baber/WOPTO huggingface dataset:
Patent JP-H03214584-A (JP)
Title: Manufacture of execution panel for surface heat generating controlling body
Inventor: NIIBE CHIKAKO
IPC: H05B3/20
Filed: 1990-01-19
Abstract: PURPOSE:To eliminate heat exfoliation and warp by embedding a thermo-sensitive wire U-groovedly in a hard resin plate having heat insulating nature, securing a carbon surface heat-emitting body to the overpart of the embedment of the wire using adhesives, and further thereover securing a cloth with adhesives, in which metal thin wires are woven together with cotton threads in the form of a base board. CONSTITUTION:A plate 1 of hard resin, for example urethane is provided at its oversurface with a U-groove 3, which can manderingly embed a thermo-sensitive wire 2, and a groove 5, which can embed a surface heat-emitting body 4 and diffuse heat in all directions. Another U-groove 6 for wiring is formed at the periphery of the side faces while a wiring board 7 is provided at the panel corner, and to the overstructure of the heat emitting body 4 an unwoven cloth 9 or cotton cloth, in which good electroconductive thin wires 8 are woven as a surface control body in the form of a base board, is secured with adhesives so that no sense of foreign matter will be left. If this applies to warming a floor lines with vinyl tiles, warmed panels and unwarmed panels shall be coordinated so as to be free from distortion or a sense of foreign matter. Thereby distortion and warp at inside temperature are precluded, and also heat exfoliation is prevented.
Patent JP-S59132993-A (JP)
Title: Water disposal
Inventor: MORIYA MASAFUMI
IPC: C02F1/58
Filed: 1983-01-21
Abstract: PURPOSE:To remove fluoric ion with the high efficiency of removal at a low cost, by adding an iron compound, an aluminum compound or the like together with a chelating coagulant to an aqueous solution containing fluoric ion or both of fluoric and heavy metal ions. CONSTITUTION:One or more selected from the group consisting of iron, aluminum and lanthanum compounds as a metal compound capable of forming a complex compound with fluorine and a chelating coagulant capable of forming a complex compound with a metal are added to an aqueous solution containing fluoric ion or both of fluoric and heavy metal ions. Hence, fluoric and heavy metal ions are separately removed as water-insoluble complex compounds. The addition amount, in terms of a metal ion, of said metal compound is pref. 1-3 times mol of fluoric ion, while that of said chelating coagulant is pref. 0.1-2 times mol of the metal ion.
Patent JP-S55100537-A (JP)
Title: Aluminum foil for light reflecting screen
Inventor: INOUE YUTAKA
IPC: G03B21/60
Filed: 1979-01-25
Abstract: PURPOSE: To achieve higher performance by applying the specific treatment to two sheets of aluminum foils.  
     CONSTITUTION: Rolls 2, 3 provided with an oiling pipe 4 are provided just before rolling rolls 7, 8. After various conditions such as rolling oil, tension and speeds are set similarly to those of ordinary rolling work, two sheets of aluminum foils are superposed and are pre-rolled, thence the superposed foil 1 having been let off after undergoing the pre-rolling is separated to alumium foils of each sheet by the rolls 2, 3. After rolling oil is supplied from the oiling pipe 4, they are again superposed and are subjected to post-rolling in the same direction as pre-rolling by the rolling rolls 7, 8 making peripheral contact with back rolls 5, 6. Thereby the aluminum foil for light reflecting screen in which the undulations of matte surface are deep, a multiplicity of finer and shallow undulations are formed among the deep undulations, the effective reflection angles in the horizontal direction are large and the considerable change in luminance within the effective reflecting angle does not occur is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186404-A (JP)
Title: Pneumatic tire
Inventor: SADOHARA TOSHIHIRO
IPC: B60C11/04
Filed: 1988-01-20
Abstract: PURPOSE:To suppress channel contraction on a tread face of a tire for reduction variation in ground pressure by arranging spacers having specified thickness and height respectively on channel walls of corner inlet and outlet portions of land portions formed on a crown portion. CONSTITUTION:Plural channel portions 1, 1' extending toward peripheral direction in zigzag-wise continuously, and plural land portions 2,2' divided with respective channel portions 1,1' are formed respectively on a crown portion of a tire formed in like a toroid. In above constraction, respective spacers 4, 4a are arranged respectively on respective corner inlet portions 3, 3a in respective channel portions 1, 1'. And respective spacers 4a are made to project from the channel walls 1a of respective corner inlet portions 3a, and together with setting up the width W2 to 0.25-0.75 times of the width W1 of the channel portion 1, the height H2 is set up equal or under the depth H of channel portion 1, especially about 1/2. According to this constitution, channel contraction on the tread face of the tire is suppressed and variation in ground pressure is made to reduce.
Patent JP-S63175985-A (JP)
Title: Ic card system
Inventor: UEHARA MAKOTO
IPC: G06K17/00
Filed: 1987-01-17
Abstract: PURPOSE:To widen the range of the writing and reading points of data and to improve a freedom in use and a reliability by linking between an IC card and a central processing computer by a noncontact and wireless communication means. CONSTITUTION:In the IC card 1, an oscillating circuit and a power source are incorporated and, for instance, an antenna 2 consisting of a metal thin film or the like is disposed. The central processing computer 3 is linked by the non-contact and wireless communication means by an electromagnetic wave through a relay amplifier 4 capable of communicating with the IC card 1 in a weak signal level. Accordingly, the data writing and reading processing to the IC card 1 can be constantly carried out between the central processing computer 3 and the IC card 1 by the non-contact and wireless communication means through the relay amplifier 4.
Patent JP-H05196348-A (JP)
Title: Refrigerator
Inventor: TOKUI AKIRA
IPC: F25D29/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide a refrigerator in which when a shelf is drawn in or out, a lower surface of the shelf is separated from a temperature detecting member. CONSTITUTION:The title refrigerator is provided with a shelf 32 which is so arranged that it can be drawn into or out of a storing chamber formed inside the refrigerator and whose bottom plate is made of a metal plate 40 at least at a central part, a temperature detecting member 51 arranged below the shelf 32, a pressing member to press the temperature detecting member against the metal plate, and a spacing member 43 to separate the temperature detecting member from the metal plate when the shelf is drawn in or out.
Patent JP-S58146306-A (JP)
Inventor: PII RIIDAA
IPC: G05B19/42
Filed: 1983-01-21
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-S55100864-A (JP)
Title: Nozzle device of hot chamber type die-casting machine
Inventor: NAKAMURA HIROMI
IPC: B22D17/20
Filed: 1979-01-27
Abstract: PURPOSE: To maintain the nozzle end at a high temperature and sprue bushing at a low temperature by providing a heat-insulating spacer made of Ti-base alloy or heat-insulating layer between the nozzle end and sprue bushing of the captioned device and reducing the heat radiation from the nozzle end to the metal die.  
     CONSTITUTION: A spacer 31 made of Ti-base alloy is fitted between the end of the nozzle 15 of the nozzle device 11 of the hot-chamber die-casting machine and sprue bushing 19. This Ti-base alloy is high in melting point and is refractory metal of high strength whose heat conductivity at room temperature to 600°C is 0.015W 0.030cal/sec.cm.°C, 1/10W1/3 that of general steel materials, and Young's modulus is about 1100kg/mm 2 , about 1/2 that of steel materials. Hence, it is highly flexible and elastic and makes close contact with the respective contact faces of the nozzle 15 and bushing 19, thereby enabling the prevention of leakage of molten metal. In addition, the heat radiation from the nozzle 15 end to the bushing 19 is less and the nozzle 15 is readily maintained at a high temperature and the bushing 19 at a low temperature. In the passage 12, it does not solidify the molten metal 9 at all and in the bushing 19 it cools and solidifies the molten metal 9 with good efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02190014-A (JP)
Title: Low noise high frequency amplifier
Inventor: NAITO MICHIKO
IPC: H03F3/193
Filed: 1989-01-19
Abstract: PURPOSE:To reduce noise by providing FET circuits connected in multi-stage and an emitter follower circuit comprising transistors(TRs) interposed between the pre-stage and post-stage FET circuits. CONSTITUTION:An emitter follower circuit comprising a bipolar TR 4 is interposed between a drain of a 1st stage FET(field effect TR) 1 and a gate of a 2nd stage FET 2. In this case, a signal source impedance Ro is reduced to, e.g. 1/100 by the emitter follower circuit of the bipolar TR 4 and the noise of the FET circuit is reduced. The low noise high frequency amplifier suitable for the VHF band or over is easily obtained with simple constitution.
Patent JP-H09195070-A (JP)
Title: Blank for magnetic disk substrate and its production
Inventor: SUGITA TOMOYUKI
IPC: G11B5/73
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent the joining and adhesion of blanks when a disk is annealed, to improve productivity and to prevent the surface of the blank being damaged when punched by depositing an insoluble residue formed by chemical etching on the surface of the blank made of Al or Al alloy. SOLUTION: When an Mg-contg. Al alloy sheet, for example, is etched with an aq. soln. of sodium hydroxide, an oxide film on the Al alloy sheet surface is dissolved and removed, and then the film of an insoluble residue consisting essentially of Al hydroxide, Al oxide and Mg oxide is formed instead. The Al alloy sheet is punched into a disk to obtain the blank, the blanks are laminated, and the laminate is annealed under pressure. As a result, since the insoluble residue is interposed between the blanks, direct contact of the clean surfaces of the blanks is prevented, and the releasability of each annealed blank is improved. Further, the grinding speed of the annealed disk is increased by removing the oxide film of the Al alloy sheet.
Patent JP-H05194370-A (JP)
Title: Sulfonamide derivative
Inventor: SATO MASAKAZU
IPC: C07C317/28
Filed: 1992-01-22
Abstract: PURPOSE:To obtain a new compound having a thromboxane A2 antagonism and useful as a platelet agglutination suppressing agent and a preventive and therapeutic agent against an ischemic disease and a therapeutic agent, etc., for cerebrovascular spasm after subarachnoid hemorrhage and asthma. CONSTITUTION:A compound of formula I [R<1> is (halogen-substituted)phenyl; R<2> is H, 1-10C alkyl, phenylsulfonyl, pyridylmethyl, etc.; R<3> is H, 1-4C alkyl or 2-cyanoethyl; n is 0-2; X and Y are H or halogen; A is 1-10C alkylene], e.g. 4-{2-[N-(4-chlorophenylsulfonyl)methylamino)ethylthio}--2,6- difluorophenoxyacetic acid methyl ester. The compound of formula I is obtained by sulfonating a compound of formula II and then halogenating and reducing the resultant compound to give a compound of formula III and reacting the compound of formula III with a compound of formula IV and reacting the product with a compound of the formula Hal-A-CO2R<3> and successively a compound of the formula R<2>-Hal.
Patent JP-S58128378-A (JP)
Title: Substituted 1-hydroxyalkyl-azolyl derivatives, manufacture and use as bactericide or plant growth regulant
Inventor: GURAHAMU HORUMUUTSUDO
IPC: C07D233/60
Filed: 1983-01-24
Abstract: Compounds which are substituted 1-hydroxyalkyl-azolyl derivatives of the general formula    <IMAGE>  (I)  in which A represents a nitrogen atom or a CH group, B represents oxygen, sulphur or a CH2 group, R represents substituted alkyl, and, in the case in which B represents sulphur, also represents an unsubstituted alkyl, optionally substituted cycloalkyl or optionally substituted phenyl group, Z represents a halogen atom or an alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenylalkoxy group, and m is 0, 1, 2 or 3, and the acid addition salts and metal salt complexes thereof, are new, are prepared as described and find use as fungicides and plant growth regulators.
Patent JP-H09198758-A (JP)
Title: Disk chucking mechanism for disk player
Inventor: TAMAYAMA RYUZO
IPC: G11B17/028
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To enable the centering without sliding up and down a centering member since the thickness of the chucking mechanism becomes thicker by a stroke amt. if the centering member is slid up and down. SOLUTION: The disk chucking mechanism 1 is composed of the centering member 3 fitted around the outer circumference of a spindle bearing part 2a of a turntable 2 and a clamp member 4 for chucking a disk 111 centered by the centering member 3 onto the turntable 2. The centering member 3 is composed of a cylindrical part 3a to be mounted on the outer circumference of the spindle bearing part 2a of the turntable 2 and a large number of centering nails 3b having flexibility formed radially with the cylindrical part 3a as the center.
Patent JP-S62178036-A (JP)
Inventor: PURABARU KUMAA REI
IPC: H04N7/167
Filed: 1987-01-17
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-S62167729-A (JP)
Title: Agent for promoting production of antibody
Inventor: NISHIMURA CHIAKI
IPC: C12P21/00
Filed: 1986-01-21
Abstract: PURPOSE:To provide the titled promoting agent containing a specific neutral polysaccharide. CONSTITUTION:The objective agent for promoting production of antibody contains (A) a neutral polysaccharide (I) containing arabinose bonded to a main chain of alpha-(1 4)-glucan with alpha-(1 6) bond and having a glucose/arabinose ratio of 5:1 and/or a neutral polysaccharide (II) having alpha-(1 4)-glucan as a main chain, containing beta-(1 3)-fucose in the main chain, having alpha-(1 6) arabinose as a branch and having glucose:arabinose:fucose ratios of 5:2:1. The above neutral polysaccharide is especially preferably polysaccharide MA9. The polysaccharide MA9 can be separated from hot-water extract of bark of Melia azadirachta. It is administered at a dose of 25-2,500mg daily per person in -4 divided doses in the form of an oral agent such as tablet or parenteral agent such as injection.
Patent JP-S59135429-A (JP)
Title: Liquid crystal display device
Inventor: SATOU TAKASHI
IPC: G09F9/00
Filed: 1983-01-22
Abstract: PURPOSE:To invert the color of a character with low power consumption by masking the surface of a display device except a display character or a small range surrounding the display character with a mask. CONSTITUTION:An electrode 2' is provided on a base 4, and a partitioning plate 5 is joined between the electode 2' and a transparent electrode 2, and a liquid crystal 3 is packed in the space. A black mask 1 is provided on the upper face of the transparent electrode 2 except the display region of a character 1'. When an electric signal impressed to the electrodes 2 and 2' is inverted by an inverter, the character is displayed in white on the black background because the part except the character 1' is masked with black, and used power is not increased.
Patent JP-H07215492-A (JP)
Title: Sheet feeding device and image forming device
Inventor: TAKEDA SHOHEI
IPC: B65H1/26
Filed: 1994-01-31
Abstract: PURPOSE:To surely mount a sheet cassette on a device body. CONSTITUTION:When a cassette body is drawn along a guide rail 8f, a fixed member 23 elevates an intermediate plate of the cassette body by a spring 24, and the intermediate plate is moved above an intermediate arm 12 to regulate the turning of the intermediate arm 12. This constitution prevents a fore arm 7 from being lifted by an operator even if he tries to do so, and the mountinf of the cassette body is not interfered. When the cassette body is mounted, a projecting part is pressed to allow the fixed member 23 retracted and the intermediate arm 12 turnable.
Patent JP-S62166230-A (JP)
Title: Electric heater
Inventor: SEKIYA KIYOSHI
IPC: F24C15/22
Filed: 1986-01-20
Abstract: PURPOSE:To provide an electric heater which is beautifully brightened even when only one heater element is energized, by providing a bulkhead, which projects from a reflective back panel for juxtaposedly provided multiple high temperature radiant heater elements to the surface of a metallic and porous front panel, in the center part between tow high temperature radiant heaters. CONSTITUTION:When only one high temperature radiant heater element 7 is energized, part of emitted visible rays and infrared rays from a high temperature radiant heater element 7 pass through cells 8a, being reflected by the walls of cells 8a of an aluminum honeycomb panel 8. Part of the rays pass through the cells 8a, reflected by the walls of cells 8a of an aluminum honeycomb panel 8, after they are reflected by a bulkhead 10. Emitted visible rays and infrared rays from the high temperature radiant heater element 7 do not spread uselessly on the surface of an aluminum honeycomb panel 8. Accordingly, even part of a bulkhead 10 will be beautifully brightened. There is no evenness in brightness on the honeycomb surface, and the brightness will give a warm feeling to a user.
Patent JP-S54103909-A (JP)
Title: Moving vane connector
Inventor: IKEUCHI KAZUO
IPC: F01D5/24
Filed: 1978-02-01
Abstract: PURPOSE: To reduce the wear of the contact parts of a binding wire and vanes and lower their stress, by laying the binding wire through perforated holes of the vanes having front and rear projections symmetric with each other and by carrying the centrifugal force of the binding wire by the projections of the vanes.  
     CONSTITUTION: The perforated hole 11 is made by drilling both the sides of the vane. The axis of each half part of the perforated hole intersects the tangent on the circumferential axis of the wire at the center of the vane by an angle of θ. The contact parts of the binding wire 12 with the vanes can approach the ends of the projections. The centrifugal force of the binding wire 12 is carried at two points A, B on each vane 9. Carrying points are provided at a uniform spacing. Therefore, the bending stress of the binding wire 12 is decreased to one quarter, the contact area  between the binding wire 12 and the vanes 9 is doubled and the contact stress is  reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000041990-A (JP)
Title: Ultrasonic coagulating and incising device
Inventor: SHIBATA YOSHIKIYO
IPC: A61B18/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic coagulating and incising device that is highly operable, prevents fingers from getting numbed during long operation and is simply structured. SOLUTION: In an ultrasonic coagulating and incising device having a grip 5 incorporating a vibrator that generates ultrasonic waves, a vibration conveying member 8 that conveys ultrasonic waves generated from the vibrator, a fixed blade (probe) 10 provided at the tip of the vibration conveying member 8, a moving blade 11 that opens and closes in relation to the fixed blade 10, a moving handle 14 that is provided in a grip 5 and opens and closes the moving blade 11, the point of application of the force of the moving handle 14 is located near the hand side than the center of rotation of the moving handle and the direction of action of the force is provided in the direction of approach to the grip 5 and the direction of separation from the grip 5.
Patent JP-H06221020-A (JP)
Title: Underground multistory parking device
Inventor: ITO MASAYOSHI
IPC: E04H6/12
Filed: 1993-01-22
Abstract: PURPOSE:To make effective use of underground space and facilitate entry- delivery work in underground parking. CONSTITUTION:Entrances 6, 10 are provided on the ground and the lowest parking floor 5, and an elevator 4 is provided to convey an automobile 3 to the lowest parking floor 5 from the ground. The lowest parking floor 5 is provided with a passage for the self-traveling of the automobile 3, and a parking floor. A truck longitudinally travelable on a rail laid on a beam projecting onto the passage from the parking floor is provided for the floors above the lowest parking floor 5, and the truck is hangingly provided with a liftable pallet 18 for loading the automobile parallelly with the passage.
Patent JP-S57124524-A (JP)
Title: Hemming work method
Inventor: YANAGIYA MASAKAZU
IPC: B21D39/02
Filed: 1981-01-27
Abstract: PURPOSE:To achieve high-precision hemming work through one operation by using a work pattern consisting of a prelminary bending pattern surface and a primary bending pattern surface in one body to hem a work composed of an inner panel and an outer panel. CONSTITUTION:To the lower pattern 1 of a hemming work device, a work 2 composed of an outer panel 2a and an inner panel 2b is fitted, and at its upper part, a work pattern 3 provided with a preliminary bending pattern surface 3a and a primary bending surface 3b successively is installed while energized by a spring 7 as shown by an arrow. The work pattern 3 is lowered to press the end part 2c of the outer panel 2a with the preliminary bending pattern surface 3a for preliminary bending work, and then the work pattern 3 is lowered to bring a slide cam 4 into slide contact with a driving cam 8. Consequently, the work pattern 3 is lowered while moving in the opposite direction to the arrow direction against a spring 7, and the primary bending pattern surface 3b performs the primary bending work of the end part 2c.
Patent JP-S56108812-A (JP)
Title: Adjusting device of cooling water for hot blast valve
Inventor: OKA YOSHIO
IPC: C21B9/12
Filed: 1980-01-30
Abstract: PURPOSE: To adjust the cooling water according to the conditions of operation to decrease the thermal stress, by connecting the exhaust water system of one hot blast valve to the feed water system of another hot blast valve in each hot blast valve in a blast furnace.  
     CONSTITUTION: In case hot blast valves 8a, 8b under blasting are open and hot blast valves 8c, 8d under combustion are closed, connecting pipes 23d, 24d, 25d between the valves 8a and 8b are made close and exhaust water valves 29a, 30a, 31a and feed water valves 26b, 27b, 28b also are kept closed. Cooling water runs from feed water lines 13a, 15a, 14a into the hot blast valve 8b through the hot blast valve 8a and the connecting pipes 23a, 24a, 25a, and then flows out into a drainage pit 18 through the exhaust water lines 20b, 21b, 22b. On the other hand, in the hot blast valve 8c, 8d, the connecting pipes 23b, 24b, 25b and the exhaust water valves 29c, 30c, 31c and the feed water valves 26d, 27d, 28d being kept closed, the cooling water runs through the feed water lines 13c, 15c, 14c, the hot blast valve 8c, connecting pipes 23c, 24c, 25c, the feed water lines 13d, 15d, 14d, and the hot blast valve 8d, flowing out into the drainage pit 18. By these means, each flowing rate of cooling water can be adjusted properly. 
     COPYRIGHT: (C)1981,JPO&Japio