baber/WOPTO huggingface dataset:
Patent JP-H0470058-A (JP)
Title: Method and device for restoring picture data
Inventor: NODA TSUGUO
IPC: H04N19/42
Filed: 1990-07-10
Abstract: PURPOSE:To attain the hierarchical restoration with high efficiency by ending the updating processing for the picture elements included in a block just by updating the block address as long as no non-zero data is included in the block when the divided DCT coefficients are individually decoded into the picture data and the hierarchical restoration is attained with the cumulative addition of the decoded DCT coefficients. CONSTITUTION:The input code data are decoded into a quantized coefficient and this coefficient is adversely quantized into a DCT coefficient. Then the stored picture data are added to the picture date included in a block when one or more pieces of picture data obtained by applying the adverse DCT conversion to the DCT coefficient end included in a block are not equal to 0. Then the added date are decoded into a quantized coefficient. At the same time, the decoded quantized coefficient is adversely quantized into a DCT coefficient. Then the stored picture data are kept as they are and the picture data included in the next block are decoded when all picture date obtained by applying the adverse DCT conversion to the DCT coefficient and included in a block are equal to 0 respectively. Thus the increase of the circuit scale is prevented end the effective hierarchical restoration is attained.
Patent JP-H0626844-A (JP)
Title: Surface inspection apparatus using inverse reflection screen
Inventor: ADACHI SHIGETO
IPC: G01B11/30
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a surface inspecting apparatus with an inverse reflection screen, which can accurately perform the detection of defects and quantization of the irregularity defects by keeping the illuminance ratio by the environment light around an object under inspection and the light from a light source at a constant value. CONSTITUTION:In a surface inspecting apparatus with an inverse reflection screen, an illuminance meter 6, which measures the environment illuminance at the position of an object under inspection 5, a comparison operating part 7, which adjusts the luminous intensity of a light source 4 in response to the measured value of the illuminance meter 6, and power regulating means 8, are provided. The environment illuminance at the position of the object under inspection 5 is measured with the illuminance meter 6. The electric power, which is supplied into the light source 4 for keeping the illuminance ratio between the environment light and the emitted light from the light source constant, is operated with the comparison operating part 7. The luminous intensity of the light source is adjusted with the power adjusting part 8. Therefore, the surface can be inspected under the constant conditions all the time regardless of the change in environment light.
Patent JP-S6241795-A (JP)
Title: Method for molecular beam epitaxial growth
Inventor: HIROSE KAZUYUKI
IPC: C30B23/08
Filed: 1985-08-16
Abstract: PURPOSE:To enable the start of molecular beam epitaxial growth using a semiconductor as a substrate immediately after the removal of an oxide film from the substrate, and to enable the formation of a high-quality interface, by using laser beam in combination with a heater. CONSTITUTION:The heat-treatment of the surface of a substrate for the cleaning of a semiconductor substrate 4 is carried out by using a high-energy laser beam generated from the laser source 6. The substrate is irradiated with molecular beam emitted from the molecular beam source 12 while carrying out the heat- treatment of the growing substrate 4 with the substrate-heating heater 8.
Patent JP-2000077356-A (JP)
Title: Self-aligning silicification method
Inventor: SHEEN C O'BRIEN
IPC: H01L21/285
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To selectively eliminate filaments of metal/nitride and silicide by etching such metal as titanium, the acid strip of metal silicide, and silicide filament grown on an insulator by HF. SOLUTION: TiSi2 is allowed to grow from a gate 104, a poly 106, and a source/drain 134, TiSi2 152 is allowed to grow on the source/drain 134, TiSi2's 154-156 are formed on the gate 104 and the poly 106, arid TiN's 160-164-166 are formed on the oxides 120-124-126. Then, a substrate made of silicide/nitride is dipped into a solution made of CHl and H2O2, then rinsed in deionized water, and then dipped into HF solution, for example, with 0.2 M at 25 deg.C for approximately 1 minute, thus etching the polymer and residue of TiSi2, for example, at approximately 0.1-0.3 nm/minute, and hence eliminating the filament of TiSi2.
