baber/WOPTO huggingface dataset:
Patent JP-H11148791-A (JP)
Title: Production for laminated heat exchanger
Inventor: MATSUMOTO SATOSHI
IPC: F28F3/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability and yield and lower cost in a laminated heat exchanger and a method for production thereof. SOLUTION: A laminated heat exchanger comprises first and second passage plates 4 and 6 having slit shaped holes and a plurality of partition plates 5 forming partition walls for heat exchanging fluid provided between these passage plates to form passages 7 and 13 for heat exchanging fluid. A plating is applied to both the surfaces of the first and second passage plates 4 and 6, and heating is performed in a tight contact state so as to connect them together. Thus, the connection between the plates is ensured by soldering using plating. Further, a soldering material 23 formed with large thickness of plating is added to a part bad in adhesion between the plates so that a connecting characteristic can be improved. Accordingly, yield is excellent and reliability is improved.
Patent JP-H02163586-A (JP)
Title: Multilayered pipe having impregnated mortar layer
Inventor: KAWAJI SHINSUKE
IPC: F16L9/14
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a multilayered pipe which can be easily constructed at a low cost by constituting a hume pipe, tile pipe, steel pipe, plastic pipe, etc., for transporting fluid, from a multilayered pipe in two or three layers consisting of an outer pipe layer, middle pipe layer made of the impregnated hardened cement mortar, and an inner pipe layer consisting of plastic sheet or plastic film. CONSTITUTION:A multilayered pipe having an impregnated mortar layer which consists of an outer pipe layer 1, middle pipe layer 2 made of the hardened material of the hardening cement mortar impregnated into a supporting body which is integrally joined with the inner wall of thin outer pipe layer 1, and an inner pipe layer 3 consisting of plastic sheet or plastic film which is integrally joined with the inside of the middle pipe layer 2. The hardening cement mortar is hardened at the normal temperature, and in case of an already constructed pipe made of concrete, the adhesiveness with the inner surface of the pipe is superior, even if the inner surface is wet, and since the middle pipe layer 2 is fiber-reinforced by the supporting body, the repaired multilayered pipe can be obtained easily at a low cost, and when a plastic sheet or plastic film is used for the inner pipe layer 3, corrosion resistance can be improved further.
Patent JP-H11131473-A (JP)
Title: Foundation structure for building and burying method for support pile
Inventor: TAKASAKI OSAMU
IPC: E02D13/04
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure for building and a burying method for a support pile capable of simplifying the field construction and thereby sufficiently shortening the term of works. SOLUTION: A foundation structure 1 for building has a support pile 4 buried in a prescribed position in a ground 2, and a foundation steel beam 5 directly fixed to the upper end part of the support pile 4. A guide support means 7 for support and guiding the support pile 4 in the burying direction is arranged in a prescribed position on the ground 2, and the support pile 4 is guided by a guide support hole 7a provided on the guide support means 7 to bury the support pile 4 into the ground 2. Thus, since the support pile 4 can be precisely buried in a marked position on the ground 2 without requiring a base plate between the support pile 4 and the foundation steel beam 5, the foundation work can be simplified, and the term of works can be significantly shortened.
Patent JP-H04190294-A (JP)
Title: Display method for yarn-like material body
Inventor: KURIHARA TSUNEYA
IPC: G09G5/36
Filed: 1990-11-26
Abstract: PURPOSE:To facilitate display for realistically expressing a yarn-like material body by approximating the yarn-like material body to a cylinder, and using a proper reflection model. CONSTITUTION:First, both end points are converted into a screen coordinate system through public coordinate converting process, and then the thickness in the screen coordinate system of a cylinder and further the brightness at both the end points are determined according to each program in a computer 101. Next, the projected cylinder is approximated by a broken line having thickness, and displayed on a graphic display 102. In this case, the brightness obtained at both the end points is severally interpolated in the brightness by a brightness interpolating method, and regarded as the brightness at spots except both the end points. Since a yarn-like material body is very thin, anti-ailiasing is indispensable, and a A-buffer method is therefore applied to hidden surface removal.
Patent JP-2000357463-A (JP)
Title: Ac type plasma display panel, plasma display device, and method for driving ac type plasma display panel
Inventor: HASHIMOTO TAKASHI
IPC: H01J11/36
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an AC-PDP capable of suppressing or avoiding erroneous discharging. SOLUTION: On the side with a back face glass substrate, column electrodes W1-Wm are arranged at a constant pitch in the first direction D1. Row electrodes X1-Xn and ones Y1-Yn are composed of band-shaped parent electrodes Xb1-Xbn and ones Yb1-Ybn extending in the second direction D2 and transparent electrodes Xt and Xt in square shape with one-side ends connected to the parent electrodes Xb1-Xbn and the others Yb1-Ybn in such an arrangement that they are laid at a constant pitch alternately on that surface of a front face glass substrate on its side with the discharge space 111. The transparent electrodes Xt and Yt are overhung zigzag into one of two unit regions AR adjoining in the first direction D1 in such a way as pinching the parent electrodes Xb1 and Yb1 with which one-side ends of the transparent electrodes Xt and Yt are connected.  Each unit region AR is divided into a discharge cell C having a discharge gap formed from the opposing edges of the transparent electrodes Xt and Yt and a non-discharge cell NC not having any discharge gap, wherein the discharge cell C is not adjoining in the first direction D1 nor second direction D2.
Patent JP-H08181288-A (JP)
Title: Ferroelectric memory device and its manufacture
Inventor: HENMI MANABU
IPC: H01L27/105
Filed: 1994-12-21
Abstract: PURPOSE: To protect ferroelectric from the change of composition and deterioration even if the ferroelectric is subjected to a heat treatment or polarization inversion is repeated. CONSTITUTION: After a silicon nitride film 9 about 8nm, thick is formed on a silicon substrate 1 by an ordinary CVD method, a BIT ferroelectric film 2 about 160nm thick is deposited by a plasma sputtering method and then a silicon nitride film 10 about 8nm thick is deposited by a plasma sputtering method. Then a polycrystalline layer which is to be a gate electrode 3 is formed on the silicon nitride film 10. In the regions adjacent to the gate electrode 3, N<+> -type diffused layers 4 and 5 are provided as the source/drain.
Patent JP-H10157309-A (JP)
Title: Thermal recording material
Inventor: MARUYAMA ATSUSHI
IPC: B41M5/26
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material having high sensibility, excellent oil resistance and plasticizer resistance, and high whiteness by adding at least one kind of sulfonyl hydrazone compound to be expressed by a specified formula as an electron acceptor compound to be contained in a thermal coloring layer. SOLUTION: A thermal recording layer is formed of a thermal recording material with which colored images obtained by heating are not decolored and preservation stability of recorded images is excellent, and contains an electron donor dye precursor and an electron acceptor compound. For the electron acceptor compound, at least one kind of sulfonyl hydrazone compound to be expressed by formulas I-III is added. In the formula, R1 -R3 represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, and aralkyl group, R4 represents an alkyl group, an alkenyl group, an aryl group. (m) is 0 or 1, (n) is an integer of 0 or 1-10, and when m=1, n=0 does not exist. Also, a carboxylic acid may form a metal salt.
Patent JP-2000133578-A (JP)
Title: Aligner and manufacture thereof
Inventor: YAMADA KOHEI
IPC: H01L21/027
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To quickly and uniformly attain cleaning of a substrate holding face without deteriorating the level of cleaning in a device, without recouse to an operator, or requiring large occupancy area. SOLUTION: This aligner exposes and transfers the pattern of an original plate to a thin plate-shaped substrate to which a photo-resist is applied which is sucked and held on a substrate holding face 4a provided on a movable table 4. The aligner is provided with a grinder pressurizing means 14 provided in the neighborhood of the movable table for detachably holding a grinder 13 for cleaning the substrate holding face, and for pressurizing the grinder to the substrate holding face with a prescribed force, carrying means 10 and 12 for carrying the grinder in a state that the grinder is housed in a prescribed container for supplying the grinder to the grinder pressurizing means and for collecting the grinder, and movable table controlling means for driving the movable table so that the whole region of the substrate holding face can be cleaned by the grinder pressurized by the grinder pressurizing means. A substrate-carrying means for supplying the substrate on the substrate-holding face and for collecting the substrate is used as the carrying means and a container for holding the grinder, so that the cleaning face of the grinder can be almost sealed is used as the container.
Patent JP-H05124871-A (JP)
Title: Production of lead-containing ceramics
Inventor: KITSUTAKA TOSHIHIKO
IPC: H01L41/39
Filed: 1991-11-05
Abstract: PURPOSE:To produce a compact of ceramics suppressing warpage in a sintering process, facilitating the scattering of a binder and reducing cracks as a defect. CONSTITUTION:When one or more compacts of lead-contg. ceramics are piled and sintered to produce a piled ceramic compact, a plate-shaped setter 1 is disposed at least on, under or between the piled compacts 2 before sintering. The setter has a compsn. contg. >=95wt.% MgO.
Patent JP-H11155001-A (JP)
Title: Portable radio telephone device and function adding device
Inventor: FURUSAWA MASAAKI
IPC: H04M1/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To permit a user to add only a necessary function by connecting a function adding device for extended a function to a radio telephone device main body. SOLUTION: When a function box 200 is connected to the radio telephone device main body 100, a function box 200 is hooked in the recessed part of the radio telephone device main body 100 so as to fix the function box 200. When the function box 200 is connected and the user executes an operation to select the function A from a key input part 113, a handsfree function being the function A is executed. Besides, when the function B is selected without executing the function A, a voice memo recording function being the function B is executed.  A radio broadcast receiver, a character broadcast receiver, a computer game or FAX, etc., are adopted for the functions other than telephone functions, and the functions are realized as the small function box by using a speaker 108, an earphone terminal 109, a sounder 112, the key input part 113 and a display part 114, etc., which are provided in the radio telephone device main body 100.
Patent JP-H02202488-A (JP)
Title: Dye reception element containing spacer beads for use in dye thermal transfer by means of laser
Inventor: CHIYAARUZU DEEBITSUDO DEBOAA
IPC: B41M5/50
Filed: 1989-12-07
Abstract: PURPOSE: To provide an image of a high quality by incorporating spacer beads having a particle size and a concentration that effective contact between the dye-receiving element and a dye-doner element is prevented during transfer of the laser-induced thermal dye transfer image. CONSTITUTION: A particle size of spacer beads is 3 to 30 μm or preferably 5 to 25 μm. A coating amount of the beads is 5 to 2,000 beads/mm<2> . The bead is formed of a polystyrene, phenol resin, melamine resin, epoxy resin silicone resin or the like which must not be reacted with inert at a using temperature. A support of the dye-receiving element is a transparent film of a cellulose ester or the like such as a poly(ethersulfone), polyimide, cellulose acetate or the like. A dye-receiving element covering the support of the element is made of a polycarbonate, polyurethane, polyester or the like, and the beads exist in the receiving layer.
Patent JP-H05154292-A (JP)
Title: Dehumidification type dryer for clothes
Inventor: MATSUI HISAYA
IPC: D06F58/02
Filed: 1991-12-03
Abstract: PURPOSE:To prevent dewing on a wall surface due to the leak of humidity when a dehumidification type clothes dryer equipped with a heat exchange fan is installed in a room having high airtightness and is used. CONSTITUTION:A heat exchange fan 2 is integrally constituted of three layers of a substrate part 21, drying air blowing fan part 22, cooling blowing fan part 23 in concentric form, and the metallic material such as steel plate, stainless steel plate, and aluminium plate is used as the material. The substrate part 21 has a disc shape and has a cylindrical rib 24a formed at the outer peripheral edge, and the drying air blowing fan part 22 has an annular form and has a radial blade 25a toward the outer peripheral part, and has a cylindrical rib 24b formed at the outer peripheral edge, and the cooling air blowing fan part 23 has an annular form and has a blade 25b in radial form towards the outer peripheral part, and a cylindrical rib 24c is formed at the outer peripheral edge, and a rotary groove group is formed from the cylindrical ribs 24a, 24b, and 24c, and opened to a drum side. The rotary groove group is freely fitted with a fixed groove group formed in a fan case, and the noncontact seal is formed, and the separation to the circulation side and cooling side is performed.
Patent JP-H05239473-A (JP)
Title: Burner for producing synthesis gas
Inventor: URURITSUHI GERUHARUDOUSU
IPC: C10J3/46
Filed: 1992-11-27
Abstract: A burner for the production of synthesis gas by partial oxidation of carbon-containing fuels, which burner contains three or more concentrically arranged tubes and a cooling chamber. The downstream face of the cooling chamber is clad with a layer composed of individual, adjacently arranged, ceramic platelets.
Patent JP-H11223506-A (JP)
Title: Magnetoresistive effect sensor and position detector
Inventor: SHIMANO TADAHIKO
IPC: G01B7/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive sensor and the like capable of obtaining a sufficient and good characteristic output even if the magnetized surface of magnetic generator is curved, arc, polygonal or the like. SOLUTION: In a magnetoresistive effect sensor 3, a plurality of magnetism sensing parts 12a to 12d with the same shape are formed in film and arranged in parallel which are connected in series and a current (i) is sent. The magnetism sensing part 12a is constituted of a central part 15a with width w1 , end parts 16a and 17a with width w2 . To the magnetism sensing part 12a, signal magnetic fields with different strength are applied from a magnetic generator along the current direction. The widths w1 and w2 are different according to the applied signal magnetic field and is, for example, w1 :w2 =2:3. In the sensor 3, the strength of the signal magnetic field is large and the resistance is high where the width is narrow and the strength of the signal magnetic field small and the resistance is low where the width is wide.  Thus on the whole, a sufficiently large output with good S/N ratio can be obtained.
Patent JP-H08198732-A (JP)
Title: Hair treating agent composition
Inventor: HIRANO YUJI
IPC: A61K8/33
Filed: 1994-12-22
Abstract: PURPOSE: To provide a hair treating agent composition composed of a specific composition, providing the hair with sufficient springiness and toughness by the treatment for a short time, keeping the effect over a long period and giving excellent conditioning effect at the same time. CONSTITUTION: This composition contains (A) an organic solvent [preferably an aromatic alcohol of formula I (R<2> is H, methyl, etc.; R<3> is a bond or a 1-3C saturated or unsaturated bivalent hydrocarbon group; R<5> is H or a methyl copolymer; (s) is 0-5), e.g. benzyl alcohol], (B) a naphthalenesulfonic acid (preferably 1-naphthalenesulfonic acid, etc.) and/or a benzophenonesulfonic acid (preferably oxybenzosulfonic acid, etc.), (C) an anionic surfactant and/or an amphoteric surfactant [preferably N-acyl-N-methyl-β-alanine of formula II (R<6> is a 12-18C straight or branched-chain alkyl or alkenyl), etc.] and (D) an oil (preferably an alcohol having a 12-26C straight or branched-chain alkyl or alkenyl).
Patent JP-H06169382-A (JP)
Title: Facsimile transmitter
Inventor: TAKEUCHI KOICHI
IPC: H04N1/00
Filed: 1992-11-30
Abstract: PURPOSE:To receive a report on mistermination from an opposite party and speedily recognize it if the mistermination from the facsimile transmitter to a telephone terminal is caused by sending a significant message out to the user of the telephone terminal. CONSTITUTION:When a link for starting a communication with an opposite-side device is set up through a communication network 20, a voiced sound signal detecting means 201 and a nonnatural-voice signal detecting means 202 are actuated. Then when the telephone terminal 32 is selected as the opposite terminal by mistake and the terminal terminates, a natural voice 114 is received from the telephone terminal 32. The facsimile transmitter 10 once receiving the natural voice 114 sends out the address of the facsimile transmitter 10 and a guidance for switching to FAX to the user of the telephone terminal 32 by a message sending means 10. Therefore, the opposite party can makes a communication by switching when there is a facsimile terminal or is informed of the misconnection when not, thereby recognizing the misconnection.
Patent JP-H08181837-A (JP)
Title: Facsimile equipment and character recognition method for picture signal
Inventor: OTSU TOMOHIKO
IPC: H04N1/32
Filed: 1994-12-22
Abstract: PURPOSE: To provide a facsimile equipment which requests re-transmission only when a character cannot be read in spite of a document and which can execute correction printing when the character is difficult to read even if it can be read. CONSTITUTION: A character string recognition part 5 obtains reduced/displayed data by a reduction processing from a picture signal obtained by demodulating and decoding an input signal received through a communication line 10 and a character string is recognized. The picture signal is judged to be the document. Picture data of the character string recognized by the character string recognition part 5 is compared with previously stored character data and a character recognition part 6 recognizes the character. When a decoding error is detected in the signal part of the character even if the character recognition part 6 recognizes the character, a character data correction part 8 corrects the character by stored character data so that it is easily read.  When the character recognition part 6 cannot recognize the character, a re-transmission message transmission part 9 returns a re-transmission message to a transmission-side.
Patent JP-H01159769-A (JP)
Title: Image processor
Inventor: SETO KUNIO
IPC: G06F7/548
Filed: 1987-12-16
Abstract: PURPOSE:To easily add an arbitrary graphic by providing an external character graphic definition means that defines with basic graphics or the combination of them, a code adding means for the storing and the calling-out of a pertinent external character graphic, and a means to output the pertinent external character graphic singly or in combination with general character graphic string. CONSTITUTION:In a processing part CTL 2, the coordinate of a graphic external-character-graphic-defined by a software CTL 1 is transformed. If the graphic is a closed basic graphic, its inside part is painted out, but in case of a not-closed basic graphic, it is processed with drawing lines or coloring, and is written in a designated output area. In said coordinate transformation multiplication is repeated under based on an expression; where ty represents a designated output size, sy represents an external character graphic defined sized, and ci and Ci represent a component representing coordinate data or size information necessary for expressing a basic graphic.
Patent JP-H04190627-A (JP)
Title: Digital bus protective relay
Inventor: INAMURA KUNIYASU
IPC: H02H3/28
Filed: 1990-11-22
Abstract: PURPOSE:To detect ground fault of a quadruple bus by providing means for performing differential operation based on a vector sum of zero-phase currents of all feeders fed from the quadruple bus and means for comparing the phase between the vector sum of zero-phase currents and the zero-phase voltage of each bus and allowing an output from the operating means based on an operating output from the phase comparing means. CONSTITUTION:Zero-phase currents i01-i04 and zero-phase voltages V01-V04 are obtained from quadruple buses 2-1-4. A CPU 9 operates the vector sum Iod of zero-phase currents of all feeders required for judgment of operation of a 87G element 13. Furthermore, zero-phase voltages of the buses 2-1-4 are subjected to phase comparison with the vector sum Iod. Decision is also made whether phase comparison conditions are satisfied for all bus voltages and the 87G element 13 is operated when the conditions are satisfied. According to the constitution, fault can be detected in any one of the quadruple buses.
Patent JP-H02163604-A (JP)
Title: Automatic inspecting device for turbine blade
Inventor: MURAKAWA SHINICHI
IPC: G01B11/24
Filed: 1988-12-19
Abstract: PURPOSE:To quantitatively indicate the dimension of damaged part of a turbine blade and to perform a high speed inspection by providing an optical detector, picture processor and positioning device for the optical detector. CONSTITUTION:A triangular prism is adopted for a small TV camera at the tip end, and the optical detector 1 is constituted in approximately the same size as the maximum diameter of the TV camera. The picture processor consists of a picture input part, picture memory part, picture memory conversion part and interface part. The part from the tip end of the turbine blade to a stellite backward piece is automatically inspected making the optical detector 1 to keep the same distance along a twisted blade by the positioning device for optical detector. Then, a positioning displacement meter 29 keeping the same distance, optical detector 1 and switch 30 for detection of obstacle on the turbine bade are located on the tip end of the device. With this constitution, the dimension of the damaged part can be quantitatively obtained, and the parts for which a manual aid is required are reduced, then a manufacturing cost is saved. As the optical system is applied for this device, the inspection is performed in a non-contact state with lesser error and the measuring speed is made to be higher.