baber/WOPTO huggingface dataset:
Patent JP-H0380735-A (JP)
Title: Communication control system
Inventor: FUNAHASHI KENICHI
IPC: H04L12/40
Filed: 1989-08-24
Abstract: PURPOSE:To improve the throughput and to eliminate to set a polling sending- out time interval by a troublesome person's help in the course of operation by setting and changing automatically the polling sending-out interval on a primary station side. CONSTITUTION:When polling is executed to secondary stations 2a-2c from a primary station 1, a response time is monitored by a managing part 6 in a polling sending-out interval control part 4, and its response time is recorded in a data store part 7, and continues to collect in (n) times for some prescribed period. A control part 8 selects the maximum value of the response time recorded in the data store part 7, and a value of its value +alpha is stored and set in a polling sending-out time interval store part 10 as a polling sending-out time interval of the next time and thereafter. Also, in the case a negative acknowledge for showing a fact that there in no sending-out data on a secondary station side is received from the secondary station side by a polling sending-out interval control part 4 of the primary station side during (n) times, the polling sending-out time interval is changed to an initial value.
Patent JP-H04102137-A (JP)
Title: Updating method for data base
Inventor: OKAMOTO KOICHI
IPC: G06F12/00
Filed: 1990-08-22
Abstract: PURPOSE:To shorten time for an apparent update processing by successively storing data for updating the data base of a host in a communication control equipment, partially updating the data base of a terminal equipment when the prescribed amount of data are stored, and updating data in the entire data base of the terminal equipment by repeating this operation. CONSTITUTION:First of all, the data for updating the data base is transmitted to a communication control equipment 3 at real time, for example. The communication control equipment 3 stores this data for updating and when the prescribed amount of the data are stored, the data bases of terminal equipments 8a-8c are updated. By repeating this update processing, the communication control equipment 3 updates the data in the entire data bases of the terminal equipments 8a-8c by the data in the data base of the host. Thus, time for the apparent update processing is shortened in comparison with the method of totally updating the entire data bases.
Patent JP-S6376600-A (JP)
Title: Single information accessing method for multiple information access/exchange
Inventor: OTANI KATSUMI
IPC: H04Q11/04
Filed: 1986-09-19
Abstract: PURPOSE:To decrease bus block rate by selecting OUT-side time slots for single information access by giving a priority to the time slot closest to the center of a frame sequentially. CONSTITUTION:When T switches are accessed in multi-stage series, a preceeding-stage T switch 401 selects a time slot group so that the number of combinations of the time slot groups to guarantee the in-frame sequential storage of the multiple information comes larger at a following-stage T switch 402. Therefore, for the single information access processing, a time slot whose selection priority for the 2 multiple information access processing is low is selected first in order to avoid compitition with the 2 multiple information access processing for the time slot to be used. That is a vacant time slot is captured from a time slot closest to the center of the frame in the direction of arrows X.
Patent JP-S6461240-A (JP)
Title: Laminate for electric use
Inventor: SUZUKI SHIGEO
IPC: B32B15/08
Filed: 1987-09-02
Abstract: PURPOSE:To obtain a print wiring board with less warp by a method in which specified mixed paper is arranged on one surface of the kraft paper impregnated with resin, and a metallic foil is arranged on the other surface thereof. CONSTITUTION:A linter kraft mixed paper impregnated with resin is arranged on one surfaces of the kraft paper impregnated with resin, and a metallic foil is aranged on another surface thereof to obtain a laminate by laminating a necessary number of such paper. A laminate for electric use having less warp before and during its working process for a printed wiring board is obtained.
Patent JP-S60112890-A (JP)
Title: Apparatus for gasification of coal or the like
Inventor: MIYADERA HIROSHI
IPC: C10J3/56
Filed: 1983-11-24
Abstract: PURPOSE:To promote the gasification reaction of char, by contracting the lower part of the fluidized layer column to decrease the diameter of the diffusion plate, and supplying an oxygen-containing gas through a feed nozzle to the column, thereby extending the combustion zone of char and increasing the temperature of the whole fluidized layer. CONSTITUTION:A fluidized layer gasification furnace 1 is furnished with a diffusion plate 8 at its bottom, and a coal-water slurry supplying nozzle 4 to inject coal 3, oxygen 10 and steam 11 simultaneously into the furnace is attached to the middle part of the fluidized layer 2. The inner diameter of the gasification furnace 1 is enlarged gradually from its bottom toward the upper part. The oxygen 5 used as the gasification agent and the steam 6 for dilution are supplied through the diffusion plate 8, and oxygen 10 and steam 11 are ejected through the coal-water slurry nozzle 4. The space tower velocity of the fluidizing particle is maintained at a proper level considering the amount of the gasification agent introduced under the diffusion plate 8, the amount of the gas ejected through the nozzle 4, and the content of water in the slurry medium. A desirable fluidized state can be attained by contracting the bottom part of the gasification furnace 1.
Patent JP-2000060129-A (JP)
Title: Power circuit of electronic apparatus
Inventor: HATTORI YUZO
IPC: H02J9/06
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at waiting state of an electronic apparatus. SOLUTION: For this power circuit, putting an apparatus in waiting condition will switch each contact 2A and 2B of a relay 8 over to a side b by a microcomputer circuit 7, and connect the primary side of a power transformer to a commercial AC power source through a capacitor 10, and connect the secondary winding 3 for high voltage to a rectifying and smoothing circuit 9C for a microcomputer circuit. Since connecting a small-size capacitor 10 (for example, 0.2 μF-0.5 μF) in series with the primary side of the power transformer 1 will cause several volts of low voltage to appear in secondary winding 3 for high voltage which normally amounts to a voltage of tens of volts, it is supplied with an a minimum of power indispensable for moving the microcomputer circuit 7, making use of this low voltage.
Patent JP-S6376871-A (JP)
Title: Method and apparatus for forming thin film
Inventor: NIHEI MASAYASU
IPC: C23C14/40
Filed: 1986-09-19
Abstract: PURPOSE:To form a thin film having high reliability by forming electric discharge to pulses of high peak electric power and applying high energy to vapor deposition particles, thereby increasing the kinetic energy of the vapor deposition particles and more randomizing incident angles. CONSTITUTION:The peak electric power is first set by power setting potentiometers 7, 8 of sputtering power supplies 5, 6 in the formation of thin film. Discharge time and quiescent time are set by the potentiometers 12, 13 of a switching time controller 11. The pulse electric power of the same phase as the phase of two targets 3, 4 is continuously supplied if the discharge is generated in this state. The vapor deposition particles of the high kinetic energy are thereby generated with the high peak pulse discharge and the temp. rise of a substrate is prevented. The vapor deposition particles scatter to further randomize the incident angles. The formation of the film even in fine step parts is possible as well.
Patent JP-S6461068-A (JP)
Title: Field-effect transistor
Inventor: TOIDA HIKARI
IPC: H01L29/80
Filed: 1987-09-01
Abstract: PURPOSE:To suppress short-channel effect, to enhance breakdown strength, and to increase an output current of a field-effect transistor by forming a recess at part of a low concentration impurity semiconductor barrier layer on the surface of a laminated of an upper layer of a semiconductor wafer between a gate electrode and a drain electrode. CONSTITUTION:A semiconductor wafer Sa is formed of a laminate Sa of a semi-insulating GaAs substrate 1a, an undoped GaAs buffer layer 8 of the surface of the substrate, an n-type GaAs active layer 2n implanted with impurity of the surface of the layer 8, and an undoped Al0.5Ga0.5As barrier layer 3a to be superposed. A drain electrode 14 and a source electrode 15 of AuGe and Ni alloys are provided at both sides of the surface of the laminate Sa, a gate electrode 16 for forming a Schottky junction with an active layer 2n of TiAu is formed at the intermediate therebetween, and a recess 17 of approx. 15nm of depth is provided at part between the electrodes 16 and 14 of the surface of the layer 3a.
Patent JP-S60114518-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: TANAKA HEIHACHIROU
IPC: C22C38/00
Filed: 1983-11-24
Abstract: PURPOSE:To improve the iron loss characteristic of a steel material in the stage of subjecting an Si-contg. steel blank material to cold rolling, decarburization annealing and final finish annealing after hot rough rolling and finish rolling and producing a grain oriented silicon steel sheet by controlling specifically hot rough rolling conditions and more particularly rolled strain rate and cooling conditions. CONSTITUTION:A slab for a grain oriented silicon steel sheet contg. 2-4% Si, <0.06% C, 0.01-0.20% Mn and 0.008-0.10% in total of >=1 kind of S and Se is heated to >=1,300 deg.C to homogenize the internal components. The slab is then air cooled to 1,200-1,250 deg.C and the rolled strain rate is limited to a 1-13S<-1> range in the stage of rolling the slab to a target sheet bar thickness by hot rough rolling. Such sheet bar is made into a steel sheet of the final thickness by hot finish rolling and cold rolling and is then subjected to decarburization annealing. A separating agent for annealing consisting principally of MgO is further coated on the steel sheet and the final finish annealing is accomplished. The grain oriented silicon steel sheet having an excellent iron loss characteristic is obtd. without generating linear flaws on the surface of the steel sheet.
Patent JP-2001038898-A (JP)
Title: Ink-jet head and ink-jet printer
Inventor: ASANO MASAMI
IPC: B41J2/045
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head using a shape memory alloy in which a simple shape such as a plane is stored. SOLUTION: At least a part of a wall forming a space 14 for housing ink 24 is formed from an elastic member 35 having projections 22, and a shape- memory material 29 in which a shape is stored in the shape of a plane is joined to the elastic member 35 through the projections 22, by reproducing a shape stored in the shape-memory material 29, and the elastic member 35 is deformed to reduce the volume of the space 14. In this way, in an ink-jet head 10 which pressurizes/discharges the ink 24, the plane-shaped shape memory material 29 is deformed by being pressed to the elastic member 35 through the projections 22 to be joined to the elastic member 35.
Patent JP-H1148034-A (JP)
Title: Wire saw and manufacture thereof
Inventor: MATSUBARA MASA
IPC: B28D1/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the bonding strength of beads and a wire, to improve the bending property, and to prevent the generation of damage and breakdown of the wire by having the beads formed by bonding a coil spring to the inner periphery of a super abrasive grain layer. SOLUTION: When a ring-like super abrasive grain compressed mold 2 is installed in a coil spring 1 and heated for sintering, a super abrasive grain layer 3 is formed from the ring-like super abrasive grain compressed mold 2, and outer diameter and inner diameter of the super abrasive grain layer 3 is formed smaller than these of the super abrasive grain compressed mold 2, and bonded to the coil spring 2 at the same time with sintering. The super abrasive grain layer of beads and the coil spring 2 are desirably bonded to each other through the blazing material. The beads formed by bonding the super abrasive grain layer and the coil spring 2 is inserted into a wire so as to fix the beads. The beads can be freely bent except at a part of the super abrasive grain layer, and bending property of a wire saw over the whole thereof is improved, and generation of breakdown is prevented.
Patent JP-S60112106-A (JP)
Title: Drive control method of moving mechanism
Inventor: HAYAZAKI ISAO
IPC: B25J9/12
Filed: 1983-11-22
Abstract: PURPOSE:To move a mobile body in the shortest time even if a small positioning is conducted frequently by selecting the optimum reference table out of plural reference tables, generating a command pulse based thereupon and controlling a servomotor so as to move the mobile body. CONSTITUTION:A command pulse train generating means 7 stores a reference table representing the relation of reference mobile time - reference mobile amount based on the characteristic of plural reference acceleration/deceleration curves so as to move smoothly over the entire region from the start point to the end point via the maximum speed and plural reference tables representing the relation of reference mobile time - reference mobile amount based on the characteristic of plural acceleration/deceleration curves similar to the reference acceleration/deceleration curve set in response to the mobile amount shorter than the reference mobile amount to a table memory 12 in advance and selects the optimum reference table moving the mobile body in the shortest time in moving the body by a predetermined mobile amount. A command pulse train is generated based thereupon and given to a position controller 8 so as to control the servomotor M thereby moving the mobile body.
Patent JP-H0664594-A (JP)
Title: Route control device for wingless recovered object
Inventor: MINAMI RYUICHI
IPC: B64G1/62
Filed: 1992-08-19
Abstract: PURPOSE:To make it easy for a recovered object, plunging again into an atmosphere, to reach the object spot. CONSTITUTION:An air intake 1 is provided at the bottom part of a recovered object 10, and plural air exhaust ports 3 communicated with the air intake 1 through an air exhaust passage 2 are disposed at the side wall of the recovered object 10. Each air exhaust port 3 is provided with switching mechanism 4. A computer 9 receiving acceleration and angular velocity data from an inertial sensor 5 then controls the switching mechanism 4 through a switching mechanism control device 11 so as to control air flow discharged from each air exhaust port 3 and thereby to enable the change of lifting direction and lift drag ratio of the recovered object 10. The route can be thereby directly to facilitate the arrival of the recovered object 10 at the target spot.
Patent JP-S59111094-A (JP)
Inventor: SHIYOUJI TOORU
IPC: G21C13/00
Filed: 1982-12-17
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-2000059779-A (JP)
Title: Dynamic image encoding device and dynamic image encoding method
Inventor: MOGI MASATAKA
IPC: H04N19/167
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To improve image deterioration at the image edge part of a coding object image by deciding the degree of image deterioration in a small area at the edge part of the coding object image and setting quantization width to the small area, based on the decision result. SOLUTION: A motion vector analogizing means 111 analyzes motion vector information 124 and outputs motion information 127 to a macroblock, at an image edge part to a deciding means 114. Meanwhile, an error quantity operating means 112 calculates error quantity between an input dynamic image signal 115 and a local decode image signal 122 and outputs error quantity information 128 to the means 114. Also a motion vector deciding means 113 analyzes differential motion vector information 129 and gives motion information 130 to the macroblock, at the image edge part to the means 114. The means 114 decides whether or not image deterioration occurs in the macroblock at the image edge part, by using at least one piece of these various information and outputs a control signal 131 which makes quantization width selected to a quantizer Q 104.
Patent JP-H04102322-A (JP)
Title: Device for sticking protective sheet for semiconductor substrate use
Inventor: UCHINO SHINICHI
IPC: H01L21/3065
Filed: 1990-08-22
Abstract: PURPOSE:To protect the circuit of a semiconductor substrate from an electrostatic breakdown by a method wherein a roller for film-sheet conveyance use and a roller for protective-sheet sticking use are formed of a conductive material and the rollers are grounded. CONSTITUTION:Rollers 7a, 7b, 7c, 7d for film-sheet conveyance use and rollers 8a, 8b for protective-sheet pasting use are formed of a conductive material and are grounded. A protective sheet 4a which is separated and supplied form a film sheet 5 is stuck, by using the rollers 8a, 8b for protective-sheet pasting use, on a semiconductor substrate 10 which is conveyed by using a semiconductor-substrate conveyance cable 13 from a case 11 for semiconductor- substrate supply use; and an inessential protective sheet 4 is cut by using a protective-sheet cutter 9. The inessential protective sheet is wound on a winding core 1; and the semiconductor substrate is housed in a case 12 for housing use. Thereby, static electricity generated when the protective sheet 4a is separated from a separator 6 is removed through the rollers 7b, 7c for film-sheet conveyance use and the rollers 8a, 8b. Consequently, it is possible to prevent the electrostatic breakdown of a circuit by the static electricity.
Patent JP-H0385302-A (JP)
Title: Operating method of steam turbine equipment
Inventor: SANADA MASAHIKO
IPC: F01D19/00
Filed: 1989-08-29
Abstract: PURPOSE:To protect a specific nozzle from erosion by selectively opening one or more than specific governing valve and performing control in a steam turbine wherein the steam inflows to steam chambers divided to the plural in the steam inflow parts in the steam turbine are controlled respectively by the governing valves. CONSTITUTION:Steam generated in a boiler 1 is lead to a turbine 7 through a main steam pipe 2 and a nozzle (not shown in the drawing), and the steam volume flows into the turbine 7 is controlled by performing drive control of governing valves 3a-3b provided at the inlet port of the turbine 7, for example, by mechanical cams. The mechanical cams are constructed so as to move cam levers 10a-10d due to the rotation of cams 9a-9b mounted to a cam shaft 8 in a vertical direction, and that movement is transmitted to the valve rod 11a of respective governing valves 3a-3b. In this instance, the mounting states of respective cams 9a-9b on the cam shaft 8 are properly changed, for example, the first valve cam 9a is exchanged with the second valve cam 9b to protect the same nozzle from the intensive erosion.
Patent JP-S59110340-A (JP)
Inventor: AOI MASAJI
IPC: H02J7/02
Filed: 1982-12-14
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-H1148052-A (JP)
Title: Automatic screw fastening machine
Inventor: OSHIMA EIJI
IPC: B25B23/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw fastening machine which can prevent breakage of a coil spring furnished for absorption of shocks. SOLUTION: An automatic screw fastening machine is configured so that a driver shaft 6 is coupled with the output shaft 2a of a motor 2 through a coil spring 5, wherein the motor output shaft 2a and the driver shaft 6 are provided with spiral grooves 9 and 10 in which the coil spring 5 is threadedly engaged with the spiral grooves, and breakage of the spring is prevented by supporting it with the grooves 9 and 10. It is desirable that the shape of the grooves 9 and 10 complies with the contour of the wire constituting the spring 5.
Patent JP-2000052947-A (JP)
Title: Parking brake device
Inventor: IWANAGA YOSHIHISA
IPC: B60T7/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake device that can be miniaturized and reduced in weight without impairing the strength and rigidity of lock mechanism. SOLUTION: Lock mechanism 40 maintaining a brake lever 30 in a raised state comprises a claw member 41 pivotally supported in an oscillatory manner to the brake lever 30, and a guide groove 25 provided at a base member 20. The oscillating end of the claw member 41 is bent sideways to form an engaging part. An engaged part 26 into which the engaging part of the claw member 41 is fitted near the maximum stroke of the brake lever 30 put in the raised state so as to restrain the claw member 41 and the brake lever 30 in this position is formed on one end side of the guide groove 25.
Patent JP-H0647865-A (JP)
Title: Manufacture of decorative laminated sheet
Inventor: NAKAMURA SUMIO
IPC: B32B21/08
Filed: 1992-07-28
Abstract: PURPOSE:To obtain quickly a decorative laminated sheet which is high in a commodity value without requiring skill by a method wherein a front surface sheet covering a pattern sheet is formed with an acrylic resin-made sheet. CONSTITUTION:After laminating successively a pattern sheet 12 and an acrylic resin-made surface sheet 14 on the surface of a base sheet 10 via a thermosetting adhesive 13, the base sheet 10 and the front surface sheet 14 are pressured by pinching with a hot plate 16 heated at a specific temperature to cure the adhesive 13 by heating. Then, the surface of the front surface sheet 14 is polished to a specular finish.
Patent JP-H0775855-A (JP)
Title: Manufacture of metallic strip
Inventor: SUHARA TAKASHI
IPC: B22D11/06
Filed: 1993-09-06
Abstract: PURPOSE:To stably manufacture a strip by the single roll method by blowing particles of sand and metal or the like on the surface of a cooling roll, and then, re-activating the surface of the cooling roll by rubbing the roll surface with a rotary brush. CONSTITUTION:Particles of <=2mm in diameter of sand, metal, glass, ceramics or the like are blown on the surface of a cooling roll 1 by a shot blasting device 4, and the layer of the oxide film on the roll surface is removed so as not to remarkably reduce the cooling capacity to re-activate the surface of the cooling roll 1. Then, the surface of the roll 1 is further rubbed with a rotary brush 6 to remove the particles attached by the shot blasting, achieving the stable manufacturing of a strip 3 by the single roll method. The variance in thickness of the produced strip 3 can be reduced, and foregin matters can be prevented from being mixed in the strip 3.
Patent JP-S60112140-A (JP)
Title: Access system of stack
Inventor: KIMURA YASUNORI
IPC: G06F7/00
Filed: 1983-11-24
Abstract: PURPOSE:To execute operation between two set of stacked data by one machine cycle by storing stacked data used frequently for a high-speed register and values of their stacked pointers and by accessing the register and the stack. CONSTITUTION:When assuming that a programmer uses frequently data 12 in a stack 2 afterwards, some one bit having a micro-field is turned on as a specific bit. A stack pointer 1 instructs address data 12, outputs the data 12 to an arithmetic system from a terminal A and stores them in a data register 9. A V-flag of a flag register 6 is turned on, which shows effectiveness of data in the register 9. Operation of the data 12 accesses the data register 9 inserted of accessing the stack 2. In such a case in which the newest data 13 specified by the stack pointer 1 are added to the data 12 stored in the stack 2, the data 13 are read out from the terminal 13, the data 12 are read out from the data regisrer 9 through the terminal B, the operation can be executed by one machine cycle.