baber/WOPTO huggingface dataset:
Patent JP-H0285740-A (JP)
Title: Leakage monitoring device
Inventor: OTSU TAKUMI
IPC: G01M3/38
Filed: 1988-09-22
Abstract: PURPOSE:To easily judge a leaking place by setting the background color of a monitoring section and unifying a wall, etc., provided as the background of the monitoring section to the set color. CONSTITUTION:When a color contrastive to the color of the fluid in an object to be measured is used for the background color of the monitoring section of this monitoring device, a leak can be distinguished clearly from a difference in hue on the picture of video signal 14 sent from a site and displayed on a color monitor 11 provided in a remote control room 16. Not only a colored plate 6, but also a coloring agent applied to the floor, wall, etc., can be used as the background. At the time of setting the background color, moreover, such a process that the part other than the leaking fluid is also colored to a color which is contrastive to the color of the fluid in the object to be measured is performed on the signals 14 by means of a picture processor 13. Therefore, the output signal 15 of the processor 13 is displayed on the color monitor 12 as a picture and a leaking place 7 and the part 9 where the leaking fluid adheres can be distinguished clearly. Thus the leakage of the fluid can be discovered and the leaking place can be located by means of the monitor provided at a place which is far from the site when a camera 3 is focused on the object to be measured.
Patent JP-H09105126-A (JP)
Title: Installation method of long pipe in ditch provided with earth-retaining device
Inventor: KOGA KAZUYA
IPC: E02D17/08
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To easily execute an installation work of pipes, especially long pipes, into a ditch. SOLUTION: An earth-retaining device 12 in which a pair of seating plates 2 provided with vertical beams 1 at both ends are arranged oppositely with a distance and connected to each other by struts 4, in a ditch excavated along a specified length, and another earth-retaining device 13 for a long pipe in which a pair of long seating plates 5 provided with vertical beams 1 at both ends are arranged oppositely with a distance and a feed opening 14 with a longer distance between the struts 4 than the long pipe laid down, is provided, are longitudinally combined and installed in series. The long pipes 9 are lowered in the ditch from the feed opening 14 in sequence and after that, these pipes are shifted in the ditch direction to install them in a section.
Patent JP-H0572417-A (JP)
Title: Polarized light converting element
Inventor: IMAI MASAO
IPC: G02B27/28
Filed: 1991-09-18
Abstract: PURPOSE:To efficiently converts indeterminate polarized light emitted by a light source into linear polarized light and to obtain the polarized light converting element which is effective for an increase in the brightness of a projection image without deterioration of a polarizing plate and a liquid crystal display element, deterioration in the picture quality of the projection image, or an increase in the size of, specially, a projection type liquid crystal display device when this projection type liquid crystal display device is used. CONSTITUTION:A luminous flux width converting element 1 reduces the luminous flux width of incident light 10 to half only in one direction and its projection light 11 is split by a polarization beam splitter 2 into two linear polarized light beams which are (p)-polarized light 12 and (s)-polarized light 13. The (p)-polarized light 12 is projected as it is and the (s)-polarized light 13 is reflected by a luminous flux reflecting element 3 to travel in parallel to the (p)-polarized light 12. Further, the reflected light is transmitted through a 1/2-wavelength plate 4 and then its polarizing direction is rotated by 90. Consequently, projection light beams 14 and 16 travel in the same direction with the incident light 10 and are equal in luminous flux width to the incident light and thus the linear polarized light beams which are uniformly in the specific polarizing direction are obtained.
Patent JP-H0684394-A (JP)
Title: Semiconductor memory circuit
Inventor: HARAGUCHI YOSHINORI
IPC: G11C29/06
Filed: 1992-09-04
Abstract: PURPOSE:To make an access to a defective memory cell of a normal memory cell array even though a defective memory cell address is set in a redundancy address discriminant circuit. CONSTITUTION:A testing circuit 3 in which precharge signals P are level inverted by an inverter IV6 and a NAND gate G1 that inputs the output signals of the inverter IV6 into one of the input terminals, test signals TST are inputted to the other input terminal and the output terminal is connected to the gate of a transistor Q1 of a precharge circuit 2 are provided. Thus, by making the test signals TST active levels, redundancy address hit signals RAH are forced into inactive levels and an access is made to a defective memory cell.
Patent JP-H1083967-A (JP)
Title: Manufacturing method and device of epitaxial wafer for light emitting diode
Inventor: KIKUCHI YUKIO
IPC: H01L21/208
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an epitaxial wafer which is used for manufacturing a light emitting diode, high in productivity, and manufactured at a low cost. SOLUTION: A p-type AlGaAs first clad layer 3 is grown on a P-type GaAs substrate 2, and then A1, Ga, As and additional material such as P-type dopant and the like are added to a residual material solution 3a and heated to a prescribed temperature, whereby the residual material solution 3a can be turned into a material solution 4a which is used for growing a P-type AlGaAs second clad layer 4. When a P-type AlGaAs active layer 5 is grown, additional materials 32 such as N-type dopant and the like are added to the material solution 4a of the P-type AlGaAs second clad layer 4 to invert the conductivity type of the material solution 4a from the P-type to the N-type, whereby the material solution 4a is turned to material solution 6a for an N-type AlGaAs window layer 6.  Therefore, only two types of material solutions for two layers are prepared, so that Ga can be reduced to half in consumption in this manufacturing method as compared with a conventional method in which four types of material solutions are prepared for four layers.
Patent JP-H0899584-A (JP)
Title: Glove box for vehicle
Inventor: YASUTOMI MAKOTO
IPC: B60R7/06
Filed: 1994-09-30
Abstract: PURPOSE: To facilitate putting-in/out of documents such as an automobile inspection certificate and enable the optional position change of a partition plate for laterally partitioning the inside of a g love box. CONSTITUTION: A box body 12 provided in the freely put-in/out state on the body side is provided with a rib 20 extended toward a right side wall 12d from a left side wall 12c, on the upper side wall 12a side of the bottom wall 12e of the box body 12, and a guide rail 22 extended toward the right side wall 12d from the left side wall 12c is provided on the upper side wall 12a side in the vicinity of the opening part 13 of the box body 12. A partition plate 32 for partitioning off a storage space S2 on the lower side wall 12b side with the rib 20 and guide rail 22 as boundaries is fixed to a slider 28 movably fitted to the guide rail 22. Documents such as an automobile inspection certificate can be stored in a storage space S1 on the upper side wall 12a side with the rib 20 and the guide rail 22 as boundaries.
Patent JP-H03101437-A (JP)
Title: Address learning system
Inventor: MURAKAMI TOSHIHIKO
IPC: H04L12/42
Filed: 1989-09-14
Abstract: PURPOSE:To improve the efficiency of learning and to reduce the probability of occurrence of multiple address in a trunk line LAN by enabling the learning of a filtering database(FDB) even when a bridge does not receive a frame from a trunk line LAN or a branching line LAN, that is, independently of whether or not the bridge itself is a destination. CONSTITUTION:A FDB 14 learns the terminal address information of a branch LAN connected to its own bridge from a branch LAN reception path 8, outgoing terminal address information of a branch line LAN connected to other bridge being a destination from a trunk line LAN reception path 5, and reception terminal address information of the branch line LAN connected to the other bridge independently of whether its own bridge is a destination from a study path 11. Thus, the probability of the destination terminal address information by the FDB 14 is high and the probability of the generation of multiple address on the trunk line LAN1 is decreased.
Patent JP-H0790297-A (JP)
Title: Cleaning agent
Inventor: YAMASHITA IZUMI
IPC: C11D7/50
Filed: 1993-09-24
Abstract: PURPOSE:To obtain a cleaning agent consisting of a specific glycol ether-based compound and an ester-based compound, free from fear of the destruction of an ozone layer and suitable for cleaning of soldering flux. CONSTITUTION:This cleaning agent consists of (A) a glycol ether-based compound of the formula [R is 1-6C alkyl or cycloalkyl; C6H11 is cyclohexyl; (n) is 1-3], (B) preferably 5-50wt.% of an ester-based compound such as acetic acid ester and further, preferably (C) <=30wt.% of a surfactant and (D) <=20wt.% of water.
Patent JP-S6391036-A (JP)
Inventor: FUJITA YOSHIO
IPC: A22C29/04
Filed: 1986-10-07
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-H08101690-A (JP)
Title: Waveform reading device
Inventor: TANAKA KIKUJI
IPC: G10H7/02
Filed: 1994-09-30
Abstract: PURPOSE: To further reduce the data quantity and to accurately keep generation of wave forms when wave form data obtained by encoding the difference value of a wave form amplitude value is stored. CONSTITUTION: The wave form reading device is provided with a waveform memory 101 for storing wave form data compressed by a difference compression index floating point method, an integrated wave form value corresponding to the lead part of a loop range and an integrated index value as generated information, an address generator 102 for repeatedly specifying the wave form data within the loop range of the wave form memory 101 and an integration interpolation circuit 103 for inputting the wave form data and the generated information read from the wave form memory 101 according to the specification of the address generator, decoding the wave form data based on a loop signal, an integrated value step signal and an interpolation decimal part data and generating a musical sound wave form from the decoded wave form data.
Patent JP-H03100864-A (JP)
Title: Medical image store device
Inventor: YUI MASAAKI
IPC: G06F17/30
Filed: 1989-09-14
Abstract: PURPOSE:To improve the efficiency and speed of image transfer by providing a control means exclusive for image transfer and reducing the load of a host computer. CONSTITUTION:The medical images produced at an image reproduction part 2 are stored in a magnetic disk 4 under the control of a host computer 3. At the same time, the picture store information like the address information on the medical images stored in the disk 4 are given to a image transfer control means 7. The means 7 secures a data bus 6 and transfers the corresponding medical image to an optical disk 5 from the disk 4 based on the image store information with no intervention of the computer 3. When the transfer of the image is through, the means 7 gives an interruption of this fact to the computer 3. The computer 3 displays a fact that a series of picture copying operations are completed. As a result, the image transfer efficiency and speed are improved.
Patent JP-H0982512-A (JP)
Title: Resin bonded magnet and composition therefor
Inventor: MURATA NORITAKA
IPC: C08K3/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the magnetic characteristic and mechanical strength of a magnet, by making the anisotropic magnetic strength of its magnetic powder not smaller than a specific value, and by making its resin binder contain as the effective components thereof a specific resin and specific hardening agents. SOLUTION: A resin bonded magnet composite comprising a magnetic powder and a resin binder, wherein the anisotropic magnetic field strength of the magnetic powder is not smaller than 50kOe and the resin binder contains as its effective components an epoxy resin, an aromatic amine based epoxy resin hardening agent and a third amine salt epoxy resin hardening agent. A resin bonded magnet obtained by molding pressingly this resin bonded magnet composition and by hardening thereafter in a heating way the same. Thereby, the magnet with an excellent magnetic characteristic and mechanical strength is obtained to make performance improvents possible in such wide fields as domestic electric products and communicating, acoustic and medical apparatuses, etc.
Patent JP-S60130046-A (JP)
Title: Fluorescent lamp
Inventor: YOSHIDA MASAZUMI
IPC: H01J61/72
Filed: 1983-12-16
Abstract: PURPOSE:To provide a fluorescent lamp possessing high luminance even at a low temperature and having its luminance changed very little even if the temperature changes. CONSTITUTION:When a substance having excitation wavelength ranging from 200-400nm is employed as a phosphor substance 3, and inactive gas 7 emitting ultraviolet rays of 300-400nm at electric discharge is employed as sealing gas, the phosphor substance is excited by ultraviolet rays emitted from discharged gas at a low temperature such as a freezing point, and a fluorescent lamp is made possible to emit light with high luminance even if ultraviolet rays by mercury are largely reduced. In addition, a change of luminance due to an ambient temperature change is also reduced. This is particularly effective in case of a service condition where ambient temperature is remarkably varied as in a car since neither a heater for heating the lamp nor heat protection is required.
Patent JP-H03101349-A (JP)
Title: Terminal equipment corresponding to isdn
Inventor: MORIMOTO MITSURU
IPC: H04M11/00
Filed: 1989-09-13
Abstract: PURPOSE:To recognize the remaining time of service by permitting a main control part to output a signal requesting service to an ISDN line when an interruption key is inputted, starting the counting of a timer in a counting part and driving an information means when the count of the counting part exceeds prescribed time. CONSTITUTION:If the interruption key 13 is inputted while the equipment is in communication with the other equipment through the ISDN(Integrated Services Digital Network) line 3, the signal is outputted through a network control part (NCU) 1 since in-communication equipment shift service is requested to an exchange 16 on the ISDN line 3. Then, the timer in the counting part 15 is started. Then, whether a resuming key 14 is inputted or not is judged. When the count value of the timer in the counting part 15 is more than two minutes, for example, a ringing part 10 is driven for informing a user that in-communication equipment shift service is to be terminated within one minute. Thus, the control time of service can be informed.
Patent JP-S61115750-A (JP)
Title: Seal construction of automobile having mounting and removing type hatch-roof
Inventor: SUGIURA MASAAKI
IPC: B60J10/90
Filed: 1984-11-13
Abstract: PURPOSE:To certainly make the both of weather-strips in continual condition regardless of the variations in dimension by sliding the convex portion of the edge portion of the weather-strip in a body side into the step portion of the edge portion of the weather-strip in a hatch-roof side. CONSTITUTION:A step portion 25b concaved from an edge surface 25c is formed on the upper portion of an edge portion 25a of a body side weather-strip 25. A guide surface 25d drains rainwater to the outside of a window panel 26a, and is inclined and formed on the step portion 25b. A convex portion 20b is formed on the upper portion of an edge portion 20a of a hatch-roof side weather-strip 20 so as to be slid into the step portion 25b. When a hatch-roof 14 is mounted, the convex portion 20b is slid into the step portion 25b, and a lower surface 20d of the convex portion 20b is contacted to the guide surface 25d of the step portion 25b, so that a groove is formed on the guide surface 25d. Rainwater is introduced to the groove and drained to the outside of a vehicle, and is not introduced into a compartment.
Patent JP-H03100708-A (JP)
Title: Plant control system, and its control circuit display method and maintenance device
Inventor: TAKITA ATSUSHI
IPC: G05B23/02
Filed: 1989-09-13
Abstract: PURPOSE:To perform proper maintenance without requiring the assistance of other documents by displaying a hardware circuit regarding a software circuit together with the software circuit of a controller on the display part of the maintenance device. CONSTITUTION:A software frame 200 is set on the display screen of the display part 103 of the maintenance device, its inside is a software area, and its outside is a hardware area. For example, when the control set value of a control target setter 25 is varied, an operating device 49 has an abrupt change in response to a change in setting in an automatic state to generate a disturbance to a plant, but its control is made manual with an automatic/manual changeover switch 51 at need and confirmation is only performed through an opening extent indicator 47 or indicator 42 for a plant state quantity by operating a manual increase/decrease switch 50. Consequently, execution is possible while the constitution of the relative hardware circuit is visually confirmed, so the secure maintenance is carried out without referring any other document while the whole control system is grasped.
Patent JP-S6298883-A (JP)
Title: Video signal processor
Inventor: MORIMOTO TAKESHI
IPC: H04N7/00
Filed: 1985-10-24
Abstract: PURPOSE:To reduce the deterioration in the picture quality due to the repetition of a decoder and an encoder by using a filter means having a high pass time area extracting means of a color difference signal, a comb-line processing means for obtaining the line correlation of a luminance signal and a switch means for changing over its output and the luminance signal receiving no said processing. CONSTITUTION:A video signal filter 17 is added immediately before the encoder 12 of a reproducing system. This video signal filter 17 may be provided immediately after, for instance, the decoder 2 of a recording system. In the filter, the luminance Y signal outputs a Y signal in which a line is smoothed in the comb-line processing means 19. A smooth signal and an original Y signal are inputted to a switch 21. An I signal and a Q signal are impressed to the high pass time area extracting means 22, 23 and the respective high frequency components (edge) are extracted. The extracted results are added by an adder 30. When the edge of either one of the color difference signals is extracted by this extracting means, the switch 21 is changed over through the adder 30 to output the signal passing through the comb-line processing means 19. In the flat part of the color difference signal, a signal which does not pass through the means 19 is outputted as the luminance signal. In this manner, an area in which a carrier chrominance signal is leaked from the edge of the color difference signal is extracted and further, the leakage of the carrier chrominance signal is effectively restricted by using the line correlation.
Patent JP-H1082803-A (JP)
Title: Digital storage oscilloscope
Inventor: TAWARA AKIHIRO
IPC: G01R13/22
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channel oscilloscope by providing a terminal having the sampling clock in common, a terminal having the trigger signal in common, and a control interface terminal, and connecting them by cables. SOLUTION: The input signal is fed from a terminal 4, it passes through an attenuator, a preamplifier 7, and an A/D-converter 8, and the wave-form data are stored in a memory 9 and displayed on an indicator by a display circuit 12. The trigger signal is fed to a time base 11 from a trigger circuit 15 to control the timing of ADD-conversion, and a switch S1 is provided to cut off the internal trigger signal and use the external trigger signal. One of clock generating circuits 20 is used by a switch s2, and oscilloscopes 1, 2 are synchronously operated. The control signal and wave-form data of a control panel 3 are mutually communicated by an interface 21 from a data bus through an interface circuit 14, the oscilloscope 1 controls the oscilloscope 2 and picks up and displays its wave-form data.
Patent JP-H02139510-A (JP)
Title: Automatic focus adjusting device
Inventor: MATSUZAKI MINORU
IPC: G02B7/28
Filed: 1989-09-13
Abstract: PURPOSE:To stop a photographic lens motor without overrunning an expected position even in the case of fast driving by driving the photographic lens motor at its full speed when an expected driving quantity is larger than a specific value, and varying a duty ratio and driving the motor when the expected driving quantity is smaller than the specific value. CONSTITUTION:The rotational position of a distance ring 9 is determined by converting the on-off signals of a 1st zone switch 38 and a 2nd zone switch 39 into Gray codes. Further, the quantity of rotation of the distance ring 9 is counted detected by counting on-off pulses of an ADR switch 40 by a specific counter. Then, a CPU compares the expected driving quantity with the specific value to drive the driving motor at its full speed when the driving quantity is larger than the specific value, and vary the duty ratio and drive the motor when the quantity is smaller than the specific value. Therefore, the motor can be stopped without overrunning the expected position even when the fast driving is performed.
Patent JP-H0286430-A (JP)
Title: Manufacture of partial composite material and manufacture of stud for spike shoe
Inventor: SUZUKI TAKUYA
IPC: B32B15/01
Filed: 1988-09-22
Abstract: PURPOSE:To mold a continuous length having a sufficient joint strength by a method wherein the covering metal of a composite material obtained by covering the outer surface of a combination material combined with a plurality of materials to be a core material with metal through an extruding method is cut at a combined part of the core material. CONSTITUTION:L-shaped alloyed steel strips 1 having a fitted part 1A at an end part thereof are combined by the use of four them, and flat plate dummy strips 2 are disposed on both end surfaces 1B so as not the metal to be covered. After polishing and washing the surface of the combined material by the use of a wire brush, it is drawn into the dies of a Schremann extruder, and a composite material is molded by extrusion-covering an Al composite material (SiC whisker/6061, Vf of SiC=20%) on the surface of the composite material. And, the composite material is cut at the combined part (X part) of the core mat erial 1 in its only covered material (Al alloy 3), and thus, the section of an Al clad steel can be obtained, in which an Al alloy 3 is covered on a part of the surface of the alloy steel strips 1.
Patent JP-S6299279-A (JP)
Inventor: ONO KIYOSHI
IPC: B62J9/00
Filed: 1985-10-25
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。