baber/WOPTO huggingface dataset:
Patent JP-2000251824-A (JP)
Title: Electron beam apparatus and stage movement positioning method thereof
Inventor: TEGURI HIRONORI
IPC: H01J37/22
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To accurately find the cell pattern of a specific standard cell parttern from among patterns, such as a regularly formed and arranged memory device and indicate it, when performing an SEM observation for purposes such as failure analysis. SOLUTION: After designating a position inside a memory cell block of a target cell, information on the number of arrangements of cells in a scanning electron microscope(SEM) observation visual field of a radix portion of the cell block is extracted. After determining an index cell, a stage is moved so as to approach the target cell, and a mobile vector of the stage is acquired by electron beam scanning of the index cell. A moved distance of the stage reaches a deflection limit of the electron beam and the stage is stopped, and information on the number of arrangements of cells in an observation visual field at that position is extracted again. Through these acquired data, mutual positional relationship with regard to arrangements of each cell is specified to reach a specific target cell by repeating this for several steps.
Patent JP-H03254581-A (JP)
Title: Exposure control mechanism for camera
Inventor: OTA YOSHITAKA
IPC: H04N5/335
Filed: 1990-03-05
Abstract: PURPOSE:To complete photometry with twice exposures by executing the exposure so that the brightness range of the approximate middle of an AE movement range becomes an optimized level, obtaining the information of the brightness of the whole image pickup screen and general brightness distribution information from the data of the number of picture elements scattered white and defaced black and determining exposure conditions. CONSTITUTION:When a releasing switch 23 is half-depressed, a camera action control means 21 controls an iris mechanism 2 and a shutter 3 to satisfy conditions to cover the medium brightness range of an AE movement range and executes the first exposure. A brightness signal (Y) obtained by the exposure is inputted to a number of picture elements counting circuit which consists of comparators 18a to 18n and counters 19a to 19n and an output value is inputted to an evaluation value counting means 22. When an obtained video signal has a lot of white scattered parts, the camera action control means 21 shifts an exposure under as a second exposure conditions and obtains precise picture element information of a high brightness part. Thus, photometry is completed with the twice exposures.
Patent JP-H03254131-A (JP)
Title: Manufacture of diode
Inventor: YAMADA OSAMU
IPC: H01L21/329
Filed: 1990-03-05
Abstract: PURPOSE:To cope with a variation of the diffusion depth or diffusion density which is different from lot to lot by deciding a cutting margin of a diffusion layer from the measurement of the peak inverse voltage of a sample selected from one and the same diffusion lot when removing the diffusion layer from the surface of a substrate with the depth a depletion layer is extended, which is necessary for securing a pressure resistance, left. CONSTITUTION:After making a different conducivity-type diffusion layer of high impurity density on each of a plurality of one conductivity-type semiconductor substrates of lowe impurity density, the diffusion layer of a sample semiconductor substrate is removed from the surface by stages with the peak inverse voltage measured each time the layer is removed. This is for knowing the removing depth when the peak inverse voltage gets to the specified value or lower. As for the other semiconductor substrates, the diffusion layer is removed from the surface in the depth smaller than the one know from the sample semiconductor substrate. By knowing the depth a depletion layer is extended in the diffusion layer when the peak inverse voltage is applied from a cutting margin when the peak inverse voltage begins to get lower than specified, the low density diffusion layer can be removed with the depth of the depletion layer left in each diffusion lot. By this method, the diffusion layer can be left in the minimum thickness required for securing the with stand voltage.
Patent JP-S57168718-A (JP)
Title: Controlling method for hydraulic drawing-down type rolling mill
Inventor: HAYAMA YASUNOBU
IPC: B21B37/62
Filed: 1981-04-10
Abstract: PURPOSE:To increase both the responsiveness and the stability of a control system, by holding the drawing-down force at a certain level at the side opposite to the working side where the hydraulic pressure is affected to the cylinder ram of a drawing-down cylinder by applying separately to the drawing- down cylinder. CONSTITUTION:The displacement of a cylinder ram 4 is detected by a displacement detector 6 and supplied to a servo amplifier 7, and the control signal is delivered to a servo valve 9 by the set value 8 to be applied to control the hydraulic pressure which is supplied to a drawing-down cylinder 3. A pressure controlling system 10 is set at the side B opposite to the pressure working side A to maintain a certain level of drawing-down force. In other words, the pressure of the pressure oil supplied from a servo valve 11 is detected by a pressure  detector 12, and this output signal is supplied to a servo amplifier 13 to be compared with the set value 14. Then the control signal is supplied to the valve 11 of the system 10 to control the valve 11. Thus the pressure is increased although the pressure of the cylinder 3 is low, and the differential pressure of the valve 11 has no change between the rising and falling modes of the ram 4.
Patent JP-H01226498-A (JP)
Title: Undocking/docking device of spacecraft
Inventor: UMESATO SHINKO
IPC: B64G1/64
Filed: 1988-03-07
Abstract: PURPOSE:To make it possible to have a spacecraft docked/undocked may times on its orbit so as to enhance its function by providing a spring member for energizing inscribed bands in their directions of miniaturization and a drive unit for expanding them through a link mechanism. CONSTITUTION:A pair of inscribed bands 13, 14 respective one-side ends of which are pivoted to each other are installed with their outer peripheries engaged in a groove shape with the inner peripheries of the end face connecting parts of spacecrafts 11, 12, and undocking bolts 19 are connected to both advancing/retreating ends of a link mechanism 16 provided while coupling together both free ends thereof. Then, a tension spring 20 for energizing the inscribed bands 13, 14 in their directions of miniaturization is provided and also a motor 17 for extending the inscribed bands 13, 14 is connected to the link mechanism 16. Thus, when the undocking bolts 19 operate to release the link mechanism 16 from restriction with the spacecrafts 11, 12 under the condition of docking, the inscribed bands 13, 14 are miniaturized by the power of the tension spring 20, and spacecrafts 11, 12 are undocked from each other owing to release of the inscribed bands 13, 14 from the engagement in a groove shape with the spacecrafts. Also, when the inscribed bands 13, 14 are extended by the operation of motor 17 via the link mechanism 16, the spacecrafts 11, 12 are docked again.
Patent JP-H08216932-A (JP)
Title: Gate horizontal fixer
Inventor: SUGIMOTO KATSUMI
IPC: B62D33/027
Filed: 1995-02-17
Abstract: PURPOSE: To fix and keep a gate in horizontal condition as occasion demands even in any place by providing a fixing member fixed to the car body with a bearing member, which has an engaging part capable of mounting and remov al, on one side, and providing the gate of a track or the like with a mounting member which has an engaging part. CONSTITUTION: A gate 3 is attached to the car body 1 by a hinge 2, and a gate opening and closing assisting device 11, which facilitates the opening and closing of the gate 3, is mounted to the bottom of the car body 1. Moreover, a bearing member 41 is attached capably of mounting and removal to the fixing member 31 fixed to the car body 1. In the case of keeping the gate 3 in horizontal posture, a rocking arm 42 is rotated around a pin 44 while being slid along the slot 33 of the fixing member 31 whereby the pin 45 on the rocking arm 42 is set in the through hole 34 of the fixing member 31.  In this condition, the gate 3 is opened, and the gate 3 is born through a rotating link 13 and a driven link 14 as a mounting member, and the engaging part 15 being the pivotal part between both links 13 and 14 is born with the engaging part 46 of the bearing member 41 so as to bear the gate 3 horizontally.
Patent JP-S616920-A (JP)
Title: Digital filter
Inventor: KORIN ROBAATO SAUSU
IPC: H03H21/00
Filed: 1985-03-16
Abstract: A transversal finite impulse response, adaptive digital filter comprises three stages 10, 11, 12. The stage 10 is a memory stage which stores input samples x and coefficients. The stage 11 is an arithmetic stage which forms convolution products and accumulates the product to provide an output. The stage 12 forms update values for updating the coefficients according to a predetermined algorithm. The stages are coupled by buses 14, 15 and date transfer between the stages via the buses is controlled by a control unit 18. The filter operates so that convolution products are formed during a first part of each sample period and update values are formed during a second part of each sample period for use in the subsequent sample period.
