baber/WOPTO huggingface dataset:
Patent JP-2000158167-A (JP)
Title: Method for arranging laser prevention material inside aerofoil
Inventor: REED GORDON M
IPC: F02C7/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging a laser prevention material inside an aerofoil having cooling holes easily. SOLUTION: An insertion material 74 of a laser prevention material having a shear-viscosity property bigger than 0 is formed, and arranged in a chamber 72 equipped with a nozzle. Furthermore, one part of the material is inserted in the nozzle from the chamber 72 so that shear-viscosity occurs to at least one part of the material before the material flows in the aerofoil 10. Also, energy is applied to the material so that the material temperature is raised higher than its melting point before the material flows into the aerofoil 10. A laser prevention material is pressurized under such a presser that additive shear-viscosity occurs when the material flow through a passage having a water diameter smaller than 40 mills (1 mm).
Patent JP-H06173973-A (JP)
Title: Clutch mechanism for hydraulic motor
Inventor: OHASHI YUTAKA
IPC: F16D48/02
Filed: 1992-12-11
Abstract: PURPOSE:To provide a clutch mechanism for a hydraulic motor capable of preventing the over-rotation of the hydraulic motor in both rotation directions without requiring a large-scale system. CONSTITUTION:A hydraulic clutch 5 provided between a hydraulic motor 4 and a front wheel 1a connects or disconnects the rotating power of the hydraulic motor 4 through the high oil pressure fed via a clutch control valve 6 as an operating oil pressure source. The clutch control valve 6 is provided between a passage selector valve 3 switching the circulating direction of the pressure oil flowing in a hydraulic circuit 10 and the hydraulic motor 4, it guides the hydraulic force applied to the high-pressure side of the hydraulic motor 4 to the hydraulic clutch 5, and it cuts off the feed of the pressure oil to the hydraulic clutch 5 when the hydraulic force is lowered to the operating pressure higher than the cutoff pressure (operating pressure) of the hydraulic clutch 5.
Patent JP-H01171787-A (JP)
Title: Article transfer robot
Inventor: TAKESHIMA TOSHIO
IPC: B65G57/03
Filed: 1987-12-25
Abstract: PURPOSE:To make a teaching operation in palletizing easy by providing a means for calculating the coordinates regarding both axises of respective lattice points to move a handling head based on a pitch of matrix, a number of matrix and the coordinates of only a base point, regarding to the lattice points representing a transfer source or a transferred place. CONSTITUTION:When a handling head 10 is moved in order representing the lattice points 12 arranged in matrix with a certain pitch respectively along the two abreast axises 2, 4 with each axis of X, Y as a transfer source or a transferred place, the coordinates XA, YA regarding only a base point A among the lattice points 12 are inputted into a calculation means 20 by an input means 14. Then, the coordinates of the lattice points except this base point A are calculated and found out by the calculation means 20 based on the coordinates of this base point A and the pitches PX, PY of matrix and the numbers NX, NY of matrix inputted through the respective input means 16, 18 for the pitch of matrix and the number of matrix. Consequently, the teaching operation can be performed easily in a palletizing operation.
Patent JP-H10158732-A (JP)
Title: Manufacture of steel plate excellent in laser cutting property
Inventor: KOBAYASHI SATOO
IPC: C21D8/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a steel plate capable of high speed cutting while maintaining excellent cutting quality at the time of laser cutting for a hot rolled steel plate for use in a steel structure. SOLUTION: This steel plate excellent in laser cutting property is produced by performing descaling before or during rolling at the time of hot rolling of a steel plate, regulating final reduction of area (R) at finish rolling and finish rolling temp. (FT) to 5-25% and 950-650 deg.C, respectively, and also regulating cooling rate(CR) directly after finish rolling and coiling temp.(CT) to (5 to 60) deg.C/s and 550-250 deg.C. It is further desirable to perform, within the above manufacturing conditions, hot rolling under the conditions satisfying inequality FT×(1-R/100)×(7.5FT-4.5CR-13.5Cr.CT+1800CT)<=4.40×10<8> .
Patent JP-H06178164-A (JP)
Title: Adaptive control method for stability and convergence speed in adaptive equalization processing
Inventor: ROBAATO HOO
IPC: H04N5/21
Filed: 1992-12-11
Abstract: PURPOSE:To improve stability and converging property by calculating the proper value of an adaptive constant in adaptive equalization algorithm from the correlation matrix of an input signal in a control method for adaptive equalization processing. CONSTITUTION:The estimated value of the correlation matrix of the input signal is calculated at a DCT block 3, and a scalar error is found by a divider 17, a subtractor 18, and a maximum integer output circuit 19, and a dominant proper value can be found when it is less than an allowable level by a comparator 20. When the dominant proper value is found once, it is used in the calculation of a weight coefficient by using the same stored in a RAM 29 by zero- forcing algorithm. An error that is the output of an adder 22 is used as a kind of decision algorithm by using a comparator 23. When an error level arrives at the allowable level, the algorithm is completed, and a FIFO 25 outputs a result by reading in final output from a filter 24.
Patent JP-H06180859-A (JP)
Title: Coating material for optical disk and optical disk excellent in scratching resistance and antistatic property
Inventor: TOKUMIZU MAKOTO
IPC: G11B7/254
Filed: 1992-12-11
Abstract: PURPOSE:To provide an antistatic UV-curing coating material for optical disks excellent in hardening property, transparency, scratching resistance, antistatic property, durability, and stability. CONSTITUTION:This coating material for optical disks consists of the following components (A)-(F). (A) Copolymers consisting of unsatd. compd. having quaternary ammonium salt groups and compd. expressed by general formula CH2=C (R<5>)COO(AO)mR<6>(R<5> is H or CH3, R<3> is H or a 1-18C hydrocarbon group, m is an integer 0 to 500, A is a 2-4C alkylene group). (B) (Meth)acrylate having three or more functional groups. (C) (Meth)acrylate having two functional groups. (D) Unifunctional (meth)acrylate. (E) (Meth)acrylate having hydroxyl groups. (F) Photopolymn. initiator.
Patent JP-H09170906-A (JP)
Title: Surface position detecting device
Inventor: ISHIBASHI YORIYUKI
IPC: G01B11/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To surely measure height position of a sample surface, regardless of the inclination of the sample surface. SOLUTION: In a surface position detecting device detecting the reflected light of the light, which is made incident upon the surface of a to-be-measured material for detecting height position of the surface, for example, a sample surface 3 is inclined against y-axis by θy for the purpose of certain inspection. Even in this case, for always performing stable position detection in 2-axial direction of the sample surface 3 with high precision, setting and adjustment of an incident light axis O are performed so that the incident light axis O is made incident upon the sample surface 3 obliquely while it is contained in a virtual plane which is parallel to the y-axis and perpendicular to the sample surface 3, with a rotative mirror 8, etc. And, when the inclination of the sample surface 3 is θy, the reflection angle of the reflected light R of the incident light I on the sample surface 3 is also θy.
Patent JP-H09170180-A (JP)
Title: Dyeing of polyester-based fabric by natural dye
Inventor: AKIMOTO SATOMI
IPC: D06P1/34
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To dye a polyester-based fabric in a natural color tone without causing strength deterioration of fabric, by pretreating the polyester-based fabric with an aqueous solution of a prescribed metal salt compound and dyeing the fabric with a natural dye. SOLUTION: A fiber fabric of a polyester copolymerized with an alkali metal salt of 5-sulfoisophthalic acid is treated with a mordant in an aqueous solution of a basic aluminum acetate shown by the formula, Al2 O(CH3 CO2 )4 or Al2 (OH)(CH3 CO2 )2 and/or a sulfate shown by the formula, MAl(SO4 )2 (M is an alkali metal or ammonium) such as potassium alum, sodium alum or ammonium alum of 0.1-10 equivalents, preferably 0.8-5 equivalents of the 5- sulfoisophthalate at 100 deg.C for 60 minutes and washed with water. Then the fabric is dyed with a natural dye such as madder or gardenia crest at 60-100 deg.C.
Patent JP-2000155566-A (JP)
Title: Display device and display method using the same
Inventor: YOSHIYASU TOSHIAKI
IPC: G09G5/377
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of displaying a picture on which a changed picture is stuck at high speed. SOLUTION: This device is a display device which is provided with a central arithmetic processing part, a ROM in which a master picture 51 and a part picture 52 which is to be stuck on the picture 51 are to be stored, a display control part 4 writing pixel data of the picture 51 in an image memory 41 and a display part 5 displaying a display picture consisting of the picture 5 and the picture 52 with pixel data expressed with color codes and in which a special code is provided at least in one code among codes of the color codes,  the central arithmetic processing part constructs layered pictures in which a code other the special code and the special code are imparted on a changed picture 52 and on an unchanged area picture respectively and also the display control part 4 is made to be a constitution in which only the parts picture 52 changed based on the special code is written in the image memory 41.
Patent JP-H10167154-A (JP)
Title: Front and rear interlocking brake device for motorcycle
Inventor: OKAZAKI TAISUKE
IPC: B62L3/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To directly connect both of levers to each other in high rigidity and improve regulating precision of interlocking braking force by arranging a casing in which an operating force distribution lever to connect front and rear wheel brake cables to each other is stored at a position adjacent to a brake lever for interlocking along a handle bar for steering. SOLUTION: A casing 57 is arranged at a position adjacent to a brake lever 32 for interlocking constituted by connecting them to each other by connecting parts 33c, 33c at two points of a flat plate part 33a along the longitudinal direction of a handle bar for steering. This casing 57 is formed vertical with large length along the verical direction to store an operating force distribution lever 33 free to work. Consequently, when the brake lever 32 for interlocking is operated, front wheel and rear wheel brake cables 34, 35 are drawn through the operating force distribution lever 33. At this time, as the brake lever 32 for interlocking and the operating force distribution lever 33 are directly connected to each other by a connecting rod 59, initial adjustment between both of the levers 32, 33 is eliminated.
Patent JP-H05138326-A (JP)
Title: Method and apparatus for forging molten metal into wheel for vehicles
Inventor: TOMITA TAKETOSHI
IPC: B22D27/09
Filed: 1991-11-20
Abstract: PURPOSE:To prevent flowing of molten metal in a mold cavity even if the molten metal surface is pressed with a piston die by pressing the whole surface of a disk part after the molten metal is filled up into the cavity in the mold. CONSTITUTION:At the time of forging the molten metal of a wheel for vehicles, the molten metal is almost filled up into the cavity 4 in the mold through a runner 11. While pressing the surface of molten metal by descending the piston die 3, the surface of the disk part of the wheel for vehicles is formed. By this method, the wheel for vehicles integratively forming the disk part is obtd. at the one end edge in the width direction of the rim part. The molten metal is not flowed in the cavity 4 in spite of pressing of the surface. In a product, Si, Mg and mixed material of impurities are difficult to segregate and the durability of the wheel for vehicles is improved.
Patent JP-2000165384-A (JP)
Title: Signal assembling device
Inventor: IMAI HIROSHI
IPC: H04L12/28
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce an initial defect of a cell assembly memory when a cell assembler sets a new destination. SOLUTION: Any of cell assembly memories 102-1-102-n where a signal destination is set stores temporarily a signal received from an STM signal terminator 101 and transmits the signal to a cell assembly section 106. On the other hand, those of the cell assembly memories 102-1-102-n to which the signal destination is not set store temporarily a signal received from a test signal generating sections 130-1-103-n and send the signal to test signal check sections 107-1-107-n. Since assembling of an TM cell signal by the cell assembly section 106 and check of the cell assembly memories not in use by the test signal check sections 107-1-107-n are conducted in parallel, a normal cell assembly memory can be selected in the case of setting a new destination and the operation defect can be avoided.
Patent JP-H06179241-A (JP)
Title: Processing method of sheet print laminate
Inventor: KUDO HISATOSHI
IPC: B29L9/00
Filed: 1992-12-14
Abstract: PURPOSE:To facilitate the coating process of ultraviolet-curing adhesive to web-like film as base material and realize the fine and exact laminating of the film coated with the adhesive and sheet printed matter to each other in the laminating process of sheet print laminate with the ultraviolet-curing adhesive. CONSTITUTION:Ultraviolet-curing adhesive to be applied to web-like film (a) is diluted with small amount of solvent and then heated so as to facilitate its coating. After the resultant adhesive is dried so as to remove the solvent through evaporation, the coated film (a) is cooled with a cooling roll 5 so as to properly control the viscosity of the adhesive coated on the surface of the film in order to realize the sure lamination of sheet printed matter (b) to the surface applied with the adhesive and finally cut to sheet papers after being ultraviolet-treated 7.
Patent JP-H06181270-A (JP)
Title: Semiconductor device
Inventor: WATAJIMA TOSHIHITO
IPC: H01L23/48
Filed: 1992-12-15
Abstract: PURPOSE:To improve dielectric strength between outer leads, wire bonding, and self-supportability in packaging for a resin sealing semiconductor device. CONSTITUTION:In a lead frame 1, a die pad 1a, outer leads 1b to 1d provided in a row in the same drawing-out direction on one side of the die pad 1a, and tie bar 1e for joining the outer leads 1b to 1d are formed in a pattern. Then, the semiconductor chip 2 mounted on the die pad 1a and the outer leads 1b to 1d are wire bonded with a bonding wire 3 for inside connection, and these members and surrounding parts are molded with a sealed resin 4. After the tie bar 1e is cut off in the resin sealed semiconductor device, a joggling step is carried out for the tie bar 1e in a place between the outer leads 1b to 1d so that the adjoining outer leads 1b to 1d have a difference (h) in height at their step parts.
Patent JP-2001145625-A (JP)
Title: X-ray computer tomography unit
Inventor: HONDA TOYOMASA
IPC: A61B6/03
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To properly continue scanning though an interlock function operates, in an X-ray computer tomography unit provided with the interlock function. SOLUTION: This X-ray computer tomography unit is provided with an X-ray tube 10, an X-ray detector 11, a reconstituting unit 36 for reconstituting tomography data base on multi-directional projection data detected by the X-ray detector, a high voltage generator 21 for applying high voltage to the X-ray tube 10, and an interlock control part 4 for monitoring the state of the X-ray tube multilaterally extending plural abnormal situations and stopping the applying of the high voltage at the time of judging that at least one of them occurs. The control part 4 restarts the applying of the high voltage when the stoppage of the applying of the high voltage is caused only by an abnormal situation being abnormal discharge where the rapid increase of a tube current and the rapid drop of a tube voltage are caused mainly by the deterioration in the degree of vacuum in the X-ray tube.
Patent JP-H03193837-A (JP)
Title: High temperature oxidation-resistant intermetallic compound ti-al series alloy
Inventor: KAWAMURA TOSHIKI
IPC: C22C14/00
Filed: 1989-12-22
Abstract: PURPOSE:To manufacture the Ti-Al series alloy provided with high temp. oxidation resistance with good productivity by preparing an intermetallic compound Ti-Al series alloy contg. specified ratios of Nb and W. CONSTITUTION:An intermetallic compound Ti-Al series alloy contg., by atom, 0.05 to 3% Nb and 0.05 to 4% W, in which the content of Al is regulated to 40 to 52% is prepd. In this way, a Ti-Al series alloy member having excellent high temp. oxidation resistance can be obtd. with good productivity without requiring the application of a conventional surface treating method. Furthermore, the alloy is incorporated with at least one kind selected from <=3.5% V, <=4.5% C and <=1.25% Fe in addition to Nb and W, by which high specific strength can be provided.
Patent JP-H11128581-A (JP)
Title: Buttoning tool
Inventor: WAKAIRO MASUO
IPC: A44B1/28
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To save trouble of buttoning by providing a rough shape with the center of an elastic hard material with a needle shape on its ends, by putting the material into button-holes and into a catch with a rough part engaging and by covering the catch. SOLUTION: Rough shape 2 is provided with two parts of the center of elastic hard material 1 with needle shape 3 on its ends. The inside of catch 4 is equipped with rough shape 5, which engages with rough shape 2. The needle shape 3 is put into the holes of the catch 4 so that rough shape 2 can meet rough shape 5 after it is put into the buttonhole 7. The needle shape 3 sticking out of the catch 4 will be cut off. Lid 6 covers the catch 4 so that the cut part will not touch the skin. When the buttonhole 7 has four holes, two of the elastic hard material 1 are used. This tool and scissors allow easy buttoning even without a needle or a thread on the spot.
Patent JP-H09180401-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/093
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the forming accuracy and stock property of an upper reel in a magnetic tape cartridge where two reels are arranged and overlapped in two stages. SOLUTION: Two reels including a lower reel 4 are overlapped in two stages and are housed in a casing 2 and a magnetic tape cartridge 1 has an upper reel 3 where a boss 34 through a center hole 41a of a hub 41 of the lower reel 4 protrudes on the lower surface of an own hub 31. The upper reel 3 is connected in one piece with the hub 31 due to the engagement of an engagement projecting part 31b and an engagement recessed part 34b after the boss 34 is formed separately from the hub 31.
Patent JP-2001150896-A (JP)
Title: Decorative balloon and decorative body using the same
Inventor: NAKAMURA AKIRA
IPC: B44C5/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a decorative balloon formed of a plurality of component balloons continuously connected one another on a plane and also provide a decorative body using the decorative balloon. SOLUTION: Through-holes 12 for passing through a string or a bar are so provided on the peripheral edge of the balloon 10 as to protrude each other sides facing the peripheral edge of the balloon. A plurality of the component balloons 10 are used and continuously connected one another on the plane, and the string or the bar is passed through the through-holes 12 of respective component balloons 10 to form the decorative body. The front shape of the component balloons is square, and the front shape can also be formed into a triangle shape or a round shape.
Patent JP-2000157906-A (JP)
Title: Sheet coating method and sheet coating device and production of color filter
Inventor: KOKUBO SATOSHI
IPC: B05D1/26
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To decrease the build-up part in film thickness at the time of starting and stopping coating to enlarge the effective region in a coating process using a die coater. SOLUTION: The build-up part in film thickness formed at the time of starting and stopping coating is decreased by using a solvent for a coating material or a coating material diluted in the concentration of solid portion as a diluted liquid, forming a slit 7 for the diluted liquid in addition to a slit 6 for the coating material in a mouth piece 12 of a coating material discharge device and discharging the diluted liquid from the slit 7 at the time of starting and stopping the coating to mix the coating material discharged from the slit 6 with the diluted liquid to apply the coating material diluted in the concentration of solid portion.
Patent JP-H01173426-A (JP)
Title: Magnetic recording medium provided with back coat layer containing nonmagnetic powder
Inventor: KENPOU TSUTOMU
IPC: C09D5/23
Filed: 1987-12-28
Abstract: PURPOSE:To improve a traveling property and durability by providing a back coat layer contg. respectively specific carbon blacks and zinc oxide powder as well as at least one of titanium oxide, barium sulfate, iron oxide or calcium carbonate as nonmagnetic powder. CONSTITUTION:The back coat layer contg. the carbon blacks respectively having 20-40mum and 100-500mum average primary particle sizes and the zinc oxide powder having 0.5-1.0mum average grain size as well as at least one of the titanium oxide, barium sulfate, iron oxide or calcium carbonate having 0.01-1.0mum average grain size as the nonmagnetic powder is provided. The back coat layer which has a small coefft. of dynamic friction, lowers the deck tension of a tape and obviates tape flawing after repetitive traveling is thereby obtd. In addition, uniform dispersibility is improved and the formation of the back coat surface to the finer roughness is possible. A video tape which obviates the transfer of the roughness of the back coat layer and has a good chroma S/N characteristic, etc., is thus obtd.
Patent JP-H09154193-A (JP)
Title: Speaker for preventing leakage magnetic flux
Inventor: ISHII DAISAKU
IPC: H04R9/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the speaker with a repulsion magnetic circuit in which there is no production of leakage magnetic flux from a frame and an outer yoke causing many problems is not in use. SOLUTION: The speaker does not employ any outer yoke. One end of a frame 5 is extended to a repulsion magnet 4 to form an outer circumferential part of a repulsion magnetic circuit consisting of a center pole 1, an upper plate 2, a main magnet 3, and the repulsion magnet 4. Furthermore, an iron rear plate 6 is covered behind the repulsion magnet 4 and bonded to the frame 5 to form the bottom of the repulsion magnetic circuit. Thus, a ratio of the plate thickness of the frame 5 to that of the rear plate 6 is designed efficiently and man-hours are reduced.