baber/WOPTO huggingface dataset:
Patent JP-H057837-A (JP)
Title: Method for formation of coating film
Inventor: TAGUCHI MASAMI
IPC: C09D161/20
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a coating film excellent in finish appearance and adhesion property of the film by using a specified water-base coating material as a basecoat and a coating material containing vinyl polymer and specified hardening agent as a topcoat, and forming the film by 2-coat-1-bake process. CONSTITUTION:A water base coating material containing vinyl polymers, crosslinking agent, metallic pigment and/or coloring pigment is applied on the surface of a body to be coated. These vinyl polymers are used for controlling, comprising a water-soluble or water dispersion type base resin and monomer units of same kinds as the vinyl polymers, and has 20-80mgKOH/g acid value and 80-150mg KOH/g hydroxyl value. The amt. of vinyl polymers is 1-30wt.% of the total weight of the resin component in the water-base coating material. Then, a top coating material containing vinyl polymers and a hardening agent comprising melamine resin and/or diisocyanate compd. is applied thereon. Then, these coating layers are subjected to 2-coat-1-bake treatment to form a coating film.
Patent JP-H0846776-A (JP)
Title: Color correction method in color printer
Inventor: TAIRIYOU AKIRA
IPC: H04N1/387
Filed: 1994-07-26
Abstract: PURPOSE:To attain color correction while suppressing unnaturality by obtaining an output in response to an input in a region where the saturation largely changes with respect to a change in the lightness in the color expression range of an output of the color printer. CONSTITUTION:Points Ls, Lt are points to divide a region where a change in the saturation C is small with respect to a change in the lightness L from a region where a change in the saturation C is large with respect to a change in the lightness L. The point Ls corresponds to the region with a smaller lightness and the point Lt corresponds to the region with a larger lightness respectively. In the case of Lt<L1 (where L1 is lightness of data R1 given to a color printer), an output with respect to the R1 is a cross point RO1 between a straight line tying the R1 and (Lt, 0, -) and an outer ridge of a color expression range B. In the case of Ls>L2 (where L2 is lightness of data R2 given to a color printer), an output with respect to the R2 is a cross point RO2 between a straight line tying the R2 and (Ls, 0, -) and an outer ridge of a color expression range B.
Patent JP-S6094063-A (JP)
Title: Production of phosphatidyl cholin rich flowable mixture
Inventor: YOHANESU HENRIKUSU MARIA RETSU
IPC: A23J7/00
Filed: 1984-09-14
Abstract: A fluidized mixture that is enriched in phosphatidylcholine is prepared from a crude mixture that includes phosphatides according to a process wherein the crude mixture is fractionated preferably by extracting with an alcoholic solvent, and di- and/or tri-valent metal ions are added to the enriched fraction. Preferably triglyceride oil is added also. Further, a fluidized mixture is provided that includes phosphatidylcholine and phosphatidylethanolamine in a weight ratio of at least 3 and at least 0.01% by weight, preferably 0.10-0.35% by weight of di- and/or trivalent metal ions. The mixture preferably comprises also from about 20% to about 50%, more preferably from about 35 to about 45% by weight of triglyceride oil.
Patent JP-H0242416-A (JP)
Title: Method for driving liquid crystal element
Inventor: KITAYAMA HIROSHI
IPC: G09G3/36
Filed: 1988-08-02
Abstract: PURPOSE:To prevent the degradation of performance such as the lowering of bistability by impressing a voltage in a necessary and minimum time width at the time of switching a ferroelectric liquid crystal, impressing a voltage in reversed polarity by which the liquid crystal does not turn on to the liquid crystal in the left time, and decreasing that a DC component is impressed on the liquid crystal. CONSTITUTION:In a scanning time (t) of an i-th scanning electrode, a voltage V11 by which the ferroelectric liquid crystal is made into a first stable condition is impressed on a selective picture element on the i-th scanning electrode and a voltage V12 by which it is not made into the first stable condition is impressed on a non- selective picture element. In t0, a voltage V21 by which the ferroelectric liquid crystal is in a second sable condition is impressed on both selective and non-selective picture element on an (i+1)-th scanning electrode and in t1(t1=t-t0) provided at the end of the scanning time (t), a voltage V3 with the same polarity as the V11 by which it is not in the first stable condition is impressed. A voltage by which it is not in the two stable conditions is impressed on picture elements on the first to (i-1)-th and (i+2)-th to n-th scanning electrodes. Thus, even when a long time driving continues, its optical response characteristic scarcely changes.
Patent JP-H0911696-A (JP)
Title: Drawing pin having seal affixed under surface of drawing pin head
Inventor: SAIDA KAZUO
IPC: F16B15/00
Filed: 1995-06-26
Abstract: PURPOSE: To preclude a drawing pin from being lost when falling out of paper or the like, and also prevent paper or the like from being torn up and removed by affixing a seal under the drawing pin head, and making the drawing pin adhere to paper or the like. CONSTITUTION: A seal 2 is put on the whole or a part of the under surface of a drawing pin head 1, and the drawing pin head 1 is pressed against paper or the like in close contact relation, and then the pin 1 is stuck on the wall or the like. Besides, it is advantageous that the seal 2 has smooth paper or the like spread thereover so as to avoid being sticky before use and to be torn away therefrom during use. In addition, it is economical that an adhesiveness of the seal 3 is made somewhat weak so as to be recyclable by separation. As a consequence thereof, in the event of the drawing pin falling out of paper or the like, the drawing pin can be prevented from being lost. Or, paper can be protected from being torn away and removed therefrom.
Patent JP-S6168320-A (JP)
Inventor: UUGO NISUTORI
IPC: C01B39/06
Filed: 1985-09-04
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-S5983111-A (JP)
Title: Preparation of optical integrated circuit
Inventor: OKAMOTO KENJI
IPC: G02B6/12
Filed: 1982-11-04
Abstract: PURPOSE:To form a diffraction grating only in the limited place by preparing a diffraction grating pattern by double-beam interference exposure of a photoresist on a substrate, coating a thin film thereon, windowing the thin film and further etching the substrate with the diffraction grating pattern as a mask. CONSTITUTION:The 1st photoresist 10 is coated on a substrate 1, and is subjected to double-beam interference exposure and development thereby preparing a diffraction grating pattern. The 2nd photoresist 11 which is different in a curing characteristic from the 1st photoresist is coated on such diffraction grating pattern. A mask 12 is then brought into tight contact with the photoresist 11 and is exposed, then the 2nd photoresist in the part right under a transparent part 14 is cured. Since the 1st photoresist under a light shielded part 13 does not receive irradiation of light, the diffraction grating pattern is not erased. If such resist is developed, the diffraction grating pattern is exposed in the windowed part A where the diffraction grating is ought to be prepared and the other part is covered B. When the substrate is etched further, the substrate in the part A is etched in conformity with the diffraction grating pattern. A diffraction grating 15 remains in a desired place when the resists 10, 11 are stripped. The diffraction grating is formed in a desired region at a desired size by the above-mentioned method.
Patent JP-H0638744-A (JP)
Title: New heat-resistant glutamic acid dehydrogenase and its production
Inventor: OSHIMA TOSHIHISA
IPC: C12N9/06
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a new glutamic acid dehydrogenase excellent in the heat resistance and salt resistance and useful for clinical diagnosis, etc., by culturing a glutamic acid dehydrogenase-producing bacterium belonging to the genus Bacillus and subsequently collecting the enzyme. CONSTITUTION:A glutamic acid dehydrogenase-producing bacterium belonging to the genus Bacillus, such as Bacillus.acidocaldarius is cultured, and the produced enzyme is collected. The objective dehydrogenase has following characteristics; (i) action: catalyzes the oxidative amino-removing reaction of L-glutamic acid in the presence of nicotinamide adenine dinucleotide; (ii) substrate specificity; exhibits a substrate specificity to L-glutamic acid; (iii) optimal pH: 6.5-8.5; (iv) stable pH range: 5.0-13.0; (v) the range of suitable action temperatures: up to 75 deg.C; (vi) thermal stability (inactivation condition): stable up to 70 deg.C, and stable up to 95 deg.C when sodium chloride is present in an amount of 2M; (vii) inhibitor: inhibited with 1 mM mercuric chloride; (viii) mol.wt.: approximately 310000 by a gel filtration method.
Patent JP-2000029106-A (JP)
Title: Camera
Inventor: MARUYAMA ATSUSHI
IPC: H04N5/781
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use camera capable of photographing a subject on a silver salt film and converting the subject image into an electric signal, so as to execute photographing, without increasing the size of a device. SOLUTION: A cartridge having an electronic image pickup element for converting the subject image into the electric signal and a cartridge having a silver salt film optically exposed with the subject image can be loaded in the loading part 11 of a camera. The silver salt film is fed by a film driving circuit 25 and it is discriminated whether the cartridge having the electronic image pickup element is loaded or not on a communication circuit 21 through a contact 20. Then, the feeding operation of the film driving circuit 25 is controlled on the basis of the result of the discrimination of the communication circuit 21.
Patent JP-H0748536-A (JP)
Title: Water-based coating resin composition and coating material
Inventor: AIZU KAZUO
IPC: C09D133/04
Filed: 1993-08-05
Abstract: PURPOSE:To provide the composition or material capable of providing a coating film having good appearance, corrosion resistance and humidity resistance by using a specified acrylic resin emulsion obtained by copolymerizing a specified water-soluble acrylic resin with a reactive surfactant. CONSTITUTION:A water-soluble acrylic resin (A) neutralized with a base and having a hydroxyl value of 30-100, an acid value of 10-80, a glass transition point of -20 to 40 deg.C and a number-average molecular weight of 3X10<3> to 2X10<4> is mixed with an acrylic resin emulsion (B) obtained by copolymerizing a 0.1 to 1.5wt.% reactive surfactant with other unsaturated monomers, neutralized with a base and having a hydroxyl value of 30-100, an acid value of 1-40 and a glass transition point of -20 to 40 deg.C in an A/B weight ratio (in terms of the solid content) of 50/50 (preferably 40/60) to 1/99 to obtain a water-based resin composition. This composition is combined with an amino resin as a curing agent to obtain the coating material. Component A is preferably obtained by polymerizing, e.g. hydroxyethyl methacrylate preferably in the presence of an alkyd resin. Component B is obtained by emulsion-polymerizing the reactive surfactant as a component of the unsaturated monomer.
Patent JP-H0481395-A (JP)
Title: Shower device for weightless space
Inventor: TAKAHASHI NORIYUKI
IPC: A47K3/28
Filed: 1990-07-23
Abstract: PURPOSE:To make it possible to separate and remove water stuck to a human body like a water film by means of centrifugal force caused by rotation of the human body set on a rotary plate by arranging the rotary plate on which the human body is placed on the floor part of a shower chamber, and constituting the rotary plate rotatable by means of a rotational mechanism. CONSTITUTION:Water jetting parts 35 for jetting out hot water or cold water supplied from a shower water supplying device 33 are arranged on the inner peripheral surface of a shower chamber 31 consisting of a chamber in a nearly cylindrical shape formed with watertightness being maintained while a rotary plate 37 having small holes 39 is arranged on the bottom part of the shower chamber 31. Moreover, a fan 41 is installed above the ceiling part of the shower chamber 31, and an air blow port 43 thereof is opened in the center part of the ceiling surface of the shower chamber 31. Meanwhile, a suction port 51 is opened to the bottom surface of the shower chamber 31, and the suction port 51 and a suction device 53 are connected to each other with a communication pipe 55. The rotary plate 37 is made to be rotatable by means of a rotation mechanism 57 containing a motor 67, a human body set on the rotary plate 37 is rotated by means of this rotary plate 37, and water stuck to the body like a water film is separated and removed from the body by means of centrifugal force caused by this rotation.
Patent JP-H1040913-A (JP)
Title: Lithium secondary battery, negative pole carbon material, and manufacture thereof
Inventor: YAMAGUCHI CHIHARU
IPC: H01M10/05
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide carbon material of a negative pole having an isotropic texture useful for making a lithium secondary battery haggling a high discharge capacity and a high discharge efficiency by cross-linking a coal-based or petroleum-based raw material, followed by addition of a specific compound, baking and carbonizing. SOLUTION: A coal-based or petroleum-based raw material (such as coal tar) is subjected to a cross-linking process, preferably by air blowing process, at temperatures of 250-450 deg.C, followed by addition of phosphorous compound (such as P2 O5 ) as a gap increasing agent, if necessary a derivative of fluorine (such as 9,9-bis (4-(2-hydroxy-ethoxy)-phneyl) fluorine, and if necessary an oxide (such as p-toluene sulfuric acid), and baking for carbonization at temperatures of 800-1600 deg.C, for example in a reduced pressure or inert gas atmosphere. The amount of the gap increasing agent added is preferably 0.5-40 weight% relative to the object of addition, and more preferably 1-30weight%.
Patent JP-H0938465-A (JP)
Title: Vertical type denitrifying device
Inventor: ISHIKAWA TOSHIYA
IPC: B01D53/86
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type denitrifying device capable of facilitating the work at the time of maintenance and at the time of regenerating and exchanging denitrifying agents and eliminating the restrictive conditions in designing the apparatus. SOLUTION: A reaction vessel 1 constituting the device is internally provided with the chambers divided horizontally by partitions 10. Honeycomb baskets 23 laminated with the denitrifying agents 2 consisting of many pieces of catalysts constituted to a honeycomb shape are vertically housed in juxtaposition in the respective chamber. The lower sides of both chambers are respectively provided with gas passages 12 for communicating both chambers in such a manner that exhaust gases flow by turning back. In addition, apertures through which the respective honeycomb baskets 23 may be freely put in and out are formed on the side walls of the reaction vessel 1. The honeycomb baskets 23 are made freely puttable in and out from the inside of the reaction vessel 1 to the outside of the reaction vessel.  A cap member is fixed near the ends of the honeycomb baskets 23 via a thermal insulating member 22 interposed therebetween. The peripheral edge of the cap member and the respective chambers in the reaction vessel 1 are hermetically closed openably and closably by using gaskets and bolts.
Patent JP-H1035695-A (JP)
Title: Packaging bag with hanging hook
Inventor: KAWAI HIROFUMI
IPC: B65D30/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging bag with a hanging hook which can be used even at a low temperature by welding a separate hanging hook made of a laminate sheet of resin having specific cold resistance to an upper end seal of the bag. SOLUTION: In a packaging bag with a hanging hook constituted by sticking a hanging hook 20 to an upper end seal 10a of a bag, a two-layer laminate sheet comprising cold-resistant polystyrene resin 22 with heat-welding polyolefin resin 23 stuck or a three-layer laminate sheet comprising polyethylene terephthalate resin 21/cold-resistant polystyrene resin 22/heat-welding polyolefin resin 23 may be preferably used as a material of the hanging hook 20. When the hanging hook 20 is to be attached to the upper end seal 10a of the bag, a face of the heat-welding polyolefin resin 23 is overlaid facing the upper end seal 10a and attached by heat welding or ultrasonic welding.
Patent JP-S6173210-A (JP)
Title: Magnetic head
Inventor: KAJIYAMA MORIO
IPC: G11B5/245
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a compound magnetic head which has a track width of high accuracy and does not spoil the magnetic characteristic of a magnetic metallic film by forming magnetic head cores of a ferromagnetic (soft magnetic) ferrite material, nonmagnetic ferrite or nonmagnetic ceramics having an adequate coefft. of thermal expansion with respect to a magnetic metallic film. CONSTITUTION:The magnetic head is constituted of the main cores 2, 2' constituting a head gap G and auxiliary cores 1'', 1' joined to both sides of the main core. The main cores 2, 2' are formed of the magnetic metallic film such as amorphous having high saturation magnetic flux density and high magnetic permeability and the auxiliary cores are formed of the ferromagnetic (soft magnetic) ferrite such as, for example, Mn-Zn or Ni-Zn. The ferrite material which is made to take the accuracy of the track width into consideration and the camber quantity of the ferrite material into consideration and has the coefft. of thermal expansion alpha within a 80-130X10<-7>/ deg.C range is used for the ferrite material.
Patent JP-H05240181-A (JP)
Title: Multistage vacuum pump device
Inventor: TAKEUCHI TAKAO
IPC: F04C23/02
Filed: 1991-07-09
Abstract: PURPOSE:To provide a multistage vacuum pump capable of miniatur-ization by rotating vacuum pumps at a high speed. CONSTITUTION:A plurality of vacuum pump bodies 11, 12 are independent to each other. The respective vacuum pump bodies 11, 12 are driven by independent high frequency electric motors 13, 14. Each high frequency electric motor 13, 14 is driven by the AC power from an inverter 18.
Patent JP-S6439656-A (JP)
Title: Intermittent magnetic recorder
Inventor: TOUGE KAZUTOMO
IPC: H04N5/782
Filed: 1987-08-04
Abstract: PURPOSE:To reduce the skew of an intermittent recording tape in reproduction in spite of the time interval of intermittent recording, by performing accelerative correction after performing decelerative correction, and setting drum speed at the time of starting the next decelerative correction constant. CONSTITUTION:When an intermittent magnetic recording operation is started and a tape is driven by a tape driving signal, a transistor in a drum speed delecerative correction part 4 is turned ON by decelerative correction signals (a) and (b), and the current of a drum control signal to be supplied to the a drum driving part 3 is decreased, and drum speed is decelerated, and a video signal is recorded at relative speed equivalent to that of standard tape speed and a rotary head. After completing recording, the transistor in the correction part 4 is turned OFF, which terminates the decelerative correction. After that, the transistor in a drum speed accelerative correction part 6 is turned ON for a constant time by an accelerative correction signal, and the current to be supplied to the driving part 3 is increased, then, the drum speed is accelerated compulsorily, and stable reproduction can be performed after the drum speed is restored to constant drum speed.
Patent JP-H0243585-A (JP)
Title: Fixation device
Inventor: TAMAOKI JUNICHI
IPC: G03G15/20
Filed: 1988-08-04
Abstract: PURPOSE:To sufficiently cool a sheet even in the case that the sheet has a high temperature when image forming is repeatedly executed on the same sheet by providing a cooling means whose cooling ability can be adjusted behind a thermal fixing unit and controlling it with the aid of a control means. CONSTITUTION:The cooling means 35 and 36 whose cooling ability can be adjusted are provided behind the thermal fixing units 32 and 34 and the sheet where an image is fixed with heat is cooled by them. The cooling means 35 and 36 are controlled by the control means and the ability of the cooling means on and after a second fixing processing time is enhanced more than that at a first time when the image forming is repeatedly executed on the same sheet. That means, they are controlled so that the cooling roller 35 is used for the first copying time and both of the cooling rollers 35 and 36 are used for the second copying time and after. Thus, the sheet can be sufficiently cooled without lowering a fixing temperature even in the case that the sheet has a high temperature when the image forming is repeatedly executed on the same sheet.
Patent JP-S5984888-A (JP)
Title: Preparation of optically active lactone
Inventor: MINAMII MASAYOSHI
IPC: C07B61/00
Filed: 1982-11-06
Abstract: PURPOSE:To prepare an optically active lactone useful as a synthetic intermediate of (+)-biotins, economically in an industrial scale, by resolving a mixture of half esters using an optically active amine having a specific structure as the resolving agent. CONSTITUTION:A mixture of the half esters of formula I (R is benzyl; R' is lower alkyl or cycloalkyl) and formula II is separated into each half ester by treating with an optically active amine of formula III (R1 and R2 are H, halogen or lower alkyl) (e.g. alpha-phenyl-beta-phenyl-ethylamine), and the COOH group of the separated half ester is selectively reduced to obtain the optically active lactone of formula IV. The amount of the resolving agent is preferably 0.8-1.1mol per 1mol of the half ester mixture. The half ester mixture of formula I and II is preferably prepared by esterifying the dicarboxylic acid of formula V with the alcohol of fomula R'OH.
Patent JP-S6086570-A (JP)
Title: Image forming device
Inventor: IDE FUMITO
IPC: G03G21/00
Filed: 1983-10-18
Abstract: PURPOSE:To display exactly whether a developer of a developing device of a selected operating state exists or not, by a comparatively simple display, by detecting the presence of a contained developer of plural developing devices, and displaying a state that no developer exists. CONSTITUTION:When a color of a formed picture is selected by a color selecting switch of an operating panel, a black toner equal developing device or a red toner equal developing device becomes selectively an operating state, and a display is executed by a corresponding developing device display element 831 or 832 of a liquid crystal display panel 80 of the operating panel. Subsequently, whether a developer of a selected developing device exists or not is detected, and in case when no developer exists, a display is executed by toner non-existence state display elements 841, 842 corresponding to the elements 831, 832, respectively. In this way, whether the developer of the developing device of a selected operating state exists or not can be displayed and informed exactly by a comparatively simple display.