baber/WOPTO huggingface dataset:
Patent JP-H0587638-A (JP)
Title: Light wavelength meter
Inventor: TOKUHASHI ARINORI
IPC: G01J9/02
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a very accurate small-sized light wavelength meter by arranging a plurality of line sensors in parallel to each other so that one element of one line sensor and one corresponding element of the other line sensor are mutually shifted by definite quantity. CONSTITUTION:The interference fringes 5 appearing through a Fabry-Perot etalon 3 and a lens 4 are projected on the line sensors 6a, 6b parallelly arranged on the border of the center of the concentric circles thereof and the position thereof is detected. The line sensor 6b is arranged in parallel to the line sensor 6a in close vicinity thereto so that the positions of the elements of the line sensor 6b in the arrangement direction thereof are shifted by the width (12.5mum) 1/2 each of the elements, for example, having a width of 25mum from the end surface of the line sensor 6a. Therefore, when the p-th interference fringe 5p from the center of the concentric circles of the interference fringes 5 is present on the (n+1)-th element of the line sensor 6a and the n-th element of the line sensor 6b, it can be detected that the interference fringe position is present between (25n)mum and (25n+12.5)mum. Twice resolving power is obtained as compared with a case using only one line sensor.
Patent JP-H07107354-A (JP)
Title: Image pickup device
Inventor: MORI KATSUHIKO
IPC: H04N5/225
Filed: 1993-10-04
Abstract: PURPOSE:To provide an image pickup device capable of outputting a synthetic image excellent in image quality when the images obtained by using plural optical image pickup systems are synthesized and outputted. CONSTITUTION:As a left side image pickup system 200 of left and right image pickup systems 100 and 200, the system outputting plural input images is used. The image from the right side image pickup system 100 and the image from the left side image pickup system 200 are synthesized by a synthetic means 10, and plural synthetic images are generated. A sheet of synthetic image is selected and outputted from the plural generated synthetic images by a judgment selection means 12.
Patent JP-S62107723-A (JP)
Inventor: FUKUTOME TAKENOBU
IPC: A01G1/00
Filed: 1985-11-05
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-H1170837-A (JP)
Title: Load-carrying platform furnishing footstool at inner side
Inventor: OZAWA KAZUFUMI
IPC: B62D33/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To make a footstool not to disturb loading when it is not used by rotatably pivoting one end edge of a footstool at the lower part of the inner side of a side wall, rotatably pivoting one end of a support leg to the other end edge of the footstool, supporting the footstool almost parallel to a floor by the support leg when it is used, and superposing the footstool and the support leg when it is not used, for fixing to the inner side of the wall. SOLUTION: In a load-carrying platform furnishing side walls at both sides of a floor, one end edge of a footstool 22 is pivoted rotatably at the lower part of the inner side of the side wall through a hinge 24, one end of a support leg 26 which is composed of an angular ring is pivoted rotatably to the other end edge of the footstool, and the footstool 22 is supported by the support leg 26 to make the footstool 22 almost parallel to the floor in the using time, while the footstool 22 and the support leg 26 are superposed in the unusing time, so as to fix them to the inner side of the side wall.
Patent JP-H0691944-A (JP)
Title: Image forming device
Inventor: SENJU YUKINORI
IPC: H04N1/46
Filed: 1992-09-17
Abstract: PURPOSE:To effect a high-speed monochromatic printing with full color LBP by making an effective use of memory when monochromatic data alone is printed. CONSTITUTION:An image processing unit 2 forming an image forming device is provided with an image developing part 9 for interpreting and developing the order code from host computor and a judging part 9a of the image developing part 9 judges which is represented by a printer code signal 5, monochromatic or color mode, and develops the mode thus selected in a monochromatic mode developing part 9c or color mode developing part 9b. When the monochromatic data alone is printed, the image data is written in an image judging memory 11, whereby the storage capacity of the image data is increased to make a high-speed printing possible.
Patent JP-H0588392-A (JP)
Title: Electrophotographic sensitive body and substrate used for it and its manufacture
Inventor: TAKANO MASAHIDE
IPC: G03G5/10
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a photosensitive body suitable for an electrophotographic device with high resolution where coherent light with long wave length is made exposure light without applying roughening treatment to the surface of the photosensitive body by manufacturing a substrate having the limited shape, roughness and the material of its surface and using the substrate. CONSTITUTION:The surface of a substrate 11 consisting of aluminum or aluminum alloy is roughened by blowing abrasive containing water against it and washed and dried with warm water to manufacture an substrate for electrophotographic sensitive bodies, substrate where the surface is roughened at random in the >=3 to <=5mum Rmax range and the oxidation degree of the surface evaluated by ESCA is >=2.0. The substrate is used to obtain a suitable photosensitive body.
Patent JP-H07103286-A (JP)
Title: Damping device for rotor
Inventor: NONAMI KENZO
IPC: F16F15/18
Filed: 1993-10-04
Abstract: PURPOSE:To provide a sufficient damping effect without reducing the rotating efficiency of a rotor by disposing electromagnets surrounding a rotor, detecting the vibration of the rotor, and controlling electric current to be applied to the electromagnets so that the vibration may be eliminated. CONSTITUTION:A compressor 12 is driven by a motor 20. As a result of load fluctuations, torsional vibration is generated between the rotating shaft 22 of the motor 20 and the rotating shaft 14 of the compressor 12. In order to prevent this, the compressor device is provided with a rotary encoder 42 for detecting the torsional vibration of the rotating shaft 14 and a damping device 34 for restraining the torsional vibration. On the damping device 34, four electromagnets are disposed at a small distance from the rotating shaft 14, surrounding the rotating shaft 14 along its periphery. Electric current is supplied to the electromagnets which face each other through a current control circuit 36, and braking force is applied to the rotation. The rotary encoder 32 detects the torsional vibration of the rotating shaft 14. By applying brake at the moment when the rotational speed of the rotating shaft 14 starts increasing, it is possible to restrain the torsional vibration of the rotor.
Patent JP-H04127611-A (JP)
Title: Analog multiplexer circuit
Inventor: SENDA TAKAYUKI
IPC: H03K17/00
Filed: 1990-09-18
Abstract: PURPOSE:To reduce power consumption by providing a function to switch an operating current source to each analog switch circuit so as to make an operating current of an analog switch not supplying a current to a load zero. CONSTITUTION:Transistors Q1-Q4 and a resistor R1 form an input level shift circuit and TRs Q8-Q10 and resistors RE, RE form an emitter feedback type unity gain amplifier. Common base TRs Q6, Q7 are provided to suppress leakage of a signal from an input to an output line, and TRs Q20, Q21 and resistors R2, R3 form a bias circuit. Moreover, a caption Control is a switch control signal and a TR Q5 switches a current source. In this case, when no load current is supplied, the switch control signal turns off a constant current source of the analog switch circuit to make the current consumption zero. Thus, the power consumption is reduced.
Patent JP-S63104668-A (JP)
Title: Flotation method
Inventor: ICHINOSE TOSHIMITSU
IPC: B03D1/02
Filed: 1986-10-21
Abstract: PURPOSE:To reduce the amts. of a scavenger, a dispersant, or a frother and to improve the flotation performance by mixing and dispersing pulverized coal, water, the scavenger, a separation agent, and the frother by a line agitator at high speed with high shearing force to carry out flotation. CONSTITUTION:The scavenger 3 such as kerosine, the dispersant 4 such as sodium oleate, and the frother 5 of higher alcohols, etc., are mixed into the premixed mixture 2 of pulverized coal and water, and the mixture is sent into a pipeline. The mixture of pulverized coal and water, scavenger, separation agent, and frother are agitated by the line agitator 15 provided to the pipeline, and mixed by the produced shearing force. The obtained fresh mixture is charged into a cylindrical flotation machine 9 from its upper part, the ash in the pulverized coal is discharged from the lower part of the machine 9, and the coal component in the pulverized coal is taken out from the upper part of the machine 9. As a result, the consumption of the scavenger, dispersant, or frother can be reduced, and the flotation performance can be improved.
Patent JP-S61127918-A (JP)
Title: Dynamic pressure bearing and manufacturing device thereof
Inventor: KAMII MASAHIRO
IPC: F16C17/02
Filed: 1984-11-24
Abstract: PURPOSE:To stabilize the generation of dynamic pressure as well as to make shaft bearing performable so efficiently, by setting an error of axial direction length in circumferential length, equivalent to one pitch of a dynamic generating groove in a dynamic bearing, to that of less than 10% to means axial length. CONSTITUTION:A dynamic generating groove of this dynamic bearing is made up of rolling formation. In the dynamic groove of this bearing, groove data are set so as to become a variation of the sum total of axial groove part length at an optional position within the circumferential length equivalent to one pitch, namely, means groove length <=0.1 within (maximum groove length within one pitch - minimum groove length within one pitch)/one pitch. Therefore, dynamic pressure to be produced in each dynamic pressure generating groove is stabilized,thus shaft bearing is performable so efficiently.
Patent JP-H0780382-A (JP)
Title: Coating liquid applying method and coating applicator
Inventor: TAKEUCHI TOSHIMI
IPC: B05D1/26
Filed: 1993-09-10
Abstract: PURPOSE:To prevent the generation of unequal lines on the surface of a coating film even in a long-time application work and to provide long-time stable coating application. CONSTITUTION:This coating applicator has an upstream side lip 24 and a downstream side lip 25, is formed with a slot part 26 capable of extruding a coating liquid between these lips and applies the coating liquid on a web 21 traveling opposite to the upstream side lip and the downstream side lip. The downstream side lip is formed with an application working surface 30 in contact with the coating liquid facing a base. The opening width Gs of the slot part is set in a range of Gs/Gc<=4 when the min. size of the spacing between this application working surface and the base is defined as Gc.
Patent JP-2001072824-A (JP)
Title: Flame retarding resin composition and insulated wire
Inventor: TAKAHASHI HIDEKI
IPC: C08L23/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retarding resin composition excellent in mechanical characteristics and extruding processability without generating harmful gases and harmful materials during burning and useful for insulated wires by making the composition contain an olefin-based resin, magnesium hydroxide, zinc stannate and a polyfunctional monomer in each a specific ratio. SOLUTION: This flame retardant resin composition comprises a mixture consisting of 100 pts.wt. of (A) an olefin-based resin such as an ethylene-vinyl acetate copolymer or the like, 80-130 pts.wt. of (B) magnesium hydroxide as a flame retardant and 20-100 pts.wt. of (C) zinc stannate as a flame retardant and contains a proper amount of a polyfunctional monomer as a cross-linking assistance having several free radical-generating functional groups. The polyfunctional monomer is preferably a triarylisocyanurate mixed in the range of 2-10 pts.wt. based on 100 pts.wt. of the ingredient A. The mixed amount of the ingredients B with C is preferably 100-200 pts.wt. in total.
Patent JP-S62110108-A (JP)
Title: Outputting data of surface defect inspection instrument
Inventor: NOMARU MINORU
IPC: G01N21/89
Filed: 1985-11-08
Abstract: PURPOSE:To obtain data effective in the control of the preprocess of a painting process or the like by outputting the data of a detected defect by marking its position on a figure showing the shape of an object to be inspected by means of a display or the like. CONSTITUTION:An inspector 40 is mounted to the handle 41a of a robot 41. A robot controller 43 conducts a playback control on the shafts of the robot 41 and makes the inspector 40 sequentially scan the inspection area of a surface, or the painted surface of an object 11 to be inspected. An inspector controller 44 operates the laser beam generator 10 of the inspector 40 to generate a laser slit beam and drives the line sensors of a detector 20 to read out and process video output signals. The inspector controller 44 further detects a defect, controls the correction of an attitude, ranks the magnitude of the defect and discriminate the position of the defect from the scanning data from the robot controller 43. Further, the data are displayed on a display 45 and printed on a recording paper by a printer 46 when required.
Patent JP-S6490275-A (JP)
Title: Emulsion type lustering agent
Inventor: NAKAMURA HIRONOBU
IPC: C09G1/04
Filed: 1987-09-30
Abstract: PURPOSE:To provide the title lustering agent having a function of improving the cracking resistance of rubber and can give excellent luster, by dispersing a petroleum wax, a white rubber antioxidant and a silicone oil in water in a specified weight ratio. CONSTITUTION:An emulsion type lustering agent is produced by mixing 1-15wt.% petroleum wax (e.g., microcrystalline wax) and/or white rubber antioxidant [e.g., 1,3-bis(dimethylaminopropyl)-2-thiourea] with 5-20wt.% silicone oil (e.g., dimethylsilicone oil) and water as a dispersing medium. The obtained lustering agent can be suitably used for, e.g., polishing automobile tires, and can be applied to plastics, etc., in addition to rubber.
Patent JP-H0975926-A (JP)
Title: Purifying device for lake water and the like
Inventor: HIRAYAMA SHOJI
IPC: C02F1/30
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent or decrease the generation of a large amt. of algae and sphagna with a simple device by mounting at least one layer of photocatalyst filter to a main body movable on the water surface in such a manner that photocatalysts exist in the water and constituting this main body movably on the water surface. SOLUTION: A belt conveyor 4 formed of mesh materials pulls only the coarse refuse floating on the surface of the lake water upward when the main body is advanced onto the surface of the lake water by the operation of crew or the remote control from the ground. The refuse is dropped onto a backward refuse collecting box 7 where the refuse is collected. The lake water passes the conveyor 4 and arrives at the layer of the photocatalyst filters 2 on the rear side. The lake water arriving at the filter layers of the photocatalyst filters 2 is subjected to the capture and suppression of the sphagna by the oxidation effect of the photocatalyst filters 2 and the natural light, by which the propagation thereof is suppressed. The fine dust past the conveyor 4 is captured and removed in the filter layers. The photocatalyst filters 2 are freely attachably and detachably mounted at the main body 1 and are exchanged by use frequencies.
Patent JP-H0297118-A (JP)
Title: Semiconductor output device
Inventor: ABE SUKEYUKI
IPC: H03K19/0948
Filed: 1988-10-03
Abstract: PURPOSE:To prevent the malfunction of an internal logic circuit by connecting plural P-type and N-type MOS transistors TRs in parallel between a fixed potential terminal and a bonding PAD and shifting turning-on times of these TRs from one another by respective gate control signal. CONSTITUTION:Gate control signals inputted to gates of P-channel MOS TRs 1, 2, and 3 rise at the same timings (a), (b), and (c) as an output signal OUT from the internal logic circuit. They successively fall at certain delay timings a', b', and c'. Gate control signals inputted to gates of N-channel MOS TRs 4, 5, and 6 successively rise at certain delay timings a', b', and c' after the rise of the output signal OUT from the internal logic circuit and fall at the same timings (a), (b), and (c) as the signal OUT. Consequently, the current led into a load is distributed in a certain time to reduce the momentary supply voltage variance, and the power noise is reduced.
Patent JP-H03111726-A (JP)
Title: Optical-elastic-characteristic measuring system
Inventor: MURAKAMI TORU
IPC: G01L1/00
Filed: 1989-09-27
Abstract: PURPOSE:To make it possible to perform measurement up to a double refraction value corresponding to 1/2 or more the wavelength of light used for the measurement by performing the measurements when an offset phase plate which can be provided so that it can be put into and taken out of an optical beam is put into the beam and when the plate is taken out of the beam. CONSTITUTION:At first, the position of a test piece 8 is changed with a driving device 10a and the intensity of an optical beam is detected with a light detecting sensor 7 under the state an offset phase plate 9 is taken out of the optical beam. The obtained data are stored in a microcomputer (MC) 11. Then, the phase plate 9 is moved to the position of the optical beam with a driving device 10. The intensity of the laser beam which has passed through both the phase plate 9 and the test piece 8 is detected. The obtained data are stored in the MC 11. In the MC 11, the maximum values and the minimum values are taken out with respect to the obtained two waveforms. The corresponding points of two waveforms are also taken out. It is found that the distribution of the double refraction values becomes the leftward (rightward) lowering distribution when the point is moved leftward (rightward). When a positive value or a negative value is further added in response to the slant direction of the double refractions, the actual double refraction values are reproduced, and the distribution of the double refraction values is computed.
Patent JP-H0297140-A (JP)
Title: Data reproducing system for radio repeating system
Inventor: YONEKURA TAKESHI
IPC: H04L25/40
Filed: 1988-10-03
Abstract: PURPOSE:To always perform the reception processing of reproduced data of high quality by detecting change points of reproduced data and counting them with an internally generated clock whose bit rate is n-number of times as high as that of reproduced data and writing data at the time of arrival at a prescribed value of the counted value and reading out data with the internal clock which has the frequency divided into (n). CONSTITUTION:A reproduced data change point detecting part 60a outputs a detection pulse 4' to a write clock generating part 70a when detecting a change point. When the counted value reaches (n/2)Xm (m=1, 2, 3...), the detecting part 60a generates a write clock 5' and sends it to a clock input terminal i-CLK of a clock exchange circuit 2. Reproduced data 2' is written in the clock exchange circuit 2 at the timing of the write clock 5', and written contents are read out by an internal clock CLK2 obtained by dividing the frequency of an internally generated clock CLK0 by (n) in a frequency divider 5a, and reproduced data 2' is subjected to retiming processing. Thus, the reception processing of data of high quality where error of a data string and increase/reduction of the number of bits are eliminated is possible.
Patent JP-H0192125-A (JP)
Title: Mass-summarizing process system
Inventor: NAKANE MIKIO
IPC: B65G63/00
Filed: 1987-10-02
Abstract: PURPOSE:To aim at simplifying the extraction of process data by utilizing a zip-code table on which data are put in order with reference to zip codes, so as to a bundle of cargo for one and the same destination and to calculate fees for every handling, thereby the cheapest trader and transportation are selected. CONSTITUTION:Data (data on the right side in the drawing) from processing sections 11 through 14 are added to data (data on the left side in the drawing) stated in a packing order instruction paper which is not shown, and are fed to a fee calculating process section 15. At this time, in a summarizing section 14 for one and the same destination and in the fee calculating section 15, a zip code table 12 is effectively used to summarize cargo for one and the same destination and to calculate fees therefor. Further, the result of the calculation of the fees is delivered to a trader and handling process section 16 which accordingly selects the cheapest trader and handling with the effective use of the zip-code table 21. With this arrangement, the data are put in order and held with reference to zip codes, thereby it is possible to facilitate the extraction of data.
Patent JP-H1174745-A (JP)
Title: Microwave signal transmitting and receiving circuit
Inventor: KAJIWARA KOJI
IPC: H01P1/15
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution by connecting a limit diode which enters a short-circuit state with microwave power larger than specified between a microwave transmit signal input point and an input port for a receive signal through a microstrip line. SOLUTION: The limit diode 4 is connected between the transmit signal input point 1 and receive signal input point 2 through the microstrip line 3. The line length of the microstrip line 3 is set to 1/4 (1/4 wavelength) as long as the wavelength of a transmit signal of signal frequency (n) (n: positive number). Further, a choke circuit 5 for a DC return is connected between the transmit signal input point 1 and the ground. When large electric power of frequency (n) is applied, the limit diode 4 enters a short-circuit state and the transmit signal supplied to the transmit signal input point 1 is transmitted to the receive signal input point 2. When a small power signal of frequency 2n is applied, the limit diode 4 enters an open state and the receive signal is transmitted to the transmit signal input point 1.
Patent JP-S60139934-A (JP)
Title: Leaf spring
Inventor: RICHIYAADO AARU ROBAATOSON
IPC: F16F1/18
Filed: 1984-11-26
Abstract: A constant cross-sectional area filament wound composite material leaf spring of optional energy storage efficiency given the constraints of filament winding and maximum spring width comprises a portion which widens toward the end of the spring, the rate of increase of width of the spring being such that the longitudinal side surfaces of the spring along such portions follow a lateral, outwardly convex curve of radius R<sub>1</sub>, wherein R, at each point is substantially equal to the camber, i.e., the longitudinal radius of curvature R<sub>c</sub> at that point.