baber/WOPTO huggingface dataset:
Patent JP-H01188074-A (JP)
Title: Noise canceller device
Inventor: MARUOKA TSUYOSHI
IPC: H04N5/93
Filed: 1988-01-21
Abstract: PURPOSE:To prevent a damage in the detail of a reproduction picture by attenuating the noise component of a rising part from a black level to a white level. CONSTITUTION:A signal containing a noise (n) is inputted into an input terminal 1, a high area component is extracted by a high pass filter 2 and the micro noise component of a limiter level (a) or below is extracted at a limiter circuit 3. A current mirror circuit 7 fetches a current flowing to the limiter circuit 3 by a mirror amplifier. The noise of the rising part from the black level to the white level of a luminance signal exists in the level of a (b) or more. When the output signal of the current mirror circuit 7 is sliced by a slice circuit 8, the noise of the rising part from the black level to the white level of the luminance signal can be fetched. The noise component of the luminance signal flat part and the noise component of the rising part from the black level to the white level are added in an adder 9, the band area of the noise is determined by a low pass filter 4 and subtracted from a reproduction luminance signal by a subtracter 5. Thus, the signal of which noise is attenuated to an output terminal 6 is outputted.
Patent JP-H10202473-A (JP)
Title: Preparation method for copying tool route along shape of die
Inventor: MATSUMOTO MASAYUKI
IPC: G05B19/4097
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To automatically and properly determine the intermediate cross section of a sharp contour change part and the direction of an optimum tool route. SOLUTION: This method sequentially executes a process 1 to extract a geometric surface standing at an angle larger than the preset angle, as a vertical wall from a die shape, a process 2 to obtain a longitudinal wall vector showing both the position and direction of each vertical wall, a process 3 to invert a vertical wall vector having a projected plane direction on a horizontal plane different by 90 degrees or more from a roughly determined reference direction within a horizontal plane in a direction across a sharp contour change part, along a reverse direction, a process 4 to add the areas of other vertical walls to the area of a vertical wall corresponding to a vertical wall vector included in a plane, when the plane containing the vertical wait vector and crossing the horizontal plane intersects other vertical walls,  and taking the sum of the vertical wall vector contained in the plane and the vertical wall vectors of other vertical walls as a new vertical wall vector, a process 5 to make a plane including the vertical wall vector of the widest vertical wall and intersecting the plane at right angles as an intermediate cross section, and using the projected direction of the vertical wall vector on the horizontal plane as a pitch direction, and a final process 6 to prepare a tool route on the basis of the result of the process 5.
Patent JP-S55104620-A (JP)
Title: Method and apparatus for moistening dry collected dust powder
Inventor: TAKAI SEIZABUROU
IPC: B01D46/48
Filed: 1979-02-02
Abstract: PURPOSE:To moisten fine particle dust to a moisture holding amount suitable for post-treatment for a short time by carrying out water pouring, stirring and exhausting as one cycle to moisten. CONSTITUTION:When a predetermined amount of dust in a dust collecting tank 18  is recovered, an electric motor 16 of a supply screw is rotated by a detector 17 and collected dust is supplied to a treating tank 1 from a door. When a definite amount is supplied, a screw 15 is stopped and a shaft 6 is rotated by an electric motor 12 to stirr collected dust in a tank at high speed of 100-800 RPM for 1-6 min and, simultaneously, a solenoid valve 4 is opened to scatter a set amount of water within a water storage tank 5 from a nozzle 3 into a tank. After few minutes, a openable and closable door 9 is automatically opened to exhaust moistened dust onto a belt 14. This treating operation is carried out as one process and continuously repeated during the operation of a detector 15.
Patent JP-S63180263-A (JP)
Title: Calling information output method
Inventor: KUWAYAMA AKIRA
IPC: H04M3/22
Filed: 1987-01-22
Abstract: PURPOSE:To analyze a response time by outputting a time from the start of an incoming call to a response instead of a calling time regarding an incoming call. CONSTITUTION:When an incoming call is sent to a trunk line 4, a main equipment 1 detects the call, and the call is displayed in an attendant board 9 via an attendant board circuit 8. At this point of time, a system clock 11 is read, and this time is stored in the calling start time storing area of a trunk line calling status table as an incoming call time. When a response key is depressed at the attendant board 9, the equipment 1 controls a network 5 to connect a trunk line circuit 4 to the attendant board 9, and simultaneously reads the system clock 11, and stores a response time in a calling end time storing area. The calling end time of the incoming call is not stored in a storing area, but stored in a calling information editting area as a work area, and thus a response time is calculated. As a result, the analysis of a response time is made easier hence a suitable management can be achieved.
Patent JP-H01184799-A (JP)
Title: Defect detecting circuit for memory
Inventor: TAKEUCHI HIDEYO
IPC: G11C11/34
Filed: 1988-01-19
Abstract: PURPOSE:To detect a defect within a short time by dividing a word line for a memory circuit into odd and even lines and checking a change in peripheral pits at the time of generating a multi-pit change. CONSTITUTION:A 2nd port memory circuit 1 having a 2nd read-only port 5 for outputting data read out from a memory cell is connected independently of a 1st port 4 for writing/reading out data. A 1st decoder 2 having control signals 11, 12 for selecting the odd array and even array of word lines for the 1st port 4 and a 2nd decoder 3 having a control signal 14 for selecting the odd array and even array of word lines for the 2nd port 5 are connected. A register for outputting a signal for controlling a multiplexer of the 2nd port 5 and a circuit for detecting '0' from the 2nd port output are also connected. Consequently, an effect similar to marching can be obtained and a coupling defect can be easily detected within a short test time.
Patent JP-H05201794-A (JP)
Title: Production for diamond semiconductor
Inventor: OKURA KOICHI
IPC: C30B29/04
Filed: 1992-01-27
Abstract: PURPOSE:To provide a producing method for a diamond semiconductor able to grow the single crystalline diamond semiconductor with a substrate inexpensive and easy to obtain. CONSTITUTION:In the producing method for the diamond semiconductor by the vapor phase synthesis, after the 1st growth by growing a polycrystalline diamond on the substrate by the vapor phase synthesis, the diamond single crystal grains 12 are separated from the polycrystalline diamond and the 2nd growth by growing the diamond on the growing surface of the diamond single crystal grains in the 1st growth by the vapor phase synthesis while doping impurities totally or partially is executed.
Patent JP-S57126676-A (JP)
Title: Thermal transfer printing device
Inventor: ASAKURA OSAMU
IPC: B41J2/48
Filed: 1981-01-30
Abstract: PURPOSE:To heighten the speed of generation and transmission of heat and enable high-speed printing by simple structure, by using heat beams as a heat source for printing, by generating the heat beams at the time of printing and by melting ink thereby on a heat-melted transfer ink ribbon to conduct the transfer of a pattern. CONSTITUTION:First, a rotary mirror deflector 4 is rotated by a motor 6 and the initial signal of the left end is generated by an encoder 9. And printing data and a timing signal are compared, and when a dot is printed at a position of reflection of the heat beam, the heat beam is generated from a generator 3. This beam is deflected and made to fall on a transparent pressing member 5 and heats thermal transfer ink ribbon 10 from the back thereof through the intermediary of a reflecting surface 5a, whereby the ink on the ribbon 10 is melted by heat and is pressed and transferred onto a printing paper sheet 2. Since the heat beams can be led to a platen by using an optical fiber or the like by this constitution, the transmission of the heat in the order of the light velocity is enabled.
Patent JP-S61170548-A (JP)
Title: Production of high strength aluminum alloy sheet
Inventor: KISHINO KUNIHIKO
IPC: C22F1/04
Filed: 1985-01-24
Abstract: PURPOSE:To obtain the high strength Al alloy sheet having improved toughness without controlling the impurities by subjecting a Cu-containing Al alloy ingot having a prescribed composition to homogenizing treatment, and then to hot rolling and cold rolling in the direction perpendicular to the casting direction. CONSTITUTION:The alloy ingot consisting of, by weight, 5.8-6.3% Cu, 0.20-0.40% Mn, 0.05-0.15% V, 0.10-0.25% Zr, 0.02-0.10% Ti, <=0.20% Si, <=0.30% Fe, <=0.02% Mg, and the balance Al is subjected to soaking treatment at 450-535 deg.C for about 18-60hr, which is hot-rolled in the direction perpendicular to the casting direction and then cold-rolled in the same direction. In this way, the high strength Al alloy sheet having superior toughness, reduced anisotropy, and excellent formability can be obtained. Further, the ingot is preferably held at 450-535 deg.C for about 18-60hr from the soaking treatment to the finish of hot rolling by reheating it to 450-535 deg.C in the middle of hot rolling.
Patent JP-S56108622-A (JP)
Title: Transfer device for solid material
Inventor: HAYASHI TAKESHI
IPC: A01K79/00
Filed: 1980-02-01
Abstract: PURPOSE: To transfer a solid material of fish or the like with liquid as a conveying medium, by dividing enclosed tanks into water and solid material chambers with a porous plate further communicating the water chamber to a water pump through a four-way selector valve.  
     CONSTITUTION: At a position for an air selector valve 3 and four-way selector valve 9 to be placed as shown by a full line, a vacuum pump 4 is operated to induct water and fish into an enclosed tank 1A and stopped upon detection of a level of upper limit by a level detector 39. And then a water pump 10 is operated to increase fish density in the tank 1A. Then the selector valves 3 and 9 are selected to a position of chain line in the drawing to obtain a delivery process for the enclosed tank 1A and suction process for an enclosed tank 1B. When some quantity of fish water is sucked into the enclosed tank 1B, only water is press filled by the water pump 10 from the tank 1B to the tank 1A through porous plates 6. Said water thins fish water in the tank 1A with high density of fish to obtain good fluidity, thus bodies can be smoothly discharged through in a check valve 15 and delivery pipe 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11212796-A (JP)
Title: Method and device for processing instruction scheduling and medium for storing instruction scheduling processing program
Inventor: HONMA YASUE
IPC: G06F9/45
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To improve execution performance by moving a specific instruction to a back dominator block and producing a basic block that is executed in parallel with other instructions. SOLUTION: A source program analyzing part 21 of a compiler 20 analyzes a source program 10, expands it into an intermediate language and transfers it an optimization executing part 22. When an instruction (e.g. loading instruction) which does not affect execution satisfies prescribed conditions even if it is moved from another block in non-articulation block, the part 22 determines that it is a loading instruction of a pre-loading optimization object. It shifts a loading instruction that stands in the leading place in the non-articulation block to the back dominator block. A code generating part 23 inputs the final intermediate language and produces an object program 30 that includes a machine instruction which can directly be carried out by a hardware.
Patent JP-H02194082-A (JP)
Title: Gasket for syringe
Inventor: SHINJO YUJI
IPC: C08L25/00
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a composition for the title gasket improved in high- temperature compression set and sliding characteristics by mixing a specified hydrogenated block copolymer, a specified polyphenylene ether resin, a paraffinic oil, a polyolefin or PS resin, and a wax or silicone oil. CONSTITUTION:100 pts.wt. hydrogenated block copolymer obtained by hydrogenating a block (co)polymer consisting of at least two polymer blocks composed mainly of aromatic vinyl compound units and at least one polymer block composed mainly of conjugated diene compound units is mixed with 10-250 pts.wt. polyphenylene ether resin containing repeating units of the formula [wherein R<1> to R<4> are each H, halogen or a (substituted) hydrocarbon group] and having a reduced viscosity (in a 0.5g/dl chloroform solution at 30 deg.C) of 0.15 to 0.70, 10-300 pts.wt. paraffinic oil, 10-200 pts.wt. polyolefin resin and/or PS resin, and 0.5-50 pts.wt. wax and/or silicone oil, thereby giving a thermoplastic elastomer composition. This composition is partially crosslinked, if necessary.
Patent JP-S57126982-A (JP)
Title: Preparation of 4,4'-dinitrodiphenylsulfone and 4,4'- dinitrodiphenylsulfoxide
Inventor: HIRASHIMA TSUNESUKE
IPC: C25B3/23
Filed: 1981-01-28
Abstract: PURPOSE: To obtain the corresponded sulfone or sulfoxide in a high selectivity, a high yield as well as high purity by using a mineral acid in a lower fatty acid aqueous solution as a support electrolyte to subject 4,4'-dinitrodiphenyl- sulfide or the like to electrolytic oxidation.  