Patent JP-S53139420-A (JP)
Title: Threshold level setting device
Inventor: SAGANE MITSUKI
IPC: H04N1/04
Filed: 1977-05-11
Abstract: PURPOSE: To avoid the erasion of the information caused by the change of the peripheral temperature as well as to increase both the reliability and economical property without having a continuous lighting of the light source for the facsimile scanner and others, by holding the white level by means of a thermistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10244135-A (JP)
Title: Back-washing method of filter, its operation, method of estimating service life of filter element, and regeneration of filter element
Inventor: NAGASE MAKOTO
IPC: B01D29/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To effectively remove impurities stuck and deposited on a filter by applying back-differential pressure at a state opened a vent, at a back-washing time of a filter element, accelerating release of the impurities, closing the vent under being applied the back-differential pressure after a specified time, and accelerating discharge of the impurities. SOLUTION: At a time of back-washing of the filter element 20, at first a flow rate control valve 21 and a valve 23 are closed, a drain valve 22 and a vent valve 21 being opened and drain of water at the upper part of a container 11 is started. A specified time later from a start of the drain, an inlet valve 24 is opened to feed pressurized gas from an inlet pipe 18, and a pressurized gas layer is formed at the lower part of an isolation plate 13, and the purified water at this portion is back-flown to the filter element 20 via a support pipe 14 to strip off the impurities.  Later the vent valve 25 is closed and internal pressure of the container 11 is raised and the impurity-containing water is drained, subsequently the inlet valve 24 and the drain valve 22 being closed, next the vent valve 25 and valve 23 being opened and the purified water is introduced into the container 11 through a discharge pipe 17 to fill the container 11 with the purified water again.
Patent JP-H06237836-A (JP)
Title: Method of controlling lumber support and control equipment of lumber support
Inventor: OGASAWARA HIROMITSU
IPC: A61H23/02
Filed: 1993-02-19
Abstract: PURPOSE:To prevent slipping out of the place of the lumber plate without using microcomputers. CONSTITUTION:Before and behind the place of the lumber plate 12 when automatically controlled is to be monitored by the limit switches 46(46-1,46-2) of the movable support bracket 48. And when excess movement of the lumber plate 12 is noticed through pressing operation of the limit switches 46(46-1,46-2) by the dogma 54, driving of the motor 14 to that direction is prevented.
Patent JP-2000200970-A (JP)
Title: Method and apparatus for manufacture of plug and paste mixing device
Inventor: RYO HONYU
IPC: B29C67/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a hollow from being formed in a plug and to enhance the reliability of a package by a method, wherein a pressure inside a printing chamber is regulated, a printing operation is performed under a first pressure, the hollow which is captured inside the plug is removed under a second pressure, and excess paste is removed under a third pressure. SOLUTION: This plug manufacturing apparatus 10 is provided with a closed printing chamber 32, The closed printing chamber 32 is a region, in which an operation to form a plug on a printed circuit board, is performed. The closed printing chamber 32 is connected to a pressure control device 34, which is used to control the pressure of the closed printing chamber 32. A board 36 which comprises a heating device 38 is installed at the bottom of the closed printing chamber 32. The board 36 is used as the mounting surface of the printed circuit board. The heating device 38 is used to heat a paste on the circuit board attached to the board 36 during a printing process. Consequently, since the plug is manufactured in vacuum it is possible to prevent a hollow from being formed in the plug.
Patent JP-2000252357-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO KAZUYOSHI
IPC: H01L23/522
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently expand the particle size of Cu without exfoliating a Cu film and to increase the reliability of a copper interconnection when the copper interconnection of a semiconductor device is formed on a low-permittivity organic insulating film. SOLUTION: A barrier layer 8 which is composed of titanium carbide nitride is deposited on an organic insulating film 4 in which a groove for wiring is formed on the surface and which is composed of a benzocyclobutene resin. A Cu film 10 is deposited on the barrier layer by a CVD operation. While the surface of the Cu film 10 is being irradiated with an Ar plasma, a plasma irradiation and heat treatment which heat-treats the Cu film is executed. After that, the Cu film 10 and the barrier layer 8 in regions other than the groove are removed by a CMP operation. As a result, an interconnection 12 which is composed of the barrier layer 8 and the Cu film 10 formed inside the groove.
Patent JP-H06267208-A (JP)
Title: Magnetic disk device
Inventor: SATO TOSHIKUNI
IPC: G11B21/02
Filed: 1993-03-15
Abstract: PURPOSE:To provide a magnetic disk device capable of reducing the cost of a suspension, eliminating the managing and assembling work of a manufacturing process and making a head arm thin. CONSTITUTION:Tip split parts 24b an 24c and tip split parts 26b and 26c are arranged so that they are superposed and half thin cylindrical parts 24d and 26d are superposed so that the half thin cylindrical part 24d is placed on the outside and the half thin cylindrical part 26d is placed on the inside utilizing the tip teared parts 24b, 24c, 26b and 26c. On the other hand, half thin cylindrical parts 24e and 26e are superposed so that the half thin cylindrical part 24e is placed on the inside and the half thin cylindrical part 26e is placed on the outside and from these insides caulking work is carried out using pressuring tools.
Patent JP-S60199137-A (JP)
Inventor: TSUKADA ICHIROU
IPC: E04B1/41
Filed: 1984-03-22
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-H07260950-A (JP)
Title: Clock device
Inventor: KONNAI IKUO
IPC: G04B23/10
Filed: 1994-03-24
Abstract: PURPOSE:To realize a clock device which can prevent to be enlarged in size, and has a compact and a simple structure, and an excellent function. CONSTITUTION:A rectangular form manipulator 131 having elastic locking pieces 131a and 131b at both ends; a rotator 132 rotated being pressed by a manipulator 131 displaced according to the pressing force, and the locking member 141 of a cover body 14, around a rotary shaft as the center; and an operator 133 provided integrally with the manipulator 131, and to rise and set the actuator 151 of a switch 15 for temporary sound stopping; are provided. The system is composed to carry out a cover body opening and closing function, and a temporary sound stopping function (snoozing function) concurrently by a single operation switch 13.
Patent JP-H06262395-A (JP)
Title: Sorting mechanism for empty can disposer
Inventor: SAKAMOTO TADAO
IPC: B07C5/344
Filed: 1993-03-15
Abstract: PURPOSE:To accurately sort and recover crushed empty cans into aluminum cans and steel cans. CONSTITUTION:Empty cans P falling by gravity from an empty can receiving part 35 which is provided on the upper part of the main body of an empty can disposer are crushed in a crushing space formed between a fixed plate 52 and a rotating plate 43. The crushed empty cans fall on a rubber belt 67 of a sorting mechanism. The sorting mechanism 63A is provided with a magnetic rotating body 63a whose supporting shaft 64 is offset in the direction detaching to the fixed plate 52 side of the crushing part, a roller body 65 which is arranged below the magnetic rotating body 63a, with the rotating shaft held in parallel with the supporting shaft 64, and whose diameter is smaller than that of the magnetic rotating body 63a, and a rubber belt 67 which is stretched between the magnetic rotating body 63a and the roller body 65. The roller body 65 is provided with the rotating shaft inserted in a circular-arcuate slot 61a, 62a so as to be positionally adjustable in the range from the vertically lower position of the supporting shaft 64 to the lower position of the rotating plate 43.
Patent JP-H09222764-A (JP)
Title: Image forming device
Inventor: ISOBE TAKAHITO
IPC: B41J2/525
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To attain the simplification of a mechanism and reduction in size and cost by using an optical pickup device as a detecting means and detecting deviations in the printing positions of toner patterns of each color on a transfer belt. SOLUTION: The optical pickup device 10 as a means for detecting a positional deviation is set in a position facing a roller 4a on the downstream side of respective image forming process units 2a-2d. Therefore, in the part of the transfer belt 4 wound on the roller 4a with fixed tension, deflection hardly occurs so that an erroneous detection caused by the deflection does not occur. An object of detection by the optical pickup device 10 is the previously set toner patterns formed on the belt 4. Since in each color, the toner patterns are formed on photoreceptors respectively and further, transferred to the belt 4, the positional deviations of plural toner images superimposed/transferred onto the transfer belt can be detected.
Patent JP-S63221687-A (JP)
Title: Superconducting transistor
Inventor: NISHINO JUICHI
IPC: H01L39/22
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a highly integrated circuit in which a so-called short-channel effect is less, and many superconducting transistors can be manufactured without loss of the properties of a superconductor by forming part of electrodes formed of the superconductor upper than the surface of a channel forming region and the remaining part lower than the surface of the region. CONSTITUTION:The source and drain of a superconducting transistor are composed of 2 layers of a superconductive electrode 3 and a high impurity concentration layer 2. The upper surfaces of the source and the drain are formed upper than part formed with a channel, i.e., the surface of a semiconductor substrate 1 in contact with a gate insulating film 4, and the lower surfaces of the source and the drain are located under the surface of, or inside, the substrate 1. Since a junction formed by the layer 2 becomes shallow, a leakage current which cannot be controlled by a gate voltage by means of short channel effect is not generated. Even when an integrated circuit formed by integration is formed, a stable operation can be performed, and the yield of manufacture can be enhanced.
Patent JP-H03255652-A (JP)
Title: Semiconductor device lead forming die guide rail and manufacture of semiconductor device by use thereof
Inventor: TANAKA YOJI
IPC: B21D43/04
Filed: 1990-03-05
Abstract: PURPOSE:To enable a forming die to be manufactured at a low cost, to shorten a time required for the replacement of a forming die, and to obtain a space under an intermediate guide rail by a method wherein the intermediate guide rail is not separately attached, mounted on the end of a die guide rail, and easily positioned and linked. CONSTITUTION:Lead forming dies are attached, protrusions 27 of intermediate guide rails 15A and 15B are laterally fitted and inserted into a R groove 29 of a guide plate 28. Then, a shutter 25 is made to move in a guide groove 30 and fixed by a knurled nut 26. By this setup, the intermediate guide rails 15A and 15B are prevented from coming off in a lateral direction and fully linked together.
Patent JP-S58168553-A (JP)
Inventor: TAKAEDA AKIO
IPC: E04C2/30
Filed: 1982-03-31
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-S61213488-A (JP)
Title: Condenser barrel
Inventor: HAMADA KATSUTOSHI
IPC: F28B1/00
Filed: 1985-03-20
Abstract: PURPOSE:To decrease the number of inner reinforcing members or enable to eliminate them by a method wherein the reinforcing members acting against the outer pressure are arranged at an outer surface of a condenser barrel. CONSTITUTION:Some reinforcing members 5 acting against the outer pressure are arranged at an outer surface of a condenser barrel 1 and the conventional type of reinforcing members are not provided in the condenser barrel 1, thereby a flow passage of steam 6 from a turbine is not narrowed. With the device thus contrived, the reinforcing members acting against the outer pressure are arranged at an outer surface of the condenser barrel, so that it is made possible to decrease the number of inner reinforcing members or eliminate them. With this arrangement, it is made possible to reduce a pressure loss of steam fed from the turbine to the condenser and the steam in the condenser thereby improving a performance of the plant.
Patent JP-S55146415-A (JP)
Title: Production of multilayer type liquid crystal display element
Inventor: MARUYAMA AKIO
IPC: G09F9/00
Filed: 1979-05-04
Abstract: PURPOSE: To produce the thin type multilayer type liquid crystal display device efficiently by combining and bonding a pair of both side electrode substrates provided with individual patterns in multiple columns and multiple rows and intermediate electrode substrates provided with electrode patterns in one column and multiple rows.  
     CONSTITUTION: A plurality of electrode patterns 4c, 5b, 4d are provided on one column and multiple rows on a substrate and recesses 13 are provided respectively at the boundaries of the respective electrode patterns to form an intermediate electrode substrate 4(5,6). Next, the above-mentioned intermediate electrode substrate 4(5,6) is respectively disposed between the upper electrode 1 provided with the electrode patterns in multiple columns and multiple rows and the similar lower electrode 2. By leaving respective injection sealing holes 9, the three are integrated by means of sealing bodies 8, whereby the multiple-element structural body is formed. Next, the above structural body is cut and separated at the cutting parts 10, to make individual empty cells 11, after whic liquid crystal composition is injected and sealed into each empty cell, whereby the individual multilayer liquid crystal display elements are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio