baber/WOPTO huggingface dataset:
Patent JP-2004338892-A (JP)
Title: Empty vessel recovery machine
Inventor: KAMIYAMA KOJI
IPC: B65F5/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily increase storage capacity of a recovery box in an empty vessel recovery machine for reducing capacity of an empty vessel, handling it, and storing it in the recovery box.  <P>SOLUTION: This empty vessel recovery machine is constituted in such a way that capacity of the empty vessel 11 charged through a vessel charging port on a front face of a main body is reduced in a capacity reducing mechanism part 6 and then it is dropped into the recovery box 7 below the capacity reducing mechanism part. A side cabinet 30 having a spare recovery box 32 is provided adjacent to the empty vessel recovery machine main body 1. A common through window 33 is provided on mutually opposing side walls of a main body 31 of the side cabinet 30 and the empty vessel recovery machine main body 1. A chute 34 for leading the empty vessel 11 dropped from the capacity reducing mechanism part 6 into the spare recovery box 32 through the through window 33 is provided to recover the empty vessel 11 after reducing its capacity into the spare recovery box 32 too through the chute 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340786-A (JP)
Title: Temperature measuring method for rubber goods and temperature measuring device for rubber goods using the same
Inventor: MURAKAMI KAZUTOMO
IPC: G01K7/36
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measuring method for rubber goods, capable of designing rubber goods, acquiring experimental data for an quality assurance, and early detecting abnormality having the possibility leading to the failures of the rubber goods by directly measuring temperature in a rubber part of the inside of rubber goods, and to provide a temperature measuring device for the rubber goods using the same.  <P>SOLUTION: Eddy currents are generated at the predetermined part P of a conductive reinforcing member such as a steel cord S constituting a conveyor belt C of the representative example of the rubber goods, and the currents induced in a measurement coil 1 arranged outside of the conveyor belt C, by magnetic fluxes generated by these eddy currents, are measured, then the temperatures in the vicinity of the predetermined part P are determined by converting these current values to temperatures based on a predetermined conversion formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339410-A (JP)
Title: Process for producing polyester resin
Inventor: NODA KENJI
IPC: C08G63/88
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a polyester resin that can produce a polyester resin having a reduced content of oligomer such as a cyclic trimer, or the like, without decreasing a rate of solid phase polymerization.  <P>SOLUTION: This process for producing the polyester resin has a melt-polymerized polymer forming step by subjecting a dicarboxylic acid component composed mainly of terephthalic acid and a diol component composed mainly of ethylene glycol to the esterification reaction to produce an esterification reaction product and subjecting the esterification reaction product to a melt polycondensation to produce a melt-polymerized polymer, a solid phase polymerization step by subjecting the melt-polymerized polymer to a solid phase polymerization without carrying out the contacting treatment of the melt-polymerized polymer with a dihydric alcohol having a boiling point of 190°C or more in a liquid phase to produce a polyester resin and a contacting treatment step by contacting the polyester resin produced in the solid phase polymerization step with a dihydric alcohol having a boiling point of 190°C or more in a liquid phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341352-A (JP)
Title: Active matrix type display device
Inventor: AOKI YOSHIAKI
IPC: H05B33/14
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type display device whose image quality is improved by reducing display unevenness.  <P>SOLUTION: A plurality of display pixels PX which are arrayed in matrix each have a self-luminous element 16, a driving transistor 22 which controls the quantity of a current flowing to the self-luminous element according to a video signal, and a plurality of switches 24a, 24b, and 24c which are composed of thin-film transistors and connected in series between the gate and drain of the driving transistor. A delay element 30 which delays the timing of on/off switching of switches other than the switch provided nearest to the gate of the driving transistor behind that of the switch provided nearest to the gate is connected between the switches other than the switch provided nearest to the gate and a scanning line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346758-A (JP)
Title: Generating set
Inventor: YAMATO JUNJI
IPC: H01L41/113
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To propose a generating set for continuously performing initial operation for generation and power generation using external force as a trigger.  <P>SOLUTION: In the generating set 1, an impact making unit 3 is in an initial state where position of an impact making body 7 is moved from a lower part to an upper part when the external force vertically inverts the impact making unit 3. By performing the initial operation, the impact making body 7 repeatedly hits piezoelectric elements 65, while falling along a falling passage by its own weight. In the vertical inversion, difference between force couples generated from coil springs 44, 45 act as force for rotating the impact making unit 3, and the force couples are mutually canceled out, so as to stop the impact making unit 3 in a standing attitude.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004066807-A (JP)
Title: Production method for sponge rubber roller
Inventor: SUGIMOTO TAKURO
IPC: G03G15/08
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a sponge rubber roller by which a sponge rubber roller sufficiently homogeneous all over can be produced at a low cost with ensuring to stably bring about a fine cell diameter and thin cell wall thickness of the same as expected without variation of those dimensions and various properties, without using a vulcanizing mold causing an increase of a product cost.  <P>SOLUTION: An unvulcanized rubber roller after molding is made foamed and vulcanized under heating with hot water and pressurization. It is preferable that the heating temperature is set between 140-200°C, especially 160-180°C, and the pressurizing force is set as 980 kPa or higher, especially 1176 kPa or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349168-A (JP)
Title: Wehnelt electrode and charged particle gun
Inventor: YAMAZAKI MIYA
IPC: H01J37/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a current density of a focal point at a target of a charged particle beam such as an electron beam of an ion beam and uniformize the density.  <P>SOLUTION: A charged particle gun comprises a charged particle emission member for radiating charged particles; a Wehnelt electrode operating as a cathode and having an opening at its center; an anode electrode; a DC high-voltage power supply for applying a DC high-voltage; a target; and a magnetic field forming means for forming a magnetic field to bend an orbit of the particle beam into a circular-arc shape. The Wehnelt electrode is featured by partial difference in inclination of a circumferential portion extending outward in radial direction from the opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348025-A (JP)
Title: Method for manufacturing fiber grating
Inventor: NAKAGAWA KIYOSHI
IPC: G02B6/10
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining, with high accuracy, a desired spatial distribution of an ultraviolet-ray laser beam in the longitudinal direction of an optical fiber, by easily and precisely controlling the amount of the ultraviolet-ray laser beam to be emitted to the optical fiber.  <P>SOLUTION: One of the two components is a mirror, e.g., a galvano scanner, that controls and reflects an ultraviolet-ray laser beam at a desired angle with an external driving mechanism, while the other component is a lens system, e.g., an f-θ lens, that emits as a parallel beam the ultraviolet-ray laser beam reflected by the above mirror. Using these components, the angle of reflection of the reflecting mirror is controlled by the external driving mechanism and scanned, with the scanning performed longitudinally at the position of the optical fiber in the phase mask method or the two-beam interference method. As a result, the refractive index distribution in the longitudinal direction of the fiber grating can be designed to be an arbitrary desired distribution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361103-A (JP)
Title: Eddy current flaw detector
Inventor: KANEKO KENJI
IPC: G01N27/90
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect the damage part of a conductor such as an insulated electric wire for an overhead power distribution, an overhead transmission line or the like.  <P>SOLUTION: The sensor coil L arranged in the periphery of an electric wire 1 to be measured is equipped with a flaw detection coil L10, an exciting coil L20 and a resonating coil L30. The coils L10, L20 and L30 are respectively constituted of upper and lower saddle-shaped flaw detection coils L10a and L10b, upper and lower saddle-shaped exciting coils L20a and L20b, and upper and lower saddle shaped resonating coils L30a and L30b and arranged on the outer surface of the electric wire 1 to be measured in opposed relationship so as to surround the electric wire 1 to be measured. These flaw detection coil L10, exciting coil L20 and resonating coil L30 are constituted as one set comprising three coils. A resonance circuit having a condenser, an amplifier, a variable resistor or the like is connected to the resonating coil L30 and the variable resistor in the resonance circuit is preliminarily adjusted so that the resonance circuit is operated when a current exceeding a threshold value flows through the resonating coil L30 or a voltage exceeding a threshold value is generated in the resonating coil L30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007715-A (JP)
Title: Radio communication network system
Inventor: HATAKEUCHI TAKAAKI
IPC: H04L12/28
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication network system for automatically selecting a communication path and a relay route depending on the communication quality on each occasion.  <P>SOLUTION: Radio terminals C, I transmit packets informing surrounding radio terminals of their presence. The transmission timing of the packets is selected to be different between the terminals, the transmission period is selected depending on communication traffic or a speed of surrounding environmental change and particularly selected short at system installation. The terminals C, I exchange packets with terminals having high packet reception frequency to diagnose the reliability of the communication paths. As a result, the communication path having the reliability of an average level or higher is selected to be an effective communication path. System configuration information is a piece of relational information between the number of communication times from one terminal and a received terminal and each terminal stores the relational information of terminals in its surroundings and having a direct communication paths together with its own information. Each terminal stores a transfer / receiving history of communication packets to cope with multiple packet reception. The communication packets resident in the network for a prescribed time or longer are aborted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358006-A (JP)
Title: Method for manufacturing endoscope, and endoscope
Inventor: SATO YASUYUKI
IPC: G02B23/24
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope hard to cause the deterioration in the vicinity of a bonded part even if it is repeatedly subjected to sterilization treatment, and its manufacturing method.  <P>SOLUTION: This endoscope has a bonded part 10 formed by bonding and the bonded part 10 has an adhesive layer 101 mainly constituted of an adhesive and a powder diffusion layer 102 formed in the vicinity of the surface of the adhesive layer 101 and comprising a composition prepared by diffusing a chemical-resistant powder having chemical resistance throughout the adhesive. This endoscope can be manufactured by using a method comprising an adhesive supplying process for supplying the adhesive to at least a part of a portion to be bonded, a powder applying process for applying the chemical-resistant powder to the vicinity of the surface of the adhesive supplied to the portion to be bonded and a solidifying process for solidifying the adhesive. The mean particle size of the chemical-resistant powder is preferably 2-100 μm and the average thickness of the powder diffusion layer 102 is preferably 2-100 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005012-A (JP)
Title: Adhesive application method to separator for fuel cell
Inventor: YOSHITOSHI NOBUO
IPC: H01M8/10
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive application method to a separator for a fuel cell capable of applying an adhesive to a desired part of the separator, and of controlling its application volume.  <P>SOLUTION: (1) This adhesive application method is used for applying the adhesive to the separator for a fuel cell wherein a part between the separators adjacent to each other is sealed by the adhesive; and in the adhesive application method to the separator for a fuel cell, an adhesive solution 52 is applied to a surface of the separator 18 by an ink jet method by using an ultrafine ink jet device 50. (2) This application also provides an adhesive application method used for applying an adhesive solution to the separator for a fuel cell wherein a part between the separators adjacent to each other is sealed by the adhesive; and in the adhesive application method to the separator for a fuel cell, the adhesive is applied to the surface of the separator 18 by an ink jet method by using an ink jet device 51. (3) The adhesive solution 52 is in a liquid form in applying it, and having a viscosity of 5-50 cp and a surface tension of 20-55 Nm/m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002597-A (JP)
Title: Thermal storage type road structure
Inventor: IGUCHI SUSUMU
IPC: C04B24/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress road surface freezing in winter, and road surface deterioration and a heat island phenomenon in summer.  <P>SOLUTION: In a thermal storage type road structure, microcapsules 9, wherein a paraffin 10 as a thermal storage material is contained, are dispersed in concrete 8 or a resin, which forms at least either of a surface layer 7b of a paved floor slab 4, 11, 16 or 17 of a bridge and a lower layer 7a under the surface layer 7b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001585-A (JP)
Title: Self-traveling riding mower
Inventor: SHIGEMI KAZUO
IPC: A01D34/64
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily cut grass in a root part of a tree without grass left uncut.  <P>SOLUTION: In this riding mower, a cutting device 3 provided with a rotary blade 2 rotated horizontally is provided in a lower part of a body 1, a seating part 4 is provided in an upper part of the body 1, and the seating part 4 is moved from the lateral-directional center position of the body 1 to a body 1 side, so as to be fixed. The seating part 4 is movable toward the body 1 side in the direction same as a rotational direction in a rotary blade 2 front end side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011657-A (JP)
Title: Manufacturing method of electrode for secondary battery, its device, and electrode for secondary battery
Inventor: SAITO TAKAMI
IPC: H01M8/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode for a secondary battery capable of creating an arbitrary charge-discharge characteristics, and to provide its device and the electrode for a secondary battery.  <P>SOLUTION: This manufacturing method of the electrode for a secondary battery includes: a step S3 for obtaining, by a computer, an attachment pattern used in attaching a plurality of kinds of respective active materials having different electrical characteristics to separate regions on a collector; and a step S4 for spraying the respective kinds of the active materials as multiple particles from spray nozzles controlled by the computer according to the attachment patterns to attach them to the surface of the collector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009404-A (JP)
Title: Egr system
Inventor: KAWAHARA HIROAKI
IPC: F02M25/07
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR system for performing recirculation of exhaust gas with reliability.  <P>SOLUTION: The EGR system is provided with an exhaust-gas junction pipe 18 for partly returning exhaust gas G let out from an exhaust manifold 6 of an engine 1 to a suction pipe 12 connected to an intake gas manifold 13. A bent part 19 is formed in the junction pipe 18, an EGR valve 16 is placed in a part downstream of the bent part 19 of the junction pipe 18, so that the valve element conducts the exhaust gas G in the direction downstream of the pipe 12. The valve element of the EGR valve 16 conducts the exhaust gas G to the downstream of the suction pipe 12. Further, the valve element constitutes a resistance to intake gas A tending to flow into the junction pipe 18 from the suction pipe 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019095-A (JP)
Title: Nonaqueous secondary battery
Inventor: KUSANO TERUHIKO
IPC: H01M10/05
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery with high stability, high capacity, and high cycle characteristics.  <P>SOLUTION: The nonaqueous secondary battery comprises a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte containing a lithium salt, and the positive electrode contains a lithium nickel composite oxide represented by composition formula Li<SB>a</SB>Ni<SB>b</SB>Co<SB>c</SB>Al<SB>d</SB>O<SB>2</SB>, and at least natural graphite having a specific surface area by a BET process of 100 m<SP>2</SP>/g or more, and the negative electrode contains polycyclic aromatic hydrocarbon manufactured by heat reaction of a raw material containing pitch as a main component, having an atomic ratio of hydrogen/carbon (H/C) of 0.05-0.35, and a specific surface area by a BET process of 50 m<SP>2</SP>/g or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004082712-A (JP)
Title: Ink jet recording method and apparatus
Inventor: KAWAMURA HIDETAKA
IPC: B41J2/01
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for ink jet recording using color pigments, which can make a highly lightfast color image and prevent recording density after long-term preservation from varying and failures such as poor ink delivery and hardening from occurring.  <P>SOLUTION: The method of ink jet recording uses a plurality of colors of pigment ink and includes steps of discharging the ink and forming colored pixels on a material to be recorded for recording. At least one color of the colors uses thick pigment ink containing a relatively thick pigment and thin pigment ink containing a relatively thin pigment. In this recording method, an average particle diameter of pigment particles in the thin pigment ink is larger than an average particle diameter of pigment particles in the thick pigment ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031355-A (JP)
Title: Conductor paste and manufacturing method thereof
Inventor: NAGAI ATSUSHI
IPC: H01B1/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste capable of forming a membrane conductor having a solder heat resistance of practically sufficient level without using in large quantity an expensive precious metal such as Pd or making additionally Ni plating treatment or the like.  <P>SOLUTION: This is a conductor paste that is mainly made of a metal powder, which is in material composed of particulates made of Ag, or Ag based alloy that is coated with an organic metal compound on its surface. The organic metal compound is an organic acid metallic salt constructed principally of a metal element selected from a group of Al, Zr, Ti, Y, Ca, Mg and Zn, a metallic alkoxide or a chelate compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005014423-A (JP)
Title: Inkjet recorder and inkjet recording method
Inventor: KOMATSU HIDEHIKO
IPC: B41J2/185
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder in which ink protruding outward from the edge of a recording medium can infiltrate a platen sufficiently, and to provide an inkjet recording method.  <P>SOLUTION: The inkjet recorder 10 is arranged such that ink 14 protruding to the outside of a recording sheet 13 can infiltrate a platen 15 when marginless printing is performed by moving a recording head 11 along a guide shaft 12 and ejecting ink 14 from the recording head 11 wherein the platen 15 is impregnated with a specified humectant, a base and an antiseptic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013534-A (JP)
Title: Knee-ankle-foot orthosis with power assist mechanism
Inventor: SAITO EIICHI
IPC: A61H3/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To smooth the swing motion of the inferior limb of a wearer by the operation of a power assist mechanism.  <P>SOLUTION: This knee-ankle-foot orthosis comprises long-leg support members 5 and 5' supporting the whole inferior limbs of a patient; a hip joint mechanism 1 connecting the both long-leg supporting members 5 and 5' at their upper ends; knee joint mechanisms 55 and 55' provided in intermediate parts of the long-leg supporting members 5 and 5'; power assist mechanisms 2, 3 and 3' driving the respective joint mechanisms 1, 55 and 55'; and a control means 4 controlling the operation of the respective power assist mechanisms 2, 3 and 3'. The hip joint mechanism 1 supports the both long-leg supporting members 5 and 5' at predetermined angle in its front view and at predetermined swinging angle in the side view so as to enable the swinging movement. The knee joint mechanisms 55 and 55' connect the upper half parts 51 and 51' to the lower half parts 52 and 52' of the both long-leg support members 5 and 5' so as to perform relatively rotatable movement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015968-A (JP)
Title: Method for dyeing polyester-based conjugate fiber fabric and dyed fabric
Inventor: ISSHIKI KOZABURO
IPC: D03D15/567
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dyed fabric made of a polyester-based conjugate fiber excellent in levelness.  <P>SOLUTION: When dyeing a fabric composed of a side-by-side type or eccentric sheath-core type conjugated polyester-based conjugate fiber in which at least one layer is a layer containing polytrimethylene terephthalate as a main component, dyeing is carried out in a heat-up control temperature range from 50°C to 105°C carried out when temperature is raised and at ≥110°C dyeing temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI