baber/WOPTO huggingface dataset:
Patent JP-S61189446-A (JP)
Title: X-ray external diagnosing method for gas insulating electric equipment
Inventor: BABA SHUICHI
IPC: G01N23/04
Filed: 1985-02-19
Abstract: PURPOSE:To specify an abnormal position by arranging a check plate interrupting the transmission of X-rays on the outer wall of a closed container, setting up a film on the upper part of the check plate and executing X-ray irradiation photographing from two positions symmetrical with the film about the center of the container. CONSTITUTION:If a defect is generated in a bolt Z which is a constitutional parts of a gas insulating electric equipment arranged in a closed container 1, X-ray photographing is executed to specify the defect. A small check plate 12 consisting of a material such as a lead plate interrupting the transmission of X rays is fitted to a part of the outer wall of the container 1 and the a film 13 is adhered to the surface of the check plate 12. An X-ray device 11 is arranged on a position symmetrical with the fitting position of the check plate 12, i.e. on a position turned by 180 deg. on the outside of the container. X rays are irradiated from the 1st position of the device 11 and then the device 11 is moved to the 2nd position to irradiate X rays from the 2nd position. The changing value of DELTAy which is the changing value of the image of the bolt 2 to the moving distance DELTAx of the device 11 is found out from the film 13 to find out a distance (a) from the outer periphery of the container 17 to the bolt 2. Thus, the bolt generating a defect can be specified.
Patent JP-S57143348-A (JP)
Title: Modified polyester composition
Inventor: KARAKI KAKUSHI
IPC: C08L67/02
Filed: 1981-02-27
Abstract: PURPOSE: A composition having extremely improved oxidation stability without lowering moldability, mechanical strength, and heat resistance, obtained by blending a modified polyester resin having improved crystallization characteristics with a specific phenolic compound and a phosphite.  
     CONSTITUTION: (A) A modified polyester obtained by copolymerizing and/or blending a polyester with 1W20wt% polyoxyalkylene compound (preferably one having a molecular weight of 400W5,000 and a metal content of 1W5wt%) having at least one metal salt of organic acid in a molecule is blended with (B) 0.1W 2wt% phenolic compound, e.g., 4,4'-methylenebis(2,6-di-t-butylphenol), having a melting point of ≥270°C and/or (C) 0.1W2wt% phosphite e.g., triphenyl phosphite, having a melting point of ≥270°C. An alkali metal salt of aromatic carboxylic acid is preferably cited as the metal salt of organic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11209623-A (JP)
Title: Crosslinkable silicon-containing polymer composition
Inventor: MORI SHIGERU
IPC: C08K5/14
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinkable silicon-containing polymer composition which can give a polysilane film having solvent insolubility and improved abrasion resistance and strengths. SOLUTION: This composition comprises (A) a silicon-containing polymer compound containing Si-Si bonds and Si-H bonds and having a weight-average molecular weight of 500-500,000; (B) a polyfunctional aromatic carboxylic acid allyl ester compound represented by the formula (wherein Q is -CO-, -CH2 -, or -C(CH3 )2 -; x is 0 or 1; y is 2, 3 or 4; and z is 1 or 2); and (C) an organic peroxide or an azo compound.
Patent JP-H071917-A (JP)
Title: Tire with two treads and groove shaped to conform therewith
Inventor: FURANSOWA JIERAARU
IPC: B60C11/00
Filed: 1994-02-28
Abstract: PURPOSE: To provide a tire excellent in behavior and durability by connecting a plurality of treads through a groove formed by putting a belt formed of a plurality of plies on radial carcass reinforcement having a specified width, depth, and radius of curvature. CONSTITUTION: A wire rod 7 with a radius of RT and a belt formed out of plies of a cord tilted by an angle of 10 to 50 deg. relative to a circumferential direction on a radial carcass reinforcement 10 on the inside of the wire rod and reinforcing treads 1A and 1B on a width L are put in the connection area between treads 2A and 2B at the center thereof. A connection groove 8 has two walls having a width 1 0.1 to 0.25 times the total width 2L of the treads 1A and 1B, 0.6 (RS-RE) in depth h, and tilted by an angle α of 15 to 25 deg. relative to a normal line N of a running surface and connected at an annular bottom part, where RS is the radius of a point of the outermost reinforcement 10, and RE is a radius of a point of the reinforcement 10 apart mostly in the axial direction, the radius RT of the gravity center G of the wire rod 7 on cross-section is equal to RE+0.1 (RS-RE).
