baber/WOPTO huggingface dataset:
Patent JP-S6240290-A (JP)
Title: Production of human epidermic cell growth factor by synthetic gene
Inventor: TANIYAMA YOSHIHISA
IPC: C12N5/10
Filed: 1985-08-13
Abstract: PURPOSE:To efficiency produce human epidermic growth factor, by linking enzymically plural oligodeoxynucleotides and as desired, inserting the linked oligodeoxynucleotides into a vector to give a DNA having synthetic gene of specific DNA sequence. CONSTITUTION:Plural oligodeoxynucleotides are enzymically linked, and the resultant linked oligodeoxynucleotides are, as desired, inserted into a vector to produce a DNA having synthetic gene for gene expression of human epidermic cell growth factor expressed by formula I. The resultant human epidermic cell growth factor has the novel DNA sequence and further high correlativity to DNA sequence of EGF gene of rats much closer to humans than microorganisms. Therefore, high gene expression ratio of human epidermic cell growth factor is expected. The direct gene expression of the human epidermic cell growth factor can be first carried out directly in a system of Escherichia coil as a host.
Patent JP-H0284200-A (JP)
Title: Nucleic acid fragment for detecting campylobacter, method and kit
Inventor: SUUZAN EMU BAANZU
IPC: C12Q1/6813
Filed: 1989-07-07
Abstract: Nucleic acid probes capable of specifically hybridizing to rRNA of Campylobacter jejuni. C. coli and C. laridis and not to rRNA or rRNA genes of Pseudomonas aeuroginosa, E. coli or Salmonella typhimunium are described along with methods utilizing such probes for the detection of Campylobacter in clinical, food and other samples.
Patent JP-S5881593-A (JP)
Title: Flux for high speed submerged arc welding with multiple electrodes in tandem and welding method
Inventor: KAWABATA FUMIMARU
IPC: B23K9/18
Filed: 1981-11-06
Abstract: PURPOSE:To improve welding speed in the stage of high speed submerged arc welding with multiple electrodes in tandem, by using a flux having specific ratios among the contents of MgO, Al2O3, TiO2 and CaF2. CONSTITUTION:A baked flux which contains 6-15% MgO, 5-15%, Al2O3, 5- 20% TiO2, 6-15% CaF2, 25-35% SiO2, 4-15% MnO and 5-15% CaO, consists of the compsn. in the range wherein the equations[I],[II]are satisfied simultaneously among the contents of MgO, Al2O3, TiO2 and CaF2, and of which the median diameter occupying 50% in a cumulative grain size distribution is 500-800mum and <=295mum grain sizes are <=15% the entire part is used as a flux. AC current is conducted to four pieces of electrodes disposed in order of L, M1, M2, T in the advancing direction of welding, and the 3-phase AC current at which a 120 deg. current phase difference is provided among the three electrodes except the electrode L or T and the electrode L or T has a 0+ or -30 deg. current phase difference with respect to the furthest electrode is conducted.
Patent JP-H101036-A (JP)
Title: Auto-cruise device having inter-vehicle distance retaining function
Inventor: NAKAMOTO MINORU
IPC: B60K31/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a brake lining by decreasing the frequency of service braking to suppress the wear of the brake lining. SOLUTION: An auto-cruise device includes a control unit 15 which receives data from an inter-vehicle distance sensor 16 for measuring the distance between the vehicle on which the sensor itself is mounted and the preceding vehicle and from a speed sensor 17. If the actual inter-vehicle distance falls off below the safety inter-vehicle distance, the control unit 15 retains the inter-vehicle distance to or over the safety inter-vehicle distance, by firstly actuating an exhaust brake 12 by way of a booster 24 to brake the vehicle, secondly actuating a retarder 13 to brake the vehicle, then operating a gearshift unit 14 on the basis of a downshift pattern of shift maps stored in advance to control the downshift of a transmission 62 to brake the vehicle, and lastly actuating a service brake 11 to brake the vehicle.
Patent JP-H04372743-A (JP)
Title: Formation of coating and optical disk
Inventor: ENDO HIROYUKI
IPC: G11B7/2433
Filed: 1991-06-21
Abstract: PURPOSE:To enhance the adhesiveness in the case of formation of a transparent resin coating, such as hard coat, on an optical disk substrate consisting of the polymer of cyclic polyolefin. CONSTITUTION:The polymer is irradiated with UV rays preferably in the presence of ozone. A functional group; such as carbonyl, is introduced into the front layer part of the polymer in this way, by which the contact angle with water is decreased and the adhesiveness with the resin coating is improved.
Patent JP-S6156766-A (JP)
Title: Pouring method of molten metal
Inventor: KOGO KOSEI
IPC: B22D41/38
Filed: 1984-08-24
Abstract: PURPOSE:To prevent solidifying and sticking of a molten metal to the opening degree adjusting part of a molten metal pouring device by detecting the resistance value which said adjusting part receives in the stage of changing the opening degree and changing the amplitude of the opening degree. CONSTITUTION:The molten metal is poured while the opening degree of the opening degree adjusting part is periodically changed with the opening degree set for the purpose of controlling a molten metal surface as a center in accordance with the resistance which the opening degree adjusting part receives in the stage of changing the opening degree and therefore the penetration of the base metal and the sticking and growth of the base metal to the periphery of the opening degree adjusting part are suppressed or the material sticking thereto is dislodged therefrom. The decrease in the responsiveness in the control of the molten metal surface is further prevented when thermal strain arises in the opening degree adjusting part, by which the molten metal surface is controlled with high accuracy.
Patent JP-S57101491-A (JP)
Title: Speaker device
Inventor: ENDOU SATOSHI
IPC: H04R1/00
Filed: 1980-12-16
Abstract: PURPOSE:To eliminate noise and distortion generated by an amplifier, etc. and to achieve reproduction with high fidelity, by converting a digital output signal from a digital audio device without using such as the amplifier, into an audio output with a speaker element. CONSTITUTION:A generated voltage Vs of a constant voltage source 1 is kept constant with a voltage set digital signal A, and a degridge switch 2 is turned on with a degridge control signal B. A switch group 3 consisting of semiconductor analog switches is driven with a digital input signal C from a digital audio device, and a resulting resistance of a resistance network 4 weighted with the priority of each bit of the signal C is changed. Thus, a current I flowing to a circuit consisting of a constant voltage source 1, switch 2, switch group 3, resistance network 4 and speaker element 5 is changed and an audio output according to the signal C is obtained from the element 5. Further, the cut-off frequency of the element 5 is set to <=1/2 of the sampling frequency of the signal C.
Patent JP-H0820950-A (JP)
Title: Light weight filling method
Inventor: YAMAMOTO KIYOSHI
IPC: E02D3/00
Filed: 1994-07-06
Abstract: PURPOSE:To improve the operability and workability, by charging foaming polystyrene beads in a water-permeable sheet bag and stacking them instead of soil as a filling material and reinforcing the ends with sandbags or concrete. CONSTITUTION:A reinforcing sheet 4 is laid on a filling foundation 31 and foaming beads bags 2 are stacked thereon both vertically and horizontally. And further, another reinforcing sheet 4 is laid thereon. These works are repeated to form a plurality of layers of light fillings 3. Durable ready-made concrete bags filled with non-cured concrete are piled at the ends. In this case, common reinforcements are used to pierce the upper and lower and also the right and left ready-made concrete bags to erecte a reinforcing wall. The reinforcing sheet 4 laid to form a layer and the reinforcing wall are connected tight together.
Patent JP-S5878565-A (JP)
Title: Preparation of steamed and roasted powder of snapping turtle
Inventor: MUROTA SEIICHI
IPC: A23L17/00
Filed: 1981-11-04
Abstract: PURPOSE:To prepare steamed and roasted powder of snapping turtle showing improved effect on anemia, hypotension, pancreatic diseases, diabetes, etc., having improved digestibility and absorbability free from a bitter taste, by squeezing fully blood from a snapping turtle, removing its gallbladder, roasting it at a specific temperature. CONSTITUTION:A healthy snapping turtle is put in a slightly warm water at about 20 deg.C for about 30min, blood is squeezed completely, the main body is separated from the shell, the gallbladder and the oil attached to it are quickly removed from the main body, and the sheel is again integrated with the main body, they are put in a drying oven, dried at about 180 deg.C for about 8hr, preserved in a tea box for about one month, and exposed to a proper humidity. They are put in the drying oven, roasted at about 200 deg.C for about 45-60min, the gallbladder which is separated from the internal organ and dried naturally at about 20 deg.C is added to the roasted shell and the main body of snapping turtle, which are sent to a crusher and powdered.
Patent JP-S6067280-A (JP)
Inventor: HASHIMOTO HIDEO
IPC: B62J17/00
Filed: 1983-09-26
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-H05338170-A (JP)
Title: Ink jet recording head
Inventor: HAMAZAKI SATONOBU
IPC: B41J2/05
Filed: 1992-06-10
Abstract: PURPOSE:To provide an ink jet recording head such that no air bubble remains in an ink chamber by a simple structure. CONSTITUTION:An ink chamber 10 has a shape expanding toward an ink reservoir 3. The shortest width W of the ink supply port 11 being the opening of the ink chamber 10 is set so as to become twice or more the depth D of the ink chamber 10. The air bubble generated in the ink chamber 10 by the elution of the air bubble dissolved in ink or the unification of fine air bubbles flowing in the ink chamber from the outside along with ink becomes easy to move toward the ink reservoir 3 and, even when a forced ink discharge means such as priming is not used, it can be prevented that the supply of ink is obstructed by a residual air bubble and printing capacity is lowered.
Patent JP-H10341084-A (JP)
Title: Method for manufacturing multilayer printed wiring board
Inventor: HARUTA YOICHI
IPC: H05K3/46
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from being developed when an insulation resin composition layer without any glass cloth is used by plating a through hole and a multilayered panel surface, selectively etching the multilayered panel and a surface copper foil, and performing baking before forming an outer-layer conductor circuit. SOLUTION: Baking is performed between a process for placing the entire surface of a multilayered panel and a process for selectively etching the surface copper foil of the multilayered panel. Baking conditions are preferably at 150-260 deg.C for 1-120 minutes. A cured insulation resin composition with a crack- reducing effect due to baking includes a composition where a curing agent, a crosslinking agent, and a flame-retardant agent, or a solvent is blended as needed with a resin that is cured due to heat and/or electron rays of, for example, epoxy resin as a base polymer. In an inner-layer panel 3, for example, a conductor circuit 1 is formed on the surface of the insulation substrate 2 being obtained, for example, by curing the resin-impregnated glass cloth.
Patent JP-S6239690-A (JP)
Title: Production of pitch for needle coke
Inventor: FUJIMOTO KENICHI
IPC: C10C3/06
Filed: 1985-08-14
Abstract: PURPOSE:To obtain pitch useful as a raw material for needle coke for an artificial graphite electrode having slight puffing, by adding an aqueous solution of a nonoxidizing acid to a solution of QI-free pitch, removing formed precipitate, distillating the supernatant liquid and regulating a softening point. CONSTITUTION:Preferably 0.01-1N aqueous solution of a nonoxidizing acid such as hydrohloric acid, diluted sulfuric acid, acetic acid, etc., to a solution QI-free pitch, blended at preferably 50-90 deg.C and formed precipitate is removed. Then, the remaining solution is distilled and a softening point is regulated to five the aimed pitch. A methylnaphthalene oil, washing oil, creosote oil, anthracene oil, etc., may be cited as the solvent for the QI-free pitch.
Patent JP-H0344483-A (JP)
Title: Method for combinedly reinforcing surface of light metal material
Inventor: KUBO MASAHIRO
IPC: C23C24/10
Filed: 1989-07-10
Abstract: PURPOSE:To produce a light metal material having a combinedly reinforced surface by mixing a reinforcing material with fine chips of MgO, etc., and fine chips of W oxide, etc., sticking the mixture to the surface of an Al alloy and heating the mixture. CONSTITUTION:A reinforcing material 10 (Si3N4 whiskers), fine chips 12 of at least one kind of oxide selected among MgO, CuO, ZnO, CoO, MnO, FeO, CaO and BaO and fine chips 14 of at least one of the oxides of W, Mo, Pb, V, Cu, Ni, Co, Sn, Mn, B, Cr and Mg are added to an ethanol soln. 16 and mixed by stirring. This mixture 20 is applied to the surface of an Al or Al alloy plate 22 in about 5mm thickness, the water in the mixture is removed by heating to about 120 deg.C and the mixture is heated at about 600 deg.C in the air for about 15min and cooled to ordinary temp. A combinedly reinforcing layer of high quality is formed on the surface of the light metal material 22.
