baber/WOPTO huggingface dataset:
Patent JP-2002201218-A (JP)
Title: Tetrafluoroethylene polymer for stretching
Inventor: KOBAYASHI SHIGEKI
IPC: C08J9/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tetrafluoroethylene polymer suited in the stretching operation after paste extrusion molding. SOLUTION: The tetrafluoroethylene polymer has a stretchability, fibrillation properties, and non-melting fabricability, and a standard specific gravity of <=2.160 and an endothermic ratio calculated from the measurement of differential thermal analysis of <=0.15.
Patent JP-2003039703-A (JP)
Title: Ink jet printer
Inventor: OBINATA TATSUZO
IPC: B41J2/175
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer in which high quality printing is ensured without lowering the print speed. SOLUTION: In the ink jet printer, flushing is carried out on the outside of a print region, e.g. at a perforated part.
Patent JP-2003039051-A (JP)
Title: Method and apparatus for treating low moisture-active organic waste
Inventor: OTSUJI YUKIE
IPC: C05F3/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out fermentation even of organic wastes containing animal protein with low moisture activity. SOLUTION: The apparatus comprises a rotary cylindrical body 1 and stirring blades 31-34 attached to a rotary shaft 23 and the inside of the rotary cylindrical body is divided into a plurality of treatment zones A, B, C1, and C2 for solubilization, drying, and fermenting steps and through which the organic substances are moved in the axial direction. The rotary shaft 23 is divided so as to be rotated and driven corresponding to some or all of the treatment zones and some or all of the treatment zones are independently provided with water spraying means 51a, 51b, and 51c and air ventilation means 40, 44a, 44b, and a control means for controlling rotation, controlling the air ventilation amount, and controlling the spraying of water based on the water content data set for every treatment zone and adjusted to the solubilization step, drying step, and fermentation step. Material treatment can be carried out by properly stirring and mixing the material in a plurality of the treatment zones where the solubilization step, drying step, and fermentation step are carried out and thus raw materials containing animal protein and subjected to the heating treatment can be fermented and decomposed at a high speed to an advanced extent.
Patent JP-2003046302-A (JP)
Title: Laminated dielectric filter and method for adjusting characteristics of the filter
Inventor: TATEISHI TATSUYA
IPC: H01P1/203
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated dielectric filter that can enhance a shoulder characteristic of the filter while maintaining the center frequency. SOLUTION: In the laminated dielectric filter F where an earth electrode 5 is formed on a major side of a laminator 1 layered with a plurality of dielectric layers and a couple of strip lines 2a, 2b whose one-side ends have earth level short-circuit ends and open ends and which are electromagnetically coupled with each other are placed in the inside of the laminator 1, a plurality of via- hole conductors 3 connected to the earth electrode 5 are formed between a couple of the strip lines 2a, 2b toward their open ends.
Patent JP-2003042194-A (JP)
Title: One way clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a one way clutch. SOLUTION: The one way clutch is constituted of an inside member 1, an outer ring 2 fitted to the inside member 1 so as to be relatively rotatable, rollers 3 interposed between the inside member 1 and the outer ring 2, and a spring member 4 urging the roller 3 unilaterally. A roller housing 14 having a specified wedge angle and the spring housing 14' communicating with the roller housing are formed in the confronting face between the inside member 1 and the outer ring 2. In the one way clutch urging the roller 3 stored in the roller housing 14 to the narrowing direction of the housing 14, by the spring member 4 housed in the spring housing 14', a lacked circular part 7 is put in the inside member 1 and the above roller housing 14 and the spring housing 14' are installed in the lacked circular part 7 for miniaturization.
Patent JP-2002319491-A (JP)
Title: Light-emitting element and novel polymer organic electroluminescent element
Inventor: OKADA HISASHI
IPC: H01L51/30
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element capable of high-efficiency light emission excellent in durability. SOLUTION: The light-emitting element forming a light-emitting layer or organic compound layers including the light-emitting layer between a pair of electrodes fitted on a board, at least one of the organic compound layers is to contain a compound having a heterogeneous ring skeleton including two or more hetero atoms and a phosphorous light-emitting compound.
Patent JP-2003051741-A (JP)
Title: Buffer circuit
Inventor: HASHIGUCHI IKUO
IPC: H03K19/0175
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit that can reduce the power consumption by suppressing an unnecessary through-current flowing between a power supply and a GND during the transition period of an input signal. SOLUTION: Inverter sections N1, P1 for generating an output signal are provided with transistor (TR) circuits N2 to N5, and P2 to P5 for suppressing supply for power of a power supply or ground in a direction reverse to the direction of the output signal according to the transition direction of an input signal and with a delay circuit 10 that controls the supply of power only for a prescribed period during the input transition period. The delay circuit 10 is configured by using e.g. a Schmitt trigger circuit, which automatically detects the end of the input signal transition period and controls the supply of power so as to be restored to the usual power supply state as soon as the transition period is finished. Thus, an unnecessary through-current caused in the operation of the buffer circuit can effectively be suppressed and the power consumption of the buffer circuit can be reduced.
Patent JP-2003053403-A (JP)
Title: Method for manufacturing seamless tube
Inventor: INAGE TAKAMITSU
IPC: B21B19/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress external flaws occurring from the difference in level of a base stock as a starting point even in the case a seamless tube is manufactured by using a hard-to-work material the chromium content of which is >=4.5 mass%. SOLUTION: In the manufacturing method, the seamless tube is manufactured by Mannesmann tube making process using a hard-to-work peeled base stock the chromium content of which is >=4.5 mass%. The base stock in the state where the average value when the largest value of the difference between the maximum value and the minimum value of the difference in level for the distance of 25 mm in the longitudinal direction of the base stock is measured at arbitrary ten points (ten-point average difference in level) is <=2.0 mm is used. The, even when it is the had-to work material the chromium content of which is >=4.5 mass%, by managing the difference in level after peeling, the occurrence of outside scabs and scalelike scabs is effectively suppressed.
Patent JP-2003021750-A (JP)
Title: Structure of sleeve-integrated adapter
Inventor: MIKAJIRI HITOSHI
IPC: C25D1/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To make reducible the size and cost of an adapter by drastically decreasing the number of the parts of the adapter used for an optical fiber connector, etc. SOLUTION: A means of forming one part by providing the adapter with a thin-wall section 23 by a groove 22 and integrating an adapter housing 1 and a sleeve 3 to be one part is adopted.
Patent JP-2003059534-A (JP)
Title: Manufacturing method of polymer solid electrolyte cell
Inventor: KURATOMI JUNICHI
IPC: H01M10/058
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte cell with little capacity degradation with contact of an interface on which polymer solid electrolyte layers are laminated well maintained. SOLUTION: With the manufacturing method of the polymer solid electrolyte cell with the power-generating element consisting of a positive electrode layer, a negative electrode layer and a solid electrolyte layer, in which at least one or more interface between each two layers is formed by a laminating process, the power-generating element is left in a depressurized state at temperature around 80 deg.C for one week, for instance, after the laminating process.
Patent JP-2003060093-A (JP)
Title: Semiconductor memory
Inventor: ICHIGE MASAYUKI
IPC: H01L29/788
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory scalable for fine working and reducing power consumption. SOLUTION: The semiconductor memory is provided with a semiconductor substrate, an element region arranged on an upper part of the semiconductor substrate, an element isolation region arranged between the adjacent element regions, one or more electrically rewritable memory cell transistors arranged in the element region, and two selective transistors holding the memory cell transistor there between arranged in the element region. Also, data inside the memory cell transistor are periodically refreshed.
Patent JP-2002188285-A (JP)
Title: Workbench
Inventor: TOUGE NAOKI
IPC: E06C1/39
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a workbench which is easy to fold, and excellent in workability and safety. SOLUTION: The workbench is formed of front and rear legs 1 and 2, a top board 5, top board bearing crosspieces 6, connecting fixtures 7, and a pair of braces 8. The top board 5 can be folded in two like an inverted V letter. The top board bearing crosspieces 6 bear front and rear ends of the top board 5. The connecting fixtures 7 connect upper ends of right and left supports 3 to the front and rear ends of the top board 5, respectively, in a mutually rotatable manner. The braces 8 are obliquely stretched over an interval between a stepping crosspiece 4 of the front leg 1 and the rear top board bearing crosspiece 6, and an interval between the stepping crosspiece 4 of the rear leg 2 and the front top board bearing crosspiece 6, and have their lower ends rotatably supported by the stepping crosspieces 4 and their upper ends by the top board bearing crosspieces 6, respectively.  Each brace 8 is formed of a long portion 21 and a short portion 22 which are connected together in a manner being foldable in two like an inverted V letter, and a difference between a distance from an upper rotation center of each brace 8 to a connection center and a distance from a lower rotation center to the connection center is equal to a distance from the upper rotation center of one of the braces 8 to the lower rotation center of the other brace 8. Further, both the long portions 21 of the respective braces are rotatably connected together.
Patent JP-2003057956-A (JP)
Title: Image forming device
Inventor: TORIMARU SATORU
IPC: G03G15/01
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the defect of image quality such as the flowing of a toner image (stripe-shaped void) from occurring at a transfer point by stabilizing a discharge state in the axial direction of the leading edge of a destaticizing member. SOLUTION: In this image forming device, a plurality of toner images formed on an image carrier are temporarily multiply primarily transferred to an intermediate transfer body, and then a plurality of toner images multiply transferred to the intermediate transfer body are collectively secondarily transferred to transfer material to form an image. The conductive destaticizing member for destaticizing the intermediate transfer body and the transfer material is arranged on the downstream side of the secondary transfer part of the intermediate transfer body, and the back side of the destaticizing member is held by an insulating housing member so as to bring the whole leading edge of the destaticizing member into contact with the surface of the housing member.
Patent JP-2002121389-A (JP)
Title: Storage stability modified asphalt composition and its manufacturing method
Inventor: GUO SHUHUA
IPC: C08L95/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a storage stable, polymer modified asphalt composition in which a polymer is added to asphalt to increase a viscosity and high- temperature resistance, and to decrease a low-temperature sensitivity as well as to improve a low-temperature performance, and its manufacturing method. SOLUTION: An asphalt composition is manufactured by mixing 50-97.7 pts.wt. of base asphalt, 2.0-20.0 pts.wt. of a polymer having a double bond, 0.1-20.0 pts.wt. of an admixture, 0.1-10.0 pts.wt. of a crosslinking agent, and 0.1-10.0 pts.wt. of an organic polar compound. A softening point difference measured by a stability test of the asphalt composition is preset at <2.5 deg.C. The base asphalt may be added by dividing into two times thereto.
Patent JP-2003065685-A (JP)
Title: Slag removing device for metal furnace
Inventor: KISHIMURA TSUKASA
IPC: F27D25/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a slag removing device for a metal furnace, which is capable of easily removing slag on a wall surface part and whose scratching plate will not be broken even when the scratching plate is collided against the wall surface. SOLUTION: In the device for removing slag, floating on a molten metal surface F in the metal furnace S or adhered to the wall surface W of the same, by turning, inclining and elongating an arm unit 7 provided with the scratching plate 8 at the tip end of the same, the turning of the arm unit 7 is effected by transmitting the torque of a turning motor 4 to the arm unit 7 through a chain 9 while a turning buffering spring 1 is elastically connected to the chain 9 to absorb a shock through the turning buffering spring 1 when the scratching plate 8 provided at the tip end of the arm unit 7 is collided against the wall surface W.
Patent JP-2003062734-A (JP)
Title: Palette loading station of machine tool
Inventor: HIRAMOTO KAZUYUKI
IPC: B23Q7/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a palette loading station of a machine tool, which can prevent the high speed swiveling of a swiveling base for mounting a palette when the swiveling base is driven by hand. SOLUTION: The palette loading station 25 of a machine tool, which supports the swiveling base 33 for mounting the palette 23 on a base 31 so as to swivel about a swiveling axis 32, is provided with a cam 59, which is formed so as to have a varying radius from the swiveling axis 32 along its outside periphery and have a plurality of peaks and rotate synchronously and concentrically with the swiveling base 33, so as to push a roller 61 supported by the base 31 via a buffer 63 in order to bring the roller 61 into contact with the outside periphery of the can 59.
Patent JP-2003062759-A (JP)
Title: Electrocasting blade
Inventor: FUJIOKA SEIJI
IPC: B24D5/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To perform a precise setup by sufficiently securing adhesiveness with a flange to assure electrical conductivity between an electrocasting blade and a spindle, when using the electrocasting blade for cutting fixed on the spindle so as to be sandwiched between both sides with the flange. SOLUTION: An electrocasting blade 17 is sandwiched between a first flange 22 provided with a rotating shaft and mounted on a spindle of a cutting device and a second flange 23 provided to a rotating shaft. The electrocasting blade 17 comprises an opening formed by fixing an abrasive grain 17d in an electrocasting layer 17e to be fitted into the rotating shaft, a sandwiched part 17b sandwiched between the first and second flanges 22 and 23, a cutting edge 17a protruded to the outer peripheral side of the sandwiched part 17d, wherein a metal coating layer 17f which coats the abrasive grain 17d and is made conductive to the electrocasting layer 17e is formed in the sandwiched part 17b or the opening.
Patent JP-2003064865-A (JP)
Title: Wire rod cover
Inventor: TAMAGAWA MASATOSHI
IPC: E04G3/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To facilitate installation to a surface position touching a construction material and the like in use and to reduce friction in the contact part for protecting the surface of a wire rod and a touched member. SOLUTION: A cylindrical curled body is formed by forming a curled winding warp in a cover main body 1 formed of a soft synthetic resin sheet material. On the inside face of the cover main body, a plurality of ribs 6-9 extended longitudinally and spaced out in the width direction are molded integrally. In formation of the ribs, an interval between one side end of the cover main body and the first rib 6 adjacent to the one side end is set to be narrower than that between the ribs, while an interval between the other end side of the cover main body and the fourth rib 9 adjacent to the other end side is set to be wider than that between the ribs. In the left and right side end parts 2 and 4 of the cover main body, thin parts 3 and 5 having a tapered face on the outside face are formed.
Patent JP-2003076763-A (JP)
Title: Method, system and program for storage of electronic data
Inventor: YAHAGI ATSUYUKI
IPC: G06Q30/06
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and a program for storage of electronic data billing a storage fee of electronic data according to a data capacity and a storage period and having choices for the storage of the electronic data for the electronic data overdue the storage period. SOLUTION: In the method in which a data storage device 4 connected to a communication line 2 performs a temporary storage service for the electronic data from a user terminal 3 connected to the communication line 2, the storage fee corresponding the data capacity and the storage period of stored electronic data is performed billing processing and the electronic data overdue the storage period is recorded on a recording medium to transmit to a user.
Patent JP-2002371756-A (JP)
Title: Butt end member
Inventor: INATANI FUMISUKE
IPC: E06B3/30
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a butt end member comprising a thermoplastic resin as base material, which can have a sufficient adhesive force by use of a hot melt adhesive without subjecting the butt end member to a pretreatment such as corona discharge or application of a primer. SOLUTION: This butt end member to be adhered by use of the hot melt adhesive has a composite layer structure consisting of an upper layer part of thermoplastic resin and a lower layer part of composite layer forming thermoplastic resin. According to such a structure, the end member can be adhered to a woody material (particle board) by use of the hot melt adhesive without performing a primer treatment with an adhesion equal to or more than in a conventional product. Therefore, since the end member can be manufacture without requiring a facility for applying the primer or a facility for corona discharge even for an olefinic material such as PP which has been regarded to be difficult to adhere, the manufacturing facility can be simplified, and a stable product can be provided at a low cost.
Patent JP-2003082870-A (JP)
Title: Mounting structure for wall panel of room unit
Inventor: ATAKA MOTOHARU
IPC: E04H1/12
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a wall panel of a room unit, which facilitates assembly and disassembly thereof, and contributes to shortening of a mounting period. SOLUTION: The unit room to be fixed in a building skeleton has erected wall panels 10, 11 which are fixed to a skeleton column 7 of the building skeleton by means of a hook-and-loop fastener 15. The wall panels are formed of the referential-side wall panel 10 and the orthogonal-side wall panel 11 fixed orthogonally to the referential-side wall panel 10. More specifically, the referential-side wall panel 10 is directly fixed to the skeleton column 7, and the orthogonal-side wall panel 11 is fixed to the referential-side wall panel 10 via a fixture 18 as a bracket by means of the hook-and-loop fastener 15.
Patent JP-2003081608-A (JP)
Title: Reforming apparatus
Inventor: YOSHIDA KAZUHIKO
IPC: C01B3/38
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a reforming apparatus in which a water gas shift part is miniaturized as the catalytic performance enough to control the concentration of CO in a reformed gas to a prescribed value is maintained with a simple structure and which is suitable for an on-vehicle equipment and has excellent practicability. SOLUTION: The water gas shift section 2 for decreasing carbon monoxide in a produced reformed gas by a waster gas shift rection is provided in the downstream side of a reforming reaction section 1 for producing the reformed gas containing hydrogen by causing the reforming reaction on a reforming gaseous starting material. A water gas shift section 2 is formed by arranging partition walls 51, 52 concentrically in a cylindrical vessel body 21, forming gas flow passages 23, 24, 25 in the inside and outside thereof and housing shift catalyst C1, C2, C3 therein.  The reaction quantity of CO is increased by connecting a gas introducing passage 22 to the innermost circumferential 1st gas flow passage 23 to cause water gas shift reaction at a high temperature and next, the concentration and the temperature of CO are controlled respectively to a desirable value by lowering the temperature in the outer circumferential shift catalyst C2, C3 where has excellent heat radiation and a lower temperature.
Patent JP-2003075950-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material
Inventor: TANIGUCHI MASAHIKO
IPC: G03C1/43
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material which suppresses fogging due to enhanced sensitivity while enhancing the photographic sensitivity of a photographic emulsion and ensures little increase of fog even when stored at high temperature and high humidity and under such severe conditions as exposure to harmful gas generated in combustion, such as car exhaust emission. SOLUTION: The silver halide photographic sensitive material contains a compound having a cyclic structure substituted by a reducing group capable of further releasing one or more electrons in connection with a cleavage reaction of the cyclic structure after one-electron oxidation.
Patent JP-2003081935-A (JP)
Title: Internal olefin sulfonate and detergent composition including the same
Inventor: NAMITA KENJI
IPC: C11D1/14
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an internal olefin sulfonate having high solubilizing power, infiltrative power, interfacial tension lowering ability, useful as a detergent component, and to provide a detergent composition including the sulfonate and having high detergency. SOLUTION: This internal olefin sulfonate is obtained by sulfonating the corresponding 8-30C internal olefin with a presence ratio of double bonds at 2-site being 20-95% and a ratio: cis-form/trans-form being (1:9) to (6:4), followed by neutralization and hydrolysis; wherein it is preferable that the paraffin component content of the internal olefin is 0.1-4.0 mass%. The detergent composition includes the internal olefin sulfonate.