baber/WOPTO huggingface dataset:
Patent JP-H05232973-A (JP)
Title: Noise eliminating duct structure and active noise eliminating device using the structure
Inventor: HOSHINO TSUTOMU
IPC: F16L55/04
Filed: 1992-02-20
Abstract: PURPOSE:To provide duct structure appropriate for active noise elimination by arranging a duct allowing noise to pass in a bent state along the inner wall face of a case body of an electronic apparatus or the like and setting up duct length to a specific length. CONSTITUTION:A suction duct 5a is arranged along the bottom of the case body. An exhaust duct 5b is arranged in a bent state along the inner surface of the sidewall and the inner surface of a ceiling in the case body 2. Or the ducts 5a, 5b are formed and arranged in a curved loop. Respective duct lengths of the ducts 5a, 5b are set up so that propagation time required for arrival of a sound generated from a blower 1 at a suction port 3 and an exhaust port 4 respectively through respective ducts 5a, 5b is more than the processing time of ell electric circuits including a noise eliminating adaptive filter 10. Thereby even when the case body 2 is compact, a noise eliminating signal having the same waveform and an inverted phase as/to noise discharged from the suction port 3 and the exhaust port 4 can be surely formed until the noise from the blower 1 arrives at the ports 3, 4.
Patent JP-2000231380-A (JP)
Title: Multi-effect device
Inventor: MINAMI HIDEAKI
IPC: G10H1/10
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-effect device used in a flexible mode. SOLUTION: Since effect circuits 110, 111 and 112 are the circuits capable of selecting an effect type without receiving the effects of other effect circuits each other, the selection of the same effect type for respective effect circuits is becomes possible. Further, since the connection forms of respective effect circuits 110 to 112 are made changeable, respective effect circuits 110 to 112 are handled as the parts, and in the case of requiring massive operation amounts such as high quality reverberation, plural effect circuits are connected to be able to give one effect.
Patent JP-H11233443-A (JP)
Title: Forming method of microcrystal silicon film, photovoltaic element and forming equipment of semiconductor film
Inventor: NISHIMOTO TOMONORI
IPC: H01L31/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To improve stability in discharge and quality controllability of a formed film at the time of forming an I-type microcrystal silicon layer, by reading a self bias voltage generated on a high frequency electrode, and adjusting high frequency power to be applied, on the basis of the voltage value. SOLUTION: A self bias voltage generated on a VHF electrode 206 is read with a VHF reading equipment 209 and sent to a VHF controller 210. The VHF controller 210 automatically changes the making power of a VHF power source 205 such that its self bias voltage is made equal to a previously inputted reference value. Similarly, a self bias voltage generated on a VHF electrode 208 is read with an RF reading equipment 211 and sent to an RF controller 212. The RF controller 212 automatically changes the making power of an RF power source 207 such that its self bias voltage is made equal to a previously inputted reference value. As a result, stability in discharge is improved, and an inexpensive microcrystal silicon film which is excellent in quality can be formed at a high speed.
Patent JP-H09225937-A (JP)
Title: System for reuse of water-soluble slurry waste liquid
Inventor: TOYAMA KOHEI
IPC: B28D1/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the load to a drain facility and also reduce the cost by extracting a water-soluble coolant component out of waste liquid composed of a floating solid component and a liquid component, throwing away the floating solid component as unnecessary sludge and reusing classified effective abrasive grains and an extracted water-soluble coolant component. SOLUTION: A dilute liquid W is added into a water-soluble slurry waste liquid 2 and diluted to lower the viscosity. The viscosity stabilized water-soluble slurry waste liquid 2 is classified into effective abrasion grains P and a waste liquid N1 composed of an SS component and a liquid component, while the effective abrasion grains P are reused. A coagulant G is added into the waste liquid N1 to prepare a coagulant added waste liquid N2, which is turned into a concentrated waste liquid N3 composed of the SS component, a water-soluble coolant component Q and the coagulant G by concentrating in the distillation process 6, and further the solid-liquid separation is carried out by a centrifugal separator 8. An inorganic dispersant D is added into the separated water-soluble coolant component Q to adjust the viscosity, and reused as a regenerated water- soluble coolant Q1, while a floating solid component SS and the coolant G are thrown away as unnecessary sludge L.
Patent JP-S55159864-A (JP)
Title: Centrifugal separator
Inventor: MORO TOSHIO
IPC: B04B11/08
Filed: 1980-03-17
Abstract: PURPOSE: To reduce the water content of sludge by a method wherein a means to detect the open/close state of each air nozzle is used to detect and control the scraper location.  
     CONSTITUTION: Slurry liquid which is a precoat auxiliary agent is jetted into the internal side of a rotary drum 213 and is precoated while being dehydrated. Then, a scraper 217 is advanced a little so that the surface at the inside of the auxiliary layer is slightly scraped and made smooth. When the thickness attains δ 1 , air nozzle section where the position of the scraper back end passes to air pipe 302 comes to an open position, to provide back pressure ΔP 1 . Assuming the back pressure of the air nozzle ssection connecting to air pipes 303W305 to be ΔP 2 , the differential pressure ΔP 0  (wherein ΔP 2 -ΔP 1 =ΔP o ) is selected as the differential pressure to activate the air pressure activation valves 311, 312, 317, 318. The ON/OFF signal of pressure switches 313W316 is used to find the position of the scraper 217. When the precoat auxiliary layer thickness is reduced to δ 1 , the scraper 217 is retreated, and supplied raw liquid is jetted from a jet hole of the scraper 217. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01209964-A (JP)
Title: Drive circuit for vibration wave motor
Inventor: SASAKI TOYOJI
IPC: H01L41/04
Filed: 1988-02-16
Abstract: PURPOSE:To easily restart a vibration wave motor by providing an UP/DN counter and a D/A converter in a feedback loop of a driving circuit for a USM. CONSTITUTION:A drive circuit for a vibration wave motor 4 applies a drive signal output from a frequency variable oscillator(VCO) 1 through a frequency dividing phase shifter 2 and power amplifiers 3a-3b to the motor 4, compares a feedback signal of a monitoring electrode 4c generated at the time of driving it with a reference signal, and controls the drive signal to a proper driving frequency. In this case, a detection circuit 5, an up/down counter 6 and a D/A converter 7 are provided. Thus, when the counter 6 arrives at upper or lower limit frequency, it returns to lower or upper limit frequency by a next clock pulse, and again up-counts or down-counts, thereby preventing the frequency from jumping.
Patent JP-H02213856-A (JP)
Title: Two-component developer and production thereof
Inventor: KAWAKAMI HIROAKI
IPC: G03G9/087
Filed: 1989-02-15
Abstract: PURPOSE:To stably produce the developer which obviates the degradation in density by splashing, fogging and durability by executing the agitating operation to mix a toner and a carrier for the time when the electrostatic charge quantity of the toner is maximized. CONSTITUTION:The electrostatic charge quantity of the toner is varied by the mixing time of the toner and the carrier in mixing of the toner and the carrier at the time of production of the developer. The mixing time when the development efficiency is highest and the image quality is good exists with the developers which are different in the electrostatic charge quantity by a difference in the mixing time. The mixing state approximate to the range where the electrostatic charge quantity of the toner exhibits the max. value corresponds to this time. The electrostatic charge quantity of the toner is uniformly stabilized by mixing the toner and the carrier for the prescribed time in such a manner and, therefore, the beautiful images with which the splashing and fogging are eliminated are obtd. by this developer. The toner and the carrier are stably supplied without being much influenced by environmental conditions and the sufficient image densities are eventually obtd. from the initial period to the last.
Patent JP-S62191872-A (JP)
Title: Production of hologram forming sheet
Inventor: FUJIO TAKAHIRO
IPC: G03H1/18
Filed: 1986-02-18
Abstract: PURPOSE:To inexpensively produce a sheet having an excellent surface characteristic with good reproducibility by the constitution in which a synthetic resin extruded from a die with a cooling roll having a relief hologram type stamper on the surface is extruded and cooled. CONSTITUTION:The synthetic resin melt 5 extruded from the T die 2 is pressed by the relief hologram type stamper 9 stuck to the surface of the cooling roller 3 and a nip roll 4 to emboss a hologram on the resin 5 surface. A metallic reflection layer 10 is formed on the surface of the sheet 5' cooled by the roll 3. The sheet having the excellent surface characteristic is thus inexpensively and efficiently produced with good reproducibility.
Patent JP-H02216309-A (JP)
Title: Suspension device for vehicle
Inventor: NIIBE TADAYUKI
IPC: B60G17/015
Filed: 1989-02-15
Abstract: PURPOSE:To get rid of the uneasiness of a driver in the captioned device of which a suspension characteristic can be switched over by forcedly switching over the suspension characteristic to a specific suspension characteristic in response to the detection of the switching operation of an ignition switch. CONSTITUTION:A hub carrier 1 supporting a rear wheel 2 is supported by a vehicle body 5 via lateral links 3A, 3B extending in a vehicle width direction and a trailing link 6 extending in a vehicle longitudinal direction. The vehicle body side end portions of the links 3A, 3B, 6 are pivotally supported via suspension-characteristic variable bushes 4 (4A-4C). In this case, when it is detected that an ignition switch 24 is turned from OFF to ON by a control unit 20, each solenoid valve 15A-15C for controlling the suspension characteristic of each bush 4 is controlled to be forcedly switched over to a suspension characteristic determined by an initial characteristic command switch 25 irrespective of the switchover position of a manual changeover switch 26.
Patent JP-H08226671-A (JP)
Title: Air conditioner
Inventor: OURA TAKAO
IPC: F24F3/00
Filed: 1995-02-22
Abstract: PURPOSE: To facilitate the mounting construction and maintenance and to suitably feed the air into a room by supplying the air in an air conditioning element for outdoor disposition and a section to be conditioned via a window frame provided at the section. CONSTITUTION: The supply air from an air conditioning element 9 or the exhaust air to the element 9 is supplied to and exhausted from upper supply and exhaust ports or lower supply and exhaust holes to a room of a section to be conditioned via upper or lower supply and exhaust ports through a window frame 1. Automatic switching type dampers 13, 14 are provided at the upper exhaust port and lower supply and exhaust ports. The element 9 is provided integrally with the frame 1, and mounted to be installed together with the frame 1 at the time of mounting to execute it. Since the air conditioning operation to the room of the section to be conditioned by the element 9 is conducted via the frame 1, a refrigerant piping construction to the wall of a building is not required. Accordingly, the work of mounting construction is facilitated.
Patent JP-S56132164-A (JP)
Title: Three-phase control circuit
Inventor: NAKASHIMA MICHIO
IPC: H02M1/08
Filed: 1980-03-17
Abstract: PURPOSE:To make possible the availability of a control phase angle which is optionally adjustable and improve control performance by connecting the primary delay circuit consisting of a resistance and a condenser to the input side of a main circuit and making a voltage to be applied to a phase condenser, to be of a phase delayed beyond a voltage of a power supply. CONSTITUTION:A three-phase phase control circuit is constituted with the addition of a C,R phase shifting control circuit 29. In said circuit, resistances 23, 24, 25 and condensers 26, 27, 28 are connected in series respectively, these three pieces of CR circuit are connected in the form of ''Y'', its input end is connected to a three- phase power supply R,S,T, and the other ends of phase condensers 7-9 are led to a three-phase full-wave rectification circuit RE through these phase condensers at the CR connecting points of CR circuit. Under this connection, it is so arranged that a voltage applied to the phase condensers 7-9 may be of a delayed phase compared to a power supply voltage and a control phase angle may be optionally adjustable. Thus it is possible to improve the control performance.
Patent JP-S53118357-A (JP)
Title: Serial connector for semiconductor device
Inventor: IKEDA SHIGERU
IPC: H02M5/25
Filed: 1977-03-25
Abstract: PURPOSE: To connect serially plural unitsof the semiconductor device of such structure that makes the external light pass through the joint part and then irradiating the external light to these semiconductor devices individually or collectively. In this way, the blocking properties of the devices can be made nearly identical to each other, and the power consumption can be reduced for the light source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61194559-A (JP)
Title: Simultaneous use control unit for interactive processing
Inventor: HASHIMOTO TOSHIAKI
IPC: G06F15/00
Filed: 1985-02-22
Abstract: PURPOSE:To simultaneously use plural interactive processing systems and to reduce an interactive processing time and to enlarge the usable function by mounting an input command discrimination means, command processing program starter and connection control means. CONSTITUTION:In interactive processing, a command ciscrimination area 2 of an interactive processing system 10 descriminates an interactive processing system to activate from an input command, and selects a command processing program starter 3 or 4. The starter 3, when selected, starts a command processing program 6, and the starter 4, when selected, makes access to a connection control 5. The control 5 connects to an interactive processing system 20 by a start command inputted from a terminal, and starts a command processing program 7 by the access from the starter 4. After this, even if the starter 3 starts the program 6 in the system 10, the connection to the system 20 will be maintained so that the both systems can be used; thus the interactive processing time can be reduced as well as the usable functions can be increased.
Patent JP-S58161928-A (JP)
Inventor: UUBUE RENTSU
IPC: C01G49/14
Filed: 1983-03-03
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-H07123049-A (JP)
Title: Branch device for underwater communication system
Inventor: SUTEFUAN MAIKERU UETSUBU
IPC: H04B10/00
Filed: 1994-03-03
Abstract: PURPOSE: To provide a branching device provided with a regenerator suitable for being used in a system provided with many branching devices. CONSTITUTION: This branching device is provided with the respective terminals 1, 2 and 3 of three line cables, an underwater grounding terminal, plural light generators 20 provided with mutually serially connected plural power feeding circuits requiring power feed, first, second and third electric relays A, B and C only one of which is energizable at one time and a forth electric relay D. Then, when power is supplied between the optional pair of the line cable terminals 1 and 3, the third line cable terminal 2 is separated from it and connected through the contactor D1 of the forth relay D to an underwater grounding point, the plural power feeding circuits of the light regenerator 20 are serially arranged between the line cable terminals 1 and 3 and thus, the power feed of the light regenerator 20 is performed.
Patent JP-H0569922-A (JP)
Title: Carrier method of work
Inventor: SAKASHITA OSAMU
IPC: B65G37/00
Filed: 1991-02-28
Abstract: PURPOSE:To improve working efficiency for continuously carrying a work without being affected by stopping of a working machine. CONSTITUTION:A tray 5 on which a plurality of works can be loaded, is reciprocated and circulated through a going route 8 and a return route 9 provided between upstream and downstream working machines. The tray is reserved in tray reservoirs 10, 11, both ends of which are connected to intermediate parts of each of the going route and the return route. When both of the machines are operated, the tray on which the work to be sent from the upstream, is moved along the going route, and after the work on the tray is shipped to the downstream machine by the means 2, the unloaded tray is moved along the return route by the work. When the upstream machine is stopped, the tray on which the work reserved in the tray reservoir is transferred to the going route, and the work is delivered to the downstream machine. When the downstream machine is stopped, the unloaded tray is transferred to the return route by the work reserved in the tray reservoir, and the work transferred from the upstream machine is input into the tray.
Patent JP-S57148025-A (JP)
Title: Intake or exhaust device for diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02B75/18
Filed: 1981-03-11
Abstract: PURPOSE:To obtain a high output in a wide range of revolution of an engine, by providing a communication hole in a partition wall which divides the interior of an intake or exhaust pipe into two longitudinal sections and by providing a  valve in the partition wall to open or close the commuication hole depending on  the rotational frequency of the engine. CONSTITUTION:The interior of an intake pipe 3 is divided by a partition wall 5 in the longitudinal direction. A hole 6 for connecting the divided sections of the intake pipe 3 to each other is provided in the partition wall 5. A valve 7 is fitted in the wall 5. When the revolution speed of the engine is low, the valve 7 is closed to lengthen the time of transmission of pulsation of gas column vibration in the intake pipe 3 to match the opening and closing of an intake valve to the effect of inertia of intake gas. When the revolution speed of the engine is high, the valve 7 is opened to shorten the time of transmission of pulsation of gas column vibration to produce the effect of inertia of intake gas. As a result, the intake efficiency is heightened in a wide range of revolution of the engine to obtain a high output.
Patent JP-H05204315-A (JP)
Title: Display device
Inventor: MATSUMURA HIROSHI
IPC: G09F7/18
Filed: 1992-01-23
Abstract: PURPOSE:To make an effective display in mode conforming to display contents by combining a cover unit where many electric display elements are incorporated with a freely replaceable signboard. CONSTITUTION:A display part 11 where display contents are fixedly drawn is arranged on the top surface of the case 13 of a display unit 10 whose display contents dynamically change. The display unit 10 is constituted by arraying many display bodies, where, for example, many light emitting diodes as electric display elements 12 are incorporated, in a laterally long case 13, a transparent plate 14 which uses acrylic resin, etc., is fitted on the front display surface of the case 13, and legs 16 having casters are fitted to the reverse part of the case 13. Further, the display elements 12 are powered ON and OFF under the control of a controller such as a microcomputer. Then the energized position to the display elements 12 is changed to display an article guidance, campaign information, etc., on the display unit 10 dynamically by scrolling, etc.
Patent JP-H01211008-A (JP)
Title: Numerical controller
Inventor: SAWADA IKUO
IPC: G05D3/00
Filed: 1988-02-18
Abstract: PURPOSE:To facilitate a working operation by using a working start position storage register and producing an alarm signal when no coincidence is obtained between the working start position stored in said storage register and the working end position. CONSTITUTION:An input processing part 2 which obtains the working data from a working data input medium 1 contains a program coordinate register 2a which always controls the position of a program set by the input working data and a working start position storage register 2b. Furthermore the part 2 has a position comparison means 2c which performs comparison between the working end position stored in the register 2a and the working start position stored in the register 2b and produces an alarm signal when no coincidence is obtained between both positions.
Patent JP-H11217481-A (JP)
Title: Resin composition and molding made therefrom
Inventor: OTOI KENJI
IPC: C08K5/51
Filed: 1998-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which has good well-balanced mechani cal properties, elongation, chemical resistance and weathering resistance and can be incinerated without forming noxious gasses causing environmental pollu tion and to provide a molding made therefrom. SOLUTION: There is provided with a resin composition comprising a thermoplastic cycloolefin resin containing at least 30 wt.% repeating units containing an alicyclic structure free from a norbornane structure, a phenolic antioxidant and a phosphorus antioxidant. Desirably, the thermoplastic cycloolefin resin has at most 20 wt.% component having a molecular weight of 1,000 or below.
Patent JP-S63203784-A (JP)
Title: Production of high purity electrolytic copper
Inventor: KAWASUMI YOSHIO
IPC: C25C1/12
Filed: 1987-02-19
Abstract: PURPOSE:To obtain high purity copper of >=99.9999% purity on the cathode in an electrolytic cell divided into cathode and anode chambers with a diaphragm by discharging a soln. which is a nitric acid bath contg. dissolved electrolytic copper from the anode chamber, removing silver from the soln. and feeding the soln. to the cathode chamber. CONSTITUTION:The anode in an electrolytic cell divided into cathode and anode chambers with a diaphragm and filled with a nitric acid bath is made of electrolytic copper or the like. Silver is removed from an impure electrolytic soln. discharged from the anode chamber with metallic copper. The silver-free electrolytic soln. is fed to the cathode chamber and electrolyzed to deposit high purity copper of >=99.9999% purity on the cathode.
Patent JP-H076142-A (JP)
Title: Multiagent coordination system and its method
Inventor: MIYAZAKI KAZUYA
IPC: G06F9/50
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a system adaptable to plural users by simple constitution and to attain efficient processing. CONSTITUTION:Thus multiagent coordination system separately defines planning, an element function and resouce allocation and flexibly handles them. The system includes a user definition storing part 42 for storing user attributes expressing objective characteristics of respective users and personal information such as user's liking for an option at the time of requesting service and a user agent 43 for transforming a user's request into a proper format while referring to the contents of the storing part 42 and transferring the transformed result to an agent group 41, or when user's characteristics are requested from the agent group 41 side, referring to the storing part 42 and returning a user's attribute value. Plural user agents 43 are connected to the agent group 41 correspondingly to respective users.