baber/WOPTO huggingface dataset:
Patent JP-2002269815-A (JP)
Title: Phase change type optical information recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24035
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type optical information recording medium having preferable light transmissivity and excellent recording sensitivity of a multilayered phase change type optical information recording medium capable of high density recording so that fast recording and reproducing is possible for each of recording layers successively formed from the light emitting side. SOLUTION: The phase change type optical information recording medium has at least a first recording layer and a second recording layer in the order from the incident side of light in the structural layers formed on a substrate 1. The first recording layer 3 in the incident side of light is formed as a recording layer with a single-layer structure consisting of a composite composition of a composition component containing Sb and Te and a chalocogenide glass composition component, or the first recording layer 3 is formed as a recording layer with a two-layer structure having a layer consisting of a composition component containing at least Sb and Te and a layer consisting of a chalocogenide glass composition, with the layers adjacent to each other. Thus, the light transmissivity is increased and preferable recording sensitivity is obtained.
Patent JP-2002273811-A (JP)
Title: Optical polymer sheet
Inventor: KOSAKA WATARU
IPC: B32B7/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an optical polymer sheet having high gas/steam barrier properties at a low cost and to improve releasability of a releasing base when the optical polymer sheet obtained in this manner is used as a substrate for a liquid crystal display element. SOLUTION: The optical polymer sheet comprises a base (a), and a transfer film having a protective layer and a gas/steam barrier layer formed on a release base (b) having a thickness of 0.1 mm or less and laminating on the base (a). The protective layer contains photosetting resin and a silane coupling agent as main components.
Patent JP-2002277128-A (JP)
Title: Container for vacuum cooling
Inventor: TSUBOTA YOSHIMI
IPC: B65D81/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a container for vacuum cooling capable of preventing a liquid substance to be cooled from being accompanied from a container and sucked during vacuum suction. SOLUTION: In the container 1 for vacuum cooling having a vacuum suction port 4, a boiling accelerator 9 is situated on the liquid surface of a liquid substance to be cooled contained in the container 1.
Patent JP-2002275780-A (JP)
Title: Belt for shoe press
Inventor: OGIWARA YASUYUKI
IPC: D21F3/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a new one side type shoe press belt which can reduce the irregularity of a space volume and further solve a problem that the grooves or holes of a both side type belt are formed by a grinding method to reinforce the water-squeezing property of the belt but are collapsed due to wears caused by frictions with the felt and further due to pressures during a pressing operation. SOLUTION: This belt for the shoe press uses multi-filament yarns (dotted line patterns) for a yarn 2a1 on the outer face and/or a yarn 2a2 adjacent to the inside of the yarn 2a1 which are yarns inserted into the outer portion of one side 2' of a substrate 2 in the longitudinal direction of the belt, and then allowing an elastic resin layer to contain the multi-filaments. When one side of the substrate 2 is coated and impregnated with the elastic resin to form the elastic resin layer, the structure of the multifilament yarns comprising several hundreds of fine denier continuous fibers can be utilized to surely inhibit the impregnation of the elastic resin, when the multifilament yarns are included.
Patent JP-2001302464-A (JP)
Title: Conditioning detergent composition
Inventor: DUDEN CAROL A
IPC: A61K8/72
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a conditioning detergent composition which would not only impart cleansing, wet detangling, dry detangling and manageability properties to hair but would also have a low degree of ocular and skin irritation, in a clear or translucent, aesthetically pleasing formulation without the need for adding pearlizers, opacifiers, and suspending agent thereto. SOLUTION: This conditioning detergent composition comprising a surfactant portion comprising an anionic surfactant, an amphoteric surfactant and a nonionic surfactant, and a conditioning portion comprising a branched quaternary (ammonium compound) polymer, and a silicone.
Patent JP-2002281383-A (JP)
Title: Device and method for editing material information
Inventor: UCHIDA SUKEYUKI
IPC: H04J3/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To easily perform system switching and composition of material information signals with a single device and realize them in a simple structure at a low cost. SOLUTION: Multipliers 211, 212 by every system, an adder 213 and a parameter converter 214 are integrated in a material information editing device 21 and coefficients α, β read from a storage part according to an A/B switching signal or a composite control signal are given to the respective multipliers 211, 212 by the parameter converter 214. And pieces of decoded output of the decoders 111, 112 are multiplied by the coefficients α, βby the respective multipliers 211, 212 respectively, pieces of multiplied output are added together by the adder 213 and this added output is converted into a transmission signal in an SDI format by an SDI formatter 114.
Patent JP-2002274453-A (JP)
Title: Suspension assembly device
Inventor: MARUO MASARU
IPC: B62D65/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To improve assembly precision of a suspension subassembly for a vehicle body W by precisely positioning the suspension subassembly SAF for an assembly jig 3. SOLUTION: This assembly jig 3 consists of a jig base 30 capable of freely floating for an elevation base 2 and a jig main body 31 capable of freely floating for the jig base 30. The suspension subassembly SAF on the jig main body 31 is positioned for the jig base 30 in such a way that right and left suspensions SF become symmetrical with respect to a reference line 3a at the center in the lateral direction of the jig base 30 by a pair of right and left clamp members 330 provided in the jig base 30 and capable of being opened and closed freely in the lateral direction. The jig base 30 is positioned for the vehicle body W in such a way that the reference line 3a agrees with a reference line OB at the center in the direction of vehicle width of the vehicle body W by a pair of right and left positioning pins 340 provided in the jig base 30.
Patent JP-2002276397-A (JP)
Title: Control device for internal combustion engine
Inventor: MIYASHITA YUKIO
IPC: F01L13/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To allow the circulation of exhaust gas corresponding to a recirculation required quantity thereof even if the required quantity is large. SOLUTION: An intake passage 4 and an exhaust passage 5 are allowed to communicate with an engine 1. An intake valve 6 is openably and closably mounted on the intake passage 4, and an exhaust valve 7 is openably and closably mounted on the exhaust passage 5. The intake passage 4 is allowed to communicated with the exhaust passage 5 through an EGR passage 8 for exhaust circulation, and an EGR valve 9 is arranged in the communicating point between the EGR passage 8 and the exhaust passage 5. The EGR control valve 9 is controlled according to the recirculation request quantity of exhaust gas, and the opening and closing timings of the intake valve 6 and the exhaust valve 7 are controlled to perform a VTC control.
Patent JP-2002287772-A (JP)
Title: System for delivering musical piece with still picture
Inventor: KITAGAWA HIROO
IPC: G10K15/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a user to receive the delivery of musical pieces indoors as well as outdoors to enjoy performance of musical pieces in any place at any time by combining a server for delivery of pictures and music data and a portable terminal having a picture and sound output means. SOLUTION: On the side of a server 10, musical piece data are stored in a musical piece data storage part 11, and still picture data are stored in a still picture data storage part 15. A data retrieval part 15 retrieves the music data storage part 11 and the still picture data storage part 12 on the basis of a retrieval condition from a data request reception part 14, and a data delivery part 13 delivers retrieved data to a portable terminal 20. On the side of the portable terminal 20, a user interface part 21 accepts user's musical piece designation and still picture designation and transmits them to the server 1 from a data request transmission part 22. A data reception part 23 receives data delivered from the server 10 and stores them in a data storage part 24, and musical piece can be played by a data playing part 25.
Patent JP-2002296203-A (JP)
Title: Method of inspecting floating of chip component and its device
Inventor: TERAMOTO TOKUJI
IPC: G06T1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional method that, although no mounting of a component and the slippage of the component can be inspected, soldering of only one side of the chip component, namely, the slanting mount of the chip component does not show clear difference from only the matching result, and correct decision of good or no good is impossible. SOLUTION: The inspection of floating of the chip component is conducted in such a way that template matching of an X-ray transmission digital image of an inspecting chip component and a model image of only a fillet part of the chip component soldered in a normal state in conducted, and if a matching score is lower than a previously set matching score, the chip component is decided that it is slantingly soldered.
Patent JP-2002295429-A (JP)
Title: Wood-screw
Inventor: SAITO SUETOSHI
IPC: F16B25/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wood-screw capable of setting thickness W of a heat insulating member to a desired size by composing it to have no protrusion of its head part. SOLUTION: This wood-screw 15 comprises a shaft body 15a in which threads for screwing are spirally formed in an outer circumferential surface, and the head part 15b formed at one end of the shaft body. A thick ring 16 is formed on the head part side of the shaft body 15a. The thick ring 16 is composed in such a way that the head part side of the wood screw is mirror-symmetric to the tip side.
Patent JP-2001325251-A (JP)
Title: Kanji (chinese character) input device and method
Inventor: LEE KUWAN-DONGU
IPC: G06F3/01
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide Kanji input device and method with which more Kanji can be inputted within fixed time, all the Kanji can be inputted within four times of key pressing and the Kanji can be inputted by the less number of times of key pressing while easily and simply inputting the Kanji and also the Kanji is more simply inputted by using a different connection key in the case of complicated Kanji constituted of many radicals. SOLUTION: These Kanji input device and method are provided with a Kanji input key means provided with a radical key for indicating a component for constituting the Kanji and the connection key for indicating the connection structure of the radicals, a signal conversion means for converting the signals of the radical key and the connection key to the signals which can be processed from a rear end, a memory means for storing the Kanji specified by the radical and connection structure and a Kanji generation means for generating the Kanji specified by the inputted radical key and connection key.
Patent JP-2002293207-A (JP)
Title: Part fixing structure
Inventor: SAKAKIBARA SATOMI
IPC: B62D37/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure capable of fixing two components with simple work. SOLUTION: A component 1 includes an attachment opening 2 and another component 3 includes an arch 4 passing through the attachment opening 2 of the component 1 and forming a lock hole 5 projecting outside. A fixture 11 is composed of a first member 12 and a second member 13. One of the first member 12 and the second member 13 is provided with a main body part 14 keeping contacting with the component 1 and inserted in the lock hole 5 formed on the arch 4 of another component 3. The body part 14 is provided with a guide rail 19 inclined to an upper wall surface of the body part 14. Either of the first member 12 and the second member 13 is provided with a slide part 22 moving along the guide rail 19. A projection surface 25 inclined toward a tip of the slide par 22 is formed on a lower wall of the slide part 22.  The component 1 and another component 3 are thereby automatically and tightly fixed by just pushing the slide part 22 in the guide rail 19 of the body part 14 to induce a wedge effect after inserting the body part 14 into the lock hole 5 of the arch 4.
Patent JP-2002299294-A (JP)
Title: Chemical mechanical polishing processing system and method for manufacturing semiconductor device
Inventor: FUKUSHIMA MASARU
IPC: H01L21/768
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a CMP processing system capable of improving a polishing speed, prolonging the service life of a slurry for CMP and improving safety by employing a new structure to the polishing cloth used for conducting CMP, and to provide a method for manufacturing a semiconductor device using this system. SOLUTION: The polishing cloth 113 used for conducting CMP is made to contain a component 112 (catalase) having a catalytic function for accelerating oxidation power of an oxidizer 111 contained in the slurry 106 for CMP. The slurry 106 fed on the polishing cloth 113 is activated by the catalytic function of the polishing cloth, and the activation of the slurry increases chemical action for markedly improving the polishing speed.
Patent JP-2002303112-A (JP)
Title: High speed oil recovery device
Inventor: MOMOSE YUTAKA
IPC: F01M11/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To speedily decrease viscosity of oil in advance and then suck it with an oil pump to discharge the oil out of an engine. SOLUTION: For decreasing the viscosity of the oil, compressed air at a relatively high temperature insulated and compressed by an air compressing means is blown from a capillary tube inserted from a level gauge into the oil in an engine, tank, and the oil is forcibly mixed with the air. Simultaneously, dirt adhered to the bottom of an oil tank is also mixed by the compressed air. At this time, fine bubble of the air disperses into the oil, and the oil becomes muddy white. The viscosity of the air is low, so that the viscosity of the mixed body is considerably lower than that of the oil itself. Then, the oil is discharged from the same capillary tube out of the engine by the oil pump, thereby apparently increasing the speed of the work.
Patent JP-2002314567-A (JP)
Title: Optical access communication equipment, photoelectric converter device, router and fault notice method
Inventor: DAN KOICHIRO
IPC: H04B10/27
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for simplifying network management in a communication network adopting the IEEE 802 standards, for providing a service of high-speed large capacity data to a wide range and for fault management with high reliability. SOLUTION: A router is installed in an accommodating station, a photoelectric converter device is installed at a subscriber's house, and an optical interface is employed for a physical interface between the router and the photoelectric converter device. Furthermore, the photoelectric converter device informs the router about a fault state by transmitting a frame a MAC(media access control) header of which is specified with a destination address, a sender address, or a type/length in accordance with the IEEE 802 standards.
Patent JP-2002310729-A (JP)
Title: Method and instrument for distribution type physical quantity measurement
Inventor: OHATA YUTAKA
IPC: G01J3/18
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an instrument for distribution type physical quantity measurement which is capable of two-dimensional and three-dimensional sensing and easy to recover from an accident, and has high reliability and simple constitution. SOLUTION: For the distribution type physical quantity measuring method which uses an exciting light source 401 emitting light of wide-band wavelength and an optical fiber having sensing zones allocated by wavelengths of light, a sensing optical fiber 421 having the sensing zones processed by FBG is used and has one end of this sensing optical fiber made open into a reflection type and the reflection end connected to an add-and-drop filter 411 having an add-and-drop function.  Add-and-drop filters as many as the sensing zones are connected in stages by an optical fiber 400 for a trunk line and a wavelength-independent splitter 402 is connected to the trunk line optical fiber of the initial stage; and the wide-band wavelength exciting light from the exciting light source 401 is guided to the trunk line optical fibers of the initial stage and trailing stages and the signal light which is reflected by the respective sensing optical fibers and returns from the trunk line optical fiber of the initial stage is guided to a wavelength separating filter 404.
Patent JP-2001352045-A (JP)
Title: Method for manufacturing semiconductor memory
Inventor: SHIMADA KATSUTO
IPC: H01L27/105
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory of superior reliability and a ferroelectric film formed on the same substrate, having an active element, such as a field effect transistor or the like formed on the substrate in a structure of a ferroelectric capacitor used for a nonvolatile semiconductor memory. SOLUTION: An SiO2 film, a (100) orientational Pt lower electrode and a (001)-orientated PZT film are sequentially formed in this order on a substrate having the active element formed thereon. By having the crystal structure and the lattice constants of the crystal of the PZT thin-film capacitor are formed into a crystal structure and lattice constants originally incorporated in the PZT of a bulk, strain of the PZT in the crystal or particularly in an electrode interface is eliminated, so that reduction in a switching charge amount can be prevented, even if polarity of a field to be applied to the capacitor is repeated 1015 times. A large capacity semiconductor memory having superior reliability can be provided.
Patent JP-2002303074-A (JP)
Title: Double sliding door device
Inventor: HIKOSAKA HISAYOSHI
IPC: E05D15/10
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a double sliding door device, capable of lightly and smoothly making an operation for pushing out the second door 2 and parallel moving a second door 2 to open the double sliding door device, in a state of overlapping the outside of a first door 1. SOLUTION: The double sliding door device, having the first door 1 and the second door 2 supported on a horizontal moving body 11 through a parallel link mechanism 10, is constituted in a parallel movable manner between the inside moving course where the first door 1 is moved and the outside moving course; and at the same time, urged to the inside moving course side and a cam means 54 for the second door 2 to parallel move inside of an outside moving course, when both doors 1 and 2 are relatively approached and moved from a closing state to butt against each other is constituted of a cam following roller 57, pivoted on a link 41 of the parallel link mechanism 10 and a cam projected toward the second door 2 from the first door 1.
Patent JP-2002311696-A (JP)
Title: Image forming device
Inventor: TSUDA KIYONORI
IPC: G03G15/08
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which toner splashing from the toner discharge port of a toner feeder and the toner introducing port of an image forming device main body is eliminated and also specially the toner splashing occurring when the toner feeder is moved from a feeding position to a retracting position is prevented. SOLUTION: In the case of attaching the toner feeder 41 to a device main body, a toner feed part 182 is slid in the direction of an arrow E, and abuts on the L-shaped fitting 31b of an introduction side shutter 31, so that the toner introducing port 12 is opened. When it is slid more, the butting part 13b of a discharge side shutter 30 butts on a a case 42 around a photoreceptor, and the toner feed part 12 is slid while locking the movement of the discharge side shutter 30, so that the toner discharge port 20 is opened. On the other hand, in the case that the toner feeder 41 is pulled out from the device main body, the toner feed part 12 is lid in a direction reverse to that at an attaching time, so that the toner discharge port 20 and the toner introducing port 12 are closed.
Patent JP-2002312996-A (JP)
Title: Loading mechanism for recorder
Inventor: SUZUKI TAKESHI
IPC: G11B15/675
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a loading mechanism for recorder capable of making a cartridge holding mechanism function or releasing the cartridge holding mechanism in accordance with the use purpose of the recorder. SOLUTION: In this loading mechanism of the recorder, a part facing the cartridge 101 of a loader tray 3 is provided with a stopper spring 6 and a release plate 7 constituting the cartridge holding mechanism. A free end of the stopper spring 6 is positioned at an opening of the loader tray 3, and the release plate 7 is arranged freely movably with slots 14, 15 and 16, embosses 18a and 18b and a screw 17 so as to face the free end. In the release plate 7, the screw 17 can position the release plate 7 at two places, when the release plate 7 is fixed to be close to the stopper spring 6 side, the cartridge holding mechanism is not formed, and when the release plate 7 is fixed to be away from the stopper spring 6, the cartridge holding mechanism is formed.
Patent JP-2002295765-A (JP)
Title: Pipe body connection structure
Inventor: YAMAWAKI SHINJI
IPC: F16L37/14
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pipe body connection structure enabling the connection, separation, maintenance, inspection and replacement of a pipe body to be carried out very easily in a restricted space. SOLUTION: The pipe body (1) comprises a first flange part (2) arranged at the end face on a pipe axis, and a second flange part (3) arranged separate from and in parallel with the end face, on the center side of the pipe body, and having the same size as that of the first flange part (2). A pipe joint comprises a pipe joint body and pins. The pipe joint body (4) comprises a through-hole (9) with a diameter equal to the outer diameter of the first and the second flange parts (2), (3), and two pairs of two pin holes (10) vertical to the axis of the through hole (9) and passing two points positioned on the periphery of the section of the through-hole (9) and facing each other. In the through-hole (9) of the pipe joint body (4), the two pipe bodies (1) are arranged with their first flange parts (2) facing each other at the center part of the through-hole (9).  In the connection structure for connecting the pipe bodies (1), when pins (5) are inserted into the pin holes (10) and contact the rising faces of the pipe bodies on their center side, the two pipe bodies (1) are fixedly connected thereby.