baber/WOPTO huggingface dataset:
Patent JP-H0772514-A (JP)
Title: Electrochromic display
Inventor: TSUTSUI NORIHISA
IPC: G02F1/155
Filed: 1993-09-06
Abstract: PURPOSE:To provide an electrochromic display without the display being doubled. CONSTITUTION:Transparent electrodes 3 and 4 obtained by forming an EC material (electrochromic material) into film are opposed to each other, and an electrolyte 8 is sealed between the electrodes with a sealing material 7 to constitute an EC display. An EC material pattern 5 as a film consisting of Prussian blue is formed on the electrode 3. The film of an EC material 6 is formed on the electrode 4 in the region corresponding to the negative pattern part of the pattern 5 by an EC material consisting of the same Prussian blue. A light-transmissive part 6a on the electrode 4 side is arranged at a position opposed to the pattern 5 on the electrode 3 side, and consequently the light- transmissive part 6a gives a blu display when colored and a colorless display when decolored.
Patent JP-H0773340-A (JP)
Title: Texture shading method for simulated visual field generator
Inventor: YAMAGUCHI SATOSHI
IPC: G06T15/80
Filed: 1993-09-06
Abstract: PURPOSE:To apply the technique of texture mapping, to reduce the scale of a hardware to be newly prepared, and to enable shading at a high speed by preparing a dot pattern different from a texture pattern to be normally used and mapping the luminance data of each dot while controlling it for each plane to be mapped. CONSTITUTION:The dot pattern as the set of picture elements is prepared, and reference luminance on planes 2-4 is calculated by normal vectors 5-7 of the planes 2-4 to be mapped. Then, a luminance change curve is selected according to a curvature designated by the planes 2-4, and shading is performed by mapping the shading dot pattern obtained by deciding the luminance data for each dot based on the calculated reference luminance and that curve. In this case, a vector 1 is a beam vector showing the direction of a light source (sun), the planes 2-4 are display planes to calculate the luminance for being displayed, and vectors 5-7 are the normal vectors of the respective planes 2-4.
Patent JP-S63101365-A (JP)
Title: 3-phenylpyridine derivative
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07D213/79
Filed: 1986-10-16
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is 2-18C alkyl or alkoxy; R<2> is 2-12C alkyl; n is integer; * is asymmetric carbon). EXAMPLE:5-(4-Pentylphenyl)picolinic acid 4-[(S)-2-methylbutyloxy]pheny ester. USE:A component for ferroelectric liquid crystal composition useful for electro- optical switcing elements. PREPARATION:A compound shown by formula II is formylated with dimethylformamide, POCl3 and NaClO4 to form a compound shown by formula III< which is subjected to aldol condensation with acetylfuran to give a compound shown by formula IV. This compound is subjected to ring formation in CH3OH and hydrochloric acid to give a compound shown by formula V, which is then reacted with perchloric acid to give a compound shown by formula IV. This compound is subjected to hetero atom exchange reaction with ammonium acetate, then oxidized with KMnO4, further reacted with SOCl2 and finally with an optically active compound shown by formula VII to give a compound shown by formula I.
Patent JP-H03108074-A (JP)
Title: Method and apparatus for checking seal stamp
Inventor: TAKEZAWA SHINICHI
IPC: B41J2/175
Filed: 1989-09-20
Abstract: PURPOSE:To facilitate the check job and to improve the check accuracy by inserting a dummy seal stamp object between products on a carrier path, extracting the seal stamp of the object as a picture data and checking the data on a display monitor. CONSTITUTION:A product package 1 on a conveyor 2a is stamped by a seal stamp section D. When a dummy seal stamp object 6 is inserted between plural packages 1 at a proper interval, the object 6 is stamped by the seal stamp section D. Then the stamp on the object 6 coming to a carrier path at the outside of the system after a discharge fin 8 is detected by a camera 9 as an image data. The image data is stored in a storage device 10, displayed on a CRT 11 thereby being subject to check by a check personnel. When the seal stamp is discriminated to be no good, a defect input key 12 is depressed to stop the stamping and defective stamps are erased by using a seal stamp erasure plate 13. Thus, the check job is facilitated and the check accuracy is improved.
Patent JP-S6489146-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: NOSE HIROYOSHI
IPC: H01M10/05
Filed: 1987-09-30
Abstract: PURPOSE:To retard a deterioration in positive active material performance and to improve high rate charge-discharge cycle life by using a positive mix containing an amorphous transition metal chalcogen compound and metal powder constituting this compound as a positive active material of a nonaqueous solvent secondary battery. CONSTITUTION:A positive current collector 2 is spot-welded to the inside bottom of a stainless steel container 1 which also serves as a positive terminal of a nonaqueous solvent secondary battery. A stainless steel container 7 which also serves as a negative terminal is fitted to the opening of the container 1 via a gasket 6. A positive mix 4, a separator 5, and a negative electrode 4 are sealed in the containers 1 and 7. An amorphous transition metal chalcogen compound and metal powder constituting this compound are contained in the positive mix 4 as a positive active material. The content of the metal powder constituting the metal chalcogen compound is 0.1-5.0mol% based on the compound, and vanadium pentoxide is used as the amorphous transition metal chalcogen compound.
Patent JP-H0993413-A (JP)
Title: Facsimile equipment
Inventor: ISHIO YASUSHI
IPC: G06F9/48
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of the equipment by discharging an original awaiting its transmission from a feeder, using the original and setting the original awaiting its transmission again to the feeder so as to restore the facsimile equipment to the transmission waiting state again. SOLUTION: When a start key and a hold key of an operation section 3 are depressed, a control section 1 discharges an original in the transmission waiting state to be set to a feeder and stores a call number of a destination to a transmission setting storage section 12 of a memory 2. The hold release and resetting of the original in the transmission wait state are displayed on a display section of the operation section 3 from an output of an original switch 8 when a succeeding original is discharged from the feeder. When the start key and the hold key are again depressed, the hold state is released and transmission information is read from a transmission setting storage section 12 and sent to the destination equipment.
Patent JP-H0777910-A (JP)
Title: Image forming device
Inventor: TAKAHARA HIROYUKI
IPC: G03G21/10
Filed: 1993-09-07
Abstract: PURPOSE:To facilitate the processing of impurity separated from recovered toner and to prevent the contamination of the inside of a device main body due to the impurity by arranging a foreign matter removing member at the back part of the device main body and attachably/detachably attaching an impurity housing container from the side surface of the device. CONSTITUTION:A carrying pipe, the foreign matter removing member 50, an image carrier and a developing device are arranged on the back side of the device main body, and a recovering container 51 is arranged on the side surface 54 of the device main body. The container 51 is placed on a stay 53 fixed in the image forming device main body, and an aperture 54a is formed on the side surface 54 of the device main body. The aperture 54a is opened to take out the container 51 placed on the stay 53. By arranging the container 51 housing the recovered foreign matter on the side surface of the device main body and near the member 50, a long carrying means is not necessitated, a space saving effect is obtained, and there is no possibility of clogging. Then, a situation that the recovered foreign matter is scatterd in the device main body to cause the contamination of the inside of the device main body is easily avoided.
Patent JP-H0587333-A (JP)
Title: Diagnosing method of state of combustion
Inventor: MORIMOTO NOBUO
IPC: F23N5/08
Filed: 1991-09-25
Abstract: PURPOSE:To eliminate a diagnosis due to mutual interference of burner flames and to obtain a diagnosing method of a state of combustion having a high diagnostic precision on the occasion of diagnosing the state of combustion in a combustion furnace having a plurality of burners. CONSTITUTION:Regarding a combustion furnace provided with a plurality of burners, the relations of an emission spectrum of each burner flame with set flow rates of fuel for a burner, air for it and a recirculation exhaust gas are determined beforehand, and the emission spectrum of flame, the flow rate of fuel, the flow rate of air and the flow rate of the recirculation exhaust gas are measured in regard to an object burner. The measured emission spectrum is corrected by the amount of deviation of a measured value of each flow rate from the set value thereof, and based on comparison of the reference emission spectrum at the time of each flow rate being set with the above-mentioned corrected emission spectrum, the state of combustion of the burner flame is diagnosed.
Patent JP-H04128395-A (JP)
Title: Method for injecting gas to inhibit corrosion of boiler pipeline
Inventor: SHIMOJO TAKASHI
IPC: F22D11/00
Filed: 1990-09-18
Abstract: PURPOSE:To always keep the dissolved oxygen concn. at a desired value even if the flow rates of the feed water and condensate are changed by controlling the amt. of oxygen gas to be injected in accordance with the measured water flow rate in the feed water and condensate lines, and the measured dissolved oxygen concn. in the water. CONSTITUTION:The flow rate of the condensate flowing through a condensate header 16 is measured by a flow rate transmitter 17, and the measured value is detected as a proportional value by a ratio setting device 18. Meanwhile, the dissolved oxygen concn. at the inlet 19 of a deaerator is measured by a dissolved oxygen meter 20. The measured value is compared with the preset desired water quality value and calculated by a controller 21. This calculated value is added to the feed water flow rate detected by the setting device 18 by an adder 22, and the added value (output value of adder 22) is used as the desired amt. of oxygen gas to be injected. The desired value is compared with the flow rate of oxygen gas to the condensate header 16 measured by an oxygen gas flow rate transmitter 23 by a controller 24, and the opening degree of an oxygen gas flow control valve 25 provided at the outlet 26 of a desalting device is adjusted by the output value.
Patent JP-S62106478-A (JP)
Title: Exposure controller
Inventor: MASUDA TAKASHI
IPC: G03B27/73
Filed: 1985-11-05
Abstract: PURPOSE:To reduce the loss of the quantity of light by performing the hue correction with two kinds of filter other than one kind of filter out of three- primary color filters. CONSTITUTION:A yellow (Y) filter 61Y and a magenta (M) filter 61M are arranged in both ends of the first filter 61 and a transparent part 61T is formed in the center, and a Y filter 62Y and a cyan (C) filter 62C are arranged in both ends of the second filter plate 62 and a transparent part 62T is formed in the center. Both filters 61 and 62 have positions, where the center of the M filter 61M and that of the C filter 62C coincide with an optical axis (c) respectively, as their home positions and can be moved in opposite directions of arrows (d) and (e). Thus, both stepping motors 65 and 66 are controlled properly to insert no filters to the optical path (c) for noncorrection of hues, insert one filter out of Y, M, and C filters by 0-100% for one kind of hue and saturation, or insert two filters out of Y, M, and C filters combinationally.
Patent JP-S62105448-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ENDO NOBUHIRO
IPC: H01L21/3205
Filed: 1985-11-01
Abstract: PURPOSE:To improve the characteristics stabilizing a fine element characteristics while making the multilayering of interconnections easier by a method wherein contact holes are made from backside of a semiconductor layer formed of elements and interconnections for electrode interconnections such as bonding, etc. CONSTITUTION:When a MOS type circuit is formed on a silicon substrate 11 using element isolated region formation by selective oxidation process, etc., an aluminium bonding electrode 12 and an interconnection protective film 13 are formed on the surface of substrate 11. Next the protective film 13 is coated with a bonding agent 14 such as epoxy base high molecular resin or low melting point glass to fix a supporting substrate 15. The silicon substrate 11 is removed from backside down to specified thickness using a mechanochemical polishing. Successively to protect the ground silicon surface, an insulating film 12 is deposited at low temperature. Contact holes 16 smaller than a bonding pad is patterned by normal photolithography. Later interconnections 40, 41 can be formed on a desired region.
Patent JP-S63101862-A (JP)
Title: Image forming method
Inventor: KANEKO SHUZO
IPC: G03G15/05
Filed: 1986-10-17
Abstract: PURPOSE:To form a satisfactory gradation recording with high sensitivity by forming a vacuum between a base body and a surface layer, forming a charge image by radiating image signal light to a photoelectron emitting layer which is provided in its vacuum, and thereafter, allowing ink to work on the surface layer. CONSTITUTION:An image forming medium 100 is formed by providing successively a photoelectron emitting layer 2, a mesh electrode 3 and a glass target 4 on a transparent base body 1, and a vacuum part 6 is formed in the layer 2 and the layer 2 side of the target 4. Also, the medium 100 is formed as an endless drum. In such a state, when the electrode 3 is applied, for instance, with several V - scores of V, and a photoirradiation by an LED array, etc. is executed to the layer 1, a photoelectron corresponding to its intensity or quantity reaches the target 4, and the target 4 is electrified to negative in accordance with the photoirradiation quantity. Subsequently, water-color ink 45, etc. are supplied from a fine groove which is formed in an ink supply body 46, an image is developed, and thereafter, its ink image is transferred to recording paper.
Patent JP-H03107476-A (JP)
Title: Method for etching copper alloy
Inventor: OGAWA YOSHIAKI
IPC: C23F1/00
Filed: 1989-09-22
Abstract: PURPOSE:To perfectly remove a film of reaction product by peeling a resist after etching by means of an aqueous alkali and then carrying out cleaning by means of an aqueous acid solution at the time of patterning the prescribed copper alloy with a resist and performing etching. CONSTITUTION:Patterning is applied to a copper alloy containing, by weight, >=0.1% additive element (e.g. tin, nickel) with a resist and then etching is carried out. The resist after the above etching is peeled off by means of an aqueous alkali (e.g. 3% aqueous solution of NaOH). Subsequently, cleaning is exerted by using an aqueous solution of acid (e.g. 5% aqueous solution of sulfuric acid), by which a reaction product formed by the reaction of the copper alloy with the alkali in the above resist peeling stage can be made soluble in water and removed.
Patent JP-H0293636-A (JP)
Title: Film carrier
Inventor: IMAMURA TAKASHI
IPC: G03B27/62
Filed: 1988-09-30
Abstract: PURPOSE:To decrease meandering at the time of conveying a film and to accurately convey the film by providing a base where both end parts in the width direction of the film are placed, side surface parts for guiding the film in the width direction, a film conveyance path where a recessed part is provided and a conveying roller. CONSTITUTION:The film conveyance path 16 is formed on a pedestal 12 and both end parts in width direction of the conveyance path 16 are set as guiding surfaces 18 for guiding the film 17 in a state where they come into contact with the part of the film 17 other than an image part, then the recessed part 20 is formed in the middle part in the width direction. Then, a notched part 28 is formed on a corner part of the guiding surface 18 with the side surface 26 of the film conveyance path. Therefore, a fine error in the width dimension of the film 17 can be absorbed. Since the conveying rollers 30, 32 and 34 are arranged on positions a little separate from the corner part of the base with the side surface part, the surface uniformity near the corner part of the base can be kept. Thus, the meandering at the time of conveying the film can be decreased and the film can be accurately conveyed.
Patent JP-S63102064-A (JP)
Title: Floppy disk device
Inventor: SHIMIZU EISAKU
IPC: G11B19/00
Filed: 1986-10-17
Abstract: PURPOSE:To reduce power consumption when no device operates by stopping an oscillating circuit after confirming to completion of operations of various kinds of timers. CONSTITUTION:A 2nd timer 5 is a one to obtain the driving period of a step motor, and makes a time width of 18ms, totaling a step rate 3ms and a centering time 15ms. Hence, the output of a 2nd storage circuit 7 goes to 'H' until the period of 18ms ends, and the oscillating circuit 1 is activated through OR gates 9 and 13. Even if a host system puts the oscillating circuit 1 on standby of the inverse of MO='H' during driving of the step motor, the circuit 1 operates until the driving time ends, and the step motor is never driven when the circuit 1 is on standby. A circuit is provided which stops the oscillating circuit when the host system transmits a standby signal. After confirming the operation of the various kinds of timers end, the circuit is stopped. Thus power consumption is reduced.
Patent JP-H0558673-A (JP)
Title: Highly swellable sealing material
Inventor: YAMANAKA TOSHIRO
IPC: C03C8/20
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a sealing material having a high thermal expansion coefficient of approximately 120-220 X 10<-7>/ deg.C, capable of sealing at low temperatures, and having a high mechanical strength. CONSTITUTION:The objective sealing material comprises 45-80vol.% of the powder of low temperature melting point glass having a transition point of <=350 deg.C, 5-50vol.% of the powder of cristobalite and/or tridymite, and 0-40vol.% of the powder of a ceramic. The powder of the cristobalite and the powder of the tridymite, each having the maximum particle diameter of <=45mum, are employed. The ceramic powder includes the oxide powder of alumina, zirconia, magnesia, calcia, zinc stannate, calcium stannate, etc.
Patent JP-2001077836-A (JP)
Title: Transmission medium access control method and its system
Inventor: SUGITANI ATSUHIKO
IPC: H04L12/407
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a medium access control method and its system where an assigned slot can dynamically be changed in response to traffic. SOLUTION: In the transmission medium access control where a base station 100 and a plurality f terminal stations 101, 102,... are interconnected via a common share channel 103 and they communicate packets with each other through the common share channel 103, the base station 100 and each of the terminal stations 101, 102,... control the use of each of time slots being divisions of the common share channel 103 on a time base and the terminal stations 101, 102,... inform the base station 100 about a state of a transmission buffer in the data packet transmission.
Patent JP-S6399841-A (JP)
Inventor: NISHIMOTO SHINICHI
IPC: A61B5/08
Filed: 1986-10-17
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-S61127896-A (JP)
Title: Aluminum material having black film and its production
Inventor: ITO SEISHIRO
IPC: C25D11/18
Filed: 1984-11-22
Abstract: PURPOSE:To form a black film having superior weather and wear resistances on the surface of an Al material by subjecting an org. compound to incomplete thermal decomposition in the pores in an anodic oxide film formed on the surface of the Al material or on the surface of the anodic oxide film. CONSTITUTION:An anodic oxide film is formed on the surface of an Al (alloy) material, and noncombustible gas contg. vapor of an org. compound such as hydrocarbon and gaseous oxygen is blown on the surface of the film. The org. compound is incompletely burned, and carbon in the org. compound is left in the pores in the anodic oxide film or on the surface of the film to form a black film. The Al material having the black film can be utilized as a plate for absorbing solar heat energy, a decorative material or the like.
Patent JP-S63102655-A (JP)
Title: Material for food utilizing fish meat
Inventor: SASAMOTO YASUHIKO
IPC: A23L17/00
Filed: 1986-10-17
Abstract: PURPOSE:To obtain the titled readily transportable material, hardly deteriorating quality even by carrying out preservation as well as distribution at ordinary tempera ture and capable of reducing refrigeration and preservation cost, by blending meat of specific fishes with sorbitol, sugar and a phosphate and freeze drying the above- mentioned blend. CONSTITUTION:A material (A) obtained by blending 100pts.wt. fish meat of gray smoothhound (Mustelus griseus Pietschmann), etc., of the order Selachii, sting ray (Dasyatis akajei), etc., of the order Batoidei, spotlined sardine (Sardinops melanostictus), etc., of the order Clupeida, carp (Cyprinus carpio Linnaeus), silver carp (Hypophthalmichithys molitrix), grass carp (Ctenopharyngodon idella), etc., of the order Cyprinina, pike eel (Muraenesox cinereus), etc., of the order Anguillida, flying fish (Prognichthys agoo), etc., of the order Belonida, gray mullet, etc., of the order Mugilina, northern snakehead fish (Channa argus), etc., of the order Channiformes, alfonsino (Beryx splendens Lowe), etc., of the order Berycida, Japanese horse mackerel (Trachurus japonicus Temminck et Schlegel), bonito (Katsuwonus pelamis), tilapia, etc., of the order Percina, or John dory (Zeus japonicus Valenciennes), etc., of the order Zeida with (B) 0.1-2pts.wt. sorbitol, (C) 0.1-16pts.wt. sugar and (D) 0.1-2pts.wt. phosphate, then freeze drying the above-mentioned blend or freeze drying the blend and pulverizing the dried blend.
Patent JP-H08176987-A (JP)
Title: Method for monitoring paper manufacturing system
Inventor: KAREN AARU CHIYUUBAAGEN
IPC: D21F7/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring a papermaking system containing impurities and containing treatment compositions in an added amount under operating conditions. SOLUTION: This monitoring method comprises adding a water-soluble fluorescent tracer which is inert to the papermaking environment in an amount proportional to treatment compositions of the papermaking system to the papermaking system and a sample solution containing both of the compositions and the tracer is analyzed by an analyzer having a step comparing the tracer concentration to a standard to determine the concentration of tracer in the sample. After determining the difference of the added amount of treating composition so as to compare with the standard, water amount of the papermaking system or applied amount of the treating composition is changed. Thereby, the added amount is adjusted to keep proper operation concentration range of the treating composition.