baber/WOPTO huggingface dataset:
Patent JP-H0493687-A (JP)
Title: Labeled sheet
Inventor: OKI TAKESHI
IPC: G09F19/22
Filed: 1990-08-03
Abstract: PURPOSE:To prevent a spiral conductor for a resonance element from corroding by sealing the resonance element hermetically with a protective covering material, whose ratio of a dielectric constant to the thickness is less than the specified value, and inclusive of gas barrier resin. CONSTITUTION:In an undergrounding labeled sheet 1 with a resonance element 2 made up of connecting a plane spiral conductor 4 and a condenser 5, this resonance element 2 is hermetically sealed with a protective covering material 8, whose ratio (epsilon/T) of a dielectric constant epsilon to the thickness Tmm is less than 10, and inclusive of gas barrier resin. This protective covering material 8 is necessary to make the ratio (epsilon/T) be small to enable it maintain its detecting capacity even if being buried deep in the ground, and as for the H2S resistant gas barrier resin, polyester, polyamide, ethylene vinyl alcohol copolymer resin, vinylidene chloride resin or the like are usable. With this constitution, the spiral conductor for the resonance element will not corrode for a long period of time.
Patent JP-S6098914-A (JP)
Inventor: AKIYAMA KIYOTAKA
IPC: A01G9/14
Filed: 1983-11-04
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-2001034220-A (JP)
Title: Crt display device
Inventor: SAWADA AKIRA
IPC: G09G1/28
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To uniformly reduce raster moire on the whole screen area generated strongly in the peripheral part by slightly rotating the screen to the right and left at each vertical cycle. SOLUTION: A DC voltage is applied to a terminal INPUT 1, and a potential repeating potentials Hi and Lo at each vertical cycle is applied to a terminal INPUT 2. These voltages are summed by operational amplifiers IC1 and IC2, and are current-amplified by an operational amplifier IC3, and the current is made to flow through a rotation coil L1. Although the rotation coil is normally to correct a right or left inclination of raster by making a DC current flow through there, the raster is rotated to the right and left at each one volt by arranging the current to be made to flow through the rotation coil in such a manner. Thus, the raster can be increased in the up-and-down movement in the right and left peripheral parts on the screen compared with that in the central part. As a result, the raster moire appearing strongly in the peripheral parts can effectively be reduced.
Patent JP-H0627727-A (JP)
Title: Developer and manufacture thereof
Inventor: HAYASHI TOKUHIRO
IPC: G03G9/087
Filed: 1992-07-09
Abstract: PURPOSE:To secure the long-run property of a developer without deteriorating the productivity of the developer to a large extent by specifying the main component of the binding resin of a toner. CONSTITUTION:A carrier is admixed with inorganic particles so as to attach the inorganic particles to the surface of the carrier and then a toner is electrostatically mixed and attached to the carrier surface. In this case, the main component of the binding resin of the toner is a polyester resin prepared by condensation copolymerization of a diol component expressed by formula I, a diol component expressed by formula II, a divalent carboxylic acid or its acid anhydride or its lower alkylester, and a polyvalent carboxylic acid having a valence of three or more or its acid anhydride or its lower alkylester, the former diol component being less than 10mol.%, the latter being 10mol.% or more and less than 25mol.%, and the polyvalent carboxylic acid being 2.5mol.% or more and less than 15mol.% of all the components. In the formulae, R is ethylene or a propylene group, (x) and (y) are each an integer of one or more, the average value of [x+y] is 2 to 7 and (n) is an integer of 2 to 6.
Patent JP-2001031161-A (JP)
Title: Container for volatile substance and its opening/closing device
Inventor: FUJIWARA YOSHIMOTO
IPC: B65D85/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust volatilization of a volatile substance in accordance with temperature by providing an opening/closing device actuated in accordance with temperature. SOLUTION: A bag 10 is formed of aluminum 10A and plastics 10B and provided with a container part 11 having an opening 12 at the upper part. A volatile aromatic 14 is contained at the lower part of the inside. An opening and closing device 13 is made of tabular shape memory alloys 13A, 13B, and formed so that two sides of the opening 12 are superposed with each other when the temperature of the surroundings rises up to a first temperature, and further the shape memory alloy 13A, 13B are bent when it becomes lower than the first temperature and the opening 12 is opened. The shape memory alloy 13A, 13B are deformed to a linearly stretched state and the opening 12 is closed and hence the volatilizing quantity of the aromatic 14 is decreased, when the inside temperature of a car rises higher than the first temperature.  Further, the opening 12 is opened when it gets down lower than a second temperature, and the aromatic 14 is volatilized to emit an aroma. In this way, the shape memory alloy 13A, 13B are deformed at two high and low temperatures to open or close the opening 12.
Patent JP-H1151889-A (JP)
Title: Method for diagnosing deterioration of hardened body
Inventor: SHIN SUMIMOTO
IPC: C04B28/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily diagnosing deterioration due to cracking of a body produced by hardening a hydraulic composition containing a hydraulic material and a conductive material by measuring the conductivity of the hardened body and examining the variation thereof. SOLUTION: A body produced by hardening a hydraulic composition containing a hydraulic material and a conductive material is diagnosed for deterioration, based on decrease in the conductivity of the hardened body. The hydraulic material is cement concrete, the quantity of the conductive material to be used is between 1-5 times of a threshold and the conductive material comprises conductive fibers, a conductive powder and particles containing 25 vol.% or more of iron.
Patent JP-S60100202-A (JP)
Title: Interface for load testing machine
Inventor: FUJIMOTO YUKIO
IPC: G06F11/00
Filed: 1983-11-05
Abstract: PURPOSE:To prevent the runaway of a load by monitoring whether the execution of a subroutine by a CPU is executed or not by an interface through hardware. CONSTITUTION:The format B of a digital control signal generated by the CPU consists of 16 bits. For example, 13 bits b4-b16 are used to generate data such as operation signals in load control, displacement control, etc., and information on whether respective control subroutines for setting various conditions required to drive a control system normally are executed or not is assigned to the remaining bits b1-b3. Those bit signals are ANDed by an AND gate 1 and supplied to the set input to an FF4 together with a control start command signal from the CPU. Consequently, even when the control start command is generated, an alarm state is entered unless even one of said control subroutines is executed, and the control signal from the CPU is not supplied, so that no wrong load is placed upon a body to be tested.
Patent JP-2000039834-A (JP)
Title: Color reflection type hologram
Inventor: WATABE TAKECHIKA
IPC: G03H1/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve black contrast of an object to be photographed by arranging a white scatterer in the background of the object, recording multiply or in multi-layers for two or more wave lengths, thereby making the background of the object white to brighten the entirety, and illuminating the object brightly to improve the visibility. SOLUTION: An object O to be recorded is arranged on the background of a recording sensitive material 1, a reference light 3 is made incident from the front side of the material 1, and the object O is lighted up by an illuminating light 4 split from the same light source. From the object O lighted up by the illuminating light 4, the scattered light 5 interferes inside the recording sensitive material 1 and records a volumetric hologram. In this case, the reference light 3 and the illuminating light 4, containing two or more different wave lengths, multi-record a hologram having two or more colors simultaneously.  In recording such a color hologram, the color reflection type hologram of the object O is recorded by arranging a white scatter plate 2 on the background of the object O, making the reproduced image of the object O appear clearly in the white background which is bright in the entirety.
Patent JP-S5998476-A (JP)
Title: Lead storage battery
Inventor: ISHIKAWA YUUZABUROU
IPC: H01M10/12
Filed: 1982-11-26
Abstract: PURPOSE:To prevent the occurrence of pressure against a plate group and short- circuit troubled around these plates by a mold resin part and aim at the elongation of service life in a lead storage battery. CONSTITUTION:A plate group 1 consisting of a positive plate 2, a negative plate 3, a separator 4 and so on is set to a fixed pressurizing state, while the periphery of these plates is molded with thermoplastic resin excellent in acid resistance and antioxidation and solidified into unification, thus a plate group body 6 is secured. Therefore, a fixed degree of pressure is imposed on each plate of the plate group body 6, delaying the infinitestimality of an anode active material, whereby deterioration in an anode plate is thus prevented, and because of adhering unification by resin molding in and around the plate group 1, short- circuit trouble around these plates is nil so that the promotion of substantial longevity in a lead storage battery can be brought to fruition now.
Patent JP-2001036133-A (JP)
Title: Epitaxial wafer and light-emitting diode
Inventor: SATO TADASHIGE
IPC: H01L21/205
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a light-emitting diode of high optical output by providing a p-type layer that has carrier concentration of a specified value and contains a carrier-concentration constant region, having a thickness of specified value or higher. SOLUTION: In a epitaxial wafer, a homo-layer 14, a composition-varying layer 11, a constant composition layer 12 and p-type layer 30 are epitaxially grown in this order on a single crystal board 10. The homo-layer 14 formed on the single-crystal substrate 10 consists of the same crystal as the single- crystal substrate 10. The composition-varying layer 11 is a layer, where composition varies corresponding to the distance from the board. On the composition- varying layer 11, the constant composition layer 12 is formed, and the surface of the constant composition layer 12 forms a p-n junction. Further, the epitaxial wafer is provided with a p-type layer that has carrier concentration of 5.5-30×1018 cm-3 and contains a carrier-concentration constant region of a thickness of 1 μm or larger.
Patent JP-S6189455-A (JP)
Inventor: ATSUMI AKIRA
IPC: F25B41/06
Filed: 1984-10-05
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-H0257952-A (JP)
Title: Secondary ion mass spectrometer
Inventor: SHICHI HIROYASU
IPC: G01N23/225
Filed: 1988-08-24
Abstract: PURPOSE:To analyze a specimen having a minute pattern highly accurately at high sensitivity by providing an ion beam deflector by which the scanning direction of an ion beam can be selected arbitrarily. CONSTITUTION:Reference AC generators 14 and 14' generating reference AC voltages Vx and Vy and a voltage synthesizing and distributing device 15 are provided in a deflecting power source 10. The distributing device 15 receives the reference AC voltages Vx and Vy and outputs four kinds of voltages Vxp, Vxn, Vyp and Vyn shown by expressions. The four kinds of the scanning voltage signals are imparted to deflecting electrodes 4, and an ion beam 12 is made to scan over a specimen 5. An angle theta is an angle corresponding to the scanning direction. The angle is selected with the volume of the distributing device 15. The voltage signals Vxp and Vxn and Vyp and Vyn are imparted to facing electrodes 4, respectively. Since the scanning angle theta of the beam 12 on the specimen can be set arbitrarily, the scanning direction of the ion beam can be determined so that analyzing regions C and C' can be provided widely for the desired analyzing parts and the beam 12 is made to scan only the regions to be analyzed.
Patent JP-H1140354-A (JP)
Title: Luminescent element
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L27/32
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element capable of inhibiting the growth of a dark spot and lengthening the life, and its manufacturing method. SOLUTION: An organic electroluminescent element 1 is divided into small regions to form a luminescent part 6, and a non-luminescent partition part 7 having a barrier-layer 1e is formed in the surrounding of the luminescent part 6. By a particle  x mark of (A)} existing between an anode 1 made of a transparent electrode and a cathode 1c made of a low work function electrode, a short circuit occurs between both electrodes by the voltage applied, the cathode 1c and a covering electrode 1f are broken, a pinhole  ○ mark of (B)} is produced. Oxygen or moisture penetrates for the pinhole, the cathode 1c is oxidized to produce a dark spot  the painted out region of (C)}. Although the dark spot grows with the passage of time, furthermore growth is inhibited by the barrier-layer 1e of the non-luminescent barrier-part 7.
Patent JP-2001029146-A (JP)
Title: Stored body elevating and lowering device
Inventor: TSUCHIKAWA ZENJI
IPC: A47B88/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To ensure compactness by moving a stored body upward/downward through a turnable link within a specified angle range from a position to which it is out by means of a slide rail. SOLUTION: A stored body 2 is mounted through a four-points link mechanism formed out of a pair of links 4 parallel with a slide rail 3b. One end of the link 4 is connected to the slide rail 3b so as to be swingable around a turning shaft 4a serving as a fulcrum while the other end to a side surface of the stored body 2 via a pivotal shaft 4b. The stored body 2 can be pulled out forward along a pull-up rail 3 and moved downward due to turning of the link 4. A posture maintaining means 5 is provided to temporally maintain upward/downward posture of the stored body 2 owing to turning of the link 4.  A spring means 6 pulls the link 4 at all times while it is connected to an intermediate part of one of the links 4 from a pivotal point at the slide rail 3b forces the stored body 2 to its raising position or lowering position with a deap point on a line X connecting the pivotal point 6a to the turning shaft 4a of the link 4 serving as a boundary thereof.
Patent JP-H1138363-A (JP)
Title: 3 port type optical circulator
Inventor: SAWARA KENJI
IPC: G02B27/28
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize a high isolation characteristic even if polarization prisms of a low extinction ratio are used. SOLUTION: This circulator is constituted by arranging a 45 deg. Faraday rotator 14 and a half-wave plate 16 between the first and second polarizing prisms 11 and 12, which internally have a polarized light separating film (a) and are provided with a reflection film (b) parallel therewith and coupling the exit light from a first port P1 to a second port P2 and coupling the exit light from the second port P2 to a third port P3 . In such a case, an optical isolator unit 22, in which a polarizer 30 consisting of a wedge type refraction plate, an analyzer 34 consisting of the 45 deg. Faraday rotator 14 and, and a wedge type refraction plate, are arrayed in this order. Further, the similar optical isolator unit 22 is built between the first polarizing prism P1 and the third port P3 as well.
Patent JP-H1038823-A (JP)
Title: Fluorescent x-ray spectrometer
Inventor: YAMADA KOJIRO
IPC: G01N23/223
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To easily select resolution and sensitivity according to samples and attain precise analysis by selecting plural light reception side solar slits with their different opening angles and passing a light-dispersed secondary X-ray between a spectroscope and a detector. SOLUTION: A diverging side selection means 7 selects by advancing and retracting orthogonally to a light path a diverging side solar slit 6 (6A to 6C) with its different opening angle, passes a fluorescent X-ray 4 from a sample 3, light is dispersed by a spectroscope 5, and a fluorescent X-ray 8 is irradiated. Reception side selection means 13 advances and retracts orthogonally to the light path a reception side solar slit 12 (12A to 12C) with its different opening angle and selects it, passes the fluoroescent X-ray 8, and makes it incident to a detector 9. Thus, an adequate reception side solar slit 12 (12A to 12C) can be easily selected on the reception side as well as diverging side, making it possible to easily select an adequate resolution or sensitivity according to the sample 3 in a wide range that cannot be obtained by selection of only diverging side solar slit 6 (6A to 6C).
Patent JP-H1149379-A (JP)
Title: Sheet loading device
Inventor: KIMOTO KENJI
IPC: B65H1/04
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet loading device which performs the position adjustment of a movable width restricting plate for alignment of sheet bundle easily and accurately and prevents dislocation in the direction of slackening. SOLUTION: When a movable width restricting plate 5 is to be slided in the direction of shutting, merely a minor load is applied by an energizing means consisting of a rack 6, gear 7, shaft 8, and a coil spring 9, and it is possible to make the position adjustment of the plate 5 with a small force. When the plate 5 is to be slided in the direction of opening, a large load is applied, and the plate 5 is not likely to be dislocated.
Patent JP-H1147141-A (JP)
Title: Gripping instrument for recovering foreign matter in body cavity
Inventor: ISHIKAWA MASAHIRO
IPC: A61B17/221
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To grip multiple foreign matters in one insertion by providing multiple grippily sections independently making gripping actions at the tip of a sheath, providing multiple handles for operating the gripping sections on the root side of the sheath respectively, and connecting the gripping sections and the handles with operating force transmission members. SOLUTION: A flexible operation cannula 2 is inserted into the root end of a flexible sheath 1 reciprocatively in the axial direction. A flexible operation coil 3 is inserted into the operation cannula 2 reciprocatively in the axial direction. An operation section 5 selectively and independently reciprocatively the operation cannula 2 and the operation coil 3 is provided. A first handle 7 of the operation section 5 is connected to the operation cannula 2, and a second handle 8 is connected to the operation coil 3 respectively. When the handles 7, 8 are reciprocatively, the operation cannula 2 and the operation coil 3 are independently operated, and they can hold foreign matters respectively.
Patent JP-S60103124-A (JP)
Title: Grain oriented silicon steel sheet which obviates deterioration of characteristic by stress relief annealing and production thereof
Inventor: KOMATSUBARA MICHIROU
IPC: C21D8/12
Filed: 1983-11-09
Abstract: PURPOSE:To obtain a titled silicon steel sheet by applying unniformity to the surface layer part of the base iron of a grain oriented silicon steel sheet provided with a forsterite film thereby delineating and forming the region where different tensions act. CONSTITUTION:A hot rolled steel plate of a silicic steel slab is subjected to one pass of cold rolling or two passes thereof including intermediate annealing and is thus made into a final sheet thickness and thereafter the steel sheet is subjected to decarburization and primary recrystallization annealing. An MgO-base separating agent for annealing is coated on the surface of the steel sheet then the sheet is subjected to secondary recrystallization annealing and purification annealing to manufacture a grain-oriented silicon steel sheet. Powder of various kinds of oxide or metals and semimetals except alkaline (earth)metals is stuck locally on the surface of the steel sheet in the midway of said cold rolling and thereafter the rolling is continued and completed to dispose foreign materials a-d having the compsn. different from the compsn. of the base iron as shown in the figure in the surface layer part of the base iron. If an insulating coating film having about <=9.8X10<-6>1/ deg.C coefft. of thermal expansion is formed on the forsterite film of the resultant silicon steel sheet, the grain oriented silicon steel sheet having the extremely low iron loss value by the synergy of the disposition of said foreign materials and the tension applying effect by said film is obtd.
Patent JP-S6364095-A (JP)
Inventor: MIZUGUCHI MASAAKI
IPC: G10H3/20
Filed: 1986-09-05
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-S60101577-A (JP)
Title: Cleaning device
Inventor: DOI MASAAKI
IPC: G03G21/10
Filed: 1983-11-08
Abstract: PURPOSE:To obtain an excellent image without using any adjusting mechanism for a bias voltage by specifying the resistance value of a fur brush at room temperatures. CONSTITUTION:A photosensitive body 15 is supplied with a uniform charge by the corona discharging of an electrifier 22 impressed with a DC high voltage, and irradiated with a light image of an original through an optical system at an image exposure part 16 to form an electrostatic latent image. The electrostatic latent image is developed with toner in a developer by a developing device 17. The toner image is transferred to transfer paper 29 by a transfer device 18 impressed with a high AC voltage, the transfer paper 29 is separated from the photosensitive body 15 by a separating device 19 impressed with an AC high voltage, and the toner image is fixed on the transfer paper 29 by a fixing device. On the other hand, residual toner 28 is left on the photosensitive body 15 after the transfer and removed by a cleaning device 20, and a charge on the photosensitive body 15 is destaticized by a destaticizer 21. The resistance value of the fur brush 23 of the cleaning device 20 at room temperatures is specified between 10<10>-10<12>OMEGAcm.
Patent JP-H1147786-A (JP)
Title: Device for removing nitrogen
Inventor: NAKANO ICHIRO
IPC: C02F3/30
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing nitrogen in which carriers for immobilizing nitrifying bacteria are efficiently separated in a carrier separation screen and uniformly held in a nitrification tank. SOLUTION: In the device for removing nitrogen, a carrier separation screen 14 is installed near to the outflow end of a nitrification tank 4. A second circulation pipe 15 is opened on the upstream side of the carrier separation screen 14 and in the upper part of the inflow part of the nitrification tank 4. A circulation pipe 5 reaches the inflow part of a denitrification tank 2 from the upper part of the inflow part of the nitrification tank 4. Both the second circulation pipe 15 and the circulation pipe 5 are provided so that end parts are mutually arranged up and down. A screen 17 for sorting the carriers is provided between the end parts.  Thereby, both circulation of liquid 8 in the nitrification tank and circulation of carriers 9 for immobilizing nitrifying bacteria are simultaneously performed by a piece of pipeline and also load on the carrier separation screen 14 is made small and area of the screen is reduced and easiness of maintenance is contrived.