baber/WOPTO huggingface dataset:
Patent JP-H03261824-A (JP)
Title: Data recording apparatus
Inventor: OGAWA YOSHIMI
IPC: G01D21/00
Filed: 1990-03-12
Abstract: PURPOSE:To improve safety of a plant by enabling detection of a change in a plant state while a power source of a data recording apparatus is shut since state detection is performed as regards input data immediately before the shutdown of the power source and input data with the power source turned ON. CONSTITUTION:Input data immediately before shutdown of a power source is unloaded from a memory 2AA which is backed up by a battery and set in a internal memory 2B. Thus it is possible to detect states as regards the input data immediately before the shutdown of the power source and input data immediately after the power source is turned ON. Plant data at the present time which is necessary to detect the state is input from an input unit 1, and the input data is stored in internal memories 2A, 2B. Then state detection is performed based on plant data stored in the internal memories 2A, 2B, and the result of the state detection is printed out on an printer 3. When print-out is completed, input processsing is resumed so as to repeat similar processing. Thus it is possible to detect the plant state while the power source is shut so that safety of the plant can be largely increased.
Patent JP-H06319587-A (JP)
Title: Human tnf antibody
Inventor: PETORA BOIRU
IPC: A61K38/00
Filed: 1994-03-03
Abstract: Human monoclonal antibodies (mAbs) which bind to human TNF alpha . Autoantibodies of both the IgM and IgG isotypes are disclosed. A preferred human monoclonal antibody is known as B5 (F78-1A10-B5 mAb) and it binds to recombinant human TNF alpha  (rhTNF alpha ) in ELISA format with a titer comparable to three high affinity neutralizing mouse mAbs. It also binds to cell surface TNF alpha  and prevents TNF alpha  secretion by human monocyte cell lines.
Patent JP-H101519-A (JP)
Title: Production of water-soluble copolymer and water-soluble copolymer
Inventor: BLANKENBURG RAINER DR
IPC: C08F226/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble copolymer which can give a clear soln. when dissolved in water by subjecting a water-soluble N-vinyllactam and a hydrophobic comonomer to free-radical copolymn. in an aq. soln. in the presence of an initiator. SOLUTION: A copolymer which can give a clear soln. when dissolved in water is obtd. by subjecting a water-soluble N-vinyllactam represented by the formula (wherein n is 1 or 2) and a hydrophobic comonomer having a water solubility at 20 deg.C of 1-100g/l to free-radical copolymn. in an aq. soln. in the presence of an initiator. The initiator is selected from among an azo initiator, H2 O2 , a hydroperoxide combined with a reducing agent, and a peracid salt and is added in the form of a soln. in water and/or a 1-4C alcohol to the copolymn. mixture.
Patent JP-S62228592-A (JP)
Inventor: BAN TAKUICHI
IPC: E21B3/00
Filed: 1986-03-18
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-H01232746-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE MINORU
IPC: H01L21/3205
Filed: 1988-03-14
Abstract: PURPOSE:To facilitate the use of a high-melting point and low-resistance wiring material by a method wherein a process for forming a nitrogen gas-containing metal film on a substrate, a process for forming a thin film consisting of an element easy to nitride, a process for forming a thin film into a nitride layer and a process for removing an unreacted element region are provided. CONSTITUTION:An Si oxide film 12 is formed on an Si substrate 11 and a titanium nitride film 13 is formed thereon. Then, an Si oxide film 15 is formed on a copper film 14 and subjected to resist patterning. Then, the film 15 is patterned to remove the resist mask film 16, the film 14 is patterned using the film 15 as a mask and the film 15 is removed. Then, when a titanium film 17 is deposited on the whole surface and a heat treatment is conducted in a high vacuum, with the film 14 crystallized, nitrogen gas in the copper film 14 is diffused on the surface of the film 14 to react to the film 17 and a titanium nitride film 18 is formed only on the surface and side surfaces of the film 14. When the unreacted film 17 is removed, a wiring is formed. Accordingly, a high-melting point and low-resistance wiring material can be used.
Patent JP-S57174826-A (JP)
Title: Phosphor face forming method of color picture tube
Inventor: TOMITA YOSHIFUMI
IPC: G03F7/28
Filed: 1981-04-20
Abstract: PURPOSE: To make clear the outline of a picture element by forming a film of a material which shows the viscosity through the exposure on the inner face of a panel, then exposing the predetermined portion and providing the phosphor powder to form a picture element thereafter providing the light absorbing material.  
     CONSTITUTION: A macromolecule water solution of diazonium salt, for example, is rotary applied on the inner face of a panel to form a light viscous film which shows the viscosity through the exposure. Then only the predetermined portion  is made viscous by the exposure through a shadow mask and the phosphor  powder of the first color is provided to develop the picture element of the first  color. This exposure and developing processes are repeated for other two colors.  Then the panel is applied with the back exposure to make viscous the portion  except the picture element. Thereafter the light absorbing substance such as the  graphite is provided at the viscous portion thus to form a black matrix film.  Consequently the outline of the picture element can be sharpened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61221401-A (JP)
Inventor: NAKAYAMA HIROSHI
IPC: E01B25/00
Filed: 1985-03-25
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-H11257526-A (JP)
Title: Solenoid valve driving device
Inventor: KANEKO MASAYUKI
IPC: F16K31/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To surely maintain the responsiveness of a solenoid valve even if oil temperature is raised up. SOLUTION: When an average energizing duty ratio Da of a coil SL is greater than a first reference value λh(=Dtmp×Dcv) computed (S320 and S340) based on the target duty ratio of a control signal Va, a target period and battery voltage, it is judged that coil temperature has been raised up (S350), the period of the control signal Va is thereby lengthened so as to be changed (S360 through 380), and when the average energizing duty ratio is found to have been smaller than a second reference value λ2 (=Dtmp×Dcv-Dhys) which is smaller than a first reference value λ1 by a hysteresis Dhys, it is judged (S390) that coil temperature has been lowered, and the period of a control signal Va is thereby shortened so as to be changed (S400 through S420).  Thus by maintaining the ripple width of driving current Ic, and restraining an increase in the frictional resistance of a solenoid valve, the responsiveness of the solenoid valve can thereby be surely maintained.
Patent JP-S58174452-A (JP)
Title: Antifouling paint composition having high storage stability
Inventor: MOURI KIYOMI
IPC: C09D5/08
Filed: 1982-04-07
Abstract: PURPOSE:To provide the titled composition having excellent antifouling property, and high storage stability, free from the lowering of the dischargeability from the paint can for compounding and the deviation of the coating film thickness from the designed thickness caused by the thickening of the paint, and suitable for the antifouling coating of a ship's bottom, etc., by adding an ester compound having a specific functional group to a triorganotin-containing polymer and copper, etc. CONSTITUTION:The objective composition is prepared e.g. by adding (A) a compound of formula (R<1> and R<2> are H or 1-5C alkyl; R<3> is hydroxyl or acetyl; R<4> is 1-5C alkyl) (e.g. methyl acetoacetate) to (B) a triorganotin-containing polymer or copolymer obtained by the copolymerization of (i) a polymerizable unsaturated monobasic acid (e.g. acrylic acid) with (ii) a polymerizable unsaturated monomer (e.g. methyl methacrylate) and (B) copper or a copper compound (e.g. cuprous oxide). The amount of the triorganotin- containing polymer, etc. is 5-50wt% based on the solid component of the whole paint composition, and that of the component (A) is 0.1-100pts.wt. per 100pts.wt. of the solid component of the component (B). EFFECT:There is no deterioration of the coating properties such as ununiformity of film thickness, etc.
Patent JP-2000257740-A (JP)
Title: Electric expansion valve
Inventor: YAMADA TAKEO
IPC: F25B41/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive control valve by realizing the miniaturization of a motor and also simplifying a stopper mechanism, while keeping the electric and geometric resolving power high. SOLUTION: An electric resolving power is improved by using the stepping motor with a reduction gear to the drive part of an electric expansion valve and also a motor is miniaturized and by combining with the valve element with a big screw lead as the valve element driven by the output shaft of this reduction gear, a necessary valve stroke is obtained by a little less than one rotation and a geometric resolving power is increased and also by making the screw efficiency of the screw to 50% or more, the reverse operation after a needle contacts to a valve seat (valve closing), namely the valve opening can be facilitated, not depending on a rotation stopper.
Patent JP-S58177822-A (JP)
Title: Pin valve for concrete force feeding pipe
Inventor: OKADA TOMIO
IPC: B65G53/32
Filed: 1982-04-08
Abstract: PURPOSE:To maintain the flow path area of a pipe line without clogging pin inserting holes with concrete at the time of opening in such a way that when interrupting a pin valve, adequate interruption is done by working an inside pin and an outside pin covering two stages. CONSTITUTION:When pins 2, 3 are moved from their opening conditions to their closing conditions, a rack 8 is sent down by rotating a pinion 10, at the same time, part of the inside pin 2 is sent down and protruded in a flow feeding pipe 1 together with a side plate 6, and when the side plate 6 is sent down to a certain position, the lower side of the side plate 6 hits a stopper ring 15a which is fixed on the outside pin 3, then the further descent will stop at the position where the tips of the pins 2, 3 contact the inner wall of the flow feeding pipe 1 while the cooperated pins 2, 3 are sent down to the lower limit position in which the lower side of the side plate 6 comes in the close vicinity to the upper side of a pin receiving stand 4. When they direct their way for opening condition, the pin 2 goes up, first then the pin 3 goes up together. And, a ring-shaped packing 5 is provided on pin inserting holes 4'.
Patent JP-S57171571-A (JP)
Title: Joining method for super hard alloy and other metal
Inventor: FUKUYOSHI HIROSHI
IPC: B23K31/02
Filed: 1981-04-16
Abstract: PURPOSE:To obtain a stable joined part with good efficiency in the stage of joining a super hard alloy and other metal by hard soldering by including copper powder in the joined part. CONSTITUTION:In the stage of joining a super hard alloy, for example, a super hard alloy tip 1 and other metal, for example, a copper shank 2 by hard soldering, mainly silver soldering, copper powder is included in the silver solder forming a joining part 3. To include the copper powder in the silver solder, it is satisfactory if the copper powder is beforehand included in the flux to be coated on the joining surfaces prior to joining. The grain sizes of said flux are preferably about 20-100mu.
Patent JP-H07273656-A (JP)
Title: Method and device for processing signal
Inventor: SONOHARA YOSHIFUYU
IPC: G10L19/02
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a smaller scale and inexpensive hardware by omitting arithmetic operation for bands not required so as to reduce the number of times of arithmetic operations required for filter arithmetic operation thereby attaining a high speed arithmetic operation. CONSTITUTION:A processing band control circuit 704 acting also as an arithmetic control means receives processing band control information from a terminal 706 and controls the processing band of a frequency component decomposing circuit 701, a normalizing quantization circuit 702 and a code string generating circuit 703 based on the information. Then the frequency component decomposing circuit 701 implements processing for required bands only based on the control information fed from the processing band control circuit 704 to the frequency component decomposing circuit 701. Furthermore, similarly the normalizing quantization circuit 702 and the code string generating circuit 703 implement processing for required bands only based on the control information fed from the processing band control circuit 704. Thus, the processing only for required bands is implemented to reduce the quantity of the arithmetic operation processing.
Patent JP-H11290637-A (JP)
Title: Separation of gas mixture by adsorption and plant therefor
Inventor: MONEREAU CHRISTIAN
IPC: B01D53/047
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To erase an additional energy outlay or at least reduce it significantly between transition phases, in separating a gas mixture using a pressure swing cycle. SOLUTION: At least, in an instant 1 of a cycle, the terminals of compressors 1, 3 are switched from a first space A1 under a first pressure to a second space A2 under a pressure which is significantly different from the first pressure. This switching operation includes an intermediate operation by which the terminals communicate with the first space A1 and the second space A2 simultaneously. In addition, the duration of this intermediate operation is equal to 1/3, preferably 1/3 to 1/50, even at the maximum of a shorter step out of the steps of the cycle to which the intermediate operation is connected.
Patent JP-H06250370-A (JP)
Title: Heating magazine
Inventor: KUROKAWA TOSHIO
IPC: G03D13/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a heating magazine having a simple structure of a heat developing and transferring zone so that a color paper can be obtd. with a simple operation. CONSTITUTION:A photosensitive material 103 exposed for an image and pasted to an image accepting material 125 in the presence of water is housed under pressure by tightening of thumbscrews 227 in the magazine. This magazine consists of a light-shielding material which can transmit microwaves. The photosensitive material 103 and the image accepting material 125 in a housed state are irradiated with microwaves to generate induction heating of water. Thus, heat development and transfer is performed.
Patent JP-H11254072-A (JP)
Title: Form rolling method of right and left screws
Inventor: NAKAMURA KATSUHIRO
IPC: F16B35/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently achieve the form rolling of right and left screws with high accuracy by forming a flat thread in which right and left screws across each other are developed flat on a surface of a flat plate, and moving the flat plate while columnar material is held between a pair of flat plates parallel to and opposite to each other with the surface facing inward. SOLUTION: A flat thread on a flat plate is form-rolled by pressing against the flat plate a master thread which is provided on an outer circumferential surface with a right screw and a left screw in a lapped condition, and manufactured through the heat treatment to increase the hardness after form rolling. Thus manufactured two flat plates 5 are arranged parallel to each other with the specified interval with a surface having the flat thread 5a facing inwardly, one flat plate 5 is fixed, and the other flat plate 5 is provided in a parallel- transporting manner.  A columnar material 6 is placed between reference surfaces 5b of the flat plates 5, and when the upper flat plate 5 is parallel-translated in the direction of the arrow F, a screw (bolt) in which the right and left screws are simultaneously form-rolled on the outer circumferential surface of the material 6 held incomplete thread parts 5c.
Patent JP-H0613908-A (JP)
Title: Pseudo-multibit sigma delta a/d converter
Inventor: EICHI SUPENSU JIYAKUSON
IPC: H03M3/04
Filed: 1993-02-24
Abstract: PURPOSE: To improve resolution of a sigma-delta AD converter. CONSTITUTION: A sigma-delta modulator 41 provided with a multibit quantization device 46 and a DA converter(DAC) 47 is included in a pseudo-multibit sigma-delta AD converter(ADC) 40. An error signal of the modulator 41 is provided by an output of the DAC47. A quantization signals with plural bits arranged in order from the highest bit to the lowest bit is provided by the quantization device 46. The highest bit, a second bit which is not the highest bit or the second highest bit are included in at least two bits of these bits and provided as an input to the DAC47. The output of a prefilter 48 is subtracted from the quantization signal by an adding mechanism 49. The output of the ADC40 is provided by sampling the output of the adding mechanism 49 again by a decimation filter 50.
Patent JP-S585395-A (JP)
Inventor: OOBUREI RINKAAN BAROUZU
IPC: C10N30/04
Filed: 1982-04-09
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-S60205102-A (JP)
Inventor: MATAKE KOUICHIROU
IPC: F01K23/10
Filed: 1984-03-29
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-H05221648-A (JP)
Title: Recovery of uranium, plutonium and neptunium from spent nuclear fuel
Inventor: HASEGAWA SHINICHI
IPC: G21C19/46
Filed: 1992-02-14
Abstract: PURPOSE:To provide the subject recovery method designed to facilitate waste liquor treatment and reduce waste generation by cooling a nitric acid solution of spent nuclear fuel containing U, Pu and Np to deposit uranyl nitrate crystal and by adding H2O2 to the residual liquor after regulating its concentration. CONSTITUTION:A solution is first obtained by dissolving spent nuclear fuel with nitric acid in process 11, being then cooled to -10 to -30 deg.C in process 12 to deposit uranyl nitrate crystal. The resulting residual liquor (the first mother liquor) is recovered in process 13 and its U concentration and nitric acid concentration are regulated. Thence, H2O2 is added to the resultant liquor in process 14 to precipitate U peroxide, Pu peroxide and Np peroxide. The precipitate is separated to recover U, Pu and Np. The crystal obtained in the process 12 is dissolved with water in process 21, both the U concentration and nitric acid concentration of the resulting aqueous solution being regulated, and the resultant aqueous solution is cooled to -10 to -30 deg.C in process 22 to deposit uranyl nitrate, and the residual solution is added to the first mother liquor. The uranyl nitrate crystal obtained in the process 22 is treated in processes 31 and 32 to precipitate uranium peroxide.
Patent JP-S61221520-A (JP)
Inventor: YAMAUCHI TAKAO
IPC: H02B1/24
Filed: 1985-03-26
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-S64506-A (JP)
Title: Optical connector plug
Inventor: IWASA KYOICHI
IPC: G02B6/36
Filed: 1987-03-14
Abstract: PURPOSE:To decrease the number of parts and to shorten the time for assembly by including a ferrule in a plug frame and exerting pressing force axially to the ferrule by means of a spring interposed between the plug frame and knob. CONSTITUTION:The plug frame 2 includes the ferrule so that the adhering and fixing of the ferrule and an optical fiber 6 and the adhering and fixing of the plug frame 2 and the 'Kevlar(R)' sheath of an optical code 7 can be simultaneously executed. The ferrule is pushed forward by the spring 3 and is butted against the opposite ferrule when the plug is inserted into an adapter 8. Since the knob 4 is conversely pushed backward by the spring 3, the sloped part 4d of the knob 4 and the projection 10a of an elastic detaining piece 10 contact each other and are detained with each other at one point on the slope 4d where the force of the spring 3 to push the knob 4 backward and the force to pull the knob 4 forward by the deflection of the elastic detaining piece 10 are balanced. On the other hand, the elastic detaining piece 10 is opened and the plug is removed from the adapter 8 when the plug is retreated by holding the knob 4. The number of parts is thereby decreased and the time for the assembly is shortened.
Patent JP-H05226852-A (JP)
Title: Assembling structure for apparatus housing
Inventor: TAKEUCHI KAZUFUMI
IPC: H04N5/64
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a structure having a sufficient at low cost strength and does not become a defect in a design appearance in an assembling structure in which a pair of housings are combined and coupled fixedly. CONSTITUTION:A recess 5a is provided on a thick part of an outer periphery of one side housing 5, a protrusion 6 is provided on a thick part of the outer periphery of the other side housing 6 to be engaged with one another, and a holding rib 6b is so formed as not to disengage the engagement of the recess with the protrusion. Thus, when a dropping load is generated, its impact force is received by the recess and the protrusion of the housings having sufficiently high strength, and hence damage of the housings can be prevented.
Patent JP-S62216194-A (JP)
Inventor: HASEGAWA TADASHI
IPC: H05B33/12
Filed: 1986-03-18
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-2000256771-A (JP)
Title: TWO-PHASE EUTECTIC Al-Ge ALLOY CAPABLE OF COLD WORKING, AND ITS MANUFACTURE
Inventor: INOUE TADASHI
IPC: C22C1/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain various shapes, such as ribbon-like, particled, and bulky shapes, even if large amounts of brittle second phase are contained, by finely globularizing the second phase into a specific size or less and providing a capability of cold working. SOLUTION: An Al-Ge alloy, in which a brittle but fine-shaped second phase is dispersed through a base phase excellent in spreadability, is formed by carrying out melt quenching and heat treatment at a temperature in the vicinity of the eutectic temperature. The volume ratio of this second phase is regulated to <=35%. The melt quenching treatment is performed by melting an alloy material, cooling it, melting the resultant alloy, and then quenching the resultant melt. By carrying out heat treatment at a temperature in the vicinity of the eutectic temperature after the quenching treatment, a fine globular second phase with a size of <=2 μm is dispersed through the base phase and cold workability can be produced.  The powder and ribbon, obtained by the melt quenching method, are integrated into bulky state by compression working at a temperature right under the eutectic temperature, and further, the second phase is globularized.
Patent JP-H07241308-A (JP)
Title: Sanitary device for care
Inventor: TAMAE KATSUYOSHI
IPC: A61F5/451
Filed: 1994-03-04
Abstract: PURPOSE:To provide a sanitary device for care by which excrement can be automatically treated without requiring labor and which is comfortable even for a wearer. CONSTITUTION:In a sanitary device for care, a diaper body 1 is arranged, and an incontinence area X is arranged in the front and rear vicinity of an almost center part of the diaper body 1, and a raw material 2 whose bottom surface is soft and has a waterproof function is laid in the incontinence area, and leakage preventive edge materials 3 are arranged around the incontinence area and in places surrounding both crotches. In the leakage preventive edge materials 3, incontinence time is sensed by a sensor K, and air is filled inside, and the incontinence area is temporarily blocked up by the leakage preventive edge materials and the body, and feces and urine are prevented from leaking outside. Three holes 4, 4' and 4'' are arranged in the incontinence area of the diaper body l, and a pipe communicated to a muck tank is arranged in one hole, and pipes to send cleaning water and hot air are arranged in the other holes.