baber/WOPTO huggingface dataset:
Patent JP-H0618485-A (JP)
Title: Ultrasonic angle beam flaw detecting method for steel pipe
Inventor: TANAKA KIYOMI
IPC: G01N29/04
Filed: 1992-06-30
Abstract: PURPOSE:To detect internal defects in a steel pipe accurately by making longitudinal wave ultrasonic waves incident on a material to be detected with respect to flaws so that the waves make a specified refractive angle to the material and the internal defects if any expanding over a surface inclined by a specified angle to the direction of the thickness of the material is inspected. CONSTITUTION:Ultrasonic waves 4 are made incident from the outer peripheral surface 3a toward the inner peripheral surface 3b of a steel pipe 3 so that 0.7-2 deg. of incident angle alpha is given through water used as a content medium 1 by an ultrasonic wave probe 2. The ultrasonic wave 4 is refracted at the outer peripheral surface 3a of a longitudinal seamless steel pipe 3 by 0-35 deg. of the refractive angle thetaL so that the wave mode is converted from the transverse wave to the longitudinal one. The ultrasonic wave 4 incident on the longitudinal seamless steel pipe 3 has 0-35 deg. of refractive angle thetaL, so that it is incident on an internal defect 5 expanding on a surface inclined to the thickness direction by 55-90 deg. in the direction orthogonal to the defect and the defect can be satisfactorily detected without pseudo-signals caused by noises.
Patent JP-H093171-A (JP)
Title: Conductive material and its synthesis
Inventor: YAMAMOTO RYUICHI
IPC: H01B1/12
Filed: 1995-06-15
Abstract: PURPOSE: To obtain an N-oxidized poly(nitrogen-containing condensed heterocy clic ring) polymer which is excellent in heat resistance and soluble in water or an organic solvent and exhibits conductivity by reacting a specified dihalide derivative with a nickel (0) compound. CONSTITUTION: A dihalide derivative represented by formula I (wherein X and Y are each a halogen; and at least arbitrary two of (a), (b), (c), (d), (e), (f), (g) and (h) are each a carbon atom bonded to a halogen atom, at least one of them is an N→O group and the rest of them are each a CH group or a nitrogen atom, provided that the total numbers of the N→O groups and nitrogen atoms contained in (a), (b), (c) and (d) are respectively at most 2 and at most 3 and that the total numbers of the N→O groups and the nitrogen atoms contained in (e), (f), (g) and (h) are respectively at most 2 and at most 3) is prepared. The halide derivative is reacted with a nickel (0) compound to give an N-oxidized poly(nitrogen-containing condensed heterocyclic ring) polymer containing a polymer chain of formula II (wherein (n) is at least 5).  This polymer is useful as, e.g. an electrochromic element, an active material for a battery, and a semiconductor.
Patent JP-S5698365-A (JP)
Title: Flat type commutator motor
Inventor: BABA MIKITO
IPC: H02K13/10
Filed: 1979-12-29
Abstract: PURPOSE:To facilitate a wiring and a production and assembly of a flat type commutator motor by covering or printing an element such as a capacitor or a varistor on a commutator plate and integrally arranging it thereon. CONSTITUTION:Six commutator segments 7-1-7-6 having equal size are covered or printed on an insulating substrate formed by a heat curable diallyl phthalate resin or the like on the surface of an opposite circular disk-shaped commutator 7 not confronted with an armature 6, and the commutator pieces 7-1 and 7-4, 7-2 and 7-5,  7-3 and 7-6 are electrically connected on the same surface sides. Three varistors or  capacitors C-1-C-3 having equal size are covered or printed on the back surface of  the commutator confronted with the armature 6. This varistor uses an SiC varistor  applied with the voltage sensitivity of the contact resistance formed, for example, of silicon carbide particles. Thus, the production, assembly and wiring of the flat type  commutator motor can be facilitated.
Patent JP-H093253-A (JP)
Title: Regenerated polyolefin resin composition
Inventor: KITAYAMA MOTOZUMI
IPC: C08L23/00
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a regenerated polyolefin rein composition useful as a low- hardness and hardly slippery molding by kneading a regenerated polyolefin resin with an ethylene-propylene rubber in reutilizing the polyolefin resin. CONSTITUTION: This regenerated polyolefin resin composition is obtained by kneading (A) a regenerated polyolefin resin (preferably a regenerated polyethylene resin or a regenerated polypropylene resin) with (B) an ethylene-propylene rubber (preferably an ethylene-propylene bipolymer or an ethylene-propylene- nonconjugated diene terpolymer). Furthermore, the weight ratio of the components (A) to (B) is preferably (5-95):(95-5). For example, the preferred blending weight ratio of the two components (A):(B) is preferably (5-95):(95-5) when the final molding is a pedestal for coils of a soft steel sheet, a soft bar steel, a steel pipe, etc.
Patent JP-H04369189-A (JP)
Title: Television receiver
Inventor: YAMAMOTO HIROAKI
IPC: H04N7/00
Filed: 1991-06-17
Abstract: PURPOSE:To obtain an video output and an audio output at all times by selecting the reception state of a TV broadcast signal by other broadcast system automatically when the reception state of a TV broadcast signal of one broadcast system is deteriorated and the reception is inadequate. CONSTITUTION:An antenna receives a TV signal comprising an analog signal and a digital signal from one and same broadcast station, a tuner 2 receives the TV broadcast signal comprising the analog signal, and a signal processing circuit 4 decodes the TV broadcast signal. Furthermore, a tuner 3 receives the TV broadcast signal comprising the digital signal, and a signal processing circuit 5 decodes the TV broadcast signal. In this case, a detection circuit 8 detects a frequency of errors in a data comprising the digital signal from the tuner 3 and when the reception state is excellent, a control circuit 9 allows a changeover circuit 6 to select the circuit 5 thereby giving the TV broadcast comprising the digital signal to an output device 7. When the reception state is deteriorated, the control circuit 9 allows the changeover circuit 6 to select the circuit 4 thereby giving the TV broadcast comprising the analog signal to the output device 7.
Patent JP-S58120877-A (JP)
Inventor: KUBOTA SHIZUO
IPC: D06M101/00
Filed: 1982-09-30
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-H08187082-A (JP)
Title: Anti-pci monoclonal antibody-productive hybridoma
Inventor: NAKAO YASUSHI
IPC: C07K16/00
Filed: 1995-07-10
Abstract: PURPOSE: To obtain the hybridoma capable of producing a monoclohal antibody specific to an anti-blood coagulation active substance derived from human placenta and useful for, e.g. the immunoassay of the active substance in the therapy of the abnormal diseases of blood coagulation fibrinogenolytic system. CONSTITUTION: This hybridoma is obtained by the following process: an antibody-productive cell prepared from an animal immunized with an anti-blood coagulation active substance (PCI) as an antigen derived from human placenta is fused with a myeloma cell into a hybridoma, which is then selectively proliferated, followed by retrieving an antibody-productive hybridoma, which is then ctoned. The PCI has the following characteristics: molecular weight (SDS-PAGE, in a reduced state): 34000±2000; isoelectric point determined by isoelectric point column electrophoresis using Ampholyte: 4.7±0.1; deactivating by heat treatment at 50 deg.C for 30min; stable at pH4-10; stable in the plasma at 37 deg.C for 30min; and having action to extend blood coagulation time after adding calcium again, prothrombin time or activated partial thromboplastin time.
Patent JP-S6064922-A (JP)
Title: Dermatic drug for external application
Inventor: MARUTANI YOSHIJI
IPC: A61Q19/02
Filed: 1983-09-21
Abstract: PURPOSE:To provide a dermatic drug for external application, containing pantetheine-S-sulfonic acid or its salt, exhibiting remarkable effect to cure and prevent the deposition pigment, and has excellent feeling and preservability. CONSTITUTION:An excellent dermatic drug for external application can be produced by compounding a drug base with panthetheine-S-sulfonic acid of formula (M is H, alkali metal of 1/2 alkaline earth metal) or its salt. The compound of formula has excellent effect for the curing and prevention of the pigment deposition to the skin by the action to inhibit the tyrosinase activity, and as a skin-improving effect such as remedying effect of chapped skin. Furthermore, the compound has remarkable effect for the remedy of wound and scald, etc., and is excellent as a dermatic drug for external application. The compound of formula is easily handleable, odorless powder, producible at a large quantity, and is inexpensive compared with pantethine and pantetheine having similar activity. It has excellent miscibility and compatibility with the base of the skin drug and various other additives, and is advantageous in view of the drug preparation.
Patent JP-S6151206-A (JP)
Inventor: JIYON AARU KEARII
IPC: G05B19/19
Filed: 1985-08-06
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-S6188856-A (JP)
Title: Production of seasoning
Inventor: MOTAI HIROSHI
IPC: A23L27/21
Filed: 1985-08-08
Abstract: PURPOSE:To obtain efficiently, tasty seasoning having a high amino acid content by hydrolyzing a raw material for producing soy sauce with a protease agent and bringing the hydrolyzed raw material into contact with immobilized peptidase and glutaminase in the presence of salt. CONSTITUTION:A raw material for producing soy sauce is hydrolyzed with a protease agent (e.g., Aspergillus oryzae, etc.), the hydrolyzed raw material at 2.5-8.0pH (preferably 4.0-6.5pH) in a liquid state is brought into contact with immobilized peptidase and/or immobilized glutaminase in the presence of salt, to give the aimed seasoning.
Patent JP-H0813976-A (JP)
Title: Base rock consolidating pipe
Inventor: NAKAGAKI KEISUKE
IPC: E21D9/01
Filed: 1994-07-01
Abstract: PURPOSE:To improve the execution property by weavingly winding an easily cut glass fiber bundle on the outer peripheral face of an easily cut resin pipe, and forming a base rock consolidating pipe or a lock bolt capable of being cut with a saw or the like. CONSTITUTION:The base end section of a pipe 1 protruded from a top end section D can be simply cut with a saw or the like, not with a gas burner, after a consolidating agent C is injected, thus no noxious gas is generated. Since the constituting material is lightweight, the handling property is improved. Many exhaust nozzles are provided on the outer periphery section of a pipe main body 6, and the natural ground is impregnated with the consolidating agent C when the pipe 1 is merely inserted into an insertion port and the consolidating agent C is forcibly fed. Since a cap section 7 is provided at the base end section of the main body 6, the connection to a consolidating agent injecting machine is facilitated. The glass fiber bundle has large stress in the tensile direction, and it can be utilized as a lock bolt or a suspension bolt at the time of the tunnel expansion work or the excavation of a large-cross section tunnel. The workability can be improved, and the stable natural ground can be formed.
Patent JP-S6151875-A (JP)
Title: Semiconductor device
Inventor: NAGAI SHINICHI
IPC: H01L29/08
Filed: 1984-08-22
Abstract: PURPOSE:To maintain the required quantity ions implanted while preventing the deterioration of the junction withstanding voltage of source-drain diffusion layers and a channel layer by making either one part of a gate insulating film or a gate electrode formed between the source-drain diffusion layers thicker than other sections. CONSTITUTION:One part of an insulating film 7 is shaped in size thicker than other sections. The thick section 8 is formed, and a gate electrode 9, an insulating film 10 on the surface of the gate electrode 9, an inter-layer insulating film 11, a passivation film 12 and source-drain electrodes 13 are shaped by using a conventional process. In such structure, the insulating film 10 is formed, sections except a forming region for an N channel MOS element are coated with a photo-resist film, and boron ions can be implanted. Boron ions having a conduction type reverse to a source diffusion layer 5 and a drain diffusion layer 6 are each implanted to the diffusion layers 5, 6, and ion implantation layers are shaped in regions 14, 15. An ion implantation layer 16 is also formed to a channel layer, but the ion implantation layer is not shaped to the lower section of the thick section 8 of the insulating film 7.
Patent JP-H04369629-A (JP)
Title: Rear projection type projector
Inventor: MATSUZAKI ATSUSHI
IPC: G03B21/58
Filed: 1991-06-19
Abstract: PURPOSE:To eliminate the joint width of a screen periphery and to eliminate the sense of incongruity caused by the break of a video by providing an attaching means to a housing on the end face or the inside surface of a bent part and attaching the attaching means to the front side of a projector housing. CONSTITUTION:Picture displaying is executed by projecting an image from a video projecting mechanism in a rear part to a screen member 4a attached to the front surface of the housing. The screen member 4a is formed in a box- like state which is the bent part 4a in which each end part in up-and-down and right-and-left directions is toward a rear surface side, furthermore, it is constituted so that the attaching means 4a2 and 4c to the housing are provided on the end face or the inside surface of the bent part 4a1, and attached to the front side of the projector housing. Thus, the screen 4 is not required to be held by using a screen frame, so that the joint width in the periphery of the screen 4 can be eliminated. And the connection of a picture between the screens 4 which are next to each other is improved when a system is constructed as a multi-video system, and the improvement of the power of the picture and the prevention of the generation of the sense of incongruity are accomplished.
Patent JP-H0920055-A (JP)
Title: Stencil printing apparatus
Inventor: KAWABE TAKAO
IPC: B41L13/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To carry out a whole adjustment and partial adjustment to the concentration of a printing image with the use of a simple common mechanism. SOLUTION: The printing drum 2 is rotatable about its central axis and is rotation driven by a printing drum shaft 7. A squeezee roller in the printing drum is driven in synchronization with the printing drum in a contact manner with the inner peripheral surface of a peripheral wall. A press roller is situated underneath the printing drum. Both the ends of a rotation shaft of the press roller are respectively retained by a pressing mechanism 22. Printing paper is printed being held between the printing drum and the press roller. The pressing mechanism 22 includes support members 23 of the rotating shaft 21, springs 30, and adjusting screws 29. The adjusting screws 29 serve to adjust forces for pressing the press roller 20 toward the printing drum 2.  When an adjustment is done while keeping both the screws 29 in the same conditions, the concentration of a printing image can be entirely controlled. If any difference is given in the degree of adjustment the pressing force of the press roller 20 varies in the direction of the rotating shaft 21 with the consequence that the concentration of a printing image can be controlled partially.
Patent JP-H1019246-A (JP)
Title: Air controller for combustion of combination burner
Inventor: IWATANI TAKESHI
IPC: F23N3/08
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an air controller for combustion of a combination burner capable of supplying combustion air of a quantity suitable for the combustion of a plurality of kinds of fuel and constantly stabilizing the combustion. SOLUTION: A plurality of fuel burners 3a and 3b are provided in a burner main body 2 provided in one burner throat 1 so as to be opened. Burner valves 5a and 5b are provided in the middle of fuel supply pipes 4a and 4b for supplying different fuel A and B to the respective fuel burners 3a and 3b. A combustion air adjusting damper 7 is provided in the middle of a combustion air supply pipe 6 for supplying the combustion air to the burner main body 2.  Further, a controller 8, is provided which obtains the basic opening degree command of the combustion air adjusting damper 7 based on the load request command of a boiler, multiplies the basic opening degree command by a proper gain corresponding to the opening/closing conditions of the respective burner valves 5a and 5b such as a completely closing condition, an individual, a combination and outputs the corrected opening degree command 9' of the combustion air adjusting damper 7.
Patent JP-S5876849-A (JP)
Title: Belt conveyor for transfer paper
Inventor: MAKITA KATSUHIKO
IPC: G03G15/00
Filed: 1981-10-31
Abstract: PURPOSE:To obtain a small-sized belt conveyor which has a uniform distribution of adsorption force by arranging plus and minus electrodes alternately in a conveyor belt made of a dielectric, applying a DC current, and sucking and conveying transfer paper by electrostatic force. CONSTITUTION:In a conveyor belt 11, beltlike conductive base parts 17 and 18 are provided in parallel near both widthwise edges. Those conductive base parts 17 and 18 form electrodes 17a and 18a alternately projected to each other in parallel. Then, the conductive parts 17 and 18 are invariably in contact with current collection parts 19 and 20 provided to a driven roller 14 and a driving roller 13 respectively. Those current collection parts 19 and 20 are connected electrically to a DC power source 16 through lead pipes, etc., provided to shaft cores. At the current collection parts 19 and 20, lines of electric force are generated by electrodes having the opposite polarities.
Patent JP-H1022690-A (JP)
Title: Component-supplying device and component mounting device
Inventor: SAITO KOJI
IPC: B65G65/44
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a component supplying device by which the component mounting time per one component can be shortened. SOLUTION: At a lower face of an end of a component leading path which is composed of an inner hole of a component take-in pipe 3 and a curved path (including a horizontal section), a component take-out port 8a is formed. At an upper face of the end of the path, a nozzle insertion port 7d is formed. A magnet 9 for stopping and holding a component P at the component take-out port and so, the component P which is held at the component take-out port can be pushed outside through the component take-out port 8a by inserting a suction nozzle N into the nozzle insertion port 7d. Therefore, if the suction nozzle N is placed on standby above the nozzle insertion port 7d, the component can be mounted on a substrate K, etc., just by moving the suction nozzle N up and down once.  By this method, the time required for taking out a component can be minimized and the mounting time per one component can be remarkably shortened.
Patent JP-S6329248-A (JP)
Title: Diagnostic immunity testing method by solid phase separation
Inventor: TERII ARAN PUREI
IPC: G01N33/538
Filed: 1987-07-14
Abstract: A method for performing a diagnostic immunoassay by a solid phase separation. To a reaction mixture of a test sample and labeled antibody, which forms a complex of any analyte present in the test sample, is added a solid phase material having a compound capable of binding any excess labeled antibody. The solid phase material is chosen to rapidly settle whereby a solid and liquid phase is formed. The liquid phase can then be extracted to measure the amount of analyte-labeled antibody present therein.
Patent JP-S5797504-A (JP)
Title: Forming method for end part of light guide
Inventor: SHIBUYA SEIJI
IPC: G02B6/04
Filed: 1980-12-10
Abstract: PURPOSE:To secure the thermal resistance of a light guide end part by melt- sticking ends of many optical fibers, from which each cladding material is removed, and a glass tube, which has lower refractivity than cores have, in one body. CONSTITUTION:Many optical fibers 1 and 1,... are bundled to form a bundle end part 8, which is inserted into a glass tube 4. Then, the said bundle end part 8 and some of the optical fibers 1 and 1,... are set on a glass lathe to be rotated, and the small-diameter part 5 of the glass tube 4 and a core bundle part 8a in it are heated with an oxyhydrogen flame burner, etc. Consequently, the small- diameter part 5 of the glass tube 4 contracts in its diameter direction, and respective cores 3 and 3,... at the core bundle part 8a are melt-stuck in one  body. Thus, the optical fiber ends and glass tube are melt-stuck together, so the  light guide end part is formed without using an adhesive which is thermally  weak, thereby securing sufficient thermally resistance.
Patent JP-S6416934-A (JP)
Title: Weight detector
Inventor: MIHARA MAKOTO
IPC: G01G19/52
Filed: 1987-07-13
Abstract: PURPOSE:To simplify the structure of a weight detecting device and to improve its durability and reliability by providing an elastic body between a rotary shaft and a weight detecting means. CONSTITUTION:The leaf spring 7 is provided between the rotary shaft 10 and weight detecting element 6. Here, the load of food placed on a mount base is transmitted in a thrust direction through the rotary shaft 10 to press a weight transmission member 7 mounted on the element 6 through the leaf spring 17 supported by a metallic fixture 18. Then electrostatic capacity which varies in proportion to the applied load is supplied to a microcomputer through the lead wire 37 of the element 6 and an external interface circuit. The microcomputer detects a frequency while rotating a motor 9 and detects mean data in one turn to remove a position error or the hysteresis of the rotary shaft 10, thereby detecting the accurate weight. Thus, the structure is simplified and the durability and reliability are improved.
Patent JP-H0340438-A (JP)
Title: Manufacture of field-effect transistor
Inventor: SATO JUNKO
IPC: H01L21/265
Filed: 1989-07-07
Abstract: PURPOSE:To contrive the stable manufacture of a field-effect transistor by a method wherein a gate length is controlled by the thickness of a second insulating film using a multiple deposition method. CONSTITUTION:A first insulating film 3 is applied on a semi-insulative GaAs substrate 2 with an N-type layer 1 formed in it by ion implantation and a window is opened in the photoresist. Then, a second insulating film 4 dissimilar to the film 3 is deposited by a multiple deposition method in such a way as to cover the opening part. The film 4 is etched by an RIE method to provide an opening part on the layer 1. A metal layer 5 formed by normal deposition of a high-melting point metal is formed, the surface of the layer 5 is flattened by a resist 6 and the layer 5 is etched using the resist 6 as a mask and is used as a gate electrode 7. The film 3 is removed by a wet etching method and an ion implantation is performed using the electrode 7 and the film 4 as masks to form n<+> layers 8 which are impurity regions. Then, the film 4 is removed by wet etching and an ion-implantation is performed using the electrode 7 as a mask to form n' layers 9, which are thinner than the layers 8 and have an impurity concentration stronger than that of the layer 1. Lastly, the whose surface is covered with an insulating film 10 and an annealing is performed to activate. By such a way, an LDD structure can stably be formed.
Patent JP-S6154520-A (JP)
Inventor: JIERAARU BARUROO
IPC: H03M11/22
Filed: 1984-08-23
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。