baber/WOPTO huggingface dataset:
Patent JP-S6488378-A (JP)
Title: Device for detecting direction of accident current of transmission line
Inventor: NAKANO TSUNEO
IPC: G01R19/14
Filed: 1987-09-30
Abstract: PURPOSE:To easily and quickly locate an accident generating section of a transmission line by constituting the titled device so that the direction of an accident current of the transmission line is detected at a spot on which a power source detecting means is provided, and it can be displayed at that spot. CONSTITUTION:When a ground-fault is generated in a steel tower, an accident current flowing through an overhead ground wire 1 comes to have a large amplitude. Accordingly, the amplitude of an optical signal which is led out of LEDs 204a, 204b exceeds a reference value provided on a gate circuit 302. Accident current information detected by this circuit 302 is given to a deciding circuit 303. The circuit 303 receives a current detecting signal from the circuit 302 and decides its detection sequence. In this case, when the accident current flows in the direction as indicated with an arrow A through the overhead ground wire 1, first of all, a signal corresponding to the output of the LED 204a is applied and subsequently, a signal against the optical signal led out of the LED 204b is applied, and thereafter, said signals are applied alternately. In such a way, in the circuit 303, the flowing direction of the current is detected, based on a signal output sequence from the circuit 302, and the flowing direction of the current is displayed on a display part 304.
Patent JP-H04125664-A (JP)
Title: Transfer material holding method
Inventor: TAKAHASHI MICHIO
IPC: G03G15/01
Filed: 1990-09-18
Abstract: PURPOSE:To allow a transfer material to be electrostatically attracted and held on a dielectric sheet by providing a conductive member grounded on a position corresponding to the top end of the held transfer material on the dielectric sheet. CONSTITUTION:Counter electrodes 2 constituted of the conductive member grounded on the position corresponding to the top end of a held transfer material 3 are provided on a dielectric sheet 1, a corona electrifier 4 is arranged at the side of the dielectric sheet 1 holding the transfer material 3 confronted with the counter electrodes 2, and connected with a high voltage power supply 5. Therefore, the transfer material 3 is electrostatically charged by impressing a high voltage by the corona electrifier 4, so that a charge which has the polarity reverse to the charge by electrification at the transfer material side can be conducted to the counter electrodes 2 at the dielectric sheet 1 side, and the transfer material can be electrostatically attracted to the dielectric sheet 1 side by the electrostatic sucking forces of these positive and reverse charges. Thus, the transfer material 3 can be electrostatically sucked to the dielectric sheet 1 by simple constitution.
Patent JP-H1180336-A (JP)
Title: Block copolyester and its production
Inventor: YOSHIDA YOICHI
IPC: C08G63/78
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a block copolyester simultaneously improved in hydrolysis resistance and cold resistance by copolymerization between soft segment and hard segment in a specific molar ratio followed by copolymerization of specific amount(s) of a dimer acid and/or dimer diol to the soft segment-constitutive polyester portion. SOLUTION: This block copolyester is obtained by melt kneading of (A) a noncrystalline polyester containing >=70 mol.%, based on the total acid components of the polyester, of a terephthalic acid component, and containing >=70 mol.%, based on the total diol components, of a polyoxyethylene glycol component composed of 2-5 oxyethylene units, which is prepared by copolymerization of 5-30 mol.% of dimer acid and/or dimer diol to the soft segment-constitutive portion of the polyester, with (B) a crystalline polyester with butylene terephthalate unit as the main recurring unit, in a weight ratio A/B of (80:20) to (20:80), and by ending the transesterification reaction at a point when the melting point of the resulting block copolymer is 2-40 deg.C lower than that of the compound B.
Patent JP-2001077984-A (JP)
Title: Image reader, and control method thereof and recording medium thereof
Inventor: ISHIDA SATOSHI
IPC: H04N1/028
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make an image reader smaller by constituting a top sensor pair for detecting the end of an original of a top sensor and a sub sensor provided along with the top sensor. SOLUTION: A top sensor pair 7 consists of a top sensor 7a and a sub sensor 7b and is arranged side by side on a line orthogonally crossing an original carrying path. The sensor 7a is located at the center of the original transport path, and its detecting part detects the preliminarily defined part of the top end of a medium made to pass through on the original transport path. The sub sensor 7b is arranged at a position deviated from the center of the original transport path by a prescribed distance, and its detecting part detects the preliminarily defined part of the top end of the medium which is made to pass through the original transport path.  When the medium passing through the place where the pair 7 is arranged is an original 1, the sensors 7a and 7b constituting the pair 7 detect the top end of the original 1 made to pass through with the same timing, because the end is located on the same straight line.
Patent JP-S62106776-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N5/02
Filed: 1985-11-06
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-H0781207-A (JP)
Title: Printing method for flower drift pattern
Inventor: WATANABE TERUKO
IPC: B41M3/06
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a flower drift pattern printing method for realizing random printing of patterns like fine flower leaves. CONSTITUTION:A method for screen printing a flower drift pattern 2 comprises a first process in which undercoating ink 1 is printed in an area requiring the pattern 2, a second process in which the undercoating ink 1 is dried to a required semi-cured state, a third process in which ink of an arbitrary color having runaway characteristics is solid printed as topcoating ink 3 similarly to the undercoating ink so as to be overlapped on the semi-cured undercoating ink 1, a fourth process in which this is not immediately put in a drier but left to stand at an ordinary temperature, and a fifth process in which after a pinhole-form ranaway pattern gradually bursting open as if flowers were out becomes a required state, this is completely cured in the drier.
Patent JP-H04128506-A (JP)
Title: Operation control method for coal gas combined power generation system
Inventor: NAGATA KAZUE
IPC: F01K23/02
Filed: 1990-09-20
Abstract: PURPOSE:To prevent flare discharging caused by upper limit over of gas pressure and gas turbine fuel switching caused by lower limit over of the gas pressure, by setting a function which decides a pressure set value automatically according to a load set value. CONSTITUTION:In a load control unit 32, the operation of deviation between the load value of a load setting device 36 and combined power generation output which is the sum of gas turbine output and steam turbine output, is carried out by a subtracter 37. Its deviation signal is inputted to a proportional-plus-integral device 38, and load control output after operation is outputted to a gas turbine control unit. On the other hand, a gas pressure control set value is set by a pressure function setting device 42. Gas pressure is processed in such a manner as the signal of a gas pressure detector 28 is fed back to a pressure control unit 33 so as to operate its deviation from the signal of a demand pressure setting device 41 by the subtracter 37, and output of the proportional-plus-integral device 38 is outputted to a gasification furnace control unit. At this time, characteristics of a pressure function setting device 42 can present such a function as decreasing a pressure set value when a load set value is high and increasing the pressure set value when the load set value is low.
Patent JP-S62110079-A (JP)
Title: Shaft sealing device for supercharger
Inventor: UDAGAWA TETSUO
IPC: F02B39/00
Filed: 1985-11-08
Abstract: PURPOSE:To reduce the contact resistance between a follower ring and a seat ring by shifting the parting direction at the time of manufacture of an O-ring from the diametral direction so that the flash developed along the parting surface may not interfer with the sliding surface. CONSTITUTION:The parting direction of an O-ring 1 has an angle to the axial direction, and the direction in which flashes 2 are developed is shifted from the inner and outer diametral direction. When a mechanical seal is assembled, the O-ring 1 is flattened in the diametral direction by a case 3 and a follower ring 4 so as not to case leakage. The follower ring 4 is depressed by a spring 5 to a seat ring 6, and even if any wear occurs on the contact surface 7 between the follower ring 4 and the seat ring 6, the securement of the contact surface can be enabled.
Patent JP-H01281209-A (JP)
Title: Method and device for separating article conveyed by conveyor system
Inventor: TERENSU JIYOONZU
IPC: B65G47/14
Filed: 1988-10-01
Abstract: PURPOSE: To separate articles to be formed in the lengthwise direction in single mutually separate rows by stopping a first conveyor or reducing a relative moving speed to a second conveyor. CONSTITUTION: Conveyor belts 1 to 6 are respectively independently operated, and can be controlled on a rotating speed. Articles 21, 22 are carried on a conveyor belt 3, and when the forefront article 22 is wholly or almost wholly delivered on a downstream conveyor belt 4, the conveyor belt 3 is stopped or a relative moving speed to the conveyor belt 4 is reduced. While judging detecting time of photocell devices 8, 13, 14, the articles 21, 22 are separated to be carried as a single row.
