baber/WOPTO huggingface dataset:
Patent JP-H076349-A (JP)
Title: Substrate for magnetic recording medium and its production and magnetic recording medium
Inventor: YAMAMOTO YUZO
IPC: G11B5/66
Filed: 1993-06-18
Abstract: PURPOSE:To obtain the disk substrate of a type dealing with high-density recording by subjecting the substrate for the magnetic recording medium consisting of a conductive substrate to electrolytic etching in an electrolyte soln., thereby forming the substrate. CONSTITUTION:The substrate for the magnetic recording medium consisting of the conductive substrate is formed by electrolytic etching in the electrolyte soln. Any substrate having <=1X10<-2>OMEGAcm specific resistance is satisfactory. The substrate formed by coating the surface of glassy carbon subjected to surface polishing with a nonmagnetic metallic layer of Ni-P plating, etc., is used. This conductive substrate is subjected to electrolytic etching by electrolysis with the substrate as anode. The texture having excellent productivity and surface characteristics is thereby obtd. The disk substrate of the type dealing with high-density recording and eventually the high-density recording type magnetic disk are obtd.
Patent JP-2000012700-A (JP)
Title: Integrated circuit structure
Inventor: EUGENE FRANCES WEBER
IPC: H01L21/82
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a prototype chip on chip structure, facilitating the conversion from a version of prototype to an ASIC chip, the final product. SOLUTION: The layout of an prototype ASIC is made, including required size and space for an ROM, the final product. The ROM 16 is not used in the test step of the prototype, and signals transferred to/from the ROM are connected to a prototype write/read memory which is flip-chip-bonded to the ASIC chip 10. The write/read memory required for testing the prototype and development is utilizable, without using the ROM on the ASIC chip, the final product.
Patent JP-S637286-A (JP)
Inventor: FUNAHASHI TAKANORI
IPC: G05B19/18
Filed: 1986-06-24
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-H04371206-A (JP)
Title: Method for removing suspended particulates in liquid
Inventor: YOSHIDA TETSUO
IPC: B01D43/00
Filed: 1991-06-19
Abstract: PURPOSE:To effectively remove particulates contained in water. CONSTITUTION:Cooled gas is jetted as fine bubbles into suspended particulates- containing liquid to form fine ice grains 10 containing impurities in the suspended particulates with suspended particulates in the liquid and particulates in the jetted gas at their centers, causing the ice grains 10 to be surfaced, permitting them to be removed.
Patent JP-H095780-A (JP)
Title: Active matrix system liquid crystal display device
Inventor: OTOMO TETSUYA
IPC: G02F1/1368
Filed: 1995-06-14
Abstract: PURPOSE: To provide an active matrix system liquid crystal display device with which the effective utilization of substrates is possible by narrowing non- display liquid crystal cell regions without entailing the unequal brightness on image display and the degradation in the sealing performance of liquid crystals. CONSTITUTION: The captioned number 5 denotes a display liquid crystal cell region which is composed of a source signal wiring 13, a gate signal wiring 14, a source electrode 15 connected thereto, a gate electrode 16, a semiconductor layer 17 of a TFT, a drain electrode 18 and a pixel electrode 19 connected thereto. The captioned number 5 denotes the non-display liquid crystal cell region where a non-display dummy pixel 20 is formed. The non-display dummy pixel 20 is connected with a source signal wiring 13 and a gate signal wiring 26 like a display effective pixel 12 and has a dummy source electrode 21, a dummy gate electrode 22, a dummy semiconductor layer 23, a dummy drain electrode 24 and a dummy pixel electrode 25. The size of the direction parallel with the source signal wiring 13 is formed at 172 that of the display effective pixel 12.
Patent JP-H0442906-A (JP)
Title: Inductor
Inventor: KAJINAGA TAKEYOSHI
IPC: H01F17/06
Filed: 1990-06-07
Abstract: PURPOSE:To enable production to be simple, productivity to be improved, and characteristics to be improved by filling and placing a ferromagnetic body powder around a coil with a ferromagnetic body core material at a hollow core part and then forming a closed magnetic circuit between this powder and the core material. CONSTITUTION:A ferromagnetic body core material 3 is inserted and fixed into a hollow core part of an insulation bobbin 1 which is coil-stranded 2. At this time, an outer-periphery surface of the coil is protected by winding an insulation tape while both end faces of the core material are maintained to be bare. The coil thus constituted is charged into a case 4 which is made of plastic, metal, etc., and a ferromagnetic body powder 5 if filled into a space which is formed between the case 4 and the coil so that the entire coil is surrounded. Finally, an opening of the case is sealed with resin etc. Thus, by using powder as a yoke material, the space part which is formed between these due to flow behavior of the powder can be filled irrespective of the shapes, dimensions and conditions of the core and the case, which is extremely convenient for forming a closed magnetic circuit.
Patent JP-S628788-A (JP)
Inventor: TANAKA ISAMU
IPC: D05B37/06
Filed: 1985-07-03
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-H09327207-A (JP)
Title: Tractor
Inventor: OKAMOTO MUNEHARU
IPC: A01B63/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a tractor simplified in the structure, facilitating the linkage of a working machine thereto and improved in maintainability by disposing a flexible member enabling the manual relative elevation of a lift arm to the machine frame in a hydraulic cylinder. SOLUTION: A lift arm attached to the rear part of a mission case is lifted or lowered through a single action type hydraulic cylinder 8. The hydraulic cylinder 8 is disposed on the outside of the mission case in an outer attachment style. A flexible member S which enables to manually lift the lift arm relatively to the machine frame, which is used for lifting the lift arm and in which a rod 8C is slidably fit into the ram 8B of the single action ram type cylinder is disposed in the hydraulic cylinder 8. The rod 8C is fit into the ram 8B in a tapered state, and a lock mechanism C for locking the flexible action of the flexible part S is disposed to suppress the generation of noises and enable good works.
Patent JP-S637258-A (JP)
Title: Method for processing both faces of disk body
Inventor: TAKADA JOICHI
IPC: B24B1/00
Filed: 1986-06-24
Abstract: PURPOSE:To make it possible to perform processing of both faces of a disk body having several steps without relying on manpower by performing transporting, processing and washing of plural disc bodies as one set, and by repeating the processing and washing while moving the disk body group. CONSTITUTION:Several sheets of magnetic disks are taken out from the magnetic disks 4 placed on an untreated material support 5, then a transfer unit 15 is moved to the next step and the several sheets of the magnetic disks 4 are delivered to a first both faces processing device 8. After the magnetic disks 4 simultaneously processed are held by the transfer unit 15, the magnetic disks 4 are delivered to a first washing unit 9 for the next step, and then the washed magnetic disks 4 are sequentially delivered to a second both faces processing unit 10 and a second washing unit 11 for the next step by means of a second transfer unit 16. Then, after repeating of the processing and washing of the both faces of the disks 4 are performed, the processed magnetic disks 4 are delivered to a processed material support 12.
Patent JP-S5272056-A (JP)
Title: Tie rod conclusion process
Inventor: MASAUJI TATSUO
IPC: F16B7/06
Filed: 1975-12-11
Abstract: PURPOSE: Mapping out to facilitate the rotation and enable to give the desired tensile force by means of tightening up a turn buckle with turning by input drawing tie rods on the both sides near to the turn buckle by dint of a cylinder operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6040661-A (JP)
Title: Wear-resistant member
Inventor: MIYAGAWA NOBUO
IPC: C23C26/00
Filed: 1983-08-11
Abstract: PURPOSE:To obtain a titled wear-resistant member having the wear resistance in addition to the good toughness and heat conductivity of a base material by embedding and fixing interspersedly wear-resistant ceramics into the punched hole parts of a metallic member or disposing said ceramics interspersedly in a casting mold and casting the base material in said mold. CONSTITUTION:Wear-resistant ceramics are embedded in the holes punched interspersedly to a metallic member in the part where wear resistance is required for crushing, mixing, transporting, conveying, storing, etc. Said ceramics are fixed by mechanical caulking or welding and are disposed and fixed here and there in the casting mold, into which a base material for casting is cast. Wear resistance is thus added to the satisfactory characteristics such as toughness, heat resistance and heat conductivity of the base material, by which the life of the wear-resistant member is extended.
