baber/WOPTO huggingface dataset:
Patent JP-S55148143-A (JP)
Title: Manufacture of thin cross-linked rubber or plastic tube
Inventor: KAWADA TAKASHI
IPC: B29C48/10
Filed: 1979-05-08
Abstract: PURPOSE:To easily make a cross-linked rubber or plastic tube of very small diameter, by projecting ionizing radiation upon a rubber or plastic tube to cross-link it while moving the tube wherein a core is inserted. CONSTITUTION:A tube 1 of rubber or plastic such as polyethylene, which can be cross-linked, is extruded so that a core 2 of Tetoron yarn is inserted in the hollow part of the tube. For example, the tube is made from polyethylene. An electron beam is irradiated upon the polyethylene tube 1 to cross-link it while the tube with the core 2 inserted therein is moved through between pairs of sheaves at many times. The cross-linked polyethylene tube is wound around a bobbin.
Patent JP-H10251956-A (JP)
Title: Sound-absorbing material
Inventor: MATSUNAGA MAMIKO
IPC: D04H1/55
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sound-absorbing material having a high sound-absorbing effect even in a low METSUKE and suitable for automobiles by adhering staple fibers each having a flat cross-sectional shape through binder fibers having a low melting point binder component. SOLUTION: This sound-absorbing material comprises 90-50wt.% of main staple fibers each having a flat cross section having a flatness rate: (a-b)/a of 0.5-0.9 and 10-50wt.% of binder fibers having a binder component having a lower softening point by 20 deg.C or larger than that of the main staple fibers at least on the surfaces of the fibers. The binder component is melted to adhere the constituting fibers to each other. The adhered fiber mass has a thickness of >=5mm and an apparent density of >=0.01g/cm<3> .
Patent JP-S59181609-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTA TAKAO
IPC: H01L21/20
Filed: 1983-03-31
Abstract: PURPOSE:To improve crystallinity further, and to enhance the characteristics of an element by forming and removing a thermal oxide film, changing the interface side into an amorphous state and recrystallizing the surface side, crystallinity thereof is improved, as a seed crystal. CONSTITUTION:A thermal oxide film 3 is formed on the surface of a vapor phase growth film 2, and the thermal oxide film 3 is removed, and a vapor phase growth film 2', the density of a crystal defect in a surface region therein reduces, is formed. An amorphous layer 4 is formed on the silicon-sapphire interface side through an ion implantation, and a recrystallized layer 5 is shaped through solid-phase epitaxial growth from the surface side. The surface side of the vapor phase growth film 2' is changed into an amorphous state through the ion implantation, an amorphous layer 6 is formed on the surface side, and a recrystallized layer 7 is shaped through solid-phase epitaxial growth from the interface side by heat treatment. A single crystal silicon MOS transistor on a sapphire substrate 1 is formed.
Patent JP-S6224609-A (JP)
Inventor: DONARUDO PII SHIRINGU
IPC: H01G4/12
Filed: 1986-03-13
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-H09302118-A (JP)
Title: Surface treatment of substrate using discharge plasma
Inventor: YUASA MOTOKAZU
IPC: C08J7/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To carry out the subject treatment capable of providing a substrate with various functions excellent in light resistance, under advantageous atmospheric conditions, by bringing a discharge plasma generated in the vicinity of atmospheric pressure into contact with the surface of the substrate. SOLUTION: The treatment face of a plastic substrate is irradiated with an electron ray or an ultraviolet light to carry out a cross-linking reaction. A discharge plasma generated under pressure in the vicinity of atmospheric pressure is brought into contact with the treatment face of the plastic substrate 7. A solid dielectric substance 6 is set on at least one of a pair of electrodes 4 and 5 and the other electrode 4 is opposed to the solid dielectric substance 6 or the solid dielectric substances are mutually laid to give an apparatus. The substrate 7 is arranged between the other electrode and the solid dielectric substance 6 or between the solid dielectric substances. Preferably an electric field is applied to between a pair of the electrodes 4 and 5 to generate the discharge plasma.
Patent JP-H06263507-A (JP)
Title: Highly refractory composition and refractory structural material
Inventor: KOGA YUJI
IPC: C04B24/04
Filed: 1993-03-16
Abstract: PURPOSE:To provide a highly refractory composition having high refractory property and high heat insulating property and combinedly providing quickly hardening properties and workability necessary on execution and widely usable for refractory concrete and refractory material field as well as engineering works and building material field, etc., e.g. precast board used in installing a refractory masking material and a sanitary porcelain used for buildings. CONSTITUTION:The highly refractory composition contains a refractory material, an alumina cement, an inorganic fiber and oxycarboxylic acids. The composition is obtained by blending the above components in ratios of 5-50 pts.wt. alumina cement based on 100 refractory material, 2-8 pts.wt. inorganic fiber based on 100 pts.wt. total amount of the refractory material and alumina cement, 0.01-10 pts.wt. oxycarboxylic acids based on 100 pts.wt. alumina cement and 5-20 pts.wt. water based on 100 pts.wt. total amount of refractory material and alumina cement.
Patent JP-H09249337-A (JP)
Title: Sheet conveyance device and recorder
Inventor: TAKANO TADASHI
IPC: B65H7/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce travel distance of an actuator which travels by engaging with sheet put on a sheet loading means when it moves in accordance with the insertion and pulling-out of the sheet loading means and sheet loading amount and reduce a space required for evacuation of the actuator in a device which operates a detection means by the actuator and detects the presence of sheet. SOLUTION: This device is constituted in such a manner that the presence of sheet is detected by sending out sheet put on a sheet loading means 31 from its uppermost layer by a conveyance means 60 and operating a detection means 64 by an actuator which moves in accordance with loading amount of sheet. In this case, it has an actuator 63 having engaging faces 63d, 63e for the sheet loading means and sheet and an actuator 62 having an engaging face 62c for the sheet loading means. Both actuators move with the mutual relationship in accordance with the insertion and pulling-out of the sheet loading means to reduce evacuation distance from an insertion and pulling-out passage as far as possible and reduce an evacuation space.
Patent JP-S61218575-A (JP)
Inventor: MIHIYAERU SHIYURIIBAA
IPC: A23K20/195
Filed: 1986-03-15
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-S51132179-A (JP)
Title: A closed exhaust gas treatment process
Inventor: YAMASHITA TOSHIO
IPC: B01D53/04
Filed: 1975-05-14
Abstract: PURPOSE: A process of effectively using a heating medium used in regeneration of adsorbing agent by recycling it. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04275854-A (JP)
Title: Set-up data managing method for nc machine tool
Inventor: KATAYAMA MINORU
IPC: B23Q15/00
Filed: 1991-02-26
Abstract: PURPOSE:To easily modify initial set-up data and add other data to the set-up data by automatically making the set-up data required for the preparation before the machining by means of an NC machine tool, integrating the data in the machining program and displaying the data on a CRT. CONSTITUTION:After making an NC program based on the drawing using an interactive automatic programming function, set-up data are extracted from this machining program, being added to the end of the machining program in the form of a note. In setting-up, the machining program is automatically analyzed by a set-up data analyzing circuit being displayed on a CRT. When other data are added to the set-up data or the set-up data are modified on the CRT, the above note is rewritten when operation is completed.
Patent JP-H03257736-A (JP)
Title: Forming method for glare protective section
Inventor: IKEHATA MASAO
IPC: H01J17/49
Filed: 1990-03-07
Abstract: PURPOSE:To prevent the degree of light transparency from being lessened due to the sagging of printing the thick film of glare protective paste by flattening a substrate by means of printing a first layer in such a way that the sagging of printing a second layer does not substantially cover transparent sections through which light comes out, in case of a pattern in which the difference in level is formed by electrodes and the like in the substrate. CONSTITUTION:A first layer 44 is printed mainly in the printing range of a second layer 46. In this case, the plane area and shape of the first layer 44 are made identical to or larger than those of the second layer 46 forming glare protective sections. The printing range of the second layer 46 is flattened by printing the first layer 44 as described above to the extent that the sagging of printing the second layer 46 in the printing range of the second layer is substantially negligible so that the difference in level is thereby eliminated in the range. In the second place, the second thick film of paste which forms the glare protective sections, is printed over the first layer 44 so mat the second layer 46 of a specified pattern is thereby formed. By this constitution, the degree of light transparency is prevented from being lessened due to the sagging of printing in the thick film of glare protective paste.
Patent JP-H05220614-A (JP)
Title: Metal saw
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23D61/02
Filed: 1992-02-06
Abstract: PURPOSE:To improve the depositability and obtain a superior surface roughness by setting the nitrogen content of the TiCN based cermet to be 0.5 or more in terms of the N/(C+N) ratio, and dispersing fine TiCN particles and/or TiN particles in the bonding phase part of the cermet. CONSTITUTION:The nitrogen content of the TiCN based cermet is set to be 0.5 or more in terms of the N/(C+N) ratio. Fine TiCN particles and/or TiN particles are dispersed in the bonding phase part of the cermet in order to improve the depositability. This depositability is obtained due to the action and the effect specific to the substances such as TiN. The Ti compound improves the depositability as the composition of the whole alloy, and the Ti compounds having good affinity with the ferrous material such as WC and Co easily obtain the deposit. Thus, the deposition or adhesion is started from the binding phase or the like, and extended over the whole blade, improving the depositability of the binding phase.
Patent JP-H01233087-A (JP)
Title: Solder containing copper
Inventor: HIGASHIURA ATSUSHI
IPC: B23K35/26
Filed: 1988-03-11
Abstract: PURPOSE:To prevent corrosion with a solder at the time of soldering and to improve the quality of soldering by making the solder the component composition of the specified wt.% of Sn, Pb and Cu, respectively. CONSTITUTION:The component composition of the solder is composed of 30-98wt.% Sn, 0-70% Pb and 2-13% Cu. The regulation of the Sn composition is made to suitable melting temp. of the solder and improved to solderability. The regulation of the Pb composition is prevented to the corrosion with solder and maintained to suitable melting temp. and improved to the solder- ability. The resolution of the Cu composition is prevented to slenderizing of conducting material caused by corrosion with the solder. By this method, the corrosion phenomenon with the solder of the conducting material at the time of soldering is prevented and as melting state is made to suitable, the quality of the soldering is improved.
Patent JP-S63240275-A (JP)
Inventor: HENINKU SHIYUBARUTSU
IPC: H04N5/60
Filed: 1988-03-11
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-H05220627-A (JP)
Title: Electric discharge machine
Inventor: YAMADA EIICHI
IPC: B23H7/26
Filed: 1992-02-10
Abstract: PURPOSE:To avoid the pollution of the machining liquid itself in the vicinity of the reference jig for the machining origin and maintain a highly accurate electric discharge machining. CONSTITUTION:When the electric discharge machining is executed on a body to be machined 4 immersed in the machining liquid 5 by providing access to a machining electrode 2, a separating means to separate the reference jig for the machining origin 3 from the body to be machined 4 side is provided during the machining operation in the machining liquid 5 by the machining electrode 2 in an electric discharge machining device where the reference jig for the machining origin 3 which is the machining origin of the machining electrode 2 for the body to be machined 4 is provided in the immersed condition in the machining liquid 5.
Patent JP-S61214578-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI HAJIME
IPC: H01L21/28
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a high speed and highly integrated semiconductor device by forming high density N<+> type regions which do not contact P-type regions. CONSTITUTION:N<-> type regions 301 and 302 are formed on a substrate 21 by an ion implantation of phosphorus into an island region using a gate electrode 27 as a mask and the first spacer 32' and a residual bias sputter SiO2 film 33', which is thicker than the spacer 32', are formed on the side and around the electrode 27. P-type regions 341 and 342 are formed in the parts of the substrate 1 deeper than the parts where the regions 301 and 302 are formed by an ion implantation of boron using the film 33' as a mask. After the film 33' and the spacer 32' are removed, the second spacer 35, which covers the part of the surface of the substrate 21 above the regions 341 and 342, is formed on the side and around the electrode 27. Then, high density N<+> type regions 361 and 362, which do not contact the P-type regions 341 and 342, are formed by an ion implantation and activation of arsenic using the spacer 35, the electrode 27 and a field oxide film 22 as masks.
Patent JP-S59186512-A (JP)
Inventor: SAITOU HIROSHI
IPC: A47B77/02
Filed: 1984-03-23
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-2000256744-A (JP)
Title: Heat treatment of wear resistant and corrosion resistant alloy steel long shaft member and apparatus therefor
Inventor: SUNGU KYUU JOO
IPC: C21D9/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple heat treatment method and the apparatus thereof, with which the deformation of a bending, etc. of a wear resistant and corrosion resistant alloy steel long shaft member having an air cooling hardenability so as to be extremely difficult-to-straightening to the bend after the heat treatment. SOLUTION: In the heat treatment method provided with a process for hardening and tempering the wear resistant and corrosion resistant alloy steel long shaft member having >=18 mm outer diameter and air-cooling hardenability, at least the hardening process, is provided with a process for incorporating the alloy steel long shaft member into a pipe jig, a process for charging the pipe jig in a heating furnace attaching a rotary device and heated and held while turning so that the alloy steel long shaft member under holding in the horizontal state repeats the action slippingly dropping to the bottom surface after sliding up to the angle of <=90 deg. from the bottom surface along the inner wall of the pipe jig, and a process for air-cooling further while turning under holding in the horizontal state.
Patent JP-H01229581-A (JP)
Title: Picture processor for electron microscope
Inventor: NAKANO TAKAO
IPC: G09G1/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a clear picture by storing a picture signal obtained by an electron microscope having a low sweeping speed temporarily in a memory and then transmitting the stored picture signal to a display part at a high speed after adjusting it for display. CONSTITUTION:The analog signal 3 of a microscope image received from a CRT display circuit of an electron microscope 1 is inputted to an A/D converter 4a of an interface 4 and converted into the digital signal. These digital signal is temporarily stored in a memory 4c. A personal computer 5 binarizes the digital signal stored in the memory 4c and applies the adjustment to it for the luminance, the emphasis of contour, etc. Then the computer 5 reads out the controlled digital signals at a high speed and sends the signal to a CRT monitor display 6 at a high speed close to the TV signal. Thus the clear picture is obtained with the microscope 1.
Patent JP-H11326219-A (JP)
Title: Improved sample cell for one gas emission spectral analysis
Inventor: WEGRZYN JOSEPH
IPC: G01N21/69
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain improved analysis pipe and method for detecting a number of selected impurities in the gas flow of a mixed gas under continuous gas flow conditions. SOLUTION: A discharge pipe 10 is improved for use in a gas discharge spectrometer for analyzing and measuring a plurality of low-concentration gas/vapour impurities in a gas flow, has a plurality of analysis points 16, 18, 20, and 22, and analyzes and measures emission radiation being generated by an AC power supply across sample cells 24 and 26 through them.
Patent JP-H01230196-A (JP)
Title: Merchandise selling data register
Inventor: KUBOTA MOTOSUKE
IPC: G07G1/12
Filed: 1988-03-10
Abstract: PURPOSE:To eliminate the need for the post-processing of a reregister and a canceling register and to reduce the burden of a casher by changing a transaction content with only a simplified key operation when the change of the transaction content is generated after an adding up operation. CONSTITUTION:When a selling register to one customer is ended and an adding up key 1 is inputted, a receipt on which the sum total and a series of transaction number are print-outputted is issued, and the sum total is added to the sales amount of a transaction corresponding to the input adding up key 1 of a counter by transaction 2. A transaction changing key 6 is inputted in this condition, and when the transaction before changing corresponding to the input adding up key 1, the sum total and the transaction number printed on the issue receipt 5 and the transaction after changing are inputted continuously, the inputted sum total is substracted from the sales amount corresponding to the transaction before changing of the transaction counter 2 and the sum total is added to the sales amount corresponding to the transaction after changing. Besides, a changed receipt 8 on which the inputted sum total and the transaction number are printed is reissued. Thus, the post-processing of a reregister and a canceling register are eliminated and the burden of a casher is reduced.
Patent JP-2000255969-A (JP)
Title: Suspension type overhead traveling conveying carriage
Inventor: TAKAOKA SHUNJI
IPC: B66C1/28
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate danger of falling-off of a conveyed load caused by malfunction of a holding mechanism. SOLUTION: A push buttom switch 3 for confirming the existence of a conveyed load is provided in a claw 2a of a gripping part 2 of a suspended type overhead traveling conveying carriage for holding the conveyed load in the carriage. The switch 3 is arranged to be pushed down when the load is exists in the gripping part 2. The switch 3 is connected to an electric power surce circuit of an actuator for opening and closing the gripping part 2 of the carriage, and a supply of electric power to the actuator for opening and closing the gripping part 2 is blocked in a condition where the switch 3 is pushed down.  The gripping part 2 is prevented thereby from being opened by malfunction in a condition where the gripping part 2 holds the conveyed load so as to prevent the load from falling off, even when abnormality is generated in a controller for controlling the opening and closing of the gripping part 2.
Patent JP-2000246557-A (JP)
Title: Disassembly device for rotor of motor
Inventor: YAMAMOTO YASUHIRO
IPC: B23P19/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To extract a rotary shaft stably by preventing the inclination of a rotor at the extracting time of the rotary shaft. SOLUTION: This device is provided with a base stand 3 for supporting so that the rotary shaft 2 of the rotor 1 of a motor is perpendicular and having a through hole 8 inserted through by the rotary shaft 2 and a pressurized means 7 for exerting a pressurization force in the axial direction with respect to the rotary shaft 2. When the pressurization force is exerted to the rotary shaft 2 by providing a cylinder body 19 in which the rotor 1 is inserted under the state slide-contacted its outer periphery surface on the base stand 3, by the slide-contact of the outer periphery surface of the rotor 1 with a high surface accuracy with the inner periphery surface of the cylinder body 19, the inclination of the rotor 1 can be eliminated.
Patent JP-S59183434-A (JP)
Title: Prefetch control system of instruction
Inventor: TAJIMA SEIJIROU
IPC: G06F9/38
Filed: 1983-04-01
Abstract: PURPOSE:To improve the fit factor of estimation and to increase the executing speed of an instruction by turning on or off an instruction prefetch control register with the instruction. CONSTITUTION:An instruction is set to an instruction register 1 in the 2nd machine cycle, and this instruction is equal to an unconditional branch instruction. As a result, the output 15 of a test matrix 9 is turned on with the output of an OR gate 21 turns on. Then a selector 5 selects a signal line 12 through which as instruction branch destination adderss B of a register 1, and the address B of the next instruction is set to an address register 2. The next instruction is equal to a conditional branch instruction and has high probability for success, and therefore an instruction prefetch control register 7 is set by an instruction. In such a way, a program producer judges the probability for branch success of a conditional branch instruction and turns on and off the register with an instruction. Thus it is possible to improve the hit factor for estimation of the instruction address to be executed next.
Patent JP-S55150905-A (JP)
Title: Drill for high speed drilling
Inventor: ITOU YUTAKA
IPC: B23B51/02
Filed: 1979-05-11
Abstract: PURPOSE: To reduce the heat generation in print circuit substrates when drilling  holes through them at a high speed and also avoid smear developing around the  holes, by forming a plural number of margins on the ridges along the two cutter  grooves of a twist type drill.  
     CONSTITUTION: Along the ridges of the cutter grooves 5 that run from the drill tip 1 to the drill stem 6, margins 4 are provided, starting from the lip corner 3.  The margins 4 are not formed on the groove ridges continuously to the attachment portion thereof. At the intermediate portions the margins are omitted. In other words, in this construction a plural number of margins are formed along the ridges of the cutter grooves 5, giving intermittent cutting. Accordingly, the friction heat is not continuously generated and the overall heat generation can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio