baber/WOPTO huggingface dataset:
Patent JP-H09176723-A (JP)
Title: Production of stainless steel by refining metallic oxide
Inventor: DEIBUITSUDO EMU KANDORATSUTO
IPC: C21C7/04
Filed: 1996-12-06
Abstract: A three-stage process for obtaining metallic Cr units in-situ during the production of stainless steel. Raw chromite ore or a concentrate produced from chromite ore is mixed with a carbonaceous reductant and slagging agents are added to an iron bath (24) for smelting and refining in a refining reactor (10). During the first stage, partially metallized chromite is smelted by carbon in the reactor that is top-and bottom-blown with oxygen and oxygen-containing gases respectively to produce a chromium alloy bath having a carbon content well below saturation. In the second stage, the alloy bath is decarburized by being bottom stirred with the oxygen-containing gas to the final bath carbon specification. In the third stage, the alloy bath is reduced by a metalloid reductant such as silicon or a metallic reductant such as aluminum and again bottom stirred but with a non-oxidizing gas to achieve a high chromium yield. The reactor includes a top lance (18) extending through a throat (14) with a lower portion (20) of the lance extending to a point just above the bath and means (22) such as a tuyere or porous plug mounted at or near a bottom (16) and extending through a refractory lining (12) for stirring the iron bath containing dissolved carbon. Lance (18) includes a central passage for injecting a compact, focused jet oxygen gas (30) that can penetrate through a slag layer (26) for decarburization of the iron bath and an outer passage for discharging an oxygen gas (28) above the bath for post-combustion of CO to CO2. Passage includes a plurality of evenly spaced annular diverging nozzles. The lance also includes a pair of concentric conduits for conducting a coolant. <IMAGE>
Patent JP-H05160586-A (JP)
Title: Electronic apparatus
Inventor: HIRATA AKIHIKO
IPC: H05K7/18
Filed: 1991-12-11
Abstract: PURPOSE:To facilitate assembling and to cope with an increase in processes of a cable by forming a connecting mechanism as a contraction-shaped cut and erected part formed on the side face of a side plate and of a clamping protrusion formed by bending both ends of a ceiling plate and a bottom plate downward. CONSTITUTION:A guide protrusion 16q of one side plate 16 of a second body is so placed as to be matched to an obliquely cut and erected part 15e of a first body 15, engaged with a bolt 19 with a hexagonal hole inserted into a bolt hole 15f, and clamped fixedly by using a hexagonal rod spanner. Then, a bottom plate 18 is held, a clamping protrusion 18e is engaged with a contraction-shaped cut and erected part 16k under the plate 16 from above, and a guide hole 18g is engaged with a positioning protrusion 16i. Then, the bolt 19 with the hexagonal hole inserted into a hole 18f from outside is engaged with a threaded hole 16m, and clamped fixedly by using the hexagonal rod spanner. Thus, assembling with the first body, an increase in installation of the second body, a disassembling operation at the time of maintenance and inspection are facilitated.
Patent JP-H07182528-A (JP)
Title: Method and device for painting out outline font
Inventor: MORI HARUNOBU
IPC: G06T11/20
Filed: 1993-12-24
Abstract: PURPOSE:To paint out an area including a border line neither too much nor too little by using only the paint-out information showing the starting point, intermediate ending point, intermediate starting point or ending point of painting out. CONSTITUTION:Outline font data stored in a main memory 2 are read out by a processor 1 and font data prepared while paying attention onto counter- clock-wise and clock-wise directions on an outside contour line and an inside contour line are stored in a font data storage memory 4. The processor 1 prepares the paint-out information showing the starting point, intermediate ending point, intermediate starting point and ending point of painting out by extracting the data stored in the font data storage memory 4 and stores that information in a paint-out information storage memory 5. Based on the stored contents in the paint-out information storage memory 5, an output part 3 outputs data expressing the area to be painted out.
Patent JP-H10166225-A (JP)
Title: Electrochemical machining electrode
Inventor: DOUTANI YASUO
IPC: B23H3/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin plate product with the end of preset curvature without sharpening. SOLUTION: An electrochemical machining electrode, which is used to manufacture the thin plate portion of a thin plate product with electrochemical machining, has runoffs 16, 17, 18, 19 formed in opposition to the end of the thin plate portion of the thin plate product to spread wider as separating farther from the thin plate portion. The runoffs are preferably formed starting at positions, where they enter a distance being two-three times a space between the final shape of the thin plate product and the electrochemical machining electrode from the end of the final shape of the thin plate product to the thin plate product side.
Patent JP-H04194941-A (JP)
Title: Colored picture forming material and formation of colored picture
Inventor: KISHIKI HIROSHI
IPC: G03F7/30
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a material excellent in heat resistance which can form colored picture images by combining a copolymer of (meth)acrylic acid and vinyl monomers, photopolymerizable monomers, photopolymn. initiator, epoxy compd. having epoxy group in the molecule, epoxy hardening agent and pigment. CONSTITUTION:The material to form colored picture images consists of a combination of copolymers of (meth)acrylic acid and vinyl monomers, photopolymerizable monomers, photopolymn. initiator, epoxy compd. having at least two epoxy groups in the molecule, epoxy hardening agent and pigment. The copolymer is, for example, copolymer of acrylic acid and/or methacrylic acid and other vinyl monomers. Thereby, colored picture images excellent in heat resistance can be formed, which improves heat resistance of a color filter used for a liquid display element, solid-state image pickup device, etc.
Patent JP-H10129715-A (JP)
Title: Binding device
Inventor: YOSHIZUMI MASAKI
IPC: B65D63/10
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a binding device capable of simply and easily bind an article by anybody by providing an outlet port of a string also in an edge of a second storing means to store first storing means in the crossed condition. SOLUTION: An inner package 4 is provided along a diagonal with its center part in a crossing manner in an outer paper package 2 which is, for example, square bag-shaped. An opening 3 is formed respectively on four corners of the outer package 2 to form a lip shape. Ends 5a, 5b of a stored string 5 are faced on the opening 3 in the outer package 2, and held by the lips 2a, 2a. The ends 5a, 5b are pulled to keep the string 5 in the pulled-out condition in advance, the outer package 2 is placed under an article 6 to be bound, and bound by the pulled-out string 5. The article can be simply bound in a cross- shaped manner.
Patent JP-H10150877-A (JP)
Title: Housing box for pet and other animals
Inventor: FUKUDA TSUNEJI
IPC: A01K1/01
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize the housing box of an animal or the like allowing a simple the filth processing of excreta or the like and preventing the generation of a trouble in an air control part and at a low a cost. SOLUTION: This housing box is formed by being trisected into an entirely or partially transparent housing box body 1 for which a gateway with a door is formed at one part and a floor member 12 provided with a clearance 12a is freely attachably and detachably attached near a lower end opening part 1f, the air control part 2 for which a cooling container 17 housing a cooling material 17a, a heater 18 and a fan 19 are disposed inside a ventilation path 16 inside a case 2a and a rack 3 for installing the housing box body 1 and the air control part 2 side by side on a floor plate 3b. They are freely attachably and detachably combined, a filth housing chamber B is formed between the housing box body 1 and the rack 3 and the inside of the housing chamber A and the filth housing chamber B respectively and the ventilation path 16 of the air control part 2 are respectively communicated.
Patent JP-H03187054-A (JP)
Title: Tape running driving device for friction capstan driving system
Inventor: SATO TSUGUO
IPC: G11B15/46
Filed: 1989-12-18
Abstract: PURPOSE:To control acceleration/deceleration of the rotational frequency of a capstan with a maximum acceleration characteristic of a reel motor by supplying detection outputs of a take-up reel side and supply reel side tape tension detectors to a servo circuit of a capstan motor. CONSTITUTION:Servo is applied to a capstan motor Mc to detect the take-up reel side tape tension to a friction capstan CP. Servo is applied to a take-up side motor Mt based on the detection output of this tape tension to detect the supply reel side tape tension to the friction capstan CP, and servo is applied tape tension to the friction capstan CP, and servo is applied to the motor Mc based on the detection output and the tape running speed. In this case, take-up reel side and supply reel side tape tension detection outputs are supplied to the servo circuit of the motor Mc. Thus, the acceleration of the rotational frequency of the capstan CP is controlled with the maximum acceleration characteristic of a reel motor Ms independently of the variance of the tape volume wound around reels.
Patent JP-H05165600-A (JP)
Title: Controller by involuntary utterance
Inventor: JINBA TOMONARI
IPC: G06F3/16
Filed: 1991-12-12
Abstract: PURPOSE:To return an appropriate response to utterance performed by a user involuntarily in a controller by speech recognition. CONSTITUTION:A function name selection means 103 converts the output of a speech recognizing means 101 to a function name referring to an utterance/ function name correspondence dictionary 102, and delivers it to a function execution means 104. Thereby, since the appropriate response to the utterance performed by the user involuntarily when an error occurs can be returned, it is possible to accelerate the restoration of the user from the error, which makes the controller as an interface easy to use.
Patent JP-H07178693-A (JP)
Title: Cable holding structure in robot
Inventor: ASADA ICHIRO
IPC: B25J19/00
Filed: 1993-12-24
Abstract: PURPOSE:To attain cable action copying moving a wrist by successively connecting annular holders with a cable inserted, and providing a plurality of guide rollers rollable in a direction of taking out and putting in the cable, in the case of wiring the cable in a tool mounted in the wrist of three- dimensionally changing an attitude. CONSTITUTION:In the peripheral surface of a wrist 3 of a robot, a holding unit 4 for making a cable follow-up, matched with moving an arm 2 and this wrist 3, is provided. This holding unit 4 is connected to the wrist 3 by a bracket 4a, to have two rods 6a, 6b supported to a bearing block 5 and opposed in a radial direction, and two holders 7, 8 are provided in a point end of each rod 6a, 6b. Each holder 7, 8 is provided with primary bearings 7a, 8a, based 7b, 8b fixedly fitted to an inner ring of the primary bearing, secondary bearings 7c, 8c fixed to each base 7b, 8b, etc., and the cable is supported through guide rollers 7e, 8e... to the secondary bearings 7c, 8c.
Patent JP-2001143975-A (JP)
Title: Capacitor and manufacturing method thereof
Inventor: AKAMI KENJI
IPC: H01G4/18
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a reliable capacitor without deterioration in characteristics for a long time in high-temperature high-humidity atmosphere, when a dielectric layer made of polymer film is formed on a surface of valve acting metal in an electrodeposition method and a conductive layer is formed thereon. SOLUTION: An oxide film that is stable chemically to water is provided between valve acting metal and polymer film and a capacitor with good reliability is obtained.
Patent JP-H08252995-A (JP)
Title: Manufacture of ic card
Inventor: WATANABE ATSUSHI
IPC: B42D15/10
Filed: 1995-11-22
Abstract: PURPOSE: To thin a thickness of an IC card which uses a microstrip antenna by arranging an IC chip at an opening of a spacer and connecting a pump of the IC chip and a circuit pattern electrically. CONSTITUTION: An IC card 100 comprises a substrate 1 having a circuit pattern 2 and an antenna pattern 3 as a receiving function formed on its top face 1a, an opening 12, and a through hole 6. On a top face 4a, an insulating spacer 4 having an earth pattern 5, an opening 12 which is the same as the spacer 4, and the through hole 6 are arranged. The top face 1a of the substrate 1 and a bottom face 4b of the spacer 4 are joined by an adhesive sheet 11. A pump 8 of an IC chip 7 is attached with pressure to the circuit pattern 2 through an anisotropic conductive adhesive 9 so as to electrically connect the pump 8 and the circuit pattern 2. Also, the antenna pattern 3 and the earth pattern 5 are connected electrically by the through hole 6.
Patent JP-H05144627-A (JP)
Title: Radial anisotropic ring magnet and manufacture thereof
Inventor: KASAI YASUMASA
IPC: H01F7/02
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the title radial anisotropic ring magnet having sine wave type flux density distribution along the circumferential direction. CONSTITUTION:A magnet 10 formed in a ring shape is magnetized with magnetic fields in the radial directions while the magnetic field intensity during the magnetizing step is periodically fluctuated along the circumferential direction of the ring magnet 10 so that the sine wave type flux density distribution may be brought about in the circumferential direction in the magnetized state.
Patent JP-H11160614-A (JP)
Title: Autofocusing device
Inventor: ODA TAKAHIRO
IPC: G02B7/28
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a driving means from securing too large moving amount, to avoid a waste time and to realize high speed operation by calculating the moving amount of a focusing lens by using the reciprocal of a contrast value. SOLUTION: A CPU 7 extracts a specified area being an area for calculating the contrast value inside an entire image area first. Then, the CPU 7 obtains the respective contrast values of all the picture elements constituting the specified area. The sum total of the contrast values is defined as X. Then, the moving amount W of the focusing lens 2 is calculated by W=G/X. G is a constant which can be optionally set in accordance with a photographing condition. The first movement of the lens 2 is realized by reading out a moving direction D(0) and the moving amount W(0) from a memory 6 and designating the result to a motor driving part 8 by the CPU 7. When the movement is finished, the contrast value X(1) is calculated again and substituted in W=G/X so as to calculate the second moving amount W(1) of the lens 2.
Patent JP-2000156400-A (JP)
Title: Separating method and separating equipment of substrate
Inventor: SUMITA KENJI
IPC: H01L21/683
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a separating method and separating equipment of a substrate which can separate a substrate excellently from an electrostatic attracting electrode, while it can be prevented that the substrate jumps or cracks when the substrate of a wafer or the like is pushed up. SOLUTION: Pushing-up pins 5 are protruded a little from the surface of an electrostatic attracting electrode 1 to an electrostatically attracted wafer 4. A load applied to the pins 5 is measured with a load meter 11. The output of a power source is so controlled that the load value is set in a specified range of weight corresponding to the case that the wafer 4 is not electrostatically charged. After the load value has reached the specified range of weight, the wafer 4 is further pushed up by the pins 5 and separated from the electrode 1. As a result, the wafer 4 can be excellently separated from the electrode 1 while it is prevented that the wafer 4 jumps or cracks.
Patent JP-H03189398-A (JP)
Title: Integral molding method for cross flow fan
Inventor: MIYAJIMA YUKIO
IPC: F04D29/28
Filed: 1989-12-19
Abstract: PURPOSE:To effect integral molding of a cross flow fan by drawing a gap forming mold making contact with the surface side of a single sheet and a gap forming mold making contact with the back side thereof with a time lag and drawing a central mold in the direction of length. CONSTITUTION:When a gap forming mold 3 located in a gap 2 between sheets 1 is drawn in a radial outward direction P, a gap forming mold 3a group making contact with the surface side of the single sheet 1 is arranged such that the mold group is simultaneously drawn in a relation between a pin 7 and a guide groove 8 through rotation of a cam board 6. A gap forming mold 3b group making contact with the back side thereof is arranged in a similar manner described above. The shape of the groove 8 of the mold 3b group is formed such that a portion extending to the middle is formed in the shape of an concentric arc of circle 8' so that the mould 3b group is drawn after drawing of the mould 3a group. Thus, since drawing is effected with a time leg, when the mould 3a group is first drawn, it is smoothly drawn in a state to be supported to the mould 3b group, and when the mould 3b group is drawn, since the one side of the sheet 1 is already brought into a free state, the mould group is smoothly drawn.
Patent JP-H07188267-A (JP)
Title: Monoalkylphosphine
Inventor: SUGIYA TADASHI
IPC: C08K5/50
Filed: 1993-12-24
Abstract: PURPOSE:To provide the subject phosphine represented by a specific formula and useful for imparting flame retardancy antistaticity, etc., to fibers, plastics, etc. CONSTITUTION:This phosphine is expressed by the formula (m is 1-2; n is 0-2), preferably 2-phosphine-2,4,4-trimethylpentane. For example, phosphine is preferably reacted with an alkene (e.g. 2,2,4trimethyl-1-pentene) in the presence of a catalyst comprising one or more kinds of anhydrous alkane sulfonic acids of formula: R-SO3H (R is 1-4C alkyl) (e.g. methane sulfonic acid) in an organic solvent such as toluene to obtain the objective phosphine.
Patent JP-H04201999-A (JP)
Title: Winding machine
Inventor: MATSUMOTO KUNIO
IPC: B66D3/20
Filed: 1990-11-30
Abstract: PURPOSE:To enable the compactness of a winding machine body, especially the reduction of the body height measure in a simple way by disposing all decelerating mechanism components within the longitudinal diameter range of a maximum diameter component among interior decelerating mechanism components. CONSTITUTION:A single-stage pinion 14, a single-stage gear 15 and mechanical mechanism components such as a ratchet wheel 18 and a claw 27 are disposed in the diameter Do of a two-stage gear 17, a maximum diameter component. The height measure H of a winding machine body is thereby determined only by the diameter Do of the two-stage gear 17, the maximum diameter component, so that the height measure of the winding machine body can be made smaller. That is, a dead space is provided in the diameter of the maximum diameter component in an interior article in an existing example, but in this case, the space in the diameter of the maximum diameter component of the interior article is used effectively to dispose decelerating mechanism components such as the single-stage pinion 14 and mechanical brake mechanism components such as the claw 27 efficiently.
Patent JP-H02258722-A (JP)
Title: Novel pharmaceutical composition enabling regeneration of leucocyte and application thereof for medicine and treatment of acquired immune deficiency syndrome
Inventor: FURANSOWA DEIETORAN
IPC: C07D219/10
Filed: 1989-12-19
Abstract: PURPOSE: To obtain a medicine composition containing 9-amino-1,2,3,4- tetrahydroacridine as an active ingredient, and useful for regenerating the T4 lymphocytes of a patient expressing acquired immunodeficiency syndrome or for increasing the number of the T4 lymphocytes. CONSTITUTION: This medicine composition comprises a compound selected from the free base or acid adduct salt of 9-(or 5-)amino-1,2,3,4-tetrahydroacridine or formula I and its biological precursor and an inactive and non-toxic pharmacological acceptable carrier or vehicle or their mixture or combination. Examples of the biological precursor includes a new compound of formula II (A, B are each H, an acyl residue of an aliphatic or aromatic organic carboxylic acid, a lower alkyl, alcoylidene or arylidene; X is H, an alkyl, an alkoxy, a halogen, OH, phenyl, etc.), and a compound of the formula III (R1 , R2 are each alkyl, a monocyclic aryl, a monocyclic heterocyclic group).
Patent JP-H05138205-A (JP)
Title: Hot joining method for rolled material
Inventor: HAYASHI KANJI
IPC: B21B15/00
Filed: 1991-11-20
Abstract: PURPOSE:To firmly join the preceding rolled material and the following rolled material related to a method for joining material for roughly rolled materials in a continuous hot rolling line and to increase a tensile strength in the rolling direction of the joined part. CONSTITUTION:Before crops 2 and 12 of the rear end part of the preceding rolled material 1 and the front end part of the following rolled material 6 are cut and removed, the whole widths at the positions, which form base parts 5b of projecting parts 5 after cutting, are compressed in the plate thickness direction to sheet state by a press and thin thickness parts 10 in the upper surfaces and the lower surfaces thereof are arranged. Successively, both crops 2 and 12 are cut and removed by a shearing machine, and after the projecting parts 5 and the recessing parts 4 are alternately formed in the plate thickness direction, these projecting parts and the recessing parts are mutually fitted and combined on the same pass line. By this method, the tip parts 5a, in which the plate thickness are not reduced, and the thin thickness parts 10 are alternately positioned in the plate thickness direction. Successively, by hot-rolling both combined rolled materials 1 and 6 by a finishing mill, the widths of the thin thickness parts are not enlarged and only widths of the tip parts are enlarged, and the joining surfaces in the plate width direction are joined in non-linear state and tensile strength in the rolling direction is increased.
Patent JP-H01172806-A (JP)
Title: Multicore optical connector and its switching method
Inventor: KAMIKO KAZUO
IPC: G02B26/08
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the inversion of the wire numbers of optical fibers at a connection part and to preclude a wrong wire number by making a couple of pin holes different in internal diameter and fixing optical fibers in a constant array to the pin holes. CONSTITUTION:The multicore optical connector 31 has the couple of pin holes 32a and 32b which differ in internal diameter on both sides of a connector block 17. Then, the optical fibers 19 of a tape type fiber core 18 are arrayed at specific intervals between the pin holes 32a and 32b of this connector block 17. Then when the couple of the pin holes 32a and 32b of the connector block 17 differ in internal diameter, two optical connectors are connected on condition that the large-diameter and large-diameter pin holes, and small-diameter and small-diameter pin holes conform with each other. Consequently, the correspondence of the wire numbers of the multicore optical fiber cores 18 connected by the multicore optical connectors 31 is invariably constant and switching operation is securely performed.