baber/WOPTO huggingface dataset:
Patent JP-H0243994-A (JP)
Title: Aerobic filter bed for bioreactor
Inventor: KODAMA MINORU
IPC: C02F11/04
Filed: 1988-08-04
Abstract: PURPOSE:To form the title filter bed having stable trapping capacity for suspended solid by fixing the upper end of a stringlike carrier to an upper movable frame floating on the water surface to be treated and fixing the lower end of the stringlike carrier to a lower fixing frame, bending and extending the stringlike carrier in accordance with elevating and lowering of the water surface. CONSTITUTION:The upper end of a stringlike carrier 68 is fixed to an upper movable frame 70 floating on the water surface to be treated and the lower end of the stringlike carrier 68 is fixed to a lower fixing frame 74 and the stringlike carrier 68 is blended and extended in accordance with elevating and lowering of the water surface. As a result, an aerobic filter bed for a bioreactor which is easy in sludge peeling and has stable trapping capacity for suspended solid can be formed.
Patent JP-H0356811-A (JP)
Title: Range finder device
Inventor: KAGECHIKA TAKASHI
IPC: G02B7/32
Filed: 1989-07-26
Abstract: PURPOSE:To make a device main body thin and make a camera compact by moving a movable lens member by utilizing the electromagnetic force between electromagnetic winding arranged around the movable lens member and a permanent magnet. CONSTITUTION:While the electromagnetic winding 20 is not excited, the movable lens member 2 is energized in a direction (b) by spring members 13 and 17 and held in a stop state at a specific position. When the winding 20 is energized in such a direction that the winding is attracted to the inner side of yokes 23 and 24, the member 2 moves in a direction (a) against the energizing force of the spring members 13 and 17. A photodetector 5 generates a light receiving output indicating the brightness of an object on the optical axis in front of a fixed lens member 1. A photodetector 18 generates a light receiving output showing a brightness distribution including the brightness of the object detected by the photodetector 5 by the (a)-directional motion of the member 2. For the purpose, the position of the member 2 where the outputs of the photodetectors 18 and 5 become equal to each other is detected to obtain information on the distance to the object.
Patent JP-2000005155-A (JP)
Title: X-ray image diagnostic device
Inventor: SUZUKI KATSUMI
IPC: A61B6/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image diagnostic device capable of smoothly controlling an X-ray compensating filter without hindering a diagnosis by changing the moving speed of the X-ray compensating filter in response to the magnitude of the movement quantity of the X-ray compensating filter. SOLUTION: This X-ray image diagnostic device is provided with a filter control speed calculating means 10 calculating the moving speed of an X-ray compensating filter 4 with a filter control means 11 determining the difference between the insertion position calculated by an insertion position calculating means 9 and the present position of the X-ray compensating filter 4 and variably controlling the moving speed of the X-ray compensating filter 4 in response to the magnitude of the difference. The moving speed of the X-ray compensating filter 4 is variably controlled based on the calculated value.
Patent JP-H0481341-A (JP)
Title: Molding for automobile
Inventor: HAYASHI KAZUKIYO
IPC: B60R13/04
Filed: 1990-07-21
Abstract: PURPOSE:To obtain appropriate elasticity and rigidity by constituting a molding of an outside member having a specified bending elastic modulus, and forming an outside part and of an inside member having a bending elastic modulus larger than the outside member and joined to the outside member. CONSTITUTION:This molding is provided with an outside member 1 for forming an outside part, which is made of, for example, ethylene vinyl acetate copolymer (EVA) and having a bending elastic modulus of about 100kg/cm<2>, and also with an inside member 2 forming an inside part, namely a vehicle body side part of the molding, which is made of, for example, polyolefine elastomer and having a bending elastic modulus of about 3000kg/cm<2>. The outside member 1 and the inside member 2 are integrated with each other via an adhesive layer 3. Namely, in this molding for automobile, the outside member 1 is a soft material of low elasticity while the inside member 2 is a hard material of elasticity higher than the outside member 1, and these members are joined together with an adhesive agent so as to form a double layer structure. With this constitution, the outside member 1 moderates an impact and the inside member 2 provides sufficient rigidity to hold a shape of a whole molding.
Patent JP-S6349715-A (JP)
Title: Zoom lens barrel
Inventor: TERADA HIROSHI
IPC: G02B7/08
Filed: 1986-08-19
Abstract: PURPOSE:To perform infinite-distance/close-up focusing with a single operation angle by forming cam grooves for focusing in a frame which rotates associatively with zooming operation, varying the use ranges of the cam grooves successively and interlockingly with the zooming, and moving the frame in the directions of the optical axis and then making corrections even at the infinite-distance position. CONSTITUTION:A focus group L4 is moved by the zooming between the infinite- distance position and a close-up photographic distance position. When a zooming ring 15 is rotated, a cam ring 5 is rotated by a zoom pin 21 and the power variation frame of a power variation group L2 is controlled by a cam groove 5a, so specific movement is performed in an optical-axis direction to perform the zooming. Further, when the cam ring 5 rotates, an F frame 8 also rotates in the same direction through a pin 23 and a pin 22 implanted in a correction frame 7 is controlled by the cam groove 5b of the cam ring 5, so when the cam ring 5 rotates, the correction frame 7 moves in the optical-axis direction and an interlocking frame 9 fixed integrally with the frame 7 also slides on the outer periphery of a fixed frame 1 in the optical-axis direction while holding the F frame 8 rotatably.
Patent JP-H0359563-A (JP)
Title: Developer and image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/08
Filed: 1989-07-28
Abstract: PURPOSE:To obtain high-quality images which are free from toner contamination and fogging by making combination use of the fine particles of a specific positive chargeable resin with specific inorg. fine powder. CONSTITUTION:An electrifying member is brought into contact with a body to be electrified and a voltage is impressed thereto from the outside to electrify the member. The member is developed by using a developer contg. a toner, the fine particles of the positive chargeable resin having 0.03 to 1.0mum average grain size and 10<6> to 10<9>OMEGA.cm specific electric resistance and the hydrophobic inorg. fine powder. The particles of the positive chargeable resin act to adsorb the fine powder of free silica on the surface. The particles of the positive chargeable resin slipped from the cleaning blade of an image forming device having a contact electrifying device are attracted to the contact electrifying member and thereafter, the free inorg. fine powder slipped from the cleaning blade is attracted on the surface to protect the surface of the photosensitive body. The high-quality images which are free from the toner contamination and fogging are thus obtd.
Patent JP-S6173154-A (JP)
Title: Special photoengraving method
Inventor: OOTATSUME YASUO
IPC: G03F1/00
Filed: 1984-09-18
Abstract: PURPOSE:To execute printing by abstracting a picture pattern or changing it to a special expression by preparing and storing a blur mask signal consisting of a collection of a character, a graphic or a symbol, and subsequently, synthesizing a variable density signal from a picture pattern original with the blur mask signal, and exposing a film by a processed signal. CONSTITUTION:A dense signal is inputted to a control device 4 by installing an original 1 to a scanning part 2 of a scanner, and scanning it by a scanning head 3. A scanning spot corresponding to a streak of a character A, for instance, a dense signal from 8c is a dark signal, and since its adjacent scanning spots 7c, 9c have no streak at all, a signal from said spots is a light signal, but it is processed so that it becomes a signal whose density has been made slightly lower than the dark signal. This blur mask signal is stored in the control device 4. Subsequently, the scanning head 3 scans a picture pattern original 5 and generates a variable density signal, and in the control device 4, the variable density signal from the picture pattern original 5 is synthesized with the blur mask signal, processed, outputted to an optical modulator 8, an exposing head 9 scans a film 7, and in accordance with an output signal from the control device 4, the film 7 is exposed, and an image is formed.
Patent JP-S6171383-A (JP)
Title: Wafer position detector
Inventor: SATO TERUYA
IPC: B65G43/08
Filed: 1984-09-17
Abstract: PURPOSE:To facilitate wafer travel with a simple construction, by installing a free-to-roate hand-arm around a shaft positioned on one end and a wafer- supporting finger connected for the same freedom of rotation around the after end of a different shaft. CONSTITUTION:A handler for wafer travel is composed of hand-arm 10 free-to- rotate around a shaft 10 positioned on one end 9, hand-arm 12 free to rotate through a shaft 11 on the other end of the arm 10 and finger 5 for supporting a wafer connected also free to rotate like a pivot on the other end of the hand- arm 12. In this handler, the hand-arm 12 rotates around the shaft 11 in the direction in which it is separated from the shown position apart from a wafer cassette 6. Further, finally, the finger 5 is so positioned as piled up above the hand-arms 10, 12. Thus, as compared with the conventional handlers, length of the hand-arm can sufficiently be as short as 1/4 of the specified travelling distance, realizing a significant saving of space.
Patent JP-H0241911-A (JP)
Title: Falling off preventing device at tractor ground height regulating mechanism
Inventor: NISHIHARA TADAO
IPC: B62D49/00
Filed: 1988-08-03
Abstract: PURPOSE:To prevent a final gear case from falling off, by putting an engage- stopping tool such as a stop washer or the like from the inside of a rear axle housing on the putting into the rear axle housing portion of the final gear case. CONSTITUTION:At the turning shaft portion 7 of a final gear case 6 which is put idly into a rear axle housing 5, a guide groove 12 is provided at the outer perimeter portion of its end portion vicinity which is located at the inside of the rear axle housing 5, and a stop washer 13 is put on the guide groove 12. As a result, the final gear case 6 is turnable against the rear axle housing 5, and in addition, its putting into portion is engage-stopped as sliding in a right to left direction is restrained. Accordingly, the final gear case 6 falling off from the rear axle housing 5 can be prevented.
Patent JP-H0864144-A (JP)
Title: Power source for gyrotron device with overvoltage restricting means for gyrotron body part
Inventor: TSUNEOKA MASAKI
IPC: H01J23/34
Filed: 1994-08-18
Abstract: PURPOSE: To prevent and restrict the overvoltage to be generated in a body part by limiting the electrical potential of the body part at the predetermined potential difference in relation to a collector part, and applying voltage with a power supplying unit. CONSTITUTION: At the initial time of a rise of power supplying power sources 22, 24, since the output voltage of an accelerating power source 20 does not rise, electrical potential of a body part 10 is equal with the electrical potential of a cathode electrode 4. A negative potential difference equal with the output voltage during the rise of the power source 24 is generated in the body part 10, and a negative potential difference equal with the output voltage during the rise of the power source 22 in relation to the electrical potential of a collector part 12 is generated. After the power source 24 perfectly rose, the power source 20 rises, and when the electrical potential of the body part 10 becomes higher than the electrical potential of the collectors 12, 14, diodes 100, 110 are cut off. Potential difference between the body part 10 and the collectors 12, 14 is limited so that the negative overvoltage of the collectors 12, 14 is not applied to the body part 10. Consequently, the body part 10, or a part near the body part 10 or a strong magnetic field coil 18 is not damaged.
Patent JP-S6438992-A (JP)
Title: Control device for high frequency guide heating
Inventor: KATO YOSHIKAZU
IPC: H05B6/06
Filed: 1987-08-05
Abstract: PURPOSE:To prevent an actuation failure or device damage by detecting an electric current frequency at the time of actuation from a load current pulse at the time of actuation of an inverter, and making the inverter to be stopped when the frequency is out of an allowable range. CONSTITUTION:An electric current frequency at the time of actuation is detected from a load current pulse at the time of actuation of an inverter 2 with a frequency detection means 10, and the detected current frequency is judged whether it is in a required allowable range or not by a judgement means 14. And if the detected current frequency is judged that it is out of the allowable range, thereafter, a control pulse output is made to be stopped and the inverter stopped with control means FF1, FF2, and 22. This eliminates apprehensions of an actuation failure or damage to the device.
Patent JP-S6172044-A (JP)
Title: Heat-resistant and impact-resistant resin composition having excellent flame retardance
Inventor: SAKAI MASATOSHI
IPC: C08L25/02
Filed: 1984-09-17
Abstract: PURPOSE:To obtain the titled composition having excellent flame retardance and impact resistance, by adding a specific organic halogen compound to a composition composed of a specific copolymer such as a copolymer of a vinyl aromatic compound a maleimide compound and a vinyl compound. CONSTITUTION:The objective composition can be prepared by compounding (A) a copolymer composed of (A1) 90-50% vinyl aromatic compound residue, (A2) 10-50% maleimide compound residue, and (A3) 0-30% vinyl compound residue copolymerizable with the components A1 and A2, (B) a copolymer composed of (B1) 90-40% component A1 and (B2) 10-60% unsaturated nitrile residue, (C) a copolymer composed of a granu lar rubbery elastomer having Tg of <=0oC and an average particle diameter of 0.1-0.5mum and a copolymer of the components A1 and B1, and (D) a copolymer com posed of a granular rubbery elastomer having Tg of <=0oC and an average particle diameter of 0.7-4mum and a copolymer of the components A1 and B2, to obtain a composition composed of 10-90wt% component A and the remaining part of the components B-D, and compounding 100pts.(wt.) of the produced composition with (E) 2-40pts. of an organic halogen compound having a melting point of >=150oC and a number-average particle diameter of 0.1-6mum and (F) 0-30pts. of antimony trioxide, etc.
Patent JP-S6439601-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAMURA MASAAKI
IPC: G11B5/02
Filed: 1987-08-05
Abstract: PURPOSE:To record and reproduce a PCM modulated voice without losing the interchangeability of a VTR with an FM voice by providing a second voice recording and reproducing head to deep-layer-record and reproduce a pulse code modulated sound signal adjoining to the recording track of the frequency modulated sound signal. CONSTITUTION:At the circumferential surface of a rotary head 1, a pair of video recording and reproducing heads VA and VB and first voice recording and reproducing heads AFA and AFB to record and reproduce preceding the sound signal are provided, and second voice recording and reproducing heads PCMA and PCMB to deep-layer-record the PCM modulated sound signal are provided. The PCM modulated sound signal is deep-layer-recorded to a recording track TPCM adjoining to a track TFM to record the frequency-modulated sound signal. Thus, without giving the influence to the frequency modulated voice and video signal, the PCM modulated sound signal can be recorded and reproduced and the interchangeability with the VTR used widely presently can be secured.
Patent JP-H0481400-A (JP)
Title: Shower device for weightless space
Inventor: MORIYAMA TOSHIHIKO
IPC: A47K3/28
Filed: 1990-07-23
Abstract: PURPOSE:To make it possible to certainly remove water stuck to a human body like a water film from the body by arranging a turning flow generating means for jetting out air into a shower chamber so as to generate turning flow of air is arranged on the ceiling part of the shower chamber while providing a suction means for sucking the turning flow of air, on the floor part of the shower chamber. CONSTITUTION:A water jetting part 37 for jetting out in relatively low pressure hot water or cold water supplied from a shower water supplying device 33 via a supplying piping 35 is arranged on the inner peripheral surface of a shower chamber 31 consisting of a nearly cylindrical chamber formed with watertightness being maintained. Moreover, a turning flow generating means 41 for jetting out air into the shower chamber and generating turning flow of air is arranged on the ceiling part 39 of the shower chamber 31 while a suction means 55 for sucking the turning flow 51 of air generated by the tuning flow generating means 41 is arranged on the floor part 53 of the shower chamber 31. The turning flow generating means 41 is constituted of a circular pipe 43 arranged in a circular state inside the ceiling part 39 and a fan device 47, and the sucking means 55 is constituted of a suction port 57 opened in the center of the floor part 53 and a sucking device 61 connected to the sucking port 57.
Patent JP-S5992042-A (JP)
Inventor: BENKUTO JIYANSON
IPC: B01D29/01
Filed: 1983-10-19
Abstract: (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。
Patent JP-H0395002-A (JP)
Title: Expandable type shuttle
Inventor: POORU KENTO GINESU
IPC: B65G1/04
Filed: 1990-07-23
Abstract: PURPOSE: To extend and retreat a shuttle regardless of the position by attaching an interaction means to a fixed member and a movable member so that the movable members may be moved in the specified order when a shuttle assembly is operated between the retreating state and the extending state, in a shuttle of a stacker. CONSTITUTION: When movable members 24, 25 are further extended leftward in a state where members 21 to 23 are laminated, a latch bar 94 provided on the member 22 is spring-energized and engaged with a stop block 86 provided on the member to block the movement of the member 22. An actuator bar 88 is brought into contact with a lever 90 of the member 22 by the leftward movement of the upper member 23, and the lever 90 is turned around an axle 91 counterclockwise to raise the latch bar 94. Therefore, the engagement to the stop block 86 is released to allow the movement to the member 22. Similarly, respective members are sequentially moved.
Patent JP-H0750817-A (JP)
Title: Format converter for television signal
Inventor: OURA KOICHI
IPC: H04N7/015
Filed: 1993-08-05
Abstract: PURPOSE:To easily display a TV signal on a display device with simple configuration and less power consumption by converting the TV signal with a predetermined scanning line number, a predetermined interlace ratio and a predetermined field frequency into the TV signal having a different scanning line number by a formatter converter. CONSTITUTION:A TV signal (input TV signal S) whose scanning line number is 1050, whose interlace ratio is 1:1 and whose field frequency is 59.94kHz is inputted from a signal source 1 to a TV receiver 8. The signal S is inputted to a 1st or 2nd format converter 4 or 5 through a changeover switch 3, in which the format is converted. The converter 4 converts the format of the TV signal S into a TV signal (output TV signal S1) whose scanning line number is 787.5, whose interlace ratio is 1:1 and whose field frequency is 59.94kHz. On the other hand, the converter 5 converts the format of the TV signal S into a TV signal (output TV signal S2) whose scanning line number is 1575, whose interlace ratio is 2:1 and whose field frequency is 59.94kHz. The signals S1, S2 are displayed on a display device 7 via a changeover switch 6.
Patent JP-S6256099-A (JP)
Title: Manufacture of voice coil bobbin for all carbonaceous acoustic equipment
Inventor: ODAJIMA HIDEO
IPC: H04R9/04
Filed: 1985-09-05
Abstract: PURPOSE:To manufacture a voice coil bobbin having a superior corresponding characteristic against an input signal with cheap cost industrially by mixing a specified thermosetting resin as a caking agent with a powder of one or two or more kinds of carbonaceous powder. CONSTITUTION:After a monomer or a prepolymer made of a thermosetting resin that is a substance representing a high carbon remaining yield after burning as a binder and can be easily polymerized, or an organic matter blended composition substance in which a mixed substance of one or two or more kinds of low polymerized bodies is included is mixed and kneaded, it is formed in a film or a sheet shape preliminarily. Furthermore, a form is given to it in the shape of a cylindrical and requested voice coil bobbin, and after an insoluble and an infusible processes applied, it is burned in an inactive gas atmosphere.
Patent JP-H1122911-A (JP)
Title: Deaerator and its operation
Inventor: SHIRAISHI HITOSHI
IPC: F22D1/28
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To control the number of revolutions of a pump supplying liquid to be deaerated on the basis of the direction of a flow of a line of treating liquid, and on the other hand detect the vacuum pressure inside the vacuum suction line and considerably lower the power consumption of the two pumps, by controlling the number of revolutions of the vacuum pump on the basis of the detection value. SOLUTION: In this device a deaerating means 3 and a vacuum pump 7 are connected by a vacuum suction line 10 in a setup to subject to vacuum deaeration the liquid to be deaerated inside the deaerating means 3 by the use of the vacuum pump 7. In this instance the deaerating means 3 and a water storage tank 1 are connected by a feeding line 5 equipped with a pump 14 for liquid to be deaerated and by a treating liquid line 6 in a manner of forming a circulation line. Furthermore, a feedwater line 2 is connected to the treating liquid line 6, a flow direction detective means 17 is provided in the treating liquid line 6 between the connection point of the feedwater line 2 and the water storage tank 1, and each of a pressure sensor 11 for detecting the vacuum pressure inside the deaerating means 3 or inside the vacuum suction line 10, the pump 14, the vacuum pump 7, and the flow direction detective means 17 are connected to a controller 16 through signal lines 15.
Patent JP-H0750263-A (JP)
Title: Thin film formation and thin film etching
Inventor: ASHIDA SUMIO
IPC: H01L21/302
Filed: 1993-08-06
Abstract: PURPOSE:To improve alignment precision in the case of fine working, and realize high speed operation and high integration density, by coating a substrate with a thin film while a current is applied to a conductive pattern, and forming thin films different in quality on the conductive pattern and the substrate. CONSTITUTION:An Al film of a conductive pattern 1 is vacuum deposited on a glass substrate 2 after cleaning and drying, a resist pattern is formed by an ordinary lithography process. and then unnecessary parts are eliminated by wet etching. By using a plasma CVD equipment, a film is formed in an ordinary plasma CVD sequence, and an SiO2 film is stuck on the substrate. When a current is applied to the pattern 1 on the substrate 2 from a DC power supply 4, a high density film is stuck only on the pattern 1. When the substrate 2 is taken out from the reaction vessel and etched in dilute hydrofluoric acid, the film on the conductive pattern 1 is etched at a very slow rate. Thereby the SiO2 film is selectively formed.