baber/WOPTO huggingface dataset:
Patent JP-2001045313-A (JP)
Title: Method and device for converting color, color conversion program storage medium and method for correcting color
Inventor: KONDO HIROKAZU
IPC: H04N1/60
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a proof image highly matching the color while suppressing the increase of a memory capacity by converting image data defined in a first color space into image data defined in the second color space by using a printer profile and a correction profile. SOLUTION: A printing profile, which is adapted to information inputted from a printing profile designating part 504, is read from plural printing profiles 501a, 501b,... 501x stored in a printing profile storage part 501 based on the information and is inputted to a color converting part 506. In the meantime, the printer profile designated by the information is read from a printer profile storage part 502 based on information from a printer profile designating part 505 and is inputted to the color converting part 506. Then image data defined in the first color space is converted into image data defined in the second color space by using of the correction profile.
Patent JP-S6370964-A (JP)
Title: Discoid information recording medium
Inventor: TAKAMO HIDEKATSU
IPC: G11B19/247
Filed: 1986-09-12
Abstract: PURPOSE:To lengthen recording time and to attain special reproduction by giving recording and reproducing areas in which angular velocities vary between adjacent constant angular velocity recording and reproducing areas having different angular velocities in ranges whose rotational frequencies are about the same and recording and reproducing is executed. CONSTITUTION:The information signal recording zone of a disk is widely divided into three in a radius direction, and an outer periphery recording zone is recorded and reproduced at 450rpm, a middle periphery recording zone at 600rpm and an inner periphery recording zone at 900rpm. Respective zones are recorded with a constant angular velocities, and delivery zones are recorded between recording zones of different rotational frequencies. A delivery recording zone between the outer and the middle periphery 13 is provided between the outer periphery recording zone 7 and the middle periphery recording zone 9, for example, and said zone 13 is normally recorded at the variable rotational frequency between 450rpm and 600rpm. It controls the rotational frequency of the disk so that it synchronizes with the synchronizing signal of a recorded television signal and the like, and executes reproduction, for example, at the time of reproducing.
Patent JP-H0859377-A (JP)
Title: Treatment of carbon fiber reinforced carbon composite material for imparting oxidation resistance
Inventor: SEDAKA TOSHIYA
IPC: C04B41/89
Filed: 1994-08-18
Abstract: PURPOSE: To treat a C/C composite material so that superior oxidation resistance is exhibited in an oxidizing atmosphere at a high temp. without reducing the material strength. CONSTITUTION: In a 1st coating process, alcohol is added to silicon alkoxide and a liq. thermosetting resin, they are uniformly mixed and hydrolyzed to prepare a soln. of an org. precursor of SiC and this soln. is impregnated into the surface of a C/C composite material and heat-treated in a nonoxidizing atmosphere to form an SiC coating film by a conversion method. In a 2nd coating process, a ceramic coating film is formed by vapor deposition by a CVD method or a pulsating CVI method. In a 3rd coating process, a soln. of a precursor of glass prepd. by an alkoxide method is impregnated and heat- treated to form a glassy coating film.
Patent JP-S6195552-A (JP)
Title: Manufacture of multilayer wiring structure
Inventor: IWAMOTO NORIKO
IPC: H01L23/522
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a multilayer wiring structure which assures easy ultramini aturization, excellent moisture resistance and flatness characteristic by using a double-layer film of soluble polyimide resin film and silicon oxide film obtained by separating organic group from silicon oxide organic compound as an interlayer insulating film and forming an silicon oxide film with reference to light or electron beam simultaneously with forming a pattern. CONSTITUTION:A semiconductor substrate 1 providing a first wiring conductor layer 2 is coated with soluble polyimide resin solution by the spin coating method and solvent is removed by heat processing under the nitrogen ambient. A soluble polyimide resin film 7 is coated with silicon oxide organic compound 8 and solvent is removed by heat processing. Thereafter, silicon oxide film 9 is obtained by separating organic group from silicon oxide organic compound film 8 under the oxygen ambient using ArF laser and simultaneously a pattern is formed. With this silicon oxide film 9 used as the mask, the soluble polyimide resin film 7 is etched by oxygen plasma. Then Al is vacuum deposited, a resist mask is formed thereon and a second wiring conductivelayer 9 is formed by the etching.
Patent JP-H0883841-A (JP)
Title: Semiconductor device
Inventor: ABE YASUNARI
IPC: H01L21/3205
Filed: 1994-09-12
Abstract: PURPOSE: To increase the reliability of a semiconductor device by increasing an electromigration resistance of wide interconnect layers such as a power line which allows high current to flow. CONSTITUTION: A power line 6 of a line width W which is the same as or larger than an average polycrystal grain diameter is formed on a silicon semiconductor substrate 1 through a silicon oxide film 2. The power line 6 is divided into two or more parallel interconnect layers whose line width wl is the same as or smaller than the average polycrystal grain diameter.
Patent JP-H06177135-A (JP)
Title: Bonding method of semiconductor component
Inventor: DONARUDO DEII BEEKON
IPC: H01S5/02218
Filed: 1993-08-10
Abstract: PURPOSE: To provide a solder jointing method which is capable of self-alignment at a low melting point by using gold/tin solder. CONSTITUTION: A method for jointing a first body (diamond substrate) 20 and a second body (semiconductor) 10 includes a step for forming a barrier layer 21 constituted of a barrier metal (W, Mo, Cr, Ru) so that at least one part of the surface of the first body (a), step for accumulating an auxiliary layer 22 made of a first metal (Ni) and a second metal (Sn) with the barrier metal so that the barrier layer can be covered (b), step for forming a wet layer 23 (forming an inter-metal compound Ni3 Sn4 ) made of the first metal and the second metal on an auxiliary layer (c), and a step for forming a solder layer 24 (less than 5 μm in thickness) on a wet layer (d).
Patent JP-H05195225-A (JP)
Title: Method for diamond deposition coating of microwave plasma cvd system
Inventor: SUTAFUAN SEEDERUBERUI
IPC: H01L21/00
Filed: 1992-08-14
Abstract: The invention relates to a method for diamond coating of a large number of discrete components by Microwave Plasma Assisted CVD equipped with a bowl shaped substrate table. Its geometrical shape and configuration results in a more stable plasma, the shape and position of which conform well with the individual components. This reactor geometry also enhances the flow of the excited gas mixtures and therefore a large number of discrete components can be coated simultaneously even at high microwave power. <IMAGE>
Patent JP-H0959472-A (JP)
Title: Methyl methacrylate resin composition
Inventor: SAKAMOTO TAKASHI
IPC: C08L51/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a methyl methacrylate resin compsn. which has a high impact strength, exhibits a high melt flowability under a high shear affecting the extrusion or injection molding characteristics, and is excellent in solvent resistance and melt tension. SOLUTION: This compsn. comprises 30-95wt.% methyl methacrylate polymer having a wt. average mol.wt. of 80,000-400,000 and such a branch structure that the mol.wt. between branch points in Z-average mol.wt. is 30,000-500,000 and 5-70wt.% rubberlike polymer.
Patent JP-H0960257-A (JP)
Title: Floor material connecting tool
Inventor: SAWADA MISAO
IPC: E04B1/61
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To surely support both end edges of a floor material with a simple structure. SOLUTION: This floor material connecting tool is provided with a belt plate-like vertical piece 11 extended in the front and rear directions (a), (b) and upper horizontal pieces 12 and a lower horizontal piece 13 extended in opposite directions to each other along the horizontal direction from the upper and lower end sections of the vertical piece 11. Nearly U-shaped floor material end edge insertion ports 14 facing in opposite directions to each other centering on the vertical piece 11 are formed with the vertical piece 11, the right and left upper horizontal pieces 12, and the lower horizontal piece 13. The tip sections 12A of the right and left upper horizontal pieces 12 are formed into a sharp shape.
