baber/WOPTO huggingface dataset:
Patent JP-S5779617-A (JP)
Title: Namufacture of semiconductor device
Inventor: KANAZAWA MAMORU
IPC: H01L21/3213
Filed: 1980-11-05
Abstract: PURPOSE:To smooth a staged part, by a method wherein a first insulating film and a second insulating film, which has a lower melt point than that of the first insulating film, are laminated on a semiconductor whereon an element is formed, and after the secondary insulating film is molten, a surface is etched. CONSTITUTION:A field oxidized silicon film 4 is coated 1mu thin on a semiconductor substrate whereon a silicon gate MOS and the like is formed, and a phosphorated oxidized silicon film 5 having a phosphorus concentration of about 4X10<21>/cm<2> is applied 0.5mu thin thereon. The application is performed by a decompression chemical gas phase promotion process. The whole work is then placed in a heat processing furnace, and is kept at 1,000 deg.C to melt the phosphorated oxidized silicon film 5 in an oxidation atmosphere to smooth a surface. The whole, consecutively, is etched by a reaction etching process whose main reaction gas is CF4, H2 to remove the phosphorated oxidized silicon film 5. This smoothes an element surfac and permits breaks in a wiring layer to be prevented from occurring. Additionally, the absence of a layer containing phosphorus in a high concentration increases a reliability of a wiring.
Patent JP-H0321464-A (JP)
Title: Thermal transfer recorder
Inventor: NAKANO TETSUO
IPC: H04N1/23
Filed: 1989-06-19
Abstract: PURPOSE:To hold a constant tone reproducibility in a transferred image by a method wherein the actuation condition of a thermal head and the actuation condition of a speed control means controlling a paper feed speed are changed by an actuation condition change-over means when a printing speed is changed by the change-over of a printing speed change-over means. CONSTITUTION:When a printing speed change-over switch 19 is ON, a cycle of generating a control signal supplied from a control data generation part 17 to a printer servo circuit 20 is increased by a factor of (n). Accordingly, a drum 26 is driven with a cycle multiplied by a factor of (n), and a cycle of feeding recording paper 25 is increased by a factor of (n). In this case, a cycle of generating a one line print start signal to a halftone control circuit 5 is increased by a factor of (n) by a system controller 13; therefore, a one-line print cycle is increased by a factor of (n). A conduction time data generation part 16 receives conduction data for every color and every gradation from a ROM 14 in synchronism with a latch pulse from the halftone control circuit 5. The received data is multiplied by a predetermined factor in an operation part 15. This operated conduction data is outputted from the conduction time data generation part 16 as conduction time data available for this case.
Patent JP-H025340-A (JP)
Title: Scan-type tunnel microscope and surface form observing method thereby
Inventor: HOSAKA SUMIO
IPC: H01J37/28
Filed: 1988-06-24
Abstract: PURPOSE:To enable short time survey of a large area surface and survey of a high resistance surface portion by moving a probe at a constant speed close to the sample surface to detect a tunnel current, then after retracting it, moving it to the next survey point. CONSTITUTION:A sample surface is divided into desired pixels, and when a pixel has been probed a probe 2 is retracted from that pixel and moved along a plane to the next pixel under control of a two-dimensional scan part 14. The tunnel current is detected by a current detection part 8 and compared with a signal from a goal current set circuit 9 by a comparator 10' and output to a tunnel region detection part 11. A probe control part 12 controls the motion of the probe 2 via DAC 25 and a high voltage amplifier 20 by utilizing a signal from a pulse generator 22 and a signal from the tunnel region detection part 11. The probe 2 is controlled to move close to the sample at a constant speed, and in case the sample surface has high resistance the probe 2 is retracted immediately and surface height information is obtained.
Patent JP-H0714268-A (JP)
Title: Tape loading device
Inventor: FUJII HITOSHI
IPC: G11B15/665
Filed: 1993-06-25
Abstract: PURPOSE:To eliminate the damage of a tape by a method wherein the movement speed and the change timing of a tape drawing-out member are made different in a loading operation and an unloading operation by the tape drawing-out member, a drive means and a control means. CONSTITUTION:The rotational speed of a motor 14 is controlled in a loading operation, and tape drawing-out members 5a, 5b are set to a preset movement speed. The rotation of the motor 14 moves the member 5a from a housing position up to a drawing-out completion position with a link 4a attached to a gear 2 via gears 13, 11. In addition, a gear 3 is driven in the opposite direction via gears 11, 12, and the member 5b is moved up to the drawing-out completion position by a link 4b at a preset speed. On the other hand, in an unloading operation, the motor 14 is driven in the opposite direction at a preset speed which is different from that in the loading operation, and the members 5a, 5b are moved from the drawing-out completion position up to the housing position. Thereby, it is possible to eliminate the damage of a tape.
Patent JP-H0822235-A (JP)
Title: Supporting structure for photoreceptor drum
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G03G21/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide supporting structure for a photoreceptor drum where the run-out of the drum is restrained and the attachment/detachment of the drum with a flange is facilitated. CONSTITUTION:This drum supporting structure is constituted of the photoreceptor drum 1, a rotary shaft 2, and the flange 3 supporting the end of the drum 1 to the rotary shaft 2; and the flange 3 is constituted of an outer flange 6 and an inner flange 7 divided into the inside and the outside on the rotary shaft 2. Then, a rib 9 capable of projecting toward the inner peripheral surface 4 of the drum is formed on the outer flange 6 and a guide projected part guiding the projection of the rib 9 is formed on the inner flange 7. By turning the flanges 6 and 7 in a reverse direction, the press-contacting lock of the rib 9 to the inner peripheral surface 4 of the drum executed by cooperative action of the rib 9 with the guide projected part.
Patent JP-H0319829-A (JP)
Title: Method of crashing cushion molded article
Inventor: KUTSUNA MASATO
IPC: B29C67/20
Filed: 1989-06-16
Abstract: PURPOSE:To conduct crashing without causing any deformation of a frame or the like, and also air flow passages to be secured by enclosing a cushion molded article with a non-permeable sheet, and sucking air in the sheet outside in a state of disposing a permeable body between the sheet and the surface of the cushion molded article. CONSTITUTION:A cushion molded article 20 is accommodated in a bag 26 comprising a flexible permeable body 24 which is adhered to the inner surface of a flexible non-permeable sheet 22. The nozzle 30 of a vacuum suction device is connected to the mouth of the bag 26, and as air in the bag 26 is sucked, the inner surface of the bag 26 comes into close contact with the surface of the molded article 20, and thus air flow passages comprising the permeable body 24 are formed between the non-permeable sheet 22 and the surface of the cushion molded article 20. And, since the pressure in the bag 26 decreases through suction, and the bag 26 comes to be flat with the result that the molded article 20 is compressed thereby. Thereby, the cushion molded article 20 is crashed, and air and gas in the cushion molded article 20 is sucked outside, and films of the closed cells are broken, and thus a communicating cell rate increases as a result.
Patent JP-2000339913-A (JP)
Title: Tape cassette
Inventor: SATO TOMOHIRO
IPC: G11B23/087
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a tape-shaped recording medium and a VCR from being damaged even if a sudden halt state is brought about when the medium is fast forwarded or rewound, by interposing between a reel hub and the recording medium a member which is deformed or broken with an allowable fracture strength or smaller of the medium in a travel direction of the medium. SOLUTION: An end part of a magnetic tape 3 is fastened to a reel hub 4c (5c) via a splicing tape 13 and a leader tape 12. The splicing tape 13 and the leader tape 12 are taken up to a tape top or tape end while kept in a state of a high-speed travel when the magnetic tape 3 is fast forwarded or rewound. If a strong tensile force is abruptly applied to the magnetic tape 3 in a direction of an arrow A when the tape travel is suddenly brought to a halt state, either of the splicing tape and the leader tape is deformed (extended), broken/cut or separated before the magnetic tape 3 is extended, ruptured or accompanied with the like physical break.
Patent JP-2000343800-A (JP)
Title: Printing apparatus and printing method
Inventor: AOYANAGI TOSHIAKI
IPC: B41J2/325
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To favorably print on media in a simple constitution without slipping an ink ribbon to the media. SOLUTION: There are provided a printing part for pressing a thermal head 6 thereby printing via an ink ribbon 8 to a medium 1 carried in between a thermal head 6 and a platen roller 7 opposite to the thermal head 6, a pair of transfer rollers 2 and 4 for transferring the medium 1, a platen-driving motor for rotating the platen roller 7, a take-up shaft for taking up the ink ribbon 8, and a control means for taking up the ink ribbon 8 and rotating the platen roller 7 by driving the take-up shaft and platen-driving motor before the medium 1 transferred by the pair of transfer rollers 2 and 4 is carried into between the thermal head 6 and platen roller 7.
Patent JP-H114414-A (JP)
Title: Image converter, image conversion method, and transmission medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/59
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To use a nonlinear element for an evaluation reference by employing a genetic manipulation for image conversion processing. SOLUTION: String generating circuits 40-42 by a genetic manipulation generate a prescribed block of Y, U, V images which are components of an HD image, corresponding to an object SD image (SD image given to a YUV separator circuit 56) through a genetic manipulation. The generated HD image is converted into the SD image by down-converters 43-45 and fed to evaluation circuits 49-51, and given to DCT circuits 46-48, where the image is converted into frequency components, they are similarly fed to the evaluation circuits 49-51.  The evaluation circuits 49-51 compare the original SD image that is separated by a YUV separate circuit 56 and block-processed by block processing circuits 57-59 with the HD image converted into the SD image by the down- converters 43-45 and reference high frequency components which are outputted from the DCT circuits 46-48 and allow selection circuits 52-54 for selecting the optimum HD image and a composite circuit 55 composites the HD images and provides them and outputs as HD images.
Patent JP-S5278456-A (JP)
Title: Optical membraneous irreversible element
Inventor: NUNOMURA KEIJI
IPC: H01P1/32
Filed: 1975-12-25
Abstract: PURPOSE:To provide optical membraneous irreversible element, by utilizing optical anisotropy and magnetic optical effect by use of magnetic optical material having optical anisotropy.
Patent JP-H05346861-A (JP)
Title: Inspector for multitasking software
Inventor: INOUE KATSUHIRO
IPC: G06F9/46
Filed: 1992-06-15
Abstract: PURPOSE:To improve efficiency of analyzing/designing a multi-tasking software. CONSTITUTION:A detection part 3 detects the switching of a scheduler 2 for switching and controlling plural tasks of a multitask program in a multitasking system 1. A storage part 4 stores switching data detected by the detection part 3, and an inspection part 5 inspects whether the executing operation of the multitask program satisfies a specification or not by comparing/collating the switching data stored in the storage part 4 with the specification data of time limitation or the like inputted from an input part 7. An output part 6 outputs the detected result of the detection part 3 and the inspected result of the inspection part 5.
Patent JP-S5779299-A (JP)
Title: Axial flow fan and dry & heat treatment machine of cloth provided with this axial flow fan
Inventor: KINOMOTO SHIGERU
IPC: F26B13/20
Filed: 1980-11-04
Abstract: PURPOSE: To provide a means capable of providing dispersing wind blast uniformly in the comparatively wide overall space, by reforming the spiral flow toward axial direction caused by rotation of impeller into rectilinear flow in such  two directions as axial and centrifugal radial by stream reforming effect of the  bell-like stationary blade frame of a guide blade and static blade.  
     CONSTITUTION: Wind blast caused by rotation of impeller 12 in an axial fan 7 forms a spiral axial flow in the casing 14, which is reformed into rectilinear flow in such two directions as axial and centrifugal radial through stream reforming effect of bell-like stationary blade 19 of the guide blade 13 located closely to the blower side of impeller 12 and two sorts of static blades 18a, 18b arranged on its outer and unner surfaces. As a result, wind blast is equally performed to a comparatively wide space by an axial fan 7. Therefore, dry and heat treatment of cloth can be well performed by obtaining a uniform distribution of wind blast through overall distibution of hot wind within the air trunk 3 even in dry and heat treatment machine equipped with the axial fan 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6217533-A (JP)
Title: Heating cooker provided with weight detecting function
Inventor: SAKAMOTO KAZUHO
IPC: H05B6/68
Filed: 1985-07-15
Abstract: PURPOSE:To meter the weight of food in a heating chamber automatically and prevent the failure of cooking by detecting a load, received by rails, by holding it through rovable mechanism. CONSTITUTION:A cooking table 3 is put on the rails 4a, 4b at both left and right sides of the heating chamber while the table 3 can be stored into and taken outer of the chamber by sliding it into fore-and-rear direction. Connecting bodies 5, transmitting the loads of food 1 and cooking table 3 which are applied on both left and right side rails to the outside of the heating chamber 2 through the side wall of the same chamber, is provided. The load, transmitted by the connecting bodies 5, is held by the rovable mechanism. In this case, the load, applied on parallel movement fitments 6 into up-and-down direction, is lifted up by lifting fitments 10 and the left and right loads are converted and combined into the same direction by direction converting fitments 11. Both of left and right side loads are concentrated on a load combining fitment 12 and are detected by a weight detecting unit 14.
Patent JP-H0711684-A (JP)
Title: Toilet bowl flushing device
Inventor: KANEKO KENICHI
IPC: E03D5/10
Filed: 1993-06-25
Abstract: PURPOSE:To make smooth a return motion of a shaft member and prevent flushing water from flowing uselessly by separating the center of gravity of a slush handle from a rotary axis of the shaft member. CONSTITUTION:Preliminarily, an electromagnetic actuator 8 is fixedly housed in a case of a flush handle 5. At the same time, the position of the electromagnetic lever 8 is properly selected, thereby placing the center of gravity of the the flush handle 5 in a spot separated from a rotary axis D of a shaft member 4. In the case of automatic mode, the electromagnetic actuator 8 is operated by a signal, say, a signal transmitted from an outside switch, such as a bowl seating sensor. On the other hand, in the case of manual mode, the flush handle 5 is turned, thereby rotating the shaft member 4. Since moment acts around the rotary axis D, it is possible for the shaft member 4 to make a return motion.
Patent JP-H01321464-A (JP)
Title: Fixing device
Inventor: KIDO EIICHI
IPC: G03G15/20
Filed: 1988-06-22
Abstract: PURPOSE:To prevent offset and fixing failure at the time of fixing and emitting strange sound caused by contact by providing a roller diameter measuring instrument which measures the diameter of a fixing roller to the fixing roller without contacting with them and detecting the device becoming set temperature without contacting with the fixing roller. CONSTITUTION:This device is equipped with the fixing rollers 15 and 16 arranged the paper discharging side of a photosensitive body 2, a heater 18 which heats these fixing rollers 15 and 16, the roller diameter measuring instrument 19 which measures the diameter of the fixing device 15 and 16 without contacting with them, and a controlling circuit 20 which controls the energizing of the heater 18 by output signal of the roller diameter measuring instrument 19. The coefficient of thermal expansion of the fixing roller 15 and radius l0 when the temperature of the fixing roller 15 is T0 are previously measured and the diameter of the fixing roller 15 is measured by the roller diameter measuring instrument 19. When the diameter reaches set value, it is estimated that the fixing roller reaches a prescribed temperature and the energizing of the heater 18 is stopped. Thus, offset and fixing failure at the time of fixing and the emitting of strange sound caused by contact is prevented.
Patent JP-S6049110-A (JP)
Inventor: MURAI KATSUROU
IPC: F16B12/14
Filed: 1983-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6133331-A (JP)
Title: Seat device
Inventor: KITAMURA FUMIO
IPC: B60N2/90
Filed: 1984-07-26
Abstract: PURPOSE:To prevent rotation of an auxiliary seat even if a load is applied, by providing a lock mechanism which forcibly locks the state of the auxiliary seat when the auxiliary seat is folded and unfolded. CONSTITUTION:In order to bring an auxiliary seat 13 into an unfolded state from a folded state shown by a 2-dot chain line, a control pin 20 of a lock mechanism 14 is first pulled as shown by a 2-dot chain line to pull off a stationary plate 19 from a guide body. When the auxiliary seat 13 is rotated to bring it into a folded state, a lock pin 17 is slidably moved upward through a rod 16. When the stationary plate 19 is restored to a position, shown by a solid line, through the force of a spring 21, the stationary pin 19 is nipped between the ceiling surface of a guide body 15 and the upper end surface of the stationary plate 19 for locking. The auxiliary seat 13 is brought into a folded state in a way that the control pin 20 is pulled in a manner described above, and the auxiliary seat 13 is rotated to bring it into a folded state. A lock pin 17 is locked by restoring the stationary plate 19 when the lock pin 17 is located in a lowermost position.
Patent JP-S5945350-A (JP)
Title: Elastomer composition
Inventor: KURATSUJI TAKATOSHI
IPC: C08L67/00
Filed: 1982-09-09
Abstract: PURPOSE:To prepare a composition giving an elastic yarn having low permanent set and excellent elastic properties, by compounding a nucleating agent to a polyether ester block copolymer elastomer. CONSTITUTION:100pts.wt. of a polyether ester block copolymer elastomer containing an aromatic polyester as the hard segment and a polyether as the soft segment (the ratio of hard segment to soft segment is preferably 15/85-50/50) is compounded with 0.05-5pts.wt., preferably 0.1-3pts.wt. of a nucleating agent. The nucleating agent depends upon the kind of the aromatic polyester constituting the hard segment, and is preferably sodium montanate for polyethylene terephthalate, and talc, etc. for polybutylene terephthalate. The average particle diameter of the nucleating agent is preferably <=10mu for making a yarn.
Patent JP-S6047860-A (JP)
Title: Fuel gas supplying device for 2-cycle engine
Inventor: KIMOTO SEIJI
IPC: F02B75/02
Filed: 1983-08-25
Abstract: PURPOSE:To prevent to make mixture gas thin by a method wherein a flow amount control valve is opened upon the high load of the engine, in which a vacuum in a mixing path at the downstream side of a throttle valve is reduced due to the opening of the throttle valve, an the fuel gas in a pressure regulator is sucked out of the outlet port of correcting fuel into the mixing path to increase the amount of fuel gas and supply it. CONSTITUTION:Upon the low load operation of the engine, the throttle valve 30 is closed and the vacuum in the mixing path 26 at the downstream of the throttle valve 30 becomes strong, therefore, a diaphragm 43, constituting the vacuum chamber 44 of a correcting fuel control unit 38, is attracted against a sprint 45 and the flow amount control valve 40 is closed, therefore, the fuel gas is not supplied from the correcting fuel outlet port 35. When the vacuum in the mixing path 26 at the downstream side of the throttle valve 30 becomes weak as the throttle valve 30 is opened gradually, the diaphragm 43 is pushed by the spring 45 and the flow amount control valve 40 is opened. Accordingly, the fuel gas in the pressure regulator 22 is supplied by the vacuum in the mixing path 26 into the mixing path 26 from the correcting fuel outlet port 35 through a correcting fuel supplying path 37 and, thus, the mixture gas upon the high load operation of the engine may be prevented from being thinned.
Patent JP-H04354072-A (JP)
Title: Inclination detecting method for parts
Inventor: INAGAKI SHINJI
IPC: G06T1/00
Filed: 1991-05-31
Abstract: PURPOSE:To detect the inclination of parts without being limited by the shape of the parts by obtaining the approximate inclination by straight line detection about the vicinity of the points of intersection of straight lines parallel with X/Y axes passing through the centroid of the parts and the contour of the parts, and further, determining the processing range, and obtaining the inclination of each side of the parts. CONSTITUTION:The contour and the centroid G of the picture of the parts are detected, and the point of intersection PO, etc., of the straight lines m, n parallel with the X/Y axes passing through the centroid G and the contour of the parts are obtained. The processing ranges  x,  x' around the center of PO, for instance, are determined from distance between the points of intersection. The inclinations theta, theta' of the straight lines are obtained for the point on the contour line contained in the processing ranges  x,  x' by a least square method. The inclination theta of a larger absolute value between the inclinations theta, theta' is made the approximate value of the inclination of the parts. The length of the side of the parts is obtained from the inclination theta, and the final processing range  x0 is determined. Further, the inclination of the side is determined about the processing range  x0 by the least square method. The inclination of the parts is determined from the average of the inclinations of four sides. Thus, even in the case of the square parts, the inclination can be detected.