baber/WOPTO huggingface dataset:
Patent JP-S63172463-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO TATSURO
IPC: H01L29/43
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a contact electrode structure characterized by excellent deposition rate of a conductor film at an upper layer and high reliability, by forming a first conductor film in a contact hole, forming a second conductor film thereon, filling the contact hole, and thereafter forming a third conductor film. CONSTITUTION:An insulating film 3 is formed on an impurity diffused layer 2. A contact hole 10 is provided at a specified place. A first conductor film 4 is formed at the bottom surface part of the contact hole 10. A second conductor film 5 is formed thereon, and the contact hole 10 is filled. A third conductor film 6 comprising aluminum alloy is formed on the insulating film 3 and contacted with the second conductor film 5 at a part of the contact hole 10. The conductor films are formed with any of, e.g., Mo, W, Ti, Ta, Cr, Nb, V and Co or silicide, nitride boride or carbide of any of Mo, W, Ti, Ta, Cr, Nb, V, and Co.
Patent JP-S63172428-A (JP)
Title: Photoresist developing apparatus
Inventor: MAMETANI TOMOHARU
IPC: G03F7/30
Filed: 1987-01-09
Abstract: PURPOSE:To make the size of the pattern of photoresist uniform in the surface of a wafer and to remove material yielded in development sufficiently, by fixing and holding a wafer so that the surface of the photoresist faces downward, and making it possible to move the wafer in a container containing specified liquid such as developer. CONSTITUTION:A discharge port 5 is closed, and developer is stored in a cup 1. A wafer fixing means 2 is moved downward, and a wafer 10 is immersed in the developer in the cup 1. A surface 11 of the photoresist of the wafer 10 is uniformly contacted with the developer, and the photoresist is developed. Then the discharge port 5 is opened so as to discharge the developer, and the discharge port 5 is closed. Pure water is injected through a nozzle 4 and stored in the cup 1. The wafer fixing means 2 is lowered as in the case of the developer. The wafer 10 is washed with the pure water. The discharge port 5 is opened again, and the pure water is discharged. The wafer fixing means 2 is lifted upward and turned, and the surface of the wafer 10 is dried. The entire surface of the photoresist is uniformly contacted with the developer. The photoresist pattern is uniformly formed. Material yielded in developing can be readily removed.
Patent JP-H10193044-A (JP)
Title: Method for continuously casting thin cast slab and apparatus therefor
Inventor: MIZUKOSHI WATARU
IPC: B22D11/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a continuos casting method of a thin cast slab using a horizontal type twin roll type continuos casting apparatus which can prevent the development of stuck shell at corner parts formed with side part weirs and cooling rolls and the apparatus therefor. SOLUTION: In the continuous casting method by supplying and cooling molten melt in a molten metal supplying part 3 surrounded by the outer peripheral surfaces of the cooled upper roll 1 and lower roll 3, the side part weirs 4, 4' arranged to face both side surfaces, these one pair of rolls and a lower part weir 5 arranged in contact with the outer peripheral surface of the lower roll 2 and the lower end surfaces of the side part weirs 4, 4' into a gap formed with the upper roll 1 and the lower roll 2, the lower roll 2 is wider than the upper roll 1 and both side surfaces of the lower roll 2 are arranged so as to extend outside from the both side surface of the upper roll 1.  Further the side weirs 4, 4' are arranged in contact with the side surface of the upper roll 1 and approach the lower roll 2 and also, so that the difference parts in level are brought into contact with the outer peripheral surface of the lower roll 2, and after preheating the side part weirs 4, 4' with a heating means provided in the side part weirs 4, 4' the pouring of the molten metal into the molten metal supplying part 3 is started.
Patent JP-H09193300-A (JP)
Title: Laminate and automotive interior part items used therefor
Inventor: KOBAYASHI KYOKO
IPC: B32B25/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To impart an excellent scratch resistance to a laminate and apply the laminate to automotive interior parts by a method wherein the advantages of an olefin-based polymer material such as lightness, easy recycling and, in addition, no generation of noxious gas during incineration or the like are utilized. SOLUTION: A skin layer is made of a thermoplastic composition comprising a thermoplastic elastomer A including a crystalline polyolefin resin (a) and a crosslinked olefin-based rubber (b) and poly-1-butene resin B under the condition that the weight ratio (A/B) of the thermoplastic elastomer A and the poly-1- butene B lies within the region of 95/5-0/100. An intermediate layer is made of a thermoplastic elastomer A' including a crystalline polyolefin resin (a') and a crosslinked olefin-based rubber (b'). This laminate comprises a polyolefin resin foamed layer, which locates through the intermediate layer opposite to the skin layer.
Patent JP-H02288989-A (JP)
Title: Character recognition post-processing method
Inventor: YAMAGATA HIDEAKI
IPC: G06K9/03
Filed: 1990-01-11
Abstract: PURPOSE:To distinguish a similar character and to correct the character even when a font or a font size is changed for the unit of a character string by propagating information concerning the height of a reference character, row and position in a vertical direction to the other character in the character string and correcting a result to recognize the character in the character string. CONSTITUTION:A central processing unit 3 is provided to execute processing such as character segmentation, feature extraction, dictionary collation and post-processing, etc., and a program memory 4 is provided to store the program and parameter, etc., of the processing. The character string sandwiched by spaces is defined as a processing unit and the 'reference character' is extracted from the character string. Then, by propagating the information concerning the height of the reference character and the position in the direction vertical to the row to the respective other characters in the character string, the recognized result of the character in the character string is corrected. Thus, even in the case of an English sentence where the font or font size is changed for each character string, similar capital letters, small letters, similar symbols and the other characters in a similar shape are distinguished and the erroneously recognized character can be corrected.
Patent JP-S59129933-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: G11B5/706
Filed: 1983-01-12
Abstract: PURPOSE:To obtain a medium for high density recording having a good erasing characteristic by laminating the respective layers of magnetic powder having an isotropic axis of easy magnetization and barium ferrite magnetic powder having an axis of easy magnetization in the direction perpendicular to the plane in a plate shape or forming a mixed layer of both magnetic powders. CONSTITUTION:A magnetic layer contg. magnetic powder such as Co solid solutionized gamma-Fe2O3 or the like having an isotropic axis of easy magnetization is formed on a base material by orienting the axis of easy magnetization in a horizontal direction. A magnetic layer which is of a plate shape and is formed by orienting the axis of easy magnetization of barium ferrite magnetic powder (preferably the barrium ferrite powder wherein a part of Ba and Fe are substd. with Ti, Cr, etc. in addition to BaO.6Fe2O3) having the axis of easy magnetization in the direction perpendicular to the plate surface perpendicularly to the magnetic layer is laminated on said layer, thereby manufacturing a magnetic recording medium. Alternately, a magnetic layer mixed with both magnetic powders is formed, and the axis of easy magnetization of the barrium ferrite magnetic powder is perpendicularly oriented. The magnetic recording medium permitting good high density recording and having a good erasing characteristic and low noise is thus obtd.
Patent JP-H11271961-A (JP)
Title: Frame for spreading pellicle and carrying device thereof
Inventor: AKAGAWA KATSUYUKI
IPC: G03F1/64
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a frame for spreading a pellicle which can be handled by a carrying arm, and to obtain a carrying device thereof. SOLUTION: An almost rectangular frame for spreading a pellicle 16 is fitted on a mask and formed so that a pellicle protecting the surface of the mask is spread. Then, the outside wall surfaces of the frame positioned between a surface where the pellicle is spread and a surface fitted to the mask and set mutually in parallel are respectively provided with recessed parts 16b engaged with a means for holding the frame.
Patent JP-S63173703-A (JP)
Title: Pneumatic radial tire
Inventor: KAGA YUKIO
IPC: B60C9/18
Filed: 1987-01-13
Abstract: PURPOSE:To improve durability at belt portion, uneven abrasion performance and manuevering stability, by specifying a cord angle of a belt layer between central region and shoulder region, number of cords to be implanted and the lateral length of the cross-section of tire in the central region. CONSTITUTION:In belt layers composed of metallic cords, the cord angle of first belt layer 31 near to a carcass ply is set to 40-75 deg., while the cord angle of second and third belt layers 32, 33 is set to 10-30 deg. and the cord angle of fourth belt layer 34 is set to 10-30 deg.. Ratios of average cord angles theta1, theta2 and average numbers of cores to be implanted N1, N2 in central region A1 and shoulder region A2 of the second and third belt layers 32, 33 are set within predetermined ranges shown by formula I. Lateral length of the cross-section of tire in the central region A1 is set to be 0.40-0.60 times of the developed width of tread. With such arrangement, durability at the belt portion, uneven adrasion performance and manuevering stability can be improved.
Patent JP-S5288090-A (JP)
Title: Vacuum pincette
Inventor: EGARASHI ETSUROU
IPC: B25B9/02
Filed: 1976-01-19
Abstract: PURPOSE: Perfect adsorption of the material to be adsorbed without being affected by its flatness, surface roughness, etc. is made possible by providing a skirt part of a soft material in the spreading direction of the adsorption surface from the edge of the suction hole of a vacuum pincette. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60148942-A (JP)
Inventor: NAKAJIMA HIROSHI
IPC: E04B2/56
Filed: 1984-01-12
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-H06213990-A (JP)
Title: Light beam tracking receiver
Inventor: SHIRATAMA KOUICHI
IPC: G01S3/783
Filed: 1992-01-14
Abstract: PURPOSE:To provide a light beam tracking receiver having a plurality of amplifiers varying in gain with the same gain kept for each amplifier even with using variable gain element with large scattering. CONSTITUTION:To the input of a negative phase amplifier 35 a comparison signal A10 with a frequency (including direct current) not included in the spectrum range of the signal A11 is added together with the alternating current component A11 of the received signal A. Voltage A13 converted from the alternating current signal component of amplifier output to direct current, and a voltage V3 added with an arithmetic unit 11 and the voltage converted from the amplifier output having added the comparison voltage to the input like the others are added to a variable gain element 50 of the negative phase amplifier 35 together with difference voltage A14 obtained with a differential amplifier 48 as AGC control voltage.
Patent JP-S5597517-A (JP)
Title: Journal bearing device in liquid
Inventor: TSUKAMOTO MASUYA
IPC: F16C17/22
Filed: 1979-01-17
Abstract: PURPOSE: To prevent generation of cracks due to difference of the thermal expansitivy between a sleeve and a rotary shaft by inserting and fixing a ceramic sleeve in the rotary shaft with an elastic body interposed.  
     CONSTITUTION: A ceramic sleeve 7, whose inner diameter is smaller than the outer diameter, at the time of high temp., of O-rings 6a, 6b put in the grooves 5a, 5b of a rotary shaft 4 and larger than the rotary shaft's outer diameter in high temp., is inserted and fixed in the rotary shaft with the O-rings 6a, 6b interposed. By such a construction, the inner diameter of the sleeve 7 does not become smaller than the outer diameter of the rotay shaft 4 even at the time of high temp. and, moreover, the gap 8 between the sleeve 7 and the rotary shaft 4 becomes narrow at the time of high temp. due to difference in the coefficient of thermal expansion. Restoring force of the O-rings 6a, 6b acts as stress on the sleeve 7, which is very slight however, so that the sleeve 7 can be prevented from cracking, which is otherwise likely due to difference in the coefficient of thermal expansion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58122623-A (JP)
Title: Disc shape magnetic recording medium
Inventor: NAKABACHI RIYOUJI
IPC: G11B5/70
Filed: 1982-01-14
Abstract: PURPOSE:To attain high density recording with low noise and high output, by using ferromagnetic powder having specific coercive force and BET specific surface area. CONSTITUTION:Magnetic powder such as flaky ferromagnetic metal having > about 1,000 oersted of coercive force and about 25-70m<2>/g of BET specific surface area is scattered in a binder such as resin, the scattered material is formed on a nonmamgetic support as magnetic layer of random or circumferential orientation, allowing to obtain a disc shaped magnetic recording medium.
