baber/WOPTO huggingface dataset:
Patent JP-S55163863-A (JP)
Title: Formation of wiring pattern
Inventor: EZAKI TAKEYA
IPC: H01L21/3213
Filed: 1979-06-07
Abstract: PURPOSE:To enable high density wiring of a semiconductor device having infinitesimal intervals by providing fine insulating isolation band in the wiring pattern of the semiconductor device. CONSTITUTION:Diffused regions 2, 3, 4 are formed on a substrate 1, and an oxide film 7 and openings 5, 6 are formed thereon. An oxide film 8 is formed in the openings 5, 6, and a PSG film 9 and a polycrystalline semiconductor film 10 are accumulated thereon. After forming a pattern 101 the same as the emitter wire by an etching process, an insulating film is accumulated on the entire surface, etching gas is introduced thereinto to etch the insulating film. Then, an insulating isolation band 111 is retained along the side surface of pattern 101. After removing the pattern 101, with the isolation band 111 as a mask it is dipped in a dilute fluoric acid solution to etch the film 9, a pattern 91 is formed thereon, a metallic film 13 and a photoresist 14 are formed thereon, dipped in a hot phosphoric acid solution to remove the metallic films 13', 13'', and remove the resist 14.
Patent JP-S63242135-A (JP)
Inventor: TAKEDA MASATOSHI
IPC: H02J3/18
Filed: 1987-03-27
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-H03273689-A (JP)
Title: Highly sensitive thermopile
Inventor: BABA TETSUO
IPC: G01J5/14
Filed: 1990-03-23
Abstract: PURPOSE:To achieve a sufficient output voltage over a wide temperature range of an object to be measured including normal temperature and obtain a highly sensitive thermopile where influence of fluctuation of room temperature is eliminated by placing a cooling means near one edge of a connection terminal. CONSTITUTION:A thin-film thermocouple pattern 2 according to combination of a first thermoelectric material 2a and a second thermocouple material 2b is located on an insulating substrate 1. A connection terminal at an inside of the thermocouple pattern 2 constitutes a warm contact 21 and the outside connection terminal constitutes a cool contact 22. An insulating layer 3 is coated at a region including a circumferential part of the warm contact 21 and a infrared-ray absorbent layer 4 such as gold black is formed on it. A thin-film Peltier element pattern 5 is located at an outside region of the thin-film thermocouple pattern 2 and at a rear part of the insulating substrate 1. The configuration constitute an absorption junction part 51 and a heat build-up junction part 52 which combines an n-type thermocouple semiconductor 5a and a p-type thermocouple semiconductor 5b and interlocks one inner terminal and the other outer terminal alternately.
Patent JP-H11274600-A (JP)
Title: Manufacture of magnetic reluctance element
Inventor: MIKAMI MASAAKI
IPC: G01R33/09
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable magnetic reluctance element which is excellent in magnetic reluctance characteristics with good yield. SOLUTION: In a manufacturing method of a magnetic reluctance element by forming a first magnetic film 12, a non-magnetic film 14 and a second magnetic film 16 on an insulation film 10 one by one, providing a shielding resist 20 forming an element main body part on the second magnetic film 16, etching a side surface of the first magnetic film 12, the non-magnetic film 14 and the second magnetic film 16 to a tilting surface on the insulation film 10 by ion milling from the side of the second magnetic film 16, applying and forming a terminal 18 from on the insulation film 10 to the tilting surface and obtaining a magnetic reluctance element by removing the resist 20, the first magnetic film 12 is left and etched on the insulation film 10 in an outside region of the tilting surface when the first magnetic film 12,  the non-magnetic film 14 and the second magnetic film 16 are subjected to ion milling.
Patent JP-S57187778-A (JP)
Title: Pattern extracting method
Inventor: TSUJI SHIYUUJI
IPC: G06V10/46
Filed: 1981-05-12
Abstract: PURPOSE:To realize a pattern extracting method where the form of a pattern is extracted basing on the circumferential length and the area of a part surrounded with the border line between the background of the pattern having a certain line width and this pattern, by extracting coordinates of this border line and operating the length of this border line and the area of the part surrounded by this border line. CONSTITUTION:After the start of operation, a picture surface from which a pattern should be extracted is scanned in every line, and data of each point coordinates (x, y) is read into a picture processor 3 through a read line sensor 1 and a binary circuit 2, and the linkage in 8 directions such as upward, downward, left, right, and oblique directions is checked if an input picture is black bits and the linkage in four directions is checked if the input picture is white bits on a basis of the control of a program 7, and data are stored in a component storage part 8, an area storage part 9, a color storage part 10, and an outside circumferential coordinate storage part 11 respectively on a basis of these check results. Input pattern features are obtained from the form coefficient, the area, etc. of the input pattern based on these stored contents by calculation and are stored in an input pattern feature storage part 12 and are collated with contents of a registered pattern storage part 13 where features of patterns are stored preliminarily.
Patent JP-H05269766-A (JP)
Title: Casting mold
IPC: B29L31/34
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a high-reliability casting mold which can uniformly cure a casting material and prevent an occurrence of a residual stress to form a cast molded piece hardly generating a partial electric discharge. CONSTITUTION:In a mold 1, a Teflon mold 2 having a small thermal conductivity is set in a first approximately 1/3 part of a cavity 3 of the mold 1 from a resin casting inlet 4. For the mold 1, a material having a thermal conductivity larger than that of the Teflon mold 2 is used. In this manner, the cavity 3 has an increasing temperature gradient from the resin casting inlet 4.
Patent JP-H06277656-A (JP)
Title: Agricultural chemical removing apparatus using adsorbent
Inventor: YOSHIMURA TOSHIKI
IPC: C02F1/28
Filed: 1993-03-30
Abstract: PURPOSE:To stably keep the removing capacity of agri chemicals even when screens are individually clogged by parallelly arranging a large number of vertical water permeable screens having agri chemical adsorbing capacity in a tank wherein waste water flows down in one horizontal direction so as to form a weir traversing a water channel. CONSTITUTION:A pretreatment tank part 2 for removing suspended waste refuse or soil contained in waste water is provided to the front half part of a tank 1 and an agri chemical removing tank part 3 having a large number of vertical screens parallelly provided therein is provided to the rear half part of the tank 1. The respective screens are successively set to a lower water passage type, an upper water passage type and a lower water passage type from the upstream side in a water passing direction and suspended from the lid 31 of the tank 1 by hooks 32 to form a meandering water channel in an up-and-down direction within the tank 1. Each of the screens is formed by combining fibrous activated carbon with a plate-shaped frame having a lattice like structure in predetermined density. Waste water from a paddy field is introduced into the tank 1 from an intake 25 and successively passed through many stages of the screens to adsorb and remove agri chemicals by activated carbon.
Patent JP-S58187922-A (JP)
Title: Automatic exposure control device of microfilm reader printer
Inventor: UEDA NOBUO
IPC: G03B21/11
Filed: 1982-04-28
Abstract: PURPOSE:To obtain an automatic exposure control device which is capable of executing the optimum exposure control by a simple constitution, by adding the contrast correction to the exposure control by the overall density of a picture, and controlling the illuminating lamp voltage. CONSTITUTION:Image light of a microfilm 1 is photodetected by a photodetecting member 13 on which photodetectors CdS1, CdS2- of CdS, etc. are placed equally, by illumination by a lamp 2 to which constant voltage is applied. Photodetecting outputs of these elements CdS1- are processed by a corresponding comparator whose set voltage is varied successively, through a microcomputer which forms an automatic exposure control device. Subsequently, the microcomputer decides a reference value corresponding to density of a non-picture part or a picture part of the film 1, and a contrast correcting value which makes the film having a contrast enough a reference, in accordance with a varying compared output outputted by the comparator. Subsequently, in accordance with these decided values, applied voltage of the lamp 2 is controlled at the time of printing, and the automatic exposure control device which is capable of executing the optimum exposure control is obtained by a simple constitution.
Patent JP-S58188924-A (JP)
Title: Detecting circuit
Inventor: NONAKA SHIYUNSUKE
IPC: B65H7/02
Filed: 1982-04-27
Abstract: PURPOSE:To improve output decision precision by setting the critical level of an output signal appearing at a comparison input detection terminal by an output signal at a reference input detection terminal. CONSTITUTION:The input terminal of a reference input amplifier 13 is connected to the reference input detection terminal, e.g. one photoelectric switch 2 and its output terminal is connected to one input terminal of a comparator 16 through the reference voltage generator 15 consisting of resistances R1 and R2. The reference voltage generator 15 is grounded at the side of the resistance R2 and also connected to the comparator 16 at the connection point between both resistances R1 and R2. The input terminal of a comparison input amplifier 14 is connected to a comparison input detector, e.g. the other photoelectric switch 3 and its output terminal is connected to the other input terminal of the comparator 16. The output level of the comparator 16 is outputted through its output terminal 20.
Patent JP-H08243535-A (JP)
Title: Treatment of incineration ash at incinerator
Inventor: YAMASHITA KENICHI
IPC: B09B5/00
Filed: 1995-03-07
Abstract: PURPOSE: To prevent elution of heavy metal from incineration ash containing the heavy metal generated in an incinerator and to dispose it by means of reclamation. CONSTITUTION: The incineration ash generated in the incinerator is taken out and separated by a magnet, and then vibrated with a vibrating screen, weighed, fed to a mixer, and a heavy metal fixing agent is added to the incineration ash in the mixer, the incineration ash and the heavy metal fixing agent are uniformly stirred and mixed with the mixer, and the mixture is fed to a screw press to be dehydrated and then disposed by means of reclamation.
Patent JP-S52155481-A (JP)
Title: Device for universally feeding long body having
Inventor: TAMAKI HIROSHI
IPC: B65G13/00
Filed: 1976-06-19
Abstract: PURPOSE:To improve efficiency of flaw-removing opeation by providing straight advance, spiral feed and fixed position rotation universally, so as to correspond a place of flaw of a long body to a grinding machine.
Patent JP-S51148385-A (JP)
Title: Semiconductor memory cell
Inventor: MOGI JIYUNICHI
IPC: H01L27/04
Filed: 1975-06-14
Abstract: PURPOSE:To make the charge capacity of IMOS transistor memory cell large without enlarging the plane area.
Patent JP-S63237070-A (JP)
Title: Method for automatic paper selection of copying machine
Inventor: NISHITSUJI HIDEFUMI
IPC: G03G15/00
Filed: 1987-03-26
Abstract: PURPOSE:To improve operability of an automatic mode by discriminating the insertion direction of an original, selecting roll paper and determining cutting length, then executing copying. CONSTITUTION:The roll paper of the paper width corresponding to the size and direction of a copying original, the width and length of which are discriminated by a detecting means, is automatically selected and is cut. The cut paper is then fed. Namely, the size of the roll paper can be detected at all times by a sensor 204 for the width of the roll paper. An internal timer for detecting the length is reset when a paper feed roller is rotated and the front end of the roll paper is detected by a length detecting sensor 203. The timer for detecting the length is counted to check the length while the presence of the paper is detected by the length detecting sensor. A cutter motor 202 is turned on to rotate a cutter 205 and to cut the roll paper when the detected length attains the length obtd. after the distance from the length detecting sensor to the cutter is subtracted from the prescribed cutting length. The productivity and operability are thereby improved.
Patent JP-S62228119-A (JP)
Title: Digital display balance
Inventor: NAGAOKA TADASHI
IPC: G01D7/00
Filed: 1986-03-28
Abstract: PURPOSE:To enable the stable display of a weighed value with accuracy corresponding to the degree of data variation by suppressing the variation in a display value, by determining the weighed value by altering resolving power corresponding to the variation width of wt. detection data to display the same. CONSTITUTION:The wt. detection signal from a wt. detection part 1 is converted to a digital value to be stored in RAM23 of a control part 2. When the number of data stored in RAM23 reach the predetermined number of more, both of them are compared with each other to calculate a variation width. Next, is is discriminated whether the range corresponding to the min. display figure of a digital display device 3 of the variation width is within 1, 2-5 times or further exceeds 5 times and the resolving power determining a weighed value is set to 1, 2 5 and 10 times the min. display figure to be displayed on a resolving power display part 4. The weighed value is determined by multiplying the average value of the predetermined number of data stored in RAM23 by calibration coefficient and a numerical value having resolving power is displayed on the display device 3.
Patent JP-S62229241-A (JP)
Title: Heat developable photosensitive material having high sensitivity and excellent thermal fogging and reciprocity law failure characteristic
Inventor: GOTO SOHEI
IPC: G03C8/40
Filed: 1986-03-31
Abstract: PURPOSE:To improve sensitivity by incorporating a specific ratio of iodine into the outermost layer of core/shell type photosensitive silver halide particles and forming a high iodine content phase having the higher iodine content than the iodine content of the outermost layer between the core and the outermost layer. CONSTITUTION:The core/shell type photosensitive silver halide particles formed by coating the inside core with the outside shell are used as a heat developable photosensitive material. The shell is substantially formed of silver bromide or silver iodobromide. The iodine content of the outermost layer of the shell is specified to <=10mol% and the high iodine content phase specified to the iodine content higher by >=6mol% than the iodine content of the outermost layer, more preferably to about 6-40mol% is formed between the outermost layer and the core. The core is substantially formed of silver iodide or silver iodobromide. The iodine content over the entire part of the particles is specified to about 4-40mol. Since the iodine content in the shell is specified, the sensitivity is improved and the thermal fogging specific to heat development is prevented.
Patent JP-S61232479-A (JP)
Title: Detector for developer deterioration for copying machine
Inventor: IDA AKIHIRO
IPC: G03G21/00
Filed: 1985-04-08
Abstract: PURPOSE:To maintain initial characteristics of a copying machine and to prolong its life by composing a developer deterioration detector of a comparing circuit which has one input connected to a detecting element and the other connected to a reference voltage terminal and a visual display means which displays the deterioration of a developer. CONSTITUTION:The output of the detecting element is supplied to one input terminal of the comparator 23 and a reference voltage is supplied to the other input terminal; and the comparator compares the output of the detecting element with the reference voltage to supply its output to the visual display means 24 when the output of the detecting element is higher than the reference voltage. The visual display means consists of lamps on the console panel of the copying machine and the lamps are turned on with the output of the comparator to display visually the deterioration of the developer to an operator with patterns or characters of covers which cover lamps. The quantity of copies, toner concentration after transfer on a photosensitive drum due to the deterioration of toner, and the density of fogging of the background part of the copy are calculated and compared with the reference voltage to judge the deterioration of the developer, and the comparator outputs the signal to the visual display means to display that. Consequently, initial characteristics of the copying machine are maintained and its life is prolonged.
Patent JP-S58191063-A (JP)
Title: Screen data production system
Inventor: KITA KAICHIROU
IPC: G06F17/50
Filed: 1982-04-30
Abstract: PURPOSE:To eliminate the need of a symbol list collection and to improve the working efficiency, by transferring and displaying the correspoinding symbol to a prescribed position of a CRT for screen display. CONSTITUTION:A symbol fitted with an identification number is stored in a storage device 2' by the operation of the key on a keyboard of a manual input device 5. In this case, a frame of the symbol name corresponding to the symbol is designated and stored within the frame. Then the keys of the device 5 are operated to designate the symbol name and therefore a symbol and its identification number within the designated symbol name are displayed to a symbol display CRT7. At the same time, the displayed identification mumber is designated by the operation of the key of the device 5. Then a program is produced to transfer the symbol to the cursor position of a screen display CRT4' which is designated by the operation of the key of the device 5.
Patent JP-S51149716-A (JP)
Title: Time base collector
Inventor: YAMASHITA AKIYUKI
IPC: H04N5/95
Filed: 1975-06-18
Abstract: PURPOSE: To remove the effects of the gain, temperature seculas change of circuits when correcting jitter with a variable delay line. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55164358-A (JP)
Title: Separating method of lymphocyte or blood platelet
Inventor: JINNO HIDEKI
IPC: A61K35/14
Filed: 1979-06-11
Abstract: PURPOSE: To utilize types of lymphocyte or blood platelet as data for diagnosis of diseases, by causing lymphocyte or blood platelet to pass through a tube where the solution containing a fixed-content solute is filled and by separating lymphocyte or blood platelet by centrifuging.  
     CONSTITUTION: The solution containing a fixed-content solute such as phosphoric acid buffer liquid including ethylene diamine tetra-acetic acid and sodium chloride and buffer liquid including citric acid (sodium) and glucose is filled in a polyethylene tube of inside diameter 0.2W0.8mm and length 3m approximately. Next, lymphocyte or blood platelet is caused to pass through by centrifuging and is precipitated by sedimentation rates corresponding to respective cell fractionations and is separated. Next, separated lymphocyte or blood pletelet is confirmed for types and so on by methods corresponding to respective types, and obtained data is utilized for diagnosis of leukemia, liverish diseases, and so on. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60217668-A (JP)
Title: Output buffer device
Inventor: HOSOKAWA YOSHIHIRO
IPC: H01L29/78
Filed: 1984-04-12
Abstract: PURPOSE:To increase withstanding voltage, and to improve the degree of integration by adding pinch-off resistors to both a source and a drain while being adjoined to a gate and newly forming diffusion layers to sections just under the gate at the ends of both pinch-off resistors. CONSTITUTION:An internal 25a section functions as a channel region and an external 25b section as a channel stopper just under a polysilicon gate electrode 21, and the internal 25a section corresponds to a section such as a LOCOS oxide film 26 and the external 25b section to a section such as a channel stopper 27 formed just under the oxide film 26. The lowering of breakdown voltage by junctions among diffusion layers 22, 23 for a source and a drain and the channel stoppers is improved by separating the diffusion layers 22, 23 from the channel stoppers 27. Accordingly, resistance layers 24 and diffusion regions 31 for increasing withstanding voltage are shaped adjoined to both the source and the drain, and both the source and the drain are detached from the channel stoppers and their withstanding voltage is elevated, thus realizing a high withstanding- voltage transistor for a buffer circuit.
Patent JP-2000270541-A (JP)
Title: Charge pump circuit
Inventor: KURIYAMA MASAO
IPC: H02M3/07
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a charge pump circuit that can save current dissipation, when the charge pump operation stops and shortens the time until the maximum output current can be obtained at the resetting time. SOLUTION: When the charge pump operations stops (during standby condition), all capacitor node drive voltages of the charge pump circuit 1 is fixed to the voltage nearer to the potential VDDR of the boosting node. Normally, an output OSC signal of the oscillator 2 for transferring the 'H'/'L' level is invalidated, under the control for stopping the charge pump operation with the ENABLE signal. At this time, the charge pump circuit 1 transfers the same level for controlling inverse flow control to each capacitor node. Namely, if the potential VDDR of voltage boosting node is a positive potential, it is 'H' level for driving the capacitor, and if the potential VDDR is a negative potential, it is 'L' level for driving the capacitor.
Patent JP-H07114647-A (JP)
Title: Selection method of item on graphic screen
Inventor: KENTO EMU MONTOGOOMERII
IPC: G06F3/033
Filed: 1994-04-12
Abstract: PURPOSE: To improve performance relating to the selection of graphic objects displayed on a graphic display screen. CONSTITUTION: An item buffer is used for determining which graphic object has been picked by a user. A graphic object list is traversed, respective objects are displayed, and unique item identifiers are allocated to these respective objects. For each pixel position in the respective objects, the unique item identifier is stored at a correspondent position inside the item buffer. The object is selected by using a pointer device and while using the position of that device, access to the item buffer and the extraction of the item identifier for determining the picked graphic object are performed. When the pixel position in the item buffer does not have a size enough for completely holding one item identifier, the item identifier is partially composed of several paths and these path data are combined in a main memory.