baber/WOPTO huggingface dataset:
Patent JP-H11192943-A (JP)
Title: Rolling stock
Inventor: TAKECHI MICHIFUMI
IPC: B61D17/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce the noise in a vehicle without sticking a vibration damping material to the car body by mutually deviating the natural frequency of the car body, the natural frequency of a carriage, and the natural frequency of a tractive device connecting the car body to the carriage. SOLUTION: A rolling stock 1 is constituted of a car body 2 which is constituted by combiningly joining an underframe, side structure, a roof structure, and an end structure, a carriage 3 for supporting the car body 2, and a tractive device 4 for connecting the car body 22 to the carriage 3. The vehicle 1 is constituted by arranging appropriate members in such a state that the natural frequency of the car body 2, the natural frequency of the carriage 3, and the natural frequency of the tractive device 4 are mutually deviated. The natural frequency of the tractive device 4 is calculated by using a prescribed equation based on the spring constant of a buffer rubber. This constitution can reduce the high frequency vibration by the driving of the carriage 3, prevent the resonance of the side structure or the roof structure, and reduce the noise of the compartment of the rolling stock 1.
Patent JP-H02183656-A (JP)
Title: Arranging telephone set
Inventor: TSUNODA MUTSUO
IPC: H04M9/00
Filed: 1989-01-10
Abstract: PURPOSE:To relieve the trouble of the user by allowing a caller station to store selective call information into a memory and sending a selective call signal automatically at a preset time interval when no reply comes from an opposite station. CONSTITUTION:A caller station 1 operates a selective call transmission circuit 4 to send a selective call signal of an opposite station and a memory circuit 5 stores the call information. On the other hand, a selective call reception circuit 7 of a called station 2 receives the selective call signal and an audible visual display circuit 8 informs the call to the maintenance personnel. Then in the absence of a reply from the opposite station, the caller station 1 gives call information stored in the memory circuit 5 to the selective call transmission circuit 4 at an interval set by a timer 6 and the selective call transmission circuit 4 sends the selective call signal repetitively. Thus, one call selection operation is enough and the trouble is relieved.
Patent JP-2000199802-A (JP)
Title: Antireflection film and optical system applied with the same
Inventor: ANDO KENJI
IPC: G02B1/11
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antireflection film having good antireflection characteristics in a UV ray region at specified or shorter wavelength by forming specified high refractive index layers and low refractive index layers on a substrate, specifying the designed center wavelength in a specified wavelength range, and controlling the optical film thickness of an overcoat film to satisfy specified conditions. SOLUTION: Plural layers of high refractive index layers containing Al2O3 and low refractive index layers containing A1F3 are formed on a substrate G. The center wavelength λ0 is designed for the rays from 160 nm wavelength to 300 nm wavelength. The finish layer adjacent to air is an overcoat film made of CaF2, and the optical film thickness DC of the overcoat film satisfies λ0/20<DC<λ0/5. Thus, by laminating high refractive index layers, low refractive index layers, and overcoat film to proper optical film thickness on the substrate, the antireflection film can be obtd. with good productivity and the obtd. film shows good antireflection characteristics in a wide UV ray region at <300 nm wavelength.
Patent JP-H06207385-A (JP)
Title: Method for dyeing polyester fiber
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1993-01-11
Abstract: PURPOSE:To modify the fiber surface and enable the dyeing with a direct dye which cannot conventionally be carried out by irradiating polyester fiber with an ultraviolet ray pulsed laser beam under specific conditions. CONSTITUTION:A plain weave fabric woven by using preferably polyethylene terephthalate fiber containing ethylene glycol, etc., as a glycol component is irradiated with 1-20 pulses of an ultraviolet ray pulsed laser beam at 150-248nm wavelength under conditions of 10-150mJ/cm<2> fluence as the pulse energy to change the surface characteristics such as an increase in hydroxyl group in the fiber surface and simultaneous amorphization in the surface layer part. Thereby, the polyester fiber is obtained. The resultant modified fiber can be dyed with a direct dye under ordinary dyeing conditions and the color fastness to washing is good.
Patent JP-H06209130-A (JP)
Title: Forming method of insb thin film
Inventor: OHASHI NORIKO
IPC: H01F10/08
Filed: 1993-01-11
Abstract: PURPOSE:To integrate a InSb thin film in stable planar structure having excellent crystallizability, high mobility and sensitivity neither requiring the control of the ambient vacuum degree during the vacuum evaporation step and the strict control of the evaporation rates of In and Sb nor increasing the offset voltage. CONSTITUTION:After patterning a specific active layer on the whole surface on an insulating film 2 laminated on an Si substrate 1 having fine irregularities or on the insulating film 2, an InSb thin film 3 is formed by evaporating In and Sb from respective evaporating sources so as to form a heat treatment protective film 5 on the surface of the InSb thin film 3 to be heat-treated later. The heat treatment step is to be performed in exceeding two stages i.e., within the tameprature range of 50 deg.C-0 deg.C lower than the melting point of InSb as the evaporated raw material or at the temperature about 100 deg.C lower than the melting point temperature and then the temperature is raised to be heat- treated within the temperature range 50 deg.C-0 deg.C lower than the melting point temperature. Finally, an electrode 4 is fixed to form a hole element.
Patent JP-H08190045-A (JP)
Title: Automatic focusing control method and observation device
Inventor: HANEDA TSUTOMU
IPC: G03B13/36
Filed: 1995-01-11
Abstract: PURPOSE: To provide an automatic focusing control method capable of easily detecting a focal position for all regions on the surface of a sample. CONSTITUTION: The image of a sample is picked up by an image pickup device while an objective lens is moved vertically within a first moving range larger than the rugged width of the surface of the sample (S103), the contrast is calculated from the image by an image processor, a first focal position is detected based on the contrast, the objective lens is mounted on the position (S104), then, while the objective lens is moved from the first focal position within a second moving range smaller than the rugged width of the surface of the sample (S106), the image of the sample is picked up by the image pickup device, the contrast is calculated from the image by the image processor, a second focal position is detected based on the contrast and the objective lens is finally installed on the position.
Patent JP-H11244326-A (JP)
Title: Disposable diaper
Inventor: ANDO KENJI
IPC: A61F13/15
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage from the crotch region and the waist region by flexibly fitting thereto without producing space. SOLUTION: In a disposable diaper having a fluid permeable front sheet 2, a fluid impermeable back sheet 3, an absorption body 4 positioned between both sheets, and a side flap 5 extended from longitudinal both side edges of the absorption body 4 to outward of width direction, a plurality of verge sections 6A formed extending is provided on a surface of the side flap 5 along the absorption body 4, and each of the plurality of verge section 6A stands from one fixed end.
Patent JP-S62159829-A (JP)
Title: Silent chain
Inventor: WATANABE TOSHIRO
IPC: F16G13/04
Filed: 1986-01-09
Abstract: PURPOSE:To reduce the periodic sound at the time of engagement and further to enhance durability by forming so that, at the time of engagement after the inside flanks have been brought into contact with the teeth of a sprocket, the outside flanks of the teeth of the other link plates are brought into contact with the same. CONSTITUTION:A link plate 2 has a pair of teeth 3 which is restricted by outside flanks 4 and inside flanks 5, and each of the outside flanks 4 is formed approximately in a straight line shape and each of the inside flanks 5 in a circular arc shape. In other words, denoting by P1 the pitch between the outside flanks 4 and 4 of a pair of teeth of a link plate 2 on the intermeshing pitch line, by P2 the pitch between the inside flanks 5 and 5 of teeth of two other link plates 2a, 2c engaging with a pair of teeth of the link plate when a silent chain 1 is stretched in a straight line, and by P3 the pitch between the same inside flanks when the silent chain 1 is wound on, it is so formed that P2> P1> P3 is satisfied.
Patent JP-H08188631-A (JP)
Title: Thermoplastic addition polymer and its production
Inventor: YOSHIDA MASATOSHI
IPC: C08F297/02
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a thermoplastic addition polymer improved in functional properties without causing a phase separation recognizable in a general block polymer or graft polymer and being excellent in transparency and mechanical strengths. CONSTITUTION: This polymer is the one comprising an aggregate of polymers each of which is composed of a polyfunctional mercaptan part and a plurality of copolymer parts radially extending from the polyhydric mercaptan part and each composed of at least two kinds of different units of polymerizable unsaturated monomers wherein the composition of each copolymer part continuously varies in the entire aggregate of polymers or the one having a number-average molecular weight of 4000-1000000, only one glass transition temperature peak with a width of 50 deg.C or above and a parallel light transmittance of 85% or above.  This polymer is obtained by mixing a first polymerizable unsaturated monomer with a polyfunctional mercaptan, gradually adding a second polymerizable unsaturated monomer having a composition different from that of the first polymerizable unsaturated monomer to the above obtained mixture, and radical-polymerizing the mixture of the first and second unsaturated monomers by using the mercapto groups of the polyfunctional mercaptan as the starting terminals during addition.
Patent JP-H11204461-A (JP)
Title: Device and method for frame positioning
Inventor: YOSHII MASAHIRO
IPC: H01L21/78
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To enable alignment of a frame before housing in an cassette even after dicing, by providing frame guide rails located between a holding state for holding the frame and a release state for releasing the frame in a temporary frame setting region. SOLUTION: When a frame F is set in a temporary frame setting region 12, frame guide rails 13a and 13b move in the directions toward each other and then contact linear portions to be held 16a and 16b formed at left and right ends of the frame F, thus generating a state where the frame F is held between the frame guide rails 16a and 16b. Next, while the holding state is maintained, a frame transport means 11 moves in the direction toward a cassette 22 by a predetermined distance and pushes an end portion of the frame F by an abutment portion 17, thereby slightly moving the frame F toward the side of the cassette 22. Thus, alignment of the frame F in the Y-axis direction in the temporary frame setting region 12 is carried out.
Patent JP-S61166503-A (JP)
Inventor: PEETAA KURAUSU BATSUHAMAN
IPC: C03B37/018
Filed: 1986-01-11
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-H04241609-A (JP)
Title: Time displaying system for data processing system
Inventor: TAKAGI HAJIME
IPC: G06F1/00
Filed: 1991-01-16
Abstract: PURPOSE:To enable independent time displaying systems to display the same time by correcting the displaying time values of the systems by making independent clocking mechanisms consistent to each other at regular time intervals. CONSTITUTION:In a central processing unit 1, an operating system commands an interval timer 15 to set fixed time through a software instruction execution control section 10. When the operating system recognizes the elapse of the fixed time through a system management control section 11 upon interruption from the timer 15, the operating system commands an ARC(automatic operation controller) control section 13 to read the content of the uninterruptible clock 53 of an ARC 5 through the control section 10. The microprogram execution control section 50 of the ARC 5 reads the time of the clock 53 and sends the read time data to the control section 13. The system management control system 11 reports the value of the clock 53 to the operating system through the control section 10. The section 10 sets a clocking mechanism 12 to the same time as that of the clock 53.
Patent JP-H10192212-A (JP)
Title: Cleaning device for outer wall of building and signboard
Inventor: ARIMITSU YUKIRO
IPC: G09F13/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To clean the outer wall of a building or a signboard without using man power. SOLUTION: This device is composed of an injecting means 2 which is attached to a building and injects a washing liquid to an outer wall W or a signboard of the building, and a rain detection means 3 which informs the injecting means 2 of rain fall. A cleaning device 1 is structured so that while the rain detection means 3 detects rain fall, the injecting means 2 performs injecting. As cleaning is performed using a washing liquid during rain fall, an effective cleaning is realized.
Patent JP-H01182554-A (JP)
Title: Fuel injection device
Inventor: YAMAMOTO TADAHIRO
IPC: F02M41/02
Filed: 1988-01-11
Abstract: PURPOSE:To simplify a structure and lighten a device by driving a plunger by means of an actuator composed of a piezoelectric element and distributing fuel under pressure to each fuel injection valve in accordance with the opening/ closing of a solenoid valve provided in a fuel pressure sending passage. CONSTITUTION:A plunger 42 is slidably installed in a cylinder 41 formed in the center portion of a pump body 40. The plunger 42 is reciprocated by means of an actuator composed of a multiple layer type piezoelectric element. An annular passage 48 is formed on the periphery of the actuator 44 toward the pump body 40 and fuel is fed through this annular passage 48 from a fuel feeding passage 51 to the cylinder 41. A return passage 53 is connected between the cylinder 41 and the fuel feeding passage 51 via a check valve 52. Also, a plurality of fuel pressure feeding passages 54 which extend radially on the periphery of the cylinder 41 are formed on the cylinder 41 and a solenoid valve 55 is installed midway in each passage 54. An injection valve 56 is connected to the fuel pressure feeding passage 54 on the lower course side of the solenoid valve 55.
Patent JP-S61163629-A (JP)
Inventor: TOIDA TAKESHI
IPC: H01G9/028
Filed: 1985-01-14
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-H07171947-A (JP)
Title: Printing method and device for container
Inventor: JIEEMUSU ESU SUTAABISU
IPC: B41F17/22
Filed: 1992-01-10
Abstract: PURPOSE: To improve the printing function of an offset printing apparatus to enhance reliability by arranging an operating force selective generation means for moving the unit assembly of a blanket to an inward position against the force of a spring plate. CONSTITUTION: The inner end of each spring plate 88 is clamped to a spring attaching plate 48 by a clamp plate 91 and three screws 92. Therefore, the inner end of the spring plate 88 is fixed to the rear flange of a blanket assembly in a cantilevered state by the spring attaching plate 48 and the upper end of the spring attaching plate 48 and a shaking plate 74 can be shaken to the right. When compressed air is supplied to a passage, an air cylinder 52 is extended and the shaking plate 74 is pushed upwardly to be raised to a printing position. Since a cylindrical stop rod 58 is fitted and positioned to the cylindrical space prescribed by the cylindrical groove surface in a stop socket 72, the shaking plate 74 and a printing blanket are positioned accurately.
Patent JP-H09190206-A (JP)
Title: Method for controlling robot
Inventor: ATSUTA NARUMI
IPC: G05B19/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate or simplify the adjustment of the original position of a sensor and to eliminate the dislocation of a robot arm due to the adjustment failure of the original position of the sensor at the time of controlling a robot. SOLUTION: The number of pulses at every prescribed rotation angle of a motor until a pulse position signal is detected is counted after a position where the state of a direction signal is changed and the counted pulse is obtained as an original point sensor margin pulse. The presence or absence of dislocation is checked based on a difference between the original point sensor margin pulse and an original point sensor margin which is previously registered at the time of adjusting robot assembly. When dislocation is recognized as a result, a present pulse is corrected in accordance with the dislocation. The present position is obtained by using an original point correction value which is previously registered when dislocation is not recognized and after correction is conducted.
Patent JP-S59128412-A (JP)
Title: Air flowmeter
Inventor: KASHIWATANI MINEO
IPC: G01F1/684
Filed: 1983-01-14
Abstract: PURPOSE:To improve measuring accuracy, by protruding pipe shaped members in the direction approximately perpendicular to a main air path, forming inlet and outlet paths of a bypass for an air flowmeter, thereby reducing the resistance of air. CONSTITUTION:Air enters an air horn part 1, passes Venturi part 2 or a bypass 3, and is supplied to an engine. The bypass reaches a hot wire element 34 through an inlet pipe 31, a vertical path 32, and an orifice 33. The flow speed of the air is detected by the hot wire element 34. The air joins the main air path through an output pipe 35. By protruding the two pipes into the main air path, the phases of pulsations of air in the main air paths and in the bypass are matched, and the output of the hot wire 34 becomes normal. Since the axial line of the main air path is a straight line, air is not disturbed, the air flow in the bypass is stabilized, resistance in the flow path is decreased, and the measuring accuracy is improved.
Patent JP-S58122024-A (JP)
Title: Controlling method of injecting rate of ammonia in dry desulfurizing device
Inventor: KATSURAHARA KAZUTAKA
IPC: B01D53/30
Filed: 1982-01-14
Abstract: PURPOSE:To reduce the injecting rate of NH3 and the cost thereof and to prevent the leakage of NH3 into treated gases by controlling the injecting rate of NH3 in such a way that the molar ratio of the injecting rate of NH3 with respect to the content of SO2 in waste gases attains a specific range. CONSTITUTION:NH3 is added from an NH3 injecting device 8 to the waste gases from a waste gas source 1 in the mid-way of a duct 2 and the gases are conducted to a dry type desulfurizing device 3. In this stage, the injecting rate of NH3 is calculated with an operator 7 from the detected values of an indicating controller 4 for flow rate, an SO2 densitometer 5 and a load detecting line 6 of the waste gas source. In accordance with the calculated rate thereof, a control valve 9 for the injecting rate of NH3 and an indicating controller 10 for flow rate are controlled to inject an optimum amt. of NH3 to the waste gases. The SO2 and NH3 in the waste gases react in the device 3 and the formed (NH4)2SO4 is adsorbed on activated carbon. The treated waste gases are discharged through a chimney 11.
Patent JP-H11201672-A (JP)
Title: Manufacture of heat pipe
Inventor: SHIGEMATSU AKIRA
IPC: F28D15/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing heat pipes with excellent performance efficiently. SOLUTION: The end of a pipe body 20 is crushed by a male die 10 and a female die 11, and it is turned through 90 degrees and is crushed by a male die 12 and a female die 13. Further it is turned through 90 degrees and is crushed by a male die 14 and a female die 15, and then it is sealed temporarily and the end thereof is welded and sealed.
Patent JP-S62165072-A (JP)
Title: Butterfly valve
Inventor: YAMAGUCHI YOSHIMI
IPC: F16K1/226
Filed: 1986-01-13
Abstract: PURPOSE:To prevent the drive transmitting part of a valve body from being subjected to concentrated load by inserting a cylindrical seal ring which is brought into contact with a cutout part provided on said valve body, into a part of a body liner through which a rotary shaft is inserted. CONSTITUTION:In a butterfly valve 1, all of a body liner 2, valve body 3, seal rings 4a, 4b, and two-divided rotary shafts 5a, 5b are fixed by two-divided housings 6a, 6b. The body liner 2 has a circular inner face while having holes 7a, 7b for fitting in cylindrical seal rings 4a, 4b on the top and bottom ends respectively. The seal rings 4a, 4b are pressed against cutout parts 9a, 9b which are the opposite flat faces of the valve body 3, by means of coned disk springs 8a, 8b. Thereby, the valve 1 is always kept liquid tight in the axial direction in spite of the opening/closing operation of the valve body 3.
Patent JP-H07254494-A (JP)
Title: X-ray source that consists of temperature sensors
Inventor: RORUFU BEERINGU
IPC: H05G1/04
Filed: 1995-01-12
Abstract: PURPOSE: To enable easy measurement of internal temperature of an insulating medium by arranging a measurement element so that mean temperature within an insulating medium can be obtained during the operation of an X-ray source, and providing a temperature transducer generating an electrical signal according to the temperature. CONSTITUTION: A measurement element 6 extends along the total length of an oil filled space 3 within a case 1 of a rotary anode X-ray tube 2, and consists of a solid metal body 61 the surface of which is surrounded by a thermal insulating sleeve 62. Thus, the temperature of the element 6 depends on distribution of the temperature within an area of a space 3 contacting with the element 6, and is constructed so as to be uniform along the total length of the element 6. A temperature transducer 5 is thermally coupled with this element 6. Thus, the temperature in the insulating medium within the space 3 can be easily measured.
Patent JP-H04243197-A (JP)
Title: Multilayer printed wiring board
Inventor: TACHIBANA MASA
IPC: H05K3/46
Filed: 1991-01-17
Abstract: PURPOSE:To provide a multilayer printed wiring board, which has a via hole for increasing the degree of freedom in wiring and surface mounting area, in a multilayer printed wiring board used for various electronic equipment. CONSTITUTION:A multilayer printed wiring board is provided with a through hole consisting of a large diameter part and a small diameter part, and the through hole is provided with a plating film 5, thus a via hole large diameter part 1 and a vial hole small diameter part 2 are made and an outer conductor pattern 3a and a inner conductor pattern 4a are connected electrically. A multilayer wiring board can be gotten, in which the degree of freedom in wiring of this part and the surface mounting effective area are large since the via hole diameters at the parts of the inner conductor pattern 4a and the outer conductor pattern 3b which need not be connected electrically, are small.