baber/WOPTO huggingface dataset:
Patent JP-S6272159-A (JP)
Title: Static random access memory
Inventor: SASAKI MINORU
IPC: H01L27/10
Filed: 1985-09-25
Abstract: PURPOSE:To reduce access time and chip dimensions by a method wherein bit lines are arranged along a direction Y, word lines along a direction X, and input terminals and output terminals along the direction Y. CONSTITUTION:A memory cell array constitution is shown by a formula NXnN. When a direction Y is the direction of the arrangement of the quantity N and the direction X the quantity nN, bit lines 5 are arranged parallel with the line of input/output terminals 4 arranged along the direction Y and word lines 6 are arranged perpendicular to the line of the input/output terminals 4. More memory cell matrices for an increase in memory capacity may not add due to limited package dimensions along the direction Y. It follows therefore that additional memory cells are to add along the direction X. Along the direction X, an increase in the number of memory cells does not induce parasitic capacity because such an increase does not result in prolonged bit lines. Increase of resistance in the word lines 6 may be suppressed by using a lower resistance material or dividing into two the line-forming decoders.
Patent JP-H0259552-A (JP)
Title: Reduction of sulfoxide in organic solvent and extraction of noble metal utilizing the same reduction
Inventor: ICHIISHI TOMOSHI
IPC: C07C321/14
Filed: 1988-08-26
Abstract: PURPOSE:To extract noble metal by solvent without generating precipitation of other base metals by reducing slufoxide existing in organic solvent to corresponding sulfide using hydrogen sulfide gas and acetic anhydride and utilizing the reduction. CONSTITUTION:Hydrogen sulfide gas and acetic anhydride are added to sulfoxide contained in organic solvent and expressed by the formula RS(=O)R' (R and R' are alkyl or aryl) and subjected to bubbling at 20-90 deg.C for at least 1 hour to reduce to corresponding sulfide. Next, hydrogen sulfide remaining in the solvent is removed by washing with sodium carbonate. Then, gold and Pd are extracted from medium containing gold and/or palladium using organic solvent. The extraction is performed by adding sulfide to the solvent, and further using acetic anhydride and hydrogen sulfide gas while reducing sulfoxide generated by oxidation of sulfide.
Patent JP-2001045402-A (JP)
Title: Video display device
Inventor: KUWAHATA KAZUYOSHI
IPC: H04N5/57
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To attain setting in high luminance and to realize this setting with an inexpensive circuit by keeping the contrast to a value lower than an initial setting for a ticed time after application of power and then increasing the contrast up to the initial setting. SOLUTION: When a power switch 7 is closed, a control section 8 detects it and gives a control instruction via an IIC bus 10 to a video processing circuit 2 to set the contrast to, e. g. 50% of an initial setting. The video processing circuit 2 receiving this instruction sets the contrast to the 50%. The control section 8 monitors an elapsed time from application of power, and controls the video processing circuit 2 so as to increase little by little the contrast every (t) sec thereby increasing the contrast stepwise until the contrast reaches 100% of the initial setting. The time is selected so that the contrast reaches 100% when a CRT is made stable.
Patent JP-S6368947-A (JP)
Title: Page fault restart processing system
Inventor: HIRAYAMA YOICHI
IPC: G06F12/10
Filed: 1986-09-10
Abstract: PURPOSE:To prevent a register from being added twice and being subtracted twice at the time of re-execution from the beginning of an instruction, by storing an address and an operation size in case of an addressing mode of an operand. CONSTITUTION:A device IFDAU 215 inputs an instruction through a management device MMU 210 from a main storage device MS 205, decodes it, and executes an address calculation. As a result, a head address of a microprogram, a fact that an addressing mode is a post-increment, a fact that said mode is a pre-decrement, and an operation size are sent to an execution device EU 220 through a line 12, a line 14, a line 16, and a line 18, respectively. The EU 220 executes an instruction, and when it knows through a line 10 that a page fault interruption has been generated, in case the addressing mode is the post- increment or the pre-decrement, an operation of an address register which has been used for its address calculation is executed by using lines 20, 22 and 24.
Patent JP-S6273066-A (JP)
Inventor: YAGI KUNIHIKO
IPC: F25D11/02
Filed: 1985-09-25
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-S6189620-A (JP)
Title: Formation of semiconductor island region
Inventor: MUKAI RYOICHI
IPC: H01L27/00
Filed: 1984-10-09
Abstract: PURPOSE:To simplify the manufacturing process and to improve the yield, by epitaxially growing silicon selectively on a single crystal silicon island in a self-aligning manner, and then removing an anti-reflecting film and a polysilicon film so as to leave the single crystal silicon island on an insulation layer. CONSTITUTION:An anti-reflecting film is composed of an SiO2 film 3 and a silicon nitride film 4. Silicon is then epitaxially grown selectively such that it is deposited only on a single crystal silicon island region 12a to form a silicon film 5 but not on the silicon nitride film. The silicon film 5 is deposited to a thickness somewhat larger than that of a polysilicon film. The silicon nitride film 4 is etched with a boiled phosphoric acid and, subsequently, the SiO2 film 3 is removed with a fluoric-acid-type etchant. After that, plasma etching is carried out with the use of CF4 gas so as to remove the polysilicon film 2 and the epitaxially grown silicon film 5. When these etching operations are terminated, the single crystal silicon island 2a is left, thereby placed in a completely isolated state.
Patent JP-S6274837-A (JP)
Title: Storage device
Inventor: TAKAGI KIHACHI
IPC: B65D90/54
Filed: 1985-09-25
Abstract: PURPOSE:To readily control storage and discharge of sludge and the like, by providing a roller conveyer with a belt stretched thereon at a discharge port at the lower end of a hopper, driving the belt, and causing a conveyer case to go and come back by fixing the belt at one end of the discharge port. CONSTITUTION:A roller conveyer 10 with a belt 9 stretched thereon is disposed at the lower end of a hopper 1 and a discharge port 14 is closed by the upper surface of the belt 9. When the belt 9 is driven by a motor 11 through a sprocket 13, stored material which has been unevenly charged is made even. When a door 20 is opened, the stored material is discharged with an amount and speed controlled by a degree of opening of the door and a speed of the belt 9. On the other hand, when the belt 9 is fixed to a hopper 1 by a stopper 19 and a motor 17 is driven for moving a conveyer case 6 along a rail 4a through a sprocket 18, a pinion 16, and a rack 15, the discharge port 14 is opened smoothly as if the upper surface of the belt 9 is teared off.
Patent JP-H0376163-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: NODA MASANORI
IPC: H01L21/8247
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a semiconductor nonvolatile memory having a high speed operation and excellent writing characteristic by using first and second semiconductor regions as source and drain regions at the time of writing data, and using them, on the contrary, as the drain and source regions at the time of reading. CONSTITUTION:A floating gate FG is formed on a gate insulating film 2 formed on a substrate 1, a control gate CG is directly formed through the film 2 at the side of a semiconductor region 5, formed through an insulating film 3 on the gate FG at the side of a semiconductor region 6 to provide an asymmetrical structure. The regions 5, 6 are used as source and drain regions at the time of writing data, and used as the drain and source regions at the time of reading. As a result, since a concentration of an electric field occurs near a part between the gate and the second region at the time of writing data and at a place separated from the gate at the time of reading, a semiconductor nonvolatile memory having a high speed operation and satisfactory writing characteristic is obtained.
Patent JP-S58109394-A (JP)
Inventor: KOBAYASHI TOKUZOU
IPC: B66F3/12
Filed: 1981-12-23
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-S6272247-A (JP)
Title: Automatic connection system for terminal device
Inventor: OKUMURA TEIJI
Filed: 1985-09-25
Abstract: PURPOSE:To eliminate the need for a trouble of connection operation at a designated date by registering the information required for connection such as a terminal device name and data/time and connection a host computer automatically to a terminal device at the designated time. CONSTITUTION:The user inputs information comprising a terminal name, a transmission line name, a physical address on the line and data/time for automatic connection required for the connection from a reader 100 to operate a registration means 1. The registration means 1 registers the inputted information in a secondary storage device 102 and sends the designated date/time to a date/time management means 2. When the designated date/time comes, the management means 2 informs the date/time to an identification means 3, which reads the information registered in a storage device 102 to discriminate the coincidence between the date/time informed from the means 2 and the date/time of the read information. When the both are coincident, a designated terminal device is added and revised in a communication management table used by a communication means 4 based on the read information to start the communication means 4.
Patent JP-H0493588-A (JP)
Title: Method for firing ceramic product and firing jigs
Inventor: NAKAYOKU KAZUO
IPC: F27D3/12
Filed: 1990-08-10
Abstract: PURPOSE:To restrict a thermal capacity low and make a uniform distribution within a furnace by a method wherein some fired products are hung at hollow pipes within the furnace and the hollow pipes are located inside the bent portions of the fired products so as to support them. CONSTITUTION:A truck 14 runs within a tunnel furnace 12. Supporting beams 1.6 of upper and lower multi-stages are applied between each of two supporting columns 15 in a forward or a rearward direction. Many receiving beams 17 are mounted between each of the right and left supporting beams 16. The receiving beams 17 are made of refractory material, formed in a generally rectangular shape and has a hollow pipe. Upper corners are formed into curved surfaces. In order to fire tiles, each of corner tiles 11 is arranged to cover the receiving beams 17. Each of the tiles 11 has dye 18 at its outer side surface, end surface, and a part of its inner side surface in a continuous manner. Since the receiving beams 17 are supported while being positioned inside the bent part 12 of the tile 11, the glaze 18 is not fixed to the receiving beams 17 after firing of it and further the glaze 18 is not lost. In addition, the glaze layer 18 can be formed so as to cover the end surface, resulting in that quality of the tile can be improved.
Patent JP-2001045622-A (JP)
Title: Chuck for covered cable
Inventor: NAKADA CHIHIRO
IPC: H02G1/12
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To catch a covered cable, without crushing it even though slip-stop is certain. SOLUTION: This chuck has catching faces 10s and 20s and relatively draws a covered cable L caught with these catching faces 10s and 20s, and this is so made s to constitute longitudinal split form at the inside periphery of a cylinder, making the catching faces 10s and 20s correspond to the roughly outside peripheral form of the covered cable L. Specifically, this chuck consists of a pair of blocks 10 and 20, and for their opposed faces 11 and 21, one hand is shaped like a substantially V-shaped trough, which guides the covered cable L to the bottom of the trough constituted of the holding face 20s, and the other hand is shaped like a crest corresponding to the trough, and the catching face 10s is made at the ridge section of the top, so that the catching face at the ridge section has a guide part for guiding the covered cable.
Patent JP-H0262440-A (JP)
Title: Torsional damper
Inventor: TABATA EIJI
IPC: F16F15/126
Filed: 1988-08-26
Abstract: PURPOSE:To make it possible to improve the slide torque between a hub and vibration ring and a rubber ring and to reduce the cost by applying brass plating to the contact surface of the rubber ring to the hub and vibration ring and by blending the rubber ring with a compound to strengthen adhesive strength. CONSTITUTION:Brass plated sections 1a and 2a are provided to the contact surface of the rubber ring 3 to a hub 1 and vibration ring 2, and the rubber ring 3 is blended with a compound to enhance the adhesive strength of the brass plated section 1a and 2a thereto. In the rubber ring 3 fitted between the hub 1 and vibration ring 2, therefore, the hub 1 adheres to the rubber ring 3, and the rubber ring 3 to the vibration ring 2 strongly resulting in the sufficient security of slide torque. Turning effort given to the hub 1 from a crank shaft while an engine is running can, therefore, be certainly transferred to the vibration ring 2. Since a torsional damper can be readily assembled, and in addition, the rubber ring is not likely to be torn while in fitting, the yield of assembly work is improved, which can reduce production costs.
Patent JP-S58115966-A (JP)
Title: Sound data composite transmission system
Inventor: KATOU SEIJI
IPC: H04J1/00
Filed: 1981-12-29
Abstract: PURPOSE:To transmit a high speed data together with a sound signal without deteriorating the sound quality, by using an existing MODEM. CONSTITUTION:Sound signals from a telephone set 12 are transmitted after the frequency band not giving detrimental effect on the sound quality is rejected at a band eliminating filter (BEF) 15, and the pass band of a BPF17 is selected to a band eliminated at the BEF15. Data signals from a data terminal 13 is modulated at a data MODEM16, applied to a modulator 21 via an LPF and modulated from the output of an oscillator 20. At data transmission, the signals are transmitted via the BPF17. As to reception signals, the sound signals eliminating the component of the data signals are applied at the BEF15 to the telephone set 12, demodulated at a demodulator 22 by turning off a switch 18 and turning on a switch 19.
Patent JP-S58115588-A (JP)
Title: Coordinate reader
Inventor: TAKEDA YUKIO
IPC: G06K11/06
Filed: 1981-12-29
Abstract: PURPOSE:To read coordinates with a high precision, by providing a counter for fundamental wave and a counter for higher harmonic and indicating the phase difference of the fundamental wave and the phase difference of the higher harmonic with counted values and performing the synthesizing processing of them to output coordinate data of a position indicated by a pen. CONSTITUTION:A counter 11 for fundamental wave and a counter 12 for higher harmonic start to count up high-speed clocks clk by control signals g1 and g2 from a controlling part 17 and stop to count them by a fundamental wave signal detl and a higher harmonic detection signal det 2 which are obtained when a position on a tablet is indicated by the pen. High-speed clocks clk are generated in the controlling part 17 on a basis of clocks from a signal generating part and are applied to counters 11 and 12. Counted values of counters 11 and 12 are synthesized 15 through buffer registers 13 and 14 and are outputted as coordinate data of the position, which is indicated by the pen, from an output buffer 16.
Patent JP-H1119887-A (JP)
Title: Extracting safety storage device for drawing pin and small nail
Inventor: ENDO RYOICHI
IPC: B25C11/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To form a device suited for extracting a drawing pin and a small nail on a vertical surface, made to compensate a defect of the drawing pin and contribute to safety. SOLUTION: In an extraction tip end part of a device, an angle of about 25 degrees is provided to a supporter, a tip end is formed in an acute angle, and a drawing pin or the like is easily raked. [lever principle] is applied, and the pin can be slowly extracted. A system dropping down in a tunnel type cover into a storage part is provided. In an inlet of the storage part, a reverse feed preventing valve 4 is provided. The storage part 3, since concurrently used as a grip, is formed in wavy shape as the standard, and a cover is mounted. In child use, a form imitating an animal can be applied. In a tunnel part and the storage part, the inside is made visible by a transparent synthetic resin material.  In a tunnel tip end part, a material similar to a vinyl tube rich in elasticity is suited, and in the storage part, a high polymer material is preferable hard with a crack difficult further with a metal part able to be held.
Patent JP-H05228206-A (JP)
Title: Needle park
Inventor: MAABIN ARUPAAN
IPC: A61B19/00
Filed: 1992-07-17
Abstract: PURPOSE: To reduce a manufacturing cost and to easily and surely hold needles of diameters of wide range, by fixing the needles on a flat base by a first wall perpendicular to a base, and having a cut part near one of edge parts, and a second wall perpendicular to the base, and located on a strength line same as the first wall. CONSTITUTION: A needle park comprises a first wall 55 and a second wall 56, and both are perpendicular to a floor 18, and separated from each other through a gap 57. An edge part 59 is separated form the base by a cut part 58, and the all except for a top area, of the edge part 59, is separated from the other part of the wall 55. The edge part 59 is separated from the base 18 by the cut part 58 which is extended in a direction including a part of the base 18 located between the walls 55, 56. The top area of the edge part is used as a turnaround, and a bottom part of the edge part 59 is bent into the cut part 58 to receive the needle. The fixed top area of the edge part 59, and the flexible bottom part form an undercut, to minimize the undesired removement of the needles.
Patent JP-S6273335-A (JP)
Title: Stack control system
Inventor: YOKOMICHI HIROAKI
IPC: G06F9/46
Filed: 1985-09-27
Abstract: PURPOSE:To reduce a stack area assigned to each process to use effectively a memory by moving stack information and the size value when the process is started and stopped. CONSTITUTION:When the process is started, contents of a stack pointer 4 in a CPU 1 are saved in a saving part 22 and stack information in a saving part 23 is moved to a stack 21 in accordance with the size value in a holding part 24. When the process is stopped, stack information in the stack 21 indicated by the pointer 4 and the saving part 22 is moved to the saving part 23 and the size value is set to the holding part 24. Thus, the system stack 21 is used effectively to reduce the stack area assigned to each process.
Patent JP-H0875014-A (JP)
Title: Valve seat device in eccentric butterfly valve
Inventor: KONISHI JUZO
IPC: F16K1/226
Filed: 1994-09-06
Abstract: PURPOSE: To constantly secure excellent sealability by applying a spherical surface in a butterfly valve body to a seal part in an inner circumferential surface at one end of a seat part of a ring of a valve seat member to be pressed in the axial line direction at the time of rotating the butterfly valve body in the closing direction. CONSTITUTION: An outer circumference of a butterfly type valve body 11 is formed in a spherical surface 11a, and a rotation center of this valve body 11 is set at a position eccentric from a center of a radius in the spherical surface 11a for a specified distance. Inside a valve box 10, a ring of a valve seat member 14 integrally provided with a cylindrical seat part 15 and a thin support part 16 extended outward in a curvature from one end of it is fixed.  In this case, a seal part 17 to be applied to the spherical surface 11a of the valve body 11 is formed in an inner circumferential surface at one end of the seat part 15, and a regulation ring part 23 for a pressure ring body 19 is provided in the valve box 10, so by applying the inner circumferential surface at the other end of the seat part 15 to a conical surface 24 in an outer circumference of the regulation ring part 23, the seal part 15 is pressed in the axial direction.
Patent JP-H1137068-A (JP)
Title: Scroll fluid machine
Inventor: HAGA SHUJI
IPC: F04C18/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To drive a scroll fluid machine even by a drive source of small output by forming a scroll mechanism having sliding faces and driven by a drive source out of synthetic resin. SOLUTION: A revolving scroll 12A, a stationary scroll 11A, and a stationary scroll housing 13A are molded out of polyimide base synthetic resin, and slidable contact parts 34, 35, 36 are respectively formed into slidable contact pieces 34a, 35a, 36a by bending standing pieces standingly provided on laps 12a, 11a and a presser part 13e extendedly provided from the scroll housing 13A. When the elastic construction is constituted by the folded standing pieces in this way, the other party slidable contact faces 12c, 11c, 12e slidably contacted with the slidable contact faces 34a, 35a, 36a are desired to be used by burying metallic plates or coating with metallic substances of higher hardness than slidable contact faces 34b, 35b, 36b and lower frictional resistance. Hereby, the revolving drive force of the revolving scroll can be reduced.
Patent JP-S6457605-A (JP)
Title: Superconducting device
Inventor: SAEKI MITSURU
IPC: H01F7/20
Filed: 1987-08-28
Abstract: PURPOSE:To make it possible to easily correct the deviation from the design value without requiring a plurality of power supplies and switches by taking actions for correcting the deviation of the number of turns and the configuration from the designed value due to the tolerance of the diameter of a superconducting wire on the outermost periphery of a superconducting coil, which has a little effect on the uniform magnetic field and has a low experience magnetic field. CONSTITUTION:In a superconducting device wherein a superconducting wire 4 is wound which is divided into a plurality of groups in the axial direction of a winding bobbin 1 and a superconducting coil 2 for generating a highly uniform magnetic field in a predetermined space 3 is provided, corrective actions are taken for correcting the deviation of the number of turns and the configuration from the designed value due to the tolerance of the diameter of the superconducting wire 4 on the outermost periphery of said superconducting coil 3 which has a little effect on the uniform magnetic field and has a low experience magnetic field. For instance, in winding a superconducting wire 4 having a wire diameter of D in a predetermined bobbin width l, if the number of turns is short of a predetermined number of turns because the wire diameter has become thick, the lacking number turns are wound as an excessive or short wire 5 in the coil's outermost layer, and contrarily, if the number of turns is excessive, they are reversely wound. Also, for the change in the configuration, the position x of the excessive or short wire 5 is properly determined so as to correct it.
Patent JP-S60101159-A (JP)
Inventor: JIIKUFURIITO HAINRITSUHI
IPC: C08G18/42
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。