     CONSTITUTION: In an aqueous solution containing a 1W4C aliphatic carboxylic acid and a hydrogen halide as a support electrolyte, 4,4'-dinitrodiphenylsulfide and/or 4,4'-dinitrodiphenylsulfoxide is subjected to electrolytic oxidation to obtain 4,4'-dinitrodiphenylsulfone. In this reaction, as the support electrolyte, by using an inorg. or an organic acid selected from sulfuric acid, nitric acid, perhalogenated acids and sulfonic acids, 4,4'- dinitrodiphenylsulfoxide is obtained from 4,4'-dinitrodiphenylsulfide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09204327-A (JP)
Title: Information providing terminal and communication information providing system
Inventor: SAKOGUCHI IWAO
IPC: H04B14/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in service while effectively utilizing the storage means of a limited capacity by selecting a compressing method with respect to information for providing service based on a request result, etc., so as to execute the restoring processing and the re-compressing processing of compressed information. SOLUTION: KARAOKE (orchestration without lyrics) terminals 10 distributed and installed at each local area count the playing frequency of each music to transmit a host computer 30. The host computer 30 collates playing frequency information of each music sent from each KARAOKE terminal 10 to sort frequently requested popular music and not-popular music. In addition the host computer 30 transmits to the KARAOKE terminals 10 specifies a playing data compressing method attaching more importance to the acceleration of restoration than to a compressibility for frequently sung music and a compressing method of long restoring time and high compressibility so as to secure the dead capacity of a hard disk for music sung not frequently. Each KARAOKE terminal 10 receiving these specification re-edits playing data stored in HDD 13 based on a specified compressing method.
Patent JP-S63180357-A (JP)
Title: Production of casting having fluid permeability
Inventor: HORIE TAKAO
IPC: B22D11/00
Filed: 1987-01-21
Abstract: PURPOSE:To stably produce a casting having fluid permeability by constituting a mold supporting ceramic porous body, which the skeleton itself is hollow three-dimensional mesh structure in a cavity, by combining a cope and a drag and casting molten metal in the cavity. CONSTITUTION:Slurry of ceramic, such as alumina, SiC and others, is stuck on the surface of three-dimensional mesh structural body obtd. by foaming the foaming resin, dried and burnt, to produce the ceramic porous body 20 having three-dimensional mesh skeleton 26 and penetrating porosity 22. This ceramic porous bodies 20 are fitted in casting cavities 16 of plural molds 10 formed by fastening the combination of cope and drag, by supporting tools 32. The molten metal is cast into the cavity 16 from a sprue 12 through a runner 14, and the casting 24 making the casting metal 42 as matrix and having ceramic body 26 of three-dimensional mesh skeleton, in which exists plural penetrating porocity 22, and having fluid permeability, is stably produced.
Patent JP-H05203173-A (JP)
Title: Air-conditioner
Inventor: AOKI KATSUYUKI
IPC: F24F1/0325
Filed: 1992-01-27
Abstract: PURPOSE:To obtain an air-conditioner in which noise caused by the rotation of a cross-flow fan can be made low, even though the air-conditioner is made thin in depth by approaching the cross-flow fan to a heat-exchanger. CONSTITUTION:In an air-conditioner, a plurality of fins 6 are arranged in parallel with each other on a heat-exchanger 2 and each of then has edge parts. Concave parts 6b, 6c are formed on the edge parts being at the side of a cross- flow fan 3 about a refrigerant tube 7 for the heat-exchanger 2, of the edge parts being adjacent to the cross-flow fan 3. These concave parts 6b, 6c formed by bending the above-mentioned places of the edge parts, in parallel with the refrigerant pipe 7 are alternately shifted in the longitudinal direction of the fins 6 and are, in zigzags, arranged in the longitudinal direction of the refrigerant tube 7. In this way, the air-conditioner which is thin and in which noise caused by the rotation of the cross-flow fan is low, can be obtained.
Patent JP-H05206886-A (JP)
Title: Wireless transmission system
Inventor: KUBOYAMA HARUHIRO
IPC: H04B17/00
Filed: 1992-01-27
Abstract: PURPOSE:To make the intermediate frequency and the transmission reception frequency stable and to take synchronization easily by using a local oscillation frequency in common for the transmission reception circuit for all terminal equipments. CONSTITUTION:An intermediate frequency signal is inputted to a frequency conversion circuit 11 of a transmission circuit 1 of a specific terminal equipment, the signal is mixed with a local oscillation signal selected by a changeover circuit 16 among signals from plural local oscillators 12a, 12b,... and converts the result into a high frequency transmission signal. The changeover circuit 16 selects any local oscillation frequency signal synchronously with the signal clock, a high frequency transmission signal outputted from the frequency conversion circuit 11 is amplified by an amplifier circuit 13, the amplified signal is inputted to a mixture circuit 18, in which the signal is mixed with a local oscillation frequency signal from an amplifier circuit 17 and the mixed signal radiates in air from an antenna 15 via an output circuit 14. Moreover, other terminal equipment generates a local oscillation frequency signal for the frequency conversion between the transmission reception frequency signal and the intermediate frequency signal based on a received reference signal.
Patent JP-H04247342-A (JP)
Title: Methacrylic resin for optical information recording body
Inventor: TAYAMA SUEHIRO
IPC: G11B7/2533
Filed: 1991-02-01
Abstract: PURPOSE:To provide a methacrylic resin useful as an information recording body. CONSTITUTION:This methacrylic resin for information recording body consists of 85 to 99.5wt.% methyl methacrylate unit and 15 to 0.5wt.% tricyclo[5.2.1.0<2.6>]decanyl acrylate unit. The methacrylic resin for information recording body which has excellent heat resistance and flowability while maintaining the excellent optical characteristics intrinsic to the methacrylic resin is obtd.
Patent JP-H08199301-A (JP)
Title: Cold nonaging galvanized steel sheet for deep drawing excellent in low corrosion rate characteristic and its production
Inventor: SHIODA KOSAKU
IPC: C21D8/02
Filed: 1995-01-30
Abstract: PURPOSE: To produce a cold nonaging galvanized steel sheet for deep drawing excellent in low corrosion rate characteristics by preparing a steel sheet having a specified componental compsn. in which the contents of P, Cu and B are respectively prescribed and executing galvanizing treatment. CONSTITUTION: A steel sheet contg., by weight, 0.0001 to 0. 0026% C, <=0.8% Si, 0.03 to 1.8% Mn, 0.015 to 0.12% P, 0.0010 to 0.020% S, 0.005 to 0.1% Al, 0.0001 to 0.0080% N and 0.0001 to 0.0030% B, furthermore contg. 0.1 to 0-5% Cu, and the balance Fe with inevitable impurities is prepd. This steel sheet is galvanized, by which the galvanized steel sheet having excellent low corrosion rate characteristics and furthermore combining cold nonaging characteristics and deep drawing characteristics can be obtd.
Patent JP-H03216794-A (JP)
Title: Controller for cup type vending machine
Inventor: YAMAMOTO MASAHIRO
IPC: G07F13/00
Filed: 1990-01-22
Abstract: PURPOSE:To confirm the filling of a drainage bucket beforehand by displaying the water level of the bucket to the outside. CONSTITUTION:A controller 3 consists of a ROM 7 which stores programs, a RAM 8 which stores data, etc., an arithmetic CPU 9, an I/O element 10, and an A/D converter 11 which converts the signal of a water level sensor 5 into a digital signal. Then the controller 3 inputs the signal received from the sensor 5 and outputs a display signal to a display device 4. In such a constitution, the water level of a drainage bucket 1 is detected and displayed to the outside. Thus the filling of the bucket 1 is known beforehand.
Patent JP-H06257696-A (JP)
Title: Duct repair device
Inventor: ISONO KAZUYA
IPC: F16L55/16
Filed: 1993-01-28
Abstract: PURPOSE:To provide an integral repaired structure under the relatively simple control of heating temperature, regarding a duct made of synthetic resin. CONSTITUTION:In this duct repair device 1, a flexible film 8 is formed at the external side of a cylindrical body 2 in such a way as surrounding the body 2, and an expansion chamber R is formed between the film 8 and the body 2. At the same time, a fluid passage is forded at the internal side of the body 2, and a repair material 33 impregnated with such synthetic resin as accelerated in curing under the application of heat, is fitted to the external side of the film 8. Then, a heated pressure fluid is introduced in the expansion chamber R. As a result, the film 8 is made to bulge externally and the repair material 33 is pressed to the internal side of a duct 1. Then, the resin is cured to repair the duct 1. Regarding this device 1, an empty chamber 6 is provided between the expansion chamber R and the fluid passage.
Patent JP-H10208415-A (JP)
Title: Magnetic disk apparatus
Inventor: SAKURAI SHIGERU
IPC: G11B21/22
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk apparatus which can prevent such problems that a magnetic head hits and damages a magnetic disk face when a shock or the like is applied to a main body of the apparatus when the apparatus is not operating, etc. SOLUTION: The magnetic disk apparatus is provided with a movement control means which moves a magnetic head 14 towards the center of a magnetic disk 13 before the apparatus stops, and curved faces 24c, 21a, 21d, 12c which are supported by a motor hub 12 supporting the magnetic disk 13 and regulate a separation action of the magnetic head 14 away from a magnetic disk face after the magnetic head 14 is moved by the movement control means.