baber/WOPTO huggingface dataset:
Patent JP-2005505583-A (JP)
Title: ４［ピペリジン−４−イリデン−（３−カルバモイルフェニル）メチル］ベンズアミド誘導体、および疼痛、脊髄損傷または胃腸疾患の治療のためのその使用
IPC: A61K31/4525
Filed: 2002-10-02
Abstract: 一般式Ｉ 【化１】     ［式中、Ｒ 1 は、フェニル、ピリジニル、チエニル、フラニル、イミダゾリル、ピロリルおよびトリアゾリルのいずれか１つから選択され；ここで、各Ｒ 1 フェニル環およびＲ 1 複素芳香環は、場合により、そして独立して、直鎖状または分枝鎖状のＣ 1 −Ｃ 6 アルキル、ＮＯ 2 、ＣＦ 3 、Ｃ 1 −Ｃ 6 アルコキシ、クロロ、フルオロ、ブロモ、およびヨードから独立して選択される１、２または３個の置換基で更に置換されていてよく、該フェニル環および複素芳香環上の置換は、該環系上の任意の位置で起こり得る］の化合物、およびその製薬上許容される塩、および該新規化合物を含む医薬組成物、および治療における、特に疼痛の処置におけるその使用が本明細書において開示され、特許請求される。
Patent JP-2005506660-A (JP)
Title: プラズマ生成装置、方法およびｒｆ駆動回路
IPC: H01L21/3065
Filed: 2002-10-09
Abstract: ＲＦドライバ回路および直交アンテナ・アセンブリ／構成を、高密度プラズマを発生させるための方法およびシステムの一部として開示する。アンテナ・アセンブリ（１０５、１１５、１１０、１２０）は、低インピーダンスを提供するための適切なインピーダンス整合を備えた任意のＲＦ発生器／回路（１２５、１３０）によって駆動することができる直交アンテナ・システムである。開示するＲＦドライバ回路にはスイッチング・タイプの増幅器素子が使用されており、低出力インピーダンスを提供している。開示する低出力インピーダンスＲＦドライバ回路により、プラズマと結合した固有インピーダンス変化とインターフェースするための整合回路の必要性が除去される。また、ＲＦプラズマ源に同調を提供するためのキャパシタンス値またはインダクタンス値の選択が開示される。 【選択図】図１
Patent JP-2005506353-A (JP)
IPC: A23L33/105
Filed: 2002-10-08
Abstract: The present invention relates to a concentrate of vegetable extracts, has green-tea, grape-skin extract, and grape-seed extract. The concentrate of the invention can be used for the production of beverages having, despite a high polyphenol content, a low degree of bitterness acceptable to the consumer. The present invention further relates to a process for the production of said concentrate.
Patent JP-2005507153-A (JP)
Title: 有機エレクトロルミネセンスディスプレイ
IPC: H05B33/10
Filed: 2002-10-11
Abstract: 機能層（２０）が第１の条片状ウェブ（１０）によって囲んで制限されるので、大面積に機能層を被着させることができる有機エレクトロルミネセンスディスプレイを提案する。機能層は、基板（１）上の第１の電極層（５Ａ）上に設けられる。機能層上には、第２の電極層（２５Ａ）が設けられる。
Patent JP-2005508764-A (JP)
IPC: B23D61/18
Filed: 2002-10-28
Abstract: A sawing thread consists of an abrasive mixture containing a binding resin and an abrasive material, and a multi-filament thread composed of tear resistant fibres. The fibres are arranged in parallel and are surrounded by the abrasive mixture. The space between the fibres is filled with the mixture. The fibres consist of m-aramide, p-aramide or ultra strong polyethylene. <??>A sawing thread consists of an abrasive mixture containing a binding resin and an abrasive material, and a multi-filament thread composed of tear resistant fibres. The fibres are arranged in parallel and are surrounded by the abrasive mixture. The space between the fibres is filled with the mixture. The binding resin contains no PTFE. The fibres consist of m-aramide, p-aramide or ultra strong polyethylene.
Patent JP-2005510714-A (JP)
Title: ガス測定センサー
IPC: G01N27/409
Filed: 2002-10-02
Abstract: ガス中の少なくとも１つの物理量を検出するため、特に内燃機関の排気ガス中の酸素濃度を検出するためのガス測定センサーが提案される。そのセンサーは、センサー素子（１０）を有し、そのセンサー素子（１０）は、第１電極（３１）と第２電極（３２）とを備えた電気化学セル、及び前記第１電極、第２電極と電気的に接続された少なくとも１つの固体電解質体（２１、２２、２４）を有する。前記第２電極（３２）は、基準ガスを含んだ基準ガス領域（２５）の中に設けられている。前記基準ガス領域（２５）は、第１電極と第２電極（３１、３２）の間に配置されている。
Patent JP-2005512042-A (JP)
Title: 粒子インピーダンスセンサ
IPC: G01N27/02
Filed: 2002-12-02
Abstract: インピーダンスセンサを用いて粒子を分析する装置および方法。フロー・スルー・インピーダンス・センサは、逆位相で駆動される2つのインライン電極を使用する。共通のセンサ電極を用いて、たとえば、インピーダンスを検出し、センサ領域を通じて軌跡を測定することができる。このセンサは、位置、速度、サイズ、濃度などの粒子特性を判定すると共に、細菌の胞子ならびに場合によっては戦争および生物テロで使用されるその他の生物剤の検出するマイクロ流体装置との使用を含むが、それに限らない様々な用途に用いることができる。
Patent JP-2005513325-A (JP)
IPC: F02M51/06
Filed: 2002-10-23
Abstract: An assembly for an air assist fuel injection system have a rail configured to fluidly communicate pressurized gas to a fuel pressure regulator and to an air assist fuel injector of the system. The assembly further includes a cover configured to fluidly communicate fuel to the fuel pressure regulator and to a fuel injector of the air assist fuel injection system.
Patent JP-2006507437-A (JP)
Title: 低背型予備加圧ポンプ
IPC: B05B11/00
Filed: 2002-11-25
Abstract: この発明は低背型予備加圧ポンプに関する。このポンプは、ポンプチャンバ（３）及び吸入バルブ（５）を具えるシリンダ（１）と、下側の外方に張り出したリップシール（９）及び内方に張り出したリップシール（１９）を有するピストン（７）であって、内方に張り出したリップシール（１９）がピストン（７）の中央開口（１７）を画定するピストン（７）と、中央開口（１７）と滑合し、外部とポンプチャンバ（３）の間の連通路（２３）を有する中空ポンププランジャロッド（２１）と、シリンダ（１）を容器に取り付ける上側保持カバー（３９）を有する固定素子（３７）と、シリンダ（１）内に収容された第１の弾性部材（３１）と、プランジャロッド（２１）に直接適用された上側支承点（４９）を有し、上側保持カバー（３９）の上方にある第２弾性部材とを具える。
Patent JP-2005513510-A (JP)
Title: 信号の受信と捕捉のための方法及び装置
IPC: H04B1/707
Filed: 2002-11-13
Abstract: 本発明は、ある周波数レンジに渡って拡散された信号、とりわけ、DS（直接説シーケンス）スペクトラム拡散信号を受信するための、ドップラー探索において高速フーリエ変換（FFT）を採用するステップを含む、方法を提供する。より詳細には、本発明は、スペクトラム拡散信号、例えば、GPSシステムの一部として送信されるそれの受信に関する。
Patent JP-2005514883-A (JP)
IPC: H04B7/005
Filed: 2003-01-06
Abstract: A method by which resources of a cell under the supervision of a controlling radio network controller (CRNC) are reserved for providing high speed downlink packet access via a high speed downlink shared channel (HS-DSCH) having one or more corresponding physical channels (HS-PDSCHs), the method including as steps: a step ( 61 ) in which the CRNC for the Node B serving the cell sends to the Node B a message conveying cell-specific high speed downlink packet access HSDPA information indicating codes for the HS-DSCH and for an associated high speed shared control channel (HS-SCCH) and also indicating a maximum allowed value for the combined power of the HS-SCCH and the HS-PDSCHs; and a step ( 63 ) in which the Node B communicates to the CRNC a cell-specific HSDPA resource response indicating either the resources the Node B has reserved or indicating only whether or not all the resources requested by CRNC were successfully reserved.
Patent JP-2005526056-A (JP)
Title: フタルイミドカルボン酸誘導体
IPC: C07D413/10
Filed: 2003-03-06
Abstract: 本発明は、式(I)のフタルイミドカルボン酸誘導体、それらの調製方法、それらを含む医薬組成物及びそれらの薬物としての使用、具体的には癌の治療に関する。     (I) 式(I)中、Xは、O又はS、R 1 は、式(II)のフタルイミドカルボン酸基を示す。     (II) Rは、水素、C 1 -C 6 アルキル、アリール又はC 1 -C 3 アルキルアリール及びR 2 、R 3 及びR 4 は、多様な置換基を表す。
Patent JP-2005520424-A (JP)
Title: 補聴器のためのマイクロフォン及び電池構造
IPC: H04R25/00
Filed: 2003-02-14
Abstract: 最も少ない量の容積を占める構成に内部構成部材を位置決めすることによって補聴器の寸法を最小化することができる。マイクロフォンを斜めに配置するためのポケットは、補聴器シェルの所要の寸法を減じ、組立てを容易にする。
Patent JP-2005521496-A (JP)
Title: ポリヌクレオチドのエレクトロポレーションにより増強された送達の際の金属毒性の最小化
IPC: A61N1/32
Filed: 2003-03-25
Abstract: 健康な組織中にポリヌクレオチドを導入し、侵襲的電極を介して該組織中でパルス電場を生成する方法であって、該電極から放出される金属夾雑物に起因する、エレクトロポレーションされた組織に対する局所的な副作用及びエレクトロポレーションされた生物に対する全身的な副作用を最小化しながら、該組織の細胞への該ポリヌクレオチドの増強された送達をもたらす、前記方法が提供される。一実施形態において、本発明の方法は、エレクトロポレーションされた組織への毒性量の金属の導入を最小化する金、金合金又は他の金属の電極を使用する。他の実施形態においては、本発明の方法を、好適な標的組織の細胞にDNAを投与することによる遺伝子治療のため、及びDNAワクチンを投与することによる免疫応答の誘導のために用いる。
Patent JP-2005522599-A (JP)
Title: 弾性不織シート
IPC: B32B5/04
Filed: 2003-04-15
Abstract: 本発明は、弾性ポリマー溶液での処理によって、ネック付き不織基材に弾性ポリマーをほぼ均一に含浸させることにより作製される伸縮性不織シートに関する。不織シートは、おむつや他の衛生製品の製造に有用である。
Patent JP-2005523535-A (JP)
Title: 個人に対するセキュリティ情報の統合した視覚化
IPC: G07C9/00
Filed: 2003-04-17
Abstract: モニタリング方法が、少なくとも一人の個人の物理的存在のインスタンスを検知し、該少なくとも一人の個人を識別する位置情報及び該インスタンスに関連する情報を格納し、物理的環境のビジュアル画像をディスプレイ上に表示し、且つ格納した位置情報に基づいて該物理的環境を介しての該少なくとも一人の個人の動きを描写する画像を該ディスプレイ上に表示する、ことを包含している。
Patent JP-2004213674-A (JP)
Title: Device for controlling screen pointer at frame rate based on speed
Inventor: GORDON GARY B
IPC: G06T7/20
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pointing device of low power consumption.  <P>SOLUTION: This device 10 for controlling the position of a screen pointer of an electronic device having a display screen includes a light source 2 for lighting an imaging surface 6 and creates a reflected image thereby. An optical motion sensor 16 creates a digital image from the reflected image at a first frame rate. The motion sensor is so constituted as to create movement data 161 based on the digital image. The movement data expresses a relative motion between the imaging surface and the pointing device. The motion sensor comprises to change the first frame rate to another one out of a plurality of frame rates based on a present relative speed between the imaging surface and the pointing device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005193516-A (JP)
Title: Production facility for corrugated cardboard plate
Inventor: YOSHII HISASHI
IPC: B31F5/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production facility which can join sheets firmly to the upper and/or lower surfaces of a corrugated cardboard plate material and produce a good corrugated cardboard plate efficiently.  <P>SOLUTION: While a corrugated cardboard material 1, in relation to the corrugated cardboard plate material 40B in which with its many eyes 1d arranged perpendicularly to the plate 1b while being turned vertically, moves the corrugated cardboard plate material 40B, the paper sheets 1f and 1e are joined to its upper and lower surfaces to manufacture the corrugated cardboard plate 40D. At least one of a lower sheet joining machine 91 joining the lower sheet 1e to the lower surface of the corrugated cardboard plate material 40B and an upper sheet joining machine 95 joining the upper sheet 1f to the upper surface of the continuous corrugated cardboard plate material 40B with the lower sheet 1e joined is provided. At least one joining machine 95 has pasting machines 96 applying pasting agents on the upper and/or lower surfaces of the continuous corrugated cardboard plate material 40B and a sheet supply machine 97 supplying the sheet 1f to the pasted upper surface. A front stage side pasting machine 96A applies a thinner pasting agent than a pasting agent applied by a rear side pasting machine 96B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197146-A (JP)
Title: Connector
Inventor: KIKKAI YASUYOSHI
IPC: H01R12/79
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector wherein a holding function of an opening/closing member is not spoiled even if the opening/closing member is repeatedly opened/closed.  <P>SOLUTION: The rotation of a pressing covering 30 in a fully closed position in an open direction is regulated by abutment of a first elastic piece 42 of an auxiliary plate 40 provided in a connector body 10 and a protruding part 33 provided in a pressing cover 30, and the first elastic piece 42 is elastically deformed by press contacting the protruding part 33 to allow the pressing cover 30 to rotation. Therefore, the contact pressure of the protruding part 33 can be absorbed by the elastic deformation of the first elastic piece 42, and the abrasion of the protruding part 33 by contacting with the first elastic piece 42 can be reduced. In this case, since the first elastic piece 42 is formed in the metal auxiliary plates 40, the abrasion of the first elastic piece 42 can be made very little and the first elastic piece 42 is not permanently deformed by the elasticity of the first elastic piece 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199430-A (JP)
Title: Inkjet recording apparatus
Inventor: MATSUDA TADAO
IPC: B41J2/135
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus in which a passage can be easily precisely worked into a target size in nozzle plate working, and ink particles can be formed stably.  <P>SOLUTION: A nozzle plate 31 of the inkjet recording apparatus is manufactured through a step of opening and working a cylindrical hole part 37 to be the passage in the nozzle plate by a drill; and a step of inserting a punch 105 from the cylindrical hole part side subjected to the hole opening and working, and press working a cylindrical hole to be an ink jetting end. Moreover, the nozzle plate has a projected and dented shape at a plurality of parts of the ink jetting end surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203583-A (JP)
Title: Method for distortion amount measurement of laminated distorted wafer
Inventor: YOKOGAWA ISAO
IPC: H01L21/66
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring distortion by which the distortion of a distorted layer in a horizontal direction and a vertical direction are speedily and simply measured by an X-ray diffraction in a laminated distorted wafer.  <P>SOLUTION: The method for measuring distortion of the laminated distorted wafer where the distortion layer of at least one layer is formed on a single crystal board by a lamination method measures at least the laminated distorted wafer about two asymmetric diffraction surfaces of an X-ray diffraction surface index (XYZ) and (-X-YZ), prepares an inverse lattice space map from the measured data, and calculates the distortion amount of the distorted layer from the peak position of the respective diffraction surfaces of the single crystal board and the distorted layer appearing on the inverse lattice space map.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207047-A (JP)
Title: Unit type building
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit type building making effective use of a living space with simple constitution, improving workability and reducing cost.  <P>SOLUTION: This unit type building T is formed by combining a plurality of building units 10, 20 of approximately rectangular parallelopiped shape, wherein the building units 10 (20) placed on the upper and lower floors are arranged facing each other with a predetermined space S. The unit type building T is provided with a first floor Y1 laid at a space part of the building units 10 (20); a second floor Y2 laid at the space part of the building units 10 (20) and arranged above the first floor Y1; and a third floor Y3 arranged in a higher position than the second floor Y2. A space formed by the first floor Y1 and the second floor Y2 is constituted as a first large storage room K1, and a space formed above the third floor Y3 is constituted as a second large storage room K2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207874-A (JP)
Title: Balancing machine
Inventor: OSHIMA MINORU
IPC: G01M1/14
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To measure the unbalancing state of a test object without utilizing a pivot or the like even in the case of a gravity type, to reduce manufacturing costs, and to secure sufficient strength and durability.  <P>SOLUTION: In this gravity type balancing machine 1, the unbalancing quantity around a measuring shaft in the vertical direction of the test object is measured. The machine 1 is equipped with a test board 4 where the test object is placed at the measuring time, at least three load cells 5 for supporting the test board 4 at equal distances from the measuring shaft with equal loads, arranged at equal intervals around the measuring shaft, and a control part for operating an unbalancing angle and a mass around the measuring shaft of the test object from the load detected by each load cell 5 in the state where the test object is placed on the test board 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216339-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/405
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which suppresses soft errors while reducing the chip size.  <P>SOLUTION: The semiconductor integrated circuit of this invention mounts a memory macro 1 and a logic core 2. For the memory macro 1, a dynamic memory having an access port and a refresh port is used. Besides, a refresh control circuit 31 is provided commonly for the memory macros 1. Further, this refresh control circuit 31 generates a refresh address to supply to the memory macro 1c of the maximum capacity, and also has a refresh address generator to supply the higher bits of the refresh address to other memory macros 1a having smaller capacities as the refresh address.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215232-A (JP)
Title: Development apparatus and image forming apparatus
Inventor: TAKAI TAKAYUKI
IPC: G03G15/08
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus and an image forming apparatus, each prolonging the service life of an air filter without enlarging the apparatus.  <P>SOLUTION: The development apparatus 14 feeds developer to a photoreceptor 11 by rotating a developing roller 20 counter clockwise, with respect to the photoreceptor 11. The development apparatus 14 is provided with: a housing 21 covering parts other than a developing area facing the photoreceptor 11 in the developing roller 20; a scattering preventing seal 23 with one end attached to an end part of the housing 21 downstream of the developing area in the rotating direction of the developing roller 20 in the housing 21 and with the other end being brought into contact with the photoreceptor 11; and suction openings 28 and 29, positioned upstream from the developing area in the rotating direction of the developing roller 20, wherein the housing 21 is provided with openings 24 and 25 at positions downstream of the developing area in the rotating direction of the developing roller 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215396-A (JP)
Title: Reflection type screen
Inventor: NISHIHARA TAKASHI
IPC: G03B21/60
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type screen which is less in incidence of noise light even in a light room wherein illumination light is present and enables a projection image with a contrast to be appreciated.  <P>SOLUTION: The reflection type screen is a plate body whose outward shape curves vertically in an arc shape, and a diffusive anisotropic reflection part comprising a finely uneven part 21 which is set to different horizontal and vertical pitches and a reflection layer covering the surface of the uneven part is provided on its concave surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217901-A (JP)
Title: Arm wearing type electronic equipment
Inventor: TANAKA YOSHIYUKI
IPC: G03B17/56
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which is superior in feeling of wearing and appearance design, moreover, easy in operation of photographing, and easy to use by making thin and compact a structure of arm wearing type electronic equipment with a photographing means.  <P>SOLUTION: The arm wearing type electronic equipment 100 includes an imaging part 110 equipped with an imaging means, a display part 120 with a display means, and a band part 130. The equipment is characterized in that the imaging part, the display part, and the band part are connected in series so that they are arranged in arbitrary order at the time of wearing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216438-A (JP)
Title: Disk reproducing apparatus
Inventor: NAGATA OSAMU
IPC: G11B20/10
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To start reproduction in a short time by discriminating a kind of a disk 90 by only accessing a UTOC (User Table of Contents).  <P>SOLUTION: When data recorded in the disk 90 having a data reading area in which a plurality of data are recorded, a UTOC in which first control information for controlling each data recorded in the data recording region is recorded, and a PTOC (Premastered Table of Contents) in which second control information for performing area control of at least the whole disk 90 is recorded is reproduced, first, access is performed for a recording position above the UTOC corresponding to a discrimination information recording position in which discrimination information for discriminating a kind of the disk 90 in the PTOC is recorded , and a kind of the disk 90 is discriminated based on discrimination information recorded in the recording position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217964-A (JP)
Title: Surveillance camera device
Inventor: KATO TSUTOMU
IPC: H04N5/225
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surveillance camera device installed in a protection cabinet attached at an installation components such as a strut stood on the ground or a wall of a building, having a surveillance camera and a monitoring unit for monitoring an image photographed by the surveillance camera via the Internet, and being equipped with excellent installation workability since a horizontal turn axis of the surveillance camera always turns to the perpendicular direction with the self-weight of the surveillance camera because the surveillance camera is suspended while permitting free tilting perpendicular to the protection cabinet by the self-weight according to a universal joint mechanism.  <P>SOLUTION: The surveillance camera device according to the invention is installed at an installation components such as a strut stood on the ground or a wall of a building, and accommodating horizontal turn operation possible surveillance camera 1 within a protection cabinet 2, and comprises a universal joint mechanism 3 capable of suspending the surveillance camera 1 in the status of permitting free tilting perpendicular to the protection cabinet by the self-weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217326-A (JP)
Title: Wafer grinding apparatus and grinding method therefor
Inventor: MURAI SHIRO
IPC: B24B7/20
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large flexure from occurring in a wafer when a protective sheet is pasted over the wafer's surface and its backside is ground.  <P>SOLUTION: A wafer W is chucked onto a rotating table 13 with a protective sheet P pasted on its surface, the rotating table 13 is turned, and a grindstone 18 is transported to the wafer W while rotating it, thus grinding the backside of the wafer W. When the wafer W is ground, a first measurement means measures the variation of the position of the grinding surface 18a of the grindstone 18 from the position where the grindstone 18 comes in contact with the wafer W, and a second measurement means measures the variation of the position of the ground surface Wa of the wafer W at the part that is not brought into contact with the grinding grindstone 18, thus detecting a flexure amount of the wafer W based on those measurement results. When the detected flexure amount exceeds a predetermined value, a grind feed of the grindstone 18 is controlled to stop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221104-A (JP)
Title: Heat source equipment utilizing geothermal sources and snow melting equipment using it
Inventor: INOUE MASAFUMI
IPC: F25B30/02
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of low temperature trouble in a load heat exchanger at the time of switching an operation mode.  <P>SOLUTION: This heat source equipment utilizing geothermal sources or snow melting equipment performs switching between a temperature rise mode operation of operating a heat pump apparatus 4 while a heat medium L is circulated through a heat source side circulating passage 7 extended between an underground heat exchanger 1 for performing heat exchange for the heat medium L to the ground and the heat pump apparatus 4 and through a load side circulating passage 8 extended between a radiating part 4c of the heat pump apparatus 4 and a load heat exchanger 2, respectively, and a direction mode operation of circulating the head modium L in a direct circulation passage 9 extended between the underground heat exchanger 1 and the load heat exchanger 2 in the state of bypassing the heat pump apparatus 4. The equipment is provided with a control means 6 for switching the operation mode to the transient mode operation of circulating the heat medium L in the heat source side circulating passage 7 in the state of stopping the heat pump apparatus 4 from the temperature rise mode operation in switching from the temperature rise mode operation to the direct mode operation, and switching the operation mode to the direct mode operation after the transient mode operation is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI