baber/WOPTO huggingface dataset:
Patent JP-2003283940-A (JP)
Title: Bs digital tuner
Inventor: SHIMANUKI MASARU
IPC: H04N5/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BS digital tuner which reduces intermodulation distortion due to interference waves of CS signals.  <P>SOLUTION: For CS signals having by far higher levels than BS signals levels in receiving BS digital broadcast signals, a switch of an IF amplifier 101 is turned to a position of an amplifier of 28 dB, thereby raising the output of the BS digital tuner 100. As the result, an AGC circuit 29 controls a variable attenuator 23 so as to drop the BS signal level, thus lowering the level of passing signals to be fed to an RF amplifier 24 and a mixer circuit 25. This lowers the level of input signals to the RF amplifier 24 and the mixer circuit 25, and hence reduces the distortion of received signals caused in these circuits which would cause interference waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285092-A (JP)
Title: Treatment method for anaerobic/aerobic activated sludge and apparatus therefor
Inventor: YAGI SHUNSAKU
IPC: C02F3/34
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anaerobic/aerobic activated sludge treatment method capable of removing nitrogen and phosphorus in water to be treated stably.  <P>SOLUTION: In the anaerobic/aerobic activated sludge treatment method for performing the treatment of organic wastewater in an intermittent aeration tank 4 by biological treatment repeating a cycle comprising an aeration process and a non-aeration process, a predetermined ratio of an aerobic time and an oxygen-free time in the intermittent aeration tank 4 is set to a target ratio α<SB>0</SB>and the time Kx required until the concentration of dissolved oxygen DO becomes a predetermined value or less after the completion of the aeration process is calculated by measuring the DO in the intermittent aeration tank 4 before the front cycle. On the basis of this time Kx, the time of the aeration process and the time of the non-aeration process are controlled so that the ratio of the aerobic time and the oxygen-free time of the cycle of this time becomes the target ratio α<SB>0</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287971-A (JP)
Title: Fixing heating body
Inventor: TSUJIMOTO TAKAHIRO
IPC: H05B3/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fixing heating body of which heating width is easily changed, which has excellent temperature rise performance, which is easily manufactured and at a low cost.  <P>SOLUTION: The fixing heating body is provided with a first electrode film layer 31 having a substrate 1, a resistive film layer 4 and a connection part area 311 along a paper feed direction at the center part of a width direction of the resistive film layer 4 and electrically connected with the resistive film layer 4, second electrode film layers 32 along the paper feed direction at both end parts in the width direction of the resistive film layer 4 and having connection part areas electrically connected with the resistive film layer respectively, a fist power supply electrode 51 electrically connected with the first electrode film layer 31, second power supply electrodes 52 electrically connected with each of the second electrode film layer 32 and insulation films 21, 22 that mutually insulate them at parts except electrically connected parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285843-A (JP)
Title: Easy-to-collect label for bottle
Inventor: UEKI TAKAYUKI
IPC: B65D65/40
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretch label or a shrink label which is mounted on the outer peripheral surface of a resin bottle body utilizing the self stretching characteristic, self recovering characteristic or heat shrinking characteristic of a film, is easily peeled and removed from the outer peripheral surface after use, and is easily separated from the bottle for separate collection.  <P>SOLUTION: In forming this tubular label with a joint for easy collection of a bottle, the inner surface of one end of a raw material film is provided with an adhesive agent layer, the outer surface of the other end of the film is provided with an easy adhesion processing layer, and the face of the adhesive agent layer and the face of the easy adhesion processing layer are positioned to face each other for their superimposed parts to be joined. The face of the adhesion processing layer has a surface tension of 500-600 (μN/cm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284830-A (JP)
Title: Game machine and action control method
Inventor: AMARI SHINICHI
IPC: A63F7/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can improve the interesting property when small winning lot drawing results in a success.  <P>SOLUTION: Lot is redrawn in response to the passage of a game ball through an ordinary pattern operating gate 120b within a prescribed time after a small winning. As the duration of the opened state of the opening and closing member 120 of a special pattern start opening 104 is controlled in accordance with the result of the redrawing of lot, the interesting property can be improved when small win lot drawing brings about a success. When the redrawing of lot results in a success, the opening and closing member 120 remains in an opened state longer than when the result is a failure (Step S1724 and Step S1730), enthusiasm for a game is more stimulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288007-A (JP)
Title: Shape vector generating device, shape vector generating method, and shape vector generating program
Inventor: ADACHI SHINYA
IPC: G09B29/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape vector generating device, a shape vector generating method, and a shape vector generating program for generating a shape vector free from positional deviation in displaying an event occurring point in a prescribed road section on decoder side and for performing accurate map matching on decoder side even when different digital map databases are used by the encoder side and the decoder side.  <P>SOLUTION: The shape vector generating device is provided with an encoder 100 for transmitting event information, such as accidents or congestions, generated on the basis of a digital map data base 101 to a decoder 200, and the decoder 200 for displaying the event occurring point on a map shown by a digital map database 207 according to the event information transmitted from the encoder 100. The encoder 100 is provided with a feature node setting section 106 for setting a start point and an end point of the shape vector, and a crossing in the middle or the crossing near the start point or end point on a feature node, and generates feature node information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293491-A (JP)
Title: Structure for wiring to moisture-proof layer provided with fiber-based heat insulating layer behind
Inventor: NANAOKA HIROSHI
IPC: E04B2/56
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure for wiring to a moisture-proof layer provided with a fiber-based heat insulating layer behind, that can stick a moisture-proof tape very easily without impairing the continuity of the moisture-proof layer.  <P>SOLUTION: A cutout 6 is formed in the moisture-proof layer 4, and a hard backing material 8 forming a wiring conduction part 10 is installed in a recess 7 of a fiber-based heat insulating layer 3 behind the cutout 6, in the form of its motion being regulated in the depth direction. With this backing material 18 as the backing, the moisture-proof tape 17 is attached to close up the cutout 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291853-A (JP)
Title: Machine frame structure of working machine
Inventor: YASUDA MAKOTO
IPC: A01C11/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bending of a step without causing disadvantage such as impairing of maintainability.  <P>SOLUTION: A horizontal support frame 31 for supporting a dividing part of a step 21 divided in the longitudinal direction is extended from a main frame 21, and a front step support frame 32 supporting a step 29 on the front side is extended forward from the support frame 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291189-A (JP)
Title: Injection molding machine
Inventor: OKUBO AKIHIDE
IPC: B29C45/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine having a frame structural body of large rigidity.  <P>SOLUTION: The injection molding machine 20 is equipped with the frame structural body 50 integrally constituted by molding or the like. The frame structural body 50 is integrally provided with a first portion 71 for fixing a barrel 51, a second portion 72 to be jointed to a linear motor 52 side as a drive unit and a pair of connecting walls 73, 74 mutually connecting the first portion 71 and the second portion 72. A screw 5 in the barrel 51 is driven in the axial direction by the linear motor 52 via a shaft 90. A spline part 95 is formed over the outer peripheral surface of the shaft 90. A sleeve member 91 is fitted to the spline part 95 in the axial direction in a relatively movable manner. The sleeve member 91 is rotated by a motor 92.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297517-A (JP)
Title: Setting device for wires or the like and pressure welding device using it as well as setting method of wires or the like
Inventor: MAEJIMA TAKAMICHI
IPC: H01R43/01
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a flat harness pressure welded with position accuracy in a crossing direction with a joint connector.  <P>SOLUTION: A base block 28 setting a joint connector 3 and a setting device for wires equipped with a wire guide member 29, a wire cover 30 and a wire clamp 31 fitted to the base block in free opening, closing and turning with the wire guide member 29 having a pressure contact slit 33 in a cross direction and a wire insertion groove 38 continuing from the pressure contact slit, with the wire cover 30 having a part for closing the wire insertion groove 38 of a first direction and with the wire clamp having a part for press fixing a wire 6' inserted into a wire insertion groove of a second direction are adopted. A wire presser 54 elastically biased against the press fixing direction of the wire clamp 31 is fitted to the base block 28. A slit part of the flat harness 4 including the wire 6' is made engaged with a partition wall 35 constituting the wire insertion groove 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295481-A (JP)
Title: Image carrying member and method for manufacturing the same
Inventor: YOSHIOKA KENJIRO
IPC: G03G15/05
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an image carrying member exposed with a number of independent electrodes on the surface of a dielectric layer and to obtain stable images by improving charge implantation efficiency and preventing the occurrence of image drop-outs and density unevenness.  <P>SOLUTION: The image carrying member is provided with a conductive substrate 2a, a conductive particulate-dispersed resin layer 2e formed on the conductive substrate and the independent electrodes 2d<SB>1</SB>exposed on the surface of the resin layer and the surface of the image carrying member has polishing seams in the circumferential direction of the image carrying member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296136-A (JP)
Title: Trace device
Inventor: HAYASE KIYOSHI
IPC: G06F9/44
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trace device capable of preventing the loss of trace information to be important for debugging of software.  <P>SOLUTION: A comparator 22a generates an event A when the value of the PC 11 of a CPU 1 is matched to a target address set in a target address resistor 21. When trace is performed in a real-time trace mode in an initial state, an RS-FF 37 is set by the generation of the event A, and the trace is then performed in a full-trace mode. Accordingly, by setting the starting address of a sub-routine to be debugged in the target address resistor 21a, the trace mode is changed to the full-trace mode when the CPU 1 executes the sub-routine, and the loss of trace information importance for debugging of software can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304176-A (JP)
Title: Communication system, receiver and receiving method
Inventor: YOSHII ISAMU
IPC: H04B1/7115
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dividing capability more to divide a signal for each terminal device from a received signal including signals from a plurality of terminal devices.  <P>SOLUTION: This uplink receiver 121 for receiving signals from the plurality of terminal devices can surely separate the signals transmitted from respective transmitters 101 and 111 with the dividing capability by a MIMO method and a strong error correction capability by dividing the received signals by the MIMO method and subsequently performing error correction decoding with an error correction code with a long bit length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303392-A (JP)
Title: Obstacle detecting device
Inventor: UJIIE TAKESHI
IPC: G01S13/87
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which is less subject to an affect of weather, is easy to install and maintain, eliminates a blind spot in detecting an obstacle, and prevents detection of an unnecessary area.  <P>SOLUTION: This device is provided with a pair of radar transmission/ reception parts 1a, 1b arranged oppositely with a predetermined distance apart from each other in a central part in an obstacle detecting area A, for discharging a radio wave in each periphery and receiving a reflecting radio wave from the obstacle, a pair of cutoff type detecting parts 2, 3 placed in a periphery of an area where detecting areas 10a, 10b by the radio wave discharged from each of the pair of the radar transmission/reception parts duplicate and in a position apart by a predetermined distance and parallel in an arrangement direction on both sides orthogonal to an arrangement direction of the pair of the radar transmission/reception parts, for forming side border lines 8a, 8b of the obstacle detecting area A and detecting the obstacle around the border lines, and a signal processing determining means for taking a detection signal from the radar transmission/reception parts and the cutoff type detecting part and determining presence of the obstacle in the obstacle detecting area A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302866-A (JP)
Title: Image forming device
Inventor: SHIBUYA KENICHI
IPC: G03G21/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning means for an auxiliary brush, in a C-roller cleaner-less electrifier.  <P>SOLUTION: The device is provided with a means which separates a toner electrification quantitative control means (brush) and a residual transfer-toner uniformizing means (brush) from a photosensitive body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311323-A (JP)
Title: Steel strip winding device
Inventor: YAMASHITA RYUICHI
IPC: B65H18/22
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To wind a steel strip S around a winding reel R without any loosening or deviation even when a target winding diameter is changed.  <P>SOLUTION: A first sub frame 20 to be rocked by a first hydraulic cylinder 22 is pivotally supported by a main frame 10 by a pivot 21, the first sub frame 20 to be rocked by a hydraulic cylinder 24 is pivotally supported by the main frame 10 by a pivot 23, and a second sub frame 30 to be rocked by a hydraulic cylinder 32 is pivotally supported by the main frame 10. The winding reel R is disposed in a recessed part 12 of the main frame 10, the first hydraulic cylinder 22 is expanded/contracted according to the target winding diameter to adjust the position of the pivot 23, and a fork 50 is rocked in the direction of the winding reel R to face a tip guide 53 to a circumferential surface of the winding reel R. Since the pivot 23 is positionally adjusted, the distance from a guide facing position Q to a winding start position P is maintained substantially constant even when the target winding diameter is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309334-A (JP)
Title: Manufacture of printed wiring board
Inventor: IRISAWA MUNETOSHI
IPC: H05K1/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing printed wiring board, with which a highly accurate symbol mark of small thickness can be formed at high resolutions with a drying processing.  <P>SOLUTION: This method of manufacturing the printed wiring board comprises processes that a separation development type dry film is laminated on a printed wiring board, changes are generated in the adhesive force between a photosensitive resin layer and a carrier or between the photosensitive resin layer and the printed wiring board, by exposing image for symbol mark, the carrier is separated and removed, while the unwanted photosensitive resin layer is bonded on the carrier, and the symbol mark is formed by leaving, on the printed wiring board, the photosensitive resin layer having a large adhesive force for the printed wiring board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315860-A (JP)
Title: Apparatus and method for optical frequency conversion
Inventor: KONDO TAKESHI
IPC: G02F1/01
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical frequency converting apparatus of simple constitution.  <P>SOLUTION: The optical frequency converting apparatus is equipped with a demultiplexing means (2) which receives an input optical signal an demultiplexes it as 1st and 2nd optical signals to 1st and 2nd optical waveguides, a modulating means (3) which receives the 1st optical signal and modulates its phase to generate an output optical signal, and delay control means (5, 6) which receive the 2nd optical signal and imposes phase modulation in a specified period of time. Through the phase modulation, the optical frequency of the output optical signal shifts by a specified quantity from the optical signal of the 1st optical signal in the specified period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313898-A (JP)
Title: Traveling vehicle equipped with cargo handling gear
Inventor: KOIKE YASUO
IPC: E02F3/43
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such an operation error as to bring a bucket into contact with an obstruction due to lifting the bucket of a wheel loader to excess in performing cargo handling work below the obstruction.  <P>SOLUTION: This traveling vehicle equipped with a cargo handling gear is provided with a proximity switch 15 switched on when the angle of a boom becomes a prescribed angle or more; a buzzer 13 sounding the alarm when the proximity switch 15 is switched on; a solenoid valve 43 regulating the upward rotation of the boom regardless of the switching operation of an operating lever for lifting when the proximity switch 15 is switched on; and a changeover switch 55 for switching the buzzer 13 and solenoid valve 43 over to an operable state or an operation release state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315919-A (JP)
Title: Self-standing manually ascending/descending screen
Inventor: KODERA MASAYUKI
IPC: G03B21/58
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-standing manually ascending/descending screen which is free from trouble such as damage of a screen and is quickly and smoothly raised and lowered whichever part of an upper end support member a user holds to raise and lower the screen.  <P>SOLUTION: A take-up member connected to one end of a screen 1 in order to take up the screen 1 is attached to a base member 3D in a state energized for take-up, and an upper end support member 4 to which the other end of the screen 1 is connected and the base member 3D are pivotally supported and connected in a state of distribution to both the right and the left of an approximately center in the breadthwise direction of the screen by a link mechanism 5 constituted by pivotally supporting and connecting upper arms 11 and lower arms 13, and lower parts of the lower arms 13 provided in the left and the right and a rotating member 19 provided in an approximate center in the screen breadthwise direction of the base member 3D are interlocked and connected with pushing/pulling members 20A and 20B respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310975-A (JP)
Title: Game machine
Inventor: TAKAHASHI KAZUHIDE
IPC: A63F7/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for varying the game state depending on a game player.  <P>SOLUTION: A digitizer operated on detecting an object approaching a glass plate 3 mounted on the front of a game board is provided on the front of the glass plate 3. A plurality of light emitting diodes DnX, DnY are provided in a line at the ends A, C of the game board, and a plurality of photo-transistors PnX, PnY are provided in a line at the opposite other ends B, D thereof. In Fig. 1, the points of intersection of light rays 5X, 5Y of the light-emitting diodes DnX and the light-emitting diodes DnY correspond to the positions of patterns displayed on a special pattern display device 102. When a pattern displayed on the special pattern display device 102 is selected by the digitizer, the selected pattern is inverted and displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003046278-A (JP)
Title: Power amplifier for mobile device
Inventor: AKATSUKA TERUMOTO
IPC: H05K7/20
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation effect of a power amplifier for mobile device without change in size of the mobile device. SOLUTION: This power amplifier for mobile device comprises portable outer cases 62, 63, a printed circuit board 61 provided within such portable outer cases 62, 63, and a power amplifier 27 mounted to the printed circuit board. Moreover, an antenna switch 12 and an antenna 11 are provided to the area near the power amplifier 27, and in addition these elements are connected with the power amplifier 27 via a pattern 65. Accordingly, heat radiation effect of the power amplifier for mobile device can be improved.
Patent JP-2003317927-A (JP)
Title: High frequency heating cooker
Inventor: ASADA NOBUHIRO
IPC: F24C7/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of causing heating unevenness when simultaneously heating a plurality of food materials having different microwave absorption ratios and different temperature rises.  <P>SOLUTION: This high frequency heating cooker is provided with a first magnetron 7 feeding a microwave from the upper part of a heating chamber 2 for storing foods, an upper part rotation antenna 44 diffusing the microwave from the first magnetron 7 inside the heating chamber 2, a second magnetron 8 feeding the microwave from the lower part of the heating chamber 2, a lower part rotation antenna 48 diffusing the microwave from the second magnetron 8 inside the heating chamber 2, and an infrared sensor 47 detecting the temperature and the temperature distribution of the foods. This cooker is so constituted that, when the difference between the highest value and the lowest value is a prescribed value or more in detecting the temperature distribution by the infrared sensor 47, the rotation of the lower part rotation antenna is stopped and the heating is continued.  <P>COPYRIGHT: (C)2004,JPO