baber/WOPTO huggingface dataset:
Patent JP-2001051571-A (JP)
Title: Image forming device
Inventor: UMEZAWA NOBUHIKO
IPC: G03G21/10
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To restrain image blur caused by the accumulation of nitrogen oxides relating to lubricant supply to the surface of an image carrier and also to attain the long service life of the image carrier. SOLUTION: As to a constitution by which the lubricant 38 is supplied to a photoreceptor 2 serving as the image carrier by a lubricant supplying means 12 so that the friction of the surface of the photoreceptor 2 can be lowered; a process for lowering the surface frictional coefficient of the photoreceptor 2 and a process for raising the surface frictional coefficient of the photoreceptor 2 are provided, and the nitrogen oxides as discharge produced materials are eliminated in the process for raising the surface frictional coefficient. As to the rise of the surface frictional coefficient in the process for raising the surface frictional coefficient; the abutting pressure of a cleaning blade 26 to the photoreceptor 2 is made larger than that obtained in the process for lowering the surface frictional coefficient.
Patent JP-S6289731-A (JP)
Title: Polymerization of polyorganosiloxane oligomer in over-pressure fluid being gas under usual condition
Inventor: JIYAN JIYATSUKU RUBURAN
IPC: C08G77/06
Filed: 1986-09-24
Abstract: 1. Process for acid- or base-catalysed polymerization of polydiorganosiloxane oligomers with a view to obtaining a polydiorganosiloxane of high molecular mass, characterized in that the polymerization is carried out in at least one fluid under supraatmospheric pressure, which is a gas under normal conditions of temperature and of pressure, the physical state of the said fluid being during the polymerization chosen from the state of a gas under supraatmospheric pressure, the liquid state and the supercritical state and in that the polydiorganosiloxane of high molecular mass is recovered by expansion of the said fluid.
Patent JP-H0966208-A (JP)
Title: Nonwoven fabric filter and manufacture thereof
Inventor: TSUZUKI MAKOTO
IPC: B01D39/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric filter which demonstrates a filtration function mainly by deep layer filtration, extends its regeneration cycle without increasing its size, and prevents the scattering of fibers even when the fibers are broken. SOLUTION: Ceramic fibers 1 constituting a filter are entwined with each other and bonded to each other in crossing parts by a binder 3. The filter is constituted so that the volume percentage of the fibers 1 is 3% or less. Bonds by the binder 3, when the filter is used for exhaust gas from a diesel engine, are formed in such density that the filter has strength to be able to keep its form. In the filter, the fibers 1 are bonded by the binder 3 in the crossing parts to form three-dimensional structure. In the purification of the exhaust gas from the diesel engine with the use of the filter, particulates are caught by deep layer filtration.
Patent JP-S61104001-A (JP)
Title: Production of mechanically alloyed powder
Inventor: DOI YOSHIHIKO
IPC: B22F1/00
Filed: 1984-10-26
Abstract: PURPOSE:To execute stably and efficiently mechanical alloying without contamination during treatment in the stage of producing powder for producing a dispersion strengthened type sintered alloy by a mechanical alloying method by controlling the side wall temp. of a treating vessel and the oxygen concn. in the vessel. CONSTITUTION:Grinding balls are put together with metallic powder, non-metallic powder, base alloy powder, etc. which are raw materials into the water- cooled treating vessel of a high energy dry process attriter and are mixed and ground by an agitator. The cold joining of the powders to each other and the grinding are repeatedly executed and the respective metallic powders are combined by which the particles of the oxide, etc. are uniformly dispersed. The oxygen concn. in the treating vessel is maintained at >=5vol% and the side wall temp. of the treating vessel is maintained at <=80 deg.C during the mechanical alloying process. The alloy powder of the element to form the oxide to be dispersed and the metallic element to constitute the main component are preliminarily added to the above-mentioned raw materials in addition to the oxide to be dispersed and the metallic powder and base alloy powder.
Patent JP-H03205500-A (JP)
Title: Liquid cleaning compound
Inventor: JIYON HOOKINSU
IPC: C09K8/04
Filed: 1990-08-24
Abstract: A composition comprising : water; a surfactant or mixture of surfactants present in a concentration sufficient to form a spherulitic or dispersed lamellar phase in the absence of Electrolyte; and a substantially insoluble functional material, suspended in the composition; said composition being substantially free from Electrolyte.
Patent JP-S60118478-A (JP)
Inventor: KANOU MINORU
IPC: B25J9/22
Filed: 1983-11-30
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-S61103255-A (JP)
Title: Data collection system in case of fault
Inventor: OKAMOTO MASAFUMI
IPC: G06F11/34
Filed: 1984-10-26
Abstract: PURPOSE:To attain the collection of data even in case of fault mode and also to secure the continuation of processing again at and after a stop time point, by providing both master and slave microprograms and running these programs with an unconditional branch instruction. CONSTITUTION:A microinstruction store memory 20 of a P-ROM is divided into a master microprogram 21 and a slave microprogram 22. A fault occurs during execution of the program 21 and an interruption is produced since the collection of data is needed for confirmation of data. In such a case, the processing is discontinued and a jump instruction for unconditional branch is set to an instruction holding register 23. Thus the program 22 is read out for readout of desired data. Then the jump instruction for unconditional branch is set to the register 23 to reset the program 21. Then the program 21 is started again. Thus the collection of data is possible even in a fault mode and furthermore the processing can be continued again at and after the stop time point by providing both programs 21 and 22 and run with an unconditional instruction.
Patent JP-S60117383-A (JP)
Title: On-line hand written character recognizing device preventing erroneous input by overwriting
Inventor: ISHIGAKI ICHIJI
IPC: G06F3/0488
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a device with which erroneous input by overwriting is prevented, by providing a circuit which detects superposed strokes in a distance range equal to the width of a handwriting and synthesizes the strokes in one line. CONSTITUTION:Strokes inputted from a tablet 21 and extracted by a stroke extracting circuit 22 are stored in a stroke string storage circuit 23 and, when input of one character is completed, a superposition decision circuit 24 discriminates whether superposed strokes exist or not. When a pair of strokes are decided as superposed ones, the strokes are replaced with a stroke combined at a stroke combining circuit 25 and an input character stroke string stored in an input character stroke string storage circuit 23 is corrected. The corrected stroke string is sent to a recognizing section 26 and the recognized result is displayed in a display section 27. Therefore, strokes overwritten by a user can be recognized after they are synthesized in one stroke and stable recognition can be expected even when overwriting takes place.
Patent JP-H04107008-A (JP)
Title: Pulse counter device
Inventor: KOYAMA YASUHITO
IPC: H03K21/40
Filed: 1990-08-28
Abstract: PURPOSE:To count only a first pulse by inverting the first pulse to set the second pulse detection state with respect to a device which counts a pulse only at the time of alternate detection of first and second pulses. CONSTITUTION:A first pulse P1 and a second pulse P2 alternately outputted from a transmitter 1 are inputted to a pulse counter device 3A and are inputted to a pulse generating circuit 36 through a waveform shaping circuit 31 and detecting circuits 32 and 33. When detecting the pulse P2, the circuit 36 inverts the pulse P1 to generate a third pulse P3. Meanwhile, a discriminating circuit 34 outputs a count pulse signal when alternately detecting pulses P1 and P3, and this signal is counted by a counter circuit 35. If only the pulse P1 is inputted from the transmitter 1, the pulse P2 is turned on by short circuit of transmission lines 2b and 2c or the like, and this pulse P2 is detected by the circuit 36, and thereby, the pulse P1 is inverted to generate the pulse P3. Then, the circuit 34 alternately detects pulses P1 and P3 to count the pulses. Thus, the output pulse of the transmitter which transmit only the first pulse can be counted.
Patent JP-H0777034-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: ITO KAZUHIRO
IPC: F01N3/20
Filed: 1993-09-09
Abstract: PURPOSE:To secure the activity of a catalyst in warm-up operation of an engine, and check the overheating of the catalyst after completion of the warm-up operation of the engine. CONSTITUTION:A catalyst converter 11, which extends in the longitudinal direction of an engine, is arranged below an exhaust manifold branch pipe 9a. Bypass pipes 21, which extend downward, are branched off the upstream pike 9c constituting the branch pipe 9a, and each bypass pipe 21 is coupled with the catalyst converter 11. On the other hand, an exhaust manifold congregate section 9b is coupled with the catalyst converter 11 through an exhaust introduction pipe 10. At warm-up operation of an engine, exhaust gas is introduced into the catalyst converter 11 through the bypass pipe 21 by controlling a passage changeover valve 22 into position 2A. On the other hand, after completion of the warm-up operation of an engine, the passage changeover valve 22 is controlled into the position 22B, whereby exhaust pipe is introduced into the catalyst converter 11 through the exhaust manifold congregate section 9b and the exhaust gas introduction pipe 10.
Patent JP-H0389958-A (JP)
Title: Pulse power supply apparatus of electric precipitator
Inventor: NAKAYAMA YUTAKA
IPC: B03C3/68
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the continuous generation of spark discharge and to always apply the max. voltage to an electric precipitator(EP) by a method wherein the control value of condenser voltage is altered to a value, which is lower than that before the generation of spark discharge, after the generation of spark discharge and gradually raised after a set time is elapsed and said voltage is controlled so as to be allowed to approach said control value. CONSTITUTION:The voltage drop quantity  Vcp setting device 13 and pulse frequency (fp) setting device 14 of a condenser 6 are added to a control apparatus 10. The control value Vcp of the voltage Vc of the condenser 6 is set to Vcp- Vcp after spark discharge is generated and increased at a set rising speed T after a set time is elapsed. The signal alpha of a low voltage AC power controller 2 is controlled so as to allow the voltage Vc to approach the control value Vcp and the level of the signal alpha is made min. when the voltage Vc reaches the control value Vcp to block the output of the low voltage AC power controller 2. Therefore, the continuous generation of spark discharge can be prevented especially when pulse frequency is small and, even when the spark discharge generating condition of an EP is changed, the max. voltage can be always applied.
Patent JP-S60115949-A (JP)
Title: Carrier for electrophotography developer
Inventor: NAGURA YOSHIYUKI
IPC: G03G9/113
Filed: 1983-11-29
Abstract: PURPOSE:To improve moisture resistance of the surfaces of carrier particles under high humidity, and to execute sufficiently frictional electrification to a toner even under high-humidity environment by sticking a sublimable rust preventive to the surfaces of magnetic carrier particles. CONSTITUTION:A sublimable rust preventive 27 (example: commodity name: ''Anticall A'') is placed on a shelf 21b having a fine hole installed at the lower part of a hopper 21 of a circulation type fluidized bed drying machine 20, and also carrier particles 1 (example: ferrite carrier) are thrown onto it. Subsequently, an air blower 24 is operated, and a hot blast 23a heated by a heater 25 is jetted into the hopper 21 through a hole provided on the shelf 21b. As a result, the sublimable rust preventive 27 placed on the shelf 21b is evaporated, also the carrier particles 1 are whirled up, a thin protective film of the sublimable rust preventive 27 is formed on the surfaces of the carrier particles 1 and an object carrier for an electrophotography developer is obtained.
Patent JP-H0273790-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITO TAKAYASU
IPC: G11B5/027
Filed: 1988-09-09
Abstract: PURPOSE:To automatically discriminate the existing TV system and the HDTV system by reproducing the recording tape of the existing TV system and the recording tape of the HDTV system in any reproduction mode. CONSTITUTION:Both the tape recorded by the existing system and the system corresponding to the HDTV system are reproduced by either system at reproduction. In this case, the frequency of the horizontal synchronizing signal of a reproduction signal obtained from the tape recorded by the existing system is nearly 63kHz because its spectrum is shifted toward high frequencies by 4 times that at the recording, while the horizontal synchronizing signal frequency of the HDTV system is 33.75kHz. Thus, the frequency or the difference from the frequency is discriminated and the reproduction signal processing system and the drive speed mode of a disk motor 5 and a capstan motor 7 are selected to discriminate the two systems automatically.
Patent JP-H0650774-A (JP)
Title: Moving magnet meter
Inventor: NIRASAWA KAZUO
IPC: G01R5/16
Filed: 1992-07-31
Abstract: PURPOSE:To adjust the force fit of a pointer and to adjust the pointer to a reference point in a state that a pointer shaft is fixed by a sandwiching and holding means by a method wherein the driven-in height of the painter shaft is made stable. CONSTITUTION:The lower end of a pointer shaft 5 is made to protrude from a lower-part frame 2 for a bobbin case 3, and a lower bearing part 11 for the pointer shaft 5 is installed in a shielding case 10. In a state that the pointer shaft 5 is fixed by a sandwiching and holding means 8, the force fit of a pointer 6 is adjusted and the pointer 6 is adjusted to a reference point.
Patent JP-H09131644-A (JP)
Title: Spherical body working device
Inventor: SEKINE HIROMI
IPC: B26D3/10
Filed: 1992-07-31
Abstract: PURPOSE: To constantly carry out the processing of the same diameter without depending on the curvature of a spherical body by rotating a rotary board after a position sensor detects the radial position of a working tool from the axis of rotation, and machining the spherical body arranged on the axis of rotation by the working tool. CONSTITUTION: When a rotary disk 1 is moved downward, a slide shaft 7 is moved relatively upward of the rotary disk 1, and when the rotary disk reaches the above-mentioned position, a sensor 11 is turned on. When the sensor 11 is turned on, the movement downward of the rotary disk 1 is stopped. Then, a motor 5 is moved in the direction parallel to the rotary disk 1 to allow a cutter 6 to be bitten in a spherical work 12 by several millimeters. In this condition, the rotary disk 1 makes one fun clockwise to allow the cutter 6 to cut the upper surface of the spherical work 12 to complete the work.
Patent JP-2000051840-A (JP)
Title: Method for controlling water bloom and red tide
Inventor: YOSHIKAWA MASAYOSHI
IPC: C02F1/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate possibility of bad effects on fishes and shellfishes, heighten the safety, and control water bloom by spraying powdered charcoal with a particle size of a specified mesh or smaller to water. SOLUTION: Since a powdered charcoal is a natural substance, the powered charcoal does not possibly cause bad effects on fishes and shellfishes and does not become a cause of water pollution, so that a controlling work of water bloom and red tide can safely be carried out by using the powdered charcoal. The particle size of the powdered charcoal is controlled to be 10 mesh or smaller, preferably 100 mesh or smaller. The reason why is because in the case a powdered charcoal with 10 mesh or larger particle size is scattered, the powdered charcoal is precipitated immediately after scattering of the charcoal and is not sufficiently adsorbed in water bloom- and red tide-causing living things and because the powdered charcoal should be floated at the beginning of scattering of the powder and gradually adsorbs water to be dispersed in water.  Concretely, powdered charcoal with various particle sizes such as 10 mesh or smaller, 100 mesh or smaller, or 300 mesh or smaller can be employed and the optimum powdered charcoal may be used corresponding to the scattering method.
Patent JP-S6467959-A (JP)
Title: Solid-state image sensing device
Inventor: DENDA MASAHIKO
IPC: H04N5/369
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the capacity of an FDA, to obtain the FDA having a high gain and to obtain a dynamic range by providing means for removing a predetermined charge between first charge transfer means and second charge transfer means. CONSTITUTION:An N<+> type vertical charge transfer region 22 and a horizontal charge transfer means 32 are respectively formed along predetermined directions on a P-type semiconductor substrate 73. An N<+> type drain region 64 is formed separately from the region 22 along a perpendicular direction to the above predetermined direction on the substrate 73. A control gate electrode 63 is formed through a gate oxide film 72 on a region between the region 22 and the region 64. Here, a control gate electrode 63 applies a signal charge transmitted through the region 22 to the region 32, and the gate 63 discharges an unnecessary charge corresponding to a background light to the region 64.
Patent JP-H0272462-A (JP)
Title: Input/output controller
Inventor: HISHINUMA YUKINOBU
IPC: G06F13/12
Filed: 1988-09-08
Abstract: PURPOSE:To facilitate a working test even though two internal buses are used as a single piece of bus by using a connection switch means which performs the connection or disconnection between the 1st and 2nd internal buses as well as the 1st and 2nd signal lines in response to the commands given from a microprocessor. CONSTITUTION:A bus interface part 200 owns a signal switch function in addition to a conventional data transfer function. Then the part 200 controls the connection/disconnection between a microprocessor bus 133 and a high-speed data transfer bus 135 according to a connection request signal J1 and a disconnection request signal J2 received from a microprocessor 131. Furthermore the connection/disconnection is also controlled between the signals A and A' as well as signals B and B'. Thus the part 200 can be loaded to a board in a separate state secured between those buses and signals respectively. Then it is possible to test the working of the part 200 even after this part 200 is loaded. As a result, the working test is facilitated even though the two internal buses 133 and 135 are used as a single piece of bus.
Patent JP-2000047565-A (JP)
Title: Touch simulation device for object
Inventor: ARAI MORITAKA
IPC: G06T13/20
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To simulatively experience a touch on the surface of an object. SOLUTION: Inside an object information setting means 10, shape data, texture data, light source data, a function f(t) of time (t) and hardness K for defining a prescribed virtual object are set. This device is prepared with a force transducer 50 having an operating part 51 fixed on the finger of an operator so as to be moved in any arbitrary direction, position detecting part 52 for detecting the position of this operating part 51 on a three-dimensional(3D) coordinate system and force generating part 53 for applying reaction force to the operating part 51 based on the instruction of an arithmetic control means 40. A display 20 displays a virtual object B and a position P of the operating part.  When the operating part 51 enters the virtual object B, the arithmetic control means 40 finds the reaction force of a level obtd. by multiplying the hardness K by a function value provided by substituting the time (t) from the entrance for the function f(t) and operates this reaction force to the operating part 51.
Patent JP-H0274419-A (JP)
Title: Power device for vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B60W10/08
Filed: 1988-09-08
Abstract: PURPOSE:To enable the application of a electrical power system for driving auxiliaries at less installation cost without any need of a specific purpose control circuit by connecting a cage type 3-phase induction machine to a 3-phase AC electric motor for the auxiliaries to each other in parallel. CONSTITUTION:In a normal travel mode, the first switch connected to the AC side terminal of an inverter circuit 4 and a 3-phase AC electric motor 12 is closed, together with the second switch 14 connected to the AC side terminal of the inverter circuit 4 and a cage type 3-phase induction machine 2. Furthermore, the rotational speed of rotating electric field generated in the cage type 3-phase induction machine 2 directly connected to an internal combustion engine 1 is electrically controlled with an inverter control circuit 5 on the basis of output from a rotation sensor 6. Concurrently, electrical energy generated with the cage type 3-phase induction machine 2 is supplied to the 3-phase AC electric motor 12, thereby driving auxiliaries 10 such as an oil pump mechanically connected via a coupling 11.
Patent JP-S6468109-A (JP)
Title: Sound quality adjusting device
Inventor: HASHIMOTO HIROYUKI
IPC: H03H7/01
Filed: 1987-09-09
Abstract: PURPOSE:To adjust the sound quality by providing a filter filtering an audio signal into plural bands, a delay device retarding its output and an adder adding outputs of the delay device so as to adjust the phase frequency characteristic of a reproduced sound. CONSTITUTION:An input signal inputted from an input terminal 1 is filtered respectively into respective frequency components by an LPF 2, BPFs 3-1-3-n, and an HPF 4. Each signal of a medium/high component filtered by the BPFs 3-1-3-n and the HPF 4 is given to delay devices 5-2-5-(n+2), where delay time of tau2, tau3,...taun+2 is given respectively. Finally output signals of the delay devices 5-1-5-(n+2) are added by an adder 6 to cause an output from an output terminal 7 as a signal having an original audio band. Thus, the group delay characteristic of a speaker is corrected.
Patent JP-S6380419-A (JP)
Inventor: SHINODA TSUGIO
IPC: G02B6/44
Filed: 1986-09-24
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-S59114531-A (JP)
Title: Device for switching optical path of copying machine
Inventor: TAKAGI JIYUN
IPC: G03G15/04
Filed: 1982-12-22
Abstract: PURPOSE:To manufacture the titled device at low cost, by adjusting the moving distance of a moving body from the completion of exposure on an original to the stopping time to match with the moving distance of a sealing board between the forward optical path and backward optical path. CONSTITUTION:When a moving body 17 scans in the direction shown by the arrow A and exposure on the surfce of an original is terminated, a wire guide 21 installed to the lower surface contacts with a spherical member 26 fitted to a wire 24 at the time when the exposure is terminated. The wire guide 21 moves the member 26 toward a pulley 23 until it stops and the wire 24 turns pulleys 22 and 23. The rotation of the pulley 22 is transmitted to another pullery 28 and moves a wire 34 in the direction shown by the arrow A'. As the wire 34 moves, a wire 38 is moved in the direction of arrow A'' through a pulley 31 and shaft 35 and a sealing board 39 fitted to the wires 34 and 38 is moved to a position shown by the dotted lines. When the douser 39 is moved to the position, a forward optical path (a) is opened, but a backward optical path (b) is blocked.