baber/WOPTO huggingface dataset:
Patent JP-2003055864-A (JP)
Title: Antifouling polyester, knit fabric for cotton blend
Inventor: MORII HIROYUKI
IPC: D06P3/82
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling knit fabric from which muddy staining caused by sliding and the like are easily removed by washing. SOLUTION: This knit fabric is provided by arranging polyester filament- processed yarns and cotton blended yarns on the surface and the back of the knit fabric. The polyester and the knit fabric are treated by antifouling processing and, when the fineness of the polyester filament-processed yarn is D decitex, the weft density W (wale/2.54 cm) of the knit fabric comprising the polyester filament-processed yarns satisfies >=350/(D)<1/2> and <=540/(D)<1/2> , R which is a value of the ratio of warp density C (course/2.54 cm)/warp density W (wale/2.54 cm) satisfies >=0.80 and <=1.20. The basis weight of the knit fabric is >=250 g/m<2> , thickness To loaded at 49 Pa is >=1.3 mm and the ratio of thickness Tm loaded at 9.8 kPa over To, Tm/To is >=0.5 and <=0.8.
Patent JP-2003053779-A (JP)
Title: Manufacturing method for double-side in-mold molded article, and mold structure
Inventor: WATANABE TSUNEHISA
IPC: B29L7/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a double-side in-mold molded article capable of simplifying a production process to suppress production cost. SOLUTION: The double-side in-mold molded article is manufactured by repeating the following stage. A resin is passed through the hole 7a of the (n-1)-th region of a first continuous film 7 opened in a preceding process by closing a fixed mold and a movable mold to be injected in the gap between the first continuous film 7 and a second continuous film 14 from an injection port. Holes 7a and 14a are opened in the first continuous film 7 and the n-th region of the second continuous film by perforating projections. The fixed mold and the movable mold are opened to move the first and second continuous films 7 and 14 so as to provide a difference between the feed distances of both films.  The first and second continuous films 7 and 14 are positioned so that the hole 7a of the n-th region of the first continuous film 7 coincides with the injection port, and the hole 14a of the n-th region of the second continuous film 14 is shifted from the cavity of the molds. The holes 7a and 14a are opened in the first continuous film 7 and the (n+1)-th region of the second continuous film 14 by perforating projections.
Patent JP-2003058295-A (JP)
Title: Device for providing content information for radio terminal, method therefor, program therefor and recording medium storing the program
Inventor: ABE YUTAKA
IPC: G06F3/048
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for providing content information for a radio terminal with which a three-dimensional space is constituted in the radio terminal. SOLUTION: A space gateway 1 requests 3D space contents to a 3D space content server 2 to acquires them, requests image contents whose address is described in the acquired 3D space contents to a content server 3 to acquire them, converts the acquired 3D space contents and image contents to the content information for the radio terminal composed of contents for the radio terminal and the image contents for the radio terminal whose address is described in the contents for the radio terminal and transmits the converted content information for the radio terminal to a radio gateway 6. Thus, the radio gateway 6 can convert the content information for the radio terminal to image data and send them to the radio terminal 4 and the three-dimensional space is constituted in the radio terminal 4.
Patent JP-2003070048-A (JP)
Title: Position information control system
Inventor: HATTORI HAJIME
IPC: H04W4/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a position information monitoring system which can quickly provide position information small in error, without increasing the load of the system. SOLUTION: This system includes means 101-104, which severally store the past information of plural kinds of mobile terminals 21, 22, 23, and 24 accommodated in a mobile, a means 11 which estimates the error of the estimated position at the specified time, based on each position information, a means which selectively stores in the parameter form of a time function the position information little in estimated error, as the optimum position information concerned with the mobile, and a means 11 which estimates the position information of the mobile at the designated time, based on the stored optimum position information described above, in answer to a request for position acquisition.
Patent JP-2003068941-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA HIDEO
IPC: H01L27/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which realizes the miniaturization of a spiral inductor formed on a semiconductor chip and the decrease of loss, the cost of which is reduced and which is small-scaled. SOLUTION: The semiconductor device is constituted in such a manner that the inductor 16 spirally formed by metallic wiring is secured on the top face of the semiconductor chip 14 mounted on a mounting substrate 12, and the semiconductor chip 14 containing the spiral inductor 16 is sealed by a magnetic resin material 20 on the mounting substrate 12.
Patent JP-2003064168-A (JP)
Title: Unsaturated polyester resin, unsaturated polyester resin composition, molding material, sheet-like molding material and method for producing fiber-reinforced plastic molded article
Inventor: OBATA YASUHIRO
IPC: C08J5/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which has excellent molded product physical properties such as excellent impact resistance and abrasive resistance, can give fiber-reinforced molding materials having excellent light weight, enables the incineration of molded products because of having easy combustibility, and can suitably be used for fiber-reinforced plastic molded products having excellent recyclability. SOLUTION: This unsaturated polyester resin composition comprises a polymerizable monomer, an isocyanate compound, and an unsaturated polyester resin which is obtained by reacting a polyhydric alcohol with a polybasic acid component containing an α,β-unsaturated polybasic acid or its anhydride as an essential component and has a number-average mol.wt. of 1,000 to 5,000.
Patent JP-2003062990-A (JP)
Title: Liquid drop ejection head
Inventor: TSUNODA SHINICHI
IPC: B41J2/055
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that stabilized ejection characteristics cannot be attained when a liquid chamber is made smaller than a drive means. SOLUTION: A diaphragm member 2 comprises a thin layer diaphragm part 21, a protrusion 22 being bonded to a piezoelectric element 12, and an intermediate part 23 formed thinner than the protrusion 22 but thicker than the thin layer diaphragm part 21 at a part other than the thin layer diaphragm part 21 and the protrusion 22 facing the piezoelectric element 12.
Patent JP-2003067267-A (JP)
Title: Network terminal device
Inventor: MATSUMOTO HIDETO
IPC: G06F15/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a network terminal device easily expandable of functions when adding functions without expansion of a Web server. SOLUTION: In MFP1, a control part 5 and a LAN interface part 12 are provided with Web server 10, and 14 respectively. The Web server 10 manages information in each part in the control part 5, a user interface part 2, a printer part 3, and a scanner part 4. The Web server 14 manages information in each part in the LAN interface part 12. The Web server 10, 14 are constituted so as to communicate each other and the Web server 14 connects to a LAN via a network control part. When the information managed by the Web server 10 is requested by a terminal device connected with the LAN, the Web server 14 functions as a proxy server, and transmits the request inputted by the LAN to the Web server 10, and at the same time it transfers the information transmitted from the Web server 10 to a requester.
Patent JP-2003066415-A (JP)
Title: Device for driving liquid crystal display device
Inventor: UEMOTO AKIO
IPC: G02F1/133
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of luminance from occurring at the end side of data lines of a liquid crystal panel. SOLUTION: When a 4-bit display data of a data value '15' expressed by the decimal system to be supplied to a horizontal driver IC 30, and a scanning position signal GS='11' presenting a 4th scanning position when the scanning positions of the liquid crystal panel scanning lines are divided into the 1st scanning position to the 4th scanning position, are supplied to a decoder 37, 5-bit data signals DAA='22', DAB='19', and DAC=15 (expressed by the decimal system) are latched into data registers 32a, 32b, 32c from the decoder 37.  Then, for example, the polarity is selected positive, and a positive polarity voltage VP22, a positive polarity voltage VP19, and a positive polarity gradation voltage VP15 are selected by a D-A converter 35 based on the data signals DAC='22' during a 1st preliminary driving period, DAB='19' during a 2nd preliminary driving period, and DAC=15 during a main driving period, respectively, and outputted.
Patent JP-2002114177-A (JP)
Title: Bush hardening method of caterpillar band chain
Inventor: ANDERTON PETER W
IPC: C21D1/42
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an effective hardening method of a bush of a caterpillar band chain in a crawler type working machine. SOLUTION: This is a hardening method of a work piece having (i) an outer surface, (ii) an inner surface forming a passage penetrating through the work piece, and (iii) an end part. This method comprises steps of (A) inserting the work piece into a first induction coil for forming a first hardened part in the work piece, (B) inserting a second induction coil into the passage of the work piece to form a second hardened part on the work piece, and (C) mounting a third induction coil on the side of an end part of the work piece to form a third hardened part on the work piece. The step for mounting the third induction coil is executed after a step for inserting the work piece into the first induction coil, and a step for inserting the second induction coil into the passage.
Patent JP-2003068396-A (JP)
Title: Lever connection connector
Inventor: SAKANO MASAHIRO
IPC: H01R13/629
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problems of space, transportation, breakage, and terminal attaching, etc., by miniaturizing a connector body while considering the position of the operation lever. SOLUTION: There are provided a connector 20 provided with a lever 10 rotatable around a support point 13 for a housing 21, an opponent connector 30 in which the connector is inserted, a connection means C1 in which the lever is rotated to connect the connector to the opponent connector, and a lever control means C2 which controls the rotation position of the lever. The lever is so provided as to rotate between a housing position in which the lever is housed almost parallel to the housing and a protrusion position where an operation part 14 of the lever is rotated away from the housing. The lever control means rotates the lever from the housing position to the protrusion position when the connector is inserted into the opponent connector.
Patent JP-2003078388-A (JP)
Title: Acoustic surface wave device and its manufacturing method
Inventor: MATSUNAGA YOSHINORI
IPC: H01L21/60
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a lead-out electrode of an electronic component using a bare chip type acoustic surface wave element corrodes due to humidity or existence of oxygen. SOLUTION: The acoustic surface wave device has on a piezoelectric substrate an exciting electrode 2, the lead-out electrode 3 connected to the exciting electrode 2, and a bump electrode 4 formed on the lead-out electrode. The respective entire surfaces of the exciting electrode 2, lead-out electrode 3 and bump electrode 4 are so covered with an insulating protection film 5 as to form the tip shape of the bump electrode 4.
Patent JP-2003076057-A (JP)
Title: Dry toner
Inventor: KADOTA TAKUYA
IPC: G03G9/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dry toner having externally added particles made of aluminum oxide-silicon dioxide mixed oxide particles to be applied to a non- contact development method that exhibits excellent stability of electrified charges, stable charges after a long-term use and stable image density after a long-term use and moreover causes no filming. SOLUTION: The dry toner consists of toner mother particles and aluminum oxide-silicon dioxide mixed oxide particles obtained by flame hydrolysis as particles externally added to the mother particles, and is to be applied to a non-contact development method. When the dry toner is measured by a particle analyzer method to obtain the distribution of the cubic root voltage of aluminum atoms in the externally added particles with respect to the cubic root voltage of carbon atoms for every toner particle, the inchnation (θ) of the approximated straight line of the distribution determined by the least square method shows 0.1 to 0.35.  The isolation rate of the externally added particles represented by the proportion of the detected number of aluminum atoms in isolated externally added particles to the whole detected number of aluminum atoms in the externally added particles is <=1.5% in number.
Patent JP-2003070532-A (JP)
Title: Hinge structure of case
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a case which prevents the external force from pressing a synthetic resin hinge shaft as a shearing force and prevents the hinge shaft from being destroyed, and gets more durable and safer. SOLUTION: A hinge structure of a case 1 is attached with a synthetic resin shaft 9 which connects a case body 5 and a lid body 8 so that they can easily rotate to open/close, has a downward shoulder 12 at a rear edge 5a of the case body 5, has an engaging tier 13 which projects upward to the shoulder 12 at a rear edge of a hinge piece 7 facing to the rear edge 5a, and an engaging piece 10 is attached protruding at the edge of the hinge piece 7 of the lid body 8, an abutment member 11a where the engaging piece 10 bumps downward is attached to the edge of a hinge piece 3 of the case body 5, then, the rotation of the lid body 8 around the case body 5 is limited between the two projecting positions which keep the hinge shaft 9 between them, and it prevents the external force from acting to the hinge shaft 9 as a shearing force,  and prevents the hinge shaft 9 from getting destroyed by the shearing force.
Patent JP-2002105023-A (JP)
Title: Method for producing carboxylate
Inventor: ERNST UWE
IPC: C07C69/80
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for batch esterifications capable of obtaining a higher space-time yield (a shorter reaction time and a higher batch yield). SOLUTION: This method comprises producing a carboxylate by reacting a carboxylic acid or polycarboxylic acid or its anhydride with an alcohol, removing the resultant water by azeotropic distillation with the alcohol and replacing with the alcohol part or the whole of the liquid volume removed by the azeotropic distillation.
Patent JP-2003075381-A (JP)
Title: Defect detector and method for detecting defect of metal band, computer program therefor, and computer- readable storage medium
Inventor: YOSHINO HIROYUKI
IPC: G01N25/18
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To allow automation and to surely detect a defect such as a surface flaw. SOLUTION: This detector is provided with a laser irradiation device 1 for emitting a laser 103 band-likely to provide a uniform energy distribution along a sheet-width direction of a surface of a steel sheet 101, and an infrared detector 2 for measuring a sheet-width-directional surface temperature distribution of the steel sheet 101 heated by the laser irradiation device 1, in a conveying- directional downstream of the laser irradiation device 1. Since the surface of the steel sheet 101 is heated uniformly along the sheet-width direction by the bandlike laser 103, a temperature gets substantially uniform in a portion where no defect such as the surface flaw 102 exists, and a temperature change is generated in a portion where the defect exists, because of an influence thereof. The presence of the defect such as the surface flaw 102 is determined by an information processing part 3, based on the surface temperature distribution detected by the infrared detector 2.
Patent JP-2003077221-A (JP)
Title: Optical disk device
Inventor: AZENO MASAHIKO
IPC: G11B20/10
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate, when reproducing a mixed mode disk, between the mode of CD-DA data and CD-ROM data minimizing the burden on a system control section (CPU). SOLUTION: The optical disk device enabling reproduction of information recorded on an optical disk is provided with a discrimination means 14 to discriminate whether the recording mode is CD-DA data or CD-ROM data by detecting whether or not a sync pattern exists in the reproduced information while continuous reproduction is being carried out, and a system control means 18 to stop reproduction by detecting the point of time at which the recording mode is switched.
Patent JP-2003082194-A (JP)
Title: Electroconductive paste and solid electrolytic capacitor
Inventor: SANO SHINICHIRO
IPC: C08L79/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor excellent in electric characteristics after moisture-absorption, mass productivity and migration- preventing effects, and to obtain an electroconductive paste for the solid electro lytic capacitor. SOLUTION: The thermosetting electroconductive paste comprises as essential ingredients (A) an epoxy resin, (B) a polyamideimide resin of the formula (wherein R<1> is a diamine residue; R<2> is a tetracarboxylic dianhydride residue; and (m) and (n) are each a positive integer), (C) an electroconductive powder and (D) a dilution solvent, where the compounded amount of the polyamideimide resin (B) is at least 10 pts.wt. based on 1 pt.wt. of the epoxy resin. The solid electrolytic capacitor has a cathode layer formed by using the electroconductive paste.
