baber/WOPTO huggingface dataset:
Patent JP-S6253569-A (JP)
Title: Shading correcting reference board
Inventor: YANA MASAZUMI
IPC: H04N1/04
Filed: 1985-09-03
Abstract: PURPOSE:To perform a shading correction effectively keeping a reflection characteristic resembled to the paper or the ink and maintaining a stable density for a long period by forming a glass layer having a low melting point on the surface of a ceramic plate containing aluminum oxide. CONSTITUTION:A recessed part 12 is formed on the surface of a holding plate 11 and within the recessed part 12, a reference board 13 is stuck and fixed, constituting a reference board unit 14. The reference board 13 forms an even glass layer 16 having the low melting point by coating a glass paste having the low melting point and baking by calcining the surface of a ceramic plate 15 containing the aluminum oxide. Thereby, an even and good reflection characteristic resembled to the paper or the ink is given to the board and the edging stability in density is maintained, thus an effective shading correction can be performed with the board, and furthermore, little flaw is given on an original platen on which the board is provided, enabling an easy cleaning.
Patent JP-H0359537-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI TOMOYUKI
IPC: G02F1/1345
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the disconnection of a signal line terminal by covering the signal line terminal with a first water non-permeable resin, and also, covering a corner part of the side face of a transparent substrate and a connecting substrate with a second water non-permeable resin. CONSTITUTION:A first water non-permeable resin RES1 of an epoxy resin, etc., for covering a gate terminal GTM covers a side face of the upper transparent glass substrate SUB2 and an end part of a connecting substrate FCB. Also, a second water non-permeable resin RES2 of an epoxy resin, etc., covers a corner part of a side face of the lower transparent glass substrate SUB1 and the connecting substrate FCB. Accordingly, it is prevented that moisture adheres to the gate terminal GTM part by the resin RES1 and the resin RES2, and when a scanning signal is sent out to the gate terminal GTM, even if a potential difference between the adjacent gate terminals GTM is large, it does not occur that a conductive film for constituting the gate terminal GTM is ionized. In such a way, a corrosion of the gate terminal GTM is eliminated, and a disconnection of the gate terminal GTM is prevented.
Patent JP-S5984109-A (JP)
Title: Position recognizing method
Inventor: NAGASHIMA SUMIO
IPC: G01B21/00
Filed: 1982-11-05
Abstract: PURPOSE:To recongize surely a position by discriminating the sum total of the number of non-matching at each corresponding point with respect to binary coded image data and binary coded reference pattern data as the position set by the rference pattern when said sum total is minimum. CONSTITUTION:The binary coding slice level for binary coding the image pattern obtd. by picking up an image with an image pickup device 11 and a reference pattern set beforehand for recongizing a position is changed over to S1, S2,-Sk by a binary coding circuit 14 which is commanded by a controller 16. The data which are binary coded and are stored in an image memory 15 and a reference pattern memory 17 are compared by each level and the data having the min. sum total of the number of non-matching obtd. by each level is judged as the image pattern coinciding with the reference pattern. Then the coincidence of the image pattern and the reference pattern including the varying density condition thereof are thus detected and the position is surely recognized.
Patent JP-H0541513-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA NOBUCHIKA
IPC: H01L29/812
Filed: 1991-08-02
Abstract: PURPOSE:To accurately and easily come into contact with a rear electrode by a method wherein the patterning operation of a through hole in a positive resist coated on the rear of a semiconductor substrate is executed, via a positioning mark on a photomask, to a cutting pattern formed on the surface of the substrate. CONSTITUTION:A plurality of semiconductor elements which require a rear electrode are formed on the surface of a semiconductor substrate 10; a cutting pattern 20 is formed in their boundary. A positioning pattern whose positional relationship is the same as the positional relationship between the rear electrode and the cutting pattern 20 and a photomask 15 which is provided with a through pattern are used. A positioning operation is executed from the rear side of the substrate 11 in such a way that the positioning pattern coincides with the cutting pattern 20. A positive resist 14 which has been coated on the rear of the substrate 10 is patterned. Then, the rear of the substrate 10 is etched, and a through hole reaching the rear electrode is formed. Thereby, when a pattern for via hole use is positioned, an alignment operation can be performed easily, and the production yield of the title manufacture is enhanced.
Patent JP-H0244446-A (JP)
Title: Buffer managing system
Inventor: KUMAZAWA KAZUYA
IPC: G06F12/12
Filed: 1988-08-05
Abstract: PURPOSE:To prevent data being processed from being replaced by another data when the data exceeding the number of buffers are loaded by preventing another data from being loaded by locking the buffer by a lock key. CONSTITUTION:A buffer lock part 1-8 locks the buffer (i) in the buffer 1-2 by setting the present lock key held in a buffer managing mechanism 1-7 for the buffer (i) in the buffer 1-2 on which the data retrieved by a retrieval part 1-5 is loaded. Also, checking for the lock is performed in such a way that it is decided that the lock is performed when the lock key set at the buffer (i) in the buffer 1-2 selected by a buffer selection part 1-6 is compared with the lock key held at the buffer managing mechanism 1-7 and they coincide with each other, and it is decided that the lock is not performed when no coincidence is obtained between them. In such a way, it is possible to progress a processing normally even when the data exceeding the number of data loadable on the buffer are loaded.
Patent JP-2000029065-A (JP)
Title: Liquid crystal display device
Inventor: IIDA MASAYUKI
IPC: G02F1/136
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the coupling between a data line and a pixel potential. SOLUTION: The liquid crystal display device which has thin-film transistors formed on a substrate 1 has a data line 11 and a pixel potential application metal layer 12 for applying a pixel potential to a transparent electrode 14 and the data line 11 and pixel potential application metal layer 12 are arranged at an interval; and a light shield metal layer 2 is arranged opposite the interval and the light-shield metal layer 2, data line 11, and pixel potential application metal layer 12 cooperate to obtain light shield effect.
Patent JP-H0843346-A (JP)
Title: Nitrogen oxide sensor
Inventor: KUROSAWA HIDEYUKI
IPC: G01N27/406
Filed: 1994-07-28
Abstract: PURPOSE:To provide a nitrogen oxide sensor which exhibits a good response, operates stably even when exposed to a water vapor containing exhaust gas at as high a temp. as several hundred degrees, and can sense both NO and NO2 gases. CONSTITUTION:A pair of electrodes consisting at least of the first electrode 2 and second electrode 3 are formed in such a way as contacting with a solid electrolyte 1 having ion conductivity, and the nitrogen oxide concentration in the gas to be inspected is sensed from the change in the electromotive force generated between the first and second electrodes 2, 3. In this sensor, at least the first electrode 2 is formed from the oxide of a metal belonging to the element group 6a (Cr, Mo, W) or any substance containing such oxide and a good conductor.
Patent JP-S6438693-A (JP)
Title: Cover gas seal device of elevating reactor core upper mechanism
Inventor: MINAMI RYOGO
IPC: G21C13/073
Filed: 1987-08-04
Abstract: PURPOSE:To simplify substitute operation for air for preventing diffusion into the upper space on a rotating plug of activated inactive gas by forming a cover gas seal device for fast breeder composed of a radiation shielding body, a bellows and a seal ring. CONSTITUTION:The lower end of a cylindrical radiation shield body 15 for enclosing the upper half part of an elevating reactor core upper mechanism 10 is airtightly and detachably installed on a rotating plug 12. A bellows 17 formed of a cover gas seal device 16 together with the shield body 15 is arranged in the inside of the shield body 15, and the upper end thereof is airtightly attached to the upper end of the inside of the shield body 15. A seal ring 18 is airtightly and detachably attached to the middle part of the outside of a mechanism 10 and the inside of the lower end of the shield body 15b on the lower end of the bellows 17. Thereby radiated inactive gas is sealed between the bellows 17 and the shield body 15 when the mechanism 10 is detached. Sodium vapor which is contained in radiated inactive gas in the time in which the mechanism 10 is elevated is prevented from being deposited on the upper half of the mechanism 10 by attaching the seal ring 18.
Patent JP-S6245482-A (JP)
Title: Torch for welding
Inventor: KISHI YUZO
IPC: B23K9/29
Filed: 1986-08-19
Abstract: PURPOSE:To make a welding torch light-weighed and miniaturized with the fixed guide member being not bent even if being slender by supporting the projecting intermediate point of the fixed guide member of an electrode wire with the supporting pin of a fixed cylindrical body and by turning the contact member with the supporting pin as the shaft core. CONSTITUTION:The projecting intermediate point of the fixed guide member 7 of a consumable electrode wire 26 is supported by the supporting pin 22 at the tip of the fixed cylindrical body 11 projecting and fastened to a feeder connecting member 12. The contact member 7 composed of a supporting member 5 and the member 6 for feeding is turned by the energizing pressure means 23 of a spring 233 with its supporting pin 22 as the shaft core to electrify the electrode wire 26 by bringing it in contact with the through hole 601 of the member 6 for feeing. The working length L2 is remarkably shortened compared to the bending moment working length L1 of the conventional cantilever fixed guide member 7 and the fixed guide member 7 is not bent even if slender. The welding torch can therefore be made light weighed and miniaturized.
Patent JP-H0482779-A (JP)
Title: Optical recording medium
Inventor: KOBAYASHI HIDEO
IPC: G11B7/243
Filed: 1990-07-25
Abstract: PURPOSE:To improve the ability to write, rewrite and retain information by making a recording material which is composed (GaSb)100-x(Vb2VIb3)x which can hardly become amorphous but does not take time to become crystallized and is highly stable in the amorphous phase and Vb2, VIb3 which does not take time to become crystallized, becomes easily amorphous and has a higher crystallization temperature than Te. CONSTITUTION:Vb2VIb3 of recording material is composed of group Vb element and group VIb element of the periodic table, and is a chemical quantum compound expressed by Vb2VIb3 in a chemical formula or a blend of more than two types of this chemical quantum compound. In addition, the range of x is 7mol%<=x<=95mol%. A 100nm-thick SiO2 substrate protecting layer 2, a 100nm-thick recording material layer 3 of (GaSb)5(Sb2Te3)95, a 20nm-thick SiO2 protecting layer 4, a 100nm-thick Au thermal diffusion layer 5, an ultraviolet- curable resin adhesive layer 6 and a 1.2mm-thick acrylic resin protecting plate 7 are laminated on a 1.2mm-thick acrylic resin substrate 1.
Patent JP-S6256471-A (JP)
Title: Nitrogen-containing tetracyclic compound
Inventor: SUZUKI YASUSHI
IPC: A61P9/08
Filed: 1985-09-05
Abstract: NEW MATERIAL:A nitrogen-containing tetracyclic compound expressed by formula I [R1 and R2 are lower alkyl; R3 is H, lower alkyl, lower alkoxy or hydroxyl; (n) is integer 1-3]. EXAMPLE:5,10-Dihydro-2-hydroxy-1,3-dimethylindeno[1,2-b]indole. USE:Useful as an antiasthmatic agent, antiallergic agent (prevention and treatment of allergic dermatitis, allergic rhinitis, urticaria, etc.), anhtirheumatic agent, antithrombotic agent, remedy for arteriosclerosis, etc., and capable of exhibiting improved inhibitory action on lipoxygenase of a polyfunctional unsaturated fatty acid by oral addministration. PREPARATION:A phenylhydrazine compound expressed by formula II is reacted with a compound expressed by formula III (R4 is H, lower alkyl, etc.) to give a compound expressed by formula IV, which is then cyclized to afford a compound expressed by formula V. When R4 is lower alkyl, it is eliminated to give the aimed compound expressed by formula I.
Patent JP-S6353119-A (JP)
Title: Automatic transmission for combine
Inventor: NAGAI TAKASHI
IPC: F16H63/42
Filed: 1986-08-20
Abstract: PURPOSE:To enable a lever control to be performed even when a control box is in trouble, by changing a manually changing potentiometer, provided between the control box and a cylinder, and telescopically actuating the cylinder by an instruction of the control box. CONSTITUTION:A manually changing potentiometer 27, which is provided in a desired position reaching a cylinder 20 from a control box 18, operates being able to turn by a manual lever 28. A potentiometer 24 feeds an instruction to the control box 18 by turning said lever 28. In this way, the cylinder 20 is constituted so as to be telescopically actuated by the control box 18. Accordingly, when a trouble is generated in the control box, the manual lever 28 and the potentiometer 27 are manually controlled operating the control box 18 by the potentiometer 24, and the cylinder 20 can be telescopically actuated.
Patent JP-2000005286-A (JP)
Title: Automatic spray disinfecting device for hygiene
Inventor: ABE KOKICHI
IPC: A61L2/20
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic spray disinfecting device for hygiene which has a new structure. SOLUTION: An automatic spray disinfecting device for hygiene is constituted of a supporting rod part 2 which is fixed to a desired portion vertically and a supporting metal fitting part 3 which is attached at the supporting rod part 2 so as to control a rise and fall of the supporting metal fitting part 3 freely and a spraying pipe part 4 which is attached to the supporting metal fitting part 3 so as to control a movement of the spraying pipe part 4 at a direction of right and left around the supporting fitting part 3 freely and also so as to control a rotation within the limits of a stated angle at a direction of before and behind in case of which the device is seen from the side freely. And a spray nozzle 4D is disposed at the spraying pipe part 4 with leaving a stated space.
Patent JP-S6171854-A (JP)
Title: Electrostatic air purifier
Inventor: OHARA NAOYUKI
IPC: B03C3/41
Filed: 1984-09-18
Abstract: PURPOSE:To prevent the generation of vibration, by such a simple structure that a rib body, which is provided with grooves each grasping an ionization electrode comprising a wire material and opened at one end thereof, is formed to the central part of the ionization electrode in the longitudinal direction thereof. CONSTITUTION:Each ionization electrode 5 comprises a tungsten wire and inserted in the recessed parts 9 provided to the side wall surface 8 of a frame body 7 through insulating tubes 6 comprising soft polyvinyl chloride covering both end parts of said electrode 5 and fixed to the frame body 7 by hooking tensile spring with current receiving plates 11. A backplate 12 covering the current receiving plates 11 is threaded with both ends of the frame body 7 by screws and a rib body 14 having grooves 13 with a width of 1-3mm having opening parts in the rear side of an air passing direction is provided to the central part of each ionization electrode 5 and 5 and each of said grooves 13 grasps said electrode 5. When vibration is generated, because the ionization electrode 5 is grasped at the central part, where amplitude is largest, thereof by each groove 13 and receives attenuation force, said electrode 5 is not brought to a resonant state and sound arresting effect is achieved and the disconnection of the electrode is also prevented.
Patent JP-S5993667-A (JP)
Inventor: KUBOTA GOUZOU
IPC: B65D81/107
Filed: 1982-11-09
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-H1135402-A (JP)
Title: Water supplying and retaining material for plant
Inventor: KOJIMA MASAAKI
IPC: A01N3/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a water supplying and retaining material for plant, capable of maintaining cut flowers, etc., for many hours while retaining freshness. SOLUTION: This water supplying and retaining material for plant is used for inserting the stem of a plant whose stem is cut in the middle into the material so as to absorb water and to retain the plant, comprises a gelatinous composition consisting essentially of agar and having 0.2-2.0 wt.% agar concentration and is prepared to have 400-2,000 [mg/5 minutes] water release amount.
Patent JP-S6256003-A (JP)
Title: Electronic scanning antenna
Inventor: MAKI KIYOAKI
IPC: H01Q3/26
Filed: 1985-09-04
Abstract: PURPOSE:To decrease the dead band of a beam scanning angle by adding a bias to each digital phase shifter and multiplying a specified constant to a beam command angle. CONSTITUTION:A bias of a larger phase shift quantity is applied before quantization to digital phase shifter 2 connected to an antenna element 1 closer to the end than that given to a digital phase shifter 2 connected to an antenna element 1 near the center in one direction only scanning beam in a line or a face as to the phase shift calculated arithmetically by a phase shift calculation section 6. Further, a beam tilt control section 12 applies the arithmetic calculation multiplying a specified constant K to a beam command angle before the calculation of phase shift so that the ratio of the beam command angle directing the beam in a direction to the beam direction angle representing the direction of the beam actually approaches the unity. Thus, the dead band is reduced.
Patent JP-H1143831-A (JP)
Title: Spinning device
Inventor: TAKASHIMA SHINGO
IPC: D01H11/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a spinning device capable of allowing fly waste, etc., accumulated at the inlet part of a suction member to be periodically removed and improving operation stability by allowing the suction member to be put in an opened state synchronizing with the stopping operation of pushing a stopping button of a blower. SOLUTION: This spinning device has plural spinning units, suction members 1 installed in each spinning unit and sucking loosened spun yarn Y when piecing, and one blower connected to the whole suction members 1, and the suction members 1 becomes open state synchronizing with pushing the stopping button of the blower. Preferably, the suction members become the open states by plural blocks at a prescribed time difference in order.
Patent JP-S6256122-A (JP)
Title: Manufacture of fiber-reinforced synthetic resin tube
Inventor: KOBAYASHI ICHIRO
IPC: B29C70/16
Filed: 1985-09-06
Abstract: PURPOSE:To provide the manufacturing method of a homogeneous fiber-reinforced synthetic resin (FRP) tube without any bubble in the internal section thereof by a method wherein a socket is engaged with the outer peripheral surface of a mandrel, which is provided with a groove from one end to the other end thereof, to form a tubular body by winding thermosetting resin impregnated fibers on the outer peripheral surface, thereafter, the tubular body is cured. CONSTITUTION:A mandrel 1 is provided with grooves 2 on the surface thereof. Six pieces of metallic sockets 3, having L-shape sections, are engaged with the outer peripheral surface of the mandrel 1 while spacers 4 such as paper tubes or the like for regulating the difference of steps are fitted between the metallic sockets 3. Adhesive agent is coated on the surfaces of respective metallic sockets 3 and spacers 4 while the mandrel 1 is rotated to move thermosetting resin impregnated fibers reciprocally and form an uncured tubular body 6 on the outer peripheral surface of the mandrel 1. The tubular body 6 and the adhesive agent are heated to cure them and connect the tubular body 6, respective metallic socket 3 and respective spacers 4 with each other. After cure, the mandrel 1 is extracted and three pieces of FRP tubes are obtained in areas (a1), (a2), (a3). Air in a sealed space 5 is released to the outside of the tube through the grooves, therefore, the homogeneous FRP tubes, uniform in the strength thereof, may be obtained.
Patent JP-H02152-A (JP)
Title: Preparation of acrylonitrile
Inventor: HANSUUDEIITAA AIHIHORUN
IPC: C07C255/08
Filed: 1988-08-08
Abstract: PURPOSE: To obtain acrylonitril by a simple means by performing the ammoxydation of propylene by using ammonia and molecular oxygen-containing gas in the presence of a metal oxide catalyst while regenerating the catalyst in a fluidized bed.  
     CONSTITUTION: Ammoxydation is performed at 300-600°C by using propylene, ammonia and molecular oxygen or molecular oxygen-containing gas in the presence of a catalyst composed of a metal oxide containing at least one kind of a metal selected from Te, Fe, Mo and Sb while regenerating the catalyst in a fluidized bed. A tellurium oxide compd. in the catalyst used during this reaction or a tellurium compd. forming the tellurium oxide compd. under a reaction condition is added in a dissolved or suspended form to obtain an objective substance. Acrylonitrile is useful in the production of polyacrylonitrile or adiponitrile. By supplying a tellurium compd.-containing soln. to the fluidized and, the large loss of tellurium is simply supplied and catalytic activity can be held for a long time. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0865427-A (JP)
Title: Electronic blackboard device
Inventor: HIRONO TATSUO
IPC: H04N1/00
Filed: 1994-08-22
Abstract: PURPOSE: To allow the user to adjust the size of an image printed on a blackboard face as desired freely by providing a magnification control means revising freely magnification of image data read from an original and printed out on a blackboard face by a blackboard print means. CONSTITUTION: The device is provided with blackboard print means 5, 10 printing out image data stored in an image storage means 14 onto a blackboard face and magnification control means 11, 12 revising a magnification of the image data read from an original by an original read means 4 and printed out on the blackboard face by the blackboard print means 5, 10. A manual control means 9 sets the magnification of the image data revised by the magnification control means 11, 12. Then the image described on the original is read by the original read means 4 and stored in the image storage means 14 and when the image data stored in the image storage means 14 are printed on the blackboard face by the blackboard print means 5, 10, the magnification of the image data is revised into the magnification set by the manual control means 9 by using the magnification control means 11, 12.