baber/WOPTO huggingface dataset:
Patent JP-H0219441-A (JP)
Title: Complex boride sintered body
Inventor: SHINOZAKI YASUO
IPC: C22C32/00
Filed: 1988-07-08
Abstract: PURPOSE:To obtain the title sintered body having excellent strength, toughness and thermal impact resistance in the wide temp. range by incorporating specific amounts of C and N into a sintered body contg. Ni-Mo complex boride as a hard phase and contg. an Ni-Mo alloy as a bonding phase. CONSTITUTION:At the time of manufacturing a sintered alloy in which Mo2NiB2 as the complex boride of Ni and Mo or (Mo, W)2NiB2 formed by substituting a part of Mo by W is regulated to a hard phase and an Ni-Mo alloy is regulated to a bonding phase, the content ratio of the Ni-Mo alloy as a bonding phase is regulated to 5 to 70wt.% and C and N are added thereto each in the ratio of 0.05 to 3wt.% and 0.05 to 2wt.%. The addition of C and N is executed in the form of the carbide, nitride or carbon nitride of transition metals in the group 4a, 5a and 6a of periodic table such as TaC, NbC, WC, Mo2C, TaN, NbN, TiN and TiCN. The C and N-adding Ni-Mo complex boride sintered body has excellent strength, toughness and thermal impact resistance and furthermore has excellent corrosion resistance and electric conductivity in the wide temp. range of room temp. to 1,000 deg.C; it is used in the wide application.
Patent JP-H0221904-A (JP)
Title: High-temperature adsorption treatment device
Inventor: MAKABE TERUO
IPC: H01M8/04
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the degradation in power generation efficiency by using electrolytic manganese dioxide from which sulfate is eluted by allowing high- temp. pure water to pass therethrough as an adsorption filter medium. CONSTITUTION:The cooling water which passes the cooling pipe 2 in a reactor 1, a gas-liquid separator 3 and various pipings and contains the corrosion products of heavy metals generated therefrom is sent by a circulation pump 5 into a high-temp. adsorption column 7. The electrolytic manganese dioxide is housed in the high-temp. adsorption column 7 to efficiently adsorb the heavy metals in the high-temp. heat. The cooling water in the circulation system is partly taken out of a stop valve 10 and is cooled down to 40-60 deg.C; thereafter, the water is treated by a low-temp. cleaner 12 of an ion exchange resin, etc. This treated liquid is pressurized by a pump 24, is heated up by a heater 15 and is then returned to the gas-liquid separator 3. The corrosion of a tank, etc., is prevented in this way.
Patent JP-H0219941-A (JP)
Title: Cache subsystem
Inventor: NAGASHIMA MASAAKI
IPC: G06F12/08
Filed: 1988-07-08
Abstract: PURPOSE:To maintain the high-speed performance of accesses to the data for a cache memory and at the same time to improve the safety and the reliability of data by measuring the lapse of the replaceable time and then writing the data on the cache memory into an external storage device. CONSTITUTION:The presence or absence of the data satisfying t-time1>=T and time1not equal to 0, where (t) shows the present time and time1 means the write access time of the data (i) registered in a register 8 is decided. When the presence of said data is confirmed, a request is given to a CPU 1 so that the data is destaged to a magnetic disk 7 from a cache memory 5 to the corresponding data (i). In this case, the data (i) mean the data A-C stored in the memory 5 and T means the threshold value showing a fixed time interval when the data is written into the disk 7 from the memory 5. Thus it is possible to always store the latest data in the disk 7 and to process the data access at a high speed.
Patent JP-H11346325-A (JP)
Title: Image pickup device
Inventor: ATSUMI HIROKI
IPC: H04N1/028
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device in which an image pickup module consisting of an array of image pickup elements is replaceable. SOLUTION: An image pickup module 210 consisting of a filter and an image pickup element array is provided in an image pickup element replacement slot 200 of a digital camera as shown in figure (a). When the replacement slot is mounted on the digital camera, a parameter to match an image input system control program with an image pickup module 210 of a new replacement slot is registered in a flush memory. Moreover, part of the image input control program is changed based on the registered parameter at photographing and the image input system control program is operated so as to be in matching with a new image pickup module 210. Furthermore, figures (b) to (d) are alternates of the figure (a), and a caption 15 indicates a DRAM provided on the replacement slot 200 and a caption 220 indicates a ROM storing the image input system control program.
Patent JP-S5871612-A (JP)
Title: Apparatus for vapor phase epitaxial growth
Inventor: FUKUDA NOBUO
IPC: H01L21/205
Filed: 1981-10-23
Abstract: PURPOSE:To prevent annealing effect caused by oxygen, by a method wherein reducing atmosphere is applied and filled around a substrate before and after the growth. CONSTITUTION:A boat filled with YCl3 and FeCl2 is disposed in a raw material chamber, and a substrate with (YSmLuCa)3 (FeGe)5O12 grown by LPE method on Gd3Ge5O12 is disposed in a growing chamber. The raw material is evaporated at 960 deg.C and 690 deg.C, respectively, and is applied to the growing chamber by carrier gas (N2 gas) of 21l/min. The growing chamber is further applied with oxygen gas of 100cc/min by carrier gas (N2 gas) of 29l/min, so as to grow under the both gases mixed. At that time, N2 gas is applied before a cap of a substrate holder is opened, and after the cap is put on at the completion of the growth until the temperature drops.
Patent JP-H0220639-A (JP)
Title: Apparatus for melting low melting point metal for producing die
Inventor: NAGATA YOICHI
IPC: B22D45/00
Filed: 1988-07-07
Abstract: PURPOSE:To shorten heating and cooling times and to improve forming cycle by charging a pan for melting a low melting point metal into outer frame borne to forming pressure and providing heating and cooling means, which conduct to the pan and insulate heat from the outer frame. CONSTITUTION:The pan 1 for charging and melting the low melting point metal is formed by using the iron, copper, Al, etc., having good heat conductivity. The outer frame 2 made of steel has sufficient strength to the forming pressure and a preliminary vessel 3 having the same strength as the outer frame 2 and closed-construction, is arranged as communicating with the pan 1 at one side of the outer side and an air chamber 4 is provided at the upper part thereof. A heater 5 for heating and a water pipe 6 for cooling of the pan 1 are arranged as approaching to the pan 1 and the heat insulating material 9 is arranged at the outer frame 2 side so as to directly execute receiving of the heat to the pan 1. By this method, as the heating and cooling to the outer frame having large heat capacity are prevented, the melting time is shortened and the productivity can be improved.
Patent JP-H0516355-A (JP)
Title: Ink jet print head and electronic apparatus provided therewith
Inventor: ISHIDA NOBUHISA
IPC: B41J2/055
Filed: 1991-07-10
Abstract: PURPOSE:To provide an inexpensive ink jet print head realizing high density, high quality printing and an electronic apparatus employing the print head. CONSTITUTION:Long grooves 11 are formed, in array, with predetermined intervals in an electrostrictive element 1 and an electrode 13 is provided in each groove 11 while extending along the wall thereof so that a discrete ink channel is constituted by two adjacent long grooves 11, and a nozzle plate 2 having nozzles 21 communicated with the discrete ink channel(two long grooves 11) is fixed to the surface of the electrostrictive element 1 having long grooves 11. When a voltage is applied on each electrode of two long grooves 11 for the discrete ink channel, the electrostrictive element 1 displaces at a part relevant to the discrete ink channel because or the polarization charges and the polarity or the voltage and thereby the volume of ink in two long grooves 11 varies.
Patent JP-H113213-A (JP)
Title: Information processing system
Inventor: ODAGIRI SHUNJI
IPC: G06F9/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent a device from becoming inoperative by controlling the initial operation of a peripheral device and the down-loading of a firmware by a start program, automatically updating the firmware and performing redoing even when updating fails. SOLUTION: In a storage part 15 of a host device 3, a firmware 16 of a latest version is transferred from a host system 3 and written. At the time of starting the peripheral device 4, a start program 14 is operated and the version of the firmware 13 used until then and the version of the firmware stored in the storage part 15 of the host device 3 are compared. In the case that the versions are different, the firmware 16 of the latest version is down- loaded from the host device 3 and a flash memory 9 is reloaded. When reloading is ended, the operation is shifted to the firmware 13 and the original operation of the device is started.
Patent JP-S6284324-A (JP)
Inventor: BORISU AKODESU
IPC: G06F3/038
Filed: 1986-07-18
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-H1017412-A (JP)
Title: Water-soluble agrochemical
Inventor: MINAGAWA FUMIYASU
IPC: A01N25/34
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble agrochemical capable of surely diffusing and quickly dissolving without causing blocking when the water-soluble agrochemical wrapped in a water-soluble film is thrown into water and suppressing a gas evolution reaction during the preservation of the water soluble agrochemical comprising an organic acid and a carbonate. SOLUTION: Water-soluble inorganic salts comprising sodium sulfate, magnesium sulfate, sodium carbonate, etc., adjusted to <=95% the optimally possessed water of crystallization are mixed with an aqueous solution of an organic acid in an amount corresponding to the amount of water of crystallization lost by the adjustment to give a mixture. The mixture in an amount of 100 pts.wt. is mixed with 3-100 pts.wt. of a carbonate and an active ingredient of an agrochemical to give the objective water-soluble agrochemical capable of preventing foaming in the interior of an agrochemical formulation in water and suppressing formation of an aqueous solution of an organic acid caused by deliquescence of the agrochemical during preservation. The water-soluble agrochemical is used in a sealed and packed state with a water-soluble film.
Patent JP-H0518821-A (JP)
Title: Integrating circuit
Inventor: WATANABE AKIRA
IPC: H03K17/00
Filed: 1991-07-10
Abstract: PURPOSE:To attain reduction of mixing-in of noise due to a digital signal for control and reduction of a leakage current at the time when a semiconductor switch element is OFF, by using complementary semiconductor switch elements as switch elements for connection to and short-circuiting of a photometric circuit of a capacitor for integration. CONSTITUTION:When an H signal is given to an input terminal X, a complementary semiconductor switch element 3 is turned OFF and complementary semiconductor switch elements 1 and 2 are turned ON. At this time, accumulated charge of an integrating capacitor 9 becomes zero and the potential of an integration signal output terminal Vout becomes equal to a DC fixed voltage Vr. Since the opposite-end potentials of the capacitor 9 become the fixed voltage Vr, in other words, the potentials at the opposite ends become zero (zero bias). When an L signal is given to the terminal X, the element 3 turns ON and the elements 1 and 2 OFF, accumulation of the charge is caused by a photocurrent generated in a photodiode 10, and therefore an integration signal is obtained at the terminal Vout. Both of voltages at the opposite ends of the element 1 turning OFF become Vr and a potential difference becomes zero on the occasion, and therefore a leakage current is prevented.
Patent JP-S58115410-A (JP)
Inventor: JIYATSUKU DEI REIMAA
IPC: G02B6/36
Filed: 1982-09-30
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。
Patent JP-S6150115-A (JP)
Title: Liquid crystal light valve
Inventor: AOKI KENJI
IPC: B41J2/44
Filed: 1985-08-01
Abstract: PURPOSE:To simplify a production process and a structure by constituting a common electrode with windows consisting of a transparent electrode film and a conductive area other than windows consisting of an opaque metallic conductive film and constituting signal electrodes with areas, which consist of a transparent conductive film and correspond to said windows, and leading-out electrodes. CONSTITUTION:Glass substrates 21 and 22 constitute a liquid crystal light valve, and the substrate 21 is provided with the common electrode, and the substrate 22 is provided with plural electrodes independent of one another. A liquid crystal layer is interposed between substrates 21 and 22 facing each other to constitute the light valve. Electrodes 23 and 25 consist of transparent conductive films of an indium oxide or the like, and their overlapping parts function as minute shutters. Electrodes 24 and 25 consist of the opaque metal of chromium-gold deposite films or the like, and transmission of light in parts other than minute shutter parts is prevented by them. Further, the wiring resistance is reduced by these metallic electrodes. Thus, the liquid crystal valve whose production process and structure are simplified is formed, and the dullness of signals applied to transparent electrodes is minimized.
Patent JP-2000321316-A (JP)
Title: Ground fault accident detecting method for parallel dual communication underground power transmission line
Inventor: WATANABE KAZUHIDE
IPC: G01R31/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a ground fault accident detecting method of parallel dual communication underground power transmission lines capable of inexpensively and quickly detecting the ground fault accident of the underground power transmission line by a differential current detecting method as the basic principle, reducing the difficulty in setting of the detection set value caused by the charged current, which is the defect of this method, and detecting the ground fault accident generated in one of the dual communication lines collectively. SOLUTION: Current transformers CT1, CT2 are respectively mounted on both ends of each section of the parallel dual communication underground power transmission lines by each circuit, the secondary sides of both current transformers CT1, CT2 having the same polarity at one end side of the dual communication lines are cross- connected to input the output from the same polarity side to a detector 3, the secondary sides of both current transformers CT3, CT4 having the same polarity at the other end side of the dual communication lines are cross-connected to input the output from the same polarity side to the detector 3, and the differential current of both outputs is detected by the detector 3.
Patent JP-H0336410-A (JP)
Title: Needle control device for vaporization type burner
Inventor: TANAKA NOBORU
IPC: F23N1/00
Filed: 1989-06-30
Abstract: PURPOSE:To ensure the prevention of fixing a needle to a nozzle hole by controlling the needle so as to make it open and close the needle hole several times as soon as the electric current sent to a heater to heat a vaporizer is stopped. CONSTITUTION:When an operation switch is turned ON, a heater 3 mounted on a vaporizer 1 is energized electrically, and the vaporizer 1 is heated. When its temperature is raised and preheating is completed, an electromagnetic pump 8 is driven and at the same time a nozzle hole 4 is opened through a needle 5 by a solenoid 6 and combustion is started. After this the combustion is stopped by the detection of a set temperature, the elapse of a set time, etc., and the vaporizer 1 is in the state of preheating, and the counting of a specified preheating time is started. A that time, if a combustion OFF signal by an operation switch 10 is inputted, the electric current to the heater 3 is stopped, and the preheating is finished. As soon as the electric current to this heater 3 is stopped, the solenoid 6 is energized simultaneously several times, and the needle 5 opens and closes the solenoid hole 4 several times in correspondence to the action of the solenoid 6.
Patent JP-S5871076-A (JP)
Inventor: TAKATSURU MITSUYASU
IPC: B25C1/04
Filed: 1981-10-26
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-H0811215-A (JP)
Title: Hot pressure-contacting device for film
Inventor: HASHIGUCHI SEIJI
IPC: B32B37/10
Filed: 1994-06-29
Abstract: PURPOSE:To control generation of defective pressure-contacting for a long lime even if sheet materials having various dimensions are used. CONSTITUTION:Hot rolls 6, 7 are constituted of turnable double rolls 6A, 6B, 7A, 7B which have at least two kinds of wide and narrow width dimensions, and can be used properly in accordance with width dimensions of a sheet material 8 to be used. A wide sheet material is constituted so that the double rolls are turned by an appropriate angle by an exchange device, wider hot roll is made to pressure-contact and connect with the sheet material 8 always, through which the surface of the hot roll is worn evenly and generation of a dent is controlled.
Patent JP-S6327607-A (JP)
Inventor: TAKESHITA MASATOSHI
IPC: E01H5/09
Filed: 1986-07-18
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-H08340600-A (JP)
Title: Sound reproducing device
Inventor: IWAMATSU MASAYUKI
IPC: H03H17/02
Filed: 1995-06-13
Abstract: PURPOSE: To attain a flat characteristic in an audible sense easily by attenuating a reproduction audio signal of a movie software linearly toward high frequencies starting from a specific frequency and correcting the characteristic of the specific high frequency with equalizers A, B whose attenuation is specified to be a specific attenuation. CONSTITUTION: Usual signals L, R and movie software signals LT, RT are received via equalizers 32, 33 whose amplitude characteristic is linearly attenuated toward high frequencies started from 2kHz and whose attenuation being a standard attenuation is -2dB±1dB at 10kHz. When the signals LT, RT are received by a command of an operation means, the inserted equalizers 32, 33 correct the signals LT, RT. Then a control means 36, a surround decoder 34, a main signal synthesis means 40, and main and surround sound field signal generating means 42, 48 process the corrected signals LT, RT. The main signals L, C, R and the surround signal S obtained by the processing are heard at a listening position 12 in a room 10 of a general house by each sound field control speaker. Thus, the movie software is easily reproduced by a flat characteristic in the audible sense.
Patent JP-H0811323-A (JP)
Title: Ink jet recording apparatus
Inventor: YOKONO SEIJI
IPC: G01D15/28
Filed: 1994-06-30
Abstract: PURPOSE:To eliminate the erroneous detection of ink exhaustion by judging whether an ink conserving mode is set and performing the lap-writing printing of an ink exhaustion detecting mark at the time of the setting of the ink conserving mode. CONSTITUTION:A CPU confirms the completion of the printing of the printing data of one page and subsequently judges whether an ink conserving mode is set on the basis of the set content of a setting display part. When no ink conserving mode is set, an ink exhaustion detecting mark is printed as it is. When the ink conserving mode is set, the ink exhaustion detecting mark is subjected to lap-writing printing performing printing twice without performing line feed. Next, the comparison with a preliminarily stored predetermined threshold value is performed on the basis of the output of an ink density detection part to judge whether ink is exhausted and, when ink is present, the operation is completed as it is. When ink is exhausted, the setting display part is operated to perform the error display of ink exhaustion.
Patent JP-H0613872-A (JP)
Title: Cmos buffer circuit
Inventor: HATTORI SHINJI
IPC: H03K19/0948
Filed: 1992-06-29
Abstract: PURPOSE:To reduce power consumption by providing a CMOS buffer circuit which does not generate the power consumption execpt for the time of input voltage change even when the high level voltage of the input voltage is lower than a power supply voltage. CONSTITUTION:A power circuit 13 is provided for lowering the power supply voltage for a threshold voltage by utilizing the threshold voltage of an N type MOSEFT 16. Then, the input of a CMOS inverter circuit 14 is obtained by the circuit 13. Also, a pair of N type MOSTRs 17 and 18 receive the input voltage and the output voltage of the circuit 14 as the respective input. Further, P type MOSTRs 19 and 20 form a level conversion circuit by one gate connected to the other drain and the gate connected to the other gate. This circuit does not consume power execpt for the time of the input voltage change even when the high level voltage of the input voltage is lower than the power supply voltage Vcc in the CMOS inverter. Thus, the power consumption can be reduced.
Patent JP-H0921568-A (JP)
Title: Starting operation controller for air conditioner
Inventor: TAKEGAMI MASAAKI
IPC: F25B1/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the rapid heating properties by considering the previous starting state by providing the opening of a motor-driven expansion valve at the time of starting by using the corrected opening stored in a previous starting information memory. SOLUTION: When the starting operation is conducted at the time of heating an air conditioner, the corrected opening of the opening of a motor driven expansion valve 4 is so set as to accelerate the rising at the time of next starting based on the state of the conditioner at the time of starting by a corrected opening setter 14, and stored in a previous starting information memory 15. After such, at the time of next starting, the opening of the valve 4 is set by using the corrected opening stored in the memory 15 by a motor driven expansion valve opening setter 11. Accordingly, the rising at the time of next starting is expedited. Thus, the rapid heating properties at the time of starting can be improved.
Patent JP-S6221912-A (JP)
Title: Composite mark strip for road mark of horizontal direction and its formation
Inventor: EIGENMANN LUDWIG
IPC: G09F13/22
Filed: 1986-07-22
Abstract: A road surface marking strip (22) comprises spaced transparent protruding elements containing light-emitting diodes -LEDs- (18), and a photosensitive device (12) located on said strip (22) and adapted to cause, when excited by light from the headlights of an approaching vehicle, switching on of the LEDs (18)-Illumination of the marking strip can also be activated by traffic lights, light from the traffic light being transmitted to the photosensitive device via optical fibres. 
<??>Retroreflective elements, e.g. catadioptric prisms, alternate on the strip with the LED containing elements. Further the strip is provided with solar converters located thereon and with storage means for the electric energy generated. 
<??>To better cope with fog conditions, a series of halogen type micro-lamps (20) can be provided on the marking strip (22), in addition to the elements containing the LEDs (18). On the strip a second photosensitive device (14) monitors the light coming from a dedicated LED (16) and causes the fog condition lamps (20) to be switched on when the intensity of the illumination perceived drops below a safe level. 
<??>To provide a warning of potentially icy road conditions, the surface of the marking strip can contain cholesteric liquid crystals to change color when temperature drops below a certain point, a LED illuminating the warning surface.- Alternatively, the strip can be illuminated by a colored ice alert LED controlled by a temperature sensor.