baber/WOPTO huggingface dataset:
Patent JP-S59157744-A (JP)
Title: Keyboard input device
Inventor: YAMADA HIROSHI
IPC: G06F3/02
Filed: 1983-02-28
Abstract: PURPOSE:To make the replacement of a keyboard input device easy by providing transformers, which form one magnetic path when a main body device and a keyboard part, in the main body device and the keyboard part to supply power and transmit and receive signals. CONSTITUTION:When cut core transformers 11 and 21 are joined, one magnetic path is formed; and when receiving a transmission signal sent from the main body device through a data bus DB1 in this state, a cummunication control circuit 16 generates a modulation control signal Tx corresponding to this transmission signal and gives it to a modulator 13. The output of the modulator 13 excites the coil of the cut core transformer 11 through an amplifier 14. A voltage induced in the transformer 21 is taken out as an electric power source power through a rectifying circuit 22 and a smoothing circuit 23. Meanwhile, with respect to a transmission signal sent in the FM or PM modulation system, a demodulation signal Rx is obtained in a demodulator 24 after passing the rectifying signal Rx is obtainedin a demodulator 24 after passing the rectifying circuit 22 without fluctuating the output of the smoothing circuit 23.
Patent JP-H06252178-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITO YOSHIHIRO
IPC: H01L21/338
Filed: 1993-02-22
Abstract: PURPOSE:To provide a semiconductor device wherein the variation of its characteristic is small in addition to the slight deteriorations of its elements and to its low failure ratio. CONSTITUTION:GaAs of the part of the surface of a substrate 110 wherein an insulating film is to be formed is exposed to the outside, and by the irradiation with ultraviolet rays which is performed in the atmosphere of ozone (O3), GaAs on the surface of the substrate is oxidized (a). Then, the ultrasonic cleaning of the same is performed by water having a high purity (b). At this point, it is considered that by this cleaning, As2O3 is removed from an oxide film 120 formed on the surface of the substrate and a very thin Ga2O3 is left on the surface of the substrate. Subsequently, as an insulating film or a protective film, an SiO2 film 130 is formed thereon by a thermal CVD method (c). Further, from this, in the similar manner to a conventional MES FET, the SiO2 films 130 in the parts wherein source, drain and gate electrodes are to be formed respectively are removed therefrom, and these electrodes are formed therein by the vapor-deposition of a metal.
Patent JP-S61192147-A (JP)
Title: Method for correcting level in modulator
Inventor: TSUBAKI KENICHI
IPC: H04J1/05
Filed: 1985-02-20
Abstract: PURPOSE:To attain accurate level correction and reproducibility by applying digital processing to the level correction of a modulated wave at the pre-stage of the synthesis of modulated waves through the multiplication between an amplitude code of the modulated wave and a level correction factor code corresponding to the frequency of the modulated wave. CONSTITUTION:An amplitude code outputted from a phase-amplitude code converter 8 is fed to a correction circuit 11 comprising a level correction factor generator 9 from which a correction factor code is outputted corresponding to each modulated wave to arrange each modulated level and a multiplier 10, multiplied with a correction factor code outputted corresponding to each modulated wave for correction, and the result is fed to a level synthesis section consisting of an accumulated adder 14 comprising a memory 13 applying the code cleared and read at the beginning of each sampling period to an adder 12, the amplitude code after correction to the 1st-p-th modulated wave fed sequentially from the correction circuit 11 is accumulated, the amplitude code synthesized at the end of each sampling period is fed to a D/A converter 15, where the code is converted into an analog signal.
Patent JP-H05232954-A (JP)
Title: Allocating device for electronic musical instrument
Inventor: FUJISAWA MINORU
IPC: G10H1/18
Filed: 1992-02-19
Abstract: PURPOSE:To prevent an effective derivative sound from being previously stopped at its generation and to form musical sounds with high expression by selecting a musical sound generating channel to which a depressed key sound or a derivative sound with a low generation sound volume(GSV) is allocated. CONSTITUTION:A CPU 22 controls a musical sound generating circuit 28 having plural musical sound generating channels based upon key event data obtained from a keyboard part 20 and an operation setting state outputted from an operator group 23. The CPU 22 evaluates the GSV of a derivative sound allocated and formed to/by a certain channel as a GSV lower than the level concerned. A lower sound generation level is determined out of the evaluated GSV evaluated from the GSV of the derivative sound and the GSV of a depressed key sound similarly allocated and formed to/by the channel concerned. The musical sound generating channel to which the depressed key sound or the derivative sound with the low GSV is allocated is selected. Then a new depressed key sound is allocated to the selected channel.
Patent JP-S55125313-A (JP)
Title: Anticorrosive device for cylinder liner and the like for diesel engine
Inventor: KIMURA SHINICHI
IPC: F24D3/10
Filed: 1979-03-22
Abstract: PURPOSE:To prevent a cylinder liner and the like effectively from corrosion by providing a nonreturn valve and an air-liquid separator to a circulation passage of cooling water to cool a cylinder liner and the like, and a vane pump and an amplitude helper to a bypass bypassing the nonreturn valve. CONSTITUTION:A cooling pipe 3 is arranged inside a tank 1 storing cooling water for cooling the engine cooling water returned from a part 14c of a circulation pipe 14. A part 14a of the circulation pipe 14 is connected to a cylinder liner for cooling it. At this stage, the circulation pipe 14 connected to the bottom of the tank 1 via a valve 15 is connected to a point between pipes 14a and 14b via nonreturn valve 18, an air-liquid separator 19 and so on, while a bypass 24 provided to bypass the nonreturen valve 18 is equipped with a vane pump 27 and an amplitude helper 28. The amplitude helper 28 is constructed by providing pole pieces 31 and 32 along the water stream, and intended to promote the formation of anticorrosive coating by giving electricity.
Patent JP-S63200573-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA KOICHIRO
IPC: H01L27/105
Filed: 1987-02-17
Abstract: PURPOSE:To operate a semiconductor integrated circuit for placing both an EEPROM integrated circuit and an analog integrated circuit in mixture by a sole or two power sources by forming N-type tabs on a P-type Si substrate, providing a P-type well in an N-type tab region, and forming the semiconductor integrated circuit. CONSTITUTION:Phosphorus ions are thermally diffused whole a thermal oxide film is grown on a P-type Si substrate 1 to form an N-type tab 4. Then, a photoetching, an etching, an ion implanting and a thermal oxidizing and thermal diffusing are repeated to form an N-type well 2 with phosphorus ions of an EEPROMIC on the substrate 1, and a P-type well 6 with B ions is formed in the tab region. Then, a first layer polycrystalline Si is deposited by a reduced pressure CVD method, and a lower electrode 15 of a capacitor of an analog integrated circuit is formed. Thereafter, a PSG film 27 of the CVD method is deposited, a contact hole is opened, an aluminum wiring layer 28 is formed by aluminum sputtering, photoetching, thereby manufacturing a semiconductor integrated circuit having the EEPROM integrated circuit and the analog integrated circuit in mixture.
Patent JP-H10230987-A (JP)
Title: Bottom member of container case
Inventor: HIGUCHI YOSHINORI
IPC: B65D85/57
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of weld lines of the base board of the bottom member of a CD resin container case made by the injection molding and improve the appearance. SOLUTION: In the bottom member of a resin container case made by the injection molding, the gate position at the molding is set at the central part of the end edge along the front end wall 10 in the base board 6 and recessed holes 46 are formed at the position between the side walls 8, 9 of the bottom 2 and the base board 6. Resin charged from the gate into the cavity on molding is spread at the part corresponding to the base board and flows along the part corresponding to the side walls 8, 9. The flow of resin is obstructed by the holes 46 and the resin does not flow easily from the part corresponding to the side walls 8, 9 to the part corresponding to the base board 6. In this way, the weld lines occurs at the side walls 8, 9 even if the lines are generated and hence, they become inconspicuous.
Patent JP-S60178866-A (JP)
Title: Novel 3-carbamoyloxymethyl-2-phenylquinoline derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61K31/47
Filed: 1984-02-24
Abstract: NEW MATERIAL:A 3-carbamoyloxymethyl-2-phenylquinoline derivative expressed by formula I (R1 and R3 are alkyl or alkoxycarbonyl; R1, R2 and R3 are linked to the 5-, 6- and 7-positions or 6-, 7- and 8-positions respectively in the order mentioned; R4 is H or halogen; R5 is alkyl). EXAMPLE:7-Ethoxycarbonyl-3-( N-methylcarbamoyloxymethyl )-6,8-dimethyl-2-phenylquinoline. USE:A hypotensive agent or inhibitor for blood platelet agglutination. PREPARATION:The OH group expressed by formula II is acylated with a group expressed by the formula R5NHC(=O)- in a compound expressed by the formula R5NCO or R5NHC(=O)Cl if desired in the presence of a dehydrochlorinating agent, etc. to give the aimed compound expressed by formula I .
Patent JP-S54124110-A (JP)
Title: Internal combustion engine exhaust gas recirculation system
Inventor: KAWAMURA HIDEO
IPC: F02D13/02
Filed: 1978-03-22
Abstract: PURPOSE: To recirculate exhaust gas in a combustion chamber by opening an exhaust valve while a suction valve is opened for a specific period, whose each rocker arm comes in contact with a hydraulic piston.  
     CONSTITUTION: Each head of a suction and exhaust valves 5, 8 comes in contact with a rocker arm 3, 7 whose upper face is in contact with piston 11b, 12b. Oil is supplied for the spaces on the pistons through communication pipes 15, 15 having a controller 16 in hand. The controller 16 containes an opening-closing valve 16f, a check valve 16d, a communication hole 16m, a piston 16h, an oil duct 17 communicating with an oil gallery, and an oil return pipe 16k communicating with an oil pan. In normal operation of the controller, the valve 16f functions to close the passed 16a, 16b and in high load, it functions in reverse. In high load suction stroke when the suction valve is opened, the exhaust valve 8 is opened so that exhaust gas can be recirculated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59159876-A (JP)
Title: Self-adhesive paper
Inventor: HARADA KATSUMI
IPC: G03G7/00
Filed: 1983-03-02
Abstract: PURPOSE:To prevent adherence of a self-adhesive to a photosensitive material on a copying machine which leads to staining of copying paper, by attaching an edge cover to prevent exposure of the self-adhesive to at least one edge of a self-adhesive paper. CONSTITUTION:A self-adhesive paper is prepared composed of a base paper 1 made of wood-free paper, art paper, etc., a pressure-sensitive self-adhesive 2 (e.g. natural rubber latex or acrylic resin emulsion) and a release paper 3. An edge cover 4 comprising wood-free paper, plastic film, etc. is attached to at least one edge of the self-adhesive paper by use of an adhesive 5. Thus exposure of the self-adhesive 2 which leads to staining of copying paper in copying operation is prevented. Instead of attachment of the cover 4, the edge may be covered with the release paper 3 by use of the adhesive 5.
Patent JP-H05199986-A (JP)
Title: Suction mechanism for endoscope
Inventor: KOMI SHUJI
IPC: G02B23/24
Filed: 1992-01-24
Abstract: PURPOSE:To enable the easy operation of a selector valve provided in the position of a connector for connecting a universal cord to a light source device in order to wash a suction route while holding an endoscope set on a hanger. CONSTITUTION:A valve changeover operating part is provided in a body operating part 1. The changeover valve is changed over from a non-operation state to a suction state by this valve changeover operating part, by which the filth in the body is sucked from a suction port 4 and is sent through a suction passage 5, the selector valve and a suction piping' into a suction container 8. This body operating part 1 is set on the hanger 50 and while an insertion part 2 is held hung down, the insertion part 2 is immersed into a washing liquid container 52. The selector valve 20 is changed over from the non-operation state to the suction state if an operating ring constituting the changeover means provided in the connector 3a for connecting the universal cord 3 connected to the light source device is operated. As a result, the suction route is washed by sucking the washing liquid from the washing liquid container 52.
Patent JP-H11227715-A (JP)
Title: Method and apparatus for vacuum packing
Inventor: SUGIKI SHOZO
IPC: B65B31/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packing method capable of easily and surely evacuate the inside. SOLUTION: An iron plate 14 mounted on a wooden pallet 12 is mounted on a base plate 18, and an inner bag 50 and a vacuum packaging body 56 are housed thereon. A rubber air tube 58 is placed on a flange part 56B, and a tube holder 26 is closed. The rubber air tube 58 is inflated by filling high- pressure air to closely attach the flange part 56B to an upper surface of the base plate 18. Then, a vacuum pump is actuated to evacuate the inside air. The flange part 56B can be easily, surely and closely attached to the upper surface of the base plate 18 in a short time, and the inside can surely be evacuated in a short time.
Patent JP-H01206476-A (JP)
Title: Portable electronic equipment
Inventor: TAKAGISHI YOSHINORI
IPC: H04L29/06
Filed: 1988-02-15
Abstract: PURPOSE:To eliminate the need for necessity to prepare two types of terminal machines by responding to the first connection form of an identifying means, transferring information, responding to the second connection form of the identifying means and transferring the information. CONSTITUTION:When a connection to a telephone network can be confirmed, a handy terminal machine starts the transmission of data to a transmitting destination having a telephone number. On the other hand, there is the response of a busy, after waiting for a time set beforehand, a connection action to the telephone number is performed again with the number of times set beforehand as maximum. At this time, time out is attained without either the signal of 'connection confirmation' to the telephone network or the signal of 'busy' responding to the handy terminal machine, it is judged that the handy terminal machine is connected directly to a work station and data is transmitted directly to the serial interface of the work station by another protocol stored in a ROM or RAM.
Patent JP-S63201483-A (JP)
Inventor: ONO FUMINOBU
IPC: F27B1/02
Filed: 1987-02-16
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-H06248931-A (JP)
Title: Filter regenerator for internal combustion engine
Inventor: OGINO TOSHIRO
IPC: F01N3/028
Filed: 1993-02-23
Abstract: PURPOSE:To provide a filter regenerator capable of exerting no hindrance on the operation of an engine by burning and removing particulates, collected by a filter, to the back surface and of removing the particulates, regardless of the temperature of the filter at the time of starting regeneration. CONSTITUTION:This device is provided with a heating chamber 22; a filter 23, housed in the heating chamber; a microwave generation means 24, generating a microwave for heating particulates, a gas feeding means 29, feeding gas for burning the particulate; a temperature detection means 34, provided in a gas passage downstream from the filter 23 in the flow direction of the gas; and a control part 35, increasing the supply quantity of the microwave after the highest temperature is detected by the temperature detection means 34; and the particulates in the utmost downstream vicinity is combusted and removed. In starting regeneration, only the gas feeding means 29 is operated for a fixed time to control the action of the microwave generation means 24 based on temperature information detected by the temperature detection means 34.
Patent JP-S56129815-A (JP)
Title: Electromagnetic flowmeter
Inventor: WADA ICHIROU
IPC: G01F1/58
Filed: 1980-03-18
Abstract: PURPOSE:To simplify the structure of a flowmeter and make it compact and inexpensive by a construction wherein the side of a stick electrode provided in parallel with the direction of a central flux is exposed on the inside wall of a measuring tube. CONSTITUTION:A measuring tube 11 is supported via a spacer 14 between electrodes 15 of an exciting coil 17. Two stick electrodes 12 are provided symmetrically in parallel with the direction of a central flux, and a part exposed on the inside wall 11a of a measuring tube on the side 22a of the electrodes 12 is formed with the same curve as that of the inside wall 11a so that no steps are produced. A conductive wire 13 is connected to the electrode, and either side is sealed by means of O  ring. By so doing, the strcuture of the meter is made smaller and inexpensive.
Patent JP-S57147326-A (JP)
Title: Analog-to-digital converter circuit
Inventor: UENO TAKAHIDE
IPC: H03M1/48
Filed: 1981-03-09
Abstract: PURPOSE:To shorten a conversion time by varying a clock frequency when the output of an up/down counter converges to a value to be found. CONSTITUTION:When an analog input signal to a comparator 24 is greater than an analog value outputted from a D/A converter 23, the output of the comparator 24 advances together with a clock input from a clock controller 21 by placing an up/down counter 22 in up mode, and the output of the D/A converter 23 is increased. When the output of the D/A converter 23 exceeds the analog input, the counter 22 is set to a down side to decrease the output together with the clock input, and the output of the D/A converter 23 converges by alternating a value a little bit greater than the analog input value with a value a little bit less. In the fromer half period T1 of the convergence, a clock controller 21 supplies a clock with a frequency 2fc, and in the latter half period, it supplies a clock with a frequency fc.
Patent JP-H02212089-A (JP)
Title: Soft hand
Inventor: SATO NAOMI
IPC: B25J15/08
Filed: 1989-02-13
Abstract: PURPOSE:To enable the telescopic motion in the axial direction without increasing the number of parts and to curve a tube by fitting one end of the tube with opening both ends expandable by the pouring of a fluid to a 1st base equipped with a fluid feeding and discharging hole, fitting the other end of the tube to a 2nd base body and embedding a cord into the tube. CONSTITUTION:One end of the tube 1 with opening both ends expandable by the pouring of the fluid of an air, etc., is fitted to a 1st base body 3 equipped with a fluid suction and exhaust hole 2 and the other end of this tube 1 is fitted to a 2nd base body 4. Moreover, a cord 7 is imbedded into this tube 1. Thus the number of parts can be reduced as well by embedding the cord 7 into the tube 1 without separating the tube 1 from a fiber layer. The tube 1 can also be curved around the shaft by arranging the cord 7 embedded into the tube 1.
Patent JP-H06251109-A (JP)
Title: Automatic designing method for building body and data base used therefor
Inventor: TANEMOTO TAKESHI
IPC: G06F12/00
Filed: 1993-02-23
Abstract: PURPOSE:To simply and accurately even execute a design in a short time even by an unskilled person, and also to unify the standard of components by retrieving and selecting libraries in which components such as a column, a beam, an earthquake-proof wall are classified into parts, applications and construction methods, and arranging them automatically. CONSTITUTION:In a support library, libraries in which components for a building body are classified into parts, applications and construction methods are set, and in accordance with an inputted condition, these libraries are retrieved, and a desired component is selected automatically. Classified parts are classified into five of a column, a large beam, an earthquake-proof wall, a slab and a small beam. As for classified application, for instance, with regard to a column, a beam and an earthquake-proof wall, general and stagger and a cross-beam and a span beam, and an inner wall, an outer wall and protruded room use are set, respectively. As for the classification based on the construction method, for instance, with regard to the column, the earthquake-proof wall, the earthquake-proof wall, and the slab, a conventional construction method and prefabricated reinforcement, and conventional prefabricated reinforcement, and only the conventional construction method, and the conventional construction method, PRC unbond, etc., are set, respectively.
Patent JP-H02214036-A (JP)
Title: Optical disk mastering device
Inventor: TAKEBE MASAKI
IPC: G11B7/26
Filed: 1989-02-13
Abstract: PURPOSE:To obtain an optical disk mastering device by which the output level of a laser beam can easily be adjusted with high accuracy and the degree of a modulation can be stabilized by providing a voltage fine adjustment circuit between a voltage conversion circuit and a modulator. CONSTITUTION:The subject device is composed in such a way that the voltage fine adjustment circuit 3 is connected between the voltage conversion circuit 2 and the modulator 5. The circuit 3 sets a signal converted by the circuit 2 at a voltage suitable for the modulation of the laser beam at the modulator 5. Therefore, the modulator 5 modulates the intensity of the laser beam based on the signal from the circuit 3 when an output signal from a formatter 1 is analog data in which a video signal or an audio signal, etc., is converted to a digital signal, and outputs a modulated laser beam. Also, when it is prescribed digital data, the modulator makes the laser beam emit intermittently based on the signal from the circuit 3, and outputs an intermittent laser beam. In such a manner, since the input voltage of the modulator can always be kept constant and the modulation factor can be stabilized, an optical disk can be manufactured with high accuracy.
Patent JP-H09226753-A (JP)
Title: Liquid ejection plug using composite material and paper container for liquid with plug
Inventor: WADA KIYOSHI
IPC: B65D77/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enable separation or disposal of a plug as paper by molding mold resin with a composite sheet mainly comprising a paper base sheet as an insert material. SOLUTION: A plug B comprises a cylindrical ejection port 11 for ejecting liquid contents and a ring-like flange 12, wherein the ejection port 11 is applied with a lid C such as a cap by screwing or fitting to its outer or inner periphery. The plug B has a paper base sheet 21 due to composition wherein a synthetic resin layer is laminated on the paper base sheet as a main content mounted inside the plug B as an insert material, and insert-molded by using molding synthetic resin. Thus the plug B is molded of a composite material comprising the paper base sheet 21 and the molding synthetic resin, wherein in order to facilitate separation or disposal after use, a volume occupied by the paper base sheet 21 in an entire volume is preferably as large as possible to a degree that performance as a container for liquid may not be obstructed.
Patent JP-S60177611-A (JP)
Inventor: HAYASHI NOBUNAO
IPC: H01C17/24
Filed: 1984-02-23
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。