baber/WOPTO huggingface dataset:
Patent JP-S6114550-A (JP)
Title: Inclusion rate measuring instrument
Inventor: TOMIZAWA MASAMI
IPC: G01N23/04
Filed: 1984-06-30
Abstract: PURPOSE:To improve the accuracy by regarding the range of predetermined radiation absorption data as an inclusion in an image obtained by irradiating a body to be inspected which has the inclusion with radiation, and calculating the ratio of the number of picture elements showing the inclusion and the total number of picture elements. CONSTITUTION:A scanner body 1 is equipped with a radiation source 1a and a radiation detector 1b which has plural radiation detecting elements opposite each other, an electric signal outputted by a detecting element is A/D-converted by a data collecting part 1d and stored as radiation absorption data in a main storage part 14. Then, the radiation absorption data is corrected and projection data is obtained by an image reproducing part 4 and projected reversely to obtain image data. Further, a CT value is calculated on the basis of a coefficient of radiation absorption to water. Then, an extracted area is set in a tomographic displayed by converting the brightness of the image data according to the CR value, and the number of picture elements of <=400CT values is counted to measure the inclusion rate.
Patent JP-H10310198-A (JP)
Title: Capping device
Inventor: NISHIDA KATSUHIDE
IPC: B67B3/28
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent imperfect capping as much as possible. SOLUTION: The capping device is provided with a vertically movable cap- holder 15 and a drive structure vertically moving the cap-holder 15 to the capping position of the uppermost end and the lowered retracting position. The cap holder 15 is raised up to the capping position by the drive structure on striking caps and the cap 3 held by the cap holder 15 is pressed on the small opening 2A of a syringe 2 and driven. In this time, after the cap holder 15 has moved down a little from the capping position, it is raised again from the lowered position to press the cap 3 on the small opening 2A of the syringe 2 at the same position with the prior position. Accordingly, since the cap 3 is repeatedly pressed on the small opening 2A of the syringe 2, the cap 3 can be more securely driven than the pushing motion of one time.
Patent JP-S5759851-A (JP)
Title: 4-trans-(trans-4'-alkylcyclohexyl)cylohexylmethyl 4-cyanophenyl ether
Inventor: FUKUI MASAHIRO
IPC: C07C253/00
Filed: 1980-09-30
Abstract: NEW MATERIAL:A 4-trans(trans-4'-alkylcyclohexyl)cyclohexylmethyl 4-cyanophenyl ether of formulaI(R is 1W10C alkyl).  
     USE: A high-temperature liquid crystal component capable of increasing the clear point of a liquid crystal mixture by mixing with one or several types of a Schiff base liquid crystal, azoxy liquid crystal, biphenyl liquid crystal, etc.  
     PROCESS: A compound of formula II is reacted with a halogenating agent to give a compound of formula III, which is then reacted with ethanol to afford a compound of formula IV. The resultant compound of formula IV is then reduced with LiAlH 4  in a solvent, e.g. THF, at a low temperature to give a compound of formula V,  which is then reacted with hydrobromic acid under acidic conditions with sulfuric  acid to afford a compound of formula VI. The resultant compound of formula VI is  reacted with a compound of formula VII to afford the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H032872-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: C09B35/021
Filed: 1989-05-31
Abstract: PURPOSE:To improve sensitivity and potential stability at the time of repeated use by forming a photosensitive layer contg. an azo pigment. CONSTITUTION:A photoconductive layer contg. an azo pigment obtd. by bringing a chain compd. having an active methylene group and an arom. diazonium salt into azo coupling is formed. Since the azo pigment contg. the active methylene compd. as a coupler component has an electron attracting group bonding directly to the alpha-, beta- or gamma-position of the azo group in a conjugate state unlike a naphthol-azo pigment, a shift to the longer wavelength side, an increase of the extinction coefft. and intramolecular electric charge separation due to intramolecular electric charge transfer occur easily. Accordingly, higher sensitivity is attained.
Patent JP-S6027479-A (JP)
Title: Automatic welding machine
Inventor: MAEDA SUSUMU
IPC: B23K9/127
Filed: 1983-07-26
Abstract: PURPOSE:To obtain an automatic welding machine which is simple in constitution and have a wide profiling range by disposing freely turnably magnetic sensors on the circumference of the circular axis of a welding torch and specifying a weld line in accordance with the detection signals from said magnetic sensors. CONSTITUTION:The tip of a welding wire is brought right above the weld line gap 10 of materials 5 to be welded and thereafter welding current is passed to generate arc discharge. A carriage 2 is moved in the X-axis direction at a prescribed speed. A sensor attaching base 7 is driven in such a way that the intermediate point of freely turnable two magnetic sensors 6a, 6b disposed on the circumference of a welding torch 3 is brought to the max. point of leakage magnetic flux density. A weld line 9 is thus specified at all times.
Patent JP-2000325188-A (JP)
Title: Food housing and display device
Inventor: YOTSUYA TAKASHI
IPC: A47F3/04
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a housing and display device which enables to take out easily heated and stored food without opening and closing a glass door and the like. SOLUTION: A food-loading shelf 10B of the food housing and display device having opened front part and rear part comprises a hollow shelf main body 12 having loading surface of food with a slope declining forward to the housing front, air-sucking fans 13 arranged on the backside of the shelf main body 12 and air blowout openings 15 and 19 made in the upper part of the front edge of the shelf main body 12. The air sucked by the air-sucking fans 13 is blown out upward from the air blowout openings 15 and 19 through the hollow part of the shelf main body 12.
Patent JP-S6118637-A (JP)
Inventor: KIMURA YOSHIO
IPC: B65G47/82
Filed: 1984-06-29
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-S61294340-A (JP)
Title: Urine sugar measuring instrument
Inventor: TANIMURA SHIGERU
IPC: G01N21/78
Filed: 1985-06-21
Abstract: PURPOSE:To quantitatively determine a urine sugar value with good accuracy without receiving the influence of a pH value in a certain pH value range by detecting pH prior to the quantitative determination of the urine sugar and controlling reaction time according to the detected pH value. CONSTITUTION:A urine sugar measuring instrument 1 has a display device 3, a power source key switch 4 and a measuring key switch 5 on the outside surface of a case 2. pH test paper 13 is inserted in addition to urine sugar test paper 12 to a stick 11. A photoelectric detecting part 14 consists of a light emitting element 15 and photodetectors 16a, 16b. Photodetected current is taken via a current/voltage converter 19 and an A/D converter 20 into a CPU17. The CPU17 has a function to read the reaction value of pH, function to quantitatively determine pH, function to discriminate whether the quantitatively determined value is <=6.5, 6.6-7.5, 7.6-9.0 or >=9.0, function to change over the reaction time according to any of the quantitative determined values, function to quantitatively determine urine sugar value, etc. pH is detected by noticing that the reaction delays according to pH on the high side of pH and the reaction time is changed over according to pH.
Patent JP-H0430180-A (JP)
Title: Device for irradiating original
Inventor: MAKITA KATSUHIKO
IPC: G03G15/04
Filed: 1990-05-25
Abstract: PURPOSE:To accurately irradiate an original by starting irradiation by timing to the predictive arriving time of the original at an irradiating part. CONSTITUTION:Supposing that a distance that the trailing edge of the original moves from the point of time when it is aligned with the position of a lower sensor 15 till the point of time [(b) in 4th figure] when it arrives at one side edge of an original placing table 13 on a scale side which is an original irradiation starting position on the placing table 13 is L1, the gap L1 between an upper sensor 14 and the sensor 15 is set as 1/K of L1, so that a time when the trailing edge of the original passes through the gap between the sensors 14 and 15 is detected so as to assume that the trailing edge of the original arrives at the original irradiation starting position on the placing table 13 after the elapse of time that is K times as long as the detected time. By timing to the assumed time, an original irradiating lamp is turned on and the preliminary traveling of an optical system from a home position to the original irradiation starting position is started. Thus, the original is accurately irradiated.
Patent JP-S5470505-A (JP)
Title: Switching apparatus for monorail
Inventor: KITAJIMA MICHIO
IPC: E01B25/12
Filed: 1977-11-16
Abstract: PURPOSE: To provide a monorail switching apparatus which ensures accurate action with a simple construction in a combination of switching apparatus equipped with plural split switching girders in such a manner as that the girders moves in the direction of switching while streches lengthwise.  
     CONSTITUTION: Plural switching girders 20 to 23 are connected together with a T-shaped pin in such a manner as to be free to stretch lengthwise. The switching girder are respectively supported with carrier 25 to 29 which are respectively supported with bed plates 35. Here, a guide arm 38 and a roller 39 are mounted to the carriers and fitted into guide grooves on a bed plate 35. On the other hand, a motor 30 and a drive shaft 31 are provided at the center of the under surface of the switching girders 21 and 23 and a drive gear connected to the drive shaft 31 are meshed with a rack provided on the bed plate 35 to drive the carriers 26 to 29. With such an arrangement, dispensing with any special attached device, the switch itself can stretch lengthwise simultaneously with switching thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07322058-A (JP)
Title: Picture processor
Inventor: AKAGI HIROSHI
IPC: G09G5/26
Filed: 1994-05-27
Abstract: PURPOSE:To obtain various reduction factors with less bit width. CONSTITUTION:A mask pattern generation device 8 outputs the number of bits indicated by a valid bit number register 5 as a mask pattern among data of a mask pattern register 6. An enlargement device 9 enlarges font data d2 by the setting value of an enlargement factor register 7. Enlarged font data d4 is parallel/serial-converted into data d6 in a shift circuit 12 and is inputted to a thinning device 10. The thinning device 10 thins font data d6 by a mask pattern and reduces it. Since fixed length data of the mask pattern register 6 can be varied by the indication of the valid bit number register 5, more precise picture data can be thinned.
Patent JP-S5564805-A (JP)
Title: Oil separating agent
Inventor: KAKIHATA KUNIO
IPC: B01D17/04
Filed: 1978-11-08
Abstract: PURPOSE: To obtain a water-insoluble oil separating agent with excellent oil-water separation capacity of an emulsion by adding alkylene oxides to 1,4-diaminodicyclohexylmethane and the like.  
     CONSTITUTION: A C 3  or C 4  alkylene oxide and, subsequently, ethylene oxide are added to 1,4-diaminodicyclohexylmethane and the like as a starting matererial with an alkali catalyst and the like at 80W160°C to obtain an oil separating agent based on a mixture of one or more compounds of the formula I, wherein R is a group of the formula II or III, X 1 WX 4  are 14W21, Y 1 WY 4  are 2W24 and n is 3 or 4. This oil separating agent is added to an oil-water emulsion at a concentration of 10W1000ppm and has excellent oil-water separating capacity capable of easily breaking the emulsion. The separated water is discharged outside directly, because this agent hardly dissolues in water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10333053-A (JP)
Title: Depth-of-focus extension device
Inventor: MIURA YASUTADA
IPC: H04N5/232
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To stabilize action for obtaining an image with the high depth of focus and to easily obtain the image as intended by an observer while reducing the load imposed on the observer operating a device. SOLUTION: A device main body 1 is provided with an image input integration part 21 fetching a picked up image by using a microscope 4 switching and using plural objective lenses 13, moving a focusing position at an object surface and projecting an object image on a CCD camera 2 and obtaining the integrated image from the plural images including the image fetched over plural times and focused at the different object surface and an image processing part 22 executing the recovery processing of the image by using a recovery filter for the obtained integrated image.  Further, it is provided with a filter set part 26 previously setting a corresponding filter among the plural filters every respective lenses 13, a filter selection part 27 selecting and setting a recovery filter other than the filter set by the set part 26 and a CPU 24 switching the corresponding recovery filter according to the set contents of the set part 26 and the selection part 27 when the lens 13 is switched.
Patent JP-H08331106-A (JP)
Title: Bidirectional catv system
Inventor: SUMIYOSHI TATSUHIRO
IPC: H04N7/173
Filed: 1995-06-02
Abstract: PURPOSE: To make the up-data transmission band in a CATV system into a wideband without being narrowed by a interference noise or jamming wave. CONSTITUTION: Communication between an information center 1 and section terminal pairs 4-8 is performed by using a line for down data to connect the information center 1 to the section terminal pairs 4-8 and a line for up data to connect them with a transmission medium independently from the line for down data. A dedicated band in which the transmission band capable of setting on the line for up data is frequency-divided is allocated to each of the section terminal pairs 4-8. Since the line for up data and the line for down data are formed with transmission media between the information center 1 and a subscriber terminal group, respectively, a extremely wide frequency range capable of performing transmission by the physical property of each line is used as the transmission band. Therefore, the transmission band of the line for up data especically is remarkably made wide.
Patent JP-H08326013-A (JP)
Title: Method and equipment for damping diagonal-cable bridge diagonal-member cable
Inventor: NAKANO TATSUJI
IPC: E01D11/04
Filed: 1995-06-02
Abstract: PURPOSE: To inhibit all vibrations such as the wake galloping, rain vibrations, vortex excitation, etc., of the diagonal-member cables of a diagonal cable bridge effectively. CONSTITUTION: One end of a cylinder-lock type constraining-releasing device 4 is fixed to a main girder 2, and the other end is fastened to a diagonal-member cable 3. The diagonal-member cable 3 is brought to the state of constraint release first, and conducts the vibrations of a chord in length L using a fixing section as an end section to disturbance such as a wind. When amplitude reaches a set value, the constraining-releasing device 4 constrains the displacement of the diagonal-member cable 3 by a command from a controller 6.  The diagonal-member cable 3 performs the vibrations of a chord in length (L-a) using a device mounting point as an end section by a constraint, and is vibrated in the mode of vibrations employing the device mounting point as a node, but higher vibrations are generated by releasing the constraint of the diagonal-member cable 3 when force applied to the diagonal-member cable 3 at the device mounting point reaches a set value, and energy in a primary mode can be transferred to a higher mode. Accordingly, the vibrations in the primary mode are damped.
Patent JP-H10326629-A (JP)
Title: Lithium ion secondary battery
Inventor: MAEJIMA TOSHIKAZU
IPC: H01M10/0525
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dendrite caused by the deposition of lithium in the negative electrode side lead wire connecting part of a negative electrode collector by arranging an insulator for preventing lithium ion movement between the negative electrode side lead wire connecting part and the other end part of a positive electrode plate. SOLUTION: A lithium ion movement preventing insulator 4 for preventing the movement of lithium ions is arranged between a negative electrode side lead wire connecting part 2c and the other end part 1d of a positive electrode plate 1. This insulator 4 is composed of, for example a sheet member made of polypropylene and having a thickness of 25 μm, and it includes an opposite part 4a opposite the full surface of the negative electrode side lead wire connecting part 2c and a pair of extended parts 4b and 4b extended from this opposite part 4a to both side of a electrode plate group in a peripheral direction. The extending length of each of the pair of extended parts 4b and 4b in the peripheral direction is set to a dimension enough for preventing the movement of lithium ions.
Patent JP-H03703-A (JP)
Title: Preparation of water-absorptive composite
Inventor: ISHIZAKI KUNIHIKO
IPC: C08F20/00
Filed: 1989-05-29
Abstract: PURPOSE:To prepare conveniently and efficiently a composite with little remaining monomer, excellent safety and excellent water-absorptive properties by treating a base material with an aq. soln. of a monomer contg. a radical polymn. initiator and polymerizing the resulting soln. by irradiating with a microwave. CONSTITUTION:In preparing a water-absorptive composite wherein a water- absorptive polymer or a water-contg. gel thereof is set on a base material, the base material is treated with an aq. soln. of a water-soluble acrylic monomer convertible to said water-absorptive polymer by polymn. [e.g. (meth)acrylic acid or an alkali metal salt thereof] and a water-soluble radical polymn. initiator (e.g. ammonium persulfate or t-butyl hydroperoxide) and polymn. is performed by irradiating this soln. with a microwave. It is possible thereby to prepare conveniently and efficiently a composite with extremely little remaining monomer, excellent safety and excellent water-absorptive properties.
Patent JP-S5927999-A (JP)
Inventor: OOTANI TADATERU
IPC: C11D3/20
Filed: 1982-08-06
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-H10323578-A (JP)
Title: Crusher
Inventor: IIDA TAKEO
IPC: B07B1/52
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To effectively perform crushing of a material to be treated and particle size sorting treatment of the crushed material. SOLUTION: A crusher 1 is provided with a crushing mechanism 3, a conveyor 4 and a screen 15 on a body 5 thereof. The crushing mechanism 3 is a device for crushing a material to be treated fed to feed the crushed material to the conveyor 4. The conveyor is a device for carrying the crushed material to the outside of the crusher 1. To the head of the conveyor 4, the screen 15 is fitted. The conveyor 4 is supported in the upward including posture and the screen 15 is held in the downward inclined posture. The screen 15 sorts the crushed material discharged from the conveyor 4 by the particle size and passes the fine crushed particles through and discharges the coarse crushed particles onto the extension to perform sorting treatment.
Patent JP-S61295707-A (JP)
Title: Current mirror circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03F3/343
Filed: 1985-06-24
Abstract: PURPOSE:To improve the utilization efficiency of a source voltage by providing the 3rd transistor (TR) which has its emitter connected to the emitter of an output TR and is supplied at its base with part of a current from a current source, the 4th TR connected thereto, and the 5th TR which supplied its collector current to the bases of the output TR and the 2nd TR. CONSTITUTION:Transistors 2 and 7 are mirror-connected, so the both are equal in emitter current density; when the emitter area of the TR 2 is set, for example, five times as large as that of the TR 7, a current one-fifth as large as the emitter current of the TR 2 is the emitter current of the TR 7. Therefore, a supply current from the current source 6 and the absorption current of the TR 7 become settled while balanced. A loss voltage is the sum of the forward base-emitter voltage of the TR 2 and the saturated voltage between the collector and emitter of a TR 10 or the sum of the forward base-emitter voltage of a TR 8 and the voltage drop across the current source 6 and the former is larger, so that the loss voltage is >=2/3 time as large as that of a conventional circuit.
Patent JP-H087777-A (JP)
Title: Vibration control structure of color distinguishing electrode with slit
Inventor: FUJII FUMIICHIRO
IPC: H01J29/07
Filed: 1994-06-20
Abstract: PURPOSE:To offer a vibration control structure of a color distinguishing electrode provided with slits, with which the screen of CRT (color cathode-ray tube) is free from bed affection, no higher order vibration will be induced such as plane vibration. and a large vibration control effect is exerted. CONSTITUTION:A vibration control structure of a color distinguishing electrode provided with slits is for use in a color cathode-ray tube. A vibration controlling member 30 is furnished on at least the lower one of the upper and lower end faces 25 of the electrode 21 except its part where the slits 22 are formed.
Patent JP-S6117140-A (JP)
Title: Binary semi-dry type diazo copying material
Inventor: MATSUDA MASARU
IPC: G03C1/61
Filed: 1984-07-04
Abstract: PURPOSE:To reduce discoloring and coloring of a nonimage part after copying, and to keep the copy sharp for a long period by forming a photosensitive layer contg. a binary photosensitive material essentially consisting of a diazo compd. and a coupler together with malic acid directly on a support or on a precoat layer formed on the support. CONSTITUTION:The photosensitive layer formed directly on the support or on the precoat layer formed on it contains a binary type photosensitive layer essentially consisting of a diazo compd. represented by formula I, embodied by 4- diazo-2,5-dimethoxyphenylmorpholine, and a coupler, embodied by 2-hydroxy-3- naphthoic acid hydroxyethyl-amide. The malic acid is effective for reducing discoloring and coloring of the nonimage part of a copy, and a preferable amt. of said acid to be attached to the photosensitive body is 0.05-0.4g/m<2>.
Patent JP-H06351001-A (JP)
Title: Motion vector detecting method and movement compensation predicting method and device therefor
Inventor: INOUE SHUJI
IPC: H04N19/134
Filed: 1993-06-08
Abstract: PURPOSE:To provide an excellent vector detecting method and movement compensating method in which a motion vector where one part of the block of perdicting picture element or the block of a movement compensating picture element indicates the part out of a reference picture can be detected, and the movement compensating picture element correspoding to the motion vector can be outputted. CONSTITUTION:This device is equipped with a reference picture outputting means 102 which outputs the prediction picture elements for the motion vector and the movement compensating picture element for the motion vector, and a peripheral picture element predicting means 103 which predicts the peripheral picture element of the reference picture. Thus, the motion vector in which one part of the block of the prediction picture element or the block of the movement compensating picture element indicate the part out of the reference picture can be detected, and the movement compensating picture element for the motion vector can be outputted.