baber/WOPTO huggingface dataset:
Patent JP-2004321424-A (JP)
Title: Dishwasher and table thereof
Inventor: JINGO YOSHIMUNE
IPC: A47B77/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize harmony with a kitchen even when a dish washer is assembled to an open type kitchen.  <P>SOLUTION: In the case of installing the dishwasher into the open type kitchen, a side face decoration panel 30 covering the right side face of a casing facing an open space is fitted detachably. The material of the panel 30 is made of stainless. When fitting the panel 30 to the casing 1, a flange part 31 is superposed on the side edge part of the top face of the casing 1 and fixed to the top face of the casing 1 with three screws 32 from its upper side. Thus, the panel 30 is fixed to the casing 1, and the side face (right side face) of the casing 1 is covered with the panel 30. In the state of being fitted to the casing 1, the rear surface of the panel 30 is closely fitted to the side face of the casing 1 via an elastic cushioning body 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326692-A (JP)
Title: Autonomous travelling robot
Inventor: TOMIYAMA TAKASHI
IPC: G05D1/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain a reliable work in a short time in a work area without storing a map of the work area in advance.  <P>SOLUTION: A running motor is controlled and driven to turn a cleaning robot so that the front side of the robot faces the advancing direction. Then, the robot advances straight forward, and cleans a floor surface at the same time. When an obstacle sensor detects that there is an obstacle such as a wall ahead, the robot moves to the vicinity of the obstacle and stops advancing. The cleaning robot always estimates its own location and detects whether there is any obstacle, and records a cleaned area and the position of the obstacle in an attribute map as areas where the advance is disabled. When the advance is detected and stopped, the nearest uncleaned area is retrieved by using the attribute map. When retrieval is completed, the robot makes the nearest uncleaned area a target point, derives the shortest course to the target point, and moves along the obtained shortest course.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336252-A (JP)
Title: Wireless receiver, wireless speaker and wireless audio signal transceiver system
Inventor: SHIMA TAKASHI
IPC: H04R3/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless receiver, a wireless speaker and a wireless audio signal transceiver system which reduce the power consumption in standby.  <P>SOLUTION: The wireless receiver feeds a load 11 with received signals by a receiver circuit 7 via a demodulator circuit 8, a signal processor circuit 9, and a power amplifier circuit 10; and turns on a first switch 14 provided between a power source 12 and the signal processor circuit 9, and between the power source 12 and the power amplifier circuit 10, when demodulated signals exist in the output of the demodulator circuit 8. The receiver comprises a second switch 28 provided between the power source 12 and the receiver circuit 7 and the demodulator circuit 8, a power-on request signal receiving circuit 25, and a decoder 27. In standby, it feeds the power-on request signal receiving circuit 25 and the decoder 27 with power, and turns on the second switch 28 when output signals are obtained from the decoder 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333710-A (JP)
Title: Structural body, its manufacturing method, toner containing the structural body, and method and apparatus for forming image by using the same
Inventor: YANO TETSUYA
IPC: C12N11/08
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural body of which surface is coated with a polymer compound which realizes both of reducing the environmental or biological load and providing various functions.  <P>SOLUTION: The structural body is coated a the polyhydroxy alkanoate (PHA) having a medium to long-length chain or various kinds of substituents. The structural body is manufactured by fixing an enzyme which synthesizes the PHA having a medium to long-length chain or various kinds of substituents to the surface of the base material, and biosynthesizing the PHA to coat the base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312642-A (JP)
Title: Improvement in broad-band transmission function in coaxial cable for tv
Inventor: FUJIMOTO TOSHIHARU
IPC: H04N21/647
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broad-band transmission communication system capable of separating and dividing television signals, other various data, and signals of these complex data in response to their frequency bands, modulating these separated signals by means of spread spectrum, transmitting these signals by using coaxial cables for television, and sending and receiving the signals to and from a terminal in a wired frequency band.  <P>SOLUTION: In condominiums, buildings, hospitals, public facilities, factories, etc., the broad-band transmission communication system is established by conducting spread spectrum processing by a SAW convolver system by a SAW device on a coaxial cable network for TV connected between a television antenna and a television, and by modulating the signals. That is, a new transmission path and a new broad-band transmission communication system can be established economically without newly performing cable laying work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330660-A (JP)
Title: Folding apparatus of rotary press
Inventor: FUJINUMA HIROYUKI
IPC: B41F13/56
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding apparatus of a rotary press capable of switching between collect folding and straight folding by a simple construction without carrying out complicated operation.  <P>SOLUTION: The folding apparatus of the rotary press capable of selecting collect folding or straight folding comprises a fixed needle cam 2 for carrying out action of the straight folding and the collect folding; a correcting needle cam 3 which stops in the straight folding and makes a tip part of the needle go out or in to an outer periphery of a cylinder once to two rotations of a folding cylinder 12 in the collect folding; a blade-inserting cam 4 for inserting an inserting blade each blade inserting device 16 into a blade folding device 17 once per one rotation of the folding cylinder in the straight folding and once per two rotations of the folding cylinder in the collect folding together with a blade-inserting apparatus 16; a switching means 62 for switching a drive side connection to a stop side connection between a correcting needle cam and a blade-inserting cam; and a detection means 61 for detecting a start timing of the changing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004047444-A (JP)
Title: Color cathode-ray tube
Inventor: OTSUKA KYO
IPC: H01J29/07
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cathode-ray tube in which vibration of a shadow mask is effectively dampened with a vibration damping body maintained always in a loose state.  <P>SOLUTION: The vibration damping body 10 penetrates through two fitting holes 11 provided at the shadow mask 5 applied with tension and is fitted to the shadow mask 5 in a loose state. The vibration damping body 10 is provided with two penetrating parts 13b that loosely penetrate through the two fitting holes 11, respectively, and a crossing part 13a that links these. A protrusion 14 that protrudes toward the shadow mask 5 is provided at the crossing part 13a. Thereby, since the tilt angle of the vibration damping body 10 to the shadow mask 5 is restrained, the vibration damping body 10 is prevented from being locked and fixed to the shadow mask 5 as folding parts 12a, 12b are caught by peripheral edges of the fitting holes 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341357-A (JP)
Title: Picture display device
Inventor: MINAMI TOSHIYA
IPC: G02F1/133
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-grade image display while reducing the amount of the information recorded in a data base used in determining an overdrive gradation of an image display device using an overdrive technique.  <P>SOLUTION: In the data base to be reference in determining the overdrive gradation corresponding to an applied voltage, an initial gradation which is the gradation value realized in a previous frame and a target gradation which is the gradation value to be realize in this frame as arguments, the overdrive gradation data ΔN and differential values dY, dX and dY' for such arguments are stored and the regions on a table are classified to a high gradation saturation region 22, a low gradation saturation region 23, a diagonal component region 24, and ordinary regions 25 and 26 and are stored. The derivation process of the overdrive gradation is changed by the positional relation of the classified regions and the input data pair formed by the inputted initial gradation and target gradation, by which the image display of the excellent grade is performed while the amount of the data is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341377-A (JP)
Title: Lens for reading
Inventor: HIROKAWA TAKESHI
IPC: G02B13/24
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize the simplification and the reduction of cost of a lens for reading applied to the image pickup camera of a coin counter or the like.  <P>SOLUTION: The lens for reading is equipped with a 1st lens 1 having positive refractive power and consisting of a meniscus lens turning its convex surface to an object side, an aperture diaphragm 3 having a specified aperture and a 2nd lens 2 obtained by inverting the same meniscus lens as the 1st lens 1 in an opposite direction and turning its concave surface to the object side in order from the object side to an image surface side, and constituted to satisfy following conditional expressions, 1.80<Nd<1.90, νd<30 and 1.8<R2/R1<2.1, provided that Nd: the refractive index of both lenses on a d-line, νd: the Abbe number of both lenses on the d-line, and R1 and R2: the radius of curvature of each of the convex surface and the concave surface of the 1st lens. Thus, the inexpensive lens for reading is obtained while excellently correcting the aberration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341451-A (JP)
