baber/WOPTO huggingface dataset:
Patent JP-H01126731-A (JP)
Title: Stack memory
Inventor: HABATA SHINICHI
IPC: G06F9/34
Filed: 1987-11-12
Abstract: PURPOSE:To execute contents reshuffling operation at high speed by realizing stack operation with using a stack base counter, which designates the base of a high speed memory, and a stack top counter, which designates the address of a memory for push/pop operation, and detecting whether the high speed memory executes an over-flow or not with a hardware. CONSTITUTION:A line 301 for the input of a selector 11, the line 301 for the input of a selector 71 and a line 601 for the input of a selector 72 are selected. For the push operation in an initial condition is realized by addressing the contents of an ST30 through the line 301, the selector 11 and a line 111 and writing the contents of a data register (which is not shown in the figure) to the 00-address of a high speed memory 10. After this writing, the ST30 is added by 1 and goes to be '0'. Then, the ST30 is prepared for the next push operation. On the other hand, when the entry of the high speed memory 10 is wholly used, a save processing is executed to write the contents of the high speed memory in an old order to an external memory 20.
Patent JP-H01127024-A (JP)
Title: Gas separation membrane
Inventor: SAKOTA KAZUYUKI
IPC: B01D53/22
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a gas separation membrane with high hydrogen permeability coefficient as well as high resistance to heat and chemicals and mechanical strength, by using a parabanic acid copolymer having particular repeating units and making into a dense layer with a thickness less than a specified thickness. CONSTITUTION:Two different diisocyanate having different organic groups, e.g. 4,4'-diphenylmethanediisocyanate, 3,3'-dimethyl-4,4'-biphenylenediisocyanate, are reacted with hydrogen cyanate and the resulting copolymer is hydrolyzed to give a parabanic acid copolymer having repeating units represented by Formula 1. The parabanic acid copolymer is dissolved in a dimethylformamide to give a dope for film formation. A film is formed by flowing the dope on a glass plate and drying. Thus, a film having <=20mum dense layer thickness is obtained.
Patent JP-H08124241-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: OGAKI HIROSHI
IPC: G11B15/46
Filed: 1994-10-24
Abstract: PURPOSE: To eliminate disturbances generated when a magnetic head is switched, by automatically switching a standard speed to a low speed by a stereo broadcast pilot signal at a time band of minor importance when a tape is running short. CONSTITUTION: A tape remaining time-calculating part 22 measures a count of FG pulses of a capstan motor 17 generated while a feed reel 3 rotates once. The moving amount of a tape 2 by a capstan 16 per one rotation of the reel 3 is calculated from the internally stored moving amount of the tape per one FG pulse, thickness of the magnetic tape 2 and diameter of a hub of the reel 3, whereby an outer peripheral winding diameter of the reel 3 is detected The remaining time of the tape 2 when the tape is fed at a standard speed is consequently detected. When the remaining time is short and the speed should be switched to a low speed during the running, a stereo broadcast pilot signal is detected to switch the speed at a time band of minor importance.  Therefore, disturbances caused when a standard mode head 13A is switched to a low-speed mode head 13B are eliminated, and the performance of the whole apparatus is improved.
Patent JP-H06126358-A (JP)
Title: Necking device
Inventor: SATO NOBUTAKE
IPC: B21D51/26
Filed: 1992-10-22
Abstract: PURPOSE:To improve the workability of set-up of a necking operation by providing a holding mechanism freely advancing and retiring along an axial line of a spindle housing, and providing a fixing member fixing it by a prescribed distance against the spindle housing. CONSTITUTION:When a driving shaft 30 is rotated with a driving means after a flanging die is attached in a spindle housing 10, the spindle housing 10 is advanced by rotating a necking cam 32. The flanging die is fit in an end part of can C previously drawn from the inner circumferential side, and a flange is formed on an opened part of the end part of can C. When the driving shaft 30 is further driven, because the flanging die is left from the can C by retiring the spindle housing 10, then the machining finished can C can be detached from the device by releasing the holding mechanism.
Patent JP-S62142626-A (JP)
Title: Manufacture of ultra-high-molecular-weight polyethylene pipe
Inventor: AOYAMA TAKEO
IPC: B29L9/00
Filed: 1985-12-18
Abstract: PURPOSE:To manufacture an ultra-high-molecular-weight polyethylene pipe whose melt viscosity is high, wear resistance and shock resistance are excellent and the coefficient of friction is small, by a method wherein a laminated sheet of a base material and ultra-high-molecular- weight polyethylene is spirally wound round the surface of a holding member forming a cylindrical state by turning the ultra-high-molecular-weight polyethylene inside, the base material is put upon a joint of the laminated sheet through an adhesive agent and the laminated sheet and base material are bonded together. CONSTITUTION:Ultra-high-molecular-weight polyethylene includes a polyethylene monopolymer, ethylene and a small quantity of alpha-olefin, for example, a copolymer with propylene or butene-1 or hexane-1, it is desirable as the same is superior in wear resistance and shock resistance due to a matter that intrinsic viscosity in a decalin solution of 135 deg.C is more than 8. As the base material, the same is selected out of groups composing of cloth, a metallic foil, paper and a net. A sheet obtained by laminating the foregoing base material and ultra-high- molecular-weight polyethylene is spirally wound round the surface of a holding member forming a cylindrical state by turning the ultra-high-molecular-weight polyethylene inside, the base material is stuck to a joint of said laminated sheet through the adhesive agent so that the same is overlapped with the joint and fixed through bonding. Then the cylindrical holding member on the inside is pulled off and a pipe which has turned the ultra-high- molecular-weight polyethylene inside is produced.
Patent JP-H04265981-A (JP)
Title: Image forming method with capsulated toner
Inventor: GURAJINA KUMIESHIKU ROORINOUIT
IPC: G03G9/093
Filed: 1991-10-30
Abstract: PURPOSE: To eliminate the image contamination to the reading and writing heads in a magnetic ink-character recognizing device and the image offset, from this head. CONSTITUTION: This image-forming method includes a stage for forming the image by the electronic printing magnetic image character recognizing device and thereafter, a stage for developing this image with a encapsulated toner compsn. contg. cores having a polymer binder into which fluorocarbon is incorporated, magnetite and coloring pigments as arbitrary components and polymer shells.
Patent JP-H02162196-A (JP)
Title: Aircraft having balloon with floating
Inventor: FUREDERITSUKU FUAAGUSON
IPC: B64B1/24
Filed: 1989-11-02
Abstract: PURPOSE: To increase lift and decrease drag as the rotation of a balloon is increased by providing a balloon rotating means generating the Magnus lifting force that the static lifting force of a balloon means is increased by the surface characteristic of the balloon means during the rotation in a forward flight. CONSTITUTION: A balloon is provided with peripheral cables 12a and cables 12b forming a series of squares on the surface of the balloon. When the balloon is inflated by floating gas such as helium, the balloon is slightly inflated between the cables 12a, 12b by the pillow effect, the irregularity of the magnitude improves the Magnus effect and decreases drag. An electric motor fitted to the apex of an arm 32 is rotated, the balloon is rotated around the standard horizontal axis 16, the balloon is advanced by a gas turbine engine 40, and the balloon is moved above the center. The Magnus lift quantity depends on the advancing speed of the balloon, the rotating speed of the balloon, and the irregularities on the surface of the balloon.
Patent JP-S62144707-A (JP)
Title: Hollow yarn membrane filter
Inventor: SHOJI YUICHI
IPC: B01D63/02
Filed: 1985-12-18
Abstract: PURPOSE:To increase the length and the surface area of hollow yarn membrane facing to liquid, enhance the backwash efficiency generated by foam spouting and the like and increase filter characteristics and drain effect of backwash liquid by supporting the hollow yarn membrane being twisted. CONSTITUTION:The hollow yarn membranes 2 consisting of a number of polyethylene and the like are bundled with both ends put in order, and both of the bases 3 and 4 are fixed with seals. The bases 3 and 4 are twisted to reverse direction each other and maintained with the supporting bar 5 at a fixed interval. After raw liquid is led in from the inlet 7 and filter treated, the foams are formed by the injected air out from the inside of hollow membrane for backwash treatment to remove the fine particles caught on the surface of hollow membrane. At the time of said process, the foams rise up hitting the tilted hollow yarn membrane on the top to achieve a superb backwash efficiency.
Patent JP-S63138923-A (JP)
Inventor: YAMAMOTO AKIRA
IPC: B65B51/00
Filed: 1986-11-28
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-H05101719-A (JP)
Title: Oxide superconductive wire rod and manufacture thereof
Inventor: KANAI TSUNEYUKI
IPC: C01G15/00
Filed: 1991-10-07
Abstract: PURPOSE:To manufacture the oxide superconductive wire rod having the excellent reproducibility even in the case of the long wire rod and having a large critical current density equal to the short size wire rod. CONSTITUTION:In an oxide superconductive wire rod, which consists of a metal sheath and an oxide superconductor covered therewith, a composition formula of a differential phase generated in the metal sheath after performing the partial fusion heating is specified to restrict the oxygen quantity to be discharged at the time of melting. With this method, even in the case of a long size wire rod, the oxide superconductive wire rod having a large critical current density as same as that of the short size wire rod can be obtained with good reproducibility, and this method is effective for industrialization of the oxide superconductive wire rod.
Patent JP-H03145957-A (JP)
Title: Mounting structure of magnetic pole position detector for motor
Inventor: FURUKAWA TOMOICHI
IPC: H02K29/06
Filed: 1989-11-01
Abstract: PURPOSE:To eliminate controlling work such as phase adjustment by making the correspondence of U, V, and W phase detecting slit boards with the profile at the shaft end of a rotor each other thereby providing a profile having same axial cross section and a partial notch, and fitting the U, V and W phase detecting slit board into the shaft end of the rotor. CONSTITUTION:A projection 22a such as a flat face, etc., is provided to a part of a circle of a mounting hole 22 of a slit board 21, and the shaft end 7 of a rotary shaft 6 also has a form of a circle and a notch 7a corresponding therewith to provide a drum attachment 7b. Therefore, the mounting hole 22 can be inserted into the shaft end only in the direction of a shaft, and the slit board 21 is in contact with the drum attachment 7b to fix with a screw 8. When an permanent magnet 2 fixed to a rotor 1 is magnetized, the N pole or S pole of the magnet is so magnetized that it is on the same straight line as that the notch 7a such as a flat face, etc., provided to the shaft end 7 of the rotor 1, and phase adjustment can be easily made by fitting only the slit board 21 into the shaft end 7.
Patent JP-H06140779-A (JP)
Title: Microwave integrated circuit
Inventor: SAEGUSA KATSUMI
IPC: H01L21/52
Filed: 1992-10-23
Abstract: PURPOSE:To provide a microwave integrated circuit with a subcarrier which holds an MIC substrate by an elastic holding part without soldering an MIC substrate to a subcarrier like a conventional case. CONSTITUTION:The title device is provided with a thin plate metallic subcarrier 1 whereon a microwave integrated circuit substrate 5 is mounted and keep parts 2, 3 having elasticity which press a click-like molded part 4 holding the microwave integrated circuit substrate 5 and the microwave integrated circuit substrate 5 to the subcarrier 1 in a peripheral part of the subcarrier 1.
Patent JP-H10109403-A (JP)
Title: Ink supplementing device in pad printing machine
Inventor: IZUMIHARA HIROSHI
IPC: B41F31/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To realize the easy supplement of ink with proper viscisity to an ink container without requiring a skilled hand due to unnecessary preparing work of viscosity at the supplementing of ink to the ink container. SOLUTION: On the upper part of an ink container 7 in a pad printing machine, a supplement hole 76 for resupplying ink in the container is formed and, at the same time, equipped with a supplementing container 8, in which an ink having an amount necessary for supplementing once to the ink container 7 is sealingly housed. The container 8 can be connected to the supplement hole 76 by forming a connecting hole 80 for brining the interiors of both the containers 7 and 8 in the state communicating with each other at the connection between the holes, resulting in allowing to easily supply the ink with proper viscosity to the ink container 7 without performing the preparing work of viscosity. The container 8 is discharded after a use.
Patent JP-H03152612-A (JP)
Title: Computer housing apparatus
Inventor: KEBIN KEI KUUKU
IPC: H05K7/02
Filed: 1990-10-25
Abstract: PURPOSE: To hold a housing device at a prescribed position and to facilitate the installation and detachment by mounting a driving mechanism supporting structure to the side wall provided with an opening of a housing for forming a box and freely turnably attaching a holding member and a bezel structure to the end part of the side wall. CONSTITUTION: The driving mechanism supporting structure 20 provided with a bay for housing the respective kinds of disk driving devices or the like is fixed to a front side wall 15A provided with the opening opposed to the rear side wall 15B of the housing 15 of a hexahedron by a bolt or the like. The holding member 420 is freely turnably attached to the lower end part of the front side wall by a hinge and the bezel structure 575 for fixing the member 420 is freely turnably attached to the upper end part similarly. The constitution 575 is freely turnably attached. By the structure, this computer container device for holding the housing device at the prescribed position and facilitating the installation and the detachment is attained.
Patent JP-H07143341-A (JP)
Title: Image forming device
Inventor: SHOMURA OSAMU
IPC: H04N1/409
Filed: 1993-11-16
Abstract: PURPOSE:To express the gradation of an image digitally without increasing the switching frequency to a level higher than the video clocks equivalent to a single pixel. CONSTITUTION:The parallel image data 14 showing the gradation of each pixel are inputted to a selector circuit 31, and the rectangular waves synchronous with the video clocks are outputted from one or plural ones of output terminal Q0-Q9. The 0 order - 9th delay elements are connected to the terminals Q0-Q9 respectively, and the LC filters 420-428 are connected to the terminals Q0-Q8 respectively. These delay elements are used for delay of the rectangular waves, and the LC filters are used for shaping of the pulse having the time width corresponding to the print dot. The transistors 430-439 are placed after those delay elements and filters, and a laser diode 18 emits the light at the timing wen either one of transistors 430-439 conducts. That is, the light is emitted in the pulse width and in the number of pulses accordant with the gradations. Thus the images are formed.
Patent JP-H02131254-A (JP)
Title: Recording device
Inventor: YAMANAKA TAKEO
IPC: G03G15/08
Filed: 1988-11-11
Abstract: PURPOSE:To eliminate the possibility of the breaking of a wire by connecting a spring to the power source of a lower unit side electrically and providing a developing unit with a metallic piece which abuts on the spring and supplies electric power to a prescribed part of the developing unit when an upper unit is closed. CONSTITUTION:The spring 14a is connected electrically to the power source 15 of the lower unit 3 and the developing unit 1 is provided with the metallic piece 11a which abuts on the spring 14a when the upper unit 4 is closed to supply the electric power to the prescribed part of the developing unit 1. Therefore, when the upper unit 4 is closed, the spring 14a which is connected electrically to the power source 15 of the lower unit 3 abuts on the metallic piece 11a of the developing unit 1 of the upper unit 4 to energize the developing unit 1 toward a photosensitive body 2 and also supply the electric power to the prescribed part of the developing unit 1. Consequently, the electric conductive between the lower unit 3 and upper unit 4 is eliminated or may be short, so the cost is reduced and the possibility of the breaking of the electric conductor resulting from the opening/closing operation of the upper unit 4 is reduced.
Patent JP-H10135422-A (JP)
Title: Semiconductor storage device
Inventor: HAYANO HITONORI
IPC: G11C7/06
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device having a small semiconductor chip area and operative stably by placing a column select circuit between NMOS and PMOS flip-flop circuits in a region sandwiched between switching transistors. SOLUTION: To storage cell arrays MCa, Mcb common sense amplifiers are connected through switching MOS transistors Q1a, Q1b and NMOS and PMOS flip-flop circuits 11, 12 are disposed between the switching transistor Q1a, Q1b. A column select circuit 13 for controlling the transfer of data between bit lines BL, BLB and data input/output lines I/O, I/OB according to column select signals are disposed between the NMOS and PMOS flip flop circuits 11, 12, thus separating these circuits from each other. This allows the semiconductor chip area to be reduced and stabilizes the operation of the sense amplifier.
Patent JP-H01129987-A (JP)
Title: Production of alloy foil and device therefor
Inventor: MIWA YUKIMI
IPC: C25D1/04
Filed: 1987-11-16
Abstract: PURPOSE:To stably and advantageously produce the title alloy foil with a relatively simple process by selecting a magnetic substance for fine metal powder, and fixing a magnet to the back of a cathode in the production of the foil from an electrolytic bath wherein fine metal powder insoluble in an electrolyte is suspended. CONSTITUTION:The electrolytic bath 5 wherein metal powder insoluble in the electrolyte is suspended is supplied into an electrolytic cell 4, the rotary drum 1 (cathode) and an anode 3 are energized to cause electrolysis, and the insoluble fine metal powder is adhered to the drum 1 along with the deposited metal. The obtained metal foil is released from the drum 1, heat-treated, diffused, and alloyed to form alloy foil. A magnetic substance is used for the fine metal powder, an electromagnet 2 is fixed to the back of the drum 1, an electric current is supplied to the electromagnet 2 from a power source 6 through a control means 7, and the deposition of the fine magnetic powder on the drum 1 during electrolysis is prevented. By this method, uniform alloy foil wherein the content of the fine magnetic powder is controlled is obtained.
Patent JP-H01133519-A (JP)
Title: Superconducting device for suppressing short-circuit
Inventor: FUJIOKA TSUTOMU
IPC: H01L39/20
Filed: 1987-11-16
Abstract: PURPOSE:To quickly suppress short-circuit, by reciprocating-winding a superconducting wire having great ordinary conduction resistance by specified frequency, and by changing the cross-sectional area of the superconducting wire of a short circuit suppressing device with non-inductive wiring, according to magnetic field distribution. CONSTITUTION:Between terminals 2 and 2, a superconducting wire 1 having great normal conduction resistance is reciprocating-wound by specified frequency, and non-inductive wiring is executed. So far as the cross-sectional area of the superconducting wire 1 is concerned, according to magnetic field distribution, the sections near the terminals are made larger, and the central section is made smaller. As a result, the magnetic field of the superconducting wire section is extremely made smaller, and on the whole wire, a critical current value is almost made constant, and at the time of the occurrence of a short-circuit accident, the whole wire is quenched at the almost same time, and short circuit suppression is quickly executed.
Patent JP-H07116725-A (JP)
Title: Method for controlling meandering of strip in looper
Inventor: MIKI HIROAKI
IPC: B21B39/14
Filed: 1993-10-22
Abstract: PURPOSE:To correct a strip's meandering at an early stage without depending on a loop car's running position following to a storing amount of the strip. CONSTITUTION:In order to avoid a running loop car, a guide roll 11 for a strip 1 is divided in the left and right, each guide roll 11A, 11B is made freely opened and closed in the horizontal direction, strip's meandering amount detecting units 14, 15 are installed on each attaching stand 12A, 12B of the guide rolls 11 at the loop car's running position where the storing amount of the strip 1 is made maximum, at least. The steering roll is regulated corresponding to the meandering amount of the steel strip detected with the meandering amount detecting units 14, 15.
Patent JP-H01127420-A (JP)
Title: Power take-out device for tractor
Inventor: IWANAGA KENJI
IPC: B60K25/06
Filed: 1987-11-13
Abstract: PURPOSE:To enable close mounting of a working machine to the rear end of body by providing a power take-out shaft for transmitting power to the working machine being coupled to the rear side of the body at an upper position in front of a rear axle. CONSTITUTION:A transmission case 2 is mounted at the rear section of a frame 6 in order to transmit power transmitted from a drive shaft 11 of engine 7 through a transmission shaft 12 to an input shaft 13 to a rear axle 1 projecting to the right and left at the rear section through a speed change mechanism and the like. It is constructed such that power is transmitted to a power take- out shaft 14 in central section at the rear end of the transmission case 2 or to a power take-out shaft 4 at the upper section in front of the rear axle 1 at the right or left of the transmission case 2. Since power is transmitted through the power take-out shaft 4 at upper front position of the rear axle 1 and at the side section of the transmission case 2, a working machine 3 can be mounted closely to the rear end of the body 5.
Patent JP-H0362469-A (JP)
Title: Transmission cable connector and manufacture thereof
Inventor: KAMONO TAKASHI
IPC: H01R24/00
Filed: 1989-11-06
Abstract: PURPOSE: To enable application of a transmission cable connector to a connector for a transmission cable of a small size and high density so as to shorten the connection part of a transmission line by composing the connector in the combination of a specified tub assembly, housing and a receptacle. CONSTITUTION: A box-shape receptacle 43 is inserted in the cavities 34, 34' of housing 31 from the rear side. A tub assembly 12 is inserted from the rear end of the housing 31 provided with a front wall 36 having a narrow opening 35 and received inside of the housing 31. In this case, hooking projects 22 on both sides in the longitudinal direction of the tub assembly 12 fit in the recess parts 32 of the housing 31. Then, the upper and lower jointing tubs 17, 18 of the assembly 12 are inserted in a receptacle 43 supported on the upper and lower cavities 34, 34 of the housing 31. From the front surface opening 35 of the housing 31, the pins 42 of a printed circuit board 41 are inserted and connected to tubs 17, 18 in the receptacle 43. The grounding conductor 3 of a transmission cable 1 are commonly connected to the beads of the bus bar band piece 16. Then, a signal conductor is connected to the tub 17.