baber/WOPTO huggingface dataset:
Patent JP-2001051460-A (JP)
Title: Image forming device
Inventor: FUKUDA HARUHIKO
IPC: H04N1/401
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To perform facsimile transmission/scanner reading right after applying power source, without lowering an image quality of copying or printing by performing black/white level correction in the original reading device by appropriate conditions for applying functions, by the composite type image processing device provided with functions of copying, facsimile, a scanner and a printer. SOLUTION: The image forming device, at the time of applying power source, firstly performs the initial setting operation such as the black/white level correction of a color scanner part 1, makes facsimile and scanner functions to be available conditions, and starts a color printer part 5 or the like performing the image forming process required for the copying function thereafter. Since the temp. condition is changed by warming-up or the like, the set parameter of the scanner circuit is optimized by performing the black/white level correction of the color scanner part 1 again, right before the temp. of fixing part reaches the operation temp.
Patent JP-H02139847-A (JP)
Title: Color selective radiation source for pulse operating arc discharge lamp
Inventor: HARORUDO ERU ROSUUERU JIYUNIA
IPC: H01J61/82
Filed: 1988-12-15
Abstract: PURPOSE: To generate color bands by adjusting the steam pressure of a metal halide salt within a specific range, and applying a high voltage of a specific kilovolt. CONSTITUTION: An oven 10 heats an arc tube 12 and its contents, and the steam pressure of a sealed-in metal halide is adjusted to about 1 to 10 torque. Once the required steam pressure is achieved by heating of the tube 12, a power supply 14 produces a high voltage of 0.5 to 2.0kV such that a high current discharge is formed across the electrode gap of the tube 12. During inspection, the current and voltage are monitored by a monitor 15, and light outputs are accordingly analyzed and recorded by a light monitor 18 and a digital transient recorder 20 as to all of various voltage and/or current levels. Inspection data can be obtained as hard copies by a printer 22.  The current is limited to approximately 1.8 A for the duration of each pulse, the dominant color of radiation being determined by the duration, which is in the range of 1 to 10 microseconds for the metal halide salt adopted. Thus, selectable color bands can be produced.
Patent JP-2001136432-A (JP)
Title: Electronic camera and recording medium
Inventor: KAWAOKA YOSHIKI
IPC: H04N5/907
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera and a recording medium that can convert and record the size of photographed image data in response to the print size and resolution in advance. SOLUTION: The electronic camera is provided with a setting means 48 that directly or indirectly sets the number of pixels required at printing with a prescribed printer, a conversion means 38 that converts image data corresponding to the number of the pixels of an image pickup element acquired by image pickup into image data with the number of pixels set by the setting means 48, and a recording means (main CPU 30) that records the image data converted by the conversion means 38 to the recording medium 36. Thus, a printout can quickly be obtained when printing out.
Patent JP-H09151713-A (JP)
Title: Valve seat for internal combustion engine and its manufacture
Inventor: HIROSE MASAHITO
IPC: C22C1/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To improve both wear resistance and slippage resistance required for a valve seat by forming the inner circumferential surface of an outer ring from a low alloy material having high strength and a small coefficient of thermal expansion, and fitting an inner ring which has high wear resistance and is formed of a high alloy material to a seat part on the inner circumferential surface of the outer ring. SOLUTION: This valve seat composes an outer ring 2 of which an expanded diametral part 2a is formed on the inner circumferential surface of the upper half part and an inner ring 3 which is tightly stuck on the inner circumferential surface of the outer ring 2 so as to be fitted and fixed thereto. A taper seat surface 3a on which the valve face part of an engine valve is seated is formed at the inner periphery of the upper end part of the inner ring 3. The outer ring 2 is formed of a low alloy material having high strength and a small coefficient of thermal expansion, and the inner ring 3 is formed of a high alloy material which has a larger coefficient of thermal expansion than the outer ring 2 and is excellent in wear resistance. The thus formed outer ring 2 and inner ring 3 are provided, so that both rear resistance and slippage resistance can be improved without applying padding which causes expensiveness to the seat surface 3a.
Patent JP-H0579793-A (JP)
Title: Cleaning device for heat exchanger
Inventor: SATO YOSHIEI
IPC: F28G9/00
Filed: 1991-09-20
Abstract: PURPOSE:To automatically clean without labor and to eliminate a filter by mounting a heat exchanger in a water tank, removing water to operate at the time of operation, filling water in the tank at the time of ending the operation, and cleaning it by means of an ultrasonic wave. CONSTITUTION:When a normal operation is ended, water or warm water is automatically poured in a water tank 2, and a heat exchanger 1 is entirely dipped in the water. Then, a high pressure blower 4 is operated, many foams are generated from a foam injection pipe 3, and contaminants are floated on the water surface. The contaminants floated on the surface are discharged through an overflow pipe 7. A cleaning time is set by a timer, the water is drained by a water distribution tube 8 after the cleaning is ended to make the tank vacant, and a blower 5 is operated to dry the surface of a fin coil of the exchanger. If the contamination is high or adherence of oil is much, cleanser is mixed in the water or warm water to be poured in the tank thereby to remove the adhered oil contents.
Patent JP-H08153144-A (JP)
Title: Device and method for tabulation
Inventor: NANPO KAZU
IPC: G06F19/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide a device and method for tabulation which enables various data to be inputted through and easy operation irrelevantly to the format. CONSTITUTION: The tabulation device is equipped with a screen 9 which has a data input area 9a, a table data display area 9b, an attribute data input panel 9c, and an index information input panel 9d, a value data generation part 1 which generates value data to be registered in cells of work sheets bound into a book, an attribute data generation part 2 which generates attribute data in common format to all work sheets, etc.  To register attribute data of cells by work sheets when the work sheets are added or deleted, attribute data generated by an attribute data generation part 2 are only specified and when the format of a work sheet which is registered once is altered, all the work sheets can be altered in common only by altering the attribute data generated by the attribute data generation part 2 without altering the cells of all the work sheets, thereby facilitating an input operation procedure.
Patent JP-H01155119-A (JP)
Title: Combustion control device
Inventor: NARUSE SHIGEO
IPC: F23N5/24
Filed: 1987-12-14
Abstract: PURPOSE:To enable a burner, when the flames are put out during operation, to resume the combustion in continuation by providing a control means which, when a flame sensor stops sensing the flames of the burner during operation of solenoid valves under 'on' signal, actuates a sparker while opening the solenoid valves through control of safety means. CONSTITUTION:When, for example, an instantaneous power failure occurs during operation, a safety timer circuit 33 closes solenoid valves while a control circuit 34 activates a timer 35 to start counting time for a preset period. Upon counting the preset period of time, the control circuit 34 outputs a sparker-actuating signal to actuate a sparker 13 while it transmits a signal through a reset circuit 33a also to the safety timer circuit 33 so that the solenoid valves are reopened. Activated by the sparker-actuating signal, it is resumed for a fan for combustion 17 to supply the combustion air and for a governor proportional valve 22 to supply the fuel gas to the combustion chamber 10a at the desired air-fuel ratio so that the sparker 13, which is now in operation, rekindles flames for continuation of the combustion.
Patent JP-S63163069-A (JP)
Title: Heat treatment method for ring gear
Inventor: MORITA YASUMITSU
IPC: C21D9/32
Filed: 1986-12-25
Abstract: PURPOSE:To improve quietness and durability, by cementation quenching or nitrocementation quenching a ring gear under a condition that its back surface part applies an anticarbon process. CONSTITUTION:A ring gear 1 applies an anticarbon agent 12 to its back surface part, and the ring gear, which is piled inserting a vertical bar 16, performs cementation quenching. In this way, no cementation process is applied to the back surface part, and if quenching and tempering are performed under this condition, the back surface part, easier generating a martensite modification, is first hardened, accordingly thereafter, even if the other part is martensite modified expanding the volume after a fixed time, the back surface part is prevented from easily receiving an influence of the modification. Accordingly, the back surface part of the ring gear 1 reduces a heat treatment distortion amount, and the ring gear 1, being well meshed with a driving pinion when the ring gear 1 is built in a differential assembly unit, improves quietness and durability.
Patent JP-H03176182-A (JP)
Title: Ribbon for color printer
Inventor: KONO JUNJI
IPC: B41M5/382
Filed: 1989-12-05
Abstract: PURPOSE:To perform accurate transfer without reducing the life of a thermal head or performing the special control of heat accumulation by providing a thermal separation type foaming layer between the base material and ink layer of at least one ink region. CONSTITUTION:After the printing of yellow Y is performed, recording paper 2 is unwound and, in a printing part 11, the heater 15 of a thermal head 13 is heated and the thermal head 13 is brought into contact with a plate roller 12 under pressure so as to hold the recording paper 2 and a ribbon 6 for a color printer between the thermal head 13 and the platen roller 12. By this constitution, an ink layer 29 is melted and begins to adhere to the recording paper 2 in a molten state. Next, a foaming layer 28 reaches decomposition temp. to suddenly expand thermally. The pressure of sudden thermal expansion acts on the molten ink 22 and the recording paper 2 to push in the ink 22 between the inks 18, 18 of the recording paper 2 and the printing of magenta M is performed. Hereinafter, the printing of cyan C is performed in the same way to complete the color printing of one picture.
Patent JP-H09134120-A (JP)
Title: Fixed star projector for planetarium
Inventor: MAEDA KYOJI
IPC: G09B27/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To fix a light source at a position irrespective of a motion of a fixed star projector. SOLUTION: Projection light axes A1...B1 of each fixed star projector barrel group for the southern and northern sky sides are set to be positioned in the radiation lines to light sources AX, BX imagined in each fixed star projector barrel group. And by providing intervals between these light sources imagined for the southern and northern sky sides, arranging a real light source 2 at the middle of the imagined light sources, and refracting the radiating light from the real light source through optical media 3A, 3B, the optical axes are finally coincided with the optical axes of each fixed star projector barrel P.
Patent JP-H09159054-A (JP)
Title: Switch drive device for slide valve
Inventor: KAWADA TSUNEO
IPC: F16K3/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To surely, easily, and quickly release sticking phenomena by a slide valve itself without performing complicated and troublesome works resulting in such a large economical loss as stopping the flow of a fluid. SOLUTION: When a slide valve body 3 is made to guide with regard to a fluid flow path 1A inside of a valve main body 1 by a fixed guide 4 via a hydraulic cylinder 5 so as to slide in the crossing direction of the fluid flow path, a vibration current is superimposed on the servo current for a servo valve 9, which controls operation of the hydraulic cylinder 5, using a vibration current generator 11 so as to forcedly apply the vibration on the slide valve 3. The device is so constituted that the slide valve body 3 itself can remove a solid material (A), a cause of sticking.
Patent JP-2000151076-A (JP)
Title: Method of producing printed wiring board
Inventor: INA YASUTAKA
IPC: H05K3/46
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To ensure that processes such as etching and the like are property performed without dropping a metal plate used in a printed wiring board in carrying and variously processing the metal plate on a roller. SOLUTION: A method of producing a printed wiring board comprises the steps of connecting a guide plate 4 to the leading side of a substrate 1 in a carried direction, wherein the substrate 1 comprises a flexible metal plate 2 not thicker than 50 μm in the thickness direction and the guide plate 4 is more rigid than the substrate 1, and carrying the combination of the guide plate 4 and the substrate 1 on a plurality of rollers 8, 8. Since the guide plate 4 carries the substrate 1 in which dry films are stuck on both faces of the metal plate (foil) 2, in flexibility controlled state along the thickness direction, it is hard to flexibly deform when spraying etchant, developer or cleaning fluid in the thickness direction, and the substrate 1 fallen off between the rollers 8, 8 can be surely prevented.
Patent JP-H0649306-A (JP)
Title: Molding composition
Inventor: TANABE KIYOSHI
IPC: C08K3/40
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a molding compsn. improved in shape retention and fireproofness by compounding an org. binder mainly comprising a vinyl chloride resin with a specific inorg. component. CONSTITUTION:An inorg. componenet is prepd. by compounding 5-93wt.% fire- resistant inorg. substance having an m.p. or a softening point of 800 deg.C or higher, 1-93wt.% inorg. substance having an m.p. or a softening point of 800 deg.C or lower, and 1-93wt.% inorg. cross-linker which can cross-link a vinyl chloride polymer at a high temp. 5-50wt.% org. binder prepd. by adding additives such as a plasticizer, a lubricant, an antioxidant, and a heat stabilizer to a vinyl chloride polymer contg. at least 50wt.% vinyl choride units, 50-95wt.% above-prepd. inorg. component, and, if necessary, 1-43wt.% smoke suppressant are compounded.
Patent JP-H08172056-A (JP)
Title: Growing method of compound semiconductor layer
Inventor: KINETSUKI HIROTAKA
IPC: H01L21/20
Filed: 1994-12-20
Abstract: PURPOSE: To epitaxially grow a compound semiconductor layer comprising a material having different lattice constant from that of a semiconductor substrate in excellent crystallinity by a method wherein a group U element epitaxially grows III-V compound semiconductor layer comprising group V nitride on one main surface of the semiconductor comprising CdTe. CONSTITUTION: Within a semiconductor layer structure wherein a group V element epitaxially grows a CaN layer 2 comprising nitride on a CdTe substrate 1, the lattice constant a (sub) of the CdTe substrate 1 is 6.481Å. Besides, the lattice constant a (epi) of the CaN layer 2 when CaN is in hexa conical shape is 3.189Å while the lattice constant a (sub) of the CdTe substrate 1 becomes about two times of the lattice constant a (epi) of the CaN layer 2. Accordingly, the crystalline lattice of the CaN is lattice-matchingly grown at every other one.
Patent JP-H06164950-A (JP)
Title: Picture coding method and picture coding/decoding method
Inventor: OKA KENICHIRO
IPC: H04N19/85
Filed: 1992-11-26
Abstract: PURPOSE:To suppress picture quality deterioration of a reproduced picture to be within a small range by converging coding data and decoding data respec tively within thrice when coding and decoding are repeated to the same picture data. CONSTITUTION:When coding and decoding are repeated for the same picture data, the data are converged by 3rd coding. Thus, coding data 24a, 24b, decoding picture data 25a, 25b, a converted coding data 26 and converged decoding picture 27 are produced. Thus, when data are once converged, further deterioration is not caused even repetition of coding and decoding and after the convergence, the coding system is equivalent substantially to the reversible coding system. When a picture is rotated left by 90 deg. in the coding state and coding data are written in a memory 6, the sequence differs from the input sequence and the data is rearranged to be that including 90 deg. left rotation edit, and the processing is similar in the case of right rotation or vertical inversion, Thus, the same reproduction picture quality is obtained as the original picture.
Patent JP-H01157649-A (JP)
Title: Information processing system
Inventor: OMOTO OSAMU
IPC: H04L69/40
Filed: 1987-12-14
Abstract: PURPOSE:To shorten the loading time of a communication control program by loading the communication control program from a magnetic disk device connected to a spare system communication control device when the trouble of an in-use system communication control device is detected. CONSTITUTION:For an operating system (OS) 11, when the irreparable trouble is generated in a processing unit 21 of an in-use system communication control device 2, a central processing unit 1 detects the trouble of the communication control device 2 by that the clock of a channel adapter 22 goes down. All transaction through the communication control device 2 are held, and a rise command, to which a trouble communication control device number is added, is transmitted to a spare system communication control device 5. The communication control device 5 reads a communication control program 72 which is stored in a magnetic disk device 7, which can travel in the communication control device 2 and which is in a line system preparing completion form, and the program is loaded to a storage device 53. Thus, the loading time of the communication control program can be shortened.
Patent JP-2000141557-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: FUJIWARA KATSUHIRO
IPC: A01G9/14
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject film enhanced in physical properties at a time of low temp. and markedly reduced in the lowering of physical properties at a time of outdoor exposure. SOLUTION: An agricultural vinyl chloride resin film comprises a compsn. prepared by mixing a plasticizer [B] 30-60 pts.wt., chlorinated polyethylene [C] 0.5-15 pts.wt with a chlorine content of 30-50 wt.%, a melt index of 0.5-150 g/min and a degree of crystallization of 0.01-60% and acrylic elastomer particles [D] 0.5-15 pts.wt. that are polymer primarily constituted of acrylmethacrylate with an average particle size of 100-300 μm and a ratio (D75/D25) of a 25% separation particle size (D25) and a 75% separation particle size (D75) in partial separation efficiency of 1.05-2.5 with a vinyl chloride resin [A] 100 pts.wt. with an average polymn. degree of 1,000-2,500.
Patent JP-H10164411-A (JP)
Title: Image coder
Inventor: NISHITOBA TAKASHI
IPC: H04N5/225
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To utilize efficiently a transmission line by relieving an operation load of the user, so as to prevent the occurrence of an erroneous operation and preventing useless occupancy of the transmission line. SOLUTION: When image pickup is started by a video camera 1, an image signal detection section 11 detects an image signal 2, and a connection instruction signal 12 is fed to a transmission control section 4. The transmission connects control section 4 to a transmission line 5. The image signal 2 is coded by an image-coding section 3, and the coded signal is sent to the transmission line 5 via the transmission control section 4. The coded image signal 6 is decoded by an image-decoding section 8 via a reception control section 7 and displayed on a monitor television receiver 9. When the image pickup is finished, it is detected that the image signal detecting section 11 receives no image signal 2, an interrupt instruction signal 13 is sent to the transmission control section 4 for disconnecting the transmission line 5.  Alternatively a coded image signal detecting section 14 detects the loss of the coded image signal 6 and gives an interrupt instruction signal 15 to the reception control section 7, which disconnects the transmission line 5.
Patent JP-H08179424-A (JP)
Title: Liquid crystal projector device
Inventor: EBISU NAOKI
IPC: G02F1/133
Filed: 1994-12-20
Abstract: PURPOSE: To uniformly cool the whole of a liquid crystal panel by providing a fan in the lower part of the liquid crystal panel and flow straightening unit between the liquid crystal panel and the fan as well. CONSTITUTION: The liquid crystal panel 3 is driven with a video signal, to modulate light from a light source 2 to image light and project the light on a screen by a projection lens 4. The fan 7 is provided in the lower part of the liquid crystal panel and the flow straightening unit 8 is provided between the fan 7 and the liquid crystal panel as well. Outdoor air is taken in through a ventilating hole 9 in the bottom part of a casing 1 by the fan, air is collected by the flow straightening unit and simultaneously spiral air is straightened and sent to the liquid crystal panel. The air heated by the panel is discharged from a ventilating hole 10 in the upper part of the casing.
Patent JP-2001134033-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: B65H31/22
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving an environmental problem by effectively using a cap to be detached in the case of attaching an optional device to an image forming device main body later, reducing the cost of parts and the cost of a mold and decreasing waste parts. SOLUTION: This image forming device has an optional paper ejecting and housing device 100 which can be selectively added later near a paper ejecting and housing device 4. The device is provided with the attachable/detachable cap 35 with which the attaching part 281 of the device 100 is covered, and a paper stopper part 351 which can be attached to the paper ejection tray T of the device 100 is formed on the cap 350 so that it can be cut and removed.
Patent JP-H11146980-A (JP)
Title: Holding of game competition with many participatants using many computer devices widely scattered
Inventor: HOSHI YUKIO
IPC: H04N21/435
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of holding a game competition capable of giving more fun to users with many participants in computer devices which progresses a game while utilizing images received in a broadcast. SOLUTION: This computer device (PC) is composed of an operation input device 21, a display 19, a CG image processing device 17, a data receiving board 31, an image synthesizing device 28 to synthesize received images with CG images generated by the CG image processing device 17, and a communication control device 29. The PC receives broad cast programs including additive images and game additive information for a competition broadcasted by digital broadcast. The PC synthesizes the additive images with the CG images to let a game progress while utilizing the game additive information. A host device 41 collects results of the game through public communication network, and forms a table of results as they are arranged and edits in a proper form, and this is broadcasted by digital broadcast.