baber/WOPTO huggingface dataset:
Patent JP-H0212176-A (JP)
Title: Image forming device
Inventor: HASEGAWA HIROSHI
IPC: H04N1/113
Filed: 1988-06-29
Abstract: PURPOSE:To eliminate the deviation of an image at the time of synthesizing the image by controlling image scanning based on the signal of a sensor on which the laser light reflected by a reflecting member provided on the non- document placing area of a document glass plate is made incident. CONSTITUTION:The optional document D is set and the laser light from a laser light emitting means 2 is turned on and off based on image information to form the synthesized image of the image of the document and the image by the laser light on a photosensitive body 10 as a latent image. Meanwhile, the laser light reflected by the reflecting members 20 and 21 set on the non- document placing area of the document glass plate 1 is conducted to the sensor 22 and the starting timing or the finishing timing of image exposure is controlled according to the detection signal of the sensor 22. Thus, the deviation of the image at the time of synthesizing the image of document and the image by the modulation of the laser light can be eliminated.
Patent JP-S6142194-A (JP)
Inventor: SUGIURA KAZUYOSHI
IPC: H05K3/30
Filed: 1984-08-01
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-H11350902-A (JP)
Title: Turbine rotor blade
Inventor: OI TAKASHI
IPC: F01D5/20
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To significantly reduce defectives from occurring in fabrication of cast products by making a casting die hardly break. SOLUTION: This turbine rotor blade has a tip shroud 11 at the tip of the blade portion. At a projection 13 for interlocking, a lightening pocket 14 is disposed. Among front and rear wall portions formed to the projection 13 for interlocking by disposing the lightening pocket 14, the rear wall portion is notched along the lightening pocket 14. Fabrication performance of the casting die is improved by also simplifying the shape around the lightening pocket 14.
Patent JP-S6140563-A (JP)
Title: Ultrasonic inspection for press-fit part
Inventor: SASAKI SOJI
IPC: G01N29/04
Filed: 1984-07-31
Abstract: PURPOSE:To enable sensitive reception of a reflected wave due to a vertically cracked defect discriminated from those from press fit starting and finishing ends and the like, by emitting an ultrasonic wave to a press-fit part to receive reflected waves toward the cource different from the incident course. CONSTITUTION:A shaft 1 and an outer ring 2 and fastened together by shrink fitting and has a press-fit surface 12. As an impuse voltage 5a is generated with a pulser circuit 5, an ultrasonic pulse beam is of Is of transverse wave mode is transmitted from an angle beam probe 3. When there is no defect at the position 12S, reflected waves Rs of transverse wave mode are generated dominantly and received with the probe 3. On the other hand, when a vertical defect Fs is caused, a reflected wave RSF of transferse wave mode due to the defect is generated while a reflected wave RLF of longitudinal wave mode is generated and received with an ultrasonic probe 4 for longitudinal waves. Then, a defect signal RLF of longitudinal wave mode reaching a received signal amplifier 6 is selected with a gate circuit 7 and shown on a display unit 8. Thus, the existence of a defect is detected at the press-fit part.
Patent JP-S6318726-A (JP)
Title: Demodulator for adaptive delta modulation signal
Inventor: OTANI KENJI
IPC: H03M3/02
Filed: 1986-07-10
Abstract: PURPOSE:To improve S/N and linearity by providing a diode to the emitter side of a transistor (TR) of a voltage/current converter. CONSTITUTION:An anode of a diode 21 is connected to the emitter of a TR 14 constituting the voltage/current converter 10 and the cathode of the diode is grounded through a resistor 15. The charging to a capacitor 13 is quickened and the discharge slows down in a rectifier 9 by giving a diode 12 in series with an output of a 2-input NAND gate 8. By giving the diode 21 to the voltage/ current converter 10, a margin for a forward potential by one diode is caused with respect to a malfunctional voltage of the rectifier 9 caused by an output of malfunction appearing at the output of the 2-input NAND gate 8 to decrease the minimum current of the output of the voltage/current converter 10. Since the current of current supply sources 16,17 is lowered, the output level of an integration device 19 is decreased and the noise level is lowered.
Patent JP-S6141793-A (JP)
Title: Method and device for plating inside surface of cylindrical material
Inventor: KOBAYASHI TETSUYA
IPC: C25D7/04
Filed: 1984-07-31
Abstract: PURPOSE:To decrease considerably the amt. of the plating liquid to be used by sealing both ends of a material to be plated, inserting an anode bar to the inside and executing a plating treatment while supplying forcibly the plating liquid into said material. CONSTITUTION:The cylindrical material M to be plated connected to the cathode side of a voltage supply source is supported at the intermediate of a pair of holders 8a, 8b and is sealed at both ends. The anode bar 10 connected to the anode side of the voltage supply source is inserted into the material from the through-port 12 side of the holder 8b and the top end thereof is inserted into the through-port 11 in a manner as not to contact with the inside surface Ma of the material M and is fixed. The plating liqid is thereafter forcibly supplied from a supply pipe 19 to the inside of the material M and is passed through the port 12, through-port 13 and discharge pipe 22 so as to be returned to the plating cell. The plating liquid is circulated through the supply pipe 19 to the inside of the material M, by which the plating film is successively formed on the inside surface of the material M.
Patent JP-H0911551-A (JP)
Title: Printer
Inventor: FURUHASHI YOSHIHISA
IPC: B41J2/00
Filed: 1995-06-28
Abstract: PURPOSE: To be able to record a still picture in a small memory capacity and to shorten the printing time. CONSTITUTION: This printer comprises memories 1 to 6 for temporarily writing image data from an A-D converter 23, a printer 40 for printing to output video data read from the memories 1 to 6, and a memory controller 31 for controlling the writing and reading of the memories. The memories have a plurality of line memories for storing image data for one line. The controller 31 has a memory dividing function for dividing line memory group into to sets, and parallel control functions for controlling the writing of the image data for a plurality of lines in one set of line memory group for a one frame scanning period of the image data and the sequential reading of the image data of a plurality of lines previously written during a frame scanning period in the other set of line memory group at each one line.
Patent JP-H0916998-A (JP)
Title: Biaxial actuator and its manufacture
Inventor: TOMIYAMA TAKAMICHI
IPC: G11B7/135
Filed: 1995-06-28
Abstract: PURPOSE: To provide a biaxial actuator and its manufacture with high productivity by providing the areas constituting plural pieces of biaxial actuators on a first frame body loading a lens holder and a second frame body loading a bobbin holder and simultaneously performing the processes such as molding, assembling, sticking and cutting, etc., for the areas. CONSTITUTION: The areas A, B, C constituting plural pieces of biaxial actuators are provided on the first, second frame bodies 13 having the same structure, and the lens holder 2 is formed on time first frame body 13, and the bobbin holder 20 is formed on the second frame body 13, and after a coil bobbin 4 is assembled, the first frame body 13 is superposed on the second frame body 13. A figure shows the state that the first, second frame bodies 13 are superposed. Then, after a focusing coil 6 and a tracking coil 7 are stuck to the coil bobbin 4, connection parts 16 are cut, and the biaxial actuators are obtained by assembling them on base bodies provided with exciting yokes. Thus, the biaxial actuator and its manufacture with high productivity is obtained.
Patent JP-S6318476-A (JP)
Title: Thinning circuit
Inventor: MURASE MIKITAKA
IPC: G06T3/40
Filed: 1986-07-10
Abstract: PURPOSE:To thin input data with simple constitution by successively storing only the data corresponding to clock signals with a specified phase out of the input data to form output data. CONSTITUTION:When thinning signals B0-Bi are supplied to a clock selection part 1, clock signals C0-Cn with a specified phase are sent to an S/P register 3 and a counter 4 as clock signals CSP. Input data ID0-IDn are sequentially converted into serial data DSP by signals CD0-CDn and the serial data DSP are supplied to a register 3 and successively stored in the register 3 so that only the data corresponding to the phase supplied as the signal CSP are extracted from the data DSP to obtain output data OD0-ODn. Significance of all the output data can be decided by a set signal BSET outputted from the counter 4.
Patent JP-H0913327-A (JP)
Title: Drip structure of bridge
Inventor: KAI ATSUSHI
IPC: E01D19/08
Filed: 1995-06-28
Abstract: PURPOSE: To improve the workability and the dripping property of a slab, by fitting a drip body with a specified shape, extending along the slab edge, at the underface of the right and left side edges of the concrete slab laid on steel bridge piers. CONSTITUTION: The fitting face of a fitting plate is closely stuck to the underface of a slab 1, in a drip body A and the dripping face of a dripping body is arranged at nearly right angles against the underface of the slab. In this way, rain drops (r) stuck to the side face 1b of the slab 1 flow down from the underface 1a along the dripping face. In this time, since the fitting face of the drip body A is closely stuck to the underface 1a of the slab 1, raindrops (r) are securely prevented from flowing in and raindrops drip down from the dripping plate. The drip body A is made separately from the slab 1 and hence, the slab can be easily formed. When required, the dripping face is made to shape a slope or a quarter arcuate face. In this way, the slab can be easily formed and water can be securely dripped and the corrosion of a steel bridge pier can be prevented.
Patent JP-S6140184-A (JP)
Title: Recording material
Inventor: AKAMATSU TAKASHI
IPC: B41M5/145
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a color former having excellent light resistance, water resistance and ground fogging property, by bringing a fluoran derivative having a specified molecular structure into intimate contact with an electron-acceptive substance. CONSTITUTION:The recording material is a pressure-sensitive or thermal recording paper in which a fluoran derivative of general formula ( I ), whrein R<1> is 5-6C alicyclic hydrocarbon residue having one-four 1-3C alkyls, R<2> is 1-4C alkyl, 3-4C alkoxyalkyl or 3-4C alkenyl, each of R<3> and R<4> is hydrogen, halogen, methyl or trifluoromethyl, and R<5> is hydrogen, halogen, methyl or ethyl, is incorporated as an electron- donative color former on a base. The fluoran derivative is a novel compound, and a pressure-sensitive or thermal recording paper produced by using this in combination with a color developer is particularly excellent in preservation stability, color forming property, light resistance and water resistance. In the case of the pressure-sensitive paper, discoloration of a capsule-coated paper under light is suppressed, and developed color images have excellent light resistance and moisture resistance. In the case of the thermal recording paper, both the ground and developed color images have excellent stability to light, heat and moisture, so that the recording paper is suitable for use in a high-speed facsimile.
Patent JP-S6057602-A (JP)
Inventor: TOOMASU UIRIAMU TENANTO RETSUD
IPC: G01R33/20
Filed: 1984-08-01
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-H08320647-A (JP)
Title: Car driving school equipment for improving vehicle sense
Inventor: SATO YASUHIRO
IPC: G09B19/16
Filed: 1995-05-25
Abstract: PURPOSE: To relate the correct vehicle sense (car width, front/rear sides of car) to actual car driving by setting up projections for car stop and plotting prolongation lines of front/rear and left/right side surface parts of a training car and the lines showing front side and rear side parts invisible from a driver's seat when the training car goes straight on and stops in the projections for car stop. CONSTITUTION: The projections 1 for car stop of interval widths wider than a training car wheelbase and tread are set up on the road surface so that the tires of front/rear and left/right of the training car can be arrommodated. When the training car goes straight on to stop within the projections 1 for car stop, the prolongation lines 2 of front/rear and left/right side surface parts of the training car are plotted on the road surface. Further, when the training car goes straight on to stop in the projections 1 for car stop, the lines 3 showing the front side and rear side parts invisible from the driver's seat are plotted.  Then, the training car is made go straight on to stop in the projections for car stop, and a trainee is made confirm how these lines 2, 3 are visible from the driver's seat, and further, the trainee is made get out from the training car, and is made view and confirm really the relation between the lines 2, 3 and the training car.
Patent JP-H058512-A (JP)
Title: Recorder
Inventor: NAKAJIMA KEIICHI
IPC: B41J29/38
Filed: 1991-07-03
Abstract: PURPOSE:To offer a recorder that allows gradation designation for each line without an addition of signal lines by using image data transmission signal lines to designate gradation. CONSTITUTION:A controller 1, which sends image data to a printer 2 through two or more signal lines (a), transmits effective signals that assign the signal lines to be used through the signal lines in advance to the transmission of the image data. On receipt of the effective signals, the printer 2 receives the image data through the assigned signal lines. As the number of signal lines corresponds to the number of tones of the image to be printed and the number of gradations is transmitted in advance to transmission of the image data, the number of gradation can be designated without using control lines. In addition, gradation can be designated for each line without an addition of control lines.
Patent JP-S6142403-A (JP)
Title: Production of seamless metallic pipe made of alloy metal consisting of hardly workable material
Inventor: KITAGAWA TORU
IPC: B22D27/04
Filed: 1984-08-03
Abstract: PURPOSE:To obtain a seamless metallic pipe at a low cost from an alloy metallic ingot of a hardly workable material at the smaller man-hour without being limited by the size thereof by specifying the solidified structure of the ingot obtd. by casting the melt of the alloy metal melted and refined in an electric furnace and a pipe making method of said ingot. CONSTITUTION:The melt of the alloy metal consisting of the hardly workable material such as high Ni-Cr steel is so cast as to be made into the ingot 1 having the solidified structure of the columnar crystal 5 parallel with the axial line thereof. Such structure is formed by, for example, the method by which the solidification is started at the same instant when the molten metal supplied into a casting mold is drawn without allowing the molten metal to form the solidified shell in the casting mold. There is otherwise the method for inserting an exothermic board contg. Al, etc. into the casting mold to prohibit the formation of the solidified shell from the side wall of the mold toward the mold inside. The resulted ingot 1 is subjected successively to treatments for peeling, cutting, etc. and is made into a pipe by a cross helical rolling method such as Mannesmann rolling mill or press method.
Patent JP-S647330-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G11B7/09
Filed: 1987-06-30
Abstract: PURPOSE:To attain stable focus control by using a detection signal of a photodetector having detection areas split into three by a reference line in parallel with a generator and detection areas split into two by a reference line at a right angle to the generator so as to control the focus of the covered light onto a recording medium. CONSTITUTION:Astigmatism lenses 18, 20 are arranged on a different position on the optical axis of a cylindrical lens 17 and its generator is arranged in a direction orthogonal to the generator of the lens 17 and the optical axis of the optical system. Moreover each end side face of the lenses 18, 20 is arranged on the optical axis of the lens 17 in a way that the faces are in contact with each other. Thus, the laser beam incident from the lens 17 is split by the lenses 18, 20 and then radiated onto the photodetector 19. The detector 19 is provided with photodetector cells 19a-19f split into three in parallel with the generator of the lenses 18, 20 and split into two in a direction at a right angle thereto. The focus of the laser beam L to the optical disk 1 is controlled by detection signals of the cells 19a-19f. Thus, stable focus control is applied.
Patent JP-2000354153-A (JP)
Title: Image processor and image processing method
Inventor: MASANO SEITA
IPC: H04N1/387
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To hold non-image information and to output an image by keeping its quality even when the non-image information is separated from image data including the non-image information, by composing the non-image information obtained by separating the image data including the non-image information into the non-image information and substantial image information, recognizing them and encoding them with the image information. SOLUTION: The image data of a specified file format including the non- image information is separated into the substantial image data and the non- image information, the non-image information is transmitted to a non-image information recognizing part 102 and the image data is transmitted to an encoded information composing part 104 by a data separating part 101. The contents of the non-image information are recognized as some values by the non-image information recognizing part 102 and a recognized result of the non-image information is encoded by using dots of visibly inconspicuous Y(yellow) color by the non-image information encoding part 103. The encoded non-image information (dot pattern) is added onto the image data by the encoded information synthesizing part 104.
Patent JP-H0212313-A (JP)
Title: Temperature controller for electrical heater
Inventor: WATANABE SHINICHI
IPC: F24D13/02
Filed: 1988-06-29
Abstract: PURPOSE:To keep a fixed control temperature despite the variance of the output of a constant voltage generating means by correcting the temperature signal undergone the A/D conversion with the signal of an AC power voltage detecting means to acquire a genuine temperature signal. CONSTITUTION:A microcomputer 40 uses an A/D conversion means 41 to convert the desired temperature setting voltage VR set by a variable resistor 25, the output voltage VAC received from an AC power voltage detecting means 10, and the temperature detecting voltage VT received from a capacitor 20 of a temperature detecting circuit into the digital value respectively. These digital values are successively defined as UR, UAC and UT. Then the value UT' of the temperature signal obtained by correcting both values UT and UAC via a correction means 42 is compared with the value UR. The microcomputer 40 transmits a signal to a drive means 43 to turn on and off a thyristor 22 so that a prescribed temperature is secured. Thus it is possible to keep a fixed control temperature for a heater line 4 of an electrical blanket main body even though the output voltage VDD of a constant voltage generating means 29 has the variance.
Patent JP-S6222298-A (JP)
Title: Semiconductor memory device
Inventor: NAKAYAMA TAKESHI
IPC: G11C7/00
Filed: 1985-07-22
Abstract: PURPOSE:To shorten a writing time by changing over and controlling respective writing modes of a page and a byte by the relation before and after a rise point or a fall point of respective signals of a chip enable and a write enable to a memory cell array. CONSTITUTION:The relation before and after a rise point or a fall point of respective signals of a chip enable CE and a write enable WE to a memory cell array 16 is measured in a control circuit 17, and when this measuring result coincides with a setting condition, the circuit 17 performs a page writing mode, writes the contents of a data input buffer BUF 13 in a designated position by a column decoder CD 11 in a column latch CI 12. After the data for one page is written, this data is once written in a designated page by a low decoder LD 15 of the array 16. When the measured result is opposite to the setting condition, a byte writing mode is performed, the contents of the BUF 13 is written in a designated position by the CD 11 and the one byte data is written in a designated row by the LD 15 in a column address position corresponding to the designated column address by the CD 11.
Patent JP-H0913874-A (JP)
Title: Shield machine
Inventor: SHIMAMURA TSUGUYOSHI
IPC: E21D9/06
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the collapse of the natural ground at an expanded outbreak section by efficiently taking in excavated sediment under the formation of the section for preventing a flow of a back filling material to a cutting blade therefrom, and forming a lining section and a base isolation layer. CONSTITUTION: A shield machine 1, upon arrival at a base isolation zone, projects an over cutter 20 and advances for excavation under the formation of an expanded outbreak section 60. Thereafter, the rod of a cutter head 10 is expanded, and the first gap formed on the external surface of the head 10 is sealed. Then, the machine 1 continues an excavation work, and expands a front tube 33a and a rear tube 34a. A reaming skin plate 31 is, then, expanded to fill a closed section with a fluid, and the second gap 38 is sealed. Also, the outbreak section 60 is filled with a base isolation material via a base isolation material filling tube 37, thereby forming a base isolation layer 40. After the machine 1 passes the base isolation zone, the cutter head 10 is contracted and performs an excavation work by a distance over the thickness thereof.  Then, the fluid is discharged from the tubes 33a and 34a for the contraction thereof. The machine 1 is made to further advance for an excavation work and a tunnel with an ordinary outbreak section 61 is constructed.
Patent JP-H0830021-A (JP)
Title: Production of nonmagnetic one-component developer
Inventor: KONDO KUNIO
IPC: G03G9/08
Filed: 1994-07-15
Abstract: PURPOSE:To provide a nonmagnetic one-component developer of a negative charge type which makes it possible to obtain bright images and is broad in developing conditions by sufficiently decreasing foggings from the low electrostatic charge potential to high potential of a photoreceptor. CONSTITUTION:A kneaded compsn. consisting essentially of a thermoplastic binder resin and coloring agents is pulverized and fine powder of a fluororesin having a weight average grain size 3 to 20mum is mixed at a ratio of 0.1 to 10wt.% with the pulverized matter and thereafter, the mixture is classified. The mixing method is preferably a method of not using shearing force at all and a polyester resin is adequate as the binder resin and the fine powder of polytetrafluoroethylene as the fine powder of the fluororesin. More preferably, hydrophobic silica is mixed with the pulverized matter before the pulverized matter and the fine powder of the fluororesin are mixed.