baber/WOPTO huggingface dataset:
Patent JP-S59215466-A (JP)
Title: Permanent magnet material and its production
Inventor: MATSUURA YUTAKA
IPC: C22C33/02
Filed: 1983-05-21
Abstract: PURPOSE:To produce a permanent magnet material having an excellent magnetic characteristic by molding alloy powder consisting of specifically composed R (where R is >=1 kind among rare earth elements including Y), B, Co and Fe and sintering the molding in a reducing or non-oxidizing atmosphere. CONSTITUTION:Alloy powder having a compsn. consisting by atom ratio, 8- 30% R, 2-28% B, <=50% Co (excluding 0% Co) and the balance Fe and unavoidable impurities and having 0.3-80mum average grain size is molded under pressure to a desired shape and size in a magnetic field or without application of the magnetic field thereon. The resultant molding is sintered at 800-1,200 deg.C, preferably about 1,000-1,180 deg.C in a reducing or non-oxidizing atmosphere. An FeCoBR permanent magnet material having a high magnetic density, excellent magnetic characteristic and magnetically anisotropy or isotropy is thus obtd. Rare earth elements of >=1 kind inclusive of light and heavy rare earths including Y, more particularly, Nb and Pr are adequately used for the R used in the above-mentioned method.
Patent JP-S63254566-A (JP)
Title: Development system for hierarchical circuit descriptive language
Inventor: SHIMA NOBUO
IPC: G06F17/50
Filed: 1987-04-10
Abstract: PURPOSE:To shorten an input/output time by utilizing a file in index data format for low layer description. CONSTITUTION:A file 2 for low layer description is a file in index data format consisting of a macroindex file A and a data file A which has predescription indication parts and data parts corresponding to respective indexes (macro) in the file. Similarly, a file 3 for low layer description is also a file in index data form consisting of a macroindex file B and a data file B having predescription indication parts and data parts corresponding to respective indexes in the file. Consequently, the time required for file input/output operation is shortened and development on a main memory need not be performed.
Patent JP-H09281466-A (JP)
Title: Liquid crystal display device
Inventor: ONO NAGAMASA
IPC: G02F1/1339
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to relieve the luminance difference in the intra- surface direction of substrates and to deal with a trend toward a wide visual field angle. SOLUTION: The liquid crystal display device of an MIM diode system is constituted by narrowing the cell gap T1 on a bright viewing side 101 (for example, on the 12 o'clock side of a watch) in the intra-surface direction of the substrates between the glass substrates 10 and 20 and widening the cell gap T2 on a reverse bright viewing side 102 (for example, 6 o'clock side of a watch). The intensity of the electric field generated in a liquid crystal cell 31 existing on the bright viewing side 101 is, therefore, high and on the other hand, the intensity of the electric field generated in the liquid crystal cell 3 existing on the reverse bright viewing side 102 is low.  Then, the angle θ2, θ3 formed by the liquid crystal molecules 32 existing on both of the bright viewing side 101 and the reverse bright viewing side 102 and visual lines L2, L3 are approximated to the angle θ1 formed by the visual line L1 on the normal and the liquid crystal molecules 32 and the luminance difference is relieved.
Patent JP-H03287449-A (JP)
Title: Stretching device for cableway wire
Inventor: YOSEFU KOORAA
IPC: B61B12/02
Filed: 1990-04-03
Abstract: PURPOSE:To easily perform the erecting work of a tower and the stretching work of wires by providing the tower erected and rotated with the support axis at the lower end serving as a fulcrum and a winch having a winding drum of a support wire and a winding drum of a two wire on the loading platform of a running vehicle. CONSTITUTION:A running vehicle 1 is driven and stopped at a position where one end of a support wire 10 is to be stretched, and a loading platform 2 is stabilized by an outrigger jack cylinder 19 and a tower support screw jack 18. A tower 4 is rotated in the erection direction by the action of a driving device 7, and the erected state of the tower 4 is maintained by a lock device. The support wire 10 of the first drum 11 is rewound, and the tip of the support wire 10 is coupled with a supporter 24 at the other position. The first drum 11 is rotated by the operation of a winch 9 to wind the support wire 10. The stretch wire 22 of a drum 23 is rewound and suspended on the upper end hook block sheave 26 of the tower 4 and coupled with a supporter 27 before the support cable 10 is stretched to stabilize the tower 4.
Patent JP-S5615940-A (JP)
Title: Binding device and its assembling method
Inventor: JIIGUFURIIDO KEI BUAISU
IPC: F16C33/72
Filed: 1980-07-01
Abstract: The fastener includes a shaft (32) having a groove (52). A second member, such as a collar (38), is received coaxially over and surrounding the shaft area including the groove. A deformable retainer (64), received between the collar and shaft, secures the collar on the shaft and is bent inwardly into the groove by an internal shoulder (62) on the collar when inserted between the collar and shaft. The deformable retainer may be integrally and detachably formed with the collar. The method includes positioning the second member or collar, and inserting and deforming the retainer between the shaft and collar. The apparatus may be used to secure parts of bearing assemblies and retain bearing shields on such assemblies, in chain pin assemblies to form chains for conveyors or other applications, and for general fastening purposes. An eccentrically positioned interlock for preventing rotation between the inner race parts (38) of a conveyor wheel assembly (25) and a support member (15) supporting the wheel assembly is also described.
Patent JP-S57202768-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA HITOSHI
IPC: H01L23/50
Filed: 1981-06-09
Abstract: PURPOSE:To mitigate mechanical stress to be generated by an impact applied to the end part of a case and to avoid chipping off of the case at a semiconductor device using the ceramic case by a method wherein the soldered parts of the ultimate end leads out of outside leads to be soldered to the sides of case are made to be extended along the sides of case, and are bent on the adjoining other sides. CONSTITUTION:A ceramic substrate 1 provided with wirings 2 of plural number is accommodated in the ceramic case main body 3, and the wirings 2 are connected respectively to the outside leads of plural number formed on the sides of the case 3. At this constitution, the outside leads to be provided at the corner parts 6 of the case 3 out of the outside leads are made to have lead structure 8 to serve as well for the reinforcing member, and are bent on the adjoining corner parts 6 to be fixed at the places thereof using metal layers 7 for soldering of the outside leads. Accordingly the ceramic material being weak against mechanical stress is reinforced, chipping off of the four corner parts to be generated by the unexpected impact to be applied during transportation or measurement is eliminated, and the troubles of inferiority of airtightness, etc., are prevented.
Patent JP-H05299012-A (JP)
Title: Manufacture of electron gun
Inventor: HASHIGUCHI GEN
IPC: H01J9/02
Filed: 1992-04-09
Abstract: PURPOSE:To easily form a uniformly-shaped and well-reproductive electron gun without any selection of material and its crystalline orientation. CONSTITUTION:Photoresist 2 is applied to the surface of a work 1, and the photoresist 2 is exposed to light by using laser interference to have the surface sine-curve-shaped. Ion beam etching is given to the work 1 from an inclined upper direction.
Patent JP-S5211813-A (JP)
Title: Time compressed multiple transmission system
Inventor: NAKABE KOUJI
IPC: H04J3/04
Filed: 1975-07-18
Abstract: PURPOSE:Improvement of the quality of multiple transmission by removing the transient influence of the front edge of time slot.
Patent JP-H10263925-A (JP)
Title: Cutter for machining end face
Inventor: SUZUKI TOSHISADA
IPC: B23D61/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the grinding of a chip from a cemented carbide plate material; and to enhance the durability of the chip by eliminating the development of stress concentration in machining. SOLUTION: A first blade stand 12 having high tooth height and a second blade stand having low tooth height are provided at given peripheral intervals in the circumferential direction on a rotor 11 at its outer peripheral part. An installing face 13 is provided to the first blade stand 12 and the second blade stand at their rotary face sides. Plate-shaped first chip 16 is provided consisting of a cemented carbide material forming the declined angle x of a cutting blade 16a at its point to a given angle; a late-shaped second chip 17 is provided consisting of a cemented carbide material forming the declined angle of a cutting blade 17a at its point to about 0 degree. The two first chips 16 are formed to one set. The respective cutting blades 16a are interposed in parallel to form a valley shape and are fixed to the installing faces 13 of the first cutting blade stand 12. The second chip 17 is fixed to the installing face of the second cutting blade.
Patent JP-S58216530-A (JP)
Inventor: TOMINAGA RIYUUICHIROU
IPC: B31B1/90
Filed: 1982-05-27
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-H09253544-A (JP)
Title: Hard substrate coating device
Inventor: YAO YASUYOSHI
IPC: B05C1/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To perform the replacement of a coating liquid in a short time in a device for coating a hard substrate with the coating liquid by installing a plural sets of coating parts consisting of a microrod bar, a nip roller and a coating liquid tank along a conveying path and housing different coating liquid in the coating liquid tank of each coating part. SOLUTION: When producing a color filter of a liquid crystal board, coating parts A, B, C are installed in order along a conveying path of glass substrates 10. The coating parts A, B, C are provided for applying coating liquid of, for example, three colors of red, green and blue. The coating parts A, B, C each have a coating liquid tank 12, and a mirrored bar 14 is belt driven by a motor, mounted on a backup material. When coating the glass substrates 10 with red coating liquid, a moving bed 28 of the coating part A is raised to face the micro rod bar 14 thereof to near the conveying locus of the glass substrates 10, and on the other hand, the other coating parts B, C are lowered to retreat the mirrored bars thereof the conveying locus of the glass substrates 10 downward.
Patent JP-H05285151-A (JP)
Title: Water jet operating device
Inventor: TATSUMI KOICHI
IPC: A61B17/32
Filed: 1992-04-09
Abstract: PURPOSE:To provide the water jet operating device which injects jet water flow in many directions including a transverse direction and can cast this flow to the tissue of the affected part even in the case of laparoscopic execution of a water jet operation. CONSTITUTION:This water jet operating device has a catheter 2 for injecting the jet water flow and a pump for supplying pressurized water from a water feed source to the catheter 2 and is constituted by providing an injection direction varying part 5 or curving part for injecting the jet water flow in a direction bent from the axial line of the catheter 2 at the front end 4 of the catheter 2.
Patent JP-2000282303-A (JP)
Title: Stocking
Inventor: ASAI KUMIKO
IPC: A41B11/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the slipping occurring between the sole part of a stocking and the insole of a high-heeled sandal when one puts on the stocking and then put on the high-heeled sandal. SOLUTION: The almost all part of the sole 18 of a stocking 5 or the body- weight loading parts 6, 7 of the sole 8 are knitted of fibers having high friction. As the high frictional fiber like this, a synthetic rubber fiber or a natural rubber fiber can be used, and also a fiber prepared by coating a nylon finished fiber or the like with a synthetic rubber or a natural rubber can be used.
Patent JP-H01262731-A (JP)
Title: Regeneration of plant body of shoot anlage
Inventor: TOKI HARUHISA
IPC: A01H4/00
Filed: 1988-04-13
Abstract: PURPOSE:To regenerate a large amount of plant bodies in high efficiency, by forming a seedling from a shoot anlage induced from a growth point of a plant, thereby converting the shoot anlage which is extremely difficult to sprout into an easily sprouting tissue. CONSTITUTION:Cell or callus originated from a shoot anlage induced or proliferated from a growth point of a plant is cultured and converted into a seedling. The culture medium is preferably mericlone induction medium and the culture is carried out preferably by shaking culture.
Patent JP-H10313853-A (JP)
Title: Microorganism-containing semifluid composition, microbial agent and usage thereof
Inventor: MAE YUJI
IPC: C12N1/16
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject safe and readily handleable composition by dispersing a microbial raw material containing bacteria, molds, yeasts, actinomyces, etc., in a medium composed of an organic compound which is a liquid at normal temperatures or a viscosity imparting substance added thereto. SOLUTION: This microorganism-containing semifluid composition contains a microorganism dispersed in a medium and is capable of manifesting the semifluidity at normal temperatures. The composition is obtained by dispersing a liquid and/or a solid microbial raw material containing one or more microorganisms such as bacteria, molds, yeasts and actinomyces in a medium composed of an organic compound such as a polyhydric alcohol, a polyether or a nonionic surfactant which is a liquid at 15 deg.C or a medium composed of the organic compound and a viscosity imparting agent such as colloidal silica and/or 12-hydroxystearic acid.  The resultant composition useful for decomposing and deodorizing organic pollutants and malodorous substances in domestic wastewater, decomposing and deodorizing animal excreta, decomposing, vanishing and deodorizing garbages, decomposing and deodorizing, etc., organic pollutants and malodorous substances sticking to surfaces of various materials.
Patent JP-S5918935-A (JP)
Inventor: BUARUTAA BURETSUTSU
IPC: G03B7/20
Filed: 1983-05-23
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-H08281819-A (JP)
Title: Mold for objective lens, and the lens
Inventor: HONMA SONOE
IPC: B29D11/00
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a low-cost molded lens by omitting the marking step of designating the disposing direction of an objective lens in the step of manufacturing an optical pickup. CONSTITUTION: The mold comprises molds 2 and 3 of the shapes for adding a predetermined astigmatism on the axis of a lens obtained as a complete product in the mold 1 for molding glass or resin material, a marking shape 7 so added to the mold 1 as to transfer the mark for indicating the astigmatism direction A out of the effective aperture of the lens, and a mark 8 transferred to identify the direction at the side 6b of a board out of the effective diameter of the lens 6 after molding.
Patent JP-H09277910-A (JP)
Title: Headlight washer
Inventor: KIMURA HIROAKI
IPC: B60S1/60
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To shorten a cylinder without changing any stroke of a piston itself. SOLUTION: A freely extensible piston 4 is constituted of two members consisting of a main piston 25 and a subpiston 33. A closing valve 45 is built in the main piston 25. Between a spring 26, which energizes the main piston 25 toward the cylinder inside, for a piston, a spring 51, which energizes the subpiston 33 toward the main piston 25 inside, for the subpiston, and a spring 59, which energizes the closing valve 45 in the closing direction, for a valve, a spring force of the spring 51 is larger than a spring force of the spring 59, which is larger than that of the spring 26. When washing liquid 8 is forcibly fed into the cylinder 3, the main piston 25 is protruded from the cylinder 3 firstly, and the subpiston 33 is protruded from the main piston 25 after the closing valve 45 is opened, and then, the washing liquid is jetted by means of a nozzle 5.
Patent JP-H01260479-A (JP)
Title: Card for game
Inventor: SAKAMOTO KENJI
IPC: G10H7/00
Filed: 1988-04-12
Abstract: PURPOSE:To improve the absorbing force of knowledge by using many sheets of cards being different from each other displaying a country name display means and a picture pattern and guessing the voice information for showing the picture pattern by language of a designated country by looking at the picture pattern recording information corresponding to the voice information. CONSTITUTION:Many sheets of cards 1 are placed in the center and one sheet each is turned up successively, and a person who has turned up the card 1 confirms a national flag 3 and a picture pattern 4 displayed on the card 1, and thereafter, utters shown by the picture pattern 4, by the language of a country shown by the national flag 3. Subsequently, the card 1 is allowed to pass through a reproducing device and compared with correct voice information, and when the uttered answer is correct, the card 1 is taken by the person concerned, and when the answer is different, the card is returned to the adjacent part of the cards 1 placed in the center. In such a way, one person turns up one sheet each successively, and when the cards 1 placed in the center are gone, the card 1. returned to its adjacent part is turned up, and it is repeated until the returned cards 1 are gone, and the person who has the most cards 1 in the end wins. In such a way, the absorbing force of knowledge is improved.
Patent JP-S6354933-A (JP)
Title: Monomolecular built-up film forming device
Inventor: KAMEI SHINICHI
IPC: H01L51/40
Filed: 1986-04-18
Abstract: PURPOSE:To manufacture a monomolecular built-up film composed of many layers in a short time by partitioning the liquid surface part of developing water tanks having same liquid phase to prevent the developing substance on the liquid surface from being mixed and providing a fixed barrier fitted with a freely opening and closing gate permeating only a carrier. CONSTITUTION:In case a carrier 15 is descended to the position wherein developing substance A is developed on the liquid surface 4a of a developing water tank 1A and immersed thereinto, the monomolecular membrane of substance A is shifted and stuck on the surface of the carrier 15. Then the carrier 15 is parallel moved and passed through gates 11, 12 and transferred to a developing water tank 1B side. The carrier 15 is ascended from a developing water tank 1B developed with developing substance B, and at this time, the monomolecular film of substance B is built up on the monomolecular film of substance A stuck on the carrier 15. In this method, the removing work of developing substance which was heretofore performed in a single developing water tank can be obviated and the monomolecular built-up film composing many layers can be manufactured in a short time.
Patent JP-S5315103-A (JP)
Title: Record player
Inventor: IMAMURA MAKOTO
IPC: G11B19/02
Filed: 1976-07-27
Abstract: PURPOSE:To positively detect the completion of a play by using a memory which stores the digital values of reference oscillation otuputs corresponding to the play time having been beforehand assigned, as well as a counter, in a player which controls the number of revolutions of a motor using a reference oscillator.
Patent JP-S63255042-A (JP)
Inventor: SAITO YASUO
IPC: A61B6/03
Filed: 1987-04-10
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-S62289429-A (JP)
Inventor: HERUMUUTO KUROON
IPC: B60W10/04
Filed: 1987-04-11
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-H05256098-A (JP)
Title: Construction method of underground structure having large section and split block used for said structure and excavator
IPC: E21D9/00
Filed: 1992-03-13
Abstract: PURPOSE:To construct an underground structure having a large section efficiently and economically. CONSTITUTION:Side drift sections 9A and 9B are constructed, and a guide section 13 of an excavator 10 is interlocked with a recess 1a of arch members 1 in the existing arch belt 3 to excavate a bedrock 20 in a state to reciprocate between side drift sections. New arch members 1 are erected in an arch type hollow 6 excavated and formed backward of the excavator 10 in a state to interlock the recess 1a of the arch members 1 in the arch belt 3 with a projection 1b of the new arch members 1, and a new arch belt is constructed. The central part 7 as the bedrock 20 of the insides of the constructed arch belts 3 is excavated. The constructed arch belts 3 are used for the body construction of a tunnel 5.
Patent JP-H10265833-A (JP)
Title: Production of extra-low carbon steel
Inventor: KAAI MAKOTO
IPC: B22D41/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a ladle by specifying the max. reaching time of molten steel and using a magnesia-carbon quality refractory specifying carbon content on the lining refractory in a ladle, at the producing an extra-low carbon steel by using at least one side of VOD and VAD. SOLUTION: At the time of producing the extra-low carbon steel having <=50 ppm carbon concn., the max. reaching temp. of the molten steel is regulated to 1,650±50 deg.C and also, as the lining refractory of the ladle, the magnesia-carbon quality refractory containing 3-8 wt.% carbon is used. Further, the magnesia- carbon quality refractory is used to at least the slag line. By this method, such problem as carbon-pickup is not developed, and the erosion resistance and spalling resistance of the ladle refractory are improved and the carbon concn. in the steel can be produced to <=50 ppm. Since the shortening of component adjusting time, the suitability of decarburizing time and accompanied with this, the shortening of decarburizing time can be obtd., the max. reaching temp. of the molten steel can be lowered.
Patent JP-S61248730-A (JP)
Title: Continuous manufacturing of composite board
Inventor: SEKI TATSUJIRO
IPC: B29K105/04
Filed: 1985-04-27
Abstract: PURPOSE:To permit to manufacture the composite board continuously in high speed by a method wherein an expanded synthetic resin sheet, having specified softness (transversal) and the value of number of breakage (transversal), is supplied to a corrugate machine and is bonded to corrugate paper having a liner. CONSTITUTION:The expanded synthetic resin sheet, having expanding magnification of 5-50X, thickness of 0.5-10mm, transversal softness of 200-45,000mg and transversal value of number of breakage of 500 times or more, is supplied continuously to the corrugate machine to manufacture the composite board continuously by bonding it to the corrugate paper having the liner. The expanded synthetic resin sheet, employed for this method, is provided with above- described characteristics, therefore, it can run through the complicated paths of the corrugate machine having rollers, whose diameters are 30-160mm, smoothly and whereby the composite board may be manufactured continuously.
Patent JP-S59216589-A (JP)
Title: Method for promoting fusion of plant protoplast
Inventor: TAKAHASHI SHIGERU
IPC: A01H1/00
Filed: 1983-05-24
Abstract: PURPOSE:To fuse hybrid cells artificially from plant protoplasts and obtain efficiently useful hybrids easily and artificially from plant cells with a high probability, by using plant protoplasts treated with a fusion agent in the presence of a water-soluble aprotic polar compound under low osmotic pressure conditions. CONSTITUTION:Plant protoplasts, e.g. a protoplast such as a gromwell or carnation, cultivated in a liquid culture medium are treated with a fusion agent consisting of an aqueous solution containing polyethylene glycol and an alkaline calcium chloride, etc. and then allowed to stand in the presence of a water- soluble aprotic polar compound, e.g. dimethyl sulfoxide, under low osmotic pressure conditions to promote the fusion. Thus, the aimed fused cells of the plant protoplasts are obtained.