baber/WOPTO huggingface dataset:
Patent JP-2004516919-A (JP)
IPC: A45D34/02
Filed: 2001-09-06
Abstract: The invention relates to a device for selectively dispensing liquids from a plurality of independent reservoirs (R), each of which is equipped with a drawing-off member (P) provided with a dispensing head (T) suitable for being actuated by being pressed axially, said device being characterized in that it comprises a single push-button ( 1 ) whose bottom face ( 1 a) is provided with a series of axial bushes ( 10 ) suitable for engaging simultaneously and removably over one or more dispensing heads (T) by means of said push-button ( 1 ) being turned and angularly keyed on a central bearing ( 2 ) secured to the reservoirs (R).
Patent JP-2004510397-A (JP)
IPC: G05F1/10
Filed: 2001-09-19
Abstract: A controlled oscillation modulator includes a comparator and a power amplification stage for pulse modulation, and a higher order oscillating loop comprising first feedback means (21) and first forward means (22) securing stable oscillating conditions. The modulator is characterized by current measurement means, arranged to measure a value (iL) of a current supplied by said power amplification stage to a load (5) connected to the modulator, said measured value being supplied to said first feedback means (21) has a transfer function adapted to generate said first feedback signal based on said measured value (iL), and said first forward means (21) has a transfer function adapted to generate said modulating signal based on said first feedback means and an input signal (Vi). Application are general DC-DC and DC-AC power conversion with inductive loading. In a preferred emplements a precision transconductance amplifier by a current feedback. In a futher preferred embodiment the controlled oscillation modulator implements a precision voltage power amplifier for audio amplification purposes.
Patent JP-2004524272-A (JP)
Title: １，１，１，３，３−ペンタクロロプロパンの製法
IPC: C07C17/383
Filed: 2000-12-13
Abstract: １，１，１，３，３−ペンタクロロプロパン生成の製法を提供する。当該製法は： ａ）有機ホスフェートの溶媒、金属鉄、および塩化第二鉄を含む触媒混合物の存在中、四塩化炭素と塩化ビニルを１，１，１，３，３−ペンタクロロプロパンを生成するのに十分な条件下で反応させることにより、反応槽中で混合産物を生成し； ｂ）１，１，１，３，３−ペンタクロロプロパンリッチな画分を混合産物から分離して、その結果、下層画分が金属鉄／塩化第二鉄触媒成分および重い最終副産物を含有するように、段階（ａ）からの１，１，１，３，３−ペンタクロロプロパンを含有する混合産物を蒸留し；そしてｃ）段階（ｂ）からの下層画分の少なくとも一部分を反応槽にリサイクルすることを含む。
Patent JP-2004526813-A (JP)
IPC: C08F297/00
Filed: 2001-12-11
Abstract: In a process for the polymerization of isobutene or mixtures of isobutene with ethylenically unsaturated comonomers under the conditions of living cationic polymerization, the initiator system additionally comprises at least one nonpolymerizable, aprotic organosilicon compound having at least one Si-O bond.
Patent JP-2005503573-A (JP)
IPC: G10K15/02
Filed: 2002-02-08
Abstract: A network server for use in a system comprising a communications network connecting a plurality of network servers and a plurality of computers, the network server comprising: a verification database comprising: at least one master table of contents identifier corresponding to each of a plurality of sets of digitized content; and at least one master songprint identifier corresponding to each of the plurality of sets of digitized content; wherein the network server is programmed to; receive at least one of a plurality of selections of table of contents identifiers from at least one of the plurality of computers; and receive at least one of a plurality of songprint identifiers from the at least one of the plurality of computers.
