baber/WOPTO huggingface dataset:
Patent JP-S60122201-A (JP)
Title: Turbine blade
Inventor: MIYASHITA KAZUYA
IPC: F01D5/14
Filed: 1983-12-06
Abstract: PURPOSE:To suppress shock wave thus to improve the flow force performance by jointing the rear side line formed on the trailing edge of blade with the end face line through an arch hving large curvature while the abdomen side line and the end face line through an arch having short curvature. CONSTITUTION:In the trailing edge section 5 at the end of turbine blade 4, it is formed not with single arch but with a rear side line 17 and an abdomen side line 19. The rear side line 17 and the end face line 19 are jointed through an arch 20 having such curvature as not cause stress problem while the abdomen side line 18 and the end face line 19 are jointed through a small arch 21 having such curvature as not cause casting or working problem. Consequently, considerable coarseness can be eliminated from the rear side and abdomen side flowlines 9, 10 to produce weak expansion waves 11, 12, thus to reduce accumulation of compressed wave and to prevent shock waves 13, 14 resulting in improvement of flow force performance.
Patent JP-2000044244-A (JP)
Title: PRODUCTION OF Sr DOPED LANTHANUM CHROMITE POWDER AND INTERCONNECTOR FOR SOLID ELECTROLYTE TYPE FUEL CELL USING SAME
Inventor: TAKEUCHI HIROAKI
IPC: H01M8/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain Sr doped lanthanum chromite powder of a specified composition capable of firing at a low temp. and excellent in denseness and electronic conductivity by forming a polyester contg. La, Sr and Cr by a complex polymn. method, thermally decomposing it and calcining the resultant powder. SOLUTION: In the complex polymn. method, La, Sr and Cr are highly dispersed in the state of a complex with a complex forming agent such as citric acid, ethylene glycol is added and a finely and highly dispersed polymer is formed by condensation polymn. reaction. This polymer is thermally decomposed by heating at 350-600 deg.C and the resultant powder is calcined at 1,100-1,300 deg.C to obtain the objective Sr doped lanthanum chromite powder having a uniform compsn. represented by the formula La1-XSrX+YCrO3 (where 0<X<0.4 and 0<Y<=0.1). Since the Sr rich compsn. and the complex polymn. method are used in combination, the objective interconnector excellent in denseness and electronic conductivity is obtd. even when the lanthanum chromite powder is fired in the air at 1,400-1,500 deg.C.
Patent JP-S6289749-A (JP)
Title: Electrode material
Inventor: FUJII MASAYUKI
IPC: H01M4/60
Filed: 1985-10-15
Abstract: PURPOSE:To provide an electrode material composed mainly of an electrolytic reduction product of cellulose, having light-weight and high energy density and maximum output density and capable of producing a pollution-free cell. CONSTITUTION:A powdery cellulose is suspended in a medium or coated on the surface of a metallic electrode plate (Pt, Ni, etc.) for cathode and is reduced in an electrolyte solvent in the presence of an electrically conductive salt to obtain an electrode material. The electrode material is used as a positive electrode and/or negative electrode (preferably negative electrode), immersed in an electrolyte solution and applied with voltage from external source to dope an anion to the positive electrode and a cation to the negative electrode to generate electromotive force. The cell is connected to an external load to dedope the anion from the positive electrode and the cation from the negative electrode to effect the flow of electric current. The doping and dedoping phenomena are utilized as a charging and discharging processes of a cell.
Patent JP-H0546967-A (JP)
Title: Magnetic recording medium
Inventor: MIYAMURA KENRO
IPC: G11B5/64
Filed: 1991-08-15
Abstract: PURPOSE:To easily obtain a magnetic recording medium which has a high coercive force and can be used for high density recording by specifying the compositions of a sputtering layer used as the base layer of a magnetic recording layer. CONSTITUTION:A sputtering film composed of Ni, Cr, and P and magnetic recording layer composed of Co-Ni-Pt are successively formed on a nonmagnetic substrate. As a result, a magnetic recording medium which has a high coercive force and can be used for high density recording can be easily and inexpensively obtained. It is preferable to set the P and Cr contents of the sputtered layer at <=50at.% and 1-50at.%, respectively, with the rest being Ni, and thickness of the sputtered film at 5-500nm.
Patent JP-H1073639-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA TOYOHIKO
IPC: H01L21/822
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a consumed current can be measured precisely without increasing a chip area. SOLUTION: A P-channel MOS transistor 3 which is installed across an output buffer 1 and a pad 5 is installed. A latch circuit 8 which stores ON/OFF control information on the P-channel MOS transistor 3 in installed. An N- channel MOS transistor 6 which is interposed across the pad 5 and the latch circuit 8 is installed. Then, according to a test signal, the N-channel MOS transistor 6 is turned on, an H-level signal is applied to the pad 5, and the H-level signal is stored in the latch circuit 8. Thereby, the P-channel MOS transistor 3 is turned off, and the output buffer 1 is separated from the pad 5.
Patent JP-S6293338-A (JP)
Title: Steel sheet for easily opened lid excellent in can-openability and its production
Inventor: YAMAZAKI KAZUMASA
IPC: B21B3/00
Filed: 1985-10-17
Abstract: PURPOSE:To surely manufacture a steel sheet for easily opened lid excellent in can-openability by subjecting the continuously cast slab of a steel having limited C, Si, Mn, Al and N content to proper hot and cold rollings and then to recrystallization annealing. CONSTITUTION:A steel consisting of <=0.10% C, <=0.10% Si, 0.10-0.50% Mn, <=0.100% Al, <=0.010% N and the balance Fe with inevitable impurities and containing, if necessary, Ti and/or Nb is formed into slab by continuous casting. This slab is hot-rolled in the temp. range of 700-950 deg.C, cold-rolled at >=15% draft, and then subjected to recrystallization annealing. In this way, in the aggregate structure of the resulting steel sheet, the integrated value of X-ray diffraction intensity on the [111] plane parallel to the rolling surface of the steel sheet is regulated to <=6.0 times that of X-ray diffraction intensity of random azimuth sample, so that can-openability of steel sheet can be improved at a low cost.
Patent JP-2000133594-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To efficiently remove catalytic elements from a crystal semiconductor film. SOLUTION: An Ni film 13 is formed to be brought into contact with a low rank crystal semiconductor thin film 12 constituted of an amorphous silicon film or a microcrystalline silicon film. The low rank crystal semiconductor thin film 2 is heated at 450-650 deg.C, so that a crystalline semiconductor thin film 14 in which Ni is dispersed can be formed. This is heated at 500-1,100 deg.C again so that amorphous components remaining in the semiconductor film 14 can be crystallized, and a crystalline semiconductor film 15 with high crystallinity can be formed. Then, the crystalline semiconductor film 15 is irradiated with laser beams or strong lights, so that Ni locally existing in a silicide state in the semiconductor film 15 can be turned into an easily dispersed state.  Then, catalytic elements are selectively added to the crystalline semiconductor film 15, and a 15 group dopant region 15a can be formed. Then, this is heated at 500-850 deg.C, and the catalytic elements remaining in a region 15b to be gettered can be absorbed by the 15 group element dopant region 15a.
Patent JP-S61110801-A (JP)
Inventor: ENDO HAJIME
IPC: F25B1/00
Filed: 1984-11-02
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-H04112175-A (JP)
Title: Controller for elevator
Inventor: IIJIMA ATSUSHI
IPC: B66B3/00
Filed: 1990-08-31
Abstract: PURPOSE:To trace the control quantity before and after the generation of trouble by outputting the control quantity data before and after the generation of trouble as analogue quantity outside, through the D/A conversion. CONSTITUTION:A control quantity data accommodation area 21 is divided into an A bank as the region for accommodating the data before the generation of trigger and a B bank as the region for accommodating the data after the generation of trigger, and each bank consists of e.g., seven accommodation areas. When the accommodated data is outputted outside by the instruction supplied from outside, data is extracted from the oldest data, i.e., data C among total seven data accommodated in the A bank, and then the data D-I is extracted in succession, and the data is outputted as the analogue quantity through a D/A converter 22. In this case, the sampling cycle for extracting the data and processing the data by the A/D converter 22 is made equal to the sampling cycle in accommodating data. Accordingly, the control quantity before and after the generation of trigger can be traced.
Patent JP-S6288358-A (JP)
Title: Complementary type mos semiconductor device
Inventor: HAYASHI MINEO
IPC: H01L21/822
Filed: 1985-10-15
Abstract: PURPOSE:To prevent a latch-up phenomenon, by isolating a transistor, which forms an inverter at an initial stage, from another transistor group, providing opening part regions for providing substrate potentials around the transistor, and isolating a power-source wiring for supplying the potentials from another power source wiring. CONSTITUTION:A switching circuit comprises a PMOSTQP1 and NMOSTQN1, which are continued to an input terminal A that is connected to an external input. The switching circuit is surrounded by an N<+> diffused region 1 and a P<+> diffused region 2. The circuit is isolated from another transistor group. Opening parts 12 and 30 are fully provided in the respective regions. A power source wiring 14 and a grounding wiring 17 in the switching circuit in the initial stage are isolated from a power source wiring 18 and a grounding wiring 19 of the other transistor group. Even if the PMOSTQP1 and the NMOSTQN1 are simultaneously turned ON and a current causing a latch-up phenomenon flows, the other transistor group is not affected. Sufficient areas can be provided for the opening parts for a P-well in the transistor in the initial stage an for obtaining the potential of the substrate.
Patent JP-H0564951-A (JP)
Title: Stamp device
Inventor: KATO ATSUNORI
IPC: B41M5/41
Filed: 1991-09-10
Abstract: PURPOSE:To provide an inexpensive stamp device having good operability wherein a stamp image having been set can always be confirmed by an arrangement such that a thermal head can perform print recording of thermally reversible display sheet and also that of thermal stencil printing sheet for preparation of stamp original plate. CONSTITUTION:When recording for a thermally reversible display sheet 101 has been finished, a solenoid 28 is stopped to return a slide frame 27 to its initial state. Next, a head drive motor 25 is actuated to rotate a head holder 26 so that a thermal head 24 is moved to a location where it makes contact with an original sheet 7. And the solenoid 28 is actuated to rotate a link 30 about a rotation axis 29 so that the thermal head 24 is moved to a location where it makes contact with the sheet 7. When the original sheet 7 is held between the thermal head 24 and a platen roller 12, an original sheet feed motor 15 is actuated to drive the original sheet 7 by means of a roller 14. As a result, dot-rows of data for thermal boring are sent one by one to be thermally bored.
Patent JP-S6383761-A (JP)
Title: Developing device
Inventor: MIYAJI NOBORU
IPC: G03G15/09
Filed: 1986-09-29
Abstract: PURPOSE:To simplify the replacement of developer by providing a 1st developer chamber containing the developer conveyed by a development roller, a 2nd developer chamber having a developer supply member, and a driving means for the developer roller or a manual rotary knob which is provided in a driving part interlocking with the rotation of said roller. CONSTITUTION:By rotating the manual rotary knob 18 in the direction of an arrow (f), a sleeve 2 is rotated in the reverse direction of an arrow (b). The developer in the 1st developer chamber 7 can be conveyed in the reverse direction of the arrow (b), and collected in the vicinity of a layer thickness regulating member 4. By removing the collected developer by a cleaner or a sheet-like material, the developer in the 1st developer chamber 7 can be recovered. If a fresh developer is put into the 1st developer chamber 7, the knob 18 is rotated in the reverse direction of the arrow (f) while the appropriate amount of developer is held on the surface of the sleeve 2. Therefore the developer can be contained in the 1st developer chamber 7. For replacing the developer, work can be done regardless of the absence or presence of the developer in the 2nd developer chamber 10. Thus the developer can be recovered or put in safely and easily.
Patent JP-S6384661-A (JP)
Title: Rotary atomization type coating device
Inventor: TATE KAZUYUKI
IPC: B05B7/08
Filed: 1986-09-29
Abstract: PURPOSE:To form circular, elliptical, and dumbbell-shaped coating pattern by providing a couple of injection ports for injecting air ahead toward the outer peripheral surface of an atomization head around the outer peripheral surface of the atomization head asymmetrically to the axial enter of the atomization head. CONSTITUTION:The atomization heads 3 and 8 are fixed to the rotating shaft 2 of a rotating device, a paint supply passage 10 is connected to the base end of the atomization head, a paint discharge part 14 is formed at the tip of the atomization head, and paint grains are emitted from the paint discharge part 14. At least a couple of air injection ports 20 for injecting air ahead toward the outer peripheral surface of the atomization head are provided around the outer periphery of the atomization head asymmetrically to the axial center of the atomization head. As a result, an air stream flowing in the vicinity of the outer peripheral surface along the outer peripheral surface and a sectional air stream formed by collision with the air stream at the intermediate point on the outer peripheral surface are formed, hence elliptical and dumbbell-shaped coating patterns can be obtained in addition to the circular (including doughnut) coating pattern, and the adjustable range of the coating pattern is widened.
Patent JP-2001057058-A (JP)
Title: Information processing device and method for accessing information recording device
Inventor: NISHIMURA AKIRA
IPC: G06F3/06
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to have access to a data recorded area not only by a ppersonal computer but also by an AV apparatus by changing over an operation mode for accessing to the data recorded area according to an address issued by an external device to/from an operation mode for accessing to the data recorded area by issuing an address according to a command of the external device. SOLUTION: When a host device 2 is a personal computer, a hard disk device 1 is set to a general mode in which address management according to the data of a FAT area is left to the host device 2, and accesses a hard disk 3 according to the address issued from the host device 2. In contrast, when the host device 2 is an AV apparatus, for example, the hard disk device 1 is set to an AV mode in which the address management according to the data of a FAT area is executed by the hard disk device 1, and according to a control command outputted from the host device 2, the hard disk device 1 issues an address to access the hard disk 3.
Patent JP-H1077981-A (JP)
Title: Oil-cooled air compressor
Inventor: TAKADA YASUYUKI
IPC: F04C29/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an oil tank and facilitate maintenance of a separator formed as a separate body from an oil tank and connected to the discharge opening of the oil tank by connecting the oil tank directly to the discharge opening of a compressor, and connecting the discharge opening of the separator to be connected with the oil tank, provided separately with the oil tank to a heat exchanger. SOLUTION: A guide 7b is fixed to the inside of an oil tank 7 in such a way as to surround a discharge opening of the oil tank 7 with a lead-in pipe 7a directly connected to the discharge opening of a compressor 2. When the compressor 2 is rotated to lead compressed air into the oil tank 7 from the discharge opening through the lead-in pipe 7a, the compressed air becomes swirling flow along the internal wall and guide 7b of the oil tank 7. Oil particle larger in specific gravity than the compressed air is therefore moved to the outside of flow by centrifugal force so as to come in contact with the internal wall of the oil tank 7. The compressed air after primary separation of oil is passed under the guide 7b and then through a pipeline 7c and led to a separator 9 from the discharge opening of the oil tank 7.
Patent JP-H1071826-A (JP)
Title: Case assembling structure
Inventor: TOYOSHIMA TAKASHI
IPC: B60H1/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To refasten to each other a first box body and a second box body which have been once separated from each other and to reuse them. SOLUTION: A first divided box body 2 is formed with a first engagement piece 4 and a positioning shaft 5 and a second divided box body 3 is formed with a second engagement piece 6 comprising a bearing part 7 which can be fit to the positioning shaft 5 and a flexible part 6c which flexes toward a direction parallel to the wall surface of the second divided box body 3. The first divided box body 2 and the second divided box body 3 are fastened to each other by flexing the flexible part 6c to be engaged with the engagement piece 4. Machine screw holes 5c and 7c are formed in the end part 5b of the positioning shaft 5 and in the end part 7b of the bearing part 7 respectively.  Accordingly, even if the flexible part 6c is broken in order to separate the fastened divided box bodies 2 and 3 from each other, the divided box bodies 2 and 3 can be again fastened to each other by mounting machine screws in the machine screw holes 5c and 7c.
Patent JP-S6385816-A (JP)
Title: Slip issuing device
Inventor: ITO SHIZUO
IPC: G06Q10/10
Filed: 1986-09-29
Abstract: PURPOSE:To rapidly, simply and surely attain slip issuing processing only by one program even if the kinds of slips are increased by reading out the format of a slip from slip paper to print out, registering the format as an external file and printing out data on the slip paper in accordance with the registered format. CONSTITUTION:A digitizer 13 reads out a slip format directly from the slip paper and registers the read format in a floppy disk (FPD) as an external file. Data to be printed out, e.g. the data of a date, a customer name, a commodity name, unit price, quantity, etc., are inputted from a keyboard 12 and processed by a CPU 10 in accordance with a program and the input data and data such as total number and total amount obtained by the data processing are printed out on the slip paper from which the format has been read out at the initial stage or slip paper similar to said paper in accordance with the format registered as the external file to form a required slip.
Patent JP-H04110980-A (JP)
Title: Sheet peeling device for copying machine
Inventor: HIRATA KAZUMASA
IPC: G03G15/14
Filed: 1990-08-31
Abstract: PURPOSE:To improve the reliabilities of the horizontal movement of a sheet peeling pawl by providing an eccentric shaft provided on one of a follower shaft and a driving shaft, and a pair of levers provided on the other, on a revolving motion transmitting mechanism. CONSTITUTION:The revolving motion transmitting mechanism 8 has a push 86 having a pair of parallel levers 84 and 85 keeping a constant facing interval and the eccentric shaft 81 provided on the follower shaft 4, and the eccentric shaft 81 is nipped by a pair of the levers 84 and 85. Therefore, when the driving shaft 1 is rotated in the directions of R1 and R2 accompanying with the on- and off-actions of a solenoid, the eccentric shaft 81 is rotated together with the levers 84 and 85 while being nipped by a pair of the levers 84 and 85, and the follower shaft 4 is rotated in the directions of the R1 and R2 by the rotation of the eccentric shaft 81, as well. When the follower shaft 4 is rocked like this, the sheet peeling pawl 2 is horizontally moved together with the follower shaft 4 by the action of a horizontal moving mechanism 7, and the horizontal movement of the follower shaft 4 at that time, is absorbed by the movement of a position where the eccentric shaft 81 is nipped by a pair of the levers 84 and 85. Thus, the reliabilities of the horizontal moving functions of the sheet peeling pawl are improved.
Patent JP-S60123101-A (JP)
Title: Coaxial switch
Inventor: SHIMIZU MINORU
IPC: H01H47/22
Filed: 1983-12-07
Abstract: PURPOSE:To shorten a switching time and to make coaxial switching of a high- power signal possible by combining a self-holding coaxial relay and two diode switches to constitute a coaxial switch. CONSTITUTION:When a voltage is impressed to a relay control terminal 4, a diode switch 1 is made conductive, and a high-frequency signal S1 inputted from an input signal terminal 7 passes the switch 1 and appears in an output terminal 9. Simultaneously, the voltage impressed to the control terminal 4 self-holds a contact of a self-holding coaxial relay 3. Thus, this coaxial switch is suitable even for the high-power signal because the time when input signals S1 and S2 pass diode switches 1 and 2 is shorter.
Patent JP-H0895416-A (JP)
Title: Fixing device
Inventor: KAWAGOE HIROSHI
IPC: B65H29/54
Filed: 1994-09-27
Abstract: PURPOSE: To provide a fixing device which prevents partial deformation of a heating roller and pressing roller during standby and avoids the adverse effects of accompanying elements consisting of a peeling claw and an oil roller each of which comes into contact with the heating roller. CONSTITUTION: The fixing device 68 is equipped with a heating roller 81 which is heated to a prescribed temperature and fixes a toner image to an image formation medium in contact with the medium having the toner image transferred to it, a pressing roller 82 which brings the image formation medium into pressure contact with the heating roller 81, a peeling claw 85 which removes the image formation medium sticking to the heating roller 81, an oil roller 86 which supplies oil to the heating roller 81, a driving means which, during the standby operation of the device, continuously or uncontinuously drives the heating roller 81 and pressing roller 82, in the state of being pressure contact with each other, at an extremely low speed compared to that used in a fixing operation,  and a contact/separation mechanism 87 which separates the peeling claw 85 and oil roller 86 from the heating roller 81 during the standby operation of the device.
Patent JP-S60126018-A (JP)
Inventor: UEKI TOSHIO
IPC: A01G31/00
Filed: 1983-12-06
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。