baber/WOPTO huggingface dataset:
Patent JP-H0341871-A (JP)
Title: Picture exposure system
Inventor: OKINO YOSHIHARU
IPC: H04N1/113
Filed: 1989-07-07
Abstract: PURPOSE:To reduce the cost without decreasing the stability and accuracy by switching plural storage elements so as to apply constant luminous quantity control of plural light emitting elements sequentially. CONSTITUTION:An analog current setting value stored in an S/H circuit 224Y is sent to a constant current circuit 230 to light an LD 232Y. A laser beam is received by a PD 235Y, detected by a photodetector 236Y and sent to an MPX 250. A detected lighting voltage analog value is outputted to an A/D converter 260, digitized and inputted to a CPU 210 from an input port 270. The CPU 210 compares a preset luminous quantity with a digital value being the detected light output and when the detected value is higher(lower) than the setting value, the current setting value is decreased (increased) by a prescribed quantity, outputted from an output port 220 to a D/A converter 222, converted into an analog value, sampled by the S/H 224Y and held till the succeeding APC control timing. Then S/H 224M, 224C and the APC control are repeated.
Patent JP-S6238742-A (JP)
Title: Continuous casting method for thin sheet
Inventor: SUGITANI YASUO
IPC: B22D11/06
Filed: 1985-08-10
Abstract: PURPOSE:To prevent the wear of water cooling rolls and to improve the accuracy of a sheet thickness by rotating a pair of the water cooling rolls in synchronization to allow respective solidified shells to form and pressing and uniting both shells with the other rolling down rolls provided above said rolls. CONSTITUTION:A pair of the water cooling rolls 11 are disposed parallel and horizontally at a prescribed space and are immersed into a molten metal 13 in a molten metal vessel 12. Two sheets of the solidified shells 14, 14 cooled by contacting with the lower surfaces of the rolls 1 are pulled up as the rolls 11, 11 rotate synchronously. These shells are pressed and united by the separated provided small-diameter rolling-down rolls 15, 15. The shells 14 are rolled down in a high temp. state in the stage. Since the rolling force does not act on the rolls 15, the surface wear of the rolls 11 is prevented. Since the shells are pressed by the rolls 15 to be exclusively used, the accuracy of the sheet thickness is improved.
Patent JP-H0621809-A (JP)
Title: Phase locked loop circuit
Inventor: NAGAHAMA TETSUYA
IPC: H03L7/085
Filed: 1992-07-03
Abstract: PURPOSE:To prevent a phase shift from occurring even when a frequency of an input signal gets low. CONSTITUTION:The circuit is newly provided with signal generating circuits 1, 2, 3 which generate a signal rising synchronously with the rising of an input signal when a frequency of the input signal is a prescribed frequency and falling synchronously with the falling of the input signal based on an external input signal and a pulse signal, a signal rising synchronously with the rising of the input signal when the frequency of the input signal is lower than the prescribed frequency and falling synchronously with a 2nd rising of the pulse signal, and a signal rising synchronously with a falling of the input signal and falling synchronously with a 1st rising of the succeeding pulse signal.
Patent JP-H1016696-A (JP)
Title: Door for automobile with built-in air bag
Inventor: MAKI HIROSHI
IPC: B60R21/215
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve certainty of work of an air bag safety device by improving outer appearance quality of a door trim and stabilizing an expansion load on a door for an automobile with a built-in air bag. SOLUTION: An opening 10a for expansion of an air bag 32 is formed on a door trim 10 installed on the inside of a door main body and covered by an air bag lid 20. The air bag lid 20 is constituted of a lid main body 21 covering a flexible back plate 22 by a skin 24 and an edge part skin 27 sewed on an upper edge of this skin by a thread strong enough to be broken by pressurizing force of the air bag 32, and it is installed in such a way to cover the opening 10a by fastening a lower edge of the lid main body 21 and an upper edge of the edge part skin 27 on the door trim 10 by making contact with a surfacg of the door trim 10.  The door trim 10 connects a trim base 11 with an opening formed on it and a trim upper 12 to each other, it is favourable to install the edge part skin 27 by sandwiching it between connecting parts of both of them and the lower edge of the lid main body 21 by sandwiching it between an arm rest 13 and the trim base 11.
Patent JP-S6154114-A (JP)
Inventor: TSUJI MASAYUKI
IPC: H01H11/04
Filed: 1984-08-24
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-2001010820-A (JP)
Title: Ferrite composition, ferrite sintered compact laminate- type electronic part and production thereof
Inventor: NAKANO ATSUSHI
IPC: C01G49/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a ferrite composition capable of providing sufficiently high sintered density and electromagnetic characteristics even at a low baking temperature, and further to provide a ferrite sintered compact, a laminate-type electronic part and production method thereof. SOLUTION: This ferrite composition comprising a ferrite powder consisting essentially of iron oxide (Fe2O3), nickel oxide (NiO), copper oxide (CuO) and zinc oxide (ZnO) has only one peak of a particle size distribution of the magnetic ferrite powder within the range of 0.4-0.8 μm. The composition also can have two peaks of the particle size distribution, and in the case, the position of the first peak is within the range of 0.4-0.8 μm, and the second peak within the range of 0.8-10 μm. The ratio (B/A) of the frequency % (B) of the second peak within the range of 0.8-10 μm, to the frequency % (A) of the first peak within the range of 0.4-0.8 μm is <=0.2.
Patent JP-S6334834-A (JP)
Title: Cathode structure for magnetron
Inventor: UESAWA KAORU
IPC: H01J23/04
Filed: 1986-07-28
Abstract: PURPOSE:To obtain a low cost cathode structure for magnetron, by connecting a filament and end caps with a sloder material consisting of an alloy of molybdenum and nickel. CONSTITUTION:An end cap 3 with a flange at an end of the columnar part has a penetrating hole along its central axis. The end of a lead wire 1 is inserted to the hole and soldered to fix the hole to the lead wire 1. Another end cap 4 of a similar form as the end cap 3 is soldered or welded to fix to the tip of another lead wire 2 at its flange. Then, at the end of a coil-form filament 5, the colmnar parts of the end caps 3 and 4 are inserted and held. Solder materials 6 and 7 consisting of nickel and molybdenum connect the ends of the filament 5 and the end caps 3 and 4. Therefore, a low cost cathode structure can be obtained.
Patent JP-2001000191-A (JP)
Title: Human antithrombin mutant
Inventor: KOIDE TAKEHIKO
IPC: A61K38/57
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a novel human antithrombin mutant which is obtained by converting amino acids in a specific site of natural human antithrombin into other amino acids, exhibits high protease inhibitory activity even in the absence of heparin and is used for the treatment, or the like, of thrombotic disease, gestosis, or the like. SOLUTION: This human antithrombin mutant is a novel human antithrombin mutant, which is obtained by converting at least one of amino acids in 78, 278, 378 and 380 positions of natural human antithrombin amino acid sequence into other amino acids, exhibits high protease inhibitory activity even in the absence of heparin and is useful in the treatment for disseminated intravascular coagulation syndrome(DIC), thrombotic disease, gestosis, or the like. The mutant is obtained by transducing mutation in the part correspondent to at least one of amino acids in 78, 278, 378 and 380 positions of the amino acid sequence on a gene encoding natural human antithrombin by means of transducing position-peculiar mutation and then integrating it into an expression system to express in the host cell.
Patent JP-2001007608-A (JP)
Title: High frequency circuit
Inventor: ADACHI KAZUHIKO
IPC: H01P3/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency circuit that can realize satisfactory high frequency transmission characteristic by compensating the effect of an air bridge placed to a coplanar transmission line. SOLUTION: In a coplanar line consisting of a center conductor 2, that is formed on a dielectric board or a semiconductor board 1 and a ground conductor 3 at both sides of the center conductor 2, the center conductor 2 is configured to be an air bridge structure 4 for connection with the ground conductors 3 at both sides and a connection area 7 for electrically connecting the ground conductors 3 at both sides is arranged under the air bridge structure 4.
Patent JP-2001007035-A (JP)
Title: Vertical type heater
Inventor: WATANABE FUMIO
IPC: H01L21/324
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving type heater with a long service life heating element for realizing a short heating time with a short heating treatment cycle, and high quality treatment. SOLUTION: A heater includes a cylindrical inner tube 8, made of a chemically and thermally stable material and is mounted upright, so as to surround a space in which a heating object to be treated is stored, an outer tube 9 made of the chemically and thermally stable material and mounted upright for surrounding the inner tube 8 and its inside space kept airtight, and heaters 12 and 13 for heating the inside space of the outer tube 9 and the inner tube 8. In this case, a vacuum space 3 for surrounding the outer tube 9 is formed, while the heaters 12 and 13 around the outer tube 9 are provided in the vacuum space 3.
Patent JP-H0343643-A (JP)
Title: Fuel feed device of fuel injection type engine
Inventor: MAEDA MASARU
IPC: F02D41/32
Filed: 1989-07-11
Abstract: PURPOSE:To reduce the power loss and improve the fuel consumption by on-and off-controlling a switching element for controlling the drive of a fuel feed pump that the differential pressure between pressure of a supplied fuel and intake pressure becomes a determined value. CONSTITUTION:In a power or electromagnetic fuel injection pump 13, the fuel in a fuel tank 12 is boosted and fed to an injection valve 7 through a fuel filter 11, a pressure regulator 10 and a delivery pipe 19. In the regulator 10, the valve opening is automatically controlled in the direction to keep the differential pressure Pd between the fuel pressure Pf supplied to the injection valve 7 and the intake pressure Pi of an intake manifold 3 at a determined value. In this case, a differential pressure detector 17 for detecting the differential pressure Pd is provided in the regulator 10. When the differential pressure Pd is larger than the determined value, the closing time ratio of a switching element 31 is made small by an error amplifier 27 to reduce the electric energy for driving the pump 13.
Patent JP-H1120522-A (JP)
Title: Cover structure of seat sliding device
Inventor: HAYAKAWA HATSUO
IPC: B60N2/90
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cover structure of a seat sliding device by which there is no need to fasten a rear part of a fixed rail and a bracket by using a special strong fastening member. SOLUTION: Since a forming position of a fitting hole 25 in a fixed rail 9 is set forward more than a position of a roller 18 of the rearmost part when a movable rail is slid to the rearmost position, strength of the fixed rail 9 in a rear part more than the position of the roller 18 of the rearmost part is not reduced. Therefore, even if the rear part of the fixed rail 9 is raised by the movable rail trying to bend upward with the roller 18 of the rearmost part as a fulcrum, the rear part of the fixed rail 9 is partially deformed, and does not separate from a bracket 8.
Patent JP-S59131335-A (JP)
Inventor: MAIKERU JIEI FUAIFU
IPC: G01N29/44
Filed: 1983-09-27
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-S6420987-A (JP)
Title: Robot controller
Inventor: FUJII KENJIRO
IPC: G05B19/18
Filed: 1987-07-17
Abstract: PURPOSE: To facilitate the teaching operation of a teaching-playback type robot by providing a control means for converting the operation quantity of the robot on a virtual coordinate system having certain relation with a reference coordinate system of the robot, into the operation quantity on the reference coordinates of the robot. CONSTITUTION: A virtual coordinate system (simplified user coordinate system) 5 determined by a hand tip position of a manipulator 1 in a reference coordinate system 4 of a robot R is set every optional hand tip position by a virtual coordinate setting means. A manual operation command inputted on the basis of the thus set virtual coordinate system 5 is converted into a hand tip position of the manipulator 1 in the reference coordinate system 4 by a control means to put the robot R in action. As a result, even in the case of combining a plurality of work stations, the motion of the robot R is the motion on the virtual coordinate system 5, so that the motion of the robot R coinciding with the sensation of a worker 2 can be obtained in all the work stations so as to facilitate the teaching operation of the robot R.
Patent JP-H0926852-A (JP)
Title: Touch panel
Inventor: TAKAISHI MASAKATSU
IPC: G02F1/133
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To inspect normal/defective condition decision without connecting a post-fitted connector by forming a key signal fetch terminal at a part of an electrode formed on one electrode board and providing a notched part at a part confronting with the key signal fetch terminal of the other electrode board. SOLUTION: An electrode circuit 8 consisting of silver ink is formed at the peripheral part of a resistance coating film 6 formed on the surface of a lower electrode board 1, and a key signal fetch terminal 9 part is formed at a part of the electrode circuit 8. The notched part 12 of an upper electrode board 2 adhered on the surface of the lower electrode board 1 with a double coated adhesive tape 3 is provided at a part confronting with the key signal fetch terminal 9 part. Thereby, a bared state is set without hiding a touch panel behind the upper electrode board 2, and the normal/defective condition decision is inspected without connecting the post-fitted connector 5.
Patent JP-2001000337-A (JP)
Title: Gas grill
Inventor: KODERA HIROSHI
IPC: A47J37/06
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent a door from being heated to a high temperature while dispensing with putting water in a pan and to uniform heat distribution in a roasting chamber for cooking. SOLUTION: A side part hot air passage 4 is provided at the side part of a roasting chamber 3 with a gridiron 2 installed inside a grill case 1. Upper heating burners 5a for supplying hot air into the side part hot air passage 4, and lower heating burners 5b for supplying hot air to the lower side of the gridiron 2, are provided almost parallel at the side parts of the grill case 1. An exhaust port 6 for exhausting hot air supplied to the upper part in the roasting chamber 3 from the side part hot air passage 4 is formed at the lower part of the roasting chamber 3. Flame holes of the upper heating burner 5a are formed in such a way as to increase flame hole area at the front parts of the upper heating burners 5a. Flame holes of the lower heating burner 5b are formed in such a way as to be eliminated or decreased at the front parts of the lower heating burners 5b.
Patent JP-H079183-A (JP)
Title: Excimer laser machining device
Inventor: HASHIMOTO SHIGERU
IPC: B23K26/12
Filed: 1993-06-24
Abstract: PURPOSE:To prevent the deterioration of the optical characteristic of an optical system due to the sticking, to the optical system, of the high polymer material that is scattered the irradiation of an excimer laser beam. CONSTITUTION:The device is provided with an excimer laser generator 1, a moving stage 11 for supporting and moving an object 10 to be worked which is composed of a high polymer material, and an optical system by which the excimer laser beam is guided and irradiates the object 10 through a mask 7 supported by a mask holder 8. The optical system is provided with a first total reflection mirror 4a, second total reflection mirror 4b, integrator lens 5, third total reflection mirror 4c, lighting system lens 6, and lens 9 for a reduction stepper, which are all successively arranged along the optical path of the excimer laser beam. The optical system, together with the third total reflection mirror 4c, is covered by a cover 2, and an ozonator 3 for supplying ozone is communicated with the adequate part of the cover 2.
Patent JP-H05345964-A (JP)
Title: Manufacture of precipitation type copper alloy
Inventor: FUJIWARA HIDEMICHI
IPC: C22C9/00
Filed: 1992-06-11
Abstract: PURPOSE:To manufacture the precipitation type copper alloy excellent in bendability by subjecting a copper alloy having a specified compsn. to each treatment of holding under heating, hot rolling, cooling, cold working, holding under heating, rolling and annealing under specified conditions in succession. CONSTITUTION:A copper alloy contg., by weight, 0.15 to 0.40% C, 0.05 to 0.5% Sn and 0.05 to 0.5% Zn, and the balance Cu with inevitable impurities is held under heating in the temp. range from the lower limit temp. T deg.C decided by T=311.7XCr%+895 to T+50 deg.C and is subjected to hot rolling in the temp. range from the holding temp. to 800 deg.C. It is cooled at least to 400 deg.C from the rolling finishing temp. at 0.2 to 1 deg.C/sec cooling rate, subjected to cold working in the temp. range of 20 to 95% draft, and thereafter held to 400 to 450 deg.C for 10 to 120min, moreover rolled at <=30% draft and then annealed at 350 to 450 deg.C for 10 to 120min. In this way, the precipitation type copper alloy excellent in tensile strength and bendability can be obtd.
Patent JP-S5967720-A (JP)
Title: Lsi for analog-digital conversion
Inventor: TEZUKA MUTSUTO
IPC: H03M1/12
Filed: 1982-10-08
Abstract: PURPOSE:To reduce considerably current consumption and to stabilize the instable display caused by the intermittent operation by means of a display hold by operating intermittently an operational amplifier using most of the current consumption of an A/D conversion LSI. CONSTITUTION:A gate voltage VG of an operational amplifier 21 is turned off (Vss level) or on at a prescribed interval in this invention. In Fig. 22, the level is at High as long as 4 seconds in 64sec with an output of an AND gate 16 and a switch 17 is turned on. The waveform 23 is a VG voltage applied to the operational amplifier and the potential is increased from VSS to the VG in the timing as same as that of the waveform 22. The waveform 24 shows an output of the operational amplifier and the output is sampled eight times for 4sec. The waveform 25 shows the timing of a latch signal and the timing is obtained when the sampling of the waveform 24 is finished. Since the latch signal appears once for 64sec and only the result of final sampling of the A/D conversion is latched, the display becomes an accurate data. The waveform 26 indicates the hold period, the display data is rewritten when the latch signal is outputted and the display value is held until the next latch signal is outputted.
Patent JP-S6238979-A (JP)
Title: Graph generating device
Inventor: SHIMOYAMADA KEIJI
IPC: G06T11/20
Filed: 1985-08-14
Abstract: PURPOSE:To correctly display a graph even in a small graph area by preparing in advance plural character sizes respectively against each character string to be displayed in the graph, selecting automatically the character size corresponding to the graph area and displaying the character string. CONSTITUTION:If a 'newly graph generating' is selected by the depression of a key train 3 and the size of the graph is instructed, a graph form setting screen is displayed on a display device 9. If the kind and the composing number, etc. of the graph are inputted from an input device 2, a CPU1 stores then within a RAM7. At the next, if a constitution name and an item name, etc. are inputted displaying a graph constituting item setting table, the CPU stores them also on the RAM7. Following that, an execution key on the key train 3, is inputted and an designated graph is displayed. When the graph area is especially small, one kind of the sizes is selected automatically corresponding to the dot number of a check space from plural character sizes prepared in advance. Thereby, the graph easy to see corresponding to the size of the graph area can be generated, thereby reducing inconvenience that some portion of the graph cannot be displayed by the restriction of the graph area.
Patent JP-S5879846-A (JP)
Title: Decorative plate glass and its manufacture
Inventor: TSUKIOKA TERUYUKI
IPC: C03B23/02
Filed: 1981-11-05
Abstract: PURPOSE:To manufacture a decorative plate glass having antique appearance, by forming a number of gentle hollows to at least one surface of a glass plate, and forming a number of bubble-shaped fine indented streaks to the surface. CONSTITUTION:A number of inorganic particles 8 having natural shapes and various diameters are scattered on a substrate 7, and a plate glass 1 is placed on the particles 8. When the plate glass placed on the substrate is transferred with a conveyor 4 into the preheating oven 5, maintained at about 100-300 deg.C, and then heated at about 650-700 deg.C in the heating oven 6, the glass is softened and is embossed with the particles 8a having larger diameter by its own weight forming gently indented parts 2. A part of the circumference of the particles 8a having larger diameter is partly thrusted into the plate glass 1 forming bubble-shaped indentations 3 to the hollow part 2. A part of the circumference 8d of the small-sized particles are also thrusted into the plate glass forming bubble-shaped indented streaks 3 to the circumferential part of the indentations 2.
Patent JP-H0344014-A (JP)
Title: High frequency transformer
Inventor: HAGIWARA SHUYA
IPC: H01F27/26
Filed: 1989-07-12
Abstract: PURPOSE:To keep an iron core in a specific shape without increasing the size of a transformer for providing a compact high frequency converter with small loss by a method wherein reinforcing members are housed in a leg and a yoke of a transformer coil in separate parts and then integrally assembled. CONSTITUTION:An iron core leg reinforcing member 5 is placed at a slit inside an iron core window of an iron core leg 2a and a coil bobbin 4. Inside the window of an iron core yoke 1b, an iron core yoke reinforcing member 6 is plated, The end of the iron core leg reinforcing member 5 is folded so that the folded part 5a is brought into contact with the ion core yoke reinforcing member 6 and both are fixed with a screw 7. Since the iron core reinforcing members are housed in small separate parts, excessive deformation is not applied to the iron core. Since the respective parts are tightly fixed by the screw, an apparatus is free from stress of winding and external force during operation as a transformer thereby maintaining stable characteristics.