baber/WOPTO huggingface dataset:
Patent JP-S5966031-A (JP)
Title: High brightness surface ionization type ion source and its manufacturing method
Inventor: TSUKAGOSHI OSAMU
IPC: H01J1/02
Filed: 1982-10-07
Abstract: PURPOSE:To reduce the emission area of ion source substance thus to improve ion emission per unit area by covering the surface of ion generating section composed of porous W except the central portion with an ion inpermeable film having high melting point such as W. CONSTITUTION:A porous W5 cut into a conical shape is electron beam welded onto the tubular member 6 of Ta to form a conical ion generating section the surface of which is spattered with W7. Thereafter the leading edge is cut to have the diameter of 0.3-0.5mm. phi to remove collapsed portion from the cutting face through electrolytic grinding. Since the evaporated ion source substance will emit only through said cutting face 8 having small diameter, ion beam of high brightness can be produced.
Patent JP-S5967235-A (JP)
Title: Preparation of 2-(2'-chloroethoxy)ethanol
Inventor: IKEDA YOSHIHIRO
IPC: C07B61/00
Filed: 1982-10-07
Abstract: PURPOSE:To obtain the titled substance with little formation of by-products, by reacting ethylene chlorohydrin with ethylene oxide in the presence of a catalyst consisting of a molybdic acid compound and/or tungstic acid compound. CONSTITUTION:Ethylene oxide is reacted with ethylene chlorohydrin at 1:(1-10) molar ratio in the presence of a catalyst consisting of a molybdic acid compound and/or a tungstic acid compound in an amount of 0.1-10.0wt% based on the ethylene chlorohydrin at 0-150 deg.C to give the titled substance. The above-mentioned catalyst generically refers to heteropolyacids containing molybdic acid and/or tungstic acid and molybdenum and/or tungsten, and 12-molybdophosphoric acid and 12-tungstosilicic acid, etc. may cited. USE:A raw material for polyoxyethylene ether and various intermediates.
Patent JP-H094134-A (JP)
Title: Metal fixing for reinforcing bar
Inventor: SHIMIZU MASATAKA
IPC: E04B1/58
Filed: 1995-06-20
Abstract: PURPOSE: To enhance the durability when a concrete structural member is used as a strength member while the structure itself remains simple, the fastening and assembling works for mild steel bars can be performed simply, and the bars can be fastened strongly. CONSTITUTION: A metal fixture 10 for mild steel bars is composed of a fastening bolt 18 and a plate 11 consisting of a V-portion 12 and an L-portion 13 formed by folding a sheet metal. The base 15 of L-portion 13 and the bolt 18 constitute an acting part while the part including the V-portion 12 for supporting mild steel bars 1, 2 constitute a reaction part. The bars 1, 2 are fastened between the acting part and reaction part and secured to each other strongly by driving the bolt 18 into a nut 17.
Patent JP-S6334408-A (JP)
Title: Pulverized coal combustion process heater
Inventor: IZAWA NOBUTAKA
IPC: F23C9/06
Filed: 1986-07-28
Abstract: PURPOSE:To facilitate the processing of ashes by introducing fly ashes and bottom ashes to a fluidized-bed tank to increase the combustion efficiency. CONSTITUTION:A combustion gas emitted from a heating furnace 1 by an induced fan 12 is processed in a denitrification device 10, and is discharged out of a stack 13 via an air preheater 8 and a bag filter 11. The combustion gas is separated of its fly ashes by an ash reservoir 16, the filter 11 and a cyclone 18, and then is used as combustion air for a burner 3, thus fly ashes entering in a fluidized-bed combustion tank 5. Bottom ashes directly discharged out of a heating furnace enters into the fluidized bed combustion tank 5 and unburnt contents thereof burn and heat is recovered into the upper heating furnace. Ashes are recovered at the lower part of the fluided-bed combustion tank 5 by means of a screw 7.
Patent JP-S6184000-A (JP)
Inventor: HENINGU BAATSU
IPC: G21F9/36
Filed: 1985-08-12
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-S6421365-A (JP)
Title: Solid phase antibody for immunoassay
Inventor: INNAMI YOSHIYUKI
IPC: G01N33/548
Filed: 1987-07-16
Abstract: PURPOSE:To enhance the detection sensitivity in immunoassay by increasing the adsorbing amount of an antibody, by using a carbon ball as a solid phase. CONSTITUTION:A carbon ball having a diameter of 6.5mmphi is immersed in a 0.1mol./l (pH 7.5) phosphate buffer solution containing 0.1mg/ml of anti- AFT-IgG at 4 deg.C overnight and subsequently washed three times and further washed three times with a liquid mixture of a 0.01mol./l (pH 7.0) phosphate buffer solution, 0.1mol./l of NaCl, 0.1% BSA and 0.1% NaN3. By this method, the adsorbing amount of an antibody by a solid phase can be increased and the detection sensitivity in immunoassay can be enhanced.
Patent JP-H0815298-A (JP)
Title: Wind velocity measurement method
Inventor: ASAKURA MASAHIRO
IPC: G01P5/12
Filed: 1994-07-04
Abstract: PURPOSE:To provide a thermister wind velocity measurement method of high accuracy by automatically eliminating a self-convection component under the use of a characteristic containing a value corresponding to the self-convection component, and concurrently performing a linearizing process without any need of complicated simulation calculation. CONSTITUTION:In this measurement method, output voltage from self-heated thermister 1 and the D/A converted voltage of ROM data accessed through the address scan of ROM of a CPU 6 are compared with each other in a comparator 4, and the time when each voltage becomes identical, is used as a measurement point. In this case, constitution is so made that the self-heating temperature of the thermister 1 due to the constant temperature circuit 2 is set in the vicinity of the lowest temperature level within a negative resistance zone, and the ROM saves reference voltage containing the effect of the self-convection clue to the self-heating of the thermister 1. Also, a sample and hold circuit 3 is laid between the constant temperature circuit 2 and the comparator 4.
Patent JP-H1021260-A (JP)
Title: Dynamically preparing and displaying method for tree, and retrieving and displaying system for tree
Inventor: YAMAGATA JUNICHI
IPC: G06F12/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To easily retrieve an item in a short time by tree-displaying only an item storing data from document data. SOLUTION: After reading document data 6 from an external storage device 5 housing many pieces of document data accompanied by plural items respectively housing prescribed data and retrieving the item housing data from read out document data 6 by a document data analyzing part 2, a tree preparing part 3 prepares tree data from the retrieved item. Next, this prepared tree data 7 is tree-displayed by a display part 4. Thereby, only items housing data from document data can be tree-displayed with document data 6 by a display part 4 to easily grasp the items housing data on a display screen and at the time of designating the displayed item, this item is surely displayed on the display picture.
Patent JP-H0819981-A (JP)
Title: Vacuum chuck for substrate
Inventor: TAKAHASHI SADAHISA
IPC: B25J15/06
Filed: 1994-07-04
Abstract: PURPOSE:To handle a substrate stably without any damage by installing a ring shape outer periphery supporter consisting of a material whose hardness is lower than the substrate and facingly in contact with the outer periphery part of the substrate on the sucking surface of a sheet shape chuck main body. CONSTITUTION:When a substrate 1 is arranged facingly on a sucking surface 32 and the sucking surface 32 side is vacuum-evacuated by, the pressure of a space with a large area located between a central supporter 34 and an outer periphery supporter 33 formed by the thickness of the outer periphery supporter 33 and the central supporter 34 becomes lower than the atmospheric pressure corresponding to a degree of vacuum evacuation and the substrate 1 is sucked. A large sucking force occured by the pressure difference between the inside/outside of the large area is generated at the initial time of sucking and the adhesive degree between the substrate 1 and the outer periphery supporter 33 is finally corrected by this sucking force and the flexibility of outer periphery supporter 33 and the entire surface of the outer periphery of the substrate 1 is made to adhere strongly to the outer periphery supporter 33 so as to be sucked stably. This outer periphery supporter 33 and the central supporter 34 are composed of a material excellent in wear resistance with lower hardness than the material of the substrate 1.
Patent JP-H04372060-A (JP)
Title: Japanese language analysis system
Inventor: AOSAWA HIDENORI
IPC: G06F17/27
Filed: 1991-06-20
Abstract: PURPOSE:To judge the right connection in the embedded sentence effectively even in a sentence written in Japanese with a structure in which the embedded sentence connects to any noun in a plurality of nouns and there are a plurality of nouns. CONSTITUTION:This system is provided with a syntax analysis part 2 composed of a connection decision part 21, an analysis tree preparation part 22, a noun phrase range decision part 24 deciding the range having a noun to which the embedded sentence is connected, a connection destination decision part 25 deciding whether or not to any noun in the range of connection the embedded sentence is connected to. The analysis tree preparation part 22 adds the information on the possibility the embedded sentence is connected to the noun and information on the attribute of the connection between the embedded sentence and the noun to an analysis tree in accordance with the decision of the part 24. The analysis tree is prepared based on the judgement of the connection destination decision part 25 and the information on the attribute of the connection added to the analysis tree.
Patent JP-H1017814-A (JP)
Title: Water-erasable ink and method for regenerating image holding support by erasing image containing the ink
Inventor: SAITO HIROMITSU
IPC: C09D11/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a water-erasable ink having good color developing properties and giving a nonfading image by mixing a leuko dye with a specified hydrophilic aliphatic carboxylic acid. SOLUTION: 0.1-10wt.% leuko dye, at least 10wt.% hydrophilic aliphatic carboxylic acid which causes the leuko dye to develop color and optionally 1-20wt.% nonvolatile desensitizer are dissolved in a volatile organic solvent to obtain a water-erasable ink. An image support P containing a toner image formed by electrophotography and an image formed by using the above obtained ink is passed between rollers R1 and R2 impregnated with a mixture 2 comprising a fluid for erasing toner images and water to apply the mixture 2 thereto and then passed between an image release roller R3 and an opposed roller R4 to be heated by contact and to thereby transfer the image to a release belt 1 to erase the image from the support P.
Patent JP-2001008260-A (JP)
Title: Calling control method and system for radio communication unit
Inventor: SATO MANABU
IPC: H04W4/20
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a calling control method for a radio communication unit and its system, where a called station automatically recognizes a caller station and brings itself to an automatically replying state. SOLUTION: This radio communication unit is provided in advance with a ROM 11, that has a memory 3 storing its own station number. Memories 1, 2 of a RAM 7 once store a caller station number and a called station number in the case of receiving an individual call, and when the incoming call station number matches with its own number which is stored in advance in the memory 3 of the ROM 11, a discrimination means 81 discriminates that the call is made to own station, and a call means 82 replies the individual call in the case of replying the individual call, by using its own station number for a caller station number and using the caller station number into a called station number.
Patent JP-H0927559-A (JP)
Title: Manufacture of nonvolatile semiconductor device
Inventor: KAMIMURA KAZUHITO
IPC: H01L27/115
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor device which prevents an irregularity, between memory cells, in a generated electron pulling-out amount and which prevents a drop in the insulation characteristic of an intermediate insulating layer by a method wherein a polysilicon film to be used as a floating gate is annealled in advance and an irregular increase in a grain size due to a heat history and to the introduction of impurities is suppressed. SOLUTION: A manufacturing method is provided at least with a process (S2) in which, after a gate insulating film has been formed on a semiconductor substrate (S1), a polycrystal silicon film to be used as a floating gate is formed, with a heat treatment process (S3), in which a heat treatment is executed to the formed polycrystal silicon film and with a process (S4) in which impurities are introduced into the heat-treated polycrystal silicon film so as to be conductive. It is preferable that the heat treatment process (S3) is executed at a temperature which is lower than a maximum heating temperature in processes after that and which is higher than a temperature at which the polycrystal silicon film is formed. In addition, it is preferable that the process is executed in the time twice or higher the heating time in which the maximum heating temperature is applied.
Patent JP-S6234527-A (JP)
Inventor: TANAKA SHINYA
IPC: A61B3/10
Filed: 1985-08-09
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-S6420560-A (JP)
Title: Developing toner
Inventor: GOTO HIDENORI
IPC: G03G9/097
Filed: 1987-07-15
Abstract: PURPOSE:To obtain an encapsulated toner good in powder characteristics and fluidity by attaching or adding fine inorganic particles surface-treated with a specified coupling agent to the surface of each toner particle. CONSTITUTION:The fine inorganic particles surface-treated with the neoalkoxylic type coupling agent, such as neoalkoxytitanate or neoalkoxydizirconate type coupling agent, are attached or added to the surface of each toner particle, thus permitting the obtained encapsulated toner to be good in powder characteristics, to almost prevent secondary agglomeration even after storage under environmental conditions, such as high temperature or high humidity, and to be good in fluidity.
Patent JP-S6235988-A (JP)
Title: Inputting system
Inventor: MURATA AKIO
IPC: G06K9/00
Filed: 1985-08-09
Abstract: PURPOSE:To easily read a handwritten document including a graphic by judging image information written in a frame as characters and judging image information that crosses the frame as graphics. CONSTITUTION:When inputting characters, one character is written in an inner frame 17, and when inputting a graphic, the graphic is drawn unconscious of the inner frame 17. A reading section 8 reads the image information from a paper 7 and stores in an image storage section 13. A position detecting section 14 calculates positional information 18 from image information by a mark 9 and marks 91-94 and sends to a judging section 19. The judging section 19 judges image information 21 from the image storage section 13 from the positional information 18, and when the image information 21 is at the position of the inner frame 17, converts it to character code 24 by a converting section 20, and when the information crosses the middle frame 17 and extends to adjoining inner frame, stores the image data 21 as it is in a storage section 25.
Patent JP-H1018614-A (JP)
Title: Urban redevelopment method and building and road used therefor
Inventor: KURUMADO TOKUZO
IPC: E01C1/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to speedily obtain a lot for specific area in a city by the country without taking much time and a vast sum of money for purchasing the lot and to enable the redevelopment of the lot efficiently. SOLUTION: Urban residents provide lots for specific area 18 in a city by mutual agreement with the country in advance. The country divides the lots into sections 19 within a radius of 100 meters. Disaster prevention buildings 20 of earthquake and fire proof construction are constructed in the sections 19. A pair of buildings 20 are so constructed that they are opposed to each other, and they are connected with joint ridges 21. Then, residents in the peripheral area 23 of the area 18 also provide lots to the country in the same way as mentioned above, the country divides the lots, the buildings 20 are constructed, roads are constructed between the sections 19. The outskirts of the city are subsequently redeveloped in the same way.
Patent JP-S6433323-A (JP)
Title: Loader mounting method and apparatus
Inventor: NIKORASU HAMU
IPC: E02F3/38
Filed: 1988-07-15
Abstract: PURPOSE: To mount a loader easily by connecting a pocket to an attachment pipe fixed to a vehicle, and pivoting a boom structural body to a mast structural body, and thereby permitting the mast structural body to turn around the attachment pipe. CONSTITUTION: Mast posts 28 are lifted by extending boom cylinders 54, and a vehicle 10 is moved between the mast posts 28, so that the mast posts 28 are permitted to be right above rear support bodies 22. Next, cylinders 54 are retracted in order that a pocket 82 is guided by a plate 68 to come on attachment pipes 62. Subsequently, as the mast posts 28 come in contact with the attachment pipes 62, the attachment pipes 62 become pivot points for a loader 20, and the cylinders 54 are further retracted, mast arms 40 are lifted up, as a result, front support body connection parts 44 are joined to front support bodies 24. Then, when the posts 28 are turned, a block 94 is shifted under a wedge 74 while sliding with respect to a slant surface 76. Furthermore, the wedge 74 compresses the block 94, a wall 96, and the pocket 82 against the attachment pipe 62.
Patent JP-H0667258-A (JP)
Title: Stroboscopic device for program shutter
Inventor: OGIWARA MASUO
IPC: G03B9/70
Filed: 1993-07-16
Abstract: PURPOSE:To reduce the capacity of a memory and provide proper exposure by storing data wherein the relation between film sensitivity, a range-found value, and a stroboscopic light emission timing value and shifting the light emission timing value according to a difference in open aperture value when focal length is switched. CONSTITUTION:If a lens system is on a telephoto side when the stroboscopic device is necessary, an aperture code AFM = film sensitivity code S+ distance code D+A is calculated as the code A=16 of a difference in open aperture F value and the light emission timing of the stroboscopic device is read out of a D-ROM 116 with the code; if the lens system is on a wide-angle side, the aperture code AFM is calculated as the code A=0 of the difference in open aperture F value and the light emission timing of the stroboscopic device is read out of the D-ROM 116 with the code.
Patent JP-S6068976-A (JP)
Title: Optical printing head
Inventor: SUDOU TOSHIO
IPC: B41J2/45
Filed: 1983-09-27
Abstract: PURPOSE:To provide the titled head using light-emitting diodes which requires only one focusing rod lens array, can be easily adjusted optically and in which it is contrived to reduce the size and cost, wherein light-emitting element array chips are arranged on a substrate, and driving circuits for the elements are integrally provided on the same substrate. CONSTITUTION:Monolithic LED array chips 72 are arranged in a lateral line on the substrate 71 consisting of an alumina ceramic material or the like. The driving ICs 73 are provided on both sides of the high-density LED array chips, and are connected to each other by conductor wires provided on the substrate 71 and wire bonding. Accordingly, since the LED arrays and the driving circuits are integrally provided on the signal substrate, the size of the optical printing head is greatly reduced.
Patent JP-H095148-A (JP)
Title: Method and apparatus for supplying powder body
Inventor: KUROSU HIDETSUGU
IPC: G01G13/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide a method and apparatus for supplying a specified amount of a powder body within a specified accuracy in a specified time length. CONSTITUTION: It is so arranged to comprise a first vibration feeder 1 having a base plate 3 allowed to be vibrated and a second vibration feeder 2 having a base plate 4 which is placed on a weighing device 9 and allowed to be vibrated. A powder body is fed onto the base plate 3 with an overall bulk density being averaged and the powder body is delivered to a base plate 4 from the base plate 3 so that a part of the bulk density is concentrated partially while the quantity of the powder body is weighed with the base plate 4 at rest. The amount of the powder body to be supplied to a container 11 from the base plate 4 is changed hourly.
Patent JP-H0268386-A (JP)
Title: Textile for a paper machine
Inventor: FUIRIITSU UURINGUA
IPC: D21F3/00
Filed: 1989-07-07
Abstract: PURPOSE: To produce a woven fabric suitable for a basic fabric for coated waterproof band and belt and for wire forming use, or the like, having excellent stability and containing a monofilament composed of a mixture of plural polymers having a specific viscosity and woven into the fabric. CONSTITUTION: The objective woven fabric is produced by mixing (A) a polyester copolymer having a viscosity of >=0.80 with (B) a polyester having a viscosity of >=0.75 and weaving a monofilament made of the mixture as a part of warp and/or weft of the woven fabric. The amount of the component B in the mixture is 2-20%.
Patent JP-S6238487-A (JP)
Title: Copying device
Inventor: ARAKAWA KAZUO
IPC: G03G15/04
Filed: 1985-08-13
Abstract: PURPOSE:To make an electric charge remaining area highly accurately coincide with an image area by controlling a moving means so that the border between ON light emitting elements and OFF light emitting elements coincides with a prescribed side of the image area on the basis of a calculated result. CONSTITUTION:The 1st electric charge removing means 6 is provided with a lamp or a light emitting diode (LED) and fixed on a frame. The 2nd charge removing member 7 has structure obtained by arraying in row plural light emitting elements 8 consisting of LEDs of the like on a rod-like base 9 with intervals and the elements 8 are arranged oppositely to the surface of a photosensitive body 5 in parallel with its axial direction and allowed to be optionally moved in the direction rectangular to the scanning direction of the photosensitive body 5, i.e. the array direction of the elements 8. Consequently, the border between the ON light emitting elements and the OFF light emitting elements in the charge removing means can be always positioned on the prescribed side of the image area. The home position of the charge removing means can be set up by a rewriting means after assembling the device.
Patent JP-H0228147-A (JP)
Title: Production of lactam derivative
Inventor: TACHI SHIGEMITSU
IPC: C07B61/00
Filed: 1988-07-18
Abstract: PURPOSE:To obtain the subject compound useful for synthetic intermediate of nylon in short reaction time, without necessity of neutralization, without corrosiveness of stainless vessel, in high purification and high yield by reacting aniline derivative and lactone derivative using specific acid catalyst. CONSTITUTION:An aniline derivative expressed by formula I (R<1>, R<2> is H, 1-8C alkyl, alkoxy, dialkylamino, alkylamino, arylamino or halogen) is reacted with a lactone derivative expressed by formula II (R<3> is H, 1-9C alkyl; n is 2-13), preferably using 0.5-3.0mol compound expressed by formula I to 1mol compound expressed by formula II at 50-300 deg.C, especially 100-250 deg.C using phosphoric acid and/or phosphate (e.g., phosphoric acid, polyphosphoric acid or sodium hydrogen phosphate) as acid catalyst to obtain a compound expressed by formula III. Besides, amount of use of the acid catalyst is preferably in a range of 0.001-1.0mol, especially 0.01-0.5mol to 1mol of compound expressed by formula II.