baber/WOPTO huggingface dataset:
Patent JP-H01170979-A (JP)
Title: Image display device
Inventor: MURATA TOSHIICHI
IPC: G09F9/00
Filed: 1987-12-25
Abstract: PURPOSE:To improve the reliability of the connection between the plane type image display device and a driving circuit by pressing and connecting a terminal projecting from the seal surface of a container to an electric circuit thermally with an anisotropic conductive adhesive. CONSTITUTION:The anisotropic conductive adhesive 15 is set between the external terminal 5a of an electron beam flow control electrode 5 where a chromium oxide layer 5b is not removed and the connection part 13a of the electric circuit 13 and fixed temporarily by adhesion. Hot plates 17a and 17b which incorporate heaters 16 are set outside and can move up and down. Namely, the hot plates 17a and 17b which are set at 100-200 deg.C by the heaters 16 are put in operation to make a thermal press connection from the external terminal 5a and both top and reverse surfaces of the connection part 13a of the electric circuit 13 under conditions of 30-100kg/cm<2> pressure and a 5-300sec holding time. Thus, the heat press connection is made to improve the accuracy and reliability.
Patent JP-H03221898-A (JP)
Title: Method and apparatus for reducing iodine component in nuclear fuel solution
Inventor: HAINRITSUHI FURIITORITSUHI
IPC: G21C19/46
Filed: 1990-11-30
Abstract: PURPOSE: To keep a value which is less than radioactive threshold and stable within allowable range by introducing non-radioactive iodine compound in a nuclear fuel solution and then heating it under a specified condition. CONSTITUTION: Before dissolving process and extraction process, a non- radioactive iodine compound is introduced in a nuclear fuel solution in a mixing tank 2. Then, while the non-radioactive iodine compound is introduced, the nuclear fuel solution is heated at 50 deg.C or above for 10-20 hours. During this period, an air is, from a compressed air source 24, supplied so that the nitrous acid contained in the nuclear fuel solution is oxidized. Then, the nuclear fuel solution is heated at 100 deg.C or above, so that a part of it is evaporated, and the steam flow generated at this time is made to pass through the nuclear fuel solution in a desorption column 1.  At the same time, a nitrogen oxide is supplied, through a supply pipe 13, for reduction of nitric acid contained in the nuclear fuel solution, so that a steam wherein iodine is increased is condensed and the iodine is introduced into a waste gas system.
Patent JP-H0591833-A (JP)
Title: Combined food and its production
Inventor: IKEDA NOBUKO
IPC: A23L13/60
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a combined food having reduced water transfer rates of both the foods in preservation, maintaining difference in texture of both the foods. CONSTITUTION:A combined food which is obtained by combining plural foods having a water phase as a continuous phase in each individually existing state and comprises a specific phase containing one or more of food fibers, dextrin and glycerol in a water concentration enough to suppress water transfer to the other phase among the phases.
Patent JP-H02176773-A (JP)
Title: Image forming device
Inventor: KOBAYASHI YUICHI
IPC: G03G15/06
Filed: 1988-12-28
Abstract: PURPOSE:To eliminate the potential difference between both electrodes and to suppress an image density difference and improve picture quality by applying an auxiliary electrode with the same voltage as the detection voltage of a sensor electrode. CONSTITUTION:A developing roller 2, a developer scraping roller 3, and a sensor roller 4 are provided nearby a photosensitive drum 1 and the sensor roller 4 is equipped with the sensor electrode 5 and the auxiliary electrode 6 facing a part except a sensor electrode opposition part in the width direction of the photosensitive body 1. Then the auxiliary electrode 6 is applied with the same voltage as the detection voltage of the sensor electrode 5. Consequently, the potential difference between the auxiliary electrode 6 and sensor electrode 5 is eliminated and image density can be uniformed even although the sensor electrode 6 is provided.
