baber/WOPTO huggingface dataset:
Patent JP-H04140987-A (JP)
Title: Automatic power-off circuit
Inventor: HIDAKA IWAO
IPC: H04N5/63
Filed: 1990-10-01
Abstract: PURPOSE:To automatically disconnect a power source by providing a means which separates a horizontal synchronizing signal from a video signal and detects the frequency of the signal and controls a power source circuit when it exceeds a regulation value by a prescribed value. CONSTITUTION:The horizontal synchronizing signal is separated from the video signal inputted from an input terminal 1 at a synchronizing signal separator circuit 2. The frequency of the horizontal synchronizing signal is detected at a control circuit 3, and when the frequency migrates remarkably (for example, more than 10%) from the regulation value 15.734kHz, it is judged that no noise picture i.e., video signal is inputted, and when such state continues for certain time, the power source is disconnected by controlling the power source circuit 4. Also, vertical synchronizing signal with frequency 59.94Hz is separated at the synchronizing signal separator circuit by the same principle, and it is detected whether or not the frequency migrates from the regulation value more than 10% by the control circuit 3, and the power source circuit 4 can be controlled when such state occurs.
Patent JP-H02112936-A (JP)
Title: Agricultural plastic sheet
Inventor: TAKAYANAGI TAKASHI
IPC: B32B27/30
Filed: 1988-10-21
Abstract: PURPOSE:To improve antiweatherability by forming the film of paint consisting mainly of fluorine containing copolymer having bridge parts, and acrylic polymer soluble with fluorine containing copolymer on a thermoplastic resin sheet. CONSTITUTION:Thermoplastic resin is given for example vinyl chloride resin, polyethylene resin, polyester resin or the like, particularly, soft vinyl chloride resin is generally used. And, solvent soluble fluorine containing copolymer of 10wt.% or more in fluorine containing rate based on the fluoro orefin unit is employed as fluorine containing copolymer having bridge parts. Acrylic polymer is acrylic acid or alcoholic ester of carbon number 1-12 of methacrylic acid, and acrylic copolymer of molecular weight 500-80000. The acrylic polymer employed herein is shown for example methylacrylate, methylmethacrylate or the like. The rate of main constitutional component is fluorine containing copolymer 30-90wt.% and acrylic polymer 10-70wt.%.
Patent JP-H04140878-A (JP)
Title: Terminal soft managing device
Inventor: TANIMOTO TARO
IPC: G06F13/00
Filed: 1990-10-02
Abstract: PURPOSE:To save a labor, and to timely grasp a terminal software by providing each means which receives terminal software information such as the OS of a connecting terminal, and the kind of the software, edits a terminal software information report from a stored file, and outputting it. CONSTITUTION:A terminal software(TS) information extracting means 14 instructs the extraction of the TS information from each connected terminal devices 20-1$-20-n to an on-line monitor 13 by the extraction request from a system console 40, and the extraction of the TS information is operated for the entire terminals. Then, each extracted TS information is stored in a TS information managing file 15. After that, when the output request is outputted from the console 40, a TS information edition outputting means 16 retrieves the TS information suited to a designated condition from the file 15, edits it into a report form which is east to see, and outputs this as a TS information report 17. Thus, the labor of storing the TS information at every terminal device can be saved, an editing operation can be automatically attained, and the timely terminal software can be obtained.
Patent JP-2001079841-A (JP)
Title: Heating apparatus for powder granule
Inventor: YOSHIDA HITOYOSHI
IPC: B29B13/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a drying apparatus for powder granule by which heating treatment of the powder granule can be performed in a short time and treating cycle can be efficiently shortened. SOLUTION: A preheating hopper 2 is formed as a double wall container structure consisting of an inside container part 12 and an outside container part 13 and hot air fed from a hot air inlet 64 is blown up into the inside container part 12 from an opening part 14. The inner wall face 69 of the inside container part 12 is heated with the hot air and powder granule is falling down on the inside container part 12 is heated by means of this inner wall face 69. In addition, the powder granule is blown up with the hot air and passes through a guide member 21 and is brought into contact with a filter member 22 and falls down on the inner wall face 69 again. As the result, the powder granule is rapidly heated by being repeatedly brought into contact with the inner wall face 69 and being repeatedly blown up with hot air in the preheating hopper 2.
Patent JP-H03125328-A (JP)
Title: Production of magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: G11B5/85
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a recording medium excellent in mechanical strength and the head-media interface by forming a magnetic layer and top layer on a substrate and heating the magnetic layer and top layer with an electron beam. CONSTITUTION:After a magnetic layer is formed on a polymer substrate, a top layer essentially comprising Co-O, Co-Cr-O or Co-Ni-O is formed and then both layers are heated with an electron beam. For example, 250nm thick CoCr magnetic layer is formed on a 10mum thick polyimide substrate film, on which 10nm CoO layer is formed. This film is released from a releasing roll 6, traveled on a can 4 and wound up to a winding roll 7. During this process, the film is irradiated with an electron beam 3 from an electron gun 2 and discharged with an ion gun 10 on both sides of the can 4 to prevent wrinkles of the film. Thereby, scratching resistance of the medium can be improved and wearing of a head can be reduced.
Patent JP-H03125889-A (JP)
Title: Refrigerator
Inventor: IMAI NOBUMITSU
IPC: F25B39/04
Filed: 1989-10-11
Abstract: PURPOSE:To permit the assembling of a condenser of 2-stage laminating structure simply by a method wherein the condenser of a condensing unit is constituted of an upper stage condenser and a lower stage condenser and respective condensers are constituted of a plurality of fins, refrigerant tubes, orthogonal to said fins, and a pair of tube plates, supporting both ends of the refrigerant tubes, while slits are formed on both tube plates so as to be opposed to the boundary of the fins of upper stage condenser and the lower stage condenser. CONSTITUTION:Respective condensers 6, 11 of a condensing unit are arranged in upper and lower two stages. The condenser 6 for a freezing chamber positioned at a lower stage and the condenser 11 for a refrigerating chamber positioned at an upper stage are constituted respectively of a plurality of sheet fins 6A, 11A, meandering refrigerant tubes 6B, 11B orthogonal to the fins 6A, 11A and a pair of left-and-right tube plates 19, supporting both ends of the refrigerant tubes 6B, 11B commonly, while three pieces of slits 20 are formed on both tube plates 19 so as to be opposed to the boundary of the fins 6A of the lower stage condenser 6 and the fins 11A of the upper stage condenser 11. As a result, the upper and lower condensers 6, 11 are connected through a plurality of bridging parts 21.
Patent JP-H01107081-A (JP)
Title: Shelf device for refrigerator
Inventor: NISHIDA KIYOSHI
IPC: F25D25/02
Filed: 1987-10-20
Abstract: PURPOSE: To obtain a shelf apparatus having excellent assembling work by constructing the shelf apparatus by arranging a back crosspiece of a front shelf upward a guide groove of a shelf receptor, and pressing and engaging a front crosspiece and a back crosspiece of a back shelf with a hole in the shelf receptor. CONSTITUTION: A shelf receptor 5 includes holes 5a, 5b into and with which both ends of a front crosspiece 4a and a rear crosspiece 4b of a back shelf 4 are engaged and inserted, a guide groove 5c for sliding both ends of a back crosspiece 3b of a front shelf 3 before and behind, and a guide plate 5d for placing both ends of the front crosspiece 3a of the front shelf 3 in the state where the front shelf 3 is slided backward. For assembling of the shelf apparatus the front shelf 3 and the back shelf 4 are separately assembled, and then the front shelf 3 is provided below the back shelf 4.  Further, the rear crosspiece 3b of the front shelf 3 is disposed upward the guide groove 5c in the shelf receptor 5, and the holes 5a, 5b in the shelf receptor are forcedly engaged with the front crosspiece 4a and a back crosspiece 4b of the back shelf 4 whereby the front shelf 3 and the back shelf 4 are united. Thus, a shelf apparatus having an excellent assembling work is obtained.
Patent JP-H02110784-A (JP)
Title: Picture processor
Inventor: KAWAHARA TOSHIYUKI
IPC: H04N1/393
Filed: 1988-10-20
Abstract: PURPOSE:To execute picture variable processing with fine magnifications extending over a wide range by inputting a reference clock to the frequency dividing circuit of a first step and using the output pulse of the frequency dividing circuit of an (n)th step as a clock for either the writing or the reading out of a temporary memory for picture data. CONSTITUTION:The first multiplexer 26 can respectively and separately select any out of M/(M+1), 1(M+1), and a reference clock CK 1 as the frequency dividing ratios of (n)-number of frequency dividing circuits according to the contents of a register 28, in all cases, the frequency-divided clock rises simultaneously with the starting of a picture signal, and the value of M can be also set to an arbitrary value respectively and separately. Consequently, the frequency dividing ratio of the output pulse of the (n)th frequency dividing circuit to the reference clock CK 1 can be finely set extending over the wide range, and either the writing or the reading out of a memory 30 is executed with this frequency-divided clock. Thus, the picture can be magnified and reduced with fine variable power rates extending over the wide range.
Patent JP-H1199763-A (JP)
Title: Aluminum alloy carrier for pc plate
Inventor: GOTO HIROMI
IPC: B41N1/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To raise the inhibition of occurrence of minute streaks, and also raise the uniformity of a rough surface by electrolysis etching by specifying a weight% of each Fe, Si, Cu, residual Al and inevitable impurities for controlling a quantity of Si as well as a quantity of Cu in the occurrence of minute streaks. SOLUTION: An effect is given for rendering the structure uniform by minimizing 0.05-1% crystalline particles by weight%. When exceeding 1%, the uniformity of a rough surface is prone to be impaired by the rough enlargement of a compound. When coming over Si: 0.01-0.15%, 0.15%, the occurrence of minute streaks can not be prevented even in the case of making Cu proper in its quantity. When having Cu: 0.05-0.1% (however, not containing 0.05%), e.g. a small quantity of Cu, minute streaks occur, and when having its content too much, fouling gives rise to a problem in nonimage parts. An electric potential becomes more noble than in the event of containing no Cr one kind or two kinds: 0.003-0.1%, Ni, Cr, so that a difference between it and the electric potential is enlarged, thereby obtaining a uniform rough surface.
Patent JP-2001090395-A (JP)
Title: Fence structure, and support and fence used therefor
Inventor: ONARI ITARU
IPC: E01F7/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fence structure, and a support and fence therefor, capable of preventing the deformation of a fence, for example, in snow areas, due to the weight of accumulated snow. SOLUTION: This fence structure body 1A has supports 2 disposed at a needed spacing, fences 3 disposed between the supports 2, and bolts 40 and nuts 41 fixing linkage fittings 20A for the supports 2 and linkage fittings 30A for fences 3 in a condition that they are stacked one on another. The linkage fittings 20A, 30A are formed with mounting holes 203, 303, on which bolts 40 and nuts 41 are mounted. The mounting holes 203, 303 are of slot shape longer in such a direction that the fences 3 are constructed. The linkage fittings 20A, 30A are formed with contacting surfaces 201, 301 which are sloped so that the thickness at the clamped part by the bolts 40 and the nuts 40 becomes thicker when the stacked linkage fittings 20A, 30A move, deviated in a separating direction from each other.
Patent JP-H1187203-A (JP)
Title: Method for bonding substrates
Inventor: SHIMANOE MUNEHARU
IPC: H01L21/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To form a bonded substrate with a narrow non-contact area at the peripheral portion thereof, which can be readily treated. SOLUTION: After having a pair of Si wafers 11, 12 make contact with each other for bonding through a suction force, at least one of the Si wafers 11, 12 is pressured at the periphery thereof, to bring the peripheries of both of the wafers into contact with each other for further bonding. In the case where there exist large spaces between the peripheries of the Si wafers 11, 12 such that they do not cause a suction force to be generated for bonding, owing to the forced contact of the peripheries by pressure for bonding, the width of the bonding portion at the peripheral portion can be rendered narrow, and thus peeling or the like is hardly caused in the treatment thereafter.
Patent JP-S63118225-A (JP)
Title: Method and apparatus for molding synthetic resin pipe having uneven spiral stripe on its inner side face
Inventor: MIYAMURA KAORU
IPC: B29C48/09
Filed: 1986-11-07
Abstract: PURPOSE:To make it possible to form monolithically a spiral uneven stripe on the inside of a tube under the extruded condition, by pulling the tube extruded from an extrusion molding machine in the axial direction, allowing a forming roll to bite, inside the tube moving in the axial direction, into the thickness in a specified depth and rotating eccentrically the forming roll. CONSTITUTION:Each molten resin is respectively supplied into a molten resin supplying hole 7 for forming an inner tube (a) and a molten resin supplying hole 9 for forming an outer tube (b) and extruded from nozzles 6' and 8' respectively and both tubes are laminated to form a laminated tube. The laminated tube is kept in a cylindrical shape by a compressed air sent from an air supplying path 28 and passed through a cooling water bath to cool and solidify the tube, which is successively pulled out by a take up machine and wound on a winding roll. A forming roll 15 rotating eccentrically inside the molten tube laminated at the outlet of the extrusion molding machine is contacted under pressure on its inside of the laminated molten tube. The concave part 29 formed by pressing the forming roll 15 becomes spiral because the formed tube moves straight. A round or polygonal stripe can be thereby spirally formed monolithically inside of the tube at the stage when the tube is extruded from the extrusion molding machine.
Patent JP-H03128123-A (JP)
Title: Roller leveler
Inventor: TAKEMURA KEIZO
IPC: B21D1/05
Filed: 1989-10-13
Abstract: PURPOSE:To reduce the load of a rolling-down means by providing oil grooves communicating with lubricating paths on the pressing sliding surfaces between an elevating/lowering frame and rolling-down means. CONSTITUTION:Upper straightening rolls 51 are provided on the elevating/ lowering frame 55. The elevating/lowering frame 55 is inserted freely vertically in a housing 50 through guide rollers 1a, 1b, hung by balance cylinders 58a, 58b and tilted by rolling-down means (rolling-down mortars, cylinders) 11a, 11b, 62a, 62b provided on the inlet and outlet sides of a plate stock W. Then, oil grooves communicating with the lubricating paths are provided on the sliding surfaces between the elevating/lowering frame 55 and the rolling-down means 11a, 11b, 62a, 62b. Thus, the friction coefficient of the pressing sliding surface can be reduced drastically.
Patent JP-H08116745-A (JP)
Title: Rice seedling transplanter equipped with fertilizer applicator
Inventor: TAKAO YUTAKA
IPC: A01C23/02
Filed: 1994-10-28
Abstract: PURPOSE: To smoothly move nozzles for fertilizer application in a paddy field regardless of the application depth without their deformation caused by the resistance of the soil thereto and without capturing foreign substances. CONSTITUTION: The nozzles for fertilizer application 13, 14 to which pasty fertilizer is fed with a pressure are projected from the lower face of a leveling float 12 downward and obliquely backward and a means for adjusting the depth of fertilization is mounted to change the positions of the nozzles in parallel vertically.
Patent JP-S62124567-A (JP)
Title: Electrostatic recorder for liquid development
Inventor: KAWANO AKIRA
IPC: G03G15/05
Filed: 1985-11-26
Abstract: PURPOSE:To obtain invariably stable image density by providing a concentration detector which measures the concentration of a liquid developer at any time and a circuit which adjusts a recording voltage applied to a recording electrode at all times based on the detection result. CONSTITUTION:The concentration detector 5 generates a voltage corresponding to the toner concentration in a pipe 3a, a light emitting element 6 irradiates the developer in the pipe 3a at any time, and a light receiving element 7 receives its transmitted light. The light receiving element 7 varies in resistance value with its quantity of photodetected light and outputs the voltage corresponding to the quantity of the photodetected light to a recording voltage supply circuit 9 through an amplifier 8. The recording voltage supply circuit 9 outputs the recording voltage corresponding to the level of the voltage inputted from the concentration detector 5 and the output voltage of the amplifier 8 is compared with a preset reference voltage by a comparing circuit 10, which outputs their potential difference to a recording voltage adjusting circuit 11. The recording voltage adjusting circuit 11 increases the recording voltage according to the input potential difference and outputs the resulting recording voltage to a recording circuit 12. The recording circuit 12 applies the recording electrode with the recording voltage inputted from the recording voltage adjusting circuit 11.
Patent JP-H02112950-A (JP)
Title: Ink jet head and ink jet recording method
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/055
Filed: 1988-10-21
Abstract: PURPOSE:To prevent liquid from leaking and to rapidly melt and liquefy solid ink by ink holding means with a narrow gap for transmitting thermal energy generated from a heat source to heat to melt the ink and holding ink by capillarity. CONSTITUTION:Ink holding means is composed to so dispose a housing 20, a nozzle plate 21 and platelike members 29, 30, 31 as to oppose through a predetermined narrow gap D of 2mm or less, and includes a vibrator 24 of pressure generating means partly in the gap D. A heater 27 of a heat source is mounted on the housing 20 on the back face of the generating means. The members 29, 30, 31 and a gap control member, not shown, are thermally connected to the housing 20, thermal energy generated from the heater 27 is rapidly thermally conducted to heat the ink 32 and used to maintain the temperature.
Patent JP-H04141789-A (JP)
Title: Device and method for highly accurate vector approximation
Inventor: KOBAYASHI YUJI
IPC: G06T5/00
Filed: 1990-10-03
Abstract: PURPOSE:To smooth a straight line and a curve faithfully to an original graphic without affected by the quantization noises of the original graphic by utilizing the picture element of a plane line graphic to approximate polygonal line against the curve of the plane line graphic while drawing the least squares approximate line. CONSTITUTION:A picture reading part 2, a curvature calculation means 3, a classification means 4, and an approximation part 5 by classifications are connected to a CPU1. In this case, the degree of the curvature of the vector column of the line graphic for each picture element constituting the vector column of a line graphic is respectively calculated, and it is classified into plural stages based on the obtained angle, the approximate point approximating to the vector column for each step is obtained, and a vector approximate line is obtained while connecting the approximate points. Thus, the straight line and curve can be smoothed faithfully to the original graphic against the vector column for a picture element unit where the straight line and curve coexist without affected by the quantization noises of the original graphic.
Patent JP-S62122965-A (JP)
Title: Nonmetallic polymer torsional bundling tie
Inventor: RICHIYAADO DEBITSUDO SUTOOKU
IPC: B65D63/12
Filed: 1986-11-07
Abstract: Essentially organic, non-metallic ribbon useful as a twist tie comprising polymeric material exhibiting glass/rubber transitional behavior. Polymeric ribbons deformed under tensile stress at 25 exhibit yield stress between about 500 and 9,000 psi. Discrete lengths of ribbon are capable of being disengagedly formed into fastly held twist ties by rotationally deforming terminal ends of said lengths about each other. Ribbons can comprise polymers, such as polyalkylene terephthalates, polyvinylchlorides, styrene-acrylonitrile copolymers and polystyrenes. Optional polymeric materials include elastomeric impact modifiers and plasticizers. Process for the production of such ribbon. Methods for using such ribbon.
Patent JP-H08115876-A (JP)
Title: Projection exposure apparatus
Inventor: MURAKI MASATO
IPC: G01B11/00
Filed: 1995-10-13
Abstract: PURPOSE: To detect the focus position of a projection optical system at a high accuracy by determining the image plane position at a second point on the basis of the image plane position at a first point and image plane curve data of a projection optical system and controlling an adjusting means on the basis of the image plane position and signals from a wafer position detecting means. CONSTITUTION: An off-axis plane position detector 10 detects the plane positions at several points (exposed areas or shots) on a wafer 5. Based on data about these plane positions, the position and tilt of the wafer 5 in the optical axis direction are corrected. At this time an XYZ stage 4 is driven to position the surface of the wafer 5 at an optimum image plane position of a projection lens 3. Thus, the focus position of the secularly changing projection optical system can be detected at a high accuracy and focusing can be made at a high accuracy.
Patent JP-H01109073-A (JP)
Title: Manufacture of name plate
Inventor: OSHIO AKIYOSHI
IPC: G09F7/16
Filed: 1987-10-22
Abstract: PURPOSE:To obtain a name plate having good appearance by sticking a specific mask member onto the surface of a ceramic block body then applying shot blasting thereon thereafter etching a character thus maintaining features of ceramic for a long term. CONSTITUTION:A mask member 3 of soft layer (e.g. soft PVC) cut with an identifying character is sticked onto the surface 2a of a ceramic block body 2. Then shot particles of same material as the block body 2 are blasted with pressure of about 2-5kg/cm<2> onto the surface (exposed section) 2b of the block body so as to etch the exposed section 2b corresponding to the character on the mask member 3 sequentially thus etching a character on the surface 2a of the block body and obtaining a desired name plate 1. Collision energy of the shot particles is absorbed by the mask member 3 of soft and thin layer.