baber/WOPTO huggingface dataset:
Patent JP-H063626-A (JP)
Title: Variable power optical system having vibration-control function
Inventor: HAMANO HIROYUKI
IPC: G02B15/20
Filed: 1992-06-19
Abstract: PURPOSE:To provide a variable power optical system having vibration-control function for stabilizing a pickup image by obtaining a static image via the optical correction of blurred image, upon occurrence of a vibration in the system. CONSTITUTION:A variable power optical system has the first fixed group lenses for changing power and adjusting a focus from a variable power section to an object. The first group comprises the fixed first 1a group and the first 1b group turning about one point on an optical axis for correcting image blur. In addition, at least one lens of the first 1a group has an aspheric surface with positive reflective power gradually increased from the center to the peripheral side. In this case, when the focal distance of the first 1b group is taken at f1b, a distance from the rear principal point of the first 1b group to the rotational center thereof at L, and the focal distance of a total system at a telescopic end is at fT respectively, the system is so constituted that a relationship of 0.5<¦f1b/L<1.2 and 0.53<¦f1b/fT¦<0.65 is established.
Patent JP-2000019539-A (JP)
Title: Liquid crystal display device
Inventor: UEDA HIROYUKI
IPC: G02F1/1341
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To solve display defects close to a liquid crystal injection port with a simple construction and work. SOLUTION: By providing lots of reflective spacers 16... at a liquid crystal injection port 15, in the case that a UV resin as a sealant 17 is made to be hardened by an ultraviolet ray, the ultraviolet ray is amplified by irregular reflection with the reflective spacers 16... to rapidly reach every nook and corner of the injection port 15 so that the UV resin is very rapidly hardened. Accordingly, the possibility of mixing of unhardened UV resin with liquid crystal 6 is extremely low.
Patent JP-H0237269-A (JP)
Title: Refrigeration cold storage
Inventor: SUDA NORIYUKI
IPC: F25D11/02
Filed: 1988-07-26
Abstract: PURPOSE:To simplify a structure of an internal partition plate and prevent dusts such as food from entering a cold air suction port of a freezing chamber by a method wherein a partition wall at a rear part of a freezing chamber is formed with a cold air circulation air passage. CONSTITUTION:Cold air blown to a cold air passage 27 for a cold storage chamber is supplied to a cold storage chamber 5. Cold air blown from a cold air blowing port 21 of a freezing chamber at a front plate 11 is supplied to a freezing chamber 4. Cold air blown to a cold air passage 25 for a special refrigeration chamber and a cold air passage 26 for an ice making chamber may circulate through an ice making chamber 16 and a special cold air chamber, sucked into a cold air circulating passage 28 of the freezing chamber formed in a duct 12 of a partition wall 10 through a cold air suction port 30 of a freezing chamber at an upper part of a partition shelf 14 and then the cold air is returned back to a cooling chamber 7. Since a partition wall 10 positioned at a rear part of a freezing chamber 4 is formed with a cold air suction port 30 of the freezing chamber, it is possible to simplify a structure of the partition plate 3. In addition, a food and the like may not pass near an upper part of the cold air suction port 30 of the freezing chamber, so that a dust preventing ornamental grill at the cold air suction port can be eliminated.
Patent JP-H1130925-A (JP)
Title: Fixing device
Inventor: TAMURA MASASHIGE
IPC: G03G15/20
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the loosening of a web caused by the reverse rotation of a fixing roller. SOLUTION: The fixing device is provided with a pair of rollers of the fixing roller 1 and a pressure roller 2 for holding/carrying a transfer material P, the web 4 including a releasing agent, a web take-up shaft (winding means) 5, a web feeding shaft (supplying means) 6 and a web roller (pressing roller) 3 for bringing the web 4 into contact with the fixing roller 1 and constituted so that the fixing roller 1 is coated with the releasing agent, while the web 4 is successively fed, a developer image on the transfer material P is fixed by a pair of the rollers, while the fixing roller 1 is cleaned and at the time of processing a jam, a whole fixing unit is pulled out to enable the processing of the jam. In such a case, a one-way mechanism 33 for preventing the reverse rotation of the fixing roller 1 is provided in the fixing unit (on an idler shaft 31).
Patent JP-H0744104-A (JP)
Title: Biologically decomposable tacky adhesive label
Inventor: TAKANO AKIHIKO
IPC: C09J7/02
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the destruction of natural environment and the disturbance of the ecological system in soil even if this label is discarded in the soil after use by using a biologically decomposable polymer as a tacky adhesive label base material and release sheet base material. CONSTITUTION:This biologically decomposable tacky adhesive label is formed of a biologically decomposable tacky adhesive body 20 and a biologically decomposable release sheet 30. A tacky adhesive layer 2 is formed on one surface of the tacky adhesive label base material 1 and a tacky adhesive layer 2 is stuck onto the release agent layer 4 of the biologically decomposable release sheet 30. The biologicallydecomposable tacky adhesive label body 20 consisting of the tacky adhesive label base material 1 exhibiting biologically decomposability and more preferably the tacky adhesive layer 2 exhibiting the biologically decomposability does not destruct the natural environment even when discarded into soil. The release sheet base material 3 composed of only the biologically decomposable polymer layer (a) does not similarly destruct the natural environment even when the biologically decomposable polymer sheet 30 is discarded into the soil. The release agent consists of a natural compd., such as shellac and the release agent which exhibits the biologically decomposability is preferably used.
Patent JP-S5984798-A (JP)
Inventor: INOUE NORIAKI
IPC: B60S5/02
Filed: 1982-10-23
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-2000081409-A (JP)
Title: Enzyme electrode and biosensor or measuring instrument using the same
Inventor: MATSUMOTO TATSU
IPC: G01N27/26
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme electrode or the like that is excellent in long- term stability and usable under a wide range of measuring conditions. SOLUTION: This enzyme electrode has an electrode 2 provided on an insulating substrate 1 and functioning as a working electrode, and a bonding layer 3 composed chiefly of γ-aminopropyl triethoxysilane is formed thereover. Further, a fixed enzyme layer 4 in which an enzyme having a catalytic function is fixed in an organic high polymer and a limited permeation layer 5 made of a fluoroalcohol ester layer of a methacrylic acid resin are sequentially formed over the bonding layer 3.
Patent JP-S6343511-A (JP)
Inventor: TANNO SHIRO
IPC: H02G1/14
Filed: 1986-08-08
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-S6079836-A (JP)
Title: Diversity receiver
Inventor: URABE SHIYUUJI
IPC: H04B7/08
Filed: 1983-10-07
Abstract: PURPOSE:To attain miniaturization of a receiver and to improve the talking quality by adopting antenna switching diversity for a portable part and arranging further one series of a reception system to an on-vehicle part to operate the system as a selection diviersity receiver. CONSTITUTION:After a signal received by an antennas 14, 14' is frequency- converted twice in the double superheterodyne system via changeover switches SW15, 16 through a BPF2 in the portable part, a carrier level is detected by a level detector 17 and the SW15 is operated based on the level and the result of discrimination with a prescribed threshold value. A voice or data signal subjected to demodulation 11 is transmitted through an SW18 at the same time and the receiver acts like an antenna switching diversity receiver. In using the portable part to the on-vehicle part, the SW16 is connected to an on-vehicle antenna 1 and the SW18 is connected to the SW13. A high frequency signal received by the on-vehicle antennas 1, 1' is received by separate reception systems and detected by the detector and the SW13, then received by the selection diversity receiver system.
Patent JP-S6080244-A (JP)
Title: Element isolation method of semiconductor device
Inventor: KAWAMOTO YOSHIFUMI
IPC: H01L21/762
Filed: 1983-10-07
Abstract: PURPOSE:To reduce stress to a substrate and eliminate generation of crystal defect by vertically providing many pole-like projections consisting of substrate within a groove without filling the groove provided in the isolation region with an oxide at one time on the occasion of insulating and isolating a pluality of semiconductor elements formed on the semiconductor substrate but instead changing it to an oxide in expanded volume by the heat processing and filling the groove with the oxide. CONSTITUTION:On the occasion of providing element isolation regions between the active regions 208 formed on the semiconductor substrate 204, the SiO2 film 205 and Si3N4 film 206 are stacked and deposited on the entire part of substrate. Next, the active region 208 is covered with a resist film 207 and a groove 213 for element isolation is formed by the etching. In this case, the groove 213 is not provided entirely and many pole-like projections 210 consisting of substrate 204 having the films 206 and 205 at the surface vertically remain herein. Thereafter, the projections 210 is changed to oxide in expanded volume by the heat processing and simultaneously the oxide directly connected thereto is generated at the bottom surface. After this area is buried with the oxide 212, the films 206 and 205 are removed.
Patent JP-H0237759-A (JP)
Title: Package of electric component
Inventor: SAKAMOTO TSUTOMU
IPC: H05K1/18
Filed: 1988-07-28
Abstract: PURPOSE:To enhance a high-density mounting operation of a package on a board without causing a lowering in the bonding strength and an increase in a cost by a method wherein a lead terminal for through hole use and a lead terminal for surface mounting use are employed and the package is mounted and arranged three-dimensionally with reference to the mounting board. CONSTITUTION:Lead terminals 13, for through hole use, formed in a mixed manner and lead terminals 15 for surface mounting use are bonded to a mounting board 17; a package 11 is mounted and arranged three-dimensionally with reference to the mounting board 17. Accordingly, through holes in the mounting board 17 can be reduced; the practical bonding strength between the package 11 and the mounting board 17 can be satisfied sufficiently by the lead terminals 13 for through hole use. Thereby, a high-density mounting operation can be enhanced without causing a lowering in the bonding strength and an increase in a cost.
Patent JP-S6454373-A (JP)
Title: Total power detector used for multi-phase wattmeter
Inventor: MATEISU HARUDAA
IPC: G01R22/00
Filed: 1988-07-28
Abstract: PURPOSE: To obtain a total power detector which does not require any resistor for its Hall element and any amplifier having a complicated structure and has no any low-pass filter by providing a Hall element, an amplifier, a change- over switch, a multiplication circuit, etc. CONSTITUTION: An amplifier 24 having a two-pole input terminal is provided at every Hall element 22 constituting part of a Hall element circuit (22, 24, and 30) together with the amplifier 24. In addition, a polarity change-over switch 21 which works as a polarity switching device is provided at every amplifier 24 and the two-pole input terminals of the amplifiers 24 connected to the output terminals of the elements 22 are electrically connected to each other as a serial circuit. The two poles of the serial circuit are led to the output terminals of connected multiplication circuits 18-20 and the output terminals of the amplifiers 24 are respectively connected to one poles of the input terminals of the Hall element circuits (22, 24, and 30).
Patent JP-2001012660-A (JP)
Title: Laminated hose
Inventor: YAMAMOTO YASUO
IPC: B32B1/08
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant and pressure-proof laminated hose excellent in interlayer adhesive force under a high temperature atmosphere. SOLUTION: This laminated hose is formed of a blend material layer of fluoro-rubber and acrylic rubber and an acrylic rubber layer, and both the layer are vulcanized and adhered by an organic peroxide vulcanization system. More preferably, the organic peroxide to be blended in the blend material layer is specified from the viewpoint of half-life temperature, and/or another fixed vulcanization system is used also in the acrylic rubber layer.
Patent JP-S6078736-A (JP)
Inventor: TAKAO TAKESHI
IPC: C04B41/89
Filed: 1983-10-06
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-H0851641-A (JP)
Title: Chrominance signal contour compensation circuit
Inventor: NUMATA TAKEHIKO
IPC: H04N9/68
Filed: 1994-08-09
Abstract: PURPOSE:To provide a chrominance signal contour compensation circuit for not generating the inversion of hues even when contour compensation is performed at the changing point of colors. CONSTITUTION:Input I signals are passed through an HPF 11 and a rectifier circuit 12 and outputted to the input terminal of an addition circuit 18 and input luminance signals are passed through the HPF 14 and outputted to the input terminal of a multiplication circuit 20. Input Q signals are passed through the HPF 16 and the rectifier circuit 17, outputted to the input terminal of the addition circuit 18 and added with the output signals of the rectifier circuit 12 and addition signals from the addition circuit 18 are passed through an LPF 19, outputted to the input terminal of the multiplication circuit 20, multiplied with output from the HPF 14 and outputted to the input terminals of the multiplication circuit 21 and the multiplication circuit 22. The output from the input terminal 10 and the output from the multiplication circuit 20 are multiplied in the multiplication circuit 21, the output from the input terminal 15 and the output from the multiplication circuit 20 are multiplied in the multiplication circuit 22 and output to respective output terminal 23 and 24 is performed.
Patent JP-2001015234-A (JP)
Title: Lamp socket
Inventor: IMAI MASARU
IPC: H01R33/22
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket capable of connecting each tab terminal certainly to a plug-in type connection terminal. SOLUTION: A socket part 1 has an approx. cylindrical form and is furnished with a bulkhead 8 inside the cylindrical protrusively, and tab terminals 3 are installed on the two surfaces of the bulkhead 8. Each plug-in type connection terminal 4 is formed approx. in U-shape from an electroconductive material, wherein one side piece 4b is furnished with a terminal connection part 5 to be fitted to the tab terminal 3 while the other side piece 4c is furnished with a caulking part 6 whereto power supplying leads 22 are caulked fast. The connection terminal 4 is connected with the tab terminal 3 in the condition that the coupling part 4a to couple together the two side pieces 4b and 4c is directed oppositely to the socket body 2.  The socket body 2 is furnished protrusively with ribs 7 whose tips abut to the coupling part 4a of each connection terminal 4 in the condition that the terminal connection part 5 is inserted to the root of the tab terminal 3.
Patent JP-S6078738-A (JP)
Inventor: SATOU YUKIO
IPC: B65D85/86
Filed: 1983-10-05
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-H0237815-A (JP)
Title: Surface acoustic wave element
Inventor: SATO KIYOSHI
IPC: H03H9/145
Filed: 1988-07-27
Abstract: PURPOSE:To improve stability by forming a specific electrode on a substrate cut out of a specific Y plate of a lithium tantalate single crystal so that a surface acoustic wave may propagate in the direction of an X axis and making a specific silicon dioxide film adhere onto it by a plasma CVD method. CONSTITUTION:A substrate 3 is cut out of a 36 deg. X-Y plate of LiTaO3 and an electrode 4 of a thickness set from the wavelength of the surface acoustic wave is formed on the substrate 3. After that, an SiO2 film 6 by the plasma CVD method is made to adhere to the thickness from the wavelength of the surface acoustic wave. The Y plate (36 deg. Y-X plate) turned at 36 deg. in the direction of a Z axis around the X axis of the LiTaO3 signal crystal is inferior in temperature characteristic but superior in coupling coefficient to crystal and further, inferior in coupling coefficient but superior in temperature characteristic to a 128 deg. Y-X plate of LiNbO3. Thus, the surface acoustic wave element of high performance and high stability can be obtained.
Patent JP-H0745481-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: KOBAYASHI ATSUSHI
IPC: C08L79/00
Filed: 1993-07-29
Abstract: PURPOSE:To provide a capacitor element having enlarged surface in which the capacitance appearing rate is enhanced, the characteristics are improved up to the high frequency region, and heat resistance is enhanced by employing a compound layer, formed through chemical oxidative polymerization using an oxidizing agent, in the first conductivity type polymer compound layer composing a double layer solid electrolyte. CONSTITUTION:The surface of an anode valve function metal 1 is enlarged and a dielectric 2 of metal oxide is formed along the wall face of thin hole. Polyaniline, obtained through chemical oxidative polymerization of aniline monomer, is then applied thoroughly, as a first layer, to the surface of the dielectric 2 followed by formation of polypyrrole having high conductivity on the outer periphery thereof by chemical oxidative polymerization. Alternatively, polypyrrole having high conductivity is formed, as a first layer, on an oxide and then heat resistant polyaniline is formed on the outer periphery thereof by chemical oxidative polymerization. Double conductive polymer compound layers 3, 4 are formed sequentially up to the rearmost part and a metal cathod 6 is fixed on the opposite side to the conductive polymer compound layer 4.
Patent JP-H0746193-A (JP)
Title: Light reception circuit
Inventor: ITOU KIMIHARU
IPC: H04B10/61
Filed: 1993-07-29
Abstract: PURPOSE:To employ circuit constitution in which respective optical signals can be received with one photodetector by inputting the output of a photoelectric conversion circuit to a tuner and a demodulation circuit with different frequency bands and demodulation type when different optical signals are multiplexed or time-division transmitted on an optical fiber. CONSTITUTION:A taransmitted optical signal is photoelectrically converted to the frequency multiplex signals of a VHF band amplitude modulation signal and a UHF band frequency modulation signal by the photodetector 1. Those signals are distributed to two signals, and they are inputted to tuners 3 and 5. The tuner 3 channel-selects one wave from an input signal at the VHF band whose reception frequency band is between 90 and 222MHz, and frequency- converts it to an intermediate frequency 58. 75MHz. While, the tuner 5 channel- selects one wave from the input signal at the UHF band whose reception frequency band is between 1033 and 1333MHz, and frequency-converts it to an intermediate frequency 403MHz. Frequency-converted FM signal and AM signal are demodulated at the demodulation circuits 4, 6, respectively, and are outputted as baseband signals.
Patent JP-S6344104-A (JP)
Title: Method for confirming position and posture of work
Inventor: NAGAKURA HITOSHI
IPC: G06T1/00
Filed: 1986-08-12
Abstract: PURPOSE:To accurately confirm the position and posture of a work regardless of an illumination condition, by a method wherein the entire region of the image of the work is subjected to binarization processing and a region to be processed is subsequently set to be narrow on the basis of the position and posture of the characteristic point of said image to be subjected to binarization processing and the characteristic point of the set region is confirmed. CONSTITUTION:A TV camera 9 receiving in the image pickup surface of a work 1, an A/D converter 10 converting the image of the image pickup surface outputted from said camera and an image memory 11 storing the digital data outputted from said converter 10 are mounted. The entire region of the image of the work 1 inputted from the camera 9 is set to a region to be processed and characteristic points 2, 20 relatively stably obtained even when the input state of said image changes are extracted to estimate the approximate position and posture of the work 7. Next, a region to be processed 22 is narrowed to extract the characteristic point present in said region and the position and posture of the work 1 are confirmed on the basis of the coordinates value of said characteristic point. By this method, even on a location where an illumination condition is not uniform, the position and posture of the work 1 can be always confirmed accurately.
Patent JP-S5888849-A (JP)
Title: Tape recorder having wireless driving system
Inventor: SATOU MASANOBU
IPC: G11B15/10
Filed: 1981-11-24
Abstract: PURPOSE:To separate the main body of a tape recorder from a foot switch operation part and to improve the safety, by providing a signal receiving part having a function to control an automatic back space function, and connecting wirelessly a signal treansmitting part of the foot switch operation part to the receiving part. CONSTITUTION:A tape recorder 1 is put on a table 21 and a signal receiving part 8 is hanged down when a recorded magnetic tape is reproduced and the contents of the tape are converted into sentences. Then a reproducing foot switch 12 of a foot switch operation part 10 is stepped on with a foot. Thus the reproducing signal is transmitted to the part 8 via a signal transmitting part 9. The tape recorder 1 performs the reproduction. When the foot is released from the switch 12, the automatic back space control signal is fed to the part 8 from the part 9 for a prescribed period of time. Thus the tape recorder 1 rewinds the tape, and the operation of the tape recorder 1 is discontinued when a prescribed period elapses.
Patent JP-H1016259-A (JP)
Title: Method for simple proof by thermal transfer printing
Inventor: MAKINO YOSHIHISA
IPC: B41J2/325
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a simple proof method requiring no labor, executing clean work, not requiring a block copy or photoengraving film plate and certain in color reproduction in a method directly proofing a desired design on a media sheet of a bag article bing a final product. SOLUTION: A computer to which a desired design is inputted and the thermal transfer printer directly connected to the computer to be operated by the command of the computer and having a thermal transfer color ribbon built therein are used and the design preliminarily inputted to the computer is directly printed on a media sheet being a final product through a thermal transfer color ribbon by operating the thermal transfer printer on the basis of the command of the computer to perform proof.