baber/WOPTO huggingface dataset:
Patent JP-H10123188-A (JP)
Title: Higher-harmonic measuring system
Inventor: GANJI TAKASHI
IPC: G01R27/16
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a higher-harmonic measuring system by which the generation state of a higher harmonic can be detected precisely on the basis of a computer result by a method wherein a voltage and a current at one phase or higher in a distribution line are detected respectively by a plurality of higher-harmonic measuring devices and their higher marooning are analyzed simultaneously via a communication means. SOLUTION: A higher-harmonic measuring device A1 and a higher-harmonic measuring device A2 are installed respectively in its installation point P1 and its installation point P2, and a voltage and a current in a high-voltage distribution line 1 are detected respectively by a detecting means 2 and a detecting means 2. The higher harmonic of the voltage and the higher harmonic of the current are analyzed by a computing means 3 and a computing means 3, a computing start instruction and a computed-result sending instruction are received by a communication means 4 and a communication means, and computed results are transmitted. The respective detecting means 2 at the higher-harmonic measuring device A1, A2 are installed respectively on the power-supply side and on the load side of a distribution-line section S.  A communication control means 6 at a control device 7 transmits a control instruction to the respective communication means 4 at the higher-harmonic measuring devices A1, A2, and it receives the simultaneously computed results by the respective computing means 3 from the respective communication means 4. An analytical means 7 detects the generation state of a higher harmonic on the basis of the computed results, and the computed results are displayed on a display means 100 such as a CRT or the like.
Patent JP-S6161001-A (JP)
Title: Alignment measuring method
Inventor: MITO MASANOBU
IPC: G01B11/00
Filed: 1984-09-03
Abstract: PURPOSE:To simplify an aligning measurement by measuring an interval between a filament tip and a Wehnelt cap hole, and also measuring a dislocation of the filament and the center axis of an electron gun, by one measuring device. CONSTITUTION:An electron gun C which has incorporated a filament in a visual field of a stereomicroscope A, an attitude and a rotational angle of the electron gun C against the optical axis are adjusted by rotating the electron gun C on the surface containing the optical axis and around the center axis of the electron gun C passing through an intersection point, centering around the center of a hole of a Wehnelt cap 17 and the intersection point (rotational center) 20 to the optical axis of the microscope A, and a relation of the hole of the Wehnelt cap 17 of the electron gun C and the filament is observed through the microscope A, by which an interval between the hole of the Wehnelt cap 17 and the filament tip is measured, and a coincidence of the center axis of the filament and the center of the Wehnelt cap is decided. By repeating said adjustment and measurement, a desired interval can be obtained.
Patent JP-S6161249-A (JP)
Title: Tape recorder
Inventor: KANEKO TAKAO
IPC: G11B15/087
Filed: 1984-09-03
Abstract: PURPOSE:To enhance efficiency of a learning by controlling to reproduce a tape with a signal of a tape and a voice of a learner. CONSTITUTION:A signal taken out from a tape detects a division of the signal with a tape signal division detecting circuit 2. First, when a signal higher than a reference voltage 2 is inputted to a comparator 2a, a flip flop 2a is set. Next, when a signal lower than the reference voltage 2 is inputted, A clearing of a counter 2e is released, and when the signal continues for a constant time, a flip flop 3 is reset by an output pulse of the counter and a tape reproducing circuit 4 is stopped. When a learner inputs a voice, a voice signal division detecting circuit 1 is operated as well as the circuit 2, a division of the voice signal is detected, the flip flop 3 is set and the action of the reproducing circuit 4 is restarted.
Patent JP-S57110843-A (JP)
Title: Oil hydraulic shock absorber
Inventor: YABUTANI YUUJI
IPC: F16F9/32
Filed: 1980-12-26
Abstract: PURPOSE:To increase volume of air space in a piston, by securely connecting a piston rod to the upper part of the piston at a lower end part of the piston rod. CONSTITUTION:A piston 2, both contained with a check valve assembly unit 4 in its inside and provided with a piston rod 5 extending upward, is slidably fitted into a cylinder 1 stored with oil, and the rod 5 is securely connected to the upper part of the piston 2 by the method of welding or the like at a lower end part of the rod 5. In this way, the rod 5 is not extended to space 3 in the piston 2, and this space 3 can be formed to relatively large capacity.
Patent JP-H0741657-A (JP)
Title: Resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08L71/12
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a resin composition by melt kneading the resin composition of a polyphenylene ether resin, a polyamide, etc., in a specific ratio under a specific condition, having excellent heat stability, appearance and flowability, useful for electric and electronic parts. CONSTITUTION:The objective resin composition consists of (A) 30-70 (wt.) parts of a polyphenylene ether resin (PPE), (B) 70-30 parts of a polyamide, (C) 0.1-5 parts of a di- or tricarbonic acid of 3-6C (e.g. maleic acid, itaconic acid, etc.), (D) 0.01-3 parts of one or more antioxidant like N,N'-hexamethylene-bis(3,5-di-t- butyl-4-hydroxy-hydrocinnamite) and zinc oxide, and (E) 1-20 parts of an impact improving agent, is produced by combining these components, where in the first step, the component (A) and (C) are melt kneaded at a temperature of 240-360 deg.C, in the second step, the component (C) is added and melt kneaded at a temperature of 240-360 deg.C, and the component (D) and/or (E) is also added in the first and/or the second step.
Patent JP-2001014025-A (JP)
Title: Plant monitoring and controlling equipment
Inventor: HORIE KAZUHIRO
IPC: G05B23/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To make the operation of a plant efficient by providing a display control means which displays operation history data or alarm history data corresponding to a trend graph while relating them to the trend graph when the trend graph is displayed. SOLUTION: When a trend graph display instruction with an operation history and an alarm history is inputted from an input device 2, a plant monitoring and controlling equipment 3 rearranges trend data, operation history data, and alarm history data and displays on a display device 4 a trend graph screen wherein a trend graph showing trend contents, operation content tags showing operation contents at respective times, and alarm content tags showing alarm contents at the respective times are written. This constitution makes it easy to grasp the operation contents of a plant only at a look at the screen and the operation of the plant can be made efficient.
Patent JP-H0473608-A (JP)
Title: Manufacture of optical component with optical fiber array
Inventor: MIYAZAWA HIROSHI
IPC: G02B6/24
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the man-hours for manufacturing by joining an optical fiber with an optical component in a state where no polishing of the optical fiber of an optical fiber array and the end face of an optical fiber holding component are performed after forming the optical fiber by adhering fixedly the optical fiber in the groove of the optical fiber holding component. CONSTITUTION:An optical fiber component with optical fiber array is formed by coupling the optical fiber array 15 with the optical component. In such a case, the optical fiber array 15 is used without performing mirror polishing, etc., of an optical component coupling side end face 14 as it is. Thence, after the optical fiber array 15 is abutted on the coupling end face 17 of the optical component 16 and positioning is performed so as to maximize the optical coupling efficiency of the optical waveguide 18 of the optical component 16 with the optical fiber 11a, adhesive 12 is packed in a gap between the optical fiber holding component 13 and the optical component 12, then, they are adhered fixedly. Thereby, it is possible to reduce the man-hours for manufacturing of the optical fiber array 15.
Patent JP-H1114092-A (JP)
Title: Ventilating heating system in house
Inventor: YANAGIYA SATOSHI
IPC: F24F13/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the temperature distribution of the upper and lower parts of a room, because the diffuser of warm air in each living room is located on the floor or the lower part of a wall, and also to prevent cold draft from the window surface, when the diffuser of warm air is disposed near the window of each living room. SOLUTION: In an underfloor space 4 and a living space 5, both of which are provided in the space for living 2 of a house, the living space 5 is provided with the appropriate number of living rooms 5B by a partition wall 5A, inside of which a return air passage 5A1 which communicates with the underfloor space 4 is formed. The upward position of the partition wall 5A is provided with a suction hole 5C which communicates with the return air passage, and a door 5D having an undercut downward is mounted to each living room 5B in such a manner that it can be opened and closed freely. In the underfloor space 4, a ventilating unit 6, a heating unit 7, etc., are placed.
Patent JP-S5885712-A (JP)
Title: Temperature control device in vehicle cooling apparatus
Inventor: HONDA SHIYUUICHI
IPC: F24F11/02
Filed: 1981-11-17
Abstract: PURPOSE:To make it possible to carry out comfortable cooling in accordance with the number of passengers, by intermittently controlling the operation of a compressor within a predetermined temperature range in response to signals from an element for detecting load due to the passengers in the vehicle compartment and from an element for detecting the outlet temperature of an evaporator. CONSTITUTION:One terminal of a cooling switch 2 which is connected at the other terminal to a power source 1, is connected to a normally open contact 5 which is adapted to be closed by a temperature control part 3 and the magnetic attraction force of an magnetically energizing coil 4, and an electromagnetic clutch 6 for the coupling of a compressor, in series. The inpt of an amplifier 15 is estabilished by connecting a resistor 10, an evaporator temperature detecting element 11 and resistors 12, 13 between the above-mentioned switch 2 and the ground 7. Further, a resistor 22, an element 23 for detecting a load due to passengers, an exgernally controlable volume 24 and a resistor 25 are connected in series between the switch 2 and the ground 7 for forming the circuit connected to the output of the amplifier 15. With this arrangement, the compressor is operated under its maximum power by the detecting element 11 when the load due to the passengers is large, but is intermittently operated by multiple signals from the detecting elements 11, 23 when the load due to the passengers is decreased.
Patent JP-H0473255-A (JP)
Title: Looper and looper-setting structure
Inventor: HIROTSU TOSHIAKI
IPC: D05C15/22
Filed: 1990-07-11
Abstract: PURPOSE:To enable simple exchange even in a fine tuft gauge by inserting a plurality of loopers which can tuft the high-and-low pile pattern through the slit holes and then fixing them in the form of a bundle through a cover plate with a screw. CONSTITUTION:In mounting a couple of the upper looper 15 and the lower looper 31 for tufting high-and-low pile patterns, shanks 14, 33 for the upper looper 15 and the lower looper 31 are vertically overlapped and inserted into the slit holes 13, 13' which are opened on both the front part 22 and the intermediate part 22' fitted in front and back of the groove 32 of the looper block 12, respectively, and simultaneously a piano-steel line 34 projecting from the tail end of the lower looper 31 in the lengthwise direction of the shank 33 is inserted into the hole 35 and the groove 21 is covered with a cover plate 26 by fitting a projecting notch to the ridge 25 beneath the cover plate 26, and fixed to the back part 23 with screws. Under this condition, the lower looper can slide to and fro and form a high-and-low pile pattern by its position control.
Patent JP-2001019503-A (JP)
Title: Clinker cooling device and parts therefor
Inventor: FUJIWARA KAZUTO
IPC: F27D15/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a clinker cooling device capable of preventing clinker and/or cooling air from backflow which may otherwise occur at the gaps between grate plates (simply referred to as 'grate') and a pusher at the position through which clinker is charged from a kiln. SOLUTION: This clinker cooling device has such a scheme that, because clinker 11 is cooled by air under conveyance, mobile grates 5a and stationary grates 5b are arranged alternately, air is blown off upward via air feed chambers 13 inside the respective grates, and air is blown from an air chamber 16 under the grates into the gaps between the grates and the gap between the mobile grates 5a and the pusher 18;  wherein there are also furnished a nozzle 22 from which air is blown into the gap between the pusher and the mobile grates 5a, a piping 23 connecting the nozzle 22 and a blower 14 to each other via a solenoid valve 24, a detector 25 for detecting the pressure P1 inside the respective air feed chambers 13, a detector 26 for detecting the pressure P2 inside the air chamber 16 communicating with the blower (not shown in the figure), and an operative device 21 for on/off control of the solenoid valve 24 based on P7 and P2.
Patent JP-S6430421-A (JP)
Title: Spot network power receiving facility
Inventor: USHIMURA YOSHIO
IPC: H02H7/28
Filed: 1987-07-24
Abstract: PURPOSE:To prevent extended power interruption and to improve the reliability, by selectively interrupting such transformer bank as having a fault point at the secondary in network transformers. CONSTITUTION:Ground potential transformers 110A-110D are connected respectively with secondary feeders 22A, 22B, 22C of network transformers 21A, 21B, 21C and a common bus 25, where the neutral point of star-connected primary winding of the transformers is grounded and a resistive load is connected to the secondary winding connected in open-delta. Upon occurrence of ground fault at point F1, a circuit breaker 106A and a load-break switch 112A are interrupted. Upon occurrence of ground fault at point F3, circuit breakers 106A, 106B, 106C are interrupted to block ground fault current from flowing to the ground fault point F3. In case of ground fault at point F4, circuit breaker 109 is interrupted.
Patent JP-2000021188-A (JP)
Title: Semiconductor memory
Inventor: ONO ATSUKO
IPC: G11C16/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To accelerate a reading time by optimizing a bit line precharge. SOLUTION: When a precharge of a selecting bit line is started, a bit line potential sensing circuit 7 senses a bit line potential. When a bit line BL0 reaches a predetermined precharge level set by a sense amplifier 4, a precharge complete signal is output from the circuit 7. Thereafter, the precharge is finished, and a memory cell array 1 is read. Thus, a potential of the bit line is sensed, and a precharging circuit is controlled according to the precharging state, an hence optimum precharging is conducted according to a change of a power source voltage, thereby accelerating a reading operation.
Patent JP-H03174791-A (JP)
Title: Distribution-feedback-type semiconductor laser, manufacture thereof and variable-wavelength coherent light source
Inventor: OGITA SHOICHI
IPC: H01S5/12
Filed: 1990-07-12
Abstract: PURPOSE:To make it possible to vary a laser oscillating wavelength efficiently in response to a modulating signal by applying the modulating signal on an electrode which is formed in correspondence with a position where the distribution of light intensity becomes the maximum distribution generated in an active layer. CONSTITUTION:An active layer 104 is formed on a clad layer 106. Carriers are injected into the active layer 104 through the clad layer from first electrodes 108a, 108b and 109. A second electrode 110 is formed on a substrate 101 and injects carriers into the active layer through the substrate. These electrodes are provided. The first electrodes comprise a plurality of mutually separated electrode parts. At least one electrode part 109 is provided so that the carriers are injected into a position where the intensity distribution of the light generated in the active layer becomes the maximum distribution. When the carrier J2 is injected into a part where light intensity (a) is weak, the wavelength is hardly changed because the rate with respect to the total light intensity is low. Since the gain at this part is changed, the intensity of the output light is also changed. Therefore, the wavelength is changed by controlling the injecting current Ic from the first injecting electrode 109 which is provided in correspondence with a part where the light intensity is high. Thus, the wavelength can be changed with the intensity of the light output being kept constant.
Patent JP-2000020687-A (JP)
Title: Image processor and image processing method therefor
Inventor: KATO KATSUMI
IPC: H04N1/387
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To restore and correct the state of an original image by detecting regions to be extracted as individual patterns like characters, graphics and design from image data. SOLUTION: No blank is generated on the image, even when the extracted patterns are moved freely by detecting constituting pattern factors in the image from the image data inputted by an image input part 11 by a pattern detecting part 12, enabling the extracted patterns to be superposed on the original image by at least moving, rotating and deforming it and further closing omission in an image part to be generated on an original position by compensating for the omission from surrounding image information by operation such as moving, rotating and deforming the extracted patterns according to an input instruction from an operation part 13 at an image processing part 14.
Patent JP-S6340574-A (JP)
Inventor: INOUE TSUTOMU
IPC: A63B43/00
Filed: 1986-08-06
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-S57108874-A (JP)
Title: Manufacture of heat roller
Inventor: KOBAYASHI SHIGEYUKI
IPC: G03G15/20
Filed: 1980-12-25
Abstract: PURPOSE:To improve the simplicity of a structure and the copying performance by forming a titled roller in one body by preparing an efficient main body of a roller provided with fins in the inside by forging two semifinished rollers having an opening at each end and a boss section on the other end and bonding said  semifinished products to each other or with a member for the end part. CONSTITUTION:A heat roller 10 is provided with a roller section 10A, a boss section 10B and plural fins 10C which are extended in the direction of the radius at the inside of the roller section, the main body of a roller is constructed by bonding semifinished products of the roller which are formed of aluminum alloy material by welding, press-contacting, etc in one body. A heater is inserted to the inside. As the end of a ribs 10C are promptly heated by a heater 2 and the roller section 10A is heated through heat conduction, the time of temperature rise of the roller is short. The semifinished products of the roller are simply  manufactured by forging. The main body of the roller may be contructed simply by bonding the end member to an opening part instead of the semifinished products.
Patent JP-S6021750-A (JP)
Inventor: DAN II FUITSUSHIYAA
IPC: A61C9/00
Filed: 1983-10-03
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-H0626651-A (JP)
Title: High-frequency oven with heater
Inventor: ONIZUKA NORIO
IPC: H05B11/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide an oven whose thermal efficiency is improved by preventing cold air from entering. CONSTITUTION:A flow of air generated by a circulating fan 30 is forced against the cold air that enters an oven chamber 21 from a self-cool fan of a circulating fan motor 31 through an exhaust guide 26. Since cold air is blocked in this manner, thermal efficiency can be improved.
Patent JP-H0472400-A (JP)
Title: Production of soap
Inventor: NAKANISHI NOZOMI
IPC: C11D13/10
Filed: 1990-07-10
Abstract: PURPOSE:To surely carry out grinding of fine powder and kneading in a short time, by successively feeding a soap composition into a barrel, passing through the composition between engaging gears and transferring the composition through a gap between the gears and the barrel. CONSTITUTION:A soap composition is fed to an engaging part of sending helical gears 5, 6, 7, 9, 10 and 12 attached to two screws 3 and 4 and a teeth groove of part just before engaging, pushed out from the position by teeth of the opposite gear engaged and transferred along the teeth groove to the side of return helicals 8, 11 and 13. When fine granules are moved forward along the axial screw direction while being ground between the teeth and sent to the boundary of both the gears, the soap composition in the teeth groove is mutually blended and transported from a slight gap between each gear and the inner face of the barrel 1 to other teeth groove. The soap composition remaining in the teeth groove is strongly compressed between the teeth, ground, kneaded as a whole, passed through the return helical gears and advanced.
Patent JP-H0529368-A (JP)
Title: Mold presser
Inventor: OMURA YASUSHI
IPC: B29C45/66
Filed: 1991-07-25
Abstract: PURPOSE:To contrive to make cleaner and enhance a maintenance characteristic with a drive source of a mold drive and a resin filling as a motor, and provide a small-sized mold presser the entire part of which moves in the vertical direction. CONSTITUTION:When a mold-driving nut 27 is rotation-driven by a driving structure, a mold-driving screw 31 moves vertically to clamp a mold comprising an upper one 25 and a lower one 26. As the mold-driving screw 31 is provided in a central part of a moving plate 24, a uniform mold clamping force can be obtained. As the mold-driving screw 31 projects to the lower plate side of a lower plate 21 when the moving plate 24 descends, a gap between the lower plate 21 and the moving plate 24 can be made less. Also, by making a mold- driving screw shaft hollow, a resin filling structure is so made as to rotate the nut in the same manner as a mold-driving structure so that a resin filling ball-screw may enter inside the mold-driving screw shaft.
Patent JP-S6078788-A (JP)
Title: Heat-sensitive screen printing stencil paper
Inventor: KAMIYAMA SEIJI
IPC: B41N1/24
Filed: 1983-10-05
Abstract: PURPOSE:To provide heat-sensitive screen printing stencil paper generating no thermal fusion bond to a manuscript and/or a heat-sensitive element, obtained by providing a mold release layer on the film surface of stencil paper by using a specific compound. CONSTITUTION:A compound selected from (1) an alkali metal salt of 8-18C mono(or di)alkyl phosphate (e.g., potassium lauryl phosphate) or (ii) a polyester compolymer obtained by condensing dicarboxylic acids (e.g., terephthalic acid or sebacid acid), 2-4C diols (e.g., ethylene glycol) and polyethylene glycol with an M.W. of 200 or more (M.W. of 3,000 or more) is used. That is, a plastic film with a thickness of about 1-10mum (e.g., a polyester film) (B) is laminated to a porous support (e.g., Tengujo paper or synthetic fiber paper due to a papermaking process) (A) and, subsequently, a solution of the above mentioned compound (C) is applied onto the film surface of the obtained heat-sensitive screen printing stencil paper and dried to form a mold release layer.