Patent JP-2004526997-A (JP)
Title: パルス幅制御される画像表示装置のグレースケールの分解能を改善する方法と装置
IPC: G09G3/20
Filed: 2002-02-26
Abstract: 本発明は、パルス幅制御される画像表示装置のグレースケールの分解能を改善する方法及び装置に関する。この場合、画像表示のために任意に使用可能になる期間が、連続する重み付けされた部分期間に分割される。この場合、小さい重み付けの部分期間及びより大きい重み付けの部分期間が設けられている。暗い画像が存在することが表示すべき画像の輝度を評価することによって認識された場合、より大きい重み付けの部分間隔が使用されず、その代わりに、小さい重み付けの部分区間の数が増加される。この場合、これらの追加の部分期間の重み付けは、小さい重み付けの第１部分期間の重み付けと区別される。これによって、グレースケールの分解能が、暗い画像の存在時に改善される。
Patent JP-2004531249-A (JP)
Title: 血管新生の診断方法、組成物、及び血管新生モジュレータのスクリーニング方法
IPC: C12Q1/68
Filed: 2002-02-14
Abstract: 要約書なし。
Patent JP-2004532103-A (JP)
Title: 半連続的光化学プロセスおよび装置
IPC: C07C319/18
Filed: 2002-04-04
Abstract: 【課題】半連続的な光化学的合成方法および装置。 【解決手段】２つの領域を有する反応装置（１，３）を用いる。反応媒体で完全に満たされた第１領域（１）を有し、ランプの照射部（２ａ）は第１領域（１）中で反応媒体中に完全に浸されている。反応媒体は流出装置を介して第２領域（３）中へ溢れ出る。第２領域（３）の容積は第１領域（１）から流出した反応媒体の量すなわち段階的に導入される試薬の量を収容するのに十分な容積にする。
Patent JP-2004535916-A (JP)
Title: 高速液滴処理システム及び方法
IPC: G01N21/65
Filed: 2002-04-17
Abstract: 複数の液滴を高速に処理する法である。液滴は移動している面（１）に分配され、遅延線（１１）により各液滴が表面張力により少なくともその一部が付着して前記面に懸垂している、少なくとも指定された最小期間の時間遅れを受ける。薄膜（６）は移動している面（１）に巻き付けられ、各液滴はこの薄膜（６）の上に分配される。混合、希釈、濃縮、ろ過、及び分析からなる操作グループの内の少なくとも１つの操作を各液滴に対して実行する。次に、この薄膜（６）は、特定の実施形態において、移動している表面（１）から巻き戻され、処理され、廃棄される。
Patent JP-2005500451-A (JP)
Title: 燃料噴射弁
IPC: F02M51/08
Filed: 2002-04-24
Abstract: 燃料噴射弁（１）は電磁コイル（１０）を有している。この電磁コイル（１０）は、戻しばね（２３）によって負荷されたプランジャ（２０）と協働する。このプランジャ（２０）は弁ニードル（３）と共に、軸方向に運動可能な弁部分を形成している。弁ニードル（３）には弁閉鎖体（４）が設けられている。この弁閉鎖体（４）は弁座体（５）と共にシール座を形成している。プランジャ（２０）にこのプランジャ（２０）の切欠き（１９）を貫通して係合していて、動力が伝達されるように弁ニードル（３）に結合されたフランジ（１４）は半径方向の少なくとも１つの燃料通路（１１）を有している。この燃料通路（１１）によって、燃料噴射弁（１）の作動時には、燃料噴射弁（１）の内室（２９）が弁ニードル（３）の切欠き（２２）に接続可能となる。
Patent JP-2004533456-A (JP)
Title: ミカノライド、ジヒドロミカノライド又はこれらの類縁体を他の抗癌剤と組み合わせて含有してなる癌治療用物質
IPC: A61K33/243
Filed: 2002-05-29
Abstract: 本発明は、癌の治療において同時に、別々に又は長期にわたって治療に使用するための物質であって、少なくともミカノライド、ジヒドロミカノライド又はこれらの類縁体を別の抗癌剤の少なくとも１種と組み合わせて含有してなる物質に関する。本発明の好ましい態様においては、ミカノライド、ジヒドロミカノライド又はこれらの類縁体は、ヘテロ三量体Ｇタンパク質阻害剤などの酵素阻害剤又はシスプラチンなどのアルキル化剤と組み合わせる。
Patent JP-2004209843-A (JP)
Title: Inkjet head and image forming apparatus
Inventor: KATO TOMOKI
IPC: B41J2/045
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head excellent in the stability of ejection of high-viscosity ink, and an image forming apparatus such as a printer equipped with the inkjet head.  <P>SOLUTION: Ink ejection pulses (first, second and third pulses) and a faint driving pulse (having the function of agitating ink by vibrating a meniscus) are pulses with reversed polarity with respect to a base voltage Vb, and the faint driving pulse is located behind the ink ejection pulses. When Tc represents a pressure resonance period in an ink pressure chamber, a time difference between fall times T1 and T3 of the ink ejection pulses and a rise time T4 of the faint driving pulse is set to be an odd multiple of Tc/2, and the pulse width of the faint driving pulse is set to be an odd multiple of Tc/2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211512-A (JP)
Title: Drier for sliding doors
Inventor: NAKAMURA KENICHI
IPC: F26B9/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drier used for sliding doors for their efficient drying.  <P>SOLUTION: A sliding door holding bar 4a is installed at a bracket 7 provided at a chain 6 stretched around sprockets 5 provided at upper and lower ends of right and left frames 3a and 3c, and driven to move up and down along the frames 3a, 3b and 3c. It can also move up and down relative to the bracket 7 within a predetermined range. The sliding door 4a is attached to a hanger 10 in a U-shape when viewed laterally, and held by a guide 71 of the bracket 7 of the hanger 10. The hanger 10 is provided with two guides 11a and 11b, and the guide 11a has first and second springs 12a and 12b. A spacer 13 is provided between the first and second springs 12a and 12b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215741-A (JP)
Title: X-ray ct equippment and heat dissipation system thereof
Inventor: KASUYA YUICHI
IPC: G01N23/04
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide X-ray CT equipment capable of effectively dissipating heat generated from a regenerative resistor, devised even from an aspect of safety and having a radiation function simple in constitution, and the heat dissipation system thereof.  <P>SOLUTION: The X-ray CT equipment is equiped with an X-ray tube 8 for irradiating a subject with X-rays, a detector 9 for detecting X-rays transmitted through the X-ray tube 8, a rotary body 5 for supporting the X-ray tube 8 and the detector 9, a motor 4 and a servo amplifier 6 both of which drive the rotary body 5 rotationally and the regenerative resistor 7 for converting the regeneration energy produced by the motor 4 to heat energy. The regenerative resistor 7 is arranged in the opening provided to a holder stand 12 so as to come into contact with a floor surface F. Accordingly, the heat generated from the regenerative resistor 7 is transmitted to the floor surface F to be dissipated to the outside of a housing 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219567-A (JP)
Title: Multi-fiber optical connector
Inventor: OKADA TAKUYO
IPC: G02B6/40
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-fiber optical connector of securely making a PC (physical contact) connection between optical fibers.  <P>SOLUTION: When a connector ferrule 2 is formed of an epoxy resin composition, the multi-fiber optical connector 1 has relations θ<SB>EL</SB>≤0.25*(F-0.31*12*2)/F-tan<SP>-1</SP>(A<SB>L</SB>/B<SB>L</SB>) and θ<SB>ES</SB>≤0.17*(F-0.31*12*2)/F-tan<SP>-1</SP>(A<SB>S</SB>/B<SB>S</SB>), where θ<SB>EL</SB>is the quantity of deviation in end surface angle from a design value in the long-side direction of a connection end surface 3, θ<SB>Es</SB>the quantity of deviation in end surface angle from a design value from the short-side direction of the connection end surface 3, A<SB>L</SB>the protrusion length difference between outermost optical fibers 7 in the long-side direction, A<SB>S</SB>the protrusion length difference between outermost optical fibers 7 in the short-side direction, and B<SB>L</SB>the distance between outermost optical fibers 7 in the long-side direction, and B<SB>S</SB>the distance between the outermost optical fibers 7 in the short-side direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216707-A (JP)
Title: Liquid ejection head, its manufacturing process and liquid ejector
Inventor: YASOJIMA TAKESHI
IPC: B41J2/045
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head in which liquid ejection characteristics can be sustained constantly over a long term, and to provide its manufacturing method and a liquid ejector.  <P>SOLUTION: The liquid ejection head comprises a channel forming substrate 10 of silicon single crystal in which a pressure generating chamber 12 communicating with a nozzle opening is formed, and a piezoelectric element 300 provided on one side of the channel forming substrate 10 through a diaphragm in order to generate a pressure variation in the pressure generating chamber 12. The pressure generating chamber 12 comprises a part 13 wider than the piezoelectric element 300 and a part 14 narrower than the wide part 13 provided on the diaphragm side of the channel forming substrate 10, and a recess 50a of the same width as the wide part 13 formed in an elastic film 50 constituting the surface of the diaphragm on the pressure generating chamber 12 side without penetrating the elastic film 50. Furthermore, an ink-resistant protective film 100 of tantalum oxide is provided at least at the border part of the channel forming substrate 10 and the elastic film 50 on the inner surface of the pressure generating chamber 12. Consequently, liquid ejection characteristics can be sustained constantly over a long term.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215880-A (JP)
Title: Ball launching device for game machine
Inventor: AKABANE KEIICHIRO
IPC: A63F7/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball launching device for a game machine which can increase the amusement of a game player without accompanying the enlargement of a handle unit, and also, by which the game player can comfortably play the game.  <P>SOLUTION: This ball launching device G is equipped with the handle unit 11. The handle unit 11 is constituted by containing a main body unit 12 which is detachably connected with the front surface side of the game machine, and a cover member 15 which has a space part 27 inside and covers the game player side surface of the main body unit 12. The handle unit 11 has holes 37 and 38. Also, the handle unit 11 is equipped with a motor 41, and a rotating body 51 having blades or the like inside. The rotating body 51 having blades is connected with a rotating shaft 42, and is rotated by driving the motor 41 to generate wind. The center P of gravity of the rotating body 51 having blades is set at a position being shifted from the rotation center O of the rotating body 51 having blades.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219721-A (JP)
Title: Image forming apparatus
Inventor: ZAIMA NOBUHIKO
IPC: B41J29/38
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the situation in real time and carry out an appropriate response on a managing server, and to carry out an efficient and high precision response in coordination with another printer by performing analysis with the managing server.  <P>SOLUTION: An image forming apparatus detects printer gradation characteristics from data read at an image quality detection processing timing set by a managing server 150 which is connected so as to communicate with a network 170, transmits the detected characteristics to the managing server 150 which manages a plurality of image forming apparatuses through the network 170, acquires setting data generated by the managing server 150 on the basis of the transmission and sets and controls an image forming condition on the basis of the setting data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218571-A (JP)
Title: Fuel system for engine
Inventor: HAMADA MIKIO
IPC: F02M37/10
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of a large amount of fuel vapor accompanied by fuel transfer to a specific reservoir room.  <P>SOLUTION: This fuel system delivers fuel in a tank 1 to a fuel passage 3 by controlling a pump 2, and adjusts fuel pressure supplied to an engine 4. The tank 1 includes two or more reservoir rooms 6, 7, 9, and the pump 2 is arranged in one reservoir room 9. A part of fuel delivered to a fuel line 3 is returned to the specific reservoir room 9 by a branch passage 15. The other reservoir rooms 6, 7 and the branch passage 15 are communicated with each other by a communicating passage 21. A jet pump 18 transfers fuel in the other reservoir rooms 6, 7 to the specific reservoir room 9 through the communicating passage 21 by fuel action flowing in the branch passage 15. An electronic control unit (ECU) 41 regulates a return flow amount by controlling a solenoid valve 17 arranged in the branch passage 15, and transfers fuel through the communicating passage 21 by a part of fuel consumption gradually consumed in the engine 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227136-A (JP)
Title: Printer
Inventor: FUKUO YOSHIHIKO
IPC: B41J29/38
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To display an optimum and common operation screen by an operation part of a printer and a terminal.  <P>SOLUTION: When display data request data of the operation screen is transmitted from one or a plurality of parts from the operation part of a composite machine 1 as the printer, a PC terminal 2 and a mobile terminal 3 as terminals, the composite machine 1 identifies a transmission source (operation source) of display data request data. The composite machine 1 converts common basic display data which is previously stored in a storage part of the composite machine 1 so that it corresponds to the operation source based on an identification result. Display data on the operation screen corresponding to the operation source is formed from converted basic display data and it is transmitted to the operation source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227899-A (JP)
Title: Drawer type circuit breaker
Inventor: HORIKAWA MASAO
IPC: H01H33/53
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawer type circuit breaker of superior quality and a simple structure capable of stably moving and holding a breaker main body.  <P>SOLUTION: A nearly C-shaped rail 7 fixed to a side plate 6 of a drawer frame 3, a slide plate 8 held by the rail 7 sliding along the rail 7, and a freely rotating hook 14 blocking a drawing out of the slide plate 8 when a breaker body 4 is in the drawer frame are provided. The rail 7 has formed a hook rest 7a engaged with the hook 14, and the slide plate has formed an L-shaped groove 9 consisting of a horizontal groove 9a and a vertical groove 9b opening upward and a slide groove 10. A roller 5 equipped at a side face of the breaker body is fitted into the L-shaped groove 9, and a stopper 11 equipped at a side plate 6 is fitted into the slide groove 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228402-A (JP)
Title: Semiconductor device
Inventor: ISHIDA HIROYUKI
IPC: H01L25/18
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device provided with two passive elements or more together with a semiconductor wherein a broken line and deterioration in the element performance or the like hardly take place and the manufacturing cost can be suppressed.  <P>SOLUTION: The semiconductor device includes: a die pad; a semiconductor chip adhered to and mounted on the principal face of the die pad; a plurality of leads one-end sides of which configure inner leads and the other-end sides of which configure outer leads; a plurality of passing elements adhered to and mounted on the inner leads and electrically connected to the semiconductor chip; and a package for containing the die pad, the semiconductor chip, the inner leads and the passive elements. A plurality of the passive elements are integrally configured. Since a plurality of the passive elements are arranged without a gap by employing a multiple string chip, the passive elements are closely arranged on a small-sized lead frame. As a result, the passive elements are stably mounted in the vicinity of a frame fixed part of the inner leads, and the semiconductor device immune to a broken line is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226850-A (JP)
Title: Zoom lens
Inventor: SATO HARUO
IPC: G02B15/16
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance zoom lens miniaturized to such an extent as a single focus standard lens, consisting of a small number of lenses, having a variable power ratio such as about 2.9 and easily manufactured.  <P>SOLUTION: The zoom lens has a 1st lens group G1 having negative refractive power and a 2nd lens group G2 having positive refractive power in order from an object side, and performs variable power by changing space Ds between the 1st and the 2nd lens groups G1 and G2. The 1st lens group G1 has at least a negative lens L<SB>1</SB>and a positive lens L<SB>1p</SB>in order from the object side, and the 2nd lens group G2 has a front lens group G<SB>2-1</SB>having a positive lens L<SB>a</SB>and a doublet constituted by bonding a positive lens L<SB>ap</SB>and a negative lens L<SB>an</SB>and having positive refractive power, and a rear lens group G<SB>2-2</SB>having a doublet constituted by bonding a negative lens L<SB>bn</SB>and a positive lens L<SB>bp</SB>and having positive refractive power in order from the object side. The zoom lens satisfies a specified conditional expression.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232876-A (JP)
Title: Liquid fuel combustor
Inventor: SHIGESUMI TSUKASA
IPC: F23D11/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a stable combustion range by almost uniformly distributing the secondary air supplied from an air supply gap to the circumference of a vaporizing tube in the circumferential direction.  <P>SOLUTION: This liquid fuel combustor has a scattering ring 40 at a lower part of the vaporizing tube 39 mounted inside of a combustion disc 16 forming a polygonal combustion chamber 11, and an air supply guide ring 50 is mounted in a state of forming the air supply gap P with the scattering ring 40. This air supply guide ring 50 has a streamlining part for almost uniformly distributing the air supplied from an air supply passage 49A positioned at a lower face side of the air supply guide ring 50 to the circumference of the vaporizing tube 39. This streamlining part is obtained by forming air supply holes 58, 70, 80 on an upper plane 57 of the air supply guide ring 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234730-A (JP)
Title: Audio device
Inventor: IBUKA AKIRA
IPC: B60R11/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the mute controlling of the reproducing output of a sub-side when the reproducing output of a main side is subjected to mute control during the reproduction outputting of the same reproduction source.  <P>SOLUTION: A main body device 11 is provided with a plurality of reproduction sources, a speaker 15 and a headphone 16 for selecting optional one from the plurality of reproduction sources, and reproducing and outputting a reproducing signal from the optional reproduction source, and a control part 50 for controlling the reproduction outputs of the speaker and the headphone. When the same reproduction source is selected by the speaker and the headphone, and a predetermined signal is detected during the reproducing and outputting of the reproducing signal from the selected reproduction source by the speaker and the headphone, the reproduction output of the speaker is muted, and the reproduction output of the headphone is continued.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234740-A (JP)
Title: Mounting structure of built-in device, and electronic device
Inventor: NAGAI MASATAKE
IPC: G06F1/16
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mounting structure of a built-in device capable of preventing excessive shocks on the built-in device installed in a casing, and an electronic device employing the mounting structure.  <P>SOLUTION: A reinforcing member 3 is formed by setting a second space s2 with a casing 2 through an interpolation member 6 in the bottom of the casing 2 equivalent to the installing place of a built-in device 1, an attaching tool 4 extended in a height direction is fixed to the reinforcing member 3, and the built-in device 1 is fixed in the reinforcing member 3 by the attaching tool 4 and installed in the casing 2. A first shock absorbing member 9 is disposed in a first space s1 between the built-in device 1 and the reinforcing member 3, and a second shock absorbing member 10 is disposed in the second space s2 between the reinforcing member 3 and the bottom of the casing 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232545-A (JP)
Title: Scroll compressor
Inventor: FUKUDA AKINORI
IPC: F04C27/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent temperature rise of a scroll compressor, and deterioration of efficiency by an influence of a compression spacing because of inconstant thermal expansion coefficient.  <P>SOLUTION: Lap height 9 of a swing scroll 2 with large thermal expansion coefficient is set lower than lap height 8 of a stationary scroll 1 in consideration of expansion due to temperature rise at the time of operation. The lap height of a winding start side scroll lap with high temperature rise is set lower than that of a winding end side scroll lap with low temperature rise. At the same time, a seal member 12 is arranged, so as to realize a high efficient compressor in a wide range of temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI