baber/WOPTO huggingface dataset:
Patent JP-2000076938-A (JP)
Title: Of cable
Inventor: IINUMA KOICHI
IPC: H01B9/06
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of insulating oil, even if a cable core is exposed to a high temperature for a long time by providing a metal spiral consisting of aluminum or aluminum alloy, and providing on a conductor, an oil impregnated insulator formed by winding a polypropylene film laminate paper and impregnating it with insulating oil. SOLUTION: As material used for a metal spiral 1, aluminum or aluminum alloy is used, and as the aluminum or aluminum alloy, an aluminum alloy such as heat resisting aluminum alloy or high tensile aluminum alloy is used which has high heat resistance and mechanical strength. As the insulating paper used as an oil impregnated insulator 4, a polypropylene film laminate paper is used and craft papers are stuck to both sides of the polypropylene film laminate paper in use. According to this, even if a cable core is exposed to high temperature for a long time at vacuum drying and impregnating it with insulating oil, the insulating oil can be prevented from being deteriorated to reduce the dielectrical characteristics.
Patent JP-H04181597-A (JP)
Title: Semiconductor memory device
Inventor: SUZUKI MAKOTO
IPC: G11C15/04
Filed: 1990-09-14
Abstract: PURPOSE:To achieve a memory device having high speed, low power consumption, and a coincidence detection circuit by comparing a memory information with an input information without converting a read-out current of a memory cell to voltage. CONSTITUTION:A read-out current iR from a memory cell M is inputted to a 1-bit comparison circuit 3 without converting to voltage information for comparison with a comparison input data. A current output signal as a result of comparison which is obtained from the circuit 3 is directly fed to a wired-OR logic circuit 4 without using a differential sense circuit and is sensed and amplified by a sense/amplification circuit 5 finally, thus enabling an n-bit comparison result signal 6 of a desired amplitude to be outputted. Therefore, it is not necessary to provide n sense circuits and is possible to reduce power consumption. At the same time, it is not necessary to convert the current iR to voltage information as well as to detect comparison result with a sense circuit, thus obtaining the comparison result at high speed.
Patent JP-S62102950-A (JP)
Title: Pitch error correcting device
Inventor: KAGAWA YOSHIMASA
IPC: B23Q15/22
Filed: 1985-10-29
Abstract: PURPOSE:To decrease a one-correction quantity and obtain fully sufficient sensitivity by correcting whenever pitch errors are accumulated to a preset value and furthermore correcting when a screw travels a distance corresponding to a half of a one-correction length. CONSTITUTION:A pulse train command signal is generated from a pulse distributor 10, the number of memories of a variable-capacity reversible counter 3 and a resistor 4 is increased or decreased, and when a screw travels to the middle of a one-correction length, a comparator 5 generates a coincidence signal, and correction is performed by a unit correction quantity in the correction direction when a command has been generated from the distributor 10. When commands are further generated from the distributor 10 and the counter 3 attains a full-count value, an address counter 2 is operated in response to the overflow or underflow of the counter 3, and a full-count value changing circuit 7 is operated to read out the correction information stored in the next address of a memory 1 and rewrite the full-count value of the counter 3 and resistor 4, thus correction sensitivity is improved.
Patent JP-H0559396-A (JP)
Title: Stabilized mixed solvent composition
Inventor: TSUZAKI MASAAKI
IPC: C11D7/50
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the title composition having stability in steam cleaning, comprising not only a specific dichloropentafluoropropane, a specific hydrocarbon and a specific alcohol but also stabilizer such as a nitro compound. CONSTITUTION:The objective composition comprising (A) 3,3-dichloro-1,1,1,2,2- pentafluoropropane and/or 1,3-dichloro-1,1,2,2,3-pentafluoropropane, (B) one or more hydrocarbons selected from a group consisting of dichloropentane, 2-methylpentane, 3-methylpentane, n-hexane and cyclohexane, (C) one or more alcohols selected from methanol, ethanol and propanol and (D) one or more selected from nitro compounds, phenols, amines, ethers, amylenes, esters, organic phosphites, epoxides, pyrroles, alcohols, ketones and triazoles as a stabilizer.
Patent JP-H0993540-A (JP)
Title: Special reproduction system for vod system
Inventor: YAMAUCHI FUMIHIKO
IPC: H04N7/173
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To realize a more natural trick reproduction while keeping the image quality nearly equal to that at usual reproduction just after a request of fast feed or rewinding. SOLUTION: This system is constituted of an advance read buffer memory 11 reading a digital video signal in advance in the usual reproduction mode, a forward buffer memory 12 storing only an I picture signal of the digital video signal read in advance, a backward direction buffer memory 13 storing only the I picture signal of the outputted digital video signal, and a changeover circuit 14 selecting the signal from the advance read buffer memory 11 and the signal from the forward direction buffer memory 12 or the signal from the advance read buffer memory 11 and the signal from the backward direction buffer memory 13.
Patent JP-S60135617-A (JP)
Title: Power generating system by recovering exhaust gas energy of turbocharger
Inventor: KOJIMA SHIGEYUKI
IPC: F02G5/02
Filed: 1983-12-22
Abstract: PURPOSE:To contrive to improve the overall efficiency by a method wherein the output of an auxiliary synchronous generator driven through a reduction gear by a recovery turbine, which is driven by the exhaust gas of the supercharger of an internal-combustion engine, is converted from AC to DC and then from DC to AC again and superposed upon the output of a main generator. CONSTITUTION:A main generator 2 is driven by an internal-combustion engine 1 equipped with a turbocharger 3, the exhaust gas 6 of which drives a recovery turbine 10 at the same time. The output of an auxiliary synchronous generator 12 driven through a reduction gear 11 by the turbine 10 is converted from AC to DC by a converter 13 and, after that, converted from DC to AC having the same frequency as that of the main generator in order to be superposed upon the output of the main generator.
Patent JP-H0698003-A (JP)
Title: Inter-station data transfer control system
Inventor: ADACHI MASAYOSHI
IPC: H04L12/26
Filed: 1992-09-11
Abstract: PURPOSE:To efficiently transfer latest monitor data to a work station concerning the inter-station data transfer control system for transferring data between a centralized monitor station and plural exchange stations. CONSTITUTION:Concerning this system for monitoring a centralized monitor station 1 or exchange stations 2-1-2-n with work stations 3, the centralized monitor station 1 and the plural exchange stations 2-1-2-n are provided with mode data storage parts 4 and change detection parts 5, the mode data storage parts 4 store mode data corresponding to monitor request items from the work stations 3 while making the work stations and the monitor requested exchange station correspond and when the monitor requested exchange station detects the state change of the monitor item corresponding to the mode data by the change detection part 5, the new monitor data are transferred to the centralized monitor station 1.
Patent JP-S61121244-A (JP)
Title: Outer case for flat type display device
Inventor: NAKATANI TOSHIBUMI
IPC: H01J29/86
Filed: 1984-11-16
Abstract: PURPOSE:To prevent fall of side wall to the inside and cracks on the outer case when said outer case is exhausted by providing a plurality of ribs to the side walls provided between the rear plate and front plate in order to surround the circumference. CONSTITUTION:An external case 1 encasing an electrode structure 8 for display device is formed by sealing the front plate 5 having the side wall providing a plurality of ribs at the external circumference and the rear plate 2 arranged in parallel to said front plate by welding the peripheral materials 3 consisting of a continuous metal member 7 fixed to the side wall 4 and a continuous metal member 6 fixed to the rear plate 2 at the end portion 5a, 7a. Therefore since the peripheral member 3 is flexible when exhausted, the side wall 4 can be prevented from falling into the side of outer case 1 due to the atmospheric pressure applied on the side wall 4, owing to the ribs 9. Accordingly, crack of outer case 1 can be prevented and reduction in weight can be realized through formation of a thin side wall 4.
Patent JP-S61121580-A (JP)
Title: Solid-state image pick-up device
Inventor: SUSA MASAHIRO
IPC: H04N5/335
Filed: 1984-11-16
Abstract: PURPOSE:To decrease smears by providing a drain part and a channel part in a semiconductor thin membrane formed on the insulating membrane of an element separating area and an insulating membrane round the gate electrode so that a part can contact with a photo diode. CONSTITUTION:The boron of 7.0X10<11>/cm is poured into a substrate 1 with an n-shaped specific resistance of 10OMEGAcm, and a p-shaped silicone layer 9 with 3mum depth and specific resistance of 4OMEGAcm from the surface is formed, and the boron of 1.0X10<13>/cm is poured into an element separating area only and a P<+>-shaped silicone layer 8 is formed. Next, in the wet oxygen of 1,000 deg.C, LOCOS is grown, an oxidizing membrane 2 with about 1mum thickness is obtained. The oxidizing membrane 2 is made into a mask, the phosphorus is thermally diffused and an n<+>-shaped silicone layer 3 is formed. After that, the phosphorus is diffused at a drain part and a source part and an n<+>-shaped silicone thin membrane 11 is formed. Like this, the drain part 5 is insulated and separated from the diode 3, and as the result, the smear can be reduced and the drain capacity is decreased and as the result, transmission efficiency is improved.
Patent JP-H0581809-A (JP)
Title: Floating magnetic head
Inventor: YOSHIDA KOJI
IPC: G11B21/21
Filed: 1991-09-24
Abstract: PURPOSE:To provide a floating magnetic head which is floating on a magnetic disk with air sliding surfaces effective for improving a reliability by increasing a surface recording density at the time when the magnetic recording is performed. CONSTITUTION:The width of an air flowing-out end side 19 of air sliding surface 16 provided with an electromagnetic conversion element 12 which is located at the outer peripheral side on the surface of magnetic disk, is formed narrower than that of an air flowing-in end side 20, and the width of this air flowing-in end side 20 is made same as that of the air sliding surface 15 of another side. The increase of floating amount of a magnetic gap 13 at the outer peripheral side can be suppressed at the time of movement on the surface of magnetic disk without decreasing a pitch angle. Therefore, an efficiency enhancement of the magnetic recording/reproducing and improvement of the recording density can be realized.
Patent JP-S6487134-A (JP)
Title: Bore machining control device
Inventor: INOUE TOSHIHIKO
IPC: B23Q15/00
Filed: 1987-09-28
Abstract: PURPOSE:To prevent the occurrence of choking with chips in a deep hole and chattering of a tool, by a method wherein in bore machining in which it is decided by a machining depth deciding part that a maximum machining depth exceeds a given value, a part to be machined is divided into a plurality of regions by means of a virtual shape forming part, and machining is applied at each region. CONSTITUTION:A main control part 4 previously reads a machining program PRO, and computes a maximum machining depth L1 in bore machining. In the case of (max. depth L1/min. work bore)>=3 being decided, a bore machining part ARA is divided into regions A, B, and C by means of a virtual shape forming part 13, and machining depths AA, LB, and LC are of the regions A, B, and C, respectively, are stored in a virtual shape forming memory 15. The main control part 4 emits a command to a rough cutting fixing cycle control part 16 so as to produce a tool pass PAT in which machining is applied only on a region divided from a region facing a work end surface 1d of each region. The control part 16 produces the tool pass PAT only for the region A. In a way described above, the tool pass PAT is produced, in order, regarding the regions A-C, machining is orderly executed, and whole machining of a part ARA to be machined is completed.
Patent JP-S61142455-A (JP)
Title: Method and probe for measuring activity of impurity element in molten metal
Inventor: SASABE MINORU
IPC: G01N27/411
Filed: 1984-11-20
Abstract: PURPOSE:To measure impurity elements previsely at the stage of molten metal, by coating the surface of an oxygen ion conductive solid electrolytic probe with substance to maintain the activity of oxides of impurity elements to be measured in the molten metal at a fixed value. CONSTITUTION:After the outside of a solid electrolyte 4 is coated 7 with a substance to maintain the activity alphaMOx of the oxide MOX of the element M at a fixed value, the solid electrode 4 is immersed into molten metal alpha having a measuring electrode 1 and a reference electrode 2 while the temperature of the molten metal alpha is measured. Thus, as the activity alphaMOx can be maintained at a fixed value by the coating 7, it becomes possible to determine the activity alphaM of impurity element M from the electromotive force EMF shown on a potentiometer 3 and the formula of alphaM=exp(-2xF.EMF/RT+DELTAG deg.M-MOx/ RT-x.DELTAG deg.N-No-y/y.RT+lnalphaMOx). The result is very good linearity thereby enabling a highly accurate measurement.
Patent JP-H03109135-A (JP)
Title: Axle hub structure
Inventor: KURIHARA SAKUO
IPC: B60K23/08
Filed: 1989-09-21
Abstract: PURPOSE:To apply the viscous function in addition to an existing system by arranging a viscous coupling, in which one of a connection part is connected with a hub on a wheel side and the other side is connected with an axle of an engine side, in demountable manner on the outside in the car width direction on the wheel side. CONSTITUTION:In order to assemble a viscous coupling 65 onto an existing part time 4WD vehicle, a drive flange for connecting a hub 43 and an axle 9 is demounted, and a case member 61 is installed onto a hub 43 by a bolt 63, and after a housing 67 is connected with a case member 61 and a hum member 69 is connected with the axle 9, a stop ring 75 is installed, and a cover 81 is installed onto a case member 61. Accordingly, when the right and left rear wheels revolve in idling during the bad road traveling, the revolution difference is generated on the viscous coupling 65 in acceleration and turn, and the engine driving power is transmitted to the right and left front wheels. Further, a small revolution difference between the front and rear wheels is absorbed by the differential allowable force of the viscous coupling 65.
Patent JP-S6484507-A (JP)
Title: Light diffuser
Inventor: MASUZAWA TOKIHIKO
IPC: F21V8/00
Filed: 1987-09-28
Abstract: PURPOSE: To provide a thin light diffuser for surface illumination capable of displaying a picture and unitizing it, by forming a laminated translucent sheet body having a light reflecting layer formed on a surface facing a light projecting surface, while its one end forms a surface of light incidence and another end forms a step shape. CONSTITUTION: Light from a lamp 3 enters into each translucent sheet body 1 of transparent acrylic resin from one end 1a of an end surface of the light incidence A, and reaches another end 1b or a surface 1c facing it while repeating interface reflection. The light reflected by a reflecting layer 2 comprising metal such as aluminum or white paint on these surfaces is formed into uniform light and is projected from a projecting surface B. A double-sided and lighting system can be obtained as a thin type by placing two units of the light diffuser close to the reflecting layer 2, and a large lighting system can be also compactly structured by placing many of them in series.
Patent JP-H0291689-A (JP)
Title: Smoothing device
Inventor: MORITA HISASHI
IPC: G06T11/20
Filed: 1988-09-28
Abstract: PURPOSE:To reduce a required memory capacity by holding one-line data of character generator data in a register and introducing this data to a smoothing circuit and outputting data to display memory after smoothing processing. CONSTITUTION:A mode switching signal P is in the high level, and a switch 9 selects a terminal (a), and a write pulse WP is introduced to a terminal CK of a ternary counter 11 and a smoothing circuit 19. After a clear signal CL is introduced, the output of the counter 11 is 0 until the pulse WP falls. Consequently, the pulse WP is outputted from an output terminal Q0 of a selector 12 to a terminal CK of a register 6 during this period. The register 6 takes in CG data of a data pulse 5 by the rise of the pulse WP, and a line 1 of CG data is inputted from the output terminal Q0 to the circuit 19. Lines 2 and 3 of CG data are inputted from output terminals Q1 and Q2 to the circuit 19 in the same manner. These data are smoothed by the circuit 19 to output one line of data to a display memory. Hereafter, this operation is repeated.
Patent JP-H0584677-A (JP)
Title: Manipulator control device
Inventor: UENOHARA MICHIHIRO
IPC: B25J9/10
Filed: 1991-09-24
Abstract: PURPOSE:To provide a control device wherein a transfer can be performed by eliminating a rapid change of an angle in each joint relating to an arbitrary target position and attitude. CONSTITUTION:A device provides a coordinate transformation device 11 for calculating a joint angle of realizing a target position of a one-point crossing 3-joint axis crossing point, roll axis coordinate transformation device 13 in a root side of point end 3 axes and a roll axis target angle correcting device 14 for correcting a target angle of a roll axis in the root side so as to approach a reference angle in the case that an axial line of the two roll axes of the point end three axes is adjacent by a certain reference or more. The device has a point end joint axis target angle calculating part 15 for calculating a target joint angle of the point end two axes except the roll axes corresponding to the corrected target angle of the roll axis in the root side and a joint axis control unit 16 for controlling each joint axis turned at the target joint angle.
Patent JP-H0580080-A (JP)
Title: Measuring apparatus
Inventor: OTA AKIRA
IPC: G01R15/00
Filed: 1991-09-24
Abstract: PURPOSE:To realize a measuring apparatus which makes it possible to change part of a plurality of measuring conditions to be set at a common value for a plurality of measuring apparatuses by a simple operation. CONSTITUTION:A means for setting measuring conditions for a plurality of items, an internal memory 8 storing the set measuring conditions, a removable external memory 9, and a memory control element 5 which makes the measuring conditions for the items in a plurality stored in the external memory 9 with effective flags given thereto and controls transfer and storage of the measuring condition for a specified item between the internal memory 8 and the external memory 9, are provided. A construction is made so that the measuring condition for the specified item can be set at a common value for a plurality of measuring apparatuses.
Patent JP-2001061875-A (JP)
Title: Back fixture of cushion
Inventor: SUGAMA YUTAKA
IPC: A61G7/07
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce bedsores and snoring in particular. SOLUTION: This back fixture 10 includes a cushion attaching member and shoulder strap members 40. The cushion attaching member allows a cushion 20 to be attached thereto. The cushion 20 is located at the back of the body 30 of a user and is located between the back and a floor face 50 to keep the body 30 in a laterally oriented posture when the user in a lying posture on the floor face 50 leans against the cushion 20. The shoulder strap members 40 are connected to the cushion attaching member and adapted for allowing the user to carry on his back the cushion 20 attached to the cushion attaching member.
Patent JP-H0295153-A (JP)
Title: Riser, manufacture thereof and rotor using the same riser
Inventor: KOSAKA SADAO
IPC: H02K13/04
Filed: 1988-09-30
Abstract: PURPOSE:To increase the mechanical hardness of a blank, to easily mechanically work the groove of a riser, and to easily cope with the variation in its size by drawing the blank of the riser. CONSTITUTION:A rotor 1 is composed of a rectifier A, an armature A, and a rotary shaft C, and the leads 5a of the armature winding 5 of the rectifier A to the armature B are connected through a riser 6. The riser 6 is formed by drawing a copper blank, and forming the shape of its section substantially in a protruding state to form a groove in the bottom of the wide part. Thus, the profile size of the riser 6 can be formed in a working step, and the groove of the bottom can be easily mechanically formed, and even if the size of the armature winding is varied, it can be coped with it merely by altering the mechanical size.
Patent JP-H0993936-A (JP)
Title: Rectifier
Inventor: FUJIWARA HIROKAZU
IPC: H02M7/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and assembly man-hours of a rectifier and make the assembly work easy. SOLUTION: A thyristor stack 5 whose composition elements are thyristors and a diode stack 6 whose composition elements are diodes are integrally assembled by a unit frame 13 and the assembly is placed in a housing 1 to make the assembly and wiring work easy. Further, by providing external wiring connection terminals 10 on the parts of the conductors 9 with which the stacks 5 and 6 are connected to each other, an exclusive terminal block which is necessary with a conventional constitution can be eliminated.
Patent JP-H0563915-A (JP)
Title: Picture reader
Inventor: TAKEDA SHINICHI
IPC: H04N1/04
Filed: 1991-08-30
Abstract: PURPOSE:To enhance the luminous efficiency of an EL light emitting element by forming electrodes at the side of luminous irradiation face of an EL light emitting element with a metallic electrode having an opening part and a transparent electrode placed to the opening part. CONSTITUTION:An Al electrode 32, a SiNx layer 33, a ZnS:Mn luminous layer 34, a SiNx layer 38, and an ITO electrode 35 of an EL element section 30 are laminated on a substrate 31 sequentially and an opening 20 is formed to the Al electrode 36. The Al electrode 32 and the ITO electrode 35 are used for electrodes at the side of luminous radiation face of the EL light emitting element. The opening part 20 of the Al electrode 32 on the ITO electrode 35 is formed the same as the luminous section formed by the ITO 35. By such constitution, the voltage drop by the ITO 35 reduced, a voltage applies to a luminous layer under the opening part is increased and the luminous efficiency of the EL light emitting element is increased.