baber/WOPTO huggingface dataset:
Patent JP-2000233291-A (JP)
Title: Device and method for laser beam working
Inventor: MUNEYUKI TAKESHI
IPC: B23K26/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for laser beam working, which cope with the dimensions of an object to be worked, and by which laser beam working with high productivity and efficiency is performed. SOLUTION: In a laser beam working device, respective laser beam 2a, 2b obtained by branching a laser beam 2 by a branching means, which is emitted from a laser beam oscillator 1, are guided to the working positions of an object 7 to be worked by respective scanning means 4, 5. By irradiating the object 7 with the respective laser beams 2a and 2b focused by focusing means 6a and 6b, laser beam working is performed to working areas B in prescribed ranges on the object 7 by the respective laser beams 2a, 2b. By moving relatively the object 7 to the respective focusing means 6a and 6b, the following working areas are subjected to the laser beam working successively by respective laser beam 2c, 2c emitted from the respective focusing means 6a, 6b.  In this case, an adjusting means 10 is provided, which adjusts automatically an interval C between the center points of the respective focusing means 6a, 6b according to the size of the whole working area A on the object 7.
Patent JP-S62194076-A (JP)
Title: Liquid flow regulating valve
Inventor: HORII KIYOYUKI
IPC: F16K1/34
Filed: 1986-02-17
Abstract: PURPOSE:To regulate flow of solid particle soil suspension by moving either the first wall or the second wall to change the interval between a plane portion of the first wall and a plane portion of the second wall. CONSTITUTION:A plane portion 51 of the first wall and a plane portion 61 of the second wall are formed like a doughnut, and a curved surface 62 which is curved to be orthogonal to the plane portion of the second wall is formed continuously on the inside of the plane portion 61 of the second wall. The edge portion of the curved surface is extended to form the plane portion of the second wall into a right-angled tube (inner cylinder) 63. Liquid supplied from the direction of an arrow C is supplied through a liquid inlet tube 67, a liquid distributing chamber 65 and a communicating tube 66 to an annular space 7 from the outside, and passed through the annular space 7 formed by the pane portion of the first wall and the plane portion of the second wall to flow along curved surface 62 of the second wall.
Patent JP-2000225991-A (JP)
Title: Fin stabilizer controller
Inventor: OGAWARA TATSUNORI
IPC: B63B39/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To remove noise by a simple processing method by providing a filter processing a medium-level value among a specified number of sample values in a certain cycle as an average value in a certain cycle as for an input signal from a rolling sensor. SOLUTION: In a fin stabilizer controller controlling a stabilizer to be used for preventing rolling of a body of a vessel, a central value averaging filter 22 is provided to perform processing of a medium level value among at least three sample values in a certain cycle as an average value in a certain cycle as for an input signal from a rolling sensor 12 detecting rolling of the vessel body. The processing has a characteristic capable of ignoring pulse noise by the use of a relatively less sample valued. Accordingly, a large noise whose generation frequency is relatively less can be sufficiently removed by the filter 22 with a simple structure by the use of less sample value.
Patent JP-H09211406-A (JP)
Title: Microphotonic polarization independent acousto-optical tunable filter and receiver
Inventor: KOTSUKUUUEI CHIYANGU
IPC: G02F1/125
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a polarization independent acousto-optical tunable filter(AOTF) having better filtering characteristics than the existing filters. SOLUTION: This AOTF consists of two waveguides 33, 35 formed on one substrate 31. An incoming beam of randomly polarized light is separated to TE and TM optical components by walk-off crystal filters 37, 41. The respective light components are coupled into the different two waveguides. The AOTF may be so formed that two filtering stages are obtd. The two filtering stages may be embodied by disposing two continuous stages or passing the light signals twice through the same filter. Various kinds of the constitution are obtd. by arranging TM and TE polarizers into the progressing route of the incoming beam of light.
Patent JP-S62190010-A (JP)
Inventor: FURUKI KUNIO
IPC: A01B63/114
Filed: 1986-02-14
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-S62189027-A (JP)
Inventor: NARITA TAKAYASU
IPC: A47J31/52
Filed: 1986-02-15
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-H06219608-A (JP)
Title: Lengthy elastic body sheet and its manufacture
Inventor: UENO SHIGERU
IPC: B65H18/28
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a lengthy elastic body sheet whose length can be measured accurately and used and wrought on it favorably preventing variations in thickness and length caused by its expansion and contraction properties at the time of using it or working on it. CONSTITUTION:An expansion/contraction prevention tape 2 made of a material of less expansion and contraction properties is stuck on a part of at least one side of a sheet 1 when the sheet is logged from a block shape logging material by peeling cut or when the sheet is reinspected.
Patent JP-H06237897-A (JP)
Title: Eye test device
Inventor: ISOGAWA SHUICHI
IPC: A61B3/10
Filed: 1993-02-22
Abstract: PURPOSE:(J) To make a tester concentrate only on the measurement to improve the electricity saving efficiency by setting up infrared detector elements to detect the infrared radiation from a face part in right and left sides of an optical measuring system, detecting the temperature difference between infrared detecting elements generated by the difference of pyroelectricity effect and discriminating whether the eye to be tested is right or left. CONSTITUTION:When a test light source beam 1 is inputted to an eye to be tested 2 and a test light receiving element 3 detects reflected light by the eyeground, infrared radiation is discharged from a testee's face 5 by aligning with an observatory optical system 4 and infrared radiation is inputted to an infrared detecting element 6. That is to compare the temperature difference by inputted infrared quantity difference to two detecting elements 6a and 6b. Detecting signals from detecting elements 6a and 6b are amplified by amplifiers 10a and 10b before discrimination at threshold value discrimination circuits 11a and 11b. If they are within a standard, they are discriminated by an XOR circuit 13 only when the signal is from one side of a and b and transmitted to a right/left discrimination circuit 16, then right/left discrimination can be automatically done.
Patent JP-S5729717-A (JP)
Title: Steel check dam with slit
Inventor: MIURA KUNIO
IPC: E02B7/02
Filed: 1980-03-14
Abstract: PURPOSE: To provide a subject dam which checks debris flow, and prevents the detrioration in a structure unstabiity and slit effect due to the increase in a scale of a steel slit check dam having a specific sand-storing function.  
     CONSTITUTION: A plural number of structures 1, in which a main steel pole A and an auxiliary steel stay B are coupled together, are securely erected in the bottom of the river in parallel to a water flow direction of a river and at distance which check only huge-sized gravels, and the top parts of the adjoining structure 1 are coupled by means of a coupling beam 2. Where necessary, the opposite ends of the coupling beam 2 are secured on a breast wall built at both reverbanks, and an oblique member, positioned crossing a flow direction of a river at right angles, can be installed at each of the structures 1 positioned in the proximity of the both riverbanks. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54123910-A (JP)
Title: Record player system
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B3/095
Filed: 1978-03-17
Abstract: PURPOSE: To perform lead-in and return as well as down and up control between first, second and second, third switches and enhance operating characteristic with a simple construction by providing there position detecting switches which are controlled by a control cam revolving forward and backward.  
     CONSTITUTION: A motor is run forward and backward by a switch to rotation- drive the control cam 29 of a tone arm. Three pieces of position detecting switches SW11 thru 13 for system control for the purpose of detecting the positions of the control cam 29 are disposed on the outside circumferential part of the rotating locus of the switch-driving protrusion 43 of the cam 29, the SW11 and SW12 being disposed at an angle of roughly 90° and the SW12 and SW13 at an angle of roughly 40°. The forward and backward revolving angle of the cam 29 is set at roughly 130° between the SW11 and SW13. Within the rotating angle of roughly 90° between the SW11 and SW12 is made the lead-in and return section of the tone arm and within the rotating angle of roughly 40° between the SW12 and SW13 is made the down and up section of the tone arm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60177431-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: C09D127/04
Filed: 1984-02-22
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent traveling property and durability and low light transmission by providing a back layer contg. specified spinel type compd. powder, carbon black, and CaCO3 powder on the surface opposite to the surface of a supporting body on which a magnetic layer is provided. CONSTITUTION:A back layer contg. the powder of a spinel type compd. shown by the formula (x is 0<=x<=1), carbon black, and CaCO3 powder is formed on the surface opposite to the surface of a nonmagnetic supporting body on which a magnetic layer is formed. In the magnetic recording medium wherein the terminal is detected with laser beams having long wavelength by utilizing the difference in light transmission between the nonmagnetic supporting body and the magnetic recording layer, the terminal detection is surely effected even though the light transmission of the magnetic recording layer is made larger than before and the magnetic recording layer is thinned. The recording medium having excellent S/N, traveling property, durability, etc. is obtained in this way.
Patent JP-S60176658-A (JP)
Inventor: SHIRAISHI HIDEKI
IPC: A61L2/06
Filed: 1984-02-22
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-S54124218-A (JP)
Title: Method of detecting fault contact preventing plate in transformer
Inventor: INAGAKI TOSHIO
IPC: H01F27/32
Filed: 1978-03-22
Abstract: PURPOSE: To detect the presence or absence of a fault contact preventing plate in a transformer, by measuring the shift voltage between windings and the earth which is shifted by the electrostatic capacities between windings in a transformer and between windings and the earth.  
     CONSTITUTION: When the test transformer is not fitted with a fault contact preventing plate, E 2 ≈0.5E holds, where E designates AC voltage to be supplied between one winding terminal and the earth, and E 2  designates the voltage to be shifted between the other winding terminal and the earth. On the other hand, when the transformer is fitted with a fault contact preventing plate, E 2 ≈0 holds. Consequently, by measuring and comparing E and E 2 , it is possible to detect the presence or absence of a fault contact preventing plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0626419-A (JP)
Title: Device for injecting fuel-gas mixture
Inventor: YURUGEN BUUFUHORUTSU
IPC: F02M51/06
Filed: 1993-02-22
Abstract: PURPOSE: To allow compensation for production and installation tolerances in the direction of a longitudinal valve axis by fitly disposing an elastic sealing elements between a valve end of a fuel injection valve and an end of a base portion of a gas enveloping sleeve that faces the valve end. CONSTITUTION: An apparatus for injecting a fuel-gas mixture comprises a fuel injection valve 7 having a valve end 5 with at least one injection port 43 and a longitudinal valve axis 3; and a cup-shaped gas enveloping sleeve 1. Especially, an elastic sealing elements 83 is fitly disposed in a direction of the longitudinal valve axis 3 between the valve end 5 of the fuel injection valve 7 and an end 38 of a base portion 11 of the gas enveloping sleeve 1 that faces the valve end 5. Therefore, the sealing element 83 lessens danger of deformation of and damage to a perforated body 37, having injection ports, of the fuel injection valve 7 at the valve end 5. Further, the sealing element makes it possible to compensate, in a simple form, for production and installation tolerances in the direction of the longitudinal valve axis 3.
Patent JP-S56129255-A (JP)
Title: Monoazo dye for polyester fiber
Inventor: IMAHORI SEIICHI
IPC: C09B29/42
Filed: 1980-03-13
Abstract: NEW MATERIAL:Monoazo compounds of formula I (wherein R is 1W12C alkyl, benzyl, chlorobenzyl, phenethyl, lower alkoxy alkyl, lower alkoxy alkoxyalkyl,  lower alkoxy alkoxy alkoxy alkyl, halogenoalkyl, lower alkoxy carbonyl alkyl,  lower alkoxy alkoxycarbonylalkyl, allyloxycarbonylalkyl, benzyloxycarbonylalkyl,  cyanoalkyl; n is 1W2).  
     USE: Monoazo dyes for polyester fibers. The compounds dye polyester fibers clear greenish yellow with excellent fastness to light, fastness to sublimation, fastness to water, etc.  
     PREPARATION: The compound of formula II is reacted with a compound having the formula X-R (wherein X is halogen) or D-SO 3 R (wherein D is phenyl) to obtain the desired compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000232332-A (JP)
Title: Surface mounted piezoelectric resonator
Inventor: IWATA KOICHI
IPC: H03H9/10
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate defects such as generation of internal stress due to thermal distortion at a crystal blank plate constituting a crystal vibrating element by excessive heating, the fluctuation of a resonance frequency by the oxidation of an Ag layer constituting a pad electrode and the generation of stress inside of a crystal blank plate by the generation of the camber of a package at the time of thermo-compression bonding and fixing Au bumps formed on Ag pad electrodes provided at a crystal vibrating element to Au internal terminals within a ceramic package. SOLUTION: In this piezoelectric resonator which electrically and mechanically connects a piezoelectric vibrating element 1 to the inside of a surface mounted package 2 in a cantilevered state and connects Ag pad electrodes 16, 17 on one surface of the element 1 and Au metallized internal terminals 24, 25 on a bottom surface in the surface mounted package by the Au bumps 40, connection of the Au motallized internal terminals and the Au bumps is executed by a thermo-compression bonding method by low-temperature heating.
Patent JP-S62190288-A (JP)
Title: Method for burning solid fuel
Inventor: YAMAMOTO AKIHIRO
IPC: C10L9/12
Filed: 1986-02-18
Abstract: PURPOSE:To contrive to suppress incombustible components in a boiler and to improve dust collection efficiency by an electric dust collector, by adding iron compound powder to a solid fuel such as coal, petroleum coke, etc. CONSTITUTION:In burning a solid fuel such as coal, petroleum coke, etc., the solid fuel is blended with mixed powder consisting of (A) an iron compound (e.g., Fe2O3, Fe3O4, FeO, iron sulfate, iron acetate, etc.,) and preferably (B) an alkaline(earth)metallic compound (e.g., Na2CO3, MgCO3, BaCO3, etc.,).
Patent JP-H11266600-A (JP)
Title: Urban air pollution drainage device
Inventor: MENDOZA SANS JUAN FERNANDO DE
IPC: B01D53/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To take to the stratus of hypercontaminated air from an inversion level and projecting it upward by fixing air propellers, having air outlet oriented upward to a support located in the stratus of hypercontaminated air formed over urban areas during anticlonic periods with thermal inversion. SOLUTION: A removal device is installed on a tower 5 at a point 5 in a city and a propeller support slides on the tower 6 in the vertical direction. Alternatively, the tower 6 itself is made telescopic to enter into an underground cylo or retract therefrom, and propeller is located in the stratus of supercontaminated layer 3 within reach of the tower 6. The height is dependent on the weather conditions and determined every day with reference to past records. The atmosphere which is sucked from the supercontaminated layer 3 is projected upward 13 at high speed to reach the highest zone of the atmosphere 14, which enjoys wind speed sufficient for transporting the pollution diluted in the stream far from the urban area that originated it, and pollution is diffused.
Patent JP-H06252114-A (JP)
Title: Method and device for cleaning
Inventor: TAMAI TADAMOTO
IPC: B08B7/02
Filed: 1993-02-22
Abstract: PURPOSE:To provide a cleaning method and cleaning device having a practical cleaning ability by which the surface of such a plate-like object as the semiconductor wafer can be cleaned by using argon. CONSTITUTION:A fluid containing fine argon particles are blown out from a plurality of nozzles 2a-2d arranged at nearly regular intervals in a certain direction and an object 4 to be cleaned is positioned in the blown-out direction of the fluid containing fine argon particles. By relatively moving the nozzles 2a-2d and object 4 relatively to each other at a high speed within a width equal to the arranging intervals of the nozzles 2a-2d in the arranging direction of the nozzles 2a-2d, a wide area on the object 4 is cleaned without leaving any uncleaned area.
Patent JP-H11217323-A (JP)
Title: Cosmetic
Inventor: ASADO JUNKO
IPC: A61K8/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in stability with time and having high ultraviolet ray absorbing effects by making the cosmetic include 4-tert- butyl-4'-methoxydibenzoylmethane and a zeolite therein. SOLUTION: This cosmetic is obtained by including (A) 4-tert-butyl-4'- methoxydibenzoylmethane and (B) a zeolite (e.g. a synthetic zeolite comprising hydrous sodium aluminum silicate). In the cosmetic, the formulation ratio of the ingredients A to B is preferably (5:1) to (1:5) and the amount of the formulated ingredient B is preferably <=10 wt.%. Besides the ingredients, a nonionic surfactant having preferably 2-16 HLB (e.g. triglyceryl diisostearate), an oily substance (e.g. a silicone oil), a lower alcohol (e.g. ethanol), etc., can be contained in the cosmetic.
Patent JP-H08225092-A (JP)
Title: Motorcycle with cowling
Inventor: KUDO TAKASHI
IPC: B62J17/00
Filed: 1995-02-21
Abstract: PURPOSE: To contrive enhancement of turning characteristics in a motocycle with a cowling. CONSTITUTION: A V-shaped part 19 in which both right and left side walls 19s are upwardly expanded and opened in a V shape is formed on the lower part of a cowling 14 in such a way that the inside wall 19s in the bank direction may define a venturi 20 in the back and forth directions between the inside wall 19s and a surface R in generally max. car body bank. thus, in the generally max. car bank, negative pressure evolved with traveling wind passed through the venturi 20 acts as down force on the cowling 14 to increase the grips of a front wheel and a rear wheel toward the surface R.
Patent JP-S60174932-A (JP)
Title: Estimation of coloring result
Inventor: MURATA YUKIO
IPC: G01J3/46
Filed: 1984-02-21
Abstract: PURPOSE:To estimate a coloring result by an arbitrary colorant with good accuracy, with respect to a color article colored by one - several kinds of colorants, by measuring the spectroscopic reflectively, extinction coefficient and scattering coefficient of the color article and the refractive index of the material of said article to form relations expression for calculating spectroscopic reflectivity. CONSTITUTION:With respect to a color article colored by one - several kinds of colorants, the spectroscopic reflectivity R', extinction coefficient K and scattering coefficient S of the color article and the refractive index N of the material of said article are measured or theoretically calculated from measured values. Various values calculated by changing the concns. of the colorants are substituted for the relational expression I and coefficients f1, f2 are determined so that the optical density K/S of the color article and the concns. of the colorants are brought to linear relation. For example, the coefficient f1 comes to about 0.04 and f2 to about 0.01. When a fiber or plastic is colored by an arbitrary colorant, the formula I is operated on the basis of data of colorants and the material by a computer. Therefore, the coloring result of the color article, that is, the spectroscopic reflectivity R' and optical density K/S can be estimated with good accuracy.
Patent JP-S62189052-A (JP)
Inventor: UOSAKI YASUHIRO
IPC: A61B6/04
Filed: 1986-02-17
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-S55126430-A (JP)
Title: Preparation of combining body
Inventor: YOOZEFU RANTORAA
IPC: B32B27/00
Filed: 1980-03-14
Abstract: A method for forming a laminate which is composed of a decorative layer and a carrier panel comprising applying a crosslinking plastic foam onto a decorative carrier web, subjecting the thus coated web to heat treatment to dry and partially crosslink the foam and then marrying the unfoamed side of the web to a carrier panel with the application of heat and pressure so as to further crosslink the foam. Laminates in accordance with the invention are described. Such laminates possess stability against delamination as well as relative freedom from gaseous inclusions.
Patent JP-H09197036-A (JP)
Title: Distance measuring method
Inventor: KIMURA ATSUSHI
IPC: G01S5/14
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To realize a method for measuring the distance between two points exactly and economically for knowing the existence of a moving object by sending high frequency power modulated with a synchronizing signal from the measuring side as wave, converting the frequency of a high frequency signal received in the opposite side and sending it to the measuring side. SOLUTION: Synchronizing signal from a synchronizing signal generator 3 is modulated with a modulator 4 and sent to the air as high frequency wave signal by a transmitter 1 via a transmission antenna 2. This wave coming in a receiver 6 from a receiving antenna 5 on the opposite side is amplified, converted in frequency 7 and sent to the air from a transmitter 8 via a transmission antenna 9. This wave reaches the measurement side, comes in a receiver 11 via a receiver antenna 10 and a synchronizing signal is detected with a synchronizing signal detector 12 and output to a terminal 13. As the synchronizing signal generated in a generator 3 is output, the time difference of occurrence of both synchronizing signals is calculated and the distance between the two points can be calculated from the transmission delay time subtracted of a fixed delay time.
Patent JP-S59158372-A (JP)
Title: Unit injector
Inventor: SUZUKI TAKAYUKI
IPC: F02M57/02
Filed: 1983-02-28
Abstract: PURPOSE:To have easy installation of a unit injector to the cylinder head by furnishing the injector with a motor to drive a plunger. CONSTITUTION:A unit injector 10 includes a stepping motor 27 to rotate a plunger 19, and a cocked belt 25 is set between a plunger pinion 25 coupled by spline with this plunger 19 and a drive pinion 26 of said stepping motor 27 so as to transmit the power on the drive pinion side 26 to the plunger pinion 25, whereby the relative location of a slant lead 22 with a feed port 21 is changed to provide control of the fuel injection timing. A tensioner 40 consists of a tension roll 41 and an adjustable roll 43, and the phase of drive pinion 26 to the plunger pinion 25 is changed by shifting this adjustable roll 43.