baber/WOPTO huggingface dataset:
Patent JP-S57160281-A (JP)
Title: Encoded picture signal decoding device
Inventor: SAKATA HARUO
IPC: H04N7/24
Filed: 1981-03-27
Abstract: PURPOSE:To simplify the conversion of a signal waveform, to reduce the luminance change of a picture visually and to suppress the generation of a false contour by adding a correction signal to the leading or trailing edge of a signal waveform due to the quantized noise of a decoded and reproduced signal. CONSTITUTION:An input picture signal (a) with square wave is supplied to a digital operation circuit 2 directly and through a delay circuit 1 and the logical levels 1, -1 of signals (d) corresponding to the difference between the delayed signal (b) and the signal (a) are outputted from the circuit 2. The signals (d) are inputted to respective polarity discriminators 4, 10 directly and through a polarity inverter 3 to fetch only the pulses which correspond to the leading and trailing edges of the signal (a) respectively. Low pass filters LPFs 5, 11 remove the high frequency components of the pulses, clip circuits 6, 12 set up the output levels of the LPFs to a prescribed value and exclusive OR circuits 8, 14 input signals outputted from the circuits 6, 12. Moreover, signals (d) are applied to the circuits 8, 14 to find exclusive OR and the outputs of the circuits 8, 14 are inputted to an adder 20 through edge signal processing circuits 15, 16 to add the input signal to a signal which has been A/D converted by an A/D converter 19. Thus, the generation of a false contour can be suppressed.
Patent JP-H07264494-A (JP)
Title: Charge storage device
Inventor: NIIRU KURISUTOFUAA BAADO
IPC: H04N5/335
Filed: 1995-03-03
Abstract: PURPOSE: To solve the problem of incomplete recharging of a storage element of a charge storage device without increasing the total number of conductors. CONSTITUTION: Charge storage elements are arranged in matrix and while the storage elements in the columns are coupled with 1st conductors, the storage elements in the rows are coupled with 2nd conductors 5 through a 1st rectifying element D1 and also coupled with 3rd conductors 6 through a 2nd rectifying element D2; when the 1st and 2nd rectifying elements are biased forward with applied voltage, currents are made to flow. The 3rd conductors of the respective storage element rows form even the 2nd conductors of adjacent storage element rows. The 1st and 2nd rectifying elements relating to the storage elements in alternate rows are arranged in the opposite directions from the 1st and 2nd rectifying elements relating to the storage elements in the remaining rows.  This device is provided with a means 7 which supplies the 2nd and 3rd conductors with a voltage biasing forward only the rectifying elements relating to the storage elements of a row selected to read electric charges out of the storage elements of the selected row.
Patent JP-S62204494-A (JP)
Title: Magnetic bubble memory device
Inventor: TOCHIGI YOSHINORI
IPC: G11C11/14
Filed: 1986-03-03
Abstract: PURPOSE:To permit a bubble driving coil to be arranged at the one side plane of an element, and to easily take out a terminal from the element, by forming the coil as a flat shaped coil by arranging plural conductors on a flat plane in parallel, and connecting in parallel the both ends of the conductors in a gross. CONSTITUTION:Bubble driving coils 10 and 11 are formed so that plural conductors 12 are arranged on the same flat plane in parallel, and the both ends of the conductors are unified in one or several terminals 13, then plural conductors 12 being connected in parallel. As for the coils 10 and 11, a magnetic flux distribution can be made uniform by selecting the thickness of respective conductor 12 appropriately, or selecting an interval between conductors appropriately. Also, it is preferable to increase the number of coil terminals 13 to make uniform the magnetic flux distribution. The coils 10 and 11 constituted in such way, are overlapped by intersecting orthogonally their conductor directions, and an element 14 is interposed between the coils and a copper plate 15, and permanent magnets 16 and 17 for bias magnetic field impression are arranged on and below the above, thereby the titled device being assembled.
Patent JP-H02273649-A (JP)
Title: Production of secondary alkylamine
Inventor: FUREDERITSUKU BOONINKUHOFU
IPC: C07B61/00
Filed: 1990-02-23
Abstract: PURPOSE: To easily obtain the subject compd. with high selectivity without lowering reactivity by using a specific catalyst and using an alkylnitrile as a starting material to selectively hydrogenate the same.  
