baber/WOPTO huggingface dataset:
Patent JP-H02108405-A (JP)
Title: Method for controlling sheet crown in hot rolling
Inventor: OIKE YOSHIO
IPC: B21B37/00
Filed: 1988-10-17
Abstract: PURPOSE:To improve the sheet crown control accuracy by computer control by correcting a sheet crown with consideration for a relation between the transformation point of a rolled stock and a rolling temp. CONSTITUTION:A steel type and/or components and a temp. of a rolled stock as well as predicted values of a sheet thickness, sheet width, rolling load, etc., and roll specifications, a sheet crown of the stock, and a target sheet crown after the final pass are inputted. In a 2nd step, the Ar3 transformation point is estimated nd calculated based on the steel type and/or components. In a 3rd step, a target sheet crown CRi in respective passes are calculated based on a sheet crown of the stock and a target crown after the final pass. In a 4th step, a central part temp. in the sheet width and a temp. distribution in the width direction in respective passes are estimated based on a stock temp. In a 5th step, a calculated sheet width edge temp. and the found Ar3 transformation point are compared with each other in respective passes. In the case the sheet width edge temp. is not higher than the Ar3 point, a target sheet crown CRi in respective passes is decided by performing correction based on an equation in 6th and 7th steps.
Patent JP-S63113319-A (JP)
Title: Float for liquid level meter and its preparation
Inventor: KIKUCHI SHIRO
IPC: G01F23/76
Filed: 1986-10-30
Abstract: PURPOSE:To enhance not only reliability of quality but also productivity and economical efficiency, by forming a synthetic resin foam composed of an impermeable material in a bag body and closely contacting the material with the bag body by the moldability in foam formation. CONSTITUTION:A synthetic resin foamable raw liquid is injected in a bag body 1 composed of an impermeable material molded into a required shape from the opening part provided to a part of said bag body 1, and foamed and cured to mold a synthetic resin foam 3. Next, the opening part is closed by seal processing such as thermal welding processing to obtain a float wherein the bag body 1 and the synthetic resin foam 3 therein are integrated in a closely contacted state without leaving any gap therebetween.
Patent JP-S62118481-A (JP)
Title: Picture processing method
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/405
Filed: 1985-11-18
Abstract: PURPOSE:To process various pictures while using binarization picture data by restoring an M-coded half tone picture from an N-coded picture and making the restored half tone picture N'-coded. CONSTITUTION:The number of white picture elements of a dither picture in an aperture is counted in the largest aperture G, the white picture elements of the same number as the dither picture are filled sequentially from a low threshold and black picture elements are filled in remaining parts to form a density pattern. Whether the formed density pattern coincides with the pattern of the dither picture or not is decided, and when they do not coincide, a dither matrix F of a large size is compared with the dither picture to obtain the density pattern. When both the patterns coincide, the number of the white picture elements in the aperture to which a gain is applied is considered to be a half tone estimate. Thereby, from the binarization or a ternary coded picture, the half tone picture can be restored, accordingly, not only a recorder of the binarization picture data but also a recorder of qua ternary coded picture data or the like can be used.
Patent JP-2000084103-A (JP)
Title: Material for preventing spread of fire
Inventor: ANDO SHIGERU
IPC: A62C2/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a material for preventing the spread of a fire which is soft and can easily applied for coating an object, etc., because it is ball-shaped or net-like, which can coat an object in the distance and in a short period of time by using a launcher, etc., which can greatly reduce risks of a person using the material, and which can securely prevent the spread of a fire by letting the material absorb or include water. SOLUTION: This material for preventing the spread of a fire includes at least a water absorbing polymeric material which can absorb or include released water. When there is a possibility that a fire may spread, a great amount of water will be absorbed in a prescribed amount of connected strings or fine grains of the water absorbing polymer material to form a water-including layer to prevent the spread of the fire.
Patent JP-H10108439-A (JP)
Title: Brushless motor
Inventor: KANCHIKU YOJI
IPC: H02K29/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the phases in the rotating direction and the positions in the radial direction of an upper and a lower magnet from deviating and thereby increase the efficiency of a motor by building the motor in such a structure that corrugated teeth of an upper and a lower yoke, each of which has magnets, may be engaged with each other and thereby a space between the upper and the lower magnet may be kept at a specified distance. SOLUTION: If a bearing 58 of an upper drum 52 is put on a shaft 56 in the direction shown by an arrow B with the phase in the rotating direction of a lower yoke 72 preliminarily adjusted, attractive forces of an upper and a lower magnet 28, 34 work on the lower yoke and the lower yoke is lifted in the direction shown by an arrow C and then a corrugated tooth section 82 of an upper yoke 66 and a corrugated tooth section 80 of the lower yoke 72 are engaged with each other and thereby the upper magnet 28 and the lower magnet 34 are fixed at a specified space and the positional relation between the upper yoke 66 and the lower yoke 72 is kept constant.  Under this condition, if pre-load is applied to the bearing 58 by a pre-load boss 74, a stator 64 can be positioned in a magnetic circuit at specified spaces from the upper magnet 28 and the lower magnet 34 and thereby a motor which hardly has a magnetic leakage can be obtained.
Patent JP-H11100003-A (JP)
Title: Apparatus for forming tapelike package
Inventor: NAKAMURA JUNJI
IPC: B65B15/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a cover tape from being separated from an embossed tape at the front end of a succeeding tapelike package when a leader tape part is formed at the tail end of a preceding tapelike package by a method wherein the second heater is provided at a position near the upstream side of a cover tape separating means. SOLUTION: For a tapelike package forming apparatus 1 wherein a cover tape 3 is stuck with the first heater 9 to the upside of an embossed tape 2 having a plurality of recessed housing parts wherein matters to be housed such as electronic parts are housed, the second heater 21 is provided newly at a position near the upstream side of a cover tape separating means 13 for producing a leader tape part at the tail end of a tapelike package 4. Thereby, sticking can be made with the second heater 21 when the cover tape 3 is separated from the embossed tape 2 by the separating means 13 so that separation may not occur in the sticking between the embossed tape 2 and the cover tape 3 at the front end of a succeeding tapelike package 4.
Patent JP-H02107062-A (JP)
Title: Picture signal processor
Inventor: KUROSAWA TOSHIHARU
IPC: G06T5/00
Filed: 1988-10-17
Abstract: PURPOSE:To obtain smooth gradation characteristic and high resolution characteristic by binarizing an error-corrected input level with the comparison of a faint cyclic dither threshold, subtracting the value from the corrected level obtained with adding a noticed picture element and the integrated error of a noted picture element position, and obtaining the binarized error. CONSTITUTION:A corrected error arithmetic means 12, which adds an integrated error Sxy corresponding to a noticed picture element position 3 in an error memory means 1 and the error of a periphery 2 and outputs the error correcting level, and an error distribution updating means 11, which calculates the error distribution value from the binarized error from a differential arithmetic means 9 and an error distribution coefficient, adds the value to the integrated error at the corresponding picture element position in the error memory means 1, and again storing the value, are provided. Further, to a noticed picture element 3, a first input correction level obtained by taking into consideration the integrated error Sxy corresponding to the noticed picture position and the integrated error of the periphery 2 are binarized using a cyclic dither signal as the threshold, and the newly binarized error is obtained from the sum between the noted picture element 3 and the integrated error Sxy and the difference between the element 3 and a binarized result Pxy. Thus, the gradation characteristic and resolution are improved and the high-speed picture processing is attained.
Patent JP-H03121526-A (JP)
Title: Printing controller
Inventor: SHIMOJO MITSUYOSHI
IPC: G06F3/12
Filed: 1989-10-04
Abstract: PURPOSE:To speed up the output processing of a printer by providing a text process, an overlay output processor, a graph output processor and an image output processor on a print output side and performing the output processing in parallel. CONSTITUTION:The text output processor 13 stores text data in a page buffer 17, the overlay output processor 14 stores overlay data in a page buffer 18, and those data are outputted to a printing output control part 6. Further, graphic data obtained by the graph output processor 19 and image data obtained by the image output processor 20 are developed and outputted to the printing output control part 6. Those are all processed by the individual processors and the processing is performed without any relation. Consequently, the processing is speeded up.
Patent JP-H04138410-A (JP)
Title: Illuminator
Inventor: KUWAYAMA TAKESHI
IPC: G02B27/00
Filed: 1990-09-29
Abstract: PURPOSE:To make the illuminance distribution of a projection image nearly uniform, to reduce the loss of the luminous flux from a light source, and to improve the light utilization efficiency of the luminous flux by using a luminous flux inverting means which has characteristics capable of making the light quantity distribution on a lighted body surface small at a center part and increasing it gradually from the center part to the peripheral part. CONSTITUTION:The luminous flux inverting means 3 consists of two cone lenses 3a and 3b. One cone lens 3a refracts and passes through luminous flux A made incident on its center part among pieces of luminous flux from a 1st condenser lens 2 and makes the luminous flux incident on the peripheral part of the other cone lens 3b. Then optical characteristics and optical arrangement are so set that luminous flux B which is made incident on the peripheral part of the cone lens 3a is refracted and pass therethrough and then made incident on the center part of the cone lens 3b. Then pieces of luminous flux of the optical axis center part and peripheral part of the incident luminous flux are projected while mutually changed. Consequently, the circumferential quantity of the light of a projection lens is prevented from decreasing and a projection image which has a nearly uniform illuminance distribution can be obtained on a projected medium surface.
Patent JP-H1181740-A (JP)
Title: Fire resistive device for base isolation device
Inventor: KAJIKI SHIGEAKI
IPC: E04B1/94
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and removing work by contacting the circumferential surface of laminated rubber between both up and down flanges of an intermediate fire resistive frame device, and contacting both up and down end faces respectively to the lower and upper end faces of upper and lower fire resistive frame devices in a slidable manner in the horizontal direction. SOLUTION: Vibration of an upper construction 175 caused by earthquake, etc., is damped to protect a lower construction 176 from earthquake, and a base isolation device 1 is returned by operation of a laminated rubber body 13 to return also an intermediate fire resistive frame device 8. The laminated rubber body 13 is protected from flame, heat to the laminated rubber body 13 is prevented to avoid the destruction by fire and deformation of a rubber layer 14, and the upper construction 175 is borne. Horizontal displacement of the upper and lower fire resistive frame devices 4 and 6 to the intermediate fire resistive frame device 8 is approximately 1/3 of relative displacement to the lower construction 176 of the upper construction 175.  For that purpose, horizontal widths of collars 36 and 86 and both up and down collars 122 and 123 are reduced, and distance between the circumferential surface of the laminated rubber body 13 and them is shortened. By the constitution, the lightweight fire resistive frame devices 4, 6 and 8 are obtained, and mounting and removing work of a fire resistive device 2 can be easily carried out.
Patent JP-H06112337-A (JP)
Title: Package for semiconductor device
Inventor: AOKI YOSHIO
IPC: H01L23/02
Filed: 1992-09-30
Abstract: PURPOSE:To enable attainment of a package for a semiconductor device which has a high airtightness with all its simple construction and which can be grounded excellently, facilitates surface packaging and, in addition, is inexpensive. CONSTITUTION:A substrate 1 which is constituted of ceramic and in which a through hole 7 filled up with a metal 8 is formed, and a metal plate 6 which is so fixed on the outside (or the inside) of the ceramic substrate 1 as to cover the through hole 7 and connected conductively with the metal 8 filling up the through hole 7, are provided. The metal plate 6 fixed on the outside of the ceramic substrate 1 and a lead 5 fixed likewise on the outside of the ceramic substrate 1 are constituted of the same material and the packaging surfaces thereof form the same flat surface.
Patent JP-2000083565-A (JP)
Title: Tool for shooting agent for repulsing bird or animal
Inventor: FUKUMITSU NORIMASA
IPC: A01M29/16
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tool for shooting a safe bird or animal-repulsing agent at a low cost, contriving the coexistence of human being, birds and animals, and capable of effectively preventing damages caused by the birds or animals without weakening the repulsing effect by the learning effects of the birds or animals. SOLUTION: This tool for shooting a bird or animal-repulsing agent comprises a cylindrical case 1 having an opening at one end side, a lid 5 for closing the opening of the case, a pressure-receiving plate 3 attached so as to divide a space in the case, the bird or animal-repulsing agent 4 received between the pressure-receiving plate 3 and the lid 5, and an explosive 2 received in a space between the pressure-receiving plate 3 and the opposite side opening of the case. The bird or animal-repulsing agent 4 consists mainly of the powder of Guinea pepper. The lid 5 is formed from a material capable of being broken with a pressure. When strings 9 are pulled from the outside of the case, the explosive is ignited and exploded to break the lid 5 and shoot the bird or animal-repulsing agent 4 from the opening of the case.
Patent JP-2000088302-A (JP)
Title: Simultaneously air supplying and discharging fan
Inventor: KATO TSUTOMU
IPC: F24F7/013
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To improve a ventilating efficiency and reduce noise by a method wherein a blade is constituted so that the inside of the same is provided with the shape of a bag having a cavity therein, while an air supplying passage is provided from the inlet port of the bag at the central side of a hub to the outlet port of the same at the outer peripheral part of the blade. SOLUTION: An electric motor 2 is installed in a main body case 1. An impeller 5 having a hub 4 rotated by the motor 2 and to which axial flow type or diagonal flow type blades 3 for exhausting are fixed is equipped, while a louver 6 is installed at indoor side and the inside of the axial flow type or the diagonal flow type blades 3 is constituted so as to have the shape of a bag having a cavity. Air supplying passages from the central side of the hub 4 to the outlet port 8 of the bag at the outer peripheral part of the blade 3 are formed so as to have the configuration of a centrifugal fan while exhausting air passages are formed so as to have the configuration of an axial flow type fan. According to this method a ventilating efficiency can be improved and noise can be reduced.
Patent JP-H03123606-A (JP)
Title: Device for removing residue such as precipitated dirt or bait for fish
Inventor: SATO MASAAKI
IPC: B01D21/24
Filed: 1989-10-05
Abstract: PURPOSE:To efficiently clean the interior of a water tank in a simple manner by providing suction ports at regular intervals in the bottom of the water tank and pulling out a discharge plug in a discharge tank adjacent to the water tank to discharge precipitated dirt etc., deposited on the bottom of the water tank from said suction ports. CONSTITUTION:Suction ports 1 are provided at regular intervals in the bottom of a water tank. By pulling out a discharge plug 5 in a discharge tank 9 adjacent to the water tank, residues such as precipitated dirt or bait for fish etc., deposited on the bottom of the water tank are sucked into said ports 1 and discharged from a discharge port 8. As a result, the interior of the water tank can be cleaned efficiently in a simple manner.
Patent JP-H03123243-A (JP)
Title: Automatic restoration device for transmission terminal equipment
Inventor: KITABAYASHI MASAYUKI
IPC: H04L29/00
Filed: 1989-10-06
Abstract: PURPOSE:To restore a transmission terminal equipment quickly to the normal state by detecting a fault of a transmission terminal equipment, opening an output circuit and applying control power supply again after a prescribed time. CONSTITUTION:When a fault takes place in a transmission terminal equipment 3 connecting to a central processing unit 1 with a transmission line 2, a healthy contact (normally closed) 4 is opened to release the excitation of a relay 5, its contact 5A is opened and an output from the transmission terminal equipment 3 is interrupted. Similarly a contact 5B of the relay 5 is closed to excite a time limit relay 6 and a relay is excited after elapse of a prescribed time. A contact 7B of a relay 7 is intermitted by a contact 8B of a time limit relay 8 and the contact is connected to a control power supply circuit of the transmission terminal equipment 3 to restore the transmission terminal equipment 3 automatically.
Patent JP-H06111581-A (JP)
Title: Semiconductor memory device
Inventor: KOKUBO NOBUYUKI
IPC: H01L27/11
Filed: 1992-09-30
Abstract: PURPOSE:To manufacture a semiconductor memory device having different constitution of a data output by providing a decoding means by which memory cells and arrays are divided into plural blocks and the selection number of memory cells, arrays and blocks are changed. CONSTITUTION:Memory cells and arrays are divided into 16 blocks 7A to 7P in the case of X8 constitution, block addresses (Ba) data Z0in to Z3in are changed to positive and negative amplified signals Z0 to Z3 and IZ0 to IZ3 to be outputted, by Ba buffers 511 to 514. Those signals are inputted to blocks 7A to 7P by a Ba decoder 52A provided whith NOR gates NOR1 to 8 and NAND gates NAND1 to 16, and one block is always activated. When a device has X16 constitution, a signal Z3 and IZ3 are fixed at a GRD level, two lines among eight signal lines from buffers 511 to 514 are always activated. Thus, devices having the X8 and X16 constititions are constituted in the same one chip.
Patent JP-H10102563-A (JP)
Title: Water collection section for bathroom
Inventor: YAMADA TAKAO
IPC: E04H1/12
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a water collection section for a washing place making bubbles hardly retained. SOLUTION: This water collection section for a bathroom is provided with a drain port 51, and a water collecting recess 53 forming an opening 52 toward a washing place side upward is arranged at the middle position in the width direction of a washing place floor section 1a. A drain gutter 4b guiding the water received on the washing place floor section 1a to the water collecting recess 53 is provided near the water collecting recess 53 over the whole width of the washing place floor section 1a. Drain guide sections 55a converting the water flowing directions toward the water collecting recess 53 from both sides of the width direction of the washing place floor section 1a into nonopposing directions to each other and guiding the water to the drain port 51 are provided.
Patent JP-H10100553-A (JP)
Title: Intaglio for intaglio offset printing
Inventor: OTSUBO TATSUHIRO
IPC: B41N1/06
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent irregular thickness of an ink film of an end of a printing line and printing fault due to ink burr by forming a depth of a groove-like ink cell at an intaglio for intaglio offset printing so as to be gradually deep from a suitable position in the cell to the vicinity of an end of the cell and to become gradually shallow from the vicinity of the end to the end. SOLUTION: A flat surface shape of an end 3 of groove-like ink cell 2 formed on an intaglio base material 1 is formed in a semicircular state with a width of the cell 2 as a diameter. And, the depth of the cell 2 is formed to be deepest in the vicinity 4 of the end, gradually deep from a position 15 at an inside of 0.5mm from the end 9 to the vicinity 4 of the end and to become gradually shallow from the vicinity 4 of the end to the end 9. That is, a round surface R is provided at a bottom of the cell 2 from the vicinity 4 of the end to the end 9 not to disturb ink transfer from the cell 2 to a printing roll.  Thus, a squeegee blade 5 is gradually introduced from the end 9 into the cell 2, and the ink of the cell 2 is sufficiently brought into close contact with the roll without reducing an amount of the ink depthwise of the cell 2 of the roll without excessively scraping the ink at the end 9.
Patent JP-H11101629-A (JP)
Title: Apparatus for measuring length by electron beam
Inventor: MITAMURA SHIGEHIRO
IPC: G01B15/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To precisely measure a length independently of on the upper or lower surface of a sample. SOLUTION: Electron beam B is deflected by two-step scanning coils 4, 5 and irradiates specula face of a sample 7. The intensity of an objective lens 6 is so controlled as to converge electron beam B on the surface of the sample 7 independently of that the working distance is either d1 or d2. The relations of the electric current of the objective lens with the working distance and the magnification are previously computed by using a standardized sample. Even if the sizes of the objects to be measured are the same size W, the sizes of their images are changed based on the working distances L1 and L2 and the display magnification is therefore corrected by the electric current of the objective lens to calculate corrected magnification and precise measurement of the length can be carried out.