baber/WOPTO huggingface dataset:
Patent JP-H0232575-A (JP)
Title: Detection of faint signal
Inventor: SHIMADA MASUMI
IPC: G01N27/00
Filed: 1988-07-22
Abstract: PURPOSE:To accurately and effectively detect a fine signal by detecting a temporary changing fraction of the signal and detecting that said change is stabilized to estimate the signal in stabilization. CONSTITUTION:A parameter in need of measurement of hole mobility is inputted through an input unit of a drive device 11 and measured data are successively inputted into a CRT of the drive device 11 through a CPU 12 to prepare a graph. In the measurement of the hole mobility, a magnetic field is applied to a sample 13 of a semiconductor thin film and a current is supplied from a current supply 14 to generate a signal voltage in response to the hole mobility. The signal voltage is measured by a voltmeter 17 through buffer amplifiers 15, 16. The CPU 12 plots the measured voltage on the graph displaced on a CRT. After completion of the measurement, the CPU 12 evaluates the hole mobility and outputs a result to a printer 18. In the measurement, the CPU 12 searches a position of the measured voltage where its temporal change is stabilized, and estimates a position where the change is 10<-3> or less, and evaluates a data value at a position where the change is stabilized.
Patent JP-H051164-A (JP)
Title: Antistatic polyester film
Inventor: TAHODA TADASHI
IPC: B05D7/04
Filed: 1991-06-26
Abstract: PURPOSE:To obtain the transparent film excellent in the antistatic nature at low humidity, water resistance and solvent resistance by coating one or both of the surfaces of a polyester film with a composition comprising a water-soluble ionically conductive resin and a thermocrosslinkable monomer followed by drawing. CONSTITUTION:The objective film can be obtained by coating one or both of the surfaces of a melt-extruded undrawn polyester film or uniaxially drawn polyester film with a coating film-forming composition comprising (A) a water- soluble ionically conductive resin prepared by copolymerization between (1) a monomer having in the side chain cationic quaternary ammonium base(s) and at the end(s) polymerizable double bond(s), (2) a hydroxyl group-contg. monofunctional vinyl monomer and (3) another vinyl monomer copolymerizable with both the components A and B and (B) a thermocrosslinkable monomer such as ethylene glycol glycidyl ether, followed by further biaxial or uniaxial drawing.
Patent JP-H0474780-A (JP)
Title: Ceramic product prevented from base-silica reaction and method for preventing base-silica reaction
Inventor: TSUYUKI HISAMITSU
IPC: C04B41/80
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the title product stabilized for a long period of time by bringing ozone-contg. water into contact with the reactive silica component in a base-silica-reactive ceramic product to prevent base-silica reaction. CONSTITUTION:Ozone is brought into contact, in the presence of water, with a water-absorptive ceramic product containing silicic acid and/or silicate component(s) reactive with basic component(s) to modify the reactive site of the reactive silica component, thus obtaining the objective ceramic product prevented from base-silica reaction. The present method can effectively be applied to ceramic products advanced in base-silica reaction; that is, a base-silica reaction product developed on the surface of a ceramic product containing silicic acid and/or silicate component(s) reactive with basic component(s) is removed, and ozone-contg. water is penetrated into the part(s) where said reaction product was developed.
Patent JP-H1132104-A (JP)
Title: Digital tone signal generation circuit
Inventor: HAYASHI HIROSHI
IPC: H04M1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a digital tone signal generation circuit with a simple configuration without using a special IC circuit by reading repeatedly PCM code data which are stored in a 2nd storing means and generating a digital tone signal. SOLUTION: An ROM 2 stores various PCM code data which become the base of a digital tone signal that is sent to a PCM highway 30. An RAM 3 stores 1st and 2nd PCM code data which are selected from the ROM 2 according to an instruction from a CPU 1. A memory data transfer controlling part 4 repeatedly reads each PCM code data of the RAM 3 and generates a tone signal (parallel data) to the highway 30. PCM code data are converted into serial data by a data converting part 5 and sent as a tone signal to the highway 30. A tone signal that is generated variously changes according to the settings by an optional sending counter 7, a regular sending counter 8, an optional sending counter starting part 9, a regular sending counter repeat setting part 10, etc.
Patent JP-H11343172-A (JP)
Title: Srtio3-base grain boundary insulation type dielectric
Inventor: SAN YUN KU
IPC: H01B3/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a grain boundary insulation type dielectric having a high dielectric constant and stable temp. characteristics by infiltrating an oxide contg. BaO and CaO in a specified ratio into the grain boundaries of an SrTiO3 matrix. SOLUTION: A mixture having a molar ratio BaO:CaO of 0.2:0.8 to 0.7:0.3 is used as the oxide. A mixture of SrTiO3 and a donor such as Nb2 O5 or La2 O3 is subjected to cold press molding and sintered at >=1,400 deg.C for several hr in a reducing atmosphere such as 95%N2 -5%H2 and the surface of the resultant sintered chip is finely polished. A powdery mixture of materials convertible into BaO and CaO at a high temp., e.g. BaCO3 and CaCO3 as an oxide liq. phase forming mixture is slurried and applied to the surface of the sintered chip in a uniform thickness and infiltration is carried out in an oxidizing atmosphere at a temp. above the temp. at which the mixture becomes a liq. phase, e.g. 1,300 deg.C for 4 hr to obtain the objective dielectric.
Patent JP-2001010112-A (JP)
Title: Device and method for forming image
Inventor: KOMIYA KENICHI
IPC: G02B26/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing digital control of fast moving laser beam scanning (analog value) without using a fast multi-bit A/D converter. SOLUTION: When digital processing is performed on the basis of the passage position of beam light cast on a photosensitive drum or an analog detection value Vo corresponding to beam power, a comparator CMP0 in which a reference value for comparison (threshold) Vr changes in accordance with a detection value (integral output) Vo is used. On the basis of digital data BMDA corresponding to the output CMPOUT of the comparator, a new comparison reference value Vr is given to the comparator CMP0.
Patent JP-S57106887-A (JP)
Title: Detector for iron member
Inventor: INUKI SHIGERU
IPC: G01V3/11
Filed: 1980-12-24
Abstract: PURPOSE:To detect an iron member accurately and sensitively within a wide temperature range by winding a coil around the opposite legs of an iron core and providing both the external walls of a york with permanent magnets opopsitely. CONSTITUTION:When a switch SW is closed, windings 3a, 3b are excited by the output current of an oscillator 7 and alternating magnetic flux is generated because an iron core 1 is composed of a ferromagnetic material. Since a york 5 is opposed to the iron core 1 through nonmagnetic materials 4a, 4b, the windings, iron core and york form a saturable reactor, the permanent magnets 6a, 6b generate flux with reverse directions for the iron core and coils 3a, 3b generate induction currents in the reverse direction. If an iron member is put close to the entitled device, leaked magnetic flux at the nonmagnetic materials 4a and 4b is changed and the induced voltage at the coils 3a and 3b generates differential voltage change, detecting the voltage change with detecting terminals 10a and 10b.
Patent JP-H0937466-A (JP)
Title: Reactive power compensator
Inventor: SHINZEN TAKEHIRO
IPC: G05F1/70
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To compensate reactive power by inputting the voltage and current information obtained with a transformer and a current transformer connected to a power system into a reactive power compensator which performs the decision-theory based short-term estimation control of reactive power, and controlling the decision-theory based short-term estimation, and supplying the estimation control output to a reactive power compensator. SOLUTION: Load 3 is connected to the power system 2 connected to an AC power source 1, and also a reactive power compensator body 4 is connected to it. The information detected with a transformer 5 and a current transformer 6 is inputted into a reactive power estimating function part 7, and the output is given to the thyristor of the reactive power compensator body 4, and the thyristor is controlled. The reactive power compensator body 4 is composed of a transformer 4A, a capacitor 4B, a reactor 4C, and a thyristor 4D, and the reactive power compensating current is supplied to the power system 2 through the transformer 4A. Hereby, at the time of compensation of reactive power, estimation control can be adopted, and effective compensation can be made.
Patent JP-H1128572-A (JP)
Title: Butt welding machine
Inventor: GOTO MASAMI
IPC: B23K11/30
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To realize appropriate annealing by surely fixing a metal wirelike body at annealing after joining in butt resistance welding. SOLUTION: In a welding machine, in which resistance welding is conducted by butting end faces of two metal wirelike bodies each other, energizing and pressing, welding clamp electrodes 3, which hold/energize the metal wirelike bodies and comprise a pair as interposing the butt faces of the metallike bodies, is arranged so that one and the other thereof are mutually approachable/ recedable in the axial direction of the metal wirelike body, annealing clamp electrodes 4, which hold/energize the metal wirelike bodies, are respectively arranged outside the axial direction of respective welding clamp electrodes 3, a pair of binding clamps 5, which hold/fix the metal wirelike bodies, are respectively arranged outside the axial direction of respective annealing clamp electrodes 4.
Patent JP-H0267834-A (JP)
Title: Evaluation method for traffic information
Inventor: RARUFU DOUKETSUKU
IPC: H04L7/00
Filed: 1989-07-18
Abstract: PURPOSE: To quickly and surely take synchronization with the start of a new cycle of traffic information by evaluating a plurality of boundary bits which are in existence in a data telegraphic code and changed after an end of one entire cycle of traffic information and using a status change of a boundary bit for the synchronization of cycle evaluation. CONSTITUTION: A control program stored in a memory location 28 of a program memory 16 is used to synchronize a computer 12 with each cycle of traffic information. A plurality of boundary bits in existence in a data telegraphic code are identified and evaluated by using the control program. When a status change is caused in the boundary bits, a 2nd control program stored in a memory location 30 of the program memory 16 is called to synchronize the computer 12 with the start of a new cycle. Thus, the quickness and surety of synchronization of the computer 12 with the new cycle are enhanced to allow the driver to quickly see through the traffic status when driving is started.
Patent JP-S6246459-A (JP)
Title: Ejecting device for cassette tape
Inventor: ISHIKAWA TAKASHI
IPC: G11B15/675
Filed: 1985-08-23
Abstract: PURPOSE:To surely eject a cassette by the small quantity of force of a lever by pressing and fixing the projection of a tape cassette by a pair of plate springs and arranging the lever for pushing up the cassette. CONSTITUTION:The cassette tape 3 is pressed and fixed against/on a cassette mechanism by a pair of plate springs 4, 5, holders 6, 7 and a plate spring 8. The lever 10 for pushing up the cassette is provided rotatively around the shaft 11 of a base 9. When the lever 10 is pushed up under the status that the cassette are pressed by the plate springs 4, 5, the cassette is pushed up in the arrow direction, and when the cassette is pushed up to the upper inclined surfaces 16, 17, the cassette is pushed by itself on the basis of elastic pressure. Consequently, the cassette can be surely ejected with the small quantity of pushing up force of the lever 10.
Patent JP-2000015958-A (JP)
Title: Notebook for studying
Inventor: OMORI TAKESHI
IPC: B42D15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the re-arrangement of respective pages, and at the same time, enable pages for memoranda or the like to be increased/reduced by a method wherein for a notebook for studying including work pages in response to the study content of a textbook and pages for memoranda, respective pages are bound by a detachable binder mechanism for each page. SOLUTION: This notebook A for study which is suitably used for a notebook for science or the like, is equipped with work pages 5 in response to the study content of a textbook. Also, the notebook A for study is equipped with pages 6 for memoranda having ruled lines, pages for memoranda which are white papers, pages 7 for graphic papers, pages 8 for report papers, and pages for exercises or the like, a plurality of pages for different purposes. Then, respective pages are detachably bound by a binder mechanism 3 which is the same type for loose leaves, together with a front face paper 1 and a rear face paper 2.  Also, on the front face paper 1, a title placing pocket is provided at the center on the internal surface at an upper side, and at the same time, on the rear face paper 2, a housing pocket for the housing of mimeographed sheets or the like which are used for lectures is provided on the internal surface side.
Patent JP-S6245115-A (JP)
Title: Treater
Inventor: WATANABE KEIJI
IPC: G03F7/00
Filed: 1985-08-23
Abstract: PURPOSE:To capture the vapor of a treating liquid volatilized into a working space from a treating tank, and to lower the quantity of the treating liquid dissipated to the outside by positioning the treating tank in a space doubly sealed by an inner shell and an outer shell housing the inner shell. CONSTITUTION:A main body 1 is constituted of an outer shell 2 and an inner shell 3 housed into the outer shell 2, and a treating tank 4 is positioned in the inner shell 3. A photo-resist release liquid 5 (a treating liquid) consisting of a predetermined organic solvent, etc. is stored in the treating tank 4, and supplied properly through a pipe 7 from a tank 6 installed on the bottom of the main body 1. The vapor of the photo-resist release liquid 5 dissipated to the outside from the inside of the inner shell 3 is discharged by an exhaust duct 17 through a space between the inner shell 3 and the outer shell 2, thus preventing a dissipation to the outside of the main body 1.
Patent JP-S6341384-A (JP)
Inventor: OKA TAKAAKI
IPC: B66B1/18
Filed: 1986-08-07
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-H10337141-A (JP)
Title: Water-drawing bucket equipped with hooks for multipurpose
Inventor: UCHIYAMA KATSUNORI
IPC: A01K97/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To fix fishing rods and a creel to hooks, respectively by utilizing the weight of sea water. SOLUTION: Several hooks 2 that can fix matters are combined with a water-drawing bucket 3. Particularly a foldable water-drawing bucket can be easily taken to any fishing spot, since it requires little space, and can be used as a rod supporter in any place, for example, on a flat fishing spot and on a tetrapod wave breaker on the sea shore.
Patent JP-S5886363-A (JP)
Inventor: NAKAZATO KINYA
IPC: F25B29/00
Filed: 1981-11-19
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-S6076224-A (JP)
Title: Wound-up coil weighing device
Inventor: HIROMASA UMEO
IPC: B21C47/24
Filed: 1983-09-30
Abstract: PURPOSE:To weigh accurately a wound-up coil before tying it with a band by supporting the coil on a supporting bed while preventing it from coming loose and guiding the bed to mount it on a weighing table for weighing the coil by a load cell. CONSTITUTION:Carriage 4 is carried in and stopped at the under side of a coil 26 wound up by a mandrel, and the coil 26 is supported on a supporting bed 11 by raising the bed 11 by the extension of a cylinder 5, and is also held by holding arms 13 so that the coil 26 is prevented from coming loose. When the carriage 4 is moved along a rail 3, and the cylinder 5 is contracted at the stopping position; guide rods 7 are lowered through the guidance of guide cylinders 10 while keeping pins 6 fitted to through-holes 12 as they are, and the lower surface of bed 11 comes into contact with the upper surface of a weighing table 15. When the cylinder 5 contracts further, the pins 6 move downward to separate from the holes 12, and the bed is stationarily mounted on the table 15. At that time, the measured weight of coil 26 is displayed or recorded by a signal of load cell 14.
Patent JP-S6077388-A (JP)
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/20
Filed: 1983-10-03
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-S6245001-A (JP)
Inventor: ORITA SATOSHI
IPC: H01C7/00
Filed: 1985-08-21
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-H0847454-A (JP)
Title: Electric pot
Inventor: KAWAI TOSHIAKI
IPC: A47J36/24
Filed: 1994-08-05
Abstract: PURPOSE:To carry out heating according to a specified heating-up characteristic by a method wherein heating is weakened or stopped when detected temperature of a container reaches a specified temperature zone prior to boiling, heating state is restored after the detected temperature drops to a specified temperature and the heating-up characteristic of liquid contained is judged to set subsequent heating conditions. CONSTITUTION:A heating controller 24 performs controls based on temperatures detected by a temperature sensor 15 so that liquid contained is heated up to a specified temperature. When rite temperature detected by the temperature sensor 15 reaches a specified temperature zone prior to boiling, heating us weakened or stopped by a first heating regulator 25, and when the temperatures detected by the temperature sensor 15 drop below a specified temperature, not-mal heating is restored again. When the temperatures detected by the temperature sensor 15 return to the specified temperature after the first heating regulator 25 operates, a second heating regulator 26 judges a heating-up characteristic of liquid contained according to changes in temperature detected by tire temperature sensor 15, and subsequent heating conditions are set corresponding to the judged results.
Patent JP-S6433254-A (JP)
Title: Knotless net braiding apparatus
Inventor: NARUMI IWAMI
IPC: D04C5/00
Filed: 1987-07-24
Abstract: PURPOSE: To carry out twisted knotless net making of set width without removing a spindle of unnecessary part by installing clutches to be engaged and disengaged arbitrarily on each twisting spindle wheel and disengaging clutches of twisting spindle wheels except a twisting spindle wheel corresponding to the width of twisted knotless net hanging when the width of twisted knotless net hanging is changed. CONSTITUTION: Clutches 5 to be engaged and disengaged on each twisting spindle wheel 3 are installed. In changing the width of twisted knotless net hanging, when the clutches 5 of twisting spindle wheels except a twisting spindle wheel corresponding to the twisted knotless net hanging are disengaged, a twisted knotless net of set width is made without removing spindles arranged in the not driven zone to extremely reduce labor and to improve the rate of operation of an twisted knotless net making apparatus and workability.
Patent JP-2000156297-A (JP)
Title: Contact hydrogenation to remove gas from x-ray tube cooling oil
Inventor: ROBERT JOSEPH LYONS
IPC: H05G1/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for reducing quantity of H2 gas, free hydrogen atoms, and unsaturated molecules in fluid by hydrogenation to fluid exposed to an X-ray. SOLUTION: Fluid 36 in an X-ray system 20 is exposed to catalyst in catalytically effective quantity. The catalyst acts at a temperature in a range of 10-300 deg.C, and pressure in a range of about 0.1-30 atmospheric pressure, and solid non-soluble catalyst, soluble catalyst, or combination both may be applied. The proper solid non-soluble catalyst contains group VIII elements in the periodic table, and their compounds, and the group VIII elements in the periodic table include iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, and platinum. Catalytically effective quantity of the solid catalyst is in a range of a solid catalyst surface area of about 1-100 cm2 per 11 of fluid. In addition, the proper soluble catalyst may be added to the fluid 36.
Patent JP-S6428989-A (JP)
Title: Polyimide resin circuit board
Inventor: FUKUMOTO YASUFUMI
IPC: H05K1/03
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a polyimide resin circuit board which has large exciting light absorption factor and preferable fluorescent emission by absorbing an ultraviolet ray exciting light having 300-500nm of wavelength, and a containing luminous agent for generating a fluorescence having 500-800nm of wavelength. CONSTITUTION:A luminous agent which absorbs an ultraviolet ray exciting light having 300-500nm of wavelength and generates a fluorescence having 500-800nm of wavelength is preferably used approx. 0.2-5wt.% with respect to resin. Particularly, 0.5-3.0wt.% is preferably contained in the resin. The polyimide resin of the agent absorbs the ultraviolet lay exciting light having 300-500nm of wavelength at the ratio of 50% or more of the light having 300-400nm, preferably 95% or more of the light having 365nm, or 50% or more of the light having 400-500nm, and more preferably 95% or more of the lights having 405nm and 435nm, and 10% or more of fluorescence quantum yield.
Patent JP-S57112611-A (JP)
Title: Method and apparatus for controlling flow rate of gasified low grade fuel
Inventor: UCHIYAMA YOSHIHIRO
IPC: F23N5/00
Filed: 1980-12-27
Abstract: PURPOSE:To prevent fuel from blowing off in the captioned apparatus such as coal gasifying power plant etc. by a method wherein the total energy level of retentive sensible heat and heat value per unit gasified fuel is detected to control fuel supply quantity by the variation of this level. CONSTITUTION:Sample fuel 29 and combustion air 30 are introduced into the combustor 27 of a detector 34, the sample fuel 29 is burnt, the temperature of combustion gas 31 is measured by a thermometer 28 and given to a signal converter 35. The signal converter 35 transmits to a flow arithmetic unit 37 signals proportional to the total energy level of retentive sensible heat ad heat value per unit gasified fuel. The flow arithmetic unit 37 compares the signal with the output value L required to that apparatus, determines the flow of fuel necessary for the output value L and controls a control valve 33 through a controller 38. This structure can prevent flames from being blown off by unstableness of combustion, shortage of heat value based on variation of heat values of the fuel.