baber/WOPTO huggingface dataset:
Patent JP-H0846033-A (JP)
Title: Formation of multilayer wiring layer
Inventor: TONOBE HISASHI
IPC: H01L23/522
Filed: 1994-08-02
Abstract: PURPOSE:To fine a contact in a semiconductor device without generating misregistration, etc., of lithography by forming a wiring groove in advance when forming a second dielectric layer by making it remain. CONSTITUTION:A positive type photoresist 3 is formed to a groove shape in a semiconductor device coated with a first wiring layer 5 wherein an oxide film 1 and a nitride film 2 are formed to expose a specified surface of the nitride film 2. The nitride film 2 is removed to expose a specified first wiring layer 5 by using the photoresist 3 as a mask, a transverse wiring groove is formed and the photoresist 3 is removed by ashing. An amorphous silicon 4 is formed to be buried in a transverse wiring groove, the amorphous silicon 4 is etched by RIE method and the amorphous silicon 4 is made to remain in the whole space and an end part of the transverse wiring groove. The oxide film 1 is opened by RIE method by using the silicon 4 as a mask and the first wiring layer 5 is exposed. A fine contact hole can be acquired in this way.
Patent JP-H0468471-A (JP)
Title: Drawing correction processing system
Inventor: FUJITA NORIAKI
IPC: G06F17/50
Filed: 1990-07-09
Abstract: PURPOSE:To unnecessitate a manual input and to easily execute confirmation and correction by executing the pattern recognition of a graphic data, recognizing a data as a recognized result by displaying and superimposing the data onto a picture data, correcting the data and freely changing the superimposed display. CONSTITUTION:This system is provided with a main storage device 2 storing a processing procedure or a data for a processor 1, a picture input device 3 inputting the picture data of a drawing, a display device 4 displaying the picture data or the recognized result data, an input device 5 inputting the instruction of correcting the recognized result data, and an auxiliary storage device 6 storing the recognized result data of the drawing. The picture data is scanned, recognized as the graphic data and stored separately from the picture data, and this stored picture data and the recognized result data are simultaneously superimposed and displayed on the same screen. Then, an operator confirms the recognized result data and corrects the error of the recognized result data. Thus, the number of operations is decreased rather than the manual input, and the erroneously recognized graphic data is easily confirmed and corrected.
Patent JP-H1124649-A (JP)
Title: Graph display, graph display method, and storage medium
Inventor: SAIDA TADAAKI
IPC: G06T11/20
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To let a user efficiently utilize a display region on a screen by preparing a scale based on one of the dimensional data out of two-dimensional data stored in a memory means and symbolizing the other dimensional data to display on the scale for a display means. SOLUTION: When one-dimensional graph is displayed on the basis of two-dimensional data, a scale is displayed at first on a scale display part 32. Secondly, a symbol is displayed on a symbol display part 31. Symbols matching with respective data are decided by symbolizing it using the color with its brightness. Thirdly, a line segment is drawn. The scale and its horizontal linear line are drawn by being similarly symbolized by the color with its brightness. At every time reading a new data, the average of the former data is found so as to set it to the data of the transfer destination. After the line segment from the present position to the transfer destination is drawn, the value of the transfer destination is set to the present position. This processing is repeated in a loop so that the line symbolizing the data is drawn.
Patent JP-S6160548-A (JP)
Title: Sheet feeder
Inventor: SHIRAISHI MITSUO
IPC: B65H5/06
Filed: 1984-08-30
Abstract: PURPOSE:To prevent multifeed and breakage of sheets and to reliably feed the sheets one by one by providing a guide for intercepting the transmission of turning force of a roller on this side of a pressure roller in such a manner as to be close to the roller or form a narrow gap therebetween. CONSTITUTION:On starting transmission, a feed roller 5 is rotated, whereby sheet documents A stored in a tray 4 are transported toward a paper feed roller 7 and a pressure roller 8 through a slit 9. The documents are transferred along a plate 6, and the leading end portions thereof reach a guide 11. When the guide 11 is pressed to the roller 8 according to running operation, a roller 8 confronting with the roller 7 is caused to start rotating by rotation of the roller 7, so that the close adhesion of the guide 11 to the roller 8 is promoted to bring the forward end portion of the guide 11 close to a nip portion between the roller 7, 8. Accordingly, the turning force of the roller 8 is not transmitted to documents to be multifeed, so that only the lowermost document A directly contacting the roller 5 can be separated and fed out to be inserted between the rollers 7, 8 and reliably fed sheet by sheet into a facsimile apparatus body.
Patent JP-S6071123-A (JP)
Title: Wire guide device for wire-cut electric discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-09-29
Abstract: PURPOSE:To prevent lowering of machining accuracy due to the offset of the wire electrode and also to facilitate threading of the wire electrode by combining the die guide in multiple tiers so that the shape of the guide bore will be approximately circular when the bore is observed in direction of the axis along the wire electrode. CONSTITUTION:The wire electrode 1 between a guide roller 4 and a conducting roller 11 is arranged so that it will be threaded between these rollers almost vertically, linearly and concentricly. Positioning of the electrode machined part 27 is carried out on both upper and lower parts of the material to be machined which is placed between nozzles 22, 23, by the upper and lower positioning guides 18, 19 which are fixed inside of the main bodies 12, 13 of the nozzles. Either one of the guides 17, 18 or both of them are constructed by combining three die guides in multiple tiers and each guide has a circular guide bore of the approximately same diameter. In this manner, lowering of machining accuracy is prevented and also wire electrode can be threaded easily.
Patent JP-H0469900-A (JP)
Title: Ram with diagnostic function
Inventor: KAMIMURA TOSHIO
IPC: G11C29/00
Filed: 1990-07-11
Abstract: PURPOSE:To shorten the diagnosis time of a RAM by incorporating a means which writes the same data in all addresses with one write operation and a means which reads out the identity of data in all addresses with one read operation in a RAM as the diagnostic function. CONSTITUTION:Data from a column input/output controller 5 is transmitted to an external data signal at the time of read, and the external data signal is transmitted to the controller 5 at the time of write. A row test decoder 7 and a column test decoder 8 permit the signal values from a row address decoder 2 and a column address decoder 3 to pass through, and one memory cell of a memory matrix 6 is selected. At the time of test, all memory matrix 6 are selected independently of signal values of decoders 2 and 3 by decoders 7 and 8. A read/write controller 1 subjects all selected memory cells to the processing corresponding to a read/write control signal and a chip select signal; and at the time of read, the identity of data is verified by an EOR tester 40 in a data input/output buffer 4. Thus, the diagnosis time of the RAM is shortened.
Patent JP-2000004104-A (JP)
Title: Dielectric filter
Inventor: OOKA NAOKI
IPC: H01P1/205
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To constitute the dielectric filter, wherein two coaxial dielectric resonators arranged in array are capacitively coupled by using a small number of components. SOLUTION: A coupled dielectric block 38 is provided by arranging two coaxial dielectric resonators 30 and 30 in array and making them abut against the open-end sides of internal conductors 34. On the abutting surface of the coupled dielectric block 38, electrodes 40 for capacitive coupling are provided so that they are electrically connected to the open ends of the internal conductors 34 not electrically connected to external conductors 36, and capacitively coupled. On both end sides of the coupled dielectric block 38, the input/output electrodes 42 are provided so that they are capacitively coupled with the electrodes 40, thereby constituting the dielectric filter. The input/output terminal electrodes 42 are arranged straddling the surface abutting on a circuit board and two surfaces adjoining thereto.  The electrodes 40 for capacitive coupling have mutually opposite sides formed in parallel to the array direction and make the sides long the increase the coupling capacity.
Patent JP-S5882240-A (JP)
Title: Film driving circuit for cinecamera
Inventor: HARIGAYA ISAO
IPC: G03B31/02
Filed: 1981-11-11
Abstract: PURPOSE:To prevent jamming of a film in a sound cinecamera, by decelerating or stopping a film driving motor when the quantity of sag of a film exceeds a certain value. CONSTITUTION:If a film sags by a certain quantity when a switch SW2 interlocked with a release switch is turned on, a switch SW3' is turned off. Then, the voltage of a power source E is applied to a capacitor C3 to start charging. When a transitor TR4 is turned on by this charge voltage, a TR1 is turned on also. Then, TRs 2 and 3 are turned off, and a film driving motor FM is stopped. In this case, the motor FM may be decelerated. When the sag of the film is reduced by the stop of the motor FM, a regular film driving speed is restored again. Thus, the speed is balanced properly between a capstan motor CM and the film driving motor FM to prevent jamming of the film.
Patent JP-S6424624-A (JP)
Title: Switching noise eliminating circuit
Inventor: NAKAMURA TOSHIO
IPC: H03K17/16
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate noise with a simple circuit by providing a capacitor on the way of the output line from a multiplexer/switching circuit, and cutting off a DC component in the output through a capacitor. CONSTITUTION:Although a signal from an amplifier 3 has a DC component as shown in figure (a), the DC component of the signal is cut off through a capacitor 17 and an AC signal is inputted to an amplifier 5. A switching signal is inputted also to a timing circuit 16 and in receiving the switching signal to the said timing circuit 16, a transistor (TR) driving pulse whose pulse width is equal to the switching noise width is generated corresponding to the period of switching noise as shown figure (b). With the TR driving pulse suppled to the TR 18, the TR 18 is turned on and a line tying the capacitor 17 and the amplifier 5 is grounded.
Patent JP-S6242720-A (JP)
Title: Filter bank device
Inventor: SUZUKI YUTAKA
IPC: B01D46/52
Filed: 1985-08-21
Abstract: PURPOSE:To easily set and seal a filter by charging a gel substance in a frame having a groove-shaped opening part and mounting the frame in a filter frame. CONSTITUTION:A frame 2 for supporting a filter 1 is supported by a frame carrier 3. A sealent housing 4 is fixed to the lower end of the filter 1 and a gel material 10 is charged therein as the sealant. The insertion end 5 of the sealant housing penetrates into the material 10 and the upper and the lower space of the filter are isolated. Air can be allowed to flow from the upper to the lower spacer or conversely from the lower space to the upper space as shown by the arrow F. Since the gel substance is thus used as the sealent, sealing can be effected wherever the edge part to be engaged with the frame groove is set and the gel substance does not escape to the outside of the frame wherever the groove-shaped opening is set.
Patent JP-S6428166-A (JP)
Title: Electronic photographic copying device
Inventor: SATO KAZUO
IPC: B65H43/00
Filed: 1987-07-21
Abstract: PURPOSE:To avoid the need of a special controller by executing the preparatory scan in which image formation is not carried out on a photosensitive body by shifting a scanning light exposure optical system before the image formation and starting the feed-out of the succeeding copying paper on the basis of the operation as time standard. CONSTITUTION:A copying paper 17 is supplied onto a photosensitive body 31 from a copying paper feeding part 4. The copying papers 17a-17c having different size are sent out one by one from the uppermost layer by a feed-out rollers 18a-18c and feed-out belts 19a-19c, and carried out to a position P2 by the paper feeding rollers 21 and 22. The papers are sent from the position P2 in synchronization with the revolution of the photosensitive material 31 by a paper feeding roller 22. In this case, before a latent image is formed on the photosensitive body 31, idle reading (preparatory scan) in a scanning light exposure system 2 is carried out in a specific operation period, and the sending- out of the succeeding copying papers 17a-17c is started on the basis of the operation completion time point. Therefore, the interval of sending out the copying papers 17a-17c can be made uniform without executing the special control.
Patent JP-H0936732-A (JP)
Title: Frequency adjustment method
Inventor: SUZUKI TAKESHI
IPC: H03B1/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the automation by adjusting the frequency to an object frequency automatically in a short time. SOLUTION: An adjustment device 12 provided in an oscillator 11 is driven to adjust an oscillating frequency oscillated from the oscillator to an object frequency in the frequency adjustment method. In this frequency adjustment method, the beat system is used to mix a signal in the oscillating frequency from the oscillator with a signal of a reference frequency from a reference frequency signal oscillator 21 to generate a beat signal and a motor 17 is controlled to drive an adjustment device 12 by a microcomputer 15 and a motor control and drive section 16 so that the frequency or period of the beat signal is equal to the offset frequency or its period.
Patent JP-H0715624-A (JP)
Title: Feedback clamping device
Inventor: TAKAHASHI HIROSHI
IPC: H03G11/00
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the deterioration of an output signal even with the sampling voltage which has a small SN ratio and many noises in a comparatively simple constitution by detecting the variance component caused by the noise of the sampling voltage and switching the feedback voltage. CONSTITUTION:When the output signal received from an amplifier circuit 11 has a small noise component, the DC voltage obtained by converting the differential value of a capacitor C3 and a resistor R7 acquired by the ON/OFF actions of a switch 12 carried out by a sampling pulse PS is reduced less than the levels of reference voltage of comparators 23-25. Then the voltage is sent out of the comparators 23-25, and switches SW1-SW3 are turned on. Thus the resistors R6b-R6d are connected in parallel to a resistor R6a and the resistance value is minimized. Then a high amplification degree is secured by an error amplifier circuit 14. This error voltage is sent to an input terminal of an amplifier circuit 11 through a resistor R5 so that the clamp response is accelerated. This action is reversed with a small noise component.
Patent JP-S5970232-A (JP)
Title: Device for warning of remaining quantity of fuel for vehicle
Inventor: KAWADA SHIGEO
IPC: B60K15/077
Filed: 1982-10-15
Abstract: PURPOSE:To accurately warn of the remaining quantity of fuel, by providing a remaining quantity sensor near the inlet opening of a part for connecting a main tank to an auxiliary tank whose capacity is equal to the remaining quantity to be warned of, to keep the level of fuel from much fluctuating. CONSTITUTION:A fuel tank 1 comprises an upper main section 2 of large capacity and a lower auxiliary section 3 whose capacity is small and is equal to the remaining quantity of fuel to be warned of. The main section 2 and the auxiliary section 3 are connected to each other through a communication part 4 made up by fitting the openings 2a, 3a of the sections on each other. A float 9 and a liquid level sensor 10 made of a thermistor are provided in the main section 2 of the tank 1 and placed on a mounting part 8. The liquid level sensor 10 is also placed near the lower opening 2a-1 of the main section of the tank so that fuel in the main section has a small quantity and a slight level surface and other fuel is contained in the communication part 4 and the auxiliary section when the remaining amount of all the fuel is warned of. The fluctuation of the level of the fuel is thus reduced.
Patent JP-H0346070-A (JP)
Title: Electronic dictionary
Inventor: YAMADA YOSHIMI
IPC: G06F17/28
Filed: 1989-07-13
Abstract: PURPOSE:To attain the optimization and speediness of retrieval by coupling separated two character arrangement when a word is separated in the middle way of the character arrangement and described on two lines and the separated two character arrangement are related to each other, and outputting translation information by retrieving connected characters. CONSTITUTION:The dictionary is provided with an optical reading part 1, a pre-processing part 2, a recognition dictionary 3, a recognition control part 4, a meaning dictionary 5, a retrieval control part 6, a display part 7, and a coupling processing part 9. When the word is separated in the middle way of the character arrangement and is described on two lines and the separated two character arrangement are related with a prescribed coupling symbol such as hyphen, the coupling signal is recognized, and the words described on the two lines are coupled, and are outputted to the retrieval control part 6. In such a way, it is possible to attain the optimization and speediness of the retriev al without generating inappropriate language information to be displayed and displaying no correspondence due to the non-existence of a corresponding word in the meaning dictionary 5.
Patent JP-S6160177-A (JP)
Title: Method of drawing thick segment
Inventor: KOBAYASHI HISAO
IPC: G06T11/40
Filed: 1984-08-31
Abstract: PURPOSE:To shorten the drawing time of a thick line and to avoid incomplete paint-out by producing an optional line with a function parameter and shifting the line in parallel by an amount equal to its thickness to pain out an area enclosed by a contour line connecting the start and end points. CONSTITUTION:The start and end point addresses Axy and Bxy, the curvature center Oxy and the parameters such as the thickness parameter R, etc. of a segment of an area defined by the coordinate systems X and Y of a screen image memory 9 are decoded respectively. Then segment which is converted at a coordinate conversion part 4 and applied to a function line generator 5 to connect both start and end points on a working buffer 6 is written on the coordinate systems X and Y of the buffer 6. Then the segment is shifted in the X or Y forward scan direction with reference to the thickness parameter for decision of the start and end points. A segment connecting both points is written together with a straight line connecting both points. Thus a close contour is formed on the buffer 6. A procedure control pat 3 executes conversion for paint-out of a surface.
Patent JP-S6244379-A (JP)
Inventor: JIEI EDOWAADO SHII ANDAASON
IPC: B25B27/20
Filed: 1986-08-04
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-S5882463-A (JP)
Title: Manufacture of exhaust filter for storage battery
Inventor: YOSHINAGA HIDEO
IPC: H01M2/12
Filed: 1981-11-12
Abstract: PURPOSE:To increase the explosion-preventing effect of a filter made of a thermoplastic resin remarkably, and make any water-repellent treatment of the film unnecessary by mixing a water-repellent thermoplastic resin into an acid-proof inorganic compound in a given ratio, and subjecting thus prepared mixture to a pressing, a molding and a heating treatment. CONSTITUTION:Particles of an acid-proof inorganic substance such as quartz or an acid-proof inorganic compound having a composition of mAl2O3.nSiO2 (m, n>1), are mixed with particles of an acid-proof thermoplastic resin such as polypropylene or polyethylene having an almost equal size in a voluminal ratio of 1:0.3-3. After that, the resin is partially pressed and molten at around its melting point so as to make a porous unified body consisting of the resin and the inorganic substance.
Patent JP-H0468380-A (JP)
Title: Liquid developing device
Inventor: MIYAGAWA SEIICHI
IPC: G03G15/10
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the staining of a recording medium caused by the rushing out of a developing liquid from a developing liquid supplying groove by providing a negative pressure generating means generating negative pressure inside the developing liquid supplying groove, and stopping the driving of the negative generating means before the separating of a developing heat and the recording medium is started. CONSTITUTION:After developing is finished, the driving of the negative pressure generating means 13 is stopped before the separating of the developing head 3c and the recording medium is started. A state where sucking force into the developing liquid supplying groove 31 by the negative pressure generating means 13 does not work, is obtained at the moment when the separating of the developing head 3c and the recording medium is started, and a shock caused by a change in pressure inside the developing liquid supplying groove 31 when the surface of the developing head and the recording medium are separated, is made small. Thus, the staining of the recording medium caused by the rushing out of the developing liquid from the developing liquid supplying groove 31 at the time when the developing head 3c and the recording medium are separated, is reduced.
Patent JP-H1120987-A (JP)
Title: Medium cassette and medium processing device
Inventor: KATO ATSUSHI
IPC: B65H43/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a medium cassette and a medium processing device with a simplified structure by eliminating a sensor for detecting a medium amount and a circuit from the medium cassette. SOLUTION: A medium cassette 15 is constructed in such a manner that when a bankbook P pressed in an upright state by a pressing member 63 reaches a near end, a shutter shutting the optical path of a first prism 64 is opened by a shutter rotating mechanism and, when the bankbook P is removed, the optical path of a second prism 65 is opened. By using this medium cassette 15, a near end detection sensor 42 for emitting/receiving a light passing through the first prism 64 and an end detection sensor 43 for emitting/receiving a light passing through the second prism 65 are provided in a carrier 17.
Patent JP-H04239442-A (JP)
Title: Case made of thin plate and manufacturing device thereof
Inventor: JIYANNIBU BATSUKU
IPC: B31B50/28
Filed: 1991-07-23
Abstract: PURPOSE: To provide a case whose sectional face is adaptable for the sectional shape of an article to be contained and which optimally supports the side face of the article, by providing at least five side faces in the case made of a thin plate and provided with adjacent square or rectangular side faces through mutually parallel folding lines. CONSTITUTION: A pattern plate F1 made of a thin plate is provided with eight sheets of rectangular panels 1-8 arranged in order, and these panels are connected mutually through parallel folding lines 9-15 preliminarily formed. Tongue flaps 16 are arranged at the end panels. Further, respective flaps 18, 19 are attached to both sides of respective panels 1-7, and connected to hinge the corresponding panels 1-7 by preliminarily formed respective folding lines 20, 21. Panels 2, 4, 6, 8 are not provided with side flaps. This case assembled from the pattern plate 1 has eight side faces corners in accordance with respective folding lines 9, 17 and the corners have a larger compression-resistance than a case with a rectangular section.