baber/WOPTO huggingface dataset:
Patent JP-S62199636-A (JP)
Title: Production of sulfur master batch
Inventor: TSUJI TAKASHI
IPC: C08L21/02
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a sulfur master batch having always constant sulfur content, by blending rubber-like polymer latex with a sulfur water dispersion adjusted with a thickening agent and a dispersant and coprecipitating sulfur. CONSTITUTION:100pts.wt. water is blended with 10-150pts.wt. sulfur powder having 300 meshes, 0.1-5pts.wt. thickening agent (e.g., methyl cellulose, etc.,) and 1-10pts.wt. dispersant (e.g., sulfonate of naphthalene-formaldehyde, etc.,) to give sulfur water dispersion, which is blended with rubber-like latex and sulfur is coprecipitated with a coagulating agent (e.g., hydrochloric acid, etc.).
Patent JP-H06260723-A (JP)
Title: Semiconductor laser device
Inventor: ISHII MITSUO
IPC: H01L29/06
Filed: 1993-03-03
Abstract: PURPOSE:To avoid generation of short circuit defect without deteriorating the heat radiation in the vicinity of a light-emitting point by a method wherein a groove is provided on both sides of the light emitting point located in the vicinity of the main surface, and an interpositional layer is provided on the main surface sandwitched by the grooves and the inner wall in the neighborhood of the light-emitting point. CONSTITUTION:When a laser chip 11 and a submount 5 are adhered using solder 7, the solder 7 is wet by a metallized layer 31 when a die-bonding operation is conducted, and the laser chip 11 and the submount 5 are adhered. At this time, even when the solder 7 is jutted out from the metallized layer 31, the jutted out solder 7 is collected in a mesa groove 2, and the solder 7 is not adhered to the side wall of the laser chip 11. Accordingly, the short circuit caused by the solder 7 on the side wall of the P-N junction of the laser chip 11 can be prevented, and the P-N junction can be approximated to the submount 5. As a result, the light-emitting point 4 can be approximated sufficiently to a metal block 6, and heat can be radiated excellently.
Patent JP-H03246841-A (JP)
Title: Buffer type gas blast circuit breaker
Inventor: SUZUKI KATSUMI
IPC: H01H33/915
Filed: 1990-02-26
Abstract: PURPOSE:To prevent an arc extinguishing chamber and the diameter of a tank from becoming large by providing the second piston on an action mechanism side from the exhaust hole of an action rod, and connecting the slidable second buffer cylinder and a buffer chamber with multiple pipes. CONSTITUTION:The second piston 21 fitted to an action rod 13 and the second cylinder 22 fixed to a fixed section are provided, and a buffer chamber 17 and the second buffer chamber 25 are connected with multiple pipes 20. The buffer cylinder capacity of a gas blast circuit breaker is increased, the cutoff performance is improved, however the outer diameter of the buffer cylinder is not increased. The outer diameter of an arc extinguishing chamber can be kept the same regardless of the improved cutoff performance, thus the diameter of a tank and the outer diameter of the other portions are prevented from becoming large.
Patent JP-S59169326-A (JP)
Inventor: KAMIMURA OSAMU
IPC: H02H7/26
Filed: 1983-03-15
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-H06257480-A (JP)
Title: Vibration reduction device for vehicle
Inventor: INOUE MINORU
IPC: F02D45/00
Filed: 1993-03-03
Abstract: PURPOSE:To converge a torsional vibration in an early stage and to reduce vibration in a vehicle body by directly controlling torque of an engine on the basis of a torsional vibration of a drive shaft, which causes vibration in the longitudinal direction of the vehicle body during acceleration of the vehicle. CONSTITUTION:An engine torque controlling means E controls engine torque. An angle of torsion detecting means A detects an angle of torsion in a drive shaft. An engine torque correcting means D receives a signal of the angle of torsion detecting means A to output a correction signal to the engine torque controlling means E. When a torsional vibration is generated and it is generated on an increasing change side of the angle of torsion, the engine torque is reduced for the predetermined duration. On the other hand, when the torsional vibration is generated on the reducing change side of the angle of torsion, the engine torque is increased for the predetermined duration. In this way, the torsional vibration in a drive shaft is surely converged during the acceleration of the vehicle in an early stage, that the vibration in a vehicle body can be surely reduced.
Patent JP-H05341797-A (JP)
Title: Device and method for contex-dependent type speech recognition
Inventor: RARITSUTO AARU BAARU
IPC: G10L15/18
Filed: 1993-03-03
Abstract: PURPOSE: To provide the device and method for speech recognition which evaluate the context of a next word for each current candidate word in a speech hypothesis. CONSTITUTION: The word beginning model for each speech hypothesis consists of a model for a partial hypothesis consisting of 0's followed by a model for a candidate word or words more than them. The speech hypothesis having the best word beginning hypothesis score form a word beginning subset. Corrected models for respective speech hypotheses of the word beginning subset consist of models for partial hypotheses where corrected models for the candidate words last. The corrected candidate word models depend upon at least a word evaluated to have the highest possibility following the speech hypotheses. The corrected hypothesis score for each speech hypothesis of the word beginning subset consists of an evaluated value of approximation of collation between the corrected model of the speech hypothesis and the serial coded presentation of vocalization.  The speech hypothesis from the word beginning subset having the best corrected collation score is stored as a reduced subset. At least one word of >=1 speech hypotheses of the reduced subset is outputted as a speech recognition result.
Patent JP-S57158048-A (JP)
Title: Optical disk and its information recording method
Inventor: IWAMA SABUROU
IPC: G11B7/24
Filed: 1981-03-23
Abstract: PURPOSE:To preserve record permanently by forming a thin-film layer of titanium nitride crystal on the surface of the substrate of an optical disk, and then forming a thin-film titanium nitride crystal layer or hole at the record part of information. CONSTITUTION:The tip part of a titanium metallic wire 8 is positioned at a convergence point 5 where the energy of an electron beam converges with high density, and then heated and molten to vaporize titanium. The vaporized titanium  reacts chemically with nitrogen in an atmosphere to produce TiN, which is set  to produce its fine grains sticking to the outer circumferential surface of a recovery container 10. In another way, said tip part is nitrified by the heating of  electron irradiation in an atmosphere of nitrogen to obtain the fine grains sticking to the outer circumferential surface of the recovery container 10. The produced TiN has crystal structure of the cubic system of an NaCl type having  the 1:1 atomic number ratio of titanium and nitrogen.
Patent JP-S62200890-A (JP)
Title: Reproducing device
Inventor: NOCHIDA KAORU
IPC: H04N9/81
Filed: 1986-02-28
Abstract: PURPOSE:To lower power consumption, to simplify adjustment and to substantially improve trackability with respect to skew and angle division by giving the same phase to a pair of component chrominance signals subjected to time division base compression, then writing them in a shift register with the aid of a common write clock and reading them with the aid of a common read clock. CONSTITUTION:Out of a pair of component chrominance signals SC which are subjected to time division base compression from a recording track, one component chrominance signal is moved in the direction of a time base by a delay means CCD 10 so that the phase of said signal can be the same as that of the other component chrominance signal. In order to expand in terms of time base a pair of component chrominance signals with the same phase, they are supplied to shift registers 11, 12, 13 and 14 such as CCDs. A clock generator circuit 6 supplies the same write clock and the same read clock to said registers, and controls and outputs said clocks so that a write clock output section can be arranged between one read clock output section and a next one.
Patent JP-S57156412-A (JP)
Title: Preparation containing dextromethorphan hydrobromide
Inventor: TAIRA HIDEAKI
IPC: A61K47/00
Filed: 1981-03-24
Abstract: PURPOSE: The titled preparation in which dextromethorphan hydrobromide used as an antitussive or phlegm looser is combined with cyclodextrin to form a clathrate to improve the irritation, bitterness and solubility of the former.  
     CONSTITUTION: Dextromethorphan hydrobromide and cyclodextrin, preferably β-cyclodextrin are combined, preferably at a molar ratio of 2/1W1/2, much preferably at 1/1 to form a clathrate of cyclodextrin. The resultant clathrate is prepared by a pharmaceutically permissible method into an oral or injection preparation. The resultant preparation of dextromethorphan hydrobromide shows improved solubility, irritation and bitterness blocking. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05240846-A (JP)
Title: Cation measuring method
Inventor: KUMAGAI HIROKI
IPC: G01N30/14
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a cation measuring method, which can simply measure cations contained in water-soluble organic solvent highly accurately. CONSTITUTION:A cation capturing column 8 filled with cation exchange resin is arranged between a sample introducing part and a separating column part. After the cations in a sample are captured, pure water is applied to wash out the water-soluble organic solvent. Thereafter, the cations, which are captured in the cation capturing colum 8, are introduced into a separating column part 10 with eluate.
Patent JP-H02225293-A (JP)
Title: Throwing and lifting devices for long heavy article
Inventor: YAMAMOTO MASAAKI
IPC: B66C23/18
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the load vibration and facilitate the attitude change by installing a guide arm in free turn and revolution at the top edge part of a expandable jib crane and arranging a plurality of chucking devices, keeping intervals, onto the slide beam of the guide arm. CONSTITUTION:A long heavy article 10 is supported at plural positions by a plurality of chucking devices 8a-8c. Then, a slide beam 7 onto which these chucking devices 8a-8c are installed is slided for a guide arm 6, and the guide arm 6 is turned and revolved for jib cranes 3a and 3b, and the jib cranes 3a and 3b mounted onto a supporting board 1 are turned and extended and contracted, and then the long heavy article 10 is supported in stable manners free from the load vibration, and attitude can be changed.
Patent JP-S58189255-A (JP)
Inventor: DANIERU FUONTANERU
IPC: C08K9/00
Filed: 1983-03-17
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-S62199657-A (JP)
Title: Liquid aqueous composition of reactive dye
Inventor: YAMAUCHI NORIAKI
IPC: C09B67/26
Filed: 1986-02-27
Abstract: PURPOSE:The titled composition, containing a specific dye and epsilon-caprolactam in a specific proportion, having a pH within a specified range and improved storage stability at low temperatures and suitable for dyeing and printing paper, cellulosic fibers, polyamide fibers, wool, etc. CONSTITUTION:A composition, containing (A) 5-50wt% at least one dye expressed by the formula [D is residue of sulfonic acid group-containing organic dye; R1 and R2 are H or (substituted) 1-4C alkyl; A is (substituted) phenylene or (sulfo-substituted) naphthylene; X is halogen; Y is -SO2CH=CH2 or -SO2 CH2CH2Z (Z is a group eliminative with an alkali)] and (B) 0.1-10wt% epsilon- caprolactam and having 3-7pH value and further preferably a pH buffering agent, surfactant, dyeing aid, solubilizing agent, defoaming agent, antifreezing agent or preservative.
Patent JP-H01218366-A (JP)
Title: Power supply system for switch element driving gate amplifier
Inventor: MATSUDA SHINZABURO
IPC: H05H1/22
Filed: 1988-02-26
Abstract: PURPOSE:To prevent an element from damaging by discharging a surge current due to the stored charge of an-insulating transformer through a reactor at the time of short-circuiting a load. CONSTITUTION:An ion beam generator for a neutral particle incident device has an acceleration power source 1, and a DC power source 2, switch elements 31-34, gate amplifiers 41-44, insulating transformers 51-53, 6, and a gate controller. The voltage of the power source 2 is connected through the elements 31-34 to the arc power source 9 of an ion source 8, and a positive electrode 13. Then, an accelerated ion beam 15 is obtained from an arc 12 generated between arc electrodes 10 and 11. In this case, a surge suppressing reactor 71 is connected in series with the secondary side of an insulating transformer 6. Thus, an abrupt rise of a surge current due to the discharge of charge stored in the floating capacity 7 of the transformer 6 generated at the time of short- circuiting a load is suppressed, thereby reducing an abnormal voltage generated at the gate amplifier.
Patent JP-S57157167-A (JP)
Title: Measuring apparatus for ultrasonic wave
Inventor: AKIYAMA CHIYUUJI
IPC: G01F23/296
Filed: 1981-03-25
Abstract: PURPOSE:To elimimate adjustment of oscillation frequency by transmitting a clock signal after the frequency thereof is divided at such a division ratio that the efficiency of ultrasonic conversion reaches the maximum thereof. CONSTITUTION:A microcomputer 14 changes the division ratio N sequentially by stage while monitoring the intensity of transmission based on the output of an A/D converter 15 at each action to detect the division ratio N1 at which the tansmission intensity reaches the maximum thereof. This permits invariable setting of the division ratio to ensure that the frequency f always match the resonance frequency of ultrasonic vibrators 3A and 3B, so that the ultrasonic conversion efficiency reaches the maximum value thereof. Clock signals generated from a clock generation circuit 12 are divided by the division ratio thus obtained.
Patent JP-S54135552-A (JP)
Title: Laser recorder
Inventor: UMEZAWA MICHIO
IPC: G02F1/11
Filed: 1978-04-12
Abstract: PURPOSE:To prevent degradation in the characteristics of a photoreceptor and other inconveniences and improve the quality of recording images by providing a surface  electrometer in proximity to the photoreceptor, detecting the potential differences between the exposed portions and unexposed portions of the photoreceptor and adjusting the light intensities of primary light based on these. CONSTITUTION:Modulating light having been modulated by picture signal is inputted from a controller 13 to an acousto-optic modulator 4, by which the laser beam Ld emitted from a laser light source 1 is made to the primary light Lbd1 having undergone light modulation. This light is then led onto a photoreceptor 10, whereby latent images are formed. The surface electrometer 12 which is provided in proximilty to the surface of the photoreceptor 10 measures the potential differences of the exposed portions 19 and unexposed portions 20 of the photoreceptor 10 and controls a controller 13 by the results thereof. The controller in turn increases the electric input to the acousto-optic light modulator 4 when the quantity of light attenuation is insufficient as compared to the specified value, thereby increasing the quantity of right arriving at the photoreceptor 10 and optimizing the light attenuation quantity.
Patent JP-S60190528-A (JP)
Title: Continuous annealing method of cold rolled steel strip
Inventor: AKIOKA MASATO
IPC: C21D9/58
Filed: 1984-03-09
Abstract: PURPOSE:To improve the material quality of a cold rolled steel strip and to prevent shape collapsion of a product in the stage of subjecting the steel strip to continuous annealing with a molten metal as a medium by setting the bath temp. of the molten metal at a specific temp. CONSTITUTION:The bath temp. of a molten metal is set within the target heating temp. of a cold rolled steel strip +100 deg.C in a continuous annealing stage in which the steel strip is subjected to an overaging treatment by heating, soaking and cooling with the molten metal as a medium. More specifically, said temp. is the range of the strip temp. of the case in which the molten metal is used for heating up to the soaking temp. and in the first half of the heating means up to about 400 deg.C strip temp. when the molten metal is used as a heating means. The bath temp. is set at the target value of the sheet temp. +100 deg.C. It is necessary to set the bath temp. of the molten metal within the target cooling temp. of the steel strip + or -100 deg.C range in the cooling stage as well. A molten salt may be used in place of the molten metal.
Patent JP-2000245129-A (JP)
Title: Automatic door
Inventor: HORI HIRONOBU
IPC: E05F15/60
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent wiring from becoming complicated for easy manufacture by concentrated disposing a plurality of magnetic sensors. SOLUTION: This automatic door is provided at a door header 4, with a stator 1 at which a plurality of coils 11 are disposed. A movable element 2 includes a permanent magnet 21, at which a plurality of magnetic poles are formed so as to be different from each other and is disposed along the upper edge of a door body 3. In the central portion of the door header 4, a sensor block 12 is disposed which includes a plurality of magnetic sensors 121 to 123 for detecting the position of the movable element 2.
Patent JP-S53129302-A (JP)
Title: Output control method of industrial machine's engine for driving constant capacity type oil hydraulic pump
Inventor: FUJIKAWA HIROAKI
IPC: F04B17/00
Filed: 1977-04-19
Abstract: PURPOSE: To give a constant capacity pump an equal performance as a variable capacity pump by torqulizing greatly for revolutions over a certain torque point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06260613-A (JP)
Title: Semiconductor storage
Inventor: INOUE FUMIKO
IPC: H01L21/822
Filed: 1993-03-05
Abstract: PURPOSE:To reduce the step of the connection part between an upper wiring layer and a bit line wiring and then a diffusion layer in a semiconductor storage with a structure where a memory capacity is formed on the upper layer of the bit line wiring. CONSTITUTION:An upper wiring layer 10 and a bit line wiring 5 and then the upper wiring layer 10 and a diffusion layer 2a are connected via electric charge accumulation electrode layers 3a and 3b, thus reducing the step of the connection part between the upper wiring layer 10 and the bit line wiring 5 and between the upper wiring layer 10 and the diffusion layer 2a, reducing contact resistance, eliminating cutting of the upper wiring at an open hole, and hence improving yield.
Patent JP-H01219599-A (JP)
Title: Radioactive rare gas recovering device
Inventor: KASAI SHIGEO
IPC: G21F9/02
Filed: 1988-02-29
Abstract: PURPOSE:To improve reliability by connecting a Josephson element immersed in a coolant between a radiation detector which detects the radioactivity of an adsorption bed and a drive part of a radioactive rare gas introducing valve and controlling the recovering quantity of a radioactive rare gas. CONSTITUTION:The inside of vessels 2, 3 of the title device 1b is held in a vacuum heat insulating state and liquid nitrogen 5 is housed in the vessel 3. The Josephson element 17 is connected between the radiation detector 16 on the outside flank of the vessel 2 and the drive part 8 of the rare gas introducing part 9. The radioactive rare gas introduced through the valve 9 is then liquefied and is adsorbed on the adsorption bed 12. The detector 16 operates and current flows to a cable 18. The electric resistance is increased to infinity by the effect of the element 17 to shut off the current to the drive part 8 when the radioactivity level rises to the max. level of an effective shielding range. The recovery of the rare gas is thus automatically controlled. The reliability is, therefore, improved.
Patent JP-H04262555-A (JP)
Title: Processor
Inventor: YOSHIOKA KAZUTOSHI
IPC: H01L21/027
Filed: 1991-02-15
Abstract: PURPOSE:To prevent the occurrence of a temperature rise in a wafer when the wafer is carried between other processing mechanisms caused by a temperature rise in the wafer holding tweezers of a carrying mechanism when the mechanism takes out the wafer from the processing mechanism for overheating of a processor provided with a plurality of wafer processing mechanisms and a plurality of carrying mechanisms which carry the wafer between the processing mechanisms. CONSTITUTION:When the occurrence of a temperature rise in a wafer is required, tweezers 18a are used and, when the wafer is carried after an overheating process, tweezers 18b or 18c are used. Then an atmospheric gas flow is generated towards an air suction port 52 from a fan 48 and the tweezers 18a are set on the upstream side of the gas flow, with the tweezers 18b and 18c being set on the downstream side, so that heat transfer from the tweezers 18b and 18c to the tweezers 18a can be prevented.
Patent JP-H07250812-A (JP)
Title: Fluorescence diagnosing apparatus
Inventor: KANEKO MAMORU
IPC: A61B1/04
Filed: 1994-03-15
Abstract: PURPOSE:To achieve an efficient and accurate fluorescence diagnosis regardless of parts and condition of an organic tissue with a simple construction. CONSTITUTION:In normal observation, a normal observation image obtained with an endoscope 1 by white light from a lamp 3a of a normal illumination light source 3 is taken with a normal TV camera 6 through a second adaptor 5. In the observation of fluorescence, the quantity of the reflected light of excitation light from a laser unit 4 for fluorescence is monitored with a reflected light monitor 27 to detect the excitation light lambda0 at the wavelength of the least quantity of light and a control signal is transmitted to the laser unit 4 for fluorescence so that the excitation light lambda0 of the wavelength detected with the laser unit 4 for fluorescence is oscillated to take a fluorescent image obtained with the endoscope 1 at the excitation light lambda0 with a fluorescent image photographing camera 7 through the second adaptor 5. Then, the ratio of fluorescence at the wavelength lambda1 to that at lambda2 is determined with a fluorescent image processor 9 to distinguish lesion from the normal tissue.
Patent JP-H07253692-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENTARO
IPC: G03G15/16
Filed: 1994-03-15
Abstract: PURPOSE:To provide an image forming device capable of correctly detecting toner density without providing a special sensor for detecting the toner density in the periphery of a photoreceptor or the inside of a developing developing device. CONSTITUTION:The image pattern is formed on the photreceptor drum 1, the current value (In) flowing to the transfer roller 12 is detected by the transfer roller flow-in current detecting circuit 14, when the image pattern is made to pass through the nip part between the photoreceptor drum 1 and the transfer roller 12 applied with a specified bias voltage, the current value (In) is compared with the reference value (Io) by the CPU 8, the toner replenishing roller driving device 10 is controlled corresponding to the comparison result, and the toner replenishing quantity by the toner replenishing roller 9 is determined.
Patent JP-S58162174-A (JP)
Title: Display device
Inventor: ASAMI YUUICHIROU
IPC: G09G5/00
Filed: 1982-03-23
Abstract: PURPOSE:To supervise a plant or the like speedily and precisely by superposing pictures from two picture projecting devices on a screen and coupling these pictures optically. CONSTITUTION:The state of the plant is inputted to an input part 61 of a CRT display device 6 as analog or digital signals. These various signals are processed by the CRT display device 6 and outputted from a CRT controller 64. The state of the plant is taken by an industrial television camera 7. The output from the CRT controller 64 and the one from the television camera 7 are applied to a projection type display device 8 and superposed to a screen 81 to display the state of the plant.