baber/WOPTO huggingface dataset:
Patent JP-2003155459-A (JP)
Title: Production method for air-permeable pressure-sensitive self-adhesive tape
Inventor: YONEKURA MASAYUKI
IPC: C09J7/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an air-permeable pressure-sensitive self-adhesive tape excellent in the balance between sticking power and resticking power while having a good air permeability. SOLUTION: This air-permeable pressure-sensitive self-adhesive tape has a pressure-sensitive self-adhesive layer formed on one side of an air-permeable substrate and is produced by applying a pressure-sensitive self-adhesive comprising 100 pts.wt. acrylic copolymer, 1-5 pts.wt. cross-linker, and 1-15 pts.wt. polyethylene glycol to one side of the substrate to form the pressure-sensitive self-adhesive layer in a thickness of 15-35 μm followed by aging at 40-85 deg.C for 20-60 hr.
Patent JP-2003158104-A (JP)
Title: Polishing device
Inventor: SAKO YAMATO
IPC: B24B37/30
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which is able to suitably polish an ultrathin substrate having a thickness of from 20 to 200 μm. SOLUTION: The polishing device is provided with the substrate to be polished, a polishing pad disposed on a polishing table, a substrate holder for pressing the surface to be polished of the substrate to the pad, and a ring provided on the pad side surface of the substrate holder so as to be located on the periphery of the substrate. When the thickness of the substrate is from 20 to 200 μm, the surface level of the ring is set at a position lower by 20 to 80 μm than the surface level of the substrate, the difference between the outer diameter of the substrate and the inner diameter of the ring is rendered to be from 0.5 to 3 mm, and the difference between the inner diameter and outer diameter of the ring is rendered to be from 15 to 30 mm.  Such an arrangement permits the ring to suitably press the pad while suitably holding the substrate, and thus the surface to be polished can be evenly planarized.
Patent JP-2003166119-A (JP)
Title: Polyester multifilament
Inventor: SHIRAKAWA YOSHIKI
IPC: D01F6/62
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester multifilament capable of expressing sufficient water-absorbing and quick-drying properties in a fabric after draw-false twist texturing.  <P>SOLUTION: In the partially oriented polyester multifilament having ≤30% degree of crystallinity and 15-17% shrinkage % in boiling water, the cross section of a single fiber has a shape having 0.3-0.7 protrusion coefficient and 3-8 fins radially protruded from a cross section core.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159952-A (JP)
Title: Control system of four wheel drive
Inventor: OTSU NOBUYUKI
IPC: F16D48/12
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system of four wheel drive which improves control response and prevents the occurrence of control hunting which repeats control for increasing the amount of driving force distributed to sub-driving wheels and control for decreasing it alternately.  <P>SOLUTION: The driving torque TENG corresponding to an output is determined from an engine output torque TRQEG by processes 201-204 and driving torque TDV corresponding to a rotational difference is determined from a difference DVW in rotating speed between the speed of the front wheels VWF and that of the rear wheels VWR by processes 205, 206. At the step 207, a value of either the driving torque TDV corresponding to the rotational difference or the driving torque TENG corresponding to an output, which is larger, is determined as the final driving torque TETS which is the driving torque of the sub-driving wheels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002224562-A (JP)
Title: Method for regenerating active carbon fiber sheet containing adsorbate and apparatus provided with the sheet and used for removing or recovering adsorbate
Inventor: KOBAYASHI SATORU
IPC: D04H1/4242
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively regenerating an active carbon fiber sheet containing an adsorbate by passing a current therethrough and to provide an apparatus provided with the sheet and used for removing or recovering an adsorbate. SOLUTION: There is provided a method for regenerating an active carbon fiber sheet comprising desorbing an adsorbate by heating, which method comprises providing electrodes between which a current is passed so that the sheet may be heated by the heat generated by the electric resistance of the sheet itself on both opposite ends of the active carbon fiber sheet by connecting the electrodes to the sheet in such a manner that at least the contact resistance of the connecting part of the sheet to each electrode may be smaller than that at that portion of the sheet which lies between both electrodes and passing a current between the both electrodes to thermally desorb the adsorbate and an apparatus for removing or recovering an adsorbate wherein the active carbon fiber sheet is disposed in an adsorption tank.
Patent JP-2003160877-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: HONMA YOSHIO
IPC: C25D7/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a conventional electroless plating method damages characteristics of elements in a wiring board and reliability of insulating films between Cu wires, and forms the breakage of selectivity and foreign materials on the insulating film to cause a short circuit between wires and reduction of the yield.  <P>SOLUTION: The electroless plating is performed to the wiring board while rotating it and pushing it to a relatively rotation surface plate, and thus growth of the plating film is inhibited on the other part than the electric wiring layer, to form a plated barrier film with high reliability. This apparatus has a heat insulation mechanism on the rotation surface plate, plating liquid, and a carrier for holding the wiring board, to keep them at a predetermined temperature during plating. The apparatus also arranges an observation hole in a resin pad, irradiates light, and detects the reflected light. Growth of the plating film on the other part than the wiring layer is controlled by electroless plating the board while sliding it. In addition, the plating barrier film forms a thinner continuous film than before, and is superior in Cu-diffusion prevention capacity in spite of being thin. The apparatus improves controllability for thickness of the plating barrier film, by detecting an initiation point of electroless plating through the observation hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160928-A (JP)
Title: Earth retaining method and excavation pit
Inventor: HATTORI HISASHI
IPC: E02D5/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple earth retaining method which is adaptable to four faces of side walls of a working pit with a small scale and a short period of time, for example, such as an excavation pit with a scale about the width (0.8-1.5 m) × the length (1-5 m) × the depth (0.5-1.5 m) and about 1-2 days of a work period.  <P>SOLUTION: Soldier piles 2 having a vertical groove for locking a sheet pile in two orthogonal directions at four corners of the excavation pit, lateral sheet piles 3, 4 are dropped into a space between the mutual vertical grooves of the adjacent soldier piles 2 and the lateral sheet piles 3, 4 are used in common as an earth pressure support action and a strut in the direction orthogonal to the earth pressure support action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168036-A (JP)
Title: Reservation management device
Inventor: HATAKEYAMA YOSHIHIRO
IPC: G06Q30/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation management device enabling a user to learn the existence of a commodity without vising a store.  <P>SOLUTION: The reservation management device 1 transmits a message indicating the existence of a reserved commodity in the store to a contact address specified by a user having reserved the commodity through mail, a voice message or a FAX. Since the user visits the store after recognizing the existence of the reserved commodity in the store, the user can certainly receive the commodity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171851-A (JP)
Title: Weft-holding device in loom
Inventor: MORIGUCHI SAICHIRO
IPC: D03D47/28
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable weft yarns to be precisely held and to maintain proper yarn tension until the finish of beating.  <P>SOLUTION: This weft-holding device 1 in a loom has a pair of holding parts 8 and 9 installed in a selvage position at the arrival side of a weft yarn 2 in weft insertion so as to face to each other by sandwiching a weft yarn-flying passage, and holds the weft yarn 2 by closing the holding parts 8 and 9 at the weft insertion time. At least one of the holding parts 8 and 9 has flexibility, and is constituted of thready members 20 having elasticity and installed along the weft yarn-flying passage so as to form a plurality of lines. The thready members 20 are relatively displaced by receiving a pressure of a opposite holding member 19 when holding the weft yarn 2, and installed so as to be mutually supported by the neighboring thready member 20 to precisely hold the weft yarn 2 and to maintain the proper weft yarn tension until the finish of the beating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234748-A (JP)
Title: Chip holder
Inventor: SOYAMA HIROSHI
IPC: B31B50/25
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To enable a rotary shaft being integral with a cutter wheel chip to be stably used over a long period of time and further to enable a surface of a brittle material to be stably scribed by the cutter wheel chip. SOLUTION: The rotary shaft 23 is put through a shaft center part of the cutter wheel chip for scribing the brittle material and the rotary shaft 23 is provided integrally with the cutter wheel chip. The rotary shaft 23 is supported by being respectively inserted in supporting holes 14 provided in respective sidewall parts 11 of a chip holder 10. A groove part 13 is formed at an upper part of each supporting hole 14 along an axial direction of the supporting hole 14.
Patent JP-2002251354-A (JP)
Title: Information introducing mail system
Inventor: MIZUNO HISAMITSU
IPC: G06Q50/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for efficiently introducing information of an information providing site to other people by mail and further to analyze the information communication for making it as marketing data. SOLUTION: A database by individual is provided in the information providing site, personal information, mail transmission data such as introduction and history of opposite transmission party relation attribute, etc., are stored in the database, various pieces of marketing data are extracted from the storage results to utilize the various pieces of marketing data as marketing data, and in addition, and scrupulous service is provided to each user.
Patent JP-2003173243-A (JP)
Title: Electronic equipment, image processor, control method of electronic equipment, control program and storage medium
Inventor: KANEMATSU SHINICHI
IPC: G06F3/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of minutely recording and controlling a using state of equipment by a user under the control of the equipment for authenticating the user by using storage media for holding user information.  <P>SOLUTION: This image processor has a means for installably constituting the storage media capable of holding data including the user information, and reading out and writing in the data to the storage media when installing the storage media, a means for executing authentication processing on whether or not the user information read out of the storage media coincides with preregistered authentication information when installing the storage media, and an equipment control means for putting the equipment in a usable state in a state of installing the storage media while realizing authentication of the user information. After the equipment becomes the usable state by the equipment control means, equipment operation information being information on operation of the equipment is written in the storage media.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171356-A (JP)
Title: Method for reutilizing recovered polyamide
Inventor: SAGAMI HIROO
IPC: C08J11/26
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reutilizing a recovered polyamide, which method is free from requiring alkali resistance, or the like, for a reactor or a storage container for decomposed materials and is advantageous in terms of handling of a solvent used and decomposition rate.  <P>SOLUTION: This method for reutilizing the recovered polyamide comprises carrying out, in the following order, a packing step for packing the recovered polyamide together with methyl acetate in a reactor and a decomposition reaction step for decomposing the polyamide to the prescribed decomposed materials by heating and retaining the reactor at a prescribed temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173014-A (JP)
Title: Method of manufacturing phase shift mask, phase shift mask and device
Inventor: MAEDOKO KAZUYUKI
IPC: G03F1/32
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a phase shift mask which makes the discovery of the defect produced in a phase shift layer possible in an early stage of a manufacturing process, a phase shift mask manufactured by this method for manufacturing the phase shift mask and a device manufactured by the phase shift mask.  <P>SOLUTION: After a step of forming the phase shift layer by which the phase shift layer 2 is formed on a transparent substrate 1, a step of forming a light shielding film for forming a Cr film 6A as a light shielding film in the prescribed regions on the phase shift layer 2 is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180057-A (JP)
Title: Rotor bar joining apparatus
Inventor: TAKI MANABU
IPC: H02K15/09
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor bar joining apparatus wherein simultaneous position control, fine position control, swift speed control, and like can be implemented with respect to a pressing means which presses joining portions against each other from two opposite directions.  <P>SOLUTION: The rotor bar joining apparatus is provided with distance- detecting means and a press-control means. The distance detecting means are installed on individual pressing portions so that the distance detecting means detect the distances between the tips of advancing pressing portions and rotor cores or rotor bars, and, when each of the distances reach a predetermined minute distance, output detection signals. The press-control means controls a pressing means. More specifically, each time the detection signal is outputted from each distance-detecting means, the press-controlling means stops the advance of the pressing portion for which the detection signal is outputted to equalize the distances between both the pressing portions and the respective rotor cores or rotor bars. Then, the press-control means causes both the pressing means to advance again in synchronization with each other and at a substantially equal speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172352-A (JP)
Title: Direct-acting bearing device
Inventor: KURACHI NOBUHIDE
IPC: F16C29/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct-acting bearing device capable of shortening slider length, and stably supplying a lubricant for a long period.  <P>SOLUTION: A hollow portion 18 extending in a longitudinal direction is formed in a slider body 6A. On an upper part of a rectangular shape of the hollow portion 18, a dividing member 20 having a square-shaped cross-section is installed so as to extend in the longitudinal direction. An inner space of the dividing member 20 is made to be a lubricant collecting portion 16, and an outer space under the dividing member 20 is made to be a rolling element returning passage 12. The lubricant collecting portion 16 is filled with a lubricant absorbent member such as sponge, nonwoven fabric, and felt. A nipple is detachably equipped to an outside plate connected to an end cap, and a lubricant is supplied from the outside into the lubricant collecting portion 16 through the nipple.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172399-A (JP)
Title: Base isolation stand leg
Inventor: SHIBATA NAOTERU
IPC: F16F15/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To produce a base isolation stand leg installed on an electronic apparatus such as a computer at a low cost, and provide the base isolation stand leg capable of surely exhibiting base isolation effectiveness with respect to an apparatus having the center of gravity on an upper part than a movable part such as a CRT.  <P>SOLUTION: The stand leg is provided with a loop for installing a belt for fixing the apparatus and a leg part having an end of a column in a shape of a hemisphere. A stand leg tray is in a shape of a tray which is made by counter-boring a rectangular parallelepiped in a columnar and hemisphere shape. The stand leg is fixed on the apparatus by a two-sided tape or the fixing belt, and a lower end part of the leg part is inserted into the stand leg tray so that the apparatus can be supported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170190-A (JP)
Title: Treating system for waste water
