baber/WOPTO huggingface dataset:
Patent JP-H0660389-A (JP)
Title: Optical head device
Inventor: TAKAHASHI NAOMASA
IPC: G11B21/24
Filed: 1992-08-10
Abstract: PURPOSE:To provide an optical head device capable of high-speed access. CONSTITUTION:This optical head device is provided with first and second head units 4 and 6 which are arranged on both sides of one common slider rail 30 so that they can be accessed independently of each other. Head units 4 and 6 are smoothly moved on the slider rail 30 through slide stages 14 and 24 built in respective heads. Since two head units are arranged, structure members which probably bring about resonance and have, for example, positional relations of symmetry to a line or symmetry to revolution are removed.
Patent JP-S6457685-A (JP)
Title: Formation of superconducting thin film
Inventor: ONO TOSHIYUKI
IPC: C04B41/80
Filed: 1987-08-28
Abstract: PURPOSE:To form a superconducting thin film by a process capable of preventing fluorine from being eliminated by a method wherein a thin film body to be a superconducting thin film, containing transition metal, oxygen and fluorine, is formed and then exposed to fluorine plasma to contain fluorine. CONSTITUTION:In order to form a superconducting thin film in composition of element containing transition metal, oxygen and fluorine is contained by exposing the thin film to fluorine plasma after forming a thin film body to be said superconducting thin film. For example, a sintered target in composition of YBa3Cu9O7 is mounted on a high-frequency sputtering device; a mixed gas of O2 and Ar is led in holding the surface temperature of SrTiO3 substrate at 200 deg.C and a Y-Ba-Cu-O film is deposited by high-frequency glow discharge. Finally, said Y-Ba-Cu-O film is fluorine plasma-processed, after annealing process at 980 deg.C in O2 atmosphere, in a vacuum vessel held at 200 deg.C in fluorine plasma atmosphere by leading-in mixed gas of Ar and Fe2 as well as the glow discharge.
Patent JP-S58112191-A (JP)
Inventor: ONODA MAKOTO
IPC: G07F13/06
Filed: 1981-12-25
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-2000042633-A (JP)
Title: Straightening method of steel plate
Inventor: KONO NOBUHIRO
IPC: B21B39/14
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To enable the stable transportation by rolling down a steel plate with a larger rolling reduction than a set straightening rolling reduction until the tip end of the steel plate passes a final outlet side roll of a lower straightening rolls, returning the rolling reduction to the set straightening rolling reduction when the tip end passes the final outlet side roll of the lower straightening roll and cambering the tip end of the steel plate. SOLUTION: Until the tip end of a steel plate A reaches a final outlet side roll 3a of a lower straightening rolls, the steel plate A is transported in a state of strong rolling down and the tip end of the steel plate A is made to be a cambered state. When the tip end of the steel plate A reaches the final outlet side roll 3a of the lower straightening rolls, a final outlet side roll 2a of an upper straightening rolls is raised, the rolling reduction for straightening the steel plate A into flatness is set, and the tip end part and succeeding part of the steel plate A is straightened into flatness. A ratio of the rolling reduction for cambering to the rolling reduction for flattening is preferably set to 1.5-3. A crop length of the steel plate A is measured. The longer the crop length becomes, the larger the rolling reduction for cambering is made to be.  The steel plate A is stably transported without being involved in a roller of a roller table.
Patent JP-H1038474-A (JP)
Title: Aod furnace
Inventor: TORII KUNIYOSHI
IPC: F27D1/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure of lining designed to prevent melt damage of joint which is due to increase of the thickness of joint mortar applied to a bed brick and side wall brick. SOLUTION: The subject relates to the lining brick of an AOD furnace. To improve the plane accuracy of the top surface of the bed brick the bed is prepared outside the furnace beforehand and inserted into the furnace by the use of hoisting jigs 8. After the insertion an unshaped refractory material is applied to the periphery of the bed. This method reduces the rate at which the joints undergo melt damage and, with the durability showing in the number of times of effective use, leads to considerable improvement.
Patent JP-H0536952-A (JP)
Title: Manufacture of semiconductor base material
Inventor: ICHIKAWA TAKESHI
IPC: H01L21/20
Filed: 1991-07-31
Abstract: PURPOSE:To manufacture an Si crystal layer, whose crystallinity as excellent as a single crystal wafer, on a transparent glass base (light transmitting base) and provide temperature control method for manufacturing the Si crystal layer. CONSTITUTION:The method is constituted of a process of making a silicon base porous, a process of forming a non-porous silicon single crystal layer 12 at a first temperature on the porous silicon base 11, a process of laminating the surface of the non-porous silicon single crystal layer with a light transmitting glass base 13. And the method has a process of selectively etching the porous silicon, which removes the porous silicon laminated on the base by electroless wet chemical etching and a process of forming a single crystal silicon layer 14 on the non-porous silicon single crystal layer at a second temperature which is higher than the first temperature by epitaxial growing.
Patent JP-H0760549-A (JP)
Title: Method and device for continuous electrolytic polishing
Inventor: NOMURA MASABUMI
IPC: B23H7/26
Filed: 1993-08-27
Abstract: PURPOSE:To provide a continuous electrolytic polishing method whereby power can be fed to a workpiece by non-contact to obviate the necessity for stopping electrolytic polishing for also removing electrolytic solution matter electroprecipitated and deposited to an electrolytic electrode. CONSTITUTION:A workpiece W is oppositely faced to an electrolytic electrode 5, and an electrolyte E is circulated between the electrode/workpiece, to continuously perform electrolytic polishing. A power feed electrode 1 connected to an anode and the electrolytic electrode 5 connected to a cathode are successively connected, to move the workpiece W along electrode surfaces of the electrodes 1, 5, so that by charging the workpiece W minus in a location opposed to the power feed electrode 1 and also by charging the workpiece plus in a location opposed to the electrolytic electrode 5, electrolytic polishing is performed. The electrolytic electrode 5 is made to serve as a rotary electrode, and electrolytic solution matter electroprecipitated and deposited to the electrolytic electrode is removed in an electrolyte non-contact location.
Patent JP-S6369153-A (JP)
Title: Sealed alkaline manganese secondary battery
Inventor: IMAZAWA KAZUHIRO
IPC: H01M10/26
Filed: 1986-09-10
Abstract: PURPOSE:To obtain a sealed alkaline manganese secondary battery having good pressure resistant performance by using sodium hydroxide aqueous solution having a specified concentration as an electrolyte. CONSTITUTION:28-35% sodium hydroxide aqueous solution is used as an electrolyte. 30% or more of the saturation of zinc oxide is dissolved in order to prevent a deterioration in battery performance during storage caused by the corrosion of zinc. Since gas evolution in a battery is retarded, a sealed alkaline manganese secondary battery having good pressure resistant performance can be obtained.
Patent JP-S6455931-A (JP)
Title: Multi-direction multiplex communication system
Inventor: SASAKI YASUTAKA
IPC: H04J3/00
Filed: 1987-08-27
Abstract: PURPOSE:To always attain emergent calling by allowing a slave station to annunciate an emergent calling request to a master station through an information transmission channel in the occurrence of the said request and allowing the master station to interrupt forcibly one of all busy calling channels according to a prescribed procedure and to assign it for emergency calling. CONSTITUTION:When an emergency talking request comes from a terminal equipment, the slave station annunciates it to the master station via an information transmission channel No.0. The master station selects a channel among all busy calling channels, e.g., the calling channel No.i, and sends the forced interruption instruction information to the slave station using the channel (i) via the channel 0. Thus, the master station assigns the channel (i) for the emergent calling and sends the assigned information to the slave station making the emergent calling request via the channel 0 and controls the channel so that the subscriber connected to the subscriber line corresponding to the said terminal equipment and the channel (i) are connected. Thus, even when all the calling channels between the master and slave stations are all busy, emergent calling is attained from a general subscriber terminal equipment.
Patent JP-S58118233-A (JP)
Inventor: KAMIOKA TAKAHIRO
IPC: B32B3/28
Filed: 1981-12-31
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-H0553405-A (JP)
Title: Image forming device
Inventor: GU ZENGIYOKU
IPC: G03G15/01
Filed: 1991-08-26
Abstract: PURPOSE:To provide a means to facilitate an abnormality processing work when abnormality, such as jamming, occurs to the interior of a conveying body during image forming operation, in an image forming device having an image forming station and a recording material conveying body. CONSTITUTION:When abnormality is detected by means of detecting means 20a-20f, image forming operation is immediately stopped. A conveying belt 8 serving as a conveying body and a resist roller 13 serving as a drive control means are driven for a given time in succession, and control is effected by a CPU 21 so that all recording materials 6 are placed on the conveying belt 8.
Patent JP-S6192280-A (JP)
Inventor: MORIYAMA YUKIHIRO
IPC: E05F11/48
Filed: 1984-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1061381-A (JP)
Title: Excavating device
Inventor: KUHARA TAKASHI
IPC: E21D9/08
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an auger type excavating device which can be used even where underground water pressure is high. SOLUTION: An excavating device 11 includes an auger screw 12, a propelling pipe 3 pushed into a hole excavated by the auger screw 12, a jack 5 propelling the propelling pipe 3, a sealing chamber 17 provided at the rear end of the propelling pipe 3 and in which soil and underground water fed inside the propelling pipe 3 are sealed, and a switching valve 19 provided in the sealing chamber 17. Further, the auger screw 12 can be retreated, and has on its shaft 12a a seal ring 15 that fits around the taper part 4a of a leading pipe 4.
Patent JP-S6273946-A (JP)
Title: Press plate delivery and fitting system
Inventor: ONO KINICHIRO
IPC: B41F27/12
Filed: 1985-09-27
Abstract: PURPOSE:To automate the fitting and removing operations of press plates by a method in which on the basis of the results of collation to the contents of space-assigned data file by a referrer, the feeding target of the press plate is searched from the content of the file, and the plate is sent to the feeding target by a press plate carrier. CONSTITUTION:A press plate formed in a plate marker 105 is sent from a loader 109 to a carrier 112, where the feeding target of the plate is obtained by searching press No, cylinder No, and attaching position from a space-assigned data file by putting page Nos into a printing plate controller. A starting command is sent out to a rotary press controller by the rotary press controller 2, the inserting position of the plate is detected, and the operation of the print cylinder is stopped. The startup of printing is notified to a robot controller 122, the plate from an unloading section is taken by the robot 120 based on the command, and the bender of the plate is inserted into the inserting position of the plate. Waste plate command data are sent to the controller 122 similarly to the plate fitting operation by the controller 2, and the signals are received by the controller 122, the lock-up device of the plate is released, and the plate is removed out of the printing cylinder and restored to the plate removing section.
Patent JP-H0873390-A (JP)
Title: Calcitriol intermediate and its production
Inventor: OGASAWARA KUNIRO
IPC: C07F7/18
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a new S-5-hydroxy-octa-2,7-diyn-1-ol compound useful as a raw material compound capable of efficiently and simply providing an important intermediate corresponding to a part of ring A for producing a therapeutic agent calcitriol for osteoporosis, etc. CONSTITUTION: This compound is expressed by formula I (R<1> is H or trimethylsilyl; R<2> is H or t-butydimethylsilyl; R<3> is H or tetrahydropyranyl), e.g. a compound of formula II (TMS is trimethylsilyl; THP is tetrahydropyranyl). The exemplified compound of formula II is obtained by reacting S-5- trimethylsilyl-1,2-oxiranylpent-4-yne of formula III with propargyl tetrahydropyranyl ether and n-butyl-lithium.
Patent JP-H0377563-A (JP)
Title: Low frequency treatment device
Inventor: ISE YOICHI
IPC: A61N1/08
Filed: 1989-08-19
Abstract: PURPOSE:To extend the life of a battery power supply by providing a switch element between a switch and the ground on one side of said switch and mounting a control means turning the switch element ON in connection with the operation part operated by closing a power supply switch. CONSTITUTION:The switch element provided between a selection switch SW2 and the ground on the other side of said switch and a control means performing the ON-control of the switch element in connection with the operation part 6 operated by closing a power supply switch are mounted. The control means is driven in connection with the operation of the operation part 6 to turn the switch element ON and the selector switch SW2 is made operable and the switch element is turned OFF at the time of the non-operation of the operation part 6 so as not to allow a current to flow to the ground through the selector switch. By this method, no current flows during the stop of operation and the life of a battery power supply can be extended.
Patent JP-S60103709-A (JP)
Inventor: JIERARUDO AARU KURAIN
IPC: H03H3/04
Filed: 1984-10-12
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-H0760372-A (JP)
Title: Deep drawing method of metal
Inventor: HAYASHIDA YASUHIRO
IPC: B21D22/20
Filed: 1993-08-30
Abstract: PURPOSE:To provide the drawing method capable of obtaining a localized thickness plate stock not requiring additional machining of cutting, etc., having a high yield, not causing the offset of plate stock center and having the short cycle time for deep drawing. CONSTITUTION:A flat plate stock 1 is compressed between a fixed die 2 and blank holder 3, after a thickness of the flat plate stock 1 in the compressed part is formed thinner than the thickness of a punch force-fitted part 5, a punch 4 is force-fitted by holding blank with a specific pressure.
Patent JP-H0539848-A (JP)
Title: Control device for toroidal continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1991-08-01
Abstract: PURPOSE:To secure pressing force at the time of no load by using a loading cam mechanism for generating pressing force through a toroidal CVT without an increase in the hysteresis of a loading cam. CONSTITUTION:A hydraulic cylinder 41 is provided in parallel with a loading cam to increase hydraulic pressure at the time of negative torque. In the case where a hydraulic valve 78 is used for obtaining the hydraulic pressure serving as loading cam control pressure PCONT, the control pressure PHI, PLO of a toroidal CVT are utilized and led to a hydraulic valve 78 for generating the hydraulic pressure to increase at the time of negative load. The above hydraulic pressure is led into a cylinder oil chamber in the loading cam, and thrust caused by the above hydraulic pressure is added to the force of the loading cam to increase pressing force at the time of the negative load.
Patent JP-S6369648-A (JP)
Title: Ink fountain arrangement of press
Inventor: NAGASE TOSHIKATSU
IPC: B41F31/04
Filed: 1986-09-11
Abstract: PURPOSE:To make both an ink key regulator and a control panel more miniaturized and less expensive than traditionally required by controlling a control system in an open loop method, by a method wherein the stepping motor as an advance or retreat drive source is provided at each ink amount adjusting screw. CONSTITUTION:Before an ink amount adjusting screw 1 is set, all ink regulation stepping motors 2 are rotated for a specific time so that an ink feed hole 8 is closed. The purpose of this operation is to set a zero point uniformly and the stepping motor 2 of which the ink amount adjusting screw 1 has reached the zero point earlier, is stopped with a lower limit stopper projection 20. Then, when all the ink amount adjusting screws 1 have reached the zero point, the number of pulses in proportion to each data is respectively give to each stepping motor 2. The said stepping motor 2 is rotated by an amount in proportion thereto and the regulation of ink feed amount is completed. Because the control system is thus controlled in an open loop method, both the ink key regulator and the control board can be remarkably made more miniaturized and less expensive than traditionally required.
Patent JP-H0532536-A (JP)
Title: Protecting cream
Inventor: TEZUKA HIROMU
IPC: A61K8/00
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a protecting cream for dyeing operation of the hair by blending a sodium-montmorillonite water-swelling gel material as a main agent at least with a skin wetting agent such as urea, fats and oils such as squalane, further a surfactant, etc. CONSTITUTION:A sodium-montmorillonite waters welling gel material, having excellent effects of forming an organic molecular compound material, an organic ionic compound material, an organic polymer compound material, etc., as a main agent, is blended at least with a skin wetting agent (e.g. urea, glycol or sorbitol), fats and oils (e.g. squalane or B to oil) and a surfactant to give the objective creamy water-soluble viscous protecting cream. The cream is readily usable in hair dyeing operation, surely exhibits reserve effect, has no undesirable influence at all on application to skin and provides skin with wetting and nutrition. The cream has merits of ready washing and removal in hair dyeing operation and inexpensiveness.
Patent JP-H0963451-A (JP)
Title: Handle connecting device for wiring breaker
Inventor: MORIAI HIROSHI
IPC: H01H73/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To make a handle connecting device manufactured by press working, surely be fixed to the control part of a handle, and have operable constitution. SOLUTION: A handle connecting device 6 is composed of one connecting plate contacting each one side surface of the control parts 3 of the handles 2 of two wiring breakers 1A and 1B, and the connecting plate is fixed to the parts 3 of respective handles 2. Moreover, a protruding portion 6A is formed on the connecting plate, and the portion 6A is arranged so as to be positioned on the center position between the control parts 3 of the handles 2 of two breakers 1A and 1B.
Patent JP-H0769772-A (JP)
Title: Explosive
Inventor: IKEDA YOSHIYUKI
IPC: C06B31/28
Filed: 1993-08-30
Abstract: PURPOSE:To improve the power or both power and sensitivity of an explosive by using a granular ammonium nitrate or its crushed product exhibiting a specific oil-absorption. CONSTITUTION:Ammonium nitrate is inexpensive and chemically stable as an oxidation agent for explosive, however, the reactivity is low compared with explosive compounds such as nitroglycerine and the power is decreased compared with explosive compounds such as nitroglycerine when used as an industrial explosive. Accordingly, it is necessary to improve the reactivity of the ammonium nitrate to increase the explosive power. The power is remarkably increased by using a granular ammonium nitrate or its crushed product having an oil absorption of 15-24% in dynamite or an ammonium nitrate explosive or as an additional ammonium nitrate to a basic composition of a slurried explosive. An ANFO explosive composition which is detonated only by using a booster can be detonated by a detonator and the explosive power is extremely increased by mixing a granular ammonium nitrate having an oil-absorption of 15-24%, an average particle diameter of 0.5-2.0mm and a hardness of 4-14 to a liquid fuel component.
Patent JP-H0387441-A (JP)
Title: Finishing process of external heat-insulating material
Inventor: DEBITSUDO II PAASERU
IPC: E04B1/66
Filed: 1990-08-15
Abstract: PURPOSE: To prevent dew condensation due to moisture by disposing between a heat insulation material layer and an exterior finish material a two part membrane of multiple cross-laminated layers of polyethylene film fully bonded to a layer of rubberized asphalt. CONSTITUTION: A plaster board 14 fixed by a fastener 16 is fitted to the outdoor side of a stud 10 having a hole 12 for in-wall water works, wiring works. The exterior surface of the plaster board 14 is covered with a water impermeable membrane 18 for intercepting air, water and vapor in the wall. An exterior wall heat insulation material 20 formed of polystyrene foam or the like is fixed to the outside of the membrane 18 by a fastener 20 and exterior finish material 24 such as acrylic material or the like is fitted thereto. Thus, the wall surface is protected from moisture and the moisture is controlled.
Patent JP-2000044019-A (JP)
Title: Moving rack
Inventor: MARUYAMA HIDEJIRO
IPC: B65G1/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To deal with change of positioning, increase/decrease of the number of stop positions of respective racks simply, surely, and in simple construction, by providing position detecting means on respective racks themselves, and converting the rotation counted value of a rotation detecting body provided on an axle into a running distance by the position detecting means. SOLUTION: A plurality of racks provided with wheels are provided in parallel on floor rails, and position detecting means 21 are provided on the racks setting one of driven wheels 8 as the object. In this position detecting means 21 a rotation detecting body 24 is provided on the axle 23 of the driven wheel 8, the rotation angle of the rotation detecting body 24 is counted by a detector 25 using a transmission type optical sensor, and the counted detected signal is received with a computing part 26 to convert it into running distance of the each rack. Hereby, it becomes unnecessary to fix plates to be detected on the floor, hence the stop positions of the respective racks or the number of stop positions can be optionally set and changed, and the control is simple and the malfunction can be prevented from occurring.
Patent JP-H0260985-A (JP)
Title: Solution for ice heat storage system
Inventor: AKASHI HIROSHI
IPC: F24F5/00
Filed: 1988-08-29
Abstract: PURPOSE:To save the power cost by formin ice of a higher temperatrue by adding urea to a solutionoin an ice heat storage system in which the solution is cooled to form crystals of ice, the formed crystals are stored in a heat storage tank and heat is exchanged between the solution and a fluid which circulate between the heat storage tank and a radiator. CONSTITUTION:A solution formed by dissolving urea in water is fed to a heat storage tank 1, is circulated between the heat storage tank 1 and a cooler 2 by a pump, and is cooled with a coolant A in the cooler 2 to deposit crystals of ice. The formed crystals are stored in the heat storage tank 1. Heat is exchange between the crystals and a fluid which circulates between the heat storage tnak 1 and a radiator, and this fluid is used for room cooling. In this way, the power cost can be saved because a solution containing urea is used as the ice heat storage system solution, and therefore it is possible to form ice of a higher temperature, e.g., it is possible to form ice of 0.5 deg.C or above when a solution containing 0.5-5% urea is used.