baber/WOPTO huggingface dataset:
Patent JP-S63260867-A (JP)
Inventor: ROBAATO EE MARIA
IPC: C04B35/581
Filed: 1988-01-20
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-H02192042-A (JP)
Title: Optical disk device
Inventor: IWANAGA TOSHIAKI
IPC: G11B7/13
Filed: 1989-01-19
Abstract: PURPOSE:To reproduce information at a high recording density, at an excellent reproducing S/N and at a low error rate by polarized-splitting a light flux from a light source at a fine opening angle into two directions, and condensedly irradiating an optical disk with the light fluxes split into two directions. CONSTITUTION:The light flux from a semiconductor laser 7 is polarized and split into the two directions by a multiple-image element 5, circularly polarized through a polarizing beam splitter 4 by a 1/4 wavelength plate 3, and an optical recording medium surface is condensedly irradiated through an objective lens 2 with two light fluxes 17 and 18. The reflected light from the same recording pit of each optical spot is reflected in the direction of a spherical lens 8 and a cylindrical lens 9 by a 1/4 wavelength plate 3 and a polarizing beam splitter 4, and the reflected light flux is condensed to two light receiving part 10 of a photodetector 10. An arithmetic circuit 20 fetches the differential signal of output signals from the two light receiving parts 10, and a signal processing circuit 16 detects the edge information of the recording pit. Thus since the two beams are condensed even on the photodetector, a reproducing characteristic is remarkably improved, and the information can be reproduced at the excellent reproducing S/N and at the low bit error rate.
Patent JP-H01187729-A (JP)
Title: Device for detecting position of metal fitting of cathode-ray tube
Inventor: ATOBE TAKASHI
IPC: H01J9/42
Filed: 1988-01-22
Abstract: PURPOSE:To improve reliability of position detection by providing four detectors for detecting the fixing position of panel, which detectors 4 detecting four fixing height positions on a panel face, and detecting shift amount with respect to a standard point of a cathode-ray tube setting position. CONSTITUTION:The height position of panel fixing point 4 is measured by four panel fixing position detectors 9, while the height of metal fixing is measured by a four metal fixing position detectors 11. A Z dimension can be measured by computing the measurement difference between the measurement value of panel fixing position detector 9 and that of metal fixing detector 11 both being set as a pair. The measurement accuracy of the Z dimension and X and Y dimensions are greatly influenced by the deviation with respect to a standard point of set position of a cathode-ray tube, but the deviation can be detected with the difference between the maximum and minimum values of the detector 9. It is thus possible to improve the reliability on the measurement values of X, Y and Z dimensions.
Patent JP-H02190642-A (JP)
Title: Flywheel device for engine
Inventor: UESUGI TATSUYA
IPC: F16F15/32
Filed: 1989-01-18
Abstract: PURPOSE:To remarkably improve the face swing suppressing effect by connecting a flywheel and a damper mass with connecting plate members and overlapping multiple plates to form the connecting plate members. CONSTITUTION:A damper mass 9 is connected to a flywheel 5 by the first and second connecting plate members 11 and 12 on the diameter line AA in the first direction of the flywheel 5. It is connected to the flywheel 5 by the third and fourth connecting plate members 13 and 14 on the diameter line BB in the second direction of the flywheel 5. The flexural rigidity of the first and second connecting plate members 11 and 12 is increased. On the other hand, the flexural rigidity of the third and fourth connecting plate members 13 and 14 is decreased. The face swing suppressing effect can be remarkably improved.
Patent JP-H04248925-A (JP)
Title: Grain discharging auger
Inventor: WATANABE HITOSHI
IPC: A01F12/50
Filed: 1991-01-31
Abstract: PURPOSE:To prevent deformation and damage of grain discharging auger by weight stored in a grain bag in latching the grain bag at a grain outlet of the grain discharging auger and packing grain into the grain bag. CONSTITUTION:Constitution of grain discharging auger wherein a grain storage device 1 of temporarily conserving grain is provided with a grain discharging auger 2, at least liftably by a driving means 3, of sending grain in the grain storage device 1, hooking parts 5 of latching a grain bag, etc., are set at a grain outlet 4 of the grain discharging auger 2 and in the vicinity of the discharging auger thereof and the driving means 3 is provided with a dropping means 6 of the grain discharging auger of lowering the grain discharging auger 2 when downward load more than set load is applied to the hooking parts 5.
Patent JP-S55104567-A (JP)
Title: Ignition device for internal combustion engine
Inventor: MAKINO HIDEYUKI
IPC: F02P7/067
Filed: 1979-02-01
Abstract: PURPOSE:To make it unnecessary to provide an independent rotation sensor for each cylinder and thereby simplify the structure by using a rotation sensor which produces an angle signal expressing a common divisor angle of the ignition time intervals and a few reference signals at every rotation of the shaft. CONSTITUTION:The ignition device contains rotation sensor 1. Rotation sensor 1 is provided with signal rotor 11, having on its circumferential surface a train of magnetic poles provided with angular information and a train of magnetic poles provided with reference information, shaft 12 connected to the crankshaft, detection head 13, which detects the angular information and reference information of rotation sensor 1, and signal processing circuit 14. The output of this rotation sensor 1 is inputted to control circuit 2. The ignition time signal generation circuit inside this circuit counts angular signals based on the reference signals of rotation sensor 1, obtains ignition time signals of time intervals corresponding to the time intervals and distributes them to a plurality of cylinders. By the ignition time signal, igniter 3 and ignition coil 4 are operated and a spark is produced at spark plug 5.
Patent JP-S59136135-A (JP)
Title: Catalyst and method for coal-direct liquefaction
Inventor: SANADA YUUZOU
IPC: B01J27/057
Filed: 1983-01-26
Abstract: PURPOSE:To liquefy efficiently and directly coal by using a catalyst consisting of selenium, selenium compds. and a complex of metallic oxides with selenium single substance or selenium compds. CONSTITUTION:A catalyst consisting of selenium, selenium compds. and a complex of metallic oxides with selenium single substance or selenium compds. is filled in a reaction vessel. In the reaction vessel, 100-200-mesh coal powder is supplied together with hydrogen and heated under normal -200 atmospheric pressure at 400-470 deg.C to obtain liquid hydrocarbons.
Patent JP-2000066703-A (JP)
Title: Self bias conditioning device
Inventor: NUMAOKA CHISATO
IPC: G06N20/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To perform self bias conditioning corresponding to an external environment and to improve the accuracy of a response at all times by autonomous learning. SOLUTION: In a 1st-order response network 1, signals for indicating whether or not the drive of an actuator C by a motor control node M is appropriate are received from a sensor SB. Based on the signals, in an associative memory 2, weighting in a positive or negative direction is performed to the signals inputted through other sensors S1-SN and thus, the conditioning of the response is performed.
Patent JP-S63177398-A (JP)
Title: Semiconductor device
Inventor: TOMISATO MASAHIRO
IPC: G11C11/408
Filed: 1987-01-19
Abstract: PURPOSE:To reduce a malfunction at the time of wafer test by providing a substrate voltage inactive circuit for setting the potential of the junction node of an oscillator and a connection capacitor to nearly a ground potential at the time of wafer test. CONSTITUTION:One end of an electric fuse 9 is electrically connected with a node A, and the other end of the fuse 9 to the drain of an enhancement MOSFET at the time of wafer test. The gate of an FET 10 is connected with a source terminal 11, and a source end with a ground terminal. If a ring oscillator 1 oscillates in such a state, the potential of the node A hardly change from 0V irrespective of the oscillation of the oscillator 1 since the FET 10 is always in an ON-state. Namely, the enhancement MOSFETs 3 and 4 remain in the OFF-state at all times at the time of wafer test, and an electron is not injected from a substrate voltage generation circuit to a semiconductor substrate, whereby an internal generation substrate voltage is not supplied to an Al wiring 5 and an Al electrode 6. Consequently, the electron is prevented from getting into a memory cell array, whereby a device does not malfunction.
Patent JP-S615864-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1985-01-23
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-H07221403-A (JP)
Title: Variable wave-length semiconductor laser
Inventor: NAGAI YUTAKA
IPC: H01S5/343
Filed: 1994-02-03
Abstract: PURPOSE:To provide a variable wave-length semiconductor laser for a wide frequency range, which has a flat gain independent of oscillating frequency. CONSTITUTION:A variable wave-length semiconductor laser includes an active layer that has a periodical arrangement composed of a plurality of semiconductor layers each having wells 4, 5 and 6 with sequentially different thickness.
Patent JP-2000206833-A (JP)
Title: Image forming device and method for controlling it
Inventor: MATSUDA HIROSHI
IPC: G06F3/0484
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the operation setting burden on users by easily executing a reinput operation and the stop or the like of a setting. SOLUTION: In the case where an OK key is depressed, a CPU 301 makes a screen displayed on the LCD 312 of a liquid crystal display part transit from either screen to the other screen, and in the case where a return-key is depressed, the content of the setting stored in a RAM 302 before either screen is displayed on the LCD 312 is restored by the CPU 301, and the display of the LCD 312 is transited to the screen before either screen is displayed.
Patent JP-H02190313-A (JP)
Title: Manufacture of fiber reinforced resin molded object
Inventor: TOKUMARU MASAHIRO
IPC: B29C70/30
Filed: 1989-01-19
Abstract: PURPOSE:To enable the ejecting from a spray device to be always kept in constant condition by a method in which after spray-up molding has been finished, air is blown against the ejecting port of the spray device from a gas ejecting device for constant time, and then the process restoring the spray device to the molding position is successively carried out by automatic operation. CONSTITUTION:When spray-up molding is finished, a turn table 15 is rotated to the position where it has conveyed, and a mold 4 is conveyed out with lamination-molded object. The spray device 5 fitted to the tip of a robot arm 3 is moved to a gas-ejecting device 2 in parallel to said conveying out, and air is ejected from the ejecting hole 22 of the gas-ejecting device 2. The ejected air is blown against each ejecting port 71, 81 of the roving cutter 7 on the spray gun 8 of the spray device 5 for five minutes. The chop 6a adhering to the ejecting ports 71, 81 is blown off by the ejected air from the gas-ejecting device 2 and said ports are cleaned. When the ejecting of air is finished, the spray device 5 is restored to the position of spray-up molding by operating the robot arm 3.
Patent JP-H08199998-A (JP)
Title: Control device for apparatus in tunnel
Inventor: YAMAMOTO TAKAYUKI
IPC: E21F1/00
Filed: 1995-01-27
Abstract: PURPOSE: To maintain optimum operation environment in a tunnel by a method wherein the measurements of a haze transmissivity meter, a wind direction wind speed meter, and a luminance meter are integratedly and smoothes, and the drive amounts and the operation amounts of a ventilation apparatus and an illumination apparatus are integratedly controlled. CONSTITUTION: A ventilation illumination coordination control device 6 is attached to a control device for a ventilation device in a tunnel and an illumination apparatus and integrated control is effected through association of ventilation and illumination. Namely, data from a haze transmissivity meter (VI meter) 1, a wind direction wind speed meter 2, and a luminance meter 3 is processed (smoothed) by an input processing device 4. Based on the processing value, an operation amount of a ventilation apparatus 8, such as a blower and a dust collection device, and an operation amount of an illumination apparatus 9 is computed by a VI wind speed control device 5 and a ventilation illumination control device 6.  When an amount of exhaust gas in a tunnel is increased, transmissivity is reduced, and illuminance is decreased, an excellent visual range is provided through a method, such as the increase in an operation amount of an illumination apparatus. This constitution maintains environment optimum to operation.
Patent JP-H09201316-A (JP)
Title: Suction port for vacuum cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve usability and reduce generation of noise by providing a suction port main body and a joint tube and setting a suction opening main body into a rectangle extending in the same direction of the longitudinal direction of the suction port main body. SOLUTION: An approximately rectangular suction main body 1 is constituted of the bottom case 3 having a brush 2 around its outer circumference and the top case engaged with the bottom case 3, and a joint pipe 9 is rotatably sandwiched by the top/bottom cases so as to be connected to the vacuum body main body via the joint tube. A suction opening 7 formed in an approximately central part of the bottom case 3 is formed into a rectangle extending in the same direction of the longitudinal direction of the suction man body 1, the sectional area of the joint pipe 9 and the area of the suction opening 7 are set to approximately same, and noise which is caused by abrupt change in area from the bottom of the suction port main body 1 toward the joint pipe 9 can be suppressed.
Patent JP-H08200799-A (JP)
Title: Air conditioner
Inventor: SHIRANE KOJI
IPC: F24F13/32
Filed: 1995-01-27
Abstract: PURPOSE: To provide a low-cost air conditioner in which the exterior finish work of an air suction port is eliminated, the problem of an air short-circuit is obviated. CONSTITUTION: An air conditioner is directly hung from the ceiling BU of the beam of a building to be fixed. An air suction port 11 is provided at the upper part opposed to the ceiling BU, and an air outlet 16 is provided at the lower part. Thus, a heat insulator is not required at the side 50 between the suction port and an air discharge port, no air short-circuit occurs, and since the suction port is disposed at the position which is not seen, the exterior finish work of the suction port is eliminated.
Patent JP-H03216635-A (JP)
Title: Projection screen
Inventor: YASUJIMA KOSUKE
IPC: G03B21/62
Filed: 1990-01-23
Abstract: PURPOSE:To easily perform automatic adjustment at low cost by using an output from a photosensitive element as information for controlling an automatic convergence adjustment circuit. CONSTITUTION:The photosensitive element 5 is attached to a projecting line 3 spaced at a proper distance on a lenticular sheet 4 obtained by forming a cylindrical lens 2, which is concentric with a cylindrical lens 1 in a vertical scanning direction on an incident surface, on an exiting surface and trapezoidal projecting line 3 successively provided between the lenses 2. Then, the surface of the projecting line 3 which leads to a photosensor 5 is coated with conductive black paint 6 so as to form a circuit to the photosensitive element 5. The accurate automatic adjustment of convergence is easily performed at low cost without adversely affecting a video on a screen.
Patent JP-S61171266-A (JP)
Title: Message distribution system
Inventor: HONMA TAKAYUKI
IPC: H04M3/42
Filed: 1985-01-25
Abstract: PURPOSE:To reduce a message distribution time and to decrease untransmission ratio by providing a registration means registering the 2nd terminal equipment at every destination terminal equipment and trying to distribute a message to the 2nd terminal equipment when the number of repetition of distribution trials exceeds the prescribed number of times. CONSTITUTION:When a facsimile FX terminal equipment 1a transmits an FX message via a telephone exchange network 2 to an FX terminal equipment 1b as a destination, the message is accumulated in a mail box 32b corresponding to the terminal equipment 1b in an FX storage equipment 3. When a CPU33 detects a message in the box 32b, the number of repetition times N is set to control a line controller 34, the terminal equipment 1b is called to try the distribution of the FX message to the terminal equipment 1b. When the terminal equipment 1b is in use or faulty, the distribution becomes impossible, the distribution is repeated at a prescribed time, and when the distribution becomes impossible even if the number of repetition exceeds the N, the CPU33 extracts the selection number nc of the 2nd terminal device 1c registered in a terminal data area 37b in a storage device 36, transmits the number to the controller 34, the terminal device 1c is called and the distribution of the FX message addressed to the terminal device 1b is tried.
Patent JP-S56110939-A (JP)
Title: Transfer mask for light exposure
Inventor: OKUTO YUUJI
IPC: G03F1/58
Filed: 1980-02-04
Abstract: PURPOSE:To make the changing of design on a mask easy and reduce process allowances by using a quartz sheet or sapphire sheet as a substrate, using silicon as shielding material and providing a silicon nitride film on the top surface of said silicon. CONSTITUTION:In a mask using a flattened quartz sheet or sapphire sheet 2 as a substrate and amorphous material, polycrystal or single crystal 4 of silicon as a light shielding material, the mask consists of (A) the one provided with a silicon nitride film 3 on the top surface of silicon for light shielding and (B) the one provided with a silicon nitride film 3 of >=500Angstrom  thickness via a silicon dioxide film of <=1,000Angstrom  on the top surface of the silicon for light shielding.
Patent JP-H0511499-A (JP)
Title: Developing device
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/087
Filed: 1991-01-10
Abstract: PURPOSE:To make an image free from abnormality even after continuous copying and to obtain image quality comparable to that in the early stage of copying by impressing bias on a toner feeding member surfacecoated with a specified fluorine compd. so that the member has higher positive potential than a toner conveying member. CONSTITUTION:A developing device is fitted with a toner conveying member, a toner layer thickness regulating member and a toner feeding member freely rotatably supported while in contact with the toner conveying member and used for feeding a toner onto the conveying member. The surface of the toner feeding member is coated with at least one kind of arom. fluorine compd. selected among compds. represented by formulae I, II, etc., and bias is impressed on the toner feeding member so that the member has higher positive potential than the toner conveying member by 0-500V. In the formulae I, II each of R1-R4 is H, Cl, etc., Rf is CnF2n+1 or OCnF2n+1 and n is a positive integer. In the case of negative potential, the toner is not satisfactorily shifted onto the conveying member. In the case of >=+500V, toner filming is caused on the conveying member and ground fog is caused on an image.
Patent JP-S58132139-A (JP)
Inventor: YOSHIDA YASUSHI
IPC: D03D15/00
Filed: 1982-01-27
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-2000247400-A (JP)
Title: Oil feeder
Inventor: SAKAUCHI SATOSHI
IPC: B67D7/42
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To protect a container from being fouled by the liquid dropping generated after the completion of oil feed into the container. SOLUTION: A receiving tray 83 of a liquid dropping recovery mechanism 10 is held on an opposite position facing below the end of a discharge pipe 14b of an oil feed nozzle 14. A roller to be fitted relatively on a cam channel of a cam member when the oil feed nozzle 14 is lowered in front of the oil feed position is provided on the engaging member. The oil feed nozzle 14, therefore, is lowered to lower the cam member and the roller is fitted on the cam channel of the cam member to move the receiving tray 83 supported by the cam member to a non-opposite position. When the oil feed nozzle 14 is lifted after the completion of oil feed, the receiving tray 83 is returned below a discharge pipe 14b of the oil feed nozzle 14 again to recover the liquid dropping from the discharge pipe 14b.
Patent JP-S57127976-A (JP)
Title: Disc recording medium reproducer
Inventor: WATANABE NOBUTOSHI
IPC: G11B21/08
Filed: 1981-01-30
Abstract: PURPOSE:To enable to control the reproduction automatically, by reproducing an information signal and a program control signal recorded on a spiral track of a disc and controlling the reproducing means with the program control signal picked up and stored from a reproduction signal. CONSTITUTION:A program control signal is recorded, e.g., at the beginning of a disc 1 for a spiral track, and an information signal is recorded at the end. After a signal reproduced from the disc 1 is amplified 8 at a reproducer 7, the information signal and the program control signal are discriminated 9, the program control signal is stored in a storage circuit 10, and the information signal is amplified 15 and applied to a monitor 16 as video and audio signals. The program control signal is sequentially read out in the specified order at a control circuit 11 to control the rotation of a motor 4 for the control of carrying stop of the reproducer 7.
Patent JP-H01188816-A (JP)
Title: Spectral type scanning microscope
Inventor: KIMURA SHIGEJI
IPC: G01N21/27
Filed: 1988-01-25
Abstract: PURPOSE:To easily provide a spectral function at a scanning microscope without changing largely the constitution of the scanning microscope by using a lens having a color aberration and a pin hole to be able to move on a light axis. CONSTITUTION:From the irradiation position of a laser light to a sample 500, light 20 including many wavelengths is radiated and made incident on a lens 100 having a color aberration. Since the lens 100 has the color aberration, a long wavelength light 21 has a focus at the position far away from the lens 100 and on the other hand, a short wavelength light 22 has a focus at the position close by the lens 100. When a pin hole 300 is at the position shown in the figure, the pin hole 300 is at the position of the focus only for the long wavelength light 21, and therefore, only the long wavelength light 21 passes through the pin hole 300 and arrives at a light detector 400. On the other hand, since the short wavelength light 22 is converged on this way of the pin hole 300 and expanded at the position of the pin hole 300, the most part cannot pass through the pin hole 300. Thus, without changing largely the constitution of a conventional scanning microscope, the spectral function can be easily realized.