baber/WOPTO huggingface dataset:
Patent JP-H07151348-A (JP)
Title: Air cleaner
Inventor: MORISHIMA MASAYUKI
IPC: F24F1/02
Filed: 1993-11-30
Abstract: PURPOSE:To deal with a situation in which the microcomputer runs out of control so that safety can be secured by providing a hard circuit which on the basis of an abnormality detection signal from a voltage-producing unit and through a driver stops the operation of the voltage-producing unit. CONSTITUTION:When anything unusual occurs to an air cleaner 1, an abnormality detection signal is outputted from a voltage-producing unit 4 and inputted to a microcomputer 5 through its input port P2. Acting thereon, the microcomputer 5 switches the voltage from 'H', a voltage so far outputted from an output port P1, to 'L'. The base voltage of a transistor 6 thereupon drops, causing the transistor 6 to shift to OFF, and the air cleaner 1 stops operating. Moreover, the abnormality detection signal outputted from the voltage-producing unit 4 is sent also to a latch circuit 9a of a hard circuit 9 so that the base voltage of the transistor 6 drops independent of the output from the microcomputer 5. In this manner anything unusual that may have occurred to the air cleaner can be dealt with suitably even when the microcomputer has run out of control.
Patent JP-H06215335-A (JP)
Title: Thin film magnetic head
Inventor: YODA HIROAKI
IPC: H01L43/08
Filed: 1993-11-30
Abstract: PURPOSE:To obtain large output by constituting so that the magnetic head consists of at least two magnetic film, the magnetic resistant effective element consisting of the an non-magnetic film held between the magnetic film and at least two magnetic multilayer film containing flexible magnetic body provided at the opposite surface side to the medium of the element and applying a current to the multi-layer film in parallel to a signal magnetic field. CONSTITUTION:A NiFe laminated film 11 is disposed only on the edge surface opposite to the medium of the magnetic resistant effective element of the magnetic resistant effective type head, and a Co system two-layered film 12 is disposed on the element part except it. Here, NiFe is used as the core of the head because it is excellent in corrosion resistance, and causes the variation of an electric resistance in accordance with a the signal magnetic field even at the part of the Co system two-layered film 12 adjacent to a laminated film 11 because it has 3% anisotropic magnetic resistant effect. Here, the variation of the resistance is sometimes allowed to become to opposite signe by a spin-relying scattering, it does not contribute to the electric resistance because the laminated film 11 is arranged in parallel to a lead wire 13. And the anisotropic magnetic field is low in the order of 30 (e) and improves high-frequency permeability because NiFe is used in the material of the laminated film 11.
Patent JP-H02147535-A (JP)
Title: Paper sheet inserting mechanism of image forming device and operation thereof
Inventor: KODAMA KIYOBUMI
IPC: G03G15/00
Filed: 1988-11-30
Abstract: PURPOSE:To correct the position of a paper sheet in simple ways in the manual insertion operation by releasing the wating for the paper sheet of a temporary stop means by control-operating the temporary stop means when a paper detection control means detects the paper sheet and then the separation of the paper sheet is detected. CONSTITUTION:A paper detection control means 50 is arranged in a paper transport passage in the vicinity of a insertion port 18. A temporary stop means 52 for paper which is controlled by the paper detection control means 50 is arranged in the rear stage of the paper transport passage. A paper sheet is inserted, and the contact with the paper sheet is detected by the paper sheet detection control means 50, and then the paper sheet is allowed to contact the temporary stop means 52, and then the paper is pushed in furthermore, and deflected. Through the deflection of the paper sheet, the top edges of the paper sheets are arranged, and then the paper sheet is separated from the paper detection control means 50, and when the separation from the paper sheet is detected after the detection of the contact with the paper sheet, the paper detection control means 50 releases the paper sheet waiting state of the temporary stop means 52.
Patent JP-H11136699-A (JP)
Title: Color signal processing circuit, its method and camera
Inventor: TAURA YOSHIHIRO
IPC: H04N9/73
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a color signal processing circuit that relieves the burden on the user and reduces the processing time is the case of conducting automatic white balance processing through the depression of a button or the like. SOLUTION: The processing circuit is provided with white balance amplifiers 22R, 22G, 22B that amplify color signals red(R), green(G) and blue(B) obtained by color-separating an image signal from an A/D converter 14 at a set gain, an operation section 29 that selects a 1st mode holding the gain or a 2nd mode to set the gain after white balance processing and instructs the selected mode and produced a control signal to instruct the 2nd mode by a trigger pulse, and a controller 28 that executes the 2nd mode when the trigger pulse included in the control signal is detected and sets the gain of the amplifier so that the origin denoting an achromatic white color in the 2-dimensional coordinate system specifying the color by the 2-dimensional coordinate system indicates a color signal.
Patent JP-H06257684-A (JP)
Title: Eccentric valve gear
Inventor: HERUBERUTO GUREEBE
IPC: E03C1/23
Filed: 1992-11-11
Abstract: PURPOSE: To constitute an eccentric valve device having an adjusting device functioning via a Bowden wire so that the whole height becomes small with a simple, strong and reliable structure and a little manufacturing cost. CONSTITUTION: A casing 2 made so as to have the whole small height has a side projecting part 7 having a height of not going over the upper and lower horizontal boundary, an eccentric bolt 19 is housed in a partial height of the projecting part 7, the eccentric bolt 19 is joined so as not to relatively rotate in a shape restricting shape with a support lever 16 guided by a vertical groove 17, and the free end of the support lever 16 locks a guide bolt 11 of a cover plate 12 in a lower part. Among walls of the casing 2, a wall on the opposite side of the projecting part 7 has a connecting pipe 4 turning in the horizontal radial direction.
Patent JP-H07196589-A (JP)
Title: Manufacturing of homochiral aminoalcohol
Inventor: KURISUTEIINE DAUERUSUBERUKU
IPC: C07D207/08
Filed: 1994-12-05
Abstract: PURPOSE: To obtain the subject alcohol important as a chiral catalyst in a high yield and enantiomeric purity by a reduced number of reaction steps.  
     CONSTITUTION: An N-silylated amino acid silylester (A) represented by formula I (wherein R 1  is a 1-20C alkyl, aryl or the like; R 2  is H, a 1-20C alkyl or the like; R 4  is a 1-4C alkyl; and * is the asymmetric center) and a Grignard reagent (B) obtained from Mg and a compd. represented by Y-R 3  (wherein Y is a halogen; and R 3  is a 1-20C alkyl, aryl or the like) are reacted in a diluent having an ether structure pref. at a temp. of 0-20°C and the reaction mixture is cooled after the completion of reaction and poured into cold hydrochloric acid, and the precipitated hydrochloride is isolated. Subsequently, this hydrochloride is dissolved in an aq. base to be extraction-treated with an org. solvent and the extract is evaporated and concn. to obtain to an objective homochiral amino- alcohol represented by formula II. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09147109-A (JP)
Title: Method and device for specific mark detection
Inventor: YAMAGATA HIDEAKI
IPC: G06T7/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To cope with the movement, rotation, and power variation of a specific mark without increasing the capacity of a memory needed to detect the specific mark by making use of Zernike moment. SOLUTION: A radial polynomial table (106) corresponding to the size of the specific mark when the enlargement rate of an input image is maximum is prepared. This table contains only values in a 1/4 area of (x>=0 and y>=0). This table is enlarged or reduced according to the enlargement/reduction rate of the input image and values in the remaining 3/4 area are determined on the basis of the values of the table to complete a table (108). The value of the Zernike moment is calculated (114) by performing product-sum operation between the table and a specific mark candidate image cut out of the input image and the degree of difference from a dictionary (118) is calculated (116), and when the degree of difference is smaller than a threshold value, it is judged (120) that the specific mark has been detected.
Patent JP-H10128085-A (JP)
Title: Operation of membrane separator
Inventor: ADACHI TETSURO
IPC: B01D65/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fixed filtration flux with a stable pressure reducing degree and to enable long-term stable operation by arranging an original liquid flow abnormality detector in an original liquid to detect abnormality in an original liquid turning flow and restoring the turning flow to a normal state. SOLUTION: Abnormality in an original liquid turning flow is detected by an original liquid abnormality detector 6 arranged in a fixed position in an original liquid treating tank 1 to restore an original liquid flow to normal. For example, when an original liquid turning flow rate becoming a normal value or less is detected, the rotational speed of a blower 32 is immediately increased to restore the original liquid turning flow rate to a normal value. Therefore, while the original liquid flow on a membrane surface is sufficiently maintained to well restrain sludge from being stuck on the membrane surface, filtration treatment is proceeded, and a rapid increase in a load due to the increase in filtration resistance is prevented to stably perform operation without extremely changing a filtration flux and a pressure reducing degree on the filtrate side of membrane elements. Furthermore, as the original liquid flow abnormality detector, a pressure sensor is used to detect abnormality by alarm transmission.
Patent JP-H07126720-A (JP)
Title: Water cooled refractory panel for repairing blast furnace wall
Inventor: NAKAMURA YOSHIHISA
IPC: F27D1/16
Filed: 1993-11-05
Abstract: PURPOSE:To assure higher durability of repaired surfaces, longer life and uniform in-furnace wall profile. CONSTITUTION:Monolithic refractories 13 having a high thermal conductivity are packed between a steel frame 4 and water cooling pipes 10 arranged on the rear surface of the steel frame 4 of the water cooled refractory panel for repairing blast furnace walls formed by combining and integrating the steel frame 4 disposed with the water cooling pipes 10 and the refractory block 1 formed by molding the monolithic refractories. In addition, a heat insulating layer 5 is interposed and laminated between the other surface of the steel frame 4 and the joint surface of the fired refractory block 1. As a result, the production and mounting meeting the damage condition of the blast furnace walls are possible and efficient. The longer life of the water cooled refractory panel is thus realized.
Patent JP-H05248275-A (JP)
Title: Control valve control device
Inventor: KUMAGAI KATSUTO
IPC: F02D11/10
Filed: 1992-11-11
Abstract: PURPOSE:To provide a control valve control device of high reliability at a low cost by decreasing a number of part items. CONSTITUTION:When the first pin 27 is turned in the counterclockwise direction at a predetermined angle by turning an accelerator drum 24, a linking lever 51 is turned with the second pin 47 serving as a supporting point to turn a throttle shaft 2 in the counterclockwise direction at a predetermined angle. Now when a step motor 41 is rotated by a traction request signal or the like, the linking lever 51 is turned in the clockwise direction with the first pin 27 serving as a supporting point to drive the throttle shaft 2 in a closing direction.
Patent JP-H09143638-A (JP)
Title: Ferrous sintered oil retaining bearing and its production
Inventor: KUWABARA HIROYUKI
IPC: C22C38/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a ferrous sintered oil retaining bearing suitable for supporting a high speed rotating shaft, capable of production at a low cost, and excellent in durability and to provide its production. SOLUTION: This bearing is composed of a sintered alloy containing oil in pores, and this alloy has a total composition consisting of, by weight, 0.25-0.55% C, 3-10.8% Cu, 0.5-4.8% Ni, and the balance Fe with inevitable impurities. Further, this bearing has a metallic structure in which Cu-Ni alloy phase grains are dispersed by 5-12wt.% among the iron grains composed of the ferritic and pearlitic phases of iron, and Ni content in the Cu-Ni alloy phase is regulated to 10-40wt.%.
Patent JP-H02148184-A (JP)
Title: System for displaying graphics of continuous line at high speed
Inventor: MIZOBE YOSHIKI
IPC: G06T3/00
Filed: 1988-11-29
Abstract: PURPOSE:To efficiently draw a continuous line composed of numerous continuing segments at a high speed when the continuous line is displayed by not displaying the segments on the same picture element of a graphic terminal in an overlapped state. CONSTITUTION:An input section 1 inputs line information continuously connecting numerous points and fetches the information as a row of coordinate values (x, y) of points arranged in the connecting order. A picture element column compressing section 2 compresses a part where segments are drawn in an overlapped state in one vertical picture element column. Since a continuous line composed of numerous continuous segments is displayed in a state where the segments are not overlapped on the same picture element of a graphic terminal, a continuous line composed of short segments of a waveform graph, etc., can be displayed efficiently at a high speed.
Patent JP-H05141391-A (JP)
Title: Impeller of fluid machine
Inventor: FUKAYA KUNIO
IPC: F04D29/22
Filed: 1991-11-18
Abstract: PURPOSE:To eliminate a conventional boss, and enlarge a liquid flow passage so as to improve performance of a pump, by composing an impeller of a back plate and a plurality of blades mounted on the back plate, and mounting a driving shaft on the impeller through a rotation preventing means and a center position accuracy improving means. CONSTITUTION:A shaft hole 20 is formed in the center part of an impeller back plate on the one side surface of which a plurality of blades 1b are mounted and also a pin hole 21 is drilled in the vicinity of the shaft hole 20. A screw hole 6 is formed on the center axial line of the end surface of a driving shaft 2, and also a pin hole 22 is formed in the vicinity of the screw hole 6. In such a case as mounting an impeller 1 on the driving shaft 2, firstly, the end surface of the shaft 2 is forced to abut on the center part of the back plate of the impeller 1, and the position of the pin hole 21 is fit to the position of the pin hole 22 of the shaft 2, then a pin 23 is inserted therein. Furthermore, in condition in which rotations of the impeller 1 and the shaft 2 are stopped, a bolt 4 is inserted into the shaft hole 20 through a washer 5, and screwed in the screw hole 6 of the shaft 2 so as to fasten the bolt 4. It is thus possible to fix both the impeller 1 and the shaft 2.
Patent JP-H10150470-A (JP)
Title: Method for transferring connection management information in request and response of world wide web
Inventor: ANTONIO DESHIMON
IPC: G06F13/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the delay and loss of a packet due to transmission through many routers on internet. SOLUTION: Connection management information is transferred between a client 101 and a server 104 by a message included in an additional header area of an HTTP protocol header, by which a direct connection is constructed between the client 101 and the server 104 along a substitutive route. QoS(quality of service) larger than that in the internet 103 is obtained by the direct connection. Address information of a sub-network 122 including kinds of the sub- network 122 and alternate internet protocol address are included in the connection management information.
Patent JP-2001128402-A (JP)
Title: Motor
Inventor: NISHIYAMA NORISADA
IPC: H02K3/34
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To realize a concentrated winding stator which can be applied to a small-sized, high output and high efficiency motor or generator whose rated output and life are improved by efficiently radiating the heat generated by windings. SOLUTION: A stator element is composed of a core segment 11 with a slot, an insulator 12 covering the core segment 11 and a coil 14 formed by winding a conductor on the tooth of the segment 11 with the insulator 12 therebetween. A motor has a stator composed of a plurality of the stator elements assembled into an annular shape. At least a part of the insulator 12, which is brought into contact with the coil 14, is made of insulating resin with a high thermal conductivity.
Patent JP-H08162938-A (JP)
Title: Bus driver circuit
Inventor: YAMAMURA SHIGEHARU
IPC: H03K19/003
Filed: 1994-12-06
Abstract: PURPOSE: To prevent the damage of an input circuit on a reception side by detecting a power supply voltage on the reception side and sending out the signals of a high level to the enable control terminal of a bus driver circuit on a transmission side by a bus enable control circuit when the power supply voltage is not applied to the bus driver circuit on the reception side. CONSTITUTION: When the power supply voltage is not applied to a low power supply bus driver circuit 6 on the reception side, since a low power supply terminal 7 is turned to a low level, the level is detected and the output of a NAND gate 12 becomes the high level regardless of enable signals. Then, the bus output terminal 4 of a high power supply bus driver circuit 1 is maintained in a high impedance state. Thus, signals are not impressed to the input of the low power supply bus driver circuit 6 to which the power supply voltage is not applied. Then, the state is maintained until the power supply voltage to be applied to the low power supply terminal 7 is returned to normal. In such a manner, by constituting the bus enable control circuit 11 just by an inverter 14 and the NAND gate 12, the enable signals on the reception side are controlled by the minimum number of elements.
Patent JP-2001121009-A (JP)
Title: Rotary bag-tearing separation device
Inventor: MATSUMOTO MASABUMI
IPC: B02C13/16
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary bag-tearing separation device which is capable of shearing and shredding packages and included foreign matters transported in together with matters to be treated, such as garbage and the like and performing separation and recovery also capable of conducting continuous treatments while preventing the matters to be treated containing a large amount of an adhesive substance from adhering to the face of a inner wall of a drum body 2. SOLUTION: In a rotary bag-tearing separation device an opening 21 through which matters to be treated is charged and an exhaust opening 22 are provided in the upper part of a drum body 2. A discharge opening 24 of the matter to be treated and an air inlet port 23 are also provided in the lower part of the drum body. A vertical rotating shaft 3 is arranged at a center of the drum body 2. Linear and belt-like flexible shearing components 4 having are ends thereof connecter to the shaft 3 and are related about the vertical rotating shaft 3 upon rotation of the vertical rotating shaft 3 shear the matters Ti to be treated.
Patent JP-H03161701-A (JP)
Title: Phase difference plate, production thereof and liquid crystal display device using same
Inventor: YAMAMOTO TOMIAKI
IPC: G09F9/35
Filed: 1989-11-20
Abstract: PURPOSE:To obtain a phase difference plate hardly causing a change of retardation by heat-treating a filmlike material formed by stretching thermoplastic resin in a specified temp. range. CONSTITUTION:A filmlike material formed by stretching thermoplastic resin is heat-treated at a temp. T ( deg.C) satisfying inequality I [where Tg is the glass transition temp. ( deg.C) of the thermoplastic resin ] to obtain a phase difference plate having a low rate of change of retardation. This phase difference plate hardly causes a change of retardation independently of environmental conditions and can maintain high display contrast of a liq. crystal display device in a more stable state.
Patent JP-H11137601-A (JP)
Title: Disposal diaper
Inventor: ARIMURA TAKAHIRO
IPC: A61F13/494
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a disposal diaper which surely prevents the leakage of excreta and is excellent in mountability and appearance. SOLUTION: In this developable diaper fixing leg part elastic members 5 in the forms of threads for forming leg gathers between a rear surface sheet 3 and a front surface sheet 2 by positioning both of the tip parts 5a and 5b of each on a side inner than both tip edges 1a and 1b in a longitudinal direction of the disposal diameter 1 at a pair of leg parts positioned around the legs of a wearing person at the time of using, adhesive is arranged at the whole of the areas C of a prescribed width extending between both tip edges 1a and 1b in a longitudinal direction of the disposal diaper, the members 5 are fixed by the adhesive within the areas to form leg gathers and an interval between the sheets 3 and 2 in tip part areas Ca not arranging the members 5 within the areas C is adhered with the adhesive.
Patent JP-2000129122-A (JP)
Title: Polyamide composition for molding
Inventor: ISHIZUKA SHIGEO
IPC: C08L77/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide composition capable of imparting a molded product having thin-walled part and connectors for cars which have high tenacity and are excellent in rigidity, chemical resistance and outer appearance. SOLUTION: This polyamide composition includes (A) 100 pts.wt. semiaromatic polyamide where the aromatic monomer content in monomer components forming the polyamide is >=30 mol%, the melting point is 280-320 deg.C and the glass transition temperature is 95-115 deg.C, and (B) 1-70 pts.wt. impact resistance-imparting agent mainly comprising a modified polyolefin prepared by the graft modification with a carboxylic acid or its anhydride.
Patent JP-H02149020-A (JP)
Title: D/a converter
Inventor: KATABE YUTAKA
IPC: H03M1/76
Filed: 1988-11-30
Abstract: PURPOSE:To prevent a noise due to the glitch of an output analog value by providing a timing adjustment circuit in which timing to close an i-th switch is made later than the timing to open a k-th switch, and changing the input signal of D/A converter. CONSTITUTION:For instance, it is assumed that the switch 6 is selected, and the switch 6 is in an opened state, and it outputs reference voltage generated between resistors 1 and 2 to an output terminal 11. Next, it is assumed that inputs 9, 10 change, and the switch 7 is selected by a demodulation circuit. In this case, the timing to change the switch is adjusted by the timing adjustment circuit 14, and the timing to close the switch 6 is later than the timing to open the switch 7. Therefore, a state in which all the switches 5 to 8 are closed never occurs, and accordingly, since the output terminal 11 never turns into a high impedance state, it is difficult to be influenced by the noise, and the output analog value changes smoothly.