baber/WOPTO huggingface dataset:
Patent JP-H08228789-A (JP)
Title: Bacterium stock and plasmid
Inventor: RICHIYAADO REGOU
IPC: C12P21/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain bacterial strains deposited as accession No. I-528 and I-529, respectively in C.N.C.M., applicable to various technological fields, especially useful for producing a protein as an active ingredient for medicaments, by transferring a protein precursor DNA to the bacterial strains.  
     SOLUTION: One of the new bacterial strains is a varied gram-negative bacterium incapable of synthesizing adenosine 3',5'-cyclic phosphate (cAMP) by the mutation of chromosome gene cya encoding adenylate cyclase for converting adenosine triphosphate(ATP) to adenosine 3',5'-cyclic phosphate (cAMP), is deposited as accession No. I-528 in Collection Nationale de Cultures de Microorganisms(C.N.C.M.) and has general characteristics of the bacterial strain. A new bacterial strain does not synthesizes CRP by the mutation of a chromosome gene crp encoding a cyclic AMP receptor protein(cRP) and is deposited as accession No. I-529 in C.N.C.M. The new bacterial strains can efficiently produce a protein as an active ingredient for medicaments by transferring a DNA sequence encoding various protein precursors to the strains. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10219565-A (JP)
Title: Vermin-repelling treatment of polyester fiber
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain polyester fiber structures or textile goods having excellent feeling, vermin-repelling performance and its washing durability and capable of preventing the injury of body with vermin such as mosquito, gnat, flea, mite and lice by heating a polyester fiber in a liquid containing a pyrethroid compound under specific condition. SOLUTION: A polyester fiber is heat-treated in a liquid containing a pyrethroid compound (e.g. d-phenothrin) at a temperature between Tg+40 deg.C and 160 deg.C (Tg is the glass transition temperature of the polyester fiber) for >=10min to effect the impregnation and diffusion of 0.01-10wt.% of the pyrethroid compound based on the polyester. It is useful for an outdoor sport wear for camp, fishing, hiking, tennis, etc.; stockings, socks, gloves, stomach band and nightgown; camp requisites such as tent and sleeping bag; etc.
Patent JP-S57136835-A (JP)
Title: Information transmitting device
Inventor: WADA NORIO
IPC: H04L1/00
Filed: 1981-02-18
Abstract: PURPOSE:To monitor the information having a code error, by writing the information transmitted continuously in the time DC code into a shift register constituted with plural bits continuously and in order and inhibiting the writing into the shift register when the inspection for the code error is defective. CONSTITUTION:If an inspection for a code error is nondefective with the parity inspection and the collation of transport, the transport information of a shift register 12 for series-parallel code information is transferred to an output register 13. While a flag memory 17 is set if the code error inspection is defective. As a result, the timing pulse given from a timing control part 19 is prevented by an adder gate 18 and does not reach a monitor shift register 14. Thus the receiving information 44 bits during the defective inspection are held at the registers 14 until the memory 17 is manually prepared. In such a way, the monitor is easily possible for the receiving information having a code error without using a synchronizing scope nor a visicoder.
Patent JP-S58138383-A (JP)
Title: Preparation of physiologically active substance
Inventor: ENOMOTO HIROSHI
IPC: C12R1/91
Filed: 1982-02-13
Abstract: PURPOSE:To obtain a physiologically active substance having antitumor activity, acting specifically to cancer cells and inert to normal cells, by culturing animal- originated cells or their fused cells, and purifying the cultured liquid. CONSTITUTION:Animal-originated cells such as human-originated monocytic leukemic cell strain, mouse-originated myelocytic leukemic cell strain, etc. are cultured in a medium free from serum or added with serum in the presence of lipopolysaccharide which is a bacterial toxin, its liposome, lectin such as concanavalin A, interferon-inducer such as polyinosine-cytidine, etc., 2-mercapto- ethanol, etc. for about 2-24hr. As an alternative method, the fused cell of the above animal-originated cell with myeloma cell is cultured for about 36-72hr. The objective physiologically active substance produced in the cultured liquid is separated and purified by the combination of ultrafiltration, dialysis, affinity chromatography, etc.
