baber/WOPTO huggingface dataset:
Patent JP-H08199140-A (JP)
Title: Tacky agent composition
Inventor: SHIMIZU TOSHIHIRO
IPC: C09J133/14
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a new tacky agent composition having small change in cohesive force and adhesiveness with the passage of time under high temperature or even under high temperature and moisture and excellent also in adhesiveness on curved surface by blending an acrylic resin obtained from a specific component with a curing agent. CONSTITUTION: This composition is obtained by blending an acrylic resin obtained by copolymerizing (A) a reaction product of (i) an epoxy-containing silane-based compound with (ii) an ethylenic unsaturated monomer having a functional group capable of reacting with the epoxy with (B) an acrylic monomer with a curing agent (preferably tolylene diisocyanate adduct to trimethylolpropane). Gamma-Glycidoxypropyltrimethoxysilane, etc., is preferably used as the component (i) and a carboxyl- and/or amino-containing monomer such as acrylic acid or dimethylamino ether (meth)acrylate is preferably used as the component (ii). A blend weight ratio of the component (i) with the component (ii) is preferably (0.001/1) to (0.5/1).
Patent JP-H09222495-A (JP)
Title: Hydrogen injection system
Inventor: NAKAMURA MASAHITO
IPC: G21D3/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the velocity of crack propagation in reactor bottom material by controlling the hydrogen concentration in a water supply system so that corrosion potential and dose rate in the main steam line are kept within specific ranges. SOLUTION: The measurement of corrosion potential at a reactor bottom is done with a corrosion potential electrode 11a and monitoring is done with a data acquisition device 11b. When the corrosion potential is less than -0.1V, the opening of a valve 30 is reduced to reduce the injection rate of hydrogen from a hydrogen injection system 54 into water supply systems. On the contrary, when the corrosion potential is -0.1V or higher and 0.1 V or lower, the opening of the valve 30 is maintained. When the corrosion potential is larger than 0.1V, the opening of the valve 30 is increased to increase the hydrogen injection rate from the system 54 to the water supply system 54. By the above operation, the hydrogen injection rate is properly controlled so that the corrosion potential at the reactor bottom material is to be between -0.1V and 0.1V.
Patent JP-H10216776-A (JP)
Title: Biological treatment method for organic waste water
Inventor: KITAGAWA MIKIO
IPC: C02F3/12
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To biologically treat organic waste water containing tetramethylammonium hydroxide(TMAH) and isopropyl alcohol(IPA) industrially by arranging a plurality of biological treatment tanks in series, treating mainly IPA in the biological treatment tanks on the foregoing stage side and treating mainly TMASH in the biological treatment tanks on the following stage side. SOLUTION: A plurality of aeration tanks are disposed in series in three stages in a device. Organic waste water containing TMAH and IPA is passed through a first aeration tank 1, a second aeration tank 2 and a third aeration tank 3, and mainly IPA is decomposed and removed in the first aeration tank 1, while mainly TMAH is decomposed and removed in the third aeration tank 3. A membrane module 4 is immersed in the third aeration tank 3 in the last stage. High level treated water can be prepared by releasing a permeation liquid in the membrane module 4. A sludge mixing liquid in the third aeration tank 3 is returned to the first tank 1. The in-tank treated water amount is preferably approximately 3-5 times the treated water amount (inflow water amount) of the organic waste water.
Patent JP-S59154342-A (JP)
Title: Defect examining device of regular pattern
Inventor: SUGIZAKI KENNOSUKE
IPC: G01N21/956
Filed: 1983-02-23
Abstract: PURPOSE:To improve the precision of defect detection by measuring a luminance distribution of an optical system to correct the level of a defect detection signal in an examining device of the space filtering system. CONSTITUTION:An optical sensor array 6 measures a luminance distribution of a parallel light 4 from a collimator lens 3 and gives measured values to sensitivity set signal generating parts 13. Generating parts 13 set a sensitivity set signal corresponding to the luminance distribution signal taken out from the array 6 on the basis of a sample signal 15 and a reset signal 16 from a control signal generating part 14 and apply this set signal to a signal processing part 1. Since the luminance distribution of the optical system is measured to correct the level of the defect detection signal in this manner, the examination error due to the variance of the level of the light source, the deviation of the optical axis of the optical system, etc. is eliminated. Consequently, the precision of defect detection is improved.
Patent JP-S62188407-A (JP)
Title: Current limit circuit
Inventor: MAJIMA SHIGEO
IPC: H03F3/34
Filed: 1986-02-13
Abstract: PURPOSE:To make a value of current limit constant by connecting a voltage limit circuit whose voltage limit value is proportional to the resistance of a diffusion resistance to the pre-stage of a voltage/current conversion circuit whose voltage/current conversion efficiency is inversely proportional to the resistance of the diffusion resistor. CONSTITUTION:The current limit value obtained at an output terminal 2 is expressed as I2=+ or -VCC.R1/RX.R4, where RX is a resistor externally mounted to a collector circuit of a transistor TR10. Since the RX is the externally mounted high accuracy resistor, resistors R1 and R4 are diffusion resistors and the ratio R1/R4 is a constant, then the current limit value is decided definitely by the externally mounted high accuracy resistor. Thus, the current limit circuit independently of the variance of resistance of the diffusion resistors is constituted by simple circuit constitution.
Patent JP-S63197120-A (JP)
Title: Digital-analog converter
Inventor: OTA MORIO
IPC: H03M1/82
Filed: 1987-02-10
Abstract: PURPOSE:To attain the improvement of packaging efficiency and the low cost by providing a series circuit,comprising a resistor and a switch means connected between a stable power supply and a ground, an output means applying a pulse width modulation signal to the switch means and a low pass filter receiving a potential at a connecting point between the resistor and the switch means. CONSTITUTION:A stable power supply VAREF, a series circuit comprising resistors R1, R2 connected between the stable power supply VAREF and ground and a switch means, an output means applying a pulse width modulation signal to the switch means and a low pass filter 30 receiving a potential of a connecting point between the resistors R1, R2 and the switch means, are provided. Then a pulse width modulation output is fed to a switching element whose open drain or an open collector is connected to a resistance network 62 receiving the stable power supply VAREF and its switching signal is inputted to the low pass filter 30 to convert the voltage into an analog voltage. Thus, it is possible to integrate and incorporate all circuits into a gate array or a standard cell or the like, the interfacing is facilitated, the packaging density is increased and low cost is attained.
Patent JP-H01202924-A (JP)
Title: Frequency synthesizing circuit
Inventor: ODA TOSHIAKI
IPC: H03L7/18
Filed: 1988-02-09
Abstract: PURPOSE:To attain one chip configuration on an integrated circuit by using a switched capacitor integration device and a rectifier while eliminating a smoothing capacitor for an output of a rectifier. CONSTITUTION:An oscillator 1 inputs a sinusolidal wave fI of a prescribed frequency and a prescribed level to a switched capacitor integration device (SC integration device) 2. The SC integration device 2 uses the output frequency fS of a variable frequency-divider 5 to supply an output VSC to a rectifier 3. Thus, the SC integration device 2 and the rectifier 3 are not used without using a high frequency cut-off filter sensitive to the dispersion in the capacitive and resistive components in this way to attain one chip on the integrated circuit.
Patent JP-H01274686-A (JP)
Title: Method of control of torque of ac motor
Inventor: PASHI POYARAINEN
IPC: H02P23/30
Filed: 1989-02-08
Abstract: PURPOSE: To adjust torque for a desired value in the maximum voltage and in the vicinity of the maximum voltage at all frequencies by determining the difference between the reference value and the actual value of the angle between the stator magnetic flux and the rotor magnetic flux on the basis of the value representing the torque change requirement of an electric motor. CONSTITUTION: Torque is controlled by using the angle between the stator magnetic flux and the rotor magnetic flux. The rotor magnetic flux is nearly constant for a short time at rotor co-ordinates, and a high speed torque change can be made by the high speed change of the angle (r) between the stator magnetic flux and the rotor magnetic flux. The angle change Δr is made by phase- shifting the stator magnetic flux with respect to the correct value. The angle change Δr is made by changing the limitation of magnetic flux sectors θ=0, θ=1, θ=2... with respect to the angel Δϕ. The angle Δϕ can be computed on the basis of Δr and past information.
Patent JP-H03235910-A (JP)
Title: Infrared microscope
Inventor: KATO IWAO
IPC: G01N21/35
Filed: 1990-02-13
Abstract: PURPOSE:To enable accurate positioning and improve the operability by using a material which is opaque in a measurement infrared area and transparent in the visible light range for the light shield part constitution member of an aperture plate. CONSTITUTION:A member which is opaque in the measurement infrared area and transparent in the observation visible light area is used as a member which constitutes the opening part of the aperture plate 5. A light shield plate 17 is made of the material which is opaque in the measurement infrared area and transparent in the observation visible light area. In this case, even if the aperture plate is rotated to switch opening parts 18 and reduce a measurement visual field, the entire of the observation visual field of the microscope can be seen irrelevantly to the size of the measurement visual field. Consequently, a measurement position for a sample can accurately and securely be grasped and the accurate measurement position can easily be determined.
Patent JP-S61188990-A (JP)
Title: Optical information processor
Inventor: FUJITA TOSHIHIRO
IPC: G11B7/125
Filed: 1985-02-18
Abstract: PURPOSE:To obtain the high-density and high-performance optical information processor by using the semiconductor laser composed of a least three resonator planes which are made into one body on a compound semiconductor substrate as a semiconductor laser beam source for recording, reproducing, and deleting the information on an information recording medium. CONSTITUTION:In the optical information processor, the semiconductor laser having at least three resonator planes on a semiconductor substrate is used. The semiconductor laser comprises the part formed on a compound semiconductor substrate 51 and which is formed of an active layer and the resonator planes 54 and 53 having an enclosure layer 57 and a buried layer 58 between them, and the part formed on the same compound semiconductor substrate 51 and which is formed of a light waveguide region 59 and the resonator planes 53 and 52 having an enclosure layer 60. For the resonator plane 52, a reflection enhancing film coating 61 is formed by vapor deposition and the semiconductor layer comprises electrodes 62 and 63.
Patent JP-S61188761-A (JP)
Title: Photomagnetic recording carrier
Inventor: ORUKAWA MASAHIRO
IPC: G11B11/10
Filed: 1985-02-18
Abstract: PURPOSE:To improve remarkably a heat-resistant cycle characteristic by constituting a metallic film of a metallic material having <=40 Brinell hardness in the stage of forming the metallic film via a dielectric layer. CONSTITUTION:This photomagnetic recording carrier is constituted by forming a magnetic film 3 on a plastic substrate 1 and laminating further the dielectric film 2 and the metallic film 4 having <=40 Brinell hardness. The film 2 and the film 4 are formed by vapor deposition or sputtering on a magnetic rare earth transition metallic film 3. A series of the manufacture of these thin films are preferably executed within the same vacuum vessel in order to avert the adsorption of oxygen and steam at the boundary face. The thickness of the dielectric film 2 is preferably 1,000-10,000Angstrom and the thickness of the film 4 is preferably 3,000-30,000Angstrom . The metallic film is easily cracked in the state of 60 deg.C and 90% humidity and the corrosion resistance is deteriorated when the film having >=40 Brinell hardness is formed as the metallic film on the plastic substrate.
Patent JP-S63197515-A (JP)
Title: Dry dehumidifier
Inventor: ARAI YOJI
IPC: B01D53/26
Filed: 1987-02-13
Abstract: PURPOSE:To retain airtightness effect for a long time maintaining a flexible plate material as an airtightness retaining means between a dehumidifying rotor and an air duct in a manner to bring a hard resin plate fixed to the flexible plate material into contact with both faces of the dehumidifying rotor. CONSTITUTION:A dehumidifying rotor 2, equipped with a vent hole for air to be treated (a) and air to be regenerated (b), is mounted between air ducts 5 and rotated through a belt 8. The dehumidifying rotor 2 is mounted in a manner to place the lower end face of the periphery of the dehumidifying rotor 2 on a flexible plate material (for example, a rubber plate) 10 installed on a rotor support plate 9 and a hard resin plate (for example, Bakelite plate) 11 fixed on said flexible plate material 10. Also, a flexible plate material 12 to which a hard resin plate material 13 is fixed is placed on the upper end face of the dehumidifying rotor 2, and both end faces of the dehumidifying rotor 2 are adhered to each other without any space to retain airtightness.
Patent JP-S60175107-A (JP)
Title: Numerical control device
Inventor: KAMATA JIYUNICHI
IPC: G05B19/4063
Filed: 1984-02-20
Abstract: PURPOSE:To improve the processing ability of a host computer by forming a means for informing alarm generating information obtained during working and information obtained at the end of the working to the host computer. CONSTITUTION:At the completion of working and the generation of an alarm, information indicating the effect is applied from the NC device to the host computer through the means, and after outputting a message informing the start of work from the NC device side, no message is exchanged between both the devices. In said processing, a group control (DNC) processing part 2 requests the start of working in an NC program execution part 3 to a supervisor 1 on the basis of a working start command from the host computer. Consequently, the supervisor 1 actuates a motor, a machine control processing part 5, etc. properly to execute the work. If an alarm is generated from respective parts 3-5 or at the end of the working program, a command for generating the message is outputted.
Patent JP-H116677-A (JP)
Title: Container and heat sink
Inventor: COFFEE STEPHEN L
IPC: F25D25/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a container used as a cooler/warmer which is excellent in versatility. SOLUTION: A container 20 is provided with a box-shaped main body 22 having an opening opened in one end and capable of including an article and a tray 56 and a lid 54 which are detachably engaged with each other as well as the main body, and is provided with a door assembly 52 capable of opening and closing the opening of the main body 22. The tray 56 can be rotated by 180 deg. between a developed position at which the tray can be used as a top face of a fixed table and a position at which the tray is engaged with the lid 54, and the lid 54 can be opened independently of the tray 56 when the tray 56 is developed as the top face of the table, and is engaged with the container 20 in order to keep engagement between the tray 56 and the lid 54 while the lid 54 is opened from the container 20.
Patent JP-S58154835-A (JP)
Title: Copying machine
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03G15/01
Filed: 1983-02-24
Abstract: PURPOSE:To take numbers of copies at a high speed by providing plural electrophotographic process parts, dividing the image-forming optical path of an original optically, and guiding respective divided pieces of original image-forming luminous flux to the respective electrophotographic process parts. CONSTITUTION:Electrostatic images of an original 2 on a glass plate 1 are formed on electrophotographic receptors of respective electrophotographic process partsI-IV through an image-forming lens 8 by reciprocal movement shown by an arrow 3. Light is sent to partially transmissive mirrors 9-11 for luminous flux splitting and a total reflecting mirror 12 provided behind a lens 8. For example, the mirror 9 has 25% reflecting capability and the mirror 10 has 33.3% reflecting capability; and the mirror 11 has 50% reflecting capability and the mirror 12 has 100% reflecting capability, so pieces 13-16 of luminous flux reflected by the mirrors 9-12 have the same intensity. Then, the photoreceptors of the electrophotographic process partsI-IV are exposed to the pieces 13-16 of luminous flux to form the four electrostatic images of the original 2 at the same time.
Patent JP-S62191347-A (JP)
Inventor: BUORUFUGANGU KUNTSU
IPC: B65H16/06
Filed: 1987-02-13
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-S56127388-A (JP)
Title: 7- 2- 2-aminothiazol-4-yl -3-substituted propionamide - cephalosporin compound, and its preparation
Inventor: KOUDA AKIO
IPC: A61P31/04
Filed: 1980-03-10
Abstract: NEW MATERIAL:The titled compound of formula I (R is lower alkyl or carbomoyl; R 1  is H or methoxy; R 2  is H, acetoxy, etc.), and its salt.  
     EXAMPLE: 7-[ 2-( 2-Aminothiazol-4-yl )-3-methoxypropionamide ]-3-(1-methyltetrazol-5-yl)thiomethyl-Δ 3 -cephem-4-carboxylic acid.  
     USE: Antibacterial agent active against Gram-negative bacteria and Gram-positive bacteria.  
     PROCESS: The compound of formula I is preparaed by reacting a 7-aminocephalosporin derivative of formula II (R 3  is H or carboxyl-protecting group) with a compound of formula III (R 4  is H or amino-protecting group) in a solvent such as THF, acetone, etc., pref. in the presence of a base such as pyridine, triethylamine, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09220509-A (JP)
Title: Method for applying frit glass and device therefor
Inventor: SUGAWARA KATSUYOSHI
IPC: B05D7/24
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device thereof for applying frit glass in which foams wrapped in blending the frit glass slurry are not applied to a material to be coated. SOLUTION: In a frit glass applying device comprising a container 2 provided with a jet nozzle for jetting frit glass slurry composed of very fine particles of frit glass with a binder solution and a rotating agitator 20 for agitating the frit glass slurry in the container, an agitating blade 22a with triangle section having an inclined face for providing the flowing force to foams contained in the frit glass slurry is set in the rotating agitator.
Patent JP-S56128711-A (JP)
Title: Glucose-electrolyte preparation for high-calorie transfusion
Inventor: KOBAYASHI SUMINORI
IPC: A61K9/08
Filed: 1980-03-12
Abstract: PURPOSE: The titled preparation used in completely intravenous supply of nutritions in which potassium citrate is used as a source of potassium and the pH is controlled in an appropriate range with an organic acid, thus showing high stability as a solution.  
     CONSTITUTION: In the preparation of glucose-electrolyte for high-calorie transfusion, potassium citrate is used as a source of potassium and the pH of the preparation is controlled with an organic acid, preferably citric acid, in the range of from 5.0 to 5.5 so that no precipitation is formed even when heat sterilization is applied. This transfusion preparation is mixed with an amino acid preparation containing sodium chloride on use, therefore, it is preferably composed of glucose, potassium citrate, calcium gluconate, magnesium acetate, potassium dihydrogen phosphate and citric acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11208196-A (JP)
Title: Metal thin film transfer foil for simultaneous forming
Inventor: YAMAMOTO SHINYA
IPC: B32B15/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a metal thin film layer from being broken or generating cracks by a method wherein on a film base material, at least a protective layer, the metal thin film layer and an adhesive layer are formed in order, and at the same time, the metal thin film layer is made of a metal or an alloy within a specified melting point range. SOLUTION: On a film base material, at least a protective layer, a metal thin film layer and an adhesive layer are formed in order, and at the same time, the metal thin film layer is made of an metal or an alloy of which the melting point is 100-400 deg.C, and this metal thin film transfer foil for simultaneous forming is formed. For the metal thin film forming, the metal or the alloy is not specially limited as long as the melting point is 100-400 deg.C. The cause for the generation of defects such as cracks on the metal thin film layer at the time of simultaneous forming transfer, is the metal itself constituting the metal thin film layer does not have a deformation following property for a deformation at the time of forming.  For this reason, if a metal of which the melting point is within a range of 100-400 deg.C is used and the metal thin film layer is manufactured, the deformation following property becomes sufficient and the generation of cracks or the like can be eliminated.
Patent JP-H01205022-A (JP)
Title: Desulfurization method for molten steel in electric furnace
Inventor: KAMEGAWA KENICHI
IPC: C21C5/52
Filed: 1988-02-12
Abstract: PURPOSE:To accelerate the desulfurizing effect of a molten steel by blowing CaCO3 powder having a specific grain size by a carrier gas into slag during the course of a desulfurization stage at the time of refining metal in an electric furnace. CONSTITUTION:The desulfurization stage is started by charging a desulfurizing agent and slag forming agent to the molten steel after the molten metal is passed successively in a melting period, oxidizing period, reduction state ad slag-off state at the time of subjecting the molten metal to refining in the electric furnace. The CaCO3 powder having <=0.5 grain size is blown together with the carrier gas into the slag in the proper period during the course of the desulfurization stage. The CaCO3 is thermally cracked by the slag heat to form gaseous CO2 and to stir the slag so that the reaction between the metal and the slag is accelerated. The carrier gas is blown under about 2-5kg/cm<2> pressure at this time and the rate of blowing the CaCO3 is adjusted to about 2-10kg/T. The desulfurization effect is thus improved by the simple means.
Patent JP-S60174118-A (JP)
Inventor: UNEKI HIDEJI
IPC: A47J27/21
Filed: 1984-02-20
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-H06242772-A (JP)
Title: Sprite control system
Inventor: TAKIGAMI AKIO
IPC: G06T1/60
Filed: 1993-02-19
Abstract: PURPOSE:To maintain a sprite transfer speed and make a sprite pattern memory inexpensive. CONSTITUTION:A sprite storage means 12 stores sprite data including pattern data showing the colors and shapes of respective sprites, plural buffer means 14 stores sprite data from the sprite storage means 12, and a display storage means 16 divisionally stores sprite data from the buffer means 14 so as to display them on a display screen one over another. A storage control means 18 writes the sprite data of the sprite storage means 12 in plural buffer means 14 in a predetermined order, and read data out of the buffer means where the data are already written and writes them in the display storage means 16 while the data are being written in the buffer means.