baber/WOPTO huggingface dataset:
Patent JP-S5360204-A (JP)
Title: Magnetic recording medium and its recording method
Inventor: UEHARA HIDEO
IPC: G11B5/70
Filed: 1976-11-10
Abstract: PURPOSE: To obtain a highly reliable magnetic recording medium, by laminating on the substrate in order, the magnetic layer of low anti-magnetic force, high magnetic permeability and highly saturated magnetic flux density, and the magnetic layer of high anti-magnetic force and highly saturated magnetic flux density. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61291169-A (JP)
Title: Feeding deriver for printing medium such as ink ribbon and ink tape
Inventor: SHIMIZU MASAHIRO
IPC: B41J33/26
Filed: 1985-06-20
Abstract: PURPOSE:To provide a stable separating function, provide a separator itself with the function of a guide and facilitate assembly, by providing a separator for a driving gear and a separator for a pinch gear in an integral construction. CONSTITUTION:The separator 50 comprises as one body a separator for the driving gear 3 and a separator for the pinch gear 4. With the driving gear 3 driven to rotate, the gears 3, 4 are rotated in the directions of arrows P, whereby a printing ribbon 8 is fed in the direction of arrow Q. A guide 7 guides the ribbon 8 smoothly to the part of the gears 3, 4.A printing ribbon containing part 9 for containing the ribbon 8 fed is formed in a closed state by partition plates 10, 11, a main body 1 of a cartridge and a cartridge cover 2. The partition plates 10, 11 are fitted to notched parts 50a of the separator 50, thereby being jointed as one body to prevent the ribbon 8 from flying out from the containing part 9 to the exterior. The part 9 is enclosed in the main body 1 so that pinch pressure can be adjusted. Support bosses 13 for a spring 6 support the spring 6 so that the pinch pressure of the pinch gear 4 can be regulated stepwise.
Patent JP-H04358761-A (JP)
Title: Incomplete-combustion improving device by wave static-electricity ionization
Inventor: HIGASHIYAMA MASAMICHI
IPC: F02M27/04
Filed: 1991-06-06
Abstract: PURPOSE:To sharply improve a polluted environment by fitting an exhaust gas purifying unit to reduce pollution, lessen fuel consumption, and increase response. CONSTITUTION:An ultrasonic-wave static-electricity plate is fitted, between an air element and an air intake port, to generate a wave and also static electricity by air friction to promote air ionizing, allowing fuel to be fine atomized, and eventually causing the uniform mixing of the fuel and air. This increases combustion efficiency, reduces exhaust resistance because much water is produced at the time of combustion, and keeps an acceleration feeling even in a high-speed rotation engine, permitting fitting this device to any type engine.
Patent JP-H06322556-A (JP)
Title: Production of non-magnetic stainless steel pc stranded wire having excellent stress corrosion cracking resistance and high strength
Inventor: TOMARI HARUO
IPC: C22C38/00
Filed: 1993-05-13
Abstract: PURPOSE:To produce a non-magnetic stranded wire causing no stress corrosion cracking in the course of steam curing of prestressed concrete. CONSTITUTION:At the time of subjecting an alloy steel, having a composition consisting of, by weight, 0.03-0.25% C, <=1.0% Si, 14-20% Mn, 0.5-7% Ni, 15-20% Cr, 2-0.5% N, and the balance Fe with inevitable impurities, to ordinary stages of refining, hot working, solution heat treatment, acid pickling, etching, lubricating film coating, cold wire drawing, stranding, and blueing heat treatment, a lubricating film is removed by means of acid pickling or grinding after cold wire drawing. Further, this non-magnetic stainless steel PC stranded wire, superior in stress corrosion cracking resistance and high in strength, has >=170kg/mm<2> tensile strength and <=1.01 magnetic permeability.
Patent JP-S5661264-A (JP)
Title: Feeding direction distributing apparatus for sheet
Inventor: MATSUO YUKINDO
IPC: B07C3/02
Filed: 1979-10-19
Abstract: PURPOSE: To distribute the direction of sheet accurately and selectively without occurring paper jam even if it is a sheet having a bending characteristic by setting a guide surface having a certain angle against a transferring direction so as to press down the sheet.  
     CONSTITUTION: A distributing gate 7 is arranged near the end of a transferring passage 1. The sheet P are respectively transferred to the first transferring passage 8 and the secondary transferring passage 9 according to the case when the dividing gate 7 is in nonoperating status or in operation status. In this case, a guide surface part 15 having a certain angle against a transferring direction is set so as to press down the sheet transferred by the transferring passage 1, and the sheet P to be transferred to the first transferred 8 is transferred to the transferring passage 8 along the guide surface part 15, thereby being capable of distributing the sheet having a bending characteristic surely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03403-A (JP)
Title: Die for sizing width of hot slab
Inventor: GOTO KUNIO
IPC: B21B15/00
Filed: 1989-05-29
Abstract: PURPOSE:To prolong the life of a die without using cooling water and to give excellent wear resistance and heat cracking characteristic by specifying the contents of C, Si, Mn, Ni, Cr, Mo, Nb, N in the composition of the die and the hardness. CONSTITUTION:The chemical composition by weight % of a width sizing die for a hot slab is composed of 0.10-0.35% C, 0.1-1.5% Si, 0.2-1.5% Mn, <=1.0% Ni, 0.8-2.5% Cr, 0.2-1.5% Mo, 0.1-0.8% Nb, 0.01-0.10% N, the sum of more than one of V, Ti, <=0.8% Zr and the balance Fe and inevitable impurities. An adequate heattreatment is given to this die to obtain Shore hardness HS 37-48. If necessary, <=0.2% Ce, and <=0.2% B are contained. Since this die has a long life without cooling such as watering, etc., the sizing cost can be reduced.
Patent JP-H04334301-A (JP)
Title: Dried sheet for production of pressed flower
Inventor: OKUBO TAKEMI
IPC: B01D53/26
Filed: 1991-05-10
Abstract: PURPOSE:To provide the subject dried sheet for production of pressed flowers, excellent in moisture absorption, especially the initial stage of moisture absorption, resistive to stuffiness due to moisture absorption and high in the maximum moisture absorption. CONSTITUTION:A water absorb sheet material is immersed in an aqueous solution containing a mixture of calcium chloride and magnesium chloride in a weight ratio of (2:1)-(3:1) as a solute and subsequently dried at a high temperature to obtain the objective dried sheet. By using the resultant dried sheet, a clear-color pressed flower in which the flowers and the leaves maintain the original color can be obtained.
Patent JP-S5837484-A (JP)
Title: Heat accumulating device
Inventor: HANAOKA TADASHI
IPC: F28D20/00
Filed: 1981-08-31
Abstract: PURPOSE:To enhance the utilization degree of a heat accumulating agent, by providing many heat accumulating elements, which are formed by packing a small capacity of the heat accumulating agent by a thin film, in the heat carrier part in a heat accumulating container. CONSTITUTION:The hot air which is heated by a solar heat collector is introduced into the container 1 from a heat carrier inlet part 5 of the heat accumulating container 1. Said hot air passes through the gap in each heat accumulating body 10 which is wound in a roll shape, and contacted with each heat accumulating element 12. At this time, the heat is exchanged between the hot air and the heat accumulating element 12. The heat in the hot air is taken by each heat accumulating element 12 and accumulated in the element 12. Since the heat carrier, out of which the heat is taken, and whose temperature is decreased, is exhausted from a heat carrier exhausting part 6 at the lower part. Therefore the utilization degree of the heat accumulating agent is enhanced.
Patent JP-H01305846-A (JP)
Title: Production of oxide superconductor
Inventor: SHIBATA SHUICHI
IPC: C01G1/00
Filed: 1988-06-03
Abstract: PURPOSE:To increase the critical current density of a lanthanoid-alkaline-earth metal-Cu-O type oxide superconductor by specifying starting material and carrying out producing stages under specified conditions when the oxide superconductor is produced. CONSTITUTION:When an Ln-Ae-Cu-O (Ln is one or more kinds of lanthanoids and Ae is one or more kinds of alkaline earth metals) type oxide superconductor is produced, a fine powdery mixture of Ln, Ae and Cu compds. giving a compsn. consisting of <16.6mol% Ln (e.g., Y), >50mol% Cu and the balance Ae (e.g., Ba) is used as starting material (100mol% total). This starting material is sintered to form a superconducting phase and the sintered body is pulverized. The resulting fine powder is molded by applying pressure from a specified direction, e.g., the direction of c-axis to obtain an oxide superconductor having axes, e.g., c-axes oriented in a certain direction.
Patent JP-S5835885-A (JP)
Inventor: ENDOU HIROSHI
IPC: H01R13/62
Filed: 1981-08-28
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-H0669964-A (JP)
Title: Method and system for compression of data
Inventor: HAABEI JIIN KIIRU
IPC: G06F5/00
Filed: 1991-05-10
Abstract: PURPOSE: To provide a method and a system for dynamically controlling the use of data compression for data communication. CONSTITUTION: A method for selectively compressing a data communication frame and a computer system for the same are provided concerning data transfer between a computer system 20 having a processor 22 and one other system 40 at least. The work load of processor 22 is periodically identified concerning this processor 22. A predetermined and stored threshold is identified and compared with the identified work load. When the work load is larger than the threshold, the data communication frame is transmitted without being compressed. In the other case, the communication frame is compressed and transmitted. The state of communication line is identified concerning data transfer. In case of idle state, the data communication frame is transmitted without being compressed.
Patent JP-H06344631-A (JP)
Title: Recorder
Inventor: KAWASHIMA SHOSAKU
IPC: B41J29/13
Filed: 1993-06-07
Abstract: PURPOSE:To provide a compact and easily portable recorder by a method wherein a recorder making recording on a recording medium by a recording means on the basis of recording data is so constituted that a protective cover for a device body can double either or both of a paper supply tray and a paper discharge tray. CONSTITUTION:Trays 2-4 made of a synthetic resin or the like are openably/ closeably connected to a device body 1 using hinges 5. These trays 2-4 are so constituted as to function as paper supply/discharge trays in the use of the recorder and as a protective case in the storage thereof. A space is formed between the upper paper supply tray 4 and the lower tray 2 as a paper containing space. Paper carried into the recorder from a paper supply port 13 along the upper paper supply tray 4 serving as a guide is carried out along the paper discharge tray 3 serving as a guide. When the recorder is stored after it is used, both the trays 2, 3 are overlapped and locked by a storage lock 6 connected to the paper discharge tray 3 by a hinge 5.
Patent JP-H032954-A (JP)
Title: Keyboard with computer
Inventor: SHIMADA HIROMI
IPC: G06F15/02
Filed: 1989-05-31
Abstract: PURPOSE:To improve a space factor as well as the operability by preparing an electronic desk calculator part which performs the numerical calculations and a changeover switch which performs the switching connection between a case where a keyboard is used as an input device of an electronic computer system and a case where the keyboard is used as an input device of an electronic desk calculator part. CONSTITUTION:An electronic desk calculator part 7 is prepared for execution of numerical calculations together with a power supply part 2 which supplies the electric power to the part 7, and a liquid crystal display panel 5 which displays the calculation results obtained by the part 7. Furthermore a changeover switch 1 is added to perform the switching connection between a case where a keyboard 8 is used as an input device of an electronic computer system 9 and a case where the keyboard 8 is used as an input device of the part 7. In such a constitution, the numerical calculations can be attained with a single unit of the keyboard 8. Thus both the operability and a space factor can be improved.
Patent JP-H01306316-A (JP)
Title: Heating device for vehicle
Inventor: ITO YASUO
IPC: B60H1/03
Filed: 1988-06-02
Abstract: PURPOSE:To improve the workability in assembly, maintenance inspection, etc. by fitting a heater main body by a suspension structure to the frame for fitting a car body. CONSTITUTION:Annular bands 10, 11 are respectively wound on the cylindrical outer periphery 2d of a burner 2 and the cylindrical outer periphery 4a of a heat exchanger 4 and the burner 2 and heat exchanger 4, etc. are fastened to the suspension parts 57a, 58a provided on the frame 50 for fitting a car body. A heater main body 1 thus becomes in the structure of being suspended from the cover 55 fitted to the frame 50 by bands 10, 11. So the load of the heater main body 1 is transmitted to L shaped frames 51, 52 via supporting blackets 57, 58 and the cover 55 from the bands 10, 11. The load of the heater main body is transmitted to the frame 50 via comparatively smaller parts by the suspension structure until it is transmitted to the frame 50 for fitting a car body. Consequently the heater main body 1 can be fitted to the frame 50 by omitting the heater supporting parts of a high load of the base plate, case, etc. of high stiffness.
Patent JP-H05307622-A (JP)
Title: Waveform equalizer
Inventor: MOCHIZUKI MASAKI
IPC: H03H17/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide an inexpensive waveform equalizer capable of being applied also to a case having plural elements exerting influence upon the characteristics of a transmission reproducing system and appropriate for reducing the bad influence of these elements. CONSTITUTION:In the waveform equalizer 30 provided with a neural network 20 consisting of plural conversion units having non-linear I/O characteristics and connected by individual connection factors and plural signal delay circuits 41 to 44 for delaying signals, I/O signals from the circuits 41 to 44 to which signals deteriorated by a transmission/reproducing system are inputted are inputted to the network 20 and signals corresponding to the state of elements exerting influence upon the characteristics of the transmission/reproducing system are also inputted to the network 20. Since plural signal deterioration factors can be removed by the single neural network 20, the deterioration of signal quality can be extremely effectively improved at a low cost.
Patent JP-H01306504-A (JP)
Title: Method for removing binder in preformed material for forming aluminum matrix composite
Inventor: MORIMOTO HIROYUKI
IPC: C04B35/64
Filed: 1988-06-01
Abstract: PURPOSE:To obtain an Al matrix composite having material characteristic of strength, hardness, etc., by heating a preformed material composing of Al alloy powder containing Mg, Li, Zn, etc., reinforcing material of whisker, etc., and binder at the specific temp. to execute binder removal. CONSTITUTION:The preformed material is formed with the Al alloy powder containing one or more kinds of Mg, Li, Zn, the reinforcing material of whisker, short fiber or granular state of SiC, etc., and the binder of acrilyc resin, etc., decomposing at <=400 deg.C. This preformed material is heated under vacuum or the air at the temp. between >= decomposition temp. of the binder and <=400 deg.C. By this method, the above preformed material removes the binder. In this temp., vaporization and oxidization of Mg, Li, Zn for the precipitation strengthening element in the Al alloy are restrained and lowering of these concns. can be prevented. By this method, the strength, hardness, etc., of the Al matrix composite obtd. with the above sintering can be drastically improved.
Patent JP-H06344032-A (JP)
Title: Controller for press brake robot
Inventor: TAJIMA YOSHIYUKI
IPC: B21D5/02
Filed: 1993-06-07
Abstract: PURPOSE:To shorten the cycle time and to improve the productivity by changing holding part from one side to another side of a metal sheet to be clamped in a next process during a period from the start of bending the metal sheet to the end of it. CONSTITUTION:At the time point of holding a metal sheet WK attached to a robot hand 1 between a punch 4 and a die 5, the state of holding with a finger 2 is released. Holding part is changed from the side of front face to the side of lateral direction by moving he hand 1. At the time point of finishing bending the metal sheet WK with the punch 4, the finger 2 again closes and holds the metal sheet WK. The hand 1 is moved upward, further moved to the front of the press brake and the bent metal sheet WK is taken out from the press brake. Therefore, in the next process, the side to be bent next can be immediately bent.
Patent JP-S5837140-A (JP)
Title: Production of alloy for electrophotographic receptor
Inventor: AKEYOSHI HIDEKI
IPC: G03G5/082
Filed: 1981-08-31
Abstract: PURPOSE:To prevent the failure of a quartz reactor by heating the chalcogenide type amorphous raw material or alloy charged into said reactor in a prescribed temp. range. CONSTITUTION:A chalcogenide type amorphous raw material or alloy is charged into a quartz reactor. The reactor is heated to temp. above glass transition temp. and below temp. of crystallization and is held at this temp. for a constant time. By such method, the heat shock and heat hysteresis of the quartz reactor are decreased and the failure of the reactor is prevented.
Patent JP-H0431690-A (JP)
Title: Vacuum pump
Inventor: YANAGISAWA SEIJI
IPC: F04C29/00
Filed: 1990-05-25
Abstract: PURPOSE:To completely isolate the operating space of fluid, and thereby make the final degree of vacuum high by constituting the rotor of a vacuum pump to be rotated while torque is imparted by an external prime mover via a magnetic joint in a non-contact manner. CONSTITUTION:In a screw type vacuum pump, timing gears 5 and 5 are fixed onto the shaft ends of paired male and female rotors 1 and 2 housed in a casing 7, this thereby allows both of the rotors 1 and 2 to be rotated while being mutually synchronized, and also allows them to be mutually in mesh without coming in contact with each other. In this case, a ring shaped hub 13a is fixed onto the end section of the shaft 3 of the rotor 1, a driven side magnet 14 is fixed on the outer circumference of the hub 13a, and a cylindrical can 15 and front end of which is closed, is then fixed onto the side section of the casing 7 in such a way that the driven side magnet 14 is enclosed, so that the inside section of the casing 7 is completely isolated from outside environment by means of the can 15. A cup shaped driven side wheel 17 is also disposed on the outer circumference of the driven side magnet 14, and a driven side magnet 16 is fixed onto the inner circumference of the driving side wheel 17 so as to be faced to the driven side magnet 14.
Patent JP-S6026688-A (JP)
Title: Electroforming device
Inventor: INOUE KIYOSHI
IPC: C25D1/00
Filed: 1983-07-26
Abstract: PURPOSE:To provide an electroforming device which controls the position, etc. of electrodes and produces a desired electroformed shell by the constitution in which the rods radially provided toward a work in an electroforming cell and having electrode parts at the head parts are moved axially and the extent of the movement thereof is measured. CONSTITUTION:A work 2 is inserted and disposed in an electroforming cell 1 contg. an electroforming liquid 3 and plural rods 4A, A'... with which at least the top ends thereof are electrodes or have electrodes are radially and three-dimensionally provided therein toward the work 2. The rods 4A... are distributively provided on the lateral circumferential wall and if necessary on the base of the cell 1 according to the shape of the work 2 and the positions of said electrodes are made the equipotential surface of the work 2 which is a cathode. Rod controllers 5A, A'... having moving devices for moving axially the rods and measuring devices for measuring the moving positions thereof are provided to said rods 4A.... Electroforming is accomplished by bringing the rods 4A... into contact with the work 2 or the electroformed shell, measuring the extent of the movement from the slight current flowing in the stage of said contact and controlling the positions of the electrodes or the quantity of the electric current to be conducted.
Patent JP-H11328807-A (JP)
Title: Magnetic recorder
Inventor: MUKOJIMA KATSUTOSHI
IPC: G11B17/043
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive magnetic recorder having a highly reliable shutter opening/closing mechanism of a cartridge. SOLUTION: A magnetic recorder consists of a cartridge 2 which is furnished with a disk case 21 for housing the disk as a record medium, a shutter 23 for covering an opening part of this disk case 2 and a protruding part 23a for opening/closing this shutter 23, and a main body 10 of the recorder which is provided with a frame for mounting components, a case body for housing this frame and a cartridge inserting port arranged at one end of this case body. In this magnetic recorder, an opening/closing cover 18 is provided on the cartridge inserting port of the recorder, and an engaging part 18b is provided on a part of this cover 18 for engaging with the protruding part 23a of the cartridge 2 at the time of inserting the cartridge 2 and opening the shutter 23.
Patent JP-H11319037-A (JP)
Title: Sterilized vacuum rotary dryer
Inventor: NAGAKURA ISAO
IPC: F26B5/04
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters and germs from being mixed into materials to be processed in a container by a method wherein a gas passage is provided on a rotating shaft which is connected to a rotating container, and at the end of the gas passage on the container internal side, a filter is provided, and a gas discharging and a gas feeding are performed through the gas passage. SOLUTION: A container 11 which is rotatably supported, is firmly connected to a pair of rotating shafts 15, 16 which extend outward from the outer shell 12 of the container 11. Then, one 15 of the rotating shafts is equipped with a gas passage 36 which extends in the longitudinal direction, and the gas passage 36 is communicated with the inside of the container 11 through a filter 40 which can remove germs. The filter 40 is removably connected to the end on the container internal side of one 15 of the rotating shafts, using a clamp and an O ring, and is rotated together with the rotating shaft 15 and the outer shell 12 of the container 11, and a gas discharging and a gas feeding are performed through the gas passage 36.
Patent JP-H10326317-A (JP)
Title: Automatic transaction device system
Inventor: NAKANISHI HIROSHI
IPC: G06Q20/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the payment of a small amount of commission from an account for every transaction, by making it possible to pay the commission later even for the transaction for which the commission needs to be paid. SOLUTION: A commission file made to correspond to the account of a customer is provided on a host computer 2 and when a commission needs to be paid for a customer's transaction, an automatic transaction device 1 allows the customer to make a choice between the payment of the commission from the account and afterward payment and when the customer selects the afterward payment of the commission, the host computer 2 records and stores information on the commission in the corresponding commission file 2b, calculates the amount of commission to be paid together afterward according to the information in the commission file 2b, and performs batch payment by paying the amount of money from the account of the customer.