baber/WOPTO huggingface dataset:
Patent JP-2000235032-A (JP)
Title: Immunoassey and dry immunoassey reagent
Inventor: TAKAMA TOSHIO
IPC: G01N33/544
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the nonspecific collapse of liposome by human complement without performing a thermal treatment or chemical treatment by including an anti-human complement antibody in a reagent. SOLUTION: The complement derived from human in a specimen is specifically trapped by adding an anti-human complement antibody to the subject to suppress the complement activity, whereby the nonspecific collapse of a liposome derived from the human complement is suppressed. Examples of the human complement specific antibody to be added include anti-human C1g antibody, anti-human C3 antibody, anti-human C4 antibody, or an antibody to B factor or D factor participating in the second route, and the antiserum thereof is also usable. A second antibody having the same corresponding antigen as the antibody bonded to the liposome but a different epitope can be also included. Further, the form of a dry analyzing element easy to handle can be taken. In this case, it preferably held in the freeze-dried state within a porous structure (for example, filter paper, glass filter or the like).
Patent JP-H07264257-A (JP)
Title: Pi/4 shift qpsk synchronization circuit
Inventor: URABE KENZO
IPC: H04L27/227
Filed: 1994-03-24
Abstract: PURPOSE:To reduce the size of the circuit and to adapt the circuit for circuit integration processing by reducing the circuit scale of the pi/4 shift QPSK syn chronization circuit. CONSTITUTION:An IF signal is given to a distributer 1, in which the signal is distributed into two, each is modulated with an orthogonal local signal obtained from an output of a VCO 2 at a 90 deg. distributer 3 by balanced modulators 4-1, 4-2 and I, Q signals are obtained through LPFs 5-1, 5-2. The I, Q signals are binary-shaped at comparators 6-1, 6-2 and signals (i), (q) are outputted. On the other hand, the quantity of the signal I and that of the signal Q-bar are compared and the quantity of the signal I and that of the signal Q are compared to obtain an output of signals i', q'. An output of an exclusive OR (9-4) between a symbol rate 1/2 clock signal and an exclusive OR (9-3) (between an EX-OR (9-1) of the signals i, q and an EX-OR (9-2) of the signals i', q') is used for a control voltage input to the VCO 2 via a loop filter 10.
Patent JP-H09270364-A (JP)
Title: Polypropylene film for capacitor
Inventor: ODA AKIRA
IPC: C08J5/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce a film in high breakdown strength without imperiling the break down strength of polypropylene proper by specifying the gross content of ionic material contained in the film as well as the surface roughness on both sides of the film. SOLUTION: Polypropylene in isotactic degree of about 98% is fed to an extruder to be melted down by extruding in a sheetlike shape from a slitted T die for cooling down setting. Later, said resin is drawn both in the length and width directions further to be heat-treated for the production of the title film in the surface roughness exceeding 0.01 but not exceeding 0.15μm. At this time, the content of ionic material of the polypropylene is specified not to exceed 25ppm. Especially, it is recommended that the aluminum content and the titanium content do not exceed respectively 5ppm and 3ppm in terms of the breakdown strength of said film.
Patent JP-S61281445-A (JP)
Inventor: KURISUTOFUAA HAREE TOSUUIRU
IPC: H01J43/24
Filed: 1986-04-02
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-H11253684-A (JP)
Title: Throat plate of sewing machine
Inventor: SHIMADA YOJIRO
IPC: D05B73/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent cloth from being deviated or detached from an attachment for guiding cloth installed to a throat plate because the cloth is pulled at the time of sewing. SOLUTION: The throat plate is constituted of a feed dog operation part having a needle hole and a groove of the feed dog and fixed to a bed and an attachement installing part 2 moving back and force, linked with the back/ forth moving of the feed dog. A power take-out body 10 with a downward clevis part 10a is fixed to a feed bar 5 closer to a back/forth feeding arm 7, the part 2 is fixed to members 11 and 12 slidably supported in a horizontal direction, and the member 11 is connected by making the vertical movement of the feed bar 5 in a non-transmitting state through the clevis part 10a.
Patent JP-H03277656-A (JP)
Title: Biodegradable resin composition
Inventor: DOI YOSHIHARU
IPC: C08L67/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain the title compsn. excellent in physical properties and processability at a low cost by using a polyhydroxyalkanoate (copolymer) or a mixture of the polymers as the main component and compounding it with a specified amt. of a liqid compd. CONSTITUTION:The main component comprising a polyhydroxyalkanoate (copolymer) or a mixture of the polymers (e.g. poly-3-hydroxybutyrate) is compounded with 0.01-60wt.% lipid compd. (e.g. glycerol tributyrate).
Patent JP-H03279268-A (JP)
Title: Production of sintered ceramics
Inventor: MATSUBARA REIJI
IPC: C04B35/64
Filed: 1990-03-28
Abstract: PURPOSE:To remove relatively shallow microcracks generated in a curved part and/or bent part and having a definite depth by rubbing the surface of the curved part and/or bent part of a ceramics after removing an organic binder by heating. CONSTITUTION:A formed ceramic article having a disk part 2 connected to a blade part 1 is produced by adding an organic binder, a wax, a sintering assistant, etc., to a ceramic raw material such as Si3N4, SiC and sialon, kneading the mixture and injection-molding the kneaded material. The formed article is heated at 60-70 deg.C to remove the organic binder, wax, etc., and the joint part 3 is rubbed to remove microcracks having a depth of about 0.1mm. After the rubbing treatment, the article is calcined at 800-1200 deg.C under a pressure of 500-5,000kg/cm<2> and fired at 1600-2200 deg.C for 10-200min.
Patent JP-S59201827-A (JP)
Title: Preparation of plastic molded article
Inventor: SHIROHIGE MASAO
IPC: B29C59/00
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a plastic molded article consisting of an expanded inner layer and a non-expanded skin layer, by arranging an expandable molded body in a mold so as to form a gap between the outer surface thereof and the cavity inner surface of said mold while filling the above-mentioned gap with a non- expandable vinyl chloride paste to heat the mold. CONSTITUTION:An expandable molded body 3 comprising expandable beads is arranged in a bottom force 12 so as to form a gap between the molded body 3 and the cavity inner surface of the mold in such a state that said molded body 3 is supported by a support member. After mold clamping, a non-expandable vinyl chloride paste is injected into the cavity between top force 11 and the bottom force 11. Thereafter, the molds are heated to gel and solidify the above- mentioned paste and the molded one is taken out after cooling. As mentioned above, a molded article consisting of an inner layer comprising the expanded molded body 3 high in expansion magnification and a skin layer comprising non- expanded vinyl chloride 2 is obtained.
Patent JP-H06287449-A (JP)
Title: Protecting and supporting member for both integrated module of electrical and electronic part and smt-responding electrical and electronic part
Inventor: KOSAKA WATARU
IPC: C08L81/02
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a molded body, used for integrated modules of electrical and electronic apparatuses and suitable for mounting integrated modules of the various electrical and electric parts such as a case, a card or a sheet and a surface mount technology (SMT)-responding molded body, used for the electrical and electronic apparatuses, forced to the adhesion to sealing media and suitable for high-density mounting such as the case, card or sheet. CONSTITUTION:These molded body used for integrated modules of electrical and electronic apparatuses and SMT-responding molded body used therefor are obtained by molding 100 pts.wt. polyarylene sulfide resin composition having substantially thermally oxidizing uncrosslinked polyarylene sulfides, 1-25 pts.wt. ethylenic copolymer containing 50-90wt.% ethylene, 5-49wt.% alkyl alpha,beta-unsaturated carboxylate and 0.5-10wt.% maleic anhydride as monomer units and 25-150 pts.wt. reinforcing filler.
Patent JP-S59203246-A (JP)
Title: Fine moving device of optical lens
Inventor: FUKADA TETSUJI
IPC: G11B7/09
Filed: 1983-04-30
Abstract: PURPOSE:To move finely an optical lens to facilitate varying the optical path length by forming a flexible piezo-oscillator, where two disc-shaped piezoelectric elements are stuck to each other into a prescribed shape, and attaching the optical lens to the center of this piezo-oscillator. CONSTITUTION:With respect to an oscillator, disc-shaped piezoelectric elements 1 and 2 having axes of polarization in the thickness direction are stuck to each other by adhesion so that electrodes in stuck parts are connected electrically, thus forming a flexible piezo-oscillator. A through hole for holding the lens is provided in the center part of this oscillator by laser workng, and radial grooves goint toward the center are provided. The peripheral part of the piezo-oscillator is fixed by a supporting member 3, and an optical lens 4 is attached to the through hole part of the center by an adhesive such as a silicone rubber or the like. When an AC voltage is applied to the piezo-oscillator, the lens 4 is moved vertically in the direction of an arrow to vary the optical path length.
Patent JP-S554532-A (JP)
Title: Device for displaying electronic level by liquid crystal
Inventor: BAN ITSUKI
IPC: G01R19/165
Filed: 1978-06-27
Abstract: PURPOSE: To achieve circuit integration and make addition of an ALC circuit and automatic sound recording level tuning device easy by controlling the operation of a reversible counter with a switch and digitally displaying the output thereof.  
     CONSTITUTION: When a switch 36 is closed, a positive voltage 37 is applied to the terminal 8b of a reversible counter 8, by which the counter is counted up. The output thereof is supplied to the liquid crystal element of a display part 11, by which the count condition of the counter is displayed. At the same time, it is D/A converted 9 and inverted 43 to apply the control input to an electronic volume 2. The input recording sound signal 1b is subjected to low attenuation by the switch 2 and is then outputted. On the other hand, when the switch 39 is closed, the terminal 8b is grounded and the counter is counted down, the output whereof is displayed 11 and the attenuation quantity of the volume 2 is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52453-A (JP)
Title: Device for detecting position of moving body
Inventor: KOBAYASHI SACHINOBU
IPC: H04B5/00
Filed: 1975-06-21
Abstract: PURPOSE: To precisely detect the position of a moving body such as a crane running on the ceiling utilizing induced radio waves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59202410-A (JP)
Title: Holographic lens and its manufacture
Inventor: OONUMA KAZUHIKO
IPC: G02B26/10
Filed: 1983-04-30
Abstract: PURPOSE:To obtain an inexpensive, small-sized ftheta lens by composing the ftheta lens of a holographic lens. CONSTITUTION:A laser beam emitted from a light point P1 is converged to a surface 4 to be scanned through the holographic lens 2, and scanned. For the purpose, the holographic lens 2 is so formed that the laser beam 6 converged to the holographic lens 2 is diffracted as if the spot of a beam emitted from a specific point 8 moves straight on the surface 4 to be scanned. When this is viewed at right angles, the laser beam 6 from the light point P1 is deflected at a specific angle within an angle theta according to the rotation of a rotating polygon mirror to enter a specific area of the holographic lens 2, and converged onto the surface 4 to be scanned by diffraction to scan as if the laser beam were deflected at a point P2.
Patent JP-H08267750-A (JP)
Title: Ink jet head
Inventor: TAKASU TAKUMA
IPC: B41J2/16
Filed: 1995-04-03
Abstract: PURPOSE: To provide an ink jet head having a long service life capable of eliminating occurrence of electromigration of a metallic lead wire made of Au or the like. CONSTITUTION: An ink jet head comprises a pair of electrodes 2a, 2b which are disposed in a pressure chamber 6 housing a conductive ink, an Au lead wire 4 connected to the electrodes 2a, 2b and a polyimide isolation film 5 isolating the electrodes 2a, 2b and Au lead wire 4. An electromigration resistance film 23 for Au is formed between the Au lead wire 4 and polyimide isolation film 5.
Patent JP-H02256775-A (JP)
Title: Door lock driving device
Inventor: NAKAMURA HIROSHI
IPC: E05B81/34
Filed: 1989-03-29
Abstract: PURPOSE:To keep rotation of each gear low and to lower the sound of the gear by braking a main gear in correspondence with a position of a return auxiliary spring by spring tension of the return auxiliary spring interlocking with a projection of the end of the main gear, or energizing it to a neutral position. CONSTITUTION:A main gear 5 is rotated by a motor 1 through a gear deceleration mechanism constituted of a pinion 2, an intermediate gear 3 and an intermediate pinion 4. A return auxiliary spring 13 formed by bending a rectangular metal plate interlocking with a projection 12 of the end provided to the main gear 5 and having elasticity is provided. As the main gear 5 is returned from a lock position and/or an unlock position to a neutral position by a main return spring 10, the projection 12 is worked as a brake applied to the main gear 5 in the vicinity of positions of both ends by spring tension of the auxiliary spring 13. Furthermore, each gear is rotated at slow speeds to lower the sound of the gear, the main gear 5 is energized in the direction of the neutral position in the vicinity of the neutral position, and is returned to the neutral position with certainty.
Patent JP-H01249885-A (JP)
Title: Antioxidant for lipid
Inventor: SUETSUGU KAZUHIRO
IPC: C09K15/08
Filed: 1988-03-30
Abstract: PURPOSE:To provide the above low toxic antioxidant, outstanding in solubility and miscibility in oil-and-fats, organic solvents, etc., having high stability to heat and light, effective to drugs, foodstuff and cosmetics, containing gentisic acid (ester). CONSTITUTION:The objective antioxidant containing, as an effective component, gentisic acid of the formula (R is H or 1-18C saturated hydrocarbon) and/or its ester. This antioxidant is incorporated in a lipid normally in such an amount as to be 0.001-10 (optimally, 0.01-0.5)wt.% based on the whole amount of the lipid. In obtaining said ester by esterification, when gentisic acid is made to react with a 1-4C monohydric alcohol, sulfuric acid is used as a catalyst, while when said acid is made to react with a 5-18C monohydric alcohol, p- toluenesulfonic acid is used as a catalyst.
Patent JP-H05278447-A (JP)
Title: Air conditioner for vehicle
IPC: B60H1/00
Filed: 1992-03-31
Abstract: PURPOSE:To improve the heating capacity and to extend the temperature regulating scope of a rear air-conditioning unit by delivering the air prior to flowing in the heater code of a front air-conditioning unit through a duct, and heating the air by a heater core provided in the rear air-conditioning unit so as to regulate the temperature. CONSTITUTION:An inner air leading-in port 40 is provided to a rear air- conditioning unit 30, and an inner leading-in damper 42 which opens and closes the inner air leading-in port 40, and closes the passage of a duct 32 connected to the downstream of the evaporator of a front air-conditioning unit relatively according to the opening of the inner air leading-in port 40 is provided to the inner air leading-in port 40. Furthermore, the operation of the inner air leading-in damper 42 is linked to the operation of an air mix door 46 so as to make the air mix door 46 opened continuously after the air mix door 46 is fully opened by a temperature regulating operation means 52, and the air taken in to the rear air-conditioning unit 30 is made possible to convert into an inner air and to be circulated.
Patent JP-H11309139-A (JP)
Title: Computerized tomography device
Inventor: SCHMIDT MARTIN DR
IPC: G01N23/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To design a computerized tomography(CT) device to easily and therefore economically determine projection angles belonging to individual projections. SOLUTION: A plurality of marks 141 to 1412 are provided on a rotor 3 or a stator 11 at known angular intervals and scanned by a sensor mounted on the stator 11 or the rotor 3 and issuing output signals when passing through the marks 141 to 1412. In that case, the number of the marks 141 to 1412 is remarkably smaller than that of projections photographed for each one rotation of the rotor 3 and a computer 8 determines, through interpolation from the output signals of the sensor 15, projection angles w (t) belonging to the individual projections.
Patent JP-H09268072-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: ODA TAKEHIRO
IPC: C04B35/591
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon nitride sintered compact at a good dimensional accuracy, capable of easily controlling the nitridation reaction of Si, and having an excellent strength. SOLUTION: This method for producing a silicon nitride sintered compact is to obtain a formed material by adding 1-7mol% one kind or more of an oxide powder of 3a group element in the Periodic table and 1-13mol% aluminum oxide powder to a main component consisting of silicon nitride(Si3 N4 ) powder having >=50% α-conversion ratio and silicon(Si) powder having 2.5-30μm mean particle diameter in 0.95-0.2 weight ratio of Si/(Si3 N4 +Si), nitride the obtained formed material in an atmosphere containing nitrogen at 1,000-1,500 deg.C, then bake in a nonoxidizing atmosphere at 1,700-2,000 deg.C, and further include one kind or more of oxides, carbides and silicates of W, Mn, Fe and Cu, as a nitriding accelerator in 0.1-5wt.% based on the total amount of the formed material.
Patent JP-H10272763-A (JP)
Title: Ink chamber for gravure printer
Inventor: IMAI TAKAHIRO
IPC: B41F9/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate defective print at the time of employing an ink chamber where an ink chamber closed to the outside can be formed by providing a rotary means having a fixing angle which can be varied freely with respect to the forward end of a doctor blade and the downstream side of a print plate in the rotational direction. SOLUTION: A seal plate 7 and a doctor blade 9 are secured, respectively, to a seal plate part 2a and a doctor blade part 2b by means of pressers 2c, 2d. A print plate cylinder (a) and the doctor blade 9 are fixed at an angle αin the rotational direction of the print plate cylinder. Since the seal plate part 2a and the doctor blade part 2b are formed to have identical curvatures at a protrusion and a groove, the doctor blade part 2b can turn freely about the axis and the fixing angle of doctor blade 9 can be varied freely with respect to the print plate cylinder (a). Consequently, the doctering performance is enhanced drastically.
Patent JP-S573822-A (JP)
Title: Composition for molding heat-resistant sliding body
Inventor: OOKAWA TSUTOMU
IPC: C08L63/00
Filed: 1980-06-10
Abstract: PURPOSE: Titled composition excellent in heat resistance, friction resistance and abrasion resistance, prepared by mixing a fluorocarbon resin with a thermosetting resin comprising a dimaleimide compound, an aminophenol, an epoxy compound and an imidazole compound.  
     CONSTITUTION: A thermosetting resin is prepared by reacting (i) 100pts.wt. dimaleimide compound represented by formula I, wherein R 1  is H or an alkyl, R 2  is -O-, -CH 2 -, -SO 2 - or -S-S- and R 3  is H or a halogen, with (ii) about 10W30pts.wt. aminophenol represented by formula II, wherein R 4  is H, a halogen or an alkyl, (iii) about 20W100pts.wt. epoxy compound and (iv) about 0.1W2pts.wt. imidazole compound represented by formula III, wherein R 5 WR 8  are each H or an alkyl. Then, a composition for molding heat-resistant sliding bodies is prepared by uniformly mixing 80W20wt% above thermosetting resin with 20W80wt% fluorocarbon resin, e.g., tetrafluoroethylene polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61236885-A (JP)
Title: Mud slurry material composition and mud slurry produced therefrom
Inventor: YOSHIOKA KISAKU
IPC: C09K8/02
Filed: 1985-04-12
Abstract: PURPOSE:To provide the titled composition containing inert fine powder, a water-soluble polymer and a preservative at specific ratios and especially effective to easily precipitate and separate the earth and sand mixed to the slurry in excavation work. CONSTITUTION:The objective composition is composed of (A) 70-90pts.(wt.) of inert fine powder having particle diameter of preferably <=500mum (e.g. calcium carbonate), (B) 5-20pts. of a wager-soluble polymer (preferably having a viscosity of <=6,000cp as 1% aqueous solution) and (C) 2-10pts. of a preservative. A mud slurry for excavation can be produced by adding 2-5pts. of the above composition and, if necessary, a lubricant and other additives having various functions to 100pts. of a mud slurry medium.
Patent JP-S5411804-A (JP)
Title: Apparatus for controlling material distribution in blast furnace
Inventor: INOUE KAZUMI
IPC: C21B7/18
Filed: 1977-06-30
Abstract: PURPOSE: To improve the productivity and the quality of the blast furnace by grasping the time of material outflow accurately through control of material distribution in the furnace with an output signal from a material detector provided at the top of the surface to detect material on a bell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03276575-A (JP)
Title: Power generating device for solid electrolyte fuel cell
Inventor: ONO YOSHIHIRO
IPC: H01M8/04
Filed: 1990-03-27
Abstract: PURPOSE:To use heat pipes as an adiabatic wall and make a device small-sized and lightweight by surrounding a fuel cell power generation section with the heat radiation section of the first heat pipe and the heat absorption section of the second heat pipe. CONSTITUTION:The heat absorption section of a heat pipe of another system is provided near a heat radiation section 8B, excess heat is absorbed, heat is extracted to the outside via this heat pipe, and the demand and supply of heat are balanced. This is the heat absorption section 12A of the second heat pipe 12. The first heat pipe 8 and the second heat pipe 12 are installed so that the heat radiation section 8B and the heat absorption section 12A surround a fuel cell power generation section 10. When the heat radiation section 8B and the heat absorption section 12A surround the fuel cell power generation section 10, an adiabatic wall 20 can be made thin, and a device can be made small-sized and lightweight.
Patent JP-S58194597-A (JP)
Inventor: MORIMITSU NOBORU
IPC: G01B3/04
Filed: 1982-05-10
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-S521775-A (JP)
Title: Device of hammering chisel
Inventor: EMOTO SHIYOUICHI
IPC: B25D17/24
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device of hammering chisel for use in crushing rock and concrete or for use in the construction of pavement, said device developing reduced impact and vibration, and permitting the operation to be conducted efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio