and an internal cover member 22 which is caulked to be fixed to the inside surface of the main cover member 21 through the cylindrical water replellent filter 23, and the spaces between internal members and the internal cover member 22 are made harder in heat conduction than the spaces between the internal members and the main cover member 21. Alternatevely, the internal cover member is only brought into contact with the main cover member but not with any internal member and the caulking/fixing part for caulking a filter cover member to fix the same to the main cover member is positioned on the housing side of the leading end of the water replellent filter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248963-A (JP)
Title: Optical pickup and optical element
Inventor: IKENAKA SEINO
IPC: G11B7/135
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup and an optical element that can reduce focusing errors caused by mis-hopping, suppress data write errors on an optical recording medium, and further, can be used for two kinds of recording media which use different wavelengths, and can correct spherical aberration against temperature changes.  <P>SOLUTION: The optical pickup is provided with rings centering on the optical axis. A first optical element is disposed in a way that length of a light path passing one of the rings is about integral multiple times longer a used reference wavelength λ<SB>0</SB>than the one passing another ring closer to the optical axis. And a second optical element is also disposed to optimize the spherical aberration at the focused spot on a recording medium when the light flux of the used reference wavelength λ<SB>0</SB>is inputted. Further, variation Δfb is made smaller than 2000(λ-λ<SB>0</SB>)(150(λ-l#<SB>0</SB>)) in the direction to the optical axis for the focused spot of the light flux of the used wavelength λ (|λ-λ<SB>0</SB>|<5 (2) [nm]) different from the used reference wavelength λ<SB>0</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004202601-A (JP)
Title: Belt attaching-detaching tool and belt attaching-detaching method
Inventor: YAMAZAKI TAKASHI
IPC: B25B33/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt attaching-detaching tool for preventing the hand of a user from being caught between a belt and a pulley.  <P>SOLUTION: This belt attaching-detaching tool 2a is used when attaching-detaching a belt of a rotary apparatus, and has a bar-shaped member 30, a hook part 32 formed on one end of the bar-shaped member 30 in the direction orthogonal to the longitudinal direction of the bar-shaped member 30 and chamfering the tip 40 and a bar-shaped projection part 34 slidably installed on the bar-shaped member 30 in the vicinity of the hook part 32 and parallel to the hook part 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263529-A (JP)
Title: Offline behavior analysis for online personalisation of value added services
Inventor: GODON MARC
IPC: G06Q30/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adapting Internet contents and/or services offered by a provider to an end user.  <P>SOLUTION: A user uses a terminal to connect temporarily to the Internet. A process running on the terminal tracks behavior of the end user and/or scans stored data on the terminal while the terminal is in an idle state and/or offline state. The process searches for and collects end user specific information, and transfers collected information or information about the collected information to an Internet service provider and/or a content provider while the terminal is in an online state and/or the idle state in order to control and/or amend the Internet contents and/or services.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004203778-A (JP)
Title: Hair dye composition
Inventor: CHIKAKURA YOSHITO
IPC: A61K8/64
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oxidation hair dye composition having excellent dyeability and fastness to shampooing.  <P>SOLUTION: This oxidation hair dye composition having the excellent dyeability and fastness to shampooing can be obtained by formulating a polypeptide having 200-30,000 average molecular weight, a chitin derivative or a chitosan derivative in an oxidation hair dye. A hydrolyzed collagen, a hydrolyzed keratin and hydrolyzed silk and carboxymethylchitin or hydroxyethylchitosan are more preferable. The amount thereof formulated is preferably 0.001-3 wt.%, more preferably 0.01-1 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208421-A (JP)
Title: Controlling equipment of power train
Inventor: HASHIMOTO YOSHINOBU
IPC: B60L50/16
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide control equipment of a power train which can restrain feeling of torque coming-off and can avoid operator's sense of incongruity in the case that a motor can not output torque necessary for complementing torque coming-off when a clutch is released, irrespective of whether output of the motor is restrained.  <P>SOLUTION: In the controlling equipment of the power train, control is so performed that output of the motor is increased when a clutch device which intermits transmission of power output from an internal combustion engine is released. On the other hand, period of gear change of a transmission is shortened when reduction width of acceleration which is detected with an acceleration detection means becomes at least a prescribed threshold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204596-A (JP)
Title: Thumb-turn unit and its controller
Inventor: KASHIWAKURA TAKASHI
IPC: E05B13/08
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To rationally constitute a thumb-turn unit capable of preventing unjust unlocking without impairing controllability.  <P>SOLUTION: The thumb-turn unit T is supported on a lock case in a detachable manner and, at the same time, the thumb-turn unit T is constituted of a thumb-turn 41 held on a neutral position N by energizing force of a spring 48, a clutch mechanism A reaching a conduction state when the thumb-turn 41 is forcedly operated and a fitting type engaging means for realizing locking/unlocking by transferring torque from the thumb-turn 41 to a dead bolt of the lock case through a tail-piece 43 when the clutch mechanism A is in a conduction state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204138-A (JP)
Title: Polyethylene terephthalate resin, its manufacturing method, and bottle using the same
Inventor: GOHARA KAZUMARU
IPC: B65D1/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PET which reduces the amount of acetaldehyde generated in PET manufacturing and bottle molding.  <P>SOLUTION: The polyethylene terephthalate resin has an L value of 45 to 95, an (a) value for -3 to 3, and a (b) value of -6 to 5. The sum of contents of 4-carboxybenzaldehyde and 4-carboxybenzaldehyde units constituting the resin is 30 to 1,000 ppm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI