baber/WOPTO huggingface dataset:
Patent JP-H04150054-A (JP)
Title: Processing method for polyimide film
Inventor: TONARI SHINICHI
IPC: H01L23/522
Filed: 1990-10-12
Abstract: PURPOSE:To accurately open a hole to predetermined mum or less at the same etching velocity irrespective of through hole density by employing a coated silica film baked at a relatively low temperature as an oxygen gas plasma etching mask. CONSTITUTION:A lower layer aluminum interconnection 2 is formed on a substrate 1, and a polyimide film 3 having 1mum of thickness is adhered. Then, about 1cp of silica solution is dropped, heated at about 150 deg.C for 30min in nitrogen, and a silica film 4 is adhered. Thereafter, a positive type photoresist 5 having about 1mum of thickness is adhered, and a through hole pattern of about 1mum in diameter is transferred to the resist. Then, the silica film is opened by using a dry etching unit. Further, the film 3 is opened by etching with the same unit by using oxygen gas. Then, the film 4 is removed.
Patent JP-2001102283-A (JP)
Title: Substrate processor
Inventor: HIMURO TORU
IPC: H01L21/304
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor which can perform processing, without providing a complex switching mechanism and is easily adaptive to size changes of a substrate, even in such a case. SOLUTION: A slit nozzle 8, which has a discharge opening extended in the conveyance direction of a substrate A, is provided above a conveying roller 10 and the discharge opening is so arranged as to supply processing liquid toward the upper edge of a substrate B, whose width perpendicular to the conveying direction is the maximum processable width of the substrate processor 1, crossing the conveying direction at right angles. A guide plate 20 is arranged below the slit nozzle as a processing liquid guide means, which guides the processing liquid supplied from the slit nozzle 8 to the substrate A, when the size of the substrate A which is actually processed is shorter than the maximum size of a substrate B.  The processing liquid supplied from the slit nozzle 8 is guided to the middle between an upper-end edge position Y of the substrate A of a prescribed size and an upper-end-edge-side effective area position P of and is supplied onto the substrate A.
Patent JP-H04170184-A (JP)
Title: Picture transmitter
Inventor: IWAMA YASUYUKI
IPC: H04N19/85
Filed: 1990-10-12
Abstract: PURPOSE:To refresh only a destroyed part when a picture is destroyed at a receiver side by dividing a pattern so as to apply an error check record. CONSTITUTION:A sender side multiplexes an error check code and check position information onto a video signal and sends the result to a receiver side, while the receiver side demultiplexes the video signal from the multiplexed signal and stores the video signal into a frame memory 19 and an error check section 21 checks an error between video signals resulting from demultiplexing the stored video signal based on an error check code. When an error is detected, check position information multiplexed on the video signal is sent to a sender side refresh control section 12 and the video signal corresponding to the video signal generated in error at a receiver side is sent again to a frame memory 10 of a sender side. Thus, when an error is generated in the video signal in the frame memory 19 at the receiver side, the error is immediately refreshed.
Patent JP-H11116308-A (JP)
Title: Mica piece-containing resin and artificial marble using the same
Inventor: OKAZAKI SHOGO
IPC: C08K3/36
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial marble having an appearance resembling closely that of a natural marble by including a vinyl-based polymer, an inorganic filter having a difference in refractive index between the vinyl-based polymer and the inorganic filler of a specific value or smaller than it and mica pieces. SOLUTION: This mica piece-containing resin comprises (A) a vinyl-based polymer, (B) an inorganic filler having a difference in refractive index at a room temperature between the inorganic filler and the component A of ±0.02 and (C) mica pieces. The component A comprises a 1-20C alkyl group-containing (meth)acrylic acid ester, an unsaturated carboxylic acid, maleic anhydride, a maleimide derivative, a vinyl ester, acrylonitrile, ethylene glycol di(meth) acrylate, etc., as constituent components. A cured material having >=1.55 refractive index at a room temperature is especially preferably when a filler such as aluminum hydroxide having 1.55-1.59 refractive index is used. The component B is not restricted and aluminum hydroxide is especially preferable. The mica pieces have 0.1-50 mm, preferably 0.2-7 mm maximum particle diameters.
Patent JP-S62134877-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1985-12-05
Abstract: PURPOSE:To eliminate the production of grinding powder by tips of arm parts of a spring member, etc., by bringing the lengthwise halfway parts of the arm parts into contact with a hub lock plate or spring receiving projections provided to a main body case. CONSTITUTION:Hubs 3 to be wound with a tape are put and arranged rotatably in the main body case 1 and the hub lock plate 17 for stopping hub rotation is mounted movably between a lock position where the hub lock 17 contacts and engages a hub 3 and an unlock position where it disengages from the hub 3. the spring receiving projections 29 are projected from the hub lock plate 17 or the internal surface of the main body case 1 and the lengthwise half-way parts of the arm parts 22b of the spring member 22 are brought into contact with the spring receiving projections 29 to prevent the tips 22c of the arm parts 22b from contacting the internal surface of the main body case 1 and hub block plate 17.
Patent JP-H03136866-A (JP)
Title: Ink jet head cartridge, ink jet device with the same cartridge, and ink tank
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/175
Filed: 1989-10-24
Abstract: PURPOSE:To make it possible to restrict ink evaporation for a long time and thereby maintain recording properties stably by providing a constitution in which a tubular communicating path extends from the inner space of an ink tank to a ventilation orifice. CONSTITUTION:An ink absorber 107 is made of a porous material or fiber, and a buffer chamber 108 is formed almost in the center of the ink absorber 107 of an ink tank 105. A small dia. atmospherically communicating pipe 110 with a ventilation hole 109 is arranged between the buffer chamber 108 and an outside space. In an ambient temperature increases, the volume of ink with which the ink absorber 107 is impregnated becomes inflated, and the inflated portion of ink only permeates into the buffer chamber 108. Consequently, the portion is stored in the buffer chamber 108 instead of being guided to the outside space through the pipe 110. In addition, the ink that effuses subsequent to the restoration of an ambient temperature to a normal temperature is again absorbed into the ink absorber 107. As a result, it is possible to restrict evaporation of the ink to a minimum possible extent. Thus it is ensured that recording properties are maintained and running cost is reduced.
Patent JP-H10215263-A (JP)
Title: Communication network and communication establishment method
Inventor: CIVANLAR SEYHAN
IPC: H04L12/56
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the communication network to establish communication between at least one transmission station and at least one destination station. SOLUTION: The network is provided with a plurality of IP switches 57 that designate an address to data according to an Internet protocol and an ATM protocol and route the data. A server 52 connecting to at least any of the IP switches 57 receives at least one service attribute requested by a transmission station making communication with the IP switches 57. In order to provide data with respect to the service attribute in response to the request from the server 52, a network control point(NCP) 54 is adopted. At least one address database (56.1-56.3) relates to each of the IP switches 57. The address data bases 56.1-56.3 include sub-set of data available by the NCP 54.
Patent JP-S63126728-A (JP)
Title: Method for covering of tetrafluoroethylene resin film
Inventor: SATO TOMOARI
IPC: B29K105/22
Filed: 1986-11-18
Abstract: PURPOSE:To allow a plate to withstand molding processing such as deep drawing processing, impact processing or the like, by a method wherein chemical forming treatment is preliminarily applied to an aluminum or aluminum alloy plate to form a hydrated oxide film and, thereafter, a thermoplastic fluorocarbon resin layer is provided to the surface of said oxide film and a tetrafluoroethylene resin film is subsequently thermally fused to said resin layer. CONSTITUTION:Both of a commercial usual aluminum plate or a commercial aluminum alloy plate can be adapted but one having no oils and fats adhered thereto is used. At first, chemical forming treatment is applied to the aluminum plate to form a hydrated oxide film and, after washing and sufficient drying, a thermoplastic fluorocarbon resin layer is continuously formed to the surface of said oxide film or said oxide film is once treated with an aminosilane compound solution before the thermoplastic fluorocarbon resin layer is formed to the surface of the oxide film. As the thermoplastic fluorocarbon resin to be used, one melted by heat treatment such as a tetrafluoroethylene-hexafluoropropylene resin is pref. A tetrafluoroethylene resin film is continuously applied to the obtained thermoplastic fluorocarbon resin layer. The formed fluoroethylene resin film layer is enhanced in bonding strength and severe molding processing is possible.
Patent JP-H08133988-A (JP)
Title: Medicine release controlling type pharmaceutical preparation
Inventor: SAKAMOTO YOSHITOMO
IPC: C08G63/66
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a pharmaceutical preparation capable of selectively and surely releasing a pharmacodynamically effective ingredient in the colon with good reproducibility to reach the colon at a high concentration by coating a base with a polymeric substance, having a specific tensile breaking strength and decomposable in the colon. CONSTITUTION: This medicine release controlling type pharmaceutical preparation is obtained by coating a composition having a pharmacodynamically effective ingredient with a base, having 0.2-7.3kg/mm<2> tensile breaking strength and decomposable in the colon, to preferably 10-200μm thickness. For example, a copolymer comprising structural units of formulas I and II (R is a bivalent organic group; R<1> is a saccharide residue decomposed or assimilated in the colon; X<1> and X<2> are each O, imino, etc.; R<2> is a polyalkylene, a polyamide, etc.) is cited as the polymeric substance decomposable in the colon.  A copolymer in which a dibasic acid constituting the units I and II is terephthalic or isophthalic acid, a saccharide constituting the unit I is cellobiose and a polyalkylene glycol constituting the unit II is polytetramethylene glycol or polypropylene glycol is preferred as the copolymer.
Patent JP-H08135058-A (JP)
Title: Unit building
Inventor: IWATA MAKIKO
IPC: E04F19/08
Filed: 1994-11-09
Abstract: PURPOSE: To use more effectively a small dwelling space by installing a spacious opening to a joint part between each wall of a unit building and further by installing a housing shelf in this opening. CONSTITUTION: An opening 2b is installed, extending over from a wall surface 2a of one building unit 2 into the other wall surface 1a. The inside surface 1b of the wall 1a of one building unit 1 is left in a no opening state. Then, furniture 3 is installed to the space of the opening 2b. A space is installed by communicating with the opening 2b so that the space may be available from the dwelling rooms of both the building units 1 and 2. This construction makes it possible to secure a logical living space and use the space for many purposes.
Patent JP-S63130848-A (JP)
Inventor: MOTOHASHI HIDEYO
IPC: E04B1/16
Filed: 1986-11-20
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-H03145733-A (JP)
Title: Circuit in cluding mutually stable bipolar transistor
Inventor: UONNTEIEN TSUAN
IPC: H01L21/33
Filed: 1990-10-16
Abstract: PURPOSE: To provide a bipolar transistor which shows bistable characteristic with no external load resistance, by allowing a third semiconductor region to constitute a potential barrier against the flow of electric charge from a base to a collector, and allowing a fourth semiconductor region to constitute a potential barrier against the flow of electric charge passing the collector. CONSTITUTION: An emitter comprises the first semiconductor region, a base comprises the second semiconductor region, and a collector comprises the third semiconductor region, and the conductive type of the first semiconductor region is the same as the of the third semiconductor region, while inverse to the second semiconductor area. The second potential barrier 20 in the collector is introduced by, for example, changing component or doping level of the semiconductor material in the collector. In the electric charge in the collector, in order to realize electric charge accumulation which is effective in a potential well present between a barrier 10 and a barrier 20 before the second barrier, the height of the potential barrier 20 must be about 1.5KT or more under no applied voltage at a room temperature.
Patent JP-H08113883-A (JP)
Title: Production of tie dyeing-fashioned printed fabric
Inventor: FUKUDA TETSUYA
IPC: D06P5/00
Filed: 1994-10-17
Abstract: PURPOSE: To provide a sublimation transfer printing method capable of providing fabric with tie dyeing-fashioned printing constituted of any desired pattern. CONSTITUTION: This production method for a tie dyeing-fashioned printed fabric is made up of the following processes: a specified stitch pattern is formed on fabric 1 by using water-soluble yarns 2 shrinkable by heat or water; wrinkles are developed on the fabric by shrinking the water-soluble yarns by either heating the fabric or dipping it in water; the wrinkles are heat-set by heat treatment; the water-soluble yarns are dissolved and removed by dipping the fabric in hot water; and the resultant fabric with heat-set wrinkles is subjected to sublimation transfer printing.
Patent JP-H06122033-A (JP)
Title: Method and press die for pressing parallel portions of round bar
Inventor: ASANO HIROSHI
IPC: B21J5/00
Filed: 1992-10-14
Abstract: PURPOSE:To miniaturize and lighten a press die or pressing. CONSTITUTION:Each end part 3a, 3b of U shaped round bar 3 is abutted on each surface of upper and lower of a floating die 16 supported with springs 17, 18 and set. When an upper die 20 is lowered, a punch 19 of the upper die pushes down the floating die 16 through the end part 3a resisting to the springs 17, 18. Further, when the upper die is lowered more, one side end part 3a pressed with the upper surface of the floating die 16 and the punch 19, and the other side end part 3b is pressed with the down surface of the floating die 16 and the punch 15, respectively simultaneously.
Patent JP-H07129453-A (JP)
Title: Method for constructing directory system using object-oriented data base
Inventor: YAMADA HIROYOSHI
IPC: G06F13/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide a directory system for efficiently collating attributes and further for improving maintainability and extensiveness. CONSTITUTION:First and second RDN are provided respectively as RDN objects 61 and 62, the group of attributes A-C consisting of the first RDN is expressed as the chain of attribute objects 611-613, and the group of attributes A-C consisting of the second RDN is expressed as the chain of attribute objects 621-623. The arrangement of attributes at the respective chains of attribute objects 611-613 and 621-623 is previously sorted by fixed rules. When the collation with the RDN object 62 is requested to the RDN object 61, the leading attribute object 611 is extracted and collated with the attribute data of the leading attribute object 621 inside the RDN object 62 and only when they are matched, the collation with the following attribute objects 612 and 623 is started.
Patent JP-H01118470-A (JP)
Title: Detecting method for origin of scanning device
Inventor: SATO SHINICHI
IPC: G07D9/00
Filed: 1987-11-02
Abstract: PURPOSE:To correctly detect an origin by allowing a pulse motor for moving a scanning device to step out when the device arrives at a scanning limit point. CONSTITUTION:In a scanning device, a black label 7 is adhered to the upper face of the lower plate 12 of a medium conveying guide 1, a white label 8 is adhered to a part including an origin 0 and a scanning limit point L of the upper face of the upper plate 11 from a point D, and the black label is not adhered on the upper face of an auxiliary guide plate 16. When a scan starting position is provided between points C and D and a reading level is '0', the device 2 is moved leftward, and pulses of the number for moving a predetermined distance are applied to a pulse motor 3 at the point D where the reading level is inverted to '1'. Then, since the scanning position is arrived at the point L' the level is '1', and when it arrives at the point L, the motor 3 is naturally stepped out. The device 2 is moved rightward, further moved at a predetermined distance from the point D where the level is inverted to '0', stopped, moved leftward, and further moved at a predetermined distance from the point D, thereby detecting the origin 0.
Patent JP-H01118524-A (JP)
Title: Epoxy resin composition, semiconductor apparatus coated/ sealed with this composition and material for laminate consisting of this composition
Inventor: NISHIKAWA AKIO
IPC: C08G59/62
Filed: 1987-11-02
Abstract: PURPOSE:To obtain the title compsn. having excellent heat resistance, small water absorption and small moisture vapor permeability, by compounding a polyfunctional epoxy compd. and a specified fluorinated phenol compd. CONSTITUTION:Dehydration/condensation reaction of a compd. of formula I and/or II [where R<1> is H, CH3, C2H5, -C(CH3)3, -OH, Cl, Br, F, formula III or formula IV (wherein P is a bond, -CH2-, -O-, -CO-, -S-, -SO2-, formula V or formula VI); m is 0-10] and a compd. of formula VII is carried out to obtain a fluorinated phenol compd. (B) of formula VIII and/or formula IX [wherein RI<->III are each F, CF3, C2F5, C3F3, -CF(CF3)2 or -C(CF)3; n is 0-5]. Then, a polyfunctional epoxy compd. (A) (e.g., bisphenol A diglycidyl ether) is compounded with the component (B) and, if necessary, an N,N'-substd. bismaleimide compd. (e.g., N,N'-ethylenebismaleimide) and a polyamine (C) (e.g., 0-phenylenediamine).
Patent JP-H02122553-A (JP)
Title: Resin sealed semiconductor device
Inventor: YURINO TAKAHIRO
IPC: H01L29/06
Filed: 1988-10-31
Abstract: PURPOSE:To improve contact between a semiconductor chip rear surface and sealing resin by a method wherein the rear surface of a semiconductor chip is coarsened to be irregular, a SiON film, Si3CN4 film, SiO2, or diamond film is formed on the irregular rear surface, the surface of the film is coated with resin. CONSTITUTION:An Au bump 2 is formed thickly in the same surface as that of an Si substrate 1 on which surface are formed and placed active elements. Next, the rear side of the Si substrate 1 is wrapped with a wrapping material of coarseness #600 to #800. Then, to remove a surface defective layer caused at wrapping time, the rear side of the Si substrate 1 is lightly etched with a HF/HNO3 type etching solution. Next, the rear surface of the irregular Si substrate 1 is coated with a SiO2 film 3 by CVD. A wafer is divided to Si chips 11. This makes it possible to prevent water from invading the interface between the rear surface of Si chips and sealing resin and to prevent the deterioration of electrical characteristics.
Patent JP-H11103762-A (JP)
Title: Compressed bread suitable for heating in microwave oven
Inventor: HOSOYA NAOKI
IPC: A21D2/16
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain compressed bread recoverable bulkiness by heating in a microwave oven, having excellent flavor and texture, and useful for a food service industry, etc., by fermenting a specific bread composition and baking the fermented bread to reduce its bulkiness. SOLUTION: This compressed bread has a reduced bulkiness after the baking and is obtained by fermenting a bread composition incorporated with oil and fat and/or an oil and fat composition so that the oil and fat for a chocolate, etc., are 2-150 pts.wt. to 100 pts.wt. of wheat flour in a normal method and having 40-80 SFI (Solid Fat Index) at 15 deg.C and 15-50 SFI at 30 deg.C, and baking the resultant composition in a normal method.
Patent JP-H11112441-A (JP)
Title: Radio communication equipment, receiver and transmission reception system
Inventor: MORIOKA SUSUMU
IPC: H04B15/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To allow radio communication equipment utilizing an industrial, scientific and medical course ISM band to be free from an impairing signal synchronously with a commercial power supply due to a microwave heater or the like. SOLUTION: An impairing signal (figure B) by radiation from an electronic oven is generated synchronously with a frequency of a commercial power supply (figure A). A detection signal (figure C) of the radiation from the commercial power supply is obtained. Information data from an information source are stored in a memory based on a clock signal from the information source. Data in the memory are read based on a clock signal (figure H) whose frequency is about twice of the frequency of the clock signal from the information source or over for a period without the radiation detected by the detection signal, and the data are compressed by 1/2 or below on the time base. A prescribed synchronizing signal and error correction code is added to the compressed information data to obtain a combined signal (figure K), and the combined signal is modulated and transmitted.  Since communication is conducted for a period without the radiation, the ISM band is utilized in a broad band.
Patent JP-S61154392-A (JP)
Title: Image quality inspecting device of color image receiving tube
Inventor: YAMASHITA YOSHIOMI
IPC: H04N17/04
Filed: 1984-12-27
Abstract: PURPOSE:To remove a visual observation operation and obtain a quantitative and objective inspecting result by estimating a true brightness distribution from a brightness distribution obtained by an image picking up and a standard brightness distribution and judging an image quality based on a statistic obtained from the true brightness distribution. CONSTITUTION:By a control signal of an image quality judging control section 8, an inspecting pattern signal supply device 3 is controlled, an optimum inspecting pattern signal is supplied to an image receiving set 2 and the inspecting pattern is generated on a surface of the tube of a color image receiving tube 1 to be inspected. By using a color camera moving mechanism 9, a color camera 4 is positioned at a measuring position, an image of the measuring position is picked up by the camera 4 to decompose into three color compositions of R, G, B. Then, by using a brightness distribution measuring section 7, from data of respective memories 6R, 6G, 6B, brightness distributions of an (x) direction and a (y) direction are formed, and a maximum brightness, a maximum brightness coordinate and a standard deviation of an average brightness distribution are obtained. In the control section 8, based on values of the maximum brightness, the maximum brightness coordinate, the standard deviation and like, an evaluation amount of an image quality is calculated.