baber/WOPTO huggingface dataset:
Patent JP-2003342450-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MAEDA HARUHIKO
IPC: H01L23/31
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor-sealing epoxy resin composition free from a halogen-containing flame retardant and an antimony compound and excellent in moldability, flame retardancy, high-temperature storage properties, and soldering-crack resistance.   <P>SOLUTION: The semiconductor-sealing epoxy resin composition comprises (A) an epoxy resin, (B) a phenolic resin, (C) a cure accelerator, (D) an inorganic filler, (E) zinc molybdate, and (F) a phosphoric ester compound, wherein part of the inorganic filler (D) is coated with the zinc molybdate (E).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344292-A (JP)
Title: Icp emission analyzing device
Inventor: HIRANO TOMOYUKI
IPC: G01N21/73
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the change of an optical path length even when switching the observation direction in an ICP emission analyzing device.   <P>SOLUTION: In the ICP emission analyzing device for performing the axial observation and lateral observation of plasma, an optical path switching means (bent mirror M2) is provided in the intersection position of the optical path of axial observation and the optical path of lateral observation on the optical path between a plasma observation point P and the inlet slit 5 of a spectrometer 4, and the optical path length of the optical path by axial observation of plasma is set equal to the optical path length of the optical path by lateral observation. By setting the optical path length of the optical path by axial observation of plasma equal to the optical path length of the optical path by lateral observation, the optical length of the optical path between the plasma observation point and the inlet slit of the spectrometer is constant in both the observation directions, and a mechanism for correcting the change in focal distance by the change in optical path length is dispensed with.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011660-A (JP)
Title: Transmission for working vehicle
Inventor: KOSHI KAZUYA
IPC: B60K17/08
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fall-down of a speed change gear due to the deflection of a shaft by reducing the lengths of input/output shafts 25, 31 and a transmission shaft 39 stranding over a forward/reverse transmission mechanism A and a main transmission mechanism B arranged in a transmission case 19.  <P>SOLUTION: A plurality of speed change driving gears 35, 36, 37, 38 of the main transmission mechanism B are arranged on a transmission shaft 31 separately on the right and left sides of a forward driven gear 32 and a reverse driven gear 33 of the forward/reverse transmission mechanism A. A shift clutch 45 for a pair of speed change driven gears 42, 43 being always in mesh with the pair of speed change driving gears 37, 38 arranged adjacent to the right and left sides of the forward driven gear 32 and the reverse driven gear 33 is provided between the pair of speed change driven gears 42, 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093076-A (JP)
Title: HUMAN KEMOKINE beta-13
Inventor: HAODON LEE
IPC: A61P17/02
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a human kemokine polypeptide, and to provide a DNA (RNA) encoding the kemokine polypeptide. SOLUTION: A method for using the kemokine polypeptide isolated from recombination technology for the treatment of leukemia, tumor, chronic infectious diseases, autoimmune diseases, fibrotic diseases, wounds and psoriasis. An antagonist against the kemokine polypeptide. Their employment as therapeutic medicines for treating chronic rheumatoid arthritis, autoimmune diseases, allergic reactions, prostaglandin-independent fever, and bone marrow failure. A diagnostic assay for detecting the variation of a nucleic acid sequence and the change of a polypeptide concentration. The detection of a variation in a polynucleotide encoding the kemokine polypeptide. And a diagnostic assay for detecting the change of a polypeptide level in a host cell.
Patent JP-2004014684-A (JP)
Title: Equipment and method for inspecting inner lead
Inventor: SAKASHITA SHIGEJI
IPC: H01L21/60
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for inspecting an inner lead, in which carrying speed of a tape can be enhanced.  <P>SOLUTION: The equipment, inspecting each inner lead 64a, 64b for horizontal bend thereof by imaging a plurality of inner leads 64a and 64b arranged in parallel on a film carrier tape by means of a CCD line sensor 10 while carrying the film carrier tape, comprises a first CCD line sensor 12 for imaging the inner lead 64a parallel in the carrying direction 18 of the tape, and a second CCD line sensor 14 for imaging the inner lead 64b perpendicular to the carrying direction of the tape. A CCD line sensor having the number of pixels smaller than that of the first CCD line sensor 12 is employed as the second CCD line sensor 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009518-A (JP)
Title: Molding method for foamed resin molded body
Inventor: OTA TETSUYUKI
IPC: B29K105/04
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method for a foamed resin molded body, the appearance performance of which is enhanced by preventing poor outside appearances such as silver streaks from developing through the checking of a gas blowing reaction at the injection filling of a foaming resin material in the molding method of the foamed resin molded body utilizing injection molding.  <P>SOLUTION: After molds are clamped together by lowering a cavity mold 30 to its bottom dead center, the foaming resin material M is injection-filled in a product cavity C. At the injection filling, the cavity mold 30 is pushed upwards by the resin pressure of the foaming resin material M. The resin is preferably filled so as to gradually accelerate the ascending speed of the cavity mold 30 so as to perform a primary pressurizing under the condition that a proper clearance is kept. After that, the cavity mold 30 is raised forcibly so as to perform an ununiform blowing-free gas blowing reaction by ensuring a blowing space, resulting in molding the foamed resin molded body 12 with a favorable surface outside appearance and with no varied wall thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325000-A (JP)
Title: Elementary particle
Inventor: KOBORI SHIZU
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To determine why one of electron, proton or meson is attracted to one quark although they have the substantially same size and to determine the attraction energy and the energy of the quark.  <P>SOLUTION: It is named Si-. According to Coulomb law, the ratio of trans energy of proton, meson and electron is 1876:280:1=6.6×6.6×6.6×6.6:6.6×6.6×6.4:1. It means that the Si- is a photon having a coefficient of 6.6 and it exists as an energy body of 6.6. The Si- corresponds to a collection of 10<SP>34</SP>photons. Trans energy of electron is 1. It means that trans of electron is not the Si- and thereby no quark is present in the electron. Since the proton is similar to an atom, 1 J links the Si- and the quark is 0.0035 J.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020625-A (JP)
Title: Light controlling element
Inventor: YAGYU EIJI
IPC: G02F1/017
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light controlling element such as an optical modulator which is easy to handle and is operated with high-speed.  <P>SOLUTION: The light controlling element is provided with a transparent waveguide layer 11 which makes light propagate along a first direction, a multiple quantum well layer 3 being disposed in a vicinity of, and in parallel to, the transparent waveguide layer and making the light propagate along the first direction and two mutually different conductive regions 6, 7 being disposed in a plane parallel to the multiple quantum well layer so as to sandwich the multiple quantum well layer from a second direction vertical to the first direction. The light propagating through the multiple quantum well layer is in a mode coupling relation with the light propagating through the transparent waveguide layer. It is possible to apply an electric field to the multiple quantum well layer between the two conductive regions along the second direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016847-A (JP)
Title: Method for washing tile carpet
Inventor: NEGORO HIDENORI
IPC: B08B3/10
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for washing a tile carpet by which a tile carpet can be washed efficiently.  <P>SOLUTION: A tile carpet is put in a washing tank and immersed in a washing liquid and then the washing tank is tightly closed and degassed. The tile carpet is preferably irradiated with ultrasonic waves after immersion in the washing liquid. The tile carpet is preferably raised before putting in the washing tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023833-A (JP)
Title: Control circuit of series-parallel power supply device
Inventor: YAMADA RYUJI
IPC: H02M7/48
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure a voltage by a parallel inverter when a voltage of a series inverter is insufficient, and to reduce the size of the device, in a series-parallel power supply device equipped with the parallel inverter on its input side and the series inverter on its output side.  <P>SOLUTION: The parallel invert 3 is connected to an AC power supply 1, and the series inverter 4 is connected to the output side. An input voltage command Vf of an LC filter 6 is operated by a voltage adjuster 15, a difference between the Vf command and an AC voltage V1 command 1 of the parallel inverter 3 that is operated by a current adjuster 11 is obtained, the difference is imparted to a limiter 17 to obtain a compensation voltage command Vc of the series inverter 4, the Vc command is subtracted from the Vf command, and an AC voltage V1 command 2 of the series inverter 4 is obtained and controlled, thus the output voltage V2 can be kept in a prescribed waveform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020859-A (JP)
Title: Image forming device
Inventor: MIYAKE KOJI
IPC: G03G15/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the occurrence of an excessive potential difference between a cleaning member and an intermediate transfer member and of prolonging the lifetime of the intermediate transfer member.  <P>SOLUTION: The image forming device is provided with an image carrying member, an image forming means, an intermediate transfer device, a final transfer member, the cleaning member coming into contact with the intermediate transfer member, and a control means. The control means switches the intermediate transfer member bias to be applied to the intermediate transfer member from the first intermediate transfer member bias V1(30) to the second intermediate transfer member bias V2(30) and switches the cleaning member bias to be applied to the cleaning member from the first cleaning member bias V1(310) to the second cleaning member bias V2(310), respectively. At this time, the timing t2 for starting the switching of the intermediate transfer member bias is earlier than the timing t1 for starting the cleaning member bias.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019052-A (JP)
Title: Method for producing nonwoven fabric of cellulose ultrafine filament
Inventor: KODAMA YOSHIAKI
IPC: D04H3/013
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric of a cellulose ultrafine filament by which the nonwoven fabric having stable quality is produced at an ecomonical installation cost and production cost without damaging the productivity in a spinning step of the nonwoven fabric of the cellulose ultrafine filament.  <P>SOLUTION: The method for producing the nonwoven fabric of the cellulose ultrafine filament having 0.1-0.6 dtex fineness comprises carrying out spinning and drawing while regulating an extrusion speed VO from a spinning hole so as to be 0.15-0.6 m/min, and an arrival speed VF of the filament to a sheet-laminating net of the nonwoven fabric so as to be 80-200 m/min by using a spinning funnel and free-fall treatment, and regulating a spinning draw ratio (VF/VO) so as to be 130-1,400. Preferably, the width of the lower end of the spinning funnel is 1.0-3.0 mm, and the length of the free-fall treatment is 530-930 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022436-A (JP)
Title: Fuel cell power generation system and power generation method using the same
Inventor: HASHIMOTO KEIJI
IPC: H01M8/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and a low-cost fuel cell power generation system in which a high power generation efficiency can be maintained without using a special heating device or the like even under low temperatures, and the power generation method using the same.  <P>SOLUTION: In a control device 70 of the fuel cell power generation system 100, cooling water inside a cooling chamber 17 is discharged into a cooling water tank 20 by introducing air into the cooling chamber 17 of a fuel cell stack 10 via an air valve Va when the fuel cell stack 10 is stopped, and power generation gets to start in a state that cooling water inside the cooling chamber 17 has been discharged when the fuel cell stack 10 is started, and after the temperature of an electrolyte film 11 of the fuel cell stack 10 rises to a prescribed temperature or more, cooling of the fuel cell stack 10 is carried out by supplying the cooling water into the cooling chamber 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019894-A (JP)
Title: Power transmission belt
Inventor: SUEFUJI YOSUKE
IPC: F16G5/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission belt allowing a belt running life to be prolonged by increasing the flexibility thereof, reduced in abrasion loss at the time of inverted driving, and reduced in noise emission by lowering a coefficient of friction by using a extendable reinforced cover material on the rear surface of the belt.  <P>SOLUTION: In this power transmission belt 1 having a compressive rubber layer 4 disposed adjacent to an adhesive rubber layer 3 in which cores 2 are buried along the longitudinal direction of the belt, the reinforced cover material 5 is formed in a cylindrical knitted round knitting 6, and subjected to adhesion treatment with a mixed solution of carbon black dispersed liquid and a resorcinol-formalin-latex liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032088-A (JP)
Title: System, method, and program for detecting erroneous connection of optical fiber
Inventor: DOI TAKASHI
IPC: H04B10/07
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a fault recovering work by immediately determining the part attributable to optical fiber erroneous connection.  <P>SOLUTION: An optical branching part P131 is arranged in the rear stage of an array waveguide grid (AWG) P120, and a light wavelength multiplexed signal is outputted to an optical spectrum monitor C14. The optical spectrum monitor C14 monitors a light power level at every wavelength, and reports the results to a monitor control unit C15. Input light power levels are monitored respectively by PDs (photo diode) P121-P12n at each input port of the AWG P120, and the results are reported to the monitor control unit C15. The monitor control unit C15 compares the light power levels at the input ports of the AWG P120 with those of the spectrum monitor part C14 at each wavelength, so as to output alarm for reporting the optical fiber erroneous connection at the ports.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028691-A (JP)
Title: Method, system and server for providing routing information
Inventor: KUBOTA AKIRA
IPC: G01C21/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and a server for retrieving any other information on a searched route to deliver it together with routing information, and also moving users without being aware of times of departure and arrival when these times are designated.  <P>SOLUTION: In this method, a routing information providing server 100 determines the route from a departure point to a destination and the traveling time based on the departure point/destination designated by an user terminal 10 and the time of arrival in the destination, informing the user terminal 10 of the determination on the route and traveling time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031627-A (JP)
Title: Box body for electronic equipment and electronic equipment using it
Inventor: NAKAYAMA HIDETO
IPC: H01L23/36
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To propose technique using a box body for electronic equipment as a radiator.  <P>SOLUTION: A CPU 28 as a main heating element on a wiring board 22 is brought into contact with the box body 24 through a thermal buffer plate 30. According to such a constitution, the CPU 28 and the box body 24 are connected thermally, and heat generated from the CPU 28 can be dissipated to the outside through the box body 24. Grooves 36 are formed outside the exterior-wall plate 24a of the box body 24 at regular intervals, and a device is conducted so as to further improve a heat-dissipating effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026105-A (JP)
Title: System for cutting off part of packing film
Inventor: ALVAREZ JOSEPH
IPC: B65B11/02
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for facilitating demounting of a rear and a forward end portions of a packing film from a cargo placed in a packing station and the mounting of the packing film on a following cargo placed in the same station. SOLUTION: The system 10 has an actuating arm 44 movable between a contraction position and an extension position, and a fixed tightening plate 52 and a movable tightening plate 54 are disposed on the actuating arm 44. These tightening plates are relatively moved and regulate a closed position and an open position. When a packing operation is finished, the actuating arm 44 moves from the contraction position to the extension position, and during this period, the tightening plates 52 and 54 move to the closed position so as to tighten a part of a packing film. An electric current is caused to flow to a high-temperature wire cutting means 72 to cut a part of the tightened film.  A rear end portion of the packing film is released to be stuck to a cargo, and a forward end portion of the packing film is held between the tightening plates 52 and 54 in preparation for being stuck to a following cargo.
Patent JP-2003057357-A (JP)
Title: Time-variant optimum offset processing method of earthquake wave data, processing system, processing device and recording medium
Inventor: KIM KI-YOUNG
IPC: G01V1/30
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To simplify earthquake wave data processing using a reflection method for imaging an underground geological structure. SOLUTION: In this processing method, basic information of the earthquake wave data acquired from a data acquisition device is inputted, and the time for earthquake wave trace acquired from the basic information is determined, or the position of a window is determined by offset. The method is characterized by performing horizontal polymerization of only data included in the window in the earthquake wave trace.
Patent JP-2004025800-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI TATSUMA
IPC: B41J13/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a carriage, and the like, are protected against damage without requiring a troublesome operation against jamming, or the like.  <P>SOLUTION: A coil spring 50 has an upper end secured to the lower end part of a plate 46 for supporting a roll 42 rollably, and a lower end part secured to a part of the body 40 of a carriage 20 lower than the axis 48. The body 40 of the carriage 20 is thereby urged by the coil spring 50 to turn round a lower guide rail 17 in the direction opposite to a direction shown by the arrow D. When a pinch roller 26 is lifted to separate from a drive roller 24, the pinch roller 26 touches the body 40 of the carriage 20. Consequently, the body 40 of the carriage 20 turns slightly round the lower guide rail 17 in the direction shown by the arrow D while resisting against the urging force of the coil spring 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036124-A (JP)
Title: Key for tumbler lock
Inventor: MIYAKE AKIRA
IPC: E05B19/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key for a tumbler lock, which allows a trapezoidal key-ridge protrusion to exert an engaging function with respect to a mobile hindrance element on the other side of the protrusion when the key is drawn during rotation of an inner cylinder or the mobile hindrance element of the tumbler lock, the protrusion being defined by adjacent notches having the same depth, to thereby strengthen the drawing strength of the key.  <P>SOLUTION: At least one side of an inserting shaft portion 11 has the plurality of notches 12 serially formed therein in an inserting shaft direction of the key Y, via the key-ridge protrusions 13, 13a. The notches are different in depth at respective locations of the inserting shaft portion 11. Among the key-ridge protrusions 13, 13a, the key-ridge protrusions 13a which are each located between the notches 12b, 12b of the same depth and bear the adjacent mobile hindrance elements (6a, 6b) with bearing faces 15, 15, are protruded from the front and rear bearing faces 15, 15 in the form of a trapezoid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037209-A (JP)
Title: Method for measuring aromatase activity, method for evaluating activity inhibition of aromatase, and composition for the same
Inventor: MATSUI KAZUHIRO
IPC: G01N5/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the activity of aromatase, one of a cytochrome P450 enzyme family, and to provide a method for evaluating the aromatase inhibiting effects of chemical substances, etc., and compositions used for constructing a measuring system by the methods.  <P>SOLUTION: In the method for measuring the activity of aromatase, the aromatase is brought into action, and generated products are measured by a immunochemical technique.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033447-A (JP)
Title: Crutch with simple chair
Inventor: MAEDA HIROSHI
IPC: A61H3/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight, strong and durable, and inexpensive crutch with a simple chair to be used safely and easily.  <P>SOLUTION: In a pair of the crutches with the simple chair, a side saddle at the upper end of each crutch and both ends of a grip at the center of the crutch are supported by two bows, and the lower parts of the bows are connected to a footpiece. In each crutch, a spindle parallel to the grip is attached to the bows, and one end of a long seat for the chair is pivotally attached to the spindle of one of the crutches rotatably. The crutch also has a hook at the other end of the long seat to be engaged and locked with the spindle of the other crutch from above. The long seat for the chair can be stored between the two bows.  <P>COPYRIGHT: (C)2004,JPO