baber/WOPTO huggingface dataset:
Patent JP-H10186897-A (JP)
Title: Electrifying device, image carrier and image forming device
Inventor: SHIMURA MASARU
IPC: G03G15/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a transferring device in making a diameter of a transferring roller small, while preventing unnecessary electric discharge between the transferring roller and a photosensitive drum. SOLUTION: The transferring roller 15 is composed by containing a periphery of a conductive shaft 15a with an elastic layer 15b. An end part the conductive shaft 15a is supported by a conductive bearing 30 in freely rotationally and the other end part is supported by the insulated bearing 32, and pressed to the photosensitive drum 11 by pressure springs 31 and 33. In the meantime, when applying transfer bias on the conductive bearing 30, so as to prevent the electric discharge from occurring between the nearest part to the photosensitive drum 11 on the conductive member in the transferring roller side namely, an section 30a opposite to the photosensitive drum 11 in the conductive bearing 30, and the photosensitive drum 11, an insulating part is formed on the opposing section 30a on the conductive bearing 30.
Patent JP-H11183837-A (JP)
Title: Optical scanner
Inventor: ONO YUJI
IPC: G02B26/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive optical scanner. SOLUTION: In the optical scanner 30 shown in (B), a pair of mirrors 14 mutually forming a 90 deg. relative angle are arranged on an optical path from a rotary polygon mirror 16 up to an fθ lens 17 and a pair of mirrors 19 mutually forming a 90 deg. relative angle are arranged on an optical path from the fθ lens 17 up to a plaotosensitive drum 20 without using an expensive optical system having complicated structure. Since the mirror pairs 14, 19 respectively forming 90 deg. relative angles are arranged on respective optical paths, optical path length loaded on the scanner 30 can be shortened about to a half of a developed state while suppressing the height of the scanner 30.
Patent JP-H09169111-A (JP)
Title: Ink jet printer
Inventor: YOSHIDA HITOSHI
IPC: B41J2/045
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stable ink liquid droplet quantity by rapidly restoring a meniscus to the original position after emission even when high viscosity ink is used to emit ink at the same meniscus position every time. SOLUTION: In an ink jet printers, the diameter of the nozzle 5 of an ink jet head is set to 50-70μm to lower the resistance to the flow of ink with viscosity of 10-100 cp at the part of the nozzle and ink is rapidly supplied to a cavity chamber from an ink manifold after emission to perform printing in the liquid droplet quantity and drive frequency corresponding to resolving power. By this constitution, ink is emitted in the same liquid droplet quantity every time to obtain a printing result of high quality.
Patent JP-H06173322-A (JP)
Title: Toilet bowl
Inventor: MIWA EIJI
IPC: E03D11/02
Filed: 1992-12-03
Abstract: PURPOSE:To improve the drainage power of flushing and washing water, by a method wherein the flushing water is poured along the inner periphery of a wall on a drainage line for a trap and a washing water opening, through which the washing water is poured in the drainage direction of the flushing water, i.e., jet water, or at right angles thereto, is provided on an upward inclinatory basin in the drainage line. CONSTITUTION:When a flushing valve or the like is operated by a user, flushing water, i.e., jet water, is ejected from a jet 4 toward an upward inclinatory part 5a in a drainage line 5 for a trap, following which the jet water flushes water W for water sealing to the side of a top part 5b on the drainage line 5. At the same time, washing water is poured through a washing water opening 7 along the inner wall of the trap. For this reason, the resistance of the jet water against the inner wall is reduced by the washing water from the washing water opening 7 and the water W is strongly flushed by the jet water. After that, the water is poured from the top part 5b to a hanging part 5c and the inside of the drainage line 5 is quickly filled with the water, and thus siphonage is quickly started in the drainage pipe 5. In this way, the siphonage is quickened compared with conventional articles and drainage power can be heightened.
