baber/WOPTO huggingface dataset:
Patent JP-H09165034-A (JP)
Title: Folding container
Inventor: TANABE SHIGENOBU
IPC: B65D6/18
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and also improve assemblage. SOLUTION: A folding container A comprises a bottom plate 1, an upper flame 2, side plates 3, and end-face plates 4, connects the upper ends of the end-face plates 4 to the upper frame 2 freely rotatably, composes each side plate 3 out of an upper side plate 3a, upper half, and a lower side plate 3b, lower half, and connects the upper ends of the upper side plates 3a to the upper frame 2 freely rotatably and also the lower ends of the lower side plates 3b to the bottom plate 1 freely rotatably, and connects the lower ends of the upper side plates 3a and the upper ends of the corresponding lower side plates 3b freely rotatably.  In this container, at the lower edge of each of the upper side plates 3a vertically-connecting bearing parts 5 and vertically- connecting shafts parts 6 are alternately provided at regular intervals lengthwise, also at the upper edge of each of the lower side plates 3b vertically-connecting bearing parts 5 and vertically-connecting shaft parts 6 are alternately provided at regular intervals lengthwise so that it becomes symmetrical with respect to the lower edge of the corresponding upper side plate 3 by 180 deg. rotation, and the shape of the upper edge of each of the upper side plates 3a and the shape of the lower edge of each of the lower side plates 3b are made to become rotationally symmetrical by 180 deg.C.
Patent JP-2001105983-A (JP)
Title: Dedicated storage section for umbrella provided in automobile
Inventor: IRABE MITSUHIRO
IPC: B60R7/12
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To safely put wet umbrellas brought into an automobile without wetting the clothes of occupants (driver and passengers), seats, and a floor mat needlessly for comfortable driving by providing a dedicated storage section for umbrellas in automobile. SOLUTION: A fence-like enclosure is fitted along a side sill between the floor mat and a door to form an umbrella storage section, or the lower portion of the armrest of a door panel is formed into a recessed shape, and an umbrella holder is fitted to the door panel formed into the recessed shape to form a door type umbrella storage section, or the umbrella holder is fitted to the side (door side) of a seat to form a seat type umbrella storage section in automobile.
Patent JP-H05262105-A (JP)
Title: Pneumatic tire
IPC: B60C11/04
Filed: 1992-11-11
Abstract: PURPOSE:To enhance wandering resistance, smoothen riding over of ruts, make maneuvering stability excellent, and improve durability. CONSTITUTION:In a shoulder face part 10 of a tire in which two longitudinal main grooves are formed in a tread center face part 9, three fine grooves of each groove width WG 0.9-2.2mm are provided. A groove center line L1 of a first longitudinal fine groove 12 passes an intersection point P1 and an angle alphathereof with respect to a normal N1 of the tread center face part 9 at the intersection point P1 is 10 degrees or less, while groove depth GH1 thereof is 0.8-1.0 of groove depth GH of an outermost longitudinal main groove. A groove center line L2 of a second longitudinal fine groove 13 is nearly parallel to the groove center line L1 and distance X1 thereto in the tire axial direction is 0.04-0.08 of tread ground contact width W, while groove depth GH2 thereof is 0.6-0.8 of the groove depth GH1. In a third longitudinal fine groove 14, groove depth is 0.1-0.3 of the groove depth GH1, and distance X2 of the centerline to the centerline L1 in the tire axial direction is 0.1-0.2 of the tread ground contact width W.
Patent JP-H04195956-A (JP)
Title: Cell assignment method for large capacity storage device
Inventor: YAMAKAWA TERUJI
IPC: G11B27/10
Filed: 1990-11-28
Abstract: PURPOSE:To improve data writing/reading process efficiency of the large capacity storage device by housing an optical disk cartridge in a cell in the vicinity of a drive device and a loading/ejecting mechanism, and transferring to another cell when containing of the optical disk cartridge fails. CONSTITUTION:When transfer of the recording medium from a recording reproducing part 25 or loading/ejecting mechanism 14 to a specified cell is instructed to a medium movement control part 23 by a superior device 18, the recording medium is housed in a selected vacant cell existing in a position where transportation can be carried out at the minimum distance from the recording reproducing part 25 or the loading/ejecting mechanism 14, referring to contents of a memory 24. Then, if housing of the recording medium to the selected vacant cell fails, the next vacant cell existing in the position where transportation can be carried at the minimum referring to the contents of the memory 24. Thus, the efficiency of the data writing/reading process of the large quantity storing device is improved.
Patent JP-H06169915-A (JP)
Title: Image processing method for computer aided tomography
Inventor: OGURA YUKIKO
IPC: G06T1/00
Filed: 1992-12-08
Abstract: PURPOSE:To determine a sampling function for the optimum display by a method wherein an integrated value of a product of a sensitivity distribution of a detector is given as element to determine a first matrix and a rank of the second matrix which is determined with an integrated value of the product of a reverse matrix thereof, the sensitivity distribution and a sampling function of a pixel given as element is set so as not to be smaller than that of the first matrix. CONSTITUTION:A scanner unit 2-1 is made up of an X-ray tube device 2-1-1, a collimator 2-1-2, a detector 2-1-3 and a preamplifier 2-1-4. An integrated value of a product of a sensitivity distribution of the ith detector and that of the jth detector is given as element of the line (i) and the column (j) to determine a first matrix and the results are added to the product of the second matrix which is determined with the integrated value of the product of the reverse matrix of the first matrix, the sensitivity distribution of the jth detector and a sampling function of the ith pixel given as element of the line (i) and the column (j) and a one-dimensional matrix vector comprising an observation data as for the detector (j) to obtain the density of the ith pixel. Here, the sampling function is so set that the rank of the second matrix is not smaller than that of the first matrix.
Patent JP-H02174946-A (JP)
Title: Vertical type grinder
Inventor: KOGA TADAYUKI
IPC: B02C15/04
Filed: 1988-12-27
Abstract: PURPOSE:To prevent lowering of grinding efficiency by providing a freely rotable auxiliary roller on the top face of the outer circumferential part of a turntable provided between two grinding rollers. CONSTITUTION:A raw material is supplied on the top face of the central part of a turntable 3A from a raw material charging chute 17. Then this raw material receives centrifugal force of the turntable 3A and moved to the outer circumferential side of the turntable. Both the large parts of the raw material and the fine powdery raw material already pulverized by the grinding rollers 4 are collected and introduced into the gap between the auxiliary rollers 20 and the top face of the turntable 3A as a rough and fine layer 40 and this rough and fine layer 40 is made a compacted layer 30. The raw material which has been bitten into the grinding rollers 4 and pulverized is forcibly discharged from the discharge sides 4B. Grains are made a separated state with each other and therefore the compacted layer 30 is more stably formed. Thereby grinding efficiency can be enhanced.
Patent JP-H01168844-A (JP)
Title: Permanent magnet material
Inventor: INOUE NORIYUKI
IPC: C22C38/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a permanent magnet material having a Br value higher than conventional one by substituting C for B in an Nd-Fe-B-type magnet which is constituted of relatively rich in amount, mainly composed of rare earth elements and containing Fe and Co as principal components and also is composed mainly of B. CONSTITUTION:A molten alloy having a composition represented by a general formula R(Fe1-X-YCoXMY)Z (where R means rare earth elements, M means C or one or >=2 elements selected from Al, Ga, Ge, Bi, P, and B composed principally of C, and the symbols X, Y, and Z stand for 0-0.6, 0.04-0.15, and 6-10, respectively) is sprayed onto a rotating roll and cooled rapidly so as to be formed into an amorphous ribbon state and then heated and recrystallized, by which the permanent magnet material excellent in magnetic properties can be obtained.
Patent JP-H03188531-A (JP)
Title: Time-division multitask executing device
Inventor: OGISU MIKIO
IPC: G06F9/48
Filed: 1989-12-18
Abstract: PURPOSE:To only set required information to a register in a control register group to make execution specifications of tasks feasible by providing two queue switching scheduling registers for plural task execution queues. CONSTITUTION:A common control register group 9 including two queue switching scheduling registers 11 and 12 for plural task execution queues 0 to 7 which execute plural tasks respectively and a queue switching control part 13 are provided, and plural task execution queues 0 to 7 are allowed to occupy one CPU in time division under the control of an occupation processing designating register 10, which designates an interrupt or an exception to be processed at a high speed, to process plural tasks in parallel in time division, and task execution queues 0 to 7 accept only one arbitrary interrupt or exception. Thus, a user only sets required information to registers in the control register group 9 in accordance with his specifications to set execution specifications of tasks.
Patent JP-H04195543-A (JP)
Title: Data asynchronous input system for text editor
Inventor: SUGAWARA KOICHIRO
IPC: G06F9/46
Filed: 1990-11-28
Abstract: PURPOSE:To shorten the response time of initial edition by inputting the whole text in an inter-process sharing memory in each block by the 2nd means asynchronously with editing processing, and if the input request of a specified block is outputted from the 1st means, executing the input processing with priority. CONSTITUTION:When a specified block specified by a master process 1 as a block to be edited is not inputted to the inter-process sharing memory 3, the input processing of the specified block is executed by the 1st means 40 in a slave process 2. When the specified block to be edited has already been inputted and the master process 1 is executing editing processing, other text blocks are successively inputted by the 2nd means 50 in the slave process 2 asynchronously with the editing processing to execute the input processing of the whole text. Consequently time required up to the execution of the editing processing can be shortened and editing operation can rapidly be executed.
Patent JP-H08186291-A (JP)
Title: Gallium nitride-based semiconductor light-emitting element
Inventor: OKAZAKI HITOSHI
IPC: H01L33/12
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a gallium nitride-based semiconductor light-emitting element which improves a lattice matching property and which simplifies a manufacturing process by a method wherein one or more GaN-based semiconductor layers which include a light-emitting layer are formed directly on a substrate composed of hexagonal In2 O3 . CONSTITUTION: A GaN-based semiconductor layer is epitaxially grown on a substrate composed of hexagonal In2 O3 which has been epitaxially grown on a hexagonal sapphire substrate, the lattice matching property of a gallium nitride-based semiconductor light-emitting element is improved remarkably, and the light-emitting element is stabilized thermally and chemically. An n-type GaN-based semiconductor crystal layer 3A is laminated on an Sn-doped In2 O3 substrate 10. After that, in n-type A GaN layer 4, a Zn-doped InGaN layer 5, a p-type AlGaN layer 6 and a p-type GaN layer 7 are epitaxially grown sequentially on it. A positive ohmic electrode 8 is formed directly on the p-type GaN layer 7 in the uppermost layer, and a negative ohimic electrode 11 is formed on the rear of the In2 O3 substrate 10.  When the light-emitting element is manufactured, the electrode 11 can be formed directly on the rear of the In2 O3 substrate 10, and its manufacturing process is simplified sharply.
Patent JP-H03189710-A (JP)
Title: Damping device for air spring type vibration-eliminating stand
Inventor: KAMATA TORU
IPC: G05D19/02
Filed: 1989-12-20
Abstract: PURPOSE:To quickly damp a surface plate by applying the driving displacement force to the mounting bench in order to eliminate the displaced variable and the displacing speed at an area where the vibration of the surface plate is detected. CONSTITUTION:When the vibrations of a mounting bench are produced within a vertical surface and around the centroid of the bench, a vertical velocity computing means computes the vertical displacing speed of the bench based on the vertical displacement information detected by a vertical displacement detection means. Meanwhile a vertical output value computing means computes the output value of a vertical actuator based on the vertical displacement information and the vertical displacing velocity. In such a constitution, the vibrations of the mounting bench which are produced within a vertical surface and around the centroid of the bench can be instantly damped. As a result, the mounting bench is immediately restored in its balanced state within the vertical surface of the surface plate.
Patent JP-2000156006-A (JP)
Title: Turntable of spindle motor
Inventor: KISHI YUSUKE
IPC: G11B19/20
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a disk from detaching by providing a bottomed annular groove in the central part, fitting a disk attracting ring magnet into it and providing a mechanical means for pressing the ring magnet. SOLUTION: A rotary shaft 2 is fixed by force fitting a holding part 4 into a turntable 3 or the like. A placing surface 5 for a medium such as a disk is provided in the outer peripheral part of the turntable 3. A hub 6 is fitted into the central hole of the disk or the like. A bottomed annular groove 7 is provided in the outer periphery of the holding part 4. A side surface annular groove 9 which is provided in the upper part of the bottomed annular groove 7 is provided in a position a little higher than the upper surface of the ring magnet 8. A spring washer 10 is engaged with inward facing projections in the side surface annular groove 9 and pressed by spring force, and plural number of inward facing projections are provided toward the center. The ring magnet 8 is pressed by engaging the projections of the spring washer 10 with the side surface annular groove 9 which is provided in the side surface of the bottomed annular groove 7.
Patent JP-H09151660-A (JP)
Title: Structure of sliding door
Inventor: WATANABE JIRO
IPC: E05D15/36
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To store each sliding door in accumulation in a storage part at an end of a rail without attaching and removing it from the rail by guiding front and rear ends of each sliding foor by two rails in the sliding foor for partitioning. SOLUTION: A rail 1 arranged in an upper part of a sliding door 2 for partitioning of hoisting door type consists of rail elements 1a, 1b, and a travelling body 3 provided at a tip end on a top face of the sliding door 2 travels along the rail element 1a and a travelling body 4 provided at a rear end travels along the rail element 1b. The rail elements 1a, 1b are arranged adjacent in parallel in a linear part A which becomes actual partitioning part and are branched in a sliding door 2 storage part B and are arranged in parallel in equal interval with front and rear travelling bodies 3, 4 of each sliding door 2. Consequently, it is possible to store a plurality of sliding doors 2 in accumulation in the storage part B at an end of the rail by merely moving the sliding door 2 along the rail 1, and it is unnecessary to attach and remove the sliding door 2 from the rail 1 for storage.
Patent JP-H03193299-A (JP)
Title: Molding method and molding device for brittle material
Inventor: IWAMURA RYOJI
IPC: B30B11/00
Filed: 1989-12-20
Abstract: PURPOSE:To allow accurate molding without generating cracks in a peripheral part in press molding of a brittle material by pressurizing the side face of the work, which is pressed by means of upper and lower molds, by molten glass. CONSTITUTION:A sintered body 1 is placed on the lower mold 2 and glass powder which is a pressure medium is packed in a container. The glass powder is heated to a prescribed temp. and is melted by a high-frequency heating coil 9. The upper mold 3 is slidably supported and a cap 10 which supports the other end of bellows 6 mounted to the upper mold 3 is mounted to the container 11. The air in the container is discharged. The temp. is uniformized after hermetic closing and thereafter the sintered body 1 is upset while the prescribed pressure is applied to a high-boiling oil 5, such as silicone oil. The bellows 6 compresses the molten glass mentioned above to apply a compressive stress on the side face of the sintered body 1 by the prescribed pressure during this time. The solidified glass easily peels and the crack-free molding is obtd. when the molding is rapidly cooled after the end of the molding and the cap 10 is removed. The molding is thus accurately and rapidly produced without generating the cracks in the peripheral part.
Patent JP-H01169270-A (JP)
Title: Heat exchanger
Inventor: KURODA YOSHIYUKI
IPC: F24H1/28
Filed: 1987-12-24
Abstract: PURPOSE:To provide a smooth flow of a coolant and contrive to prevent corrosion by providing a coolant passage member which has a longitudinal passage on the outer face of a heat transfer partition wall cylinder which has parallel approach faces on the lower section and forms a cylindrical combustion chamber on the upper section and providing a combustion exhaust gas outlet port in the lower section. CONSTITUTION:A heat transfer partition cylinder 10 absorbs the heat of the combustion exhaust gas that passes through heat transfer fins 17 through the heat insulator 18 of a combustion cylinder from a combustion chamber 19 at parallel approach faces 12 with the heat transfer fins 17 and heats a coolant in the longitudinal passage 14 of a coolant passage member 13 which is thermally connected from the lower section which is near an inlet header pipe 15. The liquid coolant is thereby in the state of two phases, gas and liquid phases. The gas bubbles in the coolant rise in the longitudinal passage 14 by their buoyancy effect to develop a strong natural circulating force and at the same time the gas bubbles generate bubble pump action along with the liquid coolant. Furthermore, at the upper section of the passage 14 by absorbing heat from the high temperature exhaust gas from a cylindrical section 11 the coolant in the state of gas phase and liquid phase is further heated and its natural circulating force is increased. The coolant which has reached the upper end of the passage 14 flows into an outlet header pipe 16 and flows toward a radiator from a coolant outlet pipe.
Patent JP-H01167210-A (JP)
Title: Processed article of carbonaceous felt and production thereof
Inventor: HIRAOKA TOSHIJI
IPC: C01B31/04
Filed: 1987-12-24
Abstract: PURPOSE:To provide the title processed article having excellent heat-insulation effect, high mechanical strength and free from fluffs, by forming a thermally decomposed carbon film on a surface of a gas-permeable carbonaceous felt and/or impregnating the carbon film in the felt. CONSTITUTION:Air in a vessel is substituted with N2 gas by supplying N2 gas through a gas-feeding pipe 8. The pressure in the vessel is reduced or the vessel is evacuated through a gas-exhaustion pipe 1 to keep the atmosphere in the vessel in a non-oxidizing state. An electric potential is slowly imposed to an induction coil 5 to heat a susceptor 6 and a carbonaceous felt 4 is heated by the radiant heat of the susceptor while controlling the temperature of the felt to a prescribed level. When the felt is graphitized to an extent, a halogen gas is supplied through the feeding pipe 8. The temperature is slowly raised or lowered after the completion of the surification process and the system is controlled to a prescribed temperature. A thermally decomposed carbon film is formed on the surface of a substrate by thermally decomposing a hydrocarbon gas such as C3H8 or a hydrocarbon compound or the thermally decomposed carbon is impregnated in the felt.
Patent JP-H03190106-A (JP)
Title: Saddle type dipole coil
Inventor: OKAZAKI TORU
IPC: H01F5/00
Filed: 1989-12-19
Abstract: PURPOSE:To facilitate the design and manufacture of the title saddle type dipole coil by a method wherein coils are arranged in such a manner that, among multipolar compositions of the magnetic field generating from a saddle type dipole coil, six-pole component only will be canceled each other. CONSTITUTION:In order to obtain highly efficient working of the magnetic field of six-pole component to be used for cancellation, a coil 1 only, which is provided close to the horizontal surface including the center axis of a duct 3, is linearly extended in the longitudinal direction of the duct 3 in the length (l) from a boundary 6. The value q3 of the six-pole component in the extended part 7 is calculated by the formula of q3=ANl/9) (sin3theta2-sin3theta1). At this point, A and N are the value determined by the shape of the coil 1, and the value q3 of the six-pole component becomes the maximum value when theta2 is 30 deg. and theta1 is 0 deg.. Accordingly, by setting the prescribed angle for the coil 1 in the rising section (b), the six-pole component of the magnetic field, generating from the extended part 7, can be made to the maximum value so that the six-pole component of the magnetic field generating on the rising parts 1a and 2a of the coils 1 and 2 is canceled.
Patent JP-H08182850-A (JP)
Title: Game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-12-28
Abstract: PURPOSE: To easily change layout inside a shop by the arrangement position of an island by installing an island lower stage to be the base of the entire island movably in an island longitudinal direction through a sliding means. CONSTITUTION: This game machine island 10 of a Japanese pin ball game (PACHINKO) shop is constituted by providing plural game machines 11 parallelly arranged in a horizontal direction, a ball lending machine 20 for lending the PACHINKO balls and game related equipments such as a PACHINKO ball grinding equipment and a paper money carrier, etc. In this case, the island lower stage 10A formed in a box-like frame shape for forming the base of the game machine island 10 is installed movably in the island longitudinal direction through the sliding means 30 on a floor F. The sliding means 30 is composed of a base rail 31 fixedly arranged on the side of the floor so as to extend in a longitudinal direction and an island side rail 32 fitted to the base rail 31 movably in the longitudinal direction for supporting the island lower stage 10A.  Then, rollers 33 in front and behind to be rolled on the bottom surface part of the base rail 31 are provided on the lower end part of the rail 32.