Patent JP-H09142553-A (JP)
Title: Push-button device of aerosol container
Inventor: HAKAMATA SEIICHI
IPC: B65D83/14
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To smoothly actuate a delivery nozzle although a liquid-extraction pipe and a push-button are formed as a unit parts. SOLUTION: An applying means 3 provided with an applying tool 4 like a comb is fitted to the mouth 8 of an aerosol container body 1 containing a liquid material together with a pressurizing agent and having a delivery nozzle 2, through a mount cap 7. A liquid-extraction pipe 6 connected to a liquid- extraction passage 5 in the applying means 3 at one end thereof, is connected to the delivery nozzle. A push-button 10 is integrally fitted to the liquid- extraction pipe 6. And a means linearly and vertically guiding the push-button 10 is provided at the mount cap 7.
Patent JP-H108250-A (JP)
Title: Sputtering device
Inventor: BOKU JONKO
IPC: C23C14/56
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device capable of improving the degree of vacuum by perfectly separating a reaction chamber and a vacuum pumping part in a load lock chamber. SOLUTION: This device is provided with a vacuum luffing means 40 capable of luffing a reaction chamber 10 and a load lock chamber 20 from an atmospheric state to a low vacuum state, a primary pumping means 50 separating the reaction chamber from a means of pumping the reaction chamber to a high vacuum and separately pumping the load lock chamber to a high vacuum state, a secondary pumping means 60 executing pumping to a high vacuum state so as to prevent the leakage of the vacuum caused by the state in which the reaction chamber 10 and the load lock chamber 20 form the same space per the time of transferring a wafer, and many valves opening and closing vacuum lines communicated with the reaction chamber 10 and the load lock chamber 20 by the operations of the above means.
Patent JP-H11148501-A (JP)
Title: Pressure absorber
Inventor: UEDA YUKIHIRO
IPC: F15B1/24
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure absorber of simple configuration which can be put out of function at normal times and can, when necessary, absorb the pressure in a line so that the pressure rise is suppressed to the possible minimum. SOLUTION: One end of a cylinder 11 is provided with a passage for connection 11A while the other end is left open, and a piston 12 is inserted in the cylinder 11 movably, and an adjusting nut 13 is installed at the open end of the cylinder 11, and by means of adjustment of the screw engaging position of the nut 13, two conditions are established, i.e., out of function with the piston 12 put unmovable and the functional with the piston 12 left movable.
Patent JP-H03194765-A (JP)
Title: Magnetic disk device
Inventor: HONDA MASANOBU
IPC: G11B19/04
Filed: 1989-12-22
Abstract: PURPOSE:To detect the deterioration of a magnetic disk medium before wear occurs in a magnetic film by providing a comparison means which compares a value stored in a memory with a reproducing output value reproduced from the first part of a certain track, and detecting the deterioration of the protection film of the magnetic disk medium. CONSTITUTION:Output issued from a magnetic head 5 is increased since distance between the magnetic head 5 and the magnetic film 7 is reduced after deterioration more than before deterioration of the protection film 6. Then, when a magnetic disk device is accomplished, the reproducing output of a track managing information part 1 is amplified with an amplifier 9, and a voltage value is stored in an initial value memory 12. After the lapse of desired time, the voltage value of the reproducing output of the track managing information part 1 and that in the initial value memory 12 are inputted to a medium deterioration judging part 13, then, comparative judgement is performed. When it is recognized that the voltage after the lapse of time exceeds an initial value as a result of comparison, it is judged that the deterioration occurs in the magnetic disk medium, and it is informed to a host device. Thereby, the deterio ration of the protection film in the magnetic disk medium can be detected at early stages.
Patent JP-H10157304-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material having high sensitivity with a little texture fog and having excellent image preservability by using 4- hydroxy-4'-isopropoxy diphenyl sulfone as a color developing compound to be contained in a thermal coloring layer and adding a compound to be expressed by a specified formula as a sensitizer. SOLUTION: In a thermal recording material which contains a coloring compound, a color developing compound capable of coloring the coloring compound at heating, and thermal coloring layer having a sensitizer as a main component arranged on a support body, 4-hydroxy-4'-isopropoxy diphenyl sulfone or 3,4- dihydroxy phenyl-p-trisulfone is used for the color developing compound. Also, a compound to be expressed by a separately described general formula is added for the sensitizer. As for using quantity of the color developing compound and the compound in the formula, 0.5-20 pts.wt., preferably 1-5 pts.wt. is a proper quantity based on 1 pts.wt. of the coloring compound. The thermal coloring layer is formed by adding a binder and a filler and other additives as necessary.
Patent JP-H04196960-A (JP)
Title: Image reader
Inventor: FUJIMOTO MAKOTO
IPC: H04N1/028
Filed: 1990-11-28
Abstract: PURPOSE:To correct the fluctuation in the outputs of respective sensor parts by disposing a light quantity correcting means having a light shielding part of a prescribed shape before an imaging system and a beam splitting means of a prescribed shape behind the imaging system and disposing line sensors dividing regions in two sensor parts. CONSTITUTION:The light quantity correcting means 2 of the prescribed shape to arbitrarily shield a part of the luminous flux from an original 4 is disposed before the imaging system 1 in such a manner that the quantity of the light reflected by the reflection surface 13 of the beam splitting means 5 and made incident on the sensor part 7a and the quantity of the light past straight the beam splitting means 5 and made incident on the sensor part 7b without being reflected by the reflection surface 13 are uniformized on the surfaces of the respective sensors 7a, 7b. The difference in the offaxial light quantity drop between the quantity of the incident light (reflected luminous flux) on the sensor part 7a and the quantity of the incident light (transmitted luminous flux) on the sensor part 7b is corrected in this way and the max. value of the light quantity on the central part side of the line sensor in the respective sensor parts 7a, 7b is decreased.
Patent JP-H10165788-A (JP)
Title: Method and apparatus for treating chemical filter
Inventor: KASAHARA MASAYOSHI
IPC: B01D71/36
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance reliability at a time when a filter is replaced by detecting that a hydrophobic Teflon membrane becomes hydrophilic by alcohol by a pressure gauge and subsequently detecting that alcohol is substituted with pure water by an alcohol densitometer. SOLUTION: An air sensor 6a is provided to a chemical soln. tank 1 and an alcohol densitometer 7a is further provided thereto. In the circulating route returned to pump 2→ valve 8f* chemical soln. tank 1 from the chemical soln. tank 1, a pressure gauge 3 confirming the change of the primary pressure of the filter 4 quantitatively is provided between the valve 8g and the filter 4. Further, an air sensor 6b is provided to a mixing tank 5 storing alcohol or mixing alcohol and pure water to store them and an alcohol densitometer 7b is also provided thereto and alcohol or the mixed liquid of alcohol and pure water can be supplied to the chemical soln. tank 1 through a valve 8e.
Patent JP-H08167421-A (JP)
Title: Operation control method of high polymer electrolyte fuel cell
Inventor: MIZUNO SEIJI
IPC: H01M8/10
Filed: 1994-12-12
Abstract: PURPOSE: To previously prevent sudden generation of hydrogen gas due to sharp reduction of output voltage. CONSTITUTION: A fuel cell is constituted by layering plural unit cells to obtain electromotive force by electrochemically reacting fuel gas and oxidizing gas with each other through a high polymer electrolyte film. At least either one of output voltage of the cells, internal resistance and discharge gas humidity of the oxidizing gas is detected, and when its detecting value is outside a predetermined allowable range, a flow rate or pressure of the oxidizing gas is increased. Since a supply quantity of oxygen to an electrode surface is increased by duffusion of oxygen or an increase in partial pressure, reaction with the fuel gas is promoted, and output voltage can be raised.
Patent JP-H08266241-A (JP)
Title: Preparation of powder food
Inventor: MARUSERU BIYUURAA
IPC: A23L11/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the powder of pleasant taste by ejecting food fiber containing moisture toward a hard surface and drying them by hot blast while pulverizing them by friction. SOLUTION: The food fibers containing the moisture such as the juice extract residues of fruits and vegetables or the like is ejected to the hard surface of a vertical cylindrical inner wall 2 by a supply screw 9 from a hopper 10, pulverized by the friction by the rotation of a blade 4 and a disk 5, dried by the hot blast heated by an air heater 6 and pulverized products are taken out from a power take-out port 14 through a cyclone 12.
Patent JP-H02177400-A (JP)
Title: Slide type opening/closing device
Inventor: OTSUKA YUJI
IPC: H05K5/03
Filed: 1988-12-27
Abstract: PURPOSE:To open a window hole by one easy step operation by stopping a cover slidably displaced to a closing position at a cover anchoring groove by the load of a leaf spring piece to hold it at a closed position. CONSTITUTION:When a cover 9 is returned against the energizing force of a tensile coil spring in a direction (b), the cover 9 is slidably displaced along a guide passage 14, the lifting force of the leaf spring 22 of the lower case 3 side is started to be received by both protruding pieces 20 of the cover 9 near the closing position. When the cover 9 arrives at the closing position, it is engaged with a cover anchoring groove 23, the cover 9 is engaged with a window hole to hold the cover 9 in its closing state. Thus, the cover 9 can be returned to the slide guide passage 14 to automatically open the window hole merely by lightly hitting the cover 9 in the direction for removing it from the cover anchoring groove 23, and the window hole can be closed merely by returning the cover 9.
Patent JP-H06155073-A (JP)
Title: Welding method and welding filling material for ni-ti alloy
Inventor: DEMUKAI NOBORU
IPC: A63B102/32
Filed: 1992-11-17
Abstract: PURPOSE:To execute welding Ni-Ti alloys exhibiting a shape memory property or superelasticity without impairing their characteristics and while preventing the generation of crack. CONSTITUTION:The welding filling material 3 consisting of the Ni-Ti alloy of the same kind as materials 1, 2 for welding consisting of the Ni-Ti alloys and having a martensite structure at <=100 deg.C is used at the time of welding the materials 1, 2, by which the change in the compounding rate of the Ni-Ti alloy is prevented and the generation of the crack is prevented.
Patent JP-H10166043-A (JP)
Title: Expanding method for polygonal shape
Inventor: MICHISAKA KOUZOU
IPC: B21C23/14
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To expand a polygonal shape into a plate having excellent flatness and wide width by successively expanding the polygonal shape having a slit at a cross sectional shape and discontinuous plural bend parts with a bend part as a center and expanding the bend part furtherest apart from the slit at last thereby preventing a plate part from largely bulging/deforming. SOLUTION: A metal hexgonal shape 1, which is made discontinuous by slits S and in which plate parts 1a-1f are joined through more than three each, for example five bend part 1g-1k, is successively expanded from the slits S with the bend parts 1g-1k as a center to obtain a wide width plate P. In the expanding method, respective vacuum adsorption bodies 3a, 3b are applied to one of plate parts 1a, 1b adjacent to the slit S, the plate part 1a is expanded around a first bend part 1g, next, the plate part 1b is expanded at the bend part 1h. Subsequently, other plate parts 1f, 1e are successively expanded, at the end, the plate parts 1c, 1d are expanded at the bend part 1i furtherest apart form the slit S.
Patent JP-H10172195-A (JP)
Title: Optical disk and recording and reproducing method
Inventor: FURUTA MASAHIRO
IPC: G11B7/24035
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To execute recording/reproducing with both of a phase transition type optical disk reproducing device and a magneto-optical disk reproducing device and to record/reproduce a large information quantity. SOLUTION: A magneto-optical layer 12 which records external magnetic fields by heating with a laser beam of prescribed intensity or above and a phase transition layer 13 which is changed in the crystalline structure from an amorphous state to a crystalline state by the laser beam of the prescribed intensity and is changed from the crystalline state to the amorphous state by heating with the laser beam of the higher intensity. The same information is recorded on the magneto-optical layer 12 and the phase transition layer 13. The arbitrary information is recorded on the magneto-optical layer 12 and the phase transition layer 13, respectively.
Patent JP-2000155018-A (JP)
Title: Movement fault detecting method
Inventor: KATAYOSE JUN
IPC: G11B33/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect a movement fault in a short time after the occurs and to instantly conduct the protective process of a moving nose. SOLUTION: In this detecting method, position detecting sensors 2h, 2i detecting the position of a member, (e.g. a moving nose) 1 are provided on a device continuously moving the member 1 from a first position to a second position. A controller 3 predicts the position of the member 1 after the prescribed time elapses from the present time, compares the predicted position with the actual position of the member 1 after the prescribed time elapses, judges that the situation is normal if the actual position of the member 1 passes through the estimated position, and judges that such a movement fault occurs as the presence of a foreign matter if not.
Patent JP-H06161400-A (JP)
Title: Gradational display system
Inventor: TAKADA KAZUHIRO
IPC: G09G3/36
Filed: 1992-11-18
Abstract: PURPOSE:To display a natural image even on a display device which is limited in the number of gradations by switching and selecting frames wherein gradation levels are displayed and making an falsely plural gradation display between two gradation levels. CONSTITUTION:The gradational display system which use a display device having plural fixed values as gradation levels determining the density of a display image limitedly to, for example, four stages and displays gradations moire than the display gradation levels switch a frame wherein one of two adjacent gradation levels such as a gradation level 2 and a gradation level 3 is displayed and a frame wherein the other gradation level is displayed at a constant period for >=3 frames to make an artificially multiple gradational display between the two gradation levels. Consequently, the display device which can make an N-gradational display in general is controlled in M-frame units to display NXM-(M-1)=M.(N-1)41 gradations.
Patent JP-H10175999-A (JP)
Title: Human endothelial cell growth factor, and composition containing the same and used for curing wound
Inventor: JAYE MICHAEL
IPC: A61K38/27
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a human endothelial cell growth factor containing a specific amino acid sequence and useful for the regeneration or damage cure of blood vessels and other endothelial cell-based structures. SOLUTION: This human endothelia cell growth factor comprises an amino acid sequence selected from the group consisting of an amino acid sequence of formula I, an amino acid sequence of formula II and the amino acid sequence of formula I or II which contains additionally an NH2 -terminal methionine residue, and does substantially not contain other proteins originated from man. The human endothelial cell growth factor preferably contains a polypeptide sequence elongated from the NH2 -terminated amino acid of human endothelial cell growth factor.
Patent JP-H02177533-A (JP)
Title: Substrate treating device
Inventor: WAKAHARA TAKESHI
IPC: G03F7/30
Filed: 1988-12-28
Abstract: PURPOSE:To make uniform a chemical treatment and to lessen irregularity in a pattern line width within the surface of a wafer by a method wherein the wafer having a pattern surface held facing downward is brought into contact to a chemical stored in a chemical treatment stage part. CONSTITUTION:When a wafer 3 is sucked in a vacuum on a chuck 2, a developing solution is supplied on a chemical treatment stage 6 through a chemical nozzle 1 and is stored in a liquid reservoir part 11 as a developing solution 10. After the solution 10 is supplied to the part 11, an air cylinder 7 is driven to move vertically the chuck 7 to its lower direction and at a point of time when the patterning surface of the wafer 3 comes into contact to the surface of the liquid 10 stored in the part 11, the descent of the chuck 2 is made to stop. A developing reaction proceeds from the point of time when the surface of the wafer 3 comes into contact with a liquid level and a treatment is continued until a necessary developing time elapses. Thereby, the developing solution can be brought into contact to the wafer simultaneously and uniformly all over the surface of the wafer and irregularity in a pattern line width is decreased.
Patent JP-2000159705-A (JP)
Title: Production of diols
Inventor: MATSUOKA KAZUYUKI
IPC: C07C31/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To produce the corresponding diols from a lactone or an alicyclic dicarboxylic acid diester in good yield under mild reactional conditions without using noxious chromium. SOLUTION: A catalyst containing at least three elements of Cu, Fe and Al is used as a hydrogenating catalyst when reacting a lactone or an alicyclic dicarboxylic acid diester with hydrogen in the presence of the hydrogenating catalyst and producing the corresponding diols. The ratio of the Cu, Fe and Al is, e.g. 1:(0.4-2.0):(0.4-2.0) of the Cu:Fe:Al (atomic ratio). The specific surface area of the above catalyst is about 10-100 m2/g and the total pore volume is about 0.2-1.5 ml/g. The volume of the pores having >=40 nm pore diameter is about >=50% based on the total pore volume.