baber/WOPTO huggingface dataset:
Patent JP-S62132798-A (JP)
Title: Crucible for growing compound semiconductor and production thereof
Inventor: KAWASAKI TAKU
IPC: B28B21/42
Filed: 1985-12-03
Abstract: PURPOSE:Pyrolytic BN is chemically vacuum-deposited on the surface of the graphite core to produce the titled crucible of high purity with high corrosion resistance and thermal stability. CONSTITUTION:The reaction chamber in which a graphite core is hung is placed in a resistor heater-type of a vacuum oven and the oven is evacuated down to about 10<-2>Torr, then heated up over 1,900 deg.C. Then, BCl3 and NH3 which are diluted with a nitrogen gas are introduced into the reaction chamber of less than 20Torr to effect chemical deposition of pyrolytic BN in a certain thickness on the core surface. Thus, a crucible for growing a compound semiconductor having less than 6.80Angstrom  lattice constant around the C axis in the BN crystal and less than 0.5mum of minimum diameter of the semispheres on the [(001)] cleavage face.
Patent JP-S63123963-A (JP)
Inventor: TANI SHUICHI
IPC: F25B13/00
Filed: 1986-11-13
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-2000094869-A (JP)
Title: Valuable printed matter protected with laminated film and its manufacture
Inventor: NISHIYAMA SATOSHI
IPC: B42D15/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance forgery and falsification preventing functions by a laminated film for protecting end leaves of a valuable printed matter such as a passport book or the like. SOLUTION: Fine grooves 6 difficult to be reproduced by mechanical engraving are formed by a laser beam 5, stamping roller or the like on a surface of a laminated film 4 for protecting end leaves 2 in which personal information of a passport book is described to give a protrusion and recess part. Thus, the information printed on the leaves 2 can be recognized only from a specific angle, and generation of a peculiar iris moire can be performed.
Patent JP-S60157557-A (JP)
Title: Swing lever transmission apparatus for small electric machinery
Inventor: BUIRUFURIDOUSU SHIYUTAIIIGERU
IPC: F16H21/18
Filed: 1984-12-24
Abstract: Device for converting the rotary motion of an eccentric driven by a motor shaft into an oscillating motion of a working tool in electrically powered appliances, consisting of a double-armed rocker arm and a connecting rod connecting the rocker arm with the eccentric, as well as a single articulation at whose articulation midpoint all the motion axes of the connecting rod and rocker arm meet directly or indirectly.
Patent JP-S62133203-A (JP)
Inventor: ADACHI TAKAYUKI
IPC: B65F5/00
Filed: 1985-12-02
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-H03132943-A (JP)
Title: Production of magneto-optical recording medium
Inventor: HASHIMOTO YOICHI
IPC: G11B11/10
Filed: 1989-10-17
Abstract: PURPOSE:To obtain the magneto-optical recording medium having high durability by a sputtering method by installing a shielding plate in such a manner that the area to shield a transparent substrate is wider than the area of the contact between the transparent substrate and the shielding plate and forming protective films under the sputtering gaseous pressure higher than the sputtering gaseous pressure at the time of formation of a magnetic film. CONSTITUTION:The particles of the material for forming the magnetic film 7 or the protective films 6, 8 which are made incident perpendicularly to the substrate 1 are scattered by the molecules of sputtering gases, etc. and infilter the spacing between the substrate and the shielding plate. The infiltering amt. of the particles increases with an increase in the number of the molecules of the sputtering gases and, therefore, the formation of the protective films 6, 8 on the area wider than the area of the magnetic film 7 is possible if the sputtering gaseous pressure at the time of formation of the protective films 6, 8 is set higher than the sputtering gaseous pressure at the time of formation of the magnetic film 7. The coating of the end faces of the magnetic film with the protective films is possible in this way and the magneto-optical recording medium having the high durability is obtd. by the sputtering method.