Patent JP-S6242063-A (JP)
Title: Solubility testing machine
Inventor: IWASAKI MITSURU
IPC: G01N15/00
Filed: 1985-08-17
Abstract: PURPOSE:To permit the automatic progression of solubility tests for many sample solns. and to improve efficiency by automatically executing cleaning of a filter vessel and mounting/taking out of filter paper upon completion of filtration and progressing the charging of the sample solns. in association therewith. CONSTITUTION:The filter paper 11 is transferred by a transfer device 6 to a drying device 7 when the solubility test with the sample soln. housed in the sample vessel 21 is carried out. A cleaning liquid charging device 4 is then operated and the inside of the filter vessel 1 is cleaned. The fresh filter paper 11 is thereafter imposed from a stock part 50 onto a supporting part 12 in the vessel 1 by a transfer device 5; at the same time, the fresh vessel 21 from the stock part 2 is transferred by a sample soln. charging device 3 to the vessel 1 so that the sample soln. is charged into the vessel 1 in which the filter paper 11 is held set. The down stream side of the supporting paper 12 is put under a negative pressure condition and the filtration progresses quickly. The sample soln. is successively filtered off by the repetition of such operation. The solubility is discriminated in accordance with the dried paper 11.
Patent JP-H1073279-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: WATABE MAKOTO
IPC: F24F13/28
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily, rapidly and safely perform a cleaning operation or a replacing operation for an air filter. SOLUTION: A rotary drum 21 rotatably and pivotally supported at a main body 2 of an air conditioner device is rotated normally or reversely by a normal rotatable or reverse rotatable DC motor 31 through a worm 32 and a worm gear 33. A wire 22 of which one end is wound around and fixed to the rotary drum 21 is wound or unwound to cause either an air filter 13 connected to the other end of the wire or a ceiling panel 8 to which this air filter is fixed to be moved up down.
Patent JP-H0229925-A (JP)
Title: Manufacture of magnetic disk medium
Inventor: KANDA HIDEKAZU
IPC: G11B5/84
Filed: 1988-07-19
Abstract: PURPOSE:To enhance adhesion of a lubricant and to improve lubricating durability by spin-coating a solution of specific lubricant on the protective layer and simultaneously checking evaporation of the solvent by the interference fringes and then heat treating the medium with a laser beam. CONSTITUTION:A surface protective layer 13 is formed on the magnetic film 12 provided on the substrate 11. This substrate is mounted on a spincoater 22 and rotated. The solution of the lubricant having such a molecular structure that has at least one polar group is dropped on the protective layer 13, as shown by the arrow A in the figure to perform spincoating. Interference fringes 23 appear according to changes in thickness of the lubricant solution applied, and they disappear successively from the center part to periphery while the solvent evaporates. After the solvent evaporates completely, the lubricant film 21 is subjected to heat treatment with a laser beam 24 scanned in the way shown by the arrow B in the figure. Thus, the film 21 is made to adhere firmly to the film 13.
Patent JP-H1027420-A (JP)
Title: Optical disk device
Inventor: KATAYAMA TAKESHI
IPC: G11B19/247
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk device capable of taking the long time for processing softwares of the focusing or tracking control other than the disk rotation control. SOLUTION: An error signal [CLV(constant linear velocity) error signal] of the disk rotation control is measured (detected) by a PLL(phase locked loop) data detector 27 from every signal reproduced with an optical pickup 16 and inputted to a servo arithmetic core part 41 in the form of serial data or parallel data, then it is stored in a register 35 through a digital filter 34. In a DSP(digital signal processor) arithmetic part 36, the calculation of a rotation control system is performed at a required given cycle of the motor control against the error signal inputted from the register 35. At this point, the calculation is performed in such a manner that the register 35 is taken out on the software at a slow cycle after the filter process is made by the digital filter 34.
Patent JP-H0825112-A (JP)
Title: High temperature conductive coated tool
Inventor: YAGI MASARU
IPC: C23C16/30
Filed: 1994-07-08
Abstract: PURPOSE:To provide a high temperature conductive coated tool which can be used in an area ranging from a low cutting area to a high speed cutting area, can be practically used as a tool cutting iron group material, and is excellent in abrasion resistance, peeling resistance, oxidation resistance, and heat resistance from at a low temperature to a high temperature. CONSTITUTION:The surface of a base material is coated with an inner layer made of high temperature conductive substance containing one or more kind of substance in diamond, diamond carbon, and cubic boron nitride, the first outer layer made of a single/multiple layer containing one/two or more kind/ kinds of substance/substances in carbide, nitride, carboxide, and nitroxide of 4a, 5a, 6a group elements of the periodic system or silicon, and their mutual solid solution, and the second outer layer made of aluminum oxide. When this tool is used as a cutting tool cutting iron group material, its life is approximately several times-several Lens times as long as that of a cutting tool coated by aluminum oxide film or a cutting tool coated by a diamond film, which serves as an inner layer and has a high temperature conductive property, while synergistic effect between the aluminum oxide film and the high temperature conductive film is provided.
Patent JP-H0470030-A (JP)
Title: Method and device for monitoring control bus access time
Inventor: FUKASE HIROSHI
IPC: H04L12/40
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the deterioration of the processing ability of a central control unit by detecting a lock-up state of a control bus based on the counted time and the estimated transmission time and interrupting the holding, state of a ready signal. CONSTITUTION:The time needed for transmission of the control information is estimated based on the data quantity of the control information to be transmitted to a subscriber device or a trunk device 20 from 8 central controller l0. At the same time, the data receiving time of the subscriber device or the trunk device 20 is actually measured. Then the estimated transmission time is compared with the counted reception time so that a lock-up state of e control bus is detected and the holding state of the ready signal is interrupted. Thus the deterioration of the availabllity of the control bus can be minimized and at the same time the deterioration of the processing ability of the central control unit 10 can be prevented.
Patent JP-H0343476-A (JP)
Title: Heat resistant coating film material and cooking utensil provided with the same material
Inventor: FUKUDA AKIO
IPC: F24C14/00
Filed: 1989-07-12
Abstract: PURPOSE:To obtain the subject coating material consisting of polyborosiloxane, etc., a compound having a lamellar structure, fluoride of Mg, Ca, Sr and Ba, glass powder and a rare earth metal oxide, having high hardness and good slippery properties of surface and capable of applying to oven, etc. CONSTITUTION:The subjective coating material consisting of a polyborosiloxane and/or polyborotitanosiloxane, a compound (e.g. MoS2, WS2, BN, etc.) having a lamellar structure, at least one kind of fluoride among Mg, Ca, Sr, and Ba, glass powder and rare earth metal oxide.
Patent JP-S6242257-A (JP)
Title: Module discriminating system
Inventor: SHIBAYAMA SHINICHIRO
IPC: G06F13/14
Filed: 1985-08-20
Abstract: PURPOSE:To check each module before an external input/output power supply of a module to be controlled is validated, by recognizing that any object is connected onto a bus through a control module after the discrimination code proper to the module to be controlled is read out. CONSTITUTION:A discrimination code generating circuit 19 consists of discrimination codes B7-B0 of 8 bits. The codes B7 and B6 show the revision numbers of a module to be controlled. While the codes B5-B2 show the types of modules respectively and 16 types of modules can be discriminated with the 4-bit signals. The codes B1 and B0 show the set contents as long as the peculiar set to the module exists. Thus four types of setting are possible with two bits. For instance, the control module sets the selection signal at 0 and also discrimination code reading signal obtained via a discrimination code reading control line is also set at 0. thus the output of a discrimination code reading gate 17 is set at 0. As a result, a bit pattern is produced from the circuit 29 as the output of a discrimination code reading buffer 18. Then the discrimination code of the module to be controlled can be read on the data bus of a mother board.
Patent JP-S6072299-A (JP)
Inventor: SATOU TETSUSHI
IPC: H05K13/04
Filed: 1983-09-28
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-H0911114-A (JP)
Title: Surface finish process method
Inventor: NURI KENJI
IPC: B24B31/112
Filed: 1995-06-23
Abstract: PURPOSE: To provide a surface finish process method effective in the removal of loading in a thin hole in a precision workpiece and others. CONSTITUTION: A thin through hole 12 portion formed in a ceramic cap 11 is immersed in HR fluid 14. Electrodes 14, 15 are disposed respectively above and below the ER fluid 13 and an electric field is applied to the electrodes, while vibrations are giving between the ER fluid 13 and ceramic cap 11 by a vibrator 18. Fine granular clusters in the ER fluid 13 are formed in the thin through hole 12 of the ceramic cap 11 in parallel to the thin through hole 12 and the clusters act as a lapping rod to carry out the finish process for the inner surface of the thin through hole 12.
Patent JP-H0525087-A (JP)
Title: Novel maleic acid and fumaric acid ester monomer
Inventor: IMAI MASAO
IPC: C07C69/60
Filed: 1991-07-22
Abstract: PURPOSE:To provide novel compounds useful as raw material for optical transparent resins free from polymerization strain and having a high polymerization rates and excellent in transparency, surface hardness and productivity. CONSTITUTION:Compounds of formulas I and II (R is group of forumla III), e.g. bis (2-crotonoyloxyethyl) maleate. The compounds of formulas I and II are produced by reacting maleic anhydride with a 2-halogenoethanol such as 2-bromoethanol in the presence of a catalyst such as p-toluenesulfonic acid in a solvent such as benzene, reacting the produced diesters with a crotonic acid salt such as potassium crotonate in a solvent such as DMF at 60-100 deg.C and subsequently extracting the reaction product with an extraction solvent such as benzene.
Patent JP-H1172314-A (JP)
Title: Vehicle with scanning system
Inventor: DOBLER GUENTER
IPC: G01S17/875
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle in which an important influence amount for the running state of the vehicle can be detected surely and at comparatively small costs. SOLUTION: A vehicle 1 is provided with a scanning system 2 by which one or a plurality of mutually separated road ranges 3", 4" are scanned in a noncontact manner and with an evaluation device which is connected to the rear of the scanning system 2. In the vehicle 1, the evaluation device is installed in such a way that a rolling angle α, a rolling moment, vehicle loading state and/or a road state are found on the basis of measured data which is detected and supplied by the scanning system 2. Data which is obtained in this case is suitable when especially a dangerous influence on the running state of the vehicle 1 is to be confirmed at an early stage.
Patent JP-H0933023-A (JP)
Title: Feeding device for refuse incinerator
Inventor: WADA SATOSHI
IPC: F23G5/50
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device for a refuse incinerator capable of making a uniform quality of dust supplied to a combustion processing mechanism and improving an igniting efficiency. SOLUTION: A dust hopper 4 is divided into a first hopper 4a for feeding refuse of poor quality discriminated in response to a volumetric bulk density detected by a crane mechanism 2 and a second hopper 4b for feeding refuse of high quality and these hoppers are arranged. The first hopper 4a is provided with a crushing mechanism 4c to decompose refuse and concurrently there is provided a refuse quality adjusting mechanism 7 for adjusting a ratio between a dust amount fed from the first hopper 4a into the incinerator and a refuse amount fed from the second hopper 4b into the incinerator.
Patent JP-H11350196-A (JP)
Title: Bn composite nickel-tungsten alloy film, its formation and piston ring
Inventor: KOMI TAKASHI
IPC: C25D15/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the wear of a mating material and to form a composite film excellent in wear resistance by dispersedly precipitating a specified amt. of soft BN powder specifying the grain size into a hard Ni-W film having a specified compsn. SOLUTION: The compositional ratio of Ni to W is controlled to 70:30 to 40:60 by a weight ratio and BN powder with 0.5 to 10 μm average grain size is dispersedly precipitated therein by 0.1 to 20 wt.% to compose a BN composite nickel-tungsten alloy film. This alloy film is formed by dipping a material to be plated into a nickel-tungsten alloy plating bath contg. 40 to 100 g/l citric acid, 30 to 100 g/l nickel sulfate, 70 to 130 g/l tungstic acid, 1 to 5000 ppm cationic surface active agent and BN powder with 0.5 to 10 μm average grain size and whose the pH is adjusted to 4 to 8 and executing electroplating at 5 to 20 A/dm<2> cathode current density or the like. This alloy film is applied to a piston ring or the like.
Patent JP-H031561-A (JP)
Title: End-section inflow-outflow liquid heat exchanger
Inventor: RICHIYAADO DAGURASU NERUSON
IPC: H05K7/20
Filed: 1989-07-13
Abstract: PURPOSE: To preferentially cool the center part of a heat exchanger by providing a liquid inlet at the center of main body's first end part, with a liquid outlet at the center of main body's second end part, and allowing a cooling liquid to flow in fins from the first end to the second end of each fin, so that the flow amount in fins at the center part of bottom part is increased. CONSTITUTION: With a liquid inlet 32 formed at the center of the first end part 16 of a main body 12, and liquid outlet 34 at the center of the second end part 18 of the main body 12, such cooling liquid as water is made to flow between fins. Each fin comprising the first end 31 and the second end 33, the first end 31 adjoins the first end part 16 of the main body 12 and the second end 33 adjoins the second end part 18 of the main body 12. Thus, the fluid from the inlet 32 flows from the first end 31 of ech fin to the second end 33 through the channel between both end 31 and 32 as far as the outlet 34 side. The amount of flowing liquid being more around outside fins 30a, 30b, 30g, and 30h than around center fins 30c, 30d, 30e, and 30f, liquid speed increase at center part, so that more heat is transferred to the fin at the center part.  Therefore, the center part of a heat exchanger 10 is preferentially cooled.
Patent JP-H079776-A (JP)
Title: Manufacture of support for lithographic printing plate
Inventor: TOMIYASU HIROSHI
IPC: B41N3/03
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a support for a lithographic printing plate having excellent printability per one printing plate, water retentivity contamination resistance, etc., by mechanically roughing a surface of an Al plate by using a polishing material, then dissolving Al at a specific ratio by chemically processing and electrochemically roughening it by a specific AC electric amount. CONSTITUTION:A method for manufacturing a support for a lithographic printing plate comprises the steps of mechanically roughening a surface of an Al plate by using a polishing material, then dissolving Al at 1-5g/m<2> by chemically processing, and electrochemically roughening it with 300-800 coulombs/dm<2> of an AC electric amount. As a result, the support for the plate having excellent printability per one printing plate, water retentivity, contamination resistance, etc., uniformity and no directionality can be manufactured.
Patent JP-S5970679-A (JP)
Title: Benzothiazine derivative
Inventor: OOSAKI MASAAKI
IPC: A61P25/00
Filed: 1982-10-15
Abstract: NEW MATERIAL:The benzothiazine derivative of formula I (R is phenyl which may have substitutent group selected from lower alkyl, lower alkoxy and hologen atom; A is group of formula II or formula III; B is lower alkylene) and its salt. EXAMPLE:6-{4-[4-(2-Ethoxyphenyl)piperazin-1-yl]-1-oxobutyl}-2H-1,4-ben zothiazin- 3(4H)-one monohydrochloride. USE:It has depressing, antihistaminic and hypotensive activities, etc. for central nervous system, and is useful e.g. as analgesic, sedative, tranquillizer, antipyretic, antispasmodic, antihistaminic, and hypotensor, etc. PROCESS:The compound of formula I can be prepared by reacting the compound of formula IV (X is halogen, lower alkanesulfonyloxy, etc.) with the phenylpiperazine derivative of formula V preferably at 60-120 deg.C, using a basic compound as an acid acceptor.
Patent JP-S63154925-A (JP)
Inventor: MIRIBOI MAJIKU
IPC: G01L3/08
Filed: 1987-07-21
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-S6242659-A (JP)
Title: Communicating controller
Inventor: HAGIWARA RYUHEI
IPC: H04M11/00
Filed: 1985-08-20
Abstract: PURPOSE:To accommodate respective types of terminal devices to the line exchanging network by incorporating the function of a line terminal device (DCE) and a network control device (NCU) and unifying structurally. CONSTITUTION:A terminal device 31 is connected to a terminal interface part 33 by an interface line 32, connected to the line exchanging network through a frame assembling/dissolving part 34 and a subscriber line interface part 35. For a call connecting control part 36, in accordance with the terminal interface conditions set by an operating displaying part 37, a CPU part 361 makes active an automatic transmitting control part 364 or a manual transmitting control part 365. Then, the conventional function of DCE and NCU can be unified, the interface conditions of the terminal device can be set from the operating displaying part 37, and therefore, respective types of the terminal device can be simply connected.