baber/WOPTO huggingface dataset:
Patent JP-S5787827-A (JP)
Title: Continuous type plasma treating device
Inventor: IMADA KIYOSHI
IPC: B01J19/08
Filed: 1980-11-19
Abstract: PURPOSE: To improve the durability of sealing rolls and ripple members by forming the inside circumferential surfaces of the sealing rolls of an elastic material and the outside circumference thereof of a rigid material into one piece and forming the ripple members of an elastic material.  
     CONSTITUTION: The inside circumferential surfaces of sealing rolls 8, 9 of a prevacuum chamber of a continuous plasma treating device are formed of an elastic material 10 such as rubber and a rigid material 11 such as matellic pipe made of a thin plate that can sufficiently deflect to the outside circumferential side of said material 10 into one piece, and ripple members 12 are also formed of an elastic material. Since the seal between the rolls 8 and 9 and the seal between the rolls 8, 9 and the members 12 deform elastically, friction is prevented and durability is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0326670-A (JP)
Title: Reserved document conveyer
Inventor: KITAHARA MAKOTO
IPC: G03B27/62
Filed: 1989-06-23
Abstract: PURPOSE:To prevent generation of a jam by enabling a document to be conveyed to a circulative document conveying part from a reserved document conveying part when widths of the first and second restricting guides, detected by the first and second position detecting means, are equal to each other. CONSTITUTION:In a circulative document conveying part B, a document D1 on the first loading tray 21, after being processed, is discharged onto the tray 21 or a discharge tray 31. While in a reserved document conveying part A, a document on the second loading tray 1 is successively separation-conveyed to the circulative document conveying part B and discharged, after processing, onto the discharge tray 31. In this case, when a width size LB of the first restricting movable guide 102 in the circulative document conveying part B and width size LA of the second restricting movable guide 202 in the reserved document conveying part A, which are respectively detected by a detecting means, are in a relation of LA=LB, a document D2 can be fed from the document conveying part A to B, or the document is fed after the relation of LA=LB is obtained.
Patent JP-H0455326-A (JP)
Title: Production of distributed refractive index type optical element
Inventor: INAMI MINORU
IPC: C03B8/02
Filed: 1990-06-20
Abstract: PURPOSE:To enable the control of the max. and min. refractive indices of the title element by converting a sol prepd. by adding metal alkoxide and metallic salt in an arbitrary ratio into gel and immersing this gel in a soln. leaching out the metallic salt. CONSTITUTION:One or more kinds of metal alkoxides and one or more kinds of metallic salts are added in an arbitrary ratio to prepare a sol. This sol is converted into gel and this gel is immersed in a soln. leaching out the metallic salts. The gel is then washed, dried and sintered to obtain a distributed index optical element. By this method, the wax. and min. refractive indices of the element can be controlled and the dispersing characteristics can also be controlled by using several kinds of metal alkoxides. Distributed refractive index type optical elements having various characteristics can be produced.
Patent JP-H05219986-A (JP)
Title: Production of optically active halogen-containing alcohol
Inventor: MIYAZAWA TOSHIFUMI
IPC: C07C33/46
Filed: 1992-05-28
Abstract: PURPOSE:To efficiently obtain the subject compound having high optical purity by subjecting racemic modification of a halogen-containing alcohol and a vinyl ester to asymmetric transesterification in an organic solvent by using a specific hydrolase. CONSTITUTION:Racemic modification of a halogen-containing alcohol of formula I (R1 is 1-4C halogen-containing alkyl; R2 is 4-16C alkyl, aralkyl, etc.) and a vinyl ester of formula II [R3 is 2-11C alkyl, alkenyl, etc.; R4 is 2-4C (substituted) vinyl] are subjected to asymmetric transesterification in an organic solvent by using an enzyme derived from a microorganism selected from microorganism belonging to the genus Chromobacterium, Alcaligenes, Candida, Geotrichum, Humicola, Mucor and Rhizopus or an enzyme derived from bud of wheat to give the objective compound of formula III. The amount of the enzyme used is preferably 35-65wt.% based on the reaction substrate. The reaction is preferably carried out at 50-60 deg.C usually for 1-30 hours.
Patent JP-S6055844-A (JP)
Title: Manufacture of commutator
Inventor: TOKUMASU HIROYUKI
IPC: H01R43/08
Filed: 1983-09-02
Abstract: PURPOSE:To improve the rotating performance by feeding a tape on the surface of a commutator while dropping solution which contains paraffin, phthalic acid ester, nylon and silicon compound on the surface of a commutator to form the thin layer of the compound on the surface of the commutator. CONSTITUTION:A tape 2 of paper or resin is fed along the surface of a commutator 3 while dropping solution which contains at least one of paraffin, phthalic acid ester, nylon and silicon compounds. A thin film which has 0.5-200mum of the compound is formed on the surface of the commutator 3. Thus, the sliding property between the commutator and the brush is improved to suppress the production of frictional powder, and to prevent outside organic gas from being adsorbed, thereby improving the rotating performance.
Patent JP-H04361975-A (JP)
Title: Vibration isolator for hoist
Inventor: MIZUNO YUKIOMI
IPC: B66B11/04
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a vibration isolator for a hoist which can exhibit maximum vibration isolation of a vibration proof rubber by setting a position of the vibration proof rubber at the optimum position through sliding and pressing, and fixing it with a holding fitting so as to arrange the vibration proof rubber with good balance. CONSTITUTION:At a primary vibration isolator, a vibration proof rubber 14 is fixed at the optimum position of an upper and a lower sliding plates 17 and 18 and a rail and the vibration proof rubber 14 is moved and adjusted in the direction crossing the rail through an extended base 14d, while at the second vibration isolator, a vibration isolating frame rail is divided into an upper and a lower receiving rails 4b and 4d and a vibration proof rubber 8 is slid between them to be fixed to the optimum position.
Patent JP-S5976762-A (JP)
Title: Long distance annular vibration barrel working machine for line working
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/073
Filed: 1983-09-03
Abstract: PURPOSE:To permit to incorporate the machine into a full automatic production line by a method wherein an annular barrel is made so as to have the total length which is several to ten times of the total width thereof and so as to be symmetrical with respect to the center thereof while work pieces are loaded from one end and taken out of the other end thereof. CONSTITUTION:The annular barrel is constituted by connecting integrally semi- circular barrels 3a, 3a', which are opposing at both ends of the barrel, and parallel linear long barrels 3b, 3b' while the barrel is oscillated by only one oscillating force generated at the center thereof to work the work pieces by oscillation and achieve to make a line consisting of box-type oscillating barrels and circle-type oscillating barrels. According to this method, the work pieces may be worked selectively in one cycle with the tact unit of about several seconds, therefore, the working machine capable of working selectively in the line within wide range of working time may be obtained.
Patent JP-S6140123-A (JP)
Title: Molding method of decorative substance
Inventor: UZURANO YOSHINOBU
IPC: B29C45/14
Filed: 1984-07-31
Abstract: PURPOSE:To simplify exceedingly preparation in comparison to conventional after-treatment system by giving metallic luster only to mark parts when a decorative substance is molded. CONSTITUTION:A female mold 1 and a male mold 2 are closed to form a cavity 3. The insert 4 of metallic color corresponding to a mark is set on the male mold 2. When transparent resin material is injected, a decorative substance in which a transparent resin molded body 5 and the insert 4 are combined in one body is obtained. When this decorative substance is seen from the surface side (arrow direction) the metallic insert 4 of metallic luster or the mark is seen through a transparent resin molded body 5. Parts excluding the mark of the back is coated generally with paint film. A press-molded piece of aluminum, stainless steel, copper, etc. and a resin molded piece of aluminum, stainless steel, copper, etc. are used suitably for the insert 4. Transparent polycarbonate, acryl resin or the like is used for resin material.
Patent JP-S5869718-A (JP)
Inventor: YOSEFU FUEITO
IPC: C01C3/14
Filed: 1982-09-20
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-S5686366-A (JP)
Title: Test method for semiconductor memory device
Inventor: SAKAKAWA YOSHIMITSU
IPC: G01R31/26
Filed: 1979-12-14
Abstract: PURPOSE: To reduce the time of test, by giving a continuous operation to all cell amplifiers in a fixed time by reading the cells of the specified rows or lines after performing a writing of information to all cells and then carrying out a reading action for all cells.  
     CONSTITUTION: For a memory device having, e.g., 16 units of cells 1W16, the row of the cell is selected by the selection circuit 21 with the line of the cell selected by the selection circuit 22 each. Then the cells 1W16 are read or receive the writing action via the sense smplifiers 17W20 plus the input/output terminal 23. According to a test pattern, the rows are first selected successively through the circuit 21 and then the lines are selected through the circuit 22 to carry out a writing with every line to then proceed to the next row. Thus the writing is given to all cells. At the holding part, the first row is selected by the circuit 21 and the repetitive reading is given to each line through the circuit 22 to acutuate all amplifiers 17W20. Then, all cells are read in the same sequence as the writing part. In such way, the time of test is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5684786-A (JP)
Title: Reversible temperature-indicating material
Inventor: OMOTO KOUICHI
IPC: C09D5/26
Filed: 1979-12-14
Abstract: PURPOSE: To Provide the titled material which has excellent durability and in which color change temperature can be arbitrarily controlled, containing a specified electron-accepting and color-changeable org. cpd., an electron-donating org. nitrogen cpd. and a cpd. which nullifier the color change action of the nitrogen cpd. at a specified temperature.  
     CONSTITUTION: (A) An electron-accepting and color-changeable org. cpd. selected from a phthalein of formula I (wherein X is OH, OCOR, H; R is phenyl; B is CO, SO 2 ; A is an atomic group which is required to form a five-membered or six-membered ring together with B, O and central carbon atoms bonded to O) (e.g. Thymolphthalein), a fluorescein of formula II (wherein X, B and A are as defined above) (e.g. sulfofluorescein) and a derivative thereof, (B) an org. nitrogen cpd. which exhibits electron donating property to the above cpd. (A) (e.g. ethylamine or thiourea), and (C) a cpd. which nullifier the color change action of the cpd. (B) on the cpd. (A) at a specified temperature (e.g. sorbitol or amyl acetate), are mixed together. The mixt. is molten by heating to obtain the titled material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H086241-A (JP)
Title: Photosensitive planographic printing plate
Inventor: NOGUCHI KAZUO
IPC: G03F7/00
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate with high contrast and decreased remaining of colors by promoting the solubility of a photosensitive layer without decreasing the printing durability. CONSTITUTION:The roughened and anodically oxidized surface of aluminum plate colored with (1) a soln. containing a UV absorbent or (2) a soln. containing a UV absorbent and a compd. soluble or swellable with an alkali soln. so that the reflection density DS at the max. absorption wavelength in 340-450nm range is increased by 0.02-0.5 than the DS without dyeing. Then (1) a positive photosensitive compsn. layer containing an o-quinoazide compd. and inclusion compd. or (2) a positive photosensitive compsn. layer containing o-quinone diazide compd. is formed to obtain the photosensitive planographic printing plate.
Patent JP-S6317579-A (JP)
Title: Excimer laser device
Inventor: KAWAMURA SHINICHIRO
IPC: H01S3/038
Filed: 1986-07-10
Abstract: PURPOSE:To make the line of electric force and an equipotential surface roughly intersect orthogonally and to contrive to obtain a uniform electric field by a method wherein the equipotential surface is formed within the surface of a lattice-type electrode at the time of discharge by providing the lattice-type electrode within the plane roughly intersecting orthogonally to the electric field direction between a pair of main discharge electrodes. CONSTITUTION:The capacitances of peaking capacitors 5 and 6 and made equal, the capacitance of peaking capacitors 11 and 12 are made equal, and a lattice-type electrode 13 is provided within the plane at an equal distance from both main discharge electrodes 1 and 2. Therefore, the lattice-type electrode 13 always holds a potential of 1/2 of the potential difference between the main discharge electrodes 1 and 2, and an equipotential surface is formed within the plane where the lattice-type electrode 13 is positioned, that is, in the plane intersecting orthogonally the electric field direction. Thereby, the strain of the potential surface and the strain of the line of electric force are corrected, the potential surface and the line of electric force roughly intersect orthogonally and a laser, which has a broad beam section intensity distribution in the direction parallel to the main discharge electrodes as well and has a good spacious uniformity, can be obtained.
Patent JP-H1115159-A (JP)
Title: Negative photoresist material and pattern forming method by using same
Inventor: MAEDA KATSUMI
IPC: H01L21/027
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the negative photoresist material to be used for lithography using exposure light in the wavelength of 180-220 nm and high in transparence and etching resistance and sensitivity. SOLUTION: This negative photoresist material contains the polymer having a weight average molecular weight of 1,000-500,000 and repeating units represented by the formula and a photo-acid-generator generating an acid by exposure to light. In the formula, each of R<1> , R<3> , and R<5> is an H atom or a methyl group; R<2> is a 7-18C divalent cross-linked cyclic hydrocarbon group; R<4> is a hydrocarbon group having an epoxy group; R<6> is an H atom or an 1-12C hydrocarbon group; and each of (x), (y), and (z) is as follows: x+y+z=1, 0<x<1, 0<Y<1, and 0<=z<1.
Patent JP-H0253725-A (JP)
Title: Lactamimides as calcium antagonistic substance
Inventor: MAIKERU JII PARUFUREIMAN
IPC: A61K31/445
Filed: 1989-06-27
Abstract: PURPOSE: To obtain a calcium antagonistic substance composed of a specific lactam imide and useful as an antianginal agent, a vasodilator, a hypotensor, an antimaniac agent, etc. CONSTITUTION: This calcium antagonistic substance is composed of a compound of formula I [Z is H or a 1-4C alkyl; (n) is 3-16; R is an 8-15C alkyl, a (1-4 C)alkoxy (8-15C)alkyl, a (substituted) phenyl (1-16C)alkyl, a group of formula II (X is O or S; A is a bond or a 1-3C alkylene; R<1> is H, a 1-4C alkyl, a 3-6C alkenyl, etc.), formula III (R<2> is phenyl or a 3-6C cycloalkyl; R<3> is H or methyl), formula IV (R<5> is CH2 , CH2 Ch2 or CH=CH; R<6> is H or a 1-4C alkyl), formula V (R<7> is a 3-5C cycloalkyl; R<8> is H, a 1-4C alkoxy or a 1-4C alkyl; (p) is 1 or 2), etc.], such as 2-(2-norbornylimino)azacyclotridecane.
Patent JP-H0327484-A (JP)
Title: Method and device for deciding circular pattern
Inventor: HARA MASASHI
IPC: A61B6/00
Filed: 1989-06-26
Abstract: PURPOSE:To decide the level of probability that a prescribed area is the area in a circular pattern by obtaining the respective mean values in two directions of the absolute value or the square value of the difference of picture data in a prescribed area designated on a radiation picture. CONSTITUTION:When the circular pattern of a tumor shadow, etc., and an area where the linear patterns of a blood vessel shadows, etc., crowd, for instance, on a breast X-ray picture are compared and observed, the tumor shadow has the comparatively less fine variation of density and is flat, but in the area where the blood vessel shadows. etc., crowd, the fine variation in one direction appears more frequently (the blood vessel shadow, etc., extends in a definite direction frequently). On the basis of this observed result, the prescribed area is decided whether it is the area where the blood vessel shadows, etc., crowd or not according to the means value of two directions different from each other. Thus, it can be decided by comparatively high probability whether the prescribed area is the area in the circular pattern or not.
Patent JP-2000353907-A (JP)
Title: Composite antenna
Inventor: YAMASHITA KAZUO
IPC: H01Q1/24
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce a difference between an impedance in the case of using a spiral antenna part and an impedance in the case of using a rod antenna part, and to improve the mechanical strength of a joint between the spiral antenna part and the rod antenna part. SOLUTION: In this composite antenna, a rod element 20 is extended just below a sleeve 14, and a coaxial capacitor structure constituted of the rod element 20, a joint 18, and the sleeve 14 is formed. When a spiral element 12 is used as an antenna element, the deviation of the input impedance of the antenna is generated due to the coaxial capacitor so that an input impedance close to an input impedance in the case of using the rod element 20 as the antenna element can be obtained. The joint 18 is mechanically reinforced by the rod element 20 or the sleeve 14 across the whole length so that any failure such as fording due to bending can be hardly caused.
Patent JP-S6322341-A (JP)
Inventor: INOUE HIDEKI
IPC: B65D35/02
Filed: 1986-07-11
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-S6224677-A (JP)
Title: Formation of ground plane for superconducting circuit
Inventor: KURODA KENICHI
IPC: H01L39/24
Filed: 1985-07-24
Abstract: PURPOSE:To improve high-speed signal propagation characteristics and obtain a flat surface by a method wherein the first superconductor thin film, a metal layer and the second superconductor thin film are successively formed on a substrate and, after the second superconductor thin film is removed by using a photoresist which defines a contact part as a mask, the metal layer is converted into an oxide insulation layer. CONSTITUTION:The first niobium film 2, an aluminum film 8 and the second niobium film 7 are successively laminated on a substrate 1 composed of an Si wafer. A photoresist 3 is provided on the film 7 as an etching mask. Then oriented etching is carried out with CBrF3 gas in a reactive ion etching apparatus. At that time, as etching rate of aluminum is far smaller than that of niobium, if the etching is executed for more than a certain time, the process is stabilized after the aluminum is uniformly exposed. The specimen is then dipped in a mixed solution of ammonium pentaboronate, ethylene glycol and water and, if a current is applied to the solution with the specimen as an anode to oxidize the exposed parts of metals, a niobium anode oxide film 4 is formed on the side surface of the niobium film 7 and the aluminum film 8 is converted into an aluminum anode oxide film 9.
Patent JP-H0212226-A (JP)
Title: Matrix optical switch
Inventor: KURISAKA MASARU
IPC: G02B6/12
Filed: 1988-06-30
Abstract: PURPOSE:To easily couple a matrix optical switch with a fiber array by arranging linear Ti-diffused waveguides on both sides except a matrix optical switch constitution area formed on an LiNbO3 substrate in the perpendicular direction to a light incidence/projection end surface. CONSTITUTION:The Ti-diffused waveguides 3 are formed on the LiNbO3 substrate 1 to constitute a matrix 4 and two linear Ti-diffused waveguides 7 are formed on both sides except the constitution area of the matrix 4 in the perpendicular direction to the light incidence/projection end surface 6. Then, On one light incidence/projection end surface 6, plural optical fibers 5 are connected to the Ti-diffused waveguides 3 and linear Ti-diffused waveguides 7 through a fiber array 2. Consequently, the facilities for the coupling are simplified and the coupling operation is made easy.
Patent JP-S6055668-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/788
Filed: 1983-09-07
Abstract: PURPOSE:To enable the control of the lower and upper limit values of the threshold voltage value corresponding to memory information by a method wherein the second region of a nonvolatile memory transistor channel is put in parallel with a channel region, having a high impurity concentration of the same conductivity type as that of a semiconductor substrate, and covered with a charge accumulated region. CONSTITUTION:After field oxide films 2 are selectively formed on the surface of the Si substrate 1, a gate oxide film 5 is formed, and then the surface of the substrate 1 is selectively exposed by removal of desired parts. The first high impurity concentration region of P-conductivity type is formed in the surface of the substrate 1 at the active region where no Si thin film 4 remains, and the second one 17 of P type conductivity type in the surface of the substrate at the active region. After an Si thin film is reduced in resistance, a control gate is formed by etching in such a manner that a floating gate 4 and the first and second region 17 are covered. A transistor 14 at the region covered with the floating gate is modified in the threshold voltage value to an arbitrary value according to the rewrite pulse conditions.
Patent JP-H0537241-A (JP)
Title: Fm detector
Inventor: KAWAKAMI KENICHI
IPC: H03D3/02
Filed: 1991-07-04
Abstract: PURPOSE:To reduce pulse noise at a weak electric field of an FM detector employing a PLL detector. CONSTITUTION:An FM modulation signal amplified by a broad band amplifier 1 and outputted is inputted to one input terminal of a narrow band filter 3 and a signal selection circuit 4. The narrow band pass filter 3 is a narrow band pass filter using a carrier frequency as its center frequency and the FM modulation signal whose noise signal is reduced is inputted to the other input terminal of the signal selection circuit 4. When the level of the FM modulation signal is sufficiently high in the signal selection circuit 4, the FM modulation signal directly inputted from the broad band amplifier 1 is selected by a level detection output of a level detector 2 and fed to a PLL detector 5, in which the signal is demodulated, Furthermore, when the level of the FM modulation signal is in the state of approaching the noise level, the signal selection circuit 4 selects the FM modulation signal outputted from the narrow band pass filter 3 by the level detection output and fed to the PLL detector 5, in which the signal is demodulated.
Patent JP-S6214955-A (JP)
Inventor: BORUFUGANGU HARUTOMAN
IPC: B03C3/02
Filed: 1986-07-11
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。