baber/WOPTO huggingface dataset:
Patent JP-H1090264-A (JP)
Title: Immunological diagnostic reagent
Inventor: OTA TETSUYA
IPC: G01N33/571
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity by supporting a fused protein of diagnostically useful antigen protein and thioredoxine by an insoluble carrier. SOLUTION: Pallidum bacterium body is extracted form the crushed matter of a Treponema Pallidum passage rabbit testicle, and genom DNA is extracted to form a library. The DNA sequence of 47kDa antigen is known, and the formed library is used to provide a DNA fragment of 47kDa. The DNA fragment is inserted to a plasmid vector pTrxFus formed in order to manifest the fused protein with thioredoxine to name pTrxFus-47k. The-47k is introduced to colibaccilus and cultivated. Typtophan is added to the culture solution to guide the manifestation of the fused protein of 47kDa antigen with tioredoxin. The colibaccilus in which this protein is manifested is ultrasonically treated, and the supernatant form which cell membranes are removed by centrifugal separation is passed to a trade mark range column to adsorb the fused protein.
Patent JP-H0769423-A (JP)
Title: Chain tension correcting device in pipe conveyer
Inventor: HAYASHI YOSHIHIRO
IPC: B65G23/44
Filed: 1993-09-01
Abstract: PURPOSE:To correct slack of a chain, so as to prevent clogging of the chain and generation of noise in advance by making energizing force in the direction where the chain is pulled act on a U-turn part of a pipe conveyer. CONSTITUTION:In a path of a pipe conveyer 1, driving motors M1, M2 Y are arranged and controlled by an inverter controller IC provided in a control chamber so as to be respectively rotated at the specific rotational speed, thereby unevenness of speed of a roller chain in the path is adjusted. And slack correcting devices 3 for energizing the chain in the pulling direction are provided in the U-turn part just behind the arrangement parts B of the driving motors M1, M2 or the part where chain is easy to slack such as the U-turn part F where the downward slant path is turned to the horizontal path in the path of this pipe conveyer 1. Something making use of the mass of a weight of a coil spring is used in the slack correcting device 3.
Patent JP-S62102513-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/02
Filed: 1985-10-29
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-H03103966-A (JP)
Title: Risk minimizing portfolio selection device utilizing mutual connection type network
Inventor: IZUMI HIROYUKI
IPC: G06F19/00
Filed: 1989-09-19
Abstract: PURPOSE:To optionally select the optimum funds distribution ratio to respective issues so as to minimize a total risk from two conditions whose total return is maximum or fixed by forming a problem for minimizing the energy function of the mutual connection type network. CONSTITUTION:A user optionally selects either one of a 1st object condition for maximizing the total return and minimizing the total risk and a 2nd purpose condition for minimizing the total risk under the fixed state of the total return by an object changing means 16. Under the setting, a node value updating means 7 sequentially updates respective node values 14 in a network storing means 5 so that the value of the energy function is reduced and a decision output means 8 decides the minimum value of the energy function, so that the optimum funds distribution ratio 15 can be found out as respective node values 14 at the minimum of energy. Thus, the optimum funds distribution ratio 15 to respective issues can be found out under respective conditions.
Patent JP-H0694725-A (JP)
Title: Fibrinogen determination dry reagent
Inventor: KIKUCHI MASAYOSHI
IPC: G01N33/86
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a dry reagent which can accurately determine fibrinogen quickly by containing protein with thrombin activity, a magnetic particle, and amino acid or its salt or sugars. CONSTITUTION:A dry reagent for determining fibrinogen contains protein with thrombin activity, a magnetic particle, and amino acid or its salt or sugars. For preparing the dry reagent, the protein with thrombin activity is dissolved into any buffer, the magnetic particle and amino acid or its salt or sugars used as an additive are added to a dissolution liquid for creating a final solution, and then a certain amount of the final solution is poured into any reaction slide, frozen, and then frozen and dried. The appropriate amount of thrombin activity contained in the dry reagent for determining fibrinogen is 0.5 to 1.5 NIHU. The appropriate amount of amino acid or its salt is 0.2mg to 0.8mg. The appropriate amount of sugars is 0.2mg to 0.8mg. When no amino acid or its salt or sugars is used in the dry reagent, the solubility of the reagent deteriorates, thus preventing the movement signal of the magnetic particle from being obtained and the determination from being made.
Patent JP-H0581095-A (JP)
Title: Method for protecting file
Inventor: MAEKAWA NORIKO
IPC: G06F12/00
Filed: 1991-09-20
Abstract: PURPOSE:To separately correct files and to prevent an error deleting the content of the saved correction file due to a newly saved correction file. CONSTITUTION:When a file stored in an external storage device 50 is loaded to the main storage, the file information assigned to the file is registered in a file information storage area 120 in the case the attribute of the file is judged to permit writing, the attribute of the registered file is changed to inhibit writing, and the attribute of the file displays write inhibit. When the file is closed, the file information assigned to the text file registered in the file information storage area 120 is deleted.
Patent JP-2000136183-A (JP)
Title: Production of n-benzyl-4-formylpiperidine
Inventor: HAMAMURA KICHISABURO
IPC: C07B31/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To produce N-benzyl-4-formylpiperidine in high yield in a simple easy manner at a low cost through an industrially excellent new process by reducing an N-benzylpiperidine carboxylic acid derivative with a new reducing agent obtained from a specific compound and a cyclic amine. SOLUTION: The objective compound of formula II is obtained by reducing an N-benzylpiperidine carboxylic acid derivative of formula I (R is H, a lower alkyl or the like) (e.g. methyl N-benzylpiperidine carboxylate) with a reducing agent derived from (A) sodium bis(2-methoxyethoxy)aluminum hydride and (B) a cyclic amine (preferably, pyrrolidine). It is preferable to use 1-3 equivalents or more of the component A based on the compound of formula I, and one or more equivalents of the component B based on the component A. An alkali metal alcoholate is preferably added further to the reducing agent since this can suppress the generation of a byproduct and obtain the objective product in higher efficiency.
Patent JP-H0696902-A (JP)
Title: Electronic parts
Inventor: HARUHARA HIDEYASU
IPC: H01C7/00
Filed: 1992-09-10
Abstract: PURPOSE:To eliminate short-circuiting between pads (electrodes) when chip-like electronic parts are mounted on a circuit board without deteriorating the economy and productivity of the parts. CONSTITUTION:This parts are constituted in such a way that a required element pattern 3 is formed on the surface of an insulating substrate 12 and electrodes 5 connected to the pattern 3 are extended to the rear surface side of the substrate 12 after passing the side faces of the substrate 12, and then, the extended parts 5a of the electrodes on the rear surface of the substrate 12 are connected to the pads 7 of a circuit board 6 with solder or conductive resin 8. In addition, a recessed section 13 is formed on the rear surface of the substrate 12 for separating the extended parts 5a of the electrodes 5 from each other.
Patent JP-H04122440-A (JP)
Title: Metal catalyst and its preparation
Inventor: SAKANAYA KAZUO
IPC: B01J37/02
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a metal catalyst suitable for a honeycomb type catalyst low in air-flow resistance by supporting a specific cocatalyst and a specific catalyst on the surface of needle aluminum oxide precipitated on a thin metal plate. CONSTITUTION:A starting raw material A such as platinum, rhodium or palladium is dissolved in ion exchanged water to be sent to a raw material/reducing agent conditioning tank 1 and a reducing agent B is added to achieve the five pulverization of platinum, rhodium or palladium, and the resulting mixture is sent to a plating tank 2. A thin metal plate C becoming a catalyst carrier is sent to a heat treatment process 3 and a needle aluminum oxide layer is formed to the metal plate in a heated air atmosphere, and the treated metal plate is immersed in an aqueous solution prepared by adding an aluminum hydrogel to a solution obtained by dissolving a water-soluble salt of cerium, barium, strontium, zirconium, lanthanum or samarium in ion exchanged water and subsequently baked to coat the surface of the thin metal plate with oxides of the above-mentioned elements. The oxide coated thin metal plate is immersed in the plating tank 2 to be plated with a catalytic component by an electroless plating method, and dried in a drying oven 5 and baked in a baking oven 6 to form a catalyst layer on the thin metal plate.
Patent JP-H11128363-A (JP)
Title: Production of catheter guide wire
Inventor: YAMAUCHI KIYOSHI
IPC: A61M25/01
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a catheter guide wire having the high pliability and torque transmittability of a TiNi based alloy and having high reliability. SOLUTION: The catheter guide wire consists of a core wire 2 consisting of a TiNi alloy wire having a superelastic characteristic in a temp. range of 0 to 40 deg.C and a coating material 1 coating this core wire from the outer side. The sectional area of at the front end part of the core wire 2 is made finer than the other parts by etching. For example, the TiNi alloy wire 2 of 0.6 mm in diameter is etched by 15 mm at the front end to 0.2 mm in diameter and is subjected to 'Teflon (R)' coating. The front end working method is not restricted to the etching treatment and is executable by a cutting and grinding method and swaging as well.
Patent JP-H08107134-A (JP)
Title: Check method and device of ball grid array part mounting structure
Inventor: ISHIDA TAKASHI
IPC: H01L21/66
Filed: 1994-10-05
Abstract: PURPOSE: To provide a check method and a device for inspecting a ball grid array part mounting structure, wherein it can be judged that solder balls are soldered well or not. CONSTITUTION: A signal 101 of the X-ray image of a ball grid array part mounting structure is converted into a logarithmic digital video signal 102 through a logarithmic table 2, then an image difference between X-ray images picked up before and after soldering respectively is generated by a subtracter 7, and it is judged basing on the signal of the image difference that a soldering operation is carried out well or not, so that it can be judged on the basis of a constant criterion that solder balls are soldered well or not independent of whether the solder balls are covered with parts such as pellets or the like.
Patent JP-H0289462-A (JP)
Title: Original reader
Inventor: MAEKAWA NOBUKI
IPC: H04N1/028
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a light, short and thin carriage by forming a light source, a light source drive section, a lens and a sensor support means to a member fixing both ends of a thin plate. CONSTITUTION:A recessed part 2b clipping a projection section 2a and a sensor 1 fitted to a positioning notch 3a of a lens 3 and positioning and fixing them is provided to a carriage base 2. Two shield plate 6 is fixed to the base 2, and positioned and fixed with the inverter 7. Moreover, the base 2 is provided with a projection 2c for mounting a slider chip 8 and a stationary section 2d of the light source 5. Through the constitution above, a carriage plate 4, a carriage base 2 and a shield plate 6 of a read head is able to be assembled by 4 screws and only three kinds of same shaped members are used and number of dies is halved, the reader is formed with high stiffness and light weight because of thin plate structure and the read head with low cost is obtained.
Patent JP-2001068331-A (JP)
Title: Method for manufacturing disc for superconducting coil
Inventor: OMORI TAKASHI
IPC: H01F6/06
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a disc for a superconductor coil capable of remarkably reducing the number of disc machining steps. SOLUTION: This is a method of manufacturing a disc for a superconducting coil wherein the superconducting coil is formed by accommodating a superconductor in conductor grooves formed in a plate-shaped surface. In this case, a disc forming material is charged into a molding die 9 having an outer shell 10 and grooves 11. The shell 10 has an inner configuration close to the outer configuration of the above-mentioned disc and the grooves 11 swelling from the inner wall of the shell 10 and having a configuration analogous to the above- mentioned conductor grooves.
Patent JP-H0695820-A (JP)
Title: Printer provided with charging function
Inventor: YASUI JUNICHI
IPC: B41J29/46
Filed: 1992-09-10
Abstract: PURPOSE:To provide a printer provided with a charging function which can reduce the power capacity of printer, can miniaturize printer, and also can reduce the cost of printer. CONSTITUTION:A print processing mode or an interface mode is set with push of a print key or an interface mode key. Thus, the counting actions of a timer are discontinued (S14, S19), and the timer is reset and restarts to count the time (S15, S20). Then, the discontinuing/resetting/time counting restart actions of the timer are repeated in a print processing mode or the interface mode. Therefore, the timer never counts continuously the time for a prescribed time or longer (NO of S7) and a charging-off signal is outputted to a charging circuit (S9). Then, a non-charged state of a nickel-cadmium battery is maintained.
Patent JP-H04121354-A (JP)
Title: Sensitive material rewinding control device
Inventor: KARASAWA TAKEMI
IPC: B41B21/32
Filed: 1990-09-12
Abstract: PURPOSE:To prevent an influence from being given to an exposed part of a phototypographic composing machine due to a violent shock, when a sensitive material is finished rewound, by detecting a motor current in a rewinding control part, when the sensitive material of fixed amount is finished rewound, and stopping rotation of a motor for driving a winding core. CONSTITUTION:There are provided a motor 12 for driving a winding core of rewinding a sensitive material and a rewinding detection control part 15 for monitoring a motor current, fluctuated by a load of this motor 12, to detect rewinding finished of the sensitive material of fixed amount fed into a magazine. Next, commands of setting drive voltage, rotation, stop, etc., of this motor 12 and generation of a sampling pulse after a fixed time from starting rotation of the motor 12 are performed by a control part 11 relating to the rewinding detection control part 15.
Patent JP-H0991619-A (JP)
Title: Recording/reproducing separation type head, wafer therefor, manufacture thereof and magnetic disk device using the head
Inventor: KATO ATSUSHI
IPC: G11B5/31
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the element destruction of a magnetoresistive head in a recording/reproducing separation type head. SOLUTION: For preventing a shortcircuit between a head wire 1 of an inductive head and the lead wire 4 and the terminal 3 of the magnetoresistive head, when an interlayer insulation film 5 of the inductive head is laminated, the interlayer insulation film is arranged between the lead wire 1 of the inductive head and the lead wire 4 and even the terminal 3 of the magnetoresistive head simultaneously. Thus, their insulation properties are secured.
Patent JP-S6396614-A (JP)
Title: Ccd integration circuit for autofocus camera
Inventor: IGUCHI SUSUMU
IPC: G03B13/36
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a camera shake warning with high accuracy by making a 1st integration time coincident with a 2nd integration time. CONSTITUTION:Charges stored in storage electrode groups 35 and 36 are transferred to an analog register 4 with shift registers phiT1 and phiT2. The time from the output of the 1st reset pulse phiR1 to the output of the pulse phiT1 becomes equal to the time from the output of the 2nd reset pulse phiR2 to the output of the pulse phiT2, so the 1st storage time and the 2nd storage time become equal. Thus, the pulses phiT1 and phiT2 are made different in timing to obtain two image signals and the integration time of a CCD for obtaining those two image signals is invariably equal, so the high-accuracy hand shake warning is obtained.
Patent JP-H0967676-A (JP)
Title: Deposited film forming device by high-frequency plasma cvd method and formation of deposited film
Inventor: TAKAI YASUYOSHI
IPC: H01L21/205
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a deposited film forming device capable of securing uniform and stable discharge and efficiently and inexpensively forming a deposited film excellent in puncture characteristics. SOLUTION: This deposited film forming device used as a sort of high-frequency CVD device is provided with plural cylindrical supporting bodies surrounding at least a cathode electrode, a gaseous starting material introducing tube and a discharge space in inside of a reaction vessel 301 having the discharge space and capable of vacuum sealing.  A gaseous raw material is introduced from the gaseous raw material introducing tube into the discharge space, furthermore, high-frequency electric power is introduced from the cathode electrode into the discharge space, and, by glow discharge excited by the introduced high-frequency electric power, a deposited film is formed on the cylindrical supporting bodies, and at least one among the structures other than the cathode electrode in the reaction vessel 301 is electrically combined with the reaction vessel 301 at least at ∞ two places, by which the potential thereof is made same as that of the reaction vessel 301.
Patent JP-2000066278-A (JP)
Title: Stroboscopic device
Inventor: MIYATAKA TATSUO
IPC: H05B41/32
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic device capable of enhancing the efficiency of charge, preventing heat generation and economically utilizing a power supply without using a current limit circuit. SOLUTION: A blocking oscillation circuit consisting of a transistor Q1, an oscillation transformer T1 and a resistance R1 or the like increases and converts the voltage of a power supply of a battery pack 2 to generate a high- voltage power supply. A light emission circuit 5 receives the supply of power and a light emission driving signal from a digital camera circuit 1 and emits strobe light. A voltage detecting element 7 generates a detection signal when the voltage of the power supply of the battery 2 is lower than a voltage value in which the normal action of the circuit 1 is guaranteed. When a transistor Q3 receives the detection signal from the element 7, it stops the oscillation of the blocking oscillation circuit to stop the supply of the power to the circuit 5.
Patent JP-H0987057-A (JP)
Title: Porous carbonaceous substrate
Inventor: NAKANO SATOSHI
IPC: C04B38/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight porous carbonaceous substrate having isotropic electric conductivity and an increased dielectric tangent by heating a synthetic resin in a nonoxidizing atmosphere. SOLUTION: A filler selected from among graphite a metal oxide (salt), glass fibers, graphite fibers and amorphous carbon and a dehydrating and foam stabilizer made of boric acid (salt) are added to 100 pts.wt. synthetic resin by 40-370 pts.wt. and 0.01-15 pts.wt., respectively, and they are blended and heated to the decomposition temp. of the resin or above in a nonoxidizing atmosphere to obtain the objective porous carbonaceous substrate having >=85% carbon content, 0.5-3mm average pore diameter, 0.2-1.5g/cm<3> density, 50-200kg/cm<2> bending strength, a dielectric constant of 2-8 and a dielectric tangent of 10<-10> -10<-3> . In the substrate, the atomic ratio of C:H is 1:(0.8-1.5).
Patent JP-H1181153-A (JP)
Title: Nonwoven fabric and artificial leather comprising the same
Inventor: NITTA HIDEKI
IPC: D06N3/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enable the production of an artificial leather excellent in its buckling property and lightness by using as a substrate a nonwoven fabric comprising hollow fibers and forming a gradient the porosities of the hollow fibers from one side in the thickness direction of the nonwoven fabric to the other side. SOLUTION: This nonwoven fabric having a gradient on the porosities of hollow fibers from one side in the thickness direction of the nonwoven fabric to the other direction is obtained by applying a card and a cloth lapper to staple fibers comprising polyester hollow fibers, subjecting the formed web to a needle-punching treatment, nipping the formed interlaced nonwoven fabric between heaters having a temperature difference therebetween, e.g. comprising a 15-170 metal mirror surface roller and a lower temperature metal or rubber roller to lower the porosities of hollow fibers on the nonwoven fabric surface brought into contact with the high temperature roller and maintain the porosities of hollow fibers on the nonwoven fabric surface brought into the lower temperature roller.
Patent JP-H04124071-A (JP)
Title: Ceramic circuit board and its production
Inventor: OMOTE KOJI
IPC: H05K1/09
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the generation of cracks by applying a wiring material comprising a specific metal to a ceramic substrate and into openings, press- sealing the ceramic substrate and the wiring material and calcining the combina tion. CONSTITUTION:A green sheet comprising a ceramic substrate material 1 such as Al2O3 or AlN is prepared, punched and laminated. Viaholes (openings) 3 having prescribed diameters are formed in the prepared substrate. After the formation of the viaholes 3, a wiring material 2 comprising a metal melting at the calcination temperature of the ceramic substrate material 1, such as Cu, Au, Ag, Al, Ni, Pd, Pt, Ag-Pt alloy or W-Cu alloy in the case of the Al2O3 substrate is wired on the ceramic substrate material 1 and in the viaholes. The wired substrate 1 is nipped with plates comprising the same material as the ceramic substrate material from both the sides of the substrate 1, press- sealed under a pressure of approximately 30-100MPa, heated in a N2 atmosphere for defatting, and subsequently calcined at a prescribed temperature to provide a ceramic circuit substrate free from cracks.
Patent JP-S60132744-A (JP)
Title: Preparation of crosslinked ultra-high molecular weight polyethylene film
Inventor: ARAKI TOSHIO
IPC: B29K23/00
Filed: 1983-12-21
Abstract: PURPOSE:To practically obtain the title film without lowering electric characteristics such as dielectric constant, by pressurizing an ultra-high MW PE (UHPE) powder to mold the same into a block form while irradiating the molded block with radioactive rays to crosslink the same before cutting. CONSTITUTION:A mold is filled with an UHPE powder and preliminary molding by pressurization, melting and baking are successively performed while the processed one is gradually cooled to a room temp. under a pressurized state (usually, 150-300kg/cm<2>) to prepare an UHPE block. Subsequently, said block is irradiated with radioactive rays (pref. gamma-rays from Co 60) in a dose of usually 0.5-30Mrad to crosslink UHPE and further cut into a predetermined thickness to obtain the desired film.