Patent JP-H05105991-A (JP)
Title: Corrosion resistant roll for galvanizing
Inventor: TAKATSU OSAMU
IPC: C22C38/04
Filed: 1991-10-18
Abstract: PURPOSE:To provide a corrosion resistant roll for galvanizing in which high temp. cracking on the weld zone is hard to generate by forming its compsn. of specified wt.% of C, Si, Mn, Cr and Ni and the balance Fe. CONSTITUTION:The compsn. of a corrosion resistant roll for galvanizing is formed of, by weight, 0.01 to 0.025% C, 5 to 6% Si, <=2% Mn, <=0.03% P, <=0.03% S, 15 to 25% Cr and 10 to 22% Ni and the balance Fe with inevitable impurities. In this way, a corrosion resistant roll for galvanizing excellent in corrosion resistance to galvanizing and suitable as a coating roll and a sink roll can be provided.
Patent JP-H11156876-A (JP)
Title: Plate made of thermoplastic plastic and method for stably controlling protuberance section upon extrusion molding of sheet
Inventor: GREB HORST DR
IPC: B29C48/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To further stably control an extrusion molding process by conducting a measurement under the same measuring conditions and eliminating an error of a measured value obtained from the measurements to a previously specified target value by altering a regulating member of an extrusion molding machine. SOLUTION: When a laterally moving measuring apparatus completely passes an overall width of a plastic web, a first measurement is interrupted, and a measuring sensor 7 is returned, for example, to an initial position at a relatively fast speed. Then, a second measurement operated at the same roll position of a roll 4 is conducted by a release sensor 8 under the same conditions as those of the first measurement. A distribution diagram of these actually measured values is, for example, displayed as an image on a printed matter or a computer image, and compared with a previously specified target value curve. The curve can be guided by previously specifying and regulating, for example, by a manual based on an empirical value.
Patent JP-H06115176-A (JP)
Title: Electronic numbering printing apparatus
Inventor: UENO HIDEO
IPC: G06F17/21
Filed: 1992-10-09
Abstract: PURPOSE:To make a CPU perform numbering printing with enough time by synthesizing successively. a fixed part of text data and a numbering data stored in a numbering data generating and storing means at an interruption timing of print processing and repeating printing by using the synthesized data. CONSTITUTION:In an electronic numbering printing apparatus wherein printing is repeated while the number of a variable part in the text data for printing is changed according to a specified rule in accordance with a specified numbering command input, a numbering data generating and storing means 43 generates numbering data prepd. by changing the numeral value of the variable part based on a specified rule before printing and stores the generated numbering data. In addition, a synthesizing printing means 29 synthesizes successively a fixed part in the text data and the numbering data stored in a storing means 43 at an interruption timing of print processing and repeats printing based on the synthesized data.
Patent JP-H08116048-A (JP)
Title: Semiconductor device that can be turned off
Inventor: HANSUUYOAHIMU SHIYURUTSUE
IPC: H01L29/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent nonuniformities, that exists in a semiconductor element from becoming a high current density locally on turn-off by doping a second emitter region with an additional substance that operates as a doping substance in first conductive type at the upper side of the operating temperature of a semiconductor device. SOLUTION: When a GTO thyristor is turned on from a continuity state, a second emitter 4 is doped by an additional substance that operates as a first conductivity-type doping substance at the upper side of an operating temperature, namely 300 deg.C or higher, such as boron to avoid a current filament that is generated based on a second unavoidable non-uniformity. The additional substance performs a compensation operation, when a current filament is generated, thus reducing a transistor emitter efficiency at the part of an anode side consisting of regions 2 and 1 and 4 locally in the current filament. As a result, the turn-off current can be compensated totally.
Patent JP-S62132218-A (JP)
Title: Vertical magnetic recording medium
Inventor: AWANO HARUO
IPC: G11B5/738
Filed: 1985-12-03
Abstract: PURPOSE:To improve both of vertical magnetic anisotropy and coercive force in a vertical direction by forming an underlying film consisting of carbon or carbide on a substrate then forming a thin magnetic Co-Cr film thereon. CONSTITUTION:This vertical magnetic recording medium is constituted by forming the underlying film 2 consisting of the carbon or carbide on the nonmagnetic substrate 1 and forming the thin magnetic film 3 consisting of Co-Cr thereon. Then the vertical magnetic anisotropy of the thin magnetic film 3 is improved and the coercive force in the vertical direction is improved by the influence of the film 2. More specifically, a small amt. of, for example, carbon lowers the m.p. of Cr. A small amt. of carbon, therefore, accelerates the segregation of Cr and disconnects the interaction at the crystal grain boundaries of the Co-Cr film 3 to promote the isolated granular characteristic, thereby improving the magnetic characteristics. The crystallinity of SiC improves the crystallinity of the initially grown layer of the Co-Cr film 3 and the magnetic characteristics are thereby improved in the case of a carbide, for example, SiC.
Patent JP-H07129146-A (JP)
Title: Font forming method and device
Inventor: NAKAMURA TOSHIO
IPC: G06T11/20
Filed: 1993-10-29
Abstract: PURPOSE:To provide a font forming device by which developing speed of an outline font can be further increased. CONSTITUTION:Exclusive font forming information containing an operation finished parameter to form an outline font of the specific size is stored in a parameter table 3. When font size information contained in a command is in the specific size, the exclusive font forming information is taken in from the parameter table 3, and the outline font of the specific size is formed, and when the font size is not the specific size, font forming information of the designated size is taken in as usual, and operation is performed on a parameter for the designated size, and the outline font is formed according to the operation result.
Patent JP-S61190535-A (JP)
Inventor: BURLEIGH MALCOLM B
IPC: D06N3/04
Filed: 1985-12-03
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-S62135236-A (JP)
Title: Sealing device for magnetic bearing
Inventor: ASANO MOTOHIRO
IPC: H02K5/10
Filed: 1985-12-05
Abstract: PURPOSE:To prevent foreign matters from being infiltrated, by combining a sealing cover in spring return system operated by air pressure, with a rotary slinger. CONSTITUTION:A sealing cover 2 in spring return system is pushed by air pressure 1 to provide a status as shown in the figure. Positive pressure is kept within a bearing interior against the exterior due to the air pressure 1. During the stop, the air pressure 1 is not supplied, and the sealing cover 2 in spring return system comes in close contact with a rotary slinger 3 because of the force of a spring. Accordingly, a space between the rotary section and the stationary section is eliminated on the sections, and the sections are interrupted from the exterior, and so foreign matters can be prevented from entering from the exterior.
Patent JP-S62133373-A (JP)
Title: Inspection device for disk type recording medium
Inventor: MIZUSAWA HIROSHI
IPC: G01R33/12
Filed: 1985-12-05
Abstract: PURPOSE:To reduce a device in cost and size by inspecting the entire surface of a disk by one inspection processing means. CONSTITUTION:The inspecting device is provided with one inspection processing means which includes a mean value generating circuit 9, registers 10 and 11, a selection gate 12, and an inspecting circuit 13. Amplifiers 6 and 7 amplify a signal generated by a signal generator to supply it to heads 2 and 3 and also amplify and output readout signals from the heads 2 and 3 to a channel switching circuit 8. The circuit 8 switches either of them selectively and its output signal to the circuit 9 and circuit 13. The circuit 9 generates the mean value of the voltage level of the supplied signal and outputs the mean value. The output signal of the circuit 9 is supplied to a gate 12 through registers 10 and 11 and either one is selected 12 and outputted to the circuit 13. The circuit 13 multiplies the supplied signal by a specific numeral to generate an output range based upon the signal as 100%, and inspects a signal level from the circuit 8 successively after the signal is written on the disk 5, thereby outputting a signal indicating the inspection result.
Patent JP-2001091065-A (JP)
Title: Refrigerant heater
Inventor: YOSHIMI ATSUSHI
IPC: F25B41/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant heater for heating refrigerant in a refrigerant circuit stably and efficiently. SOLUTION: This refrigerant heater comprises a body section (26), having a heating part formed by employing a magnetic body at least a part of a refrigerant pipe (20) and a coil wound on the outer circumference thereof, and a highfrequency power supply connected to the coil. The body section (26) is secured closely to a compressor (10) and a gas/liquid separator (23) by means of an iron securing band (25). The compressor (10), the gas/liquid separator (23) and the securing band (25) are heated by leakage field of the coil, and the energy thereof is collected as thermal energy by refrigerant in the compressor (10) and the gas/liquid separator (23).
Patent JP-H07174018-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YANAGIHARA HIROMICHI
IPC: F02M25/07
Filed: 1994-11-07
Abstract: PURPOSE:To prevent a particulate and NOX from being exhausted into the atmosphere. CONSTITUTION:Heaters 18a, 18b and particulate filters 19a, 19b with NOX absorption agent are arranged in a pair of exhaust gas paths 16a, 16b branched from an exhaust pipe. The inlet of either of the exhaust gas paths 16a, 16b is closed by a flow-path selector valve 17. The heaters 18a or 18b in the exhaust path 16a or 16b of which the inlet is closed, is turned on, and secondary air is supplied from secondary air supply ports 24a, 24b to burn a particulate, and then NOX exhausted from the NOX absorption agent is recirculated to an engine.
Patent JP-H09114238-A (JP)
Title: Image forming device
Inventor: YORIFUJI TAKAO
IPC: G03G15/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device small in size, simple in constitution and capable of eliminating inconvenience caused by the seam of a seamed belt SOLUTION: A developing unit 21 houses toner 28 and is placed on a support, 22 and the whole of the developing unit 21 is energized forward in such a manner that a press spring 23 is interposed at the rear surface. A developing roller 24 is rotatably supported in the opening part, of the lower part of the developing unit 21 and gap rollers 25 are coaxially disposed on both ends. A doctor blade 29 is abutted on the periphery of the developing roller 24, to seal the upper part of the opening of the developing unit 21. A counter roller 26 is arranged to face the developing roller 24, in a state where the seamed belt 27 having a width smaller than that of the counter roller 26 is extended. The gap rollers 25 come into contact with not the seamed belt 27, but the peripheries of the end parts of the counter roller 26 projected outward from both sides of the seamed belt 27, to be exposed.  The distance between the periphery of the developing roller 24 and the seamed belt 27 is kept in such a degree that when the seam 27a comes to a developing part, the seam 27a does not come into contact with the periphery of the roller 24. Thus, the relief mechanism, etc., of the support 22 can be dispensed with.
Patent JP-S63127120-A (JP)
Title: Weighing apparatus
Inventor: KONO KATSUAKI
IPC: G01G13/00
Filed: 1986-11-15
Abstract: PURPOSE:To easily perform alteration or development when the operation of an apparatus is altered or the apparatus is newly developed, by providing the function of an operating system to the computer of the apparatus. CONSTITUTION:Not only a main computer unit #0 is connected to a combination operational computer unit #1 but also a computer #2 for controlling a dispersion feeder, computer unit #3-#20 each controlling a weighing machine, a computer unit #21 for controlling an intermediate hopper and a computer unit #22 for controlling a timing hopper are connected thereto through a communication line D. When a fundamental input/output system (BIOS) is constituted of the contact with hardware, by storing the program of the part directly relating to the hardware in a memory apart from other program, only the program of the part directly relating to the hardware may be altered even when the hardware is altered and the alteration of the program or novel development becomes easy.
Patent JP-H10100587-A (JP)
Title: Knock type ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K27/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To thin a barrel diameter of a writing instrument and to guarantee smooth protruding or retracting of a writing tip by inserting an ink containing tube into a barrel as non-deforming shape without oscillating and providing a bendable front barrel between its front end and the tip in a dual ballpoint pen containing two types of writing units. SOLUTION: When one rear end of writing ends (tips) 11 of ballpoint writing units 1a, 1b is knocked from the state that the tips 11 are contained in a barrel 30, a locking protrusion 5a of the unit 1a is locked to a locking step 35 of a ball of a clip 32, and the tip 11 of the unit 1a is projected from an end opening 30b of the barrel 30. When a rear end of the other unit 1b is then knocked, a ball 34 is raised, locking of the protrusion 5a and the step 35 is released, and the unit 1a is retracted. The units 1a, 1b are inserted into the barrel 30 as non-deforming shape, and the front end and the tip 11 are connected by a front barrel, and hence the tip 11 can be smoothly projected or retracted.
Patent JP-H10107785-A (JP)
Title: Known pattern detector
Inventor: HIRAMATSU KATSUHIKO
IPC: H04L7/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the known pattern detector in which number of adders and number of D-FF circuits are not increased even when a length of a known pattern is extended. SOLUTION: The detector that adopts the multi-value modulation system such as M-bit/1 symbol for the modulation system is provided with coincident bit number detection circuits 3, 7, 13, 19, 25 which detect number of coincident bits in one symbol of a known pattern of a receiver and a received symbol, with delay circuits, that is, D-FF circuits 5, 10, 17, 23 which delay the result of detection, and with adders 9, 15, 21, 27. In this case, number of coincident bits in one symbol (M bits) of a known pattern and one symbol (M bits) of a received pattern is detected and the bit numbers are summed, then number of adders is reduced to N/M in the case that a UW pattern length is N-bits.
Patent JP-H1098184-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI YASUTSUGU
IPC: H01L29/78
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a stopper layer, formed on a side wall by a self-align contact etching technology to form an even contact by specifying an angle formed between a substrate and a straight line connecting specific points on the surface of the side wall. SOLUTION: With the height of upper end of a gate where the surface inclination of a side wall 10 formed on the side wall of a gate 6 is measured from a substrate 2 as 100, the angle formed between a straight plate 2 and a straight line connecting the point corresponding to 15% of height on the side wall surface and the point corresponding to 30% is shown by θ, with the angle θ of cross section shape being 75 deg. or less. With this structure, if a side wall space is larger than a side wall film thickness, the side wall 10 is taper-like and in the process where a stopper layer is removed, etching is performed while selectivity at etching is kept for the substrate 2 of the stopper layer and the side wall 10. Thus, an even contact formation is realized.
Patent JP-S61151741-A (JP)
Title: Menu control computer
Inventor: YOSHIMURA SUSUMU
IPC: G06F15/00
Filed: 1984-12-26
Abstract: PURPOSE:To change the form to a desired form by the user depending on the state of a computer and the user input by utilizing a rule for the menu control not by the sequence. CONSTITUTION:A menu controller 6 in a controller 4 selects a start menu after the use is started. Then the utilization utility corresponding to the menu is called from a utility file 11. Then the input of the user is read from an input device 1, a rule is extracted from a matching file 8, the rule condition item is satisfied or the input and data base 10 are searched. When the item is satisfied, the flag of the data table of the data base 10 is changed based on the command of applied rule. Then the end (intermission) request of the present menu is given to a utilization utility processing section 7. The processing section 7 processes the end (intermission) of the menu, and when it is finished, the menu designated by the rule is selected among a menu file 9 and the utility corresponding to the menu is called again from the utility file 11.
Patent JP-H04148088-A (JP)
Title: Closed type compressor
Inventor: TAKANO SACHIO
IPC: F04B39/06
Filed: 1990-10-12
Abstract: PURPOSE:To enhance the efficiency of compression of gas coolant by exposing the rear side of a rear head which is fixed to an opening part in the lower section of a barrel of a closed casing so as to tightly close the latter, to the outside so that the rear head may be cooled by the ambient air. CONSTITUTION:A closed casing is composed of a top cover 11 and a barrel 12 having its bottom opened. A motor 2 composed of a stator 21 and a rotor 22 is incorporated in the upper section of the barrel 12, and a compression element 6 composed of a cylinder 3, and front and rear heads 4, 5 vertically clamping the cylinder head 3 is incorporated in the lower section of the barrel 12. The bottom opening 12a of the barrel 12 is closed by the rear head 5 of the compression element 6, and the rear side of the rear head 5 is exposed to the outside. Further, the upper center part of the rear head 5 is recessed so as to form a bearing part 51 which is extended downward to form an oil sump 52 that is communicated with an oil sump 1a through a communication passage 53. With this arrangement, it is possible to restrain the compression element 6 from being heated, thereby it is possible to prevent lowering of efficiency of gas coolant caused by heating.