baber/WOPTO huggingface dataset:
Patent JP-2000143686-A (JP)
Title: Sulfated oligosaccharide compound
Inventor: UZAWA HIROTAKA
IPC: C08B37/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new amphipathic compound useful as a biodegradable surfactant or as an intermediate for synthesizing glycolipid-based biosurfactants. SOLUTION: This new compound is a compound of formula I [(n) is 1-3; R6 to R9 are each H, an acyl or silyl; Y is benzyloxy, nitrophenoxy, or the like]. The compound of formula I is obtained by introducing R3 onto the 6'-position of a compound of formula II (R1 is an acyl; R2 and R5 are each an acyl or silyl) with the substituent at the 3'-position being R5 or H followed by subjecting the resultant compound to esterification, selective deprotection, and sulfuric ester group introduction successively in this order. The compound of formula I is specifically bindable to L-secretin, therefore being usable as an anti-inflammatory agent.
Patent JP-H10175768-A (JP)
Title: Sheet post processing device
Inventor: ASAO YUSUKE
IPC: B65H31/36
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To perform a staple binding, transporting recorded sheets which are matched at a matching and binding stage, by arranging at least one stapler on one side of a sheet transporting direction of a sheet placing plate having an inclined placing surface in which the discharge side of recorded sheets is raised. SOLUTION: A sheet placing plate 51 is provided with a relaying guide 52 which is opened upward by facing a vertical direction carrier belt 34. Recorded sheets X which are taken into this guide 52 are located on a smooth placing surface 66 which is inclined by a revolving motion of a relaying roller 65 located at the exit. Because the discharge side of the recorded sheets X is raised, recorded sheets X collected on the placing surface 66 become a state that the rear ends are aligned to a rear end cursor 67 provided on a take-in side by gravity. On one side of the sheet placing plate 51, an edge side cursor 68 matching the locations of the edge sides of recorded sheets X collected and a stapler 85 driving staples in the matched recorded sheets X and binding the recorded sheets X are arranged.
Patent JP-H06185876-A (JP)
Title: Air-tight structure for rotating roller of vacuum processing furnace
Inventor: IJUIN MITSUO
IPC: F27D7/06
Filed: 1992-12-16
Abstract: PURPOSE:To prevent vapor zinc from within a vacuum processing furnace from entering a room by a method wherein a plurality of rotating rollers passing through a lower furnace wall of the vacuum processing furnace are sealingly supported at their both ends and arranged longitudinally and at the same time gas is fed into a clearance between the passing parts and into the furnace. CONSTITUTION:A seal fitting 74 is fixed to an outside part of a bearing holder 70 and at the same time a seal member 75 is internally installed and sealingly abutted against a shaft part of a rotating roller 34. A plurality of gas feeding ports 76 are opened at the outer periphery of the seal fitting 74 and they are connected to surrounding gas system, for example, a N2 gas system. N2 gas flows in sequence from a passage between bearing 78 and the bearing holder 70, a passage between an inner cylinder 73 and a shaft, a space inside a sleeve member 62 and a passage of a clearance 63 and further the gas is directed and fed into a vacuum processing furnace 10. With such an arrangement as above, vapor zinc is prevented from dispersing and entering from the passing-through part 60 of the lower furnace wall 58 and further occurrence of adhesion of zinc at the clearance 63 as well as a bearing 78 and the like can be prevented.
Patent JP-H10241611-A (JP)
Title: Two-dimensional lock-in image-amplifying/observing device
Inventor: TANNO NAOHIRO
IPC: A61B5/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional lock-in image-amplifying/observing device which enables realtime observation in a wide dynamic range, relative to the observation of an internal three-dimensional stereoscopic image of objects. SOLUTION: A magnified image can be observed by providing a light parallel two-dimensional lock-in image intensifier which is equipped with a photoelectric surface 2 for transducing incident image light into a photoelectron current two-dimensional space modulated by square-law detection, a microchannel plate 7, combining a residual charge accumulating action caused by secondary electron emission of the photoelectron current 3 with a multiplied secondary electron generating function, a means for applying a voltage to this micro-channel plate 7, an electrode making trapping action of emitted secondary electrons, and a light parallel two-dimensional lock-in image intensifier which is equipped a fluorescent screen 8 acting to transduce the multiplied secondary electron current by the multiplied secondary electron generating function into fluorescent light.
Patent JP-H10175819-A (JP)
Title: Water-in-oil type emulsified cosmetic
Inventor: KUMEI TAKAYUKI
IPC: A61K8/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prepare a water-in-oil emulsified cosmetic, good in feeling of use, emulsification stability and makeup lasting and excellent in refreshing feeling when applied to skin, further good in dispersibility of a powder and excellent in ultraviolet light protecting effects. SOLUTION: This water-in-oil type emulsified cosmetic comprises dimethylpolysiloxane, a condensate of a glycerol ester of a fatty acid with a dicarboxylic acid, an oil having an inorganic organic balance (IOB) value within the range of 5-30, a powder and water. The condensate of the glycerol ester of the fatty acid with the dicarboxylic acid is an oligomer condensate obtained by esterifying a mixture comprising the glycerol, a higher straight-chain fatty acid, an aliphatic dicarboxylic acid and a higher branched aliphatic monocarboxylic acid. A hydrophobic powder can be used as a part or the total amount of the powder and a particulate powder is formulated to sustain high ultraviolet light preventing effects.
Patent JP-H07198101-A (JP)
Title: Steam generating device by slug heat-exchange
Inventor: MIYAUCHI SAKAE
IPC: F22B1/04
Filed: 1993-12-28
Abstract: PURPOSE:To make water absorb a slug heat of a high temperature which is generated from a pig iron blast furnace efficiently by surrounding almost all the periphery such as the top and bottom, right and left and front and back of a slug retention chamber. CONSTITUTION:Water is filled in a space 4 between an external box 1 and internal box 2 until the water totally covers the internal box 2. Then, the opening/closing door 10 of a slug retention chamber is closed, and a lock device 23 of the opening/ closing door of the slug retention chamber is locked. Then, a connection rod 17 which is attached to a slug introduction opening/closing door 13 is pushed, and the opening/ closing door 13 is opened, and slug is introduced to an introduction port 6 from the blast furnace, and is input in the slug retention chamber 5. The heat of the slug which is input in the slug retention chamber 5 heats the water in the water chamber 4 through a partition in the internal box 2, and while generating steam from the water surface in a steam generating chamber 7, steam is also generated in a water chamber 11 of the opening/closing door of the slug retention chamber, and the steam is discharged in the steam generating chamber 7 through a rotary joint pipe 12 or pressure- resistant, heat-resistant hose, and the steam is introduced to a steam turbine, etc., from a steam take-out port 8.
Patent JP-H07185140-A (JP)
Title: Fuel supply method for micro turbojet engine
Inventor: TANABE SEIJI
IPC: F02C7/22
Filed: 1993-12-27
Abstract: PURPOSE:To provide a fuel supply method for the micro turbojet engine which uses a liquefied butane gas, etc., as a fuel. CONSTITUTION:In the fuel supply method for the micro turbo jet engine which has a basic fuel supply system consisting of components such as an air tank 15, regulator 16, tank 17, adjustment valve, engine 20, etc., a gas of 7 or 8kg/cm<2> pressure to be filled into the air tank is adjusted to 4 or 5kg/cm<2> pressure by the regulator, and this adjusted gas is supplied to the tank in which a liquefied butane gas or a liquefied fuel is filled to pressurize the tank. A pressurized liquefied butane gas or liquefied fuel 18 in the tank is supplied to the engine by the adjustment valve operation.
Patent JP-H09325835-A (JP)
Title: Power supply device for central processing unit, and method for supplying power in computer system
Inventor: KOU KAICHIN
IPC: G06F1/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of automatically detecting the operation voltage of a central processing unit(CPU) and supplying power. SOLUTION: The CPU power supply device for impressing operation voltage corresponding to the type of the CPU to the CPU is composed of the CPU 10 to be driven by the impression of prescribed operation voltage, the power supply device 30 capable of selectively outputting a prescribed operation voltage and a control part 40 for inspecting the type of the CPU 10 and outputting a control signal to the device 30 so as to automatically impress the prescribed operation voltage to the CPU 10. Thereby, the operation voltage of the CPU 10 can be automatically detected and impressed. In the case of a CPU provided with a voltage detection pin VOLDET for outputting a signal corresponding to operation voltage, a selection part for selecting the operation voltage of the CPU 10 in accordance with the signal may be integrated.
Patent JP-2000180874-A (JP)
Title: Liquid crystal supplying instrument
Inventor: YONEMOTO KENICHI
IPC: G02F1/1341
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal supplying instrument (a liquid crystal dish) which improves recovery efficiency of a liquid crystal and which attains reduction in cost or the like. SOLUTION: The liquid crystal supplying instrument 2, holding a liquid crystal 1, to supply it to a liquid crystal device is provided with a placing part 3 where the liquid crystal is placed and a receiving part 4, to receive the liquid crystal fallen from the placing part located downward from the placing part 3. The receiving part is provided with a storing part 5 which stores the liquid crystal for example by arranging a slope 6 at the bottom. The side faces of the placing part 3 are worked into grooves so as to produce a structure to guide the liquid crystal to a specified position in the receiving part through the grooves.
Patent JP-H10186569-A (JP)
Title: Heat-developable photosensitive material
Inventor: FUJITA MUNEHISA
IPC: G03C1/74
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the heat-developable photosensitive material good in coated surface property and silver color tone and capable of forming a layer containing an organic silver salt by using a coating material dissolved in an aqueous solvent and forming a layer containing an organic silver salt specified in average grain size and a polymer latex in a specified amount of the total binder of the layer. SOLUTION: The heat-developable photosensitive material contains at least a photosensitive silver salt, an organic silver salt, a reducing agent, and the binder on a support, and the organic silver slat is solid grains having an average grain diameter of 0.05-10.0μm and the polymer latex is contained in an amount of >=50weight% of the total binder of the layer containing the organic silver salt, and the average dispersed grain diameter of the polymer latex is 1-50,000nm, preferably, 5-1,000nm, and the kinds of polymers to be used for the binder are acrylic resins, polyvinyl acetate resins, polyester resins, polyurethane resins, rubber type resins, polyvinyl chloride resins, and the like, and they have a number average molecular weight of 5,000-1,000,000, preferably, 10,000-200,000.
Patent JP-H10197792-A (JP)
Title: Teleconverter lens
Inventor: KASHIKI YASUTAKA
IPC: G02B15/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a front type teleconverter lens usable for a single lens reflex camera, small in size and light in weight by providing a front group which includes a negative lens and a positive lens and whose composite focal length is a positive value, and a rear group which is constituted of a combined lens constituted of the negative and the positive lenses and whose composite focal length is a negative value, and satisfying a specified condition. SOLUTION: This tele converter lens is used by being attached to the object side of a master lens M, and constituted of the front group which includes at least one negative lens and at least one positive lens and whose composite focal length is the negative value, and the rear group of the combined lens which is constituted of the negative lens and the positive lens from the object side, and whose composite focal length has the negative value; and satisfied the condition of 0.34<dFR/Σd<0.55. Provided that Σd is defined as a distance between the front and the rear groups, and Σd is defined as the thickness of the converter lens on an axis. Consequently, both group can compensate the chromatic aberration by themselves, assemblability is good, the diameter of a lens can be made small, the thickness of an edge can be secured, and the thickness of the positive lens of the combined lens can be made thin.
Patent JP-H06195750-A (JP)
Title: Optical recording medium and its manufacture
Inventor: KURODA MIKIYA
IPC: G11B7/2548
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a highly reliable optical disc and its manufacture wherein a glass protecting film which can be vitrified at low temperatures is formed. CONSTITUTION:An optical disc 1 is constituted of a reflecting film 2 of aluminum or the like, a substrate 3 formed of a transparent resin or the like, a glass protecting film 4 for preventing the oxidation of the reflecting film 2 and the deterioration of properties of the substrate 3, etc. In order to form the glass protecting film 4, a hydrolyzable organic metallic compound (for example, metallic alkoxide) is hydrolyzed, dehydrated and condensed in a solution of water and an organic solvent or a solution of an organic solvent alone in the presence of boron ions and halogen ions, and then applied onto the base material of the optical disc 1, and vitrified at 20 deg.C or lower temperatures.
Patent JP-H05169465-A (JP)
Title: Reaction cast molding method
Inventor: HONDA MAKOTO
IPC: B29L11/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a reaction cast molding method capable of preventing the generation or mixing of air bubbles even in a molded product having a complicated surface shape and easy to work. CONSTITUTION:A first seal material 4 and the second seal material 5 surrounding the outside of the first seal material 4 are provided to a lower mold 2 to form gap part 6 between the first and second seal materials 4, 5 and, after a reactive raw material solution is injected in a molding part, an upper mold 1 is mounted on the lower mold 2 within a vacuum chamber to form a cell 8 which is, in turn, held between pressure rollers 10 to perform reaction curing.
Patent JP-H06190522-A (JP)
Title: Centrifugal casting apparatus
Inventor: ISHIJIMA KEIZO
IPC: B22D13/00
Filed: 1992-12-26
Abstract: PURPOSE:To easily and quickly execute changing of the preparation of a thrust roller receiving the load in the axial direction in a rotary mold, in the case of changing the rotary mold to the one having different diameter in a centrifugal casting appatus. CONSTITUTION:A pair of pinch rollers 31 arranged so as to hold a flange F formed at the outer periphery of the rotary mold A inbetween receives the load in the axial direction of the rotary mold A as the thrust roller. These pinch rollers 31 are supported so as to be possible to oscillate in the plane at the right angles to the axial line of the rotary mold A with an oscillating member 34. Then a lever 39 is connected to the member 34 through a torque member, and this lever 39 is turned in the small angle range with a screw shaft 42 through a link 41. By this method, an angle theta of the pinch roller is set to the angle fit for the diameter of the rotary mold A so that a pair of the pinch rollers 31 oscillates.
Patent JP-H10194862-A (JP)
Title: Production of porous member
Inventor: KURITA HIROYUKI
IPC: C04B20/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a porous member having much superior sound absorbing performance. SOLUTION: A base material to be hardened by hydration reaction is kneaded with water to prepare paste 4 and many granules of a precursor 2 of silica gel are dispersed in the paste 4 by mixing and then the paste 4 is hardened. Many pores 6 are formed by the shrinkage of the precursor 2 caused by the hardening and a porous member 1 is produced. In this case, a coating film 3 is previously formed on the surface of the precursor 2 so as to prevent the contact of the precursor 2 with the base material at the time of dispersion in the paste 4 and the objective porous member 1 is produced.
Patent JP-H05176657-A (JP)
Title: Container for transporting alive fish or the like
Inventor: TAGAMI SEIICHI
IPC: A01K63/02
Filed: 1991-12-28
Abstract: PURPOSE:To provide a container capable of removing ammonia from water in a fish tank, used for transporting alive fishes. etc., and having a simple structure. CONSTITUTION:In a container 1 having fish tanks 2, 3 storing water W therein, circulating the water in the fish tanks 2, 3 with circulation pumps 26, 27 and used for transporting the alive fishes, etc.. foam-taking ports 25 facing to the water surfaces W. L. at heights near to the water surface W. L. in the fish tanks 2, 3 are disposed on the side walls of the fish tanks 2, 3, and the foam- taking ports 25 are communicated with a foam-receiving tank 37.
Patent JP-2000177190-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI HITOMI
IPC: B41J11/48
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve ease of use when a recording medium to be used is changed from a roll paper to a sheet paper by holding the sheet paper inserted into a sheet paper insertion opening while the roll paper is kept waiting. SOLUTION: When a sheet paper is inserted into a sheet paper insertion opening 16 while a roll paper 20 is present at a common transfer path, a sheet paper rear end-detecting sensor 81 is turned on. When a predetermined time has passed in this state, a pickup roller 50 rotates slightly and stops, whereby the sheet paper is held between the pickup roller and a guide plate 52. Then, a driving roller 36 starts reversing in a direction of an arrow B. When a leading end of the roll paper passes a sheet paper-detecting sensor 83 and the roll paper is let off from the common transfer path, a path switching plate 60 descends to close a roll paper special transfer path and open a sheet paper special transfer path.  Since the sheet paper is held between the roller 50 and guide plate 52 until the roll paper is removed from the common transfer path, the need for a user to hold the sheet paper by hands is eliminated.
Patent JP-H06198796-A (JP)
Title: Functional panel
Inventor: SHIBAZAKI YASUO
IPC: E04B1/92
Filed: 1992-12-28
Abstract: PURPOSE:To respond to needs for the comfortableness in life space and high quality stock by a method wherein functions such as humidity control, fragrance, luminescence, antibacterial properties or the like is retained in panel itself, which is used for building interior and exterior finish material, decorative material or the like. CONSTITUTION:Functional substance 2 such as finely pulverized humidity controlling material, fragrant material, luminescent material, antibacterial agent or the like is charged in porous panel 2, on one side (or on both the sides) of which air permeable porous aluminum plate 3 having minute holes, each of which is smaller than the functional substance, is provided.
Patent JP-H10196672-A (JP)
Title: Laminated plate spring coupling
Inventor: ONUKI KATSUHIRO
IPC: F16D3/79
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent more than required deformation of a laminated plate spring, and retain the normal performance of the laminated plate spring, by preventing one cylindrical hub from being moved more than required to an axial direction against the other cylindrical hub even though impact is applied from the outside. SOLUTION: In this coupling, a pair of cylindrical hubs 2, 4 is connected to each other through a laminated plate spring 18. Recessed parts 22 leaving projected grooves 20, are formed in the mutually opposed side surfaces of the pair of cylindrical hubs 2, 4, and the laminated plate spring 18 is arranged between the opposed surfaces of the recessed parts 22. The end surfaces of the projected grooves 20 of the pair of cylindrical hubs 2, 4 are opposed to each other having a predetermined narrow clearance G.
Patent JP-2000176531-A (JP)
Title: High-strength wide flange shape and its manufacture
Inventor: YOSHIDA TAKU
IPC: C22C38/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain wide flange shapes having a specified web thickness, the web thickness/flange thickness ratio and yield strength by rolling the wide flange shape using a rectangular billet or rough shape billet having a specific composition and specific carbon equivalent as a base stock by water-cooling only the upper surface of the web as compaired to the outside of the flange in the intermediate rolling process and rolling the back surface of the web without pouring water. SOLUTION: In the rolling process of the wide flange shape which is made by using the rectangular billet or the rough shape billet which consists of, by weight, 0.1-0.2% C, 0.05-0.5% Si, 0.6-1.6% Mn, 0.01-0.06% Nb, 0.005-0.1% Al, 0.002-0.01% N and the balance Fe with inevitable impurities and whose carbon equivalent Ceq., which is expressed by the equation, is <=0.42 as the base stock, only the upper surface in addition to the outsides of the flanges is water-cooled before and behind or either before or behind an intermediate rolling mill and the web is rolled one or more times in a recuperation process with the intermediate rolling mill. The wide flange shape having a web thickness of >=23 mm, the web thickness/flange thickness ratio of >=1.0 and yield strength of >=430 N/mm2 is obtained.
Patent JP-H11196564-A (JP)
Title: Controller of power converter
Inventor: KAIDA HIDETOSHI
IPC: H02M1/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce a wiring cost when a plurality of switching devices for a power converter are controlled by one control means. SOLUTION: Among a plurality of connecting means which are connected to each other with optical fibers 102, for instance, a connecting means 104 is connected to a control means 101 through a serial signal transmitting means 105, and connecting means 106a and 106b are connected to switching devices 103a and 103b through serial signal receiving means 107a and 107b and gate driving means 108a and 108b respectively, to control a plurality of the switching devices by one control means 101 easily.