baber/WOPTO huggingface dataset:
Patent JP-S58111289-A (JP)
Inventor: KAKIZAWA TOSHIO
IPC: H05B6/12
Filed: 1981-12-23
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-H0490490-A (JP)
Title: Furnace body structure of electrical furnace
Inventor: TAKAHASHI MAKOTO
IPC: F27B3/08
Filed: 1990-08-06
Abstract: PURPOSE:To eliminate a large-sized tilting device and reduce a facility cost by a method wherein a furnace structure is provided with a full amount of molten metal feeding port which can be opened or closed and disposed at the deepest part of a furnace body and with a normal molten metal feeding-out hole which can be opened or closed and disposed at a higher predetermined position than that of the deepest part of the furnace. CONSTITUTION:An inner surface of a lower container 2 is provided with a full amount molten metal feeding-out hole 8 at the deepest part 7 installed at a part of a furnace bottom part 6. A stepped part 9 disposed at a higher predetermined position than that of the deepest part 7 is normally provided with a molten metal feeding-out hole 10. Molten metal 15 melted by an arc heating is fed out normally through the molten metal feeding-out hole 10 during a normal operation by opening a normal molten metal feeding-out lid 12. An amount of fed-out molted metal at this time corresponds to a volume between an upper surface level A of the molten metal 15 and a remaining molten metal level B which is the same as that of an upper end of the normal molten metal feeding-out hole 10. Accordingly, the molten metal 10 lower than the remaining molten metal level B is always left during the normal operation and when the metallic material is fed at the subsequent melting stage, the remaining molten metal is utilized and an efficient melting of the melted metallic material can be carried out. When the furnace body 1 is to be repaired, the full amount of molten metal feeding-out lid 11 is opened to discharge a full amount of remaining molten metal and then the molten- metal is fed out through the full amount of molten metal feeding-out hole 8.
Patent JP-H0931020-A (JP)
Title: Glycerol mono-6-hydroxyalkanoic acid ester, and perfume composition containing the same
Inventor: SHIRAKAWA TOSHIBUMI
IPC: A61K8/37
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a perfume raw material excellent in heat resistance and capable of remaining, even when added to foods passing through heating processes, such as confectioneries, e.g. cookies, processed oils and fats, or breads, and subsequently baked. SOLUTION: A compound of formula I [either one of R groups is a group of formula II (n is 1-4), and the other two groups are H]. For example, glycerol mono-6-hydroxydodecanoic acid ester. The compound of formula I is obtained by esterifying a 6-hydroxyalkanoic acid with glycerol or subjecting an ε-alkyl-ε- lactone and glycerol to a transesterification reaction. This compound is preferably used in an amount of 0.1-50wt.% based on a perfume composition in order to effectively generate an aroma.
Patent JP-H0742842-A (JP)
Title: Metal gasket
Inventor: KAZAMA SUSUMU
IPC: F16J15/08
Filed: 1993-07-30
Abstract: PURPOSE:To provide a metal gasket for a semiconductor manufacturing device, etc., requiring a high grade of vacuum, with which uneven stress distribution on a coil spring at the time of mounting is relieved by mounting coil spring pinchedly, with a gap reserved, on a folded plate member furnished in the sealing part of the gasket. CONSTITUTION:In the sealing part S, a metal gasket concerned has a jacket 2 which holds-a coil spring 1 pinchedly, and this coil spring 1 is formed as a whole in a ring whose axis L lies in one plane P. The jacket 2 is made from folded plate members 2a, 2a in ring form having centrally punched-off holes as symmetrical about the plane P, and the coil spring 1 is held pinchedly in positions nearer the peripheral edges of the folded plate members 2a, 2a, wherein the inside circumferential edges 3, 3 are welded in the W-position continuously. In the sealing part S, the coil spring 1 is provided with an embracing part 7 having an outer angle-formed part 9, and thereby a uniform stress distribution is obtained.
Patent JP-S6362963-A (JP)
Title: Control device for continuously variable transmission
Inventor: MIYAO TAKAYUKI
IPC: B60W10/10
Filed: 1986-09-04
Abstract: PURPOSE:To apply the engine brake according to a driver's feeling of danger, by controlling a magnitude of the engine brake according to a return speed of an accelerator pedal when a throttle valve opening angle is returned to 0. CONSTITUTION:When an engine brake indicating signal nb increasing according to a return speed of an accelerator pedal 1i is indicated, an engine 1 is operated within a predetermined time to at a point D on a line 51 of a throttle valve opening angle theta=0 which point D corresoponds to the engine brake indicating signal nb, thereby obtaining a large engine brake. After the predetermined time to is elapsed, the engine brake is decreased to a value corresponding to a minimum engine brake indicating signal ns. As a result, the engine brake is shifted from the point D to a point G on the line 51 of the throttle valve opening angle theta=0, thus continuing the engine brake at the point G. Accordingly, the engine brake may be applied effectively according to a driver's feeling of danger.
Patent JP-2001031790-A (JP)
Title: Thermoplastic polyurethane injected and foamed molding
Inventor: KANEDA SHUNJI
IPC: A43B13/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic polyurethane injected foamed molding having uniform cells, excellent external appearance and furthermore, excellent performances of a thermoplastic polyurethane such as flexibility, mechanical characteristics, abrasion resistance, flaw resistance, impact absorption, and oil resistance by an environmentally friendly method. SOLUTION: Injection foaming molded products which excel in flexibility, mechanical characteristics, abrasion resistance, mar resistance, impact absorption, oil resistance and the like can be obtained by subjecting an expandable thermoplastic polyurethane composition obtained by compounding 100 pts.wt. thermoplastic polyurethane having an inherent viscosity of 0.7-2.0 with 2-20 pts.wt. alkyl (meth)acrylate based polymer having a number average molecular weight of 1,500,000-6,000,000 and 0.5-10 pts.wt. organic thermally decomposable blowing agent having a decomposition temperature of 120-220 deg.C to injection foaming.
Patent JP-H0258240-A (JP)
Title: Manufacture of lead phthalocyanine multilayer film
Inventor: MACHIDA IKUHIKO
IPC: C09K3/00
Filed: 1988-08-23
Abstract: PURPOSE:To make it possible to manufacture simply a lead phthalocyanine multilayer film, which is used as a multiplexed memory element to make a high integration possible, by a method wherein each layer constituting the multilayer film is manufactured by a deposition method and, at the same time, the switching characteristics of the respective layers are made to differ from each other by changing the deposition rate at the time of manufacture of each layer. CONSTITUTION:As a method of manufacturing a multilayer film consisting of lead phthalocyanine layers, whose switching characteristics are different from each other, each layer of the lead phthalocyanine layers is manufactured by a deposition method and at the same time, the switching characteristics of the respective layers are made to differ from each other by changing the deposition rate at the time of manufacture of each layer. For example, lead phthalocyanine sublimated and refined in a vacuum is put in a quartz crucible and is deposited in a vacuum by heating with a tungsten heater. Moreover, for manufacturing a thin film consisting of two layers, whose switching voltages are respectively 4V and 10V, the deposition rates of a first layer and a second layer are respectively set in 5Angstrom /sec and 8Angstrom /sec by controlling the temperature of the crucible and the first and second layers are respectively formed in a thickness of about 18000Angstrom  and a thickness of about 20000Angstrom  in such a way that the resistance values of the first and second layers become almost equal to each other.
Patent JP-H0879863-A (JP)
Title: Automatic attendance state display board and attendance state display system
Inventor: YAMADA KAZUO
IPC: H04Q9/00
Filed: 1994-09-01
Abstract: PURPOSE: To obtain an automatic attendance state display board and an automatic state display system on which an entrance time and a job content of next day are automatically displayed without handwriting by each personnel. CONSTITUTION: The automatic attendance display board is provided with a calendar display device 3 to display current month, day and time, name display devices 5a-5j to display names of each person, and job state display devices 7a-17j to display a scheduled job corresponding to the names, and when the time of the calendar display device 3 reaches 14:30, a control section 22 reads the job schedule of each person of a succeeding day based on the month and day information of the calendar display device 3 and displays the name on the name display devices 5a-5j and the scheduled job onto the job state display devices 7a-17j.
Patent JP-H0740741-A (JP)
Title: Installing method of windshield of vehicle
Inventor: FUJIWARA KAZUHIRO
IPC: B60J1/02
Filed: 1993-07-30
Abstract: PURPOSE:To improve the appearance of the lower part of a front windshield in a vehicle easily by a simple method. CONSTITUTION:In a windshield molding 20 in which the side end edge of the front windshield 1 of a vehicle is inserted to a groove with an O-shaped section, the groove at the lower side 21 is made shallow, and the front windshield 1 is positioned to the window frame of the vehicle in the condition bending the lower side 21 to the surface of the front windshield 1, and fixed. And the lower side 21 in the bending condition is placed along the lower side end edge of the front windshield 1, the lower end edge is inserted to the groove of the lower side 21, and the front windshield 1 is installed in the condition extending the lower end of the windshield molding 20 from the lower end of the front windshield 1 to the lower side.
Patent JP-S60101877-A (JP)
Title: Manufacturing method of electrolyte tile
Inventor: MATSUSHITA HIROZOU
IPC: H01M8/02
Filed: 1983-11-07
Abstract: PURPOSE:To manufacture an electrolyte tile having a high bulk density and excellent mechanical strength rapidly and economically by pressure-forming the mixed powder if lithium aluminate and electrolyte components at the temperature higher than the eutectic point of the electrolyte components. CONSTITUTION:A mixed powder composed of gamma-lithium aluminate as the electrolyte supporting material, lithium carbonate and potassium carbonate as the electrolyte components, is pressure-formed at the temperature higher than the eutectic temperature of rhe electrolyte components. The manufacturing conditions are, for example, temperature 495-520 deg.C, pressure 0.10-0.60ton/cm<2> retension time 30-120min. According to this method, an electrolyte tile for a fused carbonate salts fuel cell having a high bulk density and excellent mechanical strength is obtained rapidly and economically. Furthermore, an electrolyte tile having a large area can be manufactured without a large scale press machine.
Patent JP-S6186616-A (JP)
Title: Flow-rate measuring method
Inventor: TAKAHASHI TSUTOMU
IPC: G01F1/696
Filed: 1984-10-04
Abstract: PURPOSE:To make it possible to measure a flow rate highly accurately from the outside of a pipe, by controlling a heating body so that the external temperature of the pipe becomes a specified temperature, and computing the flow rate of a fluid in the pipe based on the amount of energy, which is consumed for the control of the heating body. CONSTITUTION:A heat insulating material 3 is provided on the outer surface of a pipe 1 so as to cover electric heating coils 2a and 2b. Heat generated by the coils 2a and 2b is not diffused to the outside. Temperature detector/ controllers 4a and 4b detect the heated temperatures of the coils 2a and 2b. When the temperatures are deviated from the temperatures specified by variable resistors 5a and 5b, compensating signals are outputted to the corresponding resistors 5a and 5b. The heating amounts of the coils 2a and 2b are adjusted and the surface temperature of the pipe 1 is controlled at a preset value. A wattmeter 6 is connected to the resistor 5a, and the power consumed by the coil 2a is measured. The value of the power consumption is converted into the flow rate by operating process.
Patent JP-S6364028-A (JP)
Title: Liquid crystal element
Inventor: HANIYU YUKIO
IPC: G02F1/133
Filed: 1986-09-04
Abstract: PURPOSE:To contrive the improvement of the transmissivity at the time of opening a picture element shutter by using a polyolefin resin coating film having an aliphatic side chain, which has a hydroxyl group which preferentially orients plural layers in one direction, at least in one of a pair of parallel substrates. CONSTITUTION:A liquid crystal element consists of a pair of upper and lower substrates 11a and 11b arranged in parallel and transparent electrodes 12a and 12b wired on substrates 11a and 11b, and a ferroelectric liquid crystal 13 is arranged between substrates 11a and 11b. Electrodes 12a and 12b are wired in a stripe-shape for the purpose of multiplexing and driving the liquid crystal 13. Axes of uniaxial orientation can be given to orientation control films 14a and 14b. A polyolefin resin which is used as materials of films 14a and 14b and has the aliphatic side chain having the hydroxyl group is synthesized by the hydrolysis of an acetoxy group after the radial polymerization of an olefin which has the aliphatic group containing a hydroxyl group as a substituent or radical polymerization of an olefin having the aliphatic group containing an acetoxy group as a substituent.
Patent JP-H0940824-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MIZUNO YOSHIHISA
IPC: C08K5/01
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition excellent in flexibility and fluidity without impairing its mechanical strength and elastic recovery, comprising each specific copolymer rubber, crystalline α-olefin polymer, hydrogenated conjugated diene copolymer and mineral oil-based softening agent in a specified proportion. SOLUTION: This thermoplastic elastomer composition comprises a total of 100 pts.wt. of (A) 10-90wt.% of a copolymer rubber chiefly made from ethylene and propylene, (B) 1-80wt.% of a hydrogenated conjugated diene copolymer or functional modified product, (C) 3-80wt.% of a crystalline >=3C α-olefin polymer chiefly made from an α-olefin such as propylene and (D) 5-80wt.% of a copolymer rubber chiefly made from ethylene and >=4C α-olefin such as butene-1 and (E) 0-200 pts.wt. of a mineral oil-based softening agent such as naphthene oil.
Patent JP-S6454059-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: OHIRA YOJI
IPC: C08K3/00
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a flame-retardant resin composition which does not suffer reduction in physical properties during molding, is transparent, and generates no or little corrosive gas, by incorporating a metal salt of a specified imidodiphosphoric tetraester into an aromatic polycarbonate. CONSTITUTION:The title composition is prepared by incorporating a metal salt of an imidodiphosphoric tetraester of formula I (wherein A<1>-A<4> are each phenyl substituted by one or two 1-9C alkyl groups; M is an alkali metal) (e.g., a compound of formula II) into an aromatic polycarbonate. The incorporation serves to impart flame retardancy to the polycarbonate while retaining the mechanical characteristics of the resin, thus giving the title resin composition which has excellent transparency and generates no or little corrosive gas during molding and burning.
Patent JP-H05200040-A (JP)
Title: Surgical retractor
Inventor: POORU EI MATEYUURA
IPC: A61B17/3201
Filed: 1992-08-05
Abstract: PURPOSE: To provide a surgical retractor including a retractor assembly connected to the far end of a housing so as to be folded. CONSTITUTION: A handle assembly includes a fixed handle cooperatively operated with an operation mechanism for operating a retractor assembly 62 folded via a housing 110. The housing 110 includes a tube structure having an inner tube disposed in an outer tube in an axial direction. The outer tube has the inner tube passing through it and is fixed to the fixed handle connected to an operation structure. The retractor assembly 62 is attached to the far end of the housing 110 and includes a mutual yoke assembly mutually connected to a plurality of binding type retractor blades to be folded. One element of the yoke assembly is representatively maintained in a fixed manner, and the other element is reciprocated in an axial direction for developing the binding type retractor blades in Japanese fan shapes.
Patent JP-S60101954-A (JP)
Title: Ic package and manufacture thereof
Inventor: FUKUDA SHIROU
IPC: H01L23/495
Filed: 1983-11-08
Abstract: PURPOSE:To obtain packages without dies for the convenience of manufacturing variety of types in small quantity by coating the rear surface of IC chip mounting surface of lead frame with a resin such as epoxy, fixing chips to the chip mounting surface, molding them with epoxy resin, causing the external lead protruded from the external circumference of chip to proturde to the rear surface of frame and cutting the lead of frame. CONSTITUTION:The rear surface of IC chip mounting surface of lead frame 1 is coated with resin 2 such as epoxy, IC chip 3 is fixed to the mounting surface and these are molded with the resin 3 which is also the epoxy resin but is smaller in size than the resin 2. Thereafter, a plurality of leads protruded from the periphery of chip 3 are bent and extended through the frame 1 and the lead 1b of frame is separated from external part of frame. Thereby, the dies for molding are no longer necessary and wire bonding can be realized easily.
Patent JP-H0385263-A (JP)
Title: Two-parts seal made of synthetic materials for vessel containing fluid substance
Inventor: GERUHARUTO ROIENBERUGAA
IPC: B65D51/16
Filed: 1990-08-09
Abstract: PURPOSE: To provide a seal where no dead space to trap the fluid is present and no fluid exposed to the outside air is trapped by surrounding a valve pin by a valve tube, and covering an upper opening by a seal part when the seal is sufficiently screwed in a fitting condition. CONSTITUTION: A lower parts 1 and an upper parts 2 of a seal are symmetrical to each other relative to the axis A of symmetry of the seal, and the lower parts 1 includes a threaded cylinder 120 to be mounted on a container 127. The length of a valve pin 109 and a valve tube 209 is determined so that the valve pin 109 is wound by the valve tube 209 when the seal is sufficiently screwed. A seal part 113 is provided on an upper end of the valve pin 109, and the seal part 113 is provided on the valve pin in the axial direction as an extension part of the valve pin 109. When the seal is sufficiently screwed in the seal fitting condition, an upper opening 206 of the upper parts 2 is covered by the seal part 113.
Patent JP-S60101926-A (JP)
Title: Apparatus for producing thin film
Inventor: ISHIZU AKIRA
IPC: H01L21/31
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a thin film only with replacing a thin screen plate which is inexpensive and easily available, by dividing a container with an energy beam screen plate into a non-reaction space and a reaction space, and exhausting the both spaces of air while supplying a reaction gas to the reaction space. CONSTITUTION:An Si substrate 5 is disposed on a holder 6 in a reaction space 14, and the space 14 is evacuated of air through a tube 8b, while a valve 13 of a tube 12 is opened for evacuating air in a non-reaction space 10 defined between an energy beam entrance window 2 and a screen plate 3. The substrate 5 is heated, and after the reaction space 14 reaches a required degree of vacuum, a reaction gas is introduced therein from the tube 7 while exhasting air through the tube 8b so as to adjust the degree of vacuum to a predetermined degree. Then an incident energy beam 3 is supplied through the window 2 and screen plate 9 so that Si, SiO2 or the like is deposited on the substrate 5. During this operation, the valve 13 remains opened to continue air evacuation. With this constitution, a thin film can be formed without contaminating the expensive window only with appropriate replacement of the inexpensive screen plate 9. Further, the pressure difference between the spaces 14 and 16 can be reduced by adjustment, so that the screen plate 9 can be formed in a thickness less than 1mm. and the cost can be lowered.
Patent JP-H0493519-A (JP)
Title: Burner for liquid fuel
Inventor: MURAKAMI YOJI
IPC: F24C1/14
Filed: 1990-08-07
Abstract: PURPOSE:To maintain stable combustion even when a burner is used on a low heat value side, and make the burner smaller in size by providing an air passage port and a duct, which introduce cooling air from a blower, at the rear part of a support stand adapted to support a carbureter, providing a cover at the front part of the support stand to enclose the support stand with the cover and the duct, and arranging the cooling air introduced through the air passage port so as to have a fixed air pressure within the support stand. CONSTITUTION:An air passage port 33 is provided to introduce cooling air from a blower 26, and a duct 34 for the forced flow of air, which is screwed to a support stand 24, is provided between the air passage port 33 and the rear part of the support stand 24. A cover 35 is screwed to the support stand 24 at the front part thereof; therefore, the whole support stand 24 is formed into an enclosed structure, leaving the air passage port 33. The cooling air from the blower 26 is sent to the periphery of an air inlet hole under suitable air pressure and, accordingly, the lowering of a primary air ratio is not caused even when a heating operation is kept ready for shifting to a low heat value side by reducing the number of rotations of the blower 26. Further, since the duct 34 for the forced flow of air is slanted, a pressure loss at an air passage is reduced, and the sufficient flow of air is effected.
Patent JP-H1133324-A (JP)
Title: Box-type installation on powder silo
Inventor: KATO FUMIO
IPC: B01D46/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent equipment and piping provided on a powder silo from soiling, and improve working efficiency on installation or maintenance. SOLUTION: A housing 2 provided with a bottom plate is connected to air ducts 6 with flanges, a high-pressure air duct 7, and chute piping 6a, 7a. The chute piping 6a, 7a communicate with bend piping 8, 9 respectively. The bend piping 8 pressure-conveying powder and particles is connected to a raised bottom surface 1a of the housing 2 and the bend piping 9 is connected to a dust collector 11. An electricity-air duct box 4 is embedded into a recess of an upper part of the housing 2, in which a power cable 4a and a signal cable 4b are provided. An integrated box-type installation C on a powder silo is provided on a powder silo S.