baber/WOPTO huggingface dataset:
Patent JP-S6195485-A (JP)
Title: Character recognition device
Inventor: UEDA HIDEAKI
IPC: G06K9/68
Filed: 1984-10-16
Abstract: PURPOSE:To replace a correct character code easily for a short time by displaying a first candidate category with respect to a reading unable character and automatically displaying candidate categories under a second successively. CONSTITUTION:An operator indicates a reading start of an original image on an original picture setting means 1 from a key input means 6. An observing means 2 is initiated by an observing start signal from a key input means 6, the original picture is photoelectrically converted and a character pattern every character is cut and outputted successively to a recognition means 3. The recognition means 3 recognizes and processes the inputted character pattern and outputs a character code of a candidate category from the first to a previously designated nth and a reading enable information to a memory means 4. When a key input control section 5 receives a recognition completion signal, it reads a content of the memory means 4 and displays the character code of the first candidate category on a display means 7. When the input character cannot be read, a reverse signal of a background and a figure of a character image is added and displayed together with the character code on a displaying means 7.
Patent JP-H0265246-A (JP)
Title: Metal mold for resin sealing
Inventor: SATO TADAAKI
IPC: H01L21/56
Filed: 1988-08-31
Abstract: PURPOSE:To prevent resin burrs from adhering as well as to contrive the improvement of the reliability of a semiconductor by a method wherein an opening edge on the side of the gate of a runner is provided with an opening opposed to the outer peripheral edge of a lead frame. CONSTITUTION:An opening edge on the side of a gate 4 of a runner 1 is notched obliquely to form a clearance groove 2 and the gate side opening edge 1a of the runner is opened toward the outer peripheral edge 5a of a lead frame 5. This groove 2 is slanted at an angle of 45 deg. from the runner 1 toward the outer peripheral edge 5a of the frame 5 and is provided with a straight of 0.1mm for improving the longevity of its contact part. A sealing resin in the runner 1 comes into contact directly to the edge 5a of the frame 5 through the opening edge 1a and as a sealing resin on the outer periphery part of the frame 5 is integrally formed with the sealing resin in the runner 1, the sealing resin on the outer periphery part of the frame 5 is separated integrally with the resin in the runner at the time of a separation work in after a sealing is performed and is never left on the outer periphery part of the frame 5.
Patent JP-H0639910-A (JP)
Title: Manufacture of hollow resin container
Inventor: SHIMIZU NORIHIRO
IPC: B29C49/66
Filed: 1992-07-24
Abstract: PURPOSE:To prevent residual stress from developing anew by a method wherein the whole hollow container is cooled uniformly. CONSTITUTION:A hollow container intermediate body 16, which is 1.2-2.5 times as large as a hollow container as the final formed body, is molded in a blow mold 4 by heating a bottomed parison 1 and, after being heat-shrunk, blow- molded again and heat-set in a heat-setting and cooling mold in order to form the final hollow container. At that time, in the same mold as mentioned above, the hollow container is cooled with cooling gas, which is uniformly jetted through cooling gas jets connected to a cooling gas delivery pipe provided in a stretching and cooling rod in the hollow container and has the temperature of 10 to-50 deg.C.
Patent JP-H0663212-A (JP)
Title: Slot machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F9/00
Filed: 1992-08-17
Abstract: PURPOSE:To count a medal which is detected late by means of a stored medal counting means. CONSTITUTION:There are provided a medal cast inhibiting means 136 which outputs a cast inhibiting signal to a cast medal counting means 131 based on the generation of a start signal from a start switch 80 to inhibits the counting of the means 131 and a storage changeover means 137 which, under conditions of the generation of a cast medal detection signal from a cast medal detecting means 126 after outputting the cast inhibiting signal from the means 136, allows a stored medal counting means 132 to count the number of cast medals based on the cast medal detection signal.
Patent JP-H0380390-A (JP)
Title: Magnetic card reader/writer
Inventor: OKUKI MASARU
IPC: G07F7/08
Filed: 1989-08-24
Abstract: PURPOSE:To attain miniaturization by providing a carrier means which performs the linear movement of a magnetic card, and a moving means which moves a marking mechanism to attach a mark on the magnetic card and a magnetic head in the same moving direction as that of the movement of the magnetic card. CONSTITUTION:The depth in the moving direction of the magnetic card 1 of the magnetic card reader/writer can be formed within the dimension of around 1.2 times that of the magnetic card 1 by employing a mechanism in which the magnetic head 4 is moved integrally with a punch mechanism 10. Meanwhile, the driving of the punch 12 of the marking mechanism 3 is performed by driving rotatably a guide rail 6 and moving an eccentric cam 11 with which the guide rail 6 is supported pivotally. In such a way, the miniaturization in which outside dimension can be formed within the dimension of around 1.2 the dimension in the longitudinal direction of the magnetic card 1 can be realized.
Patent JP-2001038838-A (JP)
Title: Sandwich structure and repairing method thereof
Inventor: ITO TORU
IPC: B32B5/18
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sandwich structure preventing the penetration of water and a method for easily repairing the sandwich structure. SOLUTION: Since a sandwich structure 1 is constituted by holding a core material 4 comprising a closed-cell type foamed plastic material between the surface plates 2, 3 comprising a composite material containing inorg. fibers having no water affinity as reinforcing fibers, the penetration of water into the sandwich structure is prevented.  When the sandwich structure is damaged, at first, an opening 10 is formed to the surface plate 2 of the region containing a damaged place and a blast material is ejected to the core material to remove the core material 4 in the periphery of the opening and, next, a radial support plate is jointed to the surface plate 2 by rivets 25 from the rear side of the surface plate 2 and the opening 10 is covered with a disc-shaped cover plate 40 to bond the cover plate 40 and the support plate by rivets 25 and, finally, a filler is injected in the recessed place formed by removing the core material 4.
Patent JP-H09269463-A (JP)
Title: Head mounted type display device
Inventor: KUWAYAMA YUKIKO
IPC: H04N5/64
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make a device small in size and light in weight and to view a distinct displayed virtual image without upsetting weight balance even when the device is taken off from an observer by providing an optical system with an optical path changing surface constituted of an off-axis rotationally symmertic aspherical surface. SOLUTION: The optical system is constituted of a 1st optical element Q and a 2nd optical element R opposed to the element Q. The optical element Q is provided with a reflection surface 8 as the optical path changing surface for image display light L. The element R is provided with a translucent reflection surface 12 as the optical path changing surface for the image display light L. At least either the reflection surface 8 of the element Q or the reflection surface 12 of the element R is made the off-axis rotationally symmetric aspherical surface except a paraboloid.  Since the optical path of the image display light L is changed by the reflection surfaces 8 and 12 as the optical path changing surface constituted of the off-axis rotationally symmetric aspherical surface, many parameters to decide a position where a displayed virtual image is distinctly formed are obtained in comparison with a plane mirror or a spherical concave mirror.
Patent JP-H04100613-A (JP)
Title: Rolling mill and rolling method
Inventor: KIMURA KATSUHIDE
IPC: B21B27/02
Filed: 1990-08-21
Abstract: PURPOSE:To easily and quickly roll and straighten a metal plate by making the diameters of upper and lower work rolls, a lower backup roll in their axial directions constant, and arranging a supporting part large in diameter at both ends of an upper backup roll so that it abuts freely rotatably on the upper work roll. CONSTITUTION:The upper backup roll 30, the upper work roll 31, the lower work roll 32 and the backup roll 33 are arranged in this order from the upper part. The diameters of the upper and lower work rolls 31, 32 and the lower backup roll 33 are made constant their respective axial directions. The backup roll supporting part 30a larger in diameter than the backup roll is arranged at both ends of the upper backup roll outside the width of the metal plate so that it abuts freely rotatably on the upper outside wall of the upper work roll. In this way, the profile of the lower work roll can be changed easily.
