baber/WOPTO huggingface dataset:
Patent JP-2000122090-A (JP)
Title: Manufacture of electrooptical device and manufacture of driving substrate for the same
Inventor: YAMANAKA HIDEO
IPC: G02F1/1368
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To enable a construction which integrates an nMOS or pMOSTFT display part having a LDD(lightly doped drain) structure with high switching characteristics and a low leakage current and a periphery circuit comprising a CMOS, n or pMOSTFT or their combination with a high driving function, to realize a display panel with high display quality, high definition, a narrow picture frame, high efficiency and a large displaying area, to further enable use of a large sized glass substrate even with a comparatively low distortion temperature, to reduce a cost owing to high productivity and no requirement of expensive equipment for manufacturing, to facilitate threshold voltage control and to attain a high-speed operation owing to lowering of resistance. SOLUTION: A single crystal silicon layer 7 is formed from a molten liquid layer 6A of a low melting metal, in which silicon is dissolved, by a heteroepitaxial growth method using a crystalline sapphire film 50 formed on a substrate 1 as a seed. The single crystal silicon layer 7 is used as a bottom-gate MOSTFT for an electrooptical device such as an integrated display periphery driving circuit type LCD.
Patent JP-H07146550-A (JP)
Title: Photosensitive resin composition and image forming method
Inventor: ISHIZUKA TAKAHIRO
IPC: G03F7/028
Filed: 1993-11-25
Abstract: PURPOSE:To provide the photosensitive resin composition using a high molecular weight naphthothiazole derivative excellent in stability as a sensitizer and to produce the image forming method using it. CONSTITUTION:The photosensitive resin composition is characterized by containing (1) a photopolymerization initiator or photopolymerization initiation system, (2) an additionally polymerizable monomer having an ethylenically unsaturated double bond, (3) a polymer binder soluble in an aqueous solution of alkali but insoluble in water, and (4) a naphthothiazole derivative represented by the formula wherein R<1> is 1-6C alkyl; p is 1 or 2; n is an integer of 2-5; m is an integer of 2-20; and R<2> is 1-5C alkyl, and the image forming method is characterized by using this photosensitive resin composition.
Patent JP-H08131209-A (JP)
Title: Manufacture of shoe
Inventor: FUKUOKA SUMIKO
IPC: B29C45/14
Filed: 1994-11-04
Abstract: PURPOSE: To enable the beautiful molding of a pad crust by molding a pad skin and an upper integrally, and also, inserting lining inside the pad skin, in condition that it projects from the tip of the pad skin. CONSTITUTION: For a shoe, approximately the whole of an upper 2 is made of synthetic resin, excluding the toe box, and a pad 1 for wear opening is provided at the wear opening of the upper 2. At the wear opening, a pad skin 3 is molded integrally with the upper 2. The synthetic resin used for the molding of the upper 2 and the pad skin 3 is soft synthetic resin, and as this synthetic resin, soft vinyl chloride resin, soft urethane resin, or the like is used. The pad skin 3 is made, being curved in such shape that the center projects outward, and lining 6 is inserted inside, and they are brought close to each other. The lining 6 is inserted inside the upper 2 and inside the pad skin 3.  The skin 3 lined with lining 6 made of upper 2 is hard to elongate, being reinforced with the lining 6, and the lining 6 is inserted, being extended to the section where the pad skin 3 is stitched to the pad inner skin 4.
Patent JP-S62151447-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: ICHIMURA SHIGEKI
IPC: H01L23/31
Filed: 1985-12-26
Abstract: PURPOSE:An epoxy resin composition having improved water-vapor resistance and improved molding workability, containing synthetic, low alpha-ray spherical silica and low alpha-ray square silica having specific maximum particle diameters and comprising coarse particles of the silica in a specific ratio. CONSTITUTION:(A) Synthetic low alpha-ray spherical silica having 149mum maximum particle diameter, preferably obtained by melting AKOROZURU R as a raw material and processing it into spheres and (B) low alpha-ray square silica having 74mum maximum particle diameter obtained by mechanically grinding synthetic silica or natural silica are both used in such a way that coarse particles having >=44mum are >=6wt% based on the total amounts of the component A+B and content of the component B is 10-70wt% and th silicas are blended with an epoxy resin (preferably O-cresol novolak type epoxy resin having 180-205 epoxy equivalent), a curing agent (novolak type phenolic resin, etc.), a curing promotor (2-methylimidazole, etc.), etc., in a molten state.
Patent JP-H11135016-A (JP)
Title: Phosphor slurry applying device and applying device
Inventor: OOYAMA KOUJI
IPC: B05C5/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To maintain the specific gravity, and viscosity of phosphor slurry at certain values, and equalize the film thickness of a phosphor after its application by controlling the supply of the respective slurry. SOLUTION: The specific gravity and viscosity of phosphor slurry S are respectively measured by a specific gravity sensor 14 and a viscosity sensor 29. Based on the detection output, correction solution comprising the high viscosity phosphor slurry 21, the low specific gravity-low viscosity phosphor slurry 23, and the low specific gravity-high viscosity phosphor slurry 25 are respectively selectively supplied and controlled so as to synthetically control the specific gravity and viscosity. Thereby, the phosphor slurry S of the stable specific gravity and viscosity can be supplied.
Patent JP-H03157142-A (JP)
Title: Method and device for coating honeycomb structure with liquid
Inventor: WATANABE TATESHI
IPC: B01D53/86
Filed: 1989-11-16
Abstract: PURPOSE:To rapidly and uniformly deposit a liq. on a honeycomb structure by sending a coating soln. into the upright honeycomb structure from its lower part to deposit the soln. on the inner cell and supplying compressed air to the upper part of the structure to discharge the soln. in the inner cell. CONSTITUTION:A storage tank 10 for the coating soln. having an upper opening 40 and an air discharge port 42, an air duct 16 for supplying an air current having a lower opening 62, a sealing member 22 for connecting the bottom of the honeycomb structure 20 airtightly to the upper opening 40 of the tank 10, a sealing member 22 for connecting the top of the structure 20 airtightly to the lower opening 62 of the air duct 16 and an air feeder 14 for sending the soln. in the tank 10 upward through the upper opening 40 and the inner cell of the structure 20 are provided. The soln. is sent into the upper part of the structure 20 to deposit the soln. on the inner cell. Compressed air is then supplied to the upper part of the structure 20 from an air controller 18 to discharge the soln. from the inner cell, and the soln. is not deposited on the side surface of the structure 20.
Patent JP-H06152579-A (JP)
Title: Jitter control circuit
Inventor: NIKAIDO SHINICHI
IPC: H04B3/36
Filed: 1992-11-05
Abstract: PURPOSE:To provide an easy-to-use jitter control circuit by detecting a jitter amount with an accurate figure for each section of an input data signal. CONSTITUTION:A data section detecting circuit 1 detects the section of data of an input signal and a data length count circuit 2 counts the data length. The prescribed data length is subtracted from the data length, detected as the jitter amount, and accumulated by an accumulated jitter holding circuit 4. In a jitter correction circuit 7, a system clock is counted by taking an accumulated jitter amount as an initial value and a timing signal is outputted to a flip-flop circuit 9 in the prescribed count value. The rise and fall timings of the signal inputted to the circuit 9 is corrected by the timing signal.
Patent JP-H08153467-A (JP)
Title: Exposure device and method for exposing fluorescent surface
Inventor: OKABE SHUNJI
IPC: H01J9/227
Filed: 1994-11-30
Abstract: PURPOSE: To provide a device and a method for exposing a fluorescent surface, by which a black matrix film can be formed by previously measuring the aperture areas on the center part and on the periphery of a shadow mask by means of an optical sensor, vertically moving the position of a light dimming filter so that the area ratio may be constant, and maintaining the optimum area ratio. CONSTITUTION: An exposure device is provided with a light source 4, a table 3 on which a panel 1 and a shadow mask 2 are positioned and placed, a correcting lens 5 and a light modulating filter 6 between the light source 4 and the panel 1. Moreover, it is provided with an optical sensor 7 for measuring the hole areas on the center part and on the periphery of the shadow mask 2, and an automatic control mechanism 10 for comparing the hole area ratio of the center part to the periphery with the reference value, and vertically moving the position of the light modulating filter 6.
Patent JP-H05109028-A (JP)
Title: Head-clog restoration apparatus
Inventor: MURABAYASHI NOBORU
IPC: G11B5/41
Filed: 1991-10-16
Abstract: PURPOSE:To restore a head clog automatically. CONSTITUTION:A tape is rewound up to a prescribed position when a clog is distinguished by means of a head-clog discrimination device 26. At this time, this apparatus is provided with a system controller 100 which controls a reel motor 34 so that the tape travels in a state that it has been brought into contact with a head.
Patent JP-H01141210-A (JP)
Title: Friction locking member
Inventor: OKABE TSUNEO
IPC: F16B7/14
Filed: 1987-11-25
Abstract: PURPOSE: To perform lock by friction by forming an expansion and reduction tube from weaving wire rods made of metal or various fabrics in a mutual inclination and crossing condition, and inserting a shaft into the expansion reduction tube in a slightly tightening condition to keep the tube in an extendable condition. CONSTITUTION: An expansion and reduction tube 1 is formed from a plurality of metal wire rods of which diameter is less than about 1 mm in a manner than the metal wire rods are closely arranged to combine as a belt shape and mutually woven in an inclination and crossing. The expansion and reduction tube 1 is cut in a fixed length and collars 3, 4 are bonded at both ends with an adhesive agent or the like. The expansion and reduction tube 1 is inserted into a cylindrical case, the collar 4 is bonded at one end and a shaft is inserted into the expansion and reduction tube 1 in a slightly tightening condition. When the other end 3 of the expansion and reduction tube 1 is pulled in such a condition, a diameter of the tube 1 is reduced, a lock is practiced by its friction force.
Patent JP-S63151632-A (JP)
Title: Mold for forming glass lens
Inventor: TANAKA SAKUMASA
IPC: C03B11/08
Filed: 1986-12-15
Abstract: PURPOSE:To reduce chipping of mold and to prolong mold life, by setting a curved processed part at a chamfered interfacial part and a flat processed part positioned at the outside of the curved processed part on at least one opposing face of a first and a second mold. CONSTITUTION:At least one opposing face of a first and a second molds 11 and 12 are provided with a curved processed part 14 and a flat processed part 15 positioned at the outside of the processed part 14. An interfacial part between the processed parts 14 and 15 are chamfered and a slant face 6 having theta deg. angle from the processed part 15 is formed. A preform 17 is placed on the bottom mold 11, a guide mold 13 is set and the whole molds are heated to soften the preform 17. Then the top mold 12 is lowered and the preform is press molded. Consequently, stress concentration at part to be transferred to the interfacial part is relaxed and occurrence of cracks is prevented to give glass lenses having high optical precision.
Patent JP-H07152616-A (JP)
Title: Decentralized data processing method
Inventor: YAMASHINA KIYOSHI
IPC: G06F15/16
Filed: 1993-11-26
Abstract: PURPOSE:To decrease a communication quantity and to shorten a communication time and the processing time of a host computer by requesting following data of a accumulation file from the host computer side and merging following data in updated data sent to a terminal computer side with the data in the accumulation file. CONSTITUTION:Data specification information indicating the following data in the accumulation file 23 stored in a terminal data base is sent from the terminal computer 20 to the host computer 10. The following data specified with this data specification information are read out of a host data base by the host computer 10, and the updated data including the following data and attribute data indicating its attribute are sent from the host computer 10 to the terminal computer 20. Then the sent updated data are collated with the accumulation file 23 stored in the terminal data base by the terminal computer 20 and the following data are merged with the accumulation file 23.
Patent JP-H04168040-A (JP)
Title: Manufacture of roller coated with resin tube
Inventor: ASAI TOSHINOBU
IPC: B29L31/32
Filed: 1990-10-31
Abstract: PURPOSE:To strongly bond a metal core shaft and a resin tube by a method wherein the rubber layer injected in the gap between a cylindrical mold and the roller covered with the resin tube to be cured is expanded under heating and allowed to stand to be cooled to room temp. or positively cooled to room temp. CONSTITUTION:A roller constituted by covering a metal core shaft 1 with a resin tube 2 is inserted in a cylindrical mold 4 having an inner diameter larger than the outer diameter of the roll to be concentrically held and liquid rubber is subsequently injected in the gap between the resin tube 2 and the inner wall of the cylindrical mold 4 and cured to form a rubber layer 7 and this rubber layer 7 is expanded by heating the whole to closely bond the resin tube 2 to the metal core shaft 1 under pressure and, thereafter, the whole is allowed to stand to be cooled to room temp. or positively cooled to room temp. to prepare a resin tube coated roller wherein the resin tube 2 is closely bonded to the metal core shaft 1. By this method, the resin tube and the metal core shaft are strongly bonded and the release of the resin tube or the generation of wrinkles in the resin tube can be prevented.
Patent JP-H02144034-A (JP)
Title: Imaging apparatus
Inventor: TAKEUCHI YASUTO
IPC: G06T1/00
Filed: 1988-11-26
Abstract: PURPOSE:To easily constitute the title apparatus by using an image guide formed by merely bundling a plurality of optical fibers. CONSTITUTION:When the light from an object 1 is incident to an image guide 3 constituted by bundling a plurality of optical fibers through a lens 2, the image guide decomposes the image 4 of the object 1 into the pixels corresponding to the diameters of the optical fibers to transmit the same. A CCD 5 consisting of a plurality of optoelectric transducers converts the image of the object transmitted through the image guide photoelectrically to output image signals which are, in turn, digitally converted through an A/D converter 7 to be stored in a frame memory 8 at every optoelectric transducers of the CCD. A re-mapping circuit 9 rearranges the image signals stored in the frame memory 8 according to a preset address conversion table to store said signals in a frame memory 10 to display the same on a CRT 11. In this case, the displayed image coincides with the image of the object. Therefore, an imaging apparatus can be constituted inexpensively.
Patent JP-H07126989-A (JP)
Title: Method for multi-color dyeing for fiber structure comprising silk and wool
Inventor: YONEMASU KAORU
IPC: D06P1/38
Filed: 1993-11-01
Abstract: PURPOSE:To provide a production method capable of efficiently and simply manufacturing a fiber structure having appearance of multi-color dyeing tone of new sense, comprising silk and wool. CONSTITUTION:A fiber structure comprising silk and wool is treated with a processing solution containing a difluoromonochloropyrimidine-based reactive dye in the absence of an alkali and allowed to stand at room temperature in an evaporation preventing state of water.
Patent JP-H02144825-A (JP)
Title: Manufacture of color cathode ray tube
Inventor: IKEZU YUICHI
IPC: H01J9/14
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a preset shadow mask shape stably by performing photographic treatment of a main shadow mask face transformed due to spring back, while restricting the extension of a skirt portion. CONSTITUTION:Prior to the process of photographic treatment, the skirt portion of a shadow mask 3 is restricted by a temporary frame 9 via a spacer 8 to perform the photographic treatment of a main shadow mask face with its shape kept in correction due to spring back. In order to perform the photographic treatment of many shadow mask 3 at a time, a reasonable substitution for the temporary frame 9, adding a pillar 10 to a conventional mask photographizing cage 4, may be used for restricting the extension of the skirt portion. The shadow mask 3 has the main face corrected into a preset shape which can be stably obtained, permitting the manufacture of a high-quality colour cathode ray tube being free from separation of a black oxidized film.
Patent JP-H09116522-A (JP)
Title: Matched filter circuit for spread spectrum communication
Inventor: KOTOBUKI KOKURIYOU
IPC: H04J13/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To cope with a long code via the circuit of a small scale. SOLUTION: The sample-and-hold circuits are prepared only in the number equal to some of long codes for execution of the multiplication. The multipliers are inputted in parallel to the sample-and-hold circuits from a 1st multiplier register MREG1 which can hold the PN codes in the number equal to the sample-and-hold circuits. When the PN codes which are used after the preceding ones exist, these codes are stored in the MREG2 of the same capacity as the MREG1. Then the PN codes of the MREG2 are transferred in parallel to the MREG1 in the prescribed timing. The PN codes are inputted in series to the MREG2.
Patent JP-H03157966-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO YUTAKA
IPC: H01L23/522
Filed: 1989-11-16
Abstract: PURPOSE:To manufacture a semiconductor device wherein the deterioration of interlayer breakdown strength of an interlayer insulating film is restrained, by forming in order an interlayer insulating film and a semiinsulative semiconductor film turning to a high resistance element on a wiring, and forming a semiconductor film for contact use on a contact hole. CONSTITUTION:On the whole part of an SIPOS film 31 containing a contact hole 32, a polycrystalline Si film 33 as a contact layer is bonded and formed to have a specified thickness, by using CVD method. In order to obtain superior contact with a gate electrode 6 facing the hole 32, a natural oxide film on a tungsten policide film being a gate electrode 6 is eliminated by using diluted HF solution immediately before the film 33 is stuck. Since the interlayer insulating film is protected by the film 31, the films 8, 11 are not etched in the course of etching and eliminating the natural oxide film on the gate electrode 6. Both the film 31 and the film 33 are patterned, and a high resistance load is formed. Impurity 24 is ion-implanted in the contact part of the film 33 and the part of a VCC line 13, which are turned into low resistance regions. A high resistance load 12 and the electrode 6 are connected via a polycrystalline Si part 33a.
Patent JP-S62159115-A (JP)
Title: Thermal writing type liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/1335
Filed: 1985-12-30
Abstract: PURPOSE:To prevent colors except an intended color tone from being observed even if visual angles vary by providing a colored layer which makes selective reflection or transmission of light of a specific wavelength region to the back of a liquid crystal layer. CONSTITUTION:The colored layer 31 is provided behind the liquid crystal element. The central wavelength of scattered light is assumed to be lambda0 and the central wavelength lambda' of the light to be cut by the colored layer to be, for example, R. The light (R light) having the central wavelength lambda0 is reflected from the liquid crystal layer 17 but the light (G and B light) of the wavelengths except said wavelength region is reflected by an absorptive layer 31 without being absorbed therein and therefore the coloration is hardly observed when lambda0approx.=lambda'. On the other hand, the light (for example, G light) of lambda0 as the central wavelength is selectively reflected from the liquid crystal layer 17 when lambda0>>lambda' or lambda0>>lambda' is attained by heating of a cholesteric liquid crystal. The light (B light) which is the light of the wavelength except said wavelength region and is not cut by the colored layer 31 is also reflected from the colored layer 31 and therefore, the color (G+B) of the colored layer is observed. This relation does not change and the color of the colored layer is observed even if the value lambda0 is changed by the visual angle.
Patent JP-2000123354-A (JP)
Title: Particulate powder for nonmagnetic underlayer of magnetic recording medium, its production and magnetic recording medium
Inventor: HAYASHI KAZUYUKI
IPC: G11B5/733
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an acicular hematite particulate powder excellent in dispersibility in a binder resin, having <=50 ppm total sodium content and suitable for the nonmagnetic underlayer of a magnetic recording medium. SOLUTION: The acicular hematite particulate powder has <=0.3 μm average major axis length, a geometric standard deviation of the major axis length of <=1.50, >=40 m2/g BET specific surface area and <=50 ppm total sodium content (expressed in terms of Na). The surface of the acicular hematite particles is coated with at least one compound selected from the group consisting of the hydroxides and oxides of aluminum and the hydroxides and oxides of silicon.
Patent JP-H11120624-A (JP)
Title: Protective coating film on printed surface of optical disk and its production
Inventor: UCHIDA KEITA
IPC: G11B7/24
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To form a protective film on a printed surface by covering the surface of an optical disk printed by heat transfer or ink jet method with a UV-curing transparent ink by screen printing and then hardening the ink. SOLUTION: Optical disks in a small lot are produced by forming recorded faces by heat transfer or ink jet method. The printed surface of the optical disk thus produced is easily scratched. Therefore, a transparent UV ink is applied as a thin layer only on the printed part of the optical disk and then irradiated with UV rays to form a strong film so as to protect the printed surface from scratches. For example, by using a screen having 355 polyester fibers per one inch and by selecting any colorless or color ink from transparent UV inks commercially available, the coloring effect can be further improved. Irradiation of UV rays is carried out for several seconds and a disk which is highly practical and is hardly scratched can be easily produced.