baber/WOPTO huggingface dataset:
Patent JP-2003512887-A (JP)
IPC: A61F2/92
Filed: 2000-10-18
Abstract: A stretchable coiled-sheet stent includes a coiled-up sheet having overlapping inner and outer longitudinal sections that is expandable between contracted and enlarged conditions, and a plurality of stretchable elements formed in the coiled-up sheet which are expandable between unstretched and stretched conditions. The coiled-up sheet is preferably formed from a temperature-based shape memory material, such as Nitinol, and at least one of the unstretched and stretched shapes is programmed into the shape memory. For example, the stretchable elements may be initially formed in the stretched shape, and the sheet heat treated to program the stretched shape into the shape memory. After cooling, the stretchable elements may be constrained in the unstretched shape for delivery. Alternatively, the stretchable elements may be formed in the unstretched shape and plastically deformed to their stretched shape, and the sheet may be heat treated to program the stretched shape into the shape memory. Upon cooling, the stretchable elements may return to their unstretched shape. The coiled-sheet stent is delivered in its contracted condition with the stretchable elements in the unstretched shape. The stent is introduced into a blood vessel and advanced to a target location, exposing the stent to the body temperature and activating the shape memory to bias the stretchable elements towards the stretched shape. The stent is deployed, at least partially expanding towards the enlarged condition due to the bias of the stretchable elements towards the stretched shape.
Patent JP-2003515566-A (JP)
IPC: C07C251/48
Filed: 2000-11-20
Abstract: The invention relates to novel gloyoxylic acid amides, to a process for their preparation and to their use for controlling harmful organisms.
Patent JP-2004500510-A (JP)
Title: 固体プロペラントロケットモーターのケースを絶縁する方法
IPC: C08L23/16
Filed: 2000-12-21
Abstract: 本発明により、炭素繊維がＥＰＤＭポリマーマトリックス中に分散及び固定されているが、炭素繊維をＥＰＤＭポリマーマトリックス内に均質または他の状態に分布または分散させるために剪断の必要に遭遇したときに過剰に破砕または断片化（すなわち、より小さい断片に壊れている）されていない、ＥＰＤＭロケットモーター絶縁体を製造できる。本方法は実質的に溶媒を含まず、そして過剰な損傷なくゴムマトリックス内に脆弱な炭素繊維を分布させるために分配剪断／減じられた剪断混合によって実施される。一つの態様に従い、混合装置内に導入された少なくとも５０％のエラストマー組成物は、ＥＰＤＭ内に繊維の実質的な断片化無しに分散できるために十分に低い分子量及び高いジエン含量を有する液体ＥＰＤＭターポリマーである。他の態様に従い、混合は、スクリュー軸の周りの不連続スクリューねじを有するスクリューを回転することができる、同時にスクリューに軸往復ストロークを重ね合わせることができるニーダー内で行う。ニーダーは、ＥＰＤＭターポリマー内に炭素繊維の低剪断分配混合を与える。
Patent JP-2003520543-A (JP)
Title: 高周波出力の分割集結回路
IPC: H01P5/12
Filed: 2001-01-18
Abstract: (57)【要約】
入力ゲート(1)と第一の出力ゲート(3)との間に接続された主ライン(7)と、主ラインから分岐位置(9)で分岐されかつ第二の出力ゲート(5)まで通じる分岐ライン(11)とを備え、高周波出力を分割し又は集結させる改良された回路は、特別の移動調整可能な又は種々に着脱可能な整合要素(61)を備え、少なくとも一つの分岐ライン(11)に接続されたコンデンサ(C 1 ,C 2 ,C 3 )のキャパシタンスの変更及び／又は分岐ライン(11)に連結された支線ライン(37)の電気長の変更により、分岐された出力の変更された大きさと共に、同時に変更された出力分割に起因する抵抗変動を補償できるように整合要素(61)を変更できる。
Patent JP-2003520903-A (JP)
IPC: H01L21/00
Filed: 2001-01-29
Abstract: Disclosed is device for depositing at least one precursor, on at least one substrate, said precursor being present in the liquid or dissolved form. The inventive device comprises at least one storage container for the individual or mixed precursor/s and a reaction chamber in which the substrate/s is/are arranged, the layers being placed on said substrates. The inventive device also comprises a conveying device that conveys the precursor/s from the storage container/s to the area by means of at least one line, whereby the precursor/s are vaporized in said area. Said device further comprises a control unit which controls the conveying device. The invention is characterized in that a sensor unit is provided which detects the amount of the supplied precursors and has an output signal that is applied to the control unit as a real signal. The control unit controls the conveying device in such a way that the mass flow pertaining to the precursors has a mean predetermined value during a given time period.
