baber/WOPTO huggingface dataset:
Patent JP-H1160371-A (JP)
Title: Primer tube
Inventor: SATO SHUNICHI
IPC: C06B25/34
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a primer tube having excellent propagation property for explosion by depositing a powder component on the inner wall of the tube and using hexanitrohexaazaisowurtzitane as the main component of the powder component. SOLUTION: The amt. of hexanitrohexaazaisowurtzitane in the powder component is preferably >=80%. Usually one or more crystalline structures of α,β,γ,ε,ζhexanitrohexaazaisowurtzitane are used, and the ε-structure is most preferable. The powder component is preferably in a fine powder state having particles of 5 to 100 μm diameters. The primer tube has a hose-like structure and is preferably made of a thermoplastic resin. This primer tube is obtd. by applying a petroleum wax or paraffin to several microns thickness on the inside of the tube and depositing the powder component in an extruding process of the tube by an extruding machine. Usually, it is enough to deposit the powder component by 0.05 to 0.3 g per 1 m length of the tube.
Patent JP-S61100212-A (JP)
Inventor: HIYUU JIEI ANGAAREIDAA
IPC: A47J37/12
Filed: 1984-10-24
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-H0970102-A (JP)
Title: Controller for electric car
Inventor: HENMI TAKUMA
IPC: H02M7/48
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an economical controller for electric car which has a light weight, does not require any large space and economically excels, and, even when an inverter device fails, can continuously drive the car by quickly opening a faulty part. SOLUTION: A controller for electric rolling stock which individually controls a plurality of AC motors 5a-5d for driving by means of corresponding variable- voltage adjustable-frequency inverter devices (VVVF inverter devices) 3a-3d is provided with a fault detecting section 11 which detects the faults of the inverter devices 3a-3d and a gate-off control section 17 which opens a faulty part by turning off the gate output of the switching element of a faulty inverter device when the fault of the inverter device is detected by means of the detecting section 11.
Patent JP-H0665779-A (JP)
Title: Method for electrodepositing metal
Inventor: KITO YOSHIYUKI
IPC: C04B41/52
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a sufficiently porous electrodeposited metal even if the surface of a material to be electrodeposited is made porous or not in the method for electrodepositing a metal on the material. CONSTITUTION:An anode and a material 5 to be electrodeposited consisting of a thin metallic sheet are arranged in a plating tank (filling electrolyte) in electroforming, and a DC current is applied between them. In this case, an electrolyte as a combination of cation and anion having high mobility such as hydrobromic acid is added to the electrolyte, and a surfactant such as glycerol is added to increase surface tension. Consequently, many fine hydrogen bubbles are generated on the material 5 even if the surface is made porous or not, the adhesion of the bubble is maintained, a metal is extended to enclose the bubble and deposited, and a sufficiently porous electrodeposited nickel layer is obtained.
Patent JP-H0272291-A (JP)
Title: Resonance silencing device for feed air duct
Inventor: SHIGA TAKEO
IPC: F01N1/02
Filed: 1988-09-07
Abstract: PURPOSE:To effectively damp even a noise of low frequency with a slight amount of set up space by arranging resonance cylinders along the outside of a duct forming opening ends of the cylinder to communicate with a ventilating air path in the duct and barrel parts of the cylinder to curve. CONSTITUTION:Resonance cylinders 3, 3 are formed by opening one end of a metal cylinder of squared section while closing the other end with a bottom plate 6 provided integrally or as an integral unit, while the resonance cylinder, being curved, is formed into almost an L-shape having long and short straight barrel parts 9, 10 in each side of a circular arc-shaped curved barrel part. The resonance cylinder is formed by securing its opening end 11 to an outside plate of a duct 2 to communicate with a ventilating air path 5 in the duct while by arranging the long straight barrel part 9 along the duct in its lengthwise direction. Here a cylinder depth along the curved shape of the resonance cylinders 3, 3 thus obtained is set to almost quarter the wavelength of the objective noise aiming its reduction.
Patent JP-S60114754-A (JP)
Title: Analysis for abnormal appearance part of selenium photosensitive body
Inventor: WARATANI SHIYUUZOU
IPC: G01N23/225
Filed: 1983-11-28
Abstract: PURPOSE:To perform observation of surface shape and composition analysis of foreign matters continuously within an X-ray microanalyzer by irradiating an abnormal part in the appearance with a higher electron beam current than at the normal shape observation to melt and scatter away a selenium layer corresponding to the part. CONSTITUTION:When an abnormal part 3 in the appearance is irradiated with an electron beam flux 5 for about 1-3min above 1X10<-7> of absorbed electron current value higher than 1-5X10<-8> A given during the normal composition analysis, as illustrated, the selenium layer 2 vanishes as selenium vapor 6 and foreign matter 4 existing on the surface of an aluminum plain tube 1 is exposed thereby enabling composition analysis of the foreign matter 4. Here, the lowering of performance will not take place in an X-ray microanalyzer regardless of greater increase in the selenium vapor accompanied by thermal deformation of the selenium layer due to an increase in the electron beam irradiation current.
Patent JP-2000059141-A (JP)
Title: Antenna device
Inventor: KAKIZAKI KENICHI
IPC: H01Q3/24
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To extend the radar detection distance and to reduce the appearance frequency of a false target on the radar by combining the directivities of at least two adjacent beams almost in the same phase, setting the beam cross point between the combined antenna beams within a specific range dB, and constituting one or plural antenna beams. SOLUTION: An antenna 2 covers the radar coverage area with beams 3a to 3c emitted by primary radiators 12a to 12c. Then by a directivity combining circuit 13 and a beam control part 14, beams 3d and 3e are obtd. by combining the directivities of the adjacent beams 3a and 3b, and 3b and 3c almost in the same phase. Consequently, the level as the beam cross point of the combined beams 3d and 3e becomes about 1.6 db and is made lower than the level 3 db at the beam cross point of the original beams 3a to 3c and the antenna gain increases, so that the radar detection distance can be extended; and further the side lobe level drops and false radar targets are reducible.
Patent JP-S59109221-A (JP)
Inventor: HANSU BETSUKAA
IPC: B01D53/04
Filed: 1983-11-28
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-S6378591-A (JP)
Inventor: FUJINAKA YUJI
IPC: H05K1/09
Filed: 1986-09-22
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-2000053488-A (JP)
Title: Device and method for semiconductor crystal growth
Inventor: WATANABE MASATO
IPC: C30B15/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to move an electrode as the electrode is melted and not to lower the symmetry in the rotation of a molten semiconductor due to the deformation of the melt surface between the electrode and a crystal by letting the electrode for applying a current into the molten semiconductor pierce to a tube surrounding the electrode. SOLUTION: An electrode 6 surrounded by a protecting tube 7 of the same material as a crucible is brought into contact with a molten semiconductor 2 held in the crucible and impressed with a magnetic field in the protecting tube 7 to apply a current, and a semiconductor single crystal 3 is grown while rotating the molten semiconductor 2. Since the electrode 6 is in contact with the molten semiconductor 2 in the protecting tube 7, even if the temp. of contact face 8 between the electrode 6 and the molten semiconductor 2 is increased during the crystal growth, the electrode 6 in never separated from the molten semiconductor 2 since it ascends in the electrode 6.  Consequently, a current is always applied during the crystal growth without moving the electrode 6, the axial symmetry of the temp. distribution is enhanced, and the distribution of the concns. of the impurities incorporated into the crystal is also uniformized.
Patent JP-S59115911-A (JP)
Title: Catalytic burner
Inventor: MATSUMOTO IKUO
IPC: F23D11/40
Filed: 1982-12-20
Abstract: PURPOSE:To prevent the production of white smoke and offensive smell during ignition, by installing igniters for primary ignition to two spots of the back and the surface of a catalyst. CONSTITUTION:A current flows through a sheath heater 10 embedded in the interior of a fuel evaporating cylinder 9 to heat the fuel evaporating cylinder 9 itself. When the temperature of an evaporating surface 15 of a fuel evaporating cylinder 9 is incrased to 250-330 deg.C, a motor 13 starts to run, and an electromagnetic pump for feeding liquid fuel is actuated several seconds later. Liquid fuel passes through an introducing pipe 23 and flows along the side wall of a cone 18 in a conical trapezoid, and the liquid fuel is atomized from the edge of a liquid fuel atomizing plate 16 to blow the particle against an evaporating surface 15. When the particle is ignited by an igniting electrode 24, small frames are formed in pores 7 bored in a burner port plate 8 or the outlet of a slit. The flames uniformly heats a catalyst 4 from the back, and after the temperature of the surface and the back of the catalyst 4 is increased to about 200 deg.C, when an igniting electrode 25 is sparked, the amount of fuel combustion air, simultaneously, are increased several times as large as those during ignition, and this causes a fuel air flow to be fed to the surface of the rear catalyst 4 to ignite it on the surface thereof.
Patent JP-S6282372-A (JP)
Title: Automatic measuring method for no-load loss of electric motor
Inventor: ITO SHINICHI
IPC: G01R31/34
Filed: 1985-10-08
Abstract: PURPOSE:To save hours and labor and to improve operability by putting two stages of operation together into one stage. CONSTITUTION:All desired measurement points are determined prior to the measurement of the no-load loss of an electric motor. A speed command N1 is supplied to the electric motor in response to a measurement start signal and the armature current is measured when the actual speed value of the electric motor reaches the command N1. Further, magnetic flux is found by a function generator 1 from the current speed N1, the torque is calculated by a no-load torque computing element 2 from the magnetic flux and armature current, and the speed N1 and no-load loss torque are stored 3. Then, the speed command to the electric motor is changed to N2 and the same cycle is repeated. Further, the speed command is changed to NB, N3, N4, and N0 in order by a setter 4 and the cycle is repeated; and the electric motor is stopped when the cycle for the speed command N0 is finished. Thus, the no-load loss of the electric motor is measured.
Patent JP-S60117244-A (JP)
Title: Formation of pattern
Inventor: AKIMOTO SEIJI
IPC: H01L21/027
Filed: 1983-11-30
Abstract: PURPOSE:To enhance sensitivity and resolution by using as a resist material a copolymer having a component of monomer units composed of acrylate deriv. having an electron attractive group at the alpha-position and a carbon atom directly combined at the alpha-position. CONSTITUTION:A resist material for forming a positive pattern contains a copolymer having a component of monomer units composed of an acrylate deriv. having an electron attractive group at the alpha-position and a carbon atom directly combined at the alpha-position. Since cross-linking of the main chain of the polymer due to the presence of electron attractive groups is restrained by the presence of the carbon atoms directly combined with the alpha-position, this acrylate copolymer is superior in decomposition efficiency, that is, sensitivity, and even under high exposure intensity, it is not changed to the negative type, and it retains high decomposition efficiency. This acrylate deriv. is not homopolymerized, but copolymerized with acid chloride or another monomer. These copolymers alone are excellent as positive type resists, and enhance sensitivity and resolution as the resist material.
Patent JP-H1081031-A (JP)
Title: Direct electrostatic printing(dep) process on insulating substrate
Inventor: DESIE GUIDO
IPC: G03G15/05
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a process of printing a high quality and high sharpness image on an insulating substrate with an irregular surface. SOLUTION: This direct electrostatic printing process is intended for performing the following: (i) applying at least, a single-tier electroconducting layer 112 on an insulating substrate, (ii) creating an electrical field between the electrically conductive layer 112 and a toner sending means 101 and thereby, forming there the flow of a charged toner particle from the toner sending means 101 to the electrically conductive layer 112, (iii) modifying the flow of the toner particle, as per an image, with the help of a printing head 106 structure including a print opening part and a control electrode 106a, and (iv) providing a stage in which the toner particle is cumulatively built up as per an image, on the electrically conductive layer 112 of the substrate.  The electrically conductive layer 112 is preferably of such a type that it has a surface resistance of 10<14> Ω/sq.cm or less.
Patent JP-H1052252-A (JP)
Title: Separation of suspended substance in waste liquid of shochu (japanese distilled white liquor)
Inventor: ISHIZUKA KIJU
IPC: C12H6/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating suspended substances in the waste liquid of a shochu (Japanese distilled white liquor). SOLUTION: This method for separating suspended substances in the waste liquid of a shochu comprises using as an endless conveyer A felt having a fabric density (metsuke unit, 4.356g/m<2> ) of 1500-4000g/m<2> and made by needling a dense fiber pad having smooth surfaces on a coarse cloth as a core, supplying a shochu waste liquid onto the conveyor from a hopper to impregnate the felt with the liquid component, scraping off the solid component left on the conveyer with a scraper 6, and subsequently squeezing out the liquid component impregnated into the felt with a pair of press rollers 7 to recover the liquid component.
Patent JP-S60118095-A (JP)
Title: Control circuit of motor used as generator
Inventor: SATOU HIROSHI
IPC: H02P103/20
Filed: 1983-11-30
Abstract: PURPOSE:To simplify a circuit configuration by controlling a semiconductor element on the basis of a position signal in a motor drive mode, and controlling the element in response to the generated voltage in the generating mode. CONSTITUTION:When an ignition key is turned to a starting position to operate in a motor drive mode, switches 3, 4 are respectively connected to contacts 3a, 4a. At this time a firing controller 9 controls thyristors 8a-8f in response to the position signal from position detectors 6a-6c, and sequentially supplies a current to an armature winding 7. When the ignition key is returned to the ignition position to operate in the generating mode, the switches 3, 4 are respectively connected with the contacts 3b, 4b. At this time, the controller 9 controls the thyristors 8a-8f so that the generated voltage becomes the prescribed value.
Patent JP-H0561660-A (JP)
Title: Program resynthesis processor for changing parts
Inventor: SUGITA NOBORU
IPC: G06F9/06
Filed: 1991-09-05
Abstract: PURPOSE:To automatically shorten a processing time for resynthesis without requiring human intervention in a device for resynthesizing programs to be effected at the time of changing a processing routine (parts) to be used for plural programs. CONSTITUTION:This program resynthesis processor is provided with a change contents judging part 2 for comparing the sources of new and old parts and judging the existence of a changing source (instruction) whose program structure is to be changed, a parts registering part 3 for registering new parts, an effect retrieving part 4 for discriminating which program uses changed parts and storing the used program name, a program synthesizing part 5 for resynthesizing all parts constituting the program, a simple synthesis part 6 for substituting only the changed parts in the synthesized program, and an execution control part 1 for controlling the executing of each independent processing part and constituted of inputting the identifier (ID) of the changed parts (changed parts ID), detecting a program to be effected based upon an instruction from the control part 1 and distributing synthesis processing methods (resynthesis/simple synthesis).
Patent JP-H1169252-A (JP)
Title: On-screen display device
Inventor: OMORI AKIHISA
IPC: H04N5/445
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To display an on-screen at a normal position, even when an externally inputted signal is not provided with a synchronous signal by allowing a master screen to automatically reverse the designation of the odd-numbered field and an even-numbered field displaying an on-screen at the time of discriminating an externally inputted signal which is not provided with the synchronous signal. SOLUTION: A video signal from an external input terminal 8 is displayed on a CRT 7. When a synchronous signal discriminating means 11-E discriminates an input signal from the terminal 8 without a synchronous signal at the time of on-screen-displaying in this state, an on-screen display processing circuit 11-D reverses the designation concerning which to display in the even-numbered field or the odd-numbered field from the case of the presence of the synchronous signal and switches over a video signal display switching circuit 6 to output a signal from R/G/B character display drive circuits 11-R/11-G/11-B. Thereby nonconformities in which the on-screen becomes difficult to see is eliminated.
Patent JP-2001049140-A (JP)
Title: Azo pigment composition, its production and pigment dispersion
Inventor: ABE TAKASHI
IPC: C09B67/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an azo pigment composition excellent in hot water bleeding characteristics, redissolving properties, etc., with suppressing the viscosity increase of a dispersion and maintaining or improving clearness, transparency, coloring ability, etc., by using a specific compound having a similar structure as that of an azo pigment. SOLUTION: This azo dye composition comprises (A) an azo dye and (B) a colorless reaction product of (i) a compound expressed by the formula (D is a naphthalene ring; A and B are each a mutually independent substituent; Z is a sulfonic acid group or a sulfonic acid salt group; E is H, NH or the like; x and y are each 0-2; n is 1-4; m is 1 or 2) with (ii) a 4-8C saturated or unsaturated aliphatic amine. The ingredient A is surface-treated with the ingredient B and 0.1-50 pts.wt. of the ingredient B is used per 100 pts.wt. of the ingredient A. The objective composition is preferably obtained by adding the ingredient i to a slurry of the ingredient A, dissolving or dispersing the ingredient i in the aforesaid slurry, subsequently adding the ingredient ii to react with the ingredient i.
Patent JP-2001051727-A (JP)
Title: Reducing valve
Inventor: KIMURA SEIJI
IPC: G05D16/10
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a reducing valve which can securely restore a function even when secondary pressure considerably drops, which can be miniaturized by miniaturizing an energizing mechanism, and which can secure high changing speed to a secondary side. SOLUTION: The constitution of a valve case 2, a primary port 4, a secondary port 5, a valve chest 10, a movable valve elements 11, a rod insertion hole 12, a valve seat 14, an operation rod 6, an energizing mechanism 7 and a pressure receiving member 8 is provided. Then, a valve element storage chamber 20, a movable small valve element 21, a small diameter rod insertion hole 22, a small diameter valve seat 23, a small diameter rod part 6a and a step part 6b are provided. The movable small valve element 21 can be closed after the movable valve element 11 is closed. The movable small valve element 21 can be opened/closed while the movable valve element 11 is kept closed.
Patent JP-H1061559-A (JP)
Title: Single phase induction motor for refrigerant compressor
Inventor: YAMADA TOSHIHIRO
IPC: H02P23/07
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a refrigerant compressor and a refrigeration system by relating control of a single phase induction motor to the refrigerant compressor and the refrigeration system on which the single phase induction motor is loaded, as well as to improve efficiency in stable operating and low loading while securing maximum torque to a large value in the single phase induction motor for the refrigerant compressor loaded on the refrigeration system. SOLUTION: In an electric circuit of a single phase induction motor, impedance change by means of the parallel or serial connection of main windings is performed by a main winding 2a and a main winding 2b, and a selector switch 9 provided with contacts 9a, 9b and a switch 10 provided with contacts 10a, 10b, thereby efficiency in stable operating and low loading can be improved, and efficiency of a refrigerant compressor and a refrigeration system can be improved while securing maximum torque to a large value.
Patent JP-H04108611-A (JP)
Title: Method and device for producing polycrystal body excellent in uniformity
Inventor: SUZUKI SATOSHI
IPC: C23C16/56
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a polycrystal material body having uniform dispersion of additive elements in the crystal by introducing the additive elements or compds. of additive elements in a gas phase together with the main raw material into a gas phase reaction system for the production of the polycrystal body containing additive elements by gas-phase growing method. CONSTITUTION:The source Zn 42 in a container 41 in a quartz reaction tube 20 is heated with a heater furnace 10 in a heating zone 13, so that a mixture gas of Zn vapor and Ar gas sent from the upstream side through a supplying tube 40 is ejected to a substrate 30 in a heating zone 15. In the same manner as above described, MnCl2 is heated in a heating zone 14, mixed with Ar and ejected through a supplying tube 50, and a mixture gas of H2S and Ar is ejected through a supplying tube 60 to substrate 30. These mixture gases produce ZnS and Mn by gas phase reaction. Thus, a ZnS polycrystal body 70 with Mn added can be precipitated on the inner surface of the substrate 30, and the obtd. polycrystal body is used for a high-quality target material, etc.
Patent JP-S61103241-A (JP)
Title: Information processor
Inventor: WATANABE SADA
IPC: G06F9/30
Filed: 1984-10-27
Abstract: PURPOSE:To decrease the number of instruction steps and to shorten the executing time with an information processor, by providing a numerical constant generating circuit and a logical data generating circuit and producing numerical data and logical data independently of each other with designation of a numerical data field. CONSTITUTION:Integer data is produced by a numerical constant generating circuit 205 as long as a bit position 16 in an S1 field of a 32-bit instruction register 202 is equal to 0. If the position 16 is equal to 1, an arithmetic register 203 designates one of 128 registers. Thus these produced contents mean the 1st operand and supplied to an operator 207 via a selection circuit 210. Then the logical data is produced by a logical data generating circuit 206 as long as a bit position 24 in an S2 field is equal to 0. While one of 128 arithmetic registers 203 is designated when the position 24 is equal to 1. These produced contents mean the 2nd operand of an instruction. This operand is supplied to an operator 207 via a selection circuit 211. Then an operation is carried out as designated by an instruction code.