baber/WOPTO huggingface dataset:
Patent JP-H0599588-A (JP)
Title: Heat transfer tube for heat exchanger and manufacture thereof
Inventor: MINAMOTO KENKI
IPC: F28F19/06
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a heat transfer tube for a heat exchanger which has excellent corrosionproof performance particularly against a frictional flaw. CONSTITUTION:A film containing 10wt.% or more of zinc oxide which contains zinc hydroxide or zinc oxide as a main ingredient by converting it in terms of Zn content is formed 5 to 100mum thick on an inner surface of a tube The film is formed by adhering suspension of mixture powder of metallic zinc powder and 1 to 10wt.% of metallic iron powder to the zinc powder to the inner surface of the tube and then blowing oxidative gas having 1.9 to 32.0mmHg of partial vapor pressure at a speed of 0.05 to 5.0m/sec into the tube.
Patent JP-H02130522-A (JP)
Title: Phase plate having lamination structure and liquid crystal display element using same
Inventor: TAKIGUCHI YASUYUKI
IPC: G02B5/30
Filed: 1988-11-10
Abstract: PURPOSE:To obtain uniform refractive index anisotropy to large area by constituting the phase plate by laminating drawn plastic films which have refractive index anisotropy in a film surface so that a main optical axis having a large refractive index between two optical main axis directions in each film surface is mutually parallel. CONSTITUTION:The phase plate 1 is constituted by laminating the drawn plastic films 1a-1c which have small retardation. Then, those films 1a-1c are laminated so that the main axis X(X1, X2, X3) in the direction where the refractive index is large between the optical main axes (X1, X2, X3) and Y(Y1, Y2, Y3) (where nX is the X-directional refractive index and nY is the Y-directional refractive index and nX is larger than nY. Thermoplastic high polymer films of polycarbon ate, polystyrene, etc., in addition to polyvinyl alcohol and cellulose triacetate are usable as films 1a-1c. Further, the films may be made of a mixture of them. Consequently, the refractive index anisotropy is uniformed to large area.
Patent JP-H09127554-A (JP)
Title: Transmission type liquid crystal display device
Inventor: HATANO AKITSUGU
IPC: G02B30/25
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the opening rate of a liquid crystal display device and to suppress an orientation defect by providing the upper parts of switching elements, scanning wirings and signal wirings with interlayer insulating films, thereby overlapping flat pixel electrodes and the respective wirings. SOLUTION: An active matrix substrate is provided with n<+> Si layers which constitute source electrodes 46a and drain electrodes 46b in the state of covering both ends of channel protective layers 45 and part of semiconductor layers 44 and being parted on these channel protective layers 45. The substrate is provided with the interlayer insulating films 48 consisting of polarizing films which consist of translucent org. films and have a polarization function to incident light by covering the upper parts of TFTs 34, gate signal wirings, source signal wirings 33 and connection wirings 35. The interlayer insulating films 48 are provided thereon with transparent conductive films which constitute a pixel electrode 31.  The pixel electrodes 31 and the drain electrodes 46b of the TFTs 34 are connected by the transparent conductive films 47a' which are the connection wirings 35 via contact holes 36 penetrating the interlayer insulating films 48.
Patent JP-H01128345-A (JP)
Title: Metal halide lamp
Inventor: YONEZAWA AKIHIRO
IPC: H01J61/20
Filed: 1987-11-12
Abstract: PURPOSE:To restrain a tube wall yet more from blackening as well as to make improvements in an ultraviolet intensity maintenance factor by sealing a specified amount of manganese further in a light emitting tube in addition to iron. CONSTITUTION:Starting rare gas, mercury, iron and halogen are sealed in a light emitting tube, while manganese is further sealed therein as much as 1/20-1/5 at gram-atom number ratio to the iron. With this constitution, any tube wall blackening due to the sticking of the iron sealed inside the light emitting tube to a tube inner wall is restrainable. Therefore a sharp drop in a maintenance factor of ultraviolet intensity attributable to a decrease in ultraviolet-ray transmittance by the blackening and a decrease in the iron or a luminous metal is thus preventable.
Patent JP-H08125210-A (JP)
Title: Photodetector, photodetector array, and electrolysis device using them
Inventor: NAKADA JIYOUSUKE
IPC: C25B9/19
Filed: 1994-10-24
Abstract: PURPOSE: To provide a durable, reliable, high-efficiency low-leakage single-crystal photodetector, a photodetector aray, photoelectric conversion efficiency, has a small leak current, has a long life, and an electrolysis device. CONSTITUTION: A photodetector is provided with a base 2 consisting of p-type semiconductor, a photosensitive part 3 where the tip protrudes in one piece from the surface of the base 2 spherically and at the same time n-type semiconductor layer is provided at the spherical surface part and then which has a spherical pn junction layer formed between the n-type semiconductor layer and the base 2, a surface electrode 4 which is formed by a conductive material so that it is in ohmic contact with one portion of the spherical surface part, and a reverse side electrode 5 which is formed so that it is in ohmic contact with the reverse side of the base 2 by a conductive material.
Patent JP-S63138457-A (JP)
Title: Electronic sealing system
Inventor: SASAKI RYOICHI
IPC: G06Q40/02
Filed: 1986-12-01
Abstract: PURPOSE:To eliminate possibility to seal with the wrong result of transactions by using both a digital signature utilizing an open key cipher system and an actual seal. CONSTITUTION:A transaction receiver tip terminal 204 first produces a unidirectional cipher of a transaction text after receiving the transaction text and a digital signature from a transaction originator 201 via a communication network 203 as well as a transaction originator terminal 202. Then the terminal 204 decodes the digital signature by a decoding key 208 and checks this decoded result to decide that both the transaction text and the digital signature are correctly produced by the transaction originator as long as the transaction state data an the data same as the unidirectional cipher produced previously by the terminal 204. Then an automatic seal stamping machine 250 coupled to a computer stamps a mark in a designated column of an electronic transaction document to show that the transaction is not correct. Thus it is possible to prevent that a wrong document is sealed.
Patent JP-2001107193-A (JP)
Title: Iron-nickel series alloy member and sealed glass parts
Inventor: NAKAJIMA HITOSHI
IPC: C22C38/50
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the conventional alloys used for the sealing of glass are inferior in the joinability with glass and in the reliability of sealing, and also the conventional alloys have not been able to suppress the reflection of light, lasers, or the like, and light elements produced by using the same have often been influenced by the reflection of light, lasers, or the like. SOLUTION: In this iron-nickel series alloy member for joining with glass in which the thermal expansion coefficient at 30 deg.C and in an optional temperature region from >30 to 400 deg.C is 60×10-7/ deg.C to 75×10-7/ deg.C, the difference between the thermal expansion coefficient of the iron-nickel series alloy member at 30 deg.C and in an optional temperature region from 200 to 350 deg.C and the thermal expansion coefficient of the above glass lies in the range of ±10% by the ratio with the thermal expansion coefficient of the glass as a standard, the arithmetical average roughness Ra prescribed by JIS B0601-1994 of the above iron-nickel series alloy member is >0.20 to 2.00 μm, the average spacing Sm of ruggedness prescribed by JIS B0601-1994 is 5 to 200 μm, and also, Sm/Ra is >=35.
Patent JP-H11122619-A (JP)
Title: Moving image coding and decoding method
Inventor: SUZUKI YOSHINORI
IPC: H04N19/46
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce additional information required to select motion compensation by predicting and coding combinations of a flag required to select global motion compensation/local motion compensation and a flag denoting a coding mode of each coding macro block from data of peripheral blocks having been already coded or decoded. SOLUTION: The coding mode for each block for moving image coding where an image is divided into small blocks and motion compensation and information compression are applied to each block has a coding mode and a mode where a predicted block image is used for a reproduced block image as it is without coding. It is required to inform a decoder side of information denoting whether or not global motion information is adopted for each block. A combination of the coding mode and global motion compensation on/off information is predicted for each block from information of peripheral blocks and a degree of difference between a predicted combination and an actual combination is coded at first data or the like of each block.
Patent JP-H04160479-A (JP)
Title: Setting system for character string display position
Inventor: SASAKI KIYOSHI
IPC: G06T11/60
Filed: 1990-10-23
Abstract: PURPOSE:To set a proper display position by reducing the overlap of respective character strings by the mutual relation between the display positions of character strings displayed on the same screen. CONSTITUTION:A character string occupation rectangular area calculating means 1 calculates the coordinates of a character string occupation rectangular area that a character string 6 occupies from the display position, size, inclination, etc., of a character string which is converted to a screen coordinate system, and finds the addresses of corresponding pixels. A character string overlap area retrieval means 2 retrieves a character overlap area where the calculated addresses of the pixels overlap with the address of other character string occupation rectangular areas which are already stored in a character string occupation rectangular area control memory in pixel units. When the number of pixels in the character string overlap area is not 0, a character string overlap area minimizing means 3 moves the character string occupation rectangular area to find the minimum number of pixels constituting the character string overlap area. Consequently, the extent of the overlap of character strings is reduced to optimize display positions.
Patent JP-H04158594-A (JP)
Title: Method of mounting electronic parts on electronic circuit board
Inventor: SAEKI KEIJI
IPC: H05K3/34
Filed: 1990-10-22
Abstract: PURPOSE:To enhance circuit constitution more highly and improve the mounting density by inserting a chip-type electronic part in a through hole for connecting, at required places, the circuits developed on both sides of a board, and so soldering both the electrodes that they corresponds to each land provided at both aperture ends of the through hole. CONSTITUTION:Soldering lands 3a and 3b are formed on the peripheries of both apertures of the through hole 2 bored in a double-sided printed board 1. A chip-type electronic part 4, where the diameter of one electrode 4a is made larger than the inside diameter of a through hole 2, is inserted from the side of the other electrode 4b, whereupon the chip-type electronic part 4 is held without coming off the through hole by the primary electrode 4a stopping on the topside of a double-sided printed board 1. Accordingly, if the electrodes 4a and 4b on both sides are soldered to each soldering lands 3a and 3b by each solder 6a and 6b, the circuit made on both sides of the double-sided printed board 1 is connected by the chip-type electronic part 4.
Patent JP-2000115723-A (JP)
Title: Muse decoder
Inventor: AIBA HIDEKI
IPC: H04N7/015
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the MUSE decoder that enhances image quality of a moving picture without increasing a capacity of a line memory. SOLUTION: A vertical vector correction circuit 100 has line memories 10-16 that are connected in cascade, a selector 20 that selects any of input output taps L0-L7 according to a vertical vector signal to be sent, selectors 21-23 that properly select the taps L0-L7, and a 2-dimensional correction filter 51. An adder 52 sums a moving picture filter output of a moving picture processing circuit 5 and a moving picture filter output of the correction filter 51 to reproduce a moving picture consisting of MUSE signals. Thus, number of vertical taps of the moving picture filter is increased.
Patent JP-H02132120-A (JP)
Title: Epoxy resin molding material for electronic parts sealing use
Inventor: ASAI SHIGEO
IPC: C08G59/40
Filed: 1988-11-11
Abstract: PURPOSE:To provide the title molding material resistant to causing package cracks during cold heat cycle, thus excellent in crack resistance, comprising, as essential components, an epoxy resin, phenolic hydroxyl group-contg. compound and polyester thermoplastic elastomer. CONSTITUTION:The objective molding material comprising, as essential components, (A) an epoxy resin having in one molecule two or more epoxy resin groups (e.g., phenol novolak-type epoxy resin, (B) a compound having in one molecule two or more phenolic hydroxyl groups (e.g., novolak-type phenolic resin), and (C) a polyester thermoplastic elastomer (pref. a copolymer from polybutylene terephthalate and polylactone or polytetramethylene ether glycol). It is preferable that the component C be melt blended, in advance, with part or the whole of the component B.
Patent JP-2000111983-A (JP)
Title: Image pickup device and its method
Inventor: UNE EISUKE
IPC: G03B7/16
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To make a white balance excellent by adapting to a photographing condition at the time of using a stroboscope. SOLUTION: When the brightness information of a subject is within a range X1, a white balance control signal is formed corresponding to the color temperature Ts of the stroboscope. When the operation mode of the stroboscope is an automatic light emitting mode, the white balance control signal is formed corresponding to color temperature along characteristic Tx where the color temperature is changed from the color temperature Ts of the stroboscope to the color temperature Ty of external light in ranges X2 and X3 where the brightness information is equal to or larger than a parameter A and smaller than a parameter C, and the white balance control signal is formed corresponding to the color temperature Ty of the external light in the range X4 equal to or larger than the parameter C.  When the operation mode of the stroboscope is a forcible light emitting mode, the white balance control signal is formed corresponding to the color temperature Tz in the range equal to or larger than a parameter B.
Patent JP-H02131296-A (JP)
Title: Sound insulation concrete board having sound absorbing performance
Inventor: HIROSE SHUJI
IPC: G10K11/16
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the sound absorbing performance which provides sufficient sound insulation by composing the board of a porous layer which has pores in its surface and a base layer provided on the reverse surface of the porous layer. CONSTITUTION:The sound insulation concrete board has a surface-side porous layer 2 made of porous concrete, the base layer 3 which is made of concrete with high density is provided on the reverse surface of the porous layer 2, and plural kinds of pores 5a - 5c are formed in the surface. In this case, the frequency range of a sound which is absorbed expands and a sound which resonates in the pores 5a - 5c of the porous layer 2 is diffused from the surfaces of the pores 5a - 5c to cavity capillaries in the porous layer 2. In the process of the diffusion, the sound is attenuated, reflected by striking on the base layer 3, and diffused to the cavity capillaries in the porous layer 2, so that the sound is attenuated more. Consequently, the sufficient sound absorbing performance is added to realize sufficient sound insulation.
Patent JP-H11122425-A (JP)
Title: Picture reading device
Inventor: ARITA SHINICHI
IPC: H04N1/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To read both a double-face original and a transparent original, by a simple constitution. SOLUTION: This device is provided with a first illuminating means constituted of a light source 3, a first reading unit 13A constituted of mirrors 4A and 5A, a lens 7A, and a photoelectric converting element 8A, a second illuminating means constituted of a light source 9, and a second reading unit 13B in the same constitution as the first reading means. When an original 1 is a transparent original, the original 1 is butted to a member 12 for butting with a concentration pattern on the upper face, and placed on it. A light source 9 and a reflector 10 are present at the position of a broken line, and the light of the light source 9 is reflected on the concentration pattern, and the reflected light is read by the second reading unit 13B so that it is judged that the original is the transparent original.  Then, the light source 9 and the reflector 10 are rotated to the position of a solid line, and the light of the light source 9 is read through a diffuser 11 by the first reading unit 13A. When the original is a double-face original, the surface and back face of the original are illuminated by the light sources 3 and 9, and read by the first and second reading units 13A and 13B.
Patent JP-H10127330-A (JP)
Title: Work bag
Inventor: IWAMURA SHOZO
IPC: A45C11/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a work bag capable of housing rubbish generated at the time of the work of electric construction or the like, preventing the scattering of the rubbish, housing small articles such as connectors or the like used for the work for respective kinds, easily taking them out as needed and improving the work efficiency of the electric construction or the like. SOLUTION: An attaching part 22 composed of one piece of a plane fastener is provided on the inner surface of a lid body 20 and a part 24 to be attached composed of the other piece of the plane fastener is provided on the outer surface of a small bag part 16. By joining the attaching part 22 and the part 24 to be attached with each other, the lid body 20 closes the small opening part 18 of the small bag part 16. Both ends of a cord member 26 for locking are fixed to both ends of a bag main body part. The cord member 26 for locking is separated into two cord pieces 26a and 26b through an appropriate part and a locking part 28 composed of one piece of the plane fastener and a part 30 to be engaged composed of the other piece of the plane fastener are respectively provided on the end parts.
Patent JP-H03143619-A (JP)
Title: Heat-shrinkable polyester film
Inventor: KUZE KATSURO
IPC: C08L67/03
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a heat-shrinkable polyester film giving a beautiful finished external appearance free from whitening since the film has a sufficiently high heat-shrinkable factor and shrinks uniformly, by a method wherein 50-90 mol% of a constituent ingredient is made an ethylene terephthalate unit and a content of the whole diethylene glycol out of a composition is made 2.5-20 mol%. CONSTITUTION:A composition is constituted of polyethylene terephthalate and copolymer polyester, 59-90 mol% of constituent ingredient is comprised of an ethylene terephthalate unit and it is necessary that the same contains 2.5-20 mol% diethylene glycol. When the ethylene terephthalate unit becomes less than 50 mol%, heat resistance of a film is lowered, and when the same exceeds 90 mol%, unidirectional shrink properties are lowered. Partial whitening is generated when the film is heat-shrinked under a state where a quantity of diethylene glycol is less than 2.5 mol% and when the same exceeds 20 mol%, the heat resistance is lowered. Then the film obtained with an arbitrary method is stretched 2.5-7.0 times unidirectionally and 1.0-2.0 times in a right angle direction.
Patent JP-2001111057-A (JP)
Title: Wiring board and its manufacturing method
Inventor: SASAKI ATSUSHI
IPC: G02F1/136
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem where the reliability in the electric connection of a wiring board is lost by oxidizing the surface of a gate electrode after the gate electrode is subjected to film formation. SOLUTION: The upper surface of a gate electrode is covered with a protection film that is made of an insulator, thus preventing the upper surface of the gate electrode from being oxidized.
Patent JP-S63147258-A (JP)
Inventor: DANIERU EMU NOOZENCHIYATSUKU
IPC: G06F15/177
Filed: 1987-11-13
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-H05101054-A (JP)
Title: Document preparation supporting system by synthesizing component
Inventor: KANEDA KAZUKO
IPC: G06F17/21
Filed: 1991-10-04
Abstract: PURPOSE:To provide the document preparation supporting system for automatically preparing a document from the document, which is divided into component, in the case of preparing the document by dividing the document into the components and storing them in a database. CONSTITUTION:The document is marked-up based on document definition decided in advance, and the document is divided into the components through a components defining means 1 and stored in a database 4. When the specifying of the document to be prepared is designated in the case of preparing the document, a component designating & extracting means 2 extracts required components from the database 4. A component synthesizing means 3 synthesizes the document from the retrieved components and prepares the document. The component defining means is provided with a syntax checker 5 and cracks whether mark-up is correct or not. On the other hand, a component definition retrieving & extracting means displays the document structure of the document stored in the database, and it can be also supported to prepare the document and to divide the document into components.
Patent JP-S62146396-A (JP)
Inventor: TAKASU MOTOYUKI
IPC: E21D9/08
Filed: 1985-12-20
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-2000108259-A (JP)
Title: Ultraviolet ray absorbing resin material
Inventor: NODA NOBUHISA
IPC: C09D139/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the long period weatherability, the hardness of a surface, resistance to contamination and contamination removing property of a resin material by a method wherein a protecting layer, containing organic polymer composite inorganic micro-grain and a monomer produced by polymerizing a specified ultraviolet ray absorbing monomer, is provided on a substrate. SOLUTION: A substrate protecting layer, provided on at least one side of the resin substrate, contains inorganic polymer composite inorganic micro- grains and a polymer produced by polymerizing a monomer constituent containing at least one kind of monomer, selected from ultraviolet ray absorbing monomers shown by formula I and formula II. In the formula I, R1 is a hydrogen atom or a 1-8C hydrocarbon group, R2 is a lower alkylene group, R3 is hydrogen atom or methyl group, X is a hydrogen atom, a halogen, a 1-8C hydrocarbon atom, a lower alkoxy group, cyano group or nitro group. In the formula II, R4 represents a low class alkylene group, and R5 represents hydrogen atom or methyl group.