     CONSTITUTION: In the presence of a nickel-containing catalyst having selectivity of up to 8 and containing copper as a promotor, an alkylnitrile is selectively hydrogenated to obtain the title compd. Reaction temp. is 100-300°C and H 2  pressure is pref. 1-50 bar. The amt. of the catalyst is within a range of 0.001-5 wt.% (calculated as nickel metal) on the basis of a reaction mixture. The catalyst is prepared by precipitating copper on the precursor of the catalyst already containing nickel or conversely precipitating nickel on the precursor of the copper-containing catalyst. The content of copper is 1-98%, pref., 70-96%. Further, cobalt may be added to the catalyst and a copper/cobalt molar ratio is 0.1-10. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63209633-A (JP)
Inventor: SHIMAZAKI TORU
IPC: A61B8/00
Filed: 1987-02-27
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-S55138103-A (JP)
Title: Engine controller
Inventor: SASAYAMA TAKAO
IPC: F02D41/22
Filed: 1979-04-13
Abstract: PURPOSE: To make reliable engine control possible by diagnosing by an abnormality diagnosing circuit whether a power circuit and load are abnormal and by inhibiting a driving circuit from operating when so.  
     CONSTITUTION: Driving circuit 200 is providing for each of various control loads and each load is driven by a control signal output by a control circuit. Then, abnormality diagnosing circuit 260, diagnosing whether power circuit 220 and loads are abnormal, inhibits circuit 200 from operating and also sends an alarm in case of abnormality such as when circuit 200 is abnormal and a car is disabled to run. Further, when the control circuit is abnormal, backup circuit 280 generates a control signal by simulating to back the operation of circuit 200 up. Consequently, engine control of reliance can be exercised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000244753-A (JP)
Title: Facsimile equipment
Inventor: NOMA MUTSUAKI
IPC: H04N1/21
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the method for allowing a user to freely keep in secret, preserve and reproduce image information about image data stored in an image memory. SOLUTION: This facsimile equipment is provided with the image memory 107 for storing inputted or received image data, a data specifying part for specifying one or plural image data in the image memory, a cipher image encoding part 106 for ciphering the image data specified in the data specifying part, a cipher image decoding part 109 for restoring cipher image data ciphered in the cipher image encoding part to general image data, an image input part 101 for inputting the image data, an image judgment part 102 for judging whether the image data inputted in the image input part are the general image data or the cipher image data, an image transmission part 110 for converting the general image data to facsimile data and transmitting them, an image reception part 111 for receiving the facsimile data and an image output part 105 for printing the image data inside the image memory.
Patent JP-S62201298-A (JP)
Inventor: MURAKAMI TETSUO
IPC: B43L1/04
Filed: 1986-02-28
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-2000240167-A (JP)
Title: Anchor bolt fixing template and column base structure using the same
Inventor: HIRAKAWA SHIGERU
IPC: E04B1/41
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a template which can be easily produced without interfering, by its bolt hole, a joint part between constituting members of the template and without damaging the joint part. SOLUTION: This is an anchor bolt fixing template 3 to be used for fixing a base plate in which two bolt holes 4 are formed at symmetrical positions relative to a diagonal line at each corner. Therefore, it comprises trapezoidal members 7 each having an upper side, a lower side and two diagonal sides, they are assembled to a quadrangle by butting and jointing the diagonal sides each other of respective trapezoidal member 2, and a bolt hole 4 is made at a position where no interference with the butted portion occurs.
Patent JP-S61202659-A (JP)
Title: Fermented feed
Inventor: MIKI ATSUO
IPC: A23K1/18
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a fermented feed, particularly for raising fish, having a low fatality of improved variety to be raised, particularly raised fish and improved conversion factor and capable of preventing deterioration of meat quality, by incorporating an aquatic organic raw material, e.g. fish or cuttlefish, with a vegetable raw material and fermenting the resultant mixture. CONSTITUTION:A fermented feed obtained by incorporating 1pts.wt. at least one aquatic organic raw material selected from aquatic organisms, e.g. fish and cuttlefish, preferably cuttlefish entrails with a high protein content with 1.5-3pts.wt. vegetable raw material, e.g. rice bran, corn, defatted soybean or barley or wheat, adding 0.05-0.2pts.wt., based on 100pts.wt. resultant mixture, mold of the genus Aspergillus or Penicillium and yeast fungus of the genus Saccharomyces or Torula and fermenting the resultant mixture under heating in an opened state while evaporating the moisture.
Patent JP-S63210575-A (JP)
Inventor: OOTORI MASAHIKO
IPC: F24F1/00
Filed: 1987-02-27
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-H06235703-A (JP)
Title: X-ray ct system
Inventor: HYODO KAZUYUKI
IPC: G01N23/04
Filed: 1993-02-09
Abstract: PURPOSE:To provide an X-ray CT system in which data can be collected at high speed while fixing a specimen and a correct tomographic image of an object can be obtained. CONSTITUTION:The X-ray CT system comprises a mechanism for allowing rotation within a range of 180 deg. or more around the direction of an incident X-ray beam 1 so that the incident angle is fixed with respect to the incident X-ray beam 1, a first crystal 2 for taking out diffracted X-rays using Bragg reflection, a second crystal 3 equipped with a mechanism rotatable within a range of 180 deg. or more around the direction of the incident X-ray beam 1 in synchronism with the first crystal 2 so that the X-rays can be diffracted simultaneously when the first crystal 2 is rotated, a mechanism rotatable within a range of 180 deg. or more around the direction of the incident X-ray beam in synchronism with the rotary mechanisms for the first and second crystals 2, 3, and a one-dimensional or two-dimensional detector 5 for collecting the transmitted image of a specimen 4 at all times. The fixed specimen 4 is irradiated substantially normally with monochromatic X-rays within an angle range of 180 deg. or more.
Patent JP-H07235143-A (JP)
Title: Video feed apparatus
Inventor: ASAMIYA NOBORU
IPC: H04N5/85
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a video feed apparatus provided with a disc array device which can conceal video data even when two or more disc devices are broken. CONSTITUTION:Video data divided for every block are reproduced by disc control parts 11-1, 11-2,...11-n from disc devices 12-1, 12-2,-n. A data- dividing/assembling part 7 combines and restores the data to the original series of video data. When the disc device 12-3 is broken, compressed video data read out from a high compression disc device 12-n+1 is extended by a data compression/expansion part 8, so that the data is decoded to video data not compressed. The data is fed to a data concealment part 9, where the lost data is concealed. The resulting data is sent to the data-dividing/assembling part 7 thereby to assemble video data.
Patent JP-S62234255-A (JP)
Title: Magneto-optical head device
Inventor: MATSUI TSUTOMU
IPC: G11B11/105
Filed: 1986-02-28
Abstract: PURPOSE:To surely detect a tracking error signal and to miniaturize the whole of a device by arranging a returning path optical system, which leads the return light from a disk to a detector, on an objective lens holder. CONSTITUTION:An objective lens actuator 20 is provided with a supporting base, an objective lens holder 22 which is vertically movably and freely rotatably set to a supporting shaft stood on the center of said supporting base, and a pair of electromagnetic driving parts 23 which are built in both end parts of the holder 22 which face each other. When the actuator 20 is driven by these driving parts 23, an objective lens 34 is subjected to tracking servo or focus servo in the radial direction of a disk or the vertical direction. Thus, the spot of the laser beam projected to the disk through the lens 34 is so correctly controlled that this spot follows up recording tracks. In this case, optical parts of a returning path optical system constituting a photodetecting system are attached to the holder 22, and the optical axis of the returning path optical system coincides always with the axis of the objective lens, and the return light passes a splitter 39 and is detected by sensors 42 and 43.
Patent JP-H02224476-A (JP)
Title: Electronic still camera
Inventor: MIYAMOTO RYOSUKE
IPC: H04N5/225
Filed: 1989-02-23
Abstract: PURPOSE:To attain proper photographic pickup by increasing the pickup sensitivity so as to sop a diaphragm, thereby obtaining the depth of field. CONSTITUTION:When it is not so much bright and the limit of range finding is exceeded at a remote distance by an automatic focusing sensor 109, an object is picked up with the small stop of F5.6 to earn the depth of field and to execute the focusing. Thus, the exposure is applied by selecting the stop and the shutter speed to apply the pickup with the earned depth of field. Thus, the blurring is eliminated.
Patent JP-H06254098-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SOMA TOKUHITO
IPC: A61B8/14
Filed: 1993-03-05
Abstract: PURPOSE:To execute an inter-frame interpolation without providing an extra acoustic frame memory by constituting the device so that data of the same sound ray of a 2-frame portion is read out, and interpolation frame data is generated by using its data and returned to a line. CONSTITUTION:Output sound source data from a CFM part 2 is written only in a cinememory 3. The cinememory 3 reads out by a time division the same sound ray data of two different acoustic frames immediately before, being adjacent to the acoustic frame of its data which is being written, before the next source data is written in. The same sound ray data of two different acoustic frames read out by a time division from the cinememory 3 is latched by a synchronizing circuit 10 and sent to an inter-frame interpolation computing element 11 by a timing whose time phase is aligned. In the inter-frame interpolation computing element 11, data obtained by interpolating the same sound ray data of the inputted two acoustic frames by an interpolation coefficient Cn is outputted to an acoustic frame memory 4.
Patent JP-S61204363-A (JP)
Title: Production of metal hot dipped steel plate having excellent appearance
Inventor: UMENO KOJI
IPC: C23C2/14
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a titled metal hot dipped steel plate having desired plating deposition by maintaining a non-oxidative atmosphere in a sealing chamber provided above a plating bath surface, inducing electromagnetic force on the plating bath surface side in the chamber and wipping away the excess molten metal of a steel strip while injecting gas thereto. CONSTITUTION:The steel strip 4 past a reduction annealing furnace 1 is admitted into a plating cell 2 and after the molten plating metal is deposited thereon, the strip is floated from the cell 2 and is fed to the sealing chamber 9. An electromagnetic force generator 11 and gas injection nozzles 12 provided in the chamber 9 wipe away the excess molten plating metal deposited on the strip past the cell 2 while pushing down the strip toward the plating bath side thereby adjusting and controlling the plating deposition to a prescribed value. The inside of the chamber 9 is required to be filled with a non-oxidative gas contg. <=5,000ppm 02. As a result, the hot dipped steel plate having the excellent appearance is obtd. at the plating deposition adjusted to the uniform value by the gas injection without the loss of the fluidity of the molten plating metal after the application of the electromagnetic force.
Patent JP-H08222510-A (JP)
Title: Focusing mechanism of projection aligner
Inventor: HIRANO HARUNOBU
IPC: G02B7/28
Filed: 1995-02-08
Abstract: PURPOSE: To focus a projection aligner easily and precisely by a method wherein a laser beam is generated, a light spot whose size is smaller than the width of a scribing line is projected onto a wafer and the laser beam which has been reflected is received and detected. CONSTITUTION: A laser beam which is emitted from a laser device 1 irradiates a wafer 102, consequently the central part of a stage 3, and its irradiated position is first detected precisely. That is to say, the X-coordinate and the Y- coordinate of the stage 3 at a time when a detector 2 detects strongest light become an irradiation position on the stage by a laser beam B. At this time, an irradiation region by the laser beam B on the wafer 102, i.e., a position in which a light spot is situated inside a scribing line, is set, and the stage 3 is moved in such a way that the irradiation region 14 is situated inside the scribing line and agrees with the crossed position of the scribing line. After that, reflected light from a part inside the scribing line is detected by a photodetector 107.
Patent JP-S56140369-A (JP)
Title: Manual sheet inserting device for copying machine or the like
Inventor: AOKI TOMOHIRO
IPC: B65H11/00
Filed: 1980-04-04
Abstract: PURPOSE:To make constitution and disposition simple without projecting an insertion table exclusively used for manual insertion of sheets by using a sheet tray part which ejects and houses the sheets having been formed with images also as a manual sheet insertion part for the purpose of image formation. CONSTITUTION:A movable manual insertion tray 30 is made movable alternately between the broken line position 301 and solid line position 30 shown in the figure, and is so made as to be cooperatively moved displaceably to the solid line position 30 and broken line position 301 shown by the figure around a revolving shaft 31 by a connecting link 33 connected rotatably to the revolving shaft 32 of a stationary tray 22. When the user puts a sheet S on the tray 30 for insertion, the sheet S is grasped by eject rollers 23, 24 and is conducted to the direction of the conveyance path 29. Since said manual insertion device can be spacially used both as a manual insertion part for sheets and a sheet eject tray part, there is no need for projecting an insertion table exclusively used for manual insertion of sheets and the constitution and disposition are made simple.
Patent JP-H01252077-A (JP)
Title: Photosensitive dot matrix
Inventor: JIYANNRIYUKU BERUJIE
IPC: H04N5/374
Filed: 1989-02-23
Abstract: PURPOSE: To eliminate a lighting source for resetting and continuously take information out by providing a read means for electric charges collected at the connection point between a photosensitive element and a read element, applying a read pulse and a reset pulse which have a reference voltage and a predetermined sign in order, and selecting a level difference between both the pulses and the threshold of the read element. CONSTITUTION: A photodiode DP and a read diode DL are provided at the intersection of a column and a row to form a photosensitive dot, and electric charges collected at the connection point A between both the elements are read out by a read circuit CL including an integrator INT. A normal and a reverse ignition threshold voltage of the read element DL are set to Vsd and Vsi , and the read circuit applies a column conductor with voltages in the order of the reference voltage Vp , a read pulse VL1 with a 1st sign, and a reset pulse VL2 with the opposite sign. Further, the absolute value of VL1 -VL2 is selected which is larger than the difference between Vsd and Vsi . With this constitution, a lighting source for resetting is eliminated and information can continuously be taken out without the need to light up the matrix discontinuously.
Patent JP-S59170003-A (JP)
Title: Weeding
Inventor: OGAWA YASUNORI
IPC: A01N37/24
Filed: 1983-03-17
Abstract: NEW MATERIAL:N-Methyl-2'-methoxy-5'-methyl-2-chloroacetanilide. USE:A herbicide. Showing more improved controlling effect especially on older weeds such as bulrush, water nutgrass, etc. than butachlor on the market, having lower phytotoxicity to paddy rice plants, etc., and high safety. An application amount is preferably 10-300g/10a calculated as an active ingredient. PROCESS:For example, 2-methoxy-5-methyl N-methylaniline is reacted with acetyl chloride in a solvent of acetone in the presence of sodium bicarbonate to give N-methyl-2'-methoxy-5'-methyl-2-chloroacetanilide.
Patent JP-H01216858-A (JP)
Title: Recording device
Inventor: KANO HIDEO
IPC: B41J2/515
Filed: 1988-02-26
Abstract: PURPOSE:To enable high-speed recording by providing so many number of memories corresponding to simultaneously driven blocks, reading data from each memory at the same time, and transmitting such data to each block. CONSTITUTION:Generation circuits 14, 15 generate addresses for reading simultaneously, when a specified number(equal to a single line) of data are stored in memories 11,12. The generation circuits 14 and 15 generate addresses of 0 to 1,023 and those from 1,024 to 2,047 respectively. Accordingly, as soon as the data which is read from the memory 11 is transferred to a shift register of a printing block 16, the data which is read from the memory 12 is transferred to a shift register 19 of a printing block 17. As a result, the time required for transferring data to all the printing blocks (in this case, two blocks) is the same as the time required for transmitting data to a single printing block. When all the data equal to a single line is stored in the shift registers of the printing blocks, data equal to a single line are printed(recorded) on thermosensitive electrode paper.
Patent JP-H01220561-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA KATSUMI
IPC: H04M11/00
Filed: 1988-02-26
Abstract: PURPOSE:To surely perform transmission by inserting an original only for one time by an operator by performing the transmission sequentially automatically from the original with higher priority order when collision between the transmission and reception is generated. CONSTITUTION:An insertion detection circuit 2 detects the insertion of the original, and transmits it to a control circuit 6. The control circuit 8 outputs a transmission start signal from a signal output circuit 3. Also, the control circuit 6 recognizes whether or not the transmission start signal from an opposite facsimile equipment FAX is received by a detection circuit 7. When it is received, the collision of outgoing and incoming is informed to the operator by a buzzer 5. Next, the control circuit 6 reads the priority order from a priority order setting means 8, and sets a time on which delay is attached according to the priority order, then, starts up a timer 9. The detection circuit 7 monitors whether or not the transmission start signal from the opposite facsimile equipment FAX is received until the timer times up. When no signal is received, the transmission start signal is issued again, then, transmission is started.