baber/WOPTO huggingface dataset:
Patent JP-H07293038-A (JP)
Title: Damping device
Inventor: SATO KOSUKE
IPC: E04H9/02
Filed: 1994-04-22
Abstract: PURPOSE:To provide stabilized control characteristics by catching analytically disturbances and noises which apply to a controlled system and computing control input based on an estimated state amount thus computed and driving an additional mass. CONSTITUTION:A speed sensor which detects an absolute speed and a displacement sensor which detects relative displacement between a structure 1 and an additional mass 2 are installed to a hydraulic cylinder 6 in the uppermost part of the structure 1 and constitutes a state amount detection means 5 with the speed sensor and the displacement sensor. Each of state variables from both sensors is input into a controller where a servo valve is driven based on a control input computed according to the state amount, thereby inhibiting the vibration on the structure 1 to which the additional mass 2 applies. A Karman filter S2 is preliminarily provided with an inside model which is intended for a controlled system and catches analytically disturbances and noises which apply to an actual controlled system and computes control input based on the state amount from the state amount detection means 51 and the estimated state amount from the state amount of the inside model and a predetermined optimum feedback gain matrix. The control gain in a frequency region required for a primary mode damping of the structure is emphasized by driving the additional mass by way of a drive means.
Patent JP-S59211291-A (JP)
Title: Electromechanical transducer
Inventor: HAMADA AKIRA
IPC: H01L41/08
Filed: 1983-05-17
Abstract: PURPOSE:To enable to accurately electromechanically transfer without production of line of magnetic force with less power consumption by disposing a high molecular bimorph in contact with a rotor at part of one period of vibration and driving or controlling to operate the rotor in contact with the rotor. CONSTITUTION:When an AC voltage is applied to a high molecular bimorph 101, the bimorph 101 is alternately vibrated in bending in left upward and right downward with the extending direction 105 as a reference at the stationary time. A rotor 104 upon vibrating in bending is rotated in a direction of an arrow. An angle theta for forming the extension surface 105 and the central axis 102 of securing the rotor at the stationary time is increased, the distance between the free line 106 of the bimorph and the rotor 104 is suitably selected, and then the rotating direction of the rotor 104 is set reversely to the drawing.
Patent JP-S58202384-A (JP)
Title: Means for reducing load on starting of vacuum device
Inventor: ISHIMARU HAJIME
IPC: F04B37/14
Filed: 1982-05-21
Abstract: PURPOSE:To contemplate reduction of load on starting by providing a flow control valve adapted to open and close in response to pressure differential between the atmospheric pressure and the pressure in a vacuum vessel, on the way of a piping which connects a rotary pump with the vacuum vessel, so as to maintain the load of the valve from starting to full opening at a constant level. CONSTITUTION:When a rotary pump (not shown) starts, the fluid in a pipe on a vacuum vessel (not shown) side flows through a clearance between a valve member 10 of a flow control valve 1 and the inner wall of the pipe to the pump side, thereby reducing its pressure. At the same time, the fluid in a bellows 5 is also sucked through a clearance between a branch pipe 4 and a rod member 7, thereby reducing its pressure, and the pressure in the bellows 5 becomes lower than the atmospheric pressure. When a force due to the pressure differential between the inside and outside of the bellows 5 becomes greater than the resilient force of a spring 9, the spring 9 is compressed to a balancing position to move the rod member 7 leftwardly as viewed in the drawing and to incline the valve member 10 by way of a connecting rod 14, while said valve member being supported by support shafts a and a'. As a result, an opening degree of the valve member 10 is increased in response to the pressure difference as noted above and the fluid in the vessel is sucked under a full opening condition of the valve member 10, where the spring 9 reaches its compressive limit, thus obtaining a predetermined degree of vacuum. According to this operation, the load on starting may be reduced.
Patent JP-S5512640-A (JP)
Title: Assembly of electron gun
Inventor: USHIMI KENJI
IPC: H01J29/48
Filed: 1978-07-14
Abstract: PURPOSE:To avoid the effect of splash which takes place on welding by irradiating a specifically designated pattern of laser light divided into at least more than two in a non-circular form. CONSTITUTION:When oscillating the laser oscillator 10, the laser light 11 reflected at the reflecting mirror 12 is irradiated onto the welding points 17 and 18 concurrently in the form of an oval spot by the action of the dividing lens 13 to weld the grid electrode 4 and the convergence cup 5. In this case, the oval direction of the spot is directed toward the radial direction of the convergence gup 5, and its short diametrical direction is turned to directions out of the paths 1, 2, and 3.
Patent JP-S569765-A (JP)
Title: Stirring blade of dry type developing device
Inventor: SHINTANI RIYOUHEI
IPC: B01F7/08
Filed: 1979-07-03
Abstract: PURPOSE: To obtain stirring blades which are straight, are high in mechanical strength and are good in stirring and conveying performance by forming the stirring blades in which the directions of the mutually adjacent spiral blades are differed into one body in the dry type developing device on an electrophotographic copier.  
     CONSTITUTION: In an illustrated stirring blade manufacturing device, an integral shaft 1 of aluminum or the like having two sheets of blades 2, 2 in a section 180° direction is firmly held by the chuck members 5, 5 fixed in the predetermined position on a stand. Thence, a gear 6 is fixed onto the shaft 1 by the chuck provided to the gear 6 and is then applied with rotational driving force, whereby 360° of rotation is given to the gear 6. This causes part of the illustrated stirring blades to be formed and if this process is repeated, the stirring blades having the reverse facing stirring blades on one shaft may be obtained. Since the developer is moved while being stirred in the opposing directions respectively of the spiral blades by these stirring blades, the developer is uniformly supplied onto a sleeve member 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61242900-A (JP)
Inventor: SONOYAMA HARUJI
IPC: A63H9/00
Filed: 1985-04-20
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-H08281537-A (JP)
Title: Parallel treatment line
Inventor: FUJITA NOBUYUKI
IPC: B23Q41/08
Filed: 1995-04-11
Abstract: PURPOSE: To provide a parallel treatment line which continuously supply and discharge a workpiece to a treatment device to improve the operation rate of the device in spite of treatment time which is longer than a supply interval and fluctuates in every workpiece, and at the time of the accident of a certain treatment device, separates that fault treatment line to continue the whole actions. CONSTITUTION: In a treatment line 4 which is provided between a front stage workpiece supply line 2 and a rear stage workpiece discharge line 5, and carrys out a fixed workpiece treatment such as inspection and manufacture, a plurality of treatment lines 4 which is mutually connected in parallel at fixed spaces from the downstream end of the supply line 2 along its upstream is provided. The treatment device being longer in treatment time in comparison with the supply interval time of a workpiece B supplied from the supply line 2 is arranged in each treatment line, and a supply-discharge waiting positions 7, 8 where workpiece is waited are provided on a supply course before and behind the treatment device, and in addition, the downstream end of each treatment line is connected to a discharge line 5.
Patent JP-H08286867-A (JP)
Title: Information processing unit
Inventor: AMANO YASUYUKI
IPC: G06F3/048
Filed: 1995-04-11
Abstract: PURPOSE: To attain coloring to plural data in the lump with a easy operation by designating a setting range of color information in stored document information and setting the color information stored in a color information table to a designated range. CONSTITUTION: A color table generation source range designation section 101 designates a range of data to generate color information, a color table generating section 102 generates a color information table 111 for graphic information or the like included in the range designated by the range designation section 101 and sets a name to the generated color information table 111. A range designation section 103 designates a range of the graphic or the like included in the data 110 to which the color information is set, and a color setting section 105 sets color information of the color information table 111 referenced by a color table reference section 104 to the graphics or the like designated by the range designation section 103 and a data display section 106 displays the data. Thus, coloring is applied to plural data in the lump.
Patent JP-H01257972-A (JP)
Title: Image forming device
Inventor: MITEKURA AYAHIRO
IPC: G03G15/00
Filed: 1988-04-08
Abstract: PURPOSE:To reduce the cost of an entire image forming device by detecting the position of an image forming processing means unit by a surface potential detecting means for detecting the surface potential of a photosensitive body. CONSTITUTION:The position of each image forming processing means unit for varying the surface potential of the photosensitive body 14 is detected by the surface potential detecting means 30. For example, when a transfer belt unit 27 is on a set position, a transfer charger 17 electrostatically charges a certain area of the photosensitive body 14 and when the transfer belt unit 27 is released, on the contrary, the photosensitive body 14 is not electrostatically charged, so that the position is detected by the surface electrometer 30. Thus, the set state of each image forming processing unit can be detected without increasing the number of parts.
Patent JP-H02264209-A (JP)
Title: Manufacture of connector for optical fiber
Inventor: NOBA KUNIHIRO
IPC: B29C45/14
Filed: 1989-04-03
Abstract: PURPOSE:To prevent optical transmission loss due to eccentricity from being generated by forcible-feeding a resin material for connector molding into a mold through plural injection port and thus forming the connector with a slit. CONSTITUTION:The remaining part of the jacket part 11b of an optical fiber 11 is clamped and fixed with slit formation parts 21 to maintain the linearity of the optical fiber 11 at the time of polyacetal injection and polyacetal is injected through the two injection port 19 provided symmetrically about the optical fiber 11. Therefore, the hydraulic pressure of the polyacetal is applied uniformly to the optical fiber 11. Consequently, the eccentricity of the optical fiber 11 is eliminated to prevent optical transmission loss due to the eccentricity from being generated.
Patent JP-H11280254-A (JP)
Title: Lid of sleeve for slab
Inventor: WATANABE YOSHIHISA
IPC: E04G15/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility that a lid for an opening in a sleeve for a slab sinks into the sleeve even if someone steps on it by mistake or if a heavy objects falls on it, to make the lid usable also as a stand for erecting the sleeve, while enabling the stand to be positioned accurately to match a piping position, and to make the lid repeatedly usable. SOLUTION: This lid 1 has at its peripheral edge a fitting groove 3 of a predetermined depth which fits over the end edge of an opening, and the lid 1 has nail holes 6 for nailing to a slab form the lid which is inverted with the fitting groove facing upward. The lid 1 has a mark for alignment with a sleeve positioning crossline drawn on a section. Further, the lid has a locking hole for locking a locking tool to the lid and for removing the lid from the sleeve.
Patent JP-S61245994-A (JP)
Title: Production of flux cored wire
Inventor: TAKEDA SATORU
IPC: B21B1/18
Filed: 1985-04-22
Abstract: PURPOSE:To improve the quality of a product and to reduce the cost thereof by subjecting a billet sealed internally with a flux into the working hole t the center of the section to hot rolling with a box pass using specifically shaped box calibers. CONSTITUTION:The billet sealed with the flux in the working hole formed in the longitudinal direction at the center of the formed in the longitudinal direction at the center of the section thereof is formed. Such billet is hot rolled by the box pass using the box calibers of which the inclination angle theta of the side wall surfaces with respect to the collar surfaces of rolls is made 75-85 deg. and in which the ratio r1/b of the transverse side (b) of the base with respect to the corner radius r1 of the recessed corner contacting with the base and side wall surface is made successively larger toward the progression of the pass. The diameter D of the working hole or the size T on one side with respect to the size S on one side of the billet is made <=0.75 D/S and <=0.75 T/S, respectively.
Patent JP-S63252408-A (JP)
Title: Transformer with tap
Inventor: HOTTA AKIRA
IPC: H01F29/02
Filed: 1987-04-09
Abstract: PURPOSE:To reduce impedance variation depending on the position of a tap while the effect of reducing a transported weight is maintained by making the turn ratio of an outer regulating winding and an inner regulating winding nearly equal to the turn ratio of a line side transformer winding and a neutral side transformer winding. CONSTITUTION:A line side high voltage winding 11 and a neutral side high voltage winding 12 are connected in series and a tap winding 18 is connected to the neutral point of the winding 12. An inner regulating winding 16 and an outer regulating winding 15 are connected in series and an exciting winding 17 is connected to the series circuit in parallel. The turn ratio of the winding 15 and the winding 16 is made to be nearly equal to the turn ratio of the winding 11 and the winding 1. By the adjustment like this, the summation of the ampere-turns of the winding 11 and the ampere-turns of the winding 15 is approximately constant regardless to the position of a tap. Therefore, the flux densities in gaps inside and outside of a low voltage winding 13 are respectively almost constant regardless of the position of the tap. With this constitution, the impedance variation depending on the position of the tap can be reduced.
Patent JP-S566110-A (JP)
Title: Ink pen
Inventor: NEIRU EI ROOZENBERUKU
IPC: G01D15/16
Filed: 1980-06-24
Abstract: PURPOSE: To prevent record from changing in quality according to the quantity of ink by forming an ink reservoir and refill of a porous plastic material and by constituting a core with the ink reservoir and refill in a body.  
     CONSTITUTION: Pen-point holding part 4, a hollow case formed of a conduit part linking pen-point holding part 4 to ink reservoir part 10, pen point 4' provided to pen-point holding part 4, and core with the refill and ink reservoir 10' made of a porous plastic material in a body are equipped. Ink reservoir 10' with the refill arranged in the conduit part is installed in ink reservoir part 10 and the terminal of refill is connected to pen point 4' by capillary effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11282836-A (JP)
Title: Terminal device, image processing method and recording medium recording image processing control program
Inventor: TSUCHIDA SHINJI
IPC: G06F17/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which can reduce the memory capacity required for storing information. SOLUTION: A photograph image is inputted from a CCD camera 100 and shown on a display 106. An image range is designated by an input pen 128 via a touch panel 108. A pattern recognition processing part 133 converts the characters into the code data from the image displayed in the designated range. Then the code data are stored in the image memories 111 and 113. Meanwhile, the code data are converted into the font data which are shown on the display 106 as the character recognition result. The code data are corrected in response to the correcting input. The part of the displayed image existing in the range except the designated range is left as the photograph image data and stored as they are together with the information showing the part of a specific range of the original image that is coincident with a part which undergone the conversion of its code.
Patent JP-H0649742-A (JP)
Title: Divided type power loom
Inventor: DEIRUKU ZANPEERUZU
IPC: D03C13/00
Filed: 1993-04-13
Abstract: PURPOSE: To form a power loom so that a heald frame may be separated from a heald frame-driving device and may be readily reconnected to the heald frame- driving device. CONSTITUTION: This sprit power loom 1 has a mounting device capable of being freely mounted on a removable machine part 3, and the mounting device is constituted so as to house a heald frame 5 before removing the removable machine part 3 from a stationary machine part 2, and so as to hold the heald frame in a prescribed position until the finish of reintegration.
Patent JP-S5711914-A (JP)
Title: Gradually releasing enzyme preparation
Inventor: KAWASAKI TAKASHI
IPC: A61K9/70
Filed: 1980-06-24
Abstract: PURPOSE: The titled preparation that is made by making an enzyme included in the roughly porous inner layer of an anistoropic film consisting of the densely porous surface layer and the roughly porous inner layer as the integral supporter of the surface layer, thus gradually releasing the enzyme through the surface layer.  
     CONSTITUTION: Two anisotropic films 12 including an enzyme in the inner layer 11 are bonded at the periphery 14 so that the inner layers are opposed to each other and the surface layers come outside and the pore diameter of the polymer membrane is controlled so that the enzyme is gradually released, whereby the objective gradually releasing enzyme preparation is obtained. The inner layer of the anisotropic film, acting as the enzyme-storing layer, is tightly sealed by the dense surface layer and the enzyme is gradually released through the surface layer. The anisotropic membrane is composed of a water-insoluble polymer such as cellulose or polyethylene with 30W3,000μ thickness. The size of fine pores is preferably 1W5 times the particle size of the enzyme, about 50W500Å. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5210160-A (JP)
Title: Counter unit for photographic use
Inventor: KAWAMURA MASAHARU
IPC: G03B7/091
Filed: 1975-07-15
Abstract: PURPOSE:A photographic use counter unit that can prevent counting error caused by chattering phenomenon that occurs at the time of contact.
Patent JP-S59211165-A (JP)
Title: Circular arc generating system
Inventor: ANDOU MUNETOSHI
IPC: G06T11/20
Filed: 1983-05-17
Abstract: PURPOSE:To display quickly a circle having a small error to a regular circle by storing the value of (n) of a regular n-polygon corresponding to the radius value of a circle to a table, reading out the (n) value by the value of a designated radius and then displaying a circle in the form of the regular n-polygon. CONSTITUTION:A division table 1 stores a regular n-polygon which can approximate to a circle within the maximum allowance error range in response to the radius (r) of a circle or a circular arc. A host computer 3 gives the center (Xc, Yc) and the radius (r) of a circle to a parameter control part 2. The part 2 retrieves the table 1 based on the value of the radius (r) and sends back the corresponding (n) to the part 2 itself. At the same time, the center value of the circle is given to a vector generator 7 to perform positioning. Then the coordinate code of each quadrant is read out of a quadrant table 4. The part 2 transfers the value of said code to a coordinate arithmetic part 5, and the part 5 calculates the coordinates by means of an Sin stable 6 and sets the generator 7 to display a circle or circular arc to a CRT8.
Patent JP-H02265901-A (JP)
Title: Radical-polymerizable composition
Inventor: KOBAYASHI MASAO
IPC: C08J5/18
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a radical-polymerizable composition capable of giving a conductive cured product without detriment to the original properties of the radical-polymerizable compound used as a component and useful as an antistatic material or a material for electromagnetic-wave shielding by constituting the composition from a TCNQ complex and the above radical-polymerizable monomer. CONSTITUTION:A radical-polymerizable composition is obtained by mixing a TCNQ complex comprising an electron acceptor, 7,7,8,8- tetracyanoquinodimethane (TCNQ), and an electron donor, e.g. N-n- butylisoquinoline, with a radical-polymerizable compound preferably epoxy (meth)acrylate. The mixing ratio is desirably such that 0.5-50wt.% TCNQ complex and 50-99.5wt.% radical-polymerizable compound are used.
Patent JP-H04319497-A (JP)
Title: Module for ic card
Inventor: ANDO TETSUO
IPC: G06K19/077
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a module for an IC card making the IC card inexpensive and having data recording capacity necessary for passbook function by placing an IC chip on the predetermined continuous hole of a single-sided printed wiring board to fix the same through the conductive adhesive provided to the predetermined continuous hole. CONSTITUTION:The continuous hole 9a taking the continuity with the surface having no electrode part 3 formed to an IC chip 1 and the continuous hole 9b obtaining the continuity with the electrode part 3 by a bonding wire 2 are formed to a single-sided printed wiring board 5. A part of the IC chip 1 is positioned on the single-sided printed wiring board 5 and fixed to the surface having no electrode part 3 formed thereto through the conductive adhesive 4, for example, die bonding paste provided to the continuous hole 9a to obtain the continuity with the bonding surface 7 of a connection terminal 6a. Since the IC chip 7 is fixed by this method, the IC chip 1 having a chip size larger than the size of the connection terminal 6a can be used.
Patent JP-H03284572-A (JP)
Title: Media sheet conveying control device
Inventor: YAMASHITA TSUNEHIRO
IPC: B65H20/40
Filed: 1990-03-30
Abstract: PURPOSE:To decrease load resistance of a media sheet, when it is wound back, so as to perform smooth winding back by providing a means for rotating pressure rollers in a sheet conveying direction at the time of winding back the media sheet. CONSTITUTION:When a media sheet 13 is wound back, pressure rollers 17a, 17b are rotated in follow-up operation to the media sheet 13 which are wound back. Accordingly, load resistance is reduced at the time of winding back the media sheet by preventing the pressure rollers 17a, 17b from generating the load resistance in the case of winding back the media sheet 13. Thus, a winding a back process is smoothed.
Patent JP-H10279745-A (JP)
Title: Air-bag cover and olefinic thermoplastic elastomer therefor
Inventor: UKAI JUNZO
IPC: B60R21/20
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an air-bag cover capable of being produced by a simple single step process, excellent in expansion in a wide range of temperatures in use thereof, abrasion resistance and scratch resistance, and good in molded appearance by uniformly molding a base material layer such as an instrument panel and an olefinic thermoplastic elastomer. SOLUTION: This air-bag cover is obtained by uniformly molding (I) an olefinic thermoplastic elastomer containing (A) 15-60 pt.wt. polypropylene resin, (B) 10-50 pt.wt. ethylene-α-olefinic amorphous copolymer having 50-110 Mooney viscosity ML1+4 (100 deg.C), (C) 10-50 pt.wt. above copolymer having 130-170 above viscosity, (D) 2-20 pt.wt. propylene-1-butene-based low crystalline copolymer having 10-30% X-ray crystallinity and (E) 5-50 pt.wt. mineral oil-based softening agent, with (II) a base material layer containing a polypropylene resin.