baber/WOPTO huggingface dataset:
Patent JP-H0899157-A (JP)
Title: Operation device of continuous casting for restraining molten steel channeling
Inventor: KADOTA KEIJI
IPC: B22D11/10
Filed: 1994-09-30
Abstract: PURPOSE: To execute the stable operation without causing the crack on a cast slab by predicting the variation in the height of a surge on a molten steel surface with time on short wall sides from the oxygen content in the molten steel and deciding the timing of executing such measures that the predicted value is made less than a fixed value during operation. CONSTITUTION: The relation between the difference (M value) of the heights of a surge on the molten steel surface on both short wall sides in a mold 10 and the number of cracking produced in the cast slab is found from the past operational data to find the limitation of the M value in advance. In the continuous casting operation, the variation in the height of a surge on the molten steel surface with time on the short wall sides is predicted from the oxygen content in the molten steel. The predicted value is compared with the limited M value and in the case of exceeding the limited M value, firstly, a molten steel casting speed is reduced. Secondarily, the short side walls of the mold 10 are parallelly shifted. Thirdly, the immersion nozzle 6 is exchanged.  Then, the timing of executing the measures for restraining the channeling can be decided from the actual M value and the limited M value.
Patent JP-H1178885-A (JP)
Title: Multistage moving collection system
Inventor: MURAKAMI KEIICHI
IPC: H04B7/26
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To collect an actual condition of an electric facility for a railway automatically while moving a movable body without networking the actual condition of the electric facility of the movable body of the railway, etc., and without depending on an exclusive worker. SOLUTION: This system is constituted of E units of monitor stations 8a,...8e on the lowest level to transmit statuses of H units of electric facilities for a railway, a moving parent station 9 on the top level and a representative station 10 positioned on an intermediate level. Consequently, even when the monitor stations are arranged adjacent to each other, they are not interferred on an electric wave, and it is made possible to collect the status of the electric facilities for the railway in accordance with movement of the moving parent station 9.
Patent JP-S60130141-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKOUGAWA MASASHI
IPC: H01L21/3205
Filed: 1983-12-16
Abstract: PURPOSE:To separate two metal thin films completely by a method wherein a metal thin film easy of etching and a photosensitive resin film are successively adhered on a semiconductor substrate, and the resin is patterned; thereafter, the resin pattern is overhung by etching the metal thin film with a touch of overetching, and another metal thin film is adhered by using the pattern as a mask. CONSTITUTION:The metal thin film easy in etching or an insulation film 4 is adhered on the semiconductor substrate 1, and the photosensitive resin film 2 is provided thereon and patterned. Next, using this as a mask, an unnecessary section of the film 4 is etch-removed; at this time, the etching is done with a touch of overetching, resulting in the overhang of the film 2 to the end of the remaining film 4. Thereafter, the entire surface is covered with a metal film 3 uniformly, and the film 2 is removed by a normal technique together with the film 3 deposited thereon. In such a manner, the films 4 and 3 provided on the substrate 1 are separated completely while holding a gap, leading to the complete establishment of applications of the lift-off technique.
Patent JP-H0286396-A (JP)
Title: Screen speaker
Inventor: TAKAYAMA SATOSHI
IPC: H04R1/02
Filed: 1988-09-22
Abstract: PURPOSE:To prevent fluctuation in a picture and to save the space also by arranging a dumping screen in which a dumping member made of at least one layer or over of high polymer foam layers or the like is laminated to a rear face of a screen substrate in front of a diaphragm of a speaker system. CONSTITUTION:A sound wave 3 generated from a speaker 1 is radiated via air, a dumping member 8, an adhesive layer 7 and a screen 6. In this case, the screen 6 is vibrated by a sound wave, but since the screen is reinforced by the 3-layer laminate structure comprising the adhesive layer 7 and the dumping member 8, the screen is resonated partially, no waving is caused and the full face is vibrated integrally. Moreover, since a large area screen is employed, a sufficient sound pressure level is obtained with less amplitude. Thus, no interference fringe of light is generated on the screen face, a sharp picture and powerful sound are obtained. Moreover, it is possible to approach the screen 6 and the rear speaker 1 to the screen.
Patent JP-H03101357-A (JP)
Title: Key telephone main system
Inventor: KATAGIRI YUKIKO
IPC: H04M3/42
Filed: 1989-09-13
Abstract: PURPOSE:To eliminate the reference work of an account code and a 'name' by providing a first storage area storing the inputted account code, a second storage area storing the name corresponding to the account code and a means outputting call information in correspondence with the name when a call terminates. CONSTITUTION:A control circuit 2 reads the 'name' corresponding to the account code from a name storage area 13 when the account code stored in an input account code storage area 11 is that of an opposite destination which a system controls at the time of outputting call data. The 'name' and call information are edited in a prescribed format in a data editing area 14 and it is outputted and displayed to an external input/output device 16 and an extension telephone set 7 which executes communication at present. Thus, the reference work of the account code and the 'name' is eliminated only by previously registering the 'name' in correspondence with the account code which is set in an account code control area.
Patent JP-S6394505-A (JP)
Inventor: SAKIDA EIICHI
IPC: H01B11/18
Filed: 1986-10-08
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-S6479060-A (JP)
Title: Production of compound oxide ceramics
Inventor: YAMAMOTO TATSUYA
IPC: C04B35/45
Filed: 1987-09-22
Abstract: PURPOSE:To obtain the titled ceramics having a uniform compsn., high density, easy sinterability and superconductive characteristics by drying and calcining a coprecipitate formed from an aq. soln. contg. compds. of copper, an alkaline earth metal and a rare earth metal and by molding and sintering the resulting compd. oxide powder. CONSTITUTION:Compds. of copper, and alkaline earth metal selected among Mg, Ba, Sr and Ca and a rare earth metal are weighed so as to obtain a desired compsn. and they are dissolved in water to prepare a mixed aq. soln. A coprecipitate is formed from the aq. soln. by adding a precipitant such as oxalic acid or NH3 in the presence of an aq. org. solvent such as alcohol, acetic acid, THF, ethylene glycol or ethyleneamine. The formed coprecipitate is separated by filtration, dried and calcined at 400-1,100 deg.C. The resulting compd. oxide powder is molded into a prescribed shape and sintered, e.g., at 500-1,200 deg.C to obtain the titled superconductive ceramics represented by formula I or II (where RE is a rare earth metal, M is an alkaline earth metal, x>0, y<1, 0<delta<3, 1<z<3 and 0<gamma<4).
Patent JP-H0793062-A (JP)
Title: Information processing system
Inventor: INOUE MASAYUKI
IPC: G06F1/26
Filed: 1993-09-24
Abstract: PURPOSE:To provide an information processing system which is superior in reliability and economy and can end safely its whole system with a small-sized, small-capacity backup power source when the power supply by a main power source stops. CONSTITUTION:This information processing system has a 2nd power source switching device 10 which switches the power supply by a DC power unit 6 as a main power source to power supply by the backup power source if the power supply by the power unit 6 stops. Further, the system is equipped with a main power source stopping device 10a which stops supplying the electric power of the main power source to an auxiliary device, etc., when the power supply by the main power source stops and a backup power supply device 10b which newly supplies the electric power of the backup power source to an annunciation part informing of the stop of the power supply by lighting, alarming, etc., when the power supply by the main power source stops.
Patent JP-S60134087-A (JP)
Inventor: SONOBE TERUO
IPC: D07B9/00
Filed: 1983-12-19
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-S6298802-A (JP)
Title: Movable beam antenna system
Inventor: MAKINO SHIGERU
IPC: H01Q3/20
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled device inexpensive and also small in size, and to access alternately to two artificial satellites, by fixing a primary radiator, and changing a beam direction by driving only a sub-reflection mirror and switching a beam by a switch. CONSTITUTION:For instance, two artificial satellites are located in the direction of theta=+ or -thetam. In case of executing an access to the artificial satellite in the direction of theta=+thetam, a transmitter-receiver 4 is connected to a primary radiator 3b which has been placed at a point F2 by a switch 5. When a position of this satellite has been varied, the force generated by rotating a gear 6 rotates a sub-reflection mirror 2, and a beam radiating direction can be turned to the direction of the satellite. In the same way, in case of executing an access to the artificial satellite in the direction of theta=-thetam, the transmitter-receiver 4 is connected to a primary radiator 3a which has been placed at a point F1 by the switch 5.
Patent JP-H0982116-A (JP)
Title: Damping device and lighting system
Inventor: ENDO AKIMASA
IPC: F21S8/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To suppress the sway of a pole in the case of fitting a body to be supported to a main body fixed to the top end of the pole. SOLUTION: A main body 1 equipped with a coupling portion 3 coupled to the upper portion of a pole 2 the bottom end of which is fixed and which extends upward, and a fitting portion 4 to which a body to be supported 11 is fitted is provided. A moving body 20 having a weight 27 of large mass is provide in the main body 1 so as to be supported by a supporting portion 21 to be free in moving in an approximately horizontal direction, and energizing structures 24, 29 which return back the support portion 21 in the reverse direction of the swaying direction of the main body 1 are provided between the moving body 20 and the support portion 21. When the pole 2 sways together with the main body 1 by wind, vibration, and the like, the moving body 20 returns back the support portion 21 in the reverse direction of the swaying direction of the main body 1 by the energizing structures 24, 29.  Thereby, the sway of the pole 2 is suppressed.
Patent JP-2000061505-A (JP)
Title: Hot rolling equipment train and method for rolling hot rolled steel strip
Inventor: MINOTE TORU
IPC: H05B6/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling equipment train and rolling method of hot rolled steel strips by which the securement of finished temp. by rolling and prevention of surface defects such as scale-like scale defects are compatible. SOLUTION: A roughing mill 1 for making a slab into a rough bar by rough rolling, a group of finishing mills 4 for making the bar into a hot rolled steel strip by finish rolling and solenoid type induction heating devices 6 for heating a material to be rolled over the entire in the width direction between a finishing mill 4 and other finishing mill 4 are provided.
Patent JP-S60129656-A (JP)
Title: Gas sensor
Inventor: HIRATE SHINTAROU
IPC: G01N27/419
Filed: 1983-12-17
Abstract: PURPOSE:To make it possible to rapidly obtain an oxygen concn. detection value high in accuracy corresponding to the concn. of oxygen in gas to be measured even if said oxygen concn. is changed, by detecting a gas component from the relation of a current and voltage between electrodes of other hollow body. CONSTITUTION:A current supply means 11 is connected between the electrodes 5, 6 of one hollow body 2 so that a constant current flows from the electrode 6 to the electrode 5 while a power source 12 is connected between the electrodes 7, 8 of the other hollow body 4 so as to be capable of flowing an arbitrary current amount from the electrode 7 to the electrode 8 and, when voltage is applied by the power source 12 snd voltage and current between the electrodes 7, 8 are measured, a measuring result is obtained. Each of the hollow bodies 2, 4 only forms a rectangular parallelepiped opened in one direction and the production thereof is easy while, because oxygen gas supplied from the hollow body 2 to a gap part 3 is the open air flowed in from an opening part 2a and high in oxygen concn., a power source 11 requires no power and oxygen can be flowed into the gap part 3.
Patent JP-H1057102-A (JP)
Title: Shoe sole
Inventor: KANEKO YASUNORI
IPC: A43B13/18
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To absorb impact at the time of a touch to the ground and to prevent the unnecessary bending of shoe sole bodies by forming shock absorbing pads consisting of blanks having a elasticity lower than that of the shoe sole bodies and a viscosity higher than that of the shoe sole bodies so as to constitute part of the touch-to-the- ground surfaces of the shoe sole bodies. SOLUTION: The shoe soles consists of the shoe sole bodies 1, the shock absorbing pads 2, shock dispersing plates 3 and outsoles. The shoe sole bodies 1 have flexibility and shock absorbability. The shock absorbing pads 2 are formed by a foamed rubber molding method using foamed rubber which is the blank lower in the elasticity and higher in the viscosity than the shoe sole bodies 1 and is the blank having low repulsive elasticity. The direct absorption of the impact at the time of landing during running and the effective shut off of the impact force harmful to the body are made possible by using the blank having the low elasticity and high viscosity for the shock absorbing pads 2.  The impact dispersing plates 3 consisting of the blank having the elasticity higher than the elasticity of the shoe sole bodies 1 is formed as a member to suppress the unnecessary curving of the shoe sole bodies 1 and to disperse the received impact so as to constitute part of the adhesive surfaces of the shoe sole bodies 1.
Patent JP-H0681462-A (JP)
Title: Fixing structure for arm member in balcony and the like
Inventor: KITAYAMA YOSHIRO
IPC: E04B1/00
Filed: 1992-09-07
Abstract: PURPOSE:To improve the support force of an arm member without increasing a material cost and to reduce a man power required for construction of a balcony and the like. CONSTITUTION:A fixing structure for an arm member is formed such that the base end part of a long plate-form arm member 4 is overlapped with a vertical plate-form fixing part 10 protruding externally of a building body 1, and a base end part 21 of the arm member 4 and the fixing part 10 are fastened together by means of bolts and nuts 27 and 28. In the fixing structure for the arm member, a hook part 24 W protrudes from the upper edge of the tip part of the fixing part 10. A part 25 to be locked to which the hook part 24 is hooked is formed on the upper edge side of the base end part 21 of the arm member 4, and a contact part 26 with which the lower edge of the tip of the fixing part 10 is brought into contact is formed on the lower edge side of the base end part 21 of the arm member 4.
Patent JP-H03163115-A (JP)
Title: Oriented polypropylene film
Inventor: KIOKA MAMORU
IPC: B29K23/00
Filed: 1989-09-14
Abstract: PURPOSE:To improve the transparency by polymerizing propylene using a prepolymerized catalyst which is obtd. by the polymn. of a specific olefin in the presence of an olefin polymn. catalyst contg. a solid titanium catalyst component, and then forming the resulting polymer into a film. CONSTITUTION:In the presence of an olefin polymn. catalyst comprising a solid titanium catalyst component essentially contg. magnesium, titanium, halogen, and an electron donor, an organoaluminum compd. catalyst component, and if necessary an electron donor, 3-methyl-1-butene is polymerized and then a 2-5C liner alpha-olefin is polymerized, giving a prepolymerized catalyst. In the presence of the prepolymerized catalyst and, if necessary, the organoaluminum compd. catalyst component and the electron donor, propylene is polymerized to give a polymer contg. 3-methyl-1-butene units (in an amt. of 10-10000ppm) and the alpha-olefin units. The resulting polymer is used to produced an oriented film.
Patent JP-H0766440-A (JP)
Title: Solar cell and its manufacture
Inventor: WADA HIROKO
IPC: H01L31/04
Filed: 1993-08-30
Abstract: PURPOSE:To increase transmission light quantity and improve conversion efficiency, by using structure wherein a light absorbing layer composed of P-type semiconductor, a window layer composed of N-type semiconductor whose main part is CdSe-MnSe solid solution having MnSe composition ratio is specific % or larger, and a transparent conductive layer are formed on a substrate on which an electrode layer is formed or on a metal substrate. CONSTITUTION:On a glass substrate 1 on which a Pt electrode layer is formed, a light absorbing layer 2 composed of P-type semiconductor whose main part is dTe is deposited and formed. On the surface of the layer 2, a window layer 3 composed of N-type semiconductor whose main part is Cd-Se-MnSe solid solution having MnSe composition ratio larger than or equal to 40mol%, and a transparent conductive layer 4 are formed. Since the band gap of CdSe-MnSe solid solution is wide as compared with CdSe, the quantity of light passing the window layer is increased, and the quantity of light absorbed by the light absorbing layer of P-type semiconductor is increased, so that the efficiency of a solar cell can be improved.
Patent JP-H1156718-A (JP)
Title: Cyclone dust collector
Inventor: ISOTANI KEIICHI
IPC: A47L9/16
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a dust collector and operate it with a small power and further, save on maintenance care. SOLUTION: This cyclone dust collector is of such a construction that an air intake duct 4 is installed on the lateral wall of a gyratory barrel 1 and a discharge cylinder 5 is formed on the top of the dust collector and at the same time, a capturing tank 2 is airtightly mounted on the lower end of the dust collector. Further, a bottom face plate 6 is fitted to the interior of the gyratory barrel 1. In addition, a fin is implanted along an inner wall face to form a downward spiral through which an air descends swirling. At the same time, a gap 61 is formed between the inner wall face and the outer peripheral edge of the bottom face plate 6. Consequently, the air descending along the spiral finds its way into the capturing tank 2 through the gap 61 together with powder and grain mingled with the air and is captured by the capturing tank 2.
Patent JP-H04119438-A (JP)
Title: File management system
Inventor: MIYAKE TAKAHIRO
IPC: G06F12/00
Filed: 1990-09-11
Abstract: PURPOSE:To prevent access to a volume having no temporary files at the time of the occurrence of trouble, to keep the reliability, and to improve the input/ output performance by providing a control means which compares generation numbers of a temporary file and dual volumes with each other and permits/ inhibits the access to the temporary file in accordance with coincidence/ noncoincidence. CONSTITUTION:Generation numbers of dual volumes 11a, 11b, 12a, and 12b are held in a management table 14. An input/output managing part 13 updates the generation number in the management table 14 at the time of the occurrence of trouble in the volume 11a where a temporary file TF exists. A temporary file information storage part 16 holds the generation number of dual volumes 11a and 11b as the generation number of the temporary file TF at the time of opening the temporary file TF. The input/output managing part 13 compares generation numbers of the temporary file TF and dual volumes 11a, 11b, 12a, and 12b with each other to permit/inhibit the access to the temporary file TF in accordance with coincidence/noncoincidence. Thus, access to the volume having no temporary files at the time of the occurrence of trouble is prevented, and the reliability is kept, and the input/output performance is improved.
Patent JP-H07995-A (JP)
Title: Method and device for filtering and activating water
Inventor: SOGA HAJIME
IPC: C02F9/00
Filed: 1993-08-30
Abstract: PURPOSE:To provide a device capable of filtering off garbage, etc., decomposing and removing ammonia and oily matter in water, lowering BOD, eluting the mineral such as calcium carbonate and sodium carbonate and adding the mineral. CONSTITUTION:A filtration device 2 contg. a filter medium 9 and an activating device 3 contg. natural zeolite 7 are allowed to communicate through a pipe 4, water is introduced from one of the devices, and the filtered and activated water is drawn off or returned to a water source such as a water tank 1. A panel pierced with many small holes is fixed at the lower part in a vessel at a distance from the bottom to divide the vessel into two sections. Zeolite 7 is placed on the panel, a hole is furnished below the panel, a water discharge means such as a pipe 4 and a faucet is fixed outside the hole, a hole is provided at the upper part of the vessel, and a pipe 4 is furnished outside the hole.
Patent JP-H1176837-A (JP)
Title: Exhaust gas cleaning catalytic convertor and its manufacture
Inventor: YAMADA KEIJI
IPC: B01D53/86
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of an exhaust gas cleaning catalytic convertor wherein a catalyst carrier can be incorporated without being damaged, exhaust gas can be surely sealed, and its productivity is excellent. SOLUTION: The catalytic convertor 1 stores by inserting a synthetic sheet 6 provided wherein a most outer layer of a mineral sheet composed of an alumina or silica ceramic fiber is coated with an organic resin sheet 7, into a cylindrical metal shell 2 material composed of a C or U shaped section stainless steel. Thereafter, it is compacted so that filled density of the synthetic sheet 6 becomes 0.20 to 0.50 g/cm<3> and the section becomes O-shaped, and incorporated with welding bond thereafter.
Patent JP-S6394961-A (JP)
Title: Method for attaching powdery or granular additive to flaky or granular food
Inventor: FUJITA AKIO
IPC: A23L1/164
Filed: 1986-10-09
Abstract: PURPOSE:To prepare a flaky or granular food preventing the denaturation of proteins or oxidation of oil and fat, by coating a flaky or granular food with a sugar syrup, attaching a powdery or granular additive thereto and again coating the food with a sugar syrup. CONSTITUTION:A flaky or granular food is coated with a sugar syrup (preferably having a concentration of Bx70-Bx80) and attached with a powdery or granular additive (e.g. a protein, etc., having a particle size of preferably 80-150mesh). The product is again coated with a sugar syrup to obtain the objective flaky or granular food containing a powdery or granular additive or oil and fat completely coated with a sugar syrup.