Patent JP-H0465426-A (JP)
Title: Production of polyester
Inventor: HASEGAWA SUGIO
IPC: C08G63/78
Filed: 1990-07-05
Abstract: PURPOSE:To obtain a polyester having excellent quality in high productivity by using a water-containing recovered 1,4-butanediol as a part of stock glycol and adjusting the water content in the total raw material to or below a prescribed level before the reaction. CONSTITUTION:A polyester is produced by using a stock glycol composed mainly of 1,4-butanediol. In the above process, the water-containing 1,4-butanediol distilled and recovered in the production process is used as at least a part of the stock glycol and the amount of water in the total raw material composition is adjusted to <=0.5 wt.% (preferably <=0.3 wt.%). The water-content is preferably adjusted to + or -0.03% of the present water-content level.
Patent JP-H0620586-A (JP)
Title: Molded case circuit breaker
Inventor: MORIWAKI HIDEAKI
IPC: H01H83/02
Filed: 1992-07-06
Abstract: PURPOSE:To provide a low-cost molded case circuit breaker having simple constitution, excellent in compatibility and applicability to general purposes and having a leak alarming function and a shutting function by simply adding a leak alarm unit to the molded case circuit breaker which is used for the purpose of protection against overload and short circuits. CONSTITUTION:A molded case circuit breaker, which protects a load connected to a distribution line 3 by automatically shutting the distribution line 3 in response to an overload or short circuit, comprises a circuit breaker unit 7 provided across the distribution line 3 and a leak alarming unit which is photocoupled to the circuit breaker unit 7, gives a leak alarm at the occurrence of ground, and energizes the circuit breaker unit 7 after a predetermined period of time has elapsed from the leak alarm so that the distribution line 3 is shut.
Patent JP-S57112465-A (JP)
Title: Softening composition of fabric and production thereof
Inventor: JIYON ARUBAATO HOTSUKEI
IPC: C11D3/37
Filed: 1981-11-06
Abstract: A rinse conditioner containing cationic surfactant and optionally other surfactants or fatty materials is prepared to relatively high viscosity at which it is stable. The process step necessary to achieve this is first to prepare a relatively mobile dispersion of the active materials and to thicken this mobile dispersion with a nonionic or weakly anionic thickener. Examples of such thickeners are guar gum, polyvinylacetate and polyacrylamide.
Patent JP-H1121445-A (JP)
Title: Electroconductive material and electrophotographic device
Inventor: NAKAJIMA TADASHI
IPC: G03G15/16
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive material used in mechanisms of electrophotographic device, etc., having small increments of electrical resistance in conventional continuous electrification, small fluctuation of electrical resistance between conditions of low temperature, low humidity and high temperature, high humidity and provide an electrophotographic device using thereof. SOLUTION: The electroconductive materials utilize materials comprising (A) polyurethane foam or polyurethane elastomer obtained by using one or two or more kinds of polyisocyanates selected from carbodiimide modified diphenylmethanediisocyanate, glycol modified diphenylmethanediisocyanate and isocyanulate modified diphenylmethanediisocyanate, as the polyisocyanate component, (B) electro conductivity imparting agents consisting of quaternary ammonium salts such as quaternary ammonium salts of alkylsulfuric acids, quaternary ammonium salts of carboxylic acids, etc.
Patent JP-H0528430-A (JP)
Title: Thin-film magnetic head
Inventor: MIYAKE MASAHIKO
IPC: G11B5/31
Filed: 1991-07-19
Abstract: PURPOSE:To prevent a head clash and to improve the read-write characteristics in the structure of the thin-film magnetic head to be used in a magnetic disk device. CONSTITUTION:The end face of the magnetic pole 11 of the thin-film magnetic head 1 which is exposed with the end face of the magnetic pole 11 formed in an alumina protective film 10 and executes recording or reading of information by facing a magnetic recording medium is retreated from the surface of the alumina protective film 10a by as much as the non-projection of the end face of the magnetic pole 11 from the surface 10a of the alumina protective film when the magnetic pole 11 expands thermally in a high-temp. atmosphere. The end face of the magnetic pole 11 is constituted to retreat by simultaneously etching the magnetic pole 11 and the surface 11a of the alumina protective film 10 on the side where the magnetic pole is exposed.
Patent JP-S6239195-A (JP)
Inventor: MUNAKATA TAMOTSU
IPC: B26D3/28
Filed: 1985-08-15
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-H0843096-A (JP)
Title: Reference plane setting device
Inventor: TANI HARUO
IPC: G01C15/00
Filed: 1994-07-29
Abstract: PURPOSE:To increase the usage efficiency of light by reducing the number of optical parts of a reference plane setting device for setting a reference plane and a vertical line. CONSTITUTION:A light-emitting means 21 for generating a flux of primary parallel rays L0 is laid out so that it is in parallel with a plane crossing a rotary axial line 62 and crosses the rotary axial line 62 and a beam split means 24 is laid out at the crossing position for splitting the flux of primary parallel rays L0 into a flux of horizontal parallel rays L1 and two fluxes of vertical parallel rays L2 and L3. Therefore, by simply rotating the light-emitting means 21 and the beam split means 24 around the rotary axis line 62, a reference plane can be set by the flux of horizontal parallel rays L1 and a vertical line can be set by two fluxes of vertical parallel rays L2 and L3.
Patent JP-H0342557-A (JP)
Title: Method for inspecting brazing appearance
Inventor: IKEDA KAZUHIRO
IPC: H04N7/18
Filed: 1989-07-10
Abstract: PURPOSE:To make decision with high sensitivity and to improve the reliability of the decision by comparing the respective brightness and darkness distributions obtd. by numerical processing of the bright parts or dark parts in an inspection area and deciding the normal/defective condition of brazing. CONSTITUTION:An inspecting apparatus 1 is constituted of an upper illumination 1 and lower illumination 3 which illuminate the inspection area 10 from directions of different angles, a television camera 4 which picks up the image of a material 20 to be inspected, an image processing section 5 which processes the signal of the input image thereof and computes the brightness and darkness distributions, and a decision control section 6 which switches the illumination of the illuminations 2, 3 and decides the normal/defective condition of brazing. The illuminations 2, 3 consist of light sources 7, photoirradiating parts 8, and light transmission parts 8 which connect the light sources 7 and the irradiating parts 8. The appearance inspection is executed by making the numerical processing of the bright parts or dark parts in the inspection area 10 set in the respective images to determine the brightness and darkness distributions, comparing the brightness and darkness distributions and deciding the normal/defective condition of brazing and, therefore, the accuracy of the decision is improved.
Patent JP-S5880066-A (JP)
Inventor: MINATO TAKASHI
IPC: E04B1/66
Filed: 1981-11-06
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-H0735633-A (JP)
Title: Measuring device for damping force
Inventor: ENOMOTO NAOYASU
IPC: G01M17/007
Filed: 1993-07-20
Abstract: PURPOSE:To make it difficult to transmit the heat of braking pads to a sensor and prevent lowering of detection precision due to vibration by disposing a load composition means between the circumferential ends of the braking pads and a resilient member and providing the load composition means for composing the circumferential load of respective braking pads at the time of braking. CONSTITUTION:When an inner pad 1 and an outer pad 2 are pushed toward a rotor side with a hydraulic cylinder 5 at the time of damping frictional force produces between a rotor and the pads 1, 2 and loads are applied thereto in the direction of A. The loads from the pads 1, 2 are transmitted to a piston 20 through other pistons 1a, 2b, the loads of the pads 1, 2 are composed with the piston 20 and transmitted to a ring 21. When the ring 21 receives the loads, strain produces at a position 21d because other positions 21b, 21c are restrained with a pad holding member 4, the strain is detected with a strain sensor 30 and damping force is detected. The frictional heat of the pads 1, 2 is difficult to be transmitted because it is transmitted through the pistons 1a, 2a, 20 and the moment of inertia such as the ring 21 is deformed due to vibration does not produce.
Patent JP-H04347953-A (JP)
Title: Autonomous distributed type fault recovering system
Inventor: KUSANO TOSHIHIKO
IPC: H04L45/02
Filed: 1991-06-25
Abstract: PURPOSE:To decide the optinum recovering route at the time of faults by transfering plural kinds of packets. CONSTITUTION:When the terminal station node is the line end of the fault transmission line, the bypass retrieving information from a control packet processor 30 is transmitted to all transmission lines. When the bypass retrieving information from both end nodes is received, the bypass retrieving information having the node trace is prepared by a return packet processor 31 and is transmitted to the connection destination node. When the node in use is the connection destination node, the bypass is set by receiving the bypass connection information and the confirmation information having the node trace is transmitted from an end packet processor 33 to the connection origin node. When the node in use is the connection origin node, the confirmation information is received and the bypass of the fault transmission line is decided by an acknowledgment processor 32.