baber/WOPTO huggingface dataset:
Patent JP-S62108529-A (JP)
Title: Processing method for resist pattern
Inventor: YAMASHITA HIROSHI
IPC: H01L21/30
Filed: 1985-11-07
Abstract: PURPOSE:To prevent a PMMA film from reducing or flowing out by emitting a plasma to a plasma etching chamber provided in space from a gas plasma discharge chamber to execute plasma process. CONSTITUTION:A desired polymer resin pattern is formed on a semiconductor substrate, and a plasma is emitted to a resist pattern in a plasma etching chamber 6 provided in space from a plasma discharge chamber 2. A microwave power source 1 oscillates 2.45GHz, and a plasma driving power is supplied to the chamber 2. Simultaneously, CF4 and O2 gases are fed to the chamber 2 to generate a plasma under gas pressure of approx. 0.1Torr. Then, an active seed is fed through a plasma transport tube 5 to the chamber 6 to emit its plasma to a resist pattern sample 7. Thus, a plasma processing of resist pattern is executed without deformation nor flow of a pattern at approx. 160 deg.C in the plasma processing of an electron beam resist and specially at the pattern process.
Patent JP-H03111958-A (JP)
Title: Extension system for image forming device
Inventor: OIKAWA TATSUHIKO
IPC: G06F13/14
Filed: 1989-09-26
Abstract: PURPOSE:To improve the efficiency of the above extension system by connecting an address setting line between a central control unit and plural extension devices and providing each extension device with an operation part for forming an inherent address. CONSTITUTION:The operation parts 9c to 11c provided in respective extension devices 9 to 11 form their inherent addresses by an address setting signal sent from the central control device 6 through the address setting line 8 provided between the central control device 6 and respective extension devices 9 to 11. When the operation part of the host extension device e.g. forms the inherent address of the extension device, the inherent address is transferred to the terminal extension device, which adds a number to the sent inherent address of the host extension device and transfers its own inherent address successively to the terminal extension device, so that the inherent addresses of respective extension devices 9 to 11 can be automatically allocated and respective extension devices 9 to 11 can be discriminated.
Patent JP-H1185735-A (JP)
Title: Kana/kanji conversion device
Inventor: KASE TSUTOMU
IPC: G06F17/22
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To convert characters as an intended way and to recognize correct reading when KANA (Japanese syllabary) characters having the same pronunciation and different notation are contained. SOLUTION: KANA is inputted from an input means 1 and a selection means 2 selects KANA having the same pronunciation and different notation against KANA which is actually inputted. A selection reference setting memory 3 sets the reference of selection in the selection means 2. A conversion means 4 outputs KANA characters 11 and 12 as conversion candidates 14 into KANA/KANJI (Chinese character) mix characters while dictionary data 13 from a dictionary 5 is referred to. When they are actually inputted by reading which is not standard, KANA being standard reading is outputted as the conversion candidate. Thus, it is reported to a user that KANA is inputted by reading which is not standard and standard reading can clearly and visually be displayed.
Patent JP-H04127903-A (JP)
Title: Rolling roll device having variable caliber depth
Inventor: KODAMA TOSHITOMO
IPC: B21B27/02
Filed: 1990-09-18
Abstract: PURPOSE:To precisely roll shares remarkably different in sectional performance with the same roll by dividing the barrel section of a rolling roll into three sections and combining the central section with a driving shaft with a prescribed clearance. CONSTITUTION:In a rolling mill to roll shares 3 with a pair of rolling rolls 1, 2 having a caliber, the barrel section of each rolling roll 1, 2 is divided into three sections in the shaft directions, the central sections 11, 21 are mounted freely rotatably on the driving shafts 12, 22 with a prescribed clearance 13,23, both end sections 14, 2 4 are fixed to the driving shafts 12, 22 and the central sections 11, 21 are supported by a backup roll 4 freely movably and adjustably in the vertical direction. Accordingly, sizes remarkably different in sectional performance can be rolled in a breakdown mill without changing rolls. In an edger mill, a clearance between the web surface of a product and the barrel section of a roll can be kept fixedly and the shapes different in size can be manufactured with good accuracy.
Patent JP-H1178011-A (JP)
Title: Vibrating plate integrated type piezoelectric member and production method thereof
Inventor: SAKAMAKI SHINICHI
IPC: H01L41/253
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To cut the production cost of a piezoelectric member and a vibrating member without lowering the piezoelectric performance. SOLUTION: By providing a vibrating plate 15 and a piezoelectric member 16 as one member, cracks are not generated in a piezoelectric film even when they are laminated, and further, residual stress can be reduced. Moreover, since the adherence strength between the vibrating plate 15 and the piezoelectric member 16 is large for being the same member, peel-off in a large displacement cannot be generated. Furthermore, since an electrode film 17 can be formed after baking PZT ceramics, an inexpensive material can be used. Moreover, since crystallization of the vibrating plate 15 and the PZT ceramics can be conducted in one baking step, process can be simplified. Accordingly, by providing the vibrating plate 15 and the piezoelectric member 16 as one member, a piezoelectric member 16 having excellent piezoelectric characteristics can be produced at a low cost.
Patent JP-H04129378-A (JP)
Title: Picture reader
Inventor: OTANI MIYUKI
IPC: G03B27/62
Filed: 1990-09-20
Abstract: PURPOSE:To improve the operability by providing a light shield means preventing the transmission of a light radiating from a light source through a platen glass when an original retainer is opened to the reader. CONSTITUTION:An original lighting unit 15 of an optical system is taken as a home position (reference position) in which the unit 15 is escaped to the depth of an equipment main body 1a from beneath of a platen glass 17. Even when a platen cover 19 is opened to exchange an original such as a book original during the operation, since the original lighting unit 15 is resident in the depth in the equipment main body 1a, an upper plate 1b of the equipment main body 1a acts like a light shield means to prevent a light 15a' from transmitting through the platen glass 17 and being leaked externally. Thus, the user attains quick operation without being dazzled.
Patent JP-H0675074-A (JP)
Title: Pipe inner diameter control device
Inventor: SUGIYAMA YOSHIHIRO
IPC: C23G3/04
Filed: 1992-08-24
Abstract: PURPOSE:To raise accuracy of inner diameter control in the case simultaneously processing a plurality of pipes to be processed in inner diameter control for solution method passing acid liquid in the pipes to be processed. CONSTITUTION:Acid liquid, gas and washing water are independently transported under pressure in a plurality of pipes to be processed 10 and the timing for the pressure transportation is independently controlled. The pipe end part of exhaust side is inserted in a receiver tank 31 and the acid liquid and the washing water are recovered. Gas purge is done in turn from the processed pipe 10 having finished the pressure transportation of the acid liquid. During the gas purge, the acid liquid spatters in the receiver tank 31 and attaches on the outer surface of the pipe end part, however by washing it off, the lowering of outer diameter accuracy of pipe end part is prevented.
Patent JP-H01117318-A (JP)
Title: Method of refining reactive gas for semiconductor
Inventor: YAMAZAKI SHUNPEI
IPC: F25J3/06
Filed: 1988-09-30
Abstract: PURPOSE:To make it possible to fill into a vessel the high purity reactive gas from which oxygen and carbon impurities are fully removed by a method wherein the semiconductor reaction gas, selected from silane, germane, diborane, phosphine and arsine of 98% purity, is introduced into the first container from which the remaining impurities have been removed, and a process, in which said gas will be evaporated at the temperature higher than the boiling point, and another process in which the reaction gas is collected into the second container, are conducted. CONSTITUTION:The containers 2-4 to be used for liquefaction and evaporation are evacuated to the state of 9X10<-5>-10<-3>Torr mainly using a turbo pump, and when the back diffusion containing an oil component is removed to the state of 9X10<-6> or less, especially to 10<-7>-10<-9>Torr, the water, carbonic acid and hydrocarbon remained in the containers 2-4 can be fully evacuated to the state of 1PPM. Then, the container 2 is cooled down to -150 deg.C, the silane reactive gas for semiconductor is transferred from a cylinder 1, the temperature of evaporation is set at -100-90 deg.C, the liquefied silane in the container 2 is moved to the container 3 and liquefying, evaporating and purificating operations are conducted taking 5-50hours. The liquefied silane is moved to the container 4, the container 4 is brought into the state of 5-12 atmospheric air pressure, and the purifying operation is completed.
Patent JP-H0965959-A (JP)
Title: Partition bracket for commodities display shelf
Inventor: SERADA JIRO
IPC: A47F1/12
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To smoothly adjust the space between a right and a left partition plate by cutting a long notched groove from the tip to the base of each mutually opposed support pipe projected at one spot or plural spots on the rear end part or both end parts on the forward part of the partition plate, and also, providing a connecting part which connects another connecting rod inserted, from end to end, through the hollow cavity hole of a support pipe. SOLUTION: Support pipes 4 with a long notched groove 5 cut from the tip to the base part of the support pipe 4 are butted to each other by an integral molding method, at each mutually opposed spot on both forward and backward end parts of paired strip-like partition plate 2 of a synthetic resin material such as acrylate resin or polyvinyl chloride. In addition, both ends of another connecting rod 6 of a metallic material are inserted, in freely slidable fashion, through the hollow cavity holes 4a of each support pipe 4y so that the space between the partition plates can be freely widened and narrowed. Thus, a connecting part 3 is formed as a constutuent of this partition bracket. Consequently, it is possible to smoothly adjust the space between the right and the left partition plates 2 with high efficiency and enhance the effects of displaying commodities.
Patent JP-H01199250-A (JP)
Title: Data processor
Inventor: WATANABE TAKESHI
IPC: G06F12/08
Filed: 1988-09-30
Abstract: PURPOSE:To increase access speed to a buffer memory by reducing the data width (associative value) of the address arrays of the buffer memory which are read out an bloc and at one time. CONSTITUTION:The function of a buffer address array is divided into a row selecting function and a synonym group detecting function of a buffer memory. Then the buffer address arrays 31 and 32 are added to said two functions respectively. The array 31 consists of a column which receives an access from an address including a part undergoing the conversion of logical addresses with the data width (associative value) to be read out enbloc and at one time set at the value equal to the number of rows by a row selecting circuit 6. While the array 32 consists of a column which receives an access from a physical address with the associative value set at just the product of both numbers of rows and groups. In such a constitution, the synonym control is facilitated with an access carried out by a real address.
Patent JP-S6491252-A (JP)
Title: Error log collection processing system
Inventor: ISHIKAWA MASAHIRO
IPC: G06F11/34
Filed: 1987-10-01
Abstract: PURPOSE:To shorten the waiting time of a processor at occurrence of errors by writing the microdata into a processor while a service processor is collecting the hard log data. CONSTITUTION:When a processor PU1 has an error, a system control interface SCI2a collects the hard log data of the PU1. The PU1 collects the microlog data and applies a start IO to a channel 16d. A service processor SVP2 collects the hard log data held by the SCI2a and stores these data into a memory 3 through a coding process. Then the SVP2 collects the histories from a RAM of the PU1 and stores them into memory 3. The channel 16d writes the microlog data of the PU1 into the memory 3 after receiving the start IO. Then the SVP2 reads the microlog data out of the memory 3 and stores it into the memory 3 after coding.
Patent JP-H0990757-A (JP)
Title: Image forming method
Inventor: ASANAE MASUMI
IPC: G03G15/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which influence on an image resulting from the characteristic fluctuation of a magnetic developer can be decreased. SOLUTION: In an image forming method, a developing roller 4 which is made of a cylindrical permanent magnet member on the surface of which opposite polarity magnetic poles are arranged with equal spacings in a circumference direction is provided so as to face to an image carrier moving as supporting an electrostatic charge image, magnetic developer 2 is absorbed on the developing roll 4, the same is transferred to a developing area formed between the developing roll 4 and the image carrier 7, the electrostatic charge image is developed, and thereafter, the developed toner image is transferred and fixed on to a recording member.  A toner friction charge amount in the magnetic developer attracted on the developing roller 4 is measured, and when this measured value becomes a predetermined standard value of the toner friction charge amount or more, a process after the development of the electrostatic charge image is proceeded.
Patent JP-H06105286-A (JP)
Title: Jitter compensating circuit
Inventor: MATSUOKA HIDEKI
IPC: H04N5/95
Filed: 1992-09-18
Abstract: PURPOSE:To compensate a video jitter either in a reproduced video in a VTR, or at a video processing stage in a monitor. CONSTITUTION:An input analog video signal is converted into a digital signal by using a first clock signal 31 following up a horizontal synchronizing signal (HD) separated by a synchronizing separator circuit 6, and stored in a video memory 4. On the other hand, an average time per one line is calculated by a control part 8 from both the horizontal synchronizing signal (HD) and a vertical synchronizing signal (VD) separated from the input video signal by the synchronizing separator circuit 6, and a second clock signal 32 corresponding to the average time is generated by a VCO10. Then, the video data read from the memory part 4 are converted in D/A by a D/A conversion circuit 5 by using the second clock signal 32. The D/A conversion is operated at every average time of a constant value, so that even when the jitter is generated at an input stage, the jitter can be excluded (compensated) at the D/A conversion stage after the memory reading.
Patent JP-H07102260-A (JP)
Title: Production of formed coke
Inventor: WATAKABE SHIRO
IPC: C10B57/02
Filed: 1993-10-05
Abstract: PURPOSE:To make it possible to prevent the internal cracking of formed coke, by carbonizing formed lump coal at a heating rate specified for each of the temperature ranges, i.e., up to a softening or melting initiating temperature, then up to a resolidification completing temperature, and thereafter, with these temperatures being obtained from the volatile matter content of caking coal component. CONSTITUTION:A lump coal obtained by mixing coal blend comprising a noncaking coal and a caking coal with caking additives and press molding the mixture is carbonized according to a heat pattern of the following conditions. The heating rate is 5-15 deg.C/min up to the softening initiating temperature of the caking coal in the coal blend, given by formula I or II, at most 2 deg.C/min then up to the resolidification completing temperature thereof given by the formula III or IV, and at most 25 deg.C/min thereafter. In the formulas, VM is the volatile matter content (wt.%) of the caking coal in the coal blend. By providing the period during which the heating rate is maintained at most 2 deg.C/min, the occurrence of internal cracking of formed coke product is greatly reduced, the yield is improved, and a blast furnace coke with good strength and little occurrence of fine powder is obtained.
Patent JP-H06105594-A (JP)
Title: Positioning controller
Inventor: INABA MASAHIRO
IPC: H02P23/24
Filed: 1992-09-18
Abstract: PURPOSE:To easily additionally realize a positioning function even in a portable motor-driven tool by providing a positioning controller of a small shape with a simple structure. CONSTITUTION:A motor 2 coupled directly with a phase controller 3 and an encoder 11 is connected in series with an AC power source 1. A gate firing circuit 5 of the controller 3 is controlled by a microcomputer 4 according to a predetermined processing procedure in synchronization with the signal output of a zero-crossing circuit 10 of the power source 1, the motor 2 is half-wave phase-controlled to be reversely rotated and controlled to be positioned.
Patent JP-S60138775-A (JP)
Title: Rotating speed detecting circuit
Inventor: TAKAGI MASAHIRO
IPC: H03K21/00
Filed: 1983-12-27
Abstract: PURPOSE:To attain detection of rotating speed by providing the 1st means detecting the rotating speed of a rotary recording medium and the 2nd means detecting the arrival of the rotating speed to a prescribed speed through the output of the 1st means outputted consecutively for a prescribed number of times. CONSTITUTION:A monostable multivibrator 11 is a retriggerable circuit where a prescribed width of output signal 6 is outputted newly when the next signal 3 is inputted while a prescribed width of output signal 6 is outputted. Thus, when a signal 3 having a period narrower than a prescribed width of the output signal at a prescribed width or below, the circuit outputs always the output signal 6. The monostable multivibrator 11 is triggered by a rotation synchronizing signal 3 obtained from a sensor extracting a signal being one pulse per revolution in synchronizing with the rotation through the rotation of a DC motor and the count with a counter circuit 12 is started. The monostable multivibrator 11 outputs a signal 6 having a time constant depending on C and R to a CLR terminal of the counter circuit 12 with the input of the synchronizing signal 3. When the rotating speed is slow, the output of the signal 6 is finished before the input of the next synchronizing signal and the count of the counter circuit is reset.
Patent JP-S62107978-A (JP)
Title: Wet type partial grindstone for grinding and its combined grindstone
Inventor: KATO SHIGEKI
IPC: B24D5/06
Filed: 1985-11-07
Abstract: PURPOSE:To prevent occurrence of any blemish on the inner wall face of an introduction hole for grinding liquid and enhance the strength as a grindstone integrated body by forming smooth introduction grooves for grinding liquid on the meeting faces between partial grindstones to be superposed on each other by means of the forming face of a press die. CONSTITUTION:Grindstone material including uniformly mixed grinding particles and binder is filled in a press die. Thereafter, it is compressed and formed by the press to obtain disc type partial grindstones 12, 14 and at the same time, grooves 30, 40 for introducing grinding liquid are formed smoothly on one face of each of the partial grindstones in such a manner that its circumferential grinding face 16 communicates with its central hole 18. The partial grindstones 12, 14 thus formed are superposed with each other at one face and combined integrally so that an introduction hole 20 for grinding liquid can be formed by introduction grooves 30, 40 for grinding liquid, whereby the wet type combined grindstone for grinding is obtained.
Patent JP-2001075839-A (JP)
Title: System for monitoring abnormal program
Inventor: YOSHINO YASUHIRO
IPC: G06F11/30
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reliably judge a loop abnormality while making program groups unnecessary to have a program for the reception of a diagnostic request and abnormality diagnosis. SOLUTION: A simple loop program 4 whose processing priority is made much lower than program groups 11 to 1N is provided, an abnormality monitoring program 2 monitors the operation time of the program in a fixed period, the number of nonoperating times of the simple loop program is counted on the basis of the operation time, when the count value reaches a fixed value, a program being in the middle of processing execution is detected, and the program whose loop state is abnormal is specified on the basis of the detection.
Patent JP-H06105138-A (JP)
Title: Image forming device
Inventor: UDAGAWA YUTAKA
IPC: G06T7/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide a complete forgery prevention countermeasure even in the case of an image forming device employing point sequential system. CONSTITUTION:A picture decision section 123 generates hue data based on inputted binary picture data and decides the similarity between the generated hue data and hue data of a specific picture prepared in advance. When the decided similarity is low, a control section 121 controls the device so that a visual picture is formed on a recording medium based on the inputted binary picture data and when the decided similarity is high, the control section 121 superimposes a prescribed lattice pattern onto a visual picture recorded already.
Patent JP-S60141240-A (JP)
Title: Production of dumplinglike frozen food
Inventor: WAKE TAKASHI
IPC: A23G9/26
Filed: 1983-12-28
Abstract: PURPOSE:To obtain the titled frozen food, producible easily even in the case of increased colors and kinds, and suitable for diversified production, by laminating plural sheets of different kinds of beltlike materials for the frozen food, cutting the laminate crosswise, arranging the resultant cut laminate pieces in different colors on a skewer, and pressure molding the pieces. CONSTITUTION:Different beltlike materials for a frozen food 1-3 are laminated on top of each other, and the resultant laminate is then cut crosswise to give laminate pieces in different colors (1a)-(3a), which are then arranged on a skewer 4, and press molded in a flash mold, etc. to give the aimed forzen foods (1b)-(3b).
Patent JP-2000077461-A (JP)
Title: Tab lead-bonding method
Inventor: YAMAGUCHI MASAYUKI
IPC: H01L21/60
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the striking point of a bonding tool from getting out of position due to its deformation due to a heating effects by a method, wherein a tape and a lead are previously heated up to a required temperature corresponding to the estimate of thermal deformation at bonding prior to that the position of a lead is recognized by an image recognition means. SOLUTION: A tape 1 and a lead 2 are heated up in advance to a required temperature, corresponding to the estimate of thermal deformation at bonding prior to that the position of a lead is recognized by an image recognition means 5. Under heating effects by a heating means 7, in other words, in a temperature condition at which the lead 2 is brought into contact with the bump of a semiconductor chip 3, the actual center position of the lead 2 can be recognized on an image. A bonding tool striking point P of a single bonder 4 can be accurately aligned with the center of the lead based on the recognition data. With this setup, the striking point of a bonding tool can be effectively prevented from getting out of position, so that defectives caused by bonding failure can be lessened in number.