baber/WOPTO huggingface dataset:
Patent JP-2004131245-A (JP)
Title: Flame-retardant seamless belt
Inventor: TANAKA MASAKAZU
IPC: G03G15/16
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant seamless belt having flame-retardancy without affecting other performance such as conductivity, and being good to environments because no contamination is generated in photo conductor when used.  <P>SOLUTION: This flame-retardant seamless belt to be used for a transfer belt 3 or the like is molded of a main component of thermoplastic composition such as polyester-based thermoplastic elastomer having a volume specific resistance of 1.0x10<SP>4</SP>Ωcm or more and 1.0x10<SP>12</SP>Ωcm or less, including melamine cyanurate at a rate of 10 wt% or more and 40 wt% or less to total weight, and containing phosphoric acid ester of a fusing point of 80°C or over at a rate of 0.1 wt% or more and 0.4 wt% or less as a weight ratio of phosphor to total weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131426-A (JP)
Title: Antimicrobial agent using leaf of lagerstroemia speciosa l., method for producing the same and method for producing antimicrobial product
Inventor: KATO CHIKA
IPC: A61P31/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial agent which is highly safe and has antimicrobial properties even through heating and an antimicrobial product.  <P>SOLUTION: The antimicrobial agent contains any of leaves of Lagerstroemia speciosa L., leaves of Lagerstroemia speciosa L. heat-treated at ≥150°C and ≤300°C, an extract of the leaves of Lagerstroemia speciosa L., extracted from the leaves of Lagerstroemia speciosa L., or the heat-treated leaves of Lagerstroemia speciosa L., using an extraction solvent selected from the group consisting of an aqueous solvent, a hydrophilic solvent and an alcohol ester solvent, a purified extract obtained by partitioning extraction from an aqueous solution of the extract of the leaves of Lagerstroemia speciosa L., with the alcohol ester solvent and an extract of the leaves of Lagerstroemia speciosa L. which is extracted from the leaves of Lagerstroemia speciosa L. using the extraction solvent and heat-treated at ≥100°C and ≤210°C. The antimicrobial product is produced by a production process using a product raw material containing the antimicrobial agent and including heating at ≥100°C and ≤300°C. The extract of the leaves of Lagerstroemia speciosa L., is extracted from the leaves of Lagerstroemia speciosa L. by the extraction solvent selected from the aqueous solvent, the hydrophilic solvent and the alcohol ester solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175811-A (JP)
Title: Liquid detergent composition
Inventor: HOSOKAWA KOJI
IPC: C11D10/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid detergent composition which is easy to use, is excellent in stability against separation, and has a high detergency.  <P>SOLUTION: This liquid detergent composition comprises (a) an aluminosilicate, (b) a surfactant, (c) a polymeric dispersant, and (d) water, wherein the dynamic viscosity expressed in terms of the minimum viscosity in a high shear rate region (above 20 to 100/s) is 1,000 mPa s or lower, the static viscosity expressed in terms of the maximum viscosity in a low shear rate region (1 to 20/s) is 1,000 mPa or higher, and the viscosity difference resulting from the subtraction of the value of the dynamic viscosity from the value of the static viscosity is 100 mPa s or above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143605-A (JP)
Title: Method of detecting blocking artifact
Inventor: RUOL VINCENT
IPC: H04N19/60
Filed: 2002-10-15
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy of blocking artifacts. SOLUTION: The present invention concerns the method of detecting blocking artifacts in video data encoded and then decoded according to a block based coding technique. The method comprises the steps of calculating a first discrete transformation of a first video data segment, calculating a second discrete transformation of a second video data segment, the second segment adjacent to the first segment, and calculating a discrete transformation of a concatenated video data segment corresponding to the concatenation of the first and second segments. It also comprises a step of calculating a blocking artifact level in the content of the first and second segments of transformed video data, and the concatenated segment of transformed video data. In this way a very precise blocking artifact detection method is obtained, able to be used in a post- processing or coding of the video data.
Patent JP-2004136174-A (JP)
Title: Waste liquid recovery apparatus and oil-liquid separator
Inventor: YAMAMOTO OSAMU
IPC: B01D17/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste liquid recovery apparatus capable of separating oil and liquid efficiently and certainly without being affected by increase and decrease in an inflow amount, and an oil-liquid separator.  <P>SOLUTION: The waste liquid recovery apparatus for storing a waste liquid containing oil and recovering the stored waste liquid has a storage tank for storing the waste liquid, one or more float members floating on the surface of the liquid in the storage tank, a waste liquid recovery port having an opening part for recovering the waste liquid in the vicinity of the surface of the liquid and provided with the float members in the vicinity of the opening part, a pipe member, which is connected to the waste liquid recovery port at one end thereof as a flow channel, connected to a waste liquid discharge port at the other end thereof as a flow channel and movable corresponding to the height of the surface of the liquid, and a holding mechanism for horizontally holding the waste liquid recovery port corresponding to the surface of the liquid within a predetermined range in the storage tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139823-A (JP)
Title: Composition for electrolyte, polymer electrolyte, and battery using it
Inventor: UCHIDA YUJI
IPC: H01M10/0565
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for an electrolyte for obtaining high ionic conductivity equal to an electrolyte and good battery characteristics, and to provide a polymer electrolyte and a battery.  <P>SOLUTION: This polymer electrolyte 23 contains an electrolyte, a polymerizable compound having an acrylate group or a methacrylate group and no ether group, and a peroxy ester-based polymerization initiator, and is obtained by polymerizing the composition for the electrolyte containing 3-10 mass pts. polymerizable compound, 0.01-5 mass pts. peroxy ester-based polymerization initiator to 100 mass pts. electrolyte. Since the ether group is not contained and a rate of the electrolyte is high, the movement of ions can be facilitated. Since the peroxy ester-based polymerization initiator is used, the generation of gas in gelation can be suppressed, and high mechanical strength can be obtained even if the rate of the electrolyte is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136927-A (JP)
Title: Charging valve
Inventor: TSUKANO KENICHI
IPC: B67C3/28
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a charging valve to be commonly used for vessels B different in size and shape.  <P>SOLUTION: A filling liquid passage 4 communicating with filling liquid supply piping 6 is formed inside a valve housing 2, and a charging nozzle 31 is provided at a lower end. The passage 4 is opened/closed by a liquid valve 8. The charging valve is equipped with packing 38 for sealing a mouth part of the vessel B, a cylinder 42 for making the packing 38 ascend/descend, a flowmeter 33 for detecting the quantity of a filling liquid to be infilled into the vessel B, and an exhaust passage 44 which is formed in the valve housing 2. Filling is performed in a state wherein a vessel-side opening of the exhaust passage 44 is located outside the opening of the charging nozzle 31 and wherein the opening of the charging nozzle 31 is located above the liquid level of the filling liquid in the vessel B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137051-A (JP)
Title: Powder medicine supply device
Inventor: TANAKA TORU
IPC: B65B37/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operator to manually adjust vibration applied from a vibration generator to a trough in a powder medicine supply device.  <P>SOLUTION: This powder medicine supply device comprises a control device 15 capable of performing an automatic mode for controlling the vibration outputs of piezoelectric elements 47A and 47B based on the detected outputs of a vibration sensor 48. Adjusting knobs 106A and 106B for switching from the automatic mode to a manual mode and for setting the vibration outputs of the piezoelectric elements 47A and 47B in the manual mode are installed on an operation panel 16. On receiving instructions inputted from the adjusting knobs 106A and 106B, the control device 15 can perform the manual mode for controlling the vibration outputs of the piezoelectric elements 47A and 47B so as to maintain a vibration intensity set based on the detected output of the vibration sensor 48.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137825-A (JP)
Title: Lock handle device for pop out type door
Inventor: KOYAMA OSAMU
IPC: E05B5/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock handle device for a pop out type door capable of making destruction by violence directed for a lock unit difficult or impossible to improve crime prevention property and inserting a key smoothly and accurately.  <P>SOLUTION: A pocket part adjacent to a fixing case is provided, a front opening part of the pocket part is opened on a front face of a door, and a key hole of a rotor of the lock unit is opened toward an internal space of the pocket part. A recessed part for key guide is linearly formed toward the lock unit in a bottom face wall part of the pocket part, and a guide bottom face of the recessed part is formed in parallel with the direction of axial line of the rotor. A guided part parallel with the axial line in the direction of length of a key main body is formed in a knob part of the key, and a distance from a central line of the key hole to the guide bottom face agrees with a distance from a central line of the key main body to the guided part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143692-A (JP)
Title: Segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain weight reduction and simplification and moreover to reasonably attain cost reduction.  <P>SOLUTION: This segment 1 of a circular arc slab shape constituting a cylindrical wall body by connecting a plurality of segments 1 circumferentially and axially along the inner surface of an excavated hole, is provided with a frame body 2 formed in a box shape opened on the inner peripheral side, and concrete placed in the frame body. The concrete is placed having a hollow part 8. In the hollow part 8, a plurality of vertical ribs 10 are arranged between both main beam plates 5 to extend in an orthogonal direction to the main beam plates 5 with spaces along the lengthwise direction of the main beam plates 5. Ring joint reinforcements 11 are provided between the main beam plates and the vertical ribs 10 to overlap with the vertical ribs 10 viewed from the side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143513-A (JP)
Title: Martensitic heat-resistant iron alloy and its production method
Inventor: YOSHIZAWA MITSURU
IPC: C21D6/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a martensitic heat-resistant iron alloy excellent in high-temperature long-time creep strength and resistance to steam oxidation.  <P>SOLUTION: This heat-resistant alloy contains 0.01 mass% or lower C (or 0.005-0.02 mass% C and 0.01-0.15 mass% Nb), higher than 10 mass% but 15 mass% or lower Cr, 0.025-1 mass% Si, 5 mass% or lower Mo, 5-15 mass% W, etc., further contains at least one element selected from among 15 mass% or lower Co, 15 mass% or lower Ni, and 5 mass% or lower Cu, and may further contain at least one element selected from among 0.15 mass% or lower Ta, 0.1 mass% or lower Ti, and 0.05 mass% or lower Nd, the balance being Fe and impurities. The composition of the alloy satisfies the formula, Cr+6Si+4Mo+1.5W+12Al+5Nb+8Ti-4Ni-2Mn-Cu-2Co≤15. The alloy is produced by subjecting an alloy with the above-described composition to hot rolling and to normalizing after heating at 1,050-1,200°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144570-A (JP)
Title: Water leak monitoring sensor and water leak monitoring system
Inventor: OKUBO ICHIRO
IPC: G01M3/38
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor and a system capable of monitoring water leak with a simple structure.  <P>SOLUTION: This water leak monitoring sensor 1 and this water leak monitoring system are equipped with a vessel 2 for accumulating leakage water, a float 3 rising following the rise of the water surface in the vessel 2, and an optical fiber 4 generating a bending loss following the rise of the float 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004469-A (JP)
Title: Particle and device for image display
Inventor: YAKUSHIJI MANABU
IPC: C08J3/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide particles and a display device for image display wherein the particles are satisfactorily charged, flying of the particles is ideally performed when an electric field is formed and a satisfactory image having satisfactory contrast can be stably obtained, concerning an image display device wherein two or more kinds of particles are encapsulated between a transparent substrate and a counter substrate and the particles are made to fly by Coulomb's force and the like to display the image.  <P>SOLUTION: As the particles, the particles for image display are used which are constituted of a mother particle and a child particle and wherein the child particle obtained by treating the surface thereof with a solution of a charge controlling agent is stuck to the surface of the mother particle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143786-A (JP)
Title: Electric door latch device
Inventor: HIRAYAMA MOCHIMU
IPC: E05B81/64
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a latch in the case of not detecting the closure of a front side door or the closure of a rear side door normally, and to prevent a center door locking means from shifting into an unlatch state from a latch state due to the abnormality of a front side door opening/closing detecting means or a rear side door opening/closing detecting means.  <P>SOLUTION: When a courtesy switch 19 of the front side door 12 or a courtesy switch 29 of the rear side door 14 is put in closing operation unconsciously by a load, a part of the body or the like to put the door in a closed state, if the curtesy switch 19 or the courtesy switch 29 is put back to a door open state from a door closed state within a prescribed time by an ECU 33, a door connecting device 40 is reset into the unlatch state from the latch state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281795-A (JP)
Title: Magneto-optical recording medium
Inventor: TABATA MASAHIRO
IPC: G11B11/105
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve jitter characteristics by making magnetic domain wall movement prompt.  <P>SOLUTION: In a first magneto-optical recording medium 10A, a first magnetic layer 13 is made of a material using a Gd-Fe film or a Gd-Fe-Co film as a base so that a magnetic field normalized based on saturation magnetization of a magnetic domain wall driving field can be >1, and an element concentration ratio (in percent) of Gd to Fe or Fe-Co is set in a range of 28.0≤Gd≤29.0. A second magnetic layer 14 is made of a material using a Tb-Fe film or a Dy-Fe film as a base, to which a non-magnetic element such as Al and Cr, and Co are added. A third magnetic layer 15 is made of a material using a Tb-Fe-Co film or a Dy-Fe-Co film as a base, and an element concentration ratio (in percent) of Tb or Dy to Fe-Co is set in a range of 23.5≤Tb≤25.5 or 25.5≤Dy≤28.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145770-A (JP)
Title: Display control device and method for automation control
Inventor: INOUE KENICHI
IPC: G09G5/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, when deficiency occurs during computer automation control, in the case an operator immediately grasps equipment state constituting a related plant, a target automation logic display screen need be displayed within a sub-screen, preoperative conditions need be sought and be displayed and it takes much operation and time.  <P>SOLUTION: The display control device for automation control has a function of displaying a logic figure of the automation control corresponding to the deficiency while being superimposed upon an automation control display when the deficiency occurs in the automation control in the display control device for the automation control having a function of displaying the automation control display for indicating contents of the automation control of an object to be controlled on the display device. When the deficiency related to automation control operation occurs, the operability of the screen display is improved by allowing the logic screen together with the automation control display screen to be displayed on a single CRT display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153314-A (JP)
Title: Service intermediary server and service providing apparatus
Inventor: IGARASHI YOICHIRO
IPC: H04L12/70
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service from a first packet in a packet flow of a service object.  <P>SOLUTION: Communication data receiving provision of a main service are relayed by a relay means of a service intermediary server 1 and given. Then a cooperation service detection means 1c detects a subordinate service to be started in cooperation with the main service. Then an auxiliary service control information distribution means 1d distributes auxiliary service control information of the subordinate service in a state of being attached with communication addresses of communication terminals 4, 5 that are provision objects of the subordinate service to service providing apparatuses 2, 3. A subordinate service providing means 2b receives the auxiliary service control information distributed to the service providing apparatus 2. Then the subordinate service providing means 2b provides the subordinate service with respect to information communication between the communication terminals 4 and 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148555-A (JP)
Title: Method and device for recording image
Inventor: SUMI KATSUTO
IPC: B41J2/44
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate density irregularities of images by suppressing a quantity of light variation among a plurality of channels in an exposure system of an LD fiber array system.  <P>SOLUTION: In an image recording method for recording in two dimensions, light beams outputted from an exposure head in which a light source array formed via an optical fiber from a plurality of laser diodes is arranged in a direction different from a main scanning direction are moved and irradiated relatively along the main scanning direction of a recording material. The laser diodes are driven by a drive signal with a high frequency signal superposed, and a quantity of light of light beams corresponding to the top of the recording material driven by the drive signal with the superposed high frequency signal is detected. A quantity of light of the laser diodes is adjusted on the basis of the detected quantity of light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148333-A (JP)
Title: Method for enhancing fatigue strength of lap fillet joint
Inventor: FURUSAKO SEIJI
IPC: B23K26/21
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing the fatigue strength of a laser-welded lap fillet welded joint.  <P>SOLUTION: In the method for enhancing the fatigue strength of a laser-welded lap fillet weld joint in which two steel plates overlap vertically, and end portions of an overlapped portion are laser-welded, a weld portion is formed while the diameter D of laser beams on the face position of the upper steel plate is set to satisfy inequalities 0.2 mm ≤ D ≤ 0.7 mm, and the position x of the beam axis is set to satisfy expressions -D mm ≤ x ≤ 0 mm, where x (mm) is defined as a distance from the end portion with the end portion of the overlapped portion as an origin, and the overlapped portion side being negative in a direction orthogonal to the welding direction of the end portion of the overlapped portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148959-A (JP)
Title: Separation structure of suspension cross member
Inventor: SUGAWARA TSUTOMU
IPC: B62D21/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely separate a suspension cross member by breaking a connection arm in case of collision without decreasing primary strength.  <P>SOLUTION: In the separation structure of the suspension cross member 1, a wedge member 25 is fixed to a front frame 3 at one end in the rear of a connection arm 7, and provided toward the rear side of the connection arm 7 so as to abut to the connection arm 7 at the other end in at least collision occurrence. Since the tip of the wedge member 25 abuts to the connection arm 7 when interference of the front end part of the suspension cross member 1 with the lower part rear end of a power train 2 occurs in response to the collision of the vehicle, stress concentration occurs at one place of the connection arm 7, and the connection arm 7 is broken thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199773-A (JP)
Title: Maxillary sinus bottom elevation instrument and its system
Inventor: NAKAMURA TAKAMASA
IPC: A61C8/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maxillary sinus bottom elevation instrument preventing the detachment of a fixture on the maxilla side and constituted not to make a mistake in the installation direction of the fixture.  <P>SOLUTION: A tip rod-like part 2 for pushing up the requested part of the maxilla into a maxillary sinus to form a hole for embedding an artificial tooth root fixture is provided on one end side, and a tapered part 5 enlarged toward the other end is formed at the tip rod-like part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151534-A (JP)
Title: Conductive roller
Inventor: TANO DAISUKE
IPC: C08K5/19
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller constituted so that the volume resistivity of an elastic layer is < 1×10<SP>7</SP>Ωcm, and the smearing of a photoreceptor does not occur.  <P>SOLUTION: The conductive roller is provided with at least the conductive elastic layer on the outer circumference of a conductive shaft. The conductive elastic layer is made of a rubber composition containing at least one kind of 0.1 to 10 pts.mass selected out of quaternary-class phosphonium salt and quaternary-class ammonium salt with reference to rubber component of 100 pts.mass containing at least 5 to 95 pts.mass of epichlorohydrin-based rubber, 5 to 50 pts.mass of ternary-component copolymer of ethylene-oxide/propylene-oxide/allylglycidyl-ethers having the following copolymer percentage; ethylene-oxide 50 to 90mol%/propylene-oxide 1 to 49mol%/allylglycidyl ethers 1 to 10mol%.  <P>COPYRIGHT: (C)2004,JPO