baber/WOPTO huggingface dataset:
Patent JP-H059159-A (JP)
Title: Nitrogen-containing n,n,n',n'-tetraarylbenzidine derivative and production thereof
Inventor: NODA YOSHIAKI
IPC: C07C209/60
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a new fluorine-containing N,N,N',N'-tetraarylbenzidine derivative useful as a photoconductive further speed increase in an electrophotographic process and long-term durability. CONSTITUTION:A fluorine-containing N,N,N',N'-tetraarylbenzidine derivative shown by formula I (R1 and R2 are H, 1-3C alkyl, fluorinated alkyl, alkoxy, fluorinated alkoxy, 6-20C aryl and one or more of R1 and R2 are 1-3C fluorinated alkyl or fluorinated alkoxy) such as N,N'-bis(3-trifluoromethylphenyl)- N,N'-diphenyl-[1,1'-biphenyl]-4,4'-diamine. The compound shown by formula I is obtained by reacting a halogenated biphenyl derivative shown by formula II (X is I or Br) with a diarylamine compound shown by formula III in the presence of a copper-based catalyst and a basic compound. The compound shown by formula I has excellent characteristics as an electron transport substance.
Patent JP-S59112079-A (JP)
Inventor: OGURA HIROSHI
IPC: D06N3/00
Filed: 1982-12-17
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-S60115615-A (JP)
Title: Curing of polyurethane compound
Inventor: KAMATANI YOSHIO
IPC: C08G18/00
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a cured polyurethane of excellent properties, by curing a 1-oxa-3,5-diazine-2,4,6-trione ring-containing polyurethane compound near room temperature within a short time by contact with an amine. CONSTITUTION:A 1-oxa-3,5-diazine-2,4,6-trione ring-containing, isocyanato group- free polyurethane compound is contacted with an amine present in a vapor phase in the presence or absence of an active hydrogen-containing compound. The polyurethane compound can be obtained by reacting, for example, an aliphatic, alicyclic, or araliphatic polyisocyanate with carbon dioxide to produce a compound having a trione ring and an isocyanato group, and reacting this compound with an active hydrogen-containing compound. The amines used are aliphtaic or aromatic tert. amines.
Patent JP-S6283317-A (JP)
Title: Production of rare earth metal compound having high purity
Inventor: MITSUI RYOICHI
IPC: C01F17/00
Filed: 1985-10-08
Abstract: PURPOSE:To extremely simply obtain the titled compd. useful as a functional optical material, magnetic material, electronic material, etc., by subliming impurities from an acetylacetone complex compd. obtd. by the reaction between a rare earth metal compd. contg. impurities and acetylacetone. CONSTITUTION:A rare earth metal compd. contg. impurities such as compds. of Fe, Th, U, Al, Zr, etc., is transformed to an oxide or chloride, which is then mixed with acetylacetone (ammonium) and is allowed to react at room temp. Thus, a complex compd. of the rare earth metal with acetylacetone is obtd. by filtration and washing with water of the reaction product. Then, the obtd. complex compd. is charged to a sublimation device and the impurities are removed by carrying out sublimation under, if necessary, reduced pressure, at, for example, ca. 80 deg.C or 150 deg.C, etc., for <=2hr. For example, even if the content of the impurities is only several ppm, the titled compd. contg. <=100ppb impurities may be obtd. easily.
Patent JP-2000055963-A (JP)
Title: Device for measuring amount of charge transfer
Inventor: NAGAO NOBUAKI
IPC: H01J11/36
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To observe the behavior of wall charge at the time of address by providing both pulse waveform generating devices to impress pulse voltage waveform on the first, second, and third electrodes and a current integration measuring device between one of the electrodes and the corresponding pulse waveform generating device and measuring the changes with time in the amount of charge together with the changes with time in the voltage waveform to be impressed on each electrode. SOLUTION: Pulse waveform generating devices 1 to 3 to impress a drive waveform on each of a scan electrode, a sustaining electrode, and a data electrode are provided. The potential difference Vscn-sus between the scan electrode and the sustaining electrode is detected through the use of a differential amplifier A1. The potential difference Vcs of a reference condenser Cs inserted between the sustaining electrode and the device 1 is detected by a differential amplifier A2. The potential differences Vscn-sus and Vcs and data electrode voltage V data are measured by an oscilloscope. The reference condenser Cs is for measuring the amount of charge on the side of the sustaining electrode, and the amount of charge transfer is computed by measuring the amount of change ΔVcs in the potential difference Vcs which changes due to the drive waveform impressed on each electrode.
Patent JP-H0969367-A (JP)
Title: Manufacture of cylindrical fuel cell
Inventor: AKIYAMA MASAHIDE
IPC: H01M8/24
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the bonding strength between an air pole, the electrolyte and a collector is not enough and that the polarization resistance and the contact resistance of the interface is increased so as to hinder the power generating performance of a fuel cell itself in co-sintering. SOLUTION: This manufacturing method of a cylindrical fuel cell is provided with a process for manufacturing a cylindrical molding as an air layer 1, which is made of the air pole forming powder, a process for calcining the cylindrical molding at 900-1400 deg.C, a process for winding a sheet-shaped molding as a solid electrolyte layer 2, which is made of the solid electrolyte forming powder, and a sheet-shaped collector layer 4 as a collector layer 4, which is made of the collector forming powder, around the surface of the calcined cylindrical molding for lamination. A process for co-sintering the cylindrical laminated body at 1300-1700 deg.C in the oxidizing atmosphere is provided.
Patent JP-H1044611-A (JP)
Title: Thermal transfer cover film
Inventor: OSHIMA KATSUYUKI
IPC: B41M5/382
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of jamming by containing particles in a heat-sensitive bonding agent layer, roughening its surface and lowering the contact area with an image receiving paper or the like. SOLUTION: A thermal transfer cover film 10 is constituted of a transparent resin layer 2 and a heat-sensitive bonding layer 3 formed successively on a base film 1. Various kinds of base films used for a thermal transfer sheet publicly known heretofore can be used as a base film 1. Various kinds of resin of superior resistance to wear, resistance to chemicals, transparent hardness and the like can be used for the transparent resin layer 2. The heat-sensitive bonding agent layer 3 is a transparent layer formed of fine particles in a thermoplastic resin of good heat bonding, and its thickness is approximately 0.1-10μm.  As for the fine particles contianed in the heat-sensitive bonding agent layer, an inorganic pigment, resin particles, wax particles or the like are used, and the particle diameters are 0.1-10μm and the content to be contained is 0.1-10 pts.wt. thin of 100 pts.wt. to be used for the heat-sensitive bonding agent layer.
Patent JP-H0775773-A (JP)
Title: Distilled water making machinery
Inventor: TANAKA JUNZO
IPC: C02F1/04
Filed: 1993-09-08
Abstract: PURPOSE:To provide a distilled water making machinery capable of drinking without anxiety. CONSTITUTION:A three way valve 16 for switching the air side to a condenser side is mounted in a pipe part 14 leading from a evaporating chamber 2 to the condenser 11 and is operated so as to communicate with the air side at the time of heating water in the evaporating chamber at first and to communicate with the condenser side after boiling for a fixed time necessary for evaporating a trihalogenated methane or the like.
Patent JP-S60116642-A (JP)
Title: 2-mono-substituted methyl-5,5-dimethyl-cyclo-2-hexenone derivative
Inventor: KATOU KUNIMOTO
IPC: A61K31/22
Filed: 1983-11-29
Abstract: NEW MATERIAL:A compound shown by the formula I [X is halogen, OH, nitroxy, or -O-Y-R; Y is carbonyl, or sulfonyl; R is (phenyl-substituted) lower alkyl, (phenyl-substituted) lower alkenyl, or (lower alkyl-substituted) phenyl]. EXAMPLE:2-Iodomethyl-5,5-dimethyl-cyclo-2-hexenone. USE:An antitumor agent. PREPARATION:A 2-carboethoxymethyl-5,5-dimethyl-cyclohexene-1,3-dione shown by the formula II is reacted with oxalic acid chloride in anhydrous benzene to give a compound shown by the formula III, which is reductively dechlorinated to give a compond shown by the formula IV (Z is Et). This compound is then hydrolyzed in alkali, and the obtained compound is reacted with a halogen or halogenating agent to give a compound shown by the formula I where X is halogen.
Patent JP-S6378014-A (JP)
Title: Non-contact probe for rod-shaped object
Inventor: YOGO TERUAKI
IPC: G01B11/245
Filed: 1986-09-20
Abstract: PURPOSE:To measure the center coordinate of a rod-shaped object by non- contact, by allowing a probe having two optical sensors supported so as to be freely rotatable by a supporting means, to approach an object to be measured, and detecting optical its contour. CONSTITUTION:The titled probe is constituted of a probe 1 provided with two optical sensors consisting of two pieces of projectors 105, 106 whose radiating directions are different from each other and to pieces of photodetectors 107, 108 provided on each optical axis A, B irradiated from the projectors 105, 106, a supporting means 2 for supporting this probe 1 so as to be freely rotatable around one shaft, and an angle detecting means for detecting a turning angle of the probe 1. In this state, the probe 1 having two sensors supported so as to be freely rotatable by the supporting means 2 is allowed to approach an object to be measured P from an arbitrary direction, its contour is detected optically, and a rotational angle of the probe 1 in its detected two points or more is detected by the angle detecting means. Accordingly, the center coordinate of a rod-shaped object can be measured by non-contact.
Patent JP-S60115492-A (JP)
Inventor: KUROKAWA JIYUNJI
IPC: B43K1/02
Filed: 1983-11-29
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-S61100998-A (JP)
Inventor: SAKAEDA MASATAKA
IPC: H05K3/40
Filed: 1984-10-23
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-H0968606-A (JP)
Title: Production of color filter
Inventor: SUGIMOTO YASUSHI
IPC: G02B5/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a thin black matrix (light-shielding layer) having high optical density by forming a light-shielding layer from a resin compsn. for a light-shielding layer containing alcohol-soluble polyamide. SOLUTION: A resin compsn. for formation of a light-shielding layer is prepared by dispersing a light-shielding material in a soln. of an alcohol-soluble polyamide. As for the light-shielding material, a black pigment such as carbon black, iron black or a metal oxide such as iron tetraoxide, metal sulfide or mixture of these can be used. By using an alcohol-soluble polyamide having excellent alkali resistance as the resin of the light-shielding layer, development of the resist layer and etching of the light-shielding layer can be separately performed (which means that after the resist layer is developed with alkali, the light-shielding layer is etched with an acid or alcohol), so that a high accuracy pattern can be formed.
Patent JP-2001052357-A (JP)
Title: Two-axial actuator and its assembling method
Inventor: KAMATA SHIGEYUKI
IPC: G11B7/09
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-axial actuator, which makes nearly uniform the spring constants of elastic support members, by eliminating variance of curvature and length, when the elastic support members are built in the two-axial actuator and also facilitates soldering connections of the elastic support members, and its assembling method. SOLUTION: This actuator is equipped with a lens holder 112, where an objective 111 is fixed and suspension wires 113 and 113, which support both the tracking(T)-directional sides of the lens holder 112 on a fixed member 115, so that the lens holder 112 can move in a focusing(F) direction and the tracking(T) direction, and one-end parts of the suspension wires 113 are fixed to the support parts 112a and 112a on both the sides of the lens holder 112 with ultraviolet-ray setting resin 140 and soldering parts 130a and 130b are provided at the tip part sides of the suspension wires 113 and 113 projecting from the support parts 112a and 112a.
Patent JP-S6467588-A (JP)
Title: Method and device for drying cereal
Inventor: KANEKO AIJIRO
IPC: F26B17/14
Filed: 1987-09-07
Abstract: PURPOSE: To keep the mixing ratio of dry hot air within a specified range during drying work by circulating hot exhaust wind used for drying circulating grains so that the grains are bathed again in the hot exhaust wind when the water content of the grains and the mixing ratio of outer air drops below a specified value. CONSTITUTION: When the fact that the water content of grains to be dried is lower than about 25% and the mixing ratio of outer air is lower than 20 Gr/kg is detected during drying work, an on/off damper 132 is operated to increase the opening area of a ventilation passage 129 and to decrease that of an outer air intake window 130. A part of hot exhaust air discharged to the outside by a suction/exhaust unit 127 through a dust discharge tube 128 is returned back to an air supply chamber 124 along with the outer air sucked through the outer air intake window 130 and fed to a burner 125 before being supplied again to a hot air supply chamber as dry hot air of appropriate temperature.  Mixing ratio of hot dry air obtained using a part of the hot exhaust air is held in the range of 10-20 Gr/kg by a damper 132 subjected to automatic opening control by the signal from an absolute humidity sensor disposed in the hot air supply chamber and the drying work is continued thus producing specified dry grains.
Patent JP-S6380109-A (JP)
Title: Liquid fuel combustion device
Inventor: OTSUKI TOSHIO
IPC: F23D3/18
Filed: 1986-09-24
Abstract: PURPOSE:To enable easy control of a combustion amount through regulation of the flow of fuel within a capillary tube body by means of a voltage, by a method wherein electrodes for applying a voltage are installed to a part or the whole of the capillary tube body. CONSTITUTION:A pair of electrode plates 5 and 5, controlling the pumping force of a capillary tube through application of a voltage, are installed to a capillary tube body 4, a pair of the electrodes 5 and 5 are electrically insulated from each other, and are interconnected through a burner 2 and an insulating material 6. When a D.C. high voltage is applied between the electrode plates 5 and 5 by means of a voltage controller 8, electrostatic pumping function by an electric fluid effect is exerted on the interior of fuel in the capillary tube body 4, and the capillary tube pumping force of the capillary tube body 4, and the capillary tube pumping force of the capillary tube body 4 is increased. The capillary tube pumping force is proportional in a specified range to the intensity of a voltage applied between the electrode plates 5 and 5. Through regulation of the voltage applied between the electrode plates 5 and 5, a vaporizing amount of fuel is changed according to only a change in the applied voltage, and a combustion amount can be easily controlled.
Patent JP-H0667126-A (JP)
Title: Semiconductor wavelength filter and semiconductor laser
Inventor: ISHII HIROYUKI
IPC: H01S5/00
Filed: 1992-08-24
Abstract: PURPOSE:To easily control the coupling coefft. of a diffraction grating by providing the diffraction grating formed by periodically changing the conduction type of at least one layer forming optical waveguide layers along the direction where light progresses. CONSTITUTION:The n type optical waveguide layers 12a of a high electron concn. and the p type optical waveguide layers 12b of a low electron concn. are periodically formed along the direction where the light progresses. The equiv. refractive indices of the optical waveguide layers 12 vary periodically as well. Then, the conduction type vary periodically in the optical waveguide layers 12 and the diffraction grating is formed. The semiconductor wavelength filter 10 exhibits the filter characteristic to reflect only the light near the Bragg wavelength corresponding to the period of the diffraction grating and to allow the passage of the other wavelength. A depletion layer 14 where carriers do not exist near the p-n junctions spreads out and, therefore, the fluctuations in the equiv. refractive index of the optical waveguide layers 12 decrease and the coupling coefft. of the diffraction grating decreases if the potential of the n type InP substrate 11 is set higher than the potential of a p type InP confinement layer 13.
Patent JP-H05205342-A (JP)
Title: Method of calibrating write-signal power level and movable medium memory device
Inventor: DEEBITSUDO II KOORU
IPC: G11B7/125
Filed: 1992-08-24
Abstract: PURPOSE: To obtain an optimum reading signal by supplying plural writing signal power levels to a marking source, correlating the measurement value of the amplitude of a reading signal to the specified signal power level and deciding the calibrated writing signal power level. CONSTITUTION: A track in a magneto-optical medium 30 is selected for a calibration test, under the control of a microprocessor 40. The sectors 00-23 of the selected track are erased. The entire writing signal power levels of the laser 67 are expressed as an integer value and converted from digital into the analog. A sector number is set to n=00, and also the writing signal power level is selected. Test patterns are respectively marked by the successively increased writing signal power level from an offset writing signal power level W0 , the test pattern is read and the reading signal is correlated with the writing signal power level. The adjustment portion of the writing signal power level from an offset is calculated through the use of min. square parameter, and the writing signal power level is determined.
Patent JP-H0860783-A (JP)
Title: Vibration control floor for exercise
Inventor: KAWAGUCHI YOSHIHIRO
IPC: F16F15/04
Filed: 1994-08-24
Abstract: PURPOSE: To mitigate the impact force caused by continuous exercises or jumps, reduce vibrations of the low-frequency component, and satisfactorily prevent the propagation of vibrations to the peripheral portion at a low cost to the utmost. CONSTITUTION: A rigid floor support body 2 made of concrete having the weight of 1.2ton/m<2> or above is provided on a floor slab W via air springs 3... having the inherent frequency of 2Hz or below. A laminated rubber of two vertical stages is provided between the side face in the horizontal direction of the floor support body 2 and a peripheral structural body Wa, and a wooden floor material 6 is fitted on the floor support body 2.
Patent JP-H0668764-A (JP)
Title: Damper
Inventor: SHIBATA KIWAMU
IPC: H01H50/30
Filed: 1992-08-24
Abstract: PURPOSE:To provide a damper by which collision sound or vibration caused from an apparatus such as a realy or a switch can be reduced and cost reduction and downsizing become possible and a complicated damper characteristic can be realized and which can cope with a wide range of apparatus such as the relay or the switch. CONSTITUTION:A holding member 12 where two semi-spherical domes are formed on one surface (obverse) of a partition plate 11 is stuck so that respective through-holes 11a are covered with the respective semi-spherical domes, and the first chamber 12a and the second chamber 12b are formed. A holding member 13 where a single semi-spherical dome is formed on the other surface (reverse) of the partition plate 11 is stuck so that the two through-holes 11a are covered with the semi-spherical dome, and the third chamber 13a is formed. A proper quantity of viscous oil 14 is sealed up in space composed of the three chambers 12a, 12b and 13a and the two through-holes 11a, and the two through- holes 11a become a flow passage of the viscous oil 14.
Patent JP-H0969190-A (JP)
Title: Drink storing device and automatic vending machine provided with the device
Inventor: CHIGIRA NOBORU
IPC: A47J31/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the measuring accuracy of pressure, to make a storage tank compact and to easily integrate the store tank in an automatic vending machine e.g. by detecting the quantity of drink stored in the storage tank by air pressure pressed by the drink. SOLUTION: Prior to detecting the quantity of coffee A in a batch tank 24, an air pump 55 is driven for a prescribed time in the closed state of an air solenoid valve 54, and while continuing the drive of the pump 55, the air valve 54 is opened only for a prescribed time. Thereby, air compressed by the pump 55 is allowed to flow into an air pipe 49 and coffee B stored in the lower part of the pipe 49 is pressed into the tank 24. After holding air in the pipe 49 at a prescribed quantity, air pressure corresponding to each liquid height H1, H2 or H3 is formed and detected by a pressure sensor 52, the quantity (liquid level) of coffee in the tank 24 is found out by conversion and the data are sent to a control part to control the quantity of coffee.
Patent JP-H04107060-A (JP)
Title: Facsimile equipment
Inventor: YAMADA KENJI
IPC: H04M11/00
Filed: 1990-08-28
Abstract: PURPOSE:To save the labor of a cover sheet preparing operation by an operator, and to improve an operability by providing exclusive cover sheets for each destination as needed, and storing them in a nonvolatile memory with telephone dictionary data. CONSTITUTION:The equipment is equipped with a nonvolatile memory 13 including a telephone dictionary memory 11 and a cover sheet memory 12. The operator stores transmission telegraphic messages in a text memory 1 by using an image reader 3 at the time of a facsimile transmission, and displays transmission pictures at a display part 6. Next, the operator inputs a destination FAX number, transmission starting time, the designation of the cover sheets, and the transmission telegraphic messages. At that time, when the designation of the cover sheets is defined as Y, the cover sheets are read out from the cover sheet memory 12 and displayed at the lower half of a facsimile transmitting screen. Then, a destination name, call originating source, and call originating date are automatically described in this cover sheet data. After that, a transmitting indication is operated by operating a keyboard part 7 so that the transmission telegraphic messages can be transmitted to the destination with the cover sheet data.
Patent JP-S6468272-A (JP)
Title: Adsorbent and removing apparatus
Inventor: YOKOHARI RIYUUICHI
IPC: B01J20/26
Filed: 1987-09-08
Abstract: PURPOSE:To selectively adsorb only an anti-DNA antibody substantially without losing effective components of body-fluid, by fixing a compound with an anionic functional group to a water-insoluble porous material. CONSTITUTION:A removing apparatus for an anti-DNA antibody includes an adsorbent 3, filters or meshes 4 and 5 which are disposed in a container 7 with a fluid inlet 1 and an outlet 2. The adsorbent 3 is prepared by fixing a compound with an anionic functional group to a water-insoluble porous material; it is formed, for example, by polymerization using a compound containing an anionic functional group or a functional group which can be easily converted to an anionic one as a monomer or a bridge formation agent.