baber/WOPTO huggingface dataset:
Patent JP-S62122397-A (JP)
Title: Color television system
Inventor: KOTAKI HIROAKI
IPC: H04N9/12
Filed: 1985-11-21
Abstract: PURPOSE:To miniaturize and lighten a color television and to reduce the deterioration in a picture quality by arranging a liquid crystal constituting a picture element two-dimensionally, transmitting a video signal outputted by an image pickup element to a liquid crystal color display element and driving the corresponding crystal every picture element. CONSTITUTION:In the CCD image pickup element 13, a CCD image pickup element driving circuit 17 is operated by the pulse from a pulse generating circuit 15 to amplify a signal charge and from a horizontal transfer CCD, thereafter, feeds it to an amplifier 14 as the video signal, amplifiers to a prescribed level and supplies to the liquid crystal color display element 200 in which the solid-state image pickup element 13 including a color filter 12 corresponds with the picture elements of the display element by one-to-one. Then, according to the pulse from the pulse generating circuit 15, a liquid crystal display element driving circuit 16 is operated, a prescribed line of a display part 20 is successively selected by a scanning circuit 18. A shift register 19 feeds the pulse to gate circuits 201, 202... provided correspondingly to the video signal from the CCD image pickup element 13 is fetched every picture element information and supplied to the display part 20 through amplifiers 301, 302....
Patent JP-H05100563-A (JP)
Title: Developing device
Inventor: OKANO YOSHIAKI
IPC: G03G15/06
Filed: 1991-10-09
Abstract: PURPOSE:To record an excellent image by preventing reduction in the electrification power of a developer caused by the foreign matter of paper powder, talc, etc. CONSTITUTION:An electric field for moving toner toward a supplying roller 43 from a developing roller 42, can be generated by earthing the supplying roller 43, besides the electric field toward the developing roller 42 from the supplying roller 43, generated by a power source for developing 46 and a power source for supplying 48, to supply the toner. The electric field for moving the toner toward the supplying roller 43 from the developing roller 42 is properly generated, so that the paper powder, the talc, etc., stuck to the developing roller 42 are recovered by the supplying roller 43.
Patent JP-2001085090-A (JP)
Title: Card edge connector
Inventor: TAKEUCHI YUKIHARU
IPC: H01R13/33
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a card edge connector with contacts having a small width with a narrow pitch and fabricated without pressing or etching. SOLUTION: A board 311 is installed in a receptacle hole so that one surface is flush with one side of the receptacle hole, and wirings 312 made of electroconductive metal are installed in rows on the other surface of the board, and on the wirings 312, a connector 309 is installed having a metal wire 314 and a metal film 315 having Young's modulus greater than the metal wire 314 and arranged as covering it.
Patent JP-H01105672-A (JP)
Title: Device for correcting image defect for solid-state image pickup device
Inventor: ITAKURA HIROYUKI
IPC: H04N5/335
Filed: 1987-10-17
Abstract: PURPOSE:To prevent the degradation of picture quality due to over-correction or non-correction by adding a defect correcting signal, which is generated from a defect correcting signal generating means, to the output signal of a solid-state image pickup element and executing defect correction. CONSTITUTION:Color image pickup outputs (SR), (SG) and (SB) of RGB 3 channels, which are obtained in an image pickup part 2 to be composed of three pieces of image sensors 2R, 2G and 2B, are supplied from a preamplifier 7 through a correcting signal adding circuit 8 to a signal processing system 9. Concerning the CCD image sensors 2R, 2G and 2B, a defect test is executed to analyze the position of a detect picture element, the type ot defect and a defect level, etc., in advance and these data are stored to a memory 10 as correcting data. Then, based on the correcting data to be read from the memory 10 to the correcting signal generating circuit 11, a white flaw defect correcting signal (WCP), a black flaw defect correcting signal (BCP), a white shading correcting signal (WSM) or a black shading correcting signal (BSM), etc., are formed with the timing of the output signal if the defect picture element of the CCD image sensors 2R, 2G and 2B.
Patent JP-H02109711-A (JP)
Title: Positive suspension for car
Inventor: FUKUSHIMA NAOTO
IPC: B62D7/15
Filed: 1988-10-18
Abstract: PURPOSE:To prevent the spin in marginal turning for emergency avoidance by adjusting the front-back allocation ration of a reverse rolling moment to strong under-steering value if the detected value of a slip angle is in a marginal turning range. CONSTITUTION:The working pressure of a plurality of hydraulic units 18FL to 18RR provided for each of four wheels is controlled by a plurality of pressure control valves 20FL to 20RR. The pressure control valves 20FL to 20RR are controlled by a controller 32 based on the signals from a cross acceleration sensor 26 and slip angle sensor 30. At this moment, whether or not the detected value of the slip angle corresponds to the value in marginal turning is decided by a slip angle decider 40. If the detected value is in the marginal turning range, the front-back allocation ration of a reverse rolling moment by means of a plurality of gain adjusters 38f and 38r, reversers 36f and 36r, and valve driving circuits 34FL to 34RR is adjusted to a strong under-steering value by the first gain commander 42A and a plurality of gain adjusters 38f and 38r.
Patent JP-S63117260-A (JP)
Title: Method and apparatus for controlling strength of concrete
Inventor: KUWABARA TAKASHI
IPC: G01N33/38
Filed: 1986-11-04
Abstract: PURPOSE:To enable highly accurate forecasting of strength, by a method wherein a temperature history data of actually applied concrete is stored into a temperature memory means and the temperature of a water tank holding a concrete sample is controlled to match the temperature history data. CONSTITUTION:A concrete sample S is held into water of a water tank 1 while a heating unit 2 and a cooling unit 3 are closed and controlled with a temperature controller 5 in a control box 4. A thermocouple 7 is mounted at a proper point P1 of an actually applied concrete or at a proper point P2 of a simulated concrete to detect the temperature history of the concrete at the mounted point and sends the temperature detection signal to a data recorder 6. The recorder 6 memorizes and records the temperature detection signal as temperature history data while outputting the data to the controller 5. The controller 5 controls the units 2 and 3 to match the water temperature of the water tank 1 with the temperature history data. The water temperature of the water tank 1 is detected by a thermocouple 8 and the state of temperature control with the controller 5 is shown on a temperature display 9.
Patent JP-S62123410-A (JP)
Title: Production of optical waveguide
Inventor: NOGUCHI KAZUHIRO
IPC: G02F1/355
Filed: 1985-11-25
Abstract: PURPOSE:To decrease the coupling loss of an optical fiber and to obtain an optical waveguide having high quality by applying a diffusion material which changes the refractive index of a crystalline material when diffused to the outside periphery of the columnar crystalline material and diffusing the same by heating. CONSTITUTION:The diffusion material 5 of MgO which decreases the refractive index of the circular columnar LiNbO2 single crystal body 4 having 50mu diameter by diffusion is uniformly deposited by evaporation on the peripheral face of the crystalline body 4 and is heated in a high temp. furnace, by which said material is diffused into the crytalline material 4. The heating is stopped before the diffusion material arrives at the crystalline material. The central part 4 where the refractive index is higher than the refractive index of a diffused layer 6, therefore, forms an optical waveguide which is the pure crystal part without contg. the diffusion material. The waveguide which is high in quality and is nearly complete roundness is thud obtd. The coupling loss in the stage of coupling of the optical fiber is thus decreased.
Patent JP-H06234606-A (JP)
Title: Method for agricultural chemical treatment of rice plant and unhulled rice seed treated with said treatment
Inventor: FURANSOWA KORIO
IPC: A01N25/30
Filed: 1993-10-20
Abstract: PURPOSE: To treat rice or a rice reproductive body so as to provide it with resistance to insect pests and to effectively and durably protect the plant after sowing from insect pests. CONSTITUTION: This treatment comprises applying an effective amount of an insecticide which is other than any organophosphorus insecticide and capable of maintaining durable activity for a long period, namely having durable penetration properties even to a plant in its growth period after germination, to rice or its reproductive body.
Patent JP-S62124196-A (JP)
Inventor: MORISHIMA HIDEKI
IPC: C11D7/50
Filed: 1985-11-25
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-H04138635-A (JP)
Title: Impregnation type cathode structure and manufacture thereof
Inventor: TAKENAKA HIROAKI
IPC: H01J1/28
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a cathode part from tilting by using a metal support tape previously folded in a forward direction. CONSTITUTION:A support tape 3 is set to a positioning jig 6, and next, an insulator 1, calked with a metal ring 2, is set. The support tape 3 is sucked by suction air. Under this condition, the metal ring 2 is fixedly welded to the support tape 3. A cathode part 14 is inserted to a cathode height positioning jig 10, and the insulator 1, metal ring 2 and the support tape 3 are formed into an integral unit and inserted, to perform fixed welding by laser or the like. In this way, the cathode part 4 is prevented from tilt to enable unevenness of cathode height to decrease.
Patent JP-H06197729-A (JP)
Title: Preparation of seasoning sauce from bread
Inventor: RUDEI MIYUURAA
IPC: A23L27/50
Filed: 1993-10-20
Abstract: PURPOSE: To produce a seasoning sauce similar to soy but having a lighter color and a higher glutamate content than soy, having more neutral well- balanced taste, more adaptable to European taste and having a salt content made as low as possible. CONSTITUTION: An enzyme-contg. substrate coated with fungi is mashed with NaCl-contg. water and this mash is fermented for a prolonged time and squeezed. The resultant liq. is sterilized at a low temp. and clarified by filtration to produce seasoning sauce. At this time, the substrate is made of bread contg. wheat gluten, the salt content of the mash is regulated to 4-12 wt.% and the fermentation is carried out in three stages for 8-12 weeks while reducing the temp.
Patent JP-H09157247-A (JP)
Title: Production of alpha-hydroxy-beta-aminocarboxylic acid
Inventor: SUZUKI TAKAYUKI
IPC: C07C327/22
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for e.g. HIV protease inhibitors, by rearrangement reaction of an α-keto-hemimercaptal-carboxylic ester easily obtainable from an N-protected α-aminocarboxylic ester. SOLUTION: This new compound, an α-acyloxy-thioester of formula II, is obtained by rearrangement reaction of an a-keto-hemimercaptalcarboxylic ester of formula I [R<1> is a (substituted) 2-18C straight-chain, branched or cyclic alkanoyl, al-koxycarbonyl, etc.; R<2> is H, a (substituted) benzyl, etc.; R<3> is a (substituted) 1-18C straight-chain, branched or cyclic alkyl, etc.; R<4> is a 2-18C straight-chain, branched or cyclic alkanoyl, etc.; R<5> is a 1-2C alkyl, 6-18C aryl, etc.] in the presence of a base. The compound of formula I can be prepared by reaction of an ester of formula III (R<6> is a 1-5C straight-chain or branched alkyl, etc.) with a carbanion of formula IV followed by a reaction with an acid and by acylating the product.
Patent JP-H05154712-A (JP)
Title: Free curved surface machining tool
Inventor: IMAMAKI HIROYUKI
IPC: B24B41/04
Filed: 1991-09-12
Abstract: PURPOSE:To make the machining speed of an edge tool or a grinding wheel nearly constant at any portion of a work surface, improve the finishing on the surface, and improve machining precision in the rotary cutting or rotary grinding of a free curved surface. CONSTITUTION:A tool rotary shaft 5 is provided on a main body 2 fitted to a main spindle M so that the rotary center line A slantly crosses the rotary center line B of the main spindle M, a rotary tool section 4 such as a tool edge or a grinding wheel is fixed to it, and a motor 9 driving the tool rotary shaft 5 is provided. The rotary tool section 4 is revolved around the main spindle rotary center line B precision motion) while being rotated by the motor 9, and the spherical face generated by the synthetic motion becomes a work surface.
Patent JP-H08103910-A (JP)
Title: Cutting of substrate and device thereof
Inventor: YAMAYA YASUHIRO
IPC: B26D1/06
Filed: 1994-10-04
Abstract: PURPOSE: To miniaturize the structure of a device as a whole and thereby, reduce manufacturing cost by fixing one of upper or lower cutting blade and moving a substrate vertically until the freely movable cutting blade comes into contact with the fixed blade, and cutting the substrate by moving the freely movable cutting blade vertically, at the time of cutting operation. CONSTITUTION: First a substrate 26 is set on a tray 6 in such a manner that the lateral edge of the substrate 26 is deposited on the tray 6. Next, the tray 6 placed on a movable table 5 which is driven by a belt 7 is transported toward a cutting machine. If the substrate 26 is introduced into the cutting machine, the tray 6 stops and is positioned. After this positioning, the tray 6 is caused to descend by an air cylinder 17, and the substrate 26 is caused to come into contact with a lower cutting blade 24 with the substrate 26 fixed. After that, a movable plate 22 is caused to descend using a hydraulic cylinder 21, resulting in the downward movement of an upper cutting blade 24A. Thus the substrate 26 is cut by the descent of the upper cutting blade 24 coming into contact with the lower cutting blade 24B under pressure.  After cutting, the movable plate 22 and the tray 6 are moved upward to start the belt 7 again and transport the cut substrate 26 farther.
Patent JP-H03131494-A (JP)
Title: Control method for industrial robot and device therefor
Inventor: IWAKAME MAKOTO
IPC: B25J19/06
Filed: 1989-10-09
Abstract: PURPOSE:To prevent interference, damage and the like, and eliminate a manual operation at the time of emergency stop by allowing a start-up for automatic operation only when there is no possibility of interference with other industrial robots, peripheral equipment, processing objects and the like. CONSTITUTION:When the operation start of industrial robots 4 and 5 is instructed, a judgement means 12 makes judgement as to whether or not a range allows an automatic operation start, on the basis of output signals from all axial position detection means 6. When a judgement signal is inputted showing that the range is not for the start of the automatic operation, the industrial robots 4 and 5 are prohibited to start the automatic operation with a prohibition means 14.
Patent JP-H09109055-A (JP)
Title: Start control valve for pneumatically driven nailing machine
Inventor: ADACHI MICHIAKI
IPC: B25C1/04
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent a main valve of a pneumatically driven nailing machine from bouncing so as to dissolve the instability of nailing action. SOLUTION: A cylindrical part 30a axially protruded with an outer diameter almost equal to the inner diameter of an exhaust port 11 is provided at the end face of a slide 30 of a start operating valve 28 for pilot-operating a main valve. The cylindrical part 30a is fitted into the exhaust port 11 in a stand-by position. When the slide 30 is lowered by trigger operation, the cylindrical part 30a is detached from the exhaust port 11 immediately before the slide 30 closes a pressure air port, and a control pilot port of the main valve is connected to the exhaust port 11, so that the main valve is switched to drive a nail. The time of the simultaneously opened state of the pressure air port and exhaust port 11 is extremely short, so that the main valve is prevented from bouncing by the unstable fluctuation of control pilot pressure of the main valve.
Patent JP-H1075325-A (JP)
Title: Securable facsimile communication system
Inventor: MAEDA MASATO
IPC: H04N1/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To allow even an office worker or the like to sort a 2nd and a succeeding page of a plurality of a received document by generating serial page number data and recording a number transmission to a visible area in each page of a reception two-ply paper sheet. SOLUTION: This system uses facsimile reception two-ply paper R101, in which a right side (or left side) of the sheet is a visible area, that is, an address recording area R102 and the other part is an invisible area, that is, a communication content recording area R103. Secret document HD data read out of a communication content storage area in each unit storage area to be received are recorded in invisible area in each page of the facsimile reception two-ply paper R101, that is, the communication content recording area R103, and address AT data and/or page number data read out of each additional storage area are recorded in a visible area in each page of the facsimile reception two-ply paper R101.  Since the sequence and continuous relationships among pages of the received document are recognized without exfoliating a shield sheet of each page of the received document, an office worker or the like can easily file and distributes the sheets.
Patent JP-H11164322-A (JP)
Title: Aspect ratio converter and its method
Inventor: SHAIRISH C GARDLE
IPC: H04N11/20
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To generate an image represented by image data corresponding to a desired aspect ratio by changing a scanning line number of a frame of the image data. SOLUTION: The converter includes finite impulse filters 104, 111, and processes decoded color difference and luminance pixel values stored in a buffer memory 44. The filters 104, 111 pass continuously plural scanning lines of color difference and luminance data to be read and filtered and have only to read any scanning line only once. Thus, the filters 104, 111 provide an efficient method to output a frame of output scanning lines of color difference pixel and luminance pixel values of a number different from number of scanning lines with the color difference pixel and luminance pixel values in a frame of many image data stored in the buffer memory 44.