Patent JP-H06213108-A (JP)
Title: Intake air flow rate control valve for warming up driving
Inventor: NANBA SHINICHI
IPC: F02M69/32
Filed: 1993-01-14
Abstract: PURPOSE:To eliminate sudden reduction of flow rate immediately before a valve is closed at the last stage of warming up driving so as to eliminate a possibility of engine stalling. CONSTITUTION:In an intake air flow rate control valve for warming up driving which is provided in a passage which bypasses a throttle valve provided in a main air intake passage and is opened or closed by an actuator which acts for heat, an operating shaft 7 of the thermal actuator 6 is made in contact with a basic part of a follow-up member 8 which can move freely in the direction of shaft core of a valve seat 3 and in which a valve element 5 is provided at its tip. A valve spring 10 which is energized in the direction in which the follow-up member 8 is apart from the valve seat 3 is provided. The valve element 5 is fitted in a shaft section 8c at the tip of the follow-up member 8 in such a way that it can slide freely, and is put into contact with an end plate 11 which is fixed at the tip of the follow-up member 8 by a pressing spring 12. A vent groove 13 which communicates with the outer periphery from a shaft hole 5a of the valve element 5 is formed on the face which is in contact with the end plate 11 of the valve element 5.
Patent JP-H03210918-A (JP)
Title: Coining method
Inventor: TAKAKURA KENICHI
IPC: B21D22/02
Filed: 1990-01-16
Abstract: PURPOSE:To make the adjustment of coining amount and the dimension control easy by executing coining to each side of surfaces separately on the trimming die of transfer line. CONSTITUTION:The trimming punch 11 having a punch blade 15 at the lower part thereof is disposed under the trimming die 12 which is set with a thick wall part B on the upper side of the die blade 14, and a round (R)-forming part 16 on the lower side of this thick wall part B. And a blank material 13 is laid between the trimming die 12 and the trimming punch 11, the trimming die 12 is descended and trimming is executed to this blank material 13, next the roundness (R) is formed at the trimmed upper half part of the blank material 13 with the R-forming part 16. When the lower side of the blank material 13 is required to be formed to the R shape, by utilizing the lower die 18 which is set with the R-forming part D and the upper die 17 the coining is applied to the remainder part of the blank material 19 where the working is not executed at the previous process.
Patent JP-S61167209-A (JP)
Inventor: HESTON DAVID D
IPC: H03F3/193
Filed: 1986-01-13
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-H04236651-A (JP)
Title: Bus control system
Inventor: IKEJIMA KIMIO
IPC: G06F12/00
Filed: 1991-01-21
Abstract: PURPOSE:To shorten the transfer time and to eliminate a need of a temporary recording local memory for data transfer by directly accessing a main memory from each of CPUs connected to two busses respectively and directly transferring data to the main memory. CONSTITUTION:A CPU 1 is connected to a bus 5, and a CPU 2 is connected to a bus 6. A main memory 4 shared between CPUs 1 and 2 is connected to busses 5 and 6 through a selector 3.
Patent JP-S59139500-A (JP)
Inventor: TAMURA KATSUHIKO
IPC: G08G1/127
Filed: 1984-01-13
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-H10200991-A (JP)
Title: Head unit with built-in tuner and audio system
Inventor: SHINADA SATORU
IPC: H04R5/04
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a head unit having a built-in tuner and an audio system in which improvement such as improvement of a sound quality is easily realized by using a signal cable and a power cable used for the existing audio system without the need of installation of a new cable or the like. SOLUTION: A head unit is provided with an external input terminal 14d, a changeover switch 14i that selects an external input signal received from the external input terminal 14d or a signal selected from a built-in tuner 14g, an external input terminal changeover switch 14e that provides a signal selected by the tuner 14g to the external input terminal 14d when no external input signal is received from the external input terminal 14d, and a signal selected by the changeover switch 14i is amplified and outputted to an output device 31 such as a speaker.
Patent JP-H07208864-A (JP)
Title: Vibration carrying type rotary retort furnace
Inventor: YAMAUCHI OSAMU
IPC: F27B7/20
Filed: 1994-01-21
Abstract: PURPOSE:To uniformize the layer thickness of a material in a furnace core pipe by applying a greater amplitude as the furnace core pipe goes toward its front end, and moving an article to be heated placed in the furnace core pipe in one direction with means of rotation, inclination, and vibration of the furnace core pipe. CONSTITUTION:A table 7 is supported by a vibration moderation member 9 for supporting vibration of a furnace core pipe 2 provided on a table frame 4 such that the furnace core pipe vibrates greatly as it goes to its front end, and a table support member 10 for holding the vibration direction of the furnace core pipe parallely to a horizontal axis, and a table 7' is supported by a shaft 11 such that it moves around an arrow (a) as a support point. A member to be heated M is thrown into the furnace core pipe with a supply apparatus 12 and is moved slantingly downwardly owing to rotation and inclination of the furnace core pipe 2 while it repeats elevation and lowering. Then, the furnace core pipe 2 is provided with greater vibration by striking of a vibration apparatus as it goes to the front end, and a powder movement speed of the front end is accelerated with the vibration and is smoothed over the entire region of the furnace core pipe. Any adherent produced on a furnace core pipe inner wall owing to the vibration of the furnace core pipe produced by the vibration application is eliminated.
Patent JP-S55119179-A (JP)
Title: Metal surface treatimg composition and method for imparting antiifogging property and corrosion resistance
Inventor: AANARUDO EFU MAAKIYANTONIO
IPC: C23F11/00
Filed: 1980-01-22
Abstract: The subject invention relates to compositions of matter for treating aluminum surfaces for rendering them tarnish and corrosive resistant. The compositions comprise an alkali metal silicate including sodium and potassium and lithium silicates and a soluble organic polymer having displaceable hydrogens or displaced hydrogens. The organic polymers having displaceable hydrogens may be derived from hydroxyls, carboxylic acids, amides, sulfonic acids, carbohydrates, and phosphoric acids. The composition may be readily applied by spraying or dipping them in concentration less than about 5% in an aqueous system.
Patent JP-S63173688-A (JP)
Title: Thermal transfer sheet and manufacture thereof
Inventor: ONISHI HIROSHI
IPC: B41M5/40
Filed: 1987-01-13
Abstract: PURPOSE:To control a transfer recording density continuously according to the amount of heat application from a thermal head, by a construction wherein an ink material layer made of a coloring material and a binder material, having an irregular surface is disposed on one surface of a sheet-form heat-resistant substrate. CONSTITUTION:Due to the heat pulse applied from a thermal head through a sheet-form heat-resistant substrate 4, an ink material layer 3 having an irregular-starts melting from the recessed portions thereof. In the recessed portions, however, the melting ink material is hardly transferred because of the unsatisfactory contact with a recording medium. The tacky-transfer to the recording medium side accompanied with the melting of the ink material is not carried out until the melting of the ink material reaches the surfaces of the projected portions being in good contact with the recording medium due to the further increase of the amount of heat application. At this time, the melting tackiness of the ink material in the recessed portions is lower than that in the projected portions. Therefore, the transfer of the ink material by every projected portion continuously increases in number within the recording picture element unit area of the thermal head as the amount of heat application is increased; thus, this makes the transfer recording density continuously variable corresponding to the amount of heat application.
Patent JP-S63156087-A (JP)
Inventor: FUKUSHIMA HIDEKO
IPC: C04B41/86
Filed: 1987-01-13
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-S63172784-A (JP)
Title: Thermal delayed tack sheet
Inventor: KAGOTA NOBUHIRO
IPC: C09J7/02
Filed: 1987-01-12
Abstract: PURPOSE:To provide the title sheet which has excellent tack persistence and blocking resistance, by applying a compsn. consisting of a thermoplastic polymer, a tackifier and a solid plasticizer to a base sheet. CONSTITUTION:100pts.wt. thermoplastic polymer (a) which is non-crystalline at room temp. and composed of an emulsion-polymerized vinyl acetate/ethylene copolymer having a glass transition temp. lower than 0 deg.C and optionally, other high-molecular material (e.g., a mixture of a vinyl acetate/ethylene copolymer with a chlorinated PP) is blended with 10-120pts.wt. tackifier (B) having a softening point of pref. 70-145 deg.C (JIS K 5903) such as rosin or terpene resin (e.g., rosin pentaerythritol) and 50-300pts.wt. solid plasticizer (C) having a particle size giving a coated surface of a Bekk smoothness of 60sec or shorter at room temp. (e.g., fine particle of dicyclohexyl phthalate) to obtain compsn. (B) composed of three thermally fusible components. The component B is applied to a base sheet (A) by the water-base coating method to obtain the title sheet having a coated surface whose Bekk smoothness is 60sec or shorter at room temp.