baber/WOPTO huggingface dataset:
Patent JP-H09129043-A (JP)
Title: Nb3 al grouped multicore superconductive wire
Inventor: AYAI NAOKI
IPC: H01B12/10
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a Nb3 Al grouped multicore superconductive wire wherein both stabilization of superconducting state and enlargement of capacity can be realized. SOLUTION: A Nb3 Al grouped multicore superconductive wire equipped with a core part 1 located on a center part and comprizing copper or a copper alloy, a multicore superconductive layer 2 located around the core part 1 and comprizing filaments 4 including Nb and Al as constitutive elements embedded in a matrix 5 comprizing copper or a copper alloy, and a high resistance layer 3 located around the multicore superconductive layer 2. A cross-section area of the core part 1 is 15% of a total sum of the cross-section area of the core part 1 and a cross-section area of the matrix 5 or more and the core part 1 and the matrix 5 are composed of copper or a copper alloy satisfying a condition that purity is 99.9% or more.
Patent JP-2000112146-A (JP)
Title: Forming method of resist pattern
Inventor: ONISHI KIYONOBU
IPC: H01L21/027
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To realize a developing process wide in latitude of exposure and wide in latitude of focus and a having a rectangular cross section by adsorbing a strong alkali substrate to the resist film surface to be exposed and using a developer having a weak developing effect compared to the strong alkali substance to develop the hole resist film. SOLUTION: After a SiO2 film 2 is formed on a silicon wafer 1, an org. coating type antireflection film 3 is applied by spin coating and baked. Then, a chemically amplifying positive resist 4 is applied by spin coating, baked, then, irradiated with light 5 having a desired pattern for exposure and further, baked. Then, the resist 4 is exposed to the vapor 6 of an aq. solon. of 25% TMAH(tetramethylammonium hydroxide) to carry out strong development processing only to the resist film surface and to make the TMAH adsorb to the resist film surface. Thereafter, an aq. solon. of 0.15 N TMAH is dropped on the surface to develop it and to form a pattern.
Patent JP-H01129010-A (JP)
Title: Molding material
Inventor: MURASHIGE YOSHIO
IPC: C08F297/00
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a molding material for optical devices and instruments, which can give a molding of excellent transparency, low hygroscopicity and small optical strain, by incorporating a styrene polymer in an aromatic polycarbonate. CONSTITUTION:0.1-10mul, per g of polycarbonate, of an unsaturated amine (e.g., allylamine) is added to a solution of 0.05-0.2g/ml of an aromatic polycarbonate of a weightaverage MW of 10000-40000 in tetrahydroturan or 1,4- dioxane and reacted to introduce reactive vinyl groups into the terminals of the aromatic polycarbonate. A styrene monomer in an amount to give finally a styrene polymer content of 10-55wt.% is added to the above product and polymerized at 60-1104 deg.C for 2-10hr in the presence of a polymerization catalyst in an inert gas atmosphere to obtain a molding material comprising a modified aromatic polycarbonate resin which is an aromatic polycarbonate/ styrene polymer (weight-average MW of 70000-250000) block copolymer.
Patent JP-S63137543-A (JP)
Title: Alternate die moving and slanting type vertical casting equipment
Inventor: DOSONO HIROSHI
IPC: B22C23/00
Filed: 1986-11-28
Abstract: PURPOSE:To shorten a cycle time at the time of casting and to improve the quality and yield by transferring the mold standing-by while performing a molten metal feeding, slanting and cooling on the premises of the driving machine slanting the mold of one part loaded on a conveyor. CONSTITUTION:A mold 7 is transferred to a casting machine 1, a center part conveyor 6c is descended, a lower die is clamped and after unclamping the lower die, the conveyor 6c is ascended and the lower die is carried out up to a point P by a cylinder 9. A product taking-off machine carries in to the lower part of an upper die and after dropping a product carries it out. After delivering a core to the lower die, the lower die is carried into the casting machine 1, the conveyor 6c descent, the lower die clamping, the upper die descent and a die matching are performed. The lower die unclamping, the die pressing plate 3 ascent, the conveyor 6c ascent and the mold 7 carrying-out are performed, stopped inside a slanting device 11 and a conveyor 6a is descended. After descending the cylinder 15 for fixing a mold, a molten metal feeding is performed by a ladle 13 and the mold 7 is held with its solidification after its slanting. The mold 8 under solidification is re-slanted, a cylinder 15 is ascended and a conveyor 6b is ascended. The mold 8 is carried in and moved by a cylinder 10 to the casting machine 1. Repeat the above.
Patent JP-2000106930-A (JP)
Title: Dental appliance stand
Inventor: YAMAMURA SATOSHI
IPC: A61C19/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the taking out of many dental appliances out of a stand capable of housing these appliances and to house the appliances so as to maintain the appliances clean. SOLUTION: This stand has a plurality of cups 10 which are opened at their top ends and are deep in the bottoms and a clip 11 which fixes the cups 10 by inserting this clip onto the opening edges 12 at the top ends of both of the cups adjacent to each other when the cups 10 are arrayed freely on the same plane. The stand also has a stage 13 which is inserted and fixed to the opening edge 12 at the top end of the cups 10 in the outer position of the cups 10 assembled by the clip 11 and forms a horizontal plane of a prescribed height with respect to the cups 10.
Patent JP-S63137471-A (JP)
Title: Mask rom
Inventor: FUKUMURA KEIJI
IPC: H01L21/8229
Filed: 1986-11-28
Abstract: PURPOSE:To manufacture a ROM containing no MOSTr in a memory cell with the high degree of integration by forming a plurality of polycrystalline Si layers of a first conductivity type onto a plurality of diffused layers of a second conductivity type shaped in parallel onto a substrate of the first conductivity type through an insulating layer while being crossed at right angles with the diffused layers of the second conductivity type and properly forming contacts at the intersections of both layers. CONSTITUTION:P<+> type diffused layers 21-23 are shaped onto a substrate 1 consisting of N-type single crystal Si, etc., in the vertical direction, and isolated mutually by field oxide films. N-type beltlike polycrystalline Si layers 11-13 are formed in parallel onto the diffused layers 21-23 through an oxide film 2b while being crossed at right angles with the diffused layers 21-23. Contact holes 3 are shaped at the intersections of the diffused layers 21-23 and the polycrystalline Si layers 11-13. The contact holes 3 are formed prior to the formation of the layers 11-13. The layers 21-23 and the layers 11-13 are connected in the holes 3, and P-N junctions are shaped. Positions where there are the holes 3 at the intersections correspond to the information of [1] and positions where there is no hole to the information of [0], and the holes 3 are represented as diodes.
Patent JP-H10134131-A (JP)
Title: Card reader writer
Inventor: TSURUMARU KUNIHIRO
IPC: G07F7/08
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the card reader writer which can hold writing and reading by a magnetic head always normal. SOLUTION: This card reader writer is provided with a reader writer part 3 provided with a magnetic head 2 which reads and writes magnetic information on and out of a magnetic card 1, a card stock part 5 which stores a cleaning card 4, a card conveying mechanism 6 which carries the cleaning card 4 between the card stock part 5 and reader writer part 3, a control part 7 which counts how many times the magnetic information is read and written by the magnetic head 2, operates the card conveying mechanism 6 when the count number reaches a specific frequency to carry the cleaning card 4 from the card stock part 5 to the card writer part 3, and cleans the magnetic head 2. Consequently, when the frequency of the reading and writing of the magnetic card 1 by the magnetic head 2 reaches the specific frequency, the magnetic card 2 automatically be cleaned with the cleaning card 4.
Patent JP-H0329657-A (JP)
Title: Method and apparatus for supporting human body
Inventor: SHIETSUKU KUUEI CHIYUN
IPC: A61H15/00
Filed: 1989-10-31
Abstract: PURPOSE: To facilitate a housing or transportation of device by forming a layer by connecting an aligning means for treating a pressure therapy onto a part of the human body, and composing a human body supporting device (i.e., a massage device) by coating the layer. CONSTITUTION: A mattress for a massage 10 comprises a beads layer 14 and a cover 12 for covering the layer 14, the penetrating holes 18 of the beads 14 is arranged toward the longitudinal direction by one line, and in the other adjacent line, they are arranged toward the lateral direction, and the both are mutually connected by a string 16 consisting of a thrown silk, a nylon, a steel wire and the like, and then one layer is formed. The beads is shaped as a globular shape, an egg shape and the like, and a floor layer 15 consisting of a foamed body rubber and the like is arranged the lower surface of the layer, thus a shock absorbing effect is obtained.  In this way, a housing or transportation can be easily carried out, at the same time, it can avoid the skin suffocation of the human body by providing an excellent ventilation or the unfavorable temperature rise of the bodily temperature.
Patent JP-H08125223-A (JP)
Title: Group iii nitride semiconductor light-emitting element and its manufacture
Inventor: SASA MICHINARI
IPC: H01L21/205
Filed: 1994-10-25
Abstract: PURPOSE: To improve the crystallizability of group III nitride semiconductor and to improve light emitting brightness by forming a buffer layer consisting of amorphous Alx Gay In1-x-y N: X+Y≠1 on a Sapphire substrate. CONSTITUTION: Amorphous buffer layer 2 consisting of Alx Gay In1-x-y N: X+Y≠1 with a thickness of 100-500 is formed on a Sapphire substrate 1 at 300-800 deg.C and group III nitride semiconductor (including Alx Gay In1-x-y N: X=0, Y=0, X=Y=0) is subjected to epitaxial growth on it at 800-1200 deg.C. Then, in a light- emitting diode 10, high-carrier concentration n<+> layers 3 and 4, p-type light emitting layer 5, p-layer 61, and second and first contact layers 62 and 63 are formed successively on the buffer layer 2, thus improving the blue light-emitting intensity of the group III nitride semiconductor light-emitting element by the epitaxial growth film of an improved nitride semiconductor (including Alx Gay In1-x-y N: X=0, Y=0, X=Y=0).
Patent JP-H05128429-A (JP)
Title: Magnetic head and production thereof
Inventor: MATSUURA SHINJI
IPC: G11B5/23
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the diffusion of a nonmagnetic material to serve as a gap spacer into magnetic metallic films by a heat treatment at the time of joining and integrating cores. CONSTITUTION:A magnetic gap g consisting of a thin film 21 to constitute the gap spacer of the nonmagnetic material is formed via the magnetic metallic film 11 having a high saturation magnetic flux density on the medium-sliding contact surface 5 of a core chip 1 joined and integrated with a pair of the cores 2, 3 consisting of ferromagnetic materials. The magnetic metallic film 20 selected from a group consisting of Ti, Ru, Z, and is interposed as the heat diffusion preventive film of the nonmagnetic material constituting the magnetic gap g between the above described magnetic gap g and magnetic metallic film 11 of such magnetic head 18.
Patent JP-2000106902-A (JP)
Title: Footgear
Inventor: SHINBACHI MASAICHI
IPC: A43B13/14
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide footgear which prevents a slip by lessening the burden acting on the fingers of the feet at the time of walking, prevents sweating with the footgear having uppers and lessens the generation of wrinkles of the uppers at toes. SOLUTION: A rear end of a toe and a heel 3 on the rear surfaces of soles are respectively provided with front and rear notched parts 5 and 6. When a shoe have an upper 2, a front notched part and central non-ground contact recessed part 4 are provided with vent holes 7 and 8 penetrating the soles. Inner socks 12 to be installed inside are formed thin in the toe parts. The front surfaces and rear surfaces exclusive of these thin parts are provided with vent grooves 10 and 11. The outer peripheral surfaces thereof are provided with vent grooves connecting the vent grooves of the front and rear surfaces. The air is internally passed, sucked and discharged through these grooves and the vent holes 7 and 8 penetrating the soles.
Patent JP-H06135499-A (JP)
Title: Oil-feeding device for automatically filling tank with oil
Inventor: YASUDA HAJIME
IPC: B67D7/48
Filed: 1992-10-23
Abstract: PURPOSE:To prevent oil from overflowing after finishing oil feed and prevent the fuel oil from being discharged from an oil feed nozzle due to user's forgetting to return an operation lever to its home position after oil feed has finished at the preceding time, when a pump is operated by resuming oil feed next time, in a device for automatically feeding oil to fill a tank with oil. CONSTITUTION:When an oil detection hole 7 is closed by an oil level of, or bubbles of, fuel oil rising at the time of oil feed and a flow passage is clogged automatically, a fulcrum position of an operation lever 35 is deviated provided that a tank is not filled with oil, and the automatically clogged state is released so that oil feed is continued.
Patent JP-H02180923-A (JP)
Title: Fine polyester particle and composition containing same
Inventor: NAKAWA TAKAHIRO
IPC: C08G63/12
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the title particle which can show excellent adhesiveness at the interface when added to a polyester resin of excellent heat resistance by using a specified acid component. CONSTITUTION:An acid component of the formula, for example, at least 20 equivalent % (desirably at least 50 equivalent % where high heat resistance is necessary) 1,2,3-benzenetricarboxylic acid is used to form a heat-resistant polyester particle (of a particle diameter <=50mum, desirably 0.1-1mum). 0.01-70wt.% said particles are added to a polyester to form a mixture, which is formed into a molding, a fiber, a film or the like.
Patent JP-H02132869-A (JP)
Title: Manufacture of superconductive fine-grain thin film, superconductive transistor provided therewith and manufacture thereof
Inventor: AWAJI NAOKI
IPC: H01L39/24
Filed: 1988-11-11
Abstract: PURPOSE:To form a fine particle thin film of oxide superconductive material by a method wherein a superconductive amorphous thin film formed on a substrate is heated to turn into a superconductive polycrystalline thin film, which is subjected to a plasma etching. CONSTITUTION:An amorphous thin film 4 of oxide superconductive material is deposited on a substrate 2, which is made to grow in crystal by heating to form crystalline grains 6, and they are turned into a polycrystalline thin film 8. Next, the thin film 8 is etched through sputtering in an Ar gas atmosphere to form a fine grain thin film 12 composed of fine crystal grains 10 formed in islands, and thus a superconductive fine grain thin film required for a superconductive transistor can be manufactured.
Patent JP-S63140608-A (JP)
Inventor: YAMAMOTO HIROMOTO
IPC: H02B1/30
Filed: 1986-12-01
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-2001112296-A (JP)
Title: Motor controller
Inventor: UNO TAKESHI
IPC: H02P5/68
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient motor controller, capable of inhibiting a higher harmonic wave by resolving the wasteful problem such as the need for redesign of a DC power source and qualification test thereof because the percentage content of the higher harmonic wave is not reduced, if the capacities of the DC power source and the motor serving as a load do not suitably match with each other. SOLUTION: To prevent the capacity of a DC power source from being affected by the capacity of a motor serving as a load, a DC power source having capacity relatively sufficiently larger than that of the motor is mounted to connect a plurality of motors as loads. As a result, even if the capacity of the motor is changed arbitrarily, the number of the motors connected to the DC power source can be adjusted, and the capacities of the DC power source and the load are matched each other, so that it is made applicable within a range effective for inhibiting higher harmonic waves.
Patent JP-S62148112-A (JP)
Title: Eccentric tool rest
Inventor: NAKANO HIDEKI
IPC: B23Q1/54
Filed: 1985-12-19
Abstract: PURPOSE:To enable a compact tool rest to carry out heavy cut with large torque by providing a slide engaging means on a tool support means between a casting, a rotary tool spindle eccentrically supported on the rotational center of casing and a gear provided on the casing. CONSTITUTION:A casing 17 is fixed to a turret 2 by driving a disk brake 20 so that a rotary tool spindle 16 is rotatably driven by a drive motor 9 through a guide roller 14 engaging a transmission 23, gears 11c, 12a, 12b, 13 and a groove to work a workpiece with a tool 15. When the disk brake 20 is released by an electromagnetic clutch 21 and the motor 9 is rotated with low speed, both rotary tool spindle 16 and casing 17 are rotated with low speed. Since the rotational center CT2 of tool spindle 16 is eccentric to the rotational center CT1 of casing 17 by SF, the enter CT2, when rotated by 90 deg., shifts the engaging position of the guide roller 14 so that the center CT2 is shifted in the direction of arrow C by SF. This displacement is detected by a position coder 22. Thus, the diameter of the rotary tool spindle can be enlarged to permit heavy cut with large torque.
Patent JP-H06108256-A (JP)
Title: Thin film forming method and thin film forming device
Inventor: MATSUDA TETSURO
IPC: H01L21/31
Filed: 1992-09-30
Abstract: PURPOSE:To provide the method for forming a thin film capable of preventing the generation of particles. CONSTITUTION:At the time of introducing TEOS and ozone into a reaction chamber 1 storing a silicon wafer 2, heating the TEOS and ozone with a resistance heating heater 16 provided on the outer part of the reaction chamber 1 and forming a silicon dioxide film on the silicon wafer 2 by chemical reaction, the silicon dioxide is formed under the conditions in which the temp. of the inner wall of the reaction chamber 1 is lower than that of the silicon wafer 2.
