baber/WOPTO huggingface dataset:
Patent JP-2005221135-A (JP)
Title: Burning furnace
Inventor: NISHI HARUO
IPC: C04B35/64
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burning furnace capable of efficiently and uniformly burning a treated object.  <P>SOLUTION: This burning furnace for burning the treated object charged into a treatment chamber 22 in the furnace by using a heating gas, is provided with the treatment chamber formed on a central part in the furnace, a heating chamber 31 formed around the treatment chamber in the furnace, a heater 41 mounted in the heating chamber, an overheated steam supply pipe 51 connected with the heating chamber from the outside of the furnace, and a diffusion nozzle 61 mounted on a tip part of the overheated steam supply pipe in the heating chamber. The overheated steam supplied to the heating chamber through the overheated steam supply pipe and the diffusion nozzle, is allowed to flow into the treatment chamber while heated by the heater, and the heated object charged into the treatment chamber is burned by using the overheated steam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220238-A (JP)
Title: Method for controlling hydrolyzability of biodegradable polymer material
Inventor: NISHIMURA HIROYUKI
IPC: C08L101/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling hydrolyzability of a biodegradable polymer material.  <P>SOLUTION: This method for controlling hydrolyzability of the biodegradable polymer comprises blending a biodegradable polymer(a) with a polymer(b) other than the polymer(a) and/or at least one compatibilizer(c) selected from the group consisting of an ionomer resin, an oxazoline-based compatibilizer, an elastomer-based compatibilizer, a reactive compatibilizer and a copolymer-based compatibilizer. Here, the polymer(b) is selected e.g. from the group consisting of a polyester-based resin, a nylon-based resin, a styrenic resin and a polyolefinic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227008-A (JP)
Title: Cruise condition advice system
Inventor: KURODA KOICHI
IPC: B60R21/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advice system capable of making a driver feel that he is driving a vehicle while following the information presented by the system as well as making drive at a recommended speed at the change point of recommended speed.  <P>SOLUTION: The present contents of information control part determines the contents of information to be informed to the driver based on the necessary deceleration speed till the specific point, the information presenting device presents the information which is determined by the present contents of information control part. The present contents of information control part changes the angle of a colored sector depending on the operations of the brake pedal and the acceleration pedal after beginning the presentation. By this way, the driver can surely pass through the point where the recommended speed is changed with the recommended speed, and also can actually feel that he is driving the vehicle while following the presented information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229267-A (JP)
Title: High frequency power amplifier circuit and wireless communication system
Inventor: TSUTSUI TAKAYUKI
IPC: H04B1/04
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias control technique for reducing spurious occurring when switching bias voltage in a radio communication system which has two modes such as a GMSK mode and an EDGE mode, switches the bias voltage applied to the control terminals of the amplifier elements of a high-frequency power amplifier circuit by each mode, and is speedily shifted from one mode to the other mode to carry out transmission.  <P>SOLUTION: The radio communication system which has two or more modes having different output power level and switches the bias voltage to be applied to the control terminals of the amplifier elements (211 to 213) of the high-frequency power amplifier circuit (210) in the case of shifting from one mode to the other mode is provided with transient response delay circuits (233a and 233b) which decelerate change of the bias voltage in the case of switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224408-A (JP)
Title: Ball body sending out device
Inventor: TANAKA TOSHIUCHI
IPC: A63F7/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact type ball paying out device in which a paying out number a unit time is much, which is durable, and which can put out predetermined number of ball bodies at high velocity.  <P>SOLUTION: In a ball body sending out device disposed below a tubular head 108 holding a plurality of ball bodies PB in a bulk state, and further separating and sending out the ball bodies one by one by means of a rotary disk 114 having a plurality of through holes 140 through which one ball body can move from an upper surface side to a lower surface side, at least the peripheral rim side of the rotary disk of the through holes is formed as an inclined portion 154 downward facing by a range from 2 to 10° relative to the line parallel to a rotary axial line, and a surface continuous to the upper surface of the rotary disk following the inclined portion is constituted such that a surface 158 in front position of the rotary disk in a rotational direction has a larger inclining angle than that of a surface 160 in rear position of the rotary disk in the rotational direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234632-A (JP)
Title: Method for designing semiconductor integrated circuit
Inventor: YOSHIMURA MASAHIRO
IPC: H01L27/04
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain the reduction of a chip size and efficient floor plan correction by making it possible to specify a wiring blank region by the layout design of a semiconductor integrated circuit.  <P>SOLUTION: The number of passable wiring per unit region is calculated from wire track information to be extracted from wiring width and wiring interval on the basis of inutted floor plan information and cell arrangement information (2), and the passage route of wiring is estimated from the inputted wiring connection information, and the number of passage wiring per the unit region is calculated (4), and the number of passage wiring per unit region is subtracted from the number of passable wiring per unit region so that the spare number of passable wiring per unit region can be calculated (5), and the information of a wiring blank region to be caused when the spare number of wiring is not 0 can be specified by a display means or the like (6), and floor plan correction such as the reduction of the wiring blank region or the arrangement movement of cells from a wiring congestion region to the wiring blank region is performed (7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233000-A (JP)
Title: Exhaust gas reflux device of internal combustion engine
Inventor: HASHIMOTO TOSHIO
IPC: F02M25/07
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas reflux device of an internal combustion engine, in which a lot of reflux gases can be flowed into a suction passage, and it is also precise in adjusting of the reflux gas quantity, preventing the fouling in the suction passage owing to the reflux gas.  <P>SOLUTION: The exhaust gas reflux device of the engine 1 is provided with a first reflux passage 31 extending from a catalyst upstream part 12a of an exhaust passage 12 into the suction passage 2, a second reflux passage 32 extending from a catalyst downstream part 12b into the suction passage 2, an EGR amount regulating valve 41 to regulate the flow rate of the reflux gas, a two-way change valve 42, and a control unit 50. The two-way change valve 42 changes over a first state in which the exhaust gas reflux occurs owing to the first reflux passage 31, and a second state in which the exhaust gas reflux occurs owing to the second reflux passage 32. The control unit 50 changes the command for the EGR amount regulating valve 41 in the first state and the second state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343698-A (JP)
Title: Rate control of server base in multimedia streaming environment
Inventor: REY JOSE LUIS
IPC: H04N21/262
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a transmission data rate of a multimedia data stream in a streaming environment of a session base including a media server and a destination terminal.  <P>SOLUTION: A session control protocol includes a step which is adopted to control the multimedia data stream and transmits the multimedia data stream from the media server to the destination terminal according to a multimedia streaming protocol, a step which receives a session control data from the destination terminal, a step which calculates a data rate value of the multimedia data stream based on the session control data, and a step which controls the data rate of the multimedia data stream based on the calculated data rate value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234839-A (JP)
Title: Digital image processing method and program
Inventor: NAGAO SEIJI
IPC: G06T5/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image processing method and a program, allowing easy setting of a plurality of parameters, and allowing a user to acquire an image always performed with the same automatic correction by a simple procedure.  <P>SOLUTION: A photographed image of a digital camera 20 is taken in by image transfer software 1, an automatic correction information file 10 storing the parameter for the automatic correction determined by a user is read by image editing software 5, and the automatic correction of hue, brightness, contrast and sharpness is performed to the taken-in photographed image on the basis of a single operation of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236847-A (JP)
Title: Ip-compatible communication call integration system, ip terminal information management method, ip terminal information management program and protocol control apparatus
Inventor: NAKAMURA TERUO
IPC: H04L29/06
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the construction cost of an external server, and to enable a user of an IP terminal to freely select the IP terminal to be used from among a plurality of IP terminals.  <P>SOLUTION: Each of protocol control apparatus 30 includes a database 33 for storing application information of IP terminals 40, which are controlled by this protocol control apparatus 30. A dedicated maintenance terminal 20 includes a database 23 for temporarily storing application information that the protocol control apparatuses 30 possess. In response to a backup instruction from the dedicated maintenance terminal 20, an internet protocol compatible private branch exchange (IP-PBX) 10 receives application information of a designated IP terminal 40 from a protocol control apparatus 30. The dedicated maintenance terminal 20 receives and temporarily stores the application information on the database 23 for backup.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237564-A (JP)
Title: Pachinkog game machine
Inventor: SATO MASAYA
