baber/WOPTO huggingface dataset:
Patent JP-2001004138-A (JP)
Title: LOW NOx COMBUSTOR FOR GAS TURBINE
Inventor: HOSOI JUN
IPC: F23R3/28
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent back fire from happening even when an engine is operated with low load and upon performance being deteriorated. SOLUTION: There are provided a pilot burner 12 disposed at the center and a main burner 14 disposed therearound. The pilot burner is a diffusion burner for combusting a fuel in a diffusion in a combustion chamber 11, and the main burner is a premixing burner for combusting the fuel and air in the combustion chamber after premixing them. The premixing burner includes a premixing chamber 15 for premixing the fuel and the air and a partition wall 16 for partitioning the premixing chamber and the combustion chamber. There is provided in the partition wall fine holes 16a for injecting a premixing fuel into the combustion chamber and preventing back fire from happening.
Patent JP-H04372745-A (JP)
Title: Recording medium and production thereof, information processor, erasing method
Inventor: YANAGISAWA YOSHIHIRO
IPC: G11B9/00
Filed: 1991-06-21
Abstract: PURPOSE:To allow recording at a high density by providing a recording layer which consists of a monomolecular film of an org. compd. or the accumulated films accumulated with the monomolecular films and has a electric memory effect on a substrate electrode disposed to face a probe electrode. CONSTITUTION:The probe electrode 201 is brought near to the recording medium 1 to the extent that a tunnel current flows between the probe electrode 201 and the substrate electrode 102 and thereafter, a voltage for recording is impressed from the probe electrode 201 to the recording layers 103, 105. Information pits are written by changing the electric characteristics of the recording layer in such a manner. After the desired information is recorded on the recording layer, the voltage for reproduction is impressed to the electrode 201 while the probe electrode 201 is held in proximity to the extent of passing the tunnel current. The probe electrode 201 is then scanned on the front surface of the recording medium 1, by which the change in the electric characteristics of the recording pit parts is read out from the change in the detecting current by the probe electrode. The reproduction is thus executed.
Patent JP-S6237370-A (JP)
Title: Sputtering device
Inventor: USUI YOSHIHIRO
IPC: H01L21/203
Filed: 1985-08-12
Abstract: PURPOSE:To subject a substrate to a cleaning treatment prior to firm formation by sputtering and to form a sputtered film having good quality by providing a target for cleaning the substrate in addition to a target for film formation to a conveyance type sputtering device. CONSTITUTION:The target for 7 for cleaning the substrate and the target 4 for film formation is provided in a vacuum vessel 1 for film formation by sputtering. These targets are made selectively connectable to a power source 6 by switches 81, 82. Valves 31, 32 for an electric discharge atmospheric gas such as Ar are provided on both right and left ends of the vacuum vessel 1. After the inside of the vacuum vessel 1 is evacuated to a high vacuum by the discharge from main valves 21, 22, either the valve 31 or 32 is opened to supply the discharge atmospheric gas such as Ar. A tray 5 for conveying the substrate is moved in an (n) direction and electric discharge is generated between the substrate and the target 7 for cleaning while the gaseous Ar is passed in an (m) direction by the operation of the valves 31, 32 to clean the substrate. The tray 5 is moved to the position 5 in succession thereof and the power source 6 is changed over from 82 to 81 to generate the discharge between the target 4 for film formation and the substrate, by which the sputtered film having no contamination is formed on the substrate.
Patent JP-H0340106-A (JP)
Title: Robust controller
Inventor: TERADA IKUJI
IPC: G05B13/02
Filed: 1989-07-07
Abstract: PURPOSE:To cope with the fluctuation of a control subject, the fluctuation of the disturbance, and the fluctuation of the noise applied to a control system by adding two feedforward signals to the input signal applied to the control subject of an optimum robust control system for correction of the input signal. CONSTITUTION:The learning arithmetic units 61 and 62 use a control input signal U1 (t) applied to a control subject 1 and a deviation signal U2 (t) of a control system to momentarily learn the characteristic of the subject 1 and the characteristic of a normal feedback controller. Therefore this learning type feedforward control system can satisfactorily follow even the fluctuation of the subject 1 and the fluctuation of the disturbance and can perform the feedforward control. Thus the satisfactory control performance is ensured to the characteristic fluctuation of the subject 1, the disturbance fluctuation, and the characteristic fluctuation of a feedback system. In addition, the satisfactory controllability is secured for a control system even when the control characteristic is not satisfactorily grasped.
Patent JP-H0927546-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUFUSA JIRO
IPC: H01L23/522
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a cavity between wires to reduce the capacity between wires of a semiconductor device. SOLUTION: After forming silicon oxide film 110 on memory cell parts 101 and 102 on a semiconductor substrate, silicon nitride film 112 is formed between a first metal wire 111 and the wire, and further silicon oxide film 114 is formed on it. Then, an opening 115 is formed at the silicon oxide film 114 so that one portion 121 of the surface of the silicon nitride film 112 and one portion of the surface of the wire are continuously exposed via a boundary part 120. Phosphoric acid is introduced from the opening 115, the silicon nitride film 112 is etched, a cavity is formed at a region surrounded by the first metal wire 111 and the silicon nitride films 114 and 110, thus reducing the capacity between wires.
Patent JP-2001007917-A (JP)
Title: Communication terminal
Inventor: KAWAMOTO YUSAKU
IPC: H04M1/274
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal which outputs a discrimination name corresponding to a line number reported from a public line network without increasing the cost of the terminal body by storing records where plural line numbers are made correspond to a single discrimination name. SOLUTION: Records 11 as information where line numbers are made correspond to discrimination names are stored in a telephone book 10. With respect to a line number inputted to records 11, all columns of the line number may be numerical or arbitrary columns may be substituted with a specific code. In this case, the communication terminal decides that columns which are the specific code in the line number inputted to records 11 are matched with the line number of the caller reported from the public line network. Consequently, the storage capacity of the telephone book is not increased and the cost of the terminal body is not increased because records where plural line numbers are made correspond to a discrimination name can be stored in the telephone book 10.
Patent JP-H0838595-A (JP)
Title: Self-cleaning inlet head
Inventor: DAN BURON
IPC: A61M1/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To effectively release and wash off firmly adhered substances through mechanical and hydrodynamic actions. SOLUTION: A self-cleaning inlet head 2 passes through a main body 18, piston 28, the first space 22, the second space 36 and a piston and prevents a hole 38 connecting the first space and the second space from being closed for a waste liquid tube and an anti-cleaning tube in the first waste-liquid removing actuation mode. Accordingly, in the second anti-cleaning actuation mode, the head 2 is equipped with a valve 24 which allows the hole 38 to close, and an opening part 46 as an entrance means in the first actuation mode for filtering and as an exit means in the second actuation mode for cleaning; at least in the second actuation mode, the valve closes the hole 38 and subsequently, moves the piston, causing a mechanical shearing action which releases the blocking substances in the opening part, followed by a hydrodynamic cleaning action.
Patent JP-H1014996-A (JP)
Title: Tool for assisting defecation
Inventor: MATSUI HIROMI
IPC: A61G9/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To assist a patient to defecate smoothly while he is laid down on a bed. SOLUTION: A recessed part for inserting a bag for storing excrement is formed at the central part of the top face 1a and after an air bag 1 made of rubber is inserted below a human body, air is fed from an air inlet/outlet hole 1 to hoist the human body so as to store smoothly the excrement in the bag for storing excrement. In addition, a belt 5a for binding and stabilizing the human body is fixed on the air bag 1. It is possible thereby to smoothly defecate by ensuring a space, to lessen mental and physical pains of a patient and to decrease burden of a person for nursing.
Patent JP-S5878377-A (JP)
Inventor: ARUBAATO EE RENZUNI
IPC: H01R12/50
Filed: 1982-10-08
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-H0228035-A (JP)
Title: Fixing structure of bumper sides
Inventor: SASAKI MASANAGA
IPC: B60R19/24
Filed: 1988-07-15
Abstract: PURPOSE:To make it possible to install in an excellent appearance by fixing a slider extending longitudinally at the upper part and the rear end of the inner wall surface of bumper sides, and fixing a holder to hold the slider slidable to the outer wall surface of a fender. CONSTITUTION:At the rear side of the sides 4 at both ends of a front bumper 2, a slider mechanism 5 to hold the sides 4 slidable in the longitudinal direction to a tender 3 is provided. This slider mechanism 5 is composed of a slider 6 fixed to the inner wall surface side of the bumper sides 4, and a holder 7 fixed to the outer wall surface side of the fender 3 to hold the slider 6. The slider 6 is composed of a slider main body 8 and a bracket 9 to fix the main body 8 to the inner wall surface of the sides 4, and fixed to flanges 12 and 13 formed projecting at the inner wall surface side of the upper and the rear end parts of the sides 4 by fastening screws 14 and 15 in screw holes 10 and 11.
Patent JP-H0526457-A (JP)
Title: Paint composition and microwave oven using the same
Inventor: KURITA HITOSHI
IPC: F24C7/02
Filed: 1991-07-17
Abstract: PURPOSE:To obtain paint composition having heat resistance, corrosion resistance and impact resistance and which does not clog even in the case of painting by mixing resin composition containing a special ratio of fluorine resin to silicone resin, pigment having special particle size and an additive, and adding solid resin and solvent to the mixture. CONSTITUTION:Solvent is added to solid resin obtained by mixing 40-70 pts. of resin composition containing 4-8 of silicone resin and 1 of fluorine resin by weight with 60-30 of pigment having 20mum of particle size and additive to prepare paint composition. A punched metal in which a steel plate is used as a base material, is coated with paint composition, and used to prevent leakage of radio wave of a window 6 of a microwave oven 1. As a result, since the paint composition has high mutual solubility with the base material and high fluidity, clogging does not occur, and a coating film having no crack and no pinhole can be obtained. Accordingly, the metal 7 having corrosion resistance and high reliability is obtained, and when it is used for the window 6 of the oven 1, its interior can be clearly observed.
Patent JP-H09135694-A (JP)
Title: Promoter/terminator of actin gene of candida boidinii
Inventor: YONEDA TOSHIHIRO
IPC: C12R1/72
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new promoter and terminator of an actin gene, having a specific base sequence, derived from Candida boidinii and capable of expressing the objective gene and further an exogenote different from a medicine-resistant gene, etc., in a yeast. SOLUTION: This new promoter and terminator of an actin gene of Candida boidinii, substantially containing respective base sequences represented by formulas I and II and are capable of strongly and constitutionally expressing the objective gene and, on the other hand, expressing an exogenote different from a transformant yeast such as a medicine-resistant gene in a yeast. The promoter and terminator of the actin gene are respectively obtained by extracting a DNA of the Candida boidinii, preparing a gene library, selecting the actin gene therefrom, analyzing an mRNA of the gene and excising the upstream side of an initiation codon and the downstream side of a termination codon with restriction enzymes.
Patent JP-H11347050-A (JP)
Title: Toothpick
Inventor: MURASE SHIZUKO
IPC: A47G21/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To give a toothpick an identification function differentiating a person's cup from other's cup and a display function showing the contents of the cup in addition to its original function to pick an object up. SOLUTION: This toothpick is provided with a head 10, a head-sharpened toothpick part 11 extending from the head 10, and hooking arms 13 which are brunched from the connected part of the head 10 and toothpick part 11 and having gaps 12 against the toothpick part 11. The hooking arm 13 is hooked to the circumference of the opening of a cup 100 in which a drink is present and the toothpick part 11 is held outside the cup so that the cup 100 is differentiated from other's cup. If a card on which a name of the contents or possessor's name is written is inserted into a notch of the head 10, a showing function is added.
Patent JP-S6156843-A (JP)
Title: Electrostatic attractive plate
Inventor: YAITA TSUKASA
IPC: H01L21/67
Filed: 1984-08-27
Abstract: PURPOSE:To enable a plate shaped workpiece to be easily removed when it is removed from an electrostatic attractive plate, by providing grooves on the surface of a thin layer of elastic insulating material in a condition such that ratio of a width of the groove to its space obtains 1:10. CONSTITUTION:An insulating base plate 1 consists of a Al2O3 plate in diameter about 300mm., and its surface applies surface finishing by machining. Next the plate 1 forms an electrostatic electrode 2, 3 by the method of silk screen printing, further the surface of the insulating base plate 1 is coated with a thin layer 4 of elastic insulating material in a thickness about 0.2mm. by using the method of silk screen printing. Thereafter, this insulating material thin layer 4 provides on its surface a groove 8 in width about 1.5mm. in such a manner that ratio of the width of the groove to its space obtains 1:10. By this electrostatic attractive plate, the groove 8, being provided in a sporadic condition, enables good diffusion of heat from a plate shaped workpiece 5 to be obtained. While the plate shaped workpiece is also easily removed from the thin layer 4 of insulating material by forcing nitrogen gas or the like to be fed by pressure into the groove 8.
Patent JP-H0230303-A (JP)
Title: Method for hot rolling steel bar and wire stock
Inventor: KANO YUTAKA
IPC: B21B1/18
Filed: 1988-07-15
Abstract: PURPOSE:To prevent biting defects and to surely hold a sufficient percentage reduction by specifying a friction coefficient of the roll surface in a non-driven vertical rolling mill. CONSTITUTION:A continuous rolling mill 10 is composed of driven horizontal mills 1, 3, 5, 7 and non-driven vertical mills 2, 4, 6. A rolled stock 20 heated to a required temp. by a heating furnace is hot rolled by the mill 10. In that case, by bringing a friction coefficient of the roll surface of the mills 2, 4, 6 to be >=0.45, biting defects of the stock 20 are prevented, and by bringing a biting angle of the stock 20 to be larger, a sufficient percentage reduction is kept even in the mills 2, 4, 6. As the result, the total equipment scale is reduced.
Patent JP-H0843434-A (JP)
Title: Dynamical quantity sensor and its production
Inventor: NAKAZAWA KIYOTO
IPC: G01P15/12
Filed: 1994-07-28
Abstract: PURPOSE:To provide a dynamical quantity sensor wherein a low offset voltage can be obtained under such a condition of high temperature even though it has an inexpensive and simple structure and high sensitivity. CONSTITUTION:The title sensor is provided with a strain generating body 1 having an insulation layer and resistors 4a, 4b, 4c and 4d that are formed through plasma spraying in such a way that first and second electrodes 2a, 2b, 2c and 2d and 3a, 3b, 3c and 3d formed on the insulation layer may be connected with each other, respectively. Thus, a dynamical quantity sensor that has a simple and inexpensive structure and high performance and its production method can be provided.
Patent JP-H094700-A (JP)
Title: Lubrication structure of planetary gear mechanism
Inventor: SAKAKIBARA NOBUYOSHI
IPC: F16H3/44
Filed: 1995-06-20
Abstract: PURPOSE: To facilitate good lubrication for a bearing which supports a pinion gear without increasing the number of parts to be used by fitting a guide claw extended into an oil guide hole of a pinion shaft onto an oil guide plate. CONSTITUTION: Lubricating oil supplied to the oil hole 15b of a rotating power shaft 15 runs through a communicating hole 15a which communicates with the oil hole 15b by a rotational force of the power shaft 15, and slows out to the outer periphery of the power shaft 15. The flowing-out lubricating oil runs through a space of a bearing 13, is led to between an oil guide plate 9 and a carrier 3, is flown into an oil guide hole 8a of a pinion shaft 8 along a guide claw 9a of an oil guide plate 9, and is finally supplied to a bearing 7 for supporting a pinion gear 2. The guide claw 9a extended into the oil guide hole 8a of the pinion shaft 8 is formed at the oil guide plate 9, so the lubricating oil flows into the guide hole 8a of the pinion shaft 8 along the guide claw 9a.
Patent JP-2000011150-A (JP)
Title: Output circuit for image reading device
Inventor: NAKAMURA YOICHI
IPC: H04N1/19
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit for image reading device operable only with a single positive power source to reduce power consumption and cost by improving the deterioration of S/N due to the secureness of fact reading and depth of focus. SOLUTION: In this output circuit in which an image sensor output is used as the input voltage of a DC level shift circuit or a first impedance converter, an analog switch 7 and a capacitor 8 are connected in series between the output terminal and reference potential of the DC level shift circuit or the first impedance converter, the analog switch 7 is constituted so as to be turned ON/OFF based upon a sensor driving signal, and a voltage generated at the capacitor 8 is set as the operating point of an amplifier through a second impedance converter 10. Thus, the output circuit of the image reading device operable only with a single positive power source is obtained.
Patent JP-S5966411-A (JP)
Title: Optical resin composition and optical element
Inventor: MATSUNAGA SATOSHI
IPC: C08F20/00
Filed: 1982-10-06
Abstract: PURPOSE:The titled composition, containing particles of a laminated structure obtained by coating a core consisting of a rigid crosslinked polymer and an elastic polymer with a specific copolymer, and capable of giving optical elements having improved impact resistance and little birefringence without change of surface accuracy, etc. by the environmental change. CONSTITUTION:An optical resin composition, obtained by polymerizing cyclohexyl methacrylate and/or methylcyclohexyl methacrylate to coat (A) a rigid crosslinked (co)polymer having 10wt% or more, based on the total monomer, methacrylic acid ester units and (B) an elastic (co)polymer consisting essentially of an acrylic acid ester and/or methacrylic acid ester as a core with (C) a polymer containing 10wt% or more, based on the total monomer units, cyclohexyl methacrylate units and/or methylcyclohexyl methacrylate units, to give particles of a laminated structure, and using the above-mentioned particles as a main constituent. EFFECT:Improved moldability.
Patent JP-S5878059-A (JP)
Inventor: AIZAWA TAKESHI
IPC: F25B13/00
Filed: 1981-10-31
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-S6334485-A (JP)
Title: Heat accumulating device
Inventor: OKI YOSHINORI
IPC: F28D20/00
Filed: 1986-07-28
Abstract: PURPOSE:To obtain an air conditioner, capable of taking out heat with a proper temperature coping with a thermal load, effective in energy saving and generat ing no unevenness in temperature, by a method wherein a heat accumulating device, generating gas clathrate, is provided with the controlling and regulating mechanisms of the internal pressure thereof. CONSTITUTION:Flon gas generated in a heat accumulating tank 1 becomes flon liquid through a compressor 2 and a condenser 5, is expanded by a expansion valve 9 through adiabatic expansion and enters into the heat accumulating tank 1, thereafter, generates gas clathrate. In this case, the latent heat of flon is accumulated in the heat accumulating tank 1. Subsequently, a pump 7 is started and the gas clathrate is decomposed by an air conditioner 8 to generate heat of decomposition. Flon gas generated by the decomposition enters into the heat accumulating tank 1. This chemical reaction has a constant relation between temperature and pressure and the amount of heat with the optimum temperature which copes with a thermal load can be taken out, therefore, the comfortable air conditioner, effective in energy saving and having no unevenness in temperature, may be obtained.
Patent JP-H102259-A (JP)
Title: Manufacture of high pressure fuel injection pipe
Inventor: USUI MASAYOSHI
IPC: B21C37/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To heighten cleanness of the inner surface of a high pressure fuel injection pipe and almost completely remove a various kinds of fine foreign matter from the inner surface thereof to prevent the clogging of an injection nozzle by cleaning the inner peripheral surface of the pipe with a fine foreign matter dissolving solution after the final drawing process in a manufacturing process of a thick wall metal pipe having a small diameter. SOLUTION: A high pressure fuel injection pipe having an outside diameter of about 4.4 to 20.0mm and a wall thickness of about 1.5 to 8.0mm is manufactured by performing drawing work and a heat treatment 4 to 5 times and the inner peripheral surface thereof is cleaned with a fine foreign matter dissolving solution after the final drawing process. As for the fine foreign matter dissolving solution it is desirable that phosphoric acid solution, or oxalic acid-hydrogen peroxide solution as acid type is used for iron series fine foreign matter and alkaline solution such as caustic soda is used for aluminum series fine foreign matter. It is desirable that the inner surface of the pipe is cleaned several times by using different kinds or the same kind of fine foreign matter dissolving solution.