Inventor: KATAGIRI MASAYUKI
IPC: C02F3/34
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating system for waste water which can treat organic waste water containing polyphenols to obtain clean treated water and which has high denitrification efficiency with a short treating time without producing a large amount of sludge.  <P>SOLUTION: A polyphenols treating tank 4 charged with a fluidized carrier 7 fixing polyphenols-decomposing bacteria is disposed between a denitrification tank 2 and a nitrating tank 3 so as to remove the BOD component completely in the effluent water from the denitrification tank 2. As for the polyphenols- decomposing bacteria, Penicillium geastrivorus NM10b strain is used. Since the color of the water is disappeared and the COD component does not enter the nitrating tank 3, the nitrating efficiency is increased to contribute to the increase in the denitrification efficiency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002341170-A (JP)
Title: Optical fiber and line for wavelength division multiplexing transmission
Inventor: MUKASA KAZUNORI
IPC: H04B10/2525
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a suitable optical fiber when it is connected to a single mode optical fiber for a wavelength division multiplexing transmission. SOLUTION: The optical fiber is a Relay Dispersion-compensation type optical Fiber(RDF), and has the center core 11, a side core layer 12, and a cladding 13. In the RDF, a relative index difference of the center core is 1.15-1.40(%), alpha constant indicating a shape of the refractive index distribution of the center core is 1.0-5.0, the relative index difference of the side core layer is -0.60 to -0.35(%), and a diameter ratio (b/a) of a diameter (b) of the side core layer to a diameter (a) of the center core is 1.6-2.4. When the optical wavelength which propagates the center core is the 1.55 μm band, dispersion value is -60 to -35 (ps/nm/km), and a dispersion slope is equal to or below -0.10 (ps/nm<2> /km).  When the optical wavelength is 1.55 μm, the transmission loss is equal to or below 0.35 (dB/km), an FOM(Figure Of Merit) (dispersion/ loss) is 120 or more, Polarization Mode Dispersion(PMD) is equal to or below 0.15 (ps/km)<1/2> , an effective core cross section area (Aeff) is equal to or more than 19 μm<2> , and a bend loss at a diameter of 20 mm is equal to or below 5 (dB/km).
Patent JP-2003178494-A (JP)
Title: Phase transition type optical information recording medium and method for manufacturing the same
Inventor: SHIBATA KIYOTO
IPC: G11B7/243
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high definition phase transition type optical information recording medium, which has at least a dielectric layer, a crystallization accelerating layer, a recording layer and a reflective heat dissipation layer deposited on a substrate and records and reproduces information by the changes in the optical characteristics of the recording layer, in which the crystallization accelerating layer and the recording layer are formed in adjacent to each other, the recording layer including a crystal phase after deposited unnecessitates an initialization process, and which has high relative reflectance represented by the ratio of the reflectance of the film as deposited to the reflectance after recording, has high recording and reproducing characteristics for repetition with little change in the reflectance by repeated recording, and to provide a method for manufacturing the medium.  <P>SOLUTION: In the method for manufacturing the phase transition type optical recording medium having at least a dielectric layer, a crystallization accelerating layer, a recording layer and a reflective heat radiating layer deposited on a substrate and recording and reproducing information by changes in the optical characteristics of the recording layer, the crystallization acceleration layer and the recording layer are formed in adjacent to each other, an Ar trap concentration in the recording layer is specified to ≤0.4 at.%, and the recording layer after deposited including the crystal phase unnecessitates the initialization process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175646-A (JP)
Title: Printing controller, printing control method, storage medium, and program
Inventor: BITO TOMOHIKO
IPC: G06F3/12
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently process to test print only necessary output items based on a registered language by registering fonts of the arbitrary language used for environmental variables of a printer within an appropriate quantity of a memory capacity.  <P>SOLUTION: In accordance with the language set by a user, font data for printing printing-setting environmental information is registered with ID information into an external memory 14. Output designation information for designating an environmental information candidate to be outputted among the printing- setting environmental information stored in the external memory 14 is obtained from received information received from a host computer 3000. A CPU 12 reads out printing-setting environment item data designated to be outputted from the external memory 14 on the basis of the obtained output designation information and makes a printing part 17 print the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186869-A (JP)
Title: Character processing device, character processing method, and storing medium
Inventor: KURASHINA HIROYASU
IPC: G06F17/30
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character processing device, a character processing method, and a storing medium enabling to display radicals for the radical retrieval of KANJI (Chinese character) without memorizing particular font data for displaying the radical, and to save the memory capacity.  <P>SOLUTION: A character processing device incorporating a font memory means memorizing font data of a plurality of KANJIs is characterized in that it is provided with a radical display means which displays the radical memorized as font data for the radical retrieval of KANJI and a retrieval result display means which performs the radical retrieval by the displayed radical and displays KANJI of the retrieval result, and the radical display means has an isomorphic KANJI radical display means which expands and displays font data of the KANJI isomorphic with the radical to be displayed as the image of the radical.  <P>COPYRIGHT: (C)2003,JPO