Patent JP-S62187032-A (JP)
Inventor: KAZUMA YASUO
IPC: C08L21/00
Filed: 1986-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58146141-A (JP)
Title: Frequency conversion circuit
Inventor: SHIBATA FUMIAKI
IPC: H04B1/26
Filed: 1982-02-25
Abstract: PURPOSE:To prevent an unnecessary signal component from being leaked to the 2nd frequency conversion section, by making band pass characteristics from the 1st frequency conversion to the 2nd frequency conversion section steep. CONSTITUTION:In a series resonance trap circuit 13, the resonance frequency is set to a prescribed frequency f1 higher than the frequency of the 1st IF signal outputted from the 1st mixer 5, and the trap characteristics as shown in a figure are applied to an output signal of an IF amplifier 7. Thus, in inserting a series resonance trap circuit 13 between the IF amplifier 7 and the 2nd IF filter 10, the overall characteristics from the 1st frequency conversion section 3 to the 2nd frequency conversion section 8 are attenuated further at the skirt of the band pass characteristics.
Patent JP-H03235936-A (JP)
Title: Image reader
Inventor: UTO NOBUTAKA
IPC: G03G15/04
Filed: 1990-02-13
Abstract: PURPOSE:To read an image of a specific original having a size exceeding maximum effective original size neither too much nor too little by providing a carrier means which carries, the specific original having original width exceeding the short-side width of platen glass and a speed control means which controls the carrier speed of the carrier means corresponding to the image formation position of an image forming lens arranged by a lens arranging means. CONSTITUTION:This image reader has the carrier means which carries the specific original whose original width exceeds the short-side width of the platen glass and the specific original which is carried by this carrier means is exposed. Then when the image forming lens 12 is arranged at a specific magnification position by the lens arranging means corresponding to the specific original size, the carrier speed of the carrier means, e.g. a tractor 102 is controlled corresponding to the image formation position of the image forming lens 12 where the speed control means is arranged. Consequently, the specific original which exceeds the width of the loaded platen glass can be carried and read and when, for example, A3 size is the maximum effective size, the images of originals of up to A2 size can be read.
Patent JP-S61188589-A (JP)
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1985-02-18
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-H07238836-A (JP)
Title: Combustion chamber of direct injection diesel engine
Inventor: CHIYOU RIYUU
IPC: F02F3/26
Filed: 1994-02-28
Abstract: PURPOSE:To provide the same speed profile of rotating flow in a cavity as that in the combustion chamber of a diesel engine in the entire cavity. CONSTITUTION:A cavity 2 is recessed and provided on the top surface 5 of a piston 4 by off-setting from the cylinder center O1. Projections 12 protruded toward the opening 6 of the cavity 2 are provided on the bottom 11 of the cavity 2. A multi-nozzle hole nozzle 3 for supplying fuel spray toward the multidirections is provided in the cavity by off-setting from the cylinder center O1. The projections 12 are off-set to the cylinder center O1 side from the cavity center O2 by satisfying the relation of d1+I1=d2+I2=d3+I3. Where, the distance connecting the contact point of each nozzle hole 13 of the multi-nozzle hole nozzle 3 to the contact point of the first inner wall 9 of each fuel spray F sprayed from each nozzle hole with a straight line are d1, d2...,dn; the distance connecting each contact point to the center O3 of the projections 12 are I1, 12...,In.
Patent JP-H01203964-A (JP)
Title: Formation of electrode for oxygen concentration sensor
Inventor: SUGIE JUNJI
IPC: G01N27/409
Filed: 1988-02-10
Abstract: PURPOSE:To form an electrode which has excellent low-temp. activity and response speed and is useful for an oxygen concn. sensor of a thick film laminated type by forming a 1st electrode layer consisting of a 1st paste material on the surface of the sensor body. CONSTITUTION:The 1st electrode layer 2 is first formed of the 1st paste material mixed with solid electrolyte ceramic powder and platinum powder. The 2nd electrode layer 3 is thereafter formed of the 2nd paste material in which the platinum occupies the greater part on the surface of the 1st electrode layer. Namely, the electrode is constituted of the 1st electrode layer incorporated with the solid electrolyte ceramic powder in the part in contact with the sensor body 1 and the 2nd electrode layer 3 formed of the platinum in the greater part on the surface side. A gas to be measured passes the 2nd electrode layer 3 first. A catalytic action is surely effected in the 2nd electrode layer 3 and the diffusion resistance of oxygen decreased. The gas to be measured passes the 1st electrode layer 2 thereafter. There are many contact points between the solid electrolyte ceramic powder and the platinum powder in the 1st electrode layer 2 and the donation and reception of electrons are surely and rapidly executed. The response speed is thus improved and the electrode which is active even at a low temp. is obtd.
Patent JP-S5699498-A (JP)
Title: Rreparation of alpha-glycosyl steviol glycoside
Inventor: HIRATANI HAJIME
IPC: C07H15/256
Filed: 1980-03-11
Abstract: PURPOSE: To purify an aqueous solution of crude α-glycosyl steviol glycoside which is a highly water-soluble sweetener, easily, by treating the solution with a specific adsorbent.  
     CONSTITUTION: An aqueous solution of α-glycosyl steviol glycoside containing water-soluble saccharides and prepared by reacting stevioside with an α-glycosyl saccharide compound in the presence of α-glucosyl transferase, is brought into contact with a porous synthetic adsorbent (e.g. porous styrene-divinylbenzene polymer) to adsorb the α-glycosyl steviol glycoside selectively. The adsorbed glycoside is desorbed with a solvent such as a mixture of alcohol and water, to obtain a high purity α-glycosyl steviol glycoside. The objective sweetener can be obtained from the glycoside as white powder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04268531-A (JP)
Title: Signal electrode for optical waveguide device and its formation
Inventor: KIYONO MINORU
IPC: G02F1/035
Filed: 1991-02-25
Abstract: PURPOSE:To improve the adhesiveness to a substrate and the heat radiation, and to improve the performance and reliability of an optical waveguide device by providing a specific signal electrode for the optical waveguide device. CONSTITUTION:Signal electrodes 3, e.g. a progressive wave signal electrode and a ground electrode are formed on the optical waveguide 2, including branching optical waveguides 2a and 2b formed on the substrate 1 with electrooptic effect through a buffer layer 5. The signal electrode 3 and ground electrode 4 are constituted of thin metallic base electrodes 3a and 4a and thick metallic plating layer electrodes 3b and 4b. A projection metallic pattern 30 is formed on one side of the metallic base layer electrode 3a of the thin signal electrode 3, e.g. at the outside part. Thus, the projection metallic pattern 30 is formed and then this part is acted for prevention against underetching at the time of, for example, metallic base layer etching and serves as a heat radiation fin when a signal current flows to the narrow-width signal electrode 3 to reduce the heat strain, so that the signal electrode 3 is prevented from being peeled off.
Patent JP-H05226342-A (JP)
Title: Method and device for forming ball bump
Inventor: FUJII RYUICHI
IPC: H01L21/321
Filed: 1992-02-18
Abstract: PURPOSE:To accurately join a ball bump to an electrode pad without damaging the electrode pad and its peripheral section. CONSTITUTION:A ball bump is formed in such a way that a spherical body is formed at the front end of a thin metal wire after sucking a chip 21 from a wafer 2b which is diced into chips 21 in advance and placing the chip 21 on a stage 1b and the spherical body is pressed against and joined to the electrode pad of the pad 21. Since the ball bump is not formed on a wafer as in the case of the conventional method, but formed on the chip 21 which is formed by dicing the wafer into chips 21 in such a way, the moving extent of a bonding head 9b and the length of a horn 3b can be reduced. Therefore, damaging of the electrode pad resulting from erroneous positional accuracy caused by the geometric distortion of the horn 3b due to thermal expansion or from an overload to the electrode pad can be eliminated.
Patent JP-S59155061-A (JP)
Title: Ink dot printer
Inventor: TORISAWA YOSHIHIRO
IPC: B41J2/305
Filed: 1983-02-24
Abstract: PURPOSE:To raise the clearness of printing by lessening the amount of ink to be adhered to recording papers by a method in which a magnetic field slit is formed of magnetic poles of thin end edges and thin magnetic ink film is formed to prevent the scattering of the ink. CONSTITUTION:Magnetic poles 17 are integrally connected with the side walls of both ends of the magnetic coil 15 of an ink film former 10 and a magnetic field slit 16 is formed. An ink supply box 20 is positioned so that a magnetic ink film 21 is formed throughout the magnetic field slit 16 by electrically energizing an electromagnetic coil 15. Both end edges 22 of the magnetic poles 17 are made thinner, the magnetic flux density of the magnetic field slit 16 is raised, and a thin magnetic ink film 21 is formed.
Patent JP-H05231367-A (JP)
Title: Horizontal multicylinder rotary compressor
Inventor: HATAKE HIROAKI
IPC: F04C29/02
Filed: 1992-02-18
Abstract: PURPOSE:To stably supply oil to a compression mechanism part by a small sized constitution by partitioning each vane chamber behind a vane, which makes a reciprocating motion by following up rotation of respective rollers in a plurality of cylinders, and also connecting each vane chamber to a lubricating oil reservoir part or the like by each communication part. CONSTITUTION:Lubricating oil in a lubricating oil reservoir part 17A of a closed vessel 1 is sucked to the second vane chamber 15 through the second communication part 20b according to rising of a vane 13b in the second cylinder 9. In the first vane chamber 14, a vane 13a is lowered down to extrude lubricating oil to the second vane chamber 15 from a hole part 23, simultaneously flowed out from the first communication part 18b. Further, when the vane 13b in the second cylinder 9 is lowered down by rotating a rotary shaft 3, the lubricating oil sucked to the second vane chamber 15 is extruded and supplied to a compression mechanism part through a supply oil pipe 22. On the other hand in the first vane chamber 14, since the vane 13a rises to suck lubricating oil to the first vane chamber 14 from the hole part 23, the vane 13a is always well lubricated.
Patent JP-H06220194-A (JP)
Title: Polyimide solution composition and its production
Inventor: OIE YOSHIHIRO
IPC: C08G73/10
Filed: 1993-01-25
Abstract: PURPOSE:To produce a high-molecular polyimide excellent in heat resistat insulation property and shelf life by condensing an acid dianhydride with an aromatic diamine in the presence of a phenolic compound in an organic solvent. CONSTITUTION:An acid dianhydride (e.g. biphenyltetracarboxylic acid dianhydride) is condensed with an aromatic diamine (e.g. 1,4-benzenediamine) in the presence of a phenolic compound (preferably phenol, 4-methylphenol, etc.) in an organic solvent (preferably N-methy1-2-pyrrolodone, DMF, etc.) to produce the objective polyimide through direct imidation. In this reaction, the acid dianhydride and the aromatic diamine are used preferably in equimolar quantities and these raw materials and the organic solvent are used preferably in a ratio of 10 to 40wt.% and 90 to 60wt.% tespectively. Further, the phenolic compound is used in an amount of 2 to 50wt.% based on 100 organic solvent. The reaction is carried out preferably at 140 to 180 deg.C in an inert gas.
Patent JP-S55123931-A (JP)
Title: Exterior unit for interior-exterior separation type air conditioner
Inventor: SAKATA KANJI
IPC: F24F5/00
Filed: 1979-03-16
Abstract: PURPOSE: To make an exterior unit thinner, to reduce installation space, and to reduce the effects of hot blast and noise on the surroundings by a method wherein a fan motor is fixed to a back plate, a volute casing is arranged, and air is suked in at the front face and blown off at the upper and side faces.  
     CONSTITUTION: A heat exchanger 22 is arranged at the front face of an exterior unit housing 12, a fan motor 15 is fixed to a back plate 17, and a volute casing 14 and a bell mouth 19 are arranged around the fan 13. As is indicated by arrows A, air is sucked in from a suction port 21 at the front face of the housing 12, flowed through the heat exchanger 22 for heat exchange, and blown off from blow-off ports 24 at the upper and side faces. Thus, installation space is reduced because the housing 12 is made thinner and the back face can be contacted to wall or the like; noise is reduced because of the arrangement of the volute casing and the like; and the influence of hot blast on the surroundings can be reduced since air is sucked in at the front face and blown off at the upper and side faces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59159358-A (JP)
Inventor: KENTO NIRUSON
IPC: B41J2/155
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60176350-A (JP)
Title: Code converting method
Inventor: FUJIMOTO NOBUHIRO
IPC: H04L25/49
Filed: 1984-02-22
Abstract: PURPOSE:To make discrimination of bit logic unnecessary to facilitate parallel processings by inserting a pair pulse consisting of two bits ''1'' and ''0'' to every m-th bit in the BSI (bit sequence independency) system. CONSTITUTION:Pair pulses PP (''10'' and ''01'') are inserted to digital data 1-20, which are transmitted from a transmitting part to a receiving part, at intervals of, for example, 10 bits. Then, even if bits 1-10 are ''1'' continuously, this continuity is broken by the second bit of the pair pulse ''10''. Even if bits 11-20 are ''0'' continuously, this continuity is broken by the second bit of the pair pulse ''01''. In this case, since the pair pulse consists of a two-bit code, one bit is easily distributed to each of two processing circuit systems, and parallel processings are performed easily. Further, new information can be given to the pair pulse.
Patent JP-S63197276-A (JP)
Title: Picture processor
Inventor: KOGORI HITOSHI
IPC: G06T1/00
Filed: 1987-02-12
Abstract: PURPOSE:To perform the input of data to a data converting circuit from a system bus at a high speed and at a low cost by using a bus converting circuit which is used to supply the picture data received from the system bus directly to a picture information processing data converting circuit with no intervention of a CPU and a switch. CONSTITUTION:When the picture data supplied from a system bus 4 are processed, a switch 9 is set for selection of the data given from a bus converting circuit 8. Thus the picture data received from the bus 4 are converted into the data accordant with the specifications of an image bus 5 by the circuit 8 and supplied to a data converting circuit 3. In such a way, the picture data given from the bus 4 can be processed and supplied directly to the circuit 3 with no intervention of a CPU. Then data can be processed at a high speed.
Patent JP-S61190765-A (JP)
Title: Disk cartridge
Inventor: FUJITA MINORU
IPC: G11B23/42
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a stable drive torque of a counter display member by installing a reaction force receiving section to catch a reaction force caused by the deformation of a click member, at rotation of the counter display member. CONSTITUTION:When a lock member 19 is retreated by the insertion of a release pin 30 and a joint section 39 at the tip is removed from a tooth 31 in the counter display member 10, the member 10 is made possible to turn. After that, when the member 10 is drived, a joint section 35 is jointed in bending along with the surface of the tooth 32 and engaged with each section of the adjacent cent tooth 32, the member rotates only by the pitch portion of the adjacent tooth. At this time, since a member a of elastic construction provided at the tip of a joint section 35 is bent only by the height of the tooth 32 to the maximum, the reaction force corresponding to the stress produced by the deformations at the side of the tooth 32 is produced, and by this reaction force, the member 10 and click mechanism 14 are mutually pressed again. Then, the variance is not be produced in the relative position relation between the joint section 35 and the tooth 32, and the torque necessary for the rotation of the member 10 is stabilized.
Patent JP-H10281377-A (JP)
Title: Connecting mechanism of two tubular members
Inventor: FIXEMER ANDREAS
IPC: F16L37/248
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting mechanism which provides large sealing function in a simple structure, by structuring it so that a flexible bar-shaped body is transformed inward by engagement to projection and the lock condition is secured due to returning operation at the lock position, when a pair of blocking members which face each other in the axial direction are rotated circumferencially alternately. SOLUTION: At an unlocking position, blocking members 42, 44 are respectively located at the ends 16, 18 of pipes 12, 14, a spigot 90 of the blocking member 44 is inserted into a sleeve 62 of the blocking member 42, and the end 16 of the pipe 12 is inserted into an extended diameter part 30 of the pipe 14. A projection 66 is connected to a groove 92, and is inserted in the axial direction via this connection. Then, the blocking members 42 and 44 are mutually turned. When a projection 88 of a flexible bar 86 moves toward the projection 66 circumferencially, the flexible bar 86 is transformed inward, and it reaches the locking position, the projection 88 is engaged in a notch 64 which is adjacent to the projection 66 circumferencially, and therefore, the locking situation is provided.
Patent JP-S63200963-A (JP)
Title: Polishing device for noncircular type inner circumferential surface
Inventor: FUJIO KEIKICHI
IPC: B24B33/02
Filed: 1987-02-12
Abstract: PURPOSE:To make a noncircular type inner circumferential surface grindable in use of a general machine tool, by installing plural axis slits on the outer circumference of a cylinder body in radial form looking from a plane view, and fitting a platelike polishing stone in the said slit free of movement in the radial direction. CONSTITUTION:A polishing device 5 is attached to a spindle 1 of a general machine tool or the like, situating it in almost the center of a noncircular type inner circumferential surface 3a of the workpiece 3 clamped onto a table 2, and the spindle 1 is rotated at high speed. If so, the platelike grinding stone 7 fitted in a radial slit 6a of a cylindrical body 6 is advanced out of the slit 6a by dint of centrifugal force, coming into contact with a machining inner circumference surface, whereby the stone 7 grind the inner circumferential surface 3a with proper contact pressure as advancing or retreating to or from the slit 6a automatically in the radial direction at the noncircular type inner circumferential surface 3a. Therefore, the noncircular inner circumferential surface 3a is very easily grindable without using a high-grade machine tool.