baber/WOPTO huggingface dataset:
Patent JP-H02128700-A (JP)
Title: Precipitating liquid for precipitation of lipoprotein-bound enzyme in blood serum
Inventor: MIYAKE SAYO
IPC: C12Q1/48
Filed: 1988-11-07
Abstract: PURPOSE:To provide the subject liquid containing (sodium)dextran sulfate and a divalent metal such as Mn and Co and capable of precipitating lipoproteins only by addition thereof to a blood serum in measurement of an activity of an enzyme such as gamma-GTP in the blood serum and simplifying the measurement of the enzyme activity. CONSTITUTION:The objective liquid containing (A) dextran sulfate or a monovalent metal salt thereof such as Na, K or Li salt thereof and (B) a divalent metal such as Mn and Co. For measurement of an activity of an enzyme in a blood serum, e.g., the precipitating liquid containing 2wt.% dextran sulfate and 0.4M Mn is used in a same amount as that of the blood serum and both is mixed and then allowed to stand for 5min. The above-mentioned mixture is subsequently subjected to centrifugation by 3000rpm for 5min. and the enzyme activity in the resultant supernatant is measured.
Patent JP-H01122969-A (JP)
Title: Sintered si3n4-al2o3 complex ceramic and its production
Inventor: NIIHARA KOICHI
IPC: C04B35/584
Filed: 1987-11-09
Abstract: PURPOSE:To obtain the above sintered product which is suitable for engine parts, because of its high strength at elevated temperature and high resistance to oxidation, by using a powder mixture of Si3O4 and Al2O3 at a specific weight ratio as a major component, forming a powder formulated so as to reduce metallic impurities and calcining the product at a prescribed temperature. CONSTITUTION:A powder formulated with 10-45mol.% of Si3O4, the rest of Al2O3, and less than 0.5wt.% of metallic elements other than Si and Al is molded. Then, the molded product is sintered at 1,500-1,900 deg.C to give complex ceramic of Si3O4-Al2O3 which is composed of at least one crystal phase selected from Si3N4 and sialon and alpha-Al2O3. The resultant sintered complex has a strength of about 500MPa at room temperature 1,300 deg.C and can be used as a construction material at elevated temperature.
Patent JP-H03143099-A (JP)
Title: Diaphragm for electroacoustic transducer and method for manufacturing the same
Inventor: MUSHA MUTSUO
IPC: H04R7/02
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a diaphragm which possesses high specific modulus of elasticity and high internal loss, heightens the high-pass resonance point at a sound pressure frequency property, and can flatten a peak by using a binding resin consisting of a formable phenolic resin as the binding resin. CONSTITUTION:The single bodies of fiber of inorganic material such as glass, carbon aluminous carbonized silicon, etc., or organic high polymer material such as aramid liquid crystal polymer, phenol, etc., or a woven fabric or an unwoven fabric made by conjugating these, are made to be a reinforcing member 1. A combined resin consists of a phenolic resin 2 which can be foamed by selecting and adjusting an arbitrary magnification in the range of 5-30 times, and the foams become independent foams. The base material 1 is made to be the core, and the foamed phenol 2 is made to be the binder and a surface skin material. Thus, the diaphragm for an electroacoustic transducer which is excellent in resisting moisture, heat, and water, possesses surface rigidity, low-priced, highly elastic, and high loss can be realized.
Patent JP-H04155851-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI SHUZO
IPC: H01L21/3213
Filed: 1990-10-19
Abstract: PURPOSE:To enable a required viahole to be accurately provided through a photolithography process carried out once by a method wherein a first and a second interlaminar insulating film are isotropically or anisotropically etched respectively through a single photolithography process so as to provide a tapered viahole. CONSTITUTION:A silicon thermal oxide film 2 and a polycrystalline silicon film 3 are formed on a silicon substrate 1. The silicon substrate 1 provided with the films 2 and 3 is coated with a boron.phosphorus glass film 4, a contact hole is provided, and a metal wiring 5 is formed. A first layer polyimide resin 7a and a second layer polyimide resin 7b are applied thereon and thermally treated. A positive resist 9 is applied, and a photolithography process is carried out, whereby a viahole pattern is formed. At this point, the second polyimide resin film 7b is isotropically etched through a developing solution to be provided with a tapered part 10 at the same time. The first layer polyimide resin 7a is anisotropically dry-etched using the positive resist 9 where the viahole pattern has been formed as an etching mask to provide a viahole 11. The positive resist 9 is separated off, and a thermal treatment is carried out again. Thus, a viahole whose upper edge is tapered is fully formed.
Patent JP-2001107195-A (JP)
Title: Low carbon high hardness and high corrosion resistance martensitic stainless steel and its producing method
Inventor: KOGA TAKESHI
IPC: C22C38/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To produce high hardness and high corrosion resistance martensitic stainless steel having corrosion resistance equal to that of precipitation hardening type stainless steel and austenitic stainless steel while the characteristics of martensitic stainless steel of being excellent in hardness and workability are preserved invariably. SOLUTION: This low carbon high hardness and high corrosion resistance martensitic stainless steel has a composition containing, by weight, <=0.03% C, <=1.0% Si, <=1.0% Mn, <=0.010% S, 8.0 to 14.0% Cr, 0.13 to 0.40% N, <=0.020% Al and <=0.010% O, furthermore containing one or >= two kinds among Ni, Cu and Co respectively by 0.1 to 1.0% according to circumstances, Mo by 0.1 to 1.0% also according to circumstances, one or >= two kinds among Nb, Ta, V and W respectively by 0.02 to 0.5% also according to circumstances and one or >= two kinds among B, Ca and Mg respectively by 0.001 to 0.01% also according to circumstances, and the balance substantially Fe.
Patent JP-S63134084-A (JP)
Title: Metallic finishing method
Inventor: SUGIMURA AKIRA
IPC: B05D7/24
Filed: 1986-11-25
Abstract: PURPOSE:To improve weatherability by using a curable paint which consists essentially of a nonaqueous dispersion consisting of a copolymer of a perfluoroalkyl group-contg. (meth)acrylic monomer and hydroxyl group-contg. monomer as a dispersion stabilizer to a top clear paint. CONSTITUTION:A metallic pigment-contg. base paint is formed of an org. solvent type paint or nonaqueous dispersion type paint and the transparent top clear paint thereon is formed of the curable paint which consists of the nonaqueous dispersion consisting of the copolymer contg. the perfluoroalkyl group-contg. (meth)acrylic monomer and hydroxyl group-contg. monomer expressed by the formula CH2=C(R)-COO-(CH2)n-Rf (R is H or methyl group, n is 1-11 integer, Rf is the straight chain or branching chain perfluoroalkyl group of 1-2C) as the dispersion stabilizer. As a result, the weatherability of the coated film is improved and the finish appearance, etc., are improved, and are maintained for a long period.
Patent JP-2000106759-A (JP)
Title: Air-transportable greening box
Inventor: NAKAMURA KENJI
IPC: A01G9/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an air-transpotable greening box easily movable and capable of providing a greening section adapted to create a taste nearly resulted from planting a mounted soil. SOLUTION: This greening box for planting e.g. a rooftop comprises an air exhaust means 4 fitted on the bottom of a box body 1, an air supply means 5 connected to the air exhaust means 4, and pneumatic outriggers 5 on both the sides of the box. The box body 1 is slightly floated for movement by connecting a blower 8 to an air supply means 5 and also exhausting compressed air from the air exhaust means 4. Furthermore, it may be constitutionally possible to detachably fit an air exhaust board on the bottom surface of the body 1 and then connect the air supply means 5 to the air exhaust board for exhausting compressed air from the board.
Patent JP-2000144002-A (JP)
Title: Azo pigment
Inventor: KUNDE KLAUS DIPL CHEM DR
IPC: C09D11/037
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound which is an azo pigment useful as a pigment in the ink for inkjet printing. SOLUTION: A novel azo pigment is a compound of formula I. In formula I, R is H or a (substituted) 1-6C alkyl; R1 is H or a 1-6C alkyl; R2 is H, a (substituted) 1-6C alkyl or a (substituted) phenyl; and ring D may be substituted with a group selected from a 1-6C alkyl, a 1-6C alkoxy, a halogen and SO3H. Furthermore, (m) is 0 or 1; (n) is 1-3; X is a monovalent, divalent or trivalent acyl, pyrimidine or 1,3,5-triazine which is not fiber-reactive. The substituents in the substituted alkyls include OH, NR3R4 (wherein R3 and R4 are each H, a 1-4C alkyl or a 1-4C hydroxyalkyl) and the substituents in the substituted phenyls include a 1-6C alkyl, an alkoxy, COOH, SO3H, F, Cl and Br. The compound is obtained by reacting a compound of formula II with X(B)n (wherein B is Cl or F which can leave).
Patent JP-H04159123-A (JP)
Title: Display device for vehicle air conditioner
Inventor: KAWAI NOBUYUKI
IPC: B60H1/00
Filed: 1990-10-19
Abstract: PURPOSE:To make display of a vehicle air conditioner conveniently and clearly by lighting a fan display when a fan switch is turned on and also lighting a blowing opening display when a blowing opening selector switch is turned on, when a vehicle air conditioner is set at full auto. position. CONSTITUTION:In a display device for vehicle air conditioner, a control means 130 operates only an auto. display 100 when the vehicle air conditioner is set at full auto. position and, at least, lights up its auto. mark to control it. Also, when a fan switch 36 is turned on while the conditioner is set at full auto. position, the control means 130 extinguishes an auto. mark in the auto. display 100 and lights up light emitting elements in a fan display 110 to control it, according to its switch signal. In addition, when a blowing opening selector switch 35 is turned on while the conditioner is set at full auto. position, it extinguishes an auto. mark in the auto. display 100 and lights up one light emitting element near a display pattern of a blowing opening display 120, according to its switch signal.
Patent JP-2001096553-A (JP)
Title: Method for evaluating support for manufacturing film by solution film forming method, support, method for manufacturing film and film
Inventor: HOSOI MASAHIRO
IPC: B29C41/28
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a support for a solution film forming method for forming a surface adapted to an optical application by eliminating a surface fault with excellent flatness, a support, a method for manufacturing a film using the support and a film. SOLUTION: The method for evaluating a metal support for a solution film formation comprises the steps of casting a solution containing water for dissolving a resin in a halogen-containing solvent on the support to form a liquid film, drying the liquid film, releasing the film, removing the film, repeating the operations, and comparing surface faults of the support before and after the operations. The support, the method for manufacturing the film using the support and the film are provided.
Patent JP-2001108371-A (JP)
Title: Method for drying treatment of sludge
Inventor: YOKOYAMA TADASHI
IPC: C02F11/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling stabilization of the water content of sludge discharged from a vacuum dryer and efficient drying treatment of the sludge, even when the amount and the water content of the sludge thrown in the dryer are not uniform. SOLUTION: In a method for drying treatment of sludge by a vacuum dryer, the value of a load current impressed on an agitator provided for the vacuum dryer is detected and the time of completion of a drying process is determined on the basis of the detected value of the load current.
Patent JP-H05222392-A (JP)
Title: Preparation of highly pure eicosapentaenoic acid or its ester
Inventor: FURUHATA KIYOMI
IPC: C07C69/587
Filed: 1991-10-28
Abstract: PURPOSE:To obtain eicosapentaenoic acid or its ester with a purity of at least 99 % useful in prophylaxis or therapy of thrombus at a recovery of at least 55%. CONSTITUTION:A mixture of fatty acids or their esters obtained from natural fats and oils contg. eicosapentaenoic acid or its derivative is precision-distilled in a high vacuum in a plurality of distillation columns, esp. pref. 3 or more distillation columns, to obtain a fraction contg. a 20C fatty acid or its ester as the main component, which is then fractionally refined by reversed-phase partition column chromatography.
Patent JP-S63136654-A (JP)
Title: Manufacture of package for semiconductor device
Inventor: OKAMURA HISANOBU
IPC: H01L23/08
Filed: 1986-11-28
Abstract: PURPOSE:To simplify a manufacturing process by securing a ceramic substrate to a ceramic substrate for placing a semiconductor device, and simultaneously executing the bondings of the device to an alumina ceramic frame for hermetically sealing the device from the outside air and input/output pins to the alumina ceramics in the same process. CONSTITUTION:The bondings of a ceramic substrate 2 for placing a semiconductor device 1 to an alumina ceramic frame 3 and to input/output signal pins 4 to the frame 3 are performed simultaneously with a brazing material of at least one of silver, copper, and silver and copper alloy added with 1-10wt.% of at least one of Ti and Zr in a nonoxidative atmosphere in the same process. That is, pastelike brazing material is printed in advance on the bonded part 6 of a silicon carbide ceramic side, the bonded part of the frame 3 side, and the bonded part 8 of the pin 4. After the brazing material is printed on the bonded parts, the pin 4 is secured, the whole unit is secured by a simple jig, it is heated in an atmosphere of Ar, etc., naturally cooled, and simultaneously bonded in the same process.
