baber/WOPTO huggingface dataset:
Patent JP-2000256724-A (JP)
Title: Converter steelmaking method excellent in stability of operation
Inventor: KIKUCHI JUN
IPC: C21C5/46
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a converter steelmaking method, with which the stable operation having little adverse effect caused by spitting can be executed even in the case of blowing molten pre-treated iron having little slag quantity at high feeding speed of oxygen. SOLUTION: As a top-blown lance, two kinds of Laval nozzles having different inclining angles are alternately disposed in the circumferential direction of jetting surface of the lance and also, the lance, in which the ratio of the nozzle diameter having larger inclining angle to the nozzle diameter having smaller inclining angle is made to the range of >1.0 to 2.0, is used and the basicity of the slag is regulated to 2.8-3.8 to execute the blowing. In such a case, desirably, the oxygen feeding speed from the blown lance is controlled in the range of 2.6-2.9 Nm3/min.t at the initial stage of the blowing, and in the range of 3.0-3.4 Nm3/min.t from the middle stage to the end stage of the blowing to execute the blowing.
Patent JP-S62218965-A (JP)
Title: Copying device
Inventor: YOSHIHARA HIDEO
IPC: G03D13/00
Filed: 1986-03-20
Abstract: PURPOSE:To easily treat a photosensitive sheet by pressing a recording sheet carrying a 2nd component to be discolored as the result of reaction with a 1st component on its surface against the periphery of a rotary drum passed through a prescribed rotating position and destroying a microcapsule with weak mechanical breaking strength to develop an image on a recording sheet. CONSTITUTION:A pattern 1a is drawn on the lower surface of an original 1 with ink or the like, ultraviolet rays is irradiated from a discharge tube 3 to the pattern 1a and its reflected light forms an image on a rotary drum 7 through a lens 5. Namely, a microcapsule immediately before exposure is an unhardened microcapsule 11a, and after exposure, a hardened part 11b and an unhardened part 11a are generated in accordance with the pattern 1a of the original 1. At the timing the recording sheet 17 is pressed against the rotary drum 7 side, only the recording sheet 17 part contacted with the unhardened microcapsule 11a is contacted with an inner component stored in the microcapsule 11 because the breaking strength of the unhardened microcapsule 11a is weaker than that of the hardened microcapsule 11b, so that a developer part 18a corresponding to the pattern 1a of the original 1 is developed.
Patent JP-S63228539-A (JP)
Inventor: YAKIDA KIYOSHI
IPC: H01H13/712
Filed: 1987-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05262954-A (JP)
Title: Production of graft copolymer particle containing rubber
IPC: C08L55/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the subject particles, excellent in powder fluidity and blocking resistance and useful as an impact resistance modifier, etc., without deteriorating fisheye by mixing a slurry of a graft copolymer containing a rubber with a prescribed amount of a specific rigid nonelastic polymer in a latex state. CONSTITUTION:The objective particles are obtained by mixing (A) 100 pts.wt. (expressed in terms of a solid content) slurry of a graft copolymer containing a rubber with (B) 0.05-5 pts.wt. (expressed in terms of the solid content) rigid nonelastic polymer such as PVC having >=25 deg.C glass transition temperature and <=20wt.% solid content of a latex in the latex state.
Patent JP-H07269909-A (JP)
Title: Ice-based regenerative tank of ice-based regenerative type cooler
Inventor: MATSUDA TORU
IPC: F25B1/00
Filed: 1994-03-31
Abstract: PURPOSE:To lessen the decrease of the cooling capacity (heat-exchange effectiveness between refluxed water and ice) even when the water is lacking in pressure and quantity below prescribed values. CONSTITUTION:The subject relates to an ice-based regenerative tank of an ice-based regenerative type cooler in which ice is made by utilizing nighttime power supply, etc., to store heat, during cooling the refluxed water R, returning after passing through a heat exchanger 12, is sprinkled by a water-sprinkling nozzle on a layer of ice 16 formed above a water phase W in a regenerative tank body 14, and the refluxed water R is turned to chilled water C by heat exchange with the layer of ice 16 and circulated through the heat exchanger 12. In place of the water-sprinkling nozzle a plurality of shower nozzles 22A, 22B are used, which are provided where they look down upon the part for the layer of ice 16 in the regenerative tank body 14. Furthermore, on the inner side of the inner circular wall 14a of the regenerative tank a cylindrical guard 24 for keeping waterdrops from being thrown on the inner circular wall 14a is provided.
Patent JP-H01238235-A (JP)
Title: Data input device
Inventor: SAITO MITSUMASA
IPC: H04B10/00
Filed: 1988-03-18
Abstract: PURPOSE:To form an input device in the form of a noncontact switch with a simple constitution and to attain a remote control input by providing an infrared ray emitting element responding to an input command signal and disposing a light receiving element in the side end face of a light converging plate for receiving the light of the plural infrared rays through an operating space. CONSTITUTION:The infrared ray is transmitted from infrared ray transmitters L1, L2... of the plane light converging plate 4 in response to an input code from a code signal generator 3, reflected according to an instruction F or the like in the operating space, made incident on the light converging plate 4, total reflection is repeated and it is emitted from the side end face 4B of the light converging plate 4. Then, it is received by a photodetector 5 disposed in the side end face 4B and controlled according to the code input through a CPU 7 or the like. The transmitted infrared ray according to the operation of a remote controller 8 is received by the photodetector 5 via the light converging plate 4 to control a volume. The input device is formed to a non-contact switch with one system and simple constitution and the remote control input can be attained.
Patent JP-H07270687-A (JP)
Title: Slide for microscope evaluation of liquid sample
Inventor: TOOMASU SHIMON
IPC: G02B21/34
Filed: 1995-03-22
Abstract: PURPOSE: To simplify a microscope evaluation of sample liquid, to evaluate with fine precision and also to count particles by arranging such cover foil to two spacers to form a capillary space between the cover foil and an evaluation surface. CONSTITUTION: This slide consists of at least one evaluation chamber, at least two spacers 4 and cover foil 7, the cover foil 7 is pressed down on at least two spacers 4 and both a base plate 20 and the cover foil 7 are welded by an ultrasonic wave. Liquid to be tested is applied to a drop sample application zone 2, a part of the zone 2 which is located under the foil 7 becomes wet with the liquid and the liquid is drawn into a capillary space between the foil 7 and an evaluation surface 3 by capillary attraction. The capillary space is lightened up from a bottom side of the slide to evaluate the sample, and a formed image of the contents in the capillary space can be observed from the top side of the slide by using a microscope.
Patent JP-H01237906-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGURA TOKIHIKO
IPC: G11B5/48
Filed: 1988-03-18
Abstract: PURPOSE:To prevent a crosstalk between adjoining tracks by arranging first and second magnetic heads so that the center of the gap of the second magnetic head cannot be mounted on the line to link the center of the gap of the first magnetic head and the rotation center of a discoid magnetic recording medium. CONSTITUTION:The center of a gap 1-1 of a head 1 for recording and reproducing of the ordinary recording track of 60mum and the center of a gap 2-1 of a recording reproducing head 2 of the guard band track of 40mum are dislocated to (l) only in a track tangent direction and provided. The interval (l) can neglect the crosstalk of a mutual signal on two head contacting surfaces S and is made into the extent in which the gap of two heads can be abutted on the recording medium simultaneously. When a sound signal is azimuth-recorded to a guard band track with the head 2, the moving quantity by a Y direction moving device 18 is controlled by a system controller and the azimuth angle of the head 2 is unified in accordance with a track position traced by the head 2, namely, the moving quantity of the head 2 by an X direction moving device 17.
Patent JP-H04298313-A (JP)
Title: Injection molding assembly
Inventor: KITAURA MASAHIKO
IPC: B29C31/02
Filed: 1991-03-27
Abstract: PURPOSE:To prevent ununiformity in the feed of raw materials, which may be caused by the occurrence of a crosslinking phenomenon in a hopper, without depending upon any dynamic means, such as vibration, by arranging a baffle member provided with a ceiling plate part for defining a space above a drop discharge port, opened to an injection cylinder part, of a hopper for charging the raw materials for a synthetic resin-injection-molded article. CONSTITUTION:A baffle member 4 substantially consists of a flat top plate part 5 having a width almost equal to the inside breadth of the main body of a hopper 1, both side plate parts 6, 7 suspended respectively from both sides of the ceiling plate part and a support bar member 8 whose one end is fixed to one side end of the top plate part 5 to be extended obliquely upward, and which has a hook part 8a at the top end of the member. The hook part 8a is engaged with the upper edge part of the main body of the hopper 1 and inserted into the interior of the hopper 1, and the baffle member is supported on the wall part of the hopper at the lower end of the side plate 7, so that a space is defined by the top plate part 5 under ceiling plate and above a drop discharge port 2.
