baber/WOPTO huggingface dataset:
Patent JP-2004326004-A (JP)
Title: Method of aligning optical fiber array and laser diode array in semiconductor laser module, and semiconductor laser module
Inventor: NISHIMURA FUMIHIKO
IPC: H01S5/022
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of aligning an optical fiber array and a laser diode (LD) array in a semiconductor laser module for reducing the manufacture man-hours and improving the yield while maintaining high connection degree of the LD array and the optical fiber array, and to provide the semiconductor module applying the aligning method.  <P>SOLUTION: In the aligning method of the semiconductor laser module provided with the optical fiber array 6 composed by arraying optical fibers 4 on a substrate 5, the LD array 3 composed by accumulating LDs for irradiating the input end of the optical fiber array 6 with a laser beam and a case body where the LD array 3 is disposed, after aligning the optical fiber array 6 and the LD array 3 by aligning the substrate 5 and the LD array 3, leg parts 7 projectingly provided on the substrate 5 are housed in the groove part 8a of an optical fiber array fixing part 8 provided on the case body 1 and fixed to the groove part 8a with solder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333660-A (JP)
Title: Camera
Inventor: MAYUMI KAZUYA
IPC: G02B7/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of surely guaranteeing optical performance by completely improving impact resistance to a lens unit.  <P>SOLUTION: At the time of turning off a power source or in a reproducing mode for displaying a taken picture, energizing a shape memory member 40 is interrupted and the acutely deformed projection parts 42 and 43 of the member 40 are made to get into the positioning hole 31 and the rotation stop slot 32 of the lens unit 30 and kept in a temporarily fixed state. When the mode is switched to a photographing mode, the member 40 is energized, and the projection parts 42 and 43 of the member 40 are deformed in crank shape and are in a state where they are fit in the hole 31 and the slot 32 of the lens unit 30, whereby the lens unit 30 is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334518-A (JP)
Title: Real estate search system
Inventor: SHIMIZU HIROYUKI
IPC: G06Q50/16
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To extract a greater number of real estates including potential properties that can fully meet the needs of customers through reforming.  <P>SOLUTION: This real estate search system is provided with an information recording part H1 in which property information J consisting of a plurality of items for each real estate is readably stored; an input part N to which search information K with a plurality of items corresponding to the property information J can be inputted; and an extraction means 2 for extracting from within the information recording part H1 the corresponding real estate having the property information J corresponding to search information K inputted from the input part N. The property information J comprises a first group Ja of property information consisting of items that can be reformed, and a second group Jb of property information consisting of items that cannot be reformed. The extraction means 2 searches the items of the search information K for the items corresponding to the second group Jb of property information to extract the corresponding real estate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338748-A (JP)
Title: Input/output buffer for reducing skew, and its operation method
Inventor: MOON BYONG-MO
IPC: H03K19/003
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output buffer for reducing skew, and to provide its operation method.  <P>SOLUTION: The skew, occurring in the output signal of the input/output buffer decreases by equipping the input/output buffer with a differential amplifier, which receives the input of an external signal and reference voltage and amplifies the above output signal prior to output, an inverter which inverts the output of the differential amplifier prior to output, a power voltage supplier which supplies the inverter with power voltage and changes the quantity of charge of the power voltage being supplied to the inverter in answer to the reference voltage, and a voltage supplier which supplies the inverter with ground voltage and changes the ground voltage for changing the quantity of charge of the ground voltage supplied to the inverter, in response to the reference voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306533-A (JP)
Title: Resin composition
Inventor: UENO SHINYA
IPC: C09D167/06
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which cures even in the presence of a small amount of water, excels in miscibility (conformability) with water, accordingly is useful for covering or coating places in a water present state or in a state wet with water, particularly excels in the adhesion to the wet surface such as the uncured surface of concrete and furthermore to the concrete surface in a state wet with water, improves the adhesion of a topcoat or a sheet to be coated thereon to a substrate to smoothly provide its coating film or sheet.  <P>SOLUTION: The resin composition comprises (A) a thermosetting resin composition containing (a) an unsaturated polyester obtained by the condensation reaction of a dibasic acid including an α,β-unsaturated dibasic acid with, a polyhydric alcohol with the use of 0.1-20 wt.% starting material having a metal sulfonate base in the unsaturated polyester solid and (b) a polymerizable monomer and (B) an inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338728-A (JP)
Title: Packing machine
Inventor: TAGOME TSUTOMU
IPC: B65B13/18
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing machine which enables packing work without using an extension code or the like even if a commercial power source is not available near a working site.  <P>SOLUTION: A packing machine body 12 is equipped with a battery in addition to the commercial power source, and the battery be desirably encased in a battery case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342169-A (JP)
Title: Recording method of optical disk, and optical disk recording device
Inventor: OGIWARA KOICHIRO
IPC: G11B7/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method of an optical disk by which high speed overwriting can be performed on a phase change optical disk, and an optical disk recording device.  <P>SOLUTION: A modulation component of a RF signal recorded on an optical disk is erased (difference of reflectance is made small) so as to reach a state in which no trouble exists by a preceding erasing beam 31B out of two laser beams, while a top level is reduced to 70 to 40% of a top level of an original RF signal, after that, space is recorded with such laser power that the top level is returned to the original (before erasing) state by a succeeding recording beam 31A, while a mark is recorded with such laser power that a bottom level can be reduced sufficiently. Therefore, even if the recording speed is 4 times speed (approximately 1.6 to 2 times of the standard) exceeding largely the prescribed recording speed (e.g. 2 to 2.4 times speed) of the phase transition type optical disk, over-write can be performed with such a recording characteristic that a reproduction characteristic standard can be satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337302-A (JP)
Title: Microwave cooker having control system for boil-over and steam pressure
Inventor: OYAMA YOSHIO
IPC: A47J27/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food cooker for a microwave oven automatically or manually controlling a steam pressure, preventing the detachment of the fitting between a vessel body and a lid body, and eliminating boiling over.  <P>SOLUTION: This microwave cooker 10 comprises the vessel body 1, the lid body 2, and a cap 3, the vessel body 1 is provided with a body fitting part 7 in its upper part, the lid body 2 is provided with a lid body lower part fitting part 23 in its lower part and a lid body recess part 20 in its upper part, the lid body recess part 20 is provided with a lid body upper part fitting part 19 in its center and a lid body opening part 17 in the circumference of the lid body upper part fitting part 19, the cap 3 is provided with a cap fitting part 31 in its center, and the body fitting part 7 is fitted with the lid body lower part fitting part 23 and the lid body upper part fitting part 19 is fitted with the cap fitting part 31 respectively and integrated together. The two fitting parts become the automatic control mechanisms of the steam pressure, and the cap 3 is rotated to adjust the overlapping extent between the cap opening part 34 and the lid body opening part 17 so that the air inside the cooker and the exhaust extent of the steam can be adjusted from the opening part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056767-A (JP)
Title: Bus transceiver having binary data transmitting mode and ternary control transmitting mode
Inventor: OPRESCU FLORIN
IPC: H04L25/03
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus transceiver in which a high speed binary transfer mode for half-duplex binary transfer of data signals is combined with a ternary control transfer mode having a full-duplex dominant logic transmission scheme for full-duplex transfer of control signals.  <P>SOLUTION: The transceiver for communications via a transmitting channel has a receiver connected to the transmitting channel, and the receiver receives data according to a binary signal status driven on the transmitting channel from the transmitting channel in the first mode and receives data according to a ternary signal status driven on the transmitting channel from the transmitting channel in the second mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349799-A (JP)
Title: Apparatus and system for radio communication, and base station
Inventor: MATSUDA MITSUTOSHI
IPC: H04W88/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the same channel interference in an adjacent zone or in a neighboring channel zone not only between a base station and a subscriber station or a subscriber station and base station but also between a subscriber station and a subscriber station and between a base station and a base station.  <P>SOLUTION: A radio communication apparatus is provided with one base station and one or a plurality of subscriber stations, and different frequencies are used in an incoming channel and an outgoing channel. The one base station is provided with a plurality of sector antennas to be switched in time and used, and a switching means for switching between the incoming channel and the outgoing channel. The one or the plurality of subscriber stations each have an antenna with high directivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349347-A (JP)
Title: Semiconductor device
Inventor: TAKAISHI AKIRA
IPC: H01L23/31
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve heat dissipation and confirm easily the bonding state to a wiring board when bonding to the wiring board.  <P>SOLUTION: The semiconductor device 1 is provided with a first lead frame 8 and a second and a third lead frames 9, 10 which cross mutually and are prolonged. A semiconductor chip 7 is arranged in a part (intersecting part) between the first lead frame 8 and the second and the third lead frames 9, 10. The semiconductor chip 7 is sealed by molding resin 5. When viewed from a direction perpendicular to a footprint of the semiconductor device 1, both ends (8a, 9a, 10a) of the first to the third lead frames 8, 9, 10 are protruded from an edge of the molding resin 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344908-A (JP)
Title: Metal pipe for mechanical pipe-expanding work
Inventor: HASHIMOTO YUJI
IPC: B21C37/08
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal pipe for mechanical pipe-expanding work with excellent workability, which can be easily formed even if a pipe-expanding rate is large.  <P>SOLUTION: The metal pipe for the mechanical pipe-expanding work is expanded to a prescribed outer diameter by a segment pipe-expanding tool 2 arranged in a pipe 1. The pipe is made of a material having an r value of ≥ 2.0 in the pipe circumferential direction. It has a surface irregularities composed of 5-100 stripes per 100 μm of the length in the pipe circumferential direction at least on the pipe inner face at a portion to be expanded. The surface roughness Ra on the inner face is 0.10-1.0 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349955-A (JP)
Title: Signal processing method
Inventor: YAMAMOTO HIROYUKI
IPC: H04L25/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce signal transmission failures likely occurring in the differential transmission of image signals.  <P>SOLUTION: In an image signal processor 100 for differential-transmitting image signals using an LVDS, a signal processor 40 deletes a first image signal after beginning the term of validity of differentially transmitted digital image signals, and starts the signal processing from a second picture signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004128453-A (JP)
Title: Screening device for printed circuit card
Inventor: TOUZE DAVID
IPC: B42D15/10
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for screening an electronic circuit card from electromagnetic radiation, while permitting installation of two cards in the same shielding case.  <P>SOLUTION: Each card is provided with a means communicating with an external network, and has a first part 30 and a second part 31. A case 2 made of electrically conductive has a slot 21, and compressible conductive materials 5 and 5' located between the edge of the slot of the case 2 and the faces 32 and 33 of the card provide a seal against electromagnetic waves. Moreover, the case is designed to accommodate a second electronic circuit card 4 and includes a Z-shaped linking piece 27 having the a lower flat part 28 being in contact with the second card and an upper flat part 29 being in contact with the first card via the seal 5' made of conductive material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344509-A (JP)
Title: Household electric appliance and electric pot having energy saving function
Inventor: TSUJINAGA YOSHIHITO
IPC: G04G15/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric pot equipped with an energy saving function for stopping or reducing a power supply to a warming heater for a specified time zone while suppressing the increase of costs by eliminating a clock function or a battery backing up circuit.  <P>SOLUTION: A control unit 51 of this electric pot has a clock unit 513 which performs clocking by counting a basic clock, a room temperature sensor 80 for detecting the temperature of a room in which a household electric appliance is placed, and a comparison unit 511 which stores the detected temperature of the room temperature sensor 80 every specified time and compares it with a previous value. The control unit 51 also has a reference time setting unit 512 which resets the clocking value of the clock unit 513 to a reference time at a maximum value or a minimum value of the detected temperature based on the output of the comparison unit 511, and a warming heater control unit 514 which stops or reduces the power supply to the warming heater 14b only in a specified time zone based on the time zone which is judged from the clocking value of the clock unit 513.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348680-A (JP)
Title: Composite event notification system and composite event notification program
Inventor: OTANI TAKESHI
IPC: G06F15/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an event notification system notifying a publishing information by aggregating publishing information by means of logic previously stored the publishing information with respect to subscribing information combined with a plurality of events; and to provide its method.  <P>SOLUTION: The composite event notification system comprises: a module containing means previously storing the aggregate logic of the publishing information; a composite subscribing information acquisition means acquiring the composite subscribing information requested from subscribing application; a subscribing information registration means decomposing the acquired composite subscribing information for registration; a publishing information acquisition means acquiring the publishing information based on the subscribing information registered when the publishing information is received and the aggregate logic; and a publishing information notification means notifying the acquired information. Thus, the publishing information is acquired with complicated cooperation between the events achieving. Furthermore, the system allowing the easy addition and change of the acquisition logic of the publishing information is created.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355373-A (JP)
Title: Suspicious person detection system
Inventor: OCHIAI KATSUYUKI
IPC: G08B13/22
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspicious person detection system capable of precisely detecting the trespassing of a suspicious person into premises, a residence, and a room by using a transceiver which induces in an electric field transfer medium an electric field based on information to be sent and which detects the electric field induced in the medium to send and receive the information.  <P>SOLUTION: The suspicious person detection system 100 has a signal generator 10, a suspicious person determining device 20, and an electrode film 3. When a trespasser 30 trespasses on the electrode film 3, the system determines whether the trespasser is an admitted person or a suspicious person depending on whether or not ID information is detected. The electrode film 3 is a thin insulating film 6 laid in a location where the detection of suspicious persons takes place. The insulating film 6 has incorporated therein a signal input electrode 4 which transmits a predetermined signal sent from the signal generator 10, and a signal output electrode 5 which transmits the predetermined signal to the suspicious person determining device 20 when the trespasser 30 is on the electrode film 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355410-A (JP)
Title: System, method and terminal for determining taxi fee using cellular phone terminal, and computer-run program
Inventor: MIYABE MASAYA
IPC: G06Q50/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep users from being confused on how to determine fees and to achieve the activation of the fees, etc.  <P>SOLUTION: A system for determining taxi fees using a user's cellular phone terminal 103 is provided with management terminals 121-123 of taxi companies 111-113 connected to the Internet and a server terminal 131 connected to the Internet and having a taxi ordering screen and a taxi company registration screen. The server terminal has a taxi company registration means 142 by which results registered from the taxi company registration screen are held in a list of registered taxi companies; a user information setting means 143 for causing all the management terminals on the list to make bids on a user information setting screen; a company name/fee setting means 144 by which a mail urging the user to place an order from a company/fee display screen is sent to the user's cellular phone terminal; and an order result notification means 145 for notifying the management terminal of the successful taxi company of the order placement while notifying the management terminals of the other companies of a failure to receive the order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354276-A (JP)
Title: Light wave range finder
Inventor: ENDO MASAMITSU
IPC: G01S17/36
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the trouble that exact control of revolution of light intensity attenuation control disk is necessary and the control becomes complicated and takes long time for the control or becomes uncontrollable in the case that the intensity of light reflected and returning to a light wave range finder is large, because the range of attenuation of the light intensity attenuation control disk (control diaphragm) for optimizing the light intensity of reception light of the receptor becomes narrow compared with the case that the light intensity of the receptor is not large.  <P>SOLUTION: On a stray light path or reception light path, an ND filter 16 opened and closed freely, with a specific attenuation factor is provided. And in this manner, the variation rate of the reception light intensity of the receptor 10 by the light intensity attenuation control disk 13 is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355475-A (JP)
Title: Reverse auctioning system
Inventor: SHIMURA TAKESHI
IPC: G06Q30/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse auctioning system reducing a bidding price while securing an enough profit for an article provider.  <P>SOLUTION: A processing means 8 comprises a function taking out packaged article groups from a purchase desiring article storing means 6, a function for calculating average desiring prices among article providers of articles and the total of the average desiring prices, a function for showing the total average price to a terminal of the article provider side as an initial set value of reverse auctioning, and a function for determining the lowest bidding price from the article provider side as a purchase price.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357150-A (JP)
Title: Illumination system and image reading apparatus for image reading
Inventor: TOCHIGI NOBUYUKI
IPC: G06T1/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination system and an image reading apparatus on which an infrared light source for detecting dust and flaws can be loaded as miniaturizing an illumination means both as area and height.  <P>SOLUTION: In this invention, the illumination system is constituted so that it has a first light source which emits light in a visible region, a second light source which emits light in an infrared region and a light guiding means for arranging the first and second light sources on the same side, guiding incident light beams from the first and second light sources and emitting them by making them into the planer shape on a light guiding plate and the light guiding plate has the shape which becomes thinner as it separates from the first and second light sources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352595-A (JP)
Title: Manufacturing method of activated carbon by microwave heating and its device
Inventor: HATA AKITOSHI
IPC: B01J20/20
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an activated carbon capable of synthesizing the carbon in a short time and being remarkably energy saving as compared with a conventional manufacturing method in order to solve conventional problems such as bad heating efficiency.  <P>SOLUTION: The activated carbon having a high specific surface area of ≥2,500 m<SP>2</SP>/g is manufactured by using an organic material as a raw material and carbonizing the organic material by using a hybrid device utilizing microwave direct heating and indirect heating. The hybrid device is a hybrid vessel having strong-alkali resistance and microwave permeability. The indirect heating is performed by a gas heating method, an electrically heating method and/or a microwave heating method in which a microwave absorber is stuck around a reaction vessel. Carbonization and activation are performed continuously by the microwave hybrid heating combining the direct heating and the indirect heating only by the microwave heating. The carbonization and activation treatment are performed after infusibilizing treatment by immersing the organic material in an alkali aqueous solution and drying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI