baber/WOPTO huggingface dataset:
Patent JP-S618436-A (JP)
Title: Accel control device of internal combustion engine for vehicle
Inventor: TAKEI AKIRA
IPC: F02D41/04
Filed: 1984-06-22
Abstract: PURPOSE:To prevent excessive rotation of an engine, by a method wherein, in a device in which a throttle valve is opened and closed by a driving means based on a detecting value of an accel pedal position, when a trouble state, in which the throttle valve is left opened, is detected, the feed of fuel is forcibly controlled. CONSTITUTION:A titled control device generates a control signal of a throttle opening from a control signal generating means B according to the output of a position detecting means A, which detects the step-on position of an accel pedal 1 and controls the opening of a throttle valve 9 through the working of a driving means C by means of the signal. In which case, a throttle valve opening detecting means D is provided, and an output therefrom is inputted to a trouble detecting means E togetherwith the output of the position detecting means A. When it is detected that the throttle valve 9 is left opened in the zero position of the accel pedal 1, a trouble is decided to occur, and when a trouble is detected, the feed of fuel to an engine by means of a fuel feed device 14 is forcibly controlled according to the number of revolutions of an engine by means of a fuel feed forced control means F.
Patent JP-H01297318-A (JP)
Title: Air conditioner for vehicle
Inventor: IIMURA JUN
IPC: B60H1/32
Filed: 1988-05-25
Abstract: PURPOSE:To prevent dewing and blur on a window glass by comparing the dew point temperature of air inside a vehicle room with temperature in the vicinity of the window glass so as to diagnose a possibility of dewing, and operating an air conditioner to dehumidify if there is a possibility of dewing. CONSTITUTION:A calculation means 35 of a controller 34 calculates the dew point temperature of air inside a vehicle room according to the respective detection signals output from a temperature sensor 31 and a humidity sensor 32 each of which is arranged in the vehicle room. And a diagnosis means 36 compares the dew-point temperature calculated with a detection signal output from a temperature sensor 30 disposed outside the vehicle room so as to diagnose a possibility of dewing. And and output means 37 outputs a control signal to an actuator 10 and a switch 13 and/or the like if there is a possibility of dewing. An air conditioner may thus be controlled so that it blows air of low relative humidity against the window glass of the vehicle; or, the air conditioner may be controlled by feed-forward control so that it operates to dehumidify before the window glass is clouded.
Patent JP-S5831863-A (JP)
Title: Traverse controller of spinning machine
Inventor: OOSUMI MINEO
IPC: B65H54/28
Filed: 1981-08-14
Abstract: PURPOSE:To easily perform speed setting in an oscillator, for setting a traverse speed when woven yarn is wound, and obtain its high accuracy and high stability, by using a PLL circuit, combined with this oscillator, and microcomputer, setting dividing ratio of this frequency divider from software. CONSTITUTION:A setter 1 stores the center frequency fo of a triangular wave, its rise-up time TU, fall-down time TD and peak factor rho to a RAM5 in a microcomputer 2. A CPU6 applies an interruption from a counter 7 at each time t1 to up-date a divided value of PC2 in a counter unit in such a manner as to adjust a frequency DELTAf by DELTAf within a range of rise-up and fall-down time of the triangular wave, and an output frequency signal f of a PLL unit 11 changes its frequency in accordance with the triangular wave, then the change characteristic can be determined by setting in the setter 1. The signal f of the PLL unit 11 is used as a frequency command for an inverter, while a voltage command V, in the fixed relation to the frequency of the signal f through a frequency-voltage converter 12 and an amplifier 13 of variable gain, is taken out.
Patent JP-S61285783-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: KUMABE HISAO
IPC: H01S5/00
Filed: 1985-06-12
Abstract: PURPOSE:To fuse and bond a laser chip and heat radiating body excellently and adequately, by forming solder layers having specified widths on an electrode metal layer and the surface of the heat radiating body through a diffusion preventing layer, which is included at least in the electrode metal layer, beforehand, heating and compressing both solder layers at a melting point or higher in a reducing atmosphere, thereby fusing and fixing the solder layers. CONSTITUTION:A solder layer 11 is formed on an electrode metal layer 9 on the side close to an active region 3 in a laser chip 1 through a diffusion preventing layer 10 by evaporation, plating and the like beforehand. A solder layer 11 is formed on a metal layer 12, which is formed on the corresponding surface of a heat radiating body 14 and becomes a diffusion preventing layer. Both solder layers have the specified thicknesses as required. Both solder layers are heated and compressed at a melting point or higher in a reducing atmosphere and fused and fixed. The same kind of the solder layer 11 is formed on the electrode metal layer 9 of the laser chip 1 and the corresponding metal layer 12 of the heat radiating body 14 beforehand. In fusing, both parts are bonded and fixed highly accurately and uniformly with good wettability when they are heated and compressed.
Patent JP-S5828973-A (JP)
Inventor: SUZUKI YUKIJI
IPC: F26B21/00
Filed: 1981-08-14
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-2000286713-A (JP)
Title: Decoder for audio signal
Inventor: MIURA TAKASHI
IPC: G10L19/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a decoder for an audio signal that remarkably reduces an arithmetic amount in a sub-band synthesis filter bank thereby conducting decoding processing at a higher speed. SOLUTION: The sub band composite filter bank that composites sub band values to reproduce an audio signal, is provided with 1st and 2nd filter banks each of which applies discrete cosine transform(DTC) to n/4 sets of sub band inputs to provide an output and with 3rd and 4th filter banks each of which applies discrete sine transform(DST) to n/4 sets of the sub band inputs to provide an output. The n-sets of the sub band values are divided into four, and each division is respectively given to the 1st, 2nd, 3rd and 4th filter banks. Difference P1(k) between outputs Q1 (n/4, k) (k=0, 1, 2...n, n/2, and the same in the following) and an output Q2 (n/4, k) of the 2nd filter bank is obtained, an output Q3 (n/4, k) of the 3rd filter bank and an output Q4 (n/4, k) of the 4th filter bank are summed and P2(k) is obtained by multiplying the sum by a prescribed coefficient and n×2 sets of composite filter outputs are obtained based on the P1(k) and P2(k).
Patent JP-H06337939-A (JP)
Title: Method and device for identifying picture
Inventor: HIGASHIURA KAZUO
IPC: G06T7/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a new picture identifying method capable of effectively shortening processing time. CONSTITUTION:Respective directions of reference axes X, Y mutually meeting at right angles are integrated by the information value of a reference pattern and respective integrated results are differentiated by the directions rectangular to respective integrating directions to prepare X direction differential reference data and Y direction differential reference data. In an identification searching area picture, the reference axes X and Y directions are integrated by an information value and respective integrated results are differentiated by the directions rectangular to respective integrating directions to calculate X direction differential data and Y direction differential data. The X and Y direction differential reference data and the X and Y direction differential data are respectively processed by pattern matching operation.
Patent JP-H07335223-A (JP)
Title: Air zinc battery
Inventor: ITO RYOICHI
IPC: H01M4/66
Filed: 1994-06-09
Abstract: PURPOSE:To prevent the edge of a collector from bending in a needle shape or falling when die-cutting a circular positive electrode collector for manufacture, by using a porous nickel plate having specified three-dimensional structure for the positive electrode collector. CONSTITUTION:A button type air zinc battery is composed of a lead negative electrode 1, a negative electrode case 2, an insulating gascket 3, a positive electrode case 4, a positive electrode 6, etc. In this case, for the electrode 6, paste being made by mixing manganese oxide, activated carbon, and aqueous dispersion of polyethylene tetrafluoride at a specified rate, and kneading them is charged into a porous nickel plate, and also the thickness is 0.3mm. Next, the nickel plate is die-cut into circular shape, and also the space rate of this porous nickel plate is in the range of 70%-90%. By using a porous nickel plate which has three-dimensional structure where short fibers of nickel are entangled lightly for the positive electrode collector, the bending of the mesh of the edge of a circular collector or the falling of a needle-shaped metallic piece can be prevented.
Patent JP-H06316626-A (JP)
Title: Transparent epoxy resin composition and its cured product
Inventor: ISHII SHIGERU
IPC: H01L23/29
Filed: 1993-05-06
Abstract: PURPOSE:To provide a transparent epoxy resin composition, useful for sealing optical semiconductors, excellent in adhesion to semiconductor elements or lead frames and heat and moisture resistance and having a low stress. CONSTITUTION:The transparent epoxy resin composition contains (a) an epoxy resin composed of 60-80wt.% bisphenolic type epoxy resin or bisphenolic type urethane-modified epoxy resin, 15-40wt.% alicyclic epoxy resin and 5-20wt.% flexible epoxy resin, (b) an acid anhydride and (c) a methacrylic acid-based phosphoric acid ester.
Patent JP-H022-A (JP)
Title: Method and apparatus for electronic communication with vacuum fiber
Inventor: KONNO TOMIO
IPC: H04B10/25
Filed: 1984-06-20
Abstract: PURPOSE:To enable the execution of electronic communication of several ten thousand to several hundred thousand circuits by feeding electronic rays into an in-vacuum hollow fiber by using an image pickup plate. CONSTITUTION:The electron beams 20 are generated in the vacuum and the control thereof is magnetically executed. The electron beams 20 from an electron gum 14 are, thereupon, magnified by a magnifying electron lens 15 and the flow and spacing of the electrons are controlled by using the image pickup plate 16. The electron beams 20 are supplied to the in-vacuum hollow fiber 19 by using a reducing electron lens 17 and a focusing electron lens 18. The electron beams which are emitted from the image pickup plate 26 and are subjected to horizontal and vertical synchronization can be transmitted to several tens thousand to several hundred thousand digital signal circuits in this way.
Patent JP-H03250081-A (JP)
Title: Preparation of self-adhesive tape
Inventor: KONISHI MASAAKI
IPC: C08F2/48
Filed: 1990-05-17
Abstract: PURPOSE:To prepare a heat-resistant self-adhesive type in a short time by the one-coat process by applying a specific monomer mixture onto a substrate or release paper for carrying and irradiating the applied mixture with rays of light of a specified intensity. CONSTITUTION:A monomer mixture is prepd. by mixing an acrylic ester monomer or, if necessary, a mixture thereof with another vinyl monomer copolymerizable therewith, 0.01-5wt.% photopolymn. initiator having at least two paints of cleavage by light in the molecule, and, if necessary, a filler, a colorant, etc. At a coating section, the mixture is applied onto a substrate or release paper for carrying; at an irradiation section, the applied mixture is irradiated, for 5 min or lower, with rays of light of which the light component including a region of the wavelength of 3000-4000Angstrom  has an intensity of 0.1-1000mW/cm<2> at the surface of the mixture, thus polymerizing the mixture.
Patent JP-H0423528-A (JP)
Title: Light amplification repeating system using light amplifying fiber
Inventor: WATANABE SHUICHI
IPC: H04B10/297
Filed: 1990-05-17
Abstract: PURPOSE:To attain high reliability and small power consumption and to simplify a circuit system by amplifying optical signals inputted from an up line and a down line by the 1st and 2nd light amplifying fibers based upon the pumping of an output beam obtained by adding respective beams projected from the 1st and 2nd light sources. CONSTITUTION:Pumping light outputted from the 1st light amplying fiber 100 is applied to the input of the 2nd light amplifying fiber 210 together with an output beam from the 2nd light source 300, pumping light from the fiber 210 is applied to the fiber 100 together with an output beam from the 1st light source 110. The 1st and 2nd fibers 100, 210 amplify optical signals S1, S2 inputted from the up and down lines based upon the pumping of an output beam obtained by adding respective beams outputted from the 1st and 2nd light sources 110, 300. Consequently, the high reliability and small power consumption of this system can be attained and the circuit can be simplified.
Patent JP-S5653858-A (JP)
Title: Die-casting machine
Inventor: TAKAHASHI HIROSHI
IPC: B22D17/22
Filed: 1979-10-04
Abstract: PURPOSE: To prevent the formation of fins of casting by so piercing a hole in the central part of the lower half of a stationary die plate that the injection port of the molten metal is moved horizontally.  
     CONSTITUTION: A long hole 2 is pierced in the center of the lower half of a stationary die plate 1 in its horizontal direction. An injection port 5 consisting of an injection sleeve 3 and an injection plunger 4 is mounted to the long hole 2. A long hole 7 is provided to an injection bracket 6 in opposition to the long hole 2 and an injection cylinder 8 is mounted horizontally movably. A cavity 13 is formed by the stationary die 10 of the stationary die plate 1 and the moving die 12 of the moving die plate 11 and molten metal is injected, whereby a casting is made. In the case of inserting a core 14 into the cavity 13 by, for example, a core cylinder 15, the injection port 5 is moved in the horizontal direction by the long hole 2 of the stationary die plate 1 and the cavity 13 is positioned always to the center of the die, whereby the production of fins and the damaging of the machine is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62283620-A (JP)
Inventor: IWASA SANDAI
IPC: C04B35/00
Filed: 1986-06-02
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-S5828950-A (JP)
Title: Controlling device of hot water supplier
Inventor: NAKANE SHINICHI
IPC: F24H1/10
Filed: 1981-08-17
Abstract: PURPOSE:To obtain hot water with set temperature in a short time by a method wherein hot water is discharged under the condition that feed water is throttled at the start of the use of the hot water supplier or when the deviation between the feed water temperature and the set value of hot water temperature is changed and feed water is increased when the deviation between the hot water temperature and the set value of hot water temperature attains to the predetermined value. CONSTITUTION:In the hot water supplier to obtain hot water by heating the water passing through a heat exchanger 2 with the heat of combustion produced at a gas burner 1, a feed water temperature detector 8 and a discharging hot water temperature detector 4 are arranged respectively at the inlet side and at the outlet side of the heat exchanger 2. The outputs of the respective detectors 8 and 4 are inputted to the controlling device 7 in order to obtain the deviations from the set signals of the respective hot water temperature setter 5. After that, required combustion rate is determined from the deviation between the discharging hot water temperature and the set value of hot water temperature in order to control a controller 6 of heat quantity to be supplied. In addition, a controller 9 of feed water flow is controlled up to  the feed water flow controllable from the deviation between the feed water temperature and  the set value of hot water temperature. Consequently, the desired hot water temperature can be obtained in a short time, resulting in enabling to improve the practicability of the hot water supplier.
Patent JP-S617666-A (JP)
Title: Nonvolatile semiconductor memory storage
Inventor: SASA MASAHIKO
IPC: H01L29/788
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a stable writing holding stage by forming an unp-doped semiconductor layer having electron affinity smaller than two semiconductor layers, to which secondary electron gas layers are shaped, between these two semiconductor layers. CONSTITUTION:An un-doped GaAs layer 2, an un-doped AlGaAs layer 3, an n type AlGaAs layer 4, an un-doped AlGaAs layer 5, an un-doped GaAs layer 6, an un-doped AlGaAs layer 7, an un-doped GaAs layer 8, an un-doped AlGaAs layer 9, an n type AlGaAs layer 10 and an n type GaAs layer 11 are formed onto a semi-insulating GaAs substrate 1 in succession. Source and drain electrodes 13, 14 brought into ohmic-contact with the layer 6 are shaped, and an opening section 19 is formed between the electrodes 13, 14 and a gate electrode 12 is shaped. According to the constitution, the layer 7 having electron affinity smaller than two-element electron gas layers 15, 16 formed on writing is shaped among the layers 15, 16, thus completely isolating the layers 15, 16 under a floating state after writing, then obtaining stable memorizing operation.
Patent JP-H11346788-A (JP)
Title: Proteinase inhibitor, its precursor and gene arrangement encoding the same
Inventor: ANDERSON MARILYN ANNE
IPC: C12Q1/68
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new peptide for development, etc. of a plant excellent in resistance to pathogens, etc., comprising a protease sensitive peptide containing a specific amino acid sequence and subjecting to processing in plants by cleavage of protease-sensitive sequence. SOLUTION: This new protease-sensitive peptide comprises an amino acid sequence represented by the formula [both of X1 and X2 are preferably Lys or the like; R1 and R2 are each a D or L amino acid, a peptide, a polypeptide, a protein, a (substituted) alkyl, a (substituted) alkenyl, an acyl, a (substituted) aryl, a (substituted) heterocycle, a (substituted) cycloalkyl, a halogen, hydroxy, an alkoxy, an aryloxy or the like] and is useful for development, etc. of transgenic plants excellent in identification of other proteinase inhibitors and protection from pathogens and predators. The peptide is obtained by screening cDNA library derived from mature flower of Nicotiana alata and introducing the resultant gene into a vector and expressing the gene in an insect cell.
Patent JP-H01297222-A (JP)
Title: Inner surface lining material of existing pipe and lining method
Inventor: OGOSHI YUKIO
IPC: B28B21/72
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a lining material having high strength and an excellent handling property in spite of light wt., by constituting the inner surface lining material of a double-wall pipe having an existing pipe of an outer wall having a corrugated cross- sectional shape having ring-shaped or spiral ridges and an inner wall having a smooth surface bonded to and integrated with the grooves formed between the mutually adjacent ridges of the outer wall. CONSTITUTION:An inner surface lining material 1 is composed of an outer wall 12 having a corrugated cross-sectional shape having ring-shaped ridges 11 at an equal interval and an inner wall 14 having a smooth inner surface. The inner wall 14 is bonded to and integrated with the grooves 13 formed between mutually adjacent ridges 11, 11 of the outer wall 12. The inner wall 12 and the outer wall 14 may be bonded by an adhesive or heat-welding. Since the ridges 11 or grooves 13 of this inner surface lining material 1 function as reinforcing ribs making the outer wall 11 hard to deform, even when the outer wall 11 has a reduced thickness, for example, of 1.0-3.0mm, this lining material can withstand large load and the inner wall 14 can be further made thinner than the outer wall 11 without relating to the keeping of strength too much. Therefore, wt. reduction can be achieved by making the outer and inner walls 11, 14 thin and a handling property is enhanced.
Patent JP-2000323013-A (JP)
Title: Cold cathode field electron emission element and its manufacture as well as cold cathode field electron emission type display device
Inventor: KIKUCHI KAZUO
IPC: H01J9/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode field electron emission element easily manufactured and capable of coping with a big screen of a display device. SOLUTION: This cold cathode field electron emission element is provided with (A) a cathode electrode 11 formed on a support 10, (B) an insulating layer formed on the support 10 including the cathode electrode 11, (C) a gate electrode 13 formed on the insulating layer 12, (D) an opening 14 penetrating the gate electrode 13 and the insulating layer 12, (E) a resistor layer 15e formed on the cathode electrode 11 located at the bottom of the opening 14 and having the tip part in a shape of a drill, and (F) an electron emitting part 17e made of a conductive material whose work function is smaller than that of the material constituting the resistor layer 15e and formed on the tip of the resistor layer 15e reflecting its drill shape.
Patent JP-H09310822-A (JP)
Title: Heat storage type combustion apparatus
Inventor: TOMATSU MITSUO
IPC: F23D14/66
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the waste heat recovery of a heat storage unit and the life of the same by sufficiently preheating the whole of the heat storage unit by providing a diffusion function of waste gas to the heat storage unit. SOLUTION: An injection hole 9 for a fuel G and primary air A is provided on the tip end of a burner 4. Pumping holes 27A, 27B for combustion air A2 and waste gas E are provided on the tip ends of pumping passages 13A, 13B around the injection hole 9. Heat storage units 15A, 15B are provided on the pumping passages 13A, 13B. Dampers 21, 22 are changed over to alternately connect the pumping passages 13A, 13B with an air supply port 10 and a pumping port 11. The heat storage units 15A, 15B are constructed with a plurality of kinds of heat storage elements 15a, 15b, 15c having different ventilation structures, and a rough vent passage is formed on the heat storage element 15a disposed on the inlet side of waste gas E while a dense vent passage on the heat storage elements 15b, 15c is disposed on the outlet side.
Patent JP-S6021297-A (JP)
Title: Thermal recording method using sublimable coloring powder
Inventor: SAITOU TAKASHI
IPC: B41M5/26
Filed: 1983-07-16
Abstract: PURPOSE:To form an image excellent in image quality within a short time, by supporting a sublimable coloring powder by a porous substance, and subliming the coloring powder by selectively applying heat thereto adhere the sublimed powder to a recording medium through the porous substance. CONSTITUTION:A coloring apowder 11, which is formed by powdering a disperse dye with a M.W. of about 200-400 having sublimable property is held by a holder 7 and a porous conductive substance 8 while a current is supplied to the porous conductive substance 8 by electrodes 91, 92 to generate Joule heat and the coloring powder 11 in the vicinity of the porous substance 8 is sublimed by said heat. The sublimed coloring powder 11 passes through the porous substance 8 to reach a recording medium 12 and solidified thereon to form an image. The recording medium 12 is formed by coating base paper 121 with an image forming layer 122 having good compatibility with the sublimable dye. Heating may be performed by using a thermal head unit. In addition, by providing a large number of holding cavities, multi-color recording is also enabled.