baber/WOPTO huggingface dataset:
Patent JP-H04288095-A (JP)
Title: Complemental activity-inhibiting agent
Inventor: HAYASHI KOJI
IPC: A61K31/56
Filed: 1991-01-22
Abstract: PURPOSE:To provide a complemental activity-inhibiting agent containing a specific beta-boswellic acid derivative as an active ingredient, having a good complemental activity-inhibiting activity and effective for treating autoimmune diseases such as systemic erythematoides and articular rheumatism. CONSTITUTION:The petroleum ether extract of a mastic is applied to a silica gel column gel chromatography and subsequently eluted with a hexane/acetone solvent. The fifth fraction is further eluted and purified with a negative phase gel using a methanol/water solvent to produce an approximately 1:1 mixture of alpha- and beta-boswellic acid acetates. The mixture is recrystallized from a hexane/ acetone mixture solvent and further subjected to a high performance liquid chromatography to separate the alpha-boswellic acid acetate from the beta-boswellic acid acetate. The beta-boswellic acid acetate is hydrolyzed to provide the objective compound (salt) of the formula (R1, R2 are H, alpha-hydroxyl group, or R1 and R2 are O together; R3 is H, acetyl).
Patent JP-S62178295-A (JP)
Inventor: MURATA SUSUMU
IPC: H04N7/035
Filed: 1986-02-01
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-S55114048-A (JP)
Title: Power supply system for repeater for light transmission
Inventor: FUJITA KENGO
IPC: H02J50/00
Filed: 1979-02-23
Abstract: PURPOSE:To constitute a non-inductive link by transmitting distantly energy for driving a repeater in light from a terminal station by making use of a cable of fiber dedicated to light energy transmission or optical signal fiber. CONSTITUTION:Through light energy transmission fiber cable 9 with a little loss of light energy, part of light energy is supplied to repeaters 3 and 4 to drive respective repeaters. Light energy generator 6 can use a CO2 laser or YAG laser. Further, energy splitter 10 can use a half mirror and a ratio of energy to be passed to that to be reflected can be varied by varying the reflection factor of the half mirror.
Patent JP-S6198527-A (JP)
Title: Method of making bag of plastic film
Inventor: INAGAKI HIROMICHI
IPC: B29C65/08
Filed: 1984-02-07
Abstract: PURPOSE:To obtain a package state having a good appearance in a method of making a bag of a plastic film using ultrasonic waves or high-frequencies, by eliminating an unsealed part from the sealed boundary. CONSTITUTION:When a plastic shrunk label film 1 is made into a cylindrical bag by joining the opposite sides, ultrasonic sealing (or high-frequency sealing) is applied to approximately the central part of the overlapped opposite sides 2, 3, and the unsealed part 5 of the upper side 3 is eliminated from the sealed boundary at the time of the sealing operation. The elimination of the unsealed part 5 may be carried out after the sealing operation.
Patent JP-H01195775-A (JP)
Title: Color picture processing system
Inventor: HIRATSUKA SEIICHIRO
IPC: G03G15/01
Filed: 1988-01-30
Abstract: PURPOSE:To obtain a hard copy of a picture without deterioration in picture quality by constituting a color ghost correction means by a binary processing color ghost correction means and a 4-value processing color ghost correction means. CONSTITUTION:The color ghost correction is executed in response to the kinds of pictures. Thus, the color ghost correction circuit 18 consists of the binary color ghost correction circuit and the 4-value color ghost correction circuit. Then either of the the binary color ghost correction circuit and the 4-value color ghost correction circuit is selected by a command from a binary/tetral selection circuit 20. Then the color ghost correction is executed in response to the kind of the picture after the color correction and before multivalue processing. Then proper color ghost correction is applied to the picture data before multi-value processing and a hard copy of the picture is obtained without deteriorating the picture quality with simple circuit constitution.
Patent JP-S63190192-A (JP)
Title: Tin plate for unpainted acidic fruit can having superior corrosion resistance
Inventor: OYAGI YASHICHI
IPC: C25D5/26
Filed: 1987-02-02
Abstract: PURPOSE:To improve the corrosion resistance of tin plate using Al killed steel as the base for light-colored fruit cans by properly controlling the crystal texture of the steel and the amt. of the alloy layer. CONSTITUTION:When the amt. of the alloy layer of tin plate using Al killed steel as the base is 0.6-1.70g/m<2>, the intensity of the (111) crystal faces (the ratio in X-ray intensity to random orientation) of the crystal texture of the steel as typical index faces is preferably regulated to <=5.0. In case of >5.0 intensity of the (111) crystal faces, it is necessary to satisfy the inequality (where the amt. of the tin-iron alloy layer is expressed in terms of the amt. of the alloyed tin). Tin plate produced by the present technique has 3.0-12.0 intensity of the (111) crystal faces.
Patent JP-S58138382-A (JP)
Title: Preparation of immobilized glucoamylase
Inventor: YAMAMOTO HIDEFUMI
IPC: C12N11/08
Filed: 1982-02-09
Abstract: PURPOSE:To provide the titled highly active immobilized enzyme, by using a macroporous phenol formaldehyde anion exchange resin as the carrier, absorbing glucoamylase to the carrier in the presence of a water-soluble polysaccharide, and reacting with a crosslinking agent. CONSTITUTION:A macroporous phenol formaldehyde anion exchange resin having a specific surface area of >=5m<2>/g, pore volume of micropores having 100- 2,000Angstrom  diameter of >=0.2cc/g, and anion exchange capacity of the (substituted) amino group of >=1meq/g, is used as the carrier. The carrier is adsorbed with a natural or modified water-soluble polysaccharide containing carboxyl group in the molecule (e.g. alginic acid, carboxymethylcellulose, etc.) and glucoamylase originated from Rhizopus delemar. The objective immobilized glucoamylase can be obtained by reacting the product with a polyfunctional crosslinking agent (e.g. glyoxal).
Patent JP-H02205465-A (JP)
Title: Method and device for polishing
Inventor: SAITO TADASHI
IPC: B24B21/12
Filed: 1989-01-30
Abstract: PURPOSE:To finish a belt-like material to be polished by polishing smoothly enough and to miniaturize the whole polishing device, by providing a polishing head sliding with the belt-like material, to be polished, travelling between a pair of turning rolls in a reciprocation manner, and hanging the belt-like polishing material on the support roll rotating this head. CONSTITUTION:A belt-like material 1 to be polished (belt-like magnetic recording medium) is wound out from one roll 2 and polished by a polishing head 4 while the belt-like material 1 is wound on the other roll 3. Moreover, after completion of the winding of the belt-like material 1 by the roll 3, the belt-like material 1 is moved back to the roll 2 from the roll 3 and this belt-like material 1 is polished by the polishing head 4. In this case, a belt-like polishing material (polishing tape) 42 is hung on the support roll 41 of the polishing head 4. Thus the belt like material 1 is reciprocated in several times between a pair of turning rolls 2, 3 like this and this belt-like material 1 is finish-polished smoothly at this time by the belt-like polishing material 42 of the polishing head 4.
Patent JP-S56119790-A (JP)
Title: Production of high-corrosive zinc-electroplated steel sheet
Inventor: ATAYA TAKEO
IPC: C25D5/26
Filed: 1980-02-22
Abstract: PURPOSE: To obtain a zinc plated steel sheet with improved corrosion resistance of a plating film by specifying the contents of Co and Cr in a zinc plating bath and adjusting the relative speed of the plating bath and a steel strip.  
     CONSTITUTION: At the time of electro zinc plating on a steel strip while flowing an acidic zinc electroplating soln. contg. Co and Cr, the content of Co in the plating soln. is kept at 8W30g/l as metal, and the content of Cr at 0.1W1.5g/l as metal. Further, the mean velocity of flow of the plating bath in a plating tank is regulated at ≥0.35m/sec in the relative speed with the steel strip. Cr of an amount sufficient for enhancing the corrosion resistance of the zinc plating film is codeposited by this method. Also, the amount of codeposition of Co is made constant and the plating film of superior appearance is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57135642-A (JP)
Title: Rotor core for axial air gap type induction motor
Inventor: WADA MASAMI
IPC: H02K3/493
Filed: 1981-02-14
Abstract: PURPOSE:To obtain an inexpensive magnetic wedge made of steel plate and to enable the reduction in the cost of a flat motor by interposing an iron core between the inner and outer peripheral surface via a spring and fixing the wedge therebetween. CONSTITUTION:Many slots 2 which are skewed to the inner and outer radial directions of an iron core 1 are formed at the core 1, and recesses 7 are formed by cutting at the ends 4 of the tooth of the core between the slots 2. A magnetic wedge 8 is punched with a slit 9 longitudinally continuously formed at the lateral central center, and fixing springs 10 are formed at both ends of the wedge. The spring 10 is formed by bending the projections 12 faced with each other when the spring 10 is bent vertically at the boundary 11 with the body of the wedge 8. The core 1 and the wedge 8 thus formed are engaged with the  recess 7 of the end 4 of the teeth of the core, the projections 12 of the spring 12  are contacted with the inner and outer peripheral surfaces 13 and 14 of the end  4 of the tooth of the core and are fixed by the elastic strength of the spring 10.
Patent JP-S61180743-A (JP)
Title: Production of fluorinated alkyl acrylate
Inventor: MARUYAMA TOSHIKI
IPC: C07C67/08
Filed: 1985-02-07
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for an improver for high polymer substance, etc., in high yield, by reacting a fluorinated alcohol with (meth)acrylic acid in the presence of an acid catalyst. CONSTITUTION:1mol compound shown by the formula I (n is 2-7 integer) is reacted with 1-3mol acrylic acid or methacrylic acid in the presence of an acid catalyst such as paratoluenesulfonic acid, trifluoroboric acid, phosphoric acid, etc. at room temperature - 150 deg.C, preferably <=130 deg.C, to give the aimed compound shown by the formula II (R is H, or CH3).
Patent JP-S62177863-A (JP)
Title: Lead storage battery
Inventor: HIRANO FUJIO
IPC: H01M50/147
Filed: 1986-01-31
Abstract: PURPOSE:To prevent a lid and a battery jar from being deposited or adhered while reversely keeping a polarity display provided on an inner lid by providing a projected part on one side of the upper periphery of the battery jar while providing a groove for position control corresponding to the projected part of the battery on one side of the lid back part. CONSTITUTION:A projected part is provided on one side of the upper periphery of a battery jar 1. On the other hand, a groove 9 for position control when fitting into is provided in the position corresponding to the projected part 8 of the battery jar 1 of the back part of a lid 4 while forming the ends 10 with no grooves on the other three sides. Accordingly, in case the lid 4 and the battery jar 1 are fitted into in a state of a reversed polarity display 6, the projected part 8 provided on the battery jar 1 hits on the end 10 of the back part of the lid 4 thus not enabling them to be fitted into while preventing the lid 4 and the battery jar 1 from being deposited or adhered with a reversely fitted polarity display.
Patent JP-S59148228-A (JP)
Inventor: KAARU ROITOHORUDO
IPC: H01H85/62
Filed: 1984-02-09
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-H03224983-A (JP)
Title: Bracing for folding door
Inventor: NAKATANI TOSHIMARO
IPC: E05F7/04
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the deflection of door panels positioned in a door box by a method in which two large and small-width notches are provided for the guide rail side piece of the door box, and a fracing is provided to any of two panels and a connecting case on the door box side. CONSTITUTION:The first notch 25 of a two or more panel width, which becomes the entrance of panels 4, are formed in the side piece of the guide rail of a box 22. The second notch 26 of a small width is also formed in the edge portion of the side piece. A fracing 20 is projectionally provided to the upside of any one of two panels 4 and 4 and its connecting case 6 from the door box side end. When closing the door, the panels 4 of the door box 22 are orderly inserted from the notch 25 into the guide rail and moved by a sideward pulling action, and the upper ends of the panels 4 and 4a not held by the guide rail can be exactly prevented from deflection.
Patent JP-S63187908-A (JP)
Title: Composite trap
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/205
Filed: 1987-01-30
Abstract: PURPOSE:To curtail a work man-hour, to obviate a problem of electric conduction deficiency, and also, to miniaturize the titled trap, and to improve the work efficiency by placing in parallel a trap element which has been constituted by forming an electrode on a strip-like substrate. CONSTITUTION:A composite trap 1 is constituted of a first and a second trap elements f5, f6, and a strip-like piezoelectric vibration substrate 2 consisting of ceramics. On both end parts of the surface of the substrate 2, a lead electrode 3 is formed, and on the inside in the longitudinal direction of the substrate 2 from the electrode 3, a pair of the first vibration electrodes 4 are formed, and between the electrode 4 and the electrode 3, a lead wire part 5a for connecting both of them is formed. Also, in about the center part of the reverse side of the substrate 2, an earth electrode 6 is formed, and in a position opposed to the electrode 4 by placing the substrate 2 between, a pair of the second vibration electrodes 7 are formed, and between the electrode 7 and the electrode 6, a lead wire part 5b for connecting both of them is formed. In such a way, since the trap elements are provided in parallel, each trap element does not come into contact with each other, and a problem of electric conduction deficiency which has been caused by superposing them up to the present can be obviated.
Patent JP-S62177613-A (JP)
Title: Initializing device for information system
Inventor: YUZAWA ISAO
IPC: H04N7/173
Filed: 1986-01-30
Abstract: PURPOSE:To attain the initialization without giving anxiety to users in case plural devices having an independent function respectively are combined for constitution of an information system, by initializing a terminal equipment through a host computer in an application mode of the power supply of the terminal equipment. CONSTITUTION:This information system can distribute the information stored in an information source 6 set at a center 3 to plural terminal equipments 1A, 1B... under the control of a host computer 4. The confirmation signal is sent to the computer 4 from each terminal equipment when the power supply of each terminal equipment is applied. Thus the computer 3 sends the device control data to plural devices forming those terminal equipments in response to said confirmation signal so that these devices are actuated in each prescribed action mode. Then the devices of the terminal equipments 1A, 1B... are initialized to the designated working states by the corresponding device control data.
Patent JP-S63188294-A (JP)
Inventor: TOHARA MINORU
IPC: G07G1/12
Filed: 1987-01-31
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-H07228918-A (JP)
Title: Method for controlling atmosphere in furnace in lower part charging type vertical induction heating furnace
Inventor: ONISHI TOSHIO
IPC: C21D9/00
Filed: 1994-02-18
Abstract: PURPOSE:To reduce the development of scale on a material to be heated by stably holding atmospheric oxygen concn. in a vertical induction heating furnace to an aimed value or lower. CONSTITUTION:One pair of partition plates 18 being possible to elevate/lower the material 1 to be heated are arranged in the inside of a furnace body frame base 8 and separated into a material heating range at the upper side from the furnace frame base 8 and a slag receiving 6 side range at the lower side in the heating furnace. Inert gas is supplied individually from inert gas blowing holes 11, 24 and also, the pressures at both ranges are measured with pressure gages placed at a measuring hole 13 for lower side pressure and a measuring hole 23 for upper side pressure. At this time, the atmospheric pressure in the furnace at the material heating range at the upper side is made to be positive pressure to the outer air and held to be higher than the atmospheric pressure in the slag receiving 6 side range at the lower side. By this method, the invasion of oxygen into the material heating zone from the slag receiving side easily invading the oxygen together with the invasion of the outer air can be prevented.
Patent JP-S63189427-A (JP)
Title: Catalyst and curable composition
Inventor: FUJII TOSHIICHI
IPC: C08L63/00
Filed: 1987-01-30
Abstract: PURPOSE:To provide the titled catalyst composed of a specific boron compound and a metal compound and capable of giving a cured product of a cationic polymerizable organic substance free from metal corrosivity and useful for the sealing of electronic parts, etc., without lowering electrical characteristics of the cured product. CONSTITUTION:The objective catalyst is composed of (A) a boron compound forming a hydroxyboron group by light-irradiation and (B) a compound of a metal selected from the elements of groups Ib, II, III, IV and VIII (preferably zirconium). Preferably, the objective composition is produced by adding (C) a cationic polymerizable organic substance (preferably an epoxy compound) to the components A and B. The preferably examples of the component A are nitroaryl alkoxyboron compound of formula I (n is 1-3; R1 is 1-10C alkyl, etc.; R2 is H, 1-10C alkyl, etc.; R3-R6 are H, nitro, etc.) and peroxyboron compound of formula II (p is 1-3; R7 is 1-10C alkyl, etc.; R8 is H, 1-10C alkyl, etc.).
Patent JP-H04219622-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: KANAZAWA MINORU
IPC: G11B5/65
Filed: 1991-02-14
Abstract: PURPOSE:To provide the magnetic recording medium having the magnetic characteristics suitable for high-density recording and excellent corrosion resistance. CONSTITUTION:The vapor flow of iron is directed to a nonmagnetic base 1 so as to attain >=30 deg. incident angle and this nonmagnetic base is simultaneously irradiated with the ion current essentially consisting of nitrogen having >=0.3mA/cm<2> current density on the nonmagnetic base at <=200V acceleration voltage in the process for producing the magnetic recording medium consisting of the above-mentioned nonmagnetic base and the ferromagnetic metallic thin film provided thereon.
Patent JP-S61181496-A (JP)
Inventor: TERANISHI MASAHIRO
IPC: B01D35/027
Filed: 1985-02-06
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-H11197543-A (JP)
Title: Electrostatic type air cleaner
Inventor: IKARUGI HIROAKI
IPC: B03C3/40
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve dust collection efficiency without requiring the dropping of a treating air quantity by disposing a magnetic field generating section which changes the moving direction of electrified particles by a magnetic field between an ionizing section and a dust collecting section. SOLUTION: The ionizing section 3 of a dust collecting unit 7 impresses a high voltage on a wire 1 to generate a corona discharge between this wire and a ground electrode 2, thereby electrifying suspended dust 8. The dust collecting section 6 adsorbs the electrified particles 9 by the electric field between a high-voltage electrode flat plate 4 and a ground electrode flat plate 5. The magnetic field generating section is disposed between such ionizing section 3 and the dust collecting section 6 and magnetic force is acted on the electrified particles 9 electrified in the ionizing section 3, by which the electrified particles 9 are moved toward the electric field of the dust collecting section 6. As a result, the electrostatic adsorption in the dust collecting section 6 is accelerated without the need for dropping the treating air quantity.
Patent JP-2000222677-A (JP)
Title: Method for controlling signal
Inventor: NISHIDA YOSHIKO
IPC: G08G1/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To permit a line bus to smoothly pass an intersection by detecting the line bus by a sensor and prolonging the lighting time of a 'blue' signal for necessary time at the time of the 'blue' signal. SOLUTION: Sensors 5a-5d detecting a line bus are installed in prescribed positions on this side of signals 3a-3d. The detection signals 7a-7d are given to a signal controller 4. When the line bus 6a travels in the direction of a crossing 2, for example, the line bus 6a is detected by the sensor 5a. When the signals 3a and 3c are 'blue', the 'blue' lighting time of the signals 3a and 3c is prolonged for a necessary time so that the line bus 6a can pass through the intersection 2 with time. Namely, the 'blue' state of the signal 3c is time-prolonged so that the line bus 6a can pass the intersection 2 by going straight, turning left or turning right. Thus, the bus can pass through the intersection 2 without stopping even if it comes just before the signal 3c changed into 'red'.
Patent JP-S52105395-A (JP)
Title: Key way processing machine tool
Inventor: TAGUCHI NORIYOSHI
IPC: B23B5/00
Filed: 1976-02-28
Abstract: PURPOSE: To facilitate the cutting process of both the inner and outer surface of the work and key way processing by one machine tool. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02201910-A (JP)
Title: Toroidal coil winding device
Inventor: KAGAMI MASARU
IPC: H01F41/08
Filed: 1989-01-30
Abstract: PURPOSE:To enable automatic toroidal coil winding by winding a copper line on a surface of a toroidal core and by pressing and rotating a plurality of rollers with adhesive along the copper line, which are provided with a recessed groove on a surface thereof and rotate synchronously with each other. CONSTITUTION:A plurality of rollers 3 which are provided with adhesive 4 and a recessed groove on a surface thereof and are driven by a driving shaft 5 are attached along a winding 2 and each roller 3 is made to rotate synchronously with each other to apply a winding to a toroidal core 1 whereto electrical insulation and coating are applied on a surface thereof. The copper line 2 is wound manually on the toroidal core 1 only by one turn, and the roller 3 with adhesive 4 on a surface thereof is pressed to the copper line 2. Automatic winding can be thereby realized to the toroidal core 1 along a surface of the toroidal core.
Patent JP-H08220877-A (JP)
Title: Developing device
Inventor: IWAO NAOTO
IPC: G03G15/08
Filed: 1995-02-09
Abstract: PURPOSE: To make a layer of toner carried to the vicinity of a photoreceptor drum sufficiently thin and uniform. CONSTITUTION: A metallic plate 21 for regulating the thickness of the layer of the toner 11 carried by a developing roller 17 is abutted on its surface. The metallic plate 21 is bent in the carrying direction of the toner 11 at an acute angle by a ridge 21a disposed in parallel with the surface of the developing roller 17. The lower piece 21b of the metallic plate 21 is disposed in parallel with the surface of the developing roller 17 and in press-contact therewith by the elasticity of the plate 21, so that the layer of the toner 11 after passing through this part is made uniform in the thickness.