baber/WOPTO huggingface dataset:
Patent JP-2002513666-A (JP)
IPC: D06B11/00
Filed: 1999-04-27
Abstract: A quilting machine is provided having a quilting station and a printing station located upstream of the quilting station, with a conveyor extending through each of the stations to convey a web of quilting material through the machine. At the printing station a top layer is printed with a multi-colored design under the control of a programmed controller, which may vary the design from section to section of the web so that individual or small quantities of panel sections of the web may be decorated with a different pattern. The conveyor preferably moves the quilting material relative to stationary heads, but the conveyor may alternatively stop at various stations and the printing or quilting heads moved relative to the stationary web on the conveyor. Precise longitudinal position information is maintained of the location of the printed pattern. The conveyor then conveys the top patterned layer web through a drying station. After bringing the top layer web together with webs of filler and backing material, the conveyor conveys the multi-layered web to the quilting station where a quilted pattern is caused by the controller to be sewn on the printed pattern bearing material in registration with the printed pattern. Preferably, printing is applied before the quilting, but quilting before printing can be accomplished according to certain aspects of the invention. A cutoff station separates the web panels bearing composite printed and quilted patterns under control of the programmed controller. For mattress cover manufacture, border panels can be quilted and printed in coordination with the top and bottom mattress panels, as part of the same webs of material from which they are then severed in a separate synchronously controlled border making section.
Patent JP-2003524807-A (JP)
Title: 手動逐次制御を有するサーモスタット式混合弁
IPC: G05D23/13
Filed: 1999-05-11
Abstract: (57)【要約】
サーモスタット式混合弁（１０）は、冷水用及び温水用の２個の入口ポート（２０、２２）、混合室（５９）、入口ポートと供給室との間の通路（３０、３１）、混合室からの混合水用の出口通路（３３）と出口ポート（３４）、混合室内に少なくも部分的に配置されたサーモスタット部材（６４）、及びサーモスタット部材により制御される配分用摺動弁（４４）を備える。２個の入口ポート及び出口通路は、配分用摺動弁内に配置された中央本体（２８）に作られる。配分用摺動弁は、入口通路の一方だけと混合室との間の通路を変更するように配列される。２個の入口通路を制御するように手動の逐次制御弁（８０）が挿入される。手動の逐次制御弁は、固定板（８２）及び固定板上で回転可能に取り付けられた回転可能な板（８４）を備える。
Patent JP-2002516748-A (JP)
Title: 金属パラジウム、銅および金を含む酢酸ビニル触媒およびその製造方法
IPC: B01J23/89
Filed: 1999-05-19
Abstract: (57)【要約】
エチレン、酸素および酢酸を反応させることによって酢酸ビニルを製造するための触媒であって、その多孔質表面上に触媒的に有効な量の金属銅、パラジウムおよび金を析出させた多孔質支持体を含む触媒。この触媒は、水不溶性形の銅で支持体を予め被覆し、予め被覆した支持体上に水不溶性のパラジウム化合物を形成し、パラジウム；および、予め還元されていない場合には、水不溶性形の銅を還元して、触媒的に有効な量の遊離金属とし、銅およびパラジウムを含有する支持体に金酸カリウムの溶液を含浸させ、金酸カリウムを還元して、触媒的に有効な量の金属金とすることを含む各工程によって製造される。本方法は、Ｐｄ、ＣｕおよびＡｕが触媒支持体上に殻金属分布を形成する触媒を生ずる。
Patent JP-2002518317-A (JP)
IPC: A61K31/573
Filed: 1999-06-09
Abstract: Temperature sensitive liposomes containing active agents are described. The liposomes comprise phospholipids and a surface active agent, such as a lysolipid, that increases the amount of active agent released by the liposome at the phase transition temperature of the liposome. Such liposomes are useful in methods of administering active agents using mild hyperthermic conditions.
Patent JP-2002521953-A (JP)
Title: 低電荷流入ｍｏｓｆｅｔスイッチ
IPC: G01R31/316
Filed: 1999-07-21
Abstract: (57)【要約】
入力制御信号ＣＯＮＴＲＯＬによってオンにされたときに、本発明に関するＭＯＳＦＥＴトランジスタスイッチは、低インピーダンス電圧源を中乃至高インピーダンス負荷に接続する。このスイッチは、比較的に大きな第１のＭＯＳＦＥＴトランジスタ（Ｑ１）と、より小さな第２のＭＯＳＦＥＴトランジスタ（Ｑ２）と、抵抗と電流源を有する。トランジスタＱ１とＱ２のソースターミナルは、電圧源に連結されている。負荷はＱ１のドレインに接続されているが、電流源は、Ｑ２のドレインに接続されていると共に両トランジスタＱ１とＱ２のゲートにも接続されている。抵抗は、トランジスタＱ１とＱ２のゲートを電圧源に連結する。制御信号ＣＯＮＴＲＯＬがアサートされたとき、電流源をオンにし、それによって、即座にトランジスタＱ１とＱ２をオンにして電圧源を負荷に接続する。制御源がデアサートされたときには、電流源はオフとなる。そして、トランジスタＱ１とＱ２は、負荷への電流流入を最小にするために、制御された速度でオフとなる。
Patent JP-2002522318-A (JP)
Title: 振動分配コンベア
IPC: B65G27/12
Filed: 1999-08-03
Abstract: (57)【要約】
移送される材料の分配能力を付与するため、振動分配コンベア（１０）には、分配エッジ（１６）を有するデッキ（１２）が含まれている。分配エッジ（１６）は、入口端部（１４）から他端部（１８）にかけて延び、デッキ（１２）の振動により、材料が入口端部（１４）から他方の端部（１８）に移送される。この構成でデッキ（１２）を縦軸周りで回動させて移送面（１２ａ）の傾きを調節することにより、コンベア（１０）の分配特性を調節することができる。
Patent JP-2002523263-A (JP)
IPC: B29C45/37
Filed: 1999-03-25
Abstract: An injection unit for injecting plastic into a cavity of a mold includes an injecting device connectable between an extrusion die and the mold. The injecting device includes a mouth having a plurality of openings that is insertable into the mold so that the plastic flows through the plural holes into the mold. A drive is connectable to at least a portion of the injecting device for rotating the mouth portion and the plural opening of the injecting device about a central axis as the plastic flows through the holes into the mold.
Patent JP-2002524117-A (JP)
Title: ブレンダ、フードプロセッサ、粉砕機及び類似の機器のための取り外し可能な食物処理用加工具支持システム
IPC: B01F35/60
Filed: 1999-09-07
Abstract: (57)【要約】
本発明は、電気モータを具えて電気機器を形成するベース（２０）上に装着可能な食物処理用機器に関し、この機器は前記ベース上に装着可能な容器（２２）を具え、該容器はその底部に設けられた開口に取り外し可能に固定されたサポート（１５）を有する食物処理用加工具支持アセンブリ（２）に連携し、食物処理用加工具（２４）を担持した回転軸（１９）が前記サポートを介して装着され、前記容器（２２）は食物処理用加工具の軸に直交する平面内を移動するロック手段（７′）を具え、前記サポートが前記容器に軸方向に係合し、容器の開口の周囲に設けられた支持領域（１４）に対して押しつけられると、サポート（１５）の構造（４）に係合し、前記ロック手段は容器に装着された制御ボタン（３）によって作動させられる。
Patent JP-2002525616-A (JP)
Title: ウィーンガンド効果エネルギー発生器
IPC: G01F1/00
Filed: 1999-09-23
Abstract: (57)【要約】
【課題】  外部回路のための電源として設けられ、交流磁場がウィーガンドセンサ内のウィーガンドワイヤの磁気的状態を変化させ、それに応じて、外部回路のための電源として供給される実質的な出力パルスを生成すること。
【解決手段】  外部回路としては、ウィーガンドセンサの出力によって駆動され、駆動される際に、適切な受信機４０に情報信号を送信する送信機２０を用いることができる。磁場が入れ替わる発生回数は、送信される情報信号の数に対応し、その情報信号の数から確認される。磁場の入れ替わりは、ガスあるいは水の計量器の回動式バルブに接続される磁石によって引き起こすことができ、その情報信号の各送信の発生によって、計量器を通過する所定量のガスあるいは水の流れが表されるようになる。計量器の回動を検出するウィーガンドセンサによってのみ駆動される送信機を使用することにより、計量器を、一般に近づくことができない領域に配置することが可能になり、適当な受信機４０を用いて、送信された各情報信号を受信し、かつ送信された情報信号が受信された、その発生回数を保持することができる。外部回路は、警報信号を、警報システムに接続される受信機４０に送信する送信機２０、あるいはウィーガンドセンサによって駆動されるたびに、その中に格納されるカウント値をインクリメントするカウンタ回路を含む任意の数の他のタイプの回路を用いることができる。
Patent JP-2002526811-A (JP)
Title: 反射形液晶ディスプレイデバイス
IPC: G02F1/1335
Filed: 1999-09-14
Abstract: (57)【要約】
基板(12)上に維持されるそれぞれのスイッチングデバイス(18)、例えばTFTの出力端子に各々が接続され、且つスイッチングデバイスの上に延在する絶縁層上に設けられる反射性の画素電極(45)のアレイを基板(12)上に具えている反射形の液晶ディスプレイデバイスにて、画素の光反射特性向上用に画素電極の表面にくぼみ(50)を成すように絶縁層(40)に形成した複数のテーパ付きの接点開口(47)を経て各画素電極(45)がその関連するスイッチングデバイスの出力端子(31)に接続されるようにする。斯様な開口の数、形状、大きさ及び相対配置は、画素の反射特性を調整すべく変えることができる。導電層(35)はスイッチングデバイスの出力端子(31)から画素電極(45)の領域の下に延在して、この導電層が各開口の所にて画素電極に接触するようにし、且つ前記導電層の表面を荒くして、画素電極の表面がでこぼこしたものとなるようにして、この画素電極の反射特性をさらに向上させるのが好適である。
Patent JP-2002527445-A (JP)
IPC: C07F9/6568
Filed: 1999-09-23
Abstract: The invention relates to complex compounds containing substituted isophosphinolines according to formula (VII) or (XIII). In general formula (VII), R means hydrogen, alkyl-, aryl-, haloaryl-, haloalkyl groups, R' means alkyl-, aryl-, haloaryl-, haloalkyl groups, R'' and R''' mean, independently of each other, hydrogen, alkyl-, aryl-, haloalkyl- or haloaryl-, alkoxy-, amino-, dialkylamino-, sulfonate groups or fluorine and two adjacent R''/R'', R''/R''' or R'''/R'''s can also be bridged, or in general formula (XIII), R' means alkyl-, aryl-, haloaryl-, haloalkyl groups, R'' and R''' mean, independently of each other, hydrogen, alkyl-, aryl-, haloalkyl- or haloaryl-, alkoxy-, amino-, dialkylamino-, sulfonate groups or fluorine and two adjacent R''/R'', R''/R''' or R'''/R''' can also be bridged and R'''' is an alkanediyl-, arenediyl- or hetarenediyl group, the term alkyl or haloalkyl group including the corresponding cyclo-compounds. The invention also relates to the use of complex compounds of this type as catalysts.
Patent JP-2002527526-A (JP)
Title: アミン基を含む化合物の固定化に有用なスクエア酸活性化担体
IPC: C07K17/06
Filed: 1999-10-14
Abstract: (57)【要約】
アミン基を含む化合物、例えば生体分子および／または親和性リガンドの固定化に有用な担体を含む保存安定性組成物。当該担体は、活性化されて、担体に結合するスクエア酸誘導体を呈示し、水性媒体と接触して置かれる。保存安定性組成物を含むキットも開示する。
Patent JP-2002528343-A (JP)
IPC: B65B9/02
Filed: 1999-10-22
Abstract: Machine for manufacturing consumable goods containers, consisting of a structure in which four modules are located, two supply modules (1) and (2), one dosage module (3) and the other a cutting module (4). It includes thermo-plastic material reels (5) and (6) of a variable band width, provided with winding means (7) and (21) and heating means (8) and (22), as well as shaping matrixes (9) and (23) that function when heated under pressure and result in concave shapes on the bands applicable as halves of the containers to be obtained.  <IMAGE>
Patent JP-2003524384-A (JP)
Title: クラウディン媒介機能を調節するための化合物および方法
IPC: A61P43/00
Filed: 1999-11-03
Abstract: (57)【要約】
インビボおよびインビトロでの種々の状況においてクラウディン媒介性細胞接着を増強または阻害するための調節薬剤を使用する方法を提供する。特定の実施形態において、この調節薬剤を用いて、血液／脳関門の透過性を増大させ得る。この調節薬剤は、少なくとも１つのクラウディン細胞接着認識配列またはこのクラウディン細胞接着認識配列を特異的に結合する抗体もしくはそのフラグメントを含む。調節薬剤はさらに、他の接着分子により認識される、１つ以上の細胞接着認識配列を含む。このような調節薬剤は、標的分子、薬物および／または支持体物質に連結されるが、必ずしも必要ではない。
Patent JP-2002530060-A (JP)
IPC: A61K39/00
Filed: 1999-11-18
Abstract: The present invention provides 5T4 tumour-associated antigen (TAA) for use in a method of immunotherapy of tumours. The invention also relates to a recombinant poxvirus vector from which at least one immune evasion gene has been deleted, which comprises a nucleic acid sequence encoding a 5T4 TAA and the use thereof in vaccinating against and in treating tumours.
Patent JP-2002530106-A (JP)
Title: 不死化した脳内皮細胞
IPC: C12R1/91
Filed: 1999-09-09
Abstract: (57)【要約】
パポーバウイルス由来のミドルT抗原遺伝子を有する脳微小血管内皮細胞を開示する。本発明の脳微小血管内皮細胞は正常な細胞表現型を示し、培養中にその表現型を維持し、低分子量分子に実質的に不浸透性の単層を形成する。本発明の細胞は、血液脳関門を含むin vitro研究に有用である。また、これらの細胞の使用方法及び製造方法も開示する。
Patent JP-2002533030-A (JP)
IPC: H04L12/56
Filed: 1999-12-15
Abstract: A method of limiting the quality of service of data transmission in a wireless telecommunications system, in which the quality of service of data transmission is defined by means of quality of service parameters. Subscriber-specific maximum values are defined for the quality of service parameters and stored in a database comprising subscriber data. When the terminal requests connection establishment defined with quality of service parameters, the subscriber-specific maximum values are checked in the database and they are compared with the quality of service parameters requested by the terminal. Depending on whether the quality of service parameters requested by the terminal are within the limits defined by the maximum values of the parameters or whether at least one quality of service parameter requested by the terminal exceeds the maximum value defined for said parameter, either a connection is established or connection establishment is rejected.
Patent JP-2002534595-A (JP)
Title: ペクテートリアーゼ及び低発泡性非イオン性界面活性剤を含有する洗剤組成物
IPC: D06F39/02
Filed: 1999-01-14
Abstract: (57)【要約】
本発明は、改良された植物ベースの汚れ／しみ、斑点発生及び皮膜形成性能、並びに脂汚れに関する改良されたクリーニング性能及び、起泡又は発泡抑制を提供するためのペクテートリアーゼ及び低発泡性非イオン性界面活性剤を含む洗剤組成物に関する。
Patent JP-2002535445-A (JP)
Title: 硬質表面用の疎水化剤
IPC: C11D3/33
Filed: 2000-01-15
Abstract: (57)【要約】
リシン、アルギニン、オルニチン、トリプトファンまたはこれらの混合物をベースとする水溶性および／または水分散性ポリマーの、金属、ガラス、磁器、プラスチックから成る対象物の清浄化された硬質表面ならびに前記材料から成る塗装表面をすすぎ洗いするのに用いる洗浄水への添加物としての使用。
Patent JP-2002535382-A (JP)
Title: アセチレンのα−アミノ酸に基づくスルホンアミドヒドロキサム酸ＴＡＣＥインヒビター
IPC: C07D235/08
Filed: 2000-01-27
Abstract: (57)【要約】
式（Ｂ）の化合物は、慢性関節リウマチ、変形性関節炎、敗血症、潰瘍性大腸炎、多発性硬化症、クローン病および変性性軟骨喪失のようなTNF-αにより媒介される疾患症状を処置するために有用である。
【化１】
Patent JP-2002537080-A (JP)
IPC: A63F1/02
Filed: 2000-02-22
Abstract: A pack of cards has differing designs on the backs of the cards, as well as differing designs on the front faces of the cards; the designs can be coordinated to enable a different set of cards to be formed according to the markings on the rear faces of the cards. The cards may have conventional ace to king markings on their obverse faces, and a series of short lines of text on their reverse faces such that when a three or four card trick of a conventional game, eg bridge, is formed, a sentence or poem may be formed by the rear faces. With pictorial images on the backs of the cards, comic strips, commercial adverts, or other patterns or sequences can be made. Extra points for a trick may be awarded if the cards also make a set with the rear faces, or for the number of sets made with the rear faces, according to the rules of the game. The rear face of the cards may have only a portion which differs from the rest, eg identical outer portions and different central areas. The poems may be clerihews or haiku.
Patent JP-2002537891-A (JP)
Title: 磁気解剖学的マーカーおよび使用方法
IPC: A61B19/00
Filed: 2000-02-29
Abstract: (57)【要約】
解剖学的マーカーは、患者内の選択された位置を指示するために、永久磁石を使用する。この磁石は、非分解性エンベロープ内に封入され、そして保持部材に連結される。この保持部材は、この解剖学的マーカーを選択された位置に保持するために、１つ以上の棘を含み得る。挿入具は、エンベロープと共に使用可能であり、この解剖学的マーカーを挿入し得る。保持磁石は、この非分解性エンベロープにおける保持磁石とマーカー磁石との間の磁気引力に起因して、この挿入具に固定的に装着され、そして解剖学的マーカーを所定位置に保持する。この解剖学的マーカーを患者の選択された位置でしっかりと固定する場合、患者の身体によって及ぼされるこの保持部材への力は、保持磁石とエンベロープ中の磁石との間の磁気引力を超え、従ってこの解剖学的マーカーは、この挿入具から解放される。この磁石の位置は、引き続いて磁気検出器システムを使用して検出され得る。
Patent JP-2002540332-A (JP)
IPC: B65D83/76
Filed: 2000-03-21
Abstract: The invention relates to a pump of the type comprising a cylindro-conical body (1) defining a metering chamber (10) closed at its bottom portion by an inlet valve (11) and at its top portion by a moving piston (2) co-operating with resilient return means (3) while being carried axially by a nozzle tube (4) having a top end that projects outside the pump body and having a bottom end that is provided with at least one delivery orifice (40), the pump being characterized in that said piston (2) is slidably mounted firstly about the tube (4) between a closure position closing the delivery orifice (40) and an open position in which said orifice is fully open, and secondly in sealed peripheral contact with the inside wall of said chamber (10) between a top end-of-stroke abutment and a bottom end-of-stroke abutment; the coefficient of friction between the piston (2) and the tube (4) being less than the coefficient of friction between said piston (2) and the inside wall of the body (1).
Patent JP-2002540811-A (JP)
Title: Food product which artificially has been given a cell-like structure by coextrusion of several components, and method and apparatus for manufacturing such food product
Inventor: RASMUSSEN OLE-BENDT
IPC: A23P30/40
Filed: 2000-04-13
Abstract: Two or more different materials such as food material are co-extruded through adjacent orifices of an extruder. The flows of the two materials are cut in a direction transverse to the flow to form segments of flow. These segments are interspersed so as to join upstream and downstream of each segment of first material to a segment of a second material. Generally two rows of joined segmented flows are extruded side by side. Preferably between the two rows is formed a boundary cell wall which usually is transformed to a harder material after extrusion. Cell walls of the harder material may surround, in two or three dimensions, cells of softer or foamed material. The apparatus and method to provide the food product having the cell-like structure is particularly useful for producing confectionery products formed of chocolate, marzipan or dough materials.
Patent JP-2002543054-A (JP)
IPC: C07C68/08
Filed: 2000-04-04
Abstract: A method of separating methanol and dimethyl carbonate in a distillation column through extractive distillation. The extractive distillation is conducted in the presence of an extractive distillation agent which modifies the azeotropic behavior of the dimethyl carbonate/methanol mixture. A vapor side stream is removed from the distillation column.
Patent JP-2003500562-A (JP)
IPC: C03C25/26
Filed: 2000-05-17
Abstract: The invention relates to sizing compositions consisting of film formers, adhesion promoters, silane compounds, other sizing constituents and additives. The invention also relates to sized glass fibers and to the use thereof.
Patent JP-2002208371-A (JP)
Title: Electron beam device and manufacturing method of such device
Inventor: HAMASHIMA MUNEKI
IPC: H01J37/20
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam device equipped with a mobile stage device which can continuously move at high speed with movement accuracy secured. SOLUTION: With the electron beam device 100, a main stage 3 is supported on a stage counter 2 through a non-contact bearing, and a sub-stage 5 moves in conjunction with the main stage 3 toward a given direction, the main stage 3 and the sub-stage 5 coupled with a stage-combining part 9 in free relative movement, and further, a wiring and piping part 8 is provided with a mobile stage device coupled with the sub-stage 5, at least one primary optical system irradiating a plurality of primary electron beams on a sample, and at least one secondary optical system leading the secondary electrons to at least one detector. The plurality of the primary electron beams are all irradiated on a place away from the distance limit of resolution of the second optical system.
Patent JP-2001232786-A (JP)
Title: Method for moving and supporting print medium
Inventor: MEDIN TODD R
IPC: B41J11/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To control thermal stress induced in a belt for moving a print medium through a print region such that the belt is not buckled. SOLUTION: Temperature of a belt 26 is controlled such that the belt 26 is not buckled in a print region 28 regardless of the temperature gradient of the belt 26. In an alternative method, temperature profile of the belt 26 is substantially flat. In a further alternative method, the belt 26 is bent in the print region 28 to create a force component of the belt 26 resisting against thermal stress and the areal moment is increased to resist further against buckling of the belt 26.
Patent JP-2002206155-A (JP)
Title: Immersion member for hot-dip metal coating bath, and its manufacturing method
Inventor: MATSUBAYASHI SHIGEHARU
IPC: C23C2/40
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an immersion member for hot-dip metal coating bath by which durability against thermal shock and repeated thermal fatigue can be improved and the necessity of pouring of molten metal on it can be obviated because of its capability of coping with abrupt temperature change and simultaneously the replacement and recycling of the worn-out and broken member can be facilitated. SOLUTION: The immersion member for hot-dip metal coating bath is provided to a pot roll device to be immersed in a hot-dip metal coating bath. The immersion member is fitted at least to a part or the whole of the sliding part of a pot roll shaft part sleeve member or bearing member of the pot roll facility. The immersion member can be obtained by applying forming to a sintered compact in which a β-Si3N4 phase, an Si2N2O phase, a Y2Si2O7 phase and an inevitable-impurity phase are formed. Its manufacturing method is also provided.
Patent JP-2002206403-A (JP)
Title: Turbine blade for gas turbine, and the gas turbine
Inventor: UCHIDA SUMIO
IPC: F01D5/18
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a turbine blade for a gas turbine, in which a cooling flow is hard to be removed from around a blade surface of a blade body, and in which protective performance for main flow gas can be improved. SOLUTION: A moving blade 26, mounted to the turbine 6 for output in a turbine part 7 and a stationary blade 27 mounted to a casing 9d for the turbine part 7 have cooling holes 33 to communicate ventilating passages 30 for cooling provided inside blade bodies 31 of these with the blade surfaces 32 and to introduce cooling air in the ventilating passages 30 to the blade surfaces 32. At the center part in a blade length direction of each of a blade back surface 32a of the moving blade body 31b of the moving blade 26 and a blade back surface 32c of the stationary blade body 31b of the stationary blade 27, cooling grooves 34 are provided to be extended along a flow of high temperature and high pressure gas. Each groove 34 is formed so as to be continuously communicated with the hole 33 downstream thereof, so that cooling air is sent inside each groove 34 and along around each groove 34.
Patent JP-2002209325-A (JP)
Title: Fire protection construction of cable-penetrating part
Inventor: TAJIMA TOSHIYUKI
IPC: F16L5/02
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To easily and quickly conduct a fire protection construction in a fireproof bulkhead penetration part of a cable, and moreover obtain sufficient fire resistance. SOLUTION: The layer of a fireproof plate formed in a cable penetrating hole is made single, and fireproof putty is heaped like a mountain around the cable on the fireproof plate. As a result, necessary and sufficient fire resistance can be obtained when the fireproof plate is formed of one layer.
Patent JP-2002214328-A (JP)
Title: Ultrasonic sensor
Inventor: TOMIYAMA KATSUTO
IPC: H01L41/08
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor capable of fine control over vertical and horizontal directivities if the shape of a radiating surface is limited by the outer shape of a case. SOLUTION: A vertical hole in the upper surface of a columnar object made of metal, ceramics or resin or the like is counterbored 5 and a piezoelectric element 1 is positioned inside the inner bottom surface wall of a container-like case 2 where a bottom surface wall 3 with a certain thickness is left behind around the hole. The cross-sectional shape of the vertical hole in the case have different vertical and horizontal dimensions and corners formed by the bottom face portion 3 and the side portions 4 of the case are beveled 9. The ultrasonic sensor has grooves cut on the sides of the case along its outer periphery. In addition, the bottom face portion of the case serving as the radiating surface is smaller in outer shape than the case body.
Patent JP-2002209306-A (JP)
Title: Fuel cell vehicle control system, and controlling method
Inventor: ARAMAKI KAZUYOSHI
IPC: B60L11/18
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system for a fuel cell vehicle that prevents ease of starting the fuel cell system or the acceleration of the vehicle from being spoiled, and that improves the operability of the vehicle. SOLUTION: A clutch (10) provided on a shaft connecting a compressor and an expander to control coupling between the compressor and the expander, a means (9) that calculates the target rotational speed (Rt) of the compressor, and a means (11) that detects the rotational speed (Rr) of the compressor are provided in the fuel cell system for the fuel cell vehicle provided with the compressor 1 that supplies compressed air to the fuel cell, the expander (2) that is connected on the same shaft with the compressor, and a motor (3) that rotates and rives the compressor. Changes in the rotational speed of the compressor are estimated based on the target rotational speed and the rotational speed. When the rotational speed of the compressor increases, the clutch is disengaged and it is engaged after it reaches the target rotational speed.
Patent JP-2002204648-A (JP)
Title: Device for supplying material to belt conveyer
Inventor: HIKITA SHIZUO
IPC: A23L17/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that many labors are needed for cleaning an outside cover easily allowing the adhesion of refuses, waste fishes and the like, because the outside cover used to receive young sardines flied away from a rotary disk is fixed to a stainless steel frame with bolts in a scattering machine. SOLUTION: The rotary disk supported on a vertical driving shaft above a conveyer belt, and an outside cover-holding frame placed on the outside of the rotary disk are disposed. The outside cover to be held with the holding frame is formed by rounding a synthetic resin net in a cylindrical shape. The outside cover is held so that the planar shape of the outside cover becomes an oval shape having a minor axis in the movement direction of the conveyer belt. Thereby, the outside cover can easily be attached or detached without using a special tool.