baber/WOPTO huggingface dataset:
Patent JP-S5923038-A (JP)
Title: Control method of air-fuel ratio of internal combustion engine
Inventor: MOURI YASUNORI
IPC: F02D41/14
Filed: 1982-07-30
Abstract: PURPOSE:To facilitate the control of an air-fuel ratio, by a method wherein a correction value which approaches to a given value according to the lapse of time after shifting of air-fuel mixture to a reverse state from either a diluted state or a superrich state is obtained experimentally and a fuel injection coefficient is corrected through the correction value. CONSTITUTION:Air-fuel mixture is turned into a superrich state from a diluted state at a point S1. A point SR is obtained from a curve corresponding to a time from the point S1 while superrich state of the air-fuel mixture is being shown by output voltage of an O2 sensor and a calculated SR value is deducted from a fuel injection coefficient obtainable directly before its arrival to the point S1. The air-fuel mixture is turned into a diluted state in accordance as an injection quantity of fuel decreases gradually as the fuel injection coefficient becomes small gradually like this. With this construction, control of an air-fuel ratio is facilitated.
Patent JP-S6111789-A (JP)
Inventor: ITOU MASAHIRO
IPC: G09F9/35
Filed: 1984-06-27
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-H10325686-A (JP)
Title: Condenser and its start-up method
Inventor: KONO SHUNJI
IPC: F01K9/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact and economical condenser start-up method that can prevent the unstableness of flow and the trembling of water surface, that can shorten the required time to obtain a dissolved oxygen concentration at which water supply for a demanded place is possible, and that dose not require much space having a simple construction. SOLUTION: There are provided a condenser body 22 having a bank of tubes 24 which condenses the turbine exhaust steam of a steam turbine plant, a hot well 25 which stores condensed water, a reflux system 32 which takes out the water from this hot well to reflux it to a different place in the condenser body, a vacuum exhaust system which exhausts the gas in the condenser body, and a steam injection pipe 27 with a steam nozzle which injects the steam led from the exterior into the stored water 26. The diameter of each steam nozzle is 5 mm or smaller, and the adjacent steam nozzles which are arranged at an interval of 40 mm or longer from each other constitutes one group. One or more of these groups are arranged in the stored water at an roughly equal interval of 1000 mm or longer and 1500 mm or shorter. The number of nozzles N in the one group is within ±20% of the number which is obtained by N = 0.02 (pieces/mm) × water level (mm) according to the water level of the stored water.
Patent JP-H06318886-A (JP)
Title: Submarine repeater
Inventor: FUJISAWA TAKANORI
IPC: H04B3/36
Filed: 1993-05-10
Abstract: PURPOSE:To eliminate the need for deciding and setting previously a sequence number at the time of manufacturing of a submarine repeater by setting automatically the sequence number by a numbering signal. CONSTITUTION:When the numbering command signals are transmitted, the numbering command identifying circuits 15a and 15b extract the numbering numbers out of the numbering command signals and send these extracted numbers to the deciding circuits 16a and 16b respectively. The circuits 16a and 16b compare the received numbers with a reference number set previously and send the signals Y to a sequence number setting circuit 17 if the received numbering numbers are larger than the reference number. The circuit 17 registers the received numbers as its own sequence numbers. If the received numbering numbers are equal to or smaller than the reference number, the fixed value setting circuits 18a and 18b receive the signals N and transmit the prescribed fixed values to the reference circuits 19a and 19b respectively. The circuits 19a and 19b add or subtract the received fixed values to or from the numbering numbers. Then the transmitter circuits 12a and 12b produce the numbering command signals to use the numerical value acquired from the addition or subtraction as the new numbering numbers. These new numbers are sent to the next submarine repeater.
Patent JP-H09296635-A (JP)
Title: Joint construction between rotor and rotor front cover in cylinder lock
Inventor: YAMADA KENICHI
IPC: E05B17/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To smoothly and accurately execute alignment work and to promote efficiency of joint stage of works. SOLUTION: A plurality of rotation stopping projections 6 and 6 are provided on the circumferential edge 7 of a rotor front cover 5 by setting difference in the circumferential width, and a plurality of joint tongues 8 and 8 are provided on the circumferential edge 7 between the rotation stopping projections 6 and 6. Then, a plurality of rotation stopping recesses are provided to the front end collar section of a rotor in correspondence with the rotation stopping projections 6 and 6, the rotation stopping projections 6 are interlocked with the rotation stopping recesses, and the joint tongues 8 are bent to the rear side of the front end collar section.
Patent JP-H06315725-A (JP)
Title: Device for forming flange
Inventor: KAWAHARA HIROSHI
IPC: B21D24/02
Filed: 1993-05-10
Abstract: PURPOSE:To basically reduce the problem of a spring back by uniforming the internal stress of a flange formed by bending an end of a work. CONSTITUTION:After a work W is formed (forming of a flange 23) with an upper die 9 and a sectional die 11 provided on an upper die holder 3 and a lower die 15, a pressing process of the end surface 23a of the flange 23 is executed with a punch 17 while the work W is held inside the die. The pressing process is executed by descending a cushion pin 19 and pressing the end surface 23a of the flange 23 on the punch 17 after the work W is processed for forming in the state of lifting the lower die 15 by ascending the cushion pin 19. Otherwise, the punch 17 is made freely up and down, and the end surface 23a of the flange 23 may be pressed by ascending the punch after the flange 23 is formed.
Patent JP-H10306411-A (JP)
Title: Method for lowering support member for upper member of structure
Inventor: WAKASA SHINICHI
IPC: E01D24/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To improve safety and rapidity of works, by lifting a support member by a jack installed on a structure and hanging the support member by a crane and lowering it by these jack and crane. SOLUTION: When constructing a bridge pier head 1 or the like, forms are supported by support members 2a, 2b and concrete is placed and then a jack 3 is arranged on the top face of the bridge pir head 1. Then, the bridge pier sides of the support members 2a, 2b are hung by jacks 3 and the far end from the bridge pier is hung by a crane 4 and a hook 41 is hitched to a bundling wire or the like. The forms are lowered by feeding of the wire 31 of the crane 4 and the jack 3. The support member 2a is pulled sideways by the crane 4 to prevent contact of the support member 2a with the bridge pier. After completion of the lowering movement, the crane and a tilt hole 5 are replaced and the support member 2 is gradually lowered and the jacks are removed. These works can be rapidly carried out.
Patent JP-S5658952-A (JP)
Title: Low alloy steel with superior temper brittleness resistance
Inventor: MABUCHI HIDESATO
IPC: C22C38/00
Filed: 1979-10-17
Abstract: PURPOSE: To improve the temper brittleness of a low alloy steel having a specified composition by adding Zr or Ca to the steel by a amount beyond the restricted amount of Zr or Ca consumed by S in the steel.  
     CONSTITUTION: To a low alloy steel consisting of 0.05W0.40% C, 0.02W0.60% Si, 0.02W2.00% Mn, 0.02W3.00% Mo, 0.02W5.00% Cr, 0.02W10.00% Ni and ≥0.010% sol. Al as basic components and the balance Fe and inevitable impurities is added Zr or Ca so as to restrict value K defined by equation K=0.7Zr+0.8Ca-S to K≥0.005%. By this composition an interaction (gravitation) acts between Mo and O, Zr or Ca and Si, P in the matrix. As a result, the concn. of grain boundary impurities of the low alloy steel is lowered to improve the temper brittleness. In addition, superior hydrogen brittleness resistance is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04358584-A (JP)
Title: Controlling method for viscosity of molten slug
Inventor: FURUKAWA TOSHIHARU
IPC: C04B18/10
Filed: 1991-06-04
Abstract: PURPOSE:To control the viscosity of a molten slug without adjusting the molten slug at high temperatures in a melting furnace for waste refuse. CONSTITUTION:Ash (a) from waste refuse incineration a is continuously fed from a ash inlet 9 on the surface of molten metal b to from a molten slug (c) on the surface of the molten metal (b) by melting the ash (a) with an electrode 7, and the molten slug (c) is discharged from an outlet 15 sequentially. On the other hand, air introduced from air-supply duct 13 keeps an acid atomosphere in a furnace. By adjusting the area of the molted slug (c) covered by the ahs (a), the content of iron oxide in the molten slug (c) is regulated so that the viscosity can be reduced without additional increase of the molten slug (c) temperature.
Patent JP-H08304769-A (JP)
Title: Plasma address display device
Inventor: KOTAKE RYOTA
IPC: G02F1/1333
Filed: 1995-05-02
Abstract: PURPOSE: To inhibit overheating of a constant current circuit which supplies discharge current to discharge channels of plasma cells. CONSTITUTION: A plasma address display device is provided with a panel 1, a scanning circuit 2, a signal circuit 3, a constant current circuit 9 and a protective circuit 10. The panel 1 has an alternately laminated structure of plasma cells having discharge channels 5 for the horizontal lines and display cells having signal electrodes 4 for the vertical lines. The scanning circuit 2 sequentially supplies discharge current to the discharge channels 5 and performs line sequential scanning of the horizontal scanning. The signal circuit 3 impresses picture signals on the signal electrodes 4 in synchronism with the line sequential scanning and displays a picture. The constant current circuit 9 performs a limiting action when the discharge current exceeds a prescribed limit value and keeps the discharge current constant.  The protective circuit 10 measures, whenever necessary, the power consumption associated with the limiting action, and minimizes the limiting action itself of the time constant current circuit 9 when power consumption is too high.
Patent JP-S6112701-A (JP)
Title: Crosslinked glycosaminoglycan and its production
Inventor: SAKURAI KATSUKIYO
IPC: C08B37/00
Filed: 1984-06-29
Abstract: PURPOSE:Glycosaminoglycan (hereafter abbreviated as GAG) is crosslinked with a polyfunctional epoxide to give a crosslinked GAG which is used as a support for affinity chromatography or in the production of gradually releasing preparations, because it resists enzymatic decomposition. CONSTITUTION:GAG other than hyaluronic acid or its salt such as Na, K, Mg salt, preferably in the form of an alkaline solution of 8-14pH is combined with a water-soluble organic solvent such as methanol, isopropanol or acetone to separate a syrup precipitate and a polyfunctional epoxide such as epichlorohydrin is allowed to react with the syrup at up to 50 deg.C to give crosslinked GAG of 0.005 or higher crosslinking degree per mole of disaccharide units repeated in GAG.
Patent JP-H05326032-A (JP)
Title: Battery abnormality detecting method
Inventor: ODAGIRI HIROYUKI
IPC: H01M10/42
Filed: 1992-05-26
Abstract: PURPOSE:To indicate a replacement instruction of a battery by detecting liquid leakage from the inside of a battery caused by trouble, in a device using the battery as its main power source and auxiliary power source. CONSTITUTION:An earth leakage breaker 4 is provided between a battery 3 serring as an auxiliary power source and an AC/DC power source 2. When liquid leakage occurs in the battery 3 and a short circuit breaks out between the battery 3 and protective ground 8, the battery 3 is cut off from the AC/DC powder source 2 and an auxiliary contact 5 for the breaker 4 is shortcircuited by an action of the breaker 4, and a light emitting diode 6 for an alarm operates to raise the alarm to maintenance personnel and at the same time the liquid leakage is shown on an indicator. With this constitution, the liquid leakage is detected by utilizing the conductivity of a liquid leaked out and checking whether or not there is a current flowing through the liquid leaked out.
Patent JP-H0428770-A (JP)
Title: Production of coloring matter
Inventor: KUZUKAWA MICHIYA
IPC: C09B31/068
Filed: 1990-05-23
Abstract: PURPOSE:To obtain Red No.225 without skin sensitization by recrystallizing the Red No.225 and removing a specific compound from the recrystallized substance using column chromatography. CONSTITUTION:Red No.225 is preferably recrystallized from a mixed solution of hexane and chloroform at (1:5) to (5:1) ratio. A compound expressed by the formula is then removed from the resultant recrystallized substance using carbon tetrachloride or a mixture solution of benzene and chloroform preferably as an eluent by column chromatography to remove a compound expressed by the formula and afford the objective coloring matter.
Patent JP-H06348964-A (JP)
Title: Customer layer-classified database system for sales promotion messages
Inventor: TAKITA NORIKO
IPC: G07G1/12
Filed: 1993-06-03
Abstract: PURPOSE:To print a sales promotion message prepared by customer layers on a receipt in a POS system. CONSTITUTION:Sales promotion message data are registered and updated in a first sales promotion message file 4 on a terminal controller 2 by a sales promotion message register / update processing means 5, and the message is transmitted to a sales promotion message file updated data reception processing means 8 on a POS register 3 by a sales promotion message file updated data transmission processing means 6. The sales promotion message file updated data reception processing means 8 on the POS register 3 updates the message into a second sales promotion message file 7. At the time of sales processing at the POS register 3, an operator judges the customer layer and prints the sales promotion message, which is correspondent to the designated customer layer, inside this second sales promotion message file 7 in response to the push- down of a customer layer key.
Patent JP-S6112456-A (JP)
Title: Method of attaching buckle wire for seat belt and buckle base provided with buckle wire
Inventor: SUGIMOTO MUTSUMI
IPC: B60R22/22
Filed: 1984-06-29
Abstract: PURPOSE:To make it possible to simultaneously caulk a clamp member, a buckle member and a buckle base, by compressing the clamping member to deform the latter under such a condition that the clamp member through which the buckle wire is inserted is positioned within a through-hole in the buckle base. CONSTITUTION:Upon manufacture a semi-elliptic clamp member 1 formed therein a through-hole 3 in which one end of a buckle wire 5 is inserted, is loosely fitted in a substantially rectangular window hole 9 formed in a buckle base 7. At this time the buckle wire 5 is engaged and set in a guide recess 11 formed in the buckle base 7 and thereby, the clamp member 1 is positioned within the window hole 9 so that the clamp member 1 is projected upward and downward from the buckle base by a substantially equal distance. Thereafter, compression force is exerted in the direction as indicated by the arrow to effecting a caulking process for caulking between the clamp member 1 and the wire 5 and between the clamp member 1 and the base, simultaneously.
Patent JP-S5836232-A (JP)
Inventor: MINORIKAWA KOUICHI
IPC: D02G3/38
Filed: 1981-08-27
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-H11319117-A (JP)
Title: Diode health instrument
Inventor: YANAGISAWA KENTARO
IPC: A61N1/18
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a diode health instrument for promoting the vital energy of a body by introducing electromagnetic waves generated from the ground of the earth through the rectifying operation of a diode into the body by provid ing an ordinary article, which can be permanently used, with the diode. SOLUTION: An instrument provided with a conductive material at the part in contact with the body at least is equipped with a diode 1, a negative pole side lead wire 2a of the diode 1 is connected to the conductive material of the instrument, and a positive pole side lead wire 2b of the diode 1 is released in the air or grounded on the surface of the ground while being insulated on the other hand.
Patent JP-S5925326-A (JP)
Title: Tranquillizer
Inventor: TAKASUGI NAOYUKI
IPC: A61K31/7004
Filed: 1982-07-30
Abstract: PURPOSE:To provide a low-cost non-toxic tranquillizer composed of fructose and additives for drug preparation. CONSTITUTION:Fructose is mixed with an additive for drug preparation (e.g. excipient, binder, diluent, etc.) to obtain the titled agent. Stress-recovering effect was observed by administering fructose orally to an experimental mouse immediately after application of stress, and tranquillizing effect was observed when fructose is administered to the mouse before application of stress, and applying stress to the mouse during the administration of fructose. The stress was prevented, suppressed or recovered in the experiment of the anti-stress effect from the praxiological (rectal temperature, grip strength and trunk tone), biochemical (blood ammonia level) and immunological (spleen weight and thymus weight, etc.) viewpoints.
Patent JP-H09318697-A (JP)
Title: Method for standardizing needle wave occurring point in power distribution line
Inventor: NAKADA RYOSAKU
IPC: G01R31/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate standardization errors caused by a difference between internal clocks of slave stations disposed in a communication line and to standardize a needle wave occurring point irrespective of the length of a cable for connecting the slave stations or the length of a communication line between the slave stations. SOLUTION: A pulse signal B is injected to a power distribution line 1 and this signal is detected by sensors 2 and 3 and sent through cables 4 and 5 to slave stations 6 and 7. The times R1 and R2 of the slave stations 6 and 7 for receiving the detected signal from the sensors 2 and 3 are sent to a master station 9 and stored. A needle wave produced in a small ground fault point E is detected by the sensors 2 and 3 and the detected signal is sent through the cables 4 and 5 to the slave stations 6 and 7. Based on the receiving times E1 ' and E2 ' and the times R1 and R2 , a distance between the sensor 2 and the point E is calculated and standardized.
Patent JP-2000320616-A (JP)
Title: Core wire for transmitting belt and transmitting belt using the same
Inventor: KINOSHITA TAKASHI
IPC: F16G1/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a core wire for a transmitting belt whose parallelness is improved in strands for improving bending fatigue performance together with residual strength after running a belt and strength keeping ratio, and a transmitting belt using the same. SOLUTION: This transmitting belt is a V-ribbed belt adopting as a core wire 4 a strand code of totally 3,000 to 9,000 deniers prepared by firstly twisting multifilament group made of one bundle of polyester fiber filaments of 500 to 1,500 deniers composed of units of ethyrene-2,6-naphtharate to obtain first strands, secondly twisting the first strands in an opposite direction after bundling two pieces of the first strands to obtain second strands, and thirdly twisting the three bundles of second strands in the same direction or opposite direction of the second strands.
Patent JP-H09317265-A (JP)
Title: Escushion mounting structure for door inside handle
Inventor: SAITO YASUHIRO
IPC: E05B1/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the workability of an escushion, which is free from mounting/demounting when a door trim is mounted/demounted. SOLUTION: Engagement force between an inner escushion 10 anchored and fixed to the handle base 4 of a door inside handle 3 and an outer escushion 11 inserted into the opening 8 of a door trim 7 and anchored and fixed to the inner escushion 10 is set to be smaller than that between the handle base 4 and the inner escushion 10. When the door trim 7 is removed, the outer escushion 11 is removed from the inner escushion 10 integrally with the door trim 7 and the inner escushion 10 is left on the handle base 4 so that no mounting/demounting of a whole escushion 9 is required.
Patent JP-S62291769-A (JP)
Title: Magnetic recording medium
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/82
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a medium in which a reference track signal is writable by thickening a magnetic film in its part where a reference track signal is written in, and making use of the difference in the depth of magnetization permeation of the medium in the direction of depth. CONSTITUTION:A base material 4 of aluminum, etc., is punched out like other ordinary medium, its surface is finished, and a groove part 2 is formed in the surface. The more the groove parts are in number, the easier the positioning comes, however, effective data parts decreases, hence an optimum number is chosen. A magnetic film 3 formed thereafter is produced in such a manner that a magnetic powder such as gammaFe2O3, CogammaFe2O3, or iron powder is mixed with an organic resin and the mixture is applied on the surface, then finished. This magnetic film 3 is normally of a thickness of 0.5-2mum, and the depth of the groove part should be longer than 1.5 times of this thickness of the film, but desirably should be longer than 2.0 times. As a result, a medium in simple constitution with a highly accurate track positioning can be obtained through simple manufacturing process.
Patent JP-S5561793-A (JP)
Title: Culture of microorganism
Inventor: ARITA MASANOBU
IPC: C12R1/32
Filed: 1978-11-01
Abstract: PURPOSE: To obtain bodies of tubercule bacillus useful as a raw material for extraction of antitumor substances in high yield, by culturing the bacilli in a medium containing ethylene diaminetetracetatic acid.  
     CONSTITUTION: Tubercle bacilli, e.g. Mycobacterium tuberculosis var. bovis or Mycobacterium tuberculosis var. avium, or their low toxic strains, e.g. BCG strains, are cultured in a nutrient medium containing 0.001W0.5mM, preferably 0.005W 0.1mM, of ethylenediamine-tetraacetic acid at 30W40°C and pH 6W8 by the liquid stationary, shaking, or submerged aeration culture method. After the culture, the bacilli are collected by centrifugation to give the bodies of bacilli in high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09318942-A (JP)
Title: Color liquid crystal display device
Inventor: SASAGAWA TOMOHIRO
IPC: G02F1/1335
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a color liquid crystal display device by which a bright screen can be obtained and whose power consumption is small by reducing light loss caused by color separation. SOLUTION: Light outgoing from a light transmission plate 3 is made incident on a step-like diffraction grating 4. The light beams of the respective colors of red, green and blue are respectively diffracted to different directions, and condensed on a picture element by a microlens array 5 arranged on the picture element. At this time, since the respective light beams of the respective colors of red, green and blue are separated to light beams advancing to the respectively different directions, the light beams are condensed to liquid crystal elements respectively having different colors with each other.
Patent JP-S63298394-A (JP)
Inventor: BUSHIDA TAKESHI
IPC: G10H7/00
Filed: 1987-05-29
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。