baber/WOPTO huggingface dataset:
Patent JP-H1051533-A (JP)
Title: Sound volume controller and communication equipment using the same
Inventor: MATSUMOTO HIROSHI
IPC: H04M1/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound volume controller and communication equipment using the same with which sounds can be outputted with much higher volume corresponding to the conditions of use, even when a low frequency range emphasizing speaker is used. SOLUTION: A band pass filter 13 extracts the low-frequency components of a voice signal from a voice processing part 12. A level detection circuit comparator 15 discriminates the level of the low-frequency componets and when the level of the low-frequency components exceed 120dBSPL, a switch SW1 is changed over, so that the voice signal can be supplied to a high-pass filter(HPF) 16. Thus, the low-frequency components are limited and the limited voice signal is supplied to a speaker 17a having frequency characteristics of which the lowfrequency components are emphasized. When the level of the low frequency components are lower than 120dBSPL, on the other hand, the voice signal from the voice processing part 12 is directly supplied to the speaker 17a.  Therefore, even when the low frequency range emphasizing speaker is used and the sound volume level of the low frequency component is increased, the low-frequency components are limited by the HPF 16a so that sounds can be outputted with much higher volume corresponding to the conditions of use.
Patent JP-H0247807-A (JP)
Title: Resin bonded type rare earth magnet
Inventor: SAKURAI MITSURU
IPC: H01F7/02
Filed: 1988-08-10
Abstract: PURPOSE:To enable coating with high rust preventive force by using coating agent to which inorganic fine powder is added, for rust preventive coating of resin bonded type rare earth magnet of magnetic powder. CONSTITUTION:Though a volatile component contained in coating agent makes an air passage 1 of the shortest distance toward the surface in a coating layer 2, at this time if there is inorganic fine powder 4 in the coating agent, the air passage 1 is bent by that and traces a complicated course. It turns out to be hard for the volatile component to escape from the coating layer 2 and to prevent the penetration of moisture from the outside, and high rust preventive effect can be obtained. For example, it is coated with fluororesin, to which 5wt.% aluminum oxide (average grain diameter is 0.3mum) is added, in the thickness of about 15mum.
Patent JP-H0642935-A (JP)
Title: Appearance inspection apparatus of electronic component
Inventor: SHIMIZU TOSHIMICHI
IPC: G06T7/00
Filed: 1992-07-27
Abstract: PURPOSE:To obtain the appearance inspection apparatus, of an electronic component, wherein a defective part can be specified with high accuracy. CONSTITUTION:On the basis of image data obtained by sensing the image of an electronic component C by a camera 1 while the component is illuminated with an illumination device 2, a range under test on the electronic component C is specified by a judgment and processing part 3d, the average brightness of a plurality of pixels continued in a direction parallel to the X-axis within the range under test is computed in individual Y-coordinates and a brightness difference between the individual pixels and the average brightness corresponding to the pixels is computed. In addition, cumulative values of the brightness difference in the individual Y-coordinates are computed, the mean value of the cumulative values within the range under test is computed as an average cumulative value, each cumulative value is compared with the average cumulative value, and whether the outward-appearance shape of the electronic component C is good or not is judged. Thereby, a defective part can be specified with high accuracy by the Y-coordinater and the reliability of an appearance inspection and the production efficiency of the title inspection apparatus can be enhanced.
Patent JP-S6178544-A (JP)
Title: Preventive method of overcooling of steel ingot
Inventor: TAMURA NOZOMI
IPC: B22D11/124
Filed: 1984-09-26
Abstract: PURPOSE:To prevent cracking on the surface and in the inside of a steel ingot by providing a heat insulating coating layer to the corner part of the ingot from the position right under the mold of a continuous casting machine up to a spray cooling zone to prevent overcooling. CONSTITUTION:The continuous casting steel ingot 4 fed from the mold 2 of the continuous casting machine 1 to the spray cooling zone 3 is descaled by the jet from a liquid ejecting nozzle 5. An adhesive primer coating material and heat insulating finish coating material are then sprayed to the corner part of the ingot 4 from a primer coating material injecting nozzle 6 and a finish coating material ejecting nozzle 7. The corner part of the steel ingot is thus effectively insulated in heat, by which the overcooling of said part is prevented and the generation of the surface and internal crack of the ingot is effectively prevented.
Patent JP-H0544012-A (JP)
Title: Coated member
Inventor: KOBAYASHI TOSHIRO
IPC: C23C14/02
Filed: 1991-08-08
Abstract: PURPOSE:To provide a coated member having a long service life due to enhanced adhesive strength of the substrate to the coating film by controlling the shape of the ruggedness of the substrate. CONSTITUTION:Circular recesses 3 are zigzag formed in the surface (that is, the projecting part 2) of a flat plate- or end mill-shaped substrate 1 made of molybdenum steel (SKH55) so that the total area of the recesses 3 is regulated to 28-80% of the total surface area of the substrate 1. The depth of the recesses arranged in regular array is regulated to 0.5mum to 5 times as large as the thickness of a coating film to be formed and the angle of a slope connecting the projecting part 2 to the bottom of each of the recesses 3 is regulated to <=30 deg..
Patent JP-H1146056-A (JP)
Title: Electronic component device
Inventor: TSURU YOSHIYUKI
IPC: H05K3/46
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part device having superior reliability upon long term connection, capable of connecting a semiconductor chip to a package substrate by a built-up multilayered wiring board. SOLUTION: This electronic component device is abuttingly mounted on a connecting electrode terminal formed, corresponding to the connecting electrode of the electronic component on a specific region of a wiring on the surface of a package substrate, so as to correspond to the connecting electrode of the electronic component for the electrical connection of the connecting electrode terminal to the connecting electrode of the electronic component.  At this time, the package substrate is to be a resin compound base multilayered wiring board, having a conductor made hole electrically connecting multiple insulating layers, the surface wiring layer including the connecting electrode terminal, the wiring layer, excluding the surface wiring arranged through the intermediary of the respective insulating layers, the specific inter-wiring layers and the surface wiring having the connecting terminal. Furthermore, in the insulating resin comprising the outermost insulating layer on the connecting side of the electronic component, the stored elastic modulus at the temperature in the package time of the electronic component is specified to exceed 1 GPa.
Patent JP-2001028708-A (JP)
Title: Image pickup system and method
Inventor: KIMURA KOJI
IPC: H04N5/232
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To properly correct an image shake by suppressing an image shake amount to the utmost in advance without the need for an image correction available range stupendously wider and making memory read control and interpolation magnification processing complicated with respect to a television camera with zoom lens for video conference mounted on a universal head. SOLUTION: An image shake amount arithmetic circuit 112 estimates and calculates an image shake amount on the basis of an image motion detected by an image motion detection circuit 106 and a mobile speed detected by a tilt mobile speed detection circuit 111 and a panning mobile speed detection circuit 116, and a central control arithmetic circuit 117 respectively calculates and controls a control variable with respect to a tilt mobile speed control circuit 109 and a panning mobile speed control circuit 114 that independently control a tilt direction mobile speed and a panning direction mobile speed on every occasion so that a write and read position control variable to/from a field memory 104 by a memory control circuit 108 does not exceed a controllable range depending on the estimated and calculated shake.
Patent JP-H0484336-A (JP)
Title: Fault resistive data processor
Inventor: IWAKATA NOBUYUKI
IPC: G06F15/177
Filed: 1990-07-27
Abstract: PURPOSE:To improve the reliability of the processor without redundant hardware by classifying all processes into necessary processes and unnecessary processes and discarding the unnecessary processes when the necessary processes must be secured. CONSTITUTION:When a fault occurs in one of four microcomputers 2-5, either one of the other microcomputers executes the function of the faulty microcomputer and one computer 1 which is used as a bus controller detects the presence/ absence of the fault based on responses from the four microcomputers 2-5 through a high-speed data bus 10. A hardware fault occurring in the four microcomputers 2-5 is sent to and monitored by the microcomputer 1 which is used as a bus controller through an exclusively used hard wire. Therefore, real time processing becomes possible, since the time required for fault detection is reduced.