Patent JP-S58137674-A (JP)
Title: Opening and closing device
Inventor: SAKAI KUNIHITO
IPC: B29C45/00
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a valve mechanism having no fear of abrasion of a closing mechanism by a method wherein a flow path is closed by deforming an elastic tube for flowing powdered body from the outside thereof. CONSTITUTION:In case the device is utilized for the manufacturing process of a semiconductor sealing material, inorganic powder 1 in a hopper 2 is sent into a mixing tank 14 by a rotary screw 7 through a rubber tube 18. A fixed rod 16 and a movable rod 17 are arranged so as to pinch the rubber tube 18 while the movable rod 17 is driven by a cylinder 20 so as to be advanced or retreated. The movable rod 17 is advanced and the rubber tube 18 is pinched by the cooperating action of the movable rod 17 and the fixed rod 16 to close the flow path. According to this method, the problem of the abrasion of the valve mechanism due to the powder may be avoided.
Patent JP-H04237069-A (JP)
Title: Electrophotographic toner
Inventor: MAEDA SATOSHI
IPC: G03G9/09
Filed: 1991-01-21
Abstract: PURPOSE:To obtain the electrophotographic yellow toner superior in image reproduction performance and image storage stability by incorporating a specified dye. CONSTITUTION:This dye is represented by formula I in which each of R1-R8 is H, 1-8C alkyl, alkyl halide, alkanol, alkoxy, alkyl ether, halogen, hydroxy, allyl, allyl halide, allyl ether, or hydroxyallyl. This dye is classified generally into a disperse dye or an coil-soluble dye. A BLUE type dye can be mixed with this dye to control its tone. As the BLUE dye, it is preferred to likewise use dyes classified into the disperse dye or the oil-soluble dye, thus permitting the obtained toner to be superior in humidity dependency of electric chargeability, fluidity characteristics, insulating property, and the like and also enhanced in fixability, sharpness in melting, offset resistance, and to form an image good in tone.
Patent JP-H08218054-A (JP)
Title: Production of one-pack urethane-based adhesive excellent in storage stability
Inventor: KISHI MASAO
IPC: C09J175/04
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a one-pack urethane-based adhesive excellent in storage stability and coatability to the surfaces of low temperature wet substrates, exhibiting a sufficient adhesive force build-up, even when a tile is adhered to a wall with the adhesive at low temperatures, having good tile slippage resistance, even when the tile is adhered to a vertical wall with the adhesive, fitting to the JIS A-5548 standard, and extremely useful also on the aspect of profitability without causing problems such as mixing failure and skin rash caused by conventional two-pack epoxy adhesives, cement-compounded one-pack curable urethanes or epoxy resin-compounded modified silicone adhesives. CONSTITUTION: The method for producing the one-pack urethane-based adhesive excellent in storage stability comprises mixing an active isocynate group-containing urethane prepolymer obtained by reacting a polyol with an excessive amount of a polyisocyanate compound, a filler having a water content of <0.2wt.%, and a thixotropic agent having a water content of <0.2wt.% in an air-tight agitation pot to react the urethane prepolymer with water contained in the filler and the thixotropic agent, adding an amino silane coupling agent to the reaction product to react the amino silane coupling agent with the left isocyanate group-containing urethane prepolymer, adding a plasticizer, a curing accelerator and a glycidyl silane coupling agent, and subsequently vacuum-defoaming the composition.
Patent JP-S54114261-A (JP)
Title: Measuring apparatus of surface undulations
Inventor: SEGAWA HIDEO
IPC: G01B11/30
Filed: 1978-02-27
Abstract: PURPOSE: To make possible the detection of the positions of undulated portions and accurate measurement of even the fine undulations of several μm by projecting the focused laser light to the object under inspection and detecting the fluctuations of the quantity of the irregular reflection thereof.  
     CONSTITUTION: The optical system is formed by the projectors 1, 2 which spot radiates the focused laser light to the surface 10 of the object under inspection W having surface undulations 10a and a detector 3 which photoelectrically converts the quantity of irregular reflection light of the radiated surface. In addition, the measuring mechanism including a circuit 5 of differentiating the output signal of the detector 3 is provided. The projection spot P of the optical system is moved along the undulation forming direction of the surface of the object under inspection and the fluctuations of the output signal during the movement are measured with the measuring mechanism, whereby the presence or not of the undulated parts 10a of the surface 10 of the object under inspection and the flat shape and size of the undulations may be measured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11218287-A (JP)
Title: Method for extending new gas pipeline from end of existing pipeline and purging dedicated rubber balls to be used for the method
Inventor: SUNAGA MASUO
IPC: F16L55/12
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for doing works by intuition at the time of air purging after the extension work of a new gas pipeline with respect to an existing gas pipeline, has been over. SOLUTION: A rubber ball insertion hole 2 is bored in the end part of an existing gas pipeline 1 so as to allow a normal ball 3a and a reverse ball 3b to be inserted in through the rubber ball insertion hole 2, and the inside of the existing gas pipeline is isolated with those balls expanded, a cup stopper 4 at the end of the existing gas pipeline is cut off so as to allow a new gas pipeline 5 to be connected with the cut-off portion of the existing gas pipe line thereafter.  Next, the reverse ball 3b is taken out of the rubber ball insertion hole 2, a purging dedicated rubber ball 10 with a through hole 12 is inserted as an alternative so as to be expanded, let purging gas flow in the inside of the new gas pipeline 5 by way of the through hole of the purging dedicated rubber 10 thereafter, air purging is thereby performed, and after air purging has been over, the purging dedicated rubber ball 10, is taken out, and the rubber ball insertion hole 2 is then blocked.
Patent JP-S60166383-A (JP)
Title: Grout composition for high-temperature zone
Inventor: SUGANUMA SADAO
IPC: C09K103/00
Filed: 1984-02-10
Abstract: PURPOSE:The titled grout composition, consisting of water glass and amorphous calcium silicate, exhibiting a suitable gelation time at not only ordinary temperature but also high temperatures, having improved strength and durability, and effective for water stop in geothermal zones, e.g. space, and strengthening the ground, etc. CONSTITUTION:A grout composition obtained by incorporating water glass, e.g. sodium silicate at 2.0-4.0mol ratio between SiO2 and Na2O or a mixture thereof with potassium silicate, with amorphous calcium silicate [consisting essentially of 38-52wt% CaO (or CaO+MgO), 31-52wt% SiO2 and 1-20wt% R2O3 (R is Al or Fe) at 0.78-1.80mol ratio between CaO and SiO2, 40-100% amorphous part content and 2,000-7,000 pulverization degree], and if necessary a material, e.g. cement or slaked lime, reactive with the water glass. The two kinds of compounds are mixed before an injection pipe and fed into the ground for use. EFFECT:Improved strength and durability for a long period.
Patent JP-H02245771-A (JP)
Title: Coating peeling solution used for plate imaged by electrophotographic means and method for peeling coating from plate
Inventor: RONI SHIEERU
IPC: B41N3/00
Filed: 1990-01-31
Abstract: PURPOSE: To obtain a coating removing agent not contg. a highly volatile sub stance and predicting no viscous residue by preparing a coating removing soln. contg. a specified compd. and a specified org. solvent. CONSTITUTION: This coating removing soln. contains a compd. represented by the formula R-SO3 X [where X is a monvalent cation, R is R<1> -O(CH2 CH2 O)n -, R<1> is 1-6C hydrocarbon and (n) is 1-6 or R is aryl or alkylaryl and -SO3 X bonds to the aryl or glycol] and 0-15wt.% at least one kind of org. solvent having a higher b.p. than water. Since this soln. has a low org. solvent content and the b.p. of the org. solvent is high, environmental safety is ensured and a viscous substance is not formed during removal of a coating.
Patent JP-S59147989-A (JP)
Title: Heat exchanger
Inventor: GESHI RIYUUZOU
IPC: F28D7/16
Filed: 1983-02-15
Abstract: PURPOSE:To improve the casting characteristic of the heat exchanger and to reduce the flow resistance of a high temperature fluid to thereby improve the heat exchange efficiency by a method wherein the heat exchanger, an expansion tank and an exhaust manifold are formed integral with one another and a partition wall between the heat exchanger and the expansion tank is dispensed with. CONSTITUTION:The heat exchanger 1 is of such structure that a casing 2 housing a heat exchange element 7 connected between an inlet port 8 and an outlet port 9 for a low temperature fluid and a casing 4 for the exhaust manifold M are made integral with each other through a partition wall 25 provided with a communication hole 24. The heat exchange element 7 comprises a plurality of parallel pipes 6 bined together at predetermined gaps and connected to the inlet port 8 and the outlet port 9. A cover 28 is provided with an inlet port 11 and an injection port 10 for a high temperature fluid and the inner wall surface of the cover is attached with a plurality of spaced apart partition plates 29 and spaced apart guide plates 30 for allowing the high temperature fluid to flow in a zigzag fashion. Thus it is possible to perform the heat exchange operation efficiently while the high temperature fluid is flowing.
Patent JP-S63189314-A (JP)
Title: Vibration bowl feeder device
Inventor: URUMA TAMOTSU
IPC: B65G47/14
Filed: 1987-02-02
Abstract: PURPOSE:To prevent an electronic part from falling in a bowl and application of a brake action on a lead wire, by a method wherein, in a vibration bowl feeder device for an electronic part the head part of which is heavier, annular magnets, synchronously rotated by a vibration generating device, are concentrically arranged on the outer periphery of a vibration bowl, and the lead wire of the electronic part is attracted outwardly. CONSTITUTION:With a vibration generating device excitation-driven, a capacitor 4 in a vibration bowl 1 is conveyed by vibration from the interior toward the exterior along a track 4. A lead wire 10a of the capacitor 4 is attracted in a position in the vicinity of the outlet of the track 4 by means of a magnet rubber piece 16 of an annular magnet 15, and is conveyed in the direction of an arrow mark togetherwith the annular magnet 15. This constitution enables conveyance of even a part, the head part of which is heavier, without falling in a bowl and exerting a brake action on the lead wire.
Patent JP-S62182107-A (JP)
Title: Production of high-density carbon material
Inventor: SUGIYAMA TADASHI
IPC: C04B35/52
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a carbon material having high density, hardness and strength, by putting a formed mixture of a carbonaceous aggregate and coal tar pitch into a container, filling carbonaceous granules in a space between the formed mixture and the container and baking and graphitizing the content. CONSTITUTION:One or more carbonaceous aggregates selected from artificial graphite, pitch coke and petroleum coke are mixed with coal tar pitch. The mixture is kneaded, heat-treated, crushed and formed to a desired form. The formed mixture is put into a container made of unbacked carbonaceous material, wood, paper or their composite material. The space between the formed mixture and the container wall is filled with carbonaceous granules. The container containing the above mixture is calcined until at least a major part of the volatile component of the formed mixture is dissipated and the calcined product is graphitized. The content of the coal tar pitch in the mixture of the pitch and the carbonaceous aggregate is usually preferably 35-50wt%.
Patent JP-2000224443-A (JP)
Title: Noise reduction device, noise reduction method and recording medium recorded with noise reduction program
Inventor: KUNO TETSUMINORU
IPC: H04N5/21
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device capable of reducing noise components while reflecting the slight change on output video signals even in the case that video signals slightly changed between frames. SOLUTION: A multiplier A multiplies input video signals 101 for every pixel by (1-K) and outputs them to an adder 102. The multiplier B multiplies the corresponding output video signals of one frame before outputted from a frame memory 105 by K and outputs them to the adder 102. The frame memory 105 stores the output video signals 106 for every frame and outputs the output video signals of one frame before corresponding to the input video signals 101 to the multiplier B. A rounding processor 103 rounds up the decimal places of the video signals outputted from the adder 102 and outputs them as the output video signals 106. A round-down processor 104 rounds down the decimal places of the video signals outputted from the adder 102 and outputs them to the frame memory 105.
Patent JP-H03227628-A (JP)
Title: Ink jet recording device, detachable recording head cartridge and integrated recovery member
Inventor: HIRABAYASHI HIROMITSU
IPC: B41J2/165
Filed: 1990-02-02
Abstract: PURPOSE:To replace a member which protects or recovers an ink discharge part and a recording head cartridge in a single piece during the replacement of the cartridge to stabilize the performance of the member which protects or recovers an ink discharge part, and ensure that the ink jet recording performance is made stable for a long time by integrating the member and the cartridge in a single piece with the former set in a variable position relative to the latter. CONSTITUTION:A wiping member 5, a cover member 6 which is formed in a single piece with the former and a head member 1 are constituted in a freely detachable design, and are held together in a monolithic form by an engagement groove 8 and an engagement claw 9. A cap member 18 consisting of an ink absorber is kept in close contact with the ink discharge surface 2 of the head member 1 under pressure. If a carriage is moved in an arrow direction, the engagement groove 8 becomes disengaged from the engagement claw 9. In addition, with the movement of the head member 1, the wiping member 5 wipes the ink discharge surface 2 to wipe off liquid such as ink or foreign matter such as paper powder and dust. If the amount of wiped liquid or foreign matter increases, the wiping member 5 can be automatically replaced at the same time as the head member 1 which is replaced for every specified amount of recorded data, as the head member 1 and the wiping member 5 are formed in a single piece so that they can be detached freely. Thus the satisfactory wiping performance can be constantly maintained.
Patent JP-H04260314-A (JP)
Title: Ceramic laminate
Inventor: MORI TAKESHI
IPC: H01G4/232
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a ceramic laminate capable of preventing the decrease of insulation properties and humidity resistance and the falling-off of outer electrodes due to cracks and imperfect bonding. CONSTITUTION:A ceramic laminate is provided with a plurality of inner conductors 1 laminated via ceramic 2, and a pair of outer electrodes 4 electrically connected with the inner conductors 1 in a specified connection relation. The outer electrode 4 is constituted of a sintered body of metal powder paste containing nonbaked ceramic. Thereby the decrease of insulation properties and humidity resistance and the falling-off of the outer electrodes due to cracks and imperfect bonding can be surely prevented, and a ceramic laminate of superior quality can be obtained.
Patent JP-S57137371-A (JP)
Title: Hot-melt pressure -sensitive adhesive
Inventor: KUBOTA HIROSHI
IPC: C08F279/02
Filed: 1981-02-19
Abstract: PURPOSE: The titled ahdesive, consisting of a product obtained by polymerizing a polymerizable monomer consisting of an alkyl acrylate essentially in the presence of a diene polymer, croslinkable with radiation, and having improved tanckiness and heat resistance.  
     CONSTITUTION: A product obtained by polymerizing 100pts.wt. polymerizable monomer consisting of (B) an alkyl acrylate essentially, e.g. 0W45wt% 1W10C alkyl acrylate, and if necessary 1W12C alkyl methacrylate, vinyl ester monomer, styrene and acrylonitrile and 0W30wt% unsaturated carboxylic acid, in the presence of (A) 0.3W10pts.wt. dinene polymer, e.g. natural rubber or styrene- butadiene rubber, in a hot-melt state having a viscosity ≤30,000 cp at 180°C is applied to an article, and crosslinked with radiation in the absence or presence of a sensitizer, e.g. benzophenone, to give the aimed adhesive. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01196649-A (JP)
Title: System for confirming communication host
Inventor: NISHIKAWA KAZUHIRO
IPC: G06F13/00
Filed: 1988-02-01
Abstract: PURPOSE:To recognize a communication opponent host machine in a condition that a session in a terminal side is opened by storing information to identify a system in a host machine side and transmitting the identifying information to the terminal as needed. CONSTITUTION:A storing means 5 to store system name identifying information in a host machine 8, a removing means 4, which reads the storing means 5, and an editing means 6 to edit the read system name identifying information are provided. In a terminal 9, a requesting means 1, which executes the request of the system name identifying information to the removing means 4, and a displaying means 3, which receives and displays the edited system name identifying information through a packet communication network 7, are provided. Thus, in the condition that the session in the terminal side, the host machine to be the communication opponent can be confirmed.
Patent JP-S59150365-A (JP)
Inventor: UCHIDA TAKAHO
IPC: H05H1/12
Filed: 1983-02-14
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-H09216093-A (JP)
Title: Butt clearance adjusting device in beam welding equipment
Inventor: HAJIMA YOJI
IPC: B23K26/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To set a succeeding member to its butt position with excellent accuracy relative to a preceding member in a beam welding equipment. SOLUTION: An adjusting device adjusts the butt clearance by a movable clamper 3 in which a tail end of a preceding member A is set on the downstream side of a line and a forward end of a succeeding member B is set on the upstream side of the line across a welding head 1. A driving mechanism 3d to advance/retract the movable clamper 3 in an approximately straight manner along the line direction, and a tapered block 6 which is arranged on the downstream side of the movable clamper 3 and movable in the direction intersecting the advancing/retracting direction of the movable clamper 3 are provided, and fine adjustment of the movement of the movable clamper 3 through joining the tapered surface can be performed by continuously changing the position in the advancing/retracting direction of the movable clamper 3 according to the movement of the tapered block 6 between the movable clamper 3 and the tapered block 6.