baber/WOPTO huggingface dataset:
Patent JP-H0326310-A (JP)
Title: Method for avoiding generation of highly condensed aromatic hydrocarbon and dioxins in incineration facility and apparatus for executing this method
Inventor: ETSUKEHARUTO BEEBAA
IPC: B01D46/24
Filed: 1990-06-08
Abstract: PURPOSE: To avoid a formation of highly condensed aromatic hydrocarbons and dioxines by eliminating dust using ceramic filter element with a specified porosity which is made of SiO2 , Al2 O3 and/or ZrO2 and an inorganic binder. CONSTITUTION: The dust is eliminated by utilizing ceramic filter elements 13a and 13b, with a porosity of 50-90%, which composes 15-50 wt.% SiO2 , 30-70 wt.% Al2 O3 and/or ZrO2 and 1-10 wt.% and inorganic binder (for example: alkali silicate salt), used in a dedusting filter 10 behind a combustion furnace 1. This filter element has thickness of 10-30 mm, pressure drop of 500-1,000 mm bar, and composes of a felt which fibers are compacted with the inorganic binder. As a result, the formation of aromatic hydrocarbons and dioxines is avoided in the combustion device and the formation is securely prevented during cooling of an exhaust gas; and these substances is not detected in the dust.
Patent JP-H0314288-A (JP)
Title: Packaging of resin sealed semiconductor device
Inventor: MORI NOBUYUKI
IPC: H05K3/34
Filed: 1989-06-13
Abstract: PURPOSE:To relax thermal stress imposed on a sealed resin and prevent resin being cracked by placing a metal plate on a resin sealed type semiconductor device and then passing it through an infrared rays reflow furnace. CONSTITUTION:An external lead 14 of a semiconductor device is placed at a soldered part 17 on a packaged substrate 11 by positioning. Then, an aluminum plate 12 which is 1.5-2.0mm thick is placed on the upper surface of a sealed resin part 16, it is passed through an infrared rays reflow furnace 15, and it is joined to the external lead 14 and the soldered part 17. Since the aluminum plate is placed on the semiconductor device, the sealed resin 16 cannot be heated abruptly, thus preventing crack from occurring.
Patent JP-S5484353-A (JP)
Title: Overall disposal method of urban waste lixiviating waste water by granulated slag
Inventor: IGARI YOSHIMASA
IPC: C04B5/00
Filed: 1977-12-19
Abstract: PURPOSE: To easily dispose waste water lixiviated from urban wastes even if said waste water is peculiar, in a method that disposes said waste water by granulated  slag obtained from an iron manufacturing furnace and removes CODM n  and color in waste water.  
     CONSTITUTION: (a). A process that granular bodies obtained by pulverizing granulated slag into approx. 100 mesh is added to waste water to be disposed at a rate of 5W20 times more than CODM n  in waste water, mixture is the stirred for. 2 hrs. from 30 min. and waste water disposed is filtration separated. (b). A process that improved granular boides, which are obtained by adding 5W35 wt. portion of monovalent or bivalent metallic carbonate or these multiple carbonate to 100 portion of said granulated slag granular boides, by mixing them and by heating burning the mixture at 350W850°C, are added to waste water to be disposed, agitation disposed and filtration separated in the same manner as said process a. (c). A process that the pH of waste water to be disposed is reduced to at least not more than 4 by adding mineral acid to said waste water and precipitate is filtration separated. Waste water is disposed by combining these processes in arbitrary orders. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05344330-A (JP)
Title: Picture area discriminating device
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/40
Filed: 1992-06-11
Abstract: PURPOSE:To evade an erroneous discrimination by extracting picture elements under consideration as a linear picture when more that the prescribed number of picture elements are continued in the same edge direction and the same density level direction based on preserved edge information. CONSTITUTION:Picture data having a gradation are inputted to an inputting means, and a density difference in a picture group constituted of the picture element under consideration and the picture elements in the neighborhood of it is calculated by a density difference arithmetic means. At the time of discriminating that the density difference of more than a fixed value is present in the picture group based on the calculated density difference, the picture element under consideration is discriminated as an edge. At that time, the information of the picture element corresponding to the discriminated edge, and the direction of the edge direction and the density level direction is preserved by an edge information preserving means. When more than the prescribed number of picture elements corresponding to the edge are continued in the same edge direction and the same density level direction, the picture elements under consideration are extracted as the linear picture. Thus, the erroneous discrimination of continuous dots as the linear picture can be evaded.