Patent JP-2000117567-A (JP)
Title: Belt adjustment mechanism in electronic part mounting machine
Inventor: HIRANO RYUICHI
IPC: B23P21/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To adjust a tensile force of a belt of without moving one of pulleys by fixing one end of a belt to a head unit and by fixing the other end to the head unit in such a state as separating from and opposed to one end and freely adjusting the position in the longitudinal direction of the belt. SOLUTION: In a belt drive 12 in an electronic part mounting machine 10, when the tensile force of a timing belt 20 is adjusted, a screw 40 is loosened so as to remove a head unit 30 or to be a state before attaching the head unit 30, a screw 38 is loosened, and a second belt connecting member 26 is movable to a first belt connecting member 24 within a range of a long hole in the belt longitudinal direction. After that, an adjustment screw is rotated by a hexagonal wrench so as to be driven. The second belt connecting member 26 thus approaches to the belt connecting member 24 so as to increase the tensile force of the belt 20 or separated therefrom so as to decrease the belt tensile force 20.
Patent JP-S62145113-A (JP)
Title: Rotary encoder
Inventor: OGAWA KIYOSHI
IPC: G11B7/00
Filed: 1985-12-20
Abstract: PURPOSE:To reduce an influence by a face vibration, even if the face vibration is generated on a rotary disk, by detecting a focal shift of a laser beam from a reflected light by a rotary disk surface of the laser beam, by a focus adjusting part, and adjusting a condensing optical system. CONSTITUTION:When the surface of a rotary disk 10 approaches an objective lens 44 side, a photodetecting spot in a photodetector 4 of a reflected light becomes slender in the direction of photodiodes 47a, 47b, by which a comparison output +V of magnitude corresponding to a clearance of the rotary disk 10 is outputted from a comparator 60 being a focus error detecting circuit 60. As a result, from a focus servo-circuit 70, a coil driving signal is outputted in order to set the comparison output +V to zero, by which an optical axis position of the objective lens 44 is moved to a beam splitter 43 side, and a focal position of a laser beam is corrected on the surface of the rotary disk 10.
Patent JP-H10261772-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: KUROIWA TAKEHARU
IPC: H01L21/822
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of ensuring specified capacitance when an element is fined in accordance with a high level of integration, and further provide a manufacturing method capable of easily manufacturing a semiconductor storage device wherein specified capacitance is ensured while device reliability is maintained. SOLUTION: The isolation width between adjacent capacitor lower electrodes 114 is at most 0.2 μm. The ratio of the isolation width to the height of the capacitor lower electrode is at least 1. A capacitor upper electrode 116 covers a capacitor dielectric film 115, and is buried in the step-difference generated in the isolation part of the capacitor lower electrodes. The capacitor upper electrode 116 is formed in plasma which contains gas capable of etching.
Patent JP-H10127152-A (JP)
Title: Discharge auger device for harvester
Inventor: SONOYAMA SAKAE
IPC: A01F12/46
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To easily perform the operations of linearly successively providing a driving side discharge cylinder and a driven side discharge cylinder and folding the driven side discharge cylinder to the driving side discharge cylinder. SOLUTION: At the time of discharging grains from a grain tank, an operation lever 10 is locked to a locking part 25a, the driven side discharge cylinder 11b is turned integrally with the operation lever 10 and the driving side discharge cylinder 11a and the driven side discharge cylinder 11b are linearly connected. Also, at the time of almost parallelly folding and arranging the driven side discharge cylinder 11b to the driving side discharge cylinder 11a, the operation lever 10 is locked to the locking part 25a, the driven side discharge cylinder 11b is turned integrally with the operation lever 10, the driven side discharge cylinder 11b is almost parallelly folded and arranged to the driving side discharge cylinder 11a and then, the operation lever 10 is fixed to a lever fixing part provided on the driving side discharge cylinder 11a.
Patent JP-S62147204-A (JP)
Inventor: NAKAMUTA TANJI
IPC: F22B37/52
Filed: 1985-12-20
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。