Patent JP-2000066256-A (JP)
Title: Logic element
Inventor: YAMADA HIROYASU
IPC: G02F3/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a logic element which is operated by a signal consisting of light. SOLUTION: Light signals of 'bright' and 'dark' are inputted to a variable resistor 151 from outside. This variable resistor 151 turns to the lower resistor by responding to the light signal 'bright' from outside. A power supply voltage VDD is subjected to voltage division by a resistor 131, the variable resistor 151 and a light emitting element 161. The voltage sufficiently smaller than the threshold voltage necessary for light emission of the light emitting element 161 is impressed to the light emitting element 161. The light emitting element 161 does not, therefore, emit light and outputs the light signal 'dark' to the outside. On the other hand, the variable resistor 151 turns to the higher resistor by responding to the light signal 'dark' from the outside.  As a result, the power supply voltage VDD is subjected to the voltage division by the resistor 131, the variable resistor 151 and the light emitting element 161. The voltage sufficiently larger than the threshold voltage is impressed to the light emitting element 161. The light emitting element 161, therefore, emits light and outputs the light signal 'bright' to the outside.
Patent JP-H03112269-A (JP)
Title: Image processor
Inventor: TANIOKA HIROSHI
IPC: G06T5/00
Filed: 1989-09-27
Abstract: PURPOSE:To obtain an image with superior gradation and resolution in a short period of time by binarizing the data of a remarked picture element based on a mean density value obtained with an arithmetic means, and performing error correction by distributing an error generated in bibarization to plural input picture elements. CONSTITUTION:A mean density computing ROM 8 computes the mean density of a prescribed area from binary data in the neighborhood of the remarked picture element, and outputs the data of the remarked picture element as a threshold value in the binarization. A subtractor 9 computes a difference err between the multilevel data of the remarked picture element and the threshold value outputted from the ROM 8. A comparator 10 compares the multilevel data of the remarked picture element with the threshold value outputted from the ROM 8. An adder 12 adds a distribution error e1 outputted from an error distributor 16 and input data outputted from a correction circuit C on the output of an error memory 15. An adder 13 adds an error e3 delayed and held by one picture element at a D F/F 14 and a distribution error e2 outputted from the distributor 16. The distributor 16 distributes the error err outputted from the subtractor 9 to three picture elements. A random number generator 19 controls the error distribution ratio of the distributor 16.
Patent JP-H0591700-A (JP)
Title: Frame drum of electric rotating machine and fabrication thereof
Inventor: IKEDA YOICHI
IPC: H02K15/14
Filed: 1991-09-27
Abstract: PURPOSE:To provide a frame drum of electric rotating machine, and fabrication thereof, in which positioning can easily and accurately be carried out at the time of jointing. CONSTITUTION:A thin metal plate provided with positioning recesses 5, 5', 6, 6' in the outer surface is bent cylindrically to produce a drum 10. A jointing part is then positioned with reference to the positioning recesses 5, 5', 6, 6' and welded to produce a frame drum for electric rotating machine. According to the constitution, positioning can easily and accurately be carried out at the time of jointing.
Patent JP-H1071649-A (JP)
Title: Method for bonding tape member to rubber extrusion molded product
Inventor: HAYASHI KEIZO
IPC: B29C48/12
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To melt the resin layer of a tape member in proper quantities to bond the tape member to a rubber extrusion molded product with high bonding strength without stretching or cutting the tape member. SOLUTION: A resin tape 20 of which the m.p. is lower than the temp. of a glass run 30 immediately after vulcanization is preheated to the vicinity of its softening point while continuously delivered and this preheated resin tape 20 is continuously pressed to the glass run 30 immediately after vulcanization by a temporary fastening roll 14 to be temporarily fastened thereto. Next, the temporarily fastened glass run 30 and resin tape 20 are sent for a predetermined time in a mutual surface contact state and the contact surface of the resin tape 20 to the glass run 30 is melted by the heat of the glass run 30. Thereafter, the glass run 30 and the resin tape 20 are continuously bonded under pressure by a pressure bonding roll 16 to remove heat to cure and bond the resin tape 20.
Patent JP-S60133043-A (JP)
Inventor: JIYATSUKU AARU KURIIZAA
IPC: C08L25/04
Filed: 1984-11-26
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-H1095352-A (JP)
Title: Sealing structure for steering gear case and body panel
Inventor: HAMAZAKI YOSHITO
IPC: B62D1/20
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To use the same sealing member irrespective of the thickness of a body panel by fitting a cylindrical part in a steering case and bending a thin part so as to elastically pressing a conical lip part to the body panel. SOLUTION: The conical lip part 22 of a sealing member 20 is felled in a steering gear case 7 side and the sealing member 20 is fitted in the outer peripheral part 7a of the steering gear case 7. The steering gear case 7 having the attached sealing member 20 is fixed in a specified position. Then, the conical lip part 22 is felled in a body panel 11 side to face upward and tightly stuck to the lower surface of the body panel 11. Thus, irrespective of the thickness of the body panel, the same sealing member 20 is used. Thus, the general application of the sealing member is increased and, since it is not necessary to attach the sealing member to the body panel beforehand, workability is also increased.
Patent JP-H05276466-A (JP)
Title: Stray emission preventing circuit for cathode-ray tube
IPC: H01J29/98
Filed: 1992-09-18
Abstract: PURPOSE: To prevent a stray emission development on a screen by instantaneously charging high voltage remained in the anode electrode of a cathode ray tube, if the power of a system having the cathode ray tube is turned off. CONSTITUTION: If the power of the system is turned off, a signal applied to the relay coil 25b1 of a switching part 25b, and a relay contact b2 becomes on state. At the same time, a voltage CV which has been charged to the capacitor of a charge/discharge means 23 is discharged. That is, the charged voltage CV is applied to a relay coil 25a1 via the contact 25b2 as its drive voltage DV. If the relay coil 25a1 is driven, the relay contact 25a2 is shut down to combine between an anode cup 12 and a ground. Thus, the remained high voltage of the cathode ray tube is discharged at a high speed. Thus, even if a stray electron exists in the cathode ray tube, emission development is not generated on the screen.
Patent JP-H04127550-A (JP)
Title: Aging method and film for aging of tab type semiconductor integrated circuit device
Inventor: SEIKI KAZUHIRO
IPC: H01L21/60
Filed: 1990-09-19
Abstract: PURPOSE:To age a TAB film as it is kept in continuous length so as to lessen it in manufacturing cost by a method wherein an aging film is made to overlap the TAB film. CONSTITUTION:A TAB film 1 and an aging film 10 are made to move on rollers 17a-17d overlapping each other. At this point, the aging electrode 8 of the TAB film 1 and the electrode 12 of the aging film 10 are aligned with each other so as to come into contact with each other. This positional aligning operation is carried out in such a manner that sprocket holes 9 of the TAB film 1 are made to overlap those of the aging film 10. By this setup, an electric power and signals are fed to chips 4 through the intermediary of the wiring 11 and an electrode 12 of the aging film 10 and the aging electrode 8 of the TAB film 1 to age the chips 4 while the TAB film 1 and the aging film 10 are made to move between the rollers 17a and 17d.
Patent JP-S63227716-A (JP)
Title: Production of high-silicon steel sheet
Inventor: TAKADA YOSHIICHI
IPC: C21D8/12
Filed: 1987-10-05
Abstract: PURPOSE:To develop the title silicon steel sheet having excellent soft magnetic characteristic and permeability and a low iron loss by hot-rolling a high-silicon steel slab, descaling the sheet, then quasi-hot-rolling the sheet at a specified temp., and then applying preannealing and final annealing under specified conditions. CONSTITUTION:A high-silicon steel slab contg. 4.0-7.0wt.% Si and having a low content of the impurities such as C, Al, Mn, and P is soaked at 1,180 deg.C, and hot-rolled into a hot-rolled coil having 2.5mm thickness. The coil is then descaled by pickling, surface grinding, etc., and the quasi-hot-rolled in the temp. range from room temp. to 400 deg.C into a sheet having 0.5mm thickness. The rolling oil used in rolling is removed from the sheet coil. The sheet is then preannealed at 200-400 deg.C for 1min-3hr, immediately heated to 800-1,300 deg.C, and final-annealed for 1-10min. An insulating film consisting of colloidal silica, primary magnesium phosphate, and chromic anhydride is finally formed.
Patent JP-S62107714-A (JP)
Inventor: SUZUKI HIROSHI
IPC: A01D46/24
Filed: 1985-11-07
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-H1170081-A (JP)
Title: Ophthalmological photographing device
Inventor: KASHIWAGI KENICHI
IPC: A61B3/14
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To inform a photographer of a proper time to end photographing, by not recording unwanted images. SOLUTION: First, an examine is given an injection of ICG(indocyanine green) into his/her vein, and a timer start switch is simultaneously depressed to start a built-in timer in a retinal camera 10. A photographer, observing an eye-ground image, depresses a photographing switch when fluorescence appears. A photographed image is photoelectrically transduced on a CCD camera 11, converted into digital data at an A/D converting section 12, stored in an image memory section 13, and at an image operation section 16, an inter picture operation process is carried out with an image inputted immediately before, whereby a difference average concentration value between the two images is calculated.
Patent JP-H0886559-A (JP)
Title: Storage box
Inventor: TANAKA MINORU
IPC: F25D23/00
Filed: 1994-09-19
Abstract: PURPOSE: To so install a storage box of an upper side as not to be easily dropped when storage boxes having a top table are vertically stacked, and to facilitate the positioning. CONSTITUTION: A storage box 1 comprises a body 3 made of a heat insulation box 2, legs 11 provided at the lower surface of the body 3, and a top table 13 detachably mounted to cover the upper surface of the body 3. Recesses 12 in which the legs 11 can be advanced are formed at the parts corresponding to the positions of the legs 11 at the upper surface of the body 3.
Patent JP-S61127425-A (JP)
Inventor: SUZUKI TOKUO
IPC: B65B51/06
Filed: 1984-11-27
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-2000076666-A (JP)
Title: Information storage device
Inventor: NAKAHORI TAKESHI
IPC: G11B7/09
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce an offset in a tracking error signal by moving a main beam between with an unrecorded track, calculating the central value of the obtained tracking error signal and setting the calculated central value in the central value of the tracking error signal when recorded. SOLUTION: An A/D conversion circuit 110 receives the analog tracking error signal from an RF amplifier, and converts it to the digital data to supply them to a DSP circuit 111. The DSP 111 corrects the offset in the tracking error signal so that the central value of the tracking error signal supplied from the A/D conversion circuit 110 becomes a reference value supplied from a memory through a control circuit 106. The tracking error signal that the offset is corrected by the DSP circuit 111 is supplied to a driver 112, and the driver 112 drives an actuator moving an optical system 102 so that the supplied tracking error signal becomes zero.
Patent JP-2000082561-A (JP)
Title: Inserting method of electric wire connecting terminal into connector and connector inserted with electric wire connecting terminal
Inventor: NITSUTA HATSUHIRO
IPC: H01R43/20
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To easily insert a terminal connected to the tail end of an electric wire into a connector without being hindered by an electric wire of a previously inserted terminal. SOLUTION: When inserting a terminal 40 connected to the tail end of an electric wire 30 of a temporarily binding harness into a connector 10, while the terminal is inserted in the rightward direction from a terminal housing chamber 10A of the lower stage left corner, an additionally inserting terminal 40' is inserted in the rightward direction from a terminal housing chamber 10A-5 on the upper stage left end being an empty chamber, so that the additionally inserting terminal 40' can be easily inserted into the respective terminal housing chambers of the connector 10 without being hindered by an electric wire 30 of a previously inserted terminal 40.