baber/WOPTO huggingface dataset:
Patent JP-2003200928-A (JP)
Title: Collapsible pallet
Inventor: KAWAMICHI KIYONORI
IPC: B65D19/32
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate some problems that there are provided many prior art pallets having some paper pipes or cardboards adhered or formed when a load strength in the prior art pallet is made high, a volume of the paper-made pallet becomes large and bulky, its transportation cost becomes high when the pallet is not used or only the paper-made pallet is transported, and a wide space is needed when the pallet is not used.  <P>SOLUTION: When a pallet is not used or when a paper-made pallet A having a top plate 1 and a bottom plate 2 adhered to a collapsible supporting member 3 is not assembled but stored so as to reduce a volume of the paper-made pallet only without becoming bulky or when only the paper-made pallet is transported, a volume for the pallet is low, a less space for the pallet is available and its transportation cost becomes less-expensive. In addition, a cylindrical cardboard band assembled into a cylindrical shape is stored in a supporting member 3 to cause a load strength to become high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187127-A (JP)
Title: System or so-called business model for fusing tv reception (audience) to buying behavior (customer) by using tv receiver body as convenience store, tv broadcast program as commodity (article, service) union catalog, and tv remote control switch as payment terminal for commodity trade
Inventor: MORI SHIGEYASU
IPC: H04N21/4725
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow the purchase of a commodity appearing in a screen and also allow the saving of commercial time and the market research for audiences by fusing TV reception to purchase by using a TV as a convenience store, a program as a commodity catalog, and a remote control switch as a payment terminal.  <P>SOLUTION: An Internet TV in which TV broadcasting is integrated to interactive data communication is introduced, and an audience is connected to a head end (a commodity information provider, a seller) by the Internet to deliver an article in a program or service commodity information to the audience simultaneously with broadcasting. The audience operates the remote control to integrally display the information corresponding to a program scene and a purchase procedure column, enters prescribed items, and operates a purchase determination button on the screen. The determination button operation is transmitted to the head end as purchase instruction data by the Internet, and the head end delivers a commodity to the audience, receives the sales price (credit settlement) to complete the commercial trade. Further, a database for a series of trade actions is formed to manage customers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501905-A (JP)
Title: 統合されたホームローケーションレジスタおよびｉｐ−ｓｓ７ゲートウェイ
IPC: H04L12/66
Filed: 2000-05-01
Abstract: (57)【要約】
無線通信ネットワークでメッセージを送信しかつ受信するための統合されたＩＰ−ＳＳ７ゲートウェイおよびホームローケーションレジスタシステムが開示されている。このシステムは無線ユーザ加入者情報を記憶するホームローケーションレジスタ（ＨＬＲ）を含む処理システムを具備する。第１のインターフェースは無線オフィスシステム（ＷＯＳ）ネットワークと通信し、ＴＣＰ／ＩＰプロトコルを用いてメッセージをルーチングする。第２のインターフェースは公衆陸上移動通信ネットワーク（ＰＬＭＮ）と通信し、ＭＴＰプロトコルを用いてメッセージをルーチングする。ゲートウェイ機能はＨＬＲ並びに第１および第２のインターフェースに作動的に接続され、それらの間のメッセージ伝送を制御する。
Patent JP-2003502830-A (JP)
IPC: H01M4/525
Filed: 2000-05-30
Abstract: Rechargeable electrochemical cell, with a negative electrode, which in charged state contains an active metal selected from the group of the alkaline metals, the alkaline-earth metals and the metals of the second subgroup of the periodic table of elements; an electrolyte solution based on sulfur dioxide; and a positive electrode containing the active metal, from where ions come out into the electrolyte solution during the charging process.A self discharge reaction takes place at the negative electrode, for which the sulfur dioxide of the an electrolyte solution reacts with the active metal of the negative electrode to form a poorly soluble compound. According to the invention, the electrochemical charge quantity of the sulfur dioxide in the cell, calculated with one faraday per mole sulfur dioxide, is smaller than the charge amount of the active metal which can be theoretically electrochemically accumulated in the positive electrode.
