baber/WOPTO huggingface dataset:
Patent JP-S59100823-A (JP)
Title: Method and apparatus for detecting quantity of material
Inventor: IGUCHI SHINICHI
IPC: G01F23/00
Filed: 1982-12-02
Abstract: PURPOSE:To detect easily the quantity of a material from a separated position by turning on/off a switch through a magnet body actuated in accordance with the quantity of the material in a container. CONSTITUTION:When the magnet body 17 in a detecting part 14 is floated upward by a switch 18 and a nonmagnetic box 16 is supported at the lower part of a nonmagnetic case 11 in the state that a welding wire 12 is contained in the case 11, the side wall of the detecting box 16 is put and adsorbed between the magnetic body 17 and the wire 12 to support the magnetic body 17. If the wire 12 is gradually reduced and the upper end surface descends lower than the amt. of original position of the magnetic body 17, the magnetic body 17 also descends so as to keep attraction to the wire 12, attraction to a metallic clamping fittings 11c is gradually increased and at last the magnetic body 17 stops while pressing the switch 18. When the switch 18 is closed, a lamp 19 lights up and the reduction of the remaining quantity of the wire 12 is detected also from a remote position.
Patent JP-S6457503-A (JP)
Title: Buried type lighting appliance
Inventor: UNO CHIEKO
IPC: F21V13/04
Filed: 1987-08-26
Abstract: PURPOSE: To form a comfortable, vital visual environment as the whole interior of a room by shading irradiated radiation light to a CRT screen, converging part of light on the inside of a luminaire, and irradiating the converged light by passing through a light guide to a ceiling in the periphery of the luminaire. CONSTITUTION: Luminous intensity distribution of a luminaire projecting in the direction of 0-60 degrees is obtained by shading light having a vertical angle of 60-90 degrees from a fluorescent lamp 1 with a louver 2. Direct light from the fluorescent lamp 1 and part of light reflected by a reflecting plate 3 are converged on the light receiving surface 5 of a light guide 4. Light received on the light receiving surface 5 is irradiated to a ceiling surface 7 from the luminescent surface 6 of the light guide 4. The reflection of high-intensity luminescent surface of the luminaire to a CRT screen is suppressed, the ceiling surface is brightly illuminated, and a bright, vital visual environment can be obtained in the whole interior of a room.
Patent JP-S6454948-A (JP)
Title: Standby changeover system for communication control equipment
Inventor: TAKEYAMA YASUNORI
IPC: H04L69/40
Filed: 1987-08-26
Abstract: PURPOSE:To contrive the decrease of the number of times of system-down, by enabling the standby changeover configuration to be restored without stopping its line group when a faulty CCP is recovered while a control processor CCP is switched in the standby state. CONSTITUTION:When a CCP 1 is recovered from a fault, the CCP 1 transmits CCP active information to a switch control section 13 of a line switching device via a counter CCP connection interface 101. In receiving the CCP active information, the control section 13 changes the active information of the CCP 1 stored in its inside from 'fault' into 'normal' state automatically. The CCP 1 recovered from a fault is connected to a line group A by a switch and the CCP 5 is made in the neutral state. When the standby changeover device is restored, the control section 13 changes again the CCP/line information stored in its inside from 'standby' into 'group A' in the CCP 1 and from 'group A' to 'standby' in the CCP 5.
Patent JP-H0261341-A (JP)
Title: Intake system passage for engine
Inventor: KONO HIROTOSHI
IPC: F02D35/00
Filed: 1988-08-29
Abstract: PURPOSE:To make improvements in the detection accuracy of a sensor by forming a main intake passage and a sub-intake passage with a hot wire type air flow sensor both at the upstream side of two bores, and setting up and outlet part of this sub-intake passage in a spot just above a secondary side throttle valve, in a two-bore type intake system. CONSTITUTION:A throttle body 4 is provided with two bores 5a, 6a at boty primary and secondary sides inside in parallel via a partition wall 10, and each of throttle valves 5, 6 at both primary and secondary sides for adjusting both low and high intake air flow areas is installed in these bores 5a, 6a. In addition, a cylinder housing part 7 provided with both main and sub intake passages 8, 9 is set up in an upper part of the throttle body 4, and a hot wire 1 and a cold wire 2 or an air flow sensor are set up in the sub-intake passage 9. In this case, an outlet 9a of the sub-intake passage 9 is set up in a specified position just above a secondary side throttle plate 6. With this constitution, at time of flow detection of the sensor, it is made so as to be affected by any throttle valve opening whereby improvement in the detection accuracy is promoted.
Patent JP-S6370206-A (JP)
Title: V-groove connector for optical fiber
Inventor: YAMAZAKI SATORU
IPC: G02B6/24
Filed: 1986-09-11
Abstract: PURPOSE:To connect single-mode fibers which differ in external diameters with low loss by pressing down the optical fiber with a large diameter in the V groove of a projection part of an upper substrate and thus aligning their optical axes. CONSTITUTION:A recessed part 1b of several mm in depth is formed at right angles to the formation direction of the V groove 1a of a lower substrate 1, and part of the V groove 1a is open spatially at the recessed part 1b. When fiber axial alignment is performed, a couple of optical fibers 2 and 3 are set in V grooves 1a of the lower substrate 1 and tips of both optical fibers 2 and 3 are made to contact each other in the middle of the recessed part 1b. Then the upper substrate 4 is fitted and then elastic members 5 and 6 press the optical fibers 2 and 3 into the V grooves 1a of the lower substrate 1 and the external diameter difference between the optical fibers 2 and 3 is absorbed, so that the upper substrate 4 and lower substrate 1 become parallel to each other. Thus, the optical fibers 2 and 3 are easily aligned with each other with low loss by pressing down the upper substrate 4.
Patent JP-H0942198-A (JP)
Title: Recovering device for solid-liquid mixture
Inventor: NISHIMURA TAKEYUKI
IPC: F04F1/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a recovering device for a solid-liquid mixture which eradicates unsteady elements resulting from pneumatic carrying system depending upon only suction action and effectively functions. SOLUTION: In a suction type recovering device to draw a solid-liquid mixture into a recovery tank 2 through a suction pipe 5 by driving a decompression device 1, a pressurizing system executed by a compressor 8 is used together to supply pressurized air from the compressor to a suction pipe 5 near a leading- out start end 5a for energizing the feed-in of the solid-liquid mixture into the recovering tank 2. In the case where a suction pipe 5 is clogged by the mixing of foreign matter, the pressurized air sent from the compressor is supplied into the suction pipe 5 near leading out start end 5b to remove clogging matter.
Patent JP-H0495570-A (JP)
Title: Angular velocity ratio variable steering system
Inventor: MIZUTA ATSUSHI
IPC: B62D1/16
Filed: 1990-08-09
Abstract: PURPOSE:To improve the extent of operability by forming each pitch circle of a pair of gears in an angular velocity ratio variable gear train with a combination of both elliptic and round parts so as to make steering angle smaller in and around the neighborhood of neutral in the steering angle, and a steering ration lager with the increase of the steering angle as well as to keep the steering ratio constant in and around 180 deg.C in the steering angle. CONSTITUTION:In this angular velocity ratio variable steering system, a valve shaft 9 connected to a steering wheel 8 and an input shaft 11 concentrically with this valve shaft and installed rotatably in a relative manner body are connected by a torsion bar 13. In this case, an angular velocity ratio variable gear train 31 is installed in space between the input shaft 11 and a countershaft 17 and a step-up gear train 41 in space between this countershaft 17 and an output shaft 15, respectively. Here, a pitch circle 331 of an input gear 33 in the angular velocity ratio variable gear train 31 is composed of an elliptic part 331a formed into an oval of an (a) area with an axial center A as the focus, a round part 331 formed by a circle of a (c) area with the axial center A as the center and two interpolation parts 331b1, 331b2, while a pitch circle 351 of an intermediate gear 35 is composed of an elliptical part 351 formed with an oval of a (d) area with an axial center B as the focus, a round part 351e formed with a circle of an (e) area with the axial center B as the center, and two interpolation parts 351f1, 351f2.
Patent JP-S6192476-A (JP)
Title: Channel coding method
Inventor: TANIYAMA MASAO
IPC: G11B20/14
Filed: 1984-10-11
Abstract: PURPOSE:To decrease sufficiently the maximum code inverting interval by assigning one to one an 8-bit data word to a 10-bit code word where consecutive '0s' or '1s' are <=4 in one word and consecutive '0s' or '1s' are <=2 from both ends of one word. CONSTITUTION:In a set 2 of a 10-bit code, a set of 160 of (5-5) patterns and a set 4A of 96 of (6-4) patterns, and a set 4B of (4-6) patterns being complementary to the (6-4) patterns are formed. With respect to 160 data words in the 8-bit data word set 1, the code word of (5-5) patterns is selected as one word, with respect to the 96 data words, (6-4) and (4-6) patterns of code word pairs are selected as one word, to which the code word in which consecutive '0s' or '1s' are <=4 in one word and consecutive '0s' or '1s' are <=2 from both ends of one word is assigned respectively. Thus, the inverting interval in one word and inverting interval of an output data Dout are taken selectively as <=4T, resulting that the maximum code inverting interval is selected as 4T.
Patent JP-H0761223-A (JP)
Title: Vehicle height adjusting device
Inventor: KUNISHIMA KAZUTOSHI
IPC: B60G17/015
Filed: 1993-08-27
Abstract: PURPOSE:To precisely discontinue vehicle height adjusting control by accurately detecting the jacked up state of a wheel through simple formation. CONSTITUTION:A microcomputer 20 detects that vehicle height at the position of a jacked up wheel is extremely increased by jacking up a vehicle body part near any of the wheels on the detected values of vehicle height sensors 22a to 22d. After detection, the microcomputer 20 controls solenoid valves 13a to 13d, 16, and the vehicle heights at a wheel position (a pertinent wheel position) where the vehicle height increases extremely and at another wheel position (a counterpart wheel position) not being in diagonal relation to the above wheel position are thereby controlled for their lowering. After control for lowering, the microcomputer 20 judges that the vehicle body is jacked up under a condition that the vehicle height at the counterpart wheel position lowers, and the vehicle height at the pertinent wheel position does not lower, and discontinues vehicle height adjusting control.
Patent JP-S58118005-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ANDOU HISASUMI
IPC: G11B5/035
Filed: 1981-12-29
Abstract: PURPOSE:To ensure the characteristics equal to the normal recording for an original recording signal and a double recording signal obtained after the double recording, by providing an equalizing circuit for normal recording signal, an equalizing  circuit for original recording signal and an equalizing circuit for double recording  signal respectively. CONSTITUTION:An equalizing circuit 11 for normal recording signal contains a peaking  circuit and gives a compensation having flat frequency characteristics to a recording  signal S11. An original recording signal is extremely lowered at a high band and during  the double recording mode, and an equalizing circuit 12 compensates this reduction of  the original recording signal. For the compensated original recording signal S14, the  characteristics of a high band obtained with the deterioration of characteristics  produced when the double recording is given to a double recording signal S15 are set close to the characteristics obtained from the normal recording. An equalizing circuit  13 lowers the compensating level to give a compensation to the rise of level at a high  band. The compensated signal S15 compensates the deterioration of characteristics due  to the second double recording. The output signals S13, S14 and S15 which are compensated by the circuits 11, 12 and 13 respectively are transmitted to a recording/reproducing head 1 via a switching circuit in the corresponding mode.
Patent JP-H09191096-A (JP)
Title: Solid state image pickup device
Inventor: HIRAMA MASAHIDE
IPC: H04N5/335
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent a clock signal waveform from being pulled by a constant potential and reduce the apparent value of a parasitic capacitance by a method wherein a light shielding metal film is connected to the constant potential through an independent resistor to put the light shielding metal film into an apparent floating state. SOLUTION: Electrode layers which consist of first polycrystalline silicon layers 13 and second polycrystalline silicon layers 14 are formed on a semiconductor substrate 11 with an oxide film 12 therebetween. A light shielding metal film 16 is formed on the first polycrystalline silicon layers 13 and second polycrystalline silicon layers 14 with an interlayer insulating film 15 therebetween. The light shielding metal film 16 is grounded through a resistor 1. The resistor 1 has a function of increasing the time constant of the transient phenomenon of the light shielding metal film 16 with its resistance component and, by the operation delay in the transient phenomenon, a parasitic capacitance Cs is put into an apparent floating state in which the capacitance is not fixed to a constant potential.  Therefore, the apparent value of the parasitic capacitance Cs is reduced and the burden of a clock driver is reduced.
Patent JP-H06155643-A (JP)
Title: Panel edge closure material
Inventor: RICHIYAADO AARU HEITOKANPU
IPC: B32B3/02
Filed: 1993-08-05
Abstract: PURPOSE: To enable the mechanical shock protection to damage by covering a peripheral edge and extending a flange part into a core slot from a web part and meshing a closing material with a honeycomb core. CONSTITUTION: A web 40 covers the edges 83, 93 of panel skins 80, 90 to protect them. Further, the meshing arrangement 20 having a projection 21 on the flange 30 of a panel edge closing material 10 is determined corresponding to a core slot 62 so as to obtain close fit at a time of the insertion of the flange 30 into the core slot 62. The core slot 62 has a space predetermined between its upper and lower walls 63, 64 and the width of the flange 30 at the part of the projection 21 is made larger than the space predetermined between the walls of the core slot 62.
Patent JP-S6455754-A (JP)
Title: Optical head
Inventor: NISHII KANJI
IPC: G11B7/09
Filed: 1987-08-27
Abstract: PURPOSE:To drive an objective lens only to a focus control, to simplify and miniaturize a driving mechanism and to attain a high speed access, by varying the light emitting wavelength of a semiconductor laser and controlling the beam width of a laser beam through a beam shaping prism. CONSTITUTION:In accordance with the output of a photodetector 7 of a light emitting wavelength variable means 10, an injecting current is feedback- controlled and the wavelength of the laser beam from a semiconductor laser 1 is desired and controlled. The laser beam becomes a parallel light flux by a collimator lens 2, becomes a laser beam to control one side beam width in accordance with the wavelength with a triangular prism 3 and is outputted through an objective lens 5. Consequently, when the wavelength of the laser beam from the laser 1 is changed, a tracking control is executed, the objective lens is driven only to a focus control, the driving mechanism can be simplified and miniaturized, the oscillation generation at the time of the seek is prevented and the high speed access can be executed.
Patent JP-H0871566-A (JP)
Title: Circulating type bathtub and method for sterilizing bath water
Inventor: NAKAMURA HIROBUMI
IPC: C02F1/78
Filed: 1994-09-07
Abstract: PURPOSE: To make the concentration of ozone gas higher by a method in which ozone gas generated in an ozone generator, after the passage of time of a given length, is supplied to a mixing means with bath water, after the passage of time of a given length, the generation of ozone is stopped, and ozone gas separated in a gas-liquid separation chamber is returned to the mixing means to be circulated. CONSTITUTION: Bath water sucked from a bathtub 1 by a circulating pump 2, after passing through an injector 5', is circulated to a filter 4 and a heater to be returned to the bathtub. In this process, an ozone generator 3 is operated intermittently, after the passage of time of a given length when a mixing control solenoid valve 8' becomes in a closed state, the valve 8' is opened, ozone gas generated from the ozone generator 3 is sucked by the injector 5' to be mixed with bath water so that sterilization is carried out. The water level in a gas- liquid separation chamber is lowered associated with the supply of ozone gas, when the water level reaches a given value or lower, the current through the ozone generator 3 is turned off, and the valve 8' is closed at the same time.
Patent JP-S6182941-A (JP)
Inventor: HORUSUTO SHIYUREEDAA
IPC: B21H1/06
Filed: 1985-09-26
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-S60106048-A (JP)
Title: Voice recorder
Inventor: MUKOUBAYASHI TAKASHI
IPC: G11B15/02
Filed: 1983-11-14
Abstract: PURPOSE:To eliminate the sound recording assistant to control the sign of the speaking and the amplifier for sound recording by indicating the next speaking to the speaker and by controlling the gain of the amplifier automatically after the voice of the speaker is detected and the fixed time passes. CONSTITUTION:After the power supply is turned on and the time T0 passes, a microcomputer lights up an emitter 5, accelerates the first speaking for the speaker, returns the gain of an amplifier 3 for sound recording to the ordinary condition and makes sound recording possible with an output terminal 4 for controlling the emitter. The measurement for the strength of the signal inputted to a digital signal input terminal 6 is simultaneously started. While the strength of the digital signal is a certain time T1 or above, and when it becomes a certain value A1 or above, the input signal is considered to be due to the voice of the speaker and a microcomputer puts out an emitter. At the time of a certain value A2 or below during the time T2 or above, the time is considered to be a finish point of time for the speaking and the gain of an amplifier 3 for sound recording is reduced.
Patent JP-H0931265-A (JP)
Title: Polyethylene-based resin sheet
Inventor: KABAYA TAKESHI
IPC: C08F210/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prepare a sheet having a small amount of eluted components of resin components, such heat resistance as to withstand sterilization, excellent in impact resistance and transparency. SOLUTION: This polypropylene-based resin sheet comprises (A) 95-50wt.% of a polypropylene-based polymer and (B) 5-50wt.% of an ethylene (co)polymer satisfying the following (a) to (d) [(a) 0.86-0.97g/cm<3> density, (b) 0.01-50g/10 minutes melt flow rate(MFR), (c) 1.5-4.5 (Mw/Mn) molecular weight distribution and (d) <=2.00 composition distribution parameter Cb].
Patent JP-S6275079-A (JP)
Title: Hydraulic generator
Inventor: MATSUSHIMA SUMIO
IPC: F03B17/04
Filed: 1985-09-27
Abstract: PURPOSE:To generate electric power, by connecting a vessel, filled with air, with a hollow machine body, sunk in the water, and using force of dropping water to rotate a water turbine inside the machine body. CONSTITUTION:After a water turbine 6 is previously provided inside a cylindrical machine body 2, the machine body connects a water discharge vessel 4 and an air intake pipe 12 while seals a discharge port 10, and water is injected from a water intake port 7 to the height of the discharge port 10. Next the machine body 2 is provided hanging in the water after the water intake port 7 is sealed. Finally the machine body opens the discharge port 10 and the water intake port 7 which are in a state of being sealed. By this device, electric power is generated by using force of dropping water 5 so as to rotate the water turbine 6 inside the machine body 2.
Patent JP-H0262520-A (JP)
Title: Light wavelength converting element and its manufacture
Inventor: TOUMON MOTOJI
IPC: G02F1/355
Filed: 1988-08-29
Abstract: PURPOSE:To reinforce the confinement to an optical waveguide, to improve light wavelength conversion efficiency, and to offer the manufacture of this light wavelength converting element by improving the difference in refractive index between the optical waveguide and the low-refractive-index area surrounding it. CONSTITUTION:A substrate 1 is a substrate of MgO-doped LiNbO3, etc., with nonlinear optical effect and has contiguous main surfaces 10 and 11 at a constant angle. A high-refractive-index area which is formed including the inside of the substrate along the two surfaces 10 and 11 of this substrate 1 and surrounded with a low-refractive- index clad layer 3 is the optical waveguide 2. When a basic wave 5 is entered into the incidence part 4 of this optical waveguide 2, the efficiency of the coupling of the basic wave of laser light with the optical waveguide and the confinement to the optical waveguide are improved and light wavelength conversion is performed with high efficiency. This light wavelength converting element uses the substrate 1 which has the two contiguous surfaces at the constant angle and the nonlinear optical effect and is formed by using a process of etching part of the substrate and a process of removing its unnecessary part.
Patent JP-S58109330-A (JP)
Title: Fixed amount feeder
Inventor: ADACHI KAZUMA
IPC: B65G65/44
Filed: 1981-12-24
Abstract: PURPOSE:To spread a usable range of mud and prevent a leak in a fixed amount feeder of mud to a pressurized vessel, by filling a mud state material between a pair of plungers kept at a certain distance to transfer the material to a supply hole and flushing to supply the material into the vessel. CONSTITUTION:Mud in a storage part 3 is charged between point ends 10a, 11a of plungers 10, 11 maintained at a prescribed distance in the position of a supply hole 2. Then the plungers 10, 11 are moved under a condition this distance is maintained till the distance 10a-11a comes to the position of a supply hole 4. And then valves 6, 8 are opened to feed mud into a supply pipe 9 by a medium of flushing fluid from a flush hole 4. Finally the valves 6, 8 are closed, and the ends 10a, 11a of the plungers 10, 11 are adapted, returned to the hole 2 and opened to repeat operation. In this way, an applicable range of mud is spread, and a leak due to wearing and corrosion can be prevented.
Patent JP-S6263141-A (JP)
Inventor: ANTON KARURE
IPC: F02D1/04
Filed: 1986-09-12
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。