Hubvariables Ventilsystem für einen Verbrennungsmotor

Engagement structure between a mouth member of a pressure vessel and a blow pin, mouth member structure of a pressure vessel having the engagement structure and method of making a pressure vessel

In a pressure vessel which is formed by blow molding a plastic liner with a mouth member fitted on a blow pin, a rotational torque is prevented from being applied between the mouth member and the blow pin when removing the blow pin. A parison is placed around the mouth member which is fitted on the blow pin, and is blow molded with a die assembly placed around the parison so that a vessel shaped plastic liner is formed. An engagement structure which is provided between the mouth member of the pressure vessel and the blow pin includes a ball moveably received in a radial through hole of the peripheral wall of the blow pin, and a release groove formed on an inner circumferential surface of the mouth member and having a prescribed depth. When the blow pin is introduced into the mouth member until the ball and the release groove oppose each other, the ball moves radially outward and becomes partly received by the release groove to engage the mouth member with the blow pin.

SIGNAL COMPRESSOR

PURPOSE: To prevent mistracking, by setting the control voltage for a voltage-controlled amplifier VCA by a compressor and an expander at the same level, through taking a band flat in the transmission characteristic in an intermediate transmission medium as the reference. CONSTITUTION: Output signals (b), (b') of VCAs 1, 9 of a compressor 5 and an expander 8 are applied to detectors 11, 11', the frequency component ratio of the output signals b, b' is detected, and frequency gain variable filters 12, 12' are controlled with detected outputs VF, VF'. The output of the frequency gain variable filters 12, 12' is converted into a DC signal at sensors 4, 4' to obtain control signals c, c' of the VCAs 1, 1'. Thus, the control signals c, c' are of the same level, allowing to prevent mistracking. COPYRIGHT: (C)1982,JPO&Japio ...

DIGITAL DATA RECORDING MEDIUM PACKAGE

PROBLEM TO BE SOLVED: To provide a digital data recording medium package with an advertising effect. SOLUTION: This digital data recording medium package is composed of a laminate which is provided with a back rigid sheet, a digital data recording medium wherein digital data are recorded, and a front rigid sheet with a display part for displaying information on the digital data of the digital data recording medium outside, in this order. A paper sheet-like advertising medium or a coupon ticket about a commodity or a service of a trader different from a purveyor of the digital data recording medium package is housed between the back rigid sheet and the front rigid sheet. COPYRIGHT: (C)2004,JPO&NCIPI ...

GRILL SHUTTER

Provided is a grill shutter (10) configured to selectively open and close an external air intake opening (3) formed in a front part of a vehicle body (1). The grill shutter includes: a frame (11) surrounding the external air intake opening; a plurality of blades (12) rotatably supported by the frame and driven to rotate between a closed position for closing the external air intake opening and an open position for revealing the external air intake opening; a drive unit (13) for rotationally driving the blades; and a power transmission mechanism (12L1, 12R1, 20, 22, 24) transmitting a drive force of the drive unit to the blades, the power transmission mechanism configured to cause the blades to start an opening movement one after another with a predetermined time lag between successive opening movements.

ULTRASONIC FLAW DETECTING DEVICE

PURPOSE: To obtain a flaw detection image wherein cubic effect is emphasized by converting the coordinates of flaw detection data and obtaining a flaw detection image by birds-eye viewing, and varying the number of dots for the distance from the view point in a 2nd birds-eye view direction. CONSTITUTION: Flaw detection data is inputted to a dot number arithmetic part 30 from a flaw detection data input part 10 and the view point in the 2nd birds-eye view direction is inputted from a parameter input part 20. The arithmetic part 30 calculates the maximum number of dots which can be represented as one flaw detection data on the display of a display device 50 firstly. The position of a coordinate-converted area is calculated and then the number of dots representing the flaw detection data on the display of the device 60 is found lastly. A coordinate conversion part 40 converts the coordinates of the flaw detection data to two-dimensional coordinates and outputs the data to the device 50, which ...

METHOD AND DEVICE FOR DETECTING DEFECT OF RECORDING MEDIUM WITH NO CONTACT

PURPOSE: To secure the assured and quick detection for shallow, small and narrow defects by projecting a check beam to a transparent disk forming a recording medium, catching the transmitted check beam for detection of the form change and detecting the information on defects based on the form change signal. CONSTITUTION: When a defect area enters a check beam during revolutions of a disk, a difference signal S2 rises up greatly to a level LC. The level of the signal S2 is set again to level 0 when the defective area passes through the check beam. The width of the level LC is decided unconditionally by the scale of the defect and the revolving number of the disk and equal to the width WB of a level LB. The 1st waveform shaping unit 28 extracts the level fluctuation part, i.e., the area of the width WS of a sum signal S1. This extracted part undergoes the binary coding and the conversion into the single polarity. While the level fluctuation part, i.e., the area of the width WB of the signal ...

SIGNAL COMPRESSING AND EXPANDING DEVICE

DEFECT LENGTH MEASURING METHOD FOR OPTICAL DISK

PURPOSE: To reduce the cost of a processing part and to simplify it by rotating an optical disk at fixed rotating speed, changing the oscillation frequency of a clock for measuring a defect length based on the projecting radius position data of an inspection beam to the disk, and counting the pulse width of a binary pulse as a defect signal. CONSTITUTION: By moving the disk or an optical head in the diameter direction of the disk at a sliding pitch equal to the beam diameter of the inspecting beam synchronously with one rotation of the disk while rotating the disk at high fixed rotating speed, all the surface of the disk is inspected in an eddy form. When there is a defect in this disk, the defect signal caught by the beam catching means of the optical head is binarized as the quantity of reflected light or transmitted light on the disk, and further, the pulse width of the binary pulse is measured by the clock for measuring the defect length having the oscillation frequency to be changed ...

FILTER CIRCUIT AND AMPLIFIER CIRCUIT USING SAME

GRILL SHUTTER

Provided is a grill shutter configured to selectively open and close an external air intake opening formed in a front part of a vehicle body. The grill shutter includes: a frame surrounding the external air intake opening; a plurality of blades rotatably supported by the frame and driven to rotate between a closed position for closing the external air intake opening and an open position for revealing the external air intake opening; a drive unit for rotationally driving the blades; and a power transmission mechanism transmitting a drive force of the drive unit to the blades, the power transmission mechanism configured to cause the blades to start an opening movement one after another with a predetermined time lag between successive opening movements. 1. A grill shutter configured to selectively open and close an external air intake opening formed in a front part of a vehicle body , comprising:a frame surrounding the external air intake opening;a plurality of blades rotatably supported by the frame and driven to rotate between a closed position for closing the external air intake opening and an open position for revealing the external air intake opening;a drive unit for rotationally driving the blades; anda power transmission mechanism transmitting a drive force of the drive unit to the blades, the power transmission mechanism configured to cause the blades to start an opening movement one after another with a predetermined time lag between successive opening movements.2. The grill shutter according to claim 1 ,wherein the power transmission mechanism includes a connection bar connecting the blades,wherein each blade and the connection bar are connected to each other by engagement of a hole formed in one of each blade and the connection bar and a projection formed in the other of each blade and the connection bar, andwherein the holes include elongated holes having varying longitudinal dimensions according to positions of corresponding blades such that movement of ...

SIGNAL EXPANDING DEVICE

PURPOSE: To avoid high range frequencies from not being exceeded from the recording limit of an intermediate transmission medium, by removing mistracking due to intermediate transmission media and taking signal frequency component ratio. CONSTITUTION: A signal from an output (b) point of a voltage control amplifying attenuator (VCA)1 in a signal compressor 5 is applied to a detector 11 and a frequency gain variable filter 12 which is controlled with the output of the detector 11. The output of the frequency gain variable filter 12 is applied to a sensor 4 to obtain a VCA control signal. Similarly, a signal from an input (b') point of a VCA1' in a signal expandor 8 is applied to a frequency variable filter 12' controlled with the output of the detector 11'. The output of the filter 12' is applied to a sensor 4' to obtain a VCA control signal. COPYRIGHT: (C)1982,JPO&Japio ...

PUSHHPULL AMPLIFIER

ULTRASONIC RANGE FINDER

PURPOSE: To measure a distance with high accuracy by making the time of generation of a peak received latest received time of very high frequency when the peak is plural in number in a ultrasonic received signal after envelope processing. CONSTITUTION: A transmission trigger is inputted from a transmitting and receiving circuit 10 to an ultrasonic wave transmitter and receiver 5 and a delay time measuring circuit 30, and the transmitter and receiver 5 emits ultra sonic waves to an object of test 70 and receives reflected waves by the transmit ter and receiver 5 and inputs to an envelope circuit 20 through the circuit 10. The received signal is converted to an envelope signal and inputted to a digitizer 40 and the circuit 30. The digitizer 40 starts A/D conversion at a specified period by a trigger pulse signal generated when an AGC output signal becomes above a specified level, and the output is inputted to a peak detecting circuit 30. The circuit 30 stops pulse counting when the trigger ...

PUSHHPULL AMPLIFIER

METHOD AND DEVICE FOR DETECTING DEFFECT OF RECORDING MEDIUM WITH NO CONTACT

PURPOSE: To secure the assured and quick detection for shallow, small and narrow defects respectively by projecting a check beam to a disk forming a recording medium, catching the reflected check beam for detection of the form change and detecting the information on the defects based on the form change signal. CONSTITUTION: When a defective area enters a check beam during revolutions of a disk, the signal S2 rises greatly up to a level LC. The level of the signal S2 is set again at level 0 when the detective area passes through the check beam. The width of the level LC is decided unconditionally by the scale of the defect and the revolvingnumber of the disk and equal to the width WS of a level L8. The 1st waveform shaping unit 28 extracts the level fluctuation part, i.e., the area of the width WB of a sum signal S1. This extracted part undergoes the binary coding and the conversion into the single polarity. While the level fluctuation part, i.e., the area of the width WB of a difference ...

LEAD FRAME

PURPOSE: To obtain a rust-free, highly accurate and highly reliable lead frame with easy manufacturing performance by coating the outer lead surface of a lead frame with palladium or palladium alloy-plated layer, and by bonding an insulating tape on it as a fixed member instead of a tile bar. CONSTITUTION: Inner leads 12 are radially aligned around a die pad 11, and are linked with polyimide tapes 18. At the same time, outer leads 14 are coupled with respective inner leads. These outer leads are also coupled with the polyimide tapes 18, respectively, and are forced to support the tips of them by side bars 15 and 16. Here, 17 indicates a support bar. On the surface of each inner lead of a lead frame and the back of each outer leads, a palladium-plated layer m is formed. The formed lead frame is reinforced with hard palladium plating. Therefore, the small thickness of the starting material is made possible in press working, thereby the lead frame with little distortion can be obtained. COPYRIGHT ...

EVALUATING DEVICE FOR OPTICAL DISK SUBSTRATE

PURPOSE: To allow the simple and rapid evaluation on a molding site by irradiating an optical disk with circularly polarized light, branching the 1st order diffracted light and transmitted light from the disk to the double refracted light and non-diffracted light branched by a quarter-wave plate and a beam splitter and measuring the light intensities of these light rays. CONSTITUTION: The P polarized laser beam 1 is polarized from the linearly polarized light to the circularly polarized light by the beam splitter 16 and the quarter-wave plate 5. The disk 6 to be inspected is irradiated with this beam. The 1st order diffracted light I3 is made incident on a 1st order diffracted light receiving sensor 15. On the other hand, the irradiating light transmitted through the disk 6 is polarized to the linearly polarized light by the quarter- wave plate 7 and is branched to double refraction component light I1 and non- double refraction component light I2 by a beam splitter 17. These light rays ...

OPTICAL RADIO DEVICE FOR MOVING BODY

PURPOSE: To realize optical radio transmission between a fixed station and a moving body with high reliability and low power consumption by monitoring the reception level of the photodetecting element at the moving body side and estimating the position of the fixed station, and turning on only a light emitting element which faces the station. CONSTITUTION: Received signals outputted by PIN photodiodes (PD) 1∼3 of a photodetecting and light emitting means 7 are inputted to amplifiers 21∼23 with an AGC function. Those amplifiers convert them into voltages and impose FSK modulation to output signals L1∼L3. A PD/LED selecting circuit 40, on the other hand, measures voltages of the signals L1∼L3 to select one highest- voltage or plural higher-voltage signals, thereby controlling a switch 20. Therefore, only large output signals of PDs are inputted to a buffer amplifier 41 and received by a digital transmitter 45 through a demodulator 42. At this time, PDs having large outputs face the fixed ...

BALL HITTING TOOL FOR SPORTS

ULTRASONIC FLAW DETECTOR WITH ARRAY PROBE

PURPOSE: To decrease the number of signals between an array ultrasonic probe consisting of plural ultrasonic probes and a flaw detector by providing a switching means which specifies an ultrasonic wave probe in the array of the array ultrasonic probe. CONSTITUTION: The plural ultrasonic probes are arrayed to constitute the array ultrasonic probe 1, and the ultrasonic wave signal switching part 12 is provided thereupon. Further, the control circuit 8 of a flaw detector 3 specifies which probe of the array ultrasonic probe 1 is to performs transmit or receive an ultrasonic wave and sends information on that to the ultrasonic wave signal switching part 2 through a transmission circuit 7, thereby connecting it to the electrode of the specified probe. Further, the control circuit 8 sends a signal to an oscillation pulse generator 5 and a pulse is inputted to the specified probe of the array ultrasonic wave probe 1. This probe oscillates an ultrasonic wave to a sample and receives its reflected ...

EDDY CURRENT FLAW DETECTING DEVICE CAPABLE OF INSPECTING THICKNESS REDUCTION

PURPOSE: To obtain an image of a bottom surface to be inspected as an image close to the actual shape by detecting the quantity of variation in the electric impedance of a probe as a vector quantity and finding and displaying graphically the square sum of the absolute value of a real-space output spectrum based on the vector quantity. CONSTITUTION: The quantity of variation in the electric impedance in the form of the eddy current signal 52 of the eddy current probe 1 when it is scanned along the surface of a body to be inspected is detected by a signal processor 21 as the vector quantity. The output measurement data 55 of the processor 21 is sent to a data processor 23. Here, the quantity of variation in the vector quantity is processed by Fourier transform as to the scanning position of the probe to calculate the spatial frequency spectrum of the vector variation quantity and the spectrum obtained by dividing said spectrum by a known spatial response frequency spectrum is processed by ...

ENGAGEMENT STRUCTURE BETWEEN A MOUTH MEMBER OF A PRESSURE VESSEL AND A BLOW PIN, MOUTH MEMBER STRUCTURE OF A PRESSURE VESSEL HAVING THE ENGAGEMENT STRUCTURE AND METHOD OF MAKING A PRESSURE VESSEL

In a pressure vessel which is formed by blow molding a plastic liner with a mouth member fitted on a blow pin, a rotational torque is prevented from being applied between the mouth member and the blow pin when removing the blow pin. A parison is placed around the mouth member which is fitted on the blow pin, and is blow molded with a die assembly placed around the parison so that a vessel shaped plastic liner is formed. An engagement structure which is provided between the mouth member of the pressure vessel and the blow pin includes a ball moveably received in a radial through hole of the peripheral wall of the blow pin, and a release groove formed on an inner circumferential surface of the mouth member and having a prescribed depth. When the blow pin is introduced into the mouth member until the ball and the release groove oppose each other, the ball moves radially outward and becomes partly received by the release groove to engage the mouth member with the blow pin. 1. An engagement structure provided between a mouth member of a pressure vessel and a blow pin , wherein a parison is placed around the mouth member with the blow pin received in the mouth member , and is blow molded by using a die assembly surrounding the parison so that a plastic liner of a pressure vessel is formed along a die surface of the die assembly as a vessel-like structure , the engagement structure comprising:a through hole passed through a peripheral wall of the blow pin;a ball received in the through hole so as to be moveable in a radial direction; anda recess formed in an inner circumferential surface of the mouth member;wherein when the blow pin is received in the mouth member so as to cause the ball to oppose the recess, the mouth member and the blow pin are engaged with each other by the ball moving radially outward until a part of the ball is received in the recess.2. The engagement structure according to claim 1 , wherein the engagement structure further comprises:a large diameter ...

Signal expanding device

Paper sheet processing device, control method of paper sheet processing device, and test medium

【課題】 容易に確認作業を行うことができる紙葉類処理装置、紙葉類処理装置の制御方法、及びテスト媒体を提供する。【解決手段】 一実施形態に係る紙葉類処理装置は、搬送機構と、複数のセンサと、複数の信号伝達路と、プロセッサと、を具備する。搬送機構は、搬送方向に対して斜めに形成されたスリットを有するテスト媒体を搬送する。複数のセンサは、検出位置が搬送方向と交差する方向に並べられ、前記搬送機構により搬送される前記テスト媒体を検出する。複数の信号伝達路は、複数の前記センサからの検出信号をそれぞれ伝送する。プロセッサは、複数の前記信号伝達路を介して複数の前記センサから伝送された検出結果に基づいて、前記複数のセンサと複数の前記信号伝達路との組み合わせが適切であるか否か判断する。【選択図】 図１

端末装置、表示方法、及びプログラム

【課題】自動改札装置をユーザが入出場する時に不要なエラーを発生させずに円滑な入出場を実現すること。【解決手段】実施形態によると、端末装置は、タッチパネルと、タッチパネル上の検出可能な位置に置かれた利用者の指が、タッチパネルに表示されている表示オブジェクトの表示と重なる位置にあることを検知した場合、前記表示オブジェクトの表示位置を前記指の位置と重ならない位置に変更する制御部と、を備える。【選択図】図５

自動改札機システム、およびプログラム

【課題】電波の干渉を抑制して通信の安定性を向上させることができる自動改札機システム、およびプログラムを提供することである。【解決手段】自動改札機の無線通信部は、利用券に備えられる無線通信部と電波を送受信することで無線通信を行う。判定部は、無線通信部により前記利用券から得られた情報に基づいて利用者の通過可否を判定する。第１の通信部は、駅務装置と通信する。駅務装置は、第２の通信部と、制御部とを持つ。第２の通信部は、複数の自動改札機が有する第１の通信部と通信を行う。制御部は、複数の自動改札機のそれぞれの自動改札機に割り当てる無線通信用の電波の周波数帯を、複数の自動改札機間で分散するように決定し、電波の周波数帯を指定する命令を、第２の通信部を用いて複数の自動改札機のそれぞれの自動改札機に送信する。【選択図】図１

ダイプッシャー制御装置

【課題】下部ダイプッシャーに金属片等のゴミが付着してシリンダが所定位置まで移動できない場合に、リトライ動作を行ってゴミを除去することが可能なダイプッシャーの制御装置を提供する。 【解決手段】昇降用シリンダ１７を作動させて下部ダイプッシャー１４によるダイの取り外しを実行する際に、昇降位置センサ１７ｓで検出される作動位置が所定位置に到達していない場合には、下部ダイプッシャー１４を待機位置に戻し、再度作動位置へ移動させる操作を繰り返すリトライ動作を、予め設定した回数繰り返す制御を行う。 【選択図】 図５

記録媒体の非接触式欠陥検出方法及び装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

二次元コード生成方法及び電子機器

【課題】読取装置による読取精度を向上させるように電子機器に二次元コードを表示できる二次元コード生成方法及び電子機器を提供する。【解決手段】二次元コード生成方法は、水平な仮想面に対する携帯端末１の傾きθ１を示す情報を取得することと、水平な仮想面に対する読取装置２１の読取面の傾きθ２を示す情報を取得することと、携帯端末１の傾きθ１と読取面の傾きθ２とを比較することと、読取装置２１で読み取られる、携帯端末１の傾きθ１と読取面の傾きθ２との比較結果に応じて異なる形の二次元コードを生成することと、携帯端末２１の表示部に二次元コードを表示することとを備える。【選択図】図３

利用券および利用券の発券装置

【課題】ＩＣカードと利用券とを重ねて使用する際に、利用券を選択して使用できる利用券および利用券の発券装置を提供することである。 【解決手段】実施形態の利用券は、券シートと、金属膜とを持つ。券シートは、画像から情報が読み取られる光読取りコードが第１面に表示されている。金属膜は、券シートのうち、第１面と反対側の第２面に形成されている。また、実施形態の利用券の発券装置は、搬送路と、集積回路と、第１読取部とを持つ。集積回路は、搬送路に対して交差する方向の一方側に設けられる。第１読取部は、搬送路に対して交差する方向の他方側に設けられて集積回路の情報を読み取る。 【選択図】図１