Patent JP-S63204813-A (JP)
Inventor: SAIMON JIEI SUKAATSUKAN
IPC: H03K5/133
Filed: 1987-11-06
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-H10125075-A (JP)
Title: Sense amplifier of semiconductor memory device
Inventor: IEON-JUN PARK
IPC: G11C11/409
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To realize a low power consumption semiconductor circuit which can save energy through reduction of power consumption by providing a signal comparing means, a latch means, a signal output control means and a current cutoff means for automatically detecting completion of the sensing of circuit in order to turn off the sense amplifier. SOLUTION: A data comparing section 40 as the signal comparing means of a sense amplifier of this semiconductor memory device compares the signals output from a primary and a secondary sense amplifiers 2, 3. A data latch circuit 50 latches the output signals compared, while data enable and reset section 60 as the signal output control means enables the latched data signal to output or reset the data. A current cutoff section 70 as the current cutoff means turns on or off the primary and secondary sense amplifiers 2, 3 output from the data enable and reset section 60.
Patent JP-2000110613-A (JP)
Title: Emission control device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: B01J23/58
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an emission control device for an internal combustion engine, which can optimize a rich air-fuel ratio required for emission of NOX stored in storage type NOX catalyst. SOLUTION: When the emission of NOX stored in storage type catalyst is required, an NOX emission control means sets up a rich air-fuel ratio operation for an internal combustion engine (S10, S12). At this time, first and second detection means detect a concentration (D(#1)) of NOX upstream of the storage type catalyst and a concentration (D(#2)) of NOX downstream thereof, respectively, and a computing means calculates a difference ΔD between the concentrations of NOX (S16). The degree of enrichment for the rich air-fuel ratio is variably set in accordance with this difference ΔD.
Patent JP-H06105950-A (JP)
Title: Pachinko game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1992-09-29
Abstract: PURPOSE:To provide the PACHINKO game machine provided with a variable prize-winning device which is miniature, and also, whose prize-winning state is varied. CONSTITUTION:The PACHINKO game machine is provided with a variable prize-winning device which has an opening/closing plate whose lower edge side is attached axially so as to be freely turnable so that an opening part opened in a base plate is closed and a driving source which can turn forward the opening/closing plate, and can be converted to a first state being unprofitable to a player and a second plate being profitable to the player by driving a driving source, when a prescribed condition is formed. In the variable prize- winning device, a large prize-winning port 21 in which a special prize-winning area for allowing a special switch 67 to face is formed, and a small prize- winning port 23 being wider than the special prize-winning area, and also, being narrower than the large prize-winning area are provided in parallel in the vertical direction, and provided in parallel in the forward and the backward directions at an interval of a ball collecting chamber for the large prize-winning port and a ball collecting chamber for the small prize-winning port, on the reverse side of a fitting base plate of the variable prize-winning device.
Patent JP-H10121474-A (JP)
Title: Pile driver
Inventor: TOMITA TSUNETOMO
IPC: E02D7/16
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a pile driver capable of reducing weight on the front side of a base machine as well as taking a large elevating stroke of an auger and making it compact in a transportation state. SOLUTION: A pile driver is constituted by erecting a sub leader 12 on a front part of a base machine 11 free to derrick and providing a guide pipe 15 on a front side of the sub leader 12. Thereafter, a leader 14 is arranged on a front part of the sub leader 12 free to elevate, a second guide gib 23 to move along the guide pipe 15 of the sub leader 12 is fastened on a lower part of a leader 14, a chain driving device 19 s arranged on the lower part of the leader 14, a chain 21 to elevate an auger 16 furnished with a guide gib 22 to move along a guide pipe 17 provided on a front side of the leader 14 is suspended on a front side of the leader 14 through a sprocket 20 on an upper part of the leader 14 from the chain driving device 19, and a third guide gib 24 to move along the guide pipe 18 and the guide pipe 15 of the sub leader 12 is fastened on the chain 21. Thereafter, a first lock mechanism 25 to regulate rise of the leader 14 and a second lock mechanism 29 to regulate movement of the third guide gib 24 are arranged.
Patent JP-S62140391-A (JP)
Inventor: SHUMANO KEIZO
IPC: H05B6/68
Filed: 1985-12-16
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-S62140161-A (JP)
Title: Information controller
Inventor: TAMIYA MORIHITO
IPC: G06Q50/00
Filed: 1985-12-16
Abstract: PURPOSE:To attain the use of the day/time data as the retrieval data by storing the reading data and the day/time data set correspond to each other. CONSTITUTION:The data on the names, the telephone numbers, etc., which are read out of the visiting cards, etc., under the control of a key input part 1, a control part 3, etc., are coded by a recognizing part 5 and synthesized with the day/time data sent from a time counting part 6 through a data editing part 7. This synthetic data is displayed at a display part 10 via a RAM 8. At the same time, the contents of the RAM 8 are compared with the contents of a data memory part 13 through a comparison/decision part 15. Then the presence of data is decided for the part 13 when no coincidence is obtained from said comparison. Thus the address of the part 13 is stepped up via an address counter 14. Then at least the names, telephone numbers, etc., are written to the idle addresses of the part 13 in response to the day/time data. Thus the day/time data can be used as the retrieval data.
Patent JP-H01123841-A (JP)
Title: Production of expandable styrene resin particle
Inventor: KATO TETSUYA
IPC: C08J9/18
Filed: 1987-11-09
Abstract: PURPOSE:To produce highly expandable resin particles without after-treatments such as water washing and drying, by impregnating styrene resin particles containing a specified hydrocarbon with propane or butane by exposing the particles to propane or butane. CONSTITUTION:Styrene resin particles containing a 5-8C hydrocarbon are exposed to propane and/or butane gas to impregnate these resin particles with propane and/or butane so that the total amount of propane and butane may be at least 1wt.%, and the total amount of the 5-8C hydrocarbon, the propane and the butane may be at most 10wt.%. The propane and/or the butane function as the main blowing agent, and the 5-8C hydrocarbon functions as a blowing aid. By impregnating these resin particles with said main blowing agent, highly expandable resin particles can be produced without after-treatments such as water washing and drying.
Patent JP-H11105313-A (JP)
Title: Ink transfer printer
Inventor: SUZUKI MINORU
IPC: B41J2/325
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from being transferred to a recording paper together with ink by a constitution wherein an ink vessel which communicates with an ink space is provided and an air chamber for collecting bubbles is formed at an upper portion of the ink vessel, then the bubbles are introduced into the air chamber to be discharged when the bubbles are generated in the ink. SOLUTION: In the case where an ink transfer printer is driven, when a heating element 35 is energized, ink and a film 2 in the vicinity of the heating element 35 are heated so that the ink is vaporized and expanded, then a local pressure is generated in the ink by virtue of the vaporizing pressure. The ink is urged into a fine hole 25 on the film 2 which becomes flexible by the heating. The ink passes through the fine hole 25 to be transferred to a recording paper P. Bubbles generated in an ink space 1 at that time are moved toward an upper portion along a ceiling face 102 of an ink vessel 100, then the bubbles are collected in an air chamber 200 provided at an upper portion of the ink vessel 100. A pressure in the air chamber 200 is maintained to be the same as the open air by opening a valve 210 along with the variation of the atmospheric pressure.
Patent JP-H03142612-A (JP)
Title: Pressure pulsation controller for fluid pipeline system
Inventor: MUTO MITSURU
IPC: G05D16/02
Filed: 1989-10-30
Abstract: PURPOSE:To absorb the pressure change over a wide frequency range by displacing a movable wall formed at a part of a pipeline to absorb the pressure change produced by the pulsation of the pipeline. CONSTITUTION:A movable wall 9 made of a rubber diaphragm is attached to a pipe wall 8 of a material pipeline 5 so as to block a cut part 7 of the wall 8. When the pressure change is produced in the pipeline 5 due to the pulsation of the material and a pressure signal 16 is fluctuated, a controller 15 outputs a vibrator drive signal 17 in response to the pressure change. Then an electromagnetic vibrator 11 retreats or protrudes the wall 9 out of or into the pipeline 5 with the rise or the fall of the pressure caused by the pulsation respectively. Thus the pressure change caused by the pulsation of the material is absorbed in the pipeline 5. Thus the pulsation can be attenuated over a wide frequency range.