baber/WOPTO huggingface dataset:
Patent JP-2004190975-A (JP)
Title: Fuel supply circuit of ignition device in combustor of gas turbine engine
Inventor: KUWATA YUTAKA
IPC: F23R3/28
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely ignite the fuel in an ignition device of a combustor, to surely prevent the misfire of the main fuel in the combustor and to simplify a constitution of a fuel supply circuit.  <P>SOLUTION: A fuel branch pipe 12A for supplying the fuel to a fuel nozzle (torch nozzle) 2 of the ignition device in the combustor E is connected to a main fuel pipe 10 connecting a fuel supply source and a main fuel injection valve 9 of the combustor E, and a pressure-regulating valve 13, a restriction (fixed orifice) 15, a buffer container 23, a torch valve 14, and a separator 16 are successively mounted on the fuel branching pipe 12A from an upstream side toward a downstream side. As the pressure of the fuel to a fuel nozzle 2 is slowly raised by the synergistic interaction of the restriction 15 and the buffer container 23, when the torch valve 14 is opened to supply and inject the fuel to the fuel nozzle 2, the injected fuel is surely ignited by the ignition plug with a proper mixture ratio with the air, the flame is properly blown out to the combustor E, and the main fuel injected from the main fuel injection valve 9 is surely ignited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188349-A (JP)
Title: Crystal deposit producing apparatus and measuring device
Inventor: NAKAMURA MITSUTAKA
IPC: B01D9/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal deposit producing apparatus capable of simply and inexpensively obtaining the relationship between crystal deposition and an operation factor which is one of causes for blocking of a crystallization column, and a measuring device.  <P>SOLUTION: The crystal deposit producing apparatus is used in a crystallization system modeled on a heat exchanger which returns a solution to a crystallization column after cooling the solution from the column. A heat exchange pipe 16 is disposed in a circulation passage along the flowing direction and a refrigerant is made to flow in the heat exchange pipe. Temperature difference of the refrigerant between two points at a specified distance along the flow direction of the pipe 16 is detected by thermocouples 23a, 23b. Generally, when a crystal deposits, the temperature difference changes, and the degree of deposition can be detected by the change. If the refrigerant is discharged from a bypass pipe 20 to avoid heat loss in the course of the pipe 16 till the pipe 20, stable data can be obtained by causing the refrigerant of a required temperature to flow into the heat exchange pipe 16 in a solution in a container simultaneously with inflow of the refrigerant to the heat exchange pipe in the container (start of check) in the state that the refrigerant in the heat exchange pipe 16 in the container 11 and the solution in the container has the same temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003197266-A (JP)
Title: Lithium ion secondary battery
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M10/05
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery with a superior cycle property.  <P>SOLUTION: This is the lithium ion secondary battery having a spiral electrode body fabricated in which a sheet-formed positive electrode 1 comprised to form coating films containing at least a positive electrode active substance on both faces of a current collector 1a and a sheet-formed negative electrode 2 comprised to form coating films containing at least a negative electrode active substance on the both faces of the current collector are wound wherein a separator is interposed. At least at one side of the wound center sides of the positive electrode 1 or of the negative electrode 2, a part where the current collector 1a is exposed is installed, and on the exposed part of its current collector 1, a polymer film 1d having a width of 50% or more of the width of the current collector 1a is pasted. A polyimide film, a polypropylene film or the like is preferable as the polymer film 1d, its thickness from 10 to 300 μm is preferable, its length from 5 to 100 μm is preferable, and that it is longer than the peripheral length of the innermost peripheral part of the spiral electrode body is preferable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196654-A (JP)
Title: Automatic background detection of scanning document
Inventor: LI XING
IPC: G06V30/162
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a background detection process for analyzing luminous intensity information acquired from many regions extending to a default document area in order to restrict the influence of the luminous intensity information acquired from a non-document area, when determining a background level of a scanning document.  <P>SOLUTION: This method for generating a background peak in the scanning document has a step for generating a first histogram from pixels in a first document area showing the whole page, a step for generating a second histogram from pixels in a second document region, a step for discriminating a first white peak from the first histogram, a step for discriminating a second white peak from the second histogram, a step for comparing the first white peak with at least one selected from the smallest threshold, the largest threshold, and a threshold generated as a function of the second white peak, and a step for discriminating a third white peak from within the range of the first histogram defined by a function of the first white peak and a function of the second white peak.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004047928-A (JP)
Title: Piezoelectric element, ink jet head, angular velocity sensor, and manufacturing method of the same, and ink jet recording apparatus
Inventor: FUJII AKIYUKI
IPC: G01C19/5621
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuation in the characteristics of a piezoelectric element and to enhance the withstanding voltage and the reliability by forming a piezoelectric layer made of a perovskite oxide with excellent crystalline performance and (001) plane crystal orientation.  <P>SOLUTION: A adhesion layer 12 is provided on a substrate 11, a first electrode layer 14 made of a noble metal containing titanium or titanium oxide is provided on the adhesion layer 12, and an orientation control layer 15 preferentially oriented with the (100) plane or the (001) plane is provided on the first electrode layer 14. The vicinity of the surface of the orientation control layer 15 at the side of the first electrode layer 14 is structured such that the region of the (100) plane or (001) plane orientation exists on the titanium or the titanium oxide located at the layer 15 side surface of the first electrode layer 14 and the area of the region at a cross section perpendicular to a layer thickness direction becomes greater toward the opposite side from the first electrode layer 14. A piezoelectric layer 16 preferentially oriented with the (001) plane is provided onto the orientation control layer 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041678-A (JP)
Title: Simple safe holder for moving high temperature cooking container
Inventor: KITAGAWA HIROAKI
IPC: A47J45/10
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for holding and moving a high temperature container capable of rapidly and safely coping with the need, selecting a small open space as a storage place and having functional characteristics of being easily washable in the case of being soiled.  <P>SOLUTION: A method of not covering the whole hand and fingers but gripping or holding a pair of small implements formed of heat insulating parts and holding parts, with the fingers of both hands to hold and move the hot cooking container while pressing the small implements from the right and left sides of the container is adopted to cope with the need in a short time when needing to move the container. The heat insulating part 1 brought into contact with the high temperature container, and the portion 2 to be held with the fingers, are formed of an elastic resin material less prone to slip and imparted with heat resistance and heat insulating property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004197246-A (JP)
Title: Fabric processed product and method for making the fabric processed product
Inventor: MIZUTANI TERUHIRO
IPC: A41D27/24
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabric processed product formed of various kinds of fabric members.  <P>SOLUTION: The fabric processed product 1 is provided with a plurality of fabric members 2, 4 arranged on the same surface, and a sewn up part 10 where edges 2a, 4a adjacent to the fabric members 2, 4 are brought face to face with each other on the same surface to be sewn up. In the fabric processed product 1, respective edges 2a, 4a of the fabric members 2, 4 are arranged on the same surface and brought face to face with each other so that the fabric members 2, 4 do not overlap to each other. Owing to such a structure, the thickness of the sewn-up part 10 is similar to those of the other parts. The fabric members 2, 4 require no margins for seams, and thereby, the sizes of the fabric members 2, 4 are smaller than those having margins for seams. This makes it possible to form the product using materials such as scraps of cloth more greatly restricted in sizes or shapes, and thereby the fabric processed product 1 turns light in weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196349-A (JP)
Title: Can lid
Inventor: HANABUSA YASUHIRO
IPC: B65D17/32
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can lid in which a noncircular rivet is used to prevent a tab from rotating and conventional design can be employed except the rivet form.  <P>SOLUTION: The can lid includes a panel having the rivet 3 provided in the vicinity of the center and a tear strip extending from the vicinity of the rivet 3 toward the periphery, and an approximately elliptical tab having a riveting hole where the sidewall of the rivet 3 passes through. The outer peripheral surface 20 of the sidewall of a cross section parallel to the panel has a circular outer peripheral surface 21 formed of approximately completely round arcs symmetrical to the longitudinal center line of the tab in a range of 60 to 180° on the side of the tear strip and a noncircular outer peripheral surface 22 formed in a noncircular form different from the approximately completely round form in the other range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198027-A (JP)
Title: Vapor compression type refrigerator
Inventor: ITO SEIJI
IPC: F25B1/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To determine frosting before a surface of a low-temperature side heat exchanger is covered with a large quantity of frost.  <P>SOLUTION: Frosting temperature is computed on the basis of the temperature and the relative humidity of the low-temperature side atmosphere to determine whether a surface of a second outdoor heat exchanger 3 as the low-temperature side heat exchanger is going to be covered with frost or not, and when probability of the generation of frost in the surface of the second outdoor heat exchanger 3 is determined, a flow rate of the refrigerant to be circulated is reduced to lower (save) the heat absorbing ability and heating ability of the vapor compression type refrigerator. With this structure, since frosting can be estimated before the surface of the low-temperature side heat exchanger is covered with a large quantity of frost and while frosting speed can be reduced, and frequency of defrosting operation can be reduced, while restricting remarkable deterioration of the heat absorbing efficiency, the operation efficiency of the vapor compression type refrigerator is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200100-A (JP)
Title: Bi series oxide superconductor
Inventor: NAGAYA SHIGEO
IPC: H01B13/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Bi series (2212) oxide superconductor in which deterioration of characteristics by composition fluctuations at heat treatment is prevented.  <P>SOLUTION: A plurality of Bi series oxide superconductive filaments are arranged in silver matrix, and a silver alloy in which 0.02-1 wt% of at least one kind or more elements selected from ( Mg, Al, Sb, Zn, Zr, Y, Ni, and Mn) are added to Ag for the purpose of reinforcement and 0.05-2 wt% of at least one kind or more elements selected from (Bi, Sr, Cu ) for the purpose of diffusion prevention are added, is arranged, therby, the Bi series oxide superconductor having a desired composition and the superior characteristics is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202753-A (JP)
Title: Printing controller and management method
Inventor: KANEKO HIDENORI
IPC: B41J29/38
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which a use history of each cartridge can be managed while each cartridge is made distinguishable.  <P>SOLUTION: A printing controller for managing the use history of utilization of a consumption article which stores a consumption material to be set in a printing device, in a printing process by the printing device, has a recognizing means for recognizing that the consumption article to be set in the printing device is replaced with another consumption article, and a managing means for managing the use history for the replaced another consumption article recognized by the recognizing means correspondingly to identification information of the consumption article.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205279-A (JP)
Title: Radar device and program
Inventor: KUMON HIROAKI
IPC: G01S13/931
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device for stably continuing to detect a target even if a reflected wave (a peak frequency component) from the already detected target is buried in low-frequency noises or in reflected waves from another target.  <P>SOLUTION: From a recognition target detected in a preceding cycle, predictive values are found on information (relative speed, distance, direction) which has to be held when the target (a preceding cycle target) is detected also in a present cycle. If a peak conforming to the predictive values is detected either in an up section or in a down section, undetected peaks are deemed to be buried in the low-frequency noises or in peaks of another target to set an extrapolation permission flag for the preceding cycle target (S1606), when the frequency of the undetected peaks belong to a low frequency noise area (S1604-YES), or when a parallel running flag is set on the preceding cycle target (S1605-YES).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206966-A (JP)
Title: Table tap
Inventor: KODERA TAKAAKI
IPC: H01R25/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table tap to which an AC adapter can be connected and which can be firmly mounted on a mounting face.  <P>SOLUTION: The table tap is provided with a unit body 1 with six plug inlets 42 aligned on a front face equipped with three tap blade insertion holes 41 for a plurality of tap blades of plugs to be inserted, a plurality of blade-rest springs taking in the tap blades housed inside the unit body 1 and inserted through the tap blade insertion holes, and a magnet for fixing the unit body 1 to a mounting face of a magnetic material. An interval between at least two adjacent plug inlets 42 is made wider than that between other two adjacent plug inlets 42 so that the AC adapters connected to the two plug inlets do not interfere with each other, and the magnet is arranged in the vicinity of a place with the interval of the plug inlets 42 widened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203775-A (JP)
Title: Fish parasite eliminator and method for using the same as algaecide or general microbicide
Inventor: SAKINOU YASUNORI
IPC: A01K63/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fish parasite eliminator using dissolvable copper ion-containing glass, which can simply and stably supply copper ions in a constant concentration, can enlarge the dissolution rate of the copper ion-containing glass, and can finely control the dissolution rate, and to provide a method for using the fish parasite eliminator as an algaecide or general microbicide.  <P>SOLUTION: The fish parasite eliminator is characterized by containing the copper-containing phosphate glass, especially P<SB>2</SB>O<SB>5</SB>-Na<SB>2</SB>O-CuO-based glass. The P<SB>2</SB>O<SB>5</SB>-based glass enables the efficient elusion of the copper ions. The glass has slow or quick elution performance, when containing the CuO in an amount of 2 to 30 mol. %, and is suitable for uses in fish parasite eliminators for appreciation water tanks and stream system culture water tanks, and in algaecides and general microbicides. The dissolution rate can further finely be controlled by the introduction of CaO.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203780-A (JP)
Title: Ultraviolet screening spherical silicone fine particle, method for producing the same and cosmetic
Inventor: HARADA YUKINOBU
IPC: C08L83/12
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultraviolet screening spherical silicone fine particles having improved ultraviolet screening properties, excellent feel (lubricity) and dispersibility.  <P>SOLUTION: The ultraviolet screening spherical fine particles are spherical fine particles comprising a polyorganosilsesquioxane as a main component and having 0.1-50 μm average particle diameter and containing inorganic fine particles having ultraviolet screening properties. The method for producing the fine particles comprises (A) a process for dispersing one or more kinds of inorganic fine particles having ultraviolet screening properties and a dispersant into water, (B) a process for hydrolyzing an organotrialkoxysilane in acidic water to give an organosilanol and/or its partial hydrolyzate and (C) a process for mixing the dispersion of the inorganic fine particles obtained by the process (A) with the organosilonol and/or its partial condensate, further mixing the mixture with an alkali aqueous solution and subjecting the organosilanol and/or its partial condensate to condensation polymerization reaction in a stationary state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207087-A (JP)
Title: Container for fuel cell, and fuel cell
Inventor: SUGAI KOUICHIRO
IPC: H01M8/24
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable fuel cell container small in size and sturdy, capable of housing an electrolyte member, equally supplying gas, uniformizing the temperature gradient in the container, electrically connecting with high efficiency, as a fuel cell for portable electronic equipment, and a fuel cell.  <P>SOLUTION: The fuel cell container 2 comprises a base body 6 having a recessed part housing an electrolyte member 3 equipped with a first and a second electrodes 4, 5, a first fluid passage 8 formed from the bottom face of the recessed part toward outside, a first wiring conductor 10 led out from the bottom face of the recessed part to the outside, a lid 7 fitted on the upper face of the base body 6, a second fluid passage 9 formed from the lower face of the lid 7 toward outside, and a second wiring conductor 11 led out from the lower face of the lid 7 to the outside, and in which at least one of the first wiring conductor 10 and the second wiring conductor 11 is formed at the periphery of the opening of the first fluid passage 8 or at the periphery of the opening of the second fluid passage 9 so as to contact the first electrode 4 or the second electrode 5, and a fuel cell 1 using the fuel cell container 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207123-A (JP)
Title: Manufacturing method of electron emission element
Inventor: YABU SHIGEKI
IPC: H01J9/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To steadily manufacture a surface-conductive electron emission element with small property dispersion.  <P>SOLUTION: This method comprises a process of arranging a conductive member 4 having a gap 5 on a base plate 1 and a process of applying a predetermined voltage pulse onto the conductive member 4 in an atmosphere of carbon compounds. The application of the predetermined voltage pulse is performed before introduction of the carbon compounds into the atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205428-A (JP)
Title: Rotor torque measuring device
Inventor: ARAI TORU
IPC: G01J1/42
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor torque measuring device improving a workability of attaching and workability of maintenance of a light receiving fiber.  <P>SOLUTION: The rotor torque measuring device 10 of this invention comprises a rotor body 11 of which the gap between a drive side flange 12 and a load side flange 14, a hollow body 13 is formed, a torque detector 21 attached to the hollow part 19 of the hollow body 13, a light emitter 27 provided in the outer periphery of the rotor body 11, emitting light by the output of the torque detector 21 and outputting light signal, a light receiving fiber 31 provided outside the rotor body 11 and receiving light signal from the light emitter 27, a rotational transformer 41 supplying power to the rotor body 11 by a primary coil 42 which is a half-split annular part 16 provided outside the rotor body 11 and a secondary coil 43 provided in the outer periphery of the rotor body 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004501469-A (JP)
Title: コマンドセットを表示するためのタスク感応型の方法およびシステム
IPC: G06F40/14
Filed: 2001-05-14
Abstract: 方法およびシステムは、アプリケーションプログラム内のユーザのコンテキストを決定し、ユーザインタフェース内でユーザの現在のコンテキストに関係するコマンドを自動的に提示することにより、ソフトウェアアプリケーションプログラム内でユーザにコマンドを提示する。ユーザのコンテキストが変化したとき、コンテキスト感応型コマンドはユーザインタフェースから自動的に除去される。一実施形態では、コンテキストブロックおよびコンテキストペインを利用してコマンドが提示される。
Patent JP-2004501875-A (JP)
Title: トリペプチドプロドラッグ化合物
IPC: A61K47/48
Filed: 2001-06-11
Abstract: 本発明のプロドラッグは、治療剤の変性された形であり、そして治療剤、３個のアミノ酸のオリゴペプチド、安定化基及び任意には、リンカー基を含んで成る。プロドラッグは、トロウラーゼ、例えばチメットオリゴペプチダーゼにより分解できる。また、プロドラッグの製造方法、及び使用方法が開示される。
Patent JP-2004503186-A (JP)
Title: 多色画像用のハーフトーンドット配置
IPC: H04N1/405
Filed: 2001-01-11
Abstract: ハーフトーン・ドット・パターンを生成する方法は、一つのカラーチャネルに対してハーフトーン・ドット・パターンを、他のカラーチャネルに対して生成されたハーフトーン・ドット・パターンの関数として、生成することを含む。一つのカラーチャネルに対し、一つ又は他のカラーチャネルのドット配置を考慮してドットを配置すると、画質を向上することが出来、オーバープリントされるカラーチャネルに対し生成されるハーフトーン・ドット・パターン間のドット間隔を改善することが出来る。一カラーチャネルに対するドットの配置は、それに先行するカラーチャネルに配置されたドット数に依存する。チャネル間効果を考慮してドットスペーシングを改善すると、チャネル間ドット配置方法は、斑とその他の画像アーチファクトの発生を低減でき、画像の視覚による見え方が改善される。マスタ閾値アレイは、全カラーチャネルに対し、ハーフトーン・ドット・パターンの作成に使うことが出来る。しかし、事実上、チャネル間ドットスペーシングの改良を行う為には、シフトさせて行う。
Patent JP-2004505046-A (JP)
IPC: A61K38/21
Filed: 2001-07-23
Abstract: The present invention relates to methods of treating conditions and/or symptoms related to common cold of the upper and/or lower respiratory tract and/or eyes. In particular the invention relates to the methods of treating conditions and/or symptoms related to common cold comprising administration of a flavonoid or administration of a flavonoid in combination with a metal. The invention furthermore describes compositions comprising a metal and a flavonoid useful for the treatment of conditions and/or symptoms relates to common cold.
Patent JP-2004505255-A (JP)
Title: 温度勾配を形成させる装置および分子相互作用の特性決定を行うためのその勾配の使用方法
IPC: C12Q1/68
Filed: 2001-07-30
Abstract: 温度勾配を発生させる新規な装置（１００）が記載されている。その装置は、半導体ウェハ（１１０）ならびに好ましくはウェハの１辺に取り付けられた電気コネクタ（１１４ａ、１１４ｂ）を有する。層に温度勾配を移動させる方法が記載されている。層上の温度勾配を用いて、分子、特に生体巨大分子の分析を行うことができる。本発明はさらに、結合複合体の熱安定性を確認する改善された方法をも包含する。
Patent JP-2004504579-A (JP)
Title: 支持手段
IPC: F16M11/32
Filed: 2001-07-13
Abstract: 第１脚ユニット（１３）、第２脚ユニット（１４）、及び第３脚ユニット（１５）からなる、三脚（１０）用の脚組立体（１２）。第１脚ユニット（１３）は脚（１３Ａ及び１３Ｂ）を有する。第２脚ユニット（１４）は脚（１４Ａ及び１４Ｂ）を有する。脚（１４Ａ及び１４Ｂ）は、上十字部材（１７）及び下十字部材（１８）によって、互いに横方向に間隔を隔てられ、一定位置に保持される。脚（１３Ａ及び１３Ｂ）は、上十字部材（１７）の開口を摺動可能である。脚（１５Ａ）は、下十字部材（１８）の開口を摺動可能である。上十字部材（１７）は、第１脚ユニットを適切な位置に選択的に係止及び解放するための第１固定手段を有する。下十字部材（１８）は、第３脚ユニットを適切な位置に選択的に係止及び解放するための第２固定手段を有する。第１レバー（２３）は、第１固定手段を選択的に作動させるために用いられる。第２レバー（２４）は、第１レバー（２３）に隣接して配置される。第２レバー（２４）は、ねじり棒（２５）などの接続手段を介して第２固定手段に接続される。第１レバー（２３）及び第２レバー（２４）は、独立に作動可能であり、第１又は第２固定手段を作動可能とする。又は、第１レバー（２３）と第２レバー（２４）を互いの直近まで近接させることによって、両レバーを同時に作動可能として、第１固定手段及び第２固定手段の作動を行う。