baber/WOPTO huggingface dataset:
Patent JP-2003321642-A (JP)
Title: Resin composition for water-based coating material and method for producing the same
Inventor: TSUKIYAMA FUMITOSHI
IPC: C09D125/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a water-based coating material, having extremely lowered VOC content, emitting low odor and exhibiting excellent low-temperature film-forming property, surface non-tackiness, low- temperature stability, etc.  <P>SOLUTION: The resin composition for a water-based coating material contains a copolymer resin emulsion having a glass transition temperature of -25°C to +25°C and obtained by the polymerization of a (meth)acrylic acid 1-18C alkyl ester, a polymerizable unsaturated monomer having an acidic group and optionally a hydroxy-containing polymerizable unsaturated monomer and a styrene monomer. The composition further contains a polyalkylene glycol having an average molecular weight of 200-2,000 in an amount of 0.2-5 wt.% based on the nonvolatile component of the resin component, has the lowest film-forming temperature of ≤5°C, is free from organic solvent having a boiling point of ≤260°C and has a residual monomer content of <100 ppm by weight based on the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324490-A (JP)
Title: Method for estimating s/n by using non-transmitted symbol, method and apparatus for detecting receiving timing signal
Inventor: KATSUTA HIROTATSU
IPC: H04L25/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating an S/N of a transmission line without requiring a quantity of memories, a method and an apparatus for detecting a receiving timing signal for more surely detecting a timing even in an environment of an adverse error rate.  <P>SOLUTION: The apparatus is composed of a band pass filter 1 for extracting a required frequency component out of a signal received by the transmission line or the like, a demodulating function part 2 for demodulating a modulated received signal into a baseband signal, a preamble extracting function part 3 for extracting a symbol of a preamble portion out of the demodulated signal, a one-symbol delay function part 14 for delaying the extracted symbol of the preamble portion for one symbol, and an S/N calculating function part 15 for calculating the S/N by using a level of the extracted symbol of the preamble portion and a level of the symbol delayed for one symbol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003240621-A (JP)
Title: Gas meter, terminal with communication facility and meter
Inventor: SUZUKI MAMORU
IPC: G08C15/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce battery consumption by reducing the number of times of a battery voltage drop alarm when a battery voltage is dropped near a determination level, and to facilitate work confirmation in the battery replacement.  <P>SOLUTION: When a voltage is dropped below a fixed value by consumption of the battery 13, a voltage detection part 9 outputs a voltage drop signal. An operation control part 11 monitors the signal periodically, allows a storage part 12 to store battery alarm information, and displays 'voltage drop' on a display part 8. After inserting and connecting the plug of a new battery 13A into a jack J2, the plug of an old battery 13 is removed from a jack J1. When pushing a test switch 10, the battery alarm information in the storage part 12 is cleared, and the voltage of the new battery 13A is detected, and 'normal voltage' is displayed, and a telegram of voltage restoration is exported to a meter-reading center 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003328569-A (JP)
Title: Attachment with electromagnet system for hydraulic excavator and crusher with electromagnet system
Inventor: SAKADO SEIICHI
IPC: E02F3/36
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To carry out crushing work of reinforced concrete mainly in a crusher, to provide an electromagnet system attracting metal pieces such as reinforcements or scraps separated from crushed reinforced concrete chunks, and increase attraction force of the electromagnet system in an attachment for a hydraulic excavator attached to a boom tip of the hydraulic excavator.  <P>SOLUTION: In the attachment for the hydraulic excavator attached to the boom tip of the hydraulic excavator, the electromagnet system A provided on a body part 1 of the attachment is composed of three or more magnetic poles 5, yoke plates 6 and coils 7. Attracting faces 5a of the magnetic poles 5 are exposed slightly from the body part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333005-A (JP)
Title: Multi-channel receiver
Inventor: KISHI TAKAHIKO
IPC: H04J1/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-channel receiver for conducting simultaneous reception of multi-channel signals efficiently, without restrictions in modulated wave symbol timings and channel spacing.  <P>SOLUTION: At an orthogonal detector 2 comprising multipliers 22 and 23 for multiplying a received signal by a real axis signal and an imaginary axis signal of a local signal generated at an orthogonal carrier oscillator 21, respectively, a center signal wave carrier of odd signal waves is converted into a direct current component of frequency 0 and a center signal wave is converted into a complex baseband signal. Simultaneously, carrier signal waves, other than the above, are converted into complex intermediate frequency signals arranged symmetric with respect to the direct current component of frequency 0, while they are A/D converted respectively by ADCs (analog-to-digital converters) 3a and 3b. Each signal wave is inputted simultaneously complex mixers 4, 5, and 6, of which the local signal frequency is in complex conjugate relationship each other corresponding to each channel, and each signal wave is frequency-converted into a complex baseband signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331999-A (JP)
Title: Electric connector
Inventor: ONO KOJI
IPC: H01R13/648
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To make easy mounting on a printed board concerning an HM (hard metric) connector, for example, used for a switching equipment, a server, a computer, or the like.  <P>SOLUTION: The electric connector 1 is structured with a connector body 2, a contact 3 mounted in a hole of the connector body, and a shield board 4 made by forming an upper flat part and a vertical flat part to shield an upper surface and a rear surface of the connector body in nearly an L-shape through a bending part and forming a press-in part pressed into a through-hole of a printed board at a bottom end part of the vertical flat part. A press fitting shoulder 4e to press the press-in part at an upper end part of the vertical flat part is provided in a bending part 4c of the shield board 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326493-A (JP)
Title: Printer with cutter
Inventor: INENA KATSUYA
IPC: B26D1/20
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a recording sheet cutting position from being positionally displaced by a simple structure.  <P>SOLUTION: A cutter comprises a fixed blade 41 extended in the lateral direction of recording sheets 11 and a disk blade 42 reciprocating along the fixed blade 41. The disk blade 42 is held on a carriage 43. A paper retaining member 56 is disposed on the underside of the fixed blade 41, and oscillated between a pressing position for pressing the recording sheets 11 against the fixed blade 41 about an axis 57 and an escape position for escaping from the pressing position. The paper retaining member 56 is energized by an unshown spring to the pressing position. A cam member 62 is provided on the carriage 43. The cam member 62 is engaged with an engagement part 61 provided at the end part of the paper retaining member 56. Immediately after the carriage 43 starts a reciprocating motion (in X-direction), the engagement of the cam member 62 with the engagement part 61 is disengaged, and the paper retaining member 56 is swung to the pressing position by the energization force of the spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325471-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TAKESHIMA HIROTAKA
IPC: A61B5/055
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate works to handle cables or the like for supplying electric power to a magnetic resonance imaging apparatus movable in an MRI room and for exchanging control signals.  <P>SOLUTION: The magnetic resonance imaging apparatus is divided into a gantry means and a control means. When images are taken, the gantry means is moved around a bed to load a subject, and a first and a second connector means are coupled there. When no image is taken, the gantry means is removed to a place away from the subject, and the first and a third connector means are coupled there. Various kinds of signals are exchanged between the gantry means and the control means and electric power is supplied through the first and the second connector means coupled mutually when the images are taken. Electric power is supplied to a temperature control means or the like to maintain a state of temperature or the like of a magnetic field generating means or the like on the gantry means through the first and the third connector means coupled mutually when no image is taken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332430-A (JP)
Title: Semiconductor integrated circuit
Inventor: KEIDA HISAYA
IPC: H01L27/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain such a problem concerning skew in a clock signal which is widely used inside a semiconductor integrated circuit that has a tendency that coping with the problem becomes difficult in accordance with micronization in manufacturing technique of a semiconductor integrated circuit.  <P>SOLUTION: In a clock signal distribution circuit constituted of a plurality of buffering stages, a wiring layer which is formed on an upper layer side out of a plurality of wiring layers and whose film thickness is large is used as at least a part of a clock signal line of a signal source side, so that increase of wiring resistance can be restrained. At least one out of a power source line and a ground line is made to run in parallel to the clock signal line, so that adverse effect on other wirings can be restrained. A wiring layer which is formed on a lower layer side out of the plurality of wiring layers and whose film thickness is small is used as at least a part of a clock signal line on an end side of the clock signal distribution circuit, so that deterioration of the level of integration can be restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329467-A (JP)
Title: Navigation device
Inventor: NAKANO MASAHIKO
IPC: G01C21/36
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device for improving user's satisfaction by appropriately displaying both a real image such as an aerial or satellite photograph and a map image prepared based on map data.  <P>SOLUTION: The navigation device includes a means for displaying two images such that the map image based on the map data is displayed on a left- half area of a display panel 9b, and the real image such as the satellite or aerial photograph showing a surface of the earth and prepared based on real image data is displayed on the other right-half area of the display panel 9b. On the right-half area of the display panel 9b, two types (wide-area image and a detailed image) of the real image different in scale are displayed. A default for displaying two images is set to display the wide-area real image on the right-half area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327080-A (JP)
Title: Seat belt reminder method and device
Inventor: IWANABE TAKASHI
IPC: B60R22/48
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a break of buzzer sound in seat belt reminder method and device dividing alarm stages by making speed as a reference and outputting different alarms according to each stage.  <P>SOLUTION: An intermittent phenomenon of a buzzer alarm considered when a traveling is performed in the vicinity of speed to be a reference for switching the alarm stage is prevented to prevent unpleasant feeling from being imparted to a driver. Undoubtedly, unpleasant feeling is not imparted to a user since the alarm is not given by a buzzer 6 when unnecessitating fitting of a seat belt such as a work time while stopping the vehicle. At a low speed driving time, only a minimum alarm is performed by only a belt lamp 5. As a degree of danger is increased by increasing driving speed and driving time, necessary alarms to flicker the belt lamp 5 and give an alarm by the buzzer 6 are surely performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003806-A (JP)
Title: Cup type tappet
Inventor: BRETTING WERNER
IPC: F01L1/14
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To optimize the weight in a cup type tappet for the valve driving of an internal combustion engine, equipped with a cylindrical shell 2, by improving the type in which an end face side 3 of the shell 2 is connected to a bottom part 5 for cam contact. SOLUTION: The shell 2 is very lower than the whole cup type tappet 1 in height, and the bottom part 5 is raised from the end face side 3 tapering in the shape of a roof.
Patent JP-2003335340-A (JP)
Title: Transfer pallet
Inventor: SHIMA KAZUYOSHI
IPC: B65D21/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer pallet, whose strength is enhanced without using a reinforcing sheet and which is not bitten in another one upon stacking the pallets.  <P>SOLUTION: The transfer pallet 1 is formed by vacuum forming a resin sheet. An outer periphery ribs 2, which are shaped by bending the resin sheet and have an almost trapezoidal section, are formed upright at the outer periphery of the pallet 1 to form a recession 6 surrounded by the outer periphery ribs 2. Partition ribs 3, which are shaped by bending the resin sheet and have an almost trapezoidal section, are formed in a vertical/horizontal arrangement within the recession 6 to form work housing recessions 7 arranged vertically and horizontally within the recession 6. No-rib-forming portions 8, which are the planes comprising the bottoms of the work housing recessions 7, are formed on some of the partition ribs 3. At both sides across each no-rib-forming portion 8, a straight portion 3a, which is shaped by bending the resin sheet and have an almost U-shaped section, is formed on a part of each partition rib 3 that covers a certain area adjacent to the no-rib-forming portion 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335944-A (JP)
Title: Polyimide resin paste and coating film-forming material containing the same
Inventor: KANEKO SUSUMU
IPC: C08K5/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide resin paste which retains a low warping property, has excellent flexibility, adhesiveness to sealants, solvent resistance and chemical resistance, is soluble in nitrogen-free polar solvents, and has low temperature curability, excellent heat resistance, electric characteristics, moisture resistance, workability and profitability, and to provide a coating film-forming material containing the same.  <P>SOLUTION: This polyimide resin paste is characterized by comprising (A) 100 pts.wt. of a polyimide resin prepared by reacting (a) an acid anhydride group-containing tetrabasic polycarboxylic acid, (b) a diisocyanate represented by the general formula (I) [R groups are each independently a 1 to 18C alkylene; X groups are each independently a 1 to 18C alkylene or arylene; (m) and (n) are each independently an integer of 1 to 20] and having a number-average mol.wt. of 500 to 10,000, and (c) an aromatic polyisocyanate in a nitrogen-free polar solvent, (B) 1 to 50 pts.wt. of an epoxy resin, and (C) 1 to 90 pts.wt. of inorganic or organic fine particles, and having a thixotropic property, and the coating film-forming material containing the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337651-A (JP)
Title: Input pen
Inventor: NAGAOKA TOSHIMASA
IPC: G06F3/03
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input pen which can housed in various portable information terminals 12 having holding parts 12A of different shapes.  <P>SOLUTION: The input pen has built-in locking members 9, biased to both ends in the radial cross section of a cylinder 8 with an elastic body. The cylinder 8 is attached to a bore 7A. If the input pen is inserted in the holding part 12A of the portable information terminal 12, the locking member 9 protruded appropriately from the bore 7A of a shaft cylinder is pressed to touch the inner face of the holding part 12A of the portable information terminal 12. Accordingly, even if there is a clearance between the shaft cylinder and the holding part 12A, the input pen is surely held without swinging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347863-A (JP)
Title: Power-amplifying circuit and communication device using the same
Inventor: KO HIDEKI
IPC: H03F1/34
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized power-amplifying circuit with low distortion and high efficiency which can reduce phase distortions in medium power signaling range, without degrading amplitude distortion property in near saturated power condition, and to provide a communication device using it.   <P>SOLUTION: A negative feedback circuit 13 is connected between a signal input terminal and a signal output terminal of a power amplifier 12. The negative feedback circuit 13 has a serial connection circuit, including series-connected diode D1 and a first capacitance element C11, and a second capacitance element C12 connected between an anode of the diode D1 and a ground. Impedance of the diode D1 depends on the signal voltage generated at its both ends. By controlling the characteristics of the negative feedback of the negative feedback circuit 13 with respect to the power amplifier 12 due to an input signal power, gain fluctuation of the power amplifier 12 is reduced and phase distortion is reduced through the second capacitance element C12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346284-A (JP)
Title: Compression-encoding transmitter for road traffic information, depression-decoding receiver therefor, compression-encoding transmission method therefor, and depression-decoding reception method therefor
Inventor: YAMAMOTO TETSUO
IPC: H03M7/46
