baber/WOPTO huggingface dataset:
Patent JP-H09122864-A (JP)
Title: Method for starting automatic casting in continuous casting
Inventor: OKA MASAHIKO
IPC: B22D11/18
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To restrain the variation of molten metal surface in a mold in starting casting and the rising speed of molten metal surface in the case of being quick speed at the initial stage. SOLUTION: At the time of shifting from the start of the casting to the stationary condition of the molten steel surface level in a mold, the molten steel surface is controlled so as to obtain the same rising speed of the molten steel surface level in the mold as the casting speed at the time of starting pinch rolls beforehand before starting the pinch rolls. After compensating the starting delay of the pinch rolls, the influence on the molten steel surface level caused by the start of the pinch rolls, is restrained, and the stable shift to the molten steel surface level in the stationary condition is obtd. Since the deviation from a balance point of the sliding nozzle opening degree caused by developing the starting delay of the pinch rolls is prevented, the variation of the molten steel surface in the mold at the time of starting the casting can be restrained. Even in the case of being the quick speed at the initial stage, since the rising speed of the molten steel surface in the mold can be restrained, the molten steel surface control in the mold can easily and accurately be executed.
Patent JP-H11189704-A (JP)
Title: Epoxy resin molding material for sealing electronic part and electronic part
Inventor: IKEZAWA RYOICHI
IPC: C08G59/62
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin molding material for sealing a semiconductor, capable of attaining flame retardance without using a halogen and antimony, having excellent moldability such as fluidity, etc., and excellent reliability of reflow crack resistance, moisture resistance, resistance for allowing to stand at high temperature, etc. SOLUTION: The epoxy resin molding material comprises (A) an epoxy resin containing two or more epoxy groups in one molecule, (B) a compound containing two or more phenolic hydroxyl groups in one molecule, (C) a compound of the formula (each R of 8Rs is a 1-4C alkyl group, may be different or the same; Ar is an aromatic ring), (D) a compound containing 5-20 wt.% of a nitrogen atom and (E) an inorganic filler as essential components. The contents of the component C and the component D are amounts to make the amount of phosphorus atom 0.2-3.0 wt.% and the amount of nitrogen atom 0.2-10.0 wt.% based on the total of the mixed components except the filler (E), respectively. The content of the component (E) is >=70 wt.% based on the total of the molding material.
Patent JP-2000178391-A (JP)
Title: Flame-retarded resin composition and molded item made thereof
Inventor: MATSUMOTO HIDEKI
IPC: C08L51/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which is excellent in flame retardance, impact resistance, flowability, heat stability, etc., by compounding a polystyrene resin with an aromatic phosphate, a free-radical generator, and a silicone compound, each in a specified amount. SOLUTION: This composition comprises 100 pts.wt. polystyrene resin, 1-30 pts.wt. aromatic phosphate of formula I, 0.01-3 pts.wt. free-radical generator of formula II having a one-minute half life at 200 deg.C or higher, 0.2-4 pts.wt. silicone compound comprising a silicone resin and/or a silicone oil, 0.1-5 pts.wt. phosphorus compound, a colorant, etc. The polystyrene resin is polystyrene, a styrene/acrylonitrile copolymer, a rubber-modified styrene resin, or the like. In formula I, X is, e.g. a group of formula III; R1 to R4 are each H or a 1-5C alkyl; Ar1 to Ar4 are each phenyl or the like; n is 0 or higher; and k+m is, e.g. 0-2. In formula II, X is H, a 1-10C alkyl, or the like.
Patent JP-S63161960-A (JP)
Inventor: JIERARUDO EMU ROOZEN
IPC: A61F5/01
Filed: 1986-12-20
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-2001122236-A (JP)
Title: Ultrathin walled container and pre-form for manufacturing ultrathin walled container
Inventor: ABE TAKAYUKI
IPC: B29B11/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To improve a transporting efficiency of a container, improve its wasting characteristic and prevent accidental leakage of liquid-like contents in a container filled with liquid-like contents. SOLUTION: A container made of ultra-thin walled raw material having a pouring-out port (2) communicating in a container main body (1) is provided with a reinforcing segment (3) connected to the pouring-out port (2) and at least enclosing the shoulder part around the container main body (1).
Patent JP-H08130776-A (JP)
Title: Radio connection system to telephone line network by portable telephone terminal
Inventor: TSUNODA AKIHIKO
IPC: H04W48/18
Filed: 1994-11-02
Abstract: PURPOSE: To hold a speech at a charge for a telephone call equivalent to that of a general telephone by employing such constitution that the user of a portable telephone terminal can make access to a telephone line network by a credit speech system. CONSTITUTION: When the user of the portable telephone terminal 1 has access to the telephone line network in a service area, the user depresses a transmission dedicated button on a keyboard 9 which permits a credit speech. A control part 8 judges it that the connection of the credit speech is requested. When no radio speech channel is assigned to the user, the antenna part 15 of a telephone network radio connection device 2 sends out a synchronizing signal for call acceptance always within a range of several tens meters of radius of the arrival distance of a wave. When the user depresses the dedicated button, the operation of the scan receiver 7 of the antenna part 6 of the terminal 1 is started, which scans a frequency from the antenna part 15 of the device 2.  When the synchronizing signal for call acceptance is judged, it is judged that the radio speech channel is an available channel, and the antenna part 6 transmits a signal to request a call to the antenna part 15 tuning with the frequency.
Patent JP-H03164266-A (JP)
Title: Control method of printer
Inventor: NAKAMURA AKIHIRO
IPC: B41J2/30
Filed: 1989-11-24
Abstract: PURPOSE:To enable high quality printing to be performed at high speed by a method wherein a printing duty is obtained from a character code received from a host computer, and a printing mode following that is selected. CONSTITUTION:A printer control part 2 is equipped with a receiving data buffer 4 which stores temporarily a receiving data from a host computer 1, a duty attribute value table DT in which a preliminarily calculated duty attribute value is stored, a duty judging part 5 which judges whether a printing duty in one line printing exceeds a standard value or not, etc., which controls a printer mechanism part 3. An adder 5-1 which adds a duty attribute value for each character by one line content, a register 5-2 which holds an added result, and a comparator 5-3 which compares a value of a register with a standard value stored in a standard value register 5-4 are established to the duty judging part 5, and an output of the comparator 5-3 is taken as a judge result of the printing duty. Since calculation processing in printing is only that the duty attribute value for each character code is added on one line of character code, high speed high quality printing is achieved.
Patent JP-H01146805-A (JP)
Title: Growth of beams
Inventor: GENMA TAKUMA
IPC: A01N43/22
Filed: 1987-12-04
Abstract: PURPOSE:To increase yield of beans, by treating stems and leaves of beans in and after middle period of flowering in growing beans with a brassinolide. CONSTITUTION:Stems and leaves of beans such as soybean, adzuki bean (Virgna angularis Ohwi et Ohashi) or kidney bean, especially soybean, in and after middle period of flowering in growth are treated with a brassinolide such as brassinolide shown by formula I, optical isomer thereof or a related substance thereof such as homobrassinolide shown by formula II or epibrassinolide shown by formula III, preferably brassinolide, to prevent dropping of vaginas, to increase number of vaginas per hill and to contrive to increase yield of beans. Since the brassinolide shows effects with a small amount, in the treatment, advantageously a solution of low concentration having generally 0.01X10<-6>-10ppm, preferably 0.1X<-6>-5ppm, especially 1X10<-6>-1ppm is used.
Patent JP-2001120667-A (JP)
Title: Ballooning sheet stent and its manufacturing method
Inventor: BARERIAN BOINOFU
IPC: A61M29/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To more favorably support a diseased vessel wall on the basis of securing the very best thromboresistant properties, and improve the serviceability of a stent in a vessel. SOLUTION: This stent is equipped with a cylindrical surface. The cylindrical surface is formed of semi-circular bands which are oppositely located along the stent longitudinal axis and displaced one against another with a proper interval, and arc-shaped links which unite with the semi-circular bands on the generating line of the stent cylindrical surface at both free ends being confronted with each other. The stent cylindrical surface is preliminarily formed on the surface of a thin sheet metallic blank in a shape of a stencil of a proper geometrical profile constructive elements having the final linear and diametrical sizes of the stent design. In a state of the stencil, one group of the geometrical profile constructive elements is bent and forms a pocket having clearances for a deployment of bioabsorbable components for local drug delivery.  Then, the other group of the constructive elements flanges on both sides from the stencil longitudinal axis, and can form a lumen for the deployment of an uninflated balloon of a conducting catheter.
Patent JP-2000130774-A (JP)
Title: Floor heater
Inventor: IZAKI HIROKAZU
IPC: F24D3/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To realize a comfortable floor heater by avoiding a cold at feet in a floor heater for circulating hot water to a floor heating panel. SOLUTION: When room temperature t is lower than set temperature ts, the temperature of a floor needs to be raised, so that the opening and closing ratio of an opening and closing valve is increase to be higher than 50%. At this time, the opening and closing ratio of the opening and closing valve is exponentially changed within a range of 50 to 100% in accordance with the deviation between the room temperature t and the set temperature ts. Conversely, when the room temperature t is higher than the setting temperature ts, the opening and closing ratio of the opening and closing valve is decreased to be lower than 50% to lower the temperature of the floor. At this time, the opening and closing ratio of the opening and closing valve is exponentially changed within a range of 15 to 50% in accordance with the deviation between the room temperature t and the setting temperature ts.  Thus, the deviation between the room temperature t and the set temperature ts can be decreased. At the same time, even when the room temperature t becomes higher than the set temperature ts, the opening and closing ratio is not lower than 15%. Thus, an inconvenience that the floor heating panel becomes cold to make feet cold is not generated.
Patent JP-H11140924-A (JP)
Title: Connection structure of double-pipe
Inventor: SUEHIRO ATSUO
IPC: E03B7/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection work of two double-pipe units without welding. SOLUTION: When a first double-pipe unit 11 is connected to a second double- pipe unit 12, a cylindrical member 28 is fitted in the connection pipe part sides 13a or 23a at first and in the state, the insertion pipe part 24a of the second main pipe 24 is inserted in the fitting cylindrical part 14a of the first main pipe 14 and the cylindrical member 28 is shifted to the position covering the butt ends of the connection pipe parts 13a, 23a from the outside. Thereafter, first and second connecting housings 29, 30 are arranged so as to cover them along with the cylindrical member 28 from the outside and respective engaging projections 31 are fixed to engage with engaging grooves 17, 27. And in this state, both connecting housings 29, 30 are connected by a plurality of bolts. In this way, two double-pipe units 11, 12 are completely connected.
Patent JP-2000129499-A (JP)
Title: Method for recovering processing solution in surface- treating equipment and device therefor
Inventor: KIDA KIYOSHI
IPC: C25D17/20
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce treating costs by recovering a processing soln. discharged in barrels, etc., from a treating tank, making it reutilizable and decreasing the amts. of the processing soln. replenishment, cleaning water and discharged water. SOLUTION: A processing soln. recovery device 1 is composed of a processing soln. recovery tank 4 provided with a barrel receiving member 13 capable of carrying and supporting a barrel 19 charged with a material to be treated and formed with a porous body, a processing soln. suction means 5 (blower) and a suction pipe 6 for communicating the inlet of the suction means 5 with the lower space of the barrel receiving member 13 of the receiving tank 4.
Patent JP-H11145563-A (JP)
Title: Substrate for epitaxial growth and semiconductor light-emitting element
Inventor: SUMINO MASAYOSHI
IPC: H01S5/323
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To make a bulk epitaxial layer grow flatly, having large lattice mismatch with respect to a substrate in a no defect state. SOLUTION: An epitaxially grown outermost semiconductor layer 104 is constituted of three of more kinds of constituent elements. A substrate 101 and a GaAs layer 103 have the same crystalline structure, and the planar orientations of the joint surfaces 102 of the substrate 101 and layer 103 which are jointed with each other are equal to each other. In addition, the substrate 101 and layer 103 are jointed with each other in such a state that the substrate 101 and layer 103 are relatively rotated with respect to each other by just a fixed angle about an axis perpendicular to the joint surfaces 102. The crystal orientations of the substrate 101 and layer 103 in the joint surfaces 102 differ from each other.
Patent JP-S63156739-A (JP)
Inventor: FURITSUTSU GURAAFU
IPC: C07C67/00
Filed: 1987-12-04
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-H03166408-A (JP)
Title: Repairing method of ground
Inventor: KANBE HIROYUKI
IPC: E01C23/00
Filed: 1989-11-24
Abstract: PURPOSE:To drain water quickly and repair the ground securely by digging an ill-drain part generated on the surface layer till a drain layer, and, thereafter, heaping up the digged recessed part with permeable soil cement for back filling, and making there flat. CONSTITUTION:The ground 1 is formed with a drain layer 6 and a surface layer 7 on the base 4, and multiple drains are buried therein. The drain 2 is made of unglazed pipe and multiple small holes 3 are drilled in the pipe wall, and about 1/3 thereof is sunken in the recessed part 5 of the base 4 for location. At the time of repairing an ill-drain part 8, a recessed part 9 in a shape easy to dig is formed till the top surface 6A of the drain layer 6. The inside of the recessed part 9 is heaped up with permeable soil cement higher than the surface layer 7A for back filling, and thereafter, the surface is made flat. Since the back filled part is made of permeable soil cement and it reaches the drain layer 6, water can be drained quickly.
Patent JP-H06128882-A (JP)
Title: Uneven surface fabric having interference color and its production
Inventor: OKUMURA HARUICHIRO
IPC: D06M11/00
Filed: 1992-10-19
Abstract: PURPOSE:To develop a more complicated interference color of high-class feeling in interfering and coloring fiber fabric. CONSTITUTION:At least one side of fabric 2 having uneven surface comprising uneven parts and flat parts on the surface is provided with a light interference film having a transparent layer 4 composed of a substantially transparent thin film colorable by interference between a reflected light on the surface and a reflected light on the back of light R sent from the surface side to give fabric of uneven surface having interference color.
Patent JP-H09129363-A (JP)
Title: Composite material for electromagnetic induction heating and its manufacture
Inventor: NISHI MASAYA
IPC: A47J36/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite material for electromagnetic induction heating, in which the junction strength between a magnetic metal plate and an aluminum plate is remarkably improved and to provide its manufacturing method. SOLUTION: This composite material comprises a magnetic metal plate and an aluminum plate joined together via metal plating layers provided on one side of each. Each metal plating layer comprises a nickel plating bed layer and a copper plating layer provided thereon. Also, the nickel plating bed layer is formed on one side of each of the magnetic metal plate and the aluminum plate, and after the copper plating layer is formed thereon, the magnetic metal plate and the aluminum plate are joined together via the copper plating layers.
Patent JP-H06126950-A (JP)
Title: Ink jet head
Inventor: SOGA MITSUHIDE
IPC: B41J2/16
Filed: 1992-10-20
Abstract: PURPOSE:To certainly prevent such a state that air is introduced into an ink emitting nozzle at the time of the detachment of an ink jet head. CONSTITUTION:In the ink jet head attached to an apparatus main body in a freely detachable manner and havng ink emitting nozzles 2 extending in the before-and-behind direction opened thereto so as to face to the leading end surface of a head main body 1, the rear end surface of the head main body 1 in an erected posture state wherein the ink emitting nozzles 2 are turned in a vertical direction is set as an unstable support surface 3.
Patent JP-H11138596-A (JP)
Title: Molding method of synthetic resin
Inventor: SUZUKI TADASHI
IPC: B29C45/72
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a molding method which can dissolve problems such as the quality of a molded article deteriorates when a die is removed by using a push-out pin, or dies become more complicated, and the maintenance becomes difficult. SOLUTION: For this molding method of a synthetic resin, a molten resin is filled in a cavity 17 of a plurality of die members 10, 11, on the joined surfaces of which, the cavity 17 for a molded article 20 is formed, and the molded article 20 is obtained, and then, the die members 10, 11 are relatively separated, and the die removal of the molded article 20 is started substantially at the same time from the die members 10, 11, and at the same time, while holding the molded article 20 which is removed from the dies, between the die members 10, 11, the die members 10, 11 are opened, and thus, the molded article is removed from the dies under a tug-of-war state.
Patent JP-2000128985-A (JP)
Title: Polybenzoxazole precursor and polybenzoxazole resin
Inventor: MURAYAMA MITSUMOTO
IPC: C08G73/22
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polybenzoxazole precursor for the corresponding heat- resistant resin with excellent thermal properties, electrical properties, physical properties and mechanical properties and useful in semiconductor applications by including repeating units of a specific structure. SOLUTION: This polybezoxazole precursor is composed of a repeating unit of formula I  (n) is 2-1,000; X is a group of formula II [Y is a group of formula III, SO2, O, or the like] or the like; RX1 and RX2 are each H or CmF2m+1 ((m) is 1-10), at least one of RX1 and RX2 being CmF2m+1}, obtained, for example, by acid chloride method or condensation reaction between a bisaminophenol compound with one of the above structures of Y and bistrifluoromethyl hydroxycarbonylphenyl hexafluoropropane or the like in the presence of a dehydrocondensation agent such as a polyphosphoric acid or dicyclohexyldicarbodiimide. By treating this precursor under heating or with a dehydrating agent to effect condensation reaction, the corresponding polybenzoxazole resin of formula IV can be obtained.
Patent JP-H01147882-A (JP)
Title: Laser device
Inventor: IMAGAWA HIBIKI
IPC: H01S3/131
Filed: 1987-12-04
Abstract: PURPOSE:To make the output of a higher harmonics constant, by a device wherein an invisible laser beam and a higher harmonics for a guide beam are optically separated to measure the output of the laser beam or the higher harmonics, and according to the measured value thereof, the output of the higher harmonics is controlled. CONSTITUTION:The invisible laser beam L1 emitted from a laser oscillator 1 is entered into a higher harmonics generating device 5 from which a visible laser beam L2 is emitted, and then on one hand through a first and second wavelength selective transparent mirror 6, 7 entered into a light guiding fiber 9. On the other hand, a part of the laser beam L2 is reflected by a mirror 6 and then incident on a transparent mirror 11. A part of the laser beam L2 passing through the transparent mirror 11 is entered into a power meter 12. A transmittance variable filter 13 is controlled by a driving device 15 so that when the detected value in the power meter 12 is large compared with the predetermined value, the transmittance variable filter 13 disposed in the optical path of the laser beam L2 is decreased in its transmittance, while when the detected value is small compared with the predetermined value, the filter 13 is increased in its transmittance. As a result, the laser beam L2 passing through the filter 13 is made to be constant in its output.
Patent JP-S63158865-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE KAORU
IPC: H01L29/80
Filed: 1986-12-23
Abstract: PURPOSE:To form a resistor having a desired resistance value in a wafer surface with excellent uniformity, and to manufacture an integrated circuit with superior yield by a method wherein a region having desired layer resistance is shaped previously to a semiconductor substrate selectively, an insulating film is formed onto the region, an epitaxial growth layer is shaped onto the whole surface and a resistance element is manufactured. CONSTITUTION:Si<+> ions are implanted into a predetermined resistance forming region A, a resist is removed, and an N-type region 5 is formed through heat treatment in an AsH3 atmosphere. An SiO2 film 6 is shaped to sections except a single-crystal epitaxial layer forming region B in thickness such as 2000Angstrom . When GaAs layers 7a, 7b in thickness such as 5000Angstrom  and N-type AlGaAs layers 8a, 8b in thickness such as 600Angstrom  are grown by using a molecular beam epitaxy method, growth films (7b and 8b) on the SiO2 film 6 are changed into a polycrystal and display extremely high resistance, and are brought to semi- insulating properties, and growth films (7a and 8a) on the GaAs substrate 1 are turned into a single crystal. Contact holes 9 are bored to the growth films on the SiO2 film and the SiO2 film 6, and ohmic electrodes 10 and 12 and a gate electrode 11 are formed.
Patent JP-H06155596-A (JP)
Title: Reinforced plastic tube and its manufacture
Inventor: TSUKAMOTO MASAHIRO
IPC: B29L23/00
Filed: 1992-11-17
Abstract: PURPOSE:To raise strength to external pressure of a reinforced plastic tube wherein a resin mortar made intermediate layer is provided between a fiber reinforced resin made inner layer and its outer layer. CONSTITUTION:A fiber reinforced resin inner layer 10 and its intermediate layer 30 are reinforced with a glass fiber chop 34 of which a part is fitted into each of them, and connected to each other. A fiber reinforced resin made outer layer 20 and the intermediate layer 30 are reinforced with the glass fiber chop 35 of which a part is fitted into each of them and connected to each other.