baber/WOPTO huggingface dataset:
Patent JP-H04238803-A (JP)
Title: Treatment of hydrogen sulfide
Inventor: HONNA KOSAKU
IPC: C25B1/02
Filed: 1991-05-01
Abstract: PURPOSE:To reduce by-product sulfur oxides and to lower the electrolytic potential by bringing a hydrogen sulfide-containing gas into contact with a specified aqueous iron salt solution containing trivalent iron ion, making the gas absorbed in the solution, separating the generated sulfur and subsequently recovering hydrogen by electrolytic oxidation. CONSTITUTION:A hydrogen sulfide-containing gas (e.g. exhaust gas in refinement of petroleum) is brought into contact with an aqueous phosphoric acid-based iron chloride solution containing 0.1-5.0mol/l trivalent iron ion, 0.5-7.0mol/l phosphoric acid and 0.5-6.0mol/l hydrochloric acid or an aqueous phosphoric acid hydrochloric acid-based iron chloride solution at 50-150 deg.C to be absorbed thereinto and sulfur generated according to formula I is then separated in a molten state. An aqueous solution part after separation of sulfur is then placed into an anode art of an electrolytic cell in which a hydrogen ion-selectively permeable membrane is used as a partition membrane and an aqueous solution containing a prescribed concentration of hydrogen ion is placed in a cathode part. by applying a voltage at 25-100 deg.C, divalent iron ions are electrolytically oxidized to trivalent iron ions at the anode part according to formula II and hydrogen is generated at the cathode. The solution after the reaction is recycled as the solution for absorption.
Patent JP-S62257613-A (JP)
Title: Magnetic recording device
Inventor: KOBAYASHI MINORU
IPC: G11B21/20
Filed: 1986-04-30
Abstract: PURPOSE:To obtain the stable and excellent recording/reproducing state by constituting that a pivot is moved to a carriage and constituting a means moved incorporatedly with a gimbal to adjust the press contact relation of a head to a magnetic medium so as to maintain the head location and to obtain degree of freedom of the head. CONSTITUTION:A magnetic head 2 mounted on a flexible gimbal 1 is mounted incorporatedly onto a head position adjusting pin 4 in combination with the pivot 3 to adjust the head position with respect to a magnetic medium 6 by the axial movement of the head position adjusting pin 4 to the carriage 5. After the adjustment, the four corners of the gimbal 1 and the pivot 3 are adhered to the pin 4 and the carriage 5 to fix the position of the head 2, then the flexible gimbal 1 is in contact with one point of the pivot 3. Thus, the head has a degree of freedom for rotary motion around the said one point.
Patent JP-2000294820-A (JP)
Title: Solar cells and back cover therefor
Inventor: IINO TAKAHIRO
IPC: H01L31/042
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a light-weight and thin-wall back cover material used as a back protection member for solar cells which is superior in moisture proof and durability, and has a high insulation and no trouble about the leakage current and a high-durability and high-performance solar cell using this back cover material as a back protection member. SOLUTION: A back cover material 1 for solar cells comprises an EVA film 3 overlaid on the surface of a coating film 2B of a moisture proof film 2 having a base film 2A on the surface of which the coating film 2B of an inorganic oxide is formed. A solar cell 10 is made by sealing solar cell elements 4 between a transparent surface protection member 6 and a back protection member made of this back cover material 1.
Patent JP-H07132250-A (JP)
Title: Spray chip device with rotor sealing device
Inventor: ROBAATO JIEI ADAMUSU
IPC: B05B15/02
Filed: 1994-04-05
Abstract: PURPOSE: To surely and rapidly mount a spray tip device to a spray gun or supply pipe with loading of initial optimum compression and to enable reverse operation as well by applying an initial pressing force to a floating sealing part in response with screwing to the supply pipe, thereby bringing the sealing part into sealing contact with a turret and having a pressing device which allows rotation and exchange of a turret unrelated to secrewing to the supply pipe. CONSTITUTION: When mounting this spray tip device 10 to a spray gun, etc., the force in an axial direction is transmitted from a barrel 11 through a gasket 48, a sealing adapter 46, an O-ring 45 and a annular sealing part 40 and the annular sealing part 40 and is bough into pressurized contact with the turret 16 as a holding nut 38 is screwed and connected to the barrel 11. When the holding nut 38 is tightened by this constitution, the initial pressing force of the annular sealing part 40 is acted on the turret 16 and a fluid stream is fluidized through a route segmented by the gasket 48, the sealing adapter 46, and O-ring 45, the annular sealing part 40 and an orifice tip part 26, by which the internal pressure of the supply pipe is sufficiently applied to the upstream surface of the annular sealing part 40 and high-pressure sealing is obtained.
Patent JP-H11279786-A (JP)
Title: Electro-refining method for copper
Inventor: NODA KOJI
IPC: C25C7/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid overall cost increase and to solve a problem of electro-deposition defect such as grain, etc., on a cathode surface by making an anode used in copper electro-refining a crude copper containing a specified content in each of As, Ni so as to control a copper eluding rate in an anode. SOLUTION: In copper electro-refining, a crude copper containing 0.03-0.20 wt.% As, 0.03-0.20 wt.% Ni is used for an anode. An copper eluding in copper electro-refining, and As, Ni and O2 which are impurities of anode have an extremely close relation, and by setting a As/Ni quantity in the above range, a copper eluding rate is controlled. Further, by controlling a total quantity of As, Ni and a content ratio of (As+Ni)/O2 to a certain quantity, a copper eluding rate is also controlled. It is preferable that a total quantity of As, Ni is 0.10-0.40 wt.% and a content ratio of (As+Ni)/O2 is 1.0-3.0.
Patent JP-H11276717-A (JP)
Title: Game system and information storage medium
Inventor: NATSUI TOSHIO
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance the players' feeling of participating in a game. SOLUTION: This game machine for playing a baseball game includes a storage part 132 for storing team data for professional baseball teams and a storage part 134 for storing data about a unique team consisting of characters whose names can be changed, and performs computations for a game in which the team selected from a plurality of teams faces an opponent team, with a game screen displayed on a display part 20.  The baseball game machine also includes a determining part 150 for determining whether or not the game score of the player meets the requirement for registering the unique team, a receiving part 152 for receiving the input of the name by the player according to the determination result, and a team editing part 160 which performs a unique team editing process whereby the name received is allocated as the name of at least one character of the unique team, and which renews data in the storage part 134 according to the result of the editing process.
Patent JP-H04563-A (JP)
Title: Simulation system for input/output common pin
Inventor: MINAGAWA TATSUYA
IPC: G06F11/26
Filed: 1990-04-17
Abstract: PURPOSE:To shorten a simulation time by dividing an I/O common pin into an input pin and an output pin, executing wired operation between the output of a logical element group fanned out to the common I/O pin and the output of the common I/O pin and forming a wired element. CONSTITUTION:Wired operation between the output of the logical element group 11 fanned out to the common I/O pin and the I/O common pin output part 4 is executed and the operated result is transmitted to the pin input part 3 and a logical element group 12. The operation of a logical element 1 is determined from the status value of the input part 3 and that of other pins, the status value of the common I/O pins is transmitted to the output part 4 and then propagated to the wired element 5. The evaluation of the element 5, the registration of the status value in the input part 3, the evaluation of the logical element 1, the propagation processing of the status value to the output part 4 are executed until the status value is converged. Thus, the simulation time can be shortened.
Patent JP-H05269749-A (JP)
Title: Clamping device and control method therefor
IPC: B29C45/67
Filed: 1992-03-26
Abstract: PURPOSE:To improve a clamping device for rolling or spreading a molded piece while conducting clamping and a control method therefor in a compression molding machine, an injection and compression molding machine, a pressing machine, and the like. CONSTITUTION:Each clamping cylinder is so controlled that at least a movable mold 21 moves in parallel to a fixed mold 11. The movable mold 21 is so controlled as to move toward the fixed mold 11 at a predetermined variable speed. In a clamping device consisting of a fixed die plate 12, a movable die plate 22, and a plurality of clamping cylinders for conducting clamping by moving the movable die plate 22 toward the fixed die plate 12, this clamping device according to the invention is so constructed as to comprise a measuring device for measuring a stroke amount per clamping cylinder and a controller, in which a difference between the stroke amount per clamping cylinder found by the measuring device and an average value of the clamping cylinder stroke amounts is evaluated for every clamping cylinder and the function of the difference is added to or subtracted from a specified value of each of the clamping cylinders as a correction value.
Patent JP-S584281-A (JP)
Inventor: UMESATO MASASHI
IPC: H05K1/11
Filed: 1981-06-30
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-S61258436-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA TOSHIO
IPC: H01L21/56
Filed: 1985-05-13
Abstract: PURPOSE:To prevent defective semiconductor devices from generating by a method wherein each semiconductor device is turned over in such a way that the fine metal wires thereof are faced downward, the upper parts alone of the fine metal wires are soaked in the surface coating material, and after that, the semiconductor device is returned to the former direction thereof and the resin films to be required on the fine metal wires are obtained by leaving the device intact. CONSTITUTION:A semiconductor element 1 is turned over in such a way that fine metal wires 3 are faced downward. Then, the semiconductor element 1 is dipped in a container 5, wherein a surface coating material 4 is already poured, in such a way that at least the upper parts of the fine metal wires 3 are soaked in the surface coating material 4. When the semiconductor element 1 is returned to the former direction thereof, the surface coating materials 4 to be adhered on the upper parts of the fine metal wires 3 gradually shift to a direction 6 to flow down along the fine metal wires 3. Then, a resin molding is performed using a transfer molding resin 7 and the semiconductor element 1 is flowed to the following process.
Patent JP-S59227290-A (JP)
Title: Device for controlling amount of heat transfer of heat exchanger of brewing pot for beer or whisky
Inventor: MOCHIZUKI MASAO
IPC: C12H6/02
Filed: 1983-06-08
Abstract: PURPOSE:To control the amount of heat transfer of a heat exchanger effectively, by regulating an exhaust amount of condensed drain generated from steam fed to the heat exchanger set in a brewing pot as a heat source. CONSTITUTION:The means 9 to control an exhaust amount of drain contact detects a flow rate in the exhaust pipe 8 of drain, inputs the detection signal of it to the regulator 13 for indicating the flow rate, and operates the control valve 14 set in the exhaust pipe 8 of drain to control the flow rate of drain constant. By making the exhaust amount of drain constant, when amount of heat exchange is changed by contamination of heat transfer surface, etc., the boundary surface between steam and drain follows it naturally and it can be compensated.
Patent JP-H11314817-A (JP)
Title: Method for delivering textile material web and device for executing this method
Inventor: STEINER KARL
IPC: D21G9/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the remoistness of textile material web by at least preferen tially attracting at a delivering area when the strip of the textile material web is transferred and attracting a separation area continued to the delivering area when the whole textile material web continued is transferred. SOLUTION: At the time of delivering the strip 2 of a textile material web 1, at least a delivering area 5 is attracted, and in transferring a whole textile material web 1 continued, at least a separation area 6 continued to the delivering area 5 is attracted at least having priority. This attraction zone 7 is positioned in the delivering area 5 when the strip 2 of a textile material upper part 1 is transferred and partially positioned in the inside of the separation area 6. After width traveling of the strip, an attraction case is suitably rotated in the inside of an attracting roller 12, thereby the attraction zone 7 is rotated to the separation area 6. In this position, the whole textile material web 1 can be transferred from a belt 3 on a delivering side by a little remoistness of the textile material web 1.
Patent JP-H10293515-A (JP)
Title: Driving module
Inventor: FIORE STEVEN J
IPC: G03G15/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a driving module for an electrophotographic printing device using a customer replaceable unit(CRU). SOLUTION: A tension roll 20 among plural roll members attached to a supporting frame can be moved to a drawing position from an extending position to a stripper roll 14 and a driving roll 16 by a driving unit for applying rotating operation to the roll 20 and an actuator including a handle 315. Thus, the CRU can easily be attached/detached without damaging a photoreptor belt and another critical sub-system.
Patent JP-S60243399-A (JP)
Title: Motor fan
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1984-05-18
Abstract: PURPOSE:To improve efficiency by a method wherein air guides are integrated with a diffuser and a return path while an angle between the air guide in the return path and the circle of outermost periphery is made larger than the angle between the guide in diffuser and the circle of outermost periphery in the motor fan. CONSTITUTION:In the motor fan provided with the air guides 18, in which the diffusers 15 having guides 14 and the return paths having the guide 16 are integrated, the outermost periphery 25 of the guide 14 for the diffuser 15 and the outermost periphery 26 of the guide 16 for the return path are located on the same plane including a motor shaft and the angle alpha between the guide 16 and the outermost peripheral circle is set larger than the angle beta between the guide 14 and the outermost peripheral circle. According to this method, the area of path formed on a plane intersecting orthogonally to the motor shaft at a part whereat the diffuser is transferred to the path may be increased and the efficiency of the fan may be improved.
Patent JP-2000292742-A (JP)
Title: Wide-band two-stage polarizatation-nondependent optical isolator
Inventor: TAKAYAMA SEIICHI
IPC: G02B27/28
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a wide-band two-stage type polarization-nondependent optical isolator which is low in cost and superior in mass-productivity by combining inexpensive crystal 1/2-wavelength plates which are different in thickness and axial direction. SOLUTION: A 1st polarized-light separating circuit 1 and a 2nd polarized- light separating element 4, and a 3rd polarized-light separating element 5 and a 4th polarized-light separating element 8 are equalized in optical-axis direction respectively. A 1st Faraday rotator 2 and a 2nd Faraday rotator 6 are as thick as each other. The thickness and optical axis of a 1st rotary polarizer 3 are so set that the isolation of the 1st polarization-nondependent optical isolator 9 becomes maximum at wavelength λ1 and at certain temperature. Further, the thickness and optical axis of a 2nd rotary polarizer 7 are made different from those of the 1st rotary polarizer 3 so that a 2nd polarization-nondependent optical isolator 10 has maximum isolation at wavelength λ2.  The cost is low and individual adjusting mechanisms for the respective optical elements are not included, then, the mass-productivity is superior.
Patent JP-H11298821-A (JP)
Title: Program information display device
Inventor: KYODA TATSURO
IPC: H04N5/445
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the program information display device where a TV channel not indicated by program information on a program list is selected on an electronic program guide EPG menu without switching a menu of the program list. SOLUTION: The display device displays an EPG menu consisting of a program list of a matrix indication comprising time and channels for program information of m-sets of channels ((m) is an integer of >=1 and smaller than an integer n>=2) among n-sets of channels of >=2 broadcast at present, of program list revision buttons to revise channels displayed on the program list of matrix indication, and channel selection buttons that are used to select channels broadcast at present and not displayed on the program list of matrix indication.
Patent JP-S59225558-A (JP)
Title: Semiconductor memory
Inventor: NAKAMURA TOMOHARU
IPC: G11C11/41
Filed: 1983-06-07
Abstract: PURPOSE:To contrive to enhance reliability of a memory IC chip by a method wherein resistors are provided at the edges on one side of the word lines of the memory IC chip to make word line metalization defective articles to reach complete inferiority according to burn-in to be rejected. CONSTITUTION:An MOS semiconductor memory chip contains an X decorder 21, a Y decorder and a data amplifier 22, word line patterns 23 formed according to Al metalization and connected to the X decorder 21 through word line drivers 25, bit line patterns 24 connected to the Y decorder and the data amplifier 22, memory cells 26 provided at the intersecting points of the word line patterns 23 and the bit line patterns 24, and resistors 28 connected between the word line patterns 23 and earth electrodes 29. At the operation test of the chip thereof, steady-state cuurents flow in the word lines 23 of the semiconductor memory, stress is applied according to the Al electromigration effect to the defect parts of word line Al metalization, and the word lines are made to reach complete disconnection of the defect parts.
Patent JP-S61261013-A (JP)
Title: Manufacture of electromagnetically shielded cabinet
Inventor: NAKADA MEIJIN
IPC: B29C45/73
Filed: 1985-05-15
Abstract: PURPOSE:To produce the electromagnetically shielded cabinet for electronic instruments having the smooth surface caused by the thermoplastic resin mixed and kneaded with metallic fiber by molding the resin under heating the surface of a mold to the temperature adjacent to the molding temperature of the resin, immediately before the resin is injected into the mold. CONSTITUTION:Short metallic fibers 2 are mixed into the thermoplastic resin 1, and it is kneaded. Immediately before said resin is injection-molded, the temperature of a mold surface 12 at cavity-side 10 which is ordinarily 40-50 deg.C, is elevated to about 200 deg.C adjacent to 220-230 deg.C molding temperature for thermoplastic resin, using an electromagnetic coil 13, and then the resin is molded. Consequently, the fluidity of the thermoplastic resin 1 at the surface 3 of a molded product is improved. The air gap caused by the surface tension of the thermoplastic resin 1 at the part of the mold surface 12 being in contact with the metallic fiber 2, may be caused to become a smaller air gap 4a than the large air gap 4b in the ease of unheated mold surface 12, whereby the electromagnetically shielded cabinet having a smoother surface than that of former product is effectively obtained.
Patent JP-H04242527-A (JP)
Title: Commodity feeding device
Inventor: MARIO SUPATAFUOORA
IPC: B65G47/256
Filed: 1991-05-07
Abstract: PURPOSE: To provide a device for feeding commodities in which all the commodities arranged inappropriately can be picked up and removed. CONSTITUTION: A device 1 for feeding commodities such as chocolates or the like in separate individual manner or in succession along a single belt 5 to a packaging machine 3 is operated such that all the commodities 2 located inappropriately on the belt are rejected by an apparatus 7 comprised of at least a pair of disks 8 rotated in a direction tangential to the belt around a single shaft placed in a transverse direction against a feeding direction. The disks are combined to form a corrected passage 15 and the commodities properly arranged in rows may advance through this passage without any obstacle or trouble. However, the commodities irregularly arranged are grasped between the disks, removed from the belt, rotated and then finally fed into a rejecting passage.
Patent JP-H08292286-A (JP)
Title: Scrum timing recorder device
Inventor: EURA KAZUYOSHI
IPC: G21C17/10
Filed: 1995-04-25
Abstract: PURPOSE: To provide a scrum timing recorder device for obtaining the soundness in the operation of a control rod at the time of scrum accurately without requiring any help and failing to sample data. CONSTITUTION: A scrum timing recorder device is provided with a scrum signal generation means 1 for outputting a scrum signal, a DMA buffer memory storage means 2 for storing a stroke signal generated at each control rod into a DMA buffer memory 3 at a specific time interval, and a scrum editing means 8 for calculating each scrum time which it takes for each control rod to reach from the scrum operation starting position to a plurality of passage positions by counting the number of stroke signals accumulated at a DMA buffer memory at each specific time interval after a specific measurement time passes.
Patent JP-H11277479-A (JP)
Title: Spring balancer device
Inventor: OKADA TAKESHI
IPC: B25J19/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a small and high output spring balancer device. SOLUTION: By arranging in an overlapping state springs 7a and 7b, different in a winding diameter centering around a rod 5, at the inside and the outside, the elastic factor of a whole spring is increased without increasing the sizes of the springs 7a and 7b. Though when the sizes of the springs 7a and 7b are increased, there is a need to increase the overall length of the spring to ensure the expansion stroke thereof, since the elastic factor of a whole is increased without increasing the sizes of the springs 7a and 7b by arranging in an overlapping state the springs 7a and 7b, there is no need to increase the overall length of the spring to ensure an expansion stroke, and the size of a spring balancer device having the same output is further decreased.
Patent JP-H07279274-A (JP)
Title: Soundproof equipment and soundproof panel
Inventor: ARAKI MASAHIKO
IPC: G10K11/16
Filed: 1994-04-14
Abstract: PURPOSE:To make sound insulation possible by a method wherein a space between a pair of opposite board members is sealed up with frame members, and the degree of vacuum in the space is changed with adhesion of the board members prevented by spacer members when air in the space is exhausted. CONSTITUTION:A hose is connected to an opening on a column for exhausting air from a space between sheet members 100 and 110 of a soundproof panel 2000 incorporating a vacuum pump 600. The vacuum pump 600 is connected to the other end of the hose, and air in the space between the sheet members 100 and 110 is exhausted with a switch 610 operated. The sheet members 100 and 110 are formed of flexible films or sheets, and a plurality of spacer members 200 made of polymeric material are provided between the sheet members 100 and 110. Frame members are erected on the side ends of the sheet members 100 and 110 to seal up the space, and the panel made up as above is available for installation to a ceiling or a floor, and thereby a soundproof room can be formed easily.