Patent JP-2003523162-A (JP)
Title: スイッチ磁気抵抗発電機の操作方法
IPC: H02P9/00
Filed: 2001-02-09
Abstract: (57)【要約】
非常に効率的な方式でスイッチ磁気抵抗発電機を操作する方法において、最初に、所望の出力電力を生成する発電機システムの可能な動作条件のすべてに関連するデータを得るためのマッピング技術を実施する。このマッピング技術は、経験に基づいてまたはコンピュータシミュレーションによって実施できる。次いで、ステータの巻線に供給される実効位相電流を測定するかまたは計算する。次いで、最適伝導角度を、ステータの巻線に供給される最小実効位相電流を使用して生じるターンオン角度およびターンオフ角度として選択できる。最後に、選択した最適なターンオン角度およびターンオフ角度を使用して、発電機システムを操作する。望む場合は、発電機システムによって生成される実際の出力電力を所望の基準出力電力レベルと比較して、この実際の出力電力が所望の出力電力でまたはその近くで維持されていることを保証するため、フィードバックループを設けることができる。このことを達成するためには、このような比較に従って伝導角度を調整し、必要なだけ実際の出力電力を増加させたり減少させたりすることができる。
Patent JP-2003523425-A (JP)
Title: 軟質ポリウレタンフォームの製造法
IPC: C08G18/76
Filed: 2001-01-18
Abstract: (57)【要約】
高いオキシエチレン含量を有するポリエーテルポリオールとMDIベースのポリイソシアネートとをモールド中にて反応させることによって軟質ポリウレタンフォームを製造する方法。
Patent JP-2004503207-A (JP)
Title: 核酸をライゲーションする方法および分子クローニング
IPC: C12N15/10
Filed: 2001-02-22
Abstract: 本発明は、核酸分子を共有結合する方法、および、分子クローニング法を提供する。該方法は、トポイソメラーゼおよびＤＮＡリガーゼによる、フランキングまたはベクター核酸分子の、核酸挿入分子への連続的または同時ライゲーションを提供する。該方法は、核酸分子の指向的および非指向的共有結合的接続およびクローニングを提供する。
Patent JP-2003526247-A (JP)
Title: 低コスト・低電力アナログトランシーバー
IPC: H04B1/40
Filed: 2001-02-28
Abstract: (57)【要約】
時分割デュプレックス（ＴＤＤ）単一側波帯（ＳＳＢ）トランシーバーは、アナログ音声信号を入力し、アナログ音声信号を標本化し、アナログ情報を含みアナログ音声信号に対応したＳＳＢ周波数偏移変調信号を出力するよう適合した送信機を含む。受信機は、外部ＳＳＢ信号の下方側波帯と上方側波帯のうちの一方を受信するため切り替えられるように適合する。
Patent JP-2003527536-A (JP)
IPC: F03D80/00
Filed: 2000-11-28
Abstract: The invention concerns a wind power installation comprising a rotor which is coupled to a generator within a machine housing. Such wind power installations have already long been known, for example the wind power installations of types E-40 and E-66 from Enercon, Aurich.
