baber/WOPTO huggingface dataset:
Patent JP-H0363842-A (JP)
Title: High load evaluation system
Inventor: SHIBATA YOSHIHISA
IPC: G06F11/34
Filed: 1989-08-02
Abstract: PURPOSE:To easily generate a high load state even with the operations of a few number of channels and to perform the evaluation of performance by generating interruption by changing the timer value of timer interruption, and making firmware busy for a prescribed period in regular interruption. CONSTITUTION:A controller 1 is comprised of a timer interruption circuit 10, external condition detection circuits 11A-11M, an interruption address generation circuit 12, an address selector 13, a next address generation circuit 14, a microprogram storing part 15, and a microprogram temporary readout register 16. The timer interruption circuit 10 on which a timer cycle is set from an external interface device 3 sends out the timer interruption to the interruption address generation circuit 12 when time monitoring is started and a monitor value reaches a designated value. Simultaneously, when the next timer monitoring is started and the monitor value reaches the designated value again, the interruption is generated. When the interruption is generated in such a way, a microinstruction performs a NOP operation for a constant period at every step.
Patent JP-S6445123-A (JP)
Title: Method and apparatus for ashing
Inventor: NAWATA MAKOTO
IPC: H01L21/302
Filed: 1987-08-14
Abstract: PURPOSE:To improve a life time value, by cooling a sample. CONSTITUTION:In plasma, which is yielded in a plasma yielding chamber 4, ions are absorbed in a mesh 5, and only radical is introduced into a treating chamber 6 through the holes of the mesh 5. Resist, which is attached to a wafer 9 as a film, is removed by the chemical reaction between the radical, which is introduced into the treating chamber 6, and the component of the resist. At the time of this ashing, refrigerant is circulated through a circulating pipe 15 from a circulating heat exchanger 14 in a circulating path 13 of a sample stage 8. Thus the sample stage 8 is cooled. Therefore, the sample stage 8 is kept constant at normal temperature. In this way, diffusion of impurities in the resist and impurities from the constituting material of the plasma yielding chamber 4, which are the causes of contamination, into a sample can be suppressed. Thus the value of a life time is improved.
Patent JP-H0862366-A (JP)
Title: Control rod driving device
Inventor: OIZUMI HIROBUMI
IPC: G21C7/16
Filed: 1994-08-26
Abstract: PURPOSE: To enhance the availability factor of a plant by controlling the opening and closing an automatic opening and closing valve on the basis of the outputs of first and second pressure measuring means. CONSTITUTION: A first water supplying system supplies a high pressure water to a control rod driving mechanism 6 by way of an automatic opening and closing valve 11 → a scram insert piping 9 through a high pressure gas supplying system (a nitrogen gas piping 12, a nitrogen cylinder 13) → a scram insert piping 9a, and a filling water header 5 → a filling water piping 8 → a piping 9a, to drive it. A second water supplying system connected to the first water supplying system supplies the condensate raised in pressure by a pump 1 to the piping 9a by way of a main piping 2 → a filling water system 3 → a header 5. A logical circuit 26 controls the opening and closing of the valve 11 on the basis of the outputs of the main piping pressure signal 25 measured 22 on the piping 2 and the nitrogen gas pressure signal 23 measured 21 on the piping 12. The valve 11 is thus opened in emergency to supply the high pressure condensate accumulated in the piping 9a and an accumulator 10 to the mechanism 6, and the unnecessary stop of a plant can be avoided, even when the pump is stopped, or the water pressure is reduced, to enhance the plant availability factor.
Patent JP-2001034104-A (JP)
Title: Oil applying roller and image forming device provided therewith
Inventor: TAKEMURA SEIJI
IPC: B05C1/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To evade the expansion of air in an oil applying roller by a ventilation hole and to prevent oil leakage from the ventilation hole. SOLUTION: This oil applying roller is constituted so that the outside circumferential surface thereof is covered with a porous film 203 through which oil infiltrated into a sponge 201 oozes to the surface of the roller. Besides, one end part of the oil applying roller is hermetically sealed by a seal flange 102 and only the seal flange 102 of the other end part is provided with an air path 205 for relieving the air in the oil applying roller through an oil pan 204.
Patent JP-H1145040-A (JP)
Title: Image forming device and method
Inventor: SHIMIZU SATOSHI
IPC: G03G21/14
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To realize printing with maximum throughput and to enhance reliability by preventing the last paper from being erroneously detected in the case of detecting the last paper at the time of supplying paper, and executing a last paper detection sequence as necessary. SOLUTION: Whether or not a last paper decision means 23 must decide whether the last detection signal detected by using a last paper detection means 9 is a signal showing the last recording paper stacked in a paper supply part 21 is decided according to the size of recording paper designated by a size designation means 22. When it need not decide that, such control that the sequence by the means 23 is not executed is performed.
Patent JP-S58101921-A (JP)
Title: Dropper of weight for consolidation of ground
Inventor: YORITOMI RIYUUTAROU
IPC: E02D3/046
Filed: 1981-12-15
Abstract: PURPOSE:To easily and repeatedly drop a weight from places by providing two inducing ropes longer than the top length of a boom above the ground and a rope laying device with a roller and a rocking rope. CONSTITUTION:Two guide ropes 43 whose one ends are fixed horizontally to a weight 40 at an interval and the other ends are fixed the tip of a boom 2 through a guide provided with a spacing horizontally to a weight 7 and a clamper 10, having a length longer than the top length above the ground of the boom, are provided. Then, a rope laying device 44 having a tentionally and  rotatably connected roller 45 and a rocking rope 46 fixed to the top of a support bar 48 whose one end is fixed to the holding frame 47 of the roller 45 and  the other end is fixed to a crane body 1 is also provided. Thus, a weight clamper can go down under the guidance of the guide rope and can exactly grasp  the wieght, and thereby the weight can be easily repeatedly dropped from high  places.
Patent JP-S6181471-A (JP)
Title: Preparation of ink for ink jet printer
Inventor: YAMAGISHI YASUO
IPC: C09D11/00
Filed: 1984-09-28
Abstract: PURPOSE:To prevent the generation of bubbles in an ink, and to provide the titled ink which can be ejected stably for a long period, by dissolving a dye in a part of solvent to obtain a dye solution, and diluting the solution with the remaining part of the solvent to obtain a homogeneous solution, wherein sonic vibration is applied to the system either in the dissolution process or in the dilution process. CONSTITUTION:The objective ink is prepared by applying sonic vibration to the preparation system wither in the process to dissolve a dye (water-soluble dye or oil-soluble dye) in a part of the solvent (e.g. water, water-soluble organic solvent, etc.), or in the process to dilute the obtained dye solution with the remaining part of the solvent to form a homogeneous solution.
Patent JP-H0753733-A (JP)
Title: Layered structure and its manufacture
Inventor: KAGEYAMA YOHEI
IPC: C08L23/00
Filed: 1993-08-16
Abstract: PURPOSE:To provide a layered structure which comprises a polyolefin, a second polymer compound noncompatible with the polyolefin, and a modified polyolefin and has a liquid-and gas-barrier effect, and a process for manufacturing the same. CONSTITUTION:This layered structure comprises a polyolefin, a second polymer compound noncompatible with the polyolefin, and a modified polyolefin, and the polyolefins form a continuous matrix phase, the second polymer compound being in the form of a thin band is present in the matrix, phase where each band lay in a row without substantial gap and forms a wide layer parallel to the surface. The structure has good liquid-and gas-barrier properties.
Patent JP-S6178104-A (JP)
Title: Method for sintering rare-earth cobalt magnet material
Inventor: MATSUSHIMA CHOMEI
IPC: H01F1/10
Filed: 1984-09-25
Abstract: PURPOSE:To prevent generation of adhesion by fusing of a sample as well as to contrive to suppress the deterioration in magnet characteristics of the title magnet material by a method wherein a substrate composed of a specific material is used. CONSTITUTION:A sintered Sm2O3 substrate 2 is placed in a Ta vessel 1, a rare-earth cobalt compound press-molded body 3 is placed thereon, and a sintering is performed. By the above-mentioned sintering, the seizure between the sample 3 and the substrate 2 is not prevented completely, but the above is far effective than the substrate such as SUS, Ta, Mo alumina and the like. Also, in the case of an alumina substrate, the oxygen contained in alumina is reduced by Sm and the magnet characteristics are deteriorated. However, in the case of an Sm2O3 substrate 2, the degree of characteristics almost same as an SUS substrate are obtained, and deterioration is not observed thereon.
Patent JP-H07133665-A (JP)
Title: Agent for reducing labor for removal of concrete group adherent matter and method of removing concrete group adherent matter
Inventor: KAMIBAYASHI MASAYUKI
IPC: E04G19/00
Filed: 1993-07-26
Abstract: PURPOSE:To prevent concrete from sticking to a concrete machine or the like and to facilitate the removal of the same by coating the concrete machine or the like thereover with an emulsion composed of wax whose property, mixing ratio and solid part rate are specified, and poly ethylene wax. CONSTITUTION:A concrete machine such as a concrete mixer truck, a concrete blasting machine and the like is coated thereover with an emulsion composed of 100 parts of wax having a melting point of 80 to 86deg.C and a particle size of 0.1 to 5mu, and 20 to 50% of polyethylene wax having a melting point 100 to 110deg.C and having a molecular weight of 1,000 to 2,000, the solid part rate thereof being in a range of 30 to 50wt.%. Accordingly, it is possible to prevent concrete from sticking to the machine, and to facilitate natural peel-off of concrete even stuck thereto. Further, even though a surface from which the adherent matter is to be peeled off has a shape which causes the adherent matter to be hardly peeled off therefrom, the sticking matter can be removed together with the agent for reducing the labor for removal of the adherent matter by spraying hot water thereonto. It is possible to prevent sticking of concrete and to facilitate the removal of even stuck adherent matter.
Patent JP-H0866306-A (JP)
Title: Control method for rice cooker
Inventor: OYA TAKASHI
IPC: A47J27/00
Filed: 1994-08-26
Abstract: PURPOSE: To prevent early disconnection of a heating source before water in a pot is evaporated sufficiently in a control method of a rice cooker in which a pot bottom temperature of a pot heated by the heating source is monitored by a temperature sensor for heating the heat source till a cooking completion temperature at which a detection temperature of the temperature sensor is higher than a boiling temperature is reached. CONSTITUTION: Temperature gradient of detected temperatures by a temperature sensor S after starting heat generation of a heating source 2 is determined, and when the temperature gradient is larger than reference gradient, or when a boiling continuous time in a pot 1 is less than a reference boiling time, then control is changed to heat the heating source 2 forcedly for a predetermined cooking time.
Patent JP-H0367109-A (JP)
Title: Method and device for tilt angle detection
Inventor: IIJIMA TETSUO
IPC: G01B11/26
Filed: 1989-08-04
Abstract: PURPOSE:To detect an angle error with high accuracy by irradiating an object with the light beam of a laser, etc., by scanning of frequency f1 and detecting the amplitudes and phases of an f1 component of reflected light from the object and an f2 component of higher frequency than the f1. CONSTITUTION:The light from the light source 31 is made incident on an acoustooptic element 34 at an angle theta through a collimator 32 and a beam shaping prism 33 and converged as primary diffracted light 52 (diffraction angle 2theta) on a point 38 on the object 2 through an objective 37. Then the reflected light from the point 38 is guided to a detector 40 through a polarization beam splitter 35. Here, a constant frequency fc is supplied from control parts 41 - 45 so as to put the element 34 in operation. When the frequency supplied to this element 34 is set between fc and fc-fm, the diffracted light 52 is diffracted in a direction 521 and converged on a point 381. For the purpose, the frequency range of the element 34 is modulated at a frequency 45, i.e. f1, the object 2 is irradiated with the scanning light beam of frequency f1, and the output of the detection part for the reflected light has a frequency f2 (>f1); and the amplitudes and phases of the f1 and f2 are detected to obtain an angle error signal.
Patent JP-H05223215-A (JP)
Title: Pulverized coal burner
Inventor: INABA YOSHINORI
IPC: F23D1/02
Filed: 1991-08-13
Abstract: PURPOSE:To obtain satisfactory combustion of a burner by making a black zone of a flame of an outlet of the burner uniform by simple means without almost increasing a pressure loss in the burner. CONSTITUTION:A pulverized coal diffusing combustion burner 1 has a primary air diffusing passage 4, a pulverized coal diffusing circular passage 6 and a primary air diffusing outer circular passage 8 sequentially concentrically provided from a bore side toward an outer periphery. A plurality of radial partition walls 21, 22 are partly provided in the passage 6 to divide the passage 6 into a plurality of circular-arc-shaped zones, and the walls 21, 22 are formed in a shape turned at 90 deg. of a turning angle in the same spiral direction longitudinally of the burner.
Patent JP-S58103770-A (JP)
Title: Alkaline battery
Inventor: MORITA KORENOBU
IPC: H01M50/171
Filed: 1981-12-15
Abstract: PURPOSE:To enlarge the inner volume of a sealing plate for increasing a filling up quantity of a negative electrode active material while checking generation of a local cell at the end of a sealing plate caused by alkaline electrolyte by coating an opening cutting part of the sealing plate with a metal easy to be amalgamated. CONSTITUTION:Centering around an opening cutting part 10 of a sealing plate 1 and excepting the inner part making contact with the negative electrode active material and the outer part making contact with the terminal of any appliance using a battery, a part of the surface is provided with a coating layer of a metal 11 easy to be amalgamated similar to the inside of the sealing plate. The coating metal 11 thereby is either one of gold, silver, copper, tin and zinc which are possible to be easily electrically or nonelectrolytically plated, whereby a highly reliable plated layer can be obtained by making said plating to be thick not less than 10mum. Except the plating method, it is also applicable to dip the cutting part 10 of the sealing plate into a metal bath with the conparatively low melting point.
Patent JP-S6263868-A (JP)
Title: Measuring method for insulation resistance of capacity element
Inventor: SAKO NORIMITSU
IPC: G01R27/02
Filed: 1985-09-13
Abstract: PURPOSE:To obtain an insulation resistance in a short time by measuring a current at every prescribed time from immediately after a known voltage is applied to a capacity element and calculating the insulation resistance. CONSTITUTION:A capacity element 1 is set first to a state that both ends are short-circuited by the contact (a) of a changeover switch S2 and the charge of a capacity 1A is discharged. When executing a measurement, a known voltage V is applied to the element 1 from a DC power source 4. A current measuring means 9 is constituted of a current detecting resistor 9A and a voltage measuring means 9B. A controller 11 fetches and stores at least three times at every prescribed time a current detecting signal which is outputted from the means 9, and calculates an insulation resistance from plural current values and the voltage V.
Patent JP-S6092776-A (JP)
Inventor: HAYATA HIRONORI
IPC: A61N5/067
Filed: 1983-10-28
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-H0755507-A (JP)
Title: Optical encoder
Inventor: YAMAMOTO MASAMI
IPC: G01D5/38
Filed: 1993-08-17
Abstract: PURPOSE:To provide an optical encoder which can be easily assembled. CONSTITUTION:In an optical encoder provided with a semiconductor laser element 2 and diffraction grating G which moves against the element 2 and transmits or reflects the laser light emitted from the element 2, a reflecting mirror 5 which reflects diffracted light entering the mirror 5 from the grating G in the same direction as the incident direction, lens 3 which condenses the laser light emitted from the element 2 and returns the diffracted light generated when the reflected light from the mirror 5 is transmitted through or reflected by the grating G to the element 2, and measuring means 6 which measures the intensity of the laser light emitted from the element 2 are provided.
Patent JP-H0629425-A (JP)
Title: Insulating board for circuit
Inventor: SUGIMOTO NORIYASU
IPC: H01L23/15
Filed: 1992-07-06
Abstract: PURPOSE:To ensure three characteristics, mechanical strength, dielectric constant, and thermal expansion coefficient, by constructing a circuit insulating substrate with an insulator crystal having a higher thermal expansion coefficient than silicon and silicon nitride Si3N4 ceramic containing silicon carbide SiC. CONSTITUTION:An insulator crystal having a higher thermal expansion coefficient than silicon is added to silicon nitride in the form of a compund which becomes Al2O3 crystal after calcination, for example. After calcination, the mixture is separated or left behind in the form of insulating crystal, so that the insulator crystal having a higher thermal expansion coefficient is cancelled out with the low expansion silicon nitride to make the whole thermal expansion coefficient of the substrate identical to that of silicon. Further, the silicon carbide is prevented from being lowered in mechanical strength owing to the addition of the insulator crystal. Additionally, since a chief ingredient is the silicon nitrtide, the dielectric is yet lower. Thus, connection failure upon mounting a silicon chip and chip exfoliation are prevented.
Patent JP-H0758601-A (JP)
Title: Duty controller
Inventor: SAKIYAMA YOSHIKI
IPC: H03K3/017
Filed: 1993-08-17
Abstract: PURPOSE:To improve the mounting of parts and the temperature characteristic by reducing the value of the integral constant as a constituting element of a duty adjustment device which can adjust the duty of an output pulse signal synchronized with an input pulse signal. CONSTITUTION:A pulse generating circuit generates a gate pulse signal S5, which has an arbitrary pulse width and whose position can be moved in one period T of an input pulse signal Sin by a variable resistance VR1, from the input pulse signal Sin. A switch circuit SW5 is controlled by a gate pulse signal S5 to open/close the circuit between a monostable multivibrator MMV 1 and the integrating circuit. It is sufficient if the integral constant has such value that the pulse width of the gate pulse signal S5 can be sufficiently integrated; and since the edge at the time, when the MMV 1 turns off the output pulse signal S1, exists in the gate pulse signal S5, the gate pulse signal S5 is moved in one period T of the input pulse signal Sin to control the duty of an output pulse signal Sout.
Patent JP-H0653004-A (JP)
Title: Rectangular chip resistor and its manufacture
Inventor: YAMADA HIROYUKI
IPC: H01C17/06
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a rectangular chip resistor having no directivity wherein sufficient fixing strength can be obtained when the square chip resistor is mounted not on the main surface of a substrate but on the side surface whose electrode area is small. CONSTITUTION:A prism type insulating substrate 1 has recessed parts at four coners which face each other. A surface electrode layer 2 and a rear electrode layer 3 are formed on both surfaces of the substrate 1. A resitance layer 4 is overlaps a part of the surface electrode 2. A protective glass layer 5 completely covers the resistance layer 4. End surface electrodes 7 electrically connect the surface electrode layer 2 and the rear electrode layer 3. Two pairs of side surface electrode layers 6 are formed on the side surfaces of the insulating substrate 1 and electrically connect the surface electrode layer 2, the rear electrode layer 3 and the end surface electrode layers 7.
Patent JP-S58105263-A (JP)
Title: Magnetic brush developing device
Inventor: NAKAYA FUMIO
IPC: G03G15/09
Filed: 1981-12-18
Abstract: PURPOSE:To prevent a variation of a charging value of a developer due to standing time, by separating a paddle and a blender placed in a developing device, from a copier driving system, connecting them to a separate motor, and stirring the developer at the time of noncopying. CONSTITUTION:A developing roll 2 in a housing 1 is connected to a driving system of a copying machine through a gear mechanism 6, and is rotated by synchronizing with a photosensitive body 5. A paddle 3 and a blender 4 are connected to a variable speed driving motor 8 through a gear mechanism 7. The motor 8 is driven at a speed matching a rotating speed of the roll 2 at the time of copying by a controlling circuit, is driven for a constant interval of time at the time of noncopying, and is driven at a higher speed than that of the roll 2, when an electric power supply is turned on. Therefore, since a developer is stirred at the time of noncopying and when the electric power supply is turned on, a variation of a charging value is prevented, copying picture density is kept constant at all times, and a satisfactory copy is obtained.
Patent JP-H09154572-A (JP)
Title: Weakly toxic newcastle disease virus vaccine
Inventor: KAARA KURISUCHIINA SHIYURIIRU
IPC: C12N7/00
Filed: 1996-08-01
Abstract: The present invention provides the novel Newcastle disease virus strain C2 which is able to induce a solid immune response in poultry without adverse vaccination reactions.
Patent JP-H0253305-A (JP)
Title: Fm demodulator
Inventor: YAMADA TSUKASA
IPC: H03D3/00
Filed: 1988-08-18
Abstract: PURPOSE:To attain the control of a feedback gain of an FM detector automatically by setting an FM threshold level in response to a signal corresponding to the error state of a reception data. CONSTITUTION:Correction error bits for (272, 190) or (16, 5) codes sent multiplexedly to a data channel are always counted and control signals 114-116 are outputted in response to the quantity to set a gain alpha of a voltage controlled oscillator (VCO) 115, the band width of a band pass filter 102 and the attenuation of an attenuator 112. Thus, the output signal is amplified by a multiple of (1+alpha). Thus, the threshold level is expanded by nearly 10logalpha and the error due to burst FM noise is reduced.