baber/WOPTO huggingface dataset:
Patent JP-2002536905-A (JP)
IPC: H04B1/10
Filed: 2000-02-02
Abstract: A method and device which dynamically detects, tracks and filters interfering signals with sufficient speed (i.e. within one IS-95 CDMA data frame period, or 20ms) and fidelity to eliminate or greatly reduce the deleterious effects of narrow band interferor signals on a CDMA link. When inserted in an RF signal path an Adaptive Notch Filter (ANF) detects narrow band interferors above a threshold level within the CDMA signal. Detection is accomplished by continuous scanning of a preset excision band, e.g. a specified narrow band associated with an AMPS system. Detected interferors are then automatically acquired and suppressed. This is achieved by electronically placing a rejection notch at the frequency of the interferors. Multiple notch filters may be used to simultaneously suppress multiple interferors. In the absence of interferors a bypass mode is selected allowing the RF signal to bypass the notch. Upon detection of an interferor, a switch is made to a suppression mode where the interferor is steered through a first notch section and suppressed. Alternatively, an external control line may be used to select the bypass mode so that the signal is allowed to pass the notch section, regardless of interferor content.
Patent JP-2002536136-A (JP)
Title: 周囲重量付加を利用した低スピンゴルフボール
IPC: A63B37/12
Filed: 2000-02-11
Abstract: (57)【要約】
本発明は、結果として低いスピン速度を有するゴルフボールを生産するべく軟質コア（１０）及び硬質カバー（１２）を含むゴルフボールに向けられている。この点において、１つのコア（１０）が提供され、カバー（１２）の組成物中には、金属粒子又はその他の重量充てん材料が内含されている。こうして結果として、増強された周囲重量付加を呈するゴルフボールがもたらされる。好ましくは、中実、スリーピース、多層ゴルフボールの比較的厚い内部カバー層（又はマントル）（１２）の中に粒子が内含されている。もう１つの好ましい態様では、重量付加材料の１つ以上のパターンがボール内に組込まれ、これによりパターンは、ボールの外側に沿って見ることができる。コア（１０）のサイズ及び重量は、米国ゴルフ協会によって規定されている１.６２オンスの最大重量制限を満たすか又はそれより低い全体としてのゴルフボールを製造するべく削減されている。本発明が、増大した慣性モーメント及び／又はより大きい回転半径をもつゴルフボールを製造し、このように、より低いスピンが生み出されるということがわかっている。本発明のゴルフボールは同様に、さらにスピン速度を減少させるのに役立つ拡大した直径を利用することもできる。結果として得られたゴルフボールは、耐久性、競技好適性及びレジリエンスを犠牲にすることなく、低減したスピンという特性を示す。
Patent JP-2002540104-A (JP)
Title: ２，４−ジアミノ−１，３，５−トリアジン、その調製方法および除草剤および植物成長調節剤としてのその使用
IPC: C07D409/12
Filed: 2000-03-13
Abstract: (57)【要約】
本発明は式（Ｉ）
【化１】
 の化合物またはその塩に関し；Ｒ 1 ＝（置換）アリール、（置換）（Ｃ 3 −Ｃ 9 ）シクロアルキル、（置換）複素環基、（置換）（Ｃ 1 −Ｃ 6 ）アルキル、（置換）（Ｃ 2 −Ｃ 6 ）アルケニルまたは置換（Ｃ 2 −Ｃ 6 ）アルキニルであり、Ｒ 2 ＝環原子４〜６個を有する（置換）炭素環、環原子３〜６個およびヘテロ原子Ｎ、ＯおよびＳ１〜４個を有する（置換）複素環、または式−Ａ−Ｚであり、ここでＡ＝直鎖の場合により置換された（Ｃ 1 −Ｃ 4 ）アルキレン、（Ｃ 2 −Ｃ 5 ）アルケニレンまたは（Ｃ 2 −Ｃ 5 ）アルキニレンであり、Ｚ＝環原子３〜６個を有する（置換）炭素環、環原子３〜６個およびヘテロ原子Ｎ、ＯおよびＳ１〜４個を有する（置換）複素環であり、Ｒ 3 ＝Ｈ、（置換）（Ｃ 1 −Ｃ 6 ）アルキル、（置換）アリール、または、（置換）（Ｃ 3 −Ｃ 9 ）シクロアルキルまたは式−Ｎ（Ｂ 1 −Ｄ 1 ）（Ｂ 2 −Ｄ 2 ）または−ＮＲ １ −Ｎ（Ｂ 1 −Ｄ 1 ）（Ｂ 2 −Ｄ 2 ）または−ＮＲ １ −Ｎ（Ｂ 1 −Ｄ 2 ）であり、ここでＢ 1 、Ｂ 2 、Ｄ 1 およびＤ 2 は後に定義するものであり、Ｒ′＝Ｈは（Ｃ 1 −Ｃ 8 ）アルキルまたは［（Ｃ 1 −Ｃ 4 ）アルキル］カルボニルを意味し、Ｒ 4 ＝−Ｂ 3 −Ｄ 3 、ここでＢ 3 およびＤ 3 は後に定義するものであり、Ｂ 1 、Ｂ 2 およびＢ 3 ＝直接結合、または、−Ｃ（＝Ｚ*）−、−Ｃ（＝Ｚ*）−Ｚ**−、−Ｃ（＝Ｚ*）−ＮＨ−または−Ｃ（＝Ｚ*）−ＮＲ*−であり、ここでＺ*、Ｚ**＝Ｏ、ＳおよびＲ*＝（Ｃ 1 −Ｃ 6 ）アルキル、アリール（Ｃ 1 −Ｃ 6 ）アルキル、（Ｃ 3 −Ｃ 9 ）シクロアルキルまたは（Ｃ 3 −Ｃ 9 ）シクロアルキル−（Ｃ 1 −Ｃ 6 ）アルキルであり、各々場合により置換されており、Ｄ 1 、Ｄ 2 、Ｄ 3 ＝Ｈ、（Ｃ 1 −Ｃ 6 ）アルキル、アリール、アリール−（Ｃ 1 −Ｃ 6 ）アルキル、（Ｃ 3 −Ｃ 9 ）シクロアルキルまたは（Ｃ 3 −Ｃ 9 ）シクロアルキル−（Ｃ 1 −Ｃ 6 ）アルキルであり、各々場合により置換されており、そして、(Ｘ) n は請求項１に詳細に定義される置換基であり、そしてｎ＝０〜５である。本発明の化合物は除草剤および植物成長調節剤として使用するのに適している。
Patent JP-2002541031-A (JP)
Title: 容器の真空制御装置
IPC: F04B37/14
Filed: 2000-04-13
Abstract: (57)【要約】
制御回路（５４）に接続された第１センサ（９０）および第２センサ（９２）を備えた新規な真空センサシステム（５８）を有する真空パッケージング装置。センサは、容器が真空引きされるときの第１プリセット真空レベルおよび第２プリセット真空レベルを検出するためのものである。制御回路（５４）は更に、第１プリセット真空レベルと第２プリセット真空レベルとの間の経過時間を測定するためのタイマ（５５）を有している。制御回路（５４）は、第１プリセット真空レベルと第２プリセット真空レベルとの間の経過時間に制御回路（５４）に記憶されているアルゴリズム係数を掛けることにより、第２プリセット真空レベルに到達後に目標真空レベルに到達するのに必要な付加時間を計算する。アルゴリズム係数は、特定のポンプ形式について得られる数値定数であり、ポンプ特性および第１および第２プリセット真空レベルおよび目標真空レベルに基づいて定められる。
Patent JP-2002542303-A (JP)
Title: 特異的に標的化された触媒性アンタゴニストおよびその使用
IPC: A61K47/48
Filed: 2000-04-21
Abstract: (57)【要約】
本発明は、標的分子の触媒性アンタゴニストであるキメラ分子を提供する。本発明のこの触媒性アンタゴニストは、好ましくは、標的化部分によって特異的に結合される分子を分解する酵素に付着された標的化部分を含む。従って、本発明のこの触媒性アンタゴニストは、標的化部分（例えば、レセプター）によって認識される標的に結合する。次いで、キメラの酵素成分は、標的のすべてまたは一部を分解する。このことは、代表的には、標的の活性の減少または喪失、およびキメラ分子の放出を生じる。次いで、このキメラ分子は、別の標的分子を攻撃または分解できる。
Patent JP-2003500724-A (JP)
Title: マルチプルコンポーネントシステムに対するリセットシステム
IPC: G06F1/24
Filed: 2000-05-01
Abstract: (57)【要約】
【課題】  システムを有するモジュールにおいて使用されるリセット構成とは独立している、信頼性が高くかつ頑強なシステムリセット能力を提供するリセットアーキテクチャを提供すること。
【解決手段】リセットモジュールは、様々なリセットアーキテクチャを有する従来の処理モジュールをリセットすることに依存させることができるリセットとクロックアサーションの組合せを提供するシステムクロックモジュールと共に作動する。リセットコマンドは、システムレベルでのリセット信号と全てのクロックの起動のアサーションを開始する。所定数のクロックサイクルの後、システムレベルクロックは停止し、そしてリセット信号はデアサートされる。マルチプルクロックサイクルに表明されたリセット信号を提供することにより、非同期、同期何れかのリセットを有する処理モジュールがリセットされるであろう。リセット信号をデアサートする前にクロックを使用禁止にすることにより、リセット信号とクロック信号の干渉によって生じるタイミング障害の尤度は減少するかまたは排除される。
Patent JP-2003500473-A (JP)
Title: アムロジピンおよびアトルバスタチンの相互塩
IPC: A61P9/12
Filed: 2000-05-08
Abstract: (57)【要約】
本発明は、アムロジピンおよびアトルバスタチンの相互塩、その医薬組成物、およびこのような塩および組成物を用いた哺乳動物の狭心症、アテローム性動脈硬化症、複合した高血圧症および高脂血症を治療する方法に関する。本発明は、更に、心臓病の危険の症状を示すヒトを含めた哺乳動物において、このような塩および組成物を投与することによって心臓病の危険を制御する方法に関する。
Patent JP-2002208804-A (JP)
Title: Non-reciprocal circuit element
Inventor: TERAWAKI TAKEFUMI
IPC: H01P1/383
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a non-reciprocal circuit element which stabilizes the electrical characteristics of an isolator and a circulator, and is also small and inexpensive. SOLUTION: In this non-reciprocal circuit element provided with an assembly 20, provided with a central conductor and a ferromagnetic substance and an electrode material 14a, in a magnetic circuit constructed by arranging a permanent magnet between an upper yoke 1 and a lower yoke 12, the lower yoke 12 and the electrode material 14a are a laminate united by cladding at least two or more kinds of metallic materials.
Patent JP-2002206929-A (JP)
Title: Navigation system for vehicle
Inventor: SAKAMOTO NAOKO
IPC: G08G1/0969
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an access frequency to a map data is increased to increase a load in a navigation system in a conventional navigation system for a vehicle, when traffic regulations are read out to determine traffic violations for all the roads during traveling of the vehicle. SOLUTION: A regulation point is selected out of the map data stored in a map data storage part 2 to store position information and regulation information thereof in a memory 6, and a warning part 5 is provided to issue notification by a voice or display based on the regulation information in the regulation point when the present position of own vehicle detected by a position detecting part 1 approaches to the regulation point stored in the memory 6.
Patent JP-2002202043-A (JP)
Title: Drainage pump device of hydraulic power plant and operation method therefor
Inventor: ITO TAKURO
IPC: F03B15/04
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pump device of a hydraulic power plant capable of effectively using water of a drainage tank and having a high equipment operation rate, and an operation method therefor. SOLUTION: This drainage pump device comprises a reversible pump turbine 12 axially joined with a generator motor 11, and capable of pumping operation and power generation operation by changing the rotating direction, a drain water recovering pipe 13a provided with a valve 14a, and communicating a low pressure side inlet of the reversible pump turbine 12 with the drainage tank 8 of the hydraulic power plant, a low pressure side lower pond communicating pipe 13b provided with the valve 14a, and communicating the low pressure side inlet of the reversible pump turbine 12 with a lower pond 3 of the hydraulic power plant, an upper pond communicating pipe 17 for communicating a high pressure side inlet of the reversible pump turbine 12 with an upper pond 2 of the hydraulic power plant,  and a valve opening-closing control device 15 for controlling opening-closing of the valve 14a on the drain water recovering pipe 13 and a valve 14b on the low pressure side lower pond communicating pipe 13b by receiving a water level detecting signal of the drainage tank 8.
Patent JP-2002205485-A (JP)
Title: Ball-point pen refill
Inventor: FUJISAWA KIYOSHI
IPC: B43K7/03
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a so-called pressurizing-type ball-point pen refill with such advantages that an ink hardly flows out of a gap between a float and an ink storage pipe to a pressurizing gas side and the smooth transfer of the float following a decrease in the ink supply is achieved. SOLUTION: The ball-point pen refill 10 is equipped with a tip 20, an ink storage pipe 30 and a tail plug 40, the ink 80 being packed at the tip 20 side of the ink storage pipe 30 and the pressurizing gas 90 being packed at the opposite side to the tip 20 of the ink storage pipe 30. The float 100 which is transferred within a specified range following a decrease in the ink supply 80, is provided between the ink 80 and the pressurizing gas 90, inside the ink storage pipe 30. When the outside diameter of the float 100 is given as ϕC and the inside diameter of the transfer range of the float 100 out of the inside diameter of the ink storage pipe 30 is given as ϕD, the float 100 is formed so as to satisfy 0.0005<=(ϕD-ϕC)/ϕC<=0.043.
Patent JP-2002204919-A (JP)
Title: Adsorbing and desorbing apparatus
Inventor: USAMI TEIICHI
IPC: A61L9/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To make decreasable a rotary torque by adopting a sealing structure by an air current. SOLUTION: By setting front and rear air sealing parts 13 and 14 through which sealing air currents A4 and A5 respectively pass by being positioned front and rear in a rotary direction R so as to put a desorbing part 12 between them to an adsorbing rotor 1 in an adsorbing and desorbing apparatus, an air curtain for intercepting diffusion of an outlet air current A3 induced from the desorbing part 12 by the sealing air currents A4 and A5 (fresh gas current not containing gas constituents) passing through the front and rear air sealing parts 13 and 14 putting the desorbing part 12 between them, is generated.
Patent JP-2002215205-A (JP)
Title: Process controller
Inventor: KATAGIRI YUKINORI
IPC: F22B35/18
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To make a response time delay long to several minutes to twenty minutes and to precisely control process quantities which interfere with each other. SOLUTION: This processor controller equipped with a control means 375 which inputs a controlled variable of a process as a controlled object of a plant 100 and outputs a manipulated variable for controlling the controlled variable according to an operation target value (command) v(t) of the process is provided with a predictive control means 210 composed of a simulating means 211 for the plant, a simulating means 212 for the control means, and a noninteracting control means 220 for independently controlling controlled variables of more than two processes interfering with each other;  and both the simulating means predicts controlled variables of more than two processes interfering with each other, computes a precedence control command Vi for at least more than two manipulated variables by the noninteracting control means from the predicted controlled variables, and outputs the command to the control means 375. Further, a short-period predicted value selecting means 224 is provided and the predicted value of the controlled variables outputted by the simulating means for the process is outputted as a short-period predicted value.
Patent JP-2002218265-A (JP)
Title: Image processor, image formation device, information processor and method therefor
Inventor: ONO TAKASHI
IPC: H04N1/46
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To execute a gradation plotting processing without lowering the throughput of a print processing and the performance of a printer engine. SOLUTION: In the case that a received plotting instruction is a gradation plotting instruction, the degree of the change of colors inside the gradation plotting area is acquired and a thinning level inside the gradation plotting area is decided on the basis of the acquired degree of the change of the colors (S501-S504). Then, an enlargement value is decided on the basis of the decided thinning level and a plotting processing part is specified so as to enlarge the gradation plotting area by the decided enlargement value and to perform plotting (S505). Then, the color values of pixels inside the gradation plotting area are calculated at a pixel interval decided by the thinning level and they are turned to gradation image data (S506).
Patent JP-2002216499-A (JP)
Title: Test system for address multiplexer memory with serial access function
Inventor: AKIOKA TOSHIAKI
IPC: G01R31/3185
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a test system for an address multiplexer memory with a serial access function in which an input cycle is simplified. SOLUTION: This test system for an address multiplexer memory with a serial access function comprises memory cell arrays (13) having a plurality of memory cells storing a plurality of data, a command control section (15) to which a plurality of commands are inputted and which controls a command so that an inputted command is held and input of a command is refused in a test mode in which a test of a memory cell is performed, an address control section (16) to which a plurality of addresses are inputted and which controls an address so that an inputted address is held and input of an address is refused in a test mode, and a storage section (17) reading out continuously a plurality of data based on a command outputted from the command control section (15) and an address outputted from the address control section (16).
Patent JP-2002211603-A (JP)
Title: Container lid with reinforced top face wall
Inventor: FUKUSHI SEIJI
IPC: B65D41/34
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To improve a container lid (2) including a body (4) made of a thin metallic plate having a top face wall (10) and a skirt wall (12) hanging from a periphery of the top face wall to obtain sufficient cooperation of the top face wall, and further to reliably prevent unsealing torque from being excessive when unsealing a neck of a container. SOLUTION: A reinforcing member (6) having a circular wall (34) is provided. An internal protrusion (30) is formed on the skirt wall of the body. A free end (36a) of the reinforcing member is engaged with the internal protrusion, whereby the member is restrained in a state that the circular wall is located opposite to an internal surface of the top face wall of the body.
Patent JP-2001243552-A (JP)
Title: Merchandise sales registration data processor
Inventor: ITO NAOKI
IPC: G07G1/06
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the burdens of a cashier and to improve the efficiency of an accounting processing surely by automatically imparting a privilege corresponding to the money amount of merchandise for which a customer himself/ herself performs the read operation of a merchandise code. SOLUTION: A code reader 20 is turned to two kinds for the cashier 21 and for the customer 22 and the merchandise codes of the merchandise to be purchased by one customer are read and inputted by the cooperation of the cashier and the customer. Also, an adder for adding the money amounts of the merchandise whose merchandise codes are read by the code reader 22 for the customer is provided. Then, the privilege data of a discount amount and service points, etc., are calculated on the basis of a cumulative value by the adder in response to the operation input of a present total key and the calculated privilege data are imparted to a pertinent customer.
Patent JP-2001354945-A (JP)
Title: Near-infrared-ray-absorbing composition and optical material
Inventor: IKEDA TSUKASA
IPC: C08L101/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a near-infrared-ray-absorbing composition and an optical material both having excellent near-infrared-ray-absorbing characteristics and exhibiting visible ray transmission characteristics better than those of conventional ones. SOLUTION: This composition contains copper ion and a phosphoric ester represented by formula 1, e.g. formula 7-b, (wherein R denotes an aryl including a group represented by formula 2, 3 or 2-a; R1 to R3 are each a halogen or a 1-40C substituent; R4 is H or methyl; and R5 is H, a halogen, an alkoxy, phenyl or a 1-40C alkyl).
Patent JP-2002221760-A (JP)
Title: Mobile printer
Inventor: AOSAKI KO
IPC: H04M1/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To integrate a mobile printer with various portable telephones with sufficient strength. SOLUTION: A frame 12b of a connection adapter 12 is formed so as to be connected in accordance with the configuration of an end without looseness. The slender cylindrical part 12a of the connection adapter 12 is formed so as to be connected in accordance with the holder part 15 of the mobile printer 10 without looseness. When the end 14a of a portable telephone 14 is inserted into the frame 12b of the connection adapter 12 and the slender cylindrical part 12a of the connection adapter 12 is inserted into the holder part 15, the portable telephone 14 is integrated with the mobile printer 10. The mobile printer 10 and the portable telephone 14 are both stably held by holding the mobile printer 10 with one hand, thus the other free hand can freely carry out operation of the mobile printer 10 and the portable telephone 14.
Patent JP-2002218803-A (JP)
Title: Planting work machine
Inventor: TAKASHIMA TETSUAKI
IPC: A01C11/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a planting work machine which is used for a method for afforesting desert or the like and with which a planting work can be performed in a short time and with reduced labors. SOLUTION: This planting work machine comprises a truck 2, an elevator 3, an elevating means 4, an auger 5, a rotation means 6, an outer cylinder, 7, and a switch means 8. Especially, in a process for digging and burying earth and sand C with the auger 5 and the outer cylinder 7, an outer sack B is buried in the earth, and an inner sack A is disposed at the center of the outer sack B. Earth and sand obtained by mixing the earth and sand C with a humectant or the like by the use of a storing and stirring hopper is charged between the outer and inner sacks. Thus, the planting work is mechanized.
Patent JP-2002221932-A (JP)
Title: Image display device and driving method for electron source
Inventor: ABE NAOTO
IPC: G09G3/30
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To realize a satisfactory contrast by preventing the lifting of luminance at the time of performing black display and at the time of performing low luminance in an image picture display device in which a plural of display elements are arranged in a matrix shape. SOLUTION: An image display panel 1 is constituted of a plural of image display elements which are arranged in a matrix shape. Driving pulses having pulse widths corresponding to a luminance signal are supplied to modulation wirings from a modulation wiring driver 7. Although selection potentials are successively outputted to scanning wirings to be selected, the pulse width of each potential is controlled so as to correspond to the maximum value in one scanning period of the output of a luminance data converter 4 which is stored in a scanning wiring line driving time deciding part 9 and to rise just before the rising of the driving pulse with respect to the modulation wirings and to fall just after the rising of the maximum value of the driving pulse width with respect to the modulation wirings.
Patent JP-2002226648-A (JP)
Title: Rubber for dynamic damper, dynamic damper and tennis racket having the same
Inventor: KANEMITSU YUMI
IPC: A63B102/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber for a dynamic damper which has an improved adhesion to a mass-increasing material or a ball hitting tool and a high fracture strength, to make it easy to match a vibration frequency of a dynamic damper with that of a racket frame and to provide a dynamic damper excellent in a vibration damping performance in a state of small deformation. SOLUTION: This rubber for a dynamic damper contains (A) EPDM modified with maleic anhydride and (B) EPDM not modified with maleic anhydride. The weight of (A) above is 10-50 wt.% of the total weight of (A) and (B) above. A dynamic damper using the rubber as a viscoelastic material is attached to a tennis racket.
Patent JP-2002225172-A (JP)
Title: Titanium oxide-organic hybrid laminar single-layer film, multilayered laminated film thereof and method for manufacturing the same
Inventor: YAMAKI TETSUYA
IPC: B32B9/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a TiO2-organic hybrid laminar signal-layer film, a multilayered laminated film thereof, a method for manufacturing them, a laminar structure comprising TiO2, which is useful as an additive to pigment, paint, cosmetics, a resin such as nylon, white paper and an optically functional material such as a photocatalyst, and organic ammonium molecules, and to provide a method for manufacturing the laminar structure in a single-layer or multilayer form. SOLUTION: TiO2 flakes and organic ammonium molecules are reacted on the surface of the water to form a complex which is, in turn, bonded to a solid substrate as it is to obtain the TiO2-organic hybrid laminar single-layer film or multilayer laminated film.
Patent JP-2002231643-A (JP)
Title: Apparatus for manufacturing iii-v compound semiconductor and iii-v compound semiconductor manufacturing method
Inventor: OGAWA ATSUSHI
IPC: C23C16/455
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a III-V compound semiconductor manufacturing apparatus and a III-V compound semiconductor manufacturing method, which make crystal growth of a III-V compound semiconductor into a thick film having uniform thickness. SOLUTION: A III raw material feed pipe is disposed, so that the angle between a center line vector (positive direction from a substrate surface to its backside) along the axial center line of the substrate held with a substrate holder and a III raw material blowing vector (III raw material blowing direction is set positive) along the III raw material blowing direction from the III raw material feed pipe ranges from 0 deg. to 40 deg. and the distance between the center of the substrate surface held with the substrate holder and a III raw material blowing part of the feed pipe in the range of 5 mm to 200 mm. This facilitates controlling of the flow of the raw material to be fed to the substrate, thereby manufacturing a thick film of a III-V component semiconductor, having uniform film thickness.
Patent JP-2002232819-A (JP)
Title: Image pickup device
Inventor: INOUE MASASHI
IPC: H04N101/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To effectively provide specific information to a user. SOLUTION: This device is provided with a specific information reproduction part for reproducing an image from specific information stored in a recording medium while preparation processing such as feeding out, etc., of a collapsible barrel type lens barrel is performed in order to make an imaging part in the state of being capable of picking up an image.