baber/WOPTO huggingface dataset:
Patent JP-S61101629-A (JP)
Title: Method of controlling relationship between suction throttle and egr of diesel engine
Inventor: TANAKA MASAAKI
IPC: F02B3/06
Filed: 1984-10-24
Abstract: PURPOSE:To reduce noise at the time of an idle operation and to appropriately carry out the EGR control by carrying out suction throttling by keeping the opening quantity of a suction throttling valve during idling at a predetermined value, and on the other hand, keeping the opening quantity of an EGR control valve at a predetermined value. CONSTITUTION:The engine comprises a suction control unit 11 provided with a main suction passage 16 having a main throttle valve 18 and an auxiliary suction passage 17 having an auxiliary suction passage 19, said passages 16 and 17 being provided in parallel to each other. An EGR conduit pipe 35 interposing therein an EGR control valve 34 communicate a suction manifold 12 and exhaust manifold 13 to which both suction passages 16 and 17 are joined. In the Diesel engine constructed as above, the EGR control valve 34 is provided with a diaphragm device 39 controlled of its operation by controlling a negative pressure adjusting valve 43. After the completion of warming, at the time of idling and up to a time when the opening degree of the main suction throttle control valve 18 is positively control valve 34 is kept to a predetermined value determined in a predetermined flow control region.
Patent JP-H0775600-A (JP)
Title: Method for detecting target nucleic acid
Inventor: YOSHIMOTO MISAO
IPC: G01N33/50
Filed: 1993-09-08
Abstract: PURPOSE:To rapidly and simply detect a target nucleic acid in high sensitivity and in high accuracy in a reduced back ground by treating cells with ultrasonic wave, without purifying operation of nucleic acid, detecting the target nucleic acid prepared from cells under a specific condition. CONSTITUTION:Cells of animal, plant, microorganism, etc., for example, are subjected to ultrasonic wave under conditions of 20-100W output, 20-60kHz oscillation frequency, >=0.2W/ml output density and optionally centrifuged and/or filtered to prepare a target nucleic acid directly from the cells without purifying operation of nucleic acid. The target nucleic acid is found out by sandwich hybridization method using a plate carrier to detect the target nucleic acid.
Patent JP-H0775940-A (JP)
Title: Index table
Inventor: MURAYAMA NOBORU
IPC: B23Q16/06
Filed: 1993-09-08
Abstract: PURPOSE:To allow a rotary table to be stopped at a desired index angle without using a sensor or the like in a gear transmission type index table. CONSTITUTION:The torque of a pulse motor 7 is transmitted to a rotary table 1 through a driving gear 8 and a driven gear 2 to rotate the rotary table 1 by a specified angle. The pulse number applied to the pulse motor 7 is controlled so as to control the turning angle of the pulse motor 7 and thereby to control the rotating angle of the rotary table 1.
Patent JP-H1070516-A (JP)
Title: Terminal station state monitor for multi-direction multiplex communication system and its method
Inventor: IKEDA SUSUMU
IPC: H04J3/14
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve transmitting efficiency by reducing time for collecting state monitoring information at all the terminal station to cope with acceleration. SOLUTION: All the terminal stations 1, 2 and a terminal station 'n' ('n' is natural number not less than three) are assigned with a dedicated time slot for state monitoring information. A multiframe information generator 102 generating positional information of a time slot for state monitoring information to assign to a terminal station and a base station transmitting/receiving device 103 transmitting positional information of the time slot for state monitoring information are provided. Thereby, as the dedicated time slots for state monitoring information are assigned to all the terminal station 1, 2 and the terminal station 'n', a procedure for using one time slot for state monitoring information to the plural terminal stations 1, 2 and the terminal station 'n' is unnecessitated.
Patent JP-S60115304-A (JP)
Title: Manufacture of thick plate provided with projecting line
Inventor: KUSABA YOSHIAKI
IPC: B21B1/38
Filed: 1983-11-28
Abstract: PURPOSE:To prevent the collapse of projecting lines of a slab and to improve the yield thereof by rolling the slab while restricting its sheet width by an universal mill and reforming its side ends by a two-high edging mill. CONSTITUTION:In a process of intermediate and finish rolling a slab heated in a heating furnace 1, many projecting lines extending in the rolling directions are formed in the width direction in at least one of the upper and lower surfaces of the rolling material by using a group of tandem mills. The group of said mills is constituted of an universal mill 3, consisting of horizontal rolls 3A and vertical rolls 3B and a two-high edging mill 4. In this way, the collapse of said projecting lines is prevented, and the yield of material is improved.
Patent JP-H0563149-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/8234
Filed: 1991-09-04
Abstract: PURPOSE:To provide an integrated circuit with high packing density having a p-n junction load resistor of 1 megaohms to 1 teraohms, which is easily and accurately formed in a smaller area by controlling the number of crystal defects in the diode junction. CONSTITUTION:A semiconductor device includes a p-type semiconductor substrate 9 in which two n-type diffused layers are formed as source and drain regions 2. The source region is adjoined to a p-type region 3 to form a p-n diode. The depletion layer of the p-n diode includes at least one crystal defect 10 created by ion implantation or electron radiation. The crystal defect acts to control leakage current, so that the diode serves as a load resistor. This saves the area occupied by the load resistor.
Patent JP-H0559854-A (JP)
Title: Emergency escape device of prefabricated storage house
Inventor: SHIMOSE YUTAKA
IPC: E05B65/10
Filed: 1991-09-04
Abstract: PURPOSE:To construct an emergency escape device without restriction on the position of a storage port and increase in the number of parts. CONSTITUTION:A latch positioning plate 4 is fitted to a door body 2. A latch base plate 15 engaged with the latch positioning plate 4 in such a manner as to be separated forward is installed on the latch main body 11. The latch main body 11 is fixed to the door body 2 by a release shaft which is pierced through the door body 2 from the interior 24 of a storage 24 to be screw-engaged with the latch main body 11. An operating portion 27 for releasing the screw- engagement of the releasing shaft 7 is provided on the interior side 24 of the releasing shaft 7.
Patent JP-H1064591-A (JP)
Title: Nonmaqueous electrolyte secondary battery
Inventor: TSUKAHARA JIRO
IPC: H01M4/48
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the cyclic characteristic of a secondary battery without damaging any characteristic of a lithium secondary battery by having a compound whose oxidation potential is within a specified range included in a battery. SOLUTION: In a secondary battery consisting of a nonaqueous electrolytic fluid including a positive electrode, a negative electrode and lithium salt, a compound whose oxidation potential stays between more than plus 3.8V and less than plus 4.3V is included. This compound is displayed by a general formula R1-X-R2. In this formula, R1 is an allyl group or heterocyclic residue, R2 is alkyl group, alkenyl group, alknyl group, alalkyl, allyl group or heterocyclic residue, and X indicates an oxygen atom or a sulfur atom. Meanwhile when X is the oxygen, atom R1 is defined to be an allyl group replaced with an atom donor group. The quantity of this compound is preferably from 0.1 to 50 m Mol. By using this additive, such a secondary battery as of high capacity and low drop of discharging capacity on account of repetitive charging and discharging can be obtained.
Patent JP-S6379475-A (JP)
Title: Method and device for reading color image
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/46
Filed: 1986-09-23
Abstract: PURPOSE:To remove a moire without deteriorating a resolution by reading image information by plural reading means mutually different in spectral sensitivity and sampling interval and removing an unnecessary signal component based thereon. CONSTITUTION:An output signal from image sensors 1, 2 different in the sampling interval is stored via A/D converters 3, 4 in memories 5, 6 and further Fourier transformed by discrete Fourier transforming circuits 7, 8 and stored in memories 9, 10. The output of the A/D converter 3 is added by an adder 11 and stored in a memory 12. This data is Fourier transformed and stored in a memory 14. The output of memories 10 and 14 has an absolute value taken in absolute value circuits 15, 16 and fed to a comparator 17 and a divider 18. Based on the compared result of the comparator 17, 1 or (y)/(x) is selected by a change-over switch 19, it is applied to a multiplier 20 and an image signal having no moire is outputted.
Patent JP-H02115168-A (JP)
Title: Anti-depressant n-substituted nicotinamide compound
Inventor: NIKORASU ARETSUKUSU SAKOMANO
IPC: C07D213/82
Filed: 1989-08-30
Abstract: Certain N-substituted nicotinamide compounds having formula (I) below   <CHEM> and pharmaceutically acceptable acid addition salts thereof wherein R<1> is 1-piperidyl, 1-(3-indolyl)ethyl, C1-4 alkyl, phenyl, 1-(1-phenylethyl), benzyl or mono-substituted benzyl wherein the substituent is methyl, methoxy, chloro or fluoro; and R<2> is bicyclo[2.2.1]hept-2-yl or <CHEM>  wherein Y is hydrogen, fluoro or chloro; and X is hydrogen, fluoro, chloro, methoxy, trifluoromethyl, cyano, carboxy, carbo(C1-4 alkoxy), methylcarbamoyl or dimethylcarbamoyl function as selective inhibitors of calcium-independent phosphodiesterase and are useful as antidepressants.
Patent JP-S60118053-A (JP)
Title: Rotary electric machine
Inventor: SUZUKI EIJI
IPC: B60L13/04
Filed: 1983-11-29
Abstract: PURPOSE:To normally operate a rotary electric machine without magnetic shield even in a strong DC magnetic field near a stationary electric device by providing a rotor type armature utilizing a DC magnetic flux generated from the device as a field magnetic flux. CONSTITUTION:A motor 7 is disposed in a magnetic field formed by a superconductive magnet. Since a magnetic field formed of the magnet 1 is, for example, approx. 2-3 kilogauss near the magnet 1 in case of a magnetic levitating train, the magnetic flux density crossing the armature winding of the motor 7 becomes 4-6 kilogauss or higher, and this value can be sufficiently utilized as the field magnetic flux.
Patent JP-S6379996-A (JP)
Title: Extremely low carbon steel sheet excellent in phosphate treatability and its production
Inventor: TAKAO KENJI
IPC: C22C38/12
Filed: 1986-09-22
Abstract: PURPOSE:To produce an extremely low carbon steel sheet excellent in phosphate treatability by forming a layer plated with Ni-P alloy contg. specified P amount with specified amount on the surface layer of the extremely low carbon steel sheet contg. C, Ti and Nb of specified amount. CONSTITUTION:An extremely low carbon steel sheet contg. <=0.005wt% C and 0.005-0.15wt% Ti and/or Nb and consisting of balance Fe and inevitable impurities is produced by hot rolling-pickling-cold rolling-continuous annealing according to an ordinary method. A plated alloy layer consisting of Ni and /or Co and P and containing 1-30wt% P is formed so as to regulate total stuck amount to 10-500mg/m<2> on the surface layer of this steel sheet. Thereby a steel sheet excellent in phosphate treatability and useful in an automobile body is obtained.
Patent JP-S6380084-A (JP)
Title: Controller for water supply pump
Inventor: IWAKIRI SHIRO
IPC: F04B49/06
Filed: 1986-09-22
Abstract: PURPOSE:To enable control of a water supply pump even when a quite small quantity of water is used, by fixing a permanent magnet to an anti-water hammer valve and providing a magnetic sensor at the inner wall face side of a tubular member while facing against said permanent magnet. CONSTITUTION:A permanent magnet 7 is fixed to the underface of the valve body 3 of an anti-water hammer valve arranged in a tubular member 1 of a water supply pump, and a switch output type or a linear output type magnetic sensor 10 is arranged through a supporting tube 11 onto the inner wall of the tubular member. The valve body 3 moves up and down according to the variation of the output water flow from the water supply pump and the water flow to be used so as to approach/separate the permanent magnet 7 with respect to the magnetic sensor 10. When the permanent magnet 7 approaches to the sensible position of the magnetic sensor 10, the output voltage thereof changes from OFF to ON. Since the water supply pump is controlled by a signal processing unit 12 based on said magnetic signal, accurate control is enabled even when a quite small quantity of water is used.
Patent JP-S6285966-A (JP)
Title: Nonfused particulate developer removing device for thermal recorder
Inventor: HIRAOKA YUJI
IPC: B41J29/00
Filed: 1985-10-11
Abstract: PURPOSE:To provide the titled device, by providing a screw feeder for recovering a nonfused magnetic particulate developer into a recovering casing, and a vibrator for applying an elastic wave vibration to a recording medium, the vibrator being disposed on the back side of the recording medium oppositely to an opening of the recovering casing. CONSTITUTION:To remove a nonfused developer 2b adhered to the face side 1a of an ordinary paper 1, a required exciting current is supplied from a DC power source 9 to a coil 7 of a flat plate form electromagnet 6 in synchronism with the feeding of the paper 1 in the direction of an arrow A by rotating feeding rollers 3, 4, 5, thereby magnetizing a flat plate form body 8, and a screw 13 of a screw feeder 11 is rotated so as to recover the developer 2b. By this, the flat plate form body 8 of the electromagnet 6 is magnetized, and a developer 2a fused to the paper 1 being fed in the direction of the arrow A and the nonfused developer 2b are sequentially attracted magnetically by an edge part E of the body 8. Further, elastic wave vibrations of a vibration 14 ensure easy separation of the nonfused developer 2b from the face side 1a of the paper 1, so that the nonfused developer 2b is magnetically attracted to the edge part E with favorable efficiency.
Patent JP-H1060247-A (JP)
Title: Molding material for optical use
Inventor: KONO SHINJI
IPC: G11B7/24047
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin molding material excellent in moldability, thermal stability and hydrolysis resistance and suitable of optical uses, especially optical disk substrates. SOLUTION: This molding material of optical uses is produced by adding (A) 0.01-0.1 pt.wt. of a partial ester derived from a monobasic 10-22C fatty acid and a polyhydric alcohol, (B) 0.001-0.01 pt.wt. of trimethyl phosphate, (C) 0.001-0.01 pt.wt. of a phosphite ester and (D) 0.001-0.01 pt.wt. of phosphorous acid to 100 pts.wt. of a polycarbonate resin.
Patent JP-S61103196-A (JP)
Inventor: TAKIGAWA HIROSHI
IPC: H04N7/00
Filed: 1984-10-27
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-S6284632-A (JP)
Title: Signal multiplexer
Inventor: TAKAI HITOSHI
IPC: H04J11/00
Filed: 1985-10-09
Abstract: PURPOSE:To improve spectrum utilization efficiency and to perform signal multiplexing with simple constitution by multiplexing a subordinate signal on an axis perpendicular to the modulation axis of a video signal throughout a horizontal or vertical blanking section or for part of the section. CONSTITUTION:A carrier inputted from a carrier input terminal is divided into two sequences by a transmission system 20, and one sequence is shifted in phase by 90 deg. through a 90 deg. phase shifter 4. Then, a reception system 21 has a PLL composed of a balanced modulator 14, a subordinate signal filter 13, a loop filter 16, and a VCO 15, and the carrier is regenerated. The carrier of the video signal is not suppressed, so the regenerated carrier is 90 deg. out of phase with a video signal demodulation axis, i.e. locked to the phase of the demodulation axis of the subordinate signal. The subordinate signal is demodulated by the balanced modulator 14. This regenerated carrier is shifted in phase by -90 deg. through a -90 deg. phase shifter and then in phase with the demodulation axis of the video signal, so synchronous detection is carried out by a balanced modulator 10 to demodulate the video signal.
Patent JP-S61103021-A (JP)
Title: Shaft braking device using magnet
Inventor: SAITO TERUO
IPC: H02K7/102
Filed: 1984-10-27
Abstract: PURPOSE:To obtain a braking effect for restraining the rotation of a shaft by utilizing the repulsive force of a non-contact magnet to generate the brake working force. CONSTITUTION:A fly wheel 5 is rotatably fitted in a ball nut shaft 3, and a brake disc 6 is fixed thereto by a diaphragm 13 in such a manner as to rotate in the same manner. Magnets 7, 8 are planted and fixed to the confronting surfaces of the fly wheel 5 and the disc brake 6. N and S poles are alternately planted in the fly wheel 5, and N (or S) poles are planted in the brake disc 6 at the positions corresponding to those of the fly wheel. When the same poles of both magnets 7, 8 are opposed to each other, the brake disc 6 is pressed to a brake shoe 9 by the repulsive force of the magnets. Further, the magnets are restored to the initial state, that is, the state of combination of different poles by the repulsive force of the same poles.
Patent JP-H0750920-A (JP)
Title: Plant culture apparatus
Inventor: HIROKI TAKETO
IPC: A01G1/00
Filed: 1993-08-18
Abstract: PURPOSE:To provide a plant culture apparatus facilitated in quality control and capable of easily transferring a plant-culture body to another place. CONSTITUTION:This plant culture apparatus 10 comprises plant-culture members 1 which consists of an open cell foamed body containing many open cells and a fibrous member placed on the upper side of the open cell foamed body and in which ornamental plant, lawn, vegetable, etc., are cultured, shelves 5 on which the plant-culture members are placed and a nutrition-supplying device 8 which supplies nutrition to the plant-culture members 1. The culture plant may be selected from an ornamental plant, e.g. a flowering plant, a decorative plant or a flowering wood, a lawn, e.g. Korean velvet grass or bent grass, a vegetable, e.g. tomato, cucumber or spinach, etc. The plant can be cultured in the plant-culture body 1 either in a single kind of plant or an optional combination of many kinds of plants. The plant cultured in this plant culture apparatus 10 can be optionally transferred to another place as-kept in the plant-culture member 1.
Patent JP-H0781914-A (JP)
Title: Carbon compound and production thereof
Inventor: MIZUSHIMA KOICHI
IPC: C01B31/00
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a stable carbon compd. having enhanced interlaminar bonding strength by intercalating a stable element other than molecules and atoms each having high donor or acceptor property into a carbon compd. contg. a graphite structure. CONSTITUTION:An element forming a compd. with an alkali metal and having lower vapor pressure than the alkali metal, e.g. Bi or an element forming a compd. with an alkali metal and having lower ionic mobility in an electrolyte than the alkali metal, e.g. Hg is intercalated into a carbon compd. contg. a graphite structure by intercalating a low m.p. alloy of the element with the alkali metal, e.g. BiX K or HgXK into the carbon compd. and removing the alkali metal, e.g. K in the alloy from the carbon compd. by heating in the case of the Bi alloy or by electrification in an electrolyte in the case of the Hg alloy.
Patent JP-H06277062-A (JP)
Title: Amplification and detection of nucleic acid in blood sample
Inventor: JIYAN BURUKUHARUTO
IPC: C12Q1/686
Filed: 1993-09-10
Abstract: PURPOSE: To provide a process for the amplification of nucleic acids in the form of DNA or RNA from a blood samples by means of an enzymatic amplification method.  
     CONSTITUTION: No preparation of a blood sample otherwise necessary to prepurify the nucleic acid to be amplified is performed and the proportion of the sample in the reaction mixture for the amplification process is greater than 5 vol.% if a specific amount of salt is present in the reaction mixture. Depending on the proportion of blood sample and its salt contribution of monovalent and/or bivalent ions, the salt concentration in the reaction mixture, for which the amplification is performed, is, if applicable, adapted to the enzyme requirements by the use of an appropriately concentrated salt solution. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1067502-A (JP)
Title: Device for producing ozone
Inventor: KAWAMURA KEISUKE
IPC: C02F1/78
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing ozone capable of efficiently producing a highly concentrated ozone (liquid ozone). SOLUTION: This device for producing ozone has a vessel 11 for flowing 100% oxygen, discharging electrodes 14 arranged in the vessel 11 and having a shape of a line pair cylinder or a line pair flat plate, a pulsed power electric source 13 for charging a low-frequency short pulse high voltage on the discharging electrodes 14, a cooling means 15 for cooling the ozonized oxygen flowed out from the vessel 11 by a liquid nitrogen, a means for taking out 100% ozone above as a liquid utilizing the difference of the boiling points by cooling with the cooling means 15 and a means 16 for supplying the remaining oxygen after the separation to the vessel 11 again.
Patent JP-2001048611-A (JP)
Title: Cement additive and cement additive mixture
Inventor: KIMITA MICHIO
IPC: C04B18/08
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost cement additive so as to obtain a cement hardened body having high initial strength and long-term strength. SOLUTION: The cement additive consists of incineration ash obtained by incinerating paper making sludge at 500 to 1200 deg.C. The metakaolin included in the incineration ash fills the vacancies in cement particles by the pozzolan reaction accompanied with hydration of the cement to make the cement hardened body dense. Other components in the incineration ash contribute to the pozzolan reaction to improve the initial strength and long-term strength of the cement hardened body.
Patent JP-S6283678-A (JP)
Title: Test pattern generator
Inventor: MINAMI TOSHIYUKI
IPC: G01R31/28
Filed: 1985-10-09
Abstract: PURPOSE:To make it possible to easily output a test pattern at a high speed cycle time, by successively selecting the outputs of a plurality of pattern generating units each equipped with a program control part and a pattern generating part. CONSTITUTION:A pulrality of pattern generating units 1 each equipped with a program control part having microprograms shifted by one step written therein and a pattern generating part are synchronously controlled through a selection signal generating part 3 and test patterns A, B ... N are successively generated to be successively outputted to a signal selection part 2 controlled by the generating part 3. Therefore, the test pattern can be easily outputted at a high-speed cycle time without receiving the restriction of a cycle time due to the sum of a delay time in the program control part.
Patent JP-H0783553-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO MASUMI
IPC: G05D23/19
Filed: 1993-09-10
Abstract: PURPOSE:To enhance the preservation quality of foods stored in a low temp. chamber of a refrigerator of the forced ventilation type having the separate low temp. chamber. CONSTITUTION:A second damper device 26 is provided on the rear face of a low temp. chamber 24. By a temp. detector 27 in the chamber, a door opening detector 32 for detecting the opening of a front door 31 of the low temp. chamber 24 and changes in the opening rate of the second damper device 26, the opening degree of this damper device 26 is so controlled as to change the method of discharging cold air into the low temp. chamber 24, whereby the cooling function and the evenness of temp. distribution in the chamber can be improved.