Patent JP-S6376239-A (JP)
Title: Image pickup tube target
Inventor: YAMAMOTO MASANAO
IPC: H01J29/45
Filed: 1986-09-17
Abstract: PURPOSE:To obtain an image pickup tube target free from a black hurt, by forming a low resistance layer prior to the formation of a transparent conductive layer on a plate, or forming a hole preventive membrane at a size to cover perfectly the low resistance layer. CONSTITUTION:A low resistance layer 4 is formed on a plate 2 in the condition the plate 2 is heated prior to the formation of a transparent conductive membrane 3, by vacuum evaporating Au directing to the plate 2. After that, the transparent conductive membrane 3 is formed by spattering SnO2 and In2O3. Finally, a pin electrode 1 is installed. Or, in another way, at the inner surface of the plate 2 with a penetrating hole engraved beforehand, the transparent conductive membrane 3 is formed, and the pin electrode 1 is penetrated in the penetrating hole and fixed by a low melting point glass soldering. The low resistance layer 4 consisting of Au is formed at the periphery of the transparent conductive membrane 3, over which a hole preventive membrane 5 consisting of CeO2 is formed to cover the low resistance layer 4 perfectly. Over the membrane 5, a 'sation' membrane by the popular name, which consists of Se, As, Te, and the like, is formed in a required diameter by the vacuum evaporation. Thereby, the removal of the low resistance layer and the like is prevented, the attachment of foreign matters to the photoconductive target surface is reduced extensively, and the black hurt defect is decreased.
Patent JP-H0772811-A (JP)
Title: Light emitting element
Inventor: SHIBAYAMA KOZABURO
IPC: H05B33/26
Filed: 1993-09-01
Abstract: PURPOSE:To provide the light emitting element which is free from unequal luminance and having high luminance and long life. CONSTITUTION:This light emitting element has a first region 25 which is formed with the narrower width T2 of the second spacings between the fluorescent surface pixels in the fluorescent surface pixel groups arranged on the inside surface of the, front surface panel 2 of a vacuum enclosure 4 than the width T1 of the first spacing 22 between the fluorescent surface pixel groups and does not include the fluorescent surface pixels formed by partitioning the first spacing 22 by partition plates 7 and a second region 26 which does not include cathodes 9 formed by partitioning the cathode 9 side of control grids 11 by partition plates 11a so as to face this first region 25.
Patent JP-S6272785-A (JP)
Inventor: KURARENSU DEITON CHIYAN
IPC: C07C2/00
Filed: 1986-09-17
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-H0265527-A (JP)
Title: Adaptive delta modulation coder
Inventor: FUJIMOTO KOJI
IPC: H03M3/02
Filed: 1988-08-31
Abstract: PURPOSE:To realize low cost through the elimination of a D/A converter or an A/D converter by obtaining an analog local decoding signal and comparing the signal with an analog input signal at the existing sampling so as to apply coding at the existing sampling. CONSTITUTION:While a gate signal having a pulse width proportional to a step width at the existing sampling based on a past code pattern is generated by a gate signal generating means and inputted to a gate terminal of a 3-state gate buffer, a code at the just preceding sampling is inputted to an input terminal of the 3-state gate buffer. When the code is a code representing it that the analog input signal is larger than a local decode signal, a pulse signal with a high level having a pulse width proportional to the step width is outputted and when the code is a code representing it that the analog input signal is smaller than a local decode signal, a pulse signal with a low level having a pulse width proportional to the step width is outputted. The signal outputted from the 3-state gate buffer is integrated by an analog integration device and a local decoding signal having a level difference proportional to the step width is outputted.
Patent JP-H10183016-A (JP)
Title: Radiation-curable coating improved in weatherability
Inventor: PATEL GAUTAM AMBALAL
IPC: C09D4/06
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new improved radiation-curable coating composition which absorbs ultraviolet rays and can improve the weatherability of a coating by using as the constituents at least one acrylic monomer, a photopolymerization initiator, and an ultraviolet absorber selected from triazines or dibenzoylresorcinol derivatives or a mixture thereof. SOLUTION: This composition contains at least one acrylic monomer, at least one photopolymerization initiator for the ultraviolet curing of the composition, and a triazine, a dibenzoylresorcinol derivative or a mixture thereof. The dibenzoylresorcinol derivative used comprises the one represented by formula I [wherein Ar and Ar' are each a monocyclic or polycyclic aryl group; and R' is H, or a below 10C alkyl group having Si(OR<2> )3 (wherein R<2> is a 1-6C alkyl)]. The triazine serving as an ultraviolet absorber comprises the one represented by formula II [wherein Ar is the same as in formula I; and R' is a 1-16C alkyl, or CH2 CH(OH)CH2 OR<2> (wherein R<2> is a 1-16C alkyl)].
Patent JP-S59106758-A (JP)
Title: Direct coupling control method for torque converter of automatic transmission gear for vehicle
Inventor: NISHIKAWA MASAO
IPC: B60K20/00
Filed: 1982-12-11
Abstract: PURPOSE:To prevent the rotational speed of an engine during running at a low speed from being reduced to a level at which smooth rotation can not be maintained, by a method wherein a lock up release range is set in a manner that it is enlarged to the comparatively high level area of the output of an engine at a low car speed range. CONSTITUTION:In response to a signal from a car speed detecting circuit 100 and a signal from a throttle sensor 102, a lock up control circuit 108 feeds a drive signal to a solenoid drive circuit 113 of a solenoid 114a, based on a lock up schedule map. By feeding a high level signal to the drive circuit 113 from the lock up control circuit 108, the solenoid 114a is excited, and a direct clutch starts its operation. However, if deceleration is made along B C through the working of a brake, when a speed is decelerated to a relatively high car speed U2', lock up is released, and the rotational speed of an engine can be held at a level at which smooth rotation can be maintained.
Patent JP-H0958233-A (JP)
Title: Tightening tool of tire anti-skid device
Inventor: SAKURABAYASHI HIDEAKI
IPC: B60C27/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a tightening tool with a high function by which the eccentricity at the vehicular running time of the slip stopping main body of a tire anti-skid device is restrained. SOLUTION: In a tightening tool 100 provided with a mechanism for locking the turning to the opposite direction to the loop diameter expanding direction of the non-extension belt 120 of the outer periphery side loop by the buckle 160 piled together and folded at least one end of the loop of a double loop shape tightening band 110 turnably, an intermediate non-extension belt 125 inserted in the rubber belts 150a, 150b of the outer periphery side loop is faced to the piled together parts 130a, 140a of the non-extension belt in both sides of the buckle 160. The ratio of the length A of the intermediate non-extension belt and the rubber belt length C for the entire periphery length of the inner peripohery side loop is made to 4-26% and 26-40% respectively.  Thereby, the eccentricity can be extremely restrained without raising the interference between the slip stopping main body and a road surface and wheel flange.
Patent JP-S60111168-A (JP)
Title: Automatic repeating device of keyboard operation
Inventor: TOYODA KENICHI
IPC: G05B19/42
Filed: 1983-11-21
Abstract: PURPOSE:To execute debugging of the operation of a device contining a sample keyboard or a continuous test under the same conditions as a use state, by operating automatically and repeatedly a sample keyboard by a sequence and at time intervals conforming to the input from a master board. CONSTITUTION:In accordance with a key operation sequence of an operating board to be tested 21, key 12 of a corresponding master board 11 is operated. In this case, time intervals of the operated key 12 is measured by a timer 13 each time. A number of the operated key and its sequence, and information of a time interval in case of operating each key are sent to a control part 14, and stored in a memory 15. In accordance with an instruction of an automatic repetition, the control part 14 reads out the contents of the memory 15, and in accordance with its contents, a corresponding cylinder unit 23 is driven. In such a way, debugging of the operation of a device or a continuous test is executed under the same condition as a use state.
Patent JP-S6279675-A (JP)
Title: Compound semiconductor device
Inventor: IMAMURA YOSHINORI
IPC: H01L29/80
Filed: 1985-10-02
Abstract: PURPOSE:To improve adhesiveness between a gate electrode and a protecting insulating film at the time of annealing and avoid peeling-off of the insulating film and creation of a gap between the insulating film and the gate electrode by a method wherein silicon is laminated on high melting point metal or high melting point metal ceramics to form the gate electrode. CONSTITUTION:After a channel layer 2 is formed on the surface of a GaAs substrate 1, tungsten silicide 5, which is high-melting-point metal, is deposited and further silicon 10 is deposited on it. After the laminated films 5 and 10 are processed to have predetermined dimensions and apertures are drilled on source and drain regions, a source region 3 and a drain region 4 are formed. Then an SiO2 film 9 is formed and annealing is carried out by using the film 9 as a protecting film to activate the source and drain regions. By providing the silicon layer 10, which has high adhesion strength at a high temperature, between the high melting point gate metal 5 and the insulating film 9 as described above, peeling-off of the insulating film on the high melting point gate metal and creation of a gap can be avoided and stable FET characteristics can be obtained.
Patent JP-H1048047-A (JP)
Title: Measuring method of interferogram
Inventor: NISHIMURA KATSUMI
IPC: G01N21/35
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To increase the number of data to be measured per unit time, and improve the measuring efficiency, by sampling the interferogram output from an analyzing part, in the both of the going and returing movements of a movable mirror in an interferometer. SOLUTION: The measurement of the interferogram IF is performed by reciprocating a movable mirror of an interferometer in the X, Y directions. The first CPU 15 performs the sampling of the interferogram IF converted into a digital signal in the going movement of the movable mirror in the X direction, during a period indicated by the code t1 -t2 , and stores the same in a memory as the data. Then the first CPU 15 performs the sampling of the interferogram IF converted into a digital signal in the returing movement of the movable mirror in the Y direction during a period indicated by t3 -t4 . In the period t3 -t4 , the data stored in the memory of the first CPU 15 is transferred to the second CPU 16 at a high speed. The second CPU adds and averages this data.
Patent JP-H0266864-A (JP)
Title: Auxiliary device of soldering of coaxial connector
Inventor: SHIGA NOBUO
IPC: H01R43/02
Filed: 1988-08-31
Abstract: PURPOSE:To make the soldering easier by controlling the temperatures of the central conductor and the outside conductor of a coaxial connector independently. CONSTITUTION:An auxiliary device used when a male type coaxial connector 11 is soldered is composed of a central conductor temperature control unit 1 and an outside conductor temperature control unit 2 which can be heat- controlled independently each other by a control unit 3, and insulated by a heat insulator 4. The control unit 1 and the control unit 2 consist of a good conductive metal, and a thermoelectric cooling element is combined at the rear side of them. By converting the direction of the electric flow by using a Peltier effect element which consists of a connection body of different kinds of metals, for example, the temperature control can be carried out. The control units 1 and 2 are geared to the connector 11, and a central conductor 14 and an outside conductor 15 are heated and cooled. Since both the conductor 15 and a base 12 are fixed in a package, they can be heated and cooled at a time. Since the temperature distribution at the soldering parts of the central conductor and the base of the coaxial connector can be in an optimum condition to solder, the soldering even with a solder including no flux can be carried out easily.
Patent JP-H0669281-A (JP)
Title: Structure for mounting bare chip
Inventor: KIKUCHI SHUNICHI
IPC: H05K7/20
Filed: 1992-08-18
Abstract: PURPOSE:To make a cooling efficiency of a bare chip uniform and to improve the efficiency by so providing a via for communicating an upper layer of a thin film laminated part of a multilayer board with a lower layer as to transfer heat generated from the chip to a cooling member in a mounting area of the chip. CONSTITUTION:The mounting structure for a bare chip comprises a multilayer to be formed by forming a thin film layer 3 on an upper layer of a ceramic board 2, the chip 4 to be mounted on the layer 3 through a bump 5 or a pin 6, and a cooling member 9 to be brought into close contact with the board 2. Heat generated from the chip 4 is cooled by the member 9. In such a mounting structure of an electronic component to be formed in this manner, a via 7 for communicating an upper layer 3A of a thin film formed part 3 with a lower layer 3B is so provided in a mounting area A of the chip 4 as to transfer heat generated from the chip 4 to the member 9. Further, the space between the layer 3A of the layer 3 and the chip 4 is filled with adhesive 8 of a good heat-conductive material.
Patent JP-H0267459-A (JP)
Title: Fuel injection nozzle
Inventor: OKAJIMA MASAHIRO
IPC: F02M61/18
Filed: 1988-08-31
Abstract: PURPOSE:To control any variation in fuel spray travel from each jet by chamfering each periphery of these jets into a reentrant curved form, and making a jet inlet so as to exist in a base of this curved cavity, in a jet type fuel injection nozzle. CONSTITUTION:A needle valve member 4 is reciprocatibly inserted into an inner chamber 3 of a cylindrical nozzle body 1 whose tip part is blocked up. A conical surface-form tip part 41 of this needle valve member 4 comes into contact with a conical surface-form valve seat 11 formed in the inner part of the tip part of the nozzle body 1, and plural numbers of jets 8 are closed by the needle valve member 4 pressed to this valve seat 11. In this case, a cavity 13 is formed around the jets 8, making any vortex be hard to occur and around a jet inlet 8A, and thereby a pressure loss of fuel is decreased. With this constitution, the fuel is made sprayable at almost uniform jet velocity from each jet 8.
Patent JP-S6272209-A (JP)
Inventor: SCHUTZ JOHANN
IPC: H03C3/00
Filed: 1986-09-18
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。