Patent JP-H07118455-A (JP)
Title: Tire tread rubber composition
Inventor: FUKUMOTO TAKAHIRO
IPC: C08K5/00
Filed: 1993-10-21
Abstract: PURPOSE:To obtain the subject composition capable of providing studless tires excellent in gripping properties on frozen road surfaces and good in acceleration and braking performances, etc., by blending a specific rubber component with a silylating agent. CONSTITUTION:This composition is obtained by blending (A) 100 pts.wt. rubber component in which liquid polyisoprene having OH group or liquid polybutadiene having OH group or both account for 3-40wt.% of the rubber component with (B) 2-15 pts.wt. silylating agent. Furthermore, any one of a chlorosilane compound, an alkoxysilane compound and a silazane compound is preferably used as the component (B) and components other than (C) a vulcanizing agent and (D) an antioxidant are preferably basically kneaded at 130-170 deg.C and the components (C) and (D) are then preferably added to carry out the finish kneading.
Patent JP-S60146078-A (JP)
Title: Production of polyolefine filament having high bonding strength to high-molecular matrix and production of reinforced matrix material
Inventor: RUDORUFU YOHANESU HIYUUBAATASU
IPC: D01F6/04
Filed: 1984-12-12
Abstract: The adhesive strength of highly oriented, highmolecular polyolefin filaments for polar polymeric matrices is improved by subjecting the filaments to a corona treatment with a total irradiation dosage ofeffected intermittently in several smaller dosages.The process is particularly suited for treating super- strong polyethylene fibres, and making reinforced materials while applying as matrix a polyester, polyamide or epoxy resin.
Patent JP-H01107536-A (JP)
Title: Method and apparatus for processing with plasma
Inventor: SAIKAI MASAHARU
IPC: H01L21/31
Filed: 1987-10-21
Abstract: PURPOSE:To efficiently plasma-process a sample by adjusting suppressibly of a reflecting wave in a space an interval between a microwave incident position and the sample in response to a plasma generating condition in the space. CONSTITUTION:A sample 110 is placed in an upward attitude of its surface to be treated on a sample stand 80. Plasma generating conditions (the amplitude of a microwave, the type and pressure of gas in a plasma generation chamber) can be varied according to the type or processing content of the sample 110. The interval between the microwave incident position of the space and the sample is adjusted suppressibly of a reflecting wave in the space. In other words, a driver 70 is operated to move a top cover 11 in a heightwise direction, thereby adjusting the interval. Accordingly, the energy of the microwave incident to the top of the cover 11 is converted as the microwave propagates in the plasma, and most energy is consumed near the sample 110. Thus, the sample can be efficiently plasma-processed.
Patent JP-2001082111-A (JP)
Title: Cam shaft for internal combustion engine
Inventor: ICHIKAWA HIROYUKI
IPC: F16H53/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a cam shaft and lessen the driving force thereof by setting the width of a sliding contact surface in a base circle region smaller than the width of a sliding contact surface in a nose circle region in a cam lobe part of a cam shaft for driving a suction and exhaust valve of an internal combustion engine. SOLUTION: A cam lobe part 10 of a cam shaft 1 is formed of a base circle part S with a radius R3 and a cam nose part N with a radius R4, and provided with a sliding contact surface 11, a side surface 12 and a chamfered part 13. In this case, an N1 portion of the sliding contact surface 11 has the width L1 set to the maximum for receiving large force. In a region extending from B to A of a N2 portion and a region extending from C to D of an N3 portion, the width is made smaller, and the width L2 of the base circle part S is set to the minimum. According to the width of each region in the sliding surface 11, the chamfered part 13 is disposed to form a cam lobe 10. Thus, the weight and inertia moment of the cam shaft 1 are reduced to lessen the driving force.
Patent JP-H10112532-A (JP)
Title: Image sensing device
Inventor: KUROIWA ATSUSHI
IPC: H01L27/148
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image sensing device in which deterioration of smear and increase of dark current caused by high sensitivity are reduced. SOLUTION: The image sensing device 20 has a photoelectric conversion part 3 formed in a surface layer part of a silicon board 2, a charge transfer part 4 which transfers charge on receiving it from the photoelectric conversion part 3, an insulation film 5 formed in a surface of the silicon board 2, a register electrode 6 formed in a position immediately above the charge transfer part 4, a light intercepting film 8 which covers the register electrode 6 and is formed with a part of a position immediately above the photoelectric conversion part 3 open and a passivation film 21 formed on the insulation film 5 covering the light intercepting film 8. The passivaton film 21 is formed of a light intercepting and insulating material whose refractive index is lower than that of plasma SiN.  An interlaminar film 22 consisting of a material containing much hydrogen is formed in either or both between the passivation film 21 and the light intercepting film 8 and between the light intercepting film 8 and the register electrode 6.