baber/WOPTO huggingface dataset:
Patent JP-2000169602-A (JP)
Title: Thermoshrinkable polyester-based film
Inventor: TAHODA TADASHI
IPC: G09F3/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermoshrinkable polyester-based film for a label of a full bottle, especially for a label of a glass full bottle generating extremely slight wrinkle by shrinking, shrinking unevenness and distortion. SOLUTION: This thermoshrinkable polyester-based film has a hot water shrinkage in a principal shrinking direction is 10-50% at 70 deg.C for 5 s and >=75% at 85 deg.C for 5 s, and in a direction orthogonal to the principal shrinking direction is <=10% at 85 deg.C for 5 s, and a fraction defective of a perforation opening after shrinkage is <=70%.
Patent JP-H10185204-A (JP)
Title: Gas cooker
Inventor: KAGOTA NORIO
IPC: F23N5/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To automatically stop the supply of gas and put out fire by providing a switch for cutting off a circuit between an electromagent ad a power source and a time switch provided in the circuit and cutting off the circuit when time set to the time switch passes. SOLUTION: When gas is burnt in a combustion part 18, a thermocouple 19 supplies electric current to an electromagnet 26. Thus, magnetic force is generated, and a valve element abutting against the electromagnet always open a passage for gas to supply gas to the combustion part 18. When time set to a time switch 62 passes, electric current from the thermocouple 19 is interrupted in the time switch 62, so that the valve disk abuts against a wall surface under the urging force of an urging member to break the paste for gas and cut off the supply of gas. Accordingly, if time at which it is desired to put out fire is preset, when the get time passes, the supply of gas can be automatically cut off and the fire can be put out.
Patent JP-2000157283-A (JP)
Title: Dna and plasmid containing the same
Inventor: KODAIRA KUNIHIKO
IPC: C12N5/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA which consists of a promoter domain DNA in mouse polypeptide chain elongation factor gene, contributing to the efficient expression of structural genes by integrating it into a vector and is used for producing physiologically active substances by a recombinant technique. SOLUTION: This DNA is a new promoter domain DNA in mouse polypeptide chain elongation factor containing at least number 1-343 base sequence or the like in the base sequence represented by the formula, permits the efficient expression of structural genes by integrating it into a vector, e.g. plasmid or the like, and is useful as a promoter or the like used in the production of physiologically active substances using a recombinant DNA technique. This DNA is obtained by screening out a mouse genomic DNA BAC library, which is prepared by using mouse genome DNA and pBelo BAC vector, by means of PCR method using a primer comprising of the sequence presumed from the structure of human EF1A-1 gene.
Patent JP-H09165806-A (JP)
Title: Circulating type clarifier
Inventor: KOJIMA YUTAKA
IPC: C02F1/44
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To completely separate waste water decomposed by bacteria into a solid and liquid, and reuse it as flushing water by arranging a membrane separating tank to filter and gather water treated by a decomposing precipitating tank on the post-process side of the decomposing precipitating tank. SOLUTION: For example, in a flushing type temporary toilet, a decomposing precipitating tank 2 decomposes muck by bacteria, and precipitates and separates sludge and water, and an underwater pump 12 pumps up treated water to a flushing tank 22 to be used for flushing. Here, a membrane separating tank 4 in which a membrane separating device 14 is arranged is arranged on the post-process side of the decomposing precipitating tank 2.  In the separating device 14, membrane soaking bodies 15 formed by tensioning films to pass only a small molecule such as water on both surfaces of a frame material, are vertically arranged in a plurality in the separating tank 4, and an aeration device 17 is arranged under the soaking bodies 15, and only water passing through the soaking bodies 15 is gathered by a water gathering device 16, and is sent to a storage tank 3 by passing it through a sterilizing device 31 arranged in the middle of a water supply pipe 30, and treating object water is completely treated on an organism, and is separated into a solid and liquid.
Patent JP-H09172064-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UESUGI TSUTOMU
IPC: H01L21/336
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress crystal defects caused by the oxidation of the insidewalls of a U-groove, and to fill the interior of the U-groove with polysilicon without the production of voids. SOLUTION: For forming a U-groove, first and second sidewalls 14a, 14b and 12a, 12b for example are used. The end parts of the second sidewalls 12a, 12b act for determining the dimensions of the opening of the groove. After damage removal processing such as CDE(chemical dry etching), etc., of the sidewalls of the U-groove, the second sidewalls 12a, 12b are removed. As a result of this, mask ends for the oxidation of the sidewalls of the groove move more backwards than the opening of the groove. Accordingly, an overhung construction is not formed, and no voids are produced in groove filling processing to be performed after that. On the other hand, the first sidewalls 14a, 14b exist even after the second side walls 12a, 12b are removed, thereby the end parts (side parts) of the first mask are entirely covered.  Hence, even in the case of thermally oxidizing the side walls of the groove, the oxidation of the surface of a semiconductor substrate 10 is prevented and crystal defects may not be caused.
Patent JP-H0531372-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: INOUE SHUNJI
IPC: B01J29/70
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a catalyst whose activity is not lowered in spite of the contact with high temp. exhaust gas by adding group Ib and/or VIII metal of the Periodic Table to aluminosilicate prepared by allowing a rare earth metal salt to be present in a raw material at the time of the preparation of a crystal. CONSTITUTION:A salt of a rare earth metal such as lanthanum or cerium is allowed to be present in a crystal preparing raw material such as a silica source or an alumina source at the time of the preparation of a crystal. A group Ib and/or VIII metal of the Periodic Table such as copper, silver, platinum or cobalt is adds to the rare earth metal-containing crystalline aluminosilicate thus prepared by an ion exchange method or a supporting method. The obtained exhaust gas purifying catalyst purifies exhaust gas and keeps high activity even after the contact with high temp. exhaust gas.
Patent JP-2001168004-A (JP)
Title: Wafer treating device
Inventor: UEDA KAZUNARI
IPC: H01L21/027
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a wafer treating device capable of efficiently conveying a wafer and further to prevent liquid treatment unit from being affected by the heat of a heat treatment unit. SOLUTION: A wafer treating device 1 is provided with a first treatment unit group U1 for applying a first treatment process to a wafer W, a second treatment unit group U2 for applying a second treatment process to the wafer W, and conveying means 81 and 82 for conveying the wafer W to these first and second treatment unit groups U1 and U2. The first treatment unit group U1 is located along with a first conveyance route 21, and the second treatment unit group U2 is located along with a second conveyance route 22. Besides, concerning the first and second treatment unit groups U1 and U2, the liquid treatment unit is located so as not to be affected by the heat of the heat treatment unit.
Patent JP-H05156769-A (JP)
Title: Tread using damping steel plate
Inventor: NAKATSUBO AKIFUMI
IPC: E04F11/02
Filed: 1991-12-05
Abstract: PURPOSE:To change the pattern of a tread surface on the same tread by using a damping steel plate for enabling the level of a rise and the length of the tread surface to be freely regulated, which can be prefabricated, and with less noise when it is used, for the tread, and by applying different patterns to the front and rear sides of the tread. CONSTITUTION:A treated is formed of a damping steel plate consisting of an even section 2 which is almost even, a projected section 3 bent upward from the one end of the even section, to be roughly L-shaped, and a projected section 4 bent downward from the other end, to be roughly L-shaped. Then, at roughly triangular space sections to be formed with the even section and projected sections, fitting pieces 7, 8 are fusion-welded. On the even section of the tread, different patterns on the front and rear sides are applied.
Patent JP-H09169947-A (JP)
Title: One-part type coating material composition for polyolefin material
Inventor: KIMURA NOBUYUKI
IPC: C09D151/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enable the direct coating on a polyolefin-based material without requiring a pretreating step such as primer coating and excellent in storage stability in spite of a one-part type and form a coating film excellent in adhesion and butter, PVC and weather resistances. SOLUTION: This one-part type coating material composition for a polyolefin material comprises a glycidyl group-containing chlorinated polyolefin-modified resin prepared by copolymerizing 95-50 pts.wt. vinylic monomer mixture selected from an acrylic or a methacrylic ester monomer consisting essentially of 1-30 pts.wt. glycidyl group-containing monomer and other copolymerizable monomers in the presence of 5-50 pts.wt. chlorinated polyolefin resin with 15-50wt.% chlorine content, a ketimine-based curing agent and a dehydrating agent as essential components. The composition is good in adhesion to the polyolefin-based material.
Patent JP-H10183128-A (JP)
Title: Sealing device of insertion hole of coke furnace
Inventor: TANI YOSHIO
IPC: C10B29/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device of an insertion hole for preventing a carbonizing gas from leaking from a fitting chink between the insertion hole of a coke furnace and insertion cap. SOLUTION: This sealing device of an insertion hole of a coke furnace comprises plural hoods 20 for covering the upper sides of insertion holes 3, a piping 21 for charging liquid SiCl4 to the interior of the plural hoods 20, a liquid charging means for charging the liquid SiCl4 to the piping 21, and a steam piping 25 for charging steam to the interior of the plural hoods 20.
Patent JP-H09172353-A (JP)
Title: Oscillation circuit and radio receiver
Inventor: TOMIYAMA HITOSHI
IPC: H03J5/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which is not affected by means of the characteristic of an oscillation transistor in IC and whose oscillation frequency is decided only by resistance and capacity. SOLUTION: An unstable multi-vibrator where capacity C2 for oscillation is connected between the emitters of first and second transistors Q9 and Q15 is provided. The emitter-side of the transistors Q9 and Q15 is formed by the stabilized voltage Erg having the same temperature characteristic as a band gap reference, and it is connected to the current source of a first current value I2 following the temperature characteristic of resistance R7 for current conversion. Transistors Q11 and Q13 to which the transistors Q9 and Q15 and a base and a collector are connected in common are provided. The emitters of the transistors Q11 and Q13 are connected in common and the common emitter is formed by stabilized voltage Erg. The emitter as connected to the current source of a second current value I1 having the positive temperature characteristic.
Patent JP-H10180062-A (JP)
Title: Selective separation membrane for carbon dioxide and selective separating method therefor
Inventor: SHIMAZU AKIRA
IPC: C01B32/50
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve separating property and permeability for carbon dioxide of a separation membrane to be used to selectively transmit and separate carbon dioxide from a mixture containing carbon dioxide and methane, by using a fluorine-contg. polyimide resin having specified or higher rotation barrier energy of the main chain. SOLUTION: This separation membrane used to selectively transmit and separate carbon dioxide from a mixture containing carbon dioxide and methane is prepared by using a fluorine-contg. polyimide resin having the following property. In this resin, the rotation barrier energy of the main chain is >=150cal/ cm<3> per unit Van der Waals volume in the min. repeating unit molecular structure. The one surface of the separation membrane thus produced is brought into contact with a mixture containing carbon dioxide and methane to treat the mixture to selectively transmit and separate carbon dioxide through the membrane. In this method, the fluorine-contg. polyimide resin is preferably controlled to have 0.53 to 0.7nm d-spacing measured by large-angle X-ray diffraction method.
Patent JP-H11187100-A (JP)
Title: Public telephone set
Inventor: KITAZAWA SHINOBU
IPC: H04M1/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work and maintenance check. SOLUTION: A public telephone set 1 is composed of a front case 2, push- buttons 3, a rubber sheet 5, a substrate 6 and a reinforce plate 7. The push- buttons 3 are attached on the front face of the reinforce plate 7 through a case 4 for slidably supporting these buttons, and the rubber sheet 5 is attached through the substrate 6 onto the rear face of the reinforce plate 7. The push- buttons 3, the rubber sheet 5 and the substrate 6 are attached onto the reinforce plate 7 and made into the assembly of push-button switches, and this assembly is attached through the reinforce plate 7 to the front case 2. Besides, a printed wiring board 61 is provided with a dialing circuit to be opened/closed by the conductive part of the rubber sheet and a control circuit for controlling the public telephone set 1.
Patent JP-2000169063-A (JP)
Title: Passenger car of elevator
Inventor: AKEYOSHI SHUICHI
IPC: B66B11/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a passenger car of an elevator capable of preventing dew condensation and water leakage of the inside of a handed ceiling. SOLUTION: A passenger car 1 of an elevator on an upper part of which a chilling nit 3 is provided and on a side part of which a hanged ceiling assembling article 2 furnished with a spit hole 8 of the chilling unit 3 is provided is devised to prevent sudden cooling of the inside of the hanged ceiling assembling article 2 by cold air and to absorb water in the inside of the hanged ceiling assembling article 2 by providing a heat insulating material 9 on a side surface of the hanged ceiling assembling article 2 forming the spit hole 8 and furnishing a water absorptive material 10 in the inside of the hanged ceiling assembling article 2. Consequently, it is possible to prevent trouble to a user due to dropping of water droplets in the inside of the passenger car.
Patent JP-H06205546-A (JP)
Title: Uninterruptible switching regulator
Inventor: SAKAI SETSUO
IPC: H02J9/06
Filed: 1992-12-28
Abstract: PURPOSE:To make it possible to provide the use as an uninterruptible power source or a cordless power source by prolonging holding time characteristics from second unit to minute unit. CONSTITUTION:A charge circuit and a discharge circuit of an electrical double layer capacitor or a secondary battery 15 are installed to the tertiary side of a high-frequency transformer 4. The charge circuit has the electrical double layer capacitor or the secondary battery 15 connected to a tertiary winding N3. The discharge circuit has a tertiary side switching device 19 which is connected to the tertiary winding N3 and operates in synchronization with a primary side switching device 6 through a PWM switching control circuit 7. When an output voltage of a rectifier circuit 3 is more than a predetermined level, the charge circuit operates, and when the output voltage is less than the predetermined level, the discharge circuit operates.
Patent JP-H09168468-A (JP)
Title: Clothing hanger
Inventor: TAKAGI YASUHIKO
IPC: A47G25/20
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a hanger whose single-size hanger main body can be formed into hangers of various sizes and has a smooth borderline when coupled with a pad. SOLUTION: This clothing hanger comprises a hanger main body 1, having a hook 2 at its center, and pads 3, 3 freely removably attached to the hanger main body 1, the hanger main body 1 and the pads 3 when coupled together being formed in a thick hanger configuration in which they are connected together by a smooth borderline.  Further, the hanger main body 1 is provided with elastic engagement pieces 4, extended from the upper edges of its right and left shoulders, and with receiving pieces 5 extended, beneath the elastic engagement pieces 4, from the lower edges of the right and left shoulders, a groove 6 for inserting the elastic engagement piece 4 is formed in the upper surface of the pad 3, and a recess 6a for engaging the claw 4a of the elastic engagement piece 4 is provided in the groove 6, so that time pad 3 is sandwiched in place between the elastic engagement piece 4 and the receiving piece 5.
Patent JP-H10180883-A (JP)
Title: Temperature measuring apparatus for foam molding machine and controlling method for foam molding cooling process
Inventor: IDA KIYOTAKA
IPC: B29C67/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To directly measure inner temperature of a foam molding with easy handling at the time of replacing a mold and to finish a cooling operation in a short time with the temperature of the molding as a reference. SOLUTION: A temperature sensor 61 is provided at a pin head 27a at an end of an ejection pin rid 26, and a protective tube 53 for containing a lead for transmitting a measured temperature electric signal is externally removed via its interior. Further, the sensor 61 of its end part can be projected or contained by moving forward or backward the tube 63 at the head 27a.
Patent JP-H10184509-A (JP)
Title: Internal combustion engine ignition device
Inventor: AOKI SHIGETOSHI
IPC: F02P3/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine ignition device of a capacitor discharging type which can obtain ignition spark with long electric discharging time. SOLUTION: Provided on a primary side of an ignition coil 12 are an ignition energy storing capacitor c1 charged by an output of an exciter coil W1 arranged inside a magnetic generator 4 rotated synchronously with an internal combustion engine, and a thyristor Th conducted upon receiving an ignition signal Vi for discharging electric change of the capacitor C1 through the primary coil 12a of the ignition coil 12. Output voltage of an overlapping discharge generating coil W3 arranged inside the magnetic generator is applied to a ignition plug 2 while overlapping ignition high voltage Vh induced to a secondary coil 12b of the ignition coil. Spark discharge generated on the ignition plug with the high voltage Nh as a trigger ks maintained by the output of the overlapping discharge generating coil W3, for elongating the time of the spark discharge.
Patent JP-H11166321-A (JP)
Title: Material handling stage for architecture
Inventor: TAKADA HIDEYUKI
IPC: E04G27/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a material handling stage for architecture which is capable of quickly performing the moving of a material handling stage and the installation work. SOLUTION: This stage is a material handling stage 10 of an architecture which has an opening 14 passing through in the vertical direction at a prescribed location of each floor in the architecture of a plurality of floors and has these openings 14 matched substantially in the vertical direction. The material handling stage 10 is capable of taking a substantially horizontal using state and a folded moving state. In the horizontal using state, the stage 10 is formed so as to be larger than the openings 14 when the stage 10 is projected on a horizontal surface, thereby, the stage 10 can be supported on a part 13 of the architecture at the peripheral edges of the openings 14. In the folded moving state, the stage 10 is formed so as to be smaller than the openings 14 when the stage 10 is projected on the horizontal surface and thereby the stage 10 can be passed through the openings 14.
Patent JP-2000166926-A (JP)
Title: Ultrasonograph
Inventor: GUNJI TAKAYUKI
IPC: A61B8/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph by which the depth and width of a gate mark are automatically adjusted without troubling the hand of an operator by a pulse Doppler mode. SOLUTION: An echo signal obtained by applying ultrasonic wave to a subject is wave-detected by an orthogonal phase. Then a Doppler signal of a Dopper shift frequency component is extracted, the Doppler signal corresponding to a part corresponding to the direction of a sampling line member set on a B- mode image and the depth and width of the gate marker is segmented and a frequency spectrum expressing a blood flow pattern is obtained by analyzing the frequency of the segmented Doppler signal and is displayed in the ultrasonograph. In the device, a blood flow part existing on the sampling line marker is recognized based on a color Doppler image so that the depth and width of the gate marker are automatically adjusted in accordance with the recognized blood flow part.
Patent JP-H0696694-A (JP)
Title: Deflection device
Inventor: MARUKU MIRIRI
IPC: H01J29/76
Filed: 1991-12-10
Abstract: PURPOSE: To provide a defection device which is provided with a magnetic field high-frequency enhancer which diminishes a horizontal coma error by forming a horizontal deflection magnetic field at a rear part of a saddle-shaped coil much into the shape of a pin cushion. CONSTITUTION: A defection yoke 55 is attached on a cathode-ray tube 90. A pair of high frequency enhancers 8a and 8b made of silicon steel are arranged at rear parts of saddle-shaped horizontal defection coils 10a and 10b which are near an entrance region of an electron beam, wherein the rear parts of the saddle-shaped deflection coils are located between a neck part 33 of the cathode-ray tube and the magnetic field high-frequency enhancer.
Patent JP-H11182603-A (JP)
Title: Decentering vibration control device
Inventor: HIKOSAKA MICHIHARU
IPC: F16F1/38
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively and uniformly press fit an outer cylinder metal fitting of a deceutering vibration control device into a mating member. SOLUTION: A flange member 11, an annular metal plate, is coaxially fixed to one axial end of an inner cylinder metal fitting 10. An axial intermediate position of the inner cylinder metal fitting 10 is provided with a cylindrical outer cylinder metal fitting 20 which is separated by a distance radically and outward and arranged axially in parallel. The axial line position of the outer cylinder metal fitting 20 slightly be off centered in relation to the axial line position of the inner cylinder metal fitting 10, and the outer cylinder metal fitting is arranged facing the flange member 11 with being separated a given distance away from it. A rubber elastic body is arranged by vulcanization mold between the inner cylinder metal fitting 10 and the outer cylinder metal fitting 20, and elastically interconnects them.  A pair of circular arc band shaped plate projecting parts 17 made of rubber elastic bodies are projectively provided on a surface of the flange member 11 which faces the outer cylinder metal fitting 20, and a region near both outer peripheries which are orthogonal to a decentering direction. A pressing force onto the flange member 11 is uniformly transmitted to the outer cylinder metal fitting 20 through the plate projecting parts 17, and the outer cylinder metal fitting 20 is uniformly press fitted into an attaching hole of an arm member.