baber/WOPTO huggingface dataset:
Patent JP-2004089884-A (JP)
Title: Washing system for organic solvent-containing waste liquid and washing apparatus for organic solvent-containing waste liquid
Inventor: KAWASAKI JUNICHI
IPC: C02F1/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing system 1 for organic solvent-containing waste liquid, for removing a mixed organic solvent (polluted liquid), and a washing apparatus for the organic solvent-containing waste liquid.  <P>SOLUTION: The washing system 1 for the organic solvent-containing waste liquid comprises an aeration treatment process B for subjecting a waste liquid mixed with an organic solvent to aeration treatment, an exhaust gas treatment process C for treating an exhaust gas mixed with the organic solvent gasified by aeration treatment to discharge the same to the atmosphere as clean air and a washing liquid send-out process D for sending a washing liquid formed by gasifying the organic solvent by aeration treatment to discharge the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091411-A (JP)
Title: Hair-growing material and skin care preparation for external use containing the same
Inventor: MAEDA TETSUO
IPC: A61Q5/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for ameliorating or preventing alopecia and thin hair, especially the ones caused by stress.  <P>SOLUTION: The skin care preparation for external use, preferably the cosmetic for the hair contains a hair-growing material comprising essences of the following parts of crude drugs: a rhizome of Iris florentina Linne of Iridaceae; a leaf of Echinaceae angustifolia Diocleus Carystius of Asteraceae; a rhizome of Nuphar japonicum De Candolle of Nymphaceaceae; a rachis or stem of Murraya koenigii Spreng. of Rutaceae; and a terrestrial part of uva ursi of Anacardiaceae.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089926-A (JP)
Title: Method for insolubilizing ash containing heavy metals
Inventor: KOIDE NORIHIRO
IPC: B09C1/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for insolubilizing ash containing heavy metals, wherein heavy metals contained in ash are insolubilized and prevented from leaching by simply and efficiently insolubilizing the heavy metals at low cost so as to meet the reference value of environmental quality standards of soil under the elution test according to Notice No.46 of the Ministry of the Environment.  <P>SOLUTION: A solution of a thiosulfuric compound and a compound of iron(II) or iron(III) is added to ash containing heavy metals, and the solution is kneaded, followed by the heat treatment of ash containing heavy metals. The compound of iron(II) or iron(III) acts as an insolubilizing agent forming a difficultly-soluble compound with the heavy metals contained in the ash, and the thiosulfuric compound acts as a reducing agent for reducing the compound in the soluble form of heavy metals into a difficultly-soluble form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068793-A (JP)
Title: Repulsion motor
Inventor: FUKUICHI KIYOSHI
IPC: F03G7/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide infinite motive power not requiring energy to consume.  <P>SOLUTION: This repulsion motor is characterized by providing a driving arm connected to a crank arm so as to correspond to a fixed magnet by providing a large number of driving gears integrated with a supporting gear and the crank arm on an outer periphery of the fixed gear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102341-A (JP)
Title: Medium-handling device capable of issuing medium such as multiple kinds of passbooks
Inventor: CHIMURA KAZUFUMI
IPC: G06Q20/18
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To unify the set directions of media such as passbooks to two or more hoppers in a medium handling device which can issue media, such as multiple kinds of passbooks.  <P>SOLUTION: In a passbook-handling device 100, a paying-out conveyance path 132, 134 are set so as to join to a main conveyance path 130 on the downstream side of an optical reading section 122 and the upstream side of a print section 124 respectively, in directions of the upstream direction and along with the main conveyance path 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100532-A (JP)
Title: Purge flow rate control device of internal combustion engine
Inventor: TAGAMI TAKESHI
IPC: F02M25/08