Patent JP-H07268962-A (JP)
Title: Dome
Inventor: SUDA KATSUYUKI
IPC: E04B1/32
Filed: 1994-03-31
Abstract: PURPOSE:To manufacture a membrane structure by integrally fixing the side wall of a cover and the flange of a polygonal panel having the flange part capable of being put on the panel surface at an obtuse angle to the guide projection of a joint. CONSTITUTION:A doom has a number of triangular panels 1 having a flange part 2 inclined to the panel surface at an obtuse angle on each side, a cover, and a joint 4 having spaces to which the angle parts of the triangular panels 1 can be fitted. The triangular panel 1 is fitted between the respective guide projections 5 of the joint 4, the cover is put over the flange parts 2 of the adjacent panels 1, and a bolt 6 is installed into a corresponding screw hole 7. Thus, the panels 1 can be closely adhered and stacked to each other before assembling or after disassembling to reduce the storing space, and the movement and carrying can be also facilitated.
Patent JP-H07265681-A (JP)
Title: Production of particle having uniform particle diameter
Inventor: MATSUMOTO HARUMI
IPC: B41M1/10
Filed: 1994-03-31
Abstract: PURPOSE:To produce particles having uniform particle diameter and narrow particle size distribution by transferring a particle forming material on a supporting body by using a printing plate, on which a prescribed quantity of the particle forming material is arranged, dipping the supporting body into a dispersion medium insoluble to the particle forming material to separate the particle forming material in the dispersion medium and to form the particle. CONSTITUTION:The prescribed quantity of the particle forming material 12 is arranged on the printing plate 11 and by using the printing plate 11 on which the particle forming material is arranged, the particle forming material is transferred to the supporting body 13. After that, the particle forming material 15 transferred on the supporting body 13 is separated to form the particle 16 by dipping the supporting body 13 into the dispersion medium 14 insoluble to the particle forming material. As the printing plate 11 a plate having plural recessed parts formed into a prescribed depth or size is used. As a result, the producing method of the particle having uniform particle diameter and narrow particle size distribution, excellent in production efficiency and stable in production stability is obtained.
Patent JP-H03263812-A (JP)
Title: Measuring method of optimum focal position, measuring method of alignment discrepancy and measuring method of rectlinearlity, for aligner
Inventor: KAWAMURA EIICHI
IPC: G01N21/88
Filed: 1990-03-14
Abstract: PURPOSE:To sharply shorten the measuring time of an optimum focal position by a method wherein patterns of the same shape are printed in several places of a resist on a wafer by changing their focal positions, contrasts of the individual patterns after their developing operation are computed and a regression analysis regarding the relationship between the contrasts and the focal positions is conducted. CONSTITUTION:A wafer 26 is coated with a resist 25; patterns 21 of the same shape are printed in several places 23A to 23E by changing their focal positions. A developing operation is executed; after that, images of individual patterns 24A to 24E formed in said resist 25 are picked up; contrasts CA to CE of said individual patterns 24A to 24E are computed on the basis of image signals obtained by this image picking-up operation; in addition, a regression analysis regarding the relationship between the contrasts CA to CE and the focal positions is conducted. Thereby, an optimum focal position is measured. Thereby, since the optimum focal position can be measured by processing the image signals, it is not required to observe the wafer face visually by using a microscope. Consequently, the measuring time of the optimum focal position can shortened be sharply.
Patent JP-S58180088-A (JP)
Inventor: NUKUI TAKASHI
IPC: H05K1/05
Filed: 1982-04-15
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-S58179856-A (JP)
Title: Electrophotographic copying machine
Inventor: KAKIYA YOUTAROU
IPC: G03G21/00
Filed: 1982-04-16
Abstract: PURPOSE:To make operation of transfer paper designation switches unnecessary, by selecting one of plural transfer paper feed means in accordance with the output signal of an original size sensor and that of a variable power ratio designating circuit, and actuating it. CONSTITUTION:The titled copying machine is provided with original size sensors 16, 17 for detecting size of originals 2 placed on the original set tray 1 of an original feeder, a variable power ratio designating circuit operated with plural variable power ratio designating switches for designating copying magnification of an exposing device 13, and means for causing a variable power ratio changing means to decide a variable power ratio in accordance with the output signal of the variable power ratio designating circuit, and in addition, means for selecting and actuating one of plural transfer paper feeding means 31 in accordance with the output signals of the sensors 16, 17 and that of the variable power ratio designating circuit.
Patent JP-H05266999-A (JP)
Title: Charged particle acceleration device
IPC: H05H13/04
Filed: 1992-03-19
Abstract: PURPOSE:To keep rounding motion of an accelerated electron beam stably in spite of an increase of a current value the beam by applying a frequency number modulation to a high frequency power. CONSTITUTION:An electron beam rounding in an accelerator generates high frequency waves similar to a frequency number of rounding. This coincides with the frequency number of high-frequency power supplied from a power source 5 through a hollow 4. The hollow 4 is one sort of a parallel oscillator, and an impedance becomes large when a signal of a resonance frequency f0 is added. An output power of the high-frequency power supply is frequency number-modulated through a phase modulator 6 to generate deflection between the high frequency power after modulation and the resonance frequency number of the high-frequency acceleration hollow to set the frequency number of the frequency number of the high-frequency power after modulation to be similar to a frequency number of electromagnetic waves formed by the electron beam rounding the accelerator so as to reduce an impedance of the hollow, and the deflection is changed in accordance with the degree of energy of the electron beam. Accumulation of the electromagnetic waves formed by charged particles in the acceleration hollow can be prevented, and a current value of the charged particles is increased, thereby unstableness of rounding motion can be prevented.
Patent JP-H08237653-A (JP)
Title: Picture processor and picture transmitter
Inventor: WATANABE GIICHI
IPC: H04N19/00
Filed: 1995-02-28
Abstract: PURPOSE: To display inputted picture information by an appropriate aspect ratio by displaying the inputted picture information by a selected aspect ratio when the picture information is not provided with aspect ratio information. CONSTITUTION: A system control part 1 transfers a JPEG file inputted from a video camera 15, an FDD 6 or a memory card drive 8 to a multiplexing/ demultiplexing device 24 and transmits it to an opposite device by a general purpose data channel. Also, simultaneously with transmission to the opposite device, display at a still picture monitor 22 is performed. Then, even when inputted pictures are not provided with the aspect ratio information, the aspect ratio corresponding to the inputted picture information is selected by an aspect ratio selection means and the inputted picture information is displayed by the selected aspect ratio. Thus, even when the inputted picture information is not provided with the aspect ratio information, the inputted picture information is displayed by the suitable aspect ratio.
Patent JP-H04298878-A (JP)
Title: Display device
Inventor: NOZAKI HITOSHI
IPC: G11B33/02
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a display device which can be compactly constructed at the time of carrying it and whose screen can be enlarged from its compact shape at the time of using it. CONSTITUTION:At least a first case main unit 2 and a second case 12 are foldably constructed, display parts of LCD 13a and LCD 13b housed in the first and second cases 2 and 12 are integrated with each other to form a single display screen when the second case 12 is developed 180 deg. from the first case 2.
Patent JP-H03275449-A (JP)
Title: Grain bag
Inventor: MATSUURA NORIO
IPC: B65D30/14
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a grain bag capable of maintaining its rigidity when it is being used and being folded up when it is not in use by a method wherein the bag having a supply opening at its top and a hanging means is made of a flexible material, and the bag is provided with a plurality of hollow posts capable of being filled with a gas such as air and with an air filling opening. CONSTITUTION:A bag 2 is made of a flexible material such as synthetic resin and cloth and provided with a supply opening 1 at its top and a hanging means 4 above the bag 2. As the material for use in forming the structure of the bag 2, a plurality of vertical and horizontal hollow posts 5 capable of being filled with a gas such as air are provided and an air filling opening 6 is provided leading to a part of the posts 5. To attach the grain bag 2 to an air supply machine, the air filling opening 6 of the folded grain bag 2 is connected to the end of a hose of a compressor or the opening of the exhaust pipe of a truck. In this way the hollow posts 5 of the grain bag 2 are filled with the gas to be made rigid so as to give the bag its shape. To carry or store the bag after completion of operations, the posts 5 can be deflated back into a flexible condition and then folded up.
Patent JP-H05266941-A (JP)
Title: Waterproof connector
IPC: H01R13/436
Filed: 1992-03-19
Abstract: PURPOSE:To miniaturize a connector, prevent both contacts from coming off and improve reliability by forming a double lock structure relating to a male- type housing, and providing a rush arm inserted into a fitting opening of a female-type housing. CONSTITUTION:A contact 308, inserted through holes of a cover 304 and a waterproofing rubber plug 306, is inserted from an opening 302 behind a male- type housing 300. The rubber plug 306 is fitted to this opening 302, and its surface is coated with the cover 304 to insert a double lock member 310 from downward of this cover. Accordingly, the contact 308 is stopped by the double lock member and the rubber plug 306. A shield member 316 is provided in a fitting direction forward in the upper surface and in a fitting direction rearward in the lower surface, of the male-type housing 300, and a seal member 204 is arranged in a position, closely attached to a seal part 316 at fitting time, in an opening 202 of a female-type housing 200.
Patent JP-S58182189-A (JP)
Title: Dynamic type mosram
Inventor: IKUZAKI KUNIHIKO
IPC: H01L27/10
Filed: 1982-04-19
Abstract: PURPOSE:To decrease terminals in number, by inputting a control signal for automatic refreshing operation and a write/read control signal as a multiplex signal, and regenerating both signals by an address strobe signal. CONSTITUTION:The signal -WE for write/read control and the signal -REF for the refreshing control are inputted as the multiplex signal from a common external terminal to a combinational logical circuit G. Further, the signal -RAS is supplied to the other input terminal of the circuit G. When the signal -RAS is at the low level, write/read operation is performed to output a signal -WE' and when at the high level, a refresh signal -REF' is outputted. The signal REF' regenerated by the circuit G is inputted to an automatic refreshing circuit 12. Consequently, an automatic refreshing function is added without increasing the number of external terminals.
Patent JP-2000259103-A (JP)
Title: Electric illumination device for game machine
Inventor: INOUE KENKOU
IPC: G09F13/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently stimulate the visual sensation of a player by bulging the design parts on a printing surface formed on the rear surface of a transparent substrate to a front surface side and rear surface side, thereby making the printing surface three-dimensional. SOLUTION: The front surface of the machine comprises a front surface panel, an upper panel and a lower panel 13. A light source 40 for back illumination is arranged behind the lower panel 13. The lower panel 13 has the printing surface 31 expressed with at least the design parts 31b with translucent ink on the rear surface of the transparent substrate 30. The design parts 31b are bulged to the front surface side of the lower panel 13, by which the threedimensional designs projected with the design parts 31b to the front surface are formed.
Patent JP-H11244557-A (JP)
Title: Safety razor
Inventor: SAITO TATSUYA
IPC: B26B21/14
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent a razor blade from being fitted in a reverse direction at the time of fitting the cartridge blade to the holder of a safety razor. SOLUTION: In a safety razor with a razor blade oscillatingly fitted to a holder 1, when the blade 4 is about to be fitted to the holder 1 in the reverse direction, that is, in the opposite direction to the forward direction which is the normal fitting direction, a reverse direction regulating part provided at a blade base 7, and another reverse direction regulating part provided at the top part of the holder 1, cooperate each other to regulate the connection of a journal shaft and a journal bearing so that the journal shaft does not reach the position of the journal bearing. When the spare blade 4 is fitted to the holder 1 in the forward direction, the regulation is released to mount the blade 4 oscillatingly to the holder 1.
Patent JP-S60206128-A (JP)
Inventor: ISHIKAWA HIROHISA
IPC: H01G2/10
Filed: 1984-03-30
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。