baber/WOPTO huggingface dataset:
Patent JP-H10158724-A (JP)
Title: Vacuum decarburized refining furnace
Inventor: KATO KATSUHIKO
IPC: C21C7/10
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum decarburized refining furnace which shuts off the upper part of a vacuum vessel and an oxygen lance from the radiation heat during vacuum decarburized refining without increasing the flowing passage resistance of exhaust gas, restrains the invasion of powdery dust accompanied with splash of molten steel into a vacuum evacuating system and can execute the operation having high productivity. SOLUTION: This vacuum decarburized refining furnace 10 is provided with a ladle 13 for holding the molten steel 12, an immersion tube 14 dipped into the molten steel 12, the vacuum vessel 16 arranged at the upper part of the immersion tube 14, a vacuum evacuating device for evacuating the vessel 16 and an oxygen lance 21 for blowing gaseous oxygen onto the molten steel surface 18 in the immersion tube 14. In such a case, the vacuum vessel 16 has a diameter enlarging part 17 formed at the lower part thereof and a diameter shrinking part 19 formed at the upper part of the diameter enlarging part 17.
Patent JP-H06287253-A (JP)
Title: Resin for vibration-damping material
Inventor: TERADA KAZUTOSHI
IPC: C08F297/00
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a resin for vibration-damping materials, excellent in vibration-damping properties, adhesion to substrates and weather resistance and having a wide temperature range in which the vibration-damping properties are manifested. CONSTITUTION:This resin for vibration-damping materials comprises a block copolymer expressed by the formula A-B [A denotes (co)polymer of at least one monomer of styrene, its derivative, an acrylic acid ester of a 1-3C alcohol, a methacrylic acid ester of the 1-3C alcohol, acrylamide, its derivative, methacrylamide, its derivative and vinyl ester of a 1-12C fatty acid; B denotes (co)polymer of at least one of acrylic acid ester, its derivative, a methacrylic acid ester and its derivative, with the proviso that A and B may be bound through sulfur atom]. In the block copolymer, the glass transition temperature of the component A is >=50 deg.C and that of the component B is <=30 deg.C.
Patent JP-H03196006-A (JP)
Title: Semiconductor laser module
Inventor: TAKAHASHI SHOGO
IPC: H01S5/18
Filed: 1989-12-25
Abstract: PURPOSE:To enable coupling without aligning optical axes by forming a hole or groove acting as a light emitting end at one side of a light emission region in a semiconductor substrate, putting an optical fiber with an obliquely polished end in the hole or groove and fixing the fiber so that light from the light emitting end enters into the fiber. CONSTITUTION:A hole 10 having a slightly larger diameter than an optical fiber 8, coming in contact with a striped active layer 3 and having the center on an extension line of stripes is formed in the semiconductor substrate 1 of laser assembled in a junction-down state. The thickness of the layer and that of an electrode are set so that emitted light enters into the central part of the optical fiber 8 put in the hole 10. The optical fiber 8 can be coupled with the semiconductor laser only by putting in the hole 10 and fixing with resin 11.
Patent JP-H10177587-A (JP)
Title: Degree of difficulty detection device
Inventor: AMANO MICHIYO
IPC: G06F17/50
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To automatically detect the degree of difficulty based on a prescribed decision reference by using a degree of difficulty detection means for conducting the degree of difficulty for production of clothes based on the pattern data and the decision reference data which are stored in a degree of difficulty decision reference data storage means. SOLUTION: A CPU 1 performs the total control of a degree of difficulty detection device and is connected to an ROM 2 which stores an operation program of the detection device, an RAM 3 which temporarily stores the pattern data, a decision reference table and the decision result, a readable/writable hard disk 6 which stores the pattern data, the decision reference table, etc. The RAM 3 and the disk 6 construct a pattern data storage means and a degree of difficulty decision reference data storage means respectively. Then the degree of difficulty for production of the clothes is conducted based on the pattern data stored in the pattern data storage means and the decision reference data stored in the degree of difficulty decision reference data storage means.
Patent JP-H09181410-A (JP)
Title: Electric circuit board
Inventor: OTA KOJIRO
IPC: C08L61/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit board having excellent thermal conduction and thermal expansion properties, by using vitreous carbon made of a mixture of liquid phenol resin and powder phenol resin having specified number average molecular weight and coefficient of viscosity as a base member, and forming an electric insulating layer on the surface of the base member on which an electric circuit is to be formed. SOLUTION: Vitreous carbon made of a mixture of liquid phenol resin and powder phenol resin having a number average molecular weight of 250-350 and a coefficient of viscosity of 100-450cP at 25 deg.C is used as a base member, and an electric insulating layer is formed on the surface of the base member on which an electric circuit is to be formed. This resin mixture is molded in a predetermined shape and then cured. Subsequently, the resin mixture is carbonized by firing preferably at a temperature of 800-1200 deg.C in an inert gas atmosphere. Then, the resin mixture is treated at a temperature not lower than 1500 deg.C to form vitreous carbon. This electric circuit board has an apparent density of 1.50-1.55g/cm<3> , a pore diameter of not more than 5μm, and thermal conductivity of 6-15W/mK.
Patent JP-H03200172-A (JP)
Title: Developer supply device
Inventor: KATO TSUTOMU
IPC: G03G15/08
Filed: 1989-12-28
Abstract: PURPOSE:To prevent developer from dropping from the replenishment port of a replenishment container at the time of detaching the container by providing a soft sealing material for sealing a supply port between an opening and closing cover and the supply port. CONSTITUTION:The replenishment port 62a of a cartridge main body 62 is sealed by welding a soft seal 65 such as a thermal weld tape and the seal 65 is folded from a halfway part. A cover 66 being the hard opening and closing cover is inserted in guiding parts 64 and 64 so that it can freely slide, and it is inserted between the folded seal 65. A leading edge part on the folded side of the seal 65 is fixed to the side part of the cartridge main body 62 through the tape 67. Thus, the developer is prevented from dropping fromt he replenishment port of the replenishment container at the time of detaching the container and contamination is surely sealed.
Patent JP-H09187899-A (JP)
Title: Release film, manufacture thereof and rolled adhesive tape
Inventor: MINO YASUHIRO
IPC: C09J7/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesiveness between a base material and a release layer, prevent rubbing off of the release layer by adhering them firmly, and also prevent a deterioration of modification effects occurring when a corona treatment is carried out by elapse of time. SOLUTION: In a release film provided with a base material containing polyolefin at least in its one surface layer, a primer layer put on the surface layer, and a separation layer fixed on the primer layer and containing a release agent, the primer layer contains a polyolefin copolymer having an epoxy group in its molecule, and the release layer has a functional group reacting with the epoxy group.
Patent JP-H11171093-A (JP)
Title: Water intake device
Inventor: KOIKE KUNIYOSHI
IPC: B63B35/73
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a water intake device that can efficiently take in water. SOLUTION: When a water-surface motorcycle is made to travel while protruding a movable fin 31b provided at a venturi gate 31, downward from the bottom, water existing in front of the movable fin 31b is guided to a front intake along the movable fin 31b, and water coming around into the back face of the movable fin 31b is guided to a rear intake so as to improve intake efficiency in a jet propulsion part.
Patent JP-H06183781-A (JP)
Title: Heat treatment of blocky glass
Inventor: FURUSAWA SATOSHI
IPC: C03C11/00
Filed: 1992-12-18
Abstract: PURPOSE:To heat-treat a blocky glass without deforming the glass by heat- treating the glass under specified conditions. CONSTITUTION:A blocky glass is embedded in heat-resistant grains and heat- treated by the following means. Namely, the heat-resistant grains 2 are hermetically packed between capsule 10 and the blocky glass 1 contained in the capsule 10 under pressure and closed, and then the glass 1 in the capsule 10 is heat- treated. A porous glass obtained by the heat treatment is sliced to obtain the final product with the variance reduced and having high dimensional precision.
Patent JP-H06115094-A (JP)
Title: Recording method in ink jet printer using electroviscous fluid and device therefor
Inventor: SON SHIYOUSHIYAKU
IPC: B41J2/095
Filed: 1992-12-18
Abstract: PURPOSE: To provide the electroviscous fluid recording method and apparatus of an ink jet printer utilizing an electroviscous fluid. CONSTITUTION: An electroviscous fluid 19 is provided to the static pressure pipes 13, 13' of a Ventri pipe 18 to be ejected by predetermined pressure difference and this ejected electroviscous fluid 19 is controlled in ejection quantity by the recording potential applied to the outlets of the static pressure pipes 13, 13'. By this constitution, the structure of an ink emitting orifice is simple and the life thereof can be made semi-permanent without generating breaking deformation due to high temp. and high pressure.
Patent JP-H11171443-A (JP)
Title: Door control device for elevator
Inventor: NABEYA TADAAKI
IPC: B66B13/14
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of current ripple even when low-frequency driving current is supplied to a three-phase alternating current electric motor. SOLUTION: This device is provided with a three-phase alternating current electric motor 1 for opening and closing a door, an inverter 4 for supplying driving current from a power source 3 to the motor 1, and a control panel 6 for outputting a signal for door opening and closing to the inverter 4. A signal for switching the three-phase alternating current supplied to the motor 1 to single-phase alternating current is output from the door control panel 6 to the inverter 4 several seconds later after the door is closed thoroughly to come into a stand-by condition.
Patent JP-2000165797-A (JP)
Title: Information processor and information processing method and providing medium
Inventor: OTA MASASHI
IPC: H04N5/7826
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To surely detect CM included in television broadcasting. SOLUTION: A CM candidate block detecting part divides scene change blocks as shown in (A), calculates the time of the blocks, and divides stereo blocks as shown in (B). Then, the CM candidate block detecting part judges CM candidate blocks from the scene change blocks and the stereo blocks. Next, the CM candidate block detecting part judges that the time of CM is 7 second units, or 14 second units, or 28 second units since the total time of the CM candidate blocks is 56 seconds, and the CM candidate block detecting part finally judges that the time of CM is the integral times of 14 seconds since the scene change is operated in the intervals of 14 seconds or 28 seconds.
Patent JP-H10180350-A (JP)
Title: Open tube edge part pre-heating device
Inventor: TOYOOKA TAKAAKI
IPC: H05B6/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To realize a tube manufacturing method by solid phase pressure welding capable of securing high productivity without necessitating bead cutting and moreover manufacturing a steel tube having an excellent seam quality and surface property. SOLUTION: This device is provided with an induction coil 11 arranged in the upstream of a work coil heating an open tube 1 up to a joining temperature at the joining point, an inductor 12 having at least two magnetic poles 13 and coiling the induction coil 11, and a high frequency power source feeding an high frequency electric current to the induction coil 11. In this case, at least one magnetic pole of the inductor is faced from the outer part of the open tube 1 to the slit part 10 of the open tube 1.
Patent JP-H09173108-A (JP)
Title: Hook
Inventor: SHIMIZU TAKAAKI
IPC: A44B17/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hook having no metal exposed to the surface thereof and having electrostatic measures incorporated. SOLUTION: A cap 4, a saucer part 7, an eyelet 14, a convex 12 and a tenon 17 are formed by using an element with pasted resin pasted on a metallic plate, and the heads of the eyelet 14 and the tenon 17 are concealed with a resin eyelet cover 16 and a resin tenon cover 17. Also, a spring plate is integrally molded out of resin. According to this constitution, no metal is exposed to surface, regardless of the use thereof for a metallic hook, thereby preventing the occurrence of a discharge due to the hook.
Patent JP-H06157960-A (JP)
Title: Ink composition for water-free lihtographic printing
Inventor: ISHII HIROYUKI
IPC: C09D11/02
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the subject composition highly improved in greasing resistance, excellent in printing suitability, and extremely high in utility. CONSTITUTION:The objective composition is characterized by adding powdery silica having an average particle diameter of 2-50nm in an amount of 0.01-20wt.% to an ink composition. The powdery silica is preferably produced by reacting a volatile silicon compound such as pure silicon tetrachloride in a gaseous phase. The composition is preferably further compounded with an organic metal gelling agent such as aluminum isopropylate or tetraisopropyl titanate in an amount of 0 01-5wt.%. Materials used for general lithographic printing inks may be used as other components.
Patent JP-2001157951-A (JP)
Title: Shape accuracy measuring device by sequential two-point method, and method for measuring space between laser displacement meter for measuring shape accuracy by sequential two-point method
Inventor: SATO HISAYOSHI
IPC: G01B11/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To easily use a laser displacement meter in the measurement by the sequential two-point method. SOLUTION: This shape accuracy measuring device comprises a displacement meter holding member 3 to arrange two laser displacement meters 4 and 5 with a predetermined space therebetween along the extending direction of the measurement line set with respect to a table 1c, and hold the meters toward the table 1c with substantially equal distance from the table 1c, a machine tool body 1a to relatively move the displacement meter holding member 3 to the table 1c along the measurement line; a CCD 2 to successively detect the position of the laser beam from the laser displacement meters 4 and 5 irradiated on the table 1c according to the relative movement of the displacement meter holding member 3;  and a control device 1b which takes in the output signals from the two laser displacement meters 4 and 5 every time the displacement meter holding member 3 is relatively moved by the distance equal to the space between the two laser displacement meters 4 and 5 obtained from the relative movement of the displacement meter holding member 3 until the position of the laser beam from the other laser displacement meter 5 agrees with the position of the laser beam from one laser displacement meter 4 on the table 1c according to the relative movement of the displacement meter holding member 3, and operates the output signals based on the sequential two-point method to obtain the straightness error curve of the table 1c.
Patent JP-H06182191-A (JP)
Title: Storage of carbon dioxide
Inventor: HORIZOE HIROTOSHI
IPC: C01B32/55
Filed: 1992-12-21
Abstract: PURPOSE:To fix a large amt. of Co2 under the ground by a method where a fluid mixture comprising a fluid consisting mainly of Co2 and the methanol added thereto is raised in pressure by a pressure device and forcibly fed into an aqueous oil field. CONSTITUTION:The fluid consisting mainly of Co2 pressurized by a pressure device 2 and the methanol pressurized by a pump 5 are mixed together in a mixer 3 and the resulting mixture is thereafter fed forcibly into an aqueous oil field 8. The pressurized Co2, together with the methanol, starts to be dissolved in the aqueous oil field 8 and its pressure is lowered and, therefore, Co2 can be forcibly fed thereinto until the pressure stops lowering. By this method, the fluid consisting mainly of Co2 in addition to water can be liquefied at a low temp. and a low pressure without producing hydrate and pressurized easily by a small pumping force and large, medium and small affinities between three components, i.e., Co2, methanol and water, are judiciously utilized in order to prevent the methanol from being extracted in Co2 phase and positively dissolve Co2 in the aq. methanol solution, thereby a large amt. of Co2 can be dissolved and mixed in an aqueous oil field.
Patent JP-H03198009-A (JP)
Title: Switching connector
Inventor: HIRAO HIDEO
IPC: G02B6/38
Filed: 1989-12-27
Abstract: PURPOSE:To stabilize connecting characteristics by forming two surfaces of gradually decreasing spacings outward and pressing positioning pins to these surfaces thereby determining the position of ferrules. CONSTITUTION:The two tapered surfaces 18, 19 of the gradually decreasing spacings outward are formed on the outside in the longitudinal direction of a long hole 14 or 15 and the side parts are formed as V-groove shapes which are increasingly deeper in the longitudinal direction. The width in the longitudinal direction of these long holes 14, 15 is set at such a width at which optical fibers 10... and optical fibers 11... are connected in prescribed different combinations when the positioning pins 13, 12 are pressed to the one side part or the other side part. The width in the short side direction of the long holes 14, 15 is set at the size larger than the diameter of the positioning pins 12, 13. The positioning pins 12, 13 come into contact with the side parts of the long holes 15, 14 at two points and are led always to the same position. The connecting characteristics are stabilized in this way.
Patent JP-2000165171-A (JP)
Title: Lc resonator component and lc filter
Inventor: KATO NOBORU
IPC: H01F27/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive LC resonator component having an excellent Q characteristic and to provide an LC filter. SOLUTION: Forming an inductor 23 and a capacitor 26 onto a laminator 30 formed by laminating insulation sheets forms the LC resonator component 21. The inductor 23 is formed by via holes 23a, 23b. Capacitor electrodes 24, 25, configure the capacitor 26. A ground electrode 28 is formed on an upper face of the laminator 30 and ground terminal electrodes 29a, 29b are formed to left right side faces of the laminator 80. One end of the ground terminal electrodes 29a, 29b is connected to the ground electrode 28. One terminal of the inductor 23 is connected to the ground electrode 28 and the other terminal is connected to the capacitor electrode 24. The capacitor electrode 25 is connected to the ground terminal electrodes 29a, 29b.
Patent JP-H08187554-A (JP)
Title: Casting mold for continuous casting
Inventor: MITANI KAZUHISA
IPC: C23C4/04
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a casting mold for continuous casting which has excellent heat resistance and wear resistance without a heat treatment and is assures long-term stable operation. CONSTITUTION: This casting mold for continuous casting is produced by applying an alloy plating layer 2 consisting of Ni, Co, Fe or basically consisting thereof on the inside surface of a casting mold body 1 made of copper or copper alloy and thermally spraying 15 to 40wt.% Cr3 C2 and the balance Ni-Cr based alloy or 15 to 40wt.% WC and the balance Ni-Cr based alloy by a supersonic flame thermal spraying method atop this alloy plating layer directly or via a thermally sprayed layer 3 of the Ni-Cr based alloy or Co-Cr based allay.
Patent JP-H03202206-A (JP)
Title: Cutting tool coating chip and its manufacture
Inventor: KATO MUNENORI
IPC: B23B27/14
Filed: 1989-12-28
Abstract: PURPOSE:To obtain satisfactory toughness by forming a physically deposited hard layer, with the thickness enough to burry therein a diamond layer formed in dispersion coating by artificial gas phase composition technique, on the surface of tungsten carbide group cemented carbide, titanium carbide nitride group cermet. CONSTITUTION:On the surface of tungsten carbide group cemented carbide (titanium carbide nitride group cermet) 5 composed of binder phase 2 and tungsten carbide (titanium carbide nitride) 1, diamond particles are formed by artificial gas phase composition technique and a diamond layer 3 is formed in the state that they are formed in 10-50% dispersion coating by area. Next, when a physically deposited hard layer 4 is formed by the physical deposition technique, the diamond particles constituting the diamond layer 3 serve as an anchor. The physically deposited hard layer 4 can be formed as a single layer or multiple layers and has the thickness enough to burry therein the diamond layer 3 for preventing the roughness of a workpiece surface due to protrusion of the diamond particles.
Patent JP-2001157034-A (JP)
Title: Image processor, image reproducing device, control method and storage medium
Inventor: HIWATARI SAKI
IPC: H04N19/70
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To distribute information, including an object where reading approval/ disapproval can be set according to time on a reception side with respect to the reading of image content without depending on the means of real time distribution and the reproduction of recorded information. SOLUTION: A base image is inputted, and an object is generated by an object generator 111 with respect to the image. An object generator 113 inputs an image positioned on this side of the base image, inputs displayed time limit data as well and generates an object. Respective objects are encoded, and they are multiplexed by a multiplexer 115. Then, they are ciphered and outputted.
Patent JP-H08173017-A (JP)
Title: Method for freezing bread dough after tertiary fermentation and then baking bread
Inventor: TORII TAKAO
IPC: A21D8/04
Filed: 1994-12-22
Abstract: PURPOSE: To obtain fresh-baked bread having elasticity by only baking bread dough after freezing and storing it by subjecting bread dough fermented by yeast to tertiary fermentation and then rapidly freezing the bread dough. CONSTITUTION: Bread dough which is subjected to fermentation by yeast are subjected to tertiary fermentation treatment and then coated with egg and the fermented bread dough is rapidly frozen to afford frozen bread dough capable of storing for a long period in frozen state. The frozen dough is thawed and baked. Thereby, many kinds of breads which are not inferior to commercial product produced by a conventional method can be supplied corresponding to demand.