Patent JP-H0938231-A (JP)
Title: Door device for fire hydrant housing box
Inventor: NAKAHARA FUKUO
IPC: A62C35/20
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a door structure which can be easily installed, as an opening and closing door for fire hydrant housing box, in both opening directions of right-handed type and left-handed type according to construction site. SOLUTION: A vertical pair of short shafts 2a, 2a and 2b, 2b are provided on both lateral sides of the opening part of a fire hydrant housing box 1. Further, a vertical pair of engaging metal fittings 5a, 5a and 5b, 5b are mounted on both lateral sides on the back surface of a door body 4. When right-handed type door opening structure is desired, the right-handed engaging metal fittings 5a, 5a of the door body 4 are engaged with the right-handed short shafts 2a, 2a of the fire hydrant housing box 1, and mounted by a fixing metal fitting 8 in such a manner that the engaging metal fittings 5a, 5a are not separable from the short shafts 2a, 2a, and rotatable around the short shafts 2a, 2a, and the left-handed engaging metal fittings 5b, 5b of the door body 4 are elastically engaged with and disengaged from the left-handed short shafts 2b, 2b of the fire hydrant housing box 1.  When left-handed type door opening structure is desired, the left-handed engaging metal fittings 5b, 5b can be rotatably connected to the left-handed short shafts 2b, 2b by the fixing metal fitting 8.
Patent JP-S6279028-A (JP)
Inventor: AKAHA ICHIRO
IPC: A47J31/52
Filed: 1985-10-01
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-H04100017-A (JP)
Title: Driving method for plzt optical shutter array
Inventor: NIITSUMA NORIO
IPC: G02F1/136
Filed: 1990-08-20
Abstract: PURPOSE:To improve the aperture rate and yield of optical shutters by driving the optical shutters which are formed in matrix by a two-terminal active element (MIN(Metal Insulator Metal) element) which is formed integrally. CONSTITUTION:Groove type electrodes 17 and 18 which constitute the optical shutters 2 arranged in matrix are provided on the PLZT substrate 1 of an optical shutter array device and the two-terminal MIN element 19 is formed integrally with one groove type electrode 17. This element 19 is formed by sandwiching an insulating film 20 between metallic films; and one metallic film 21 is connected to the picture element electrode of an optical shutter and the other metallic film 22 is connected to a data line 12. On a transparent member 13, wiring patterns of a scanning line 11 and a line 12 are formed of a transparent conductive film 23 and an element 19 which is selected operates through the lines 11 and 12. The constitution which uses the two-terminal elements 19 improves the aperture rate and production yield of the shutters as compared with a case wherein three-terminal elements are used.
Patent JP-H0643577-A (JP)
Title: Silver halide photographic sensitive material
Inventor: URABE SHIGEJI
IPC: G03C1/015
Filed: 1992-07-24
Abstract: PURPOSE:To provide the silver halide photographic sensitive material which is high in sensitivity, is small in sensitivity difference between low illuminance and high illuminance and is ameliorated in reciprocity law failure. CONSTITUTION:This photographic material has silver halide emulsion layers on a base and is constituted by incorporating novel silver halide particles into the emulsion layers. The above-mentioned silver halicle particles are chemically sensitized in the presence of a hexacoordination cyanocomplex, by which the hexacoordination cyanocomplex ions are incorporated into the particle surfaces. The amt. of the gelatin to be incorporated into the emulsion is preferably <=15g/ silver mol. The chemical sensitization by the addition of a gold salt compd. is preferably executed.
Patent JP-S6464795-A (JP)
Title: Scallion excision device
Inventor: NAKAHIRA YOSHIHIRO
IPC: B26D3/26
Filed: 1987-08-31
Abstract: PURPOSE: To quickly cut a shallot blade part and its root part by arranging a pair of chains clamping the blade part of a shallot conveyed on a flat belt, a pair of rolls clamping the shallot root part so as to pull it in the orthogonal direction to the conveying direction, and a pair of belts holding a shallot bulb part for conveying it. CONSTITUTION: A shallot is conveyed leftward by means of drive of flat belts 33a, 33b, a blade part 3 of the shallot is clamped between chains 51, while a root part 2 is clamped between a pair of sponge rollers 22b, so that the shallot is extended linearly. A bulb part 1 of the shallot conveyed under this condition is clamped between sponge type belts 41a so as to be conveyed leftward. Firstly, the root part 2 is cut off by means of a first cutting blade body 5, and then, the blade part 3 is cut off by means of a second cutting blade body 55, and finally, the shallot in the form of the bulb 1 alone is shipped.
Patent JP-H0961507-A (JP)
Title: Permanent magnet magnetic circuit of opposed magnet type
Inventor: OHASHI TAKESHI
IPC: H01F7/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an MRI magnetic circuit of good magnetic efficiency with superior feeling of freedom and without increase of weight by forming a constitution where a sectional area of each end part of a relay is smaller than a sectional area of a central part thereof, a back yoke is of a hexagonal or larger polygonal shape, and the aspect ratio of the cross sextion of permanent magnet is 1/2 to 2. SOLUTION: The magnetic circuit is supported by two posts of yokes 8, 9 at the right and left sides. Magnetic shunt plates 12, 13 and magnets 11, 14 are securely fixed to back yokes 10, 15 respectively at upper and lower parts of the circuit. A uniform distribution of magnetic fields is obtained at a central space part 16 of the magnetic shunt plates 12 and 13. The upper and a lower parts of each post of 8, 9 are wider, while a central part is narrower in width. Accordingly, a side part is greatly improve in terms of freedom, thus remarkably reducing a patient's feeling of oppression when entering the space part of the magnetic circuit. Moreover, the back yokes 10, 15 are optimized for the structure with two pillars of yokes, that is, polygonal with six or more corners.  The aspect ratio of the cross section of the magnets 11, 14 is preferably 1:2 to 2:1, optimally 1:2 to 1:1, so from view points of feeling of freedom and reduction of weight.
Patent JP-H01159352-A (JP)
Title: Combination of sliding member
Inventor: MATSUBARA TOSHIHIKO
IPC: C22C38/44
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a combination of sliding members excellent in wear resistance by combining a ferrous material having a structure in which granular carbides are dispersed in a matrix phase with a ferrous material having a structure in which network carbides are dispersed in a martensitic matrix phase. CONSTITUTION:A first sliding member and a second sliding member to be in sliding contact with each other are combined. The above first sliding member is composed of a ferrous material in which at least a sliding surface layer is formed into a structure where granular carbides are dispersed in a matrix phase. On the other hand, the second sliding member is composed of a ferrous material in which a sliding surface layer, at least, is formed into a structure where network carbides are dispersed in a martensitic matrix phase. At this time, it is preferable to regulate the area of the carbides at the sliding surface of the first sliding member so that it is larger than that of the second sliding member. As to material for the above first sliding member, 18Cr cast steel is suitably used. Moreover, the second sliding member is formed of a cast steel having a composition consisting, e.g., of 0.8-2.0%, by weight, C, 0.4-2.0% Si, 0.3-1.5% Mn, 6.0-20.0% Cr, 0.3-5.0% Mo, and the balance Fe with inevitable impurities and further containing, if necessary, 0.05-0.3% S.
Patent JP-H0381337-A (JP)
Title: Conductive polymer film and production thereof
Inventor: SAITO YUKIHIRO
IPC: C08L49/00
Filed: 1989-08-25
Abstract: PURPOSE:To improve the moldability and facilitate the formation of an ultrathin film by causing a substd. acetylene polymer film to absorb or absorb a reducing substance and simultaneously adding an oxidizing metal compd. to the polymer film. CONSTITUTION:A substd. acetylene polymer film comprising a compd. of the formula [wherein R<1> is H, halogen, or a 1-4C hydrocarbon group; and R<2> is trialkylsilyl (deriv.), phenyl, or a 4-6C hydrocarbon group] pref. having a bulky group in the side chain is made by the LB technique or water-surface spreading method. The film is caused absorb or absorb a reducing substance comprising a compd. having an Si-H group by one method selected from the group consisting of normal pressure impregnation, vacuum impregnation, surface spreading, and LB technique, and simultaneously an oxidizing metal compd. (e.g. osmium oxide) is added to the polymer film, thus producing a conductive polymer film.
Patent JP-H03243925-A (JP)
Title: Liquid-crystal display and manufacture
Inventor: TEINGUUSHINGU WANGU
IPC: G02F1/133
Filed: 1990-08-20
Abstract: PURPOSE: To lower the resistance of a data bus line, to lower the possibility of the opening of the data bus line and to improve image contrast by forming a data line in a single step on a substrate by N<+> polysilicon and turning the data line to a hybrid conductor provided with two layers in contact further. CONSTITUTION: Data buses 28 are made to run parallelly to respective columns, gate lines 30 are made to run parallelly to respective rows and respective pixel electrodes 26 are connected to one data bus 28 and one gate line 30 by the thin film transistor 24 of a stagger structure near an intersection among the data and gate lines. A transistor source 34 is connected to the data bus line 28, input data are sent from there through a transistor channel to a transistor drain 36 connected to the pixel electrode 26 and a transistor gate 38 is connected to a scanning line 30. At the time of manufacture, the data line is formed on the substrate by the N<+> polysilicon by one operation and a metal overlay is executed on the data bus 28 and a pixel electrode area surface.  Thus, disconnection or an open signal line during the manufacture are reduced, reliability is improved and the image contrast is improved.
Patent JP-H0662615-A (JP)
Title: Crop plant seedling-dividing machine
Inventor: ORIMOTO MASAKI
IPC: A01C1/00
Filed: 1992-08-18
Abstract: PURPOSE:To dissolve the blockade of the gaps between the nails with the seedling roots, as the action to divide seedling stocks is kept well with the tip- notched nails, by providing a part for removing the root of the seedling which is nipped between nail notches constituting the separation mechanism. CONSTITUTION:Separation nail 25 is composed of a pair of nails 25a and 25b which are arranged along the direction crossing the direction to which the mother stock M is sent and the tearing action by the nails resembles the shearing action to effect reasonable stock division. Further, the arm 45 is set to the frame D rotatably around the pivot and the remover 44 of a bar which can come into the notched parts 25c is attached to the tip of the arm 45. Thus, when the separation nail 25 reciprocates back and forth, the remover 44 moves in the notched parts 25c as it is reciprocating to develop the scraping action whereby the roots or the soil blocking the notched parts are excluded. As a result, the pitch of the nail into the roots is kept at a prescribed value and good stock-dividing action is performed.
Patent JP-H0670160-A (JP)
Title: Shading correcting device
Inventor: NISHIDA YASUO
IPC: H04N1/40
Filed: 1992-08-18
Abstract: PURPOSE:To obtain the accurate shading correction data and to improve the correcting accuracy by controlling the gain while monitoring the output of an A/D converter. CONSTITUTION:A CCD 10 is provided to read a white reference plate 9 together with an amplifier 11 which serves as a gain adjusting means that can vary the gain with the control signal received from a gain circuit 15, an amplifier 12 which varies the offset voltage of an image signal, an A/D converter 13 which converts an analog signal into a digital signal, a shading correcting circuit 14 which corrects the shading of an image, and the circuit 15. In such a constitution, the signal having the highest output point is taken out of the read signals and held as the noted data. Meanwhile the gain is calculated so as to be approximate to the white reference level. Then a control signal is sent to the amplifier 11 from the circuit 15, and the amplifier 11 controls the gain. Thus the accurate shading correction data can be obtained.
Patent JP-H0267692-A (JP)
Title: Ic card recording/reproducing device
Inventor: KURODA MOTOKI
IPC: G06K17/00
Filed: 1988-09-01
Abstract: PURPOSE:To prevent the reliability of recording/reproducing from being deteriorated or the service life of an ID card from being shortened due to the adhesion of dust or the like to a contact by covering the contact with a cover for preventing the contact shoe from being exposed to the outside of a body at the time of inserting the IC card. CONSTITUTION:A card holder 10 fixed to a card holder holding member 11 held by the restoration force of a spring 13 at the time of loading the IC card is held at a position projecting from a body case 2 by the thickness of the card. An IC card 1 is inserted under the holder 10 and held. When external force is applied to the holder 10 under such status, the holder 10 is vertically moved by the member 11, the contact 4 on a signal processing substrate 3 is abutted upon the contact of the card 1, the holder 10 is fixed by a stopper 12 and inter-card information is recorded/reproduced in/from the substrate 3. When the stopper 12 is released at the time of unloading the card, the holder 10 is returned to a card unloading position by the restoration force of the spring 13, so that the card 1 can be drawn out.
Patent JP-S58108646-A (JP)
Inventor: KARERU YOZEFU GOBUAERUTSU
IPC: H01J61/54
Filed: 1982-12-14
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。