baber/WOPTO huggingface dataset:
Patent JP-H0532453-A (JP)
Title: Binder composition for refractory
Inventor: MATSUMOTO YASUNOBU
IPC: C04B35/632
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a binder composition for refractory, exhibiting decreased thermal expansion in the baking of refractory brick and effective for preventing the crack generation by dissolving a novolak phenolic resin and a vinysol resin in an organic solvent. CONSTITUTION:The objective binder composition for refractory is produced by dissolving a novolak phenolic resin and a vinysol resin in an organic solvent at a weight ratio of 7/3 to 1/9. A refractory exhibiting low thermal expansion in the heat-curing and burning process can be produced by the use of the binder. The organic solvent to be used in the above composition is preferably a combination of an ester and an aromatic solvent, and the amount of the organic solvent is preferably about 20-60%.
Patent JP-2000019568-A (JP)
Title: Optical material and optical element
Inventor: UEMATSU TAKASHI
IPC: G02F1/19
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new optical material having high display contrast by constituting it with a polymer gel reversibly changing the volume by absorbing or releasing a liq. in accordance with an external stimulus and a light scattering member coating at least a part of the surface of this polymer gel. SOLUTION: An objective optical material consists of a polymer gel 12 which reversibly changes its volume by absorbing or releasing a liq. in accordance with an external stimulus and a light scattering material coating at least a part of the surface of the polymer gel 12. The polymer gel 12 being used is preferably to be particles having an averaged particle size of 0.01 μm-5 mm at the time of being strunk and the light scattering material 14 is preferably to be particles having an averaged particle size of 0.01 μm-1 mm in the case that the light scattering material 14 contains a polymer material. Further, the light scattering material is preferably to be particles having an average particle size of 0.001 μm-10 μm. This method enables to elevate transparency or coloring density at the time of being swelled and to elevate light scattering property at the time of being strunk.
Patent JP-S6249517-A (JP)
Title: Numerical controller
Inventor: NIWA TOMOMITSU
IPC: G05B19/4155
Filed: 1985-08-29
Abstract: PURPOSE:To perform the optimum and accurate countermeasures against a state of emergency in a short time by using a program for state of emergency. CONSTITUTION:Then the signal showing a state of emergency is sent to an NC device 20 from a lathe machine 30, the device 20 detects the signal through a CPU21 via an I/F28 and starts a program for state of emergency which is stored in a ROM22. This started program decides the working state at that time point and executes a countermeasure program 53 in response to each state. Thus, the processing suitable to each state is executed by the program 53. If a state of emergency occurs such as the breakage of a tool, etc., the program 53 works to save the broken tool in the safe direction from the work. Thus, it is possible to perform the most suitable and accurate countermeasures against a state of emergency in a short time.
Patent JP-H0480231-A (JP)
Title: Preparation of amine-terminated polyphenylene ether
Inventor: OMURA HARUO
IPC: C08G65/48
Filed: 1990-07-20
Abstract: PURPOSE:To easily prepare an amine-terminated polyphenylene ether useful as an impact modifier, etc., for a resin by reacting an epoxy-terminated polyphenylene ether with a polyamine compd. CONSTITUTION:A polyphenylene ether is brought into contact with an epoxide (e.g. epichlorohydrin) under heating to give an epoxy-terminated polyphenylene ether, which is reacted with a polyamine compd., giving an amine-terminated polyphenylene ether. Pref. examples of the polyamine compd. are triethylenetetramine and tetraethylenepentamine. The amine-terminated polyphenylene ether, when blended with another resin, reacts with the functional groups of the latter resin to copolymerize, thus enhancing the compatibility between two resins.
Patent JP-S6251156-A (JP)
Title: Lead storage battery
Inventor: MIYATA HIROYUKI
IPC: H01M10/12
Filed: 1985-08-29
Abstract: PURPOSE:To make the electrolyte immediately reach the surface of the current collector from the surface of the plate by forming a plate layer horizontal to the surface of the current collector and producing cracks in the plate layer. CONSTITUTION:After a slurry mixture composed of lead monoxide, trilead tetraoxide and water is poured into a battery jar 1 to make the mixture expand over the surface of a current collector 2 by its own weight, minute vibrations are applied to the electric jar 1 to obtain a homogeneous layer with a horizontal surface. Next, the homogeneous layer is dried to evaporate the moisture of the mixture and to make a positive plate layer 3 closely adhere to the surface of the current collector 2, thereby completing a three-layered positive plate body consisting of the electric jar 1, the current collector 2 and the positive plate layer 3. After that, a blow jig 4 is fitted into the electric jar 1 and the fitted jig 4 is struck to produce cracks 7 in the plate layer 3. Therefore, during pouring of an electrolyte it can immediately reach the surface of the current collector 2 through the cracks 7.
Patent JP-H0942101-A (JP)
Title: Distributor type fuel injection pump
Inventor: TAKEUCHI YASUHIRO
IPC: F02M41/14
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a distributor type fuel injection pump with a fuel force feeding passage characterized by small pressure loss and to be miniaturized. SOLUTION: A fuel suction opening 27 and a fuel discharge opening 28 are formed in a peripheral wall of a distribution rotor 13, and the fuel discharge opening 28 is formed at a position farther from a fuel pressurizing chamber than the fuel suction opening 27 in the axial direction. A first fuel passage 25 connects the fuel pressurizing chamber and the fuel suction opening 27. As the position moves from the fuel suction opening 27 toward the fuel discharge opening 28, a second fuel passage 26 gradually parts from a virtual plane, which contains both fuel pressurizing chamber and fuel suction opening 27 and which passes through a rotation axis of the distribution rotor 13, and extends toward the direction of rotation of the distribution rotor 13.  A distribution passage 30 is formed in such a manner that its extension (line) deviates from the rotation axis of the distribution rotor 13. As a result, the curvature of a flow of the fuel, which is led to the distribution passage 30 from the second fuel passage 26 via the fuel discharge opening 28, becomes smaller. Therefore, the pressure loss becomes smaller.
Patent JP-H0360402-A (JP)
Title: Fuel cell power generating plant
Inventor: NAGATA YUJI
IPC: H01M8/06
Filed: 1989-07-25
Abstract: PURPOSE:To eliminate the fluctuation of temp. in the reaction pipes in the inner part of the reforming equipment in the subject plant provided with the reforming equipment and fuel cells by providing the gas supply lines provide with adjusting valves for locally cooling the reaction pipes. CONSTITUTION:The reformed gas obtained in the reforming equipment in which a raw fuel gas, such as natural gas, is reformed to produce a hydrogen-rich reformed gas is introduced to a fuel electrode as fuel gas. An oxidizing agent gas, such as air, is introduced to an oxidizing agent electrode to generate electric energy by an electrochemical reaction. In this fuel cell power generating plant, gas supply lines 4a-4c are provide in the outer vessel 1 of reforming equipment so that cooling gas is supplied to one or more parts of the combustion chamber of reforming equipment from the outside through valves 5a-5c suitably opened so as to locally cool the reaction pipes 2a-2n. By this method, the fluctuation of temp. distribution in each reaction pipe 2 is reduced, and the durability and capacity of reforming equipment is improved.
Patent JP-H0356198-A (JP)
Title: Promotion of function of ammonia oxidation bacteria through magnetic treatment
Inventor: KUROKAWA MAYUMI
IPC: C02F3/34
Filed: 1989-07-25
Abstract: PURPOSE:To promote functions of ammonia oxidation bacteria such as oxidation activity, proliferative property and adhesive property to carrier by circulating a culture solution suspending the ammonia oxidation bacterial between magnetic poles of about 5000 gauss in magnetic flux density in a vertical direction to the lines of magnetic flux. CONSTITUTION:Two permanent magnets 1 are arrange so as to make a magnetic flux density between poles about 5000 gausses, and tubes 2, 3 for circulating a culture solution are set to be vertical to lines of the magnetic flux. The culture solution is prepared by suspending an ammonia oxidation bacterial of nitrosomonas genus in an inorganic culture medium. This culture solution is kept at a constant temperature by a thermostat etc. and circulated through the tubes 2, 3 with a pump, etc., while it is agitated by aeration with sterilized air. It is contrived to promote functions of the ammonia oxidation bacteria such as oxidation activity, proliferative property and adhesive property to carrier by thus cultivating under magnetic treatment without replenishing with nutritious substance such as ammonium sulfate.
Patent JP-S5882616-A (JP)
Inventor: KAARUGUSUTAFU UETSUKU
IPC: B23D1/26
Filed: 1982-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1119040-A (JP)
Title: Eye inspecting instrument
Inventor: FUJIEDA MASANAO
IPC: A61B3/15
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the highly accurate results of the inspection of eyes by a method wherein a reference point for alignment is determined based on information on the position of pupil from a pupil position measuring means and an index image captured by an index projection means and the movement of a moving means is specified to minimize the generation of eye inspection failure. SOLUTION: A measuring part is roughly aligned with the eye to be inspected. When alignment index images by a front index projection optical system 45 and by a distance index projection optical system 40 are captured by a CCD camera 53, a control section 70 performs an extraction processing of the index image by the front index projection optical system 45 by a signal from an image processing circuit 77 to detect an alignment state in the directions X and Y. The detection of the alignment state in the direction Z is performed by comparison of distance intervals between the index images by the first projection optical systems 40a and 40b and between the index images by the second projection optical systems 40c and 40d. Then, the control section 70 actuates drive systems 60-62 based on alignment information to move the measuring part for the adjustment of alignment.
Patent JP-S59132044-A (JP)
Inventor: JIYOSEFU CHIYAACHIRU SAACHIERO
IPC: G06F9/455
Filed: 1983-10-14
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-S6291180-A (JP)
Inventor: MAGUDAREENA AIJINGAA
IPC: G01N33/50
Filed: 1986-08-14
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-2000027108-A (JP)
Title: Non-slip plate and compound lining board using the plate
Inventor: YAMAMOTO SHIGERU
IPC: E01C9/08
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a lining board with which maintenance work can be extremely simplified and the cost can be reduced. SOLUTION: This is a lining board for constituting a road erected and laid in a panel form on girders 2, has a main body 3 of the lining board and a non-slip portion 4 formed on the surface of the main body 3 of the lining board, and the non-slip portion 4 is constituted with another member detachable relative to the main body 3 of the lining board. The non-slip portion 4 is constituted with a bottom board 4a with a size corresponding to the top surface of the main body 3 of the lining board, frame members 4b, 4c provided at least on the periphery of the bottom board 4a and a paving material 6 filled in the frame member.
Patent JP-S5891702-A (JP)
Title: Recovery of rubbery polymer
Inventor: KATAYAMA NOBUAKI
IPC: C08C1/00
Filed: 1981-11-27
Abstract: PURPOSE:To obtain an aqueous rubbery polymer slurry excellent in dispersion form, etc., by removing the solvent by steam-stripping a solution of a rubbery polymer in the presence of a dispersant consisting of a combination of a nonionic surfactant and a specified phosphate ester. CONSTITUTION:95-5pts.wt. noionic surfactant such as polyethylene glycol lauryl ether is mixed with 5-95pts.wt. phosphate ester of formulaI, wherein l+m+n= 2-30, R<1>, R<2> and R<3> are each a 3-12C alkyl, phenyl or hydrogen (e.g., a compound of formula II or III). The resulting mixture is added to a solution or slurry of a rubbery polymer (e.g., polybutadiene) as a dispersant and/or a shortstop. Next, an aqueous slurry of the rubbery polymer having a good crumb size is obtained by removing the solvent by steam stripping.
Patent JP-H0941155-A (JP)
Title: Chromating bath excellent in bath stability and chromated metallic sheet produced thereby
Inventor: YAMAZAKI MAKOTO
IPC: C23C22/30
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve stability of a chromating bath by using specified amounts of a hexavalent chromium reducing substance, Cr and an inorganic acid and also a vinyl based organic copolymer aqueous emulsion as components of the bath and adjusting the pH of the bath to a specified value. SOLUTION: This chromating bath contains a 0.001 to 0.3mol/l hexavalent chromium reducing substance, 0.02 to 0.35mol/l total Cr and a 0.15 to 0.9mol/l inorganic acid wherein the ratio of Cr(III)/Cr(VI) is 25/75 to 75/25, the pH of the bath is <=2 as a whole and the hexavalent chromium reducing substance is at least one substance selected from hydroxyl group-containing vinyl based monomers each of which is copolymerized with another monomer to form a vinyl based organic copolymer aqueous emulsion, hydroxyl group-containing additives and ester based additives each of which is hydrolyzed at a pH of <=2 to form an alcohol. When the pH of the chromating bath is adjusted to <=2, carboxyl groups in the bath are hardly dissociated and, therefore, the bath is not gelatinized. Thus, any gelation or coagulation of the chromating bath is inhibited from occurring over a long period to enable stable production of a surface-chromated metallic sheet.
Patent JP-H0854857-A (JP)
Title: Liquid crystal gradation display controller
Inventor: OMAGARI KOJI
IPC: G09G3/36
Filed: 1994-08-15
Abstract: PURPOSE:To provide a liquid crystal gradation display controller capable of performing optimum frame control and the generation of a thinning out pattern for all of a four gradation display, an eight gradation display and a 16 gradation display. CONSTITUTION:Exclusive circuits matching with the number of respective gradation for the four gradation, the eight gradation and the 16 gradation are constituted in a frame control part 4 and a thinning out pattern generation part 5, and a circuit to be used matching with the number of displayed gradation by a CPU 9 is switched. Thus, the optimum frame control and the generation of the thinning out pattern are performed for the number of respective displayed gradation, and the displays with excellent quality and less flickers for all gradation displays are obtained.
Patent JP-H0241156-A (JP)
Title: Tape fastener base material
Inventor: SAEKI TADASHI
IPC: D04H3/147
Filed: 1988-07-29
Abstract: PURPOSE:To provide a tape fastener base material reduced in a lowering of tearing strength and generating no delamination by using a long fiber nonwoven fabric composed of a core-sheath type composite fiber wherein polyester is core a component and polyolefin is a sheath component. CONSTITUTION:When a long fiber nonwoven fabric composed of a core-sheath type composite fiber wherein polyester whose main repeating unit is composed of ethylene terephthalate is a core component and polyolefin is a sheath component is subjected to calendar processing at temp. equal to or less than the m.p. of polyolefin, the polyolefin component flows to fill the fiber gaps constituting the nonwoven fabric. Herein, since the polyolefin resin is not perfectly melting and the flexibility of the fabric remains, a lowering of tearing strength is reduced. Further, since the nonwoven fabric is composed of the core-sheath type composite fiber and the difference between the melting points of the polymers constituting the core and sheath component is large, the pressed part at the time of hot press bonding by a hot emboss roll is not made plastic perfectly and a temp. condition capable of bonding fibers can be properly selected. Therefore, the interlayer delamination of the nonwoven fabric can be prevented.
Patent JP-2001024205-A (JP)
Title: Leading-out device for power lead of solar battery module
Inventor: OSAWA MASAHIRO
IPC: H01L31/042
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a small device of high reliability at low cost wherein a joining work of a power lead wire of a solar battery and an external cable is simply done. SOLUTION: A lead-out tip part 212 of a power lead wire of a solar battery module wherein a protective layer is provided in both of a photo-detecting surface side and a non-photo-detecting surface side is so formed that an almost U-shaped cut where a side of a quadrangle is left is made through the protective layer containing the tip part before the protective layer of the cut part and the power lead wire are pulled up in a lump and further the protective layer of the tip of the cut part is peeled to expose the tip part of the power lead wire. The lead-out tip part 212 of the power lead wire is electrically and mechanically connected to a terminal 209 of a cable 210 fixed to a power terminal box 201 provided over the protective layer of a position of the pulled-up cut part.
Patent JP-H0286050-A (JP)
Title: Single spiral starting electrode for high luminous intensity discharge lamp
Inventor: HARORUDO RUDOUIGU UITSUTEINGU
IPC: H01J61/54
Filed: 1989-07-26
Abstract: PURPOSE: To lengthen the life of an arc tube by positioning the end on a wide port side of a starting electrode in the selected part and positioning the starting electrode in the magnetic flux to be generated by an exciting coil in the start of plasma arc discharging. CONSTITUTION: A radial extending part 20b' of a starting electrode is held in an opening part 22a of supporting means 22, and the starting electrode is held above an arc tube 11. The means 22 is provided with a second opening part 22b, and an adjacent coil 16a extends through it. The magnetic flux M to be generated by the flow of RF current in a coil 16 traverses a conductor of the starting electrode 20, and high voltage generated by the induction action is applied to from the electrode 20 to the arc tube 11. As a result, current is allowed to flow to an exciting coil through the tube 11, and a low-current glow discharge region 24 is formed. Since sufficient electrolytic dissociation is performed in the position suitable for desired annular discharge plasma 14 in the region 24, transition to high-current plasma arc discharging is quickly generated.  Therefore, the service life of the arc tube can be lengthened.
Patent JP-H068912-A (JP)
Title: Oxygen-free packaging method
Inventor: SATAKE TOSHIHIKO
IPC: B65B1/28
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a package form that is flexible enough for enabling packed articles to be put in good order by a method wherein a packaging bag in which articles are thrown in is filled with inert gas and air in the packaging bag is displaced by the inert gas and at the same time, deaerated packaging is made with deoxygenation agent thrown into the packaging bag. CONSTITUTION:In the case where oxygen-free packaging of cereals, such as polished rice, is made by using a poreless barrier-type packaging bag 6, polished rice in specified weight are put into the packaging bag 6 through a discharge chute of a weighing/ packaging device and after that, displacement gas in a gas cylinder is supplied into the packaging bag 6 with a nozzle 8 lowered into the packaging bag 6, and air inside the bag 6 is displaced by the displacement gas. Then, the nozzle 8 is lifted up and at the same time, deoxygenation agent is put into the bag and after that, a gate 10 is closed and the bag mouth is sealed up by operation of a sealing table 11. The aforementioned sealing is a kind of temporary sealing having an effect similar to that of a check valve, through which gaseous body can be released through the sealing from the inside of the bag 6 to the outside while preventing the same from coming into the bag 6 from the outside. Then the packaging bag 6 is deaerated with a deaeration device and after the deaeration, a slit on the bag mouth is sealed up completely.
Patent JP-S6169736-A (JP)
Title: Production of tetralin derivative
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C07C1/00
Filed: 1984-09-14
Abstract: PURPOSE:In the reaction between a tetralin and a styrene at a specific ratio in the presence of sulfuric acid, the resultant reaction mixture is brought into contact with a solid substance with a large specific surface area to obtain the title compound of less impurity content such as sulfuric acid through simple operations. CONSTITUTION:When a tetralin derivative of the formula (R<1>-R<5> are H, alkyl; ;m, n, k are integers of 0-3) which is used as a fluid for traction drive is produced by reaction between tetralin and a styrene at a molar ratio of 1:(0.5-1.5), the resultant reaction mixture is, when necessary, after removal of the sulfuric acid layer, brought into contact with a solid substance with a specific surface area of more than 80m<2>/g, preferably activated carbon, silica gel, gamma-alumina, silica-alumina, zeolite, activated clay or clay mineral to simplify the separation into the objective compound and sulfuric acid whereby the objective compound of high purity is obtained in high efficiency.
Patent JP-H0357741-A (JP)
Title: Manufacture of bumper filled with foamed body
Inventor: OKAMURA YASUHARU
IPC: B60R19/22
Filed: 1989-07-25
Abstract: PURPOSE:To set the thickness of a skin member constant by arranging a gap regulating member for regulating the gap between a foamed body set in a mold and a mold surface and pouring resin into the gap and carrying out hardening. CONSTITUTION:A plurality of gap regulating members 3 are installed at the proper positions on the outer peripheral surface of the core member 2 of a urethane foamed body corresponding to a bumper inside shape. The member 3 is set onto a lower mold 6, and tightened by an upper mold 7, and the resin for skin is poured into the gap between the molds 6 and 7 and the foamed body 2, and hardened, and a skin member 1 having a prescribed plate thickness is formed. Therefore, a bumper B based on the prescribed strength designing can be obtained.
Patent JP-H0476528-A (JP)
Title: Copying machine
Inventor: ENDO YOSHINORI
IPC: G03B27/32
Filed: 1990-07-18
Abstract: PURPOSE:To print out outputs from a personal computer, etc., and to achieve reduction in cost and space-saving by providing an analog copying machine with a printer-function for the personal computer. CONSTITUTION:When a print start key is depressed, a CPU 104 transfers the picture data of the personal computer to a VRAM 105 via an interface 101. At the end of the transfer, the CPU 104 moves a light source part to the position below a reflection type color LCD 50. The CPU 104 then turns on a halogen lamp 5a. The contents of the VRAM are scroll-displayed on the LCD 50 by an LCD controller 107 and an LCD driver 108, and a microcapsule sheet 12 is exposed to reflected light from the LCD 50. Subsequently, a latent image formed by the exposure is outputted as a picture by a development processing.
Patent JP-S6084931-A (JP)
Inventor: YOGO TAKAYOSHI
IPC: H02J7/10
Filed: 1983-10-13
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。