Patent JP-H09452-A (JP)
Title: Food with steam heating device
Inventor: NISHIDA HARUZOU
IPC: B65D81/34
Filed: 1995-06-19
Abstract: PURPOSE: To evenly spread steam all over the entire food and to suitably perform heating. CONSTITUTION: While a main food 3 and a sub food 4 are taken out from a bag and put in a food container 5, when a user simultaneously cleaves a heat generating material bag 22 and a water bag 23 by pulling a string 24 from the outside of a box 1 and starts heat generating reaction, generated steam rises through a sheet member 25 and heats the main food 3 and the sub food 4 inside the food container 5. At this time, since the bottom wall of the food container 5 is formed by a steam transmission sheet provided with moisture permeability, the steam rises from the entire bottom wall of the food container 5 and thus, the steam is evenly spread all over the entire main food 3 and sub food 4.
Patent JP-S5941288-A (JP)
Title: Label printer
Inventor: KOIKE SEIJI
IPC: B65C11/02
Filed: 1982-08-31
Abstract: PURPOSE:To enable to omit a label presser and to easily set a base paper, by a method wherein the first and second feeding parts each of which is comprised of a pair of rollers are provided respectively on the downstream side of a label- releasing body and on the upstream side of a printing part, circumferential velocities of the rollers are set to be different from each other, and the rollers are connected to each other by a spring belt. CONSTITUTION:The first base paper feeding part 8 comprised of a pair of opposed rollers 6, 7 is provided on the downstream side of the label-releasing body 5, while the second base paper feeding part 1 comprised of a pair of opposed rollers 9, 10 is provided on the upstream side of the printing part 4. The roller 6 is connected to a stepping motor 12, the rollers 6, 10 are connected to each other by the spring belt 13, and speed reduction ratios are so set that the circumferential velocity of the roller 6 is slightly higher than that of the roller 10. Accordingly, since the belt 13 slips in accordance with load, the tension thereof will not be raised to or beyond a predetermined value, and a cutting accident of the base paper 1 can be prevented from occurring.
Patent JP-S6211667-A (JP)
Title: Line thermal transfer color recording apparatus
Inventor: YASUMI KUNIO
IPC: B41J13/10
Filed: 1985-07-10
Abstract: PURPOSE:To prevent the generation of skew and the color shift of color recording at the times of the feed-in and pull-back of recording paper, by preparing a pressure contact member from a non-rotational elastomer and forming the contact surface thereof with a platen from a material having friction coefficient lower than that of the surface of the platen. CONSTITUTION:A pressure contact member 19 is constituted, for example, by covering an elastomer 35 with a slip material 36 and mounted to a lever member 37. The elastomer 35 functions so as to uniformly press the slip material to a platen 18 without irregularity and, as the material quality thereof, foamed rubber or foamed urethane resin having large restoring force is used and, as the slip material 36, a material having friction coefficient lower than that of the surface of the platen 18, for example, a thin metal plate such as a stainless steel plate having flexibility or a fluorocarbon resin film is suitable. The pressure contact member 19 itself does not rotate. Because recording paper is held between the platen 18 and the pressure contact member 19 at the time of color recording, the generation of skew due to the widening of a nip width is prevented and color shift is eliminated.
Patent JP-S5674751-A (JP)
Title: Test system
Inventor: YOKOYAMA FUJIO
IPC: G06F9/22
Filed: 1979-11-26
Abstract: PURPOSE: To decrease the number of pattern matchers by storing the same data in the test register and testing it, in case when a data in the working register is tested, in the system for testing the status of the data processing unit and its operation result.  
     CONSTITUTION: A data which has been processed by the arithmetic circuit 12 is latched to the output data register 13, and is stored in one of the working registers 2 1 W2 n . When it is desired to test this data, the data is stored in the test register 25, as well, by the micro-instruction. It is designated to test the contents of the register 25 in its test field by the next micro-instruction. The test field of this micro- instruction is decoded by the test matrix 19, it is collated with the data in the test register 25, the test result is stored in the test result store register 24, and it is utilized as a selective condition of the micro-instruction selective circuit 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5483835-A (JP)
Title: Scanning circuit for electrostatic recorder
Inventor: TAGAWA KOUSEI
IPC: G03G15/05
Filed: 1977-12-17
Abstract: PURPOSE:To improve the recording performance with the use of a simple construction by controlling the voltage application to a recording electrode through an auxiliary electrode establishing a distribution capacity. CONSTITUTION:When a switch S0 is turned on with MOS transistors S11, S12 and so on being inconductive, a high voltage is applied to the earth constituting an auxiliary electrode 3 and the  distribution capacities Ce of common recording electrodes 21, 22 and so on, and a voltage lower  than a recording threshold valve is applied to the electrodes 21, 22 and so on, in which no voltage  is applied to opposite needle electrodes. This voltage is reduced to a zero potential by the discharge of the capacities Ce and so on when the transisitors S11, S12 and so on corresponding to the electrodes 21, 22 and so on requiring no recording operation are rendered conductive. If the needle electrodes facing the electrodes 21, 22 and so on supplied with the voltage under that condition are controlled in response to the recording signals, a high voltage is applied through the capacitites Ce to the electrodes 21, 22 and so on to posivively unitilize the distribution capacity so that the recording operation at a high speed without any ghost coming from the induced voltage of the distribution capacity can be accomplished with the use of a simple construction requiring no resistor net or the like.
Patent JP-H0319637-A (JP)
Title: Rotary cattle-breeding facility
Inventor: KAWAGUCHI HARUYUKI
IPC: A01K1/01
Filed: 1989-06-16
Abstract: PURPOSE:To automatically transfer stable manure toward a discharge port and to constantly keep a livestock barn in clean state by using a scraper movable relative to a floor material or a sewage tank according to the rotation of a turn table. CONSTITUTION:A rotatable circular turn table 2 has a plurality of livestock pens 3 divided in circular direction. Each livestock pen can hold one livestock A. A sewage tank 70 and a roaster-like floor material 6 are provided in circularly continued state along the circumference of the turn table 2. Manure excreted by the livestock A is dropped through the floor material 6 into the sewage tank 70. Scrapers 83, 84, etc., are placed in such a manner as to be movable relative to the floor material 6 or the sewage tank 70 according to the rotation of the turn table 2. The livestock A is bred while intermittently rotating the turn table 2 with a driving unit 50. The manure is automatically scraped with the scrapers 83, 84, dropped into the sewage tank 70 through the floor material 6 and discharged from a discharge port 77.
Patent JP-H0642054-A (JP)
Title: Column and beam joining construction of building unit
Inventor: TSUDA SHINJI
IPC: E04B1/24
Filed: 1992-06-11
Abstract: PURPOSE:To make it possible to join a column and beams forming a framework of a building unit with fewer members. CONSTITUTION:A first bracket 5 is mounted to the end of a column 2, a slit 7 is formed on the column 2 at an interval corresponding to the height of each of the beams 3 from the first bracket 5, and a second bracket 6 is inserted in the slit 7 and is mounted to the column 2. The ends of the beams 3 are joined to the first and second brackets 5 and 6.
Patent JP-S63315233-A (JP)
Title: Manufacture of polyolefin metallic laminated sheet
Inventor: TAKAHATA NORIO
IPC: B32B15/08
Filed: 1987-06-18
Abstract: PURPOSE:To contrive an improvement in manufacturing efficiency by improving adhesion between polyolefin superior in dielectric properties and a metallic foil, by laminating the metallic foil, a polyolefin adhesive film, glass fiber cloth and a crosslinkable polyolefin sheet in order and they are integrated through heating and pressurization. CONSTITUTION:A metallic foil 1, a polyolefin adhesive film 2, glass fiber cloth 3 and a crosslinkable polyolefin sheet 4 are superposed upon one another, for example, in the order of the metallic foil 1-polyolefin adhesive film 2-glass fiber cloth 3- crosslinkable polyolefin sheet 4-glass fiber cloth 3-polyolefin adhesive film 2-metallic foil 1. Then after passing them through a hot roll 6 of a preheating tank 5, they are integrated by passing them through a rotary pressure roll 7 and formed into the laminated sheet of about 1.5mm thick. The glass fiber cloth 3 can prevent a warp or a twist to be generated on the laminated sheet due to a distortion to be generated at the time of molding processing such as heating-cooling processes. As the polyolefin sheet 4 becomes hard to melt thermally due to use of the same crosslinked beforehand, it becomes possible to perform continuously heating and pressurizing operations at the time of monolithic molding, and manufacturing efficiency can be improved as compared with that of press molding.
Patent JP-S6310454-A (JP)
Title: Charge preventing device in ion implantation equipment
Inventor: FURUMIYA HIDEO
IPC: H01J37/317
Filed: 1986-06-27
Abstract: PURPOSE:To make it possible to apply an ion implantation equipment for fabrication of fine semiconductors by providing a photoelectric cathode surface constructed with photoelectric cathode materials and an UV lamp radiating UV on the said photoelectric cathode surface to emit photoelectrons, and arranging the said photoelectric cathode surface and the said UV lamp so as that the emitted photoelectrons are supplied over the surface of a sample. CONSTITUTION:A UV source 5 containing a UV lamp 6 emitting UV is provided in the vicinity of an arranged sample 4, and a photoelectric cathode surface 7 is located so as to be irradiated by the UV emitted from the UV lamp 6. Especially, the location of the photoelectric cathode surface 7 is determined so as that the photoelectrons 8 emitted by the irradiation of the UV reach to the sample 4. As for the photoelectric cathode materials constructing the photoelectric cathode surface 7 GaAs is adopted because, when a silicon semiconductor integrated circuit is applied for the sample, the variation of characteristics is introduced by the contamination of alkaline metals. The sample 4 and the photoelectric cathode 7 are both grounded, thus the photoelectrons 8 emitted from the cathode surface 7 are supplied to the sample 4. Thereby the positive charge on the sample can be neutralized.
Patent JP-H10340598-A (JP)
Title: Semiconductor memory
Inventor: TSUKIKAWA YASUHIKO
IPC: H01L21/8242
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which initial defect can be sufficiently accelerated by burn-in-test. SOLUTION: A DRAM is separately provided with a node N6 for inputting a bit line potential of arm equalizer provided corresponding to pairs of bit line BL, /BL of each odd numbers and a node N6 for inputting a bit line potential of an equalizer provided corresponding to pairs of bit Line BL,/BL of each even numbers. At the time of burn-in-test, a 'H' level is applied to one side of the nodes N6 and a 'L' level is applied to the other side of the nodes N6, and electric field stress is simultaneously is given between adjacent pair of each bit line.
Patent JP-2000336997-A (JP)
Title: Keyless entry system
Inventor: IDO YOICHI
IPC: B60R25/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a keyless entry system capable of enhancing the anti-theft ability of a vehicle equipped with power windows but having no key cylinder or door handle or both of them on the outside of the vehicle. SOLUTION: When the approach of a person is detected by a driver detecting circuit 3, an identification request code ad an identification code are transmitted and received between a transceiver 1 at the portable side and a transceiver 2 at the vehicle side, and when the identification code received by the transceiver 2 at the vehicle side coincides with the self-stored identification code, the control circuit 5 controls a power window device 30, and a window glass at driver's seat side is descended and an inner lock is made releasable.
Patent JP-H0815355-A (JP)
Title: Field sensor
Inventor: YAMADA ATSUSHI
IPC: G01R29/12
Filed: 1994-07-04
Abstract: PURPOSE:To detect an electric field accurately by applying the field to be detected periodically to a waveguide and converting the polarization direction of a propagating light. CONSTITUTION:A current is fed between the electrodes 11 of alight source 6 while applying an electric field to be detected thus emitting light. A light propagating in TE mode through the active layer 14 of the light source 6 enters through a clad layer 17 into a waveguide 12 and propagates thereon. On the other hand, the field transmits through a comb electrode 3 of a TE-TM mode converter 2 and applied periodically to the waveguide 12 thus varying the refractive index thereof periodically in the propagating direction. Consequently, the main component of TE mode light is converted into TM mode. A filter 4 absorbs the TE mode light and passes only the TM mode light and the intensity thereof is detected by means of an optical detector 7. A period for maximizing the detection output is then determined in order to determine the optimal period of field being applied to the waveguide 12 of the converter 2 thus determining the field strength. This constitution realized highly accurate field detection regardless of the optical loss of the waveguide.
Patent JP-S5676805-A (JP)
Title: Display device
Inventor: SHIRAKI YASUO
IPC: G05B23/02
Filed: 1979-11-27
Abstract: PURPOSE:To eliminate the individual input of the fault signal and thus decrease the number of cables, by securing a combination between the fault signal of each fault and the fault request signal of every apparatus and to be supplied to the display device. CONSTITUTION:The fault signals F01-F0n of every apparatus within the block 1 plus the fault element signals F11-F1m within the block 2 are supplied to the input ports 3-1 and 3-2. At the same time, the ports 3-1 and 3-2 deliver the signals F01- F0n and F11-F1m to the input/output bus 7 by the request of the arithmetic control device 5, and at the same time the port 3-1 generates the input variation signal 10 to turn on one of the signals F01-F0n to then deliver it to the state variation detecting circuit 4. Then the state variation is detected for the input variation signal 10, and the output data supplied from the storage device 6 is supplied to the output port 8 from the storage device 6 by the device 5 to secure the combinations among the signals F01-F0n and F11-F1m. Then the individual fault of the apparatus is displayed on the fault display devices F1-1-Fm-n.
Patent JP-2000307156-A (JP)
Title: Method of polishing surface of led lamp and led lamp polished by the polishing method
Inventor: FUNAI HIROSHI
IPC: H01L33/56
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of polishing the surface of an LED lamp, in which the surface of the package of a conventional LED lamp (light-emitting diode) to radiate light also from the side surface of the LED lamp. SOLUTION: There are basically two methods for polishing the surface of a package of an LED lamp 4. One of the two methods comprises a step of jetting a polishing material of powder or particles of a metal or a ceramic material against the package of the lamp 4 mounted on a base board 1 or a rotating board by jet nozzles 3 of a jet device to polish the surface of the package. Another method comprises a step of polishing the surface of the package by a polishing tool such as a file and a grinding stone or a polishing tool including a polishing material secured on the inner surface of a hole into which the package is fit and covering the package of the lamp 4 by rotating the polishing tool or vertically moving the polishing tool to polish.
Patent JP-S5859192-A (JP)
Inventor: MORIKAWA MASAO
IPC: B66C23/70
Filed: 1981-09-25
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-H04231480-A (JP)
Title: Post-washing method of chemical conversion coating
Inventor: TOOMASU KORUBERUKU
IPC: C23C22/83
Filed: 1991-05-28
Abstract: PURPOSE: To produce Al based metallic materials having chemical conversion films which are excellent in corrosion resistance and coating film adhesiveness by subjecting the surfaces of the Al based metals formed with the chemical conversion films of Ti, Zn and Hf systems to post washing with an aq. acidic soln. contg. Al, Zn and fluoride.  
     CONSTITUTION: The surfaces of members consisting of Al or Al alloys of an Al-Si system, Al-Mn system, Al-Mg system, etc., are cleaned by alkaline degreasing and washing, and are then treated with the liquid contg. Ti ions, Zn ions or Hf ions or further passivation components of fluoride, phosphate, boride, etc., by which the chemical conversion films not contg. harmful head Cu are formed. Next, the surfaces are washed for 1 to 120 seconds with the post-washing liquid of 0.1 to 8.0 g/l in the total concn. of Al, Zn and F of acidic aluminum fluorozirconate, (0.15 to 8.0):1:(5 to 52) in the molar ratio thereof and ≤5 in the pH value thereof and are then dried. The Al-base metals having the pollution-free chemical conversion films having the excellent corrosion resistance and the adhesion property of coating materials when coated are obtd. 
     COPYRIGHT: (C)1992,JPO