Patent JP-H07202116-A (JP)
Title: Multichip semiconductor device
Inventor: SENBA NAOHARU
IPC: H01L23/538
Filed: 1993-12-28
Abstract: PURPOSE:To judge the connection state of each chip without using a chip holder by a method wherein wiring lines are arranged leaving a microscopic space against the main wiring line, and each wiring line and the main wiring line are electrically connected with each other using a connection material. CONSTITUTION:Chips 4A to 4I are arranged in a flat checker form on a circuit substrate 3. A ground line 10 and a power source line 20 are connected to each chip. A ground main line 11 and a power source main line 21 are formed on the side part of the circuit substrate 3 by a wiring pattern, the chips 4A to 4I are connected to the main lines 11 and 21 through the intermediary of ground lines 12A to 12I and power source lines 22A to 22I. Accordingly, as the connection condition of each mounted chip can be judged without using a chip holder, the chip holder can be highly integrated, miniaturized and reduced in weight in component of the chip holder.
Patent JP-2000148678-A (JP)
Title: Mechanism performing safe integrated processing by protecting open decentralized data base using network by ciphering
Inventor: SHIRATA HIDEAKI
IPC: G06F21/10
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To collect charges for database use, while improving the safety by coupling a network-client side data input device which ciphers and makes information open with a network-server side data base processor, which interprets and replaces the information protected by the ciphering with a plaintext. SOLUTION: A client side receives an ID, a cipher key, and an authoring program for application ciphering to a server side. The authoring program ciphers inputted data according to the ID and cipher key. Data generated on the client side are made open through a network in the form of a document which can be replaced with ordinary protocols. Even though the data can be accessed, the contents have been ciphered and cannot be read by a 3rd person. The ciphered document itself can be freely distributed through an open network whose running cost is low.
Patent JP-H07200814-A (JP)
Title: Image color correcting method
Inventor: UCHIDA ATSUSHI
IPC: H04N1/46
Filed: 1993-12-29
Abstract: PURPOSE:To correct the color of a subject image to be a desired color by a simple operation. CONSTITUTION:An image to undergo the color correction is read out of an image data storage pert 10A end shown on a display 14. At the same time, the input image data are converted into a coordinate system of HLS by a coordinate system converting part 24. Then, the optional corrected value DELTAH, DELTAL, and DELTAS are from inputted from corrected value input part 26 and added to the HLS coordinate value of the subject image at a color correction arithmetic part 32. This HLS value is converted into the RGB data and shown on the display 14. If the result of correction is satisfactory, the corrected image data are adversely converted into a CMYK coordinate system, for example, for a printing image and stored in a corrected image data storage part 10B.
Patent JP-H11180787-A (JP)
Title: Carbide ceramic and its production
Inventor: WAKASUGI TAKESHI
IPC: C04B41/80
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic carbide excellent in deodorizing and sterilizing effects and usable in various uses such as gas adsorption and gas filtration. SOLUTION: A compact consisting essentially of clay for earthenware, titanium dioxide, barium titanate and silver zeolite is fired and smoked so as to stick carbon to the surface and inside of the compact. It is preferable that 100 g clay for earthenware, 5 g titanium dioxide, 10 g barium titanate, 10 g silver zeolite, 10 g activated carbon and 20 g glair are mixed under stirring, fired at about 1,300 deg.C max. temp. in a charcoal kiln and smoked. The surface of the resultant compact is made porous because the glair is contained and the porosity of the compact is regulated in accordance with the glair content. When powder of shells such as oystershells is incorporated into the compact, the sterilizing effect of the resultant ceramic is promoted.  Particularly in the case of firing in a kiln such as a charcoal kiln in a reducing atmosphere, pH does not rise and a high sterilizing effect can be produced.
Patent JP-H06172473-A (JP)
Title: Production of silicon-containing resin
Inventor: MATSUMURA KOUZABUROU
IPC: C08F212/00
Filed: 1992-12-07
Abstract: PURPOSE:To provide a process for producing a silicon-containing resin having excellent long-term stain resistance and storage stability without deteriorating the strong points of silicon-containing resin. CONSTITUTION:A silicon-containing resin is produced by radically polymerizing (a) at least one kind of monomer selected from acrylic acid esters, methacrylic acid esters and styrenes, subsequently charging the polymerization system with a mixture composed of (b) at least one kind of polysiloxane macromonomer containing vinyl group, (c) a mixture of at least one kind of silane compound containing vinyl group and optionally further (d) at least one kind of polymerizable monomer having carboxylic acid group and carrying out the radical copolymerization in two steps.
Patent JP-2001176188-A (JP)
Title: Recording system
Inventor: TERAKADO TOMOKO
IPC: H04N21/4147
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording system commonly understanding/owning the information preserved as the same data format by the communication among the equipments analyzing/performing at least all-purpose data descriptive language, e.g. XML. SOLUTION: This recording system consists of information receivers provided with a function decoding the all-purpose data descriptive language, and a recording device having a data recording area recording the data from the information receivers and a document type recording area recording the document type definition of at least the all-purpose data descriptive language, and the recording device transmits the recorded document type definitive information at the time of connected with the information receivers to the information receivers, and the information receivers receiving the document type definitive information transmit the data to the recording device side based on the received document type definitive information.
Patent JP-H11179400-A (JP)
Title: Sludge dehydrating agent and treating method for sludge
Inventor: INAGAKI YASUSHI
IPC: B01D21/01
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve filtration efficiency in a sludge filtration process while decreasing the moisture content of a flock and of a cake which are generated when the sludge is treated, and to easily separate the cake from a filter cloth. SOLUTION: Sludge is treated by using a sulfonated styrene polymer and/or a salt thereof, having a weight-average molecular weight of 1,100,000 or more, as a sludge treating agent in combination with a cationic polymer flocculant and/or an inorganic flocculant. The sulfonated styrene polymer and/or the salt thereof is a sulfonated styrene polymer and/or a salt thereof, synthesized by a polymerization reaction of a monomer mixture containing 0.01-10 mol.% of a crosslinking monomer.
Patent JP-H10275223-A (JP)
Title: Storage medium storing program for image processing application
Inventor: KEVIN SCOTT KESTER
IPC: G06F13/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing driver/application based upon TWAIN to make a TWAIN stub data source communicate with another image processing application based upon TWAIN. SOLUTION: This application includes plural TWAIN stub data sources 302, and every source 302 has a descriptor showing a specific image input device in the same structure. Then the source 302 can be called out by another image processing application 219 requiring a device driver function and receives a command in a TWAIN triplet form. A TWAIN protocol manager 305 analyzes the TWAIN triplet and executes the relevant command. A driver manager 306 communicates with the manager 305 and a specific image input device 309 that is shown by the descriptor of the TWAIN stub data source from which the the manager 305 receives the TWAIN triplet.
Patent JP-H09176057-A (JP)
Title: Production of vegetable squalane concentrate
Inventor: HIRATA YOSHIHIRO
IPC: C07C7/152
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a vegetable squalane concentrate derived from a plant in a relatively short time according to extremely simple operations by treating a raw material such as a vegetable oil and fat with urea or thiourea in an organic solvent. SOLUTION: A mixture, obtained by mixing (A) a vegetable oil and fat containing squalene or (B) a deacidified and deodorized distillate thereof with (C) an organic solvent and (D) urea or thiourea and having <=8wt.% moisture content is heated at 40-120 deg.C and then cooled to 0-35 deg.C. The components (D) and (C) are subsequently removed and the obtained product is hydrogenated to provide the objective concentrate having >=85% squalane purity and fluidity without clouding even at -40 deg.C. Furthermore, the component (A) is preferably at least one selected from the group consisting of olive oil, corn oil, soybean oil, safflower oil, rice bran oil, wheat germ oil, palm oil and sesame oil and the component (C) is preferably an alcoholic solvent (e.g. isopropyl alcohol).
Patent JP-H09182953-A (JP)
Title: Method for detecting slag
Inventor: TSUCHIYA MASAKATSU
IPC: B22D37/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a slag detecting method which can prevent the mixture of slag by quickly and surely detecting the slag flowing in the discharge stream of molten metal. SOLUTION: In the detecting method, luminance of the discharge stream 2 of the molten metal is observed with a CCD camera 3 and a picture processing is applied to the obtd. luminance distribution picture, and a threshold value for dividing the molten metal and the slag is calculated. After executing a binarization processing by the setting threshold value, a laveling processing is executed to a connecting position having the luminance of the threshold value or higher and a specific number of picture elements or higher. When the calculated value of the area (the number of picture elements) of the slag part becomes the discriminated value or higher, it is discriminated as the starting time of the flow-out of the slag.
Patent JP-H11171721-A (JP)
Title: Preparation for external use having moisture retaining activity
Inventor: TOYODA AKIRA
IPC: A61K8/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use, suitable for improving moist, smooth and luster feeling of hair by including a low molecular weight collagen hydrolyzate (derivative) and a high molecular weight collagen hydrolyzate (derivative). SOLUTION: This preparation for external use useful for hair cosmetics or the like contains (A) 0.001-5 wt.%, preferably 0.005-1 wt.% low molecular weight collagen hydrolyzate (derivative), (B) 0.001-5 wt.%, preferably 0.005-1 wt.% high molecular weight collagen hydrolyzate (derivative) and (C) preferably no middle molecular weight collagen hydrolyzate (derivative). The low molecular weight represents about 300-500 average molecular weight, the middle molecular weight represents about 800-1,200 average molecular weight, and the high molecular weight represents about 1,600-2,400 average molecular weight. The components A and B are obtained by using the collagen of fish or an animal as a raw material.
Patent JP-H06178865-A (JP)
Title: Pachinko ball returning device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1992-12-11
Abstract: PURPOSE:To provide a pachinko ball returning device which can make returned premium balls come back to a player. CONSTITUTION:A return port formed at a connection part of an aligning passage 18 and a returning passage 22 of a returning box 11 is designed to be opened and closed by an opening and closing door 21, so that premium balls may be stored in the returning box 11. If a ball releasing lever 24 is pressed rearward in a state where the balls can be stored, the aligning passage 18 below the return port is opened to discharge out all of the premium balls which are to be stored in another returning box 21 through the opened return port. On the other hand, a return lever 27 is pressed up, the aligning passage 18 in front of the return port is opened, and at the same time, a stopper 30 is projected on the upstream side of the alinging passage 18, so that a prescribed number of premium balls may be discharged out. By this, all or some of the premium balls to be stored in a further return box 31 can easily made to come back to a player.
Patent JP-H11183912-A (JP)
Title: Liquid crystal element
Inventor: NUKANOBU TSUNEKI
IPC: B82B1/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent orientation defect of a liquid crystal caused by a first oriented film exposed on a uniaxial orientation-processed surface caused by the surface ruggedness of the first oriented film in a liquid crystal element of an asymmetrical structure wherein the first oriented films with a specific volume resistivity are provided on both substrates and an oriented film processed with uniaxial orientation is provided on the oriented film on one of the substrates. SOLUTION: Electrodes 12, 22 and first oriented films 13, 23 having volume resistivities of 1×10<4> -1×10<10> Ωcm are formed on substrates 11, 21, respectively, and on the first oriented film 23 on the substrate 21, a polyaniline film having a 1×10<9> Ωcm or smaller volume resistivity is formed, and a second oriented film 24 is formed by processing it rubbing.
Patent JP-2000160937-A (JP)
Title: Suspended door with linear motor
Inventor: MUKAIDE TAKAHIDE
IPC: E05F15/60
Filed: 1998-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the initial opening force and to allow even an old person or a child to easily take an opening action by assisting the opening force by the fixed distance from an opening start with a linear motor. SOLUTION: When a suspended door 1 is slightly opened, a suspension tool 8 is separated from a starting switch 14, and a linear motor 5 is activated to apply advancing force to a magnet 11. The advancing force is generated while the magnet 11 and an electromagnet 6 are overlapped, and no advancing force is generated after the magnet 11 passes through the electromagnet 6, however the suspended door 1 is applied with some inertia and can be continuously opened by small force. The opened suspended door 1 travels along an inclined upper rail 3, then the traveling speed of the suspended door 1 is reduced when a pinion is meshed with a closing brake rack 16, and it is silently closed with no impact. The initial opening force is reduced, and even an old person or a child can easily take an opening action.
Patent JP-H09185545-A (JP)
Title: Method and device for reading/writing memory
Inventor: OKI MITSUHARU
IPC: H04N19/625
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of reloading of a memory by storing only target address data and code data corresponding to plural pieces of data to be read out. SOLUTION: A CPU 22 calculates the position of predictive image to be extracted from a field memory 26 and finds the difference between the read-out predictive image and current data. A memory 23 inputs a write address ADDw and write data DATAw from the CPU 22. Concerning the memory 23, all the addresses are cleared and '0' is stored in the beginning. In the case of '1', data are written from the CPU 22 into the address '0' of memory 23. In the case of '2', data are written from the CPU 22 only into the addresses '0' and '8' of memory 23. In the case of '3', data are written from the CPU 22 only into the addresses '0', '4', '8' and '12' of memory 23. Thus, only the required target address and code are stored.
Patent JP-2000181814-A (JP)
Title: Electronic mail system
Inventor: ICHIMORI NOBUYUKI
IPC: H04W88/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system by which data of an originating position (an address, for example) are automatically allowed to be included in a document in the case of transmitting the electronic mail. SOLUTION: A transmission side personal computer 10 is provided with a GPS 11 for measuring the present position of the personal computer 10 and a present position data adding means 15a for adding present position data measured by the GPS 11 to an electronic mail text and generating an electronic mail document (the electronic mail text + present position data). A reception side personal computer 20 is provided with a map information storing means 22, a present position data extracting means 23a for extracting present position data from the electronic mail document, a text and map synthesizing means 23b for extracting a map corresponding to present position data from a map information storing means and synthesizing the text in the electronic mail document with extracted map information and a display means 24 for displaying the synthesized text and the map.
Patent JP-2000180574-A (JP)
Title: Fuel assembly for boiling-water reactor and reactor core using it
Inventor: HORIUCHI TOSHIMITSU
IPC: G21C3/328
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel assembly and a reactor core with improved operation property by arranging a uranium fuel rod containing a flammable toxic substance at the outermost periphery part of the assembly and arranging the assembly at linearly symmetrical positions for each diagonal line at four regions that are divided by two diagonal lines and at 1/4 rotary-asymmetrical positions for the intersection of diagonal lines. SOLUTION: An MOX fuel rod 1 with the maximum degree of plutonium enrichment, an MOX fuel rod 2 with a high degree of enrichment, an MOX fuel rod 3 with the medium degree of enrichment, an MOX fuel rod 4 with a low degree of enrichment, an uranium fuel rod G1 with high-concentration gadolinia, and an uranium fuel rod G2 with low-concentration gadolinia are arranged. The uranium fuel rods G1 and G2 with gadolinia are arranged at the adjacent positions of two outermost corner positions excluding the outermost corner position of the assembly and that at the side of a control rod and at the side of an anti-control rod, thus enabling them to be linearly symmetrical for each diagonal line at four regions being divided by two diagonal lines and 1/4 rotary-asymmetrical for both the diagonal lines.
Patent JP-2001164239-A (JP)
Title: Aqueous dispersion for chemically grinding machine or device
Inventor: MOTONARI MASAYUKI
IPC: C09K3/14
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion for chemically machine polishing that can polish the processed membranes in the semiconductor devices at a sufficient speed, particularly in the polishing of copper membranes. SOLUTION: This chemically machine-polishing aqueous dispersion comprises 0.07-2.1 mass %, preferably 0.21-2.1 mass % of ammonium malonate, 0.1-1.1 mass %, preferably 0.15-0.6 mass %, particularly 0.25-0.45 mass % of hydrogen peroxide, abrasive grains, and water and the pH is adjusted to 5-12, preferably 7-11 and particularly 7.5-10. As abrasive grains, are cited inorganic particles, for example, silica or alumina, organic particles, for example, polystyrene, poly(methyl methacrylate) and the like, composite particles formed by bonding these organic particles to the polycondensate of polysiloxane, composite particles prepared by electrostatically integrating inorganic particles and organic particles having different signal ι-potentials, and the like.