baber/WOPTO huggingface dataset:
Patent JP-H1096121-A (JP)
Title: Antistatic polyester fiber
Inventor: AKITA TAKASHI
IPC: D01F6/92
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an antistatic polyester fiber excellent in antistatic function. SOLUTION: A polymer mainly composed of ethylene terephthalate containing 0.5-5wt.% a polyalkylene glycol and 0.1-2wt.% an organic sulfonic acid metal salt as antistatic agent is melt-spun under the following conditions: (A) the time required for the polymer to pass through a single hole volume V1 expressed by the product of the opening area S1 of a single hole of a spinneret and the length L2 of the single hole is 3 millisecond or more, (B) the discharging linear velocity V0 of the polymer from the single hole of the spinneret is <=800cm/min, and (C) the ratio Vsp /V0 of the winding speed Vsp of the discharging filament to the discharging linear velocity V0 of the polymer from the single hole of the spinneret is >=200.  The resultant filament is once cooled below the glass transition temperature of the filament, allowed to pass through a heating zone whose temperature is equal or higher than the glass transition temperature and lower than the melting point and wound up at 3500-6000m/min. Thus, a number of isolated phases of polyalkylene glycol oriented in the direction of the fiber axis, which has an average phase distance of <=0.2×m and the ratio of the number of continuous phases to that of isolated phases of >=30%, are formed in the obtained fiber.
Patent JP-S63140592-A (JP)
Inventor: JIERARUDO JIYOSEFU DORAN
IPC: H01S5/12
Filed: 1987-10-29
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-S62133995-A (JP)
Inventor: YAMAUCHI SATOMI
IPC: D05B69/36
Filed: 1985-12-03
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-H11330277-A (JP)
Title: Nonvolatile semiconductor memory and its reading method
Inventor: FUJIWARA ICHIRO
IPC: B82B1/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the read disturb property of a nonvolatile memory having a micro gate length and realize one transistor cell. SOLUTION: A plurality of memory transistors, having comparatively thickened tunnel insulation films are arranged like a matrix, constituting a memory array, and in the source and/or drain of a nonselective row memory transistors M21 arranged in a row not including a selective memory transistor M11 , a nonselective row vias voltage between source potential and gate potential during reading of selective transistor M11 is applied to the channel formation area in the reverse vias direction for example, and further a voltage between a voltage to be applied during reading of selective memory transistor M11 to the gate and grounding voltage is applied to the source of the selective memory transistor M11 . Then a voltage equivalent to or lower than that to the source of the selective memory transistor M11 is applied to the gate of the non-selective line.
Patent JP-S61149503-A (JP)
Title: Turbine blade
Inventor: IWASAKI HIDEO
IPC: F01D5/18
Filed: 1984-12-24
Abstract: PURPOSE:To enhance the cooling efficiency of a turbine blade, by jetting a cooling agent, etc. from a cylinder fitted into a blade body and having a plurality of holes, into a cooling fluid passage formed between the blade body and the cylinder, and by forming the inner wall surface of the blade body as a liquid drop trapping member. CONSTITUTION:A liquid cooling agent fed from a liquid cooling inlet port 24 into a liquid cooling agent passage 22a is jetted through a plurality of holes 26a, 26b formed in the side wall and top wall of an inner cylinder, into a cooling air passage 23. At this time a part of the cooling agent flushes and it turned into steam while the remaining part of the cooling agent is turned into liquid drops and is stuck on a wick structure 28 or small protrusions. Meanwhile, cooling air flows into a cooling air inlet port 25, and after flowing through the cooling air passage 23, flows out from a blow-out port 27 in the trailing edge section of the turbine blade 21. Further, when cooling air flows through a cooling air passage 23, the above-mentioned liquid drops are evaporated. Accordingly, a large cooling effect may be obtained.
Patent JP-H02119181-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEDA KATSUMI
IPC: H01L29/78
Filed: 1988-10-28
Abstract: PURPOSE:To reduce a cell area by a method wherein source and drain diffused layers are formed in the surface of a trench and the bottom of the trench simultaneously by a vertical ion implantation method. CONSTITUTION:A trench having a width of 8mum and a depth of 10mum is formed in a silicon substrate 1 having an N-type crystal orientation of g [100]. An oxide film with a thickness of 5000Angstrom  is formed by thermal oxidation and the oxide film of a transistor forming part in the trench is removed and ions are implanted to form diffused regions which are to be source and drain. After resist is removed and the substrate is washed, gate oxidation is performed and the contact hole of the drain is drilled and a polycrystalline silicon film which serves as both a gate electrode and a wiring is formed over the whole surface. After impurity is diffused for lowering the resistance of the polycrystalline silicon film, electrodes and an insulating part are patterned and, further, an interlayer insulating film is formed and a contact hole for an aluminum wiring is drilled in the interlayer insulating film and the aluminum film is formed. With this constitution, a cell area can be reduced about 50%.
Patent JP-H11108343-A (JP)
Title: Furnace wall-cooling structure of electric melting furnace
Inventor: SAMEJIMA RYOJI
IPC: F23M5/08
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the cooling effect of a furnace wall by a waterwall from being spoiled, by providing the outside of the furnace wall with the waterwall, and providing a cutoff layer between the waterwall and the furnace wall so as to permit cooling of the furnace wall by the waterwall, and to cut off the leakage of cooling water to the furnace wall from the waterwall. SOLUTION: The outside of a furnace wall 2 is provided with a waterwall 3, which is formed of a jacket 8 having an inner and outer wall and cooling water 9 that is supplied inside this. A cutoff layer 4 is provided between the waterwall 3 and the furnace wall 2, and the cutoff layer 4 permits cooling of the furnace wall 2 by the waterwall 3, and also cuts off the leakage of the cooling water 9 to the furnace wall 2 from the waterwall 3. That is to say, filling 11 such as copper powder is filled inside a container 10 having an inner and outer wall, and the filling 11 improves thermal conductivity, and also improves a seepage by forming many narrow winding passages. Thereby, the occurrence of steam explosion can be prevented beforehand, without spoiling the cooling effect of the furnace wall 2 by the waterwall 3.
Patent JP-S60237052-A (JP)
Inventor: YUUJIN ERU SUTOTSUGURIN
IPC: C07C213/02
Filed: 1984-12-24
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-H11107277-A (JP)
Title: Self-running tubing device
Inventor: IWAKURA AKIRA
IPC: E02D7/20
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-running tubing device to effect loading or unloading to or from a trailer without needing a crane. SOLUTION: A pair of arm members 60 arranged with a nipping distance for a tubing mechanism 2 therebetween are supported at a running mechanism 50. Further, a hook members 36 is formed on an elevation frame 12 side in a state to extend to a pair of the arm members 60 side, the when the elevation frame 12 is lowered, a support member 66 at which the hook member 36 is hooked when the elevation frame 12 is lowered through drive of an elevation cylinder mechanisms are arranged at a pair of the arm members 60. Further, the support member 66 is vertically regulatably supported at a pair of arm members 60, a support member 40 with which the lower end of the support member 66 is brought into contact with a base frame 20 of the tubing mechanism 2 is formed, and an outrigger 90 mounted on a spike 96 is arranged at the running mechanism 50.
Patent JP-H08116041-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: ISOKAWA TOSHIHIKO
IPC: H01L27/14
Filed: 1994-10-13
Abstract: PURPOSE: To provide a method of manufacturing a solid-state image sensing device, which can improve the sensitivity of each photoelectric conversion element in a uniform state without requiring the adjustment of the optical system of an exposure device for forming a microlens as mask. CONSTITUTION: A multitude of photoelectric conversion elements 1 are formed in the surface of a semiconductor substrate into a matrix and microlenses 4 are provided on the surface of the substrate correspondingly to the elements 1. Accordingly, a group of the photoelectric conversion elements are split into blocks 2a, 2b and 2c in such a way that the blocks are formed into an analogous form to the outer edge form of the group of the photoelectric conversion elements and each microlens 4 to correspond to each photoelectric conversion element 1 is formed in such a way that the microlens 4 is made to deviate to the side of the center part of the group of the photoelectric conversion elements as it approaches from the center part of the group to the peripheral part of the group in every split block unit.
Patent JP-S63126819-A (JP)
Title: Suppository base and suppository containing said base
Inventor: FURUKAWA MIKIO
IPC: A61K47/00
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a suppository base having excellent promoting effect on absorption of pharmaceutically active substance, capable of effectively showing the promoting action, containing a carrier having absorbed a gas selected from carbon dioxide, hydrogen sulfide and radon. CONSTITUTION:A gas selected from carbon dioxide, hydrogen sulfide and radon is adsorbed on a carrier such as aluminosilicate, cyclodextrin, etc., until the adsorption reaches equilibrium under anhydrous condition at >=0.1kg/cm<2>, preferably 1-15kg/cm<2> at <=30 deg.C, preferably <=20 deg.C. A suppository base is blended with 0.1-30wt%, preferably 1-15wt% carrier having adsorbed and containing the gas.
Patent JP-H10117997-A (JP)
Title: Dishwasher
Inventor: OMI YUTAKA
IPC: A47L15/46
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To make sterilization for bacteria such as colon bacillus by setting a plurality of max. ringing temperatures, wherein at least one of them should be different from the set value for other process selection. SOLUTION: When the dishwasher is in operation, the washing water is spouted out from a nozzle 5 by a washing pump 4 installed under a washing trough 2 and flows in circulation to watch dishes, etc., accommodated. After completion of the washing process, the water is exhausted by an exhaust pump 6 installed under the washing trough 2. This is followed by a water supply process as necessary for washing, and if the temp. has not attained the level specified for washing, a rinse is conducted while the supplied water is being heated, and after this process, the rinsing water contaminated is exhausted. In is arranged so that the mix. rinsing temp. can be set to any level for each set course.  That is, three courses are provided as Auto-Operation Course, i.e., Powerful, Standard, and Quick (simplified), wherein the max. temp. of the warm water rinse is set, for example to 75 deg.C for Powerful course, to execute sterilization of bacteria such as colon bacillus.
Patent JP-S63127828-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/00
Filed: 1986-11-17
Abstract: PURPOSE:To correctly position a working electrode by supporting a working head by a supporting arm which crosses with a vertical stand shaft and is input/output-controlled and a supporting arm which tilts, in an electric discharge machine, etc. CONSTITUTION:When an electrode 2 is positioned oppositely to the prescribed working position on a large workpiece 15, a motor 6 is driven through a controller 11 by the signal supplied from an NC device 14, and a supporting arm 4 having a working head 1 at the top edge is shifted so as to project from a stand 5, and positioning is performed. A motor 9 is driven through a controller 12 synchronously with the drive of the motor 6, and a supporting arm 7 whose one edge is pivotally supported onto the supporting arm 4 is fed in an aslant direction, and the electrode 2 is positioned in the X-axis direction vertically to the workpiece 15, firmly supporting the working head 1. Then, positioning in the Y-axis direction is performed by driving a motor 10 through a controller 13. Therefore, working can be carried out with high precision.
Patent JP-H0588267-A (JP)
Title: Cartridge loader
Inventor: MARUYAMA YOSHINORI
IPC: G03B23/02
Filed: 1991-09-25
Abstract: PURPOSE:To propose a cartridge loader which simply and easily discriminates whether or not retrieval and copying, etc., have been already performed as for each cartridge housed in a cartridge housing part, by which loading is performed without necessitating trouble and time, which does not need man-hour, whose constitution is simple and is not complicated and which excels in reliability and cost. CONSTITUTION:In the cartridge loader 21 attached to a reader printer, etc., the direction of each cartridge A housed in the cartridge housing part 24 to which the retrieval and the copying, etc., have not been performed yet and which is going to be loaded and the direction of the cartridge A returned after finishing the retrieval and the copying, etc., are different. Then, whether or not each cartridge A has been already used is easily discriminated based on the directions thereof. Then, this discrimination is easily attained by making the direction of the cartridge different from the direction at the time when it is housed at the beginning in the case of returning the cartridge to the cartridge housing part 24 by an ejection mechanism.
Patent JP-H04147230-A (JP)
Title: Camera
Inventor: ARA TOKUO
IPC: G03B7/00
Filed: 1990-10-11
Abstract: PURPOSE:To quickly reverse a display plate and to improve operability by detaching the display plate which is reversibly provided from a dial main body through an elastic member and returning it after it is reversed. CONSTITUTION:The information of a first exposure mode (shutter priority AE) is displayed on the display surface 42 of the display plate 40 and the information of a second exposure mode (aperture-priority AE) is displayed on the display surface 41 thereof. In the case that the display surface is changed, a knob part 41a is detached from the dial main body 20 by lifting the plate 40 right above by resisting to the returning power of the elastic member 130 for elongating and contracting a knob. Under such a state, the plate 40 is freely rotated around the shaft part 31 of a supporting table 30. After it is reversed, the table 30 is returned by the returning power of the member 130 and caught by a prescribed recessed part. Then, it is mounted and fixed.
Patent JP-H1192446-A (JP)
Title: Sulfonimide and its production
Inventor: HASEGAWA SEIYA
IPC: C07B61/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that functions an electrophilic reagent in the organic synthesis as a Lewis acid catalyst and can be used as an ion-conducting material, when it is used in the form of an alkali metal salt. SOLUTION: This compound is a sulfonamide represented by the formula (Rf1 and Rf2 are each a 1-22C perhalogenated alkyl, a 2-22C perhalogenated alkenyl or a perhalogenated aryl; M is H or ammonium salt), typically a compound of the formula: C4 H9 SO2 NHCOCF3 or its acid as [C4 H9 SO2 NCOCF3 ] Et3 NH<+> and the like. The sulfonimide can be prepared by imidizing the sulfonamide of the formula: Rf1 SO2 NH2 with carboxylic halide of the formula: Rf2 COX (X is a halogen) in the presence of a basic catalyst (preferably trimethylamine, triethylamine or pyridine).
Patent JP-2001093346-A (JP)
Title: Coaxial mixed flexible flat cable and its manufacturing method
Inventor: KATAGIRI NAOKI
IPC: H01B7/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable and a coaxial cable, conventionally requiring separate wirings and connections depending on the types of transfer signals, in the form of one axial mixed flat cable, and use an usual flat cable connector as it is. SOLUTION: A coaxial mixed flat cable is formed by mixing two fine coaxial wires 4 in a plurality of straight angle conductors 2, arranging them in parallel at a certain clearance between two insulating films 1, 1, fusing the fine coaxial wires 4 and the straight angle conductors 2 at their ends exposed at a fixed length, and bonding reinforcing films 3 to the single sides of the exposed ends. An external conductor 7 of the fine coaxial wire 4 is connected to the straight angle conductor 2 via a connection conductor (f), an exposed center conductor 5 is removed and a straight angle conductor (g) for a connector is connected thereto to form a coaxial mixed flexible flat cable 10.
Patent JP-H10105663-A (JP)
Title: Wrong use preventing device for ic card
Inventor: SHIRAISHI JUNICHI
IPC: G06F21/60
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a wrong use preventing device which allows a user to use an IC card at the time of user's normal use of the IC card and quickly inhibits the use of the IC card at the time when the IC card has been lost or stolen. SOLUTION: The wrong use preventing device for an IC card 10 consists of the IC card 10 and a transmitter 20 which transmits a radio signal to the IC card 10. The IC card 10 is provided with a reception part 15, which receives the radio signal from the transmitter 20, and storage parts 12 and 13 where data to discriminate the owner is stored, and data stored in storage parts 12 and 13 is erased or is made unavailable if a prescribed radio signal from the transmitter 20 cannot be received for a prescribed time by the reception part 15.
Patent JP-H08138667-A (JP)
Title: Lead powder for active material of lead-acid battery and manufacture thereof and lead ingot for manufacturing lead powder for active material of lead-acid battery
Inventor: SHIBAHARA TOSHIO
IPC: H01M4/14
Filed: 1994-11-09
Abstract: PURPOSE: To provide lead metal powder to be contained in active material which is oxidized quickly during aging process of an electrode plate. CONSTITUTION: A large number of lead ingots produced by casting highly pure lead in regular triangle pyramid forms are put into a rotating drum to produce lead powder. As to the lead powder, since the lead ingots come into collision against one another after the lead ingots are raised to the upper part in the drum, the collision occurs hand and the produced metal lead powder becomes flaky. Since the powder has a large surface area, oxidation reaction proceeds quickly during an aging process. The shape, of a lead ingot may be a square piller shape, a truncated cone shape. a truncated pyramid shape, a gutter shape, etc.
Patent JP-H01116540-A (JP)
Title: Image forming method
Inventor: SHIMIZU SHIGEKI
IPC: G03F3/10
Filed: 1987-10-29
Abstract: PURPOSE:To obtain a high-sensitivity image which has no yellowish tone in the formed image by developing an exposed image forming material by a solvent which can dissolve the photopolymerizable resist layer and colored recording layer of an unexposed part to form the image, then subjecting the material to a special processing. CONSTITUTION:The photosensitive image forming material formed by laminating the colored recording layer, the photopolymerizable resist layer and a transparent cover sheet in this order on a base is subjected to image exposing. After the transparent cover sheet is stripped at need, the unexposed part of the photopolymerizable resist layer and the colored recording layer is dissolved by the development processing to form the colored image consisting of the colored recording layer and the photoset photopolymerizable resist layer. The photoset photopolymerizable resist layer is then dissolved and/or stripped and is thereby removed from the colored image; in succession, this colored image is brought into tight contact with a material to be transferred and the base is stripped, by which the colored image is transferred to the material to be transferred. The colored image forming material which has high sensitivity and has no yellowish tone by a visible sensitizer is obtd.
Patent JP-H0986277-A (JP)
Title: Motor-driven containing type door mirror
Inventor: KOSASA SOTA
IPC: B60R1/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven containing type door mirror to improve mechanical durability through reduction of the occurrence of wear and the damage of a part and stabilize a function. SOLUTION: A small diameter part 23, a large diameter part 24, and a flange part 25 are formed, in the order, from above on a main shaft 22, and fitted in from below through apertures 21 and 30 formed in a mirror base 20 and a mirror housing 29. A main gear 33 is fitted in the main shaft 22 from above, and pressed downward through the force of a coil spring 39. Uneven surface parts having slopes on the right and left sides are formed on a step difference part 26 between the small part and the large part and a step difference part 34 corresponding thereto in the main gear to intercouple the two step difference parts. A clutch mechanism consisting of an uneven surface part is arranged between the flange part and the mirror base.
Patent JP-S62134228-A (JP)
Title: Process for preparing molded article with mottle patterns
Inventor: BANDO SATOSHI
IPC: B29C70/12
Filed: 1985-12-06
Abstract: PURPOSE:To eliminate possible directional properties or light and shade unevenness of mottle patterns by using curved short fiber with specific length in preparing a molded article through the process of introducing the mixture of curable liquid and short fiber, into a mold and curing and mottling. CONSTITUTION:Curable liquid means the liquid such as acryl acid, methacrylic acid, or liquid phenol, to be cured by addition polymerization, ring opening polymerization, crosslinking polymerization, etc. More than two kinds of the curable liquid can be mixed and used. A substance, not liquid by itself, can be regarded as a curable liquid provided it is liquified by mixing. Further, slurry made by dispersing filling materials in the curable liquid can be used. The kind of short fiber is not limited to specific kinds so far as it is insoluble in the curable liquid: asbestos, glass fiber, carbon fiber and the like are used. The short fiber is of 0.2-1.5mm length, preferably of 5-500mum diameter and should by curved.
Patent JP-H07104558-A (JP)
Title: Image forming device
Inventor: HOSHIKA NORIHISA
IPC: G03G15/02
Filed: 1993-10-06
Abstract: PURPOSE:To enable electrification by the application of a lower voltage, to eliminate the need for development bias power source not only in inversion development but in normal development and to easily correct the setting of potential required due to deterioration, etc., of an image carrier such as a photoreceptor in an image forming device which employs as an image carrier electrifying means a contact electrifying-means using discharge development. CONSTITUTION:In this image forming device executing image formation by the application of an image forming process including the electrifying means for electrifying the image carrier 1 composed of at least a conductive base layer 1a and a photoconductive layer 1b or a dielectric layer, the electrifying means 2 is a contact electrifying-means using the discharge development and applying a bias and applies a bias to the conductive base layer 1a of the image carrier 1.