baber/WOPTO huggingface dataset:
Patent JP-H05346404-A (JP)
Title: Pattern inspection system
Inventor: KAKIGI GIICHI
IPC: H01L21/66
Filed: 1992-06-15
Abstract: PURPOSE:To enhance detection accuracy by avoiding the missing of incorrect interval when a circular pattern is juxtaposed to a linear pattern. CONSTITUTION:The pattern inspection system comprises means for generating data binary encoded depending on presence/absence of wiring pattern on a sample to be inspected, means for developing the binary encoded data two- dimensionally and storing the data thus developed, and means for setting a plurality of measuring lines extending radially in a same plane from an arbitrary starting point in a two-dimensional plane and measuring the length of each measuring line based on the continuity of data in each measuring direction. The pattern inspection system further comprises means for operating difference of measured length between two measuring lines having 180 deg. shifted directions, means for operating the sum of measured lengths of two measuring lines, and means for making a decision whether the arbitrary point is set at the center of wiring pattern or the center of the interval between two adjacent wiring patterns based on the outputs from the difference operating means and the sum operating means.
Patent JP-S5583791-A (JP)
Title: 7-methoxycephalosporin derivative and its preparation
Inventor: IWAMATSU KATSUYOSHI
IPC: C07D501/57
Filed: 1978-12-18
Abstract: NEW MATERIAL:A 7-methoxycephalosporin derivative of formula I (R 1  is H or carboxyl group; R 2  is H, carbamoyl, or lower acyl group; X is N, etc.; Y is CH 3 , carboxymethyl group, etc.), and its salt.  
     EXAMPLE: 7β-Aminoethylthioacetamido-7α-methoxy-3-(1-methyl-1H-tetrazol-5-yl) thiomethyl-3-cephem-4-carboxylic acid.  
     USE: Antibacterials having higher activity than Cefoxitin.  
     PROCESS: A compound of formula II (Z is halogen) is reacted with a compound of formula III in the presence of an acid binder, e.g. pyridine, in an inert solvent, e.g. water or methanol, to give the novel compound of formula IV, which is then reacted with a compound of formula V or its alkali metal salt in water, at 70°C to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5380780-A (JP)
Title: Fluorescent lamp
Inventor: EBARA HIROYUKI
IPC: H01J61/16
Filed: 1976-12-24
Abstract: PURPOSE: To provide a comparable or more optical output with an less power than that of the conventional lamp, wherein a rare mixture gasof krypton with neon and argon in specified proportions is contained in a straight pipe type bulb having an outer diameter of 27W31 mm, at specified pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07146389-A (JP)
Title: Self-locking nut for tie rod of fuel aggregate
Inventor: PIITAA AREKU PIITAASON
IPC: G21C3/334
Filed: 1994-07-07
Abstract: PURPOSE: To nonrotatably fix a tie rod to an upper or lower tie plate while using a necessary fuel bundle channel. CONSTITUTION: An ordinary lock nut W to be screwed in a screw-cut upper end part of a tie rod is prepared. A projecting wing-shaped body 14 whose rotation is disturbed by an installed fuel bundle channel C is installed on this lock nut W. In order to arrange the lock nut W having such a wing-shaped body in a fuel bundle B, when the lock nut W having the wing-shaped body is screwed in the screw-cut upper end part of the tie rod Rt from above an upper tie plate Tu after the tie rod is completely screwed in a lower tie plate, the upper tie plate Tu is completely fixed to the tie rod Rt.
Patent JP-H05347172-A (JP)
Title: Connector member for board connection and electronic device
Inventor: ARAI TAKASHI
IPC: G01R1/04
Filed: 1992-06-15
Abstract: PURPOSE:To realize operation check and continuity check of electric parts with a board placed in connection by constituting a connector main body in such a manner as being electrically connectable while incorporating a plurality of substrates and being provided with a rotationally moving engagement part. CONSTITUTION:Connector support parts 10 in which recessed parts 11 for fitting a connector are formed, are screwed on a chassis 14 and fitting bosses 2 provided on both sides of the main body 1A of a connector 1 are fitted into the recessed part 11 so as to support the main body 1A rotatably. Flexible printed(FP) boards 13 are inserted into holes 6A for inserting FP boards so as to connect the boards 13 to the connector 1. A hard printed(HP) board 7 is inserted and screws 15 are threaded into board fitting holes 3. Thereby, in the case of checking continuity of the board 7, the board 7 is rotationally moved around the bosses 2 so that a probe is made to abut against the rear face of the board 7. Therefore operation check can be realized at the connecting point between the boards 7, 13 by inserting the probe into check holes 5.
Patent JP-S641120-A (JP)
Title: Erasing device for signal recorded already on optical disk
Inventor: KAWAMURA SHINOBU
IPC: G11B7/005
Filed: 1987-06-22
Abstract: PURPOSE: To attain the erasure so as to make the servo or jumping operation stable by leaving already recorded signals other than the already recorded signal in a specific prescribed range in relation to jumping or address reproduction as they are and erasing the composite video signal in other blocks.  
     CONSTITUTION: A track recorded already by an information signal such as a composite video signal comprising a video signal and a composite synchronizing signal is provided and an address signal is recorded on an optical disk, and in case of the vari-speed reproduction of the optical disk as above, the already recorded composite video signal of a recorded block except at least the predetermined block including both the forced alteration of the reproduced track of the optical head and the recorded block of the said address signal is erased. Thus, the signals of the predetermined block remain unerased. Thus, the reduction in the reflected luminous quantity is suppressed more than the case with erasing all the blocks and the jumping and reproduction of the address signal given no hindrance. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0319524-A (JP)
Title: Digital-analog converter
Inventor: NOBEKAWA HIDEO
IPC: H03M1/74
Filed: 1989-06-16
Abstract: PURPOSE:To decrease a linearity error by devising the wiring or applying multi- layer wiring so that the error of a constant current source from an ideal value is converted in bipolar way alternately with the switching sequence of the constant current source after the measurement of the error of each constant current source from an ideal value. CONSTITUTION:After the current of each constant current source of a constant current source basic circuit 14 is measured, the error of the constant current source from an ideal value is formed alternately in the bipolar way by the switching sequence of the constant current source so as to decrease the linearity error. Thus, a contact is used to 2-layer AL in advance and a 3-layer AL is wired in the ideal switching sequence to disconnect undesired AL wire. Thus, the linearity error is decreased.
Patent JP-S5779576-A (JP)
Title: Information registration system
Inventor: HIROSE KENJI
IPC: G09G5/32
Filed: 1980-11-05
Abstract: PURPOSE:To retrieve picture information continuously by specification of title information, by storing a recorder with successive pieces of picture information, and pieces of title information, number information (initial value, final value and increment value) and registration date information of those pieces of picture information. CONSTITUTION:For the registration of picture information, an operator operates a number key[1]for information on the number of a title or a key[2]for information on the data of the title, and a carriage return key[CR](for specifying repetition), thereby storing the initial value, final value and increment value of the title number information and the data information in a main memory 3. Then, data on an original set on a two-dimensional scanner 7 is converted photoelectrically by a CPU1 into picture information, which is stored in a page buffer 8 as much as one page. This picture information is compressed by a compressing-expanding circuit 10 to be stored on a magnetic tape 11 together with the title information in the main memory 3. For the retrieval of the picture information, the title information is inputted and it is read out successively.
Patent JP-S641030-A (JP)
Title: File retrieval system
Inventor: SUZUKI NORIYUKI
IPC: G06F17/30
Filed: 1987-06-24
Abstract: PURPOSE: To efficiently retrieve a file with an easy operation by extracting a corresponding file group by a first extracting means based on the retrieval keyword inputted from an input means and displaying a keyword group except the extracted retrieval keyword by a second extracting means.  
     CONSTITUTION: A retrieval keyword 11 is inputted, and a file number 12 and classifications and frequencies 13W20 of keywords which are not related to the keyword 11 are displayed together with the keyword 11. When a cursor 21 is moved to a file list 22 and a prescribed button is depressed, an individual file name list 5 is displayed. The cursor 21 is moved to a desired keyword to perform key addition. When the cursor 21 is moved to the list 22 and a mouse button is depressed after files are sufficiently narrowed by this operation, a retrieved file name is confirmed and contents of, for example, a designated first file are displayed on a display screen. By this constitution, the operation is easily and efficiently performed because the number of files obtained by retrieval is reduced if a user knows at least one retrieval keyword. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5856902-A (JP)
Title: Radial tire
Inventor: TOZAWA YUKIO
IPC: B60C9/20
Filed: 1981-09-30
Abstract: PURPOSE:To obtain more comfortable riding characteristis in radial tires having a belt layer made up of two lagers of steel cords by consituting the belt layer with a spesified single cord. CONSTITUTION:Belt layers 4 and 5 of a tire 1, that is provided with the belt layers 4 and 5 consisting of two layers of steel cords which are arranged between a carcass layer and a tread rubber part in such a way that they cross with each other with an angle of 15 deg. to 30 deg. with respect to the equator plane of the tire 1, are constituted by a single cord in which the strength of a single layer cord in the direction of E is more than 550kg/1cm width and moreover the relation between the number of cores of a single cord (n) and a core diameter (d) satisfies d >=(0.031/n)<1/2>. With this contrivance, impact force B that occurs when the tire 1 climbs over a projection 3 on a road 2 is decreased so that fore- and-aft force C that exerts great influence on riding characteristics becomes small.
Patent JP-S5379102-A (JP)
Title: Illuminating method and apparatus for inspection poins in an engine room
Inventor: OOEDA KEISUKE
IPC: B60Q3/06
Filed: 1976-12-23
Abstract: PURPOSE: To facilitate illumination on inspection points in an enclosed engine room by preparing optical fibers beforehand for such points in the engine room to be inspected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05322250-A (JP)
Title: Dust-free manufacturing device for semiconductor device and air-conditioning method for same
Inventor: SUGIYAMA KOICHI
IPC: F24F7/06
Filed: 1992-05-22
Abstract: PURPOSE:To prevent the inflow of contaminated air into a production line by a local duct return system. CONSTITUTION:Fan filter units 7 are provided on the ceiling surface of a process line area 1 and a maintenance area 2, in which the highest clean level is required, while a grating 13 is arranged on the floor surfaces of the same areas 1, 2 so as to be connected to an underfloor space 3. Passages 4 are provided so as to surround these areas and the floor surface of the passages 4 are constituted of gratings 13 so as to be connected to the underfloor space 3 while a cold water coil 8, having an air resistance, is provided on the ceiling surface. Outside air, introduced by an outside air conditioner 12 and purified by the same, is supplied to a ceiling space 5. Pressures in respective areas are set so as to have the relations of process line area 1 > maintenance area 2 > passages 4 > general room 6 (outside air pressure). Purified air from the fan filter units 7 flows through the process line area 1 and the maintenance area 2 as vertical flow, then, ascends from the gratings 13 of the floor surface into the passages 4 through the underfloor space 3 as ascending flow and, then, is returned into the ceiling space 5 through the cold water coil 8.
Patent JP-H0822783-A (JP)
Title: Anode connecting structure of cathode-ray tube
Inventor: OSHIMA TSUKASA
IPC: H01R11/22
Filed: 1994-07-07
Abstract: PURPOSE:To constitute an electrically and mechanically highly reliable small anode connecting structure. CONSTITUTION:In an anode connecting structure of a cathode-ray tube which has an opening 34 surrounded by an inside overhang part in an end part, and has a hollow trapezoidal anode button 30 whose other end part is formed as a bottom part 35 and an anode connecting terminal 31 to be electrically connected to this anode button, the anode connecting terminal is formed in an almost U shape having same directional arm parts 38a and 38b on both ends of a bottom surface part 37, and a projecting part coming into pressure contact with the bottom part of the anode button by projecting in the inverse direction of the arm parts is formed in the bottom surface part, and claw parts to be locked on the inside overhang part of the anode button are formed in side edge parts of the arm parts.
Patent JP-S6322820-A (JP)
Inventor: OOMAN PII TOOMASU
IPC: C08L75/08
Filed: 1987-06-24
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-H05328543-A (JP)
Title: Motor controller
Inventor: SUZUKI HIROYASU
IPC: B60L15/28
Filed: 1992-05-22
Abstract: PURPOSE:To reduce noises and vibration of a motor caused by a change in motor current. CONSTITUTION:A motor controller comprises a motor current feedback calculation means 8 for feedback calculation of a motor electric current value with an output signal of a motor current calculation means 4 and a motor current preset ceiling value, a control object selection means 10 for selecting an output of the speed feedback calculation means 8 when a motor current value from the motor current calculation means 4 exceeds a motor current ceiling value 7 while an actual value from an actual value calculation means 6 doesn't exceed a target speed of a target speed calculation means 5, and on the other hand for selecting the output of a speed feedback calculation means 9 when the actual speed from the actual speed calculation means 6 exceeds the target speed of the target speed calculation means 5, and a PWM oscillator 11 for generating a PWM signal 12 according to the output of the control object selection means 10.
Patent JP-H11349693-A (JP)
Title: Molded component
Inventor: TOYOMASU NOBUYUKI
IPC: C08L21/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a molded component excellent in flexibility and rubbery properties and suppressedly stainable by coating a thermoplastic elastomer with a resin layer of a specific thickness. SOLUTION: The objective molded component is formed by coating a thermoplastic elastomer with a resin layer having a thickness of not less than 10 μm and not more than 100 μm. As the thermoplastic elastomer is preferable a halogen-containing thermoplastic elastomer capable of affording a molded component excellent in flexibility in particular, and more preferably a halogen- containing thermoplastic elastomer comprising a halogen-containing polymer, a crosslinked liquid rubber and a plasticizer. As the halogen-containing polymers are preferable, for example, vinyl chloride homopolymers, ethylene-vinyl chloride copolymers and the like. As the crosslinked liquid rubbers are preferable those formed by melt-mixing liquid rubber components in the presence of a halogen- containing polymer under heat thereby effecting crosslinking of liquid rubber components.  As the resins for coating can be exemplified solvent-soluble nylon- based resins and the like.
Patent JP-2000343619-A (JP)
Title: Apparatus for correcting warp of magnet roll and manufacturing system using it
Inventor: SHIMAZU KIKUO
IPC: B29C45/26
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for correcting a warp of a magnet roll for efficiently manufacturing the roll used to obtain good image quality without density unevenness in the case of using the roll in a developing unit after post- molding warp is corrected, and a manufacturing system using the apparatus. SOLUTION: The apparatus for correcting warp of a magnet roll comprises a means 1 for taking out the magnet roll M formed in a substantially cylindrical state within an incompletely cured state by using a resin magnet composition containing a thermoplastic or thermosetting resin, a ferromagnetic powder and an additive from a mold A1, a rotary means 2 for rotating the taken-out roll M at an axis as a center, and a cooling means 3 for locally cooling a predetermined site of the taken-out roll M. The system for manufacturing the magnet roll is constituted by using the apparatus.
Patent JP-S5855738-A (JP)
Title: Method and device for detecting flaw of screw
Inventor: ISHIMOTO HAYAHARU
IPC: G01B11/24
Filed: 1981-09-29
Abstract: PURPOSE:To automate the inspection for flaws of screws and to eliminate errors in inspection for flaws in oil well pipes by comparing the parts where the time axes of the signals for the shapes of the longitudinal sections of screws differ. CONSTITUTION:A pipe 10 which is threaded in an end part is fixed near a scanner 40. A shape measuring device 41 is disposed on one side of the pipe 10, and the X/Y stages 42/43, and a vertical moving device 44 of the device 41 are provided with detecting means 42b, 43b, 44b for positions. In the optical system of the device 41, the beam from a laser 411 is made incident through a scanner 412, and lenses 413, 414 to a photodetector 415, and the screw part in a light projecting area is subjected to two-dimensional scanning. The incident light to the photodetector is regulated by the screw shape in a horizontal plane running the center of the pipe 10. The secular change of the photodetection output is made into the signal indicating the shape of the longitudinal section of the screw, which signal is applied to a photoresistor 53 afte A/D conversion 51. The respective outputs of the photoresistor are applied via a switch 54 to a differential amplifier 52. When the difference thereof from the output of the converter 51 exceeds a set value, an alarm is emitted 55.
Patent JP-S6145241-A (JP)
Inventor: RICHIYAADO SOROMAN FUISUKU
IPC: B41M5/035
Filed: 1985-07-15
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-H0819392-A (JP)
Title: Fermentation method
Inventor: KITAMORI TAKAYO
IPC: C12N1/20
Filed: 1994-07-07
Abstract: PURPOSE:To conduct a fermentation, with excellent fermentation-promotive effect, by using lactic acid bacteria, bifidus or yeast, of an outer liquor (or a dried product thereof) obtained by fractionating, with a reverse osmosis membrane of a specific common salt checking rate, a peptide mixture produced by enzymolysis of soybean protein. CONSTITUTION:A separated soybean protein is first dispersed in water into a 5% dispersion, a protease is then added to this dispersion to carry out an enzymolysis at 50 deg.C for 5h at pH7; the resultant dispersion is readjusted to pH7 and heated at 70 deg.C for 30 min to deactivate the enzyme followed by centrifugation, and the resultant supernatant is spray-dried to obtain a soybean protein hydrolyzate. Second, a peptide mixture consisting of this hydrolyzate is passed through a reverse osmosis membrane 25-80 in common salt checking rate to fractionate it into an outer liquor consisting of a low-molecular fraction and an inner liquor consisting of a high-molecular fraction; the outer liquor (or a dried product thereof) is added to e.g. cow milk followed by fermentation with lactic acid bacteria, bifidus or yeast to conduct a fermentation with excellent fermentation-promotive effect, thus efficiently obtaining e.g. a dairy product such as yogurt.
Patent JP-S5947155-A (JP)
Title: Method of manufacturing engine valve
Inventor: MATSUO MUNEYA
IPC: B24B15/04
Filed: 1982-09-09
Abstract: PURPOSE:To enable manufacture of durable and stable products for high-load engines by maintaining the peripheral speed of an abrasive belt constant and varying the peripheral speed of a valve to an adapted speed at which the spiral angle becomes constant, when polishing the spiral on the bevel section of a valve. CONSTITUTION:The outer surface of the bevel section 4 is polished with an abrasive belt which is moved axially with its center aligned with the axis of the valve shaft. When the belt passes through a connecting area from B to A with the diameter gradually increasing, the valve rotation is varied to provide the peripheral speed that is adapted to the speed of the abrasive belt, thereby providing a valve which is polished in such a way that the spiral angles alpha and alpha' on the outer surface of the bevel section 4 is in the range of 30 to 45 deg. to the axis S. To vary the peripheral speed of a valve, the rotation of a varying-speed motor is varied due to the variation in a resistance through an electric relay interlocked with the behavior of the stylus of a copying device, along with the travel of the abrasive-belt mounting base, to synchronize the motor rotation with an adapted peripheral speed. Thereby the tool marks due to turning can be removed, while preventing the occurance of split or breakage caused by the heat load or seating stress.
Patent JP-H0446362-A (JP)
Title: Digital color copying device
Inventor: TAKAHASHI HIROSHI
IPC: G03G21/04
Filed: 1990-06-14
Abstract: PURPOSE:To prevent forgery by providing a color component digital memory, an image discrimination means, and a copying inhibition means. CONSTITUTION:The original image is read by color resolving by a reading means 60, color component digital data is generated, this is converted to a recording color component signal by an information processing means 74, and reproducing and recording is carried out by a recording means 80. The data generated by the reading means 60 is compared with the data of a memory 78 storing the data of a specified image by the image discrimination means 79. When the coincidence is detected by the image discrimination means 79, the reproducing and recording of the original where the coincidence was detected is inhibited by the copying inhibiting means 72. Therefore, copying of printed matter, etc., which has a copying right is automatically inhibited, and forging by the copying machine is prevented.
Patent JP-H091971-A (JP)
Title: Thin plate-like electronic component and mounting structure therefor
Inventor: OKADA KOJI
IPC: B42D15/10
Filed: 1995-06-22
Abstract: PURPOSE: To realize suitable and simple mounting by elastically supporting a swelled part of one surface side to a first inner wall and both the ends of the other surface side to the board receiving surface of a second inner wall in the state that a thin plate-like base plate is elastically deflected to mount a thin plate-like electronic component in a slit. CONSTITUTION: A slit 30 is formed on the outer surface 11 of an object to be mounted such as, for example, a video tape cassette case 10. The slit 30 has an inner wall 31 parallel to the outer surface 11, and an inner wall 32 opposed to the wall 31. In this case, the interval between a board supporting surface 32b of the wall 32 and the wall 31 is set to smaller than the size from the other surface 22 of the board of the component 1 to the top of the swelled part 8, and hence the component 1 inserted to the slit 30 is elastically deflected to be deformed, and the part 8 is elastically brought into contact with the wall 31, and both the ends of the other surface 22 side of the board are elastically brought into contact with the board supporting surfaces 32b, and the component 1 is stably held without fluctuations.