Patent JP-S63312715-A (JP)
Title: Delay circuit
Inventor: WATANABE YOJI
IPC: G11C11/4076
Filed: 1987-06-16
Abstract: PURPOSE:To make the delay time of a delaying circuit constant without being influenced by the fluctuation of a power source voltage, temperature, etc., by comparing the potential of the node connecting a capacity and a resistance with a referring potential with a voltage comparator, and outputting a size relation. CONSTITUTION:A capacity C1 executes the discharging and charging in accordance with the input of an input signal the inverse of phi. A potential V2 at a connection node of the capacity C1 and an R1 connected to this, a referring voltage V1 obtained by voltage-dividing a power source voltage VCC with resistances R3 and R4 are compared by a voltage comparator 10, and an output phi2 is outputted based on the size relation. In such a case, since the time tauwhen the output phi2 is transferred from a low level to a high level, is specified by the capacity C1 and resistances R1, R3 and R4, the time is not influenced by the characteristic of the power source and MOS transistors 11 and 12.
Patent JP-S57211465-A (JP)
Title: Manufacture of complex grindstone
Inventor: TAKEDA TATSUO
IPC: B24D15/02
Filed: 1981-09-18
Abstract: PURPOSE:To prevent separation between the wood and the grindstone due to difference between expansion and shrinkage rates, by previously absorbing, impregnating and drying the adhesives on the adhesing faces of the board and the grindstone as the preprocessing for adhering the grindstone to the wood board. CONSTITUTION:As the preprocessing for adhering the finish grindstone 2 and the diamond grindstone 3 to the wood board member 1 from the upper and the lower faces except the handle section, the thin adhesives is previously absorbed and impregnated to the interior of the adhesive face of the board member 1 then it is dried. Consequently, the expansion/shrinkage performance against the water of the board member 1 is eliminated. The specific adhesives 4 is also applied on the adhesive faces of the finish grindstone 2 and the diamond grindstone 3 then left as it is untill it is dried and solidfied. Furthermore, the adhesives 4 is applied on the adhesvie faces of each grindstones 2, 3 and the board thus to adhere each other. The adhesive surface of each grindstone is already non- permeable thereby the adhesives will not be absorbed by the grindstone and function effectively.
Patent JP-S628963-A (JP)
Title: Copy machine
Inventor: HANADA YOSHIHIRO
IPC: B65H1/30
Filed: 1985-07-04
Abstract: PURPOSE:To simplify the paper re-feeding structure by providing a leading edge limiting board for positioning the leading edge in re-feeding direction of copied paper fed into an intermediate tray in double side copying retractably from the re-feed path when re-feeding the paper. CONSTITUTION:Copied paper is carried through carrying rollers 50, 51 into the intermediate tray 58 and fed again through rotation of re-feed roller 38. the intermediate tray 58 is provided with four limiting boards 62-65 for matching the copy papers. Here, a leading edge limiting board 64 for positioning the leading edge of copy paper in re-feeding direction is fixed rollably around the shaft 74 against a slide member 73 movable on a slide rail 77. When feeding the paper again, the lower end of said board 64 will contact against a stopper 78 through motion of sliding member 73 in the direction (d) to roll said board 64 forward against the energizing force and retract below the guide board 88 thus to enable re-feeding of paper.
Patent JP-S6139183-A (JP)
Inventor: DANIERU GOOTERO
IPC: G07C1/20
Filed: 1985-07-05
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-H01316688-A (JP)
Title: Hydraulic type control rod driving device
Inventor: KONISHI MASAHIKO
IPC: G21C7/16
Filed: 1988-06-17
Abstract: PURPOSE:To prevent local wear of a control rod by forming a guide groove to be engaged with pins in the inner surface of a cylindrical housing and moving a traveling body vertically while the body is intermittently rotated. CONSTITUTION:A cylindrical housing 20 is provided and a pressure escape pipe 26 provided with a solenoid valve 27 is connected with the upper end of the housing 20. A traveling body 22 is provided with a piston 24 and plural pins 25 and a drive shaft 13 coupled with a control rod cluster 17 is extended from the lower end of a shaft 23 through a rotary coupling 18. The traveling body 22 moves upwards when the valve 27 is opened and a coolant is led to an air releasing tank 28 through the pipe 26 and moves downward when the valve 27 is closed. A guide groove 21 which is engaged with the pins 25 is formed so that a latch section 29 which guides and latches the traveling body 22 is formed in the inner peripheral surface of the housing 20 and the traveling body 22 is moved upward and downward while the body 22 is intermittently rotated. Therefore, the part of the control rod by which the control rod is supported by the guide plate of a control rod guide pipe can be changed, since the latching position of the drive shaft 13 can be changed.
Patent JP-H09304282-A (JP)
Title: Apparatus for measuring catalyst adsorbing seed
Inventor: SATAKE TSUKASA
IPC: G01N31/10
Filed: 1996-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst adsorbing seed measuring apparatus capable of performing the heating of a catalyst tank and the preheating of evaluating gas at the same time by extremely simple constitution. SOLUTION: A catalyst adsorbing seed measuring apparatus is equipped with the catalyst tank 22 arranged within a hermetically closed chamber 20 having an inflow port 20a of an evaluating gas G and an outflow port 20b thereof to house a catalyst 25, the heater 23 provided to the side part of the catalyst tank 22 to heat the tank 22 and the window part 20c constituting a part of the wall of the hermetically closed chamber 20 and measures the infrared radiation spectrum emitted from the surface of the catalyst 25 through the window part 20c not only to indentify the adsorbing speed of the catalyst 25 but also to measure temp.  In this case, the gas inflow passage 24 arranged along the inside of the heater 23 outside the catalyst tank 22 and preheating the evaluating gas G flowing in the inflow port 20a to supply the same to the end part of the catalyst tank 22 on the side of the window part 20c is formed.
Patent JP-S6039581-A (JP)
Title: Object detecting device
Inventor: WATANABE MASAHARU
IPC: G01V8/10
Filed: 1983-08-13
Abstract: PURPOSE:To detect whether an object exists in a prescribed stereoscopic space or not by inputting and holding a signal from a video camera at a prescribed timing, and comparing it with a reference value. CONSTITUTION:An injection molding machine 1 opens a mold 2 after injecting a material, and pushes down a product adhering to the mold 2 by a projecting pin. An object detecting device 6 is constituted of a camera 7 and an object detecting circuit 8, and has a timing generating device 25 for storing a luminance signal of a monitoring area in a picture formed by a signal from the video camera 7 as an analog integral value in a holding device 11. The analog integral value is converted to a digital data by an A/D converter 26, compared with a reference value from a reference value calculating device 27 by a comparing and deciding device 28 to decide whether a product exists in a monitoring area or not. Said operation is repeated by a command signal S1 which is sent whenever the molding machine 1 injects a product.
Patent JP-S6210246-A (JP)
Title: Manufacture of hot-forged products of aluminum alloy
Inventor: NISHIMURA YOSHIHIKO
IPC: B21J5/00
Filed: 1985-07-08
Abstract: PURPOSE:To obtain hot-forged products of aluminum alloy causing no exposure of snakeskin-patterned recrystallized grain structure at the surface and having an attractive aluminum color, by subjecting an Al alloy ingot containing each prescribed amount of Zn, Mg, Mn and Zr to homogenizing treatment, hot forging by the ordinary method and then solution heat treatment. CONSTITUTION:The Al alloy ingot containing 4.0-5.0% Zn, 1.0-2.0% Mg, 0.35-0.7% Mn and 0.1-0.3% Zr is subjected to homogenizing treatment at 430-515 deg.C for 4-48hr, preferably at 470-510 deg.C for 6-10hr. Subsequently, the above homogenized ingot is hot-forged with adjusting the preheating temp. of the stock to 320-450 deg.C, preferably 360-400 deg.C. Then the above hot-forged products are subjected to solution heat treatment at 350-465 deg.C for 30-120min, preferably at 380-450 deg.C for 30-90min, which are subjected to washing and anodic oxidation film treatments by and under conventional method and conditions, so that the desired hot-forged products of Al alloy can be obtained.
Patent JP-H04370600-A (JP)
Title: Semiconductor storage device
Inventor: KUMAKURA SHINSUKE
IPC: G11C17/00
Filed: 1991-06-20
Abstract: PURPOSE:To test a row address buffer, a row decoder, a column address buffer, a column decoder and a bit line in a short time by reading out the memory cell test data of a memory cell array section. CONSTITUTION:The device has a first memory cell array section 1, which consists of plural EPROM cells 4 normally used as a memory and are placed in a matrix form, rows whose number it the same as the number of the array section 1 and bit number of row addresses A5, A4 and A3. The device also has a second memory cell array section 2 which has the row addresses A5, A4 and A3 information stored in EPROM cell 5 of each row, rows whose number is the same as the number of the bit number of column addresses A2, A1 and A0 an columns whose number is the same as the memory cell array section 1. The device also has a third memory cell array section 3 which has the column addresses A2, A1 and A0 information stored in EPROM cell 22 of each row and the stored data are read form the second and the third memory cell array sections 2 and 3. By making the above arrangements, testing cost is reduced.
Patent JP-H08321803-A (JP)
Title: Portable electronic unit
Inventor: KANEKO MICHIHIRO
IPC: H04B7/26
Filed: 1995-05-24
Abstract: PURPOSE: To set/release a key lock mode by means of a simple operation method by continuously operating the prescribed number of keys which are previously set among plural keys provided in a unit within a prescribed time range. CONSTITUTION: The two keys among plural key groups forming a key lock operation part 8 are simultaneously depressed. When the two operation keys which are to be depressed are those included in the key lock operation part 8, any combination is possible and arbitrary. Thus, a user can properly operate the two keys by sensuously searching a vicinity where the key lock operation part 8 is arranged in the front panel of a portable telephone set 1 even if the portable telephone set 1 is in the pocket of clothes or a bag and a main body cannot be seen, for example, in a key lock operation. Since the operation part 8 occupies a large area in the front panel of the portable telephone set 1, a groping operation can be realized.
Patent JP-2000337634-A (JP)
Title: Heating cooking appliiance
Inventor: FURUTA KAZUHIRO
IPC: F24C1/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a hot air generating unit employing a DC brushless motor. SOLUTION: A hot air generating unit 29 situated on one side of an oven chamber comprises a hot air casing 31 provided at an internal part with a heater 34 and a hot air fan 33 and mounted on the rear wall (a side wall) 23a of an oven chamber 23; and a DC brushless motor 38 situated outside the hot air casing 31 so as to rotationally drive the hot air fan 33 through a rotary shaft 40. The DC brushless motor 38 extends a base frame 42 made of resin, holding the motor 38, orthogonally to a shaft, and the extension end part and a fixing member 43 separately disposed externally of the hot air casing 31 are coupled together and securely mounted.
Patent JP-H099651-A (JP)
Title: Ultrasonic actuator
Inventor: SUGAYA ISAO
IPC: H02N2/16
Filed: 1995-06-15
Abstract: PURPOSE: To provide an ultrasonic actuator having an excellent efficiency by eliminating disturbance due to vibration by supporting an elastic body. CONSTITUTION: An ultrasonic actuator comprising an annular elastic body 11 equipped with a piezoelectric element on one of planes, a relative motion member pressured and contacted to another plane, and a supporting member for supporting the elastic body 11 provided on one plane side, this elastic body 11 being capable of creating a first vibration mode as a drive source and a second vibration mode as bending vibration forming a clutch mechanism, this supporting member being arranged on a node circle 11a and on a node diameter 11b of the second vibration mode occurred at the elastic body.
Patent JP-H07142656-A (JP)
Title: Cooling structure for integrated circuit
Inventor: YOSHIKAWA MINORU
IPC: H01L23/473
Filed: 1993-06-21
Abstract: PURPOSE:To closely fix a heat transfer member to an integrated circuit even when there is irregularity in the height of an integrated circuit chip and also when there is an inclination on the surface of the chip. CONSTITUTION:Heat sinks 131 are supported to a block 121 by elastic members 134. Heat sinks 131 are connected with each other by a piping 132. A bellows 133 is provided on the connected part of the heat sinks 131 and the piping 132. The elastic member 134 is deformed when mounted in accordance with the irregularity in height of an integrated circuit chip 112 and the inclination of chip surface. As a result, the flat plate 224, which is the lower surface of the heat sink 131, is closely adhered to the integrated circuit 112. The misalignment of the piping 132 due to the deformation of the heat sink 131 is absorbed by the bellows 133.
Patent JP-H09327461-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KOSUGE MASAYUKI
IPC: A61B8/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device which can adaptively perform band limitation according to a change in a received signal spectrum. SOLUTION: Received signals are inputted into band limitation circuits 32 and 34 with different pass band properties. A weighting adder 35 performs weighting and adds signal components according to their high range signal component and low range signal component magnitudes. To be concrete, weighting is performed by controlling the changing rate of variable amplifiers 36 and 38, and adding is made using wiring connection. The filtering property of the band limitation circuits 32 and 34 can be shifted from the high range to the low range according to the depth of fetching point for echo data.