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purge flow rate control device of an internal combustion engine capable of promptly adjusting a control purge flow rate to a target purge flow rate even when the target purge flow rate significantly changes due to a sudden change in the operational status of an internal combustion engine, preventing a significant change in the control purge flow rate due to a slight change in the operational status to stabilize the air-fuel ratio, and improving the operating performance of the internal combustion engine.  <P>SOLUTION: An additional purge flow rate (adjustment value) DQPGC is calculated based on the deviation between the target purge flow rate QPGCMD (current value) and the purge flow rate QPGC (k-1) calculated in the previous control cycle (S118). The calculated additional purge flow rate DQPGC is added for adjustment to the previous value QPGC (k-1) of purge flow rate, thereby calculating a purge flow rate QPGC (current value) (S130 to S132).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098822-A (JP)
Title: Power supply method for locomotive and its device
Inventor: MAEDA AKIYA
IPC: B60L5/08
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a conventional battery locomotive mainly used as a locomotive travelling through a construction tunnel that it becomes difficult for the battery locomotive having a limited travel distance to apply to the tunnel having a longer distance in these years.  <P>SOLUTION: The locomotive 8 to which power is supplied from a trolley line 13 or a battery 9 mounted on the locomotive 8 with DC conversion of a AC power source 11 reciprocatingly travels on a rail 19. The AC power source 11 is installed on a travel passage, a double track section 72 is provided on the way of a single track section 71 of the rail 19, and the trolley line 13 is installed at a branch position between the single track section 71 and the double track section 72. Furthermore, power is supplied from the trolley line 13 to the locomotive 8 at the branch position from the single track section 71, the battery 9 is charged, and power is supplied from the battery 9 in a section such as the double track section 72 and a shaft section 70 where no trolley line 13 exists.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124218-A (JP)
Title: Semiconductor device
Inventor: KAWANOUE TAKASHI
IPC: H01L21/3205
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which reliability can be en hanced even when an element is scaled down furthermore for the purpose of high integration. SOLUTION: A plurality of films composed of a insulator are formed in wiring to traverse the wiring in the width direction thus constituting the barrier of atoms or holes at the time of conducting a current. In such a semiconductor device, an interval R between adjacent films satisfies a relation R<=Rc' (where, Rc' is the critical length where the net flux JS of atoms or holes flowing through the wiring by electromigration at the time of conducting a current becomes 30% of the essential flux J0 of atoms or holes by electromigration.
Patent JP-2003303904-A (JP)
Title: Read-out method of non-volatile memory
Inventor: YEH CHIH-CHIEH
IPC: G11C16/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read-out method of a non-volatile memory cell.  <P>SOLUTION: A non-volatile memory cell comprises a substrate, a source, a drain, and a gate on the channel insulated by a nonconductive charge trap material, interposed between a first and a second insulating layers. In the method, a first positive bias between the drain and the source, a second positive bias between the source and the substrate, and a third positive bias between the gate and the source are applied, and the source charge trapped by the trap material near the source is read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098236-A (JP)
Title: Ceramics plate
Inventor: SUZUKI TOSHIHIRO
IPC: B24B37/30
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of dust from peripheral portions or peripheral side face of a plate, thereby helping to mirror wafers without producing scratches.  <P>SOLUTION: A peripheral side face 4 of a ceramic plate 1 is ground, to be followed by processes of brush washing and ultrasonic washing. Subsequently, a peripheral chamfer portion 3 and the peripheral side face 4 of the ceramics plate 1 are mirrored to the level of the average roughness of 0.42 μm or less, or are coated with resin 2 to an almost equivalent thickness of 50 to 500μm. This arrangement prevents the occurrence of dust from the peripheral chamfer portion 3 or peripheral side face 4, making it possible to mirror wafers without producing scratches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103937-A (JP)
Title: Substrate container
Inventor: MIMURA HIROSHI
IPC: H01L21/68
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate container for suppressing and preventing the structure of a mold from becoming complex, and preventing contamination on a substrate or a clean environment for processing the substrate against wear powder.  <P>SOLUTION: A container body stores in array a plurality of substrates. A lid opens/closes an opening front surface of the container body. An internal pressure adjusting mechanism 30 is engaged with the container body and an installing part 10 of the lid, and adjusts the internal pressure of the container body which is closed with the lid. The internal pressure adjusting mechanism 30 comprises a fitting cylinder 31 which is elastic and formed into a near cylinder, a hollow filter holder 33 inserted in the axial direction of the fitting cylinder 31, and a plurality of filters 36 held inside the filter holder 33. The container body is provided with a fitting hole 11, and the fitting cylinder 31 of a simple configuration is deformed for attaching/detaching from the fitting hole 11. So no complex threaded hole is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102103-A (JP)
Title: Image forming apparatus and method for controlling scanning length thereof
Inventor: NOGUCHI JUNICHI
IPC: H04N1/113
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can suppress deterioration in images caused by difference in scanning lengths between each of multiple beams without increasing cost.  <P>SOLUTION: The image forming apparatus detects the difference (Xb-Xa) in the scanning lengths on a photosensitive drum 11 between each of laser beams based on the outputs of each of BD sensors 36 and 37 and changes the number of the high-frequency clocks forming one pixel at a specific point on a line scanned by the corresponding laser beam based on the result of the detection. As a result, the scanning lengths Xa and Xb on the surface of the photosensitive drum 11 are electrically corrected, making it possible to make the scanning lengths Xa and Xb by the two laser beams equal to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097718-A (JP)
Title: Dilation balloon catheter
Inventor: KAWAMATA AKIRA
IPC: A61M25/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delation balloon catheter for relieving burden on an operator in delating a narrowed area or a blockage in the lumens of a living body such as a gastrointestinal tract.  <P>SOLUTION: This dilation balloon catheter minimally includes: shafts 2, 2' for penetration in a longitudinal direction, having one main inner cavity and at least one sub-inner cavity; a balloon consisting of a cylindrical part and substantially conical parts at both the ends of it; and a tip end tube. The catheter comprises a means 14 for fixing the shafts to an endoscope 17. The fixing means is provided with a holding part for holding the shafts, and a connecting part for connecting the holding part to the endoscope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111486-A (JP)
Title: Cvd equipment
Inventor: NAKAJIMA SETSUO
IPC: H01L21/205
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide normal-pressure CVD equipment which is capable of surely preventing a harmful gas from leaking out from it and also oxygen from penetrating into it.  <P>SOLUTION: The CVD equipment is equipped with a transfer conveyer 12 transferring substrate trays 11, a movable chamber 2 which is provided above the transfer conveyer 12 so as to be movable in a vertical direction as it comes into close contact with the substrate tray 11 placed on the transfer conveyer 12 so as to form a space isolated from an outside air, a plasma generating mechanism 4 provided inside the movable chamber 2, and an exhaust mechanism 6 which reduces the inner pressure of the movable chamber 2 slightly. The movable chamber 2 is made to descend so as to be brought into close contact with the substrate tray 11 placed on the transfer conveyer 12 while a film is formed and made to ascend after the film is completely formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109256-A (JP)
Title: Method for adjusting optical element and system for the same, and method for manufacturing optical device for which the method is used, and optical unit
Inventor: FURUTA HIROKAZU
IPC: G02B6/42
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for adjusting optical elements, which optically couple two optical elements with high efficiency, and a method for manufacturing an optical device, and an optical unit.  <P>SOLUTION: The system for adjusting the optical elements is provided with a photodetecting lens 2, a condenser lens 3, a light quantity measuring instrument 4, a controller 5, a clamping tool 6, and a position adjusting mechanism 7. A second optical element 9 receives the light L emitted from a first optical element 8 at its one end surface, propagates the light L by an optical waveguide 9a formed therein and emits the light as exit light Lout from the other end surface. The controller 5 adjusts the optical axis positions of the first and second optical elements 8 and 9 and optically couples the elements 8 and 9 with high efficiency by adjusting the element 8 and 9 to the position of the maximal value of the periodic fluctuations of the light quantity by the reflection generated between the end surfaces of the elements 8 and 9 by using the light quantity data from the instrument 4 and the mechanism 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119521-A (JP)
Title: Substrate processing equipment
Inventor: HORIGUCHI TAKAHIRO
IPC: H05B3/14
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate processing equipment which is capable of depositing a film stably and efficiently on a substrate W.  <P>SOLUTION: The substrate processing equipment 20 supports the substrate W as a processing object at a position so as to make it confront a heater unit 24 and rotates a holding member 120 that holds the substrate W. The heater unit 24 is equipped with an SiC heater 114 and a heat reflecting member 116 housed in a quartz bell jar 112 formed of transparent quartz, a processing vessel 22 is reduced in internal pressure, and the quartz bell jar 112 is also reduced in internal pressure, so that the quartz bell jar 112 can be reduced in wall thickness, whereby the quartz bell jar 112 can be improved in thermal conductivity and the substrate W can be protected against contamination caused by the SiC heater 114.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118367-A (JP)
Title: Computer device and program execution method
Inventor: TAKAHASHI KATSUHIDE
IPC: G06F9/45
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate code execution device that performs efficient compilation processing without lowering a reaction speed to a key operation, drawing and the like.  <P>SOLUTION: Before an application starting request from a user, a static analysis part 1002 computes a ratio of the code size of each method or each processing unit to the total code size of all intermediate codes included in a transfer file, a compilation determination part 1006 selects a method or processing unit with a ratio of or over a constant level as a target of compilation processing, a compiler 1008 compiles the selected method or processing unit, and a compiled code cache 1014 stores a native code after compilation processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120171-A (JP)
Title: Radio communication system, radio communication method, radio communication unit, radio terminal
Inventor: TAKAMURA KAZUHISA
IPC: H04W76/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten initial setup time of a wireless LAN network system by performing a processing for connecting with a communication system and a processing for connecting with an upper layer in parallel.  <P>SOLUTION: A radio station at an access point transmits the information for connection processing with an upper layer while including it in a beacon or data at a specified timing from the beacon. A radio terminal receives the beacon and receives the information for connection processing with the upper layer from the beacon. Using the information for connection processing with the upper layer, processing for wireless connection with a data link layer is carried out in parallel with a processing for connecting a network layer with the Internet. Consequently, initial access time can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114079-A (JP)
Title: Cushion device for press
Inventor: KAMATA TERUO
IPC: B30B15/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance general applicability to forming molds having different pressing pads and to reduce production cost by constructing an assembly of a plurality of cylinders and facilitating changes of setting in each pressing force.  <P>SOLUTION: In a press 11 with a cushion device 12 mounted on a holder 14 and with a pressing pad 21 on the cushion device 12, the cushion device 12 is constructed such that a large number of cylinder units are attached to a cast base 31 having a plurality of tubes 32 cast therein and the tubes are partly notched, and that the cylinder units are operated pneumatically so as to be able to control the pressing force F1 of the pressing pads. The length of the case base 31 is L. A pressure control means 34 is installed in each tube. A passage having the length L corresponding to the tube can be prepared without using a cutting tool such as a drill.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115662-A (JP)
Title: Flame-retardant rubber composition for extrusion and sealant
Inventor: KOSHIBA JUNICHI
IPC: C08K3/22
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonblack flame-retardant rubber composition for extrusion excellent in cost performance and also flame retardancy, physical properties and processability, and to provide a sealant.  <P>SOLUTION: The flame-retardant rubber composition for extrusion comprises specific two kinds of ethylene-α-olefin-nonconjugated polyene copolymers, a nonhalogen-based flame retardant and carbon black, wherein the compounding amount of the carbon black is 0-3 pt(s). wt. based on 100 pts. wt. of the ethylene-α-olefin-nonconjugated polyene copolymers and the weight ratio for the two kinds of ethylene-α-olefin-nonconjugated polyene copolymers is preferably (5:95) to (95:5). The extrusion processability( ASTM-D-2230-90, grading standard B ) of this composition is rated at 6A-10A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116239-A (JP)
Title: Arrangement structure of solar cell array
Inventor: YAMADA KEIJI
IPC: H01L31/042
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module which is particularly usable when set on the roofing of an inclined roof of a house or the like, simple in structure, small in the number of parts, low in cost, excellent in workability, and efficiently arranged on the roof surface of the house or the like, and to provide the roof having the solar cell module mounted thereon.  <P>SOLUTION: The solar cell module is characterized in that a mounting pitch in an inclined direction is generally multiplied by an integer (larger than one) of a working dimension in the inclined direction of the set roofing. When an inclination angle of the inclined roof is set to θ, the mounting pitch of the solar cell module in the inclined direction H, the mounting pitch of the same in a direction orthogonal to the inclined direction W, following expressions hold: W ≈ (mxcosθ)xH, or W≈(n/cosθ)xW. The roof having the solar cell module mounted thereon is characterized by employing the solar cell modules of a plurality of types, wherein m and n in the expressions represent different numerical values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127963-A (JP)
Title: Glass terminal
Inventor: KOJIMA TETSUYA
IPC: H01L23/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass terminal exhibiting excellent transmission characteristics of high frequency signal by adjusting the characteristic impedance at the glass terminal.  <P>SOLUTION: In the glass terminal having a signaling lead 20 glass sealed in an eyelet 10 where a part 30 for mounting an optical element 40 is formed, the optical element mounting part 30 is formed with such a size as including the range where a hole for inserting the signaling lead 20 of the eyelet 10 is arranged. A coaxial hole 32 having a diameter larger than that of the signaling lead 20 is made concentrically to the insertion hole while penetrating the optical element mounting part 30 and the signaling lead 20 is inserted into the coaxial hole 32. Outer surface of the coaxial hole 32, i.e. the side face of the optical element mounting part 30, is formed in notch shape exposing the coaxial hole 32 partially and the outer surface of the signaling lead 20 inserted into the coaxial hole 32 is partially exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125227-A (JP)
Title: Finned heat transfer pipe
Inventor: MORI TADASHI
IPC: F28F1/36
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a heat transfer characteristic; and to restrain a pressure loss in a finned heat transfer pipe used for a heat exchanger.  <P>SOLUTION: This finned heat transfer pipe 41 is arranged in an outer peripheral part 46 of a pipe body 44 so that a fin 42 projects outward in the radial direction of the pipe body 44. The fin 42 is composed of a plurality of divided fins divided in the circumferential direction of the pipe body 44, and is partitioned in the circumferential direction of the pipe body 44, and is characterized in that a shape of the fins 43 arranged in an area of at least a part is different from a shape of the fin 42 arranged in the other area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121989-A (JP)
Title: Excrement stirring device
Inventor: NOGUCHI TAKESHI
IPC: F16C33/78
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excrement stirring device which is long in the lifetime of bearings and packings, is good in rotation of stirring blades, is low in manufacturing cost and is free of a fretting wear of bearing fitting sections.  <P>SOLUTION: Antifriction bearings 7 for bearing a stirring shaft 2 of an excrement tank 3 are arranged in the upper part of a tank top cover 3a. Also, the lower parts of the bearings are provided with hermetic sealing mechanisms having two oil seals 12, and a housing 11 formed of the integrated assembly of bearing holes 11a to be fitted with the bearings, oil seal mounting holes 11b and a shaft hole 11c is used to make the gap between the shaft hole and the stirring shaft slight. Further, the lower sides of the two oil seals are formed of dust seals 17. Further, an output shaft 9a having an output shaft hole 9b to be inserted with a shaft end mount 2e of the stirring shaft is formed and a sealing member 23 for sealing the output shaft hole is made to be held between a step with the shaft end mount and the end of the output shaft.  <P>COPYRIGHT: (C)2004,JPO