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a remarkably high compression effect for a compression rate expected in compression encoding of road traffic information.   <P>SOLUTION: This compression encoding transmitter has an encoding means 21 for encoding the road traffic information to generate encoded information, and a compression means 50 for compressing the encoded information to generate a compressed code. The encoding means 21 is provided with a spreadsheet type data table preparing means 25 for receiving the road traffic information, for rearranging the compression encoding to be readjusted, and for preparing a spreadsheet type data table, an item-by-item data characteristic extracting means 27 for analyzing a data characteristic of the spreadsheet type data table an item by an item to extract it, and an encoding system selecting means 29 for selecting a prescribed encoding system having a correlation of the compression effect to the spreadsheet type data table to generate the encoded information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340046-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the maximum value of the number of start storages reserved by reducing the size of a storage area to store random number values.   <P>SOLUTION: A game control means erases bits 6 and 7 of a random number 1 generated and sets bits 8 and 9 in the positions of the bits 6 and 7 and stores them in the storage area of start winning storages (buffer for special pattern judgment), when the random number 1 (big win judgment random number) is equal to one of big win judgment values set in a big win judgment table. When the value of the random number 1 fails to meet one of the big win judgment values set in the big win judgement table (in the case of a failure), the value '00 (H)' is set as the random number 1 saved in the storage area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339710-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/06
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a high-speed blood velocity to be evaluated and to enable a diagnostic depth from being set deeply in a Doppler measurement of a plurality of orientations of an ultrasonic diagnostic apparatus.   <P>SOLUTION: The ultrasonic diagnostic apparatus has a normal transmission control mode and a chasing transmission control mode. The chasing transmission control mode has two of two-way chasing and one-sided chasing. These transmission control modes are selectable. In the normal transmission control mode, after the transmission timing Tx<SB>1</SB>of the first ultrasonic wave of an n-th set, a first sample gate timing SG<SB>1</SB>of the n-th set is waited, and the transmission timing Tx<SB>2</SB>of the second ultrasonic wave of the n-th set is set, but in two examples of the chasing transmission control mode, prior to the SG<SB>1</SB>(n), the Tx<SB>2</SB>(n) is set. In the chasing transmission control mode of the one-sided chasing, the transmission Tx<SB>1</SB>of the first ultrasonic wave and the transmission Tx<SB>2</SB>of the second ultrasonic wave are further brought close to each other to a range in which an interference does not occur between the first ultrasonic wave and the second ultrasonic wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341868-A (JP)
Title: Paper sheet separating device
Inventor: SUZUKI TAKAHIRO
IPC: B65H3/62
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet separating device for automatically performing the separating work for stacked paper sheets to reduce the joining force between the paper sheets adjacent to each other of the stacked paper sheets.   <P>SOLUTION: This paper sheet separating device 10 includes a first and second holding elements 11, 12 holding the paper sheet 1, and a third holding element 13 provided between the first and second holding elements 11, 12. A driving device (not shown) is connected to the respective holding elements 11, 12, 13. The driving device is configured so that while slackening is prevented by the third holding element 13, one end of the paper sheet 1 is held by at least one of the first and second holding elements 11, 12, and the holding element is rotated to generate a lag in the paper sheet 1. In order to produce deflection, the third holding element 13 is loosened, and with the paper sheet 1 held by the first or second holding element 11, 12, at least one of the first and second holding elements are rotated in a designated direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022742-A (JP)
Title: Fuse state indicating device
Inventor: RIES KARSTEN
IPC: H01H36/00
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To exclude possibilities of preventing appropriate operations of fuse state indicating device. SOLUTION: The fuse state indicating device is provided wherein a housing, the first and the second fuse terminal extended from the housing, a driving part assembly arranged in the housing, and a magnetic-driving type contact part assembly arranged in the housing are equipped. The contact part assembly responds against the driving part assembly.