baber/WOPTO huggingface dataset:
Patent JP-2004057013-A (JP)
Title: Gum base composition
Inventor: SATO YOSHINAGA
IPC: A23G4/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gum base composition having excellent chewability, disintegrating properties and biodegradability.  <P>SOLUTION: The gum base composition comprises biodegradable components, and contains ≥10wt.% but <50wt.% of a polylactic acid. The average molecular weight of the polylactic acid to be used is preferably 50,000-200,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064212-A (JP)
Title: Image processor and its printing control method
Inventor: NAKAGAWA TOSHITAKA
IPC: B41J29/46
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and its printing control method which automatically reduces the size of picture information sent from an external information processor such as PC over a network according to the recording paper size but does not reduce the size of a picture information received with facsimile signals.  <P>SOLUTION: Upon receipt of picture information, the image processor detects the recording paper size of the picture information. If a recording paper of the same size is not set as that of the picture information and the picture information are received via a network controller, the processor checks whether a smaller recording paper than the recording paper size of the picture information is set. If the smaller recording paper than the recording paper size of the picture information is set, it reduces the size of the picture information according to the recording paper size thereof and prints the reduced picture information on the paper. If the picture information are received with facsimile signals via a telephone line controller and a smaller recording paper is not set than the recording paper size of the picture information, it waits until the recording paper is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062382-A (JP)
Title: Ic ring
Inventor: KANEKAWA TOMOMASA
IPC: B42D15/10
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for loading a module substrate as a method capable of preventing an antenna wire from being easily disconnected and improving the usability of an IC ring.  <P>SOLUTION: A ring member 11 constituted of winding an antenna wire around the outer periphery of the member 11 and fixing an IC module substrate 1 connected to the wound antenna wire 14 to the inner periphery of the member 11 is locked by a connector member 12 in which a holder part 19 for storing the module substrate 1 of the ring member 11 is formed on one side and a fixing string 17 is connected to the other side of the connector member 12 so that the connector member 12 can be attached to a portable telephone or the like. Since the antenna wire 14 is supported by the ring member 11, the antenna wire 14 can be prevented from being easily disconnected and can be easily assembled. When the connector member 12 is attached to the portable telephone or the like, the connector member 12 can be prevented from being lost or the carrying of the connector member 12 is not forgotten, so that the usability of the IC ring can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058490-A (JP)
Title: Printer
Inventor: KIKUTA MASAYA
IPC: B41J5/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide better operability and high-speed printing by outputting images in conformity to users' purposes of use.  <P>SOLUTION: A printing mode transferred from a host is discerned. In the case of high-speed printing, data to be printed is read and whether the data is character data or image data is judged. In the case of character data, the resolution is decreased. In the case of image data, the image size is reduced. High-speed printing is thus carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067793-A (JP)
Title: Method for manufacturing aromatic polyether
Inventor: UEDA MITSURU
IPC: C08G65/40
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-molecular-weight aromatic polyether in one step in high yield under mild conditions.  <P>SOLUTION: This method for manufacturing the aromatic polyether comprises reacting an aromatic dihydroxy compound with an aromatic bivalent halogen compound in the presence of a catalyst consisting of (a) a palladium compound, (b) an organophosphine compound and (c) a dehydrohalogenating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072901-A (JP)
Title: Detector for rotor angle of direct current brushless motor
Inventor: TAKAHASHI YUTAKA
IPC: H02P21/18
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector for rotor angle capable of detecting the rotor angle of a DC brushless motor with accuracy without use of a position sensor.  <P>SOLUTION: An angle detecting portion 25 detects a rotor angle by an observer. The observer is constituted so as to compute first phase difference data indicating the phase difference (θ-θ^) between the estimated value (θ^) and the actual value (θ) of the rotor angle of a motor, using cosine reference values and sine reference values; and to eliminate the phase difference (θ-θ^) indicated by second phase difference data obtained by adding a predetermined offset to the first phase difference data. If a correlation graph indicating the correlation between estimated phase difference and actual phase difference is shifted to the positive or negative direction (Y → Yp, Y → Ym) due to change in motor torque command value (trq_c), the angle detecting portion 25 accordingly changes the offset value (ofb → ofp, ofb → ofm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072604-A (JP)
Title: Optical branching and inserting device
Inventor: OZAWA JUN
IPC: H04B10/29
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a structure simpler, smaller and less expensive by reducing the number of filters.  <P>SOLUTION: An optical branching and inserting device 100 has: a branching and inserting part 110 for branching and inserting specified wavelength light; a collimator 101 for input light for emitting light inputted from an inputting optical fiber 91 to the branching and inserting part; and a collimator 102 for output light for making output light from the branching and inserting part to be incident on an outputting optical fiber 92. The branching and inserting part 110 is provided with a wavelength selection filter 105, a collimator 104 for branched light and a collimator 103 for inserted light, and these optical components are arranged so that light made incident on the branching and inserting part 110 and transmitting the wavelength selection filter 105 can be made incident on the collimator 104 for branched light to be transmitted to the outside and so that light emitted from the collimator 103 for inserted light can be made incident from the opposite side of the same wavelength selection filter 105 to be multiplexed with other wavelength light reflected by the wavelength selection filter 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065821-A (JP)
Title: Showcase for cut flowers
Inventor: OKADA HIROSHI
IPC: A47F5/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase for cut flowers which allows a user to easily watch the cut flowers, select the cut flowers one by one in his/her hands or easily try to combine the cut flowers, which prevents flowers and leaves from damage when the target cut flowers are taken out and keeps the lives of the cut flowers long while displaying them.  <P>SOLUTION: The showcase for the cut flowers is provided with: a shelf inclined at a fixed angle to place cut flowers F thereon in an obliquely inclining state; means 41 and 42 for partitioning the inclined shelf 10 into a plurality of display divisions in the traverse direction to display the cut flowers F for each kind or the like, and a water pool 30 disposed along the lower side of the inclined shelf 10 to immerse the base end sides of the displayed cut flowers F therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163285-A (JP)
Title: Dielectric film, capacitor, semiconductor device, and method of manufacturing same
Inventor: LEE KEE-JEUNG
IPC: C23C16/40
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric film, a capacitor, and a semiconductor device preferable for preventing deteriorations in leak current characteristics and dielectric characteristics caused by residual purities in a film while substantially securing charged capacitance, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 21, a first gate insulation film portion 22a including aluminum on the semiconductor substrate, a second gate insulation film portion 22b including lithium on the first gate insulation film, and a gate electrode 23 on the second insulation film portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004075576-A (JP)
Title: Method for producing 3,4-dihydro-4-substituted-6,7-methylenedioxycoumarin
Inventor: SHIRAI MASASHI
IPC: C07D493/04
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing a 3,4-dihydro-4-substituted-6,7-methylenedioxycoumarin useful as a synthetic intermediate for a medicine, or the like, from sesamol in a high yield.  <P>SOLUTION: This method for simply producing the 3,4-dihydro-4-substituted-6,7-methylenedioxycoumarin represented by formula (1) comprises reacting sesamol with a 3-alkoxyacrylic acid ester in the presence of an acid in an organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069234-A (JP)
Title: Method for through-hole plating
Inventor: ARAI KEIJI
IPC: H05K3/46
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To improve badness of adhesive properties of copper plating so as to lighten an intermediate layer circuit of a multilayer printed wiring board by replacing an aluminum instead of a copper. SOLUTION: A method for through-hole plating comprises a step of using electroless nickel plating as a substrate of electric copper plating. The method further preferably comprises the steps of substituting the nickel on a surface of the aluminum for a nickel salt having strong acid (pH of 1 or less), then electroless nickel plating. The method also comprises the steps of removing an oxide film on the surface of the aluminum, and then substituting the nickel.
Patent JP-2004077025-A (JP)
Title: Cold storage
Inventor: ANZAI HIDEMASA
IPC: F25D21/04
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent secondary foaming of heat insulating material while preventing dew condensation.  <P>SOLUTION: The front surface of an outer plate of a partition frame is kept at temperatures at which dew condensation does not form, by controlling the heating value of a heater in accordance with the temperature of outside air until the temperature sensed by a temperature sensor reaches a preset ceiling temperature (45°C). Once the temperature sensed has reached the ceiling temperature, the heating value of the heater is kept at the heating value reached when the temperature sensed is 45°C. The ambient temperature of the heater is thereby kept lower than the temperature at which the heat insulating material undergoes secondary foaming. In this way, dew condensation can be prevented effectively while wasting power and preventing secondary foaming of the heat insulating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079816-A (JP)
Title: Chip-shaped electronics component and its fabricating process, quasi-wafer used for the process and its fabricating process and mounting structure
Inventor: HATANO MASAKI
IPC: H01L23/12
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-shaped electronics component with a new structure where an electrode surface is covered with an insulating material layer, a fabricating process where the chip-shaped electronics component is fabricated with a high process yield, low cost and high reliability, a quasi-wafer used for the process and its fabricating process and further a mounting structure of the new chip-shaped electronics components.  <P>SOLUTION: A separable layer 2 is provided on a substrate 1 and a photosensitive binding material layer 3 is formed on the layer. Connection holes 4 having patterns corresponding to A1 electrode pads 55 of nondefective bare chips 5 are formed in the photosensitive binding material layer 3. With pattern recognition for the connection holes 4, a plurality of the numbers or the kinds of the bare chips 5 are fixed with a high degree of precision on the photosensitive binding material layer 3, and a protective material 6 is unfolded and attached to surfaces of the chips 5 and photosensitive binding material layer 3 to be cured. Thereafter, the protective material 6 is separated from the substrate 1 to fabricate the quasi-wafer 7 by integrating the photosensitive binding material layer 3, the chips 5 and the protection layer 6. Further, the quasi-wafer 7 is split into the chip-shaped electronics components 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078092-A (JP)
Title: Coated optical fiber and method for removing coating of this coated optical fiber
Inventor: SHIRAISHI KEIKO
IPC: G02B6/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber which can be removed of coatings for a long length without damaging the outside surface of an optical fiber and has no possibility of making the waste of coating resins remain on the surface of the optical fiber, and to provide a method for removing the coatings of the coated optical fiber.  <P>SOLUTION: The coated optical fiber has the optical fiber 3 having a core 1 and clad 2 essentially consisting of quartz glass and a primary coating layer 4 and secondary coating layer 5 successively disposed on the outer periphery of the optical fiber 3. Here, the coating layer 4 is formed to a thickness of 60 to 200 μm. Also,the coating layer 4 is formed of such resin that the coating layer 4 swells (rate of swelling: 5 to 150%) when the coating layer is immersed for about 30 minutes in an organic solvent. The coating layer 5 is formed of a resin of 100 to 1,500 MPa in Young's modulus in order to remove the same in a cylindrical form. Also, the coating layer is formed to a thickness of 20 to 30 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078821-A (JP)
Title: Intermediate code optimization method, device and program
Inventor: YAMADA TETSUYASU
IPC: G06F9/45
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To generate an optimized native code efficient in execution.  <P>SOLUTION: A branch detection instruction embedding part 200 performs embedding a branch detection instruction to a Java intermediate code 100. A Java intermediate code 300 is sequentially executed by a Java intermediate code interpreter 101, and a branch detection instruction is executed and one is added to the count of a counter for a branching route concerned in the number of branches management table 301. A priority path detection part 400 checks the number of branches management table 301 to analyze branch frequency and judges a route with a higher branching ratio to be a main route. An instruction sequence rearrangement part 401 performs rearrangement of instructions so that the number of jump instructions is less in the main route than in the Java intermediate code 100, and outputs a Java intermediate code 500. A native compiler 600 converts the Java intermediate code 500 into a native code and generates an optimized native code 700.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078113-A (JP)
Title: Image forming device
Inventor: ITO MASAHIRO
IPC: G03G9/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To carry out stable cleaning even when a photoreceptor which has high durability and high strength and also has abrasion resistance improved and a small-sized toner of high sphericity are used in combination, to prolong the life of a cleaning assisting member, and to realize high picture quality and low running cost.  <P>SOLUTION: A cleaning device which is provided to an image forming device having a photoreceptor (2), an electrostatic charging means, an exposing means, a developing means, and a collection container (8c) and cleans the photoreceptor is constituted so as to have a cleaning member (8a), a cleaning assisting member (8d), and a storage part (8j) in which part of a waste toner is collected. Part of the waste toner removed by the cleaning member or cleaning assisting member abutting against the photoreceptor is supplied to the storage part. The rest of the waste toner is supplied to the collection container. The toner in the storage part is applied to the photoreceptor through the cleaning assisting member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087536-A (JP)
Title: Spool for bonding wire
Inventor: NAITO MASAO
IPC: H01L21/60
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spool which can be wound with a wire so that the wire is smoothly unwound and smoothly supplied even when the length of the wire wound around the spool increases.  <P>SOLUTION: The spool comprises a drum to be wound with the wire and flange parts provided at both ends. The drum part is characterized in that the drum parts adjacent to the flanges and a center part are concentric and cylindrical differing in diameter and the drum parts adjacent tot he flanges and the center are united together with gentle oblique surfaces; and the diameter of the drum parts adjacent to the flanges is larger than the diameter of the center and smaller than the diameter of the flanges and the angles between the center and gentle oblique surfaces is 10 to 60°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088196-A (JP)
Title: Server system for electronic mail
Inventor: HARADA TATSUYA
IPC: H04L12/58
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server system for electronic mail wherein even terminals of e.g., different forms can mutually transmit/receive electronic mail including pictographs without the need for connection to the Internet via a web.  <P>SOLUTION: The server system is used for electronic mail transmitted/received between the terminals, wherein a mail server receives the electronic mail transmitted from the sender terminal, the mail server converts the form of the electronic mail into a form of electronic mail for the receiver side terminal, and the mail server transmits the converted electronic mail to the receiver side terminal. Thus, even the terminals of different forms can mutually transmit/receive electronic mail including pictographs without the need for connection to the Internet via the web.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086054-A (JP)
Title: Map information system and map information retrieving method
Inventor: HARA KOUKIYO
IPC: G06F3/03
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map information system by which a map information and a key embedded in the image are separated from each other, then they are asociated with each other by a meshed clickable map and a mesh information management database.  <P>SOLUTION: This system is provided with a plurality of map images 11 and 12; a meshed clickable map 10 corresponding to the plurality of map images; a mesh information management database 20 holding map image codes 21 for discriminating the map images; coordinate codes 22 representing meshes of the clickable map corresponding to arbitrary positions on the map images and key values 23 made to correspond to the map image codes and coordinate codes; and a data table 30 containing information corresponding to the key values. The system is also provided with a means of extracting information corresponding to a key value specified through the clickable map as a retrieval result 40 from an arbitrary map image between the plurality of map images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250459-A (JP)
Title: Protein-stabilizing agent
Inventor: HUANG XIAOLIN
IPC: A23L29/231
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein-stabilizing agent for stabilizing a protein suspension into an aqueous acidic liquid, e.g. juice.  <P>SOLUTION: The protein-stabilizing agent comprises a high methoxyl pectin and propylene glycol alginate. The present invention includes a composition for suspension in an aqueous acidic liquid containing the protein-stabilizing agent comprising a protein material, high methoxyl pectin and propylene glycol alginate. The present invention further includes an aqueous acidic protein suspension and a method for producing the suspension. The suspension has pH 3.0-5.5 and includes a stabilized suspension of the protein-stabilizing agent comprising the protein material, high methoxyl pectin and propylene glycol alginate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004095858-A (JP)
Title: Light emitting element and manufacturing method thereof
Inventor: SO JUSEI
IPC: H01L21/203
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element comprising a β-FeSi<SB>2</SB>film on an Si substrate.  <P>SOLUTION: A light emitting element 10 comprises an Si substrate 1, a β-FeSi<SB>2</SB>film 2 which is provided on the surface Si substrate 1 and has a conductive type different from that of the Si substrate, a first electrode 3 provided on the rear surface side of the Si substrate 1, and a second electrode 4 provided on the front surface side of the β-FeSi<SB>2</SB>film 2. A pn-junction is formed between the Si substrate 1 and the β-FeSi<SB>2</SB>film 2. The light emitting element 10 comprises a continuous β-FeSi<SB>2</SB>film 2 provided on the Si substrate 1 as a light emitting layer. The light emission characteristics is immune to the effect of kind or purity of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090055-A (JP)
Title: Layered resin die for press working and method for manufacturing it
Inventor: YAMAMOTO MASAYOSHI
IPC: B21D37/01
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered resin die for press working with which manufacturing man-hours and the number of components are extremely reduced and a manufacturing method of it.  <P>SOLUTION: The layered resin die 35 has a punch die 37 and die mold 36 which are respectively formed from a resin material having physical characteristics required for the press working of a relatively soft metallic sheet and at least either of the punch die 37 and the die mold 36 is composed by attachably/detachably layering a plurality of the partial dies 38-41 respectively having internal shapes 38a, 39a, 40a, 41a corresponding to the plurality of partial shapes of a product mutually attachably and detachably which are obtained by dividing the shape of a product by a plurality of virtual planes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094077-A (JP)
Title: Speech recognition device and control method, and program
Inventor: NAGATOMO KENTARO
IPC: G10L15/04
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method which improve recognition accuracy and prevent unnecessary prolonging of the response time by adequately processing the user's instruction to stop speech recognition processing thereby reducing the tailing of speech by the user's erroneous operation.  <P>SOLUTION: The device is provided with an audio receiving section 230 which receives the speech signals from a microphone, a speech recognition processing section 220 which performs the speech recognition processing, outputs the results of the recognition and has a starting end detecting section 225 and a termination detecting section 226, an instruction section 241 for the start/stop of the speech recognition processing, which instructs the start and stop of the speech recognition processing, and a control section 210 which controls the execution of the speech recognition processing by the processing section 220. The control method is characterized by allowing the speech recognition processing in the processing section 220 to be continued until the termination of the speeches is detected when the instruction for stopping is inputted thereto, and at the point of the time when the time regulated by a time-out counter elapses as longest, and controlling to stop the speech recognition processing.  <P>COPYRIGHT: (C)2004,JPO