baber/WOPTO huggingface dataset:
Patent JP-H0612712-A (JP)
Title: Magneto-optical recording medium
Inventor: SHIMAZAKI KATSUSUKE
IPC: G11B11/10
Filed: 1993-02-10
Abstract: PURPOSE:To enhance the sensitivity of the magneto-optical recording medium to an external magnetic field by constituting a magnetic film which is a magneto-optical recording film into a structure in which a magnetic moment is easily rotatable to the external magnetic field. CONSTITUTION:The magnetic film having the magnetic moment component in the direction diagonal with the direction perpendicular to the film plane at the time of recording or erasing is deposited on a transparent substrate or the magnetic film which has a part of the smaller perpendicular magnetic anisotropy energy than the other parts in a part in the film thickness direction and in which the magnetic moments of the respective parts respectively face the direction perpendicular to the film plane is deposited on the transparent substrate. As a result, the improvement in the high-speed seek property of a head device, the reduction in the size and weight of a recording and reproducing device, the reduction of electric power consumption and heat generation value and the feasibility of overwriting recording by a magnetic field modulation system are resulted.
Patent JP-H09200600-A (JP)
Title: Device and method for detecting motion vector
Inventor: INAO KAZUYA
IPC: H04N5/232
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve motion vector detection accuracy and image shake correction accuracy. SOLUTION: A motion vector V2 is obtained by subtracting a change amount ΔY from a detection vector V1 (S303). Further, a field deviation amount ΔF is determined depending on whether or not the read start line of a present field is included in an A field (S304, S305 and S306), the field deviation amount ΔF is added or subtracted to/from the motion vector V2 depending on whether or not the present field is an even-numbered field and thus, the corrected motion vector V3 is obtained (S307, S308 and S309).
Patent JP-H05225161-A (JP)
Title: Network monitoring system
Inventor: HYODO MUTSUO
IPC: H04L12/42
Filed: 1992-02-10
Abstract: PURPOSE:To automatically select a master station that monitors a network. CONSTITUTION:A time-out detecting part 3 detects a fault of a master station and selects a substitute master station through a master station council frame 9 of a priority deciding part 5. Then the substitute master station stores the network information 18 in its network storage part 4. When the original faulty station is restored and the substitute master station loses its right, the information 18 is transferred to the original master station from the part 4 of the substitute master station. In such a constitution, the network can be continuously monitored despite the occurrence of a fault and the data stored so far are never lost. Furthermore the fault station is never overlooked.
Patent JP-2000218134-A (JP)
Title: Method and apparatus for producing heavy oxygen water
Inventor: KIHARA HITOSHI
IPC: B01D3/26
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To highly concentrate an oxygen isotope heavy component in low cost. SOLUTION: Raw material oxygen containing an oxygen isotope heavy component is preliminarily distilled at low temp. in an oxygen distillation column system 1A to concentrate the oxygen isotope heavy component and, thereafter, hydrogen is added to the concentrate in a reactor system 3A to be reacted therewith to form water containing the oxygen isotope heavy component in high concn. and this formed water is distilled in a water distillation column system 4A. By this constitution, heavy oxygen water wherein the oxygen isotope heavy component is conc. is produced.
Patent JP-S55117350-A (JP)
Title: Electronic switch
Inventor: SHIMOI KOUICHI
IPC: H03K17/00
Filed: 1979-03-02
Abstract: PURPOSE:To increase the operation speed by supplying the gain control signal from outside to the transistor amplifier to give change to the gain and then selecting the desired transmission signal for transmission to the current addition type amplifier, thus realizing the miniaturization of the structure and the reduction of the crosstalk amount. CONSTITUTION:N units of transistor Tr amplifiers 3 function as the electronic switches of high output impedance connected to N units of input terminals 2. Thus the outputs of amplifiers 3 are connected in parallel to be supplied to current addition amplifier 5. Here control input terminal 4 is provided to amplifier 3, and the gain control signal is supplied to terminal 4 from outside. As a result, the gain of amplifier 3 is varied to turn on or off amplifier 3, and thus the desired transmission signal is selected to be sent to amplifier 5. In this way, the bipolar transmission signal can be selected directly without being converted into the unipolar signal by means of amplifiers 3 and 5, thus increasing the operation speed and realizing reduction of both the size of structure and the amount of crosstalk.
Patent JP-H06212651-A (JP)
Title: Repairing method for water leakage of reinforced concrete structure
Inventor: SENO YASUHIRO
IPC: E02D37/00
Filed: 1993-01-20
Abstract: PURPOSE:To easily repair a water leakage area in a reinforced concrete struc ture, such as a retaining wall at a low cost. CONSTITUTION:A water leakage area on the surface of a reinforced concrete structure is covered with an electric conductive coating material 3. The reinforcing bars 11 in the structure are specified as a cathode while the coating material is specified as an anode where direct currents are passed so that inorganic substances contained in the leakage water or concrete are built up in the water leakage area, thereby covering and repairing the water leakage area. A water conduit 32, which introduces the water leakage to a specified place, is formed inside the coating material.
Patent JP-H01202352-A (JP)
Title: Automatic control method for molten metal level inside mold and float
Inventor: TAKEYA TOSHIYUKI
IPC: B22D11/116
Filed: 1988-02-03
Abstract: PURPOSE:To strongly stir the molten metal inside a mold and to improve the quality of an ingot by pouring a molten metal via the float having plural spiral molten metal flowing holes having a fixed angle for the radial direction of the float. CONSTITUTION:A molten metal is fed via the float 4 making the molten metal flowing hole 5 of a flat 4 in the spiral shape having a certain angle alpha for the radial direction of the float 4. The angle alpha selects the optimum value by the ingot size, material, casting speed, etc. The molten metal stirring can sufficiently be executed by automatically controlling the molten metal level position inside a mold by using the float 4, hence the crystal structure of the ingot is reduced and the workability of the ingot can be improved. The small crack generated on the cross section of the ingot and the wale steak like crack generated on the ingot surface can be eliminated.
Patent JP-H05225611-A (JP)
Title: Optical recording and reproducing method, optical recording medium and production thereof
Inventor: MURASE CHIKAO
IPC: G11B7/24
Filed: 1992-02-10
Abstract: PURPOSE:To provide the process for producing an optical disk which greatly improves the recording density. CONSTITUTION:A layer 102 including light absorption centers to generate a nonlinear light absorption phenomenon is provided on a light incident side viewed from a recording film 103. The optical density of the layer 102 including the light absorption centers is set at an adequate value, by which the diameter of the light spot for recording and reproducing is additionally reduced to attain the high density recording. Further, the light absorption centers are chemically bonded to each other or dispersed into a heat resistant resin in order to prevent thermal deformation. As a result, the recorded information of only the region having a prescribed light intensity or above among the convergent spots is detected, and. therefore the reproduction of the very small information bits above the optical decomposition is enabled and the recording density of the optical disk device is greatly improved.
Patent JP-H06215916-A (JP)
Title: Side electrode formation method for chip components
Inventor: FURUYAMA KIYOBUMI
IPC: H01C17/06
Filed: 1993-01-18
Abstract: PURPOSE:To provide a side electrode formation method easy to manufacture high accuracy and high reliability chip components whose spread amount is as specified and whose thickness is equalized by thermally copying an electrode layer on a holding film on the end face of a chip board and forming the electrode on the end face of the board. CONSTITUTION:After a strip-shaped board 1a is inserted into a guide groove 21a of a jig 2a and arrayed and held there, an electrode layer 4a on the rear side of a holding film 3a is brought into contact with the end of the strip-shaped board 1a. Further, a thermal copy heater head 5a is pressed on the surface of the holding film 3a. Then, the holding film 3a is separated from the strip- shaped board 1a, thereby forming a side electrode on the end of the strip-shaped board 1a.
Patent JP-H06234384-A (JP)
Title: Layout structure around air cleaner for motorcycle
Inventor: KOBAYASHI YASUYUKI
IPC: B62K11/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide layout structure around the air cleaner of a motorcycle enabling the realization of high output of an engine by enlarging the capacity of the air cleaner. CONSTITUTION:An air cleaner 8 is disposed behind an engine, and a battery 30 is adjacently disposed behind the air cleaner. A clearance 5 formed in the longitudinal direction of a body is provided between a battery storage box 32 and the air cleaner 8, and the air cleaner 8 is formed to be movable in the longitudinal direction of the body. Accordingly, even though the air cleaner is made large-sized to enlarge the capacity, this does not interfere with the fitting-removal of the carburetor 22. The high output of the engine can be thereby realized by enlarging the capacity of the air cleaner 8.
Patent JP-S61183625-A (JP)
Title: Production of liquid crystal display panel
Inventor: TATSUTA HIROSHI
IPC: G02F1/1337
Filed: 1985-02-08
Abstract: PURPOSE:To control the spacing between both upper ad lower substrates to a prescribed thickness by forming columns between the upper and lower substrates by using an org. high-polymer material in at least the parts between the upper and lower substrates having no influence on display thereby forming the prescribed panel spacing. CONSTITUTION:The spacers 11, 12, 13, 14 consisting of polyimide are formed into a square columnar shape to either of two sheets of upper and lower insulating substrates 1, 2 at least one of which is transparent and on which electrodes 3, 4, 5, 6, 7, 8, 9, 10 for impressing voltage are formed and to the part thereof having no influence on the display by a lift of method, printing method or photoprocess method using, the org. high-polymer material, for example, thermally crosslinkable polyimide or photosensitive polyimide. The substrates formed with the spacers consisting of the polyimide into the square columnar shape in the above-mentioned manner are pasted to each other by the prescribed method, by which the liquid crystal panel is manufactured. A liquid crystal 16 is sealed into such liquid crystal panel.
Patent JP-H02205020-A (JP)
Title: Microwave plasma treatment equipment
Inventor: FUKUYAMA RYOJI
IPC: H01L21/302
Filed: 1989-02-03
Abstract: PURPOSE:To treat a sample uniformly with plasma at high speed by disposing magnetic field shielding plates onto the upper and lower surfaces of the outsides of two ring-shaped coils and increasing magnetic field intensity working to a plasma generating region while rationalizing a coil current value for generating a magnetic field. CONSTITUTION:Magnetic field shielding plates 46, 47 for preventing divergence to the outside of a magnetic field generated by ring-shaped coils 50 are inserted to the upper and lower surfaces of the two ring-shaped coils 50. The opening diameters of the magnetic field shielding plates 46, 47 are brought to approximately the same as those of a microwave waveguide 60 and a discharge tube 30, thus making the passage areas of the magnetic lines of force on the top faces and undersides of the ring-shaped coils smaller than conventional devices, then effectively increasing magnetic field intensity on a coil central axis working to a plasma generating region. Accordingly, plasma having a density higher than those of conventional devices can be acquired while the uniformity of plasma is obtained by properly setting the current values of the two ring-shaped coils.
Patent JP-H04239735-A (JP)
Title: Charge transfer device
Inventor: NOGUCHI KATSUNORI
IPC: H04N5/341
Filed: 1991-01-23
Abstract: PURPOSE:To establish high density without deteriorating charge transfer efficiency by securing a handling charge amount in the charge transfer part in the latter part of the en route output part. CONSTITUTION:The channel length LTa of a transfer gate electrode 5 of the charge transfer part 3K in the latter part of the en route output part 7 is larger set up than the channel length LTb of the transfer gate electrode 5 of the charge transfer part 3K-1 of the front part of the en route output part 7. When the potential is heightened due to an accumulation state of the en route output part 7, a sufficient potential barrier to transfer and store all charge from the en route output part 7 can be secured even if the transfer gate electrode 5 in the charge transfer part 3K of the latter part of the en route output part 7 is three-dimensionally influenced. Accordingly, a handling charge amount in the charge transfer part 3K of the latter part of the en route output part 7 can be secured. Therefore, high density can be established with causing no deterioration in charge transfer efficiency.
Patent JP-H06234311-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKAHASHI HIDENORI
IPC: B60C9/20
Filed: 1993-02-12
Abstract: PURPOSE:To provide a pneumatic radial tire for heavy load suppressed in the generation of separation from the wound-up end of a carcass during travel so as to be improved in durability. CONSTITUTION:A carcass formed of at least one layer with steel cords 3 arrayed is wound up around at least a pair of bead wires to form a pneumatic radial tire for heavy load. In this case, the diameter D of the steel cord 3 at the wound-up end of the carcass, and the space (t) between the adjacent steel cords are in the relation of t/D=0.6-0.8. The generation of separation at the wound-up end part of the cacass during travel can be thereby suppressed effectively to improve durability in large degree. This results in displaying ideal performance as the pneumatic radial tire for heavy load specially with a large aspect ratio.
Patent JP-H01202315-A (JP)
Title: Device for measuring inner diameter of pipe and executing correction of ellipse
Inventor: TAKEUCHI KATSUYUKI
IPC: B21D3/10
Filed: 1988-02-03
Abstract: PURPOSE:To reduce the cost of equipment and to accelerate the operation by arranging a sensor for measuring the inner diameter of a pipe and a correcting device for enlarging the pipe movably in the axial direction of the pipe, judging the out-of-roundness based on detected values of the sensor and executing an elliptical correction. CONSTITUTION:The correcting device 2 and the sensor part 6 are provided integrally inside an object pipe 1 and can move in the axial direction of the pipe 1 through a driving device 4 and a supporting axis 3. In this case, a pair of cylinder parts 5 is provided on the device 2, in which the sensor parts 6 are arranged to project laser beams in the radial direction of the pipe. While the sensor part 6 and the correcting device 2 are turned by the device 4 and moved in the axial direction of the pipe to measure the inner diameter 5, the controller 10 judges the out-of-roundness of the pipe 1. Then, the correcting device 2 is moved to a position necessary for correction to push and correct the pipe 1. Since only a set of measuring and correcting devices is sufficient, the cost of equipment is reduced and the operation is accelerated.
Patent JP-H11225398-A (JP)
Title: Loudness adjusting method and hearing aid
Inventor: ARAI YASUHIKO
IPC: H04R25/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To perform loudness compensation without making nonlinear distortion occur and also enable volume adjustment by providing a loudness compensation filter which controls a frequency characteristic automatically or a user's manual operation in accordance with an output sound pressure level. SOLUTION: An acoustic signal inputted from a microphone is amplified in fixed magnification by a preamplifier 11 and is inputted to a loudness compensation filter 12 in which a frequency characteristic changes along a loudness compensation curve. The filter 12 automatically changes the loudness characteristic of an input acoustic signal in accordance with positional information 15 due to the adjustment of one loudness adjustment knob 16, i.e., an output sound pressure level and a volume adjusting device 13 adjusts the volume of the input acoustic signal. A power amplifier 14 amplifies the acoustic signal in fixed magnification and outputs it from an earphone. Thus, a user can freely adjust the volume with which he wants to hear and loudness adjustment that matches the volume is performed at the same time.
Patent JP-H06268588-A (JP)
Title: Electronic circuit assembly
Inventor: FUIRITSUPU JIYOOJI BURUUTON HA
IPC: H04B10/118
Filed: 1994-02-22
Abstract: PURPOSE: To provide an electronic circuit assembly which has a printed circuit board containing the electronic component elements on its both sides and can significantly decrease the number of holes even when many connections are needed between both sides of the circuit board. CONSTITUTION: A printed circuit board 10 has the (optical) through-holes 12 which are extending through its both sides and can optically transmit the signals. The electronic component elements 14 and 16 provided on both sides of the board 10 communicate with each other via the optical signals which are transmitted via the through-holes 12. Each of these component elements can contain either of processing and cache memory chips, and the through-holes 12 can be formed by the excimer laser ablation method using a mask.
Patent JP-H03198820-A (JP)
Title: Filter for coffee powder or similar article used in aircraft
Inventor: ROBAATO EE NOOZUKOGU
IPC: A47J31/057
Filed: 1990-02-02
Abstract: PURPOSE: To shorten coffee filtration time and facilitate the filtration operation by heating water through a heater pipe assembly body as a steady stream and carrying out automatic filtration cycle by using a single valve. CONSTITUTION: Pressure water enters through a male type rapid shut-off mounting member 236, passes a piping part 240, and enters a bottom part of a first heater pipe 122. The water flows around a heating element 158 of the first heater pipe 122 and enters an upper part of a second heater pipe 124 through a communicating pipe 140 at an upper end thereof. Next, the water flows around the heating element 158 of the second heater pipe 124 and comes out through a communicating pipe 142 from the bottom part. Then, the water flows around the heating element 158 of a third heater pipe 126 and enters a manifold 144. Hot water passes from the manifold through mounting members 222, 224, a T-shaped mounting member 226, and an angle mounting member 228 and flows into a piping part 252. The hot water from the piping part 252 passes a solenoid valve 248 and enters a piping part 254.  The hot water further passes a T-shaped mounting member 244, enters a filtration nozzle 112, and is jetted on coffee powder stored in a filter 66.
Patent JP-H08204601-A (JP)
Title: Solar battery unit and mobile telephone set using the same
Inventor: NAGASHIO KICHINOSUKE
IPC: H04W52/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain the solar battery unit where number of carried battery packs is minimized and a mobile telephone set is used for a long time and to obtain the telephone set using the unit. CONSTITUTION: The mobile telephone set 1 using a replaceable battery pack 4 for the power supply and connecting to a channel by means of a radio wave is provided with a solar battery 10 charging a battery built in the battery pack 4, a card type solar battery unit 11 with a terminal to extract an output of the battery 10 mounted thereon, and a telephone set main body 2 having a space to contain the solar battery unit 11 in a close contact state and a connection section connecting electrically to the terminal of the solar battery unit contained in this space.
Patent JP-S60170000-A (JP)
Inventor: KUBO YUKISACHI
IPC: G08B25/00
Filed: 1984-02-14
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-H11225215-A (JP)
Title: Centralized supervisory control method and system by phs communication
Inventor: MIYAZAWA KOICHI
IPC: H04B7/26
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enable communication between a microcomputer meter and a centralized control center even when there is no cable network by measuring/ detecting the state of an equipment to be monitored, inputting the data to the computer of a centralized supervisory control center and controlling the equipment. SOLUTION: When the states such as the meter-reading, flame failure- monitoring, gas leakage detection of LP gas or the like in the equipment to be monitored are always or periodically measured/detected, the measured/ detected data is outputted to an information transmission terminal 2. The data is converted into a digital signal and transferred to a PHS communication unit 3 and the digital signal is transmitted to an integrated services digital network(ISDN) 7 via a public antenna base station 5. The digital signal is inputted to the computer 9 of a centralized supervisory control center and is subjected to recording/discrimination processing. The centralized supervisory control center transmits data which controls the supervised device, based on discrimination results, if necessary and outputs an abnormality alarm that accompanies the control to an alarm supervising panel 10.
Patent JP-H04265328-A (JP)
Title: Deodorizer
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/05
Filed: 1991-02-19
Abstract: PURPOSE:To prevent automatically fibrous dust produced from clothes, etc., from accumulating on the surface of a deodorizing body and to maintain deodorizing performance for a long period of time. CONSTITUTION:A deodorizer is constituted of a deodorizing body 15 placed to the inside of a duct 13 equipped with a blower 14, a filter member 16 provided to an upper stream side of the deodorizing body 15 and a driving circuit 18 controlling the blower 14 and, at the same time, it is constituted of a reverse driving circuit 20 rotating the blower 14 reversely at specific timing. The lower 14 is automatically rotated by the reverse driving circuit 20 at a required time, and fibrous dust accumulated on the surface of the deodorizing body 15 and the surface of the filter member 16 is removed to release to the outside of the device.
Patent JP-S54117571-A (JP)
Title: Manufacture of patterned molded plastic article
Inventor: KAWASAKI YOSHIO
IPC: B29C43/20
Filed: 1978-03-06
Abstract: PURPOSE: To obtain the title molded article, e.g., bathtub, wherein natural patterns are produced, without using a pattern body, by incorporating pulverized natural ore as a filler into a plastic material.  
     CONSTITUTION: The bag-shaped surfacing mat 3 is placed on the heated male mold 1, and an SMC material of FRP containing a pulverized natural ore (preferably mica fragments of size 0.1W5mm) as at least part of filler is placed on the mat 3. The female mold 2 is then pressed on the SMC material to melt the FRP, which is transferred to the mat surface to form the transparent resin surface layer 5 and cured. The mold are then removed to take out the molded article. 
     COPYRIGHT: (C)1979,JPO&Japio