Patent JP-2003082538-A (JP)
Title: Apparatus for removing wound cotton of top roller of fine spinning frame
Inventor: HORIBE TATSUTAKE
IPC: D01H5/60
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing wound cotton, with which the wound cotton in a top roller of a fine spinning frame, wound with cotton, is removed semi-automatically, namely, in more saved power and more rationally than a conventional technique though manpower is required and problems in terms of safety and health can approximately completely swept away. SOLUTION: This apparatus for removing wound cotton is equipped with roller receiving means 3 and 4 for supporting the top roller T of a fine spinning frame, wound with cotton C, in an approximately horizontal position on a frame 2 and a rotary blade 7 installed on the frame 2 in such a way that the rotary blade is relatively movably to the cotton wound part of the roller supported on the roller receiving means 3 and 4. The rotary blade 7 is relatively brought close to the cotton wound part of the roller to cut the cotton C wound on the roller.
Patent JP-2003085158-A (JP)
Title: Cooperative filtering method and system
Inventor: MURAMATSU SHIGEKI
IPC: G06F19/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To accurately predict an evaluation value to a specific item of a specific user by using both an evaluation value observed to many items and an evaluation predictor determined by a cooperative filtering technique. SOLUTION: For predicting which evaluation pa ,j is made by the specific user a to the specific item j by using a cooperative filtering method, a temporary evaluation predictor is set to all the unevaluated items of a large number of respective registered users. A prediction operation using the value is repeated up to satisfying a preimparted finish condition, and the Pa ,j is determined by using the finally obtained actual evaluation value and the evaluation predictor.
Patent JP-2003048258-A (JP)
Title: Method for manufacturing paper bag with window
Inventor: OGUCHI NAKO
IPC: B31B50/83
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an economical method for manufacturing a paper bag with a window which can easily manufacture the bag with the window in a general bag making machine and which suppresses occurrence of a fault bag during bag manufacturing and an adding amount of a transparent film for blocking the window as much as possible. SOLUTION: The method for manufacturing the paper bag with the window comprises the steps of respectively opening window holes of different sizes at outer layer paper 1 and inner layer paper 2, and respectively attaching pastes 6a, 6b to peripheries of the respective holes. The method further comprises the steps of drawing a rolled transparent film 9 by a film attaching unit 8, cutting the film in a proper length, and attaching the film to a hole position by a film transfer unit 8c.
Patent JP-2003084337-A (JP)
Title: Finder mechanism for single-lens reflex digital camera
Inventor: MIYA KOJI
IPC: H04N5/225
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a finder mechanism for a single-lens reflex camera which can suppress the height of a pentagonal prism top-side cover and prevent the camera from becoming large-sized by providing an AWB sensor on the oblique surface of the roof of a pentagonal prism separately from an AE sensor provided at the upper part of the back of the pentagonal prism. SOLUTION: An AWB 1st prism 2 has its incidence surface made opposed to a small takeout window 4a for AWA. The projection surface is so confronted that a part of subject reflected light which is made incident from the incidence surface is guided to above the back of the pentagonal prism and projected backward above the pentagonal prism roof. An AWB 2nd prism 3 has its end- part incidence surface opposite the projection surface of the AWB 1st prism 2. The projection surface at the other end is arranged facing the opposite surface almost in parallel to the roof of a pentagonal prism left roof 4. An AWB sensor 1 is provided across an averaged light measuring filter 9. It is positioned below the pentagonal prism left roof 4c, so it is never taller than the peak 4f of the pentagonal prism.
Patent JP-2003081919-A (JP)
Title: Method for producing trifluoromethylhypofluorite
Inventor: KAWASHIMA TADAYUKI
IPC: C07C71/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing trifluoromethylhypofluorite (CF3 OF) useful as a reagent for organic syntheses, as a cleaning gas or etching gas for producing semiconductors. SOLUTION: In this method for producing the trifluoromethylhypofluorite, a mixed gas of carbonyl difluoride with fluorine flows through a reactor filled with a catalyst comprising a metal fluoride (cesium fluoride, sodium fluoride, potassium fluoride, rubidium fluoride or barium difluoride) at a linear velocity of <=5 cm/sec.