baber/WOPTO huggingface dataset:
Patent JP-S60196842-A (JP)
Title: Memory device for video printer
Inventor: TANAKA YOSHIAKI
IPC: G06F3/12
Filed: 1984-03-19
Abstract: PURPOSE:To prevent a device from deterioration at a recording time and to print recorded information while checking its contents by recording video information as an analog one and outputting the recorded video information at a format proper to a high speed or low speed external apparatus. CONSTITUTION:A video signal inputted to a terminal 1 is inputted to an I/O port (IOP)2 through a data bus DB and supplied to a CPU3. The CPU3 transmits a signal based upon the input video signal to VRAMs 6, 7 through a converter VDP4 for monitor receiver and supplies the signal to a VRAM8 through a converter VDP5 for a printer. Video information to be printed out by the printer is recorded in the VRAMs 7, 8 and information other than the video information to be printed out by the printer is recorded in the VRAM6. An output signal from the printer converter VDP5 is supplied to an output terminal 18 of the printer through a color converting circuit (CCNV)15, a selector (SEL)16 and a vertical/ horizontal converting circuit (VHCNV)17.
Patent JP-S63219836-A (JP)
Title: Fuel supply controlling method
Inventor: DANNO YOSHIRO
IPC: F02P11/04
Filed: 1987-03-10
Abstract: PURPOSE:To get rid of fuel residue in an injection valve as well as to prevent a plugging phenomenon from occurring, by stopping drive of the injection valve before ignition stoppage at the time of stoppage of the engine that installed the fuel injection valve in a suction passage in and around a suction port. CONSTITUTION:Solenoid-operated fuel injection valves 20a-20d are installed in a suction passage in and around a suction port, and a motor 18 driving a fuel pump is controlled by a control unit 10. A relay circuit 17 is installed interposingly between the motor 18 and a power source 12, and when a key switch 14 is closed, the relay circuit 17 operates and a contact 17a is closed. Under this state, at the time of stopping an engine, if the key switch 14 is opened, power is fed to the control unit 10 via the contact 17a. At this time, first a valve opening drive signal of the injection valve is stopped, and after the elapse of the specified time, ignition is stopped. With this constitution, fuel sticking to the injection valve is completely evaporated, thus plugging in the injection valve is preventable from occurring.
Patent JP-S56149456-A (JP)
Title: Polyester composition with antistatic property
Inventor: IZAWA NOBUO
IPC: C08K5/13
Filed: 1980-04-21
Abstract: PURPOSE: An antistatic polyester with excellent hydrophilic property, durability and stability, obtd. by compounding a linear polyester with a co-condensed polyester consisting of a polyalkylene glycol, a sterically hindered phenol compd. and an ester component.  
     CONSTITUTION: 100pts.wt. Linear polyester capable of being molten and molded are compounded with 0.1W25pts.wt. co-condensed polyester consisting of 75W 98wt% polyalkylene glycol of average MW≥6,000 primarily composed of an oxythylene repeating unit. 1W10wt% sterically kindered phenol compd. having an ester and/or amide-forming functional group. and 1W24wt% ester component. Polyethylene terepthalate is pref. used as said polyester. The polyalkylene glycol to be used is pref. One of average MW 7,000W70,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56148515-A (JP)
Title: Manufacture of plate material
Inventor: TAKATSU KAZUO
IPC: B28B7/34
Filed: 1980-04-22
Abstract: PURPOSE: To manufacture a plate material having an uneven pattern on part of the surface by providing a thermoplastic material whereon an uneven pattern is formed, on part of a bottom mold or an upper mold, then depositing a curing material to be cured with a thermoplastic material to be removed as a subsequent step.  
     CONSTITUTION: A mold material 3 of thermoplastic material such as rubber, foamed synthetic resin, etc. whose surface has an uneven pattern 2 being formed, is inserted into a concave part 5 on a temporary frame whose bottom mold 6 where a side mold 4 and a concave part 5 are fomed in a unitary body, with the uneven surface of the mold 3 facing upward. Following this step, a curing material 7 such as concrete, etc. is deposited to be cured, and then the temporary frame and the mold material 3 are removed so that a plate material having an uneven pattern formed on part of the surface is obtained. As a result, it is possible to economically form a beautiful looking uneven pattern on a part of the surface of a plate material such as PC plate or GRC plate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51132653-A (JP)
Title: Effluent oil treating agent
Inventor: ABE KEIJI
IPC: E02B15/04
Filed: 1975-05-02
Abstract: PURPOSE: To provide an effluent oil teating agent which has no rist of causing secondary pollution though it is formed by using an enzyme and which has an advantage that prevention of diffusion of effluent oil and recovery thereof can easily be accomplished by gelation of the effluent oil. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04274825-A (JP)
Title: Resistance welded tube manufacturing device
Inventor: KAWASAKI HIROAKI
IPC: B21D5/12
Filed: 1991-02-27
Abstract: PURPOSE:To improve the tube dimension accuracy, and also, to prevent the generation of a roll flaw on the surface of a tube, at the time of manufacturing a thin resistance welded tube. CONSTITUTION:In the resistance welded tube manufacturing device constituted by providing a forming shoe 12 for bending and forming successively a band plate 2, a fin pass roll 13 which is placed in the delivery of the forming shoe 12 and forms tubularly the band plate 2 bent and formed by the forming shoe 12, two sets of front and rear squeeze rolls 14, 15 which are placed in the delivery of the fin pass roll 13, and pressurize and join both edges of an open tube stock formed tubularly by the fin pass roll 13, and a welding machine 16 which are placed between two sets of squeeze rolls 14, 15 and melts both edges of the tube stock, the fin pass roll 13 is subjected to multi-division in the peripheral direction around a tube stock passing area, and also, constituted of freely rotatable free rolls 32, 42, and the squeeze rolls 14, 15 are also subjected to multi- division in the peripheral direction around the tube stock passing area, and also, constituted of freely rotatable free rolls 32, 42.
Patent JP-H04272198-A (JP)
Title: Feeding roll for electroplating line
Inventor: FUJIWARA SHUNJI
IPC: C25D7/06
Filed: 1991-02-27
Abstract: PURPOSE:To prevent electrification failure of a feeding roll in a long period and to prolong the period of repolishing. CONSTITUTION:In the feeding rolls 10, 20 for an electroplating line which pinch a metallic strip between an elastic supporting roll and these rolls, when the maximum width of a sheet to be treated in this plating line is regulated to B1 and the minimum width thereof is regulated to B2, the feeding rolls are constituted so that these have a trapezoidal crown consisting of both a straight roll drum part 10A of length B2 and taperlike roll end parts 10B described below. The taperlike roll end parts 10B are shrunk in diameter by gradient 2R/(B1-B2) (wherein R shows thin-walled radius amount allowable in operation) in the range of at least length (B1-B2)/2 directed outward from both end parts of the roll drum part 10A.
Patent JP-H10249569-A (JP)
Title: Laser beam machining device
Inventor: YAMAZAKI MASATAKA
IPC: B23K26/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To uniformize the distribution of laser beam intensity between optical transmission bodies, in a laser beam machining device using optical transmission bodies, to detect the laser beam after the transmission through the optical transmission bodies, and to control the light intensity at a constant level after the transmission. SOLUTION: A laser beam from a laser beam generator 1 is uniformized by a uniformizing optical system 2, and then introduced to the bundle 4 of optical transmission bodies. In the bundle 4, the light intensity of the plural transmission bodies 11 for detection is detected by a photodetector 14 and compared, thereby uniformizing the optical intensity of the outgoing beam 7 from the transmission bodies 5 for machining, and also enabling the detection of the laser beam after the transmission through the optical transmission bodies. In addition, on the basis of the output signal of the photodetector 14, the laser generator 1 is feedback-controlled using a machining control device, which enables the light intensity to be controlled at a constant level after the transmission through the optical transmission bodies.
Patent JP-H11248413-A (JP)
Title: Image estimation device and recording medium with image estimation program recorded
Inventor: KAGE YASUSHI
IPC: G01B11/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image estimation device and record an image estimation program by estimating an image region from feature amounts of a shooting object calculated from a shooting image to estimate relative coordinates of a position that a shooting image direction of an image sensor directed to the shooting object from the image region. SOLUTION: An upper end 16 in an estimation region including a square framed image 7 is determined from vertical coordinates in an input image in the case that value of a horizontal projection 12 firstly exceeds a threshold 14 by checking each value of a horizontal projection 12 from the front of the horizontal projection 12. A lower end 17 in the estimation region is obtained in the same way by examining from the rear each value of the horizontal projection 12. A left end 18 and a right end 19 in the estimation region is determined in the same way as in the upper end 16 and the lower end 17 by using vertical projection 13 and a threshold 15. Then, relative coordinates that a center position 24 in the input image shares in the estimation region is calculated.  Thereby, since relative coordinates of a position is obtained when pointing arbitrary position on a monitor, a pointing device that points a thing on a screen in a lecture and the like can be realized.
Patent JP-2000248337-A (JP)
Title: Method for improving water vapor oxidation resistance of high chromium ferritic heat resistant steel for boiler and high chromium ferritic heat resistant steel for boiler excellent in water vapor oxidation resistance
Inventor: MORINAGA MASAHIKO
IPC: C22C38/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide ferritic heat resistant steel for a boiler excellent in water vapor oxidation resistance. SOLUTION: In ferritic heat resistant steel contg. 8.0 to 13.5% Cr, respectively, the content of S is controlled to 0.002 to 0.04%, and that of Si is controlled to <=0.7%. In particular, the relations among the contents of Cr, S and Si are desirably controlled so as to satisfy the following inequality: inequality I: [% Cr]+23×[%Si]+210×[%S]>=15. Moreover, desirably, the average Bo value determined by formula II and the average Md value determined by formula III lie in a region surrounded by the straight lines connecting the points A and B, B and C, C and D and D and A in the fig. (including the case of being on the lines): formula II: the average Bo value = ΣXi.(Bo)i, and formula III: the average Md value = ΣXi.(Md)i.
Patent JP-H01228290-A (JP)
Title: Private branch exchange
Inventor: AZUMA YOSHIYUKI
IPC: H04M3/42
Filed: 1988-03-08
Abstract: PURPOSE:To execute an optimum incoming call treating processing to the type of a terminal by individually registering designating information indicating how to treat the incoming call for every extension number, when a line is busy ore a response is not present. CONSTITUTION:At the time of a dial in incoming call, when the line corresponding to the extension number received from a local exchange is busy or there is no response, the designating information indicating how to treat said incoming call is individually registered in the memory of a dial in PBX 3 for every exchange number. Then, the dial in PBX 3, when the line corresponding to the extension number received from the local exchange at the time of the dial in incoming call is busy or there is no response, a processing to said incoming call is executed based on one relating to said extension number of the registered and designated information.
Patent JP-S61213824-A (JP)
Title: Liquid crystal display element
Inventor: OGAWA TETSU
IPC: G02F1/1343
Filed: 1985-03-20
Abstract: PURPOSE:To resolve unnatural patterns independent of display contents and to improve the display quality by not only shifting relative positions of picture elements, which are arranged in a matrix in the display part of a liquid crystal display device by a half pitch but also optimizing the shifting manner. CONSTITUTION:In the figure, (a) is a deviation of matrix pitch between the i-th line and the (i+1)th or (i-1)the line when the area of the light-transmissive area of a certain unit cell in the i-th line is divided equally to right and left parts and equal division is continued further and each unit cell is arranged relatively so that it coincides with a line intersecting a maximum-length bisector in the X direction at right angles. (b) is a deviation of matrix pitch between the i-th line and the (i+1)th or (i-1)th line when each unit cell is arranged relatively so that it coincides with a maximum length vertical bisector in the X direction of the light-transmissive area of a unit cell nearest to two unit cells in the (i+1) or (i-1)th line. Individual unit cells are arranged relatively so that the deviation (x) of matrix pitch between the i-th line and the (i+1)th line is a middle value between (a) and (b). In case that this liquid crystal panel is used for color display, R (red), G (green), and B (blue) color filters may be arranged.
Patent JP-S54145889-A (JP)
Title: Controlling method and device for sodium temperature at fast breeder inlet
Inventor: SAKURAGI MASANORI
IPC: G21D3/08
Filed: 1978-05-09
Abstract: PURPOSE: To enable an easy and less erroneous operation, by controlling a cooling air volume and a sodium flow in an auxiliary reactor core cooling system according to a sodium temperature at a primary outlet of a nuclear reactor or an inter heat exchanger.  
     CONSTITUTION: A nuclear reactor plant is composed of a main primary cooling system 3 passing a reactor core 2 of a fast breeder 1, a main secondary cooling system 6 passing an inter heat exchanger 4 and a steam generator, and an auxiliary reactor core cooling system 12 serving as a by-pass located between a high temperature side A and a low temperature side B. Are placed thermometers 15 and 16 which take the temperature of a cooling material at an inlet of the nuclear reactor 1 and at an outlet of the inter heat exchanger 4. The measured temperature given from the thermometers 15 and 16 is compared with a set temperature by means of a controller 17. An opening degree of a valve 13, which regulates a by-passing flow to the auxiliary cooling system 12, and a blast volume to a blower 14 for cooling are regulated according to a deviation obtained as a result of being compared in such a manner as mentioned above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52137818-A (JP)
Title: Seat belt retractor
Inventor: INOKUCHI NOBUYUKI
IPC: B60R22/48
Filed: 1976-05-12
Abstract: PURPOSE: To provide a sent belt retractor which has a breaker for preventing an actuator and a clutch from engaging and an automatic locking mechanism which does not act when a passenger does not attach a webbing to easily attach the webbing to the passenger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06268945-A (JP)
Title: Video display device
Inventor: IMAI SATOSHI
IPC: H04N5/64
Filed: 1993-03-15
Abstract: PURPOSE:To revise a screen size of a 2-dimensional virtual image by providing a selection switch selecting a screen size of the 2-dimensional virtual image and a means controlling the drive of a linear display element and/or reflecting mirror. CONSTITUTION:When a large screen is selected by a selector switch 4, its selection signal is fed to a timing adjustment circuit 8 and an LED drive circuit 16 is driven for only a range of a vibration angle of a reflection mirror 7 over almost the entire region of a display area of the LED array 5. Moreover, while the reflecting mirror 7 vibrates for a vibration angle once, a video signal by one field or one frame is read in the unit of lines from a memory 15. Moreover, when a small screen size is selected by the selector switch 4, the display area of the LED array 5 is set so that the aspect ratio of the screen is constant for the LED drive circuit 16 and it is driven for a range of a vibration angle of the reflecting mirror 7 and the video signal by one field or one frame is read in the unit of lines from a memory 15 similarly.
Patent JP-H04290217-A (JP)
Title: Lighography
Inventor: INAGAKI AKIRA
IPC: H01L21/027
Filed: 1991-03-19
Abstract: PURPOSE:To enhance the manufacturing yield of a product by a method wherein the focal point of a projecting optical system of a projection aligner is measured with high precision and automatically and the upper surface of a wafer (a substrate) is aligned with the location. CONSTITUTION:Using a method in which weak light having the same wavelongth as that of exposure light and having an intensity weaker than that of the exposure light is transmitted through a projection optical system and focused on an area where a wafer 4 is exposed but the circuit pattern is not exposed, and using another method in which reflected light of the exposure light from the surface of the wafer 4 is transmitted through the projection optical system in the direction opposite to the incident direction and is detected with an image-forming optical system and the amount of out-of-focus, namely, the distance between the focal plane of the projection optical system and the surface of the wafer 4 is measurd, it is possible to align the face of the wafer 4 to the focal plane of the projection optical system during an exposure. The wafer face is always aligned with the focal plane of the projecting optical system fluctuating during the exposure, whereby the circuit pattern can be transferred in a condition that the wafer face is aligned with the focal plane.
Patent JP-S51130888-A (JP)
Title: Connector with a switch
Inventor: SETO KOUZABUROU
IPC: H01R13/70
Filed: 1975-05-08
Abstract: PURPOSE: Eliminating contact trouble in switching operation, deterioration, or switching mistake due to errorneous movement of movable member. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03255401-A (JP)
Title: Formation of mgf2 film on plastic substrate
Inventor: MITAMURA NOBUAKI
IPC: G02B1/14
Filed: 1990-03-06
Abstract: PURPOSE:To impart a good adhesive property and durability to a plastic substrate and to obtain the performance approximate to the performance of a hard coating to a glass substrate by forming a film by vacuum vapor deposition in the initial stage of the film formation and by ion plating from the intermediate state of the film formation up to a desired film thickness. CONSTITUTION:The single-layered MgF2 film is formed by the vacuum vapor deposition in the initial state of the film formation and by the ion plating from the intermediate stage of the film formation at the time of forming the above- mentioned film by the physical vapor deposition method to the plastic substrate. Namely, the film is already formed on the substrate surface at the point of the time when the film is formed by the ion plating and, therefore, the substrate surface is not damaged by the acceleration ion generated at the time of executing the ion plating. The MgF2 film which is dense and hard and has the excellent resistance to scuffing is formed by the ion plating in this way without deteriorating the adhesive property in this way.
Patent JP-S61217387-A (JP)
Inventor: KANAI JUN
IPC: E04H7/22
Filed: 1985-03-20
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-S60199945-A (JP)
Inventor: KIMURA TOSHIHIKO
IPC: D03D15/567
Filed: 1984-03-23
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-S61217486-A (JP)
Inventor: ICHIGE TSUTOMU
IPC: B66B11/08
Filed: 1985-03-20
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-2000248496-A (JP)
Title: Antifalsification paper and printed matter using the same
Inventor: IDE HIDEYOSHI
IPC: D21H21/54
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antifalsification paper capable of readily judging truth by laminating a layer having a microcapsule containing a perfume to a paper base or making a paper with the microcapsule so as to readily leak the perfume from the microcapsule by cutting of the paper base. SOLUTION: A microcapsule composed of a polymer substance containing a perfume such as one obtained by dissolving a musk fragrance-based perfume such as musk xylol in a solvent and enclosing the solution with a polyester resin as a shell wall is made into an ink, which is applied to at least one side of a paper base. Otherwise, the capsule is added to a pulp slurry and made into a paper to give the objective antifalsification paper. The antifalsification paper is printed in security to manufacture a printed matter.
Patent JP-2000246851-A (JP)
Title: Decorative sheet
Inventor: IKEDA TAKASHI
IPC: B32B27/32
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet excellent in scratch resistance and generating no breaking or whitening at the time of V-cut processing. SOLUTION: A decorative sheet has at least a highly crystalline polypropylene type transparent resin layer comprising a resin compsn. constituted of 95-100 wt.% of highly crystalline polypropylene and 0-5 wt.% of polyethylene and having an initial bending modulus of elasticity of 10,000-25,000 kgf/cm2 and a tensile elongation at break of 200% or more and the total thickness thereof is 80-250 μm.
Patent JP-H10251751-A (JP)
Title: Production of nonoriented silicon steel sheet high in magnetic flux density
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To increase the magnetic flux density of a formed product by subjecting a steel slab having a specified compsn. contg. Si, Mn, C, N and S to finish hot rolling and thereafter coiling the coil while the tension between a final stand and a coiler is held to specific value. SOLUTION: A slab contg., by weight, >2.00 to 7.00% Si, 0.10 to 1.50% Mn, <=0.0050% C, <=0.0050% N, <=0.0050% S, and the balance Fe with inevitable impurities is subjected to hot rolling, is subjected to cold rolling for one time or >= two times including process annealing and is next subjected to finish annealing to produce a silicon steel sheet. At this time, after the completion of the finish hot rolling, the hot rolled sheet is coiled round a coil while the tension σ(kgf/mm<2> ) between a final stand and a coiler is held to satisfy the inequality in the relation with the finish rolling finishing temp. T( deg.C). The upper limit of the tension is not particularly set, but it is spontaneously decided from the shape controllability of the hot rolled sheet, and about 5kgf/mm<2> is the limit.
Patent JP-H06313176-A (JP)
Title: Fluid catalytic cracking of heavy oil
Inventor: INO TAKASHI
IPC: C10G11/18
Filed: 1994-03-02
Abstract: PURPOSE:To provide a process which hardly causes degradation of catalyst activity even in clacking a heavy oil contg. large amts. of heavy metals, i.e., nickel and vanadium. CONSTITUTION:A heavy oil contg. at least 0.5ppm heavy metals, nickel and vanadium, is subjected to fluid catalytic cracking by charging a catalyst contg. ferrite particles having a saturation magnetization of 10emu/g or lower into a fluid catalytic cracking apparatus having a reaction zone, a separation zone, a stripping zone, and a catalyst recycle zone to recirculate the catalyst, taking out as an equilibrium catalyst, a part of the catalyst carrying the metals deposited from the oil, dividing the equilibrium catalyst using a magnetic separator into magnetizable and nonmagnetizable catalytic particles, and returning the nonmagnetizable catalytic particles together with the catalyst contg. the ferrite particles with saturation magnetization to the apparatus.