Patent JP-2003503180-A (JP)
IPC: C12M1/14
Filed: 2000-04-20
Abstract: According to the invention, the unstructured or loosely structured organic waste is comminuted to a maximum grain size of 3 mm and standardized to a homogenous paste (11) with a dry matter content of 5 to 22 % which is then fed to an acidic hydrolysis for a maximum of 24h, after which the paste is subjected to a controlled-temperature methanisation. A vibrating colloid mill is used in the comminution process, a hydrolysis vessel (13), equipped with a vane-type rotary pump, a gas evacuation device and a heating element is used for hydrolysis and for methanisation, an anaerobically operating disc reactor (19) is used which can be heated and fed with gas and which comprises a rotational drive.
Patent JP-2003503964-A (JP)
IPC: H04Q7/36
Filed: 2000-07-03
Abstract: A checksum is calculated on a database stored in a SIM card when changes are made to a database stored therein. This checksum can be stored in a mobile phone, e.g., with the change log. When synchronization between devices is to be performed, another checksum can be calculated on the database stored in the SIM card. If the stored checksum does not match the calculated checksum, then a change has occurred in the contents of the database that is not reflected in the change log. Accordingly, a full synchronization process can be performed wherein the database records in each device can be compared. If, on the other hand, the checksums match, then the change log accurately reflects any changes made to the database stored in the SIM card and the synchronization process can proceed more expediently using the change log.
Patent JP-2003505240-A (JP)
Title: 粒状鉱石の選鉱処理工程
IPC: B07B4/08
Filed: 2000-06-16
Abstract: (57)【要約】
本発明は、粒状鉱石２の準備工程として、鉱石２にガスを用いた送風選鉱処理を行う方法に関するものである。粗粒分級物６と第１微粒分級物８という２種類の分級物が形成され、粗粒分級物６は排出され、第１微粒分級物８はガスによって搬送され、次いで、ガスから分離され、その少なくとも大部分は粗粒分級物６と共に処理される。第１微粒分級物８は、再度、ガスを用いた送風選鉱にかけられ、第２微粒分級物１８が生成され、粗粒分級物と共に処理される。蝶微粒分級物１９は、ガスと共に搬送され、次いで、ガスから分離される。このようにして、超微粒分級物１９により、粒状鉱石２のための後続の処理工程で生じる可能性のあった固化及び粘着の問題を回避することができる。
Patent JP-2003507693-A (JP)
Title: 臨床上のマーカとして血小板収縮力と全血の凝血塊弾性率を使用する方法
IPC: G01N33/86
Filed: 2000-08-11
Abstract: (57)【要約】
【課題】  アテローム動脈硬化症の患者の危険性および／あるいは外科的処置をおこなう際に患者の出血の危険性を迅速に評価可能とする方法を提供すること。
【解決の手段】血小板収縮力および／あるいは凝血塊弾性率の測定値を臨床上のマーカとして使用し、測定値の上昇はアテローム動脈硬化症を示し、測定値の低下は出血の危険性を示す。
Patent JP-2003507032-A (JP)
Title: 細胞材料の凝集
IPC: B01D21/01
Filed: 2000-08-02
Abstract: (57)【要約】
細胞材料を含有する懸濁媒体から微生物細胞材料を凝集させる方法であって、カチオン性であり、２dl/g以下の固有粘度を有する第一のポリマー材料を懸濁媒体に添加することと、その後又は同時に、カチオン性又は実質的に非イオン性であり、少なくとも４dl/gの固有粘度を有する第二のポリマー材料を懸濁媒体に添加することと、細胞材料を凝集させることとを含む方法。
Patent JP-2003509097-A (JP)
Title: 検眼鏡付属品
IPC: A61B3/13
Filed: 2000-07-28
Abstract: (57)【要約】
マスク（２２）およびマウンティング手段（３６）を包含し、個人の視線を検眼鏡（１２）の正面の、ハウジング（１８）内のアイピース（３２）に向けさせる補助を提供する検眼鏡付属品（１０）。マスク（２２）は、マウンティング手段（３６）によって検眼鏡（１２）のハウジング（１８）の正面（２０）に固定される。マスク（２２）は、マスク（２２）がハウジング（１８）の正面（２０）を横切って固定されたとき、検眼鏡（１２）のアイピース（３２）と干渉しないように検眼鏡（１２）の正面を横切って配置される。
Patent JP-2003513121-A (JP)
Title: 気相重合法
IPC: C08F210/16
Filed: 2000-10-24
Abstract: (57)【要約】
本発明は、重合反応器にてα−オレフィン共重合法により生成されるコポリマーのポリマー凝集を防止すると共にその密度を制御する方法に関するものであり、ここでコモノマーとモノマーとの導入流速比を一定に保つ。
Patent JP-2003514310-A (JP)
Title: 消去および／またはポインティング機能をもつ筆記および描画をディジタル化するための装置
IPC: G06F3/041
Filed: 1999-11-08
Abstract: (57)【要約】
直線と既知の位置および配向にある面（２３）との間の１つまたは複数の交差ポイントの、グラフィカル表現を獲得するための方法およびシステム。所望の空間配向にある整列した２つ以上の送信ポイント（１２）からの送信が、受信機のセット（１８）中で受信される。送信ポイント（１２）は直線にほぼ沿って位置し、各送信ポイント（１２）は、隣接するポイント（１２）から第１の固定距離だけ離れている。少なくとも２つの送信ポイント（１２）から送信される信号を受信機のセット（１８）中で受信し、受信した信号を処理することにより、少なくとも２つの送信ポイント（１２）の空間座標が決定される。送信ポイント（１２）と同一直線上にあり、少なくとも１つの送信ポイント（１２）から第２の固定距離だけ離れている、少なくとも１つの固有ポイント（２４）が決定される。この固有ポイント（２４）の空間座標が、少なくとも２つの送信ポイント（１２）の空間座標と第２の固定距離を用いて計算され、面（２３）の空間表現が決定および／または計算される。直線と面（２３）が交差するときは、交差ポイントの空間座標が計算される。交差ポイントと固有ポイント（２４）との一致を示す第１のグラフィカル表現、および一致がないことを示す第２の異なるグラフィカル表現が、面（２３）のグラフィカル表現上に表示される。
Patent JP-2003513998-A (JP)
Title: ゲルタイプのオイルフリー化粧品
IPC: A61K8/73
Filed: 2000-11-15
Abstract: (57)【要約】
本発明は、脂肪族多価アルコール、脂肪酸エステルのアルカリ塩、炭水化物ベースまたはコレステロールベースの界面活性剤／乳化剤またはその組み合わせ、および水を含み、実質的に油を含まない非エマルション局所用ゲル組成物に関する。
Patent JP-2003518994-A (JP)
IPC: A63B57/00
Filed: 2001-01-04
Abstract: A golf game employing r.f-tag coded golf balls has a playing area with r.f. antennae located underneath to enable the number of strokes taken by a player to be counted. Separate antennae are provided for the tee area and hole, respectively, and the antennae around the hole are smaller to improve resolution. The antennae are connected to a computer which monitors successive moving and stationary phases of a golf ball to count the number of strokes taken by a player.
Patent JP-2003519208-A (JP)
Title: （ｒｒ，ｓｓ）−３−（２−ジメチルアミノメチル−１−ヒドロキシシクロヘキシル）フェニル２−ヒドロキシベンゾエートから誘導される新規エステル
IPC: A61P25/04
Filed: 2000-12-26
Abstract: (57)【要約】
本発明はトラマドール類似体である３−（２−ジメチルアミノメチル−１−ヒドロキシシクロシクロヘキシル）フェニルの（ＲＲ，ＳＳ）−２−ヒドロキシベンゾエートから誘導される新規なエステル、該エステルを得、該化合物を鎮痛特性を有する医薬の製造に利用する方法に関する。これらの一般式（Ｉ）の新規な生成物はトラマドールよりも高い鎮痛活性を示す。
Patent JP-2003523857-A (JP)
Title: テープ全体の塗布
IPC: B65H37/00
Filed: 2001-02-12
Abstract: (57)【要約】
修正テープ４を塗布表面２０に塗布する手持ち型装置１は、修正テープ４供給部分用の供給スプール３のみを有する。例えばローラであってもよい塗布要素５は、塗布表面２０に修正テープ４全体を塗布する。ベーステープ等はケーシング内に巻き取られない。従って、第２の巻き取りスプールが省略できる。塗布要素５の近傍には、塗布表面２０から装置１を持ち上げた時に修正テープ４を切断又は分離する、切断／分離要素１０が設けられる。
Patent JP-2003524267-A (JP)
Title: 保険引き受けのための多段包括的リスクアセスメントシステム
IPC: G06Q40/00
Filed: 2001-02-22
Abstract: (57)【要約】
要約書なし
Patent JP-2003525239-A (JP)
Title: タキサン化合物とのファルネシルタンパク質トランスフェラーゼ阻害剤の組み合わせ剤
IPC: A61P43/00
Filed: 2001-02-26
Abstract: (57)【要約】
本発明は、腫瘍細胞の増殖を阻害するためのかつ癌の治療で有用なファルネシルトランスフェラーゼ阻害剤およびタキサン化合物の組み合わせ剤に関する。
Patent JP-2003525281-A (JP)
Title: インダン誘導体および細胞接着抑制物質としてのそれらの使用
IPC: C07D235/30
Filed: 2001-02-28
Abstract: (57)【要約】
本発明は、下記の定義を有する一般式（Ｉ）の生理学的に活性な化合物および対応するそのＮ−オキシドまたはプロドラッグ、並びに前記化合物および対応するそのＮ−オキシドまたはプロドラッグの医薬として許容できる塩および溶媒和物を目的とする：式（Ｉ）中、Ｒ 1 はアリール、ヘテロアリールまたは基Ｒ 3 −Ｌ     2 −Ａｒ 1 −Ｌ 3 を表し；Ｒ 2 は水素または低級アルキルを表し；Ｒ 3 はアリールまたはヘテロアリールを表し；さらにＡｒ 1 は任意に置換された飽和、部分飽和、または完全に不飽和の８から１０員の二環式環系でＯ、ＳまたはＮから選択される少なくとも１つのヘテロ原子を含み；Ｙはカルボキシまたは酸性同配体である。前記化合物は、重要な医薬的特性、特にＶＣＡＭ−１およびフィブロネクチンとインテグリンＶＬＡ−４（α４β１）との相互作用を調節する能力を有する。
Patent JP-2003535580-A (JP)
IPC: C12Q1/6886
Filed: 2001-03-27
Abstract: Screening and diagnostic reagents, kits and methods for primary and/or metastatic stomach or esophageal cancer are disclosed. Compositions for and methods of imaging and treating primary and/or metastatic stomach or esophageal cancer are disclosed. Vaccines compositions and methods of for treating and preventing primary and/or metastatic stomach esophageal cancer are disclosed.
Patent JP-2003530361-A (JP)
Title: 化学的に修飾した新規なエリスロポエチン刺激タンパク質組成物および方法
IPC: A61K47/48
Filed: 2001-04-06
Abstract: (57)【要約】
本発明は、広義にはタンパク質の修飾の分野、より具体的には水溶性ポリマーの新規なエリスロポエチン刺激タンパク質（ＮＥＳＰ）への結合に関する。
Patent JP-2003532689-A (JP)
Title: ビスホスホン酸またはそれらの塩を含む、皮下投与のためのゲル様医薬組成物
IPC: A61K47/38
Filed: 2001-04-23
Abstract: (57)【要約】
本発明は、ビスホスホン酸またはそれらの塩を有効物質として含有する、皮下、すなわち非経口投与のための製剤製剤および、この製剤の製造にも関する。本発明による製剤によって、比較的高濃度のビスホスホン酸塩を、禁忌を生じることなく、局所的に投与することができる。
Patent JP-2004513221-A (JP)
Title: 銅シード層の異常を克服し表面形状サイズ及びアスペクト比を調整する方法と装置
IPC: H01L21/28
Filed: 2001-05-10
Abstract: 【課題】基板の高アスペクト比の構造にメタルを電気化学的に堆積する方法及び装置を提供する。 【解決手段】本発明の１つの態様は、基板を処理する方法が提供され、方法は、第１の導電材料が上に堆積されている基板を、電気化学浴を収容している処理チャンバに位置付けるステップと、基板が電気化学浴に浸漬されている間に基板にメッキバイアスを与えることにより、第１の導電材料が電気化学浴に接触する際に第１の導電材料上に第２の導電材料を堆積するステップと、電気化学堆積技術により、表面形状を充填する為に第２の導電材料上に第３の導電材料をインシチュウで堆積するステップとを有する。バイアスは約２０ｍＡ ＊ 秒／ｃｍ ２ 〜約１６０ｍＡ ＊ 秒／ｃｍ ２ の電荷密度を有する。電気化学堆積技術はパルス変調技術を有する場合がある。 【選択図】図２
Patent JP-2002255768-A (JP)
Title: Apparatus for instantly formulating two products
Inventor: DE LAFORCADE VINCENT
IPC: A61K8/00
Filed: 2002-01-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which has advantages of safety, economic manufacture, simple use, or the like, separately packs two products so as to prepare a cosmetic composition, or the like, and instantly mixes them. SOLUTION: This apparatus is equipped with a first container which stores the first product, forms a first opening part and is provided with a first connection means and a second container which stores the second product, forms a second opening part to be closed by a film seal and is provided with a second connection means to be connected to the first connection means. The first container is furnished with a safety member to be connected to the film seal before the first connection means is connected to the second connection means.
Patent JP-2003208741-A (JP)
Title: Cartridge type magnetic tape device
Inventor: KUBOTA KENJI
IPC: G11B15/67
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a stress on a magnetic tape due to an excessive tension caused on the magnetic tape when the magnetic tape contained in a slack state into a cartridge is tightly wound.  <P>SOLUTION: The number of control pulses required to drive a file reel motor being a 3-phase 8-pole brushless motor by 15° equivalent to the resolution of a Hall sensor for sensing a rotary angle of the file reel motor is measured in advance at shipment of a manufacturing factory or at start of the magnetic tape device. In the case of winding tightly the magnetic tape by using the file reel motor, The reel motor is intermittently driven by using 1/2 to 1/4 division of the control pulse so as to suppress the drive speed of the reel motor and to improve the control accuracy of a stopped position. Further, the resolution of the Hall sensor can be set to 12° or 10° by selling the number of poles of the brushless motor to 10-poles or 12-poles and the control pulses are preferably stored in a nonvolatile area of the magnetic tape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332756-A (JP)
Title: Fence device
Inventor: FURUYAMA NORIKO
IPC: E04H17/16
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a fence device allowing the independent replacement of a fence body formed of a panel body. SOLUTION: Holding pieces 23 are provided projecting in an adjoining direction on one side of the adjoining side of a pair of poles 1, 1 adjojning to each other. The fence body 2 engaged between the posts 1, 1 inside the holding pieces 3 are received and supported on the posts by receiving support means. Battens 10 holding relative to the holding pieces 3 through the fence body 2 are detachably fixed to the supports 1, 2.
Patent JP-2003205965-A (JP)
Title: Beverage vessel
Inventor: OKUBO SHINICHI
IPC: B65D51/18
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact-resistant and sanitary beverage vessel which is most suitable for passing on the content by a plurality of persons.  <P>SOLUTION: In the beverage vessel, the inner shape of cups 12 and 13 is substantially agreed with the outer shape of a beverage can 11, and the cups 12 and 13 are fitted to the beverage can 11 and integrated therewith so that the cups face each other from a mouth for drinking side and from a side opposite thereto. When the cups 12 and 13 are fitted, the mouth for drinking of the beverage can 11 and the inner surfaces of the cups 12 and 13 are not exposed to the outside atmosphere, and a sanitary beverage vessel can be obtained, and the size of the entire vessel can be reduced. In addition, the cups 12 and 13 can function as protective members of the beverage can 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206523-A (JP)
Title: Watertight structure of sluice gate door
Inventor: KUBOTA TAKASHI
IPC: E02B7/54
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sluice gate door having a simple improved means for preventing rolling-in.  <P>SOLUTION: This sluice gate door has a door stop having an opening arranged on a front side wall surface of an intake, a door body for opening-closing the opening, and a driving means for vertically moving the door body, and is characterized by: protecting watertight rubber by arranging the watertight rubber arranged in a peripheral edge part of a position opposed to the opening on an inside surface of the door body for maintaining watertightness at closing time, and a projecting body for separating the door body from a receiving plate at opening-closing operation time of the door body; and maintaining the watertightness at closing time by arranging a sinking hole of the projecting body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208163-A (JP)
Title: Performance data transfer controller, electronic instrument, performance data transfer controlling program, and performance data obtaining program
Inventor: TORIMURA HIROYUKI
IPC: H04L9/08
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized use of performance data to be distributed from a server 4.  <P>SOLUTION: A personal computer 2 is connected with the server 4 through a communication network 3, and an electronic organ 1 is connected with the computer 2 through an MIDI cable. The performance data for listening trial is sent from the server 4 to the organ 1 through the computer 2 to carry out listening trial operation, and purchasing operation is carried out to send performance data for purchasing. Data encrypted by the server 4 is decrypted to the performance data by the computer 2. A key is generated by the organ 1 and sent to the computer 2. The computer 2 newly codes the performance data by using the key. The coded data is embedded to the exclusive data of an MIDI standard and sent to the organ 1, which decodes it by using the key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003147960-A (JP)
Title: Reinforcement installation type separator bolt and mounting structure of the separator bolt
Inventor: TOYOMOTO MITSUO
IPC: E02D27/08
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a technical means for firmly fixing a separator bolt to a reinforcement in radial and axial directions and capable of also coping, to some degree, with reinforcements of different diameters on the separator bolt used by connecting to the reinforcements for holding a control panel at a specified position. SOLUTION: The base end of a screw lever 6 is connected or fixed to a steel plate 1 formed in a chevron shape by bending in a direction perpendicular to the axis thereof, and the center part of both skirt sides 12 of the chevron- shaped steel plate is fitted into the thread groove 5 of the reinforcement 3. The chevron-shaped steel plate 1 is tightened to the reinforcement 3 with a tightening bolt 2 passed through the ridge part of the chevron-shaped steel plate 1, and the skirt side 12 of the chevron-shaped steel plate to be pushed out by a tightening force is engaged with the thread groove 5 of the reinforcement to connect the screw lever 6 to the reinforcement 3. Thus, merely one type of fixture can cope with a plurality types of reinforcements with different diameters, and the types of the sizes of the metal bars are less required.
Patent JP-2003214810-A (JP)
Title: Measuring device and method for oil film
Inventor: MOMONO TATSUNOBU
IPC: G01N27/22
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To locally measure the thickness of an oil film at each space between facing surfaces with simple construction to measure a local lubrication state at each space between them.  <P>SOLUTION: A measuring device 10 for an oil film is provided with an electrode 11 provided with insulation from an outer circle 21 with exposure to a facing surface to a roller 22 on the outer circle 21 of a cylindrical roller bearing 20, a power source inputting part 12 applying a voltage to the outer circle 21 with connection to the outer circle 21, and an electric capacity measuring circuit measuring the change of the electric capacity of a capacitor composed of the oil films at facing surfaces and a space between the outer surface 21 and the roller 22 near the electrode 11 with connection to the electrode 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217145-A (JP)
Title: Optical head and optical information recording and reproducing apparatus using the same
Inventor: NAKAO TAKESHI
IPC: G11B7/135
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head for preventing destruction of recording data by a side beam and realizing a stable tracking servo in the case of adopting a DPP (Differential Push-Pull) method for a system employing a short wavelength laser light source and a high NA (Numerical Aperture) objective lens as a tracking error detection system and an optical information recording and reproducing apparatus with the optical head mounted on it.  <P>SOLUTION: The purpose above can be attained by changing a luminous quantity ratio of a main beam to a side beam between recording and reproduction of information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214657-A (JP)
Title: Air-conditioning method and air-conditioning system
Inventor: SUZUKI HIROSHI
IPC: F24F5/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently store cold or heat by spreading cold air or warm air jetted from a fan coil unit 26 in a wide region of a ceiling-side concrete floor slab 22 in a thermal storage period in the night.  <P>SOLUTION: By operating the fan coil unit 26 in the night not requiring the air conditioning of a living room space K, cold air or warm air is blown over the undersurface of the ceiling-side concrete floor slab 22 from discharge ports 34 for night thermal storage. The blown cold air or warm air is branched and flows from the centers of the spaces in respective girders toward the side parts on both sides along a projecting part 40A and a recessed part 40B on the undersurface of a deck plate 40 by Coanda effect in the spaces in the respective girders, and passes beams 16 by passing the inside of the recessed part 40B at a position with the beams positioned to flow toward the side parts of the spaces of the respective girders by passing beams 16, so that the cold and the heat are stored throughout a wide region of the floor slab 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218938-A (JP)
Title: Packet communication system
Inventor: WATANABE KAZUMI
IPC: H04L47/43
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inversion of transmission sequence due to outrunning of packets in a packet communication system where a load distributor distributes and integrates packets so as to perform data conversion processing in parallel.  <P>SOLUTION: The packet communication system includes: the packet distributor 1 for distributing packets on a broadband transmission line 50 into narrow band transmission lines 511 to 513; two data converters 71 to 73 or more provided corresponding to the narrow band transmission lines 511 to 513; and a packet integrator 3 for integrating the packets and transmitting the resulting packet to a broadband transmission line 51, and the transmission timing of packets in the data converters 71 to 73 is controlled on the basis of packet reception information in all the data converters 71 to 73.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312070-A (JP)
Title: Wireless communication antenna and movable electronic apparatus fitted with such antenna
Inventor: SHIN HYO SIK
IPC: H01Q1/22
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for wireless communications and a movable electronic apparatus fitted with such an antenna whereby it is possible to prevent the antenna from being damaged by interference of any external matter, secure a wide grounding area, and enhance the transmitting/receiving efficiency without requiring antenna manipulation made by the user. SOLUTION: The movable electronic apparatus comprises a case 62 having an opening, a display panel 67 exposed to the outside from the opening in the case 62 for displaying characters or image information, a panel frame 68 formed from a metal member, supporting the contour of the display panel 67 and positioned inside the case, and antenna 40 grounded to the panel frame 68 in the built-in condition in the case 62 and enabling transmission and reception for conducting wireless communications.