Patent JP-S5988609-A (JP)
Title: Shape deficiency inspector for capsule
Inventor: HATSUTORI KIYOSHI
IPC: A61J3/07
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a small and inexpensive inspector with a simple construction in the section of rotating capsules by arranging the final end of a guide in the proximity of the upper circumferential surface of a drive roller so that the movement of capsules is checked with a guide while the capsules are discharged under the guide to enable automatic inspection of shape deficiency. CONSTITUTION:Semi-circle capsule discharge grooves 30 are so arranged to have capsules 1 trapped are formed separately at the position where the circumference of a drive roller 25 is bisected. Then, when the capsules 1 located at the final end 31 of a guide 26 is in contact with the circumferential surface of the drive roller 25, the length-wise movement of the capsules 1 is checked with a side plate 16 while the diametrical direction of the capsules 1 is checked with diametrical position regulating materials 27 and 28 so that the capsules 1 turn at a fixed position by a friction force. At the same time, when the capsules 1 are trapped in the grooves 30, they 1 are discharged passing under the guide 26. To achieve this, the final end 31 of the guide 26 is arranged in the proximity of the upper circumferential surface of the drive roller 25.
Patent JP-H0639515-A (JP)
Title: Tripartite core for piston
Inventor: OKUNO MOTOAKI
IPC: B22C9/10
Filed: 1992-07-27
Abstract: PURPOSE:To obtain a casting device which can omit a cylinder for shifting a divided core by forming a sliding groove so that a side core is shifted to a center part at the time of pulling out a center core. CONSTITUTION:A slide piece is provided on the center part of both side surfaces of the center core 1 and the slide groove is provided on the center of the inert side surface of the side core. At the time of pulling up only the center core 1 with a hydraulic cylinder by engaging the slide piece with the slide groove, the side cores 2 and 3 are shifted in the inside direction by a little to open the gap 10 between a die 6 and the side cores 2, 3. By this movement, since the vertical shifting of the side cores is interlocked with the shifting of the die, etc., the hydraulic cylinder for only the side core is unnecessary because of no side-shifting and the space for the whole casting device is made to be small.
Patent JP-2001028432-A (JP)
Title: Manufacture of optical element
Inventor: OTSUKA YOICHI
IPC: G02F1/1335
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of optical elements, which can prevent generation of defects in the elements due to separation of a color filter from a silicon nitride film. SOLUTION: This manufacturing method of an optical element, which is formed by providing a color filter on an insulating film, is a method, where the insulating film consisting of a silicon nitride film 8 formed by a plasma CVD(chemical vapor deposition) method is formed and after a surface layer in the film 8 is etched, a color filter 9 consisting of a pigment negative photoresist material is formed on the film 8. Hereby, the adhesion of the film 8 to the filter 9 is ensured, without being affected by a deterioration of the surface of the film 8 and generation of defects in the optical element due to peeling of the filter 9 from the film 8 is prevented.
Patent JP-H0250405-A (JP)
Title: Oil filled electric apparatus
Inventor: NISHIMURA ISAO
IPC: H01F27/14
Filed: 1988-08-12
Abstract: PURPOSE:To decrease a chance of a sulfide corrosion phenomenon and to improve the insulating properties by storing a bare metal consisting of copper or silver in a spare tank and by letting the insulating oil in a main tank circulate in the spare tank. CONSTITUTION:A main body 2 constituted by coils wound around iron cores and insulating oil 3 are stored in a tank 1. With a rise in oil temperature, the insulating oil 3 in the tank 1 circulates in a spare tank 5 through pipes 4a and 4b. The insulating oil 3 contacts a bare metal 7 consisting of copper or silver in the spare tank 5 and on the surface of the bare metal, sulfide corrosion happens, resulting in the generation of a corrosion product such as copper sulfide and silver sulfide. By this method, a sulfidizing corrosion phenomenon generated on the surface of a bare conductor of the main body of an apparatus can be decreased, with the insulating properties improved.
Patent JP-H0839028-A (JP)
Title: Ultrasonic washing apparatus
Inventor: HANYA TOSHIO
IPC: B05B17/06
Filed: 1994-08-01
Abstract: PURPOSE:To utilize ultrasonic waves easily and to demonstrate a very high washing effect. CONSTITUTION:An apparatus is composed of a cylindrical body 1 which is equipped with a fluid flow inlet 4 and an ultrasonic spray flow outlet 12, a resistance wall 8 for generating ultrasonic spray (c) which is installed in the cylindrical body 1 and in which a pare 9 is boringly formed, and a jet nozzle 3a which is installed on the side of a fluid inflow opening 4 and jets jetting fluid (a) toward the resistance wall 8.
Patent JP-H0251545-A (JP)
Title: Polypropylene composition
Inventor: TANAKA HIDEKI
IPC: C08L23/00
Filed: 1988-08-12
Abstract: PURPOSE:To improve wear resistance by compounding PP with a specified carboxylic ester. CONSTITUTION:100 pts.wt. PP which is a (co)polymer obtd. by (co)polymerizing 90wt.% or more propylene and, if necessary, 10wt.% or less alpha-olefin except the propylene is compounded with 2-10 pts.wt., pref. 3-7 pts.wt. carboxylic ester of the formula (wherein R and R' are each an alkyl and the total number of C atoms of R and R' is 10-50) (e.g., octyl stearate).
Patent JP-S6258932-A (JP)
Inventor: KUROKAWA MASAHIRO
IPC: A01F12/46
Filed: 1985-09-09
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-H0932022-A (JP)
Title: Foothold for manhole or the like
Inventor: TAKAHASHI EIZO
IPC: E06C9/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a foothold having a U-like shape in a plan view, for a manhole or the like, by integrally molding leg parts and a foot holding part of the foothold from engineering plastic. SOLUTION: Leg parts 4 are integrally molded with the front ends of opposite side parts of a foot holding part 2 having reflectors 5 and slip preventing patterns from engineering plastic such as polyamide group resin including polyacetal and 6-nylon, so as to constitute a foot hold 1 for a manhole or the like. A wall thickness of the foot holding part 2 may be changed in such a way that the upper surface thereof is upward inclined from its center to the opposite ends by an angle of 1 to 5deg. Accordingly, since the foothold 1 is made of engineering plastic, it is lightweight, and it can be easily handled within a narrow manhole or the like. Further, since the upper surface of the foot holding part is inclined upward from the center to the opposite ends, a foot hardly slips off from the foot holding part 2 during climbing, that is, the worker can climb with a stable posture.
Patent JP-H0364386-A (JP)
Title: Adhesive tape for electronic component
Inventor: SAKUMOTO YUKINORI
IPC: H01L21/60
Filed: 1989-08-03
Abstract: PURPOSE:To make it possible to adhere at a relatively low temp. and to improve heat resistance and reliability by providing a specified heat-resistant adhesive layer at least one face of a heat-resistant film. CONSTITUTION:A polyimide resin varnish is obtd. by dissolving a polyimide resin (e.g. a resin in the form of a polyamic acid) in one or more solvents selected from N-methylformamide, N,N-dimethylformamide, N,N- diethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone, pyridine, ethylene glycol dimethyl ether, etc. Then, at least one face of a heat-resistant film (e.g. polyimide film) with a thickness of 7-180mum is coated with this varnish and is dried to provide a heat-resistant adhesive layer with a thickness of 3-50mum, a solvent content of 7-40wt.% and the value of Z calculated by the equation (wherein A is the thickness of one heat-resistant adhesive layer; B is the thickness of another heat-resistant adhesive layer; Z is the difference in thickness between both heat-resistant adhesive layers) of 0.1 or smaller.
Patent JP-S58101561-A (JP)
Title: Picture forming device
Inventor: YAMAMOTO TAKAMITSU
IPC: H04N1/21
Filed: 1981-12-11
Abstract: PURPOSE:To simplify the design and maintenance and to attain a device incorporating intelligent functions, by using a CCD capable of obtaining an optical current in response to hue as an image sensor. CONSTITUTION:The device comprises a system which modulates a video signal obtained from a CCD as an image sensor 4 which applies photoelectric-conversion to an original picture 1 and transmitting it to a picture transmission/reception line, and a system which transmits a discriminating output signal for a comparison input signal in a circuit producing an intermediate image of an original picture from the video signal and a demodulating signal of the reception video signal from the said picture transmission line to a buffer memory 11 with a shift register 10 in parallel and introduces the output of the memory 11 to a picture reproducing means. The transmission of original picture or the reproduction of the received picture signal, the reproduction, display, and copy of the original picture and stored picture, is executed.
Patent JP-S6356005-A (JP)
Title: Plane antenna
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q21/06
Filed: 1986-08-26
Abstract: PURPOSE:To obtain an antenna with high efficiency and high gain with less feeding loss even at a Ku hand by providing a ring slot of a specific size whose outer circumference is formed as a square. CONSTITUTION:A feeding circuit 3 is provided to a ground conductor 1 via a dielectric layer 2 made of a formed body whose dielectric constant is <=1.5 or an air layer and a slot circuit 4 being a radiation circuit is provided on the circuit 3 via a similar dielectric layer 2'. The feeding circuit 3 and the slot circuit 4 are formed as contactless and electric coupling. Moreover, the slot circuit 4 is formed as a square whose side is 14-17mm and and has a ring slot 6 having a square batch element 3 whose side is 6-9mm. In case of the ring form slot 6 whose side is >= 17mm, it is sufficient to prevent the radiation loss of the feeder 7. The width of the feeder 7 is preferably 1-2mm and allowed to project forward by a size (d) from the midpoint of the batch element 5.
Patent JP-H0756184-A (JP)
Title: Display device
Inventor: IKUBO KATSUMASA
IPC: G02F1/1345
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a display device which can be inexpensively manufactured with good yield and having high display reliability by simplifying the mounting process of a driving circuit. CONSTITUTION:Plural driving circuits for driving a display part are formed on a non-single crystal insulation substrate, and the circuits are mounted on the substrate 23 through an anisotropic conductive film. Through-holes 28a for data lines 28, or scanning lines 28 and through-holes 29a for signal lines 29 for inputting an image signal from an external circuit are arrayed parallel to a driving circuit arraying direction. Thus, the data lines 28 and the scanning lines 28 are connected with short rings 30 installed on the end part of the substrate 23.
Patent JP-S6093992-A (JP)
Inventor: SUZUMURA TAKESHI
IPC: G21C7/113
Filed: 1983-10-28
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-2000027184-A (JP)
Title: Earth retaining construction
Inventor: RIYOUKAI KIMITOSHI
IPC: E02D17/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To utilize a frozen soil layer for reinforcing earth retaining. SOLUTION: A wall-like frozen soil layer 3 is formed in the ground by radiating underground heat in the atmosphere by a heat pipe 2 provided to the rear side of an earth retaining wall 1, and the earth retaining wall 1 is reinforced from the rear side by the frozen soil layer 3. Or, an anchor body connected to the top of the earth retaining wall is fixed inside the frozen soil layer formed in the ground surface on the rear side of the earth retaining wall. Or, both of them are combined with each other.
Patent JP-H0781690-A (JP)
Title: Adjusting device with auxiliary steering device
Inventor: ASABA KATSUMI
IPC: G05D16/16
Filed: 1994-08-25
Abstract: PURPOSE: To reduce pressure change in an adjusting valve at a low degree or a high degree in an adjusting circuit of an auxiliary steering valve by providing a volume flow adjusting device as the auxiliary steering valve adjusting flow of liquid and adjusting an action pressure providing device for flowing-in of volume flow. CONSTITUTION: An adjusting device with an auxiliary steering device consists of an adjusting :valve 10 provided with a flow-in chamber 12 and a flow-out chamber 14, both chambers 12, 14 are communicated through an opening part 16 capable of being opened and closed by a conical valve element 20, and a valve bar 22 of the conical valve element 20 is connected with a film 36 dividing the inside of a housing of a drive part 30 into an intermediate pressure chamber 38 and a spring chamber 40.  The flow-in chamber 12 is connected with the intermediate pressure chamber 38 through impulse pipes 64, 66 in which an auxiliary steering valve 60 as a volume flow adjusting device is provided and is connected with a spring chamber 34 through a branch pipe 68 in which an adjustable throttle valve 62 is provided and an impulse pipe 70 connected with the flow-out chamber 14 to open and close the valve element 20 through the film 36 in accordance with a difference in pressure in front and rear of the throttle valve 62 when the auxiliary steering valve 60 is opened.