IPC: A63F7/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the attraction of games by adding further gaming properties.  <P>SOLUTION: The pachinko game machine comprises a game board 18 with a front side game area A and a rear side game area A1 on which game balls can roll, a first guide outlet 27 for guiding game balls from the front side game area A to the rear side game area A1, a second guide outlet 28 for guiding game balls from the rear side game area A1 to the front side game area A, and a rear side rolling passage 22 for guiding the game balls guided from the first guide outlet 27 to the second guide outlet 28. The rear side rolling passage 22 is structured to oscillate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243823-A (JP)
Title: Plasma processor, semiconductor manufacturing equipment, and electrostatic chuck member for use therein
Inventor: TANIKUNI TAKAMICHI
IPC: C23F1/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a semiconductor manufacturing equipment, in particular, an HDP-CVD device, there are many chips which are damaged with plasma and a production yield is low.  <P>SOLUTION: In order to uniformly generate an electromagnetic field by a bias RF which is a cause of plasma damages, a wiring member which is substantially symmetric on the flat face of an electrostatic chuck unit between an RF introduction rod and the electrostatic chuck unit is connected to the front end of the RF introduction rod. A connection position between the electrostatic chuck unit and the wiring member may be one, or plural.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245127-A (JP)
Title: Power factor improving circuit
Inventor: TSURUYA MAMORU
IPC: H02M3/155
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor improving circuit that can be reduced in size and noise and can be increased in efficiency while enabling a switch to be operated at a zero current and a zero voltage.  <P>SOLUTION: This power factor improving circuit comprises a full-wave rectifying circuit B1 that rectifies an AC power source voltage of an AC power source Vac1; a boosting reactor L2 that has a main winding 5a and a feedback winding 5b connected in series to the main winding and loosely coupled with the main winding; a series circuit that is connected between one output end P1 and the other output end P2 of the rectifying circuit B1, and composed of the main winding of the boosting reactor, a diode D1, and a smoothing capacitor C1; a series circuit that is connected between one output end and the other output end of the rectifying circuit, and composed of the main winding of the boosting reactor, the feedback winding, and a switch Q1; a diode D2 that is connected between the connection point of the switch with the feedback winding of the boosting reactor and the smoothing capacitor; and a control circuit 10 that makes an AC power source current into the shape of a sine wave and controls an output voltage of the smoothing capacitor to a prescribed voltage by on/off-controlling the switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242707-A (JP)
Title: File management method
Inventor: ABE TOMOYUKI
IPC: G06F17/30
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management method for quickly detecting a free entry even when the free entry is located on the back of a directory.  <P>SOLUTION: A management entry 203 is recorded in a prescribed position and a file is prepared/deleted, thus in preparation/deletion of the file, data concerned with the management entry 203, an erasing destination entry for a file to be erased or a file preparation destination entry of a file to be prepared are updated and the newest link among the management entry 203, an erasing item and an unused item is updated and formed. Consequently, even when the erasing item or the unused item is located on the back of the directory, the erasing item or the unused item can be quickly detected at the preparation of the files independently of the number of files.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243535-A (JP)
Title: Induction heating device
Inventor: FUJITA ATSUSHI
IPC: H05B6/12
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device having a large-output heating coil easy to use.  <P>SOLUTION: Heating coils 17, 18 and 19 are so arranged in a casing 13 as to set the distance of the heating coil 17 having the largest output within the heating coils 17, 18 and 19 to a user equal to or smaller than those of the other heating coils 18 and 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241546-A (JP)
Title: Doppler ultrasonic flowmeter, processing device thereof and program
Inventor: YAMADA KAZUYUKI
IPC: G01F1/66
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To measure flow rates with high precision, by means of calculating flow rates with a flow rate calculation formula which corrects the quantization errors in spatial resolution.  <P>SOLUTION: Processes are nearly the same as those of the conventional system, up to the ultrasonic pulses being transmitted and received with ultrasonic transducer 3 and the like, the received signals are A/D-converted through prescribed processings, and the distributions of flow rate are determined by a flowrate distribution calculating section 11 in an operation control section 10. However, the calculation of the flowrate in a flowrate arithmetic processing section 12 is implemented, using the flowrate calculation formula with the quantization errors in the spatial resolution corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244851-A (JP)
Title: Network performance evaluation apparatus and method
Inventor: YOKOYAMA HIROYUKI
IPC: H04L12/26
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately approximate throughput for use in circuit design or QoS target value assessment.  <P>SOLUTION: This network performance evaluation apparatus estimates throughput with practical accuracy by approximating parameters in a network performance evaluation operation expression by using a specific operation expression for the range of network quality (T, p) which becomes a problem for an actual network. Furthermore, network performance of real-time traffic in an arbitrary reciprocative delay time or packet loss rate is restricted to appropriately control real-time traffic bands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237347-A (JP)
Title: Seedling planter
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling planter that can inhibit a seedling-planting body from hooking the top edge of a seedling thereby lay down the seedling forward, when long seedlings, for example, Welsh onions or the like are planted.  <P>SOLUTION: In the seedling planter equipped with the travelling machine body 1 that makes the machine body movable forward and with seedling planting bodies 25, ... each in a bill shape, the rising posture of the seedling-planting bodies 25, ... on the upper side of the rise and fall trace is set to the forward bending posture so that the lower part comes on the rear side of the upper part with respect to the erect posture. Further, the falling posture of the seedling-planting bodies 25, ... is set to the backward bending posture so that the lower part may comes on the front side of the upper part with respect to the erect posture and the back-bending posture is converted to the front-bending posture at the falling bottom position, thus the rising posture of the seedling planting bodies 25, ... is converted to the front-bending posture so that the lower part comes on the rear side of the upper part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249924-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TAKEGAWA ICHIRO
IPC: G03G5/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming an excellent image free of image unevenness, particularly a color image by effectively using a photoreceptor in which even if a photosensitive layer on a surface is uneven in thickness and undergoes a thickness variation due to wear, the thickness variation does not affect sensitivity or chargeability, and to provide an image forming method.  <P>SOLUTION: The image forming apparatus comprises at least a photoreceptor 2, a charging means 4, a latent image forming means 6, a developing means 8 and a transferring means 14, wherein the photoreceptor 2 has a photosensitive layer formed on a surface of a cylindrical conductive support and has a surface on which the magnitude of light attenuation potential to unit light exposure varies in proportion to the 0.6-1.0th power of an electric field applied to the photoreceptor surface, and the latent image forming means 6 is an exposure device for performing exposure at a beam diameter of ≤40 nm with a blue laser light source having a wavelength of ≤500 nm. The image forming method is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252451-A (JP)
Title: Image quality inspection method and image quality inspection apparatus
Inventor: MANAKO TAKAHIRO
IPC: H04N1/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image quality inspection method capable of inspecting the propriety of an entire image with high accuracy.  <P>SOLUTION: The image quality inspection method for carrying out image quality inspection of images obtained by image input apparatuses determines a Maharanobis reference space by using a luminance distribution extracted from image data of a good item collected by an image input apparatus of a good item and thereafter calculates a Maharanobis distance on the basis of a luminance distribution of an image obtained from an image input apparatus being an inspection object, and compares the Maharanobis distance with a prescribed threshold to discriminate the propriety of the image input apparatus being the object of inspection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251476-A (JP)
Title: Method for manufacturing image display device
Inventor: ENOMOTO TAKASHI
IPC: H01J31/12
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing image display device which can perform sealing operation with rapidity and stability.  <P>SOLUTION: Sealing layers 21a, 21b are formed on the peripheries of a front substrate 11 and a back substrate 12 respectively, the front substrate 11 is disposed opposite to the Back substrate 12, and then a current passage is formed through the sealing layers 21a, 21b to start feeding current. After a lapse of a current increasing term which is 10% or more of the total current-feeding time, a current to a maximum current value is fed during a specified time. The current-feeding heats and melts the sealing layers 21a, 21b, and the peripheries of the front substrate 11 and the back substrate 12 bond to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251349-A (JP)
Title: Device and method for storing history information
Inventor: ARAI AKIO
IPC: G06F12/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for storing history information capable of clarifying responsibility for a fault in a recording medium.  <P>SOLUTION: The history information storage device is provided with a cover which is prepared so as to be switched over between a permissive state for permitting detachment of a hard disk 2 from casing and a constraint state for constraining detachment of the hard disk 2 from casing, a sensor 7 capable of detecting that the cover is changed over to the permissive state, and an external memory 8 which updates and stores history information and stores the history information when the cover is changed over to the permissive state based on the detection result of the sensor 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI