baber/WOPTO huggingface dataset:
Patent JP-2004324342-A (JP)
Title: Joint structure and joining method for concrete filling steel pipe and cast-in-place concrete pile
Inventor: OTSUKI AKIRA
IPC: E02D5/30
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure and a joining method low in cost with good workability and positively transmitting the axial force, bending moment and shearing force of a concrete filling steel pipe used as an upper pile, to a cast-in-place concrete pile used as a lower pile.  <P>SOLUTION: This joint structure is constituted to insert the lower end part of the concrete filling steel pipe 2 in a steel shieth pipe 1 provided in the upper end part of the cast-in-place concrete pile 3. Concrete or mortar is filled in a clearance between the cast-in-place concrete pile 3 and the steel shieth pipe 1 and in a clearance between the steel shieth pipe 1 and the concrete filling steel pipe 2, and the concrete filling steel pipe 2 and the cast-in-place concrete pile 3 are integrally formed through the steel shieth pipe 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322035-A (JP)
Title: Honeycomb catalyst carrier
Inventor: SUZUKI YUKO
IPC: B01J35/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the generation of cracks due to thermal stress while securing the degree of freedom in designing an internal combustion engine itself or peripheral parts.  <P>SOLUTION: The subject honeycomb catalyst carrier forming a cylindrical shape carrying a catalyst for purifying exhaust gas, is provided with a peripheral wall 2, many cells 5 formed by separating a hollow portion 3 enclosed by the peripheral wall 2 with axial partition walls 4, and a cutout 6 as a part for stress relaxation in a region where many cells 5 are located and gas flows at a rate higher than the average rate of exhaust gas flowing through all of many cells 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332219-A (JP)
Title: Latch device
Inventor: YOSHIDA YOICHI
IPC: E05C3/16
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device for restraining noise generated when opening-closing a door, and minimizing play and looseness of the door in closing.  <P>SOLUTION: This latch device 4 comprises a latch body 42 relatively moving to a latch receiver 5, and positioned so as to face a mooring part 52 set in the latch receiver 5, a moving piece 43 supported by the latch body 42, and displaceable between an unfolding position S for fixing the latch body 42 to the latch receiver 5 by engaging with the mooring part 52 in a state of facing the latch body 42 to the mooring part 52, and a retreat position for allowing separation of the latch body 42 from the latch receiver 5 without engaging with the mooring part 52, and a driving mechanism 44 for displacing the moving piece 43 by interlocking with operation to a prescribed operation body 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329997-A (JP)
Title: Waste sorter
Inventor: MITSUI AKIFUMI
IPC: B07B1/22
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of the sorting capacity of a rotary screen at a low cost.  <P>SOLUTION: Ring-shaped projections 11 are provided to the peripheries of the sieve holes 8a of the rotary sieve 2 having a cylindrical shape and the length of each of the sieve holes 8a is made long substantially by the ring-shaped projections 11 and the involution of waste in the substantial sieve holes 8a is made hard to prevent the entanglement of the waste with the sieve holes 8a. Even if there is no drive cleaning means, the diametric change or blocking of the sieve holes 8a is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007636-A (JP)
Title: Unbuffered deskew process for symbols coupling in code division multiple access demodulator
Inventor: CERVINI STEFANO
IPC: H04B7/26
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulator with reduced delay and power consumption.  <P>SOLUTION: A demodulator in a wireless communication network for coupling symbols without need to store received symbols in a buffer for later search and accumulation is provided. The demodulator has more than one accumulators which can accumulate received symbols. Each of the received symbols is associated with a physical channel and a transmission route. The demodulator has a multiplexer to route the received symbols from multiple accumulators to an appropriate accumulator selected. Each of the symbols received from different transmission routes is routed to and accumulated in an appropriate accumulator based on a value of an indicator associated with the physical channel of the received symbol and the transmission route of the received symbol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024251-A (JP)
Title: Nucleotide probe, kit for detecting glycopeptide antibiotic-resistant gram-positive bacterium given by using the probe, and method for detecting the bacterium
Inventor: ARTHUR MICHEL
IPC: C12Q1/689
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleotide probe, to provide a kit for detecting a glycopeptide antibiotic-resistant Gram-positive bacterium, given by using the probe, and to provide a method for detecting the bacterium.  <P>SOLUTION: This nucleotide probe comprises a DNA or a RNA, wherein the nucleotide probe is expressed as a nucleotide V1 or another nucleotide V2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342950-A (JP)
Title: Protective circuit for power element and semiconductor device provided therewith
Inventor: YAMAMOTO SEIICHI
IPC: H01L27/04
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective circuit for a power element which prevents the power element from being destroyed, even when a transient heat is caused in the power element, and a power supply voltage is fluctuated, and is configured in a simple circuit.  <P>SOLUTION: The protective circuit 4 for the power element detects: a voltage Vo between a first electrode and a second electrode of the power element 2 having the first electrode, the second electrode, and a control terminal; and a current Io flowing through the power element 2. The circuit 4 uses an inverse logarithm conversion section 14 to apply inverse logarithmic conversion to a value (V<SB>4</SB>) resulting from subtracting a prescribed value (V<SB>3</SB>) from a sum (V<SB>1</SB>+V<SB>2</SB>), which results from respectively applying logarithmic conversion to a current I<SB>2</SB>proportional to the detected voltage Vo and a current I<SB>1</SB>proportional to the detected current Io and summating the results, and limits driving the power element on the basis of an output I<SB>4</SB>of the inverse logarithm conversion section 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343972-A (JP)
Title: Electric leakage detection device
Inventor: HIGASHIHAMA HIROTADA
IPC: H02M3/28
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve withstand voltage and safety at the output side of a DC-DC conversion circuit.  <P>SOLUTION: The electric leakage detection device 20 comprises two voltage-dividing resistors R1, R2 connected in series between input terminals of a DC-AC conversion circuit; a detection resistor Rs connected to a contact point of the voltage dividing resistors R1, R2 at one end; a capacitor C0 inserted in between the other end of the detection resistor Rs and a ground; a first determination part 22 for determining the occurrence of leakage by signal-processing of a detection signal Vs. Insertion of the capacitor C0 in between the detection resistor Rs and the ground isolates the output side of the DC-DC conversion circuit from the ground in DC manner. Therefore since the withstand voltage on the output side of the DC-DC conversion circuit is improved, and high voltage on the secondary side of an isolation transformer will not be applied to the primary side, even if dielectric breakdown occurs in an isolation transformer, and safety is improved also.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345986-A (JP)
Title: Fermented material and method for producing the same
Inventor: INAFUKU MORIO
IPC: A61K125/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fermented material that improves palatability and flavor, has high antioxidation activity and increased contents of an amino acid and an organic acid by fermenting a plant of Curcuma domestica originally having an abundant mineral, and the like, and containing an excellent active ingredient.  <P>SOLUTION: The fermented Curcuma domestica has peak values of 218 (3 minutes), 163 (4.5 minutes), 745 (21 minutes), 27 (28 minutes), 18 (28.8 minutes), 2600 (29.5 minutes), 291 (31.5 minutes), 100 (32 minutes), 27 (32.3 minutes), 363(32.8 minutes), 1700 (36.2 minutes), 109.1 (36.5 minutes) and 536 (48 minutes) (unit is mAU) in a HPLC (high performance liquid chromatog.) analysis under a specific condition and has enhanced antioxidation activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345018-A (JP)
Title: Method and device for polishing substrate for magnetic disk, method for manufacturing substrate for magnetic disk and method for manufacturing magnetic disk
Inventor: YOSHIKAWA HIRONORI
IPC: B24B37/013
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain dimensional accuracy required for a magnetic disk of high recording density and suppress dimension dispersion between individuals by improving thickness measurement accuracy of a substrate for the magnetic disk in polishing.  <P>SOLUTION: In this device, a vertical movement of an upper polishing plate 20 is performed by two steps of a vertical movement of a slider 62 in relation to a column 63 and a vertical movement of an upper polishing plate spindle 61 in relation to the slider 62, and the thickness measurement of the substrate for the magnetic disk is performed between the slider 62 and the upper polishing plate spindle 61. A thickness measuring means 70 is constituted of an eddy current sensor 73 provided on the slider 62 and a target plate 71 provided on the upper polishing plate spindle 61 to detect a distance of the eddy current sensor 73 and the target plate 71 by non-contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352018-A (JP)
Title: Portable machine negligence alarm device
Inventor: HIRAMITSU TAKAYUKI
IPC: B60R25/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable machine negligence alarm device to prevent leaving-behind of a portable machine in a vehicle.  <P>SOLUTION: The portable machine negligence alarm device 11 mutually communicates with a portable machine 10 having a communicating function by wireless, transmits a starting electric wave to a small region in the neighborhood of an antenna 23 for a transponder through the antenna 23 for the transponder provided on the vehicle and collates an ID code transmitted from the portable machine 10 started by the starting electric wave and an ID code previously recorded in correspondence with this ID code with each other. The antenna 23 for the transponder is devised to transmit the starting electric wave to the small region free to mutually communicate with the portable machine 10 in a state where the portable machine 10 is not installed on the vehicle. The portable machine negligence alarm device 11 actuates a display 14 with a condition that collation is repeatedly carried out and the collation is not established with a trigger of detecting a will of a user to get off after driving an engine in accordance with a result of the collation carried out at the time of mutual communication with the portable machine 10 in the small region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351460-A (JP)
Title: Stainless steel cladded with aluminum-nickel material, its manufacturing method, and battery case
Inventor: HASEGAWA TAKESHI
IPC: H01M2/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel cladded with an aluminum-nickel material which has excellent deep drawing property being a LDD of ≥ 2.0, its manufacturing method, and a battery case formed from the cladded stainless steel by deep drawing.  <P>SOLUTION: The stainless steel cladded with the aluminum-nickel material comprises a stainless steel layer 1 made of softened annealed stainless steel, a nickel layer 2 formed on one surface of the stainless steel layer 1 and composed of an Ni-based alloy including pure Ni or Ni as the main component, and an aluminum layer 5 which is diffusion-bonded to the surface of the nickel layer 2 via an Al-Ni intermetallic compound layer 4 and composed of an Al-based alloy including pure Al or Al as the main component. The thickness after the diffusion bonding of the Al-Ni intermetallic compound layer 4 is set to 0.5-2.0 μm. A nickel layer 3 can be formed on the other surface of the stainless steel layer 1 for improving corrosion resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363155-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: FUKUNAGA AKIRA
IPC: H01L21/306
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of manufacturing a semiconductor device or the like with a high yield by eliminating an influence of damaged layers inevitably produced on the exposed surface of a wiring due to the flattening operation performed on a wiring material when the wiring is formed through a damascene process.  <P>SOLUTION: After a substrate having an interlayer insulating film with fine recessed sections for wiring formed on its surface is prepared; the wiring material is embedded in the fine recessed sections by forming a film of the wiring material, and the excessive film of the wiring material left on the surface of the substrate is removed. Then the wiring composed of the wiring material is formed by flattening the wiring material embedded in the recessed sections, and damaged layers formed on the exposed surface of the wiring are restored. Since the damaged layers inevitably produced on the exposed surface of the wiring at the time of forming the wiring through the damascene process are restored and the wiring having the restored damaged layers on its surface is processed in the next step, the semiconductor device etc., can be manufactured with high yield by eliminating a bad influence of damaged layers left on the surface of the wiring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096984-A (JP)
Title: Piezoelectric motor and electronic apparatus with piezoelectric motor
Inventor: IINO AKIHIRO
IPC: H01L41/053
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric motor in which a variation in performance is suppressed by obtaining a structure for supporting an oscillator stably by a simple arrangement without suppressing the oscillation thereof thereby enhancing positioning accuracy, the controllability of positioning and the stability of positioning.  <P>SOLUTION: The piezoelectric motor operates a contact member 5 coming into contact with an oscillator 1 having a piezoelectric element or a frictional member provided in the oscillator 1 or operates the oscillator 1 itself by the oscillation of the oscillator 1 wherein a plurality of recesses 1a are formed at the oscillator 1 and a supporting member 2a having a plurality of protrusions engaging with the recesses 1a is provided 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361573-A (JP)
Title: Acoustic signal processor
Inventor: ARAI DAISUKE
IPC: G10L21/0388
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic signal processor which can perform processing at a high speed by reducing the amount of operations.  <P>SOLUTION: The acoustic signal processor is equipped with a band dividing section 11 which divides the band of a sound transmission function including information indicating the shapes of the auricle and head of a listener, a high-frequency band component processing section 12 which processes the characteristics of the high-frequency band component obtained by division in the band dividing section 11 in such a manner that the characteristics of the high-frequency band component is made simple, and a signal synthesizing section 13 which synthesizes the component other than the high-frequency band component obtained by division in the band dividing section 11 and the high-frequency band component processed in the high-frequency band component processing section 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359788-A (JP)
Title: Chloroprene graft adhesive composition and its manufacturing method
Inventor: WATANABE KOSUKE
IPC: C09J151/06
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chloroprene graft adhesive composition having excellent adhesive strength to an EVA material which is broadly used in the shoe industry and the like.  <P>SOLUTION: The chloroprene graft adhesive composition is obtained by graft polymerization of methyl methacrylate in an organic solvent in which polychloroprene and an ethylene/vinyl acetate copolymer are dissolved. This composition exhibits excellent adhesive strength particularly to an EVA material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332701-A (JP)
Title: High speed rotation control type wind power generation device with windscreen
Inventor: OSAWA KAZUMASA
IPC: F03D3/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a blade part receiving wind light, thin, long, and large, and to facilitate rotation in a slight wind, and to provide a wind power generation device without damage by a strong wind or centrifugal force, wherein there is no case where installation in a city is not preferable due to trouble of the sound of wind.  <P>SOLUTION: A windscreen is attached. Since wind pressure received by the blade is reduced by enlarging the windscreen only when wind is strong, the blade is formed to be light, thin, long and large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203727-A (JP)
Title: Oxide superconductor having high critical current density
Inventor: MIRIYARA MURARIDA
IPC: C01G1/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RE-Ba-Cu-O based oxide superconductor capable of realizing a high critical current density at a relatively high temperature even in a high magnetic field, and to provide a method of manufacturing the oxide superconductor.  <P>SOLUTION: In the RE-Ba-Cu-O based oxide superconductor (RE is one or more kinds selected from rare earth elements), non-superconductive fine particles having a composition of RE<SB>a</SB>-Ba<SB>b</SB>-Cu<SB>c</SB>-Z<SB>d</SB>-O or RE<SB>a</SB>-Ba<SB>b</SB>-Cu<SB>c</SB>-Z<SB>d</SB>-Pt<SB>e</SB>-O (Z is a group IVA element and one or more kinds selected from Ti, Zr and Hf, 0≤a≤1.0, 0.5≤b≤1.0, 0≤c≤1.0, 0<d≤0.5 and 0<e≤0.5) and ≤500 nm particle diameter are dispersed in a mother phase composed of a composition of RE<SB>1+x</SB>Ba<SB>2-x</SB>Cu<SB>3</SB>O<SB>y</SB>(-0.1≤x≤0.1, 6.5≤y≤7.1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005011675-A (JP)
Title: Sealed battery
Inventor: OGUMA MIKIO
IPC: H01M50/528
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery suppressible to the variation of a high rate charge capability at a low cost.  <P>SOLUTION: A lithium ion battery 30 includes the bunch 14 of windings housed at the center of a battery case holder 16, and a positive electrode current collecting plate 1 is arranged on the upper part of the bunch 14. A taper 1a is formed on the outer periphery of a positive electrode current collecting plate 1; a positive electrode current collecting tab 3 derived from a bunch 14 is sandwiched between the taper 1a and an annular positive electrode ring 2 facing the taper 1a; a circular joint 7 is formed by subjecting to friction-stirring and joining from the side of the positive electrode current collecting plate 1. The joint becomes a plastic flow state and the gap between both positive electrode current collecting tabs 3 is filled into, by holding the taper 1a and positive electrode ring 2 with jigs 4, 5 via the positive electrode current collecting tab 3 and then by reducing the gap between the curved taper 1a and positive electrode current collecting tab 3 to friction-stirring and jointing the taper 1a along the positive electrode ring 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012523-A (JP)
Title: Network call management device
Inventor: KIKUKAWA HIROSHI
IPC: H04M3/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network call management device capable of quickly computing the combination of call terminals enabling the simultaneous measurement of call quality evaluation data even if there are a number of call terminals.  <P>SOLUTION: A group division computation means 13 divides the call terminals for measuring the call quality evaluation data into a plurality of groups for computation. By a means 18 for computing a measurement combination in a group based on the plurality of groups, a first combination showing the combination of the call terminals in the group computes a plurality of first measurement groups. Contrarily, by a means 18 for computing the measurement combination among groups based on the plurality of groups, a second combination showing the combination of the call terminals among the groups computes a plurality of second measurement groups. As a result, even if there are a number of call terminals, the combination of call terminals capable of simultaneously measuring the call evaluation data can be quickly computed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017345-A (JP)
Title: Method for driving plasma display panel
Inventor: KIMURA MASANORI
IPC: G09G3/298
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional plasma display device that a pulse width becomes unnecessarily long and the shortening of a write period is limited since scanning pulses and write pulses are set to sufficiently long pulse widths so as to obtain desired discharge at operating temperature at which a discharge delay time becomes the longest.  <P>SOLUTION: The pulse widths of scanning pulses and write pulses are set based on panel temperature, and the pulse width t<SB>L</SB>when the panel temperature is low is set Δt shorter than the pulse width t<SB>H</SB>when the panel temperature is high. Thus, the write period of a plasma display panel having (n) scanning electrodes is made Δt×n shorter and the frequency of application of suspending pulses is increased by the shortened time to increase the luminance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016983-A (JP)
Title: Antenna and system for monitoring damage in buried pipe using the same
Inventor: MIURA SATORU
IPC: G01M3/28
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damage monitoring system of a buried pipe for monitoring the occurrence of the damage of the buried pipe and for notifying its occurrence, when damages occur.  <P>SOLUTION: The system for monitoring the damage of the buried pipe comprises a pressure sensor 4 for detecting the pressure of the buried pipe 2 with a pressurized gas sealed; a damage-monitoring unit 18 for determining an abnormality, based on the detected pressure of the pressure sensor 4; and generating an alarm signal when the abnormality occurs. A transmission means 8 for transmitting the alarm signal; and a cellular phone 10 for receiving the alarm signal. The damage-monitoring unit 18 is installed in a manhole 20, the transmission means 8 includes an antenna 28 mounted to a manhole lid 26, and the antenna 28 comprises an antenna body 30 mounted to the upper surface of the manhole lid 26 and a transmission antenna 32 built into the antenna body 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI