baber/WOPTO huggingface dataset:
Patent JP-2000221750-A (JP)
Title: Multicolor image forming device
Inventor: IIJIMA TAKESHI
IPC: G03G15/01
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To select a monochrome image forming mode and a multicolor image forming mode without using a mechanically complicated mode switching means and to save the needless operation of a multicolor image forming unit which does not participate in image forming process in the monochrome image forming mode so as to prolong the life of the image carrier of the multicolor image forming unit and reduce running cost. SOLUTION: In this multicolor image forming device, a monochrome image forming unit 110K is provided independently of the multicolor image forming units 110Y, 110M and 110C, and the multicolor image forming unit and the monochrome image forming unit are driven at the time of forming a multicolor image, and only the monochrome image forming unit is driven at the time of forming a monochrome image. Thus, the prolongation of the lives of the multicolor image forming unit and the photoreceptor drums 1Y, 1M and 1C thereof at the time of forming the monochrome image (improvement of durability), the reduction of the running cost (energy saving) and the prevention of noise at the time of driving the device are realized.  Since the respective image forming units can be selectively and independently driven without using the mechanically complicated mode switching means, the complication of the control and the structure of the device is restrained.
Patent JP-S60170909-A (JP)
Title: Superconductive magnet
Inventor: KAWAGUCHI TAKEO
IPC: H01F6/06
Filed: 1984-02-16
Abstract: PURPOSE:To prevent the deterioration of critical current of superconductor, on the occasion of exposing the conductor to two kinds of ambients by placing it through a partitioning wall, by using the superconductor as the conductor, executing surface processing to area where the conductor is placed therethrough with different kinds of metals and using low temperature brazing material of 400 deg.C or less. CONSTITUTION:On the occasion of placing a conductor 12 consisting of superconductor through a partitioning wall 5 and exposing the conductor 12 located at both sides of such partitioning wall to different ambients 3 and 4, the passing area is settled with a low temperature brazing material of 400 deg.C or less in order to obtain a high sealing property. In this case, since it is often difficult to realize highly reliable brazing, the passing area of superconductor 12 is subjected to the surface processing with an alloy of the aluminum Al as the surface material and Cu which forms the partitioning wall 5. Thereby, a superconductive magnet having the conductor passing area which ensures good sealing property and shows less resistance loss can be obtained.
Patent JP-S57142798-A (JP)
Title: Powder molding method and molded article
Inventor: EBIHARA TADASHI
IPC: B22F3/03
Filed: 1981-02-26
Abstract: PURPOSE:To manufacture a powder molded article which offers greater saving of materials for special applications by packing the first powder in the first space between a die having a step part in a compression direction and a lower punch then packing the second powder in the second space which is so formed as to descend gradually and continuously in the compaction direction and molding these powders by compaction. CONSTITUTION:The first powder A is packed by the first feed shoe 6 into the first space 31 including the intrinsic space 30 in the die step part existing between a die 2 and a lower punch 3 and/or the space formed by the relative descending of the punch 3. Next, the second space 32 is so formed that the top surface A1 of the first powder in the position of the step part 21 of the die 2 and the top surface A2 of the first powder in the position of the punch 3 form the curved surfaces descending gradually and continuously in the compaction direction on relatively descending of the punch 3. Thence, the second powder B is packed by the second feed shoe 7 into this space 32, after which an upper punch 5 is lowered, whereby the powders are compacted and molded.
Patent JP-S60169854-A (JP)
Title: Electrostatic latent image bearing body
Inventor: HAKU HISAO
IPC: G03G5/082
Filed: 1984-02-14
Abstract: PURPOSE:To enhance surface potential retentivity without deteriorating photosensitivity by incorporating a material capable of combining with amorphous silicon and forming an insulator in a surface layer in a content distribution smaller near a substrate and larger on the side of the surface. CONSTITUTION:A blocking layer 2 made of P type amorphous silicon is formed on a substrate 1, on this layer 2 a photoconductive layer 3 composed essentially of amorphous silicon is formed, and on this layer 3 a surface layer 4 is formed contg. a substance capable of combining with the amorphous silicon and forming an insulator, such as N, C, or O, in a content distribution smaller near the substrate 1 and larger on the side of the surface.
Patent JP-S55115657-A (JP)
Title: Lubricating oil guide device for speed change gear
Inventor: NISHIKAWA KAZUMI
IPC: F16N7/14
Filed: 1980-03-03
Abstract: PURPOSE: To improve lubricating action by a method wherein a transmission case internal wall above an idler gear is provided with a receiving surface for receiving and dropping the splashes of lubricating oil, and the lubricating oil thus trapped is guided into an oil pocket in an idler shaft bearing portion.  
     CONSTITUTION: A projection 31 having a receiving surface 31a for receiving and dropping the splashes of lubricating oil raked up by an idler gear 21a is provided at a portion of the internal wall of a transmission case 12B exposed above the idler gear 21a. An oil pocket 33 is fixed to the front end of a shaft support portion A supporting a bearing B 4  on the side of a reverse driving gear 21b of an idler shaft 21. A vacant space is provided in the rear of a fitting hole for the portion A, and an oil receiver 32 for receiving the lubricating oil falling off the projection 31 and guiding it into the oil pocket 33 is provided at a portion of the internal wall of the case 12B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62183657-A (JP)
Title: Optical recorder
Inventor: NAKAI HITOSHI
IPC: H04N1/113
Filed: 1986-02-07
Abstract: PURPOSE:To eliminate the need for a means for correcting the strength difference between a light beam and an expensive optical lens system by arranging a photosensitive member and a light deflector so that a photosensitive face is located nearly along a circular arc centering around the deflection center of the light beam. CONSTITUTION:An exposure position paper guide 54 is formed along a circular arc centering around the deflection center point A of a laser beam, the recording paper 34 placed at the exposure position is curved along the circular arc centering around the point A and the upper face is placed at an equal distance from the point A. Thus, the optical lens system for converting the equi-angular velocity of the laser beam into the equi-scanning speed is not required, and the strength difference of the laser beam between both ends and the middle part of the scanning line is eliminated and the optical recorder is simplified and the cost is reduced.
Patent JP-H06243669-A (JP)
Title: Floppy disk device
Inventor: SUGIMOTO KAZUYOSHI
IPC: G11B33/02
Filed: 1993-02-16
Abstract: PURPOSE:To absorb the deformation strain of a holder by elastic members and to improve the positioning accuracy of a magnetic head by disposing these elastic members between this holder and a frame and freely rotatably coupling by means of one piece of screw. CONSTITUTION:The holder 2 is coupled to the frame 1 by means of one piece of the stepped screw 7 and the screw 7 is made freely rotatable around its center. Both ends of the holder 2 are provided with projecting parts 4 by burring and are provided with screw holes 3 for mounting the floppy disk device. The collared cylindrical elastic members 5 are mounted on the outer peripheries of the projecting parts 4. The bore of the members 5 is equal to the outside diameter of the projecting parts 4 and the outside diameter thereof is equal to the bore of the holes 6 of the frame 1. Then, the holder 2 is mounted on the frame 1 by means of the members 5. The holder is mounted on an upper device via the holes 3. The holder 2 is deformed if the flatness of the holes 3 is poor but this deformation strain is absorbed by the members 5 and is, therefore, not transmitted to the frame 1. The strain is, therefore, not generated in the floppy disk device body.
Patent JP-S59152617-A (JP)
Inventor: IWAMOTO SHIGEYOSHI
IPC: H01G9/08
Filed: 1983-02-18
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-H07139843-A (JP)
Title: Failure-diagnosing system of absorption cold/hot water apparatus
Inventor: OKUMURA TAKESHI
IPC: F25B15/00
Filed: 1994-02-24
Abstract: PURPOSE:To provide a failure-diagnosing system in an absorption cold/hot water apparatus wherein it is properly and rapidly judged whether or not an absorption solution is mixed into a refrigerant without sampling the refrigerant. CONSTITUTION:A group of sensors 6 measure refrigerant circulation temperature T2 and vapor temperature in a lower trunk. An arithmetic operation processing circuit 7 estimates a difference between the refrigerant circulation temperature and the vapor temperature (actually measured temperature difference dTep), and estimates 75 a difference (proper temperature difference dTep-n between the refrigerant circulation temperature and the vapor temperature upon normal operation based upon a freezing load. A deviation ddTep between the actually measured temperature difference and the proper temperature difference is estimated 73, and on the basis of the deviation concentration Deva of an absorption solution mixed into the refrigerant is estimated 76, and further a result thereof is outputted and displayed 8.
Patent JP-H02207291-A (JP)
Title: Display method
Inventor: ABE REIZO
IPC: G09F13/04
Filed: 1989-02-07
Abstract: PURPOSE:To make a beautiful display and to facilitate the modulation, etc., of display contents by printing information on the surface of a light-diffusing polyester film and carrying out surface curing process on the printed information. CONSTITUTION:A method which displays information drawn on the surface of a base material by arranging a light source on the rear side of the base material uses the light-diffusing polyester film as the base material. Namely, information of patterns, symbols, characters, etc., is printed on the surface of the light-diffusing polyester film, the surface curing processing is carried out on the information, and the film is mounted on a display device equipped with the light source and a mechanism for holding the film. Consequently, a beautiful display is made and the modification, etc., of the display contents are facilitated.
Patent JP-H10219276-A (JP)
Title: Cleaning agent composition
Inventor: MIKAMI NAOKO
IPC: C11D1/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent composition good in foaming at a weak acidity, which has little effect on the skin, not grimy but dry on the skin, not making squeak in the hair and excellent in solution stability. SOLUTION: This composition is composed of an N-acylhydroxy neutral amino acid salt (component A) whose acyl group can be derived from an 8-22C fatty acid and an N-acyl acidic amino acid salt (component B) whose acyl group can be derived from an 8-22C fatty acid. The pH-value of an aqueous solution of the composition is 4.8-6.8, and a weight ratio of the component A: the component B is (5:95) to (70:30).
Patent JP-H09219788-A (JP)
Title: Image processing device and method, and image processing system
Inventor: SATO YOSHINOBU
IPC: H04N1/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the image processing efficiency by properly turning the coordinate axis direction along which an original is read after reading an original in response to the coordinate axis direction of a host computer and then transferring the original to the host computer. SOLUTION: A CCD moves mechanically in the vertical (subscanning) direction against its electrical scanning direction and scans the entire surface of an original 20. Then the original image read by a scanner control part 7 is successively stored in a bit map memory 5 via a system bus 12 as a scan image 21. A main scanning part 9 turns clockwise the image 21 stored in the memory 5 by 90 degrees via an image control part 10 after the entire surface of the original 20 is scanned. Thus an image 22 is obtained and transferred to a host computer 1 via an image system bus 12 and a host I/F 3. Therefore, the image 22 transferred to the computer 1 is set in the same direction as the original 20.
Patent JP-H06240221-A (JP)
Title: Adhesive for electroless plating and printed circuit board
Inventor: GOTO AKIHIKO
IPC: C23C18/20
Filed: 1993-02-16
Abstract: PURPOSE:To develop an adhesive for electroless plating excellent in heat resistance and strength (toughness) and to provide the circuit board excellent in heat resistance and peel strength. CONSTITUTION:The adhesive is one obtained by dispersing fine particles of a cured resin soluble in an acid or oxidizing agent (a) into an uncured-resin matrix which, upon curing, becomes insoluble in the compound (a), the matrix containing an epoxy resin represented by the formula. The objective circuit board is produced using the adhesive.
Patent JP-H04251816-A (JP)
Title: Raster scanner
Inventor: YANAGISAWA KATSUYUKI
IPC: G03G15/04
Filed: 1991-01-28
Abstract: PURPOSE:To surely evade cases wherein an image becomes unbalanced in width at both ends in a main scanning direction when the length of an optical path is adjusted. CONSTITUTION:This raster scanner is characterized by the structure where at least one reflecting mirror 5 is supported by a movable support mechanism 7 movably at a constant angle attitude to an optical axis of incidence or an optical subframe 6a, equipped with a beam generating means 1, a beam deflecting means 3, and an image forming lens 4, which is supported by a movable support mechanism 8 movably at a constant angle attitude to an optical axis of projection.
Patent JP-H02206487-A (JP)
Title: Bar magnet conveying ship to be attracted
Inventor: MOMODA KENICHI
IPC: A63H23/02
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a magnet toy enabling a large magnetic body to be moved with a small force by bringing another magnetic body close to a floating running body with the mounted bar-shaped magnetic body with a plurality of attracted magnetic bodies. CONSTITUTION:A bar-shaped magnetic body 2 with a plurality of attracted magnetic bodies 1 is mounted on a floating running body 3. When the pole-N of another magnetic body 6 is brought close to the pole-N 4 of the bar-shaped magnetic body 2, then the poles are repulsed to each other, and so the floating running body 3 starts running to a pole-S 5 at the other end of the bar-shaped magnetic body 2. When the pole-S of another magnetic body 6 is brought close to the pole-S 5 of the bar-shaped magnetic body 2, then the floating running body 3 starts running in the counter direction. When the switching of the pole-N and the pole-S to each other is performed by a battery or the like, then a toy enabling a slender ship floating on water to be moved is formed.
Patent JP-2000221945-A (JP)
Title: Matrix type display device
Inventor: YAMAGISHI NOBUYOSHI
IPC: H01L51/50
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a matrix type display device capable of increasing the expressible number of gradations without increasing the number of bits of the data, and capable of improving greatly the quality of a display picture image. SOLUTION: Luminous elements are arranged in a matrix shape on a panel 9. A pulse width modulation/driver 6 modulates a pulse width supplied to the panel 9 corresponding to an inputted image signal and expresses a gradation. An average brightness detection part 11 detects the average brightness of the image signal directly or indirectly. A voltage conversion part 12 converts a detected voltage from the average brightness detection part 11 and inputs it in a power supply voltage modulation part 13. The power supply voltage modulation part 13 modulates a power supply voltage supplied to the pulse width modulation/driver 6 or a scanning driver 8.
Patent JP-H06239233-A (JP)
Title: Guide mechanism of wheel for running
Inventor: YOMO YUKIO
IPC: B61F9/00
Filed: 1993-02-17
Abstract: PURPOSE:To dispense with a guide roller and surely guide a wheel for running along a rail material with simple constitution by forming a guide groove on a part near the inside or the outside of the outer circumference of the wheel for running, and providing a projecting member to guide the guide groove on the upper face of the flange part of the rail material. CONSTITUTION:A wheel for running 2 is provided on the underside of the bogie main body of a running bogie runningly guided on the upper face of the flange part 1a of a rail material 1 of H-shape steel or the like through a supporting shaft body 3, and a guide groove 4 is formed extending along the whole circumference of the outer circumferential face near the inside of the wheel 2. A line material for guide (projecting member) 5 is arranged on the upper face of the flange part 1a of the rail material 1 loading and supporting the wheel 2 so as to enable to fit in the guide groove 4. As a result, the wheel 2 is surely guided on the decided place on the upper face of the flange part by means of the projecting member provided on the upper face of the rail material through the guide groove.
Patent JP-H07133264-A (JP)
Title: Inhibitor of maillard reaction
Inventor: YASUMURA KOICHI
IPC: C07D233/88
Filed: 1994-02-25
Abstract: PURPOSE:To obtain the subject inhibitor, containing a compound expressed by a specific formula as an active ingredient and useful as a therapeutic medicine for diabetes and various diseases concerned with aging. CONSTITUTION:This inhibitor contains a compound expressed by the formula {R<1> is H, a lower alkoxycarbonyl-lower alkyl, a phenyl-lower alkyl or a (substituted)phenyl; R<2> is amino, phenylsulfonylamino or N=R<4> (R<4> is a lower alkylidene, a lower cycloalkylidene, etc.); R<3> is H, a lower alkyl, a lower alkenyl, a phenyl-lower alkoxy-lower alkyl, a (hydroxyl group-containing) phenyl, etc.; X is S, N(R<10>) (R<10> is H or a lower alkoxycarbonyl-lower alkyl); the symbol is single bond (A is carbonyl in this case) or double bond [A is =C(R<11>) in this case (R<11> is a lower alkyl, a lower alkoxycarbonyl-lower alkyl, etc.)]} e.g. 5-(4-benzyloxybenzyl)-2-isopropylidenehdyrazinoimidazolidin-4-one.
Patent JP-H11221765-A (JP)
Title: Gringing device and grinding method
Inventor: NEHASHI NORIYUKI
IPC: B24B53/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device and a grinding method which can maintain a good grinding property by maintaining a surface property only by a discharge machining and a weak electrolytic function, in a grinding process by a fine abrasive grain grinding wheel. SOLUTION: This grinding device 20 is provided with a grinding wheel 2 grinding a work 3, a spindle 1 to drive to rotate the grinding wheel 2 by fixing it; a spindle driving part 5 to move the grinding wheel 2 together with the spindle 1 up and down and to the left and the right, as well as to control the rotating drive of the spindle 1 by connecting to the spindle 1; a table 4 to fix the wok 3, a table driving part 6 to move the work 3 to the front side and the rear side through the table 4; a nozzle 7a to exhaust and feed a working fluid 7c to the clearance of the grinding wheel 2 and the work 3, a discharge machining head 8 to process the surface of the grinding wheel 2, a discharge machining power source 9 connected electrically to the discharge machining head 8 and the spindle 1 of the grinding work device 20 through leads 10a and 10b;  and a nozzle 7b to exhaust and feed the processing liquid 7c to the discharge processing head 8 and the opposite part of the grinding wheel 2.
Patent JP-S61186637-A (JP)
Inventor: AMAKI TSUTOMU
IPC: E03D9/08
Filed: 1985-02-14
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-S59154702-A (JP)
Inventor: MATSUSHIMA SEIYA
IPC: G08B5/36
Filed: 1983-02-21
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-H09187299-A (JP)
Title: Primer for pcr
Inventor: KIMOTO YASUHIKO
IPC: C07H21/04
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new primer capable of detecting the presence of one molecule of a desired mRNA and consisting of a combination of a plurality of designed PCR primers for PCR method to confirm the presence of an mRNA coding for various human proteins. SOLUTION: This primer is used in a PCR(polymerase chain reaction) method for confirming the presence of a messenger RNA (mRNA) coding for various human proteins. The human proteins consist of 11 kinds of proteins consisting of progesterone receptor, estrogen receptor, CD8, interleukin-2, parathyroid hormone, cholecystokinin/pancreozymin, glucagon, insulin, adrenocorticotropic hormone, enkephalin and thyroid stimulating hormone. The new primer amplifies and detects these mRNAs, enables the amplification of the target gene by successively combining plural primers and is useful for the detection of the presence of an extremely small amount of mRNA.
Patent JP-H07220849-A (JP)
Title: Connector pressing-in device with connector lift quantity correction function
Inventor: FUJITA SHINEI
IPC: H01R43/20
Filed: 1994-01-31
Abstract: PURPOSE:To provide a connector pressing-in device correcting the lift quantity of a connector. CONSTITUTION:An insertion block 4 is kept in contact with the bottom face of the housing 1b of a connector 1, and pins la are aligned. A measuring head is fitted to a press-in head 6, and it is brought into contact with the reference upper face 4e of the insertion block 4 to measure the bottom wall thickness of the housing 1b. A linear scale 13 measures the lift quantity of the press-in block 6. The correction quantity obtained by the measuring head 12 is corrected by the linear scale 13, and the connector 1 and a printed board 8 are pressed in at a proper gap.
Patent JP-H09202307-A (JP)
Title: Equipment for encasing or withdrawing article in or from container
Inventor: HASHIMOTO MANABU
IPC: B65B35/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the durability of the catch mechanism and also to make sure of the catch and support action of equipment which puts in an article to be stored or takes out an article stored in a container through a narrow opening in the container. SOLUTION: A support drum 6 whose space is adjustable according to a container 2 is installed on both sides of a support drum 6 which moves up and down freely in a holding frame 4. A hanging rod 11 whose section is flat and pivots a panel shaped tab part 11 at the bottom is fixed on the support drum 6. A traction part 14 is inserted in a sliding hole formed within the hanging rod 11 and the top of the traction part is connected to traction equipment 13 and the bottom of which is connected to the tab part 15. By the operation of the traction equipment 13, the tab part 15 is either bent to protrude inward or lengthened to catch or release an article to be taken out from or put in the container.