baber/WOPTO huggingface dataset:
Patent JP-2000256863-A (JP)
Title: Production of composite oxide film
Inventor: FUKUI TOSHIMI
IPC: C01G23/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To form a thin film even on a substrate inferior in heat resistance without executing high temp. heating treatment by coating the surface of a substrate with a precursory soln. dissolved into a mixed soln. of a monoalkyl ether and an alcohol to form a film and crystallizing this thin film. SOLUTION: A precursory coating soln. using respective alkoxydes of Ba, Sr and Ti as a starting material is prepd. This precursory coating soln. is applied on the surface of a substrate to form a film. The formed thin film is irradiated with light of <=360 nm wave length to crystallize the thin film, by which a thin film of a multiple oxide having a Perovskite type structure of a compsn. expressed by (Ba1-xSrx)TiO is formed. As a solvent dissolving the alkoxydes, a mixed soln. of either ethylene glycol-monoalkyl ether or propylene glycol monoalkyl ether and an alcohol selected from 1 to 4C primary alcohols is used.
Patent JP-S54155128-A (JP)
Title: Hot dipping apparatus
Inventor: TAKAHASHI HISASHI
IPC: B05C1/08
Filed: 1978-05-29
Abstract: PURPOSE: To rapidly change hot dipping conditions for one-side hot dipping, both- side hot dipping, hot dipping with different kinds of metals on two sides, or the like by setting two coating rolls on both sides of a steel strip so that at least one of  the rolls can freely contact to and separate from the strip.  
     CONSTITUTION: Steel strip 2 is introduced into hot dipping chamber 1 and contacted to first coating roll 5 and second coating roll 5' set opposite to each other with strip 2 in-between. The amt. of metal to be adhered is regulated by controlling the peripheral speeds of rolls 5,5' or pickup rolls 4, or the gap between rolls 5,5' and 4, and hot dipping thicknesses of two sides of strip 2 are varied independently. In case of one-side hot dipping, cylinder 6 is moved to separate roll 5 from strip 2, and one-side hot dipping is carried out with opposite roll 5'. Molten metal in one pot 3 is exchanged for other kind of metal to hot dip strip 2 with different kinds of metals on two sides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08234245-A (JP)
Title: Semiconductor 1x3 optical device
Inventor: MUGINO AKIRA
IPC: G02F1/313
Filed: 1995-02-27
Abstract: PURPOSE: To provide a novel semiconductor 1×3 optical device which functions as a 1×3 type optical switch. CONSTITUTION: First, second optical waveguides 1, 2 for output having respective electrodes 7, 8 for introducing electric signals formed on the front surface side are disposed via a spacing and an optical waveguide 9 for input/output is disposed via a spacing in its approximately central position. This optical waveguide 9 for input/output is constituted to have a tapered waveguide part 9b of the line width decreasing from the incident end face 9a side in the light propagation direction and a straight optical waveguide part 9c having a uniform line width. This straight optical waveguide part 9c is provided with a semiconductor amplifier element 21. The regions of the first, second optical waveguides 1, 2 for output facing the tapered waveguide part 9b are formed parallel with each other. First, second optical coupling parts 3, 4 are formed out of the tapered waveguide part 9b and the respective optical waveguides 1, 2 for output. The three optical propagation routes of the tapered waveguide part 9b → the straight optical waveguide part 9c, the first coupling part 3 → the first optical waveguide 1 for output, the second optical coupling part 4 → the second optical waveguide 1 for output from an input end 9a are formed.
Patent JP-S51140640-A (JP)
Title: Telescope
Inventor: NAGAE SHIYOUICHI
IPC: G02B23/10
Filed: 1975-05-29
Abstract: PURPOSE: To prevent measurement error by enabling simultaneous observation of a magnified picture of an object and its azimuth. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55157038-A (JP)
Title: Microprogram control system
Inventor: MOMOSE HARUO
IPC: G06F12/16
Filed: 1979-05-23
Abstract: PURPOSE: To increase the probability of absence of error in memories and to make higher the data processing efficiency, by refreshing the microprogram when the microprogram control unit is in idling state.  
     CONSTITUTION: A control memory 4 is provided with an error correction section 4', and the data stored to the program register 5 and memory register 7 from the memory 4 are written in the memories 5 and 7 after being corrected at the correction section 4' if one bit error is present in the data. Accordingly, when the microprogram control unit is in idling state and the content of the register 7 is restored in the same address stored up to now with the microprogram for control in the memory 4, even if one bit error is present in the storage data up to now, the error is corrected and refreshed resulting in increasing the data processing efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58180138-A (JP)
Inventor: SASAKI AKIRA
IPC: A61B10/00
Filed: 1982-04-16
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-S60207863-A (JP)
Inventor: HARADA SHINTAROU
IPC: F25B9/00
Filed: 1984-03-31
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-H06274251-A (JP)
Title: Computer system
Inventor: YAMADA YOSHIHIRO
IPC: G06F1/32
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the power consumption of a hard disk by transferring data to be comparatively frequently used from the hard disk to a semiconductor memory, and driving the hard disk only at the time of accessing data which are not stored in the semiconductor memory. CONSTITUTION:Current supply is executed from a hard disk managing part 11 to the hard disk 5, main data blocks to be comparatively used are read out from the hard disk 5 and stored in the semiconductor memory 6 and individual reference data relating to respective data in the main data blocks are prepared by a data managing part 13 and stored in a management table 9. Then current supply to the hard disk 5 is stopped. When an access for data reading is applied, whether the data exist in the memory 6 or not is checked, and only when the data concerned are not stored in the memory 6, current is supplied to the disk 5 and the data concerned are extracted and sent to a central processing unit(CPU).
Patent JP-H077013-A (JP)
Title: Heterojunction bipolar transistor with emitter for high power and its manufacture
Inventor: UIRIAMU UEI CHIYUNGU RIU
IPC: H01L29/08
Filed: 1993-03-23
Abstract: PURPOSE: To provide an emitter structure for a hetero-junction bipolar transistor which is operated stably, even by a large power by connecting the emitter layer of specified composition while providing a clear boundary surface with a base layer. CONSTITUTION: An InGaAs emitter contact body layer 4, to which impurities are added in a large amount is arranged next to a GaAs buffer layer 5 to which the impurities, are added in a smaller amount. The GaAs buffer layer 5 is arranged between the emitter contact body layer 4 and an emitter ballast layer 6. In an interface layer 7 between the emitter ballast layer 6 and a base layer 8, the mol concentration of Al is gradually reduced from a concentration at the boundary with the emitter ballast layer 6 to a concentration of zero in the base layer 8. In this case, the emitter ballast layer 6 is comprised of Alx Ga1-x As, where x>0.4. Thus, an AlGaAs layer is operated as both an active emitter and a ballast resistor to the transistor.
Patent JP-H05265044-A (JP)
Title: Liquid crystal display panel and its production
IPC: G02F1/1343
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the deterioration in the pressure resistance of TFTs, the disconnection of gate buses, etc., without degrading brightness by forming the parts of storage capacity electrodes facing a transparent substrate of translucent metallic thin films and coating the front surfaces facing insulating films of oxide films. CONSTITUTION:This liquid crystal display panel is constituted by connecting picture element electrodes 6 to drain buses 10 and the gate buses 4 via the TFTs constituted of gate electrodes 3, operating semiconductor films 7, source electrodes 8 and drain electrodes 9. The parts of the storage capacity electrodes 12 formed in the display region where the electrodes face the transparent substrate 1 are constituted of the translucent metallic thin films 13 and the front surfaces of the metallic thin films 13 facing the insulating films 5 are coated by the oxide films 14. Namely, the storage capacity electrodes 12 are subjected to a plasma oxidation treatment, by which the parts facing the glass substrate 1 are changed to the translucent metallic thin films 13. In addition, the front surfaces facing the insulating films 5 and both flanks are coated by the oxide films 14 formed at the time of the plasma oxidation treatment. Then, the brightness is made higher than in the case the above-mentioned parts are constituted of the mere metallic thin films.
Patent JP-S59187714-A (JP)
Inventor: SHIRAISHI HIROAKI
IPC: A01F17/02
Filed: 1983-04-11
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-2000257704-A (JP)
Title: Mobile farm machine
Inventor: KASAHARA TOSHIAKI
IPC: F16H57/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve durability of a continuously variable speed belt installed inside a variable speed case. SOLUTION: This mobile farm machine is provided with a continuously variable speed belt 57 and continuously variable speed pulleys 55, 56 inside a variable speed case 45 so as to transmit an engine output to respective driving parts in a steplessly speed changeable manner via the variable speed case 45. An outer wall of the variable speed pulley 55 is integrally provided with a cooling fan 86, and a partition wall 98 is provided between the fan 86 and the inner wall of the variable speed case 45 being in opposed relationship with the fan 86.
Patent JP-S57179932-A (JP)
Title: Magnetic head
Inventor: SAWADA TAKESHI
IPC: G11B5/29
Filed: 1981-04-30
Abstract: PURPOSE:To make the magnetic field of a magnetic head for vertical magnetic recording of a single auxiliary magnetic pole and a plurality of main magnetic poles uniform and to prevent the generation of crosstalk, by forming a groove wider than a guard band width on a recording medium sliding surface of an auxiliary magnetic pole. CONSTITUTION:A plurality of grooves 302 are formed on a sliding surface of a magnetic recording medium 110 of an auxiliary magnetic pole 102 so that a magnetic pole 301 can be formed at each track. A width W1 of the magnetic pole 301 has a relation of W1<Wt, where the Wt is the width of the main magnetic pole toward the track direction and a width W2 of the groove 302 has a relation of W2>Wg, where the Wg is the width of a guard band. Thus, the condition of W1<Wt is useful also for the increase in recording efficiency, the magnetic field applied to each track of the multitrack can be made uniform, allowing to prevent generation of writing error and crosstalk.
Patent JP-S5543487-A (JP)
Title: Inclination detection coarseness measuring method through light reflection
Inventor: MURATA RIYOUJI
IPC: G01B11/30
Filed: 1979-05-24
Abstract: PURPOSE: To enhance the determination accuracy by photodetecting the reflected light in a small portion in which the coarse wave shape is disposed on the surface to be determined through the pressure apply correspondingly to the deflection angle thereof.  
     CONSTITUTION: Below the symmetrical light sensors 3a, 3b having a photodetecting surface ranged to a large cubic angle provided just above the surface to be determined 1, the optical wedge 6 having a large amount of absorption of the reflected light and small amount of absorption in the vicinity of the center is disposed as pressing means. Thus, with respect to the small portion in which is the coarse wave shaped on the member to be determined, thin light beams such as laser and the like of thin parallel light beams from the light source 2 are radiated and the reflected light is pressed correspondingly to the deflection angle of the center by the optical wedge 6, and thereafter they are photodetected by the light sensors 3a, 3b. The difference of the both output is taken out by the amplifier 4 and the inclination of the small portion in which the light beams on the surface to be determined 1 collides is detected, the surface to be detected is moved in X direction shown by arrows while detecting the inclination, and the output there of is inputted to the integrating circuit 5, the coarseness curve can be obtained f(x). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6231733-A (JP)
Inventor: DEIRU DABURIYU SHIYUUBAATO
IPC: F16F9/50
Filed: 1986-03-24
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-S62222005-A (JP)
Title: Extrusion molding method for powder alloy
Inventor: YAMAUCHI SHIGENORI
IPC: B21C23/01
Filed: 1986-03-22
Abstract: PURPOSE:To obtain a molding which has a smooth surface and has no defective parts such as cracks from a powder alloy difficult to be plastically worked and to improve the yield and productivity thereof by subjecting the powder alloy to extrusion working via the covering material interposed between a die of an extruder and a billet. CONSTITUTION:The covering material 10 which is made of a metallic plate having the deformation resistance approximate to the deformation resistance of the billet 11 consisting of the alloy powder into a bottomed cylindrical shape, etc. is attached to the billet 11 and is preheated to an adequate temp. Such billet is inserted into a container 14 in the direction where the bottom plate of the covering material 10 contacts the die 13 of the extruder 12. Pressing force is then exerted in the direction of an arrow A by a stem 16 via a pressing plate 15 to extrude the billet 11 via the covering material 10 from the die 13. The molding 17 as a clad material having the covering material 10 as a facing part 17b is thus obtd.
Patent JP-H07288698-A (JP)
Title: Method and equipment of adaptive color characterization and calibration
Inventor: DEBITSUDO KEBIN MATSUKOORII
IPC: H04N1/60
Filed: 1993-03-23
Abstract: PURPOSE: To minimize the dispersion of color device groups. CONSTITUTION: This device relates to a corrector 70 and a method, a channel non-dependent nonlinear transfer function to a color device such as printer 68, scanner 62 or display 66, namely, a calibration curve is respectively prepared by using a low-cost light intensity sensor. For this device, a scaling constant is determined, a desired linear target response curve is scaled together, and desired color balancing is maintained. Since scaling or normalizing is performed to a certain maximum input drive level with which no color is saturated, a color saturation effect is removed as well. A characterizing curve is rotated around the desired linear target curve, and a compensated curve is generated corresponding to each characterizing curve adaptive to the specified device response characteristics.  A maximized dynamic range, linearized curve, color balancing curve and saturation compensated curve are loaded to a conversion table, and an input value is converted to a suitable output value.
Patent JP-S61225118-A (JP)
Title: Bathing agent
Inventor: EGUCHI YASUTERU
IPC: A61K8/23
Filed: 1985-03-28
Abstract: PURPOSE:To provide a bathing agent containing zeolite adsorbed with effective hot-spring gas components such as carbon dioxide gas, hydrogen sulfide, etc., and effective to attain the bathing effect of the above component pleasantly in home without increasing the salt content in a bath. CONSTITUTION:An effective gaseous component of hot-spring, e.g. carbon dioxide gas, hydrogen sulfide, radon, etc., especially carbon dioxide gas or hydrogen sulfide is adsorbed to a zeolite, preferably a synthetic zeolite having improved gas-absorptivity, especially an aluminosilicate of formula (M is Na, K, Ca or Mg; n is atomic valence of M; x is 0.7-1.5; y is 0.8-1.0), and the zeolite is used as a component of a bathing agent. The hot-spring curing effect can be achieved by the above gaseous component by the addition of the above bathing agent to bath water, and the agent can be added repeatedly to the bath water in the reheating of the bath without causing the increase in the salt concentration. The agent gives excellent feeling to the body. When the gaseous component is carbon dioxide gas, the pH of an aqueous solution containing 0.01wt% bathing agent is preferably 4-7.
Patent JP-H09254240-A (JP)
Title: Drawing rod
Inventor: TAMURA YASUSHI
IPC: B29C49/12
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the sore of the leading end surface of a press member or the heating and softening of the bottom part of a preform by forming the leading end surface of the press member into a protruding surface and providing a large diameter metal core to the central part thereof and forming the central part of the contact surface of the press member by the leading end surface of the metal core and connecting the rear end part of the metal core to a metal rod. SOLUTION: The leading end surface of the press member 12 of a drawing rod 10 is formed into a protruding surface and a metal core 13 made of aluminum is inserted in the screw hole 14 bored in the central part thereof to be screwed in the screw hole 15 within the leading end of a metal rod 11 from its leading end surface and the press member 12 is threaded with the leading end of the metal rod 11. Further, the central part 16 of the contact surface of the press member 12 is formed by a countersink.  Since the central part of the press member 12 is composed of the metal core 13 good in heat conductivity, the heat accumulation quantity of the press member 12 is little and the central part 16 of the contact surface always precedes at a time of drawing to closely come into contact with an inner bottom surface to stretch a bottom part and, therefore, the heat effect on the peripheral edge part of the press member 12 from the bottom part is reduced and the problem caused by heat accumulation is hard to generate.
Patent JP-H01240753-A (JP)
Title: Intake air amount correcting device for engine
Inventor: NAKAMURA AKIHISA
IPC: F02D41/34
Filed: 1988-03-18
Abstract: PURPOSE:To correct an intake air amount to be optimized in each condition by comparing a detected value in an air flow meter with a reference value, created through a filter, deciding the condition for whether it is steady or transient. CONSTITUTION:A detected value in an air flow meter 1 is input to a correcting filter 2. A control unit 3 inputs a correction value of an intake air amount to be processed and outputs a fuel injection signal or the like. A reference value, created through a filter in a reference value creating part 4, and the detected value are input to a comparing part 5, and comparing both the reference value and the detected value, an on-off compared value is created and input to a steady and transient condition decision part 6 deciding a condition for whether it is steady or transient. While a deviation detecting part 9 detects a deviation of the detected value from a correction value by the correcting filter 2, and its constant is changed being based on this detected deviation.
Patent JP-H02244897-A (JP)
Title: Remote control signal transmission and reception system
Inventor: TSUTSUI OSAMU
IPC: H04Q9/00
Filed: 1989-03-16
Abstract: PURPOSE:To attain transmission and reception of a remote control signal relating to a command content without using a reception operation start signal by sending a remote control signal relating to the same command content consecutive for a prescribed transmission time from a transmitter and allowing a receiver to detect the transmission of the remote control signal with intermittent reception for a short time. CONSTITUTION:A transmitter 20 sends a remote control signal relating to the same command content consecutively for a transmission time set by a transmission time setting means 24. A receiver 40 uses a reception period control means 46 to apply power supply to a reception circuit 41 intermittently for a short time only required to detect the presence of the remote control signal the same as or shorter than the transmission time with the reception period control means 46 thereby bringing the state into the reception operating state. When a received output is generated from the reception circuit 41 during the reception, a reception state latch means 47 latches the reception circuit 41 for a prescribed time into the reception operating state. Thus, the transmission reception of the remote control signal relating to the command content are attained without using the reception operating start signal.
Patent JP-H02290062-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/04
Filed: 1990-03-15
Abstract: PURPOSE:To facilitate an increase in the density of the surface of a MIS semiconductor device by a method wherein the source and drain, which have a pair of structures, of the device are not separated from each other by a gate electrode and are separated from each other by a dynamically reinforced gate electrode provided at a region where the source or the drain can be constituted. CONSTITUTION:A first photomask is used on a semiconductor substrate 1 or on a silicon nitride film 4 on the substrate, the film 4 is removed by a selective oxidizing method to bury a field insulator 2 in the substrate in a prescribed thickness and moreover, As is doped under the film 4 by an ion-implantation method and the vicinity of the interior of the surface is turned into an N-type to form a layer 20. Moreover, the film 4 is removed and a gate insulating film 11, which consists of an insulating film other than the film 4 and has a prescribed thickness, and a capacitor dielectric 5 are formed. Then, the dielectric film 5 is selectively removed by a photolithography technique in such a way that the edges on the peripheries of the sides of the dielectric film 5 are not subjected to side etching and the vertical side surfaces of the edges can be formed and a first region 3 is made to remain. A silicon oxide film 19 is formed on the region 3 and on the side surfaces of the region 3 in a prescribed thickness.
Patent JP-S58182421-A (JP)
Inventor: KIMURA KIYOSHI
IPC: H02H3/05
Filed: 1982-04-19
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-S57178723-A (JP)
Title: Working method and apparatus of opening edge part of blow molded container
Inventor: INOUE HIDEKI
IPC: B29C48/13
Filed: 1981-04-28
Abstract: PURPOSE:To fold back said opening part and form a folded back edge part, by cutting off the upper part of the thermoplastic plastics hollow body obtained by blow molding at a horizontal plane, forming a container body and fitting the opening part of said container body into a U shape groove ring of a heater plate and pressing. CONSTITUTION:A container body 1a is made by cutting off the hollow body R formed by blow molding at a horizontal plane X part. Then, the container body 1a is pressed to a heater plate 12 having a groove ring 13 of U shape cross section of which the inner peripheral part 13a can fit within an opening part 2a of the container body 1a, so as said inner peripheral part 13a fits within the opening part 2a, said opening part 2a is folded back outward, being heated by the heater plate 12 and a folded back edge part 2 is formed at the opening end of the container body 1a. By this, the folded back edge part can be formed readily.