Patent JP-2003528450-A (JP)
Title: ポリブタジエンとポリイソプレンを基材とする熱硬化組成物とその製造法
IPC: C08K5/14
Filed: 2001-03-21
Abstract: (57)【要約】
電気基板材料は、熱硬化性ポリブタジエンまたはポリイソプレン樹脂、エチレン−プロピレンゴム、および選択的に加えられる熱可塑性不飽和ブタジエンまたはイソプレン含有ポリマーからなる樹脂組成物と、粒状充填剤と、引火遅延添加剤と、硬化剤と、織布または不織布編織物と、を含有する。エチレン−プロピレンゴムが含まれると、基板材料１０の熱老化に関する性質、特に絶縁耐力と引張強度が向上し、当材料の他の電気的、化学的、機械的性質には悪影響がない。
Patent JP-2004530449-A (JP)
Title: 生体の器官および組織を刺激するための植え込み型プログラマブル電気刺激装置
IPC: A61N1/36
Filed: 2001-03-27
Abstract: 本発明は、医療技術に関し、より詳細には、生体の器官および組織のための植え込み型プログラマブル電気刺激装置に関する。本発明の植え込み型プログラマブル刺激装置は、独自電源ユニットと、バイオセンサー（３ａおよび３ｂ）によって送出される信号のＡ／Ｄ変換器と、本体（１）内に配置された出力パルスを生成するプログラマブルユニットと、本体外に配置され、かつ、器官および組織を脈動させるのに使用されるワイヤ電極（２）とを備える。本発明によれば前記電気刺激装置は、本体（１）内に配置された外部プログラミングおよび電源装置（５）と通信を行うための無線周波数ユニットと、本体（１）およびワイヤ電極を覆う外皮に装着された呼吸排出量を制御するバイオセンサー（３ａ）および心臓血管排出量を制御するバイオセンサー（３ｂ）を装備する。本発明の電気刺激装置は独自ユニットから、および外部プログラミングおよび電源装置（５）から電力を供給されてもよい。 【選択図】図１
Patent JP-2003530437-A (JP)
Title: Ａβ４２低下物質
IPC: A61K45/00
Filed: 2001-04-12
Abstract: (57)【要約】
本発明は、Aβ 42 レベルが選択的に減少し、Aβ 38 レベルが増加すると同時に、Aβ 40 レベルが不変である条件下で、哺乳動物にAβ 42 低下物質を投与することにより、アルツハイマー病の進行を予防、遅延、または逆転させる方法を提供する。本発明は、Aβ 42 低下物質を開発して同定するための方法および材料を提供する。さらに、本発明は、アルツハイマー病の発生の危険性を高めるか、もしくはその進行を加速する物質を同定する方法を提供する。本発明はまた、Aβ 42 低下物質と抗酸化剤、Aβ 42 低下物質と非選択的セクレターゼ阻害剤、ならびに、Aβ     42 低下物質とアセチルコリンエステラーゼ阻害剤を含む組成物を提供する。本発明はさらに、Aβ 42 低下物質、抗酸化剤、非選択的セクレターゼ阻害剤、および／またはアセチルコリンエステラーゼ阻害剤と一緒に、Aβ 42 低下物質、抗酸化剤、非選択的セクレターゼ阻害剤、およびアセチルコリンエステラーゼ阻害剤の投与計画に関する説明書を含むキットも提供する。
Patent JP-2003531967-A (JP)
IPC: C25D17/00
Filed: 2001-04-26
Abstract: Method for the electrolytic coating of a metal strip, in which the strip forms a cathode and is moved in its longitudinal direction relative to an anode, an electrolyte flowing at least between the strip and the anode, characterized in that the flow of the electrolyte is influenced by holding a body between the strip and the anode. A device for the electrolytic coating of a metal strip is also enclosed.
Patent JP-2003533605-A (JP)
Title: 給油装置を備えた横編機
IPC: F16N7/32
Filed: 2001-05-14
Abstract: (57)【要約】
ニードル、ジャック、シンカー等の編み部材に対し、必要な編み部材に必要な時に潤滑油を給油できるようにした、給油装置を備えた横編機が開示される。ニードル、ジャック、シンカー等の編み部材の操作回数を積算し、所定の回数を超えると、ジェット方式のノズルから該当する編み部材に潤滑油を給油する。
Patent JP-2003534057-A (JP)
Title: 斜めの案内ワイヤ出口がある多管腔型胆管カテーテル
IPC: A61M25/01
Filed: 2001-05-17
Abstract: (57)【要約】
少なくとも１つの管腔（１４、１６）に側部開口（２４、２６）が備わっている多管腔型胆管カテーテルであって、その開口が、案内ワイヤ（３２）をこのカテーテルの長手軸に対してある角度でその開口の外側へ案内するように構成されている胆管カテーテル。胆管の中でのカテーテルの遠位端方位をＸ線透視検査で容易に同定するために、カテーテルの遠位端には、遠位開口に隣接して、相異なる長さの放射線不透過性マーカー帯（３４）が設けられている。
Patent JP-2003205555-A (JP)
Title: Outsole and shoe having it
Inventor: UMEZAWA IKUKO
IPC: A43B5/06
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outsole 2 easy of production although it is formed from a plurality of areas.  <P>SOLUTION: The shoe outsole 2 is molded from a rubber composition and has a main body 4 and a large number of projections 5 projected from the main body 4. The main body 4 has grooves 6a, bases 7, and blocks 8. The block 8 on the bottom surface of the main part 4 is separated from the base 7 by the groove 6. In the production of the outsole 2, the first rubber composition is packed in a molding mold to mold the blocks 8. Next, burrs are removed from the blocks 8. Next, the second rubber composition different in color from the first rubber composition is packed in the mold to mold the bases 7 and the projections 5. The difference in height H between the block 8 and the groove 6 adjacent to the block 8 is 2.0-4.0 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206327-A (JP)
Title: Flexible polyurethane foam, production method and application of the same
Inventor: UTSUMI HIROYUKI
IPC: C08G18/18
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-density flexible polyurethane foam useful for molding a skin-integrated foam having a good touch as a head rest for an automobile and the like by suppressing impregnation of the polyurethane foam into the skin in the forming of the skin-integrated foam.  <P>SOLUTION: The method for producing the flexible polyurethane foam comprises expanding an expandable raw material containing at least polyol, polyisocyanate and a liquefied carbon dioxide gas such that the rise time is from 5 seconds to 40 seconds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212786-A (JP)
Title: Skin care medicament with bamboo extract component as active ingredient
Inventor: AKIHISA TOSHIHIRO
IPC: A61K8/97
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiallergic agent, skin care preparation, dermatitis inhibitor and bath preparation, effective for various itches felt at the skin, serving as natural matter-derived antipruritics, and useful for preventing and treating atopic dermatitis and allergic symptoms.  <P>SOLUTION: The skin care medicament, dermatitis inhibitor and bath preparation each containing bamboo extract component are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208476-A (JP)
Title: Device and method for determining ingested nutrition balance
Inventor: TAKEMOTO HIRONARI
IPC: A23L33/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily determine a favorable ingested nutrition balance for an individual person, by taking an actual life style condition of the individual person, based on a favorable ingested balance of the three major nutrients favorable in prevention of corpulence and preservation of health on a statistical viewpoint.  <P>SOLUTION: A ratio = p/c of an energy quantity (unit: calorie) of a protein ingested actually by an examined person to an energy quantity (unit: calorie): c of a carbohydrate ingested actually by the examined person is corrected into a corrected p/c value using life activity intensity of the examined person by a correction means, the corrected p/c value is compared with the ratio of the protein to the carbohydrate favorable in the prevention of corpulence and the preservation of health as proposed up to now in the statistical viewpoint = the protein (ingested energy quantity)/the carbohydrate (ingested energy quantity) = 0.75, and the ingested nutrition balance for the examined person is judge-determined based on a degree of estrangement of the corrected p/c value from 0.75.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218674-A (JP)
Title: Output buffer, input buffer, and bi-directional buffer of semiconductor integrated circuit
Inventor: ENDO KATSUHIKO
IPC: H03K17/10
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an output buffer, input buffer, and bi-directional buffer of 1.8 V which may be of small chip size in a semiconductor integrated circuit.  <P>SOLUTION: Final-stage MOS transistors 10 and 15 operate with a power source 12 of 1.8 V, but have 1.5 V withstand voltage. When a '1' level (1.5 V) is applied to an internal output terminal 1, P-type MOS transistors 8 and 9 turn on and a P-type MOS transistor 10 turns on with a divided voltage determined by the resistance values of both the transistors. The transistor sizes of the P-type MOS transistors 8 and 9 are so designed that the divided voltage never becomes below 0.3 V when the P-type MOS transistor 10 turns on. An N-type MOS transistor 15 already turns off, so a '1' level (1.8 V) is outputted to an external output terminal 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213233-A (JP)
Title: Aqueous adhesive for paper and laminate
Inventor: SHIBA YOSHITO
IPC: C09J133/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous adhesive excellent in adhesiveness between paper and various thermoplastic resin films and capable of forming an adhesive layer having transparency as well as water-resisting properties at a low temperature.  <P>SOLUTION: The aqueous adhesive for paper comprises an aqueous dispersion in which a polyolefin resin comprising an unsaturated carboxylic acid or its anhydride (A1), an ethylenic hydrocarbon (A2) and a specific compound (A3) and having ≥0.01 mass% to <5 mass% ingredient (A1) and a mass ratio of (A2)/(A3)=55/45-99/1 is dispersed in ≤1 μm number average particle size. The laminate is provided by using the aqueous adhesive and laminating the paper with the thermoplastic films.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219338-A (JP)
Title: Information recording reproducing system and information recording and reproducing apparatus
Inventor: NEMOTO TATSU
IPC: H04N5/44
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording reproducing system to which a plurality of information recording and reproducing apparatuses are connected through a digital interface allowing the optionally connected apparatuses to utilize an immediate access function to the start of a program independently of which apparatuses have recorded the program.  <P>SOLUTION: The information recording and reproducing apparatus 201 includes: means 231, 238 for creating program information as to a program to be recorded and storing the information; and means 220, 221, and 222 for requesting other information recording and reproducing apparatuses 202, 203, etc., via the digital interface 212 to transmit program information and for transmitting/receiving the information. When the information recording and reproducing apparatus 201 records a program from a recording medium, acquires the related program information from the other information recording and reproducing apparatuses 202, 203 and reproduces the program by applying immediate access to the start of the program.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216899-A (JP)
Title: Portable radio terminal and information transfer system using the same
Inventor: NAKABAYASHI TAKAMITSU
IPC: B42D15/10
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To add a non-contact IC card function to a portable radio terminal, to make easily realizable remount of the non-contact IC card function on another terminal, and to make transferable information between the non-contact IC card function and the portable radio terminal to which the function is added.  <P>SOLUTION: When a dual-interface IC card 8 is mounted, a 2nd contactor 10 externally fitted to an antenna for the contactless IC card function of the IC card 8 and a 2nd connection terminal 14 on the side of the portable radio terminal 1 are electrically connected and an antenna coil 9 provided on the side of the portable radio terminal 1 as an external antenna of the IC card 8 is connected to the side of the IC card 8 to constitute the contactless IC card function and a 1st contactor 15 for the contactless IC card function of the IC card 8 and a 1st connection terminal 12 for a contact type function on of the IC card 8 and a 1st connection terminal 12 for a contact type function of the side of the portable radio terminal 1 are electrically connected to constitute a contact type IC card function capable of writing and rewriting contents in the memory of the IC card 8 from the portable type radio terminal 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002298759-A (JP)
Title: Deflection yoke device
Inventor: TANIWA KENICHIROU
IPC: H01J29/76
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke device capable of correcting misconvergence using a simple configuration without causing a drop of the sensitivity of piece correcting coils. SOLUTION: The deflection yoke device is equipped with a deflection yoke 3 having a pair of horizontal deflecting coils 2 and a pair of vertical deflecting coils 2 to generate a magnetic field for deflecting an electron beam emitted from an electron gun of a color cathode-ray tube in the horizontal direction and vertical direction, four-polar piece correcting coils 18a and 18b of such a structure that coils to be in series connection with the vertical deflecting coils 2 are wound on a pair of channel-shaped cores 17a and 17b arranged in the vertical direction and that the cores are arranged opposingly on the electron gun side of the deflection yoke 3 with the electron beam interposed in between, and a sliding mechanism 19 for sliding the coils 18a and 18b relative to the cores 17a and 17b.
Patent JP-2003219210-A (JP)
Title: Image signal processor
Inventor: HAYASHI KENKICHI
IPC: H04N5/232
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image signal processor capable of generating a satisfactory image signal by appropriately performing noise reduction processing in accordance with the degree of a noise production and also minimizing a cost increase by realizing such noise reduction with a small scale circuit configuration.  <P>SOLUTION: A control circuit 24 controls the number of times for performing noise reduction processing by using a 2-pixel average filter being a minimum unit of a lowpass filter and a 3-pixel median filter being a minimum unit of a median filter or the like as a noise reduction circuit 28 for reducing noise components of an image signal generated from an output signal of an image pickup element 16. The number of processing times is determined on the basis of various conditions (photographic sensitivity, exposure period, photographing mode) in photographing related to the degree of a noise occurrence. Thus, it is possible to realize various filter characteristics and also to accomplish the simplification of a circuit configuration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316041-A (JP)
Title: Treating method using dielectrics barrier discharge lamp
Inventor: MATSUNO HIROMITSU
IPC: B01J19/12
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a treating method utilizing a dielectrics barrier discharge lamp by which various kinds of treatment can be executed with high grade and at high speed or with high efficiency. SOLUTION: A first dielectrics barrier discharge lamp and a second dielectrics barrier discharge lamp radiating UV rays of different wavelengths are used in this invention. A material to be treated is brought into contact with a treating fluid containing at least oxygen, is irradiated with UV rays from the first dielectrics barrier discharge lamp to generate ozone and is irradiated with UV rays from the second dielectrics barrier discharge lamp to generate active oxygen. Further decomposition and activation are caused by irradiation with UV rays from the first dielectrics barrier discharge lamp and reactivation is caused by bringing the material to be treated into contact with the treating fluid and by irradiation with UV rays from the second dielectrics barrier discharge lamp to treat the material to be treated.
Patent JP-2003210354-A (JP)
Title: Hand dryer
Inventor: UCHIDA MASAKI
IPC: A47K10/48
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the construction easiness of a hand dryer having a heater.  <P>SOLUTION: In the hand dryer composed of a dryer 4 equipped with a main body box 2 having a treatment space where hands can be put in and put out and an air stream generating part 3 for sucking air from the outside into this main body box 2, pressurizing the sucked air, converting the air to a high-speed air stream and jetting it out to the treatment space 1 in the main body box 2, and a heat storage type air heater 6 removably provided in an air sucking port 5 of this dryer 4 for elevating the temperature of air sucked into the sucking port 5, a connecting line and a connector are provided as power supply means for supplying power to the heat storage type air heater 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214717-A (JP)
Title: Heat exchanger and heat machine using the same
Inventor: TOYODA TAKASHI
IPC: F25B9/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To form an easy-to-handle heat exchanger by a technique different from folding a thin copper plate, and provide a heat machine that uses the heat exchanger.  <P>SOLUTION: The heat exchanger 1 houses a given shape of a heat exchanger block 2 of a gas-permeable, heat-conductive material in a metal shell 3, and brings an outer surface of the heat exchanger block 2 and an inner surface of the shell 3 into close contact. The heat exchanger 1 is inserted in a heat exchanger head 100 of the heat machine so that an outer surface of the heat exchanger 1 and an inner surface of the heat exchanger head 100 are in close contact. When working gas passes through the heat exchanger block 2, heat of the working gas is transferred to the heat exchanger head 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215241-A (JP)
Title: On-vehicle radar apparatus
Inventor: FUJII TAKASHI
IPC: G01S13/93
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily judge possibility of collision with an object while using a range-finding means to detect direction and distance from the object.  <P>SOLUTION: An automobile V is provided with a range-finding means 11 in which the area in front of the automobile V is set to be a detection area A1. The range-finding means 11 detects the distance from an object Ob present in the detection area A1, and also detects the direction in which the object is present. A coordinates conversion means 15 acquires a coordinates value where the distance and the direction obtained by the range-finding means 11 are mapped to an orthogonal coordinates space. An alert region setting means 13 defines an alert region in the direction along one coordinate axis of the orthogonal coordinates space, within a range taken as an own car line Lm in the orthogonal coordinates space. A judging means 12 is alerted from an alert means 14 that the coordinates value acquired by the coordinates conversion means 15 is within the alert region set by the alert region setting means 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305507-A (JP)
Title: Optical communication system
Inventor: SETO ICHIRO
IPC: H04B10/27
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system that can efficiently apply vestigial sideband modulation even to an optical signal with a frequency chirp and a biased frequency spectrum while suppressing eye penalty so as to generate an optical NRZ pulse to suppress spread of an optical signal band. SOLUTION: The optical communication system adopting intensity modulation optical communication is characterized in that it is provided with an optical multiplexer which has input ports for each channel and synthesizes optical signals received through input ports. When the optical multiplexer multiplexes a plurality of the optical signals of different wavelengths, the optical multiplexer at one or more optional ports sets a carrier frequency fsig of the optical signal passing through the port deviated from the center frequency ffi1 of the port to apply vestigial sideband modulation to the optical signal passing through the port and multiplexes the optical signals transmitted through the other ports than the port to produce a wavelength multiplex optical signal as an optical transmission signal.