baber/WOPTO huggingface dataset:
Patent JP-2000299872-A (JP)
Title: Color image pickup unit
Inventor: YOSHIDA HIDEAKI
IPC: H04N9/07
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a color image pickup unit where no color moire takes place even from an object with a periodic luminance change, color photographing with high image quality is attained with a small sized inexpensive device and an excellent picture is obtained by compensating a defective pixel even when there exists the defective pixel in an image pickup device. SOLUTION: The color image pickup unit consists of a CCD image pickup device 4 where a random arrangement is adopted for color coding arrangement of a pixel group, an EEPROM 17 that stores arrangement data with respect to color coding array of a color image pickup device and pixel defect data, and a digital process circuit 7 that generates and processes a color signal on the basis of the color coding arrangement data stored in the EEPROM 17, and the digital process circuit 7 conducts pixel defect correction processing on the basis of the pixel defect data stored in the EEPROM in the color signal generating processing process.
Patent JP-S5230330-A (JP)
Title: Approximate number display method
Inventor: NISHIMURA KOUSUKE
IPC: G09G3/04
Filed: 1975-09-03
Abstract: PURPOSE: To display only recessary significant figures by displaying upper columns of arithmetic result, not displaying lower columns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5440586-A (JP)
Title: Light extinguishing circuit of thin-film el element
Inventor: INAZAKI KENZOU
IPC: H05B44/00
Filed: 1977-09-06
Abstract: PURPOSE: To make high-brightness luminescence possible, and to obtain the longlife EL element in a three-layer structure, by driving the element by an AC voltage of several KHz through an alternation between a maintaining voltage and bias voltage by a simple circuit constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63272206-A (JP)
Title: Temperature compensation type crystal oscillation circuit
Inventor: UNO TAKEHIKO
IPC: H03B5/32
Filed: 1987-04-30
Abstract: PURPOSE:To facilitate the operation, to simplify the circuit constitution and to reduce the cost by applying print pattern wiring to temperature compensation data wires setting a temperature compensating data subjected to fixed input to a temperature compensation means based on an oscillating frequency of an oscillator onto a circuit board in a way to be broken. CONSTITUTION:When the temperature compensation data of a crystal oscillator 14 is 1100, for example, to a control circuit 13, the parts 3a, 3b formed to be narrow of temperature compensation data wires 1a, 1b in temperature compensation data wires 1a-1d are blown by using a laser or the like. Thus, the potential of input setting lines L1, L2 rises up to a high level and the potential of parts 3c, 3d formed to be narrow of the temperature compensation data wires 1c, 1d not blown by the laser is held at a ground potential. As the result, a desired temperature compensation data 1100 is outputted to input setting lines L1-L4. Thus, the temperature compensation data is set to the crystal oscillation circuit of the temperature compensation time economically. Moreover, the breaking process of the temperature compensation data wires is facilitated.
Patent JP-H04228607-A (JP)
Title: Spinning method of melt-spinnable synthetic organic polymer
Inventor: EFU HORUMUZU SHIMONZU
IPC: D01D5/08
Filed: 1991-05-13
Abstract: PURPOSE: To provide the subject method for producing synthetic yarns of high tenacity, high modulus and low shrinkage to be used for tire cords, sewing threads, canvas, etc. CONSTITUTION: This method comprises the steps of: extruding an organic synthetic melt-spinnable polymer through a spinneret; passing the resulting filaments from the spinneret through an elongated zone; maintaining the filaments at a temperature above the glass transition temperature of the polymer within the zone; and thereafter converging the filaments. Alternatively, the method comprises the steps of: extruding the polymer through a spinneret; providing an elongated zone having a length of at least 5 m or means for controlling the temperature within the zone from a predetermined maximum to a predetermined minimum; passing the filaments through the zone; and thereafter converging the filaments.
Patent JP-H11304853-A (JP)
Title: Semiconductor testing device
Inventor: MIYAUCHI YASUSHI
IPC: G01R23/173
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a spectrum analyzer in which tracking error between the transmission frequency of a YTO and a synchronizing frequency of a YTF caused by temperature change or the like is corrected. SOLUTION: A spectrum analyzer, in which a measuring signal is preselected by a YTF 10 in which a local frequency is generated by a YTO 71 composed of a PLL circuit, is provided with an A/D converter 75 for detecting an error voltage of the PLL circuit to be converted into a digital signal, and a CPU 76 for operating the digital signal converted by the A/D converter 75 to be outputted as a corrected value, so that the corrected value of the CPU 76 is returned to an offset voltage as a control voltage to the YTF 10 and the YTO 71.
Patent JP-H06301251-A (JP)
Title: Vertical type image forming device and image forming method using the same
Inventor: YASUDA SHINICHIRO
IPC: G03G15/00
Filed: 1993-04-09
Abstract: PURPOSE:To simplify a fixing device by transferring a toner image formed on a film belt by a fixing roller and simultaneously pressurizing and fixing it after preheating encapsulated toner constituting the toner image and to attain miniaturization of an image forming device and the cost reduction of the device. CONSTITUTION:A heater 4 for preheating the toner 9 which is in carrying on a heat-resistant photosensitive film belt 7a is arranged at the inside of the heat-resistant photosensitive film belt 7a so as to face opposite to the heat- resistant photosensitive belt 7a, and the toner surface is preheated from the rear side of the heat-resistant photosensitive film belt 7a in moving, and the toner is normally preheated to a temperature within 40 deg.C-120 deg.C so as to be fixed. And a pressurizing roller is used as a transfer and fixing means for transferring the preheated toner 9 onto a recording medium and simultaneously fixing the toner image, and the recording medium 6a, or 6b is sandwiched by a pair of fixing rollers 5a and 5b through the heat-resistant photosensitive film belt 7a, and then, the toner image is transferred and fixed.
Patent JP-S59232693-A (JP)
Title: Clad brazing filler metal for joining ceramics and metal or the like and composite body composed of ceramics and metal or the like using said brazing filler metal
Inventor: ITOU MASAYA
IPC: C04B37/02
Filed: 1983-06-17
Abstract: PURPOSE:To provide a titled brazing filler metal which can join materials having considerably different coeffts. of thermal expansion with a simple heating operation by uniting adjacently an Ag layer, Cu layer, Ag-Cu alloy layer, Ag layer and Cu layer, etc. and Ti layer to one body and specifying the content of Ti. CONSTITUTION:A brazing filler metal consists of an Ag layer, Cu layer or Ag-Cu alloy layer or an Ag layer and Cu layer and a Ti layer adjacent thereto and contains the Ti specified to 3-80wt% by th total weight of said layers and is used for joining ceramics and a metal, etc. by heating in a non-oxidizing atmosphere, by which the composite body composed thereof can be formed. One or both of a metal layer having a low coefft. of expansion such as W, ''Kovar'' or the like and a metal layer having a low Young's modulus such as Cu, Ag or the like are adjacently united to the above-mentioned brazing filler metal layer and the metal is used as a clad brazing filler metal for joining, then the residual stress or strain to be applied on the composite material obtd. by joining with said material and cooling is decreased.
Patent JP-2000296655-A (JP)
Title: Image recorder and method for image recording
Inventor: YAMAZAKI SOZO
IPC: B41J5/30
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To make influence due to transferring delay inconspicuous when transferring of image data is delayed in the case of image recording. SOLUTION: An image recording comprises an image bus I/F controller 2021 for inputting image data by each line, a print buffer 2025 for storing the image data inputted from the image bus I/F controller 2021 and a printer 2095 that records an image by each line in accordance with the image data read from the print buffer 2025. When the image data in a line is not inputted from the image bus I/F controller 2021 within a determined time period, the image data in the line is invalidated and the image data in the line already outputted to the printer 2095 is reread from the print buffer 2025 to be outputted to the printer 2095.
Patent JP-S601519-A (JP)
Title: Computing method of amount of intake air
Inventor: MITSUYASU MASAKI
IPC: G01F1/00
Filed: 1983-06-17
Abstract: PURPOSE:To make it possible to compute the adequate amount of intake air regardless of the pulsating output of an air flowmeter, by providing the air flowmeter in the intake air path of an engine, and providing the maximum value of the amount of the detected intake air in the air flowmeter. CONSTITUTION:An air flowmeter 1 is provided in an intake air path 4 of an engine. The maximum value Qmax of the amount of detected intake air Q' during a period, which is longer than the pulsating period of an amount of the detected intake air Q' of an air flowmeter 1, is obtained. During the period the maximum value Qmax exceeds a limit value Qg, a specified value Qc is determined as the amount of the intake air Q. Therefore, the fact that pulsation in the output of the air flowmeter is increased is detected by the values of Qmax >=Qg. Even at a point where the output of the air flowmeter is largely pulsating, the adequate amount of the intake air can be computed.
Patent JP-S63274128-A (JP)
Title: Liquid growth device
Inventor: OKAZAKI JIRO
IPC: H01L21/208
Filed: 1987-05-02
Abstract: PURPOSE:To assure the high evenness in compositions by a method wherein two different kinds of compositions respectively contained in two melt reservoirs of movable sheets are alternately formed by liquid growth. CONSTITUTION:A movable sheet (a) is composed of two melt reservoirs 10a, 10b in two slender rows in the slide (c) direction of a slide boat while multiple holes 1 are made in the bottom of respective melt reservoirs at specified intervals. The bottoms 2 provided in the melt reservoirs 10a, 10b of movable sheet (a) and the covers 3 provided in the melt reservoir 11 of another movable sheet (b) protect the melt in the movable sheet (a) from running into the movable sheet (b). In such a state, after melting in the melting reservoirs 10a, 10b, the movable sheet (a) is slidden forward. At this time, the melts A, B in the movable sheet (a) are alternately fed to the melt reservoirs 11 in the movable sheet (b). Next, the movable sheet (b) is slidden forward to successively pass the melts A, B to a substrate 5. Through these procedures, the material once weighed for liquid growth is enabled to be fed to specified multiple melt reservoirs 10a, 10b to form grown layer in high evenness.
Patent JP-S5732823-A (JP)
Title: Manufacture of clad pipe of steel sheet and sheet of other metal
Inventor: HORII TAROU
IPC: B21D5/12
Filed: 1980-08-06
Abstract: PURPOSE:To manufacture various clad pipes of beautiful appearance and accurate size in a large quantitie by bonding a base metal to a metal of other kind and continuously forming to make it a pipe material and seam welding the both sides of above two materials. CONSTITUTION:A coil of base metal of steel sheet or galvanized iron sheet is fitted to an uncoiler 1 and a sheet coil 8 of stainless steel, Al, copper etc. is fitted to an uncoiler 7, and they are advanced in two, upper and lower, layers. A bonding agent suitable for bonding metal to metal is applied on one side of the steel sheet 2 using a coater, and two sheets 2, 8 are passed through upper and lower rolls 10 to make pressure bonding. Then, they are passed through plural forming roll stands 11, and formed to semicircular form etc. having a rip. After cutting into proper length, a pipe material is made by combining two of these opposedly to each other. A concave part and a convex part are formed at two riplike bent parts and the joint is joined under pressure and heating.
Patent JP-S5535426-A (JP)
Title: Tv funnel provided with pad at yoke
Inventor: TANIGUCHI TOSHIO
IPC: H01J29/86
Filed: 1978-09-05
Abstract: PURPOSE: To improve the assembling accuracy and facilitate the assembling work by providing a yoke of a funnel with at least three pads which can be used as a reference plane or a reference points in the assembling process and in fixing a deflecting yoke.  
     CONSTITUTION: The funnel is consisted of a funnel-shaped body 5 having a widely opening approximately rectangular end and a neck 2 which is sealed to a narrow circular portion of the bottom part of the funnel-shaped body 5. At least three pads 6 are provided at the yoke of the funnel, desirably at a regular spacing around the axis of the neck 2. The outside face of each pads is formed by grinding to provide a fixed distance from the axis (l) of the neck in the plane normal to the axis (l). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60250925-A (JP)
Title: Manufacture of synthetic resin molding excellent in weather resistance
Inventor: KOUDA HIROYUKI
IPC: B29C45/16
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a synthetic resin molding excellent in the weather resistance by laminating a thermoplastic resin film or sheet with a weather resistance film applied on one side thereof and a synthetic resin layer injected through an injection molding integral in a mold. CONSTITUTION:Thermoplastic polycarbonate resin films or sheets 5 and 5' with a weather resistance film applied on one side thereof are punched in the same shape as the desired part of a synthetic resin molding and are mounted previously into cavities of molding dies 7 and 7'. Then, a melted resin layer 6 injected through a runner 3 and a gate 4 is thermally fused unitedly on the resin films or sheets 5 and 5'. Thus, a synthetic resin mold excellent in the weathering resistance can be manufactured economically.
Patent JP-S5232479-A (JP)
Title: Original point return device of position control machine
Inventor: KAWAMURA MITSUHIKO
IPC: G05D3/10
Filed: 1975-09-05
Abstract: PURPOSE:A device having a simple construction and a high accuracy of original point return function.
Patent JP-S6255414-A (JP)
Title: Parallel twin piston type 2-cycle internal combustion engine
Inventor: MURAKAMI TAKESHI
IPC: F02B75/02
Filed: 1985-05-22
Abstract: PURPOSE:To obtain a 2-cycle engine with high thermal efficiency by jointly driving a twin cylinder's two pistons provided with an exhaust port and intake port respectively installed thereon so as to shut the exhaust port earlier than the intake port. CONSTITUTION:As of a reverse U-shaped twin cylinder with two cylinders placed in parallel as close as possible and with their upper parts linked together an exhaust port is installed on one cylinder and an intake port to the other cylinder. Both cylinders have a piston inside, and both pistons are linked to a common crank pin for interlocked motion. Piston stroke is so adjusted to shut the exhaust port earlier than the intake port. Then, exhaust is only done in an exhaust stroke, and air intake only in air intake stroke so that uniflow scavenging is made possible. Therefore, complete scavenging and supercharging are possible for obtaining high charging efficiency. And a problem of excessive thermal load can be resolved with the twin piston to share thermal load.
Patent JP-H07316914-A (JP)
Title: Melt spinning apparatus
Inventor: TSUBOI MICHIFUMI
IPC: D01F6/60
Filed: 1994-05-23
Abstract: PURPOSE:To eliminate unevenness among spindles, e.g. denier unevenness, mechanical unevenness or dyeing unevenness by carrying out uniformity of atmospheric temperature in a spinneret and carrying out control of flow so that accompanied stream does not become turbulent flow. CONSTITUTION:This melt spinning apparatus simultaneously satisfies the following items A to D. (A) plural spinnerets 3 arranged in a row, (B) a heating means 5, e.g. heater, surrounding a yarn Y spun directly under the spinneret and installed along the traveling direction of the yarn, (C) plural flow controlling plates 7 protrusively provided along the traveling direction of the yarn in the inner wall face of the heating means and (D) a blocking means 9, e.g. shutter, provided directly under the flow controlling plate and preventing penetration of cooling air from the above.
Patent JP-S5734555-A (JP)
Title: Formation of mask
Inventor: USHIO HIDEMI
IPC: G03F1/90
Filed: 1980-08-08
Abstract: PURPOSE:To easily obtain a mask for the cutting work of plate making by forming a magnified image of a transmitting original on a focusing face through a lens, smearing the desired part of the original pattern with an opaque material, setting a photosensitive film to the original position, and irradiaing the film with light from a place behind the focusing face. CONSTITUTION:In the manufacture of a mask for cutting (erasing) an unnecessary pattern part to obtain an original by synthesizing >=2 transmitting originals, a magnified image of an original 1 is formed on focusing glass 4 through a lens 3 by irradating the original 1 with a light source 2. A part of the glass 4 corresponding to the unnecessary pattern part of the original is smeared with an opaque material such as opaque paint. A photosensitive film 6 is set at the position of the original 1 after removing the original 1, and the film 6 is irradiated with a light source 5 placed behind the glass 4 to carry out exposure with a scale-down to the size of the original through the lens 3. The film 6 is then developed to obtain a mask of high accuracy.
Patent JP-S59232557-A (JP)
Inventor: OKUDA IWAO
IPC: A61M21/00
Filed: 1983-06-15
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-S60252078-A (JP)
Title: Device for conveying and positioning vehicle windshield
Inventor: KUDOU MUTSUO
IPC: B60J1/02
Filed: 1984-05-30
Abstract: PURPOSE:To automate the conveyance and holding of a windshield and assist the positioning thereof, by supporting a suctional attraction unit vertically movably on a truck movable longitudinally and transversely on a horizontal plane, and by providing a pushing unit. CONSTITUTION:A pallet (not shown in the drawing) containing windshields G is disposed beside a slat conveyor 1 for conveying an autotruck cab 2 rightward as to the drawing. A pair of moving rails 4a movable along a pair of transverse rails 3a, 3b are supported over between the pallet and the conveyor 1. A truck 8 is movably supported on the moving rails 4a. A vertically movable frame 20, which is vertically moved by a cylinder 19, is supported on a longitudinally movable frame 16 slidably supported on the guide rail 15a of the truck 8. A suctional attraction unit 24 is coupled by a wire 23 to a pair of balance cylinders 22a downwardly attached to the vertically movable frame 20. A pushing unit 29 is attached to the truck 8 by a swingable arm 27.
Patent JP-S61267029-A (JP)
Title: Production of liquid crystal cell
Inventor: AKITA HIROSHI
IPC: G02F1/1337
Filed: 1985-05-21
Abstract: PURPOSE:To decrease electric power consumption in terms of a device and to improve safety by using a UV agent as a member for an oriented film and irradiating UV rays thereon to cure and form the film so that the uniform film is extremely quickly and efficiently obtd. CONSTITUTION:The UV agent consisting essentially of modified polyester is dropped onto a doctor roll 7 from above to coat thinly and uniformly the UV agent 4 on the surface of a synthetic resin relief pate 3 attached to the outside periphery of a plate cylinder 5. A substrate 1 is disposed to the bottom surface of the cylinder 5 in the position where the substrate contacts with the plate 3. A stage 2 is moved along the rotating direction of the cylinder 5 in synchronization with the peripheral speed of the cylinder, by which the UV agent 4 is transferred and printed on the surface of the substrate 1. The UV rays having 365nm as the main wavelength are irradiated on the UV agent 4 coated on the substrate 1 surface to polymerize radically the UV agent, by which the UV agent coated film is cured and formed. A cotton fabric is attached around the roll after curing and film forming. The roll for rubbing is rotated at 100-1,000rpm rotating speed and the substrate 1 is passed in the specified direction while the substrate is brought into contact with the cotton fabric attached to the roll to form fine grooves on the film-formed surface.
Patent JP-S61267379-A (JP)
Title: Reinforcing support apparatus of cryogenic vessel
Inventor: SHINDO YOSHIHIKO
IPC: F25D3/10
Filed: 1985-05-21
Abstract: PURPOSE:To reduce heat penetration by conduction into a low-temperature member by a method wherein a reinforcing supporter has a movable structure and the thermal conduction between a low-temperature part and a normal temperature part is cut off during normal operation. CONSTITUTION:An intermediate member 22 is provided between a low-temperature member 3 of a cryogenic vessel in which a superconducting coil and a coolant are contained and a normal temperature member 2 of a vacuum vessel in order to reduce the penetration of radiation heat. A reinforcing supporter 21 is attached to the intermediate member 22 so as to be able to move vertically while being guided by an interior member 24. An air-tight mechanism part 28 which has a supporter-holding metal fitting 28a and a bellows 28b is attached to the normal temperature member 2. At the time of normal operation, when a pushing screw rod 30 is relieved, the reinforcing supporter 21 leaves the low-temperature member 3 by the force of a compression spring 26 and stops when a protruded part 21a touches a stopper plate 23 and the holding metal fitting 28a leaves the reinforcing supporter 21 to cut off a heat conduction passage from the normal temperature member 2. When the pushing screw rod 30 is driven in, the tip part of the reinforcing supporter 21 presses the low temperature member 3.
Patent JP-H09275070-A (JP)
Title: Aligner
Inventor: MITA ISAO
IPC: G03F9/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which prevents the thermal expansion of a reticle by means of controlling the temperature of reticule and holds alignment precision. SOLUTION: The temperature of gaseous nitrogen 21 is controlled by a temperature controller 22 and it is sprayed to reticle 6 from a blowout port 23a. The blowout port 23a is formed by facing one side of the reticle 76. A temperature observation body 25 formed by the same material as the reticle 6 is arranged near the reticle 6. The temperature of the reticle 6 is detected by permitting a temperature sensor 26 to measure the temperature of the temperature observation body 25. A controller 28 decides the temperature of gaseous nitrogen 21 based on the measured temperature and controls the temperature controller 22.
Patent JP-H08303443-A (JP)
Title: Self-holding type clamp
Inventor: JIYAN FURANSOWA JIYANSON
IPC: F16B39/282
Filed: 1995-05-02
Abstract: PURPOSE: To provide a self-holding-type fastening tool that does not remove once it is inserted for fixing one element to the other element. CONSTITUTION: In a self-holding-type fastening tool 10 such as a screw, a screw pin having a nut, or other similar matter for fixing one element 50 to the other element 60, a conical collar 30 is provided, collar's bottom with miximum diameter faces a head 20 of the fastening tool, radial notch 31 exists in the collar, and a neck portion 40 is placed between the collar and the head.