baber/WOPTO huggingface dataset:
Patent JP-H08269532-A (JP)
Title: Method of refining steel for nonoriented silicon steel sheet
Inventor: NABESHIMA SEIJI
IPC: C22C38/00
Filed: 1995-03-31
Abstract: PURPOSE: To refine a low Si steel for nonoriented silicon steel sheet causing no nozzle clogging in ladle or tundish at the time of refining, capable of reducing iron loss after stress relief annealing, and excellent in economical efficiency. CONSTITUTION: A steel, having a composition containing <=0.01% C, 0.05-1.0% Si, and Mn in the amount satisfying (%Mn)<2> /(%Si)<=0.30 in the relation with Si and further containing <=0.003% sol.Al, <=0.10% P, <=0.01% S, <=0.020% total O, and =<=.010% N, is refined. At the time of this refining, the oxygen activity ao of the molten steel before Si addition is controlled, by the regulation of the amount of Al added to the molten steel before Si addition, to 0.015 so that the following inequality is satisfied: 0.7<(%Si)eao <2> /10<-30110/(> T<+273)+11.4> [where (%Si) means Si content (wt.%) in the steel and T means molten steel temp. ( deg.C) at the time of Si addition].
Patent JP-H08268307-A (JP)
Title: Electric power steering device
Inventor: ARAI MINORU
IPC: B62D5/04
Filed: 1995-03-31
Abstract: PURPOSE: To ensure safety without giving uneasiness to a driver even when abnormality is caused in a torque sensor during high-speed travel, by judging the abnormality of the torque sensor based on a given threshold characteristic in accordance with the detected value of the torque sensor in relating to a vehicle speed. CONSTITUTION: A signal controller 1 gives an electric motor driving signal to a power controller 2 based on respective detection signals from the torque sensor 6 of a handle 10, a steering angle sensor 5, a vehicle speed sensor 4, and an encoder 9. A power controller 2 adjusts a supply current to an electric motor 7 from an on-vehicle battery 3 in accordance with the electric motor drive signal. At this time, the controller 1 reads a vehicle speed from the sensor 4 to read both upper and lower limit threshold values in accordance with the vehicle speed from a map, and also compares these values and output voltage from the sensor 6. Consequently, the abnormality of the sensor 6 can be judged when the output voltage is out of the range of both the upper and lower threshold values.
Patent JP-H02252081-A (JP)
Title: Method for detecting segment
Inventor: ABE KEIKO
IPC: G06K9/34
Filed: 1989-03-25
Abstract: PURPOSE:To discriminate the frame of a table from a character to recognize the character by detecting line elements more than a prescribed length from document image information and detecting a segment including a line element or more in accordance with the connecting state of respective detected line elements. CONSTITUTION:A binary image including segments and a document is inputted by a scanner. The line elements are integrated and the line elements more than the prescribed length are detected. Then, the connecting state of the plural detected line elements is detected and a segment table is formed in accordance with the connecting state. Then, a line erasing range is expanded by using the table to erase the lines. The connecting state of respective line elements is detected and the segments are regarded as the set of one line element or more to detect the segments.
Patent JP-S58194450-A (JP)
Title: Demodulator
Inventor: YOSHIDA YASUTSUNE
IPC: H04L27/32
Filed: 1982-05-07
Abstract: PURPOSE:To ensure the correct reproduction for both main and subordinate data signals despite of an inconvenient pull-in state in phase by using the receiving subordinate data signal and the output of a sull-in phase discriminating means to reproduce a receiving main data signal from a demodulating signal. CONSTITUTION:An input signal is fed to a phase locking demodulator 1 and turned into demodulating signals P and Q which are orthogonal to each other. These signals P and Q are 2-multiplied by a multiplier 4 and supplied to a disscriminator 6 via an LPF5 to be reduced to a subordinate data signal. While the signals P and Q of the output of the demodulator 1 are fed to an adder 2 and a subtractor 3 and shifted in phase. Now if the output of the adder 2 is selected by an analog switch 9, the input of an analog switch 10 is reduced to the output of the adder 2 and the subtractor 3 respectively. When the switch 10 is controlled by the output of the discriminator 6, a main data signal is reproduced at the output of the switch 10. On the other hand, a pull-in phase discriminator 7 uses a frame signal contained in the subordinate data signal to discriminate the pull-in state in phase of the demodulator 1. If an inconvenient pull-in state is decided, the output of an adverse polarity 8 is selected by the switch 9 for the adder 2.
Patent JP-H11269146-A (JP)
Title: Differentiation-inducting agent
Inventor: SUZUKI TSUNESHI
IPC: C07D307/42
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a differentiation-inducing action and useful as a medicine for treatment and/or improvement of malignant tumors, autoimmune diseases, dermatosis and parasite infectious diseases. SOLUTION: This compound is represented by formula I  A is a phenyl or a heterocycle (substituted with 1-4 halogen atoms, OH, amino, or the like); X is a direct bond, a group of the formula (CH2 )e Q, a group of formula II [(e) is 0-4; R4 is H or a (substituted) 1-4C alkyl; Q is O, S, on the like], on the like.; Y is a group of the formula (CH2 )m Q(CH2 )n ((m) is 1-4; (n) is 0-4); R1 and R2 are each H, a halogen, OH, amino, or the like.; R3 is amino or OH}, e.g. N-(2-aminophenyl)-4-[3-(pyridin-3-yloxy)propoxy]benzamide. The compound of formula I is obtained by removing a protecting group of a compound of formula V obtained by carrying out condensation reaction of a compound of formula III with a compound of formula IV (R5 is amino, on the like, protected with a protecting group used for peptide formation reaction of tert- butoxycarbonyl, on the like).
Patent JP-S62233806-A (JP)
Title: Control method for robot locus
Inventor: TAKAGI HIROAKI
IPC: G05B19/4093
Filed: 1986-04-03
Abstract: PURPOSE:To attain the fast convergence of a reproduction locus to the target value by correcting the teaching value based on the frequency answer data and under the conditions corresponding to the target value. CONSTITUTION:The teaching value sent to a subtractor 1 and an actuator 2 from a teaching value memory M1 for drive of a controlled system. While the reproduction value data is supplied to the subtractor 1 from a position detector 3 and the reproduction value is supplied to the subtractor 1 as well as to a reproduction value memory M2. The gain alpha corresponding to the frequency obtained by giving approximation of a sine wave to the target value of each freedom degree and the time delay value T are read out of a memory M3 for gain and time delay. The data are compared with each other between a target value memory M0 and the memory M2. Then the deviation of each time is calculated by an arithmetic unit 4 and added to the teaching value faster by the value T after multiplication of the gain alpha. Thus the teaching value is corrected and the reproduction operation is repeated by this corrected teaching value.
Patent JP-H08269518-A (JP)
Title: Method for guiding to charging condition of treating agent in pretreatment operation of molten iron
Inventor: SAGARA YOSHIKAZU
IPC: C21C5/28
Filed: 1995-03-31
Abstract: PURPOSE: To provide a method for guiding to charging conditions of treating agents in pretreatment operation of molten iron capable of adequately guiding to the charging conditions of the treating agents in the pretreatment operation of the molten iron with good accuracy while taking the variations in practicable use into consideration. CONSTITUTION: The charging conditions of the treating agents are determined by changing the operation conditions including the charging conditions of the treating agent and repetitively inputting these conditions from a work station 5 into a neural network 7 disposed in a host computer 3. The charging conditions are evaluated by adding the variations in the practicable use in an evaluation section 39 and the adequate guidance to the charging conditions of the treating agents is provided. As the result, high estimation accuracy is easily realized regardless of whether the corresponding characteristics of the charging conditions of the treating agent and the component concn. after the treatment exhibit linearity or nonlinearity. The adequate guidance to the charging conditions of the treating agents is thus made possible.
Patent JP-S59201344-A (JP)
Title: Color cathode-ray tube
Inventor: NOJIMA KENJI
IPC: H01J29/24
Filed: 1983-04-27
Abstract: PURPOSE:To obtain a unit of good uniformity having white color uniformity and preventing light and shade stripes of brilliancy by specifying composition and optical characteristics of face plate glass and stripe construction. CONSTITUTION:As for face plate glass, more than one kind among neodymium oxide, praseodymium oxide and chromium oxide are contained, together with using the one having visual light transfer rate at a wave length of 546nm in case of its thickness being 10.16mm. to be 55-80%, repeating lateral directional pitch of striped shape phsophorous surface is made 0.30-0.55mm.. Accordingly, the interference of primary light with reflected light at an exposure time of a register film is prevented, and a color cathode-ray tube of good white color uniformity can be obtained.
Patent JP-2000264611-A (JP)
Title: Equipment and method for recovering phosphorus
Inventor: NAKAHARA KEISUKE
IPC: C01B25/18
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and a method both for recovering phosphorus and enabling high purity phosphorus to be recovered from wastes, and also to provide the same equipment and method both applicable to an existing waste- treating equipment. SOLUTION: This equipment for recovering phosphorus has a melt supply port 26 and an outlet 7, and is provided with both a heating oven 1 where melt supplied from the port 26 and containing phosphorus compounds is heated in a reducible atmosphere so as to generate hot gas containing vaporized phosphorus and phosphorus-recovering means 11-13 for recovering vaporized phosphorus as white phosphorus or phosphorus compounds from the hot gas exhausted from the outlet 7.
Patent JP-H08267778-A (JP)
Title: Ink tank and method for attaching filter to ink tank
Inventor: SHIMODA JUNJI
IPC: B41J2/175
Filed: 1995-03-31
Abstract: PURPOSE: To provide a filter attaching method of good productivity by forming a supporting section for supporting a peripheral section of a filter in the unfixed state on the end of a feed line of an ink feed opening supported by a compressive porous member and providing a deformation control member for bringing the porous member into contact by means of elastic deformation force of the porous member. CONSTITUTION: A filter 16 is placed on a filter supporting section 18 in the position where it covers the upper face of an ink jet section 17 communicating with a top plate 13 formed in an ink tank 14, and so fixed as to be brought into contact with the ink feed opening in the ink tank 14 in a state that it is pressed by the compressive porous member 15. At that time, the fixing process of bonding, welding or the like of the filter 16 to the ink tank 14 is not required. The pressurized state in the contacting direction of the porous member 15 is retained by a wall 19 of the ink tank facing the filter supporting section 18 serving as a filter mounting section, and the wall 19 is functioned as a main deformation control section for the porous member 15. A clearance is not formed in a section where the porous member 15 is in contact with the filter 16.
Patent JP-S61233593-A (JP)
Inventor: WATANABE HITOSHI
IPC: G03B27/62
Filed: 1985-04-10
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-H03275191-A (JP)
Title: Production of electron excitation water and structure of water tank thereof
Inventor: SATO YUKIYA
IPC: C02F1/46
Filed: 1990-03-26
Abstract: PURPOSE:To safely remove and separate chlorine for sterilization and agricultural chemicals which are contained and to simultaneously transfer acidified potable water to alkalinity by filling city water, etc., for drinking into a porcelain water tank and impressing high voltage. CONSTITUTION:City water for drinking is filled into a porcelain water tank 2 and high voltage is impressed. The potable water in the porcelain water tank 2 is changed into alkalinity and simultaneously mineral substance (calcium, etc.) dissolved into potable water is ionized into plus and minus and made easy to be introduced into a body and made taste good. Simultaneously, chlorine for sterilization which is mixed in a water purifying plant is removed. Since porcelain itself is insulating material, insulation is not broken even when the porcelain water tank is brought into contact with a wall and furnitures. The possibilities are not caused wherein high voltage impressed to the water tank is not grounded. Electron excitation water is produced.
Patent JP-H04310793-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/50
Filed: 1991-04-09
Abstract: PURPOSE:To provide an image receiving sheet for thermal transfer recording which is excellent in a transfer property of a pigment from an ink sheet for thermal transfer recording in thermal transfer, excellent also in shelf life of an obtained image, and excellent in durability for a white ground of an image receiving layer in preservation. CONSTITUTION:An image-receiving sheet for thermal transfer is composed of a base material and an image-receiving layer. Vinyl cholride resin and a heat stabilizer are contained in the image receiving layer.
Patent JP-S5519504-A (JP)
Title: Lithoprinting plate protective agent
Inventor: OOGISHI YOSHIO
IPC: B41N3/08
Filed: 1978-06-23
Abstract: PURPOSE: To improve an oil insensitivity of non-pictorial part by using an emulsifying agent consisting of the oil phase of a specific organic solvent containing surface active agent and the aqueous phase containing hydrophilic high molecular compound in dissolution for plate protective agent.  
     CONSTITUTION: An object protective agent using emulsifying agent consisting of the oil phase containing A)a) surface active agent like polyoxyphenylenealkylether and working on an organic solvent of b) plasticizer like dibutyl phthalate having the congealing point below 15°C and the aqueous phase containing B) hydrophilic high molecular compound of dextrin or the like in dissolution. It is then preferable to use the component "b" at 0.1W10 percent by weight to the gross weight of plate protective agent.  
     EFFECT: Powerful in oil insensitive action on non-pictorial part and not to deteriorate an oil sensitivity of the pictorial part. Odorless. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04309995-A (JP)
Title: Driving method for liquid crystal panel, liquid crystal display device, and liquid crystal projection type television
Inventor: TAKAHARA HIROSHI
IPC: G09G3/36
Filed: 1991-04-09
Abstract: PURPOSE:To provide the liquid crystal display device from which the influence of the hysteresis characteristic of high polymer dispersed liquid crystal is removed and its driving method. CONSTITUTION:The high polymer dispersed liquid crystal has different voltage- transmissivity characteristic curves when a voltage is raised and fallen. A picture element display is made only in the voltage-rising direction so as to remove the hysteresis characteristic. A line (a) on a display screen 271 is scanned to the lower end direction by applying a common voltage (applied voltage of counter electrode). A line (b) is scanned in the same direction as above by applying display image data. In a range A, the common voltage is applied to picture elements. Therefore, all the picture elements are applied with the common voltage and then applied with original display image data after the lapse of a certain time. The image display is made by using only the rising direction of the liquid crystal, so the influence of the hysteresis characteristic is eliminated and an excellent gradational display is made.
Patent JP-2000268220-A (JP)
Title: Paper money receiving/arranging machine
Inventor: SAKAMOTO MASAO
IPC: G06F19/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the interruption of processing caused by the full of paper monies and to shorten processing time by easily taking out paper monies in an arranging machine for classifying/arranging paper monies in a batch processing. SOLUTION: This machine is provided with a mode designation means for selecting/designating a money reception mode storing paper monies supplied to a hopper part 15 into a storage box 24, and a batch mode classifying paper monies supplied to the hopper part 15 for every designated number of designated denominations, a denomination number designating means for designating the denomination and the number of classified paper monies when the batch mode is designated, and a control part 45 for controlling a transportation branch means in such a way that paper monies that can be received are stored in a temporary holding part when the mode designation means designates the money reception mode,  and the paper monies of the designated denomination are stored in the stacker part and the paper monies of denomination which are not designated and rejected paper monies that cannot be identified are stored in the temporary holding part 22 when the batch mode is designated.
Patent JP-H10265920-A (JP)
Title: Ni-ti alloy bar for etching
Inventor: IWAI HIROHISA
IPC: C22F1/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an Ni-Ti alloy bar workable into a prescribed dimension and shape with a high accuracy and industrially excellent in etching characteristic by specifying both the draft at cold rolling and the thickness of an oxide film, respectively. SOLUTION: This bar is an Ni-Ti alloy bar for etching, prepared by cold rolling at >=5% draft and having an oxide film of 0.01 to 5 μthickness. It is desirable to regulate the thickness of the oxide film to 0.05 to 1 μ. Because the ratio between the width (a) of the part, from the application of a photoresist 2, of the above Ni-Ti shape memory alloy bar 1 and the maximum etched width (b) in the cross sectional part 3 after etching, a/b, becomes a measure of etching characteristic and its value becomes close to 1 that is a value in the case of ideal etching, working can be performed with high accuracy into the prescribed dimensions and shape. When the thickness of the oxide film is bellow 0.01 μ or exceeds 5 μ, etching characteristic is deteriorated. Further, etching characteristic is also deteriorated when draft is less than 5%.
Patent JP-H06314189-A (JP)
Title: Console
Inventor: SAMII RII ROTSUKUUERU
IPC: G06F3/033
Filed: 1994-03-24
Abstract: PURPOSE: To provide a user-friendly computer console by displaying a group icon even if a group is not defined again after the group of a processor is started. CONSTITUTION: The console 34 includes a display screen 52, a keyboard 54, a mouse 56, a console program 58, a state update program 60 and group instruction programs 60 and 66 and it is provided with OS72 for controlling the execution of the programs 58, 60 and 66. The group instruction program 66 receives the instructions of start, stop and the like from the user, gives signals to corresponding starting functions 38a, 38b, 38c and 38n or stop functions 39a, 39b, 39c and 39n and executes a requested operation. The state update program 60 gives the signals to the state monitor functions 40a, 40b, 40c and 40n of control processors 41a, 41b, 41c and 41n for deciding and reporting the state and supplies data to the console program so that the present state is displayed on the screen.
Patent JP-2000263398-A (JP)
Title: Finishing work device for crankshaft
Inventor: TAKEUCHI TATSUYA
IPC: B24B21/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the machining device excellent in versatility for finishing the journal and pin of a crankshaft. SOLUTION: First/second machinig units 51, 52 for carrying out the finishing of first/second stage are provided movably in the axial direction (X axis) of a crankshaft and the support stand of each machining unit is constituted by a pair of movable stands 50, 51 divided by two in X axis direction and tools 6P, 7P for pin and tools 6J, 7J for journal are supported to the fixed plate 50a and movable plate 50b on the former and the movable plate 51b and fixed plate 51a on the latter respectively and the first/second movable stands are mutually connected through a tierod respectively.  The first/second movable stands of the first/second machining units are contacted/separated freely in X axis direction through the first screw member 53 and the movable plates on the first/second movable stands of respective machining units are connected/ separated freely in X axis direction against the fixed plates 50a, 51a through the second/third screw members 54, 55 and both screw members are connected through a synchronous gear 56.
Patent JP-S5411091-A (JP)
Title: Treating method for gas containing hydrogen sulfide type compounds
Inventor: HAMAMOTO OSAMU
IPC: C01B17/05
Filed: 1977-06-29
Abstract: PURPOSE: To efficiently remove H 2 S type cpds. from the title gas at a low cost by contacting the title gas with an acidic soln. contg. metal ions which react with the H 2 S type cpds., precipitating sulfides and an oxidizing-reducing substance which oxidizes the sulfides and then is easily oxidized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57192265-A (JP)
Title: Method of etching
Inventor: MURAMATSU SHINICHI
IPC: H01L21/3065
Filed: 1981-05-22
Abstract: PURPOSE: To allow even an opening section of a fine pattern to be etched uniformly, by irradiating an electron beam on an electrically-conductive photoresist film to render the film insulative prior to the plasma etching.  
     CONSTITUTION: The electrically-conductive photoresist film 3 is vapor-deposited on the surface of an si wafer 1 on which an SiO 2  film is formed. Then a pattern is formed in a conventional method. Then before the etching, an electron beam bis irradiated throughout the sample surface so that the photoresist film 3 is rendered insulative. Thereafter, if, for example, the SiO 2  film 2 is etched in a C 2 F 6  gas plasma, the pattern section A, B are uniformly and favourably etched. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59201259-A (JP)
Title: Method for detecting stop position of magnetic tape
Inventor: FUJII TOSHIFUMI
IPC: H04N5/7826
Filed: 1983-04-29
Abstract: PURPOSE:To detect a tape stop position with high precision by outputting which area the tape stop position is in or how far the stop position is from one terminal of the area by the level comparison output between two pilot signals and the switching signal of a magnetic head. CONSTITUTION:A signal level detecting circuit 30 detects separately the levels of two pilot signals in a reproducing signal reproduced by a reproducing means. A comparator 9 compares the levels of the two input signals with each other to output a high-level or low-level signal according to the comparison result. A detection signal output circuit 40 outputs a signal which indicates which of areas obtained by dividing one period equally into four by track pitch the stop position of the magnetic tape is in on the basis of the comparison output and the switching signal of the magnetic head, and also outputs a detection signal which indicates how far the stop position is from one terminal of two specific areas among the four areas.