baber/WOPTO huggingface dataset:
Patent JP-2002363384-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: HOSHIKA NORIHISA
IPC: C08G59/62
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition which excels in flowability, filling properties, flash properties, and soldering stress resistance. SOLUTION: The semiconductor sealing epoxy resin composition comprises (A) an epoxy resin, (B) a phenolic resin, (C) a curing accelerator, and (D) a fused spherical silica as the essential components, and the fused spherical silica is 84-94 wt.% in the entire epoxy resin composition and has a median diameter of 2.0×10 to 4.0×10 μm, a particle distribution such that 5-20 wt.% particles have a particle diameter of not smaller than 5.0×10<-2> μm to smaller than 1.0 μm and 20-40 wt.% particles have a particle diameter of not smaller than 1.0 μm to not larger than 2.0×10 μm, and a specific surface area of 2.0-5.0 m<2> /g.
Patent JP-2002371434-A (JP)
Title: Conjugate monofilament
Inventor: AMANO KIYOSHI
IPC: D01F8/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a conjugate monofilament in which interfacial releasability of core-sheath or sea-island is improved. SOLUTION: This conjugate monofilament comprises a core-sheath type or a sea-island type conjugate monofilament composed of different kinds of resins A and B. In the monofilament, the core component or the island component is composed of a mixed polymer in which a mixed weight ratio of the resin A to the resin B is (70/30) to (98/2) and the sheath component or the sea component is composed of a mixed polymer in which a mixed weight ratio of the resin A to the resin B is (30/70) to (2/98) and a weight ratio of the core component to the sheath component or a weight ratio of the island component to the sea component is (95/5) to (5/95).
Patent JP-2003009401-A (JP)
Title: Control method for battery-driven printer
Inventor: MATSUDA SEIJI
IPC: H02J7/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To effectively use a battery by preventing wasteful discarding of the battery. SOLUTION: Residual power of a battery 2 as a driving source is monitored and when it is detected that the residual power of the battery 2 reaches a first threshold value for predetermined shortage warning, a warning is issued while printing operation continues. When it is detected that the residual power reaches a second threshold value indicating a battery residual power corresponds to discharging of a recording medium, the printing operation is stopped and controlled to discharge the recording medium in the middle of printing.
Patent JP-2003009479-A (JP)
Title: Motor winding machine
Inventor: ASANO ISAO
IPC: H02K1/16
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor winding machine capable of effectively winding and obtaining sufficient property. SOLUTION: In the motor winding machine, a coil winding part 110, and a yoke 100 which has a magnetic pole part 111 at the tip end of the coil winding part 110 and various cores 102, of nearly a T-shape in top view, arranged in parallel are provided. A winding pipe 1 is made to move forward and backward in the longitudinal direction of the coil winding part 110 while rotated around the coil winding part 110, whereby winding wire 113 fed from the tip end is wound around the coil winding part 110 to form a coil. At least an escape portion 6 is formed on the peripheral face of the winding pipe except the tip end head part 4, and on a part opposed to the side face of the magnetic pole part 111 when the winding pipe 1 moves forward and backward in winding.
Patent JP-2003001476-A (JP)
Title: Steel column base part and reinforcing method therefor
Inventor: SUGIMOTO MASAKAZU
IPC: E01F9/623
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a base part of a steel column in which the strength in the vicinity of a weld toe of a rib is not reduced when bending moment is repeatedly applied, and a reinforcing method therefor. SOLUTION: An inverted U-shaped or inverted V-shaped rib 12 with an upper end part 14 thereof bent is Tee-type welded to the base part of the steel column 10 and a peened part 20 by the ultrasonic oscillation is formed on the weld toe of each rib 12. The amplitude of 20-50 μm and the frequency of 10-50 kHz are preferable for the peening treatment conditions. The fatigue characteristic can be considerably improved by both the stress concentration mitigating effect by bending an upper end 14 of the rib 12 and the stress concentration mitigating effect by the peening.
Patent JP-2003001238-A (JP)
Title: Method and device for washing soil
Inventor: MATSUO ATSUSHI
IPC: C02F1/24
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for washing soil which reduces treatment cost when the soil washing is performed and alleviates the difficulty of treatment of contaminated water which is exhausted thereupon when the soil washing is performed. SOLUTION: Soil which is contaminated by a hardly water-soluble organic substance, washing water for washing soil and a nonionic interfacial active agent are charged into a mixer 4 and are mixed, the mixed liquid is stirred and, thereby, the soil is washed. Subsequently, the mixed liquid after washing is transferred into a bubble bath 6, is supplied with air bubbles and is separated to an oily material layer which includes the hardly water-soluble organic substance, a contaminated water layer and a soil layer and, from the respective layers, the oily material which includes the hardly water-insoluble organic substance, contaminated water and soil are respectively recovered. Then, a bivalent iron salt and/or trivalent iron salt as well as a polymer coagulant are added to the recovered contaminated water, are mixed and are transferred to a coagulating and settling tank 13.  Further, in the coagulating and settling tank 13, the contaminated water is stirred, thereafter, is left standing, is separated to the concentrated contaminated soil and waste water, which are recovered respectively.
Patent JP-2003008795-A (JP)
Title: Communication control system
Inventor: YOSHIDA KAZUTO
IPC: H04N1/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication control system for preventing disappearance of received document caused by the disappear of image information received through stored PC-FAX. SOLUTION: A control means is provided for printing image information stored in a memory means, when the connection means with an exterior system, such as a personal computer, is not detected.
Patent JP-2003006143-A (JP)
Title: System, device and method of sharing bus
Inventor: HATA KATSUHIKO
IPC: G06F13/42
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device which reduces the number of terminals of a device, having a PCI I/F and a ROM I/F and dispenses with an external circuit or the like. SOLUTION: A PCI device 22 and a ROM 21 are connected to a shared bus 2, a multiplexer 33 for selecting a connection path between either the ROM I/F 12 or the PCI I/F 13 and the shared bus 2, according to a mode set value is provided; and there is provided a mode controller 32 that makes an arbiter 14 in a ROM mode, use the shared bus for ROM access, waiting for the ROM access to be finished, in the case of stopping PCI clock supply and shifting to a PCI mode and start clock supply, and makes the arbiter 14, in the PCI mode, avoid contention between ROM access and PCI access on the shared bus and conduct control that stops clock supply, in the case of shifting to the ROM mode.
Patent JP-2003005427-A (JP)
Title: Image forming method and toner
Inventor: SUZUKI HIROHARU
IPC: G03G9/08
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method adopting a two-component developing method capable of obtaining a stable image even in the case of loading the image forming method to a machine having a lot of thermal stress and mechanical stress an developer, and to provide two-component developing toner used for the image forming method. SOLUTION: As for the image forming method using the two-component developer with wax dispersed and constituted of the toner and carrier, and using a screw coil as a recovered toner carrying means in a recycling system for returning the recovered toner which is recovered by cleaning in the electrophotographic image forming device employing oil-less fixation to a developing part, the toner having the aggregation of <=30% is used for the image forming method.
Patent JP-2002017218-A (JP)
Title: Fishing reel
Inventor: NORRIS CHARLIE
IPC: A01K89/06
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel containing a relatively small number of mobile parts and enabling easy and quick attaching and detaching of a spool in use. SOLUTION: This fishing reel contains a ratchet mechanism engaging through a friction plate assembly and attached in a manner to enable relatively free rotation of the spool in a 1st direction and to be subjected to a resisting force in the case of the rotation in the reverse direction. The friction plate assembly can be operated to adjust the resisting force of the rotation in the reverse direction by rotating a tightening nut. The ratchet mechanism contains a circular ratchet attached to a spindle and coaxially rotating relatively to a reversible pole and the spindle on a carrier. The pole is provided with a spool member detachably attached to the spindle of the spool carrier with the tightening nut movable between the 1st position to prevent the normal rotation of the ratchet and a 2nd position to prevent the reverse rotation.
Patent JP-2003004061-A (JP)
Title: Outer race member for constant velocity joint and method of manufacturing the same
Inventor: YAMANOI KAORU
IPC: B21K1/14
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an outer race member for a constant velocity joint which is low in cost and efficient to manufacture. SOLUTION: The outer race member is performed cold forging by using forging die device 30 after annealing, shot blasting and anodizing for lubrication are performed upon a work 20 in diameter substantially equal to that of a cup part 8 of the outer race member 1 for the tri-ports type constant velocity joint which is complete products. On this occasion, a punch 66 is descended in condition allowing a tip face of a shaft part 6 formed by cavity 44 for the shaft part forming to impinge and abut on a tip face of a knockout pin 55, thereby forming the cup part 8 by squeezing one end facing the punch side 66 of the work 20 and simultaneously being provided with roller grooves 9a-9c on the cup part 8.
Patent JP-2003012646-A (JP)
Title: Method for distillation of 2-(4-pyridyl)ethanethiol
Inventor: HAYASHI HIDETO
IPC: C07D213/32
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity 2-(4-pyridyl)ethanethiol in a high yield by distilling crude 2-(4-pyridyl)ethanethiol. SOLUTION: This method for 2-(4-pyridyl)ethanethiol distillation comprises distilling crude 2-(4-pyridyl)ethanethiol under conditions to satisfy formula (1) 1n(t)<=(7156/T)-10.1 ((t) is an average time (second) of crude 2-(4-pyridyl) ethanethiol in contact with a heat source; T is the temperature of vapor emitted from crude 2-(4-pyridyl)ethanethiol).
Patent JP-2003001886-A (JP)
Title: Manual printer
Inventor: HASHIMOTO SATOSHI
IPC: B41J29/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manual printer which is compact in size and easy to use from a standpoint of human engineering. SOLUTION: A thin handy type label printer 1 is provided with an input key group 10 and a display 11 arranged on a surface of a printer case 4, a sending mechanism 42 to send a label A, a printing mechanism 43 to print on the label A and a manual rotor 12 to operate the sending mechanism 42, exposes the rotor 12 so as to be able to operate the printer case 4, and is arranged so as to make an inner peripheral face of its rotation parallel with a surface of the printer case 4.
Patent JP-2003008054-A (JP)
Title: Silicon-based light-emitting/receiving element, method of manufacturing the same, silicon-based optoelectric integrated circuit, and silicon-based optoelectric integrated circuit system
Inventor: SAITO AKIRA
IPC: G02B6/42
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting/receiving element and an optical waveguide for realizing optical wiring in a silicon-based integrated circuit. SOLUTION: This silicon-based light-emitting/receiving element is an efficient light emitting/receiving element utilizing the quantum size effect due to fine particles 15 of germanium existing in a second silicon crystal layer which is composed of an SOI layer 12 on an oxide film layer 11 and an intrinsic silicon epitaxial layer 16. The light emitted from these fine particles 15 is confined in a space sandwiched by the interface between the second silicon crystal layer and the oxide film layer 11 and another interface of the second silicon crystal layer on the opposite side to the oxide film layer 11. Consequently, the light is efficiently transmitted through the Second silicon crystal layer.
Patent JP-2003009160-A (JP)
Title: Color format discriminating apparatus and color format discriminating method
Inventor: USUI JUNICHI
IPC: H04N9/64
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a color format discriminating apparatus and a color format discriminating method by which discrimination of color formats can be carried out rapidly. SOLUTION: The apparatus is provided with a plurality of Y/C separating sections 2 and 3 for separating each of broadcasting signals of a plurality of color formats into a luminance signal and a color signal, a through signal path 6 for outputting the broadcasting signal without separating it into a luminance signal and a color signal, a switch 1 for selectively relaying the inputted broadcasting signal to any one of the respective sections 2 and 3 and the path 6, a first discriminating section 41 for detecting the variation of the color format of the broadcasting signal on the basis of output signals from the sections 2 and 3, and a second discriminating section 42 for discriminating the color format of the broadcasting signal on the basis of the broadcasting signal inputted through the path 6.  When the variation of the color format is detected by the section 41, the switch is changed over to relay the broadcasting signal to the path 6.
Patent JP-2003018580-A (JP)
Title: Contents distribution system and distribution method
Inventor: MOCHIZUKI YOSHIYUKI
IPC: H04N21/44
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to select not only contents product but also contents in a contents distribution system. SOLUTION: In a browser 1, a contents selection part 101 selects the contents and selects a background video material, a foreground video material and an audio material by interactions with the user, and transmits them to a distribution device 2 through a transmission/reception part 103. A contents control unit 102 performs the transmission request of contents data, reception control management, time control, the display control of the video material and the output control of video data on the basis of scene description data transmitted from the distribution device 2. A contents display part 104 and a contents audio output part 105 reproduce video data and audio data outputted from the contents control unit 102.  In the distribution device 2, an authoring part 202 reads respective data from a scene description data base 204, a video material database 205 and an audio material database 206 on the basis of contents selection contents sent from the browser 1 through the transmission/reception part 201.
Patent JP-2003011987-A (JP)
Title: Self-supporting bag, its manufacturing method and packaging item of self-supporting bag
Inventor: ONUMA KOJI
IPC: B65D33/38
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting bag, its manufacturing method capable of avoiding cost up due to useless cut pieces of a film and forming a constricted outlet without keeping a big dead space in an upper portion of a bag, making two self-supporting bags each with a fastener at one time changing their directions by 180 degrees and to provide a packaging item of the self-supporting bag. SOLUTION: A side seal 5 is arranged at both side margins of a front surface portion 1 of a bag and a rear surface portion 2 of the bag, both bags possesses bottom gussets 3 and bottom seals 4 and 4, the upper margin of the bag is a bending outline 6 symmetrical with respect to a middle point 6a of the line length to form a constricted outlet portion 7 and a shoulder portion 8 and a top seal 9 and an opening 10 are separately mounted.
Patent JP-2002252069-A (JP)
Title: Hinge connector
Inventor: IBARAKI KAZUAKI
IPC: H04M1/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the stress added to a flat cable. SOLUTION: A hinge connector 11 to be rotatably mounted on the first and the second hinge parts 81a, 81b, 83a, 83b of the first and the second cases 81, 83, has the mutually rotatable first and second members 21, 22, 31, 32 and a flat cable (FPC) 41 introduced into their inside, and the first and the second members 21, 22, 31, 32 have the first and the second rotating guide parts 21b, 22b and the first and the second retaining parts 22a, 32a to retain the flat cable 41, and the flat cable 41 has the first and the second engaging parts 41a, 42a to be engaged with the first and the second retaining parts 22a, 32a.
Patent JP-2003021012-A (JP)
Title: Fuel tank and producing method thereof
Inventor: KIDO TSUGUO
IPC: B23K26/28
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank and a manufacturing method thereof capable of reducing shape restrictions of the fuel tank and enhancing degree of freedom in design. SOLUTION: In this method, flanges 26 of containers 20 are welded by laser welding in order to produce the fuel tank 10. The laser welding is a non-contact type welding, and thereby interference between a part around a welded part and a welding device can be avoided. Therefore, the shape restrictions of the fuel tank 10 can be reduced. The freedom degree of design is enhanced, and a dead space from an adjacent member 49 can be reduced by providing a recessed and protruding structure desired (a recessed part 25) on the fuel tank 10. Thus, the capacity of fuel tank 10 can be enlarged.
Patent JP-2002134708-A (JP)
Title: Memory matrix
Inventor: GOGL DIETMAR
IPC: G11C11/16
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce nonconforming action caused by overcoupling among the adjacent lines in a memory matrix, comprising a cell field composed of row lines and column lines in which the memory elements are situated at each point, where the row lines and column lines intersect one another, and the column line and/or row lines of the cell field are placed adjacent to each other. SOLUTION: This memory matrix is constituted, such that the order of row lines or column lines are equal in the edges of the memory matrix counterposed to each other regarding changes in the configurational constitution of the lines. As a result of this, additional circuit cost for executing address decoding, namely an additional circuit cost generated when an address line is not assigned correspondingly or it has a different order from the original order is avoided. For the case of MRAM, the connection constitution of the row lines and column lines in both edges of a cell field becomes advantageous. Furthermore, the cell field or its row lines and/or column line is made symmetrical by a mirror image, regarding changes in their arrangement constitution.
Patent JP-2003027010-A (JP)
Title: Polishing method for vehicle
Inventor: TAKEUCHI EIJI
IPC: C09G1/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method for a vehicle which can increase an adhesion rate of a polishing agent and retain water repellency for a long time as well as make a beautiful polish having neither 'a stain' nor 'polish unevenness' to show up by coating a small amount of the polishing agent on a surface of a vehicle body in a vehicle washing machine. SOLUTION: The polishing method for the vehicle comprises mixing the polishing agent comprising an amino-modified silicone oil, a nonionic surfactant and a polyether-modified silicone oil with compressed air in a piping 40, and then jetting the mixture from a polishing agent jet nozzle 39.
Patent JP-2003030230-A (JP)
Title: Method, program and server for notifying information, and recording medium
Inventor: IMANISHI AKIKO
IPC: H04W4/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an information notifying method capable of preventing information from being forgotten and notifying prescribed information corresponding to an actual location, and to provide an information notification program, a recording medium and an information notification server. SOLUTION: This information notifying method for notifying prescribed information to a portable terminal 11 used by a user has registration steps S1 and S2 for associating the prescribed information to be notified to the portable terminal 11 with first location information to register the prescribed information, a detection step S3 for detecting the actual location of the portable telephone as second location information, a decision step S4 for comparing the detected second location information with the registered first location information associated with the prescribed information and deciding the existence/ nonexistence of a notice of the prescribed information in accordance with comparison results,  and a notification step S5 for reading the registered prescribed information associated with the first location information and notifying the portable terminal of the read prescribed information.
Patent JP-2003032784-A (JP)
Title: Speaker
Inventor: OMORI TATSUYA
IPC: H04R9/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with speakers for use in various kinds of acoustic equipment, that needs for the enhancement of resistance to input should be met. SOLUTION: The frame 26 of the speaker is composed of a resin with alumina fine particles mixed therein. The frame 26 is thereby enhanced in thermal conductivity, properties of heat radiation, heat resistance, rigidity, and form stability for the enhancement of the resistance to input of the speaker.
Patent JP-2003035656-A (JP)
Title: Method for estimating lifetime of bearing steel
Inventor: KIZAWA KATSUHIKO
IPC: C22C38/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating the lifetime of bearing steel in a short time with high accuracy, and highly reliable bearing steel having a long lifetime determined as an index according to that estimation formula. SOLUTION: A plurality of candidate parameters dominating the lifetime are selected from the content of impurities or the size of a nonmetallic inclusion contained in bearing steel and a first lifetime estimation formula is derived by performing multiple regression analysis using all candidate parameters dominating the lifetime as explanation variables and an objective variable as an actual lifetime in lifetime test. An explanation variable for maximizing a degree of freedom double regulated contribution rate is determined among the candidate parameters dominating the lifetime, a second lifetime estimation formula is determined by performing multiple regression analysis again using that explanation variable and then the life time of life time test using bearing steel is estimated according to the second lifetime estimation formula.