baber/WOPTO huggingface dataset:
Patent JP-H0498995-A (JP)
Title: Receiver
Inventor: KURITA TADASHI
IPC: H04N17/00
Filed: 1990-08-17
Abstract: PURPOSE:To prevent a large error of a reception level from being caused for each channel in a same reception state by measuring a noise level at a high frequency region and a low frequency region at the outside of a channel frequency band of a received broadcast. CONSTITUTION:When the user makes operation of displaying a reception level on a TV picture tube screen, at first a channel selection circuit T is controlled to receive a 16.5 channel and an AGC voltage is obtained from an AGC voltage detection circuit 10 in this state. Since no BS broadcast is made in the 16.5 channel, the obtained AGC voltage is measured as a noise level. Similarly the AGC voltage at a -0.5 channel is obtained to measure a noise level at a band lower than the broadcast frequency band. Then a respectively level equivalent to the C/N is calculated based on a program as an arithmetic means. Thus, a proper reception level is calculated, in which no remarkable error based on the frequency characteristic is caused.
Patent JP-H0672487-A (JP)
Title: System for receiving package
Inventor: KURISU TAKAO
IPC: A47G29/12
Filed: 1991-07-31
Abstract: PURPOSE:To provide a system for receiving packages, which can be provided for each room, and has a mechanism requiring no electricity. CONSTITUTION:For this receiving system, a locker part 2 is provided at a location which divides a room into the inside and outside. The locker part 2 is equipped with external doors 3a, 3b and an internal door 4. The external doors 3a, 3b are automatically locked once they are opened/closed. Then, the external doors 3a, 3b are automatically unlocked only by opening/closing the internal door 14 once. That is, when a package is put in the locker part 2 by opening the external doors 3a, 3b, the package cannot be taken out from the outside, and by taking out the package by opening the internal door 4, the external doors 3a, 3b are put under an unlocked condition, and the storage of a package becomes possible.
Patent JP-H1144992-A (JP)
Title: Developing device
Inventor: HANADA MOTONORI
IPC: G03G15/09
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of promoting triboelectrification of toner, without providing a developer agitating mechanism, and efficiently replenishing a developing roller with the toner while being easy in miniaturization and cost reduction. SOLUTION: This device is provided with a replenishment opening 5a for the toner of a toner container 5, at a position opposite to a developer circulation area in which a circulating movement is caused to the developer 11 by the magnetic force of the developing roller 3. In such a manner, the toner 10 replenished from the toner replenishment opening 5a, without providing a special developer agitating mechanism as feeding means for the developer, is agitated by circulation movement (rotary movement) of the developer by the magnetic force of the developing roller 3 to be triboelectrified, and at the same time, the toner is efficiently taken-in from the toner replenishment opening 5a of the toner container 5 toward the developing roller 3 by the rotary movement of the developer 11.
Patent JP-S6276136-A (JP)
Title: Microwave tube of beam straight travel type
Inventor: KINGOU TADAHISA
IPC: H03F3/54
Filed: 1985-09-27
Abstract: PURPOSE:To increase the cooling efficiency of a pole piece with a smaller outer diameter located inside the magnet by using a copper or copper alloy material to form the section of the pole piece other than its ferrule which acts as the bulkhead of the cavity. CONSTITUTION:A pole piece 2a with a smaller outer diameter located inside a magnet 3, having no parts directly touching the external air and producing only a small cooling effect is formed by a copper or copper alloy material with good thermal conductivity in order to achieve an improved effect of cooling thermal radiation and increased cooling efficiency. Since both a hollow member 4 and the pole piece 2a are made of a copper or copper alloy material, the thermal expansions of these members are equal and the reliability of the airtightness of the soldered areas of these members is increased. Since the pole piece 2a with a smaller outer diameter excluding its ferrule 21a only minimally influences the formauion of a magnetic field for focusing an electron beam traveling through a central space 5, using copper or a copper alloy instead of an iron alloy as the material of the pole piece 2a does not result in changes in the electron-beam-focusing effect.
Patent JP-H0663630-A (JP)
Title: Runout table for hot-rolling mill
Inventor: YUDE TAKAO
IPC: B21B39/12
Filed: 1992-08-13
Abstract: PURPOSE:To exchange rolls in a short time, with good accuracy and with a few operators by moving a truck on which plural rolls are mounted freely on the outside of a line in the lateral direction of a pass line and providing a device for adjusting the height. CONSTITUTION:Plural rolls 1, drive motors 2, lower headers 5 are mounted on the upper surface of a roll frame 6. An adjusting worm jack is provided below the roll frame 6 and the height of the pass line can easily be adjusted. When the roll 1 is changed, the adjusting worm jack is dropped, the frame 6 is lowered on a frame traveling rail 8, and the lower headers 5 are separated, moved by a frame moving device 7 to the outside of the line in the lateral direction of the pass line and exchanged into another well-organized frame 6. The work for removing upper header, the lower headers 5, the roll 1, etc., is unnecessitated.
Patent JP-S6374932-A (JP)
Title: Production of preform for optical fiber
Inventor: YAMAUCHI RYOZO
IPC: G02B6/00
Filed: 1986-09-13
Abstract: PURPOSE:To produce a preform optical fibers, having a low loss and capable of controlling refractive index, by feeding a raw material gas into a burner repeating the movement in the oblique direction and stop in a plane including the rotation axis of a deposited body while changing the flow rate of the raw material gas according to the position of the burner. CONSTITUTION:Fine glass particles are produced from one or more burners 2 and 3 to deposit a soot preform 4 on a seed rod 1 while rotating and moving the seed rod 1 in the direction of rotation axis and the resultant deposited body is then transparentized and vitrified to afford the aimed preform for optical fibers. In the process for producing the preform for the optical fibers, at least one burner 3 is fixed on a guide 61 and moved in the oblique direction to the rotation axis in a plane including the above-mentioned rotation axis while repeating the high-speed movement for a given distance and stop for a given time. The flow rate of the raw material gas to the above-mentioned burner 3 is simultaneously changed as a function of the position of the burner 3. Thereby the aimed preform for optical fibers capable of readily providing a low loss is obtained without causing dip, etc., in a refractive index distribution.
Patent JP-2000048462-A (JP)
Title: Reproducing device of recording medium
Inventor: FUJIMOTO FUMIHIKO
IPC: G11B17/26
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a whole device by reducing the space required for handling a recording medium in the device. SOLUTION: When a CD 24 is inserted from an inserting/ejecting port 33 of the CD reproducing device 21, the CD 24 is fetched into a casing 22 by an inserting/ejecting roller 35 of an inserting/ejecting mechanism 34. A part of the inserting/ejecting port 33 is closed by a shutter mechanism 37. By a control circuit 29, the inserting/ejecting roller 35 is inversely driven, and the CD 24 is abutted on the shutter mechanism 37 and positioned to the reference position. The CD 24 to be positioned to the reference position is mounted on a turntable 38 of a PU unit 25. The plural CDs 24 are allowed to be housed in a stocker 23 which is furnished inside the device, then the transportation of the CD 24 is attained by forwarding the turntable 38 to the housing position selected by the elevating/lowering mechanism 26 and divided by a dividing mechanism 28.
Patent JP-H0667834-A (JP)
Title: Multiwindow display system
Inventor: ISHIKAWA FUJIE
IPC: G06F3/048
Filed: 1992-08-13
Abstract: PURPOSE:To improve functional visibility and to make a working environment comfortable as an window system by controlling the display of each window so as to change display format on a display screen in accordance with the order information of each window in plural ones. CONSTITUTION:An window managing part 40 monitors a working state allocated to each window out of plural display windows and allocates sequential order to each corresponding window in accordance with the status of each working. A display control part 50 controls the display of each window so as to change a display format on the display screen in accordance with the order information of plural ordered windows. Since order allocation is executed in accordance with the state of work allocated to each opened window, the using status of each window is reflected to order information formed by ordering.
Patent JP-S60109334-A (JP)
Title: Radio receiver
Inventor: HABUKA RIYUUJI
IPC: H04B1/64
Filed: 1983-11-18
Abstract: PURPOSE:To suppress demodulation noises due to an expander by using properly the expander circuits having different detection constants of a built-in envelope curve detecting circuit in accordance with the change of the receiving level of a reception circuit. CONSTITUTION:The detection constant of an envelope curve detecting circuit 6 constituting an expander 4 is set at about 20m.sec; while the detection constant of an envelope curve detecting circuit 9 constituting an expander 7 is set at about 200msec. Both expanders expand the level of the output signal of a reception circuit respectively. A receiving level detecting circuit 11 detects the reception input level and delivers the changing state of the reception level as a result of detection. An output selection signal generating circuit 12 supplies an output selection signal to an expander output selecting circuit 10 in response to the output of the circuit 11, i.e., the changing state of the reception level. The outputs of expanders 4 and 7 are selected when the reception level is higher and lower than the fixed value respectively.
Patent JP-S6263559-A (JP)
Title: Production of conjugated polyene precursor
Inventor: ODERA JUNZO
IPC: C07C67/00
Filed: 1986-09-13
Abstract: PURPOSE:To readily obtain a compound useful as an organic semiconductor, precursor for vitamin A, etc., at a stroke in the final stage without taking care of intermediate reaction treatment, by converting a sulfonyl compound into anions and repeatedly carrying out oxidation and polymerization reaction. CONSTITUTION:A 2-halomethyl-4-phenylthio-1-butene expressed by formula I (X is halogen; ph is phenyl) is condensed with carbanions adjacent to sulfenyl group having a group A (A is 2-tetrahydropyranyloxy-2-propenyl, etc.) to give a phenylthio compound, which is then oxidized to afford the corresponding sulfonyl compound. The resultant sulfonyl compound is then converted into anions and reacted with the compound expressed by formula I and the above- mentioned oxidation and condensation reaction are successively repeated to give the aimed substance expressed by formula II or III (n is an integer 1-5).
Patent JP-S6461320-A (JP)
Title: Production of compound metallic oxide powder
Inventor: SAKAI KAZUHIRO
IPC: C04B35/00
Filed: 1987-09-01
Abstract: PURPOSE:To produce a compound metallic oxide powder with hardly any residual organic substances, by bringing a specific organic solvent composition containing water into contact with a compound capable of producing nascent oxygen. CONSTITUTION:A rare earth element alkoxide (e.g. yttrium triisopropoxide) is blended with an alkaline earth metal alkoxide (e.g. barium diethoxide), an organic acid salt, alkoxide, beta-diketone complex or beta-keto ester complex of copper (e.g. copper diethoxide) so as to provide the same stoichiometric relation in terms of the composition and metals of the aimed metallic compound oxide. The resultant blend is then dissolved in an organic solvent containing water to afford an organic solvent composition. A compound (e.g. H2O2) capable of producing nascent oxygen is added to the above-mentioned composition to form precipitates, which are subsequently filtered off, dried at 100-120 deg.C and then heated at 400-600 deg.C.
Patent JP-S6194302-A (JP)
Inventor: FUKATSU YASUO
IPC: H01C17/24
Filed: 1984-10-16
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-S60108714-A (JP)
Title: Display control system
Inventor: MARUYAMA ETSUO
IPC: G06F3/153
Filed: 1983-11-17
Abstract: PURPOSE:To simplify a display circuit, by performing two kinds of displays (shift display and non-shift display) of numerical-value data in N digits by using a display device having the digits of (N+1). CONSTITUTION:Of measured data R received by a receiving circuit 2, a word address W is decoded by a decoder 3, and the result is sent to a control circuit 4 as address data W'. When data A (e.g., upper three digits of 3210 are displayed) are to be displayed, the data A are specified. Then a selecting signal SA is sent to the circuit 4. When the data W' and the signal SA agree, a control signal GA is outputted from the circuit 4 and sent to a memory 8. The data A of the data RN and a flag F are stored. When the data B (e.g., 123 is displayd by three digits intactly) are dislayed, a signal GB is outputted upon the agreement of the data W' and a signal SB, and the data B of the measured data RN are stored. Thus, the data A, which are displayed by digit-shift indication, and the data B, which does not need the digit-shift indication, can be displayed by one display device and one driving circuit.
Patent JP-S6460117-A (JP)
Title: System for transmitting control signal
Inventor: SUZUKI TAKEO
IPC: H04H60/13
Filed: 1987-08-31
Abstract: PURPOSE:To securely prevent an unnecessary tone from being generated due to digital signals to be sent with preceding and succeeding to a sound signal by using such a way that a control signal divides a sound signal and a frequency band, transmitting them with overlapping and while the control signal comes, a sound amplifying device is operated. CONSTITUTION:When a signal is transmitted, a selecting call activating signal 101 is detected by a signal detecting unit 1 and a condition in which a system is operatable is obtained. Next, a sound signal 102 and a control signal 103 come with being overlapped, however, only the control signal 103 is given to a detecting circuit 3 by the operation of an HPF4 and an LPF 5 and only the sound signal 102 is given to a sound amplifying device 2. At first, the control signal 103 is detected by the detecting circuit 3 and the output is caused to be turned on. Then the sound amplifying device 2 starts amplifying operation and the sound signal 102 is amplified and given to a speaker 6. When the sound signal 102 is ended and the control signal 103 is not detected by the detecting circuit 3, the output is caused to be turned off and the sound amplifying device 2 stops the amplifying operation. Thus, the unnecessary tone due to the digital signal can be prevented from being generated.
Patent JP-2001043596-A (JP)
Title: Disk drive assembly
Inventor: AOKI SHINICHI
IPC: G11B17/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce a size by executing the loading of an MD and CD with one roller. SOLUTION: This disk drive assembly has the one roller 11, a drive section for rotating the roller 11, a switch 19 for detecting the MD inserted into the upper direction of the roller 11, an optical sensor for detecting the CD inserted into the lower direction of the roller 11 and a control circuit for controlling the rotating direction of the roller 11 in accordance with the switch 19 and the optical sensor 22.
Patent JP-S59108193-A (JP)
Inventor: TAKAHASHI TADASHI
IPC: G01B7/00
Filed: 1982-12-13
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-S60108190-A (JP)
Title: Cooler for condenser lens of laser-applying machine
Inventor: SAKAI TERUO
IPC: B23K26/064
Filed: 1983-11-17
Abstract: PURPOSE:To cool surely condenser lenses and to prevent sticking of foreign matter with a laser-applying machine by providing a means for cooling directly the condenser lenses by an auxiliary gas. CONSTITUTION:Laser light 2 from an optical fiber 1 is focused by condenser lenses 3, 4 and is irradiated through a nozzle 6. The auxiliary gas 9 introduced through an introducing pipe 8 enters supply chambers 15a, 15b, 15c via a passage 10 and a supply hole 20 and is injected from plural notches 16 along both faces of the lens 3 and the incident face of the lens 4. The gas 9 expands adiabatically and cools directly both faces of the lens 3 and the incident face of the lens 4 and performs heat exchange with a lens holder 5 and collars 12, 13. The gas 9 passes through a discharging hole 18 and through a communicating hole 21 and a passage 19 into a gas supply chamber 15d through a communicating hole 22 where the gas is ejected and discharged from the plural notches 16 along the exit face of the lens 4 thereby cooling the lens 4 and preventing sticking of foreign matter to the exit face.
Patent JP-S6277130-A (JP)
Inventor: YUUJIEN RATSUPU
IPC: B21D39/03
Filed: 1986-09-13
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-H0752580-A (JP)
Title: Sticking device of tape to binding
Inventor: SUZUKI HIDETOSHI
IPC: B42C9/02
Filed: 1993-08-09
Abstract: PURPOSE:To produce a prominent ridge on a boundary part between a back of documents and its both sides irrespective of a number of sheets of the documents. CONSTITUTION:The tips of documents 5 are positioned by allowing them to abuts against a stopper 21, a sliding type pressing board 18 and pressing board 19 are pressed down, the documents 5 are placed among a backing plate 20, the pressing board 19 and the sliding type pressing board 18, which are pressed down in a body and pressure-contacted to a binding tape 33 put on an underlining backing plate 22. In a process wherein they are pressed down in a body in succession, through which the binding tape is stuck to the back of the binding 5 while bending at an acute angle so as to rub against the back of the binding 5 by a tape bending and pressure-contacting part 24, a sliding type pressing board 18 is moved backward to the pressing board 19 side. Then an overlay roll is moved while it is being turned, a binding tape 33 is bent at the acute angle toward the upper side from the back of binding 5 while rubbing the binding tape 33 and the binding tape 33 is stuck to the binding 5 so as to rub against the upper side of the binding 5.
Patent JP-H0553355-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: OKAMURA TATSUJI
IPC: G03G5/08
Filed: 1991-08-28
Abstract: PURPOSE:To obtain an image having a uniformly high grade by bringing fluorocarbon and/or chlorofluorocarbon contg. hydrogen atoms into contact with the surface of a cylindrical base body, then forming a photoconductive layer thereon. CONSTITUTION:The base body 101 subjected to machining is first immersed into a solvent mixture composed of fluorocarbons 225ca and 225cb in a mixing chamber 121 and is then passed through a cold bath chamber 131. The solvent mixture is then sprayed from release nozzles 142 to the surface of the base body 101 in a jet chamber 141. The base body 101 is positioned on the liquid surface of the solvent mixture kept at the temp. near the b. p. and is circumferentially cooled by cooling pipes 152 in a vapor chamber 151, by which the solvent vapor around the base body 101 is evaporated and the fluorocarbon and/or chlorofluorocarbon contg. the hydrogen atoms is stuck to the surface of the base body. A deposited film essentially consisting of amorphous silicon is formed by a microwave plasma CVD method on the base body subjected to such pretreatment. The adhesion and boundary structure of the deposited film and the base body are improved in this way.
Patent JP-H0555787-A (JP)
Title: Automatic width changing method for guide rails for conveying board
Inventor: OGATA YUJI
IPC: B65G43/00
Filed: 1991-08-28
Abstract: PURPOSE:To shorten a time required to regulate an interval between side guides by first moving a guide rail at a high speed to overrun a moving origin and to roughly stop it when the position of the guide rail is confirmed, and then slowing moving it to the origin to accurately stop it at the origin. CONSTITUTION:When a pulse motor 4 is first rotated forward at a high speed to move a guide rail 2 at a high speed toward a moving origin (b) and then stopped by a sensor PH of the origin (b), it is overrun and stopped at a position b1. Then, when it is reversely rotated and stopped by the sensor PH, it is reversely overrun and stopped at a position b2. Thereafter, when it is rotated forward at a low speed and stopped by the sensor PH, it is accurately stopped at the position (b). Since a distance 1 from the origin (b) to a target position (c) is known, the motor 4 is so instructed that the rail 2 moves at the distance 1, and the rail 2 is accurately stopped at the position (c).
Patent JP-2001045314-A (JP)
Title: Picture processing method and device and recording medium
Inventor: NISHIKAWA NAOYUKI
IPC: B41J5/30
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To quantitatively clarify the result of color space compression processing. SOLUTION: A color space compression processing condition is set, and color space compression processing is operated to plural sample color data based on the color space compression processing condition P21, and a polyhedron is generated based on the sample color data to which the color space compression processing is operated P22, and compressibility under the color space compression processing condition is calculated based on the volume of the generated polyhedron P24.
Patent JP-H0965389-A (JP)
Title: Switchboard
Inventor: YAMOTO KATSUNORI
IPC: H04Q3/58
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a communication error by automatically recognizing an extension frame number without providing setting of a switch or the like on an extension frame at the time of constituting a building block of PBX. SOLUTION: When a fixed bit pattern is sent from a sending circuit 7 of a fundamental frame 1 to an extension frame 2, the extension frame 2 discriminates the frame number in a discrimination circuit 8 of an inter-frame interface unit 5 by the bit pattern. When this bit pattern is changed to another bit pattern by-a change circuit 9 and is sent to an extension frame 3, the extension frame 3 discriminates this sent bit pattern by a discrimination circuit 10 of an inter-frame interface unit 6 to recognize it as its own frame number. At this time, inter-frame interface units 5 and 6 of extension frames 2 and 3 are the same kind; and when inter-frame connection cases 12 and 13 are connected, the extension frame 3 can discriminate its own frame number even if the power source of the extension frame 2 is not turned on.
Patent JP-H0554487-A (JP)
Title: Rotary head assembly
Inventor: USUI NOBUYUKI
IPC: G11B15/61
Filed: 1991-08-28
Abstract: PURPOSE:To stably travel a magnetic tape, to eliminate a self-vibration and to eliminate the phenomenon of a tape sticking in high humidity atmosphere even while realizing the miniaturization of an assembly and the reduction in weight. CONSTITUTION:A rotary trance outer stata 13 is attached to the side of a fixed drum 2 so that its outer peripheral surface is placed opposed to the inner peripheral surface of a rotary drum 1 via a fine interval. Spiral grooves 30 are provided around the whole inner peripheral surface of the rotary drum 1. The effect of dynamic pressure is generated between the spiral grooves 30 and the outer peripheral surface of the rotary trance outer stata 13 by rotating the rotary drum 1 and air is continuously discharged to the outside through an interval 37 between the opposing tip surfaces of the rotary drum 1 and the fixed drum 2.