Title: Light source device
Inventor: YOMOGIDA MATSUO
IPC: G02B7/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device having an adjustment mechanism in which the correction of the inclination of an optical axis and the adjustment of a focal length in the light source device alone are possible and also a similar correction and adjustment by using tools, etc., are possible even after the device is assembled to a write device.  <P>SOLUTION: The base part of a light emitting element 1 is adhered on a spot facing part 2b located approximately at the center part of a light source holder 2. A lens 3 is adhered to the level difference part 4b of a through hole 4a opened at the roughly central part of the lens holder 4 by being abutted with the part 4b. The lens holder 4 and the light source holder 2 are fastened by at least three set screws 6 by leaving a prescribed space between them while holding a compression spring 5 between them. When the convergent positional spot P<SB>F</SB>1 of a light emitting point P<SB>L</SB>does not agree with a target position P<SB>F</SB>O due to the adhesion errors of the lens 3 and light emitting element 1, the spot P<SB>F</SB>1 can be shifted by changing the fastening of the three set screws 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089984-A (JP)
Title: Treatment method of aqueous solution containing aliphatic beta-haloalcohol
Inventor: YOSHIDA YOSHIFUMI
IPC: C07B35/06
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of a large volume of aqueous solution containing aliphatic β-haloalcohol which simply and industrially advantageously reduces the content of organic chlorine such as the β-haloalcohol.  <P>SOLUTION: In the treatment method of the aqueous solution containing the aliphatic β-haloalcohol, when the content of the aliphatic β-haloalcohol in the aqueous solution is reduced by mixing at least one basic compound with the aqueous solution containing at least one aliphatic β-haloalcohol having at least one halogen atom on the β-position in the molecule, the basic compounds are used so that the total amount of the used basic compounds satisfies formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346798-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: KIMURA KOICHI
IPC: F02D45/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of purifying NOx discharged from a NOx catalyst when a liquid reducing agent is supplied, in an exhaust emission control system for an internal combustion engine.  <P>SOLUTION: This exhaust emission control system for the internal combustion engine is provided with the NOx catalyst 3; a catalyst 4 provided in a downstream side of the NOx catalyst 3 having a reduction function; an air fuel ratio detecting means 8 for detecting an air fuel ratio of exhaust gas flowing into or out of the catalyst 4 provided in the downstream side of the NOx catalyst 3 having the reduction function; and a reducing agent supplying means 5 for supplying the liquid reducing agent to an exhaust gas passage in a downstream side of the internal combustion engine 1 and the upstream side of the NOx catalyst 3. When NOx occluded in the NOx catalyst 3 is reduced, the reducing agent is supplied by the reducing agent supplying means 5 so that the air fuel ratio detected by the air fuel ratio detecting means 8 reaches around a theoretical air fuel ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348861-A (JP)
Title: Method for manufacturing master disk for optical disk
Inventor: MIYAKITA HITOSHI
IPC: G11B7/26
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a master disk for an optical disk capable of maintaining the inclination of pits in a steep state even when a high-reflectivity substrate is used and with which the good signal characteristics of the disk can be obtained.  <P>SOLUTION: In a mastering process, a tabular member consisting of a silicon wafer or metal and the like having a mirror finished surface is used as a substrate 1 and the resist film thickness t of the photoresist 14 formed on the substrate 11 is so set as to attain ≥70% of the reflectivity in the mirror finished surface section of the substrate 1 before coating application of the resist at an exposure wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344441-A (JP)
Title: Bed base, mattress and bed for nursing using spiral mesh
Inventor: YOSHIMURA YASUTSUGU
IPC: A47C23/14
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed base having a proper flexibility which hardly generates bedsore to a person to be nursed, a mattress, and a bed for nursing using them.  <P>SOLUTION: The present invention relates to the bed base using spiral meshes characterized in that it comprises spiral meshes composed of a spiral wire processed into a spiral shape, the mattress using the spiral meshes characterized in providing the spiral meshes composed of the spiral wire processed into the spiral shape, in the top and the bottom faces, and the bed for nursing which the above bed base and/or the above mattress are used for.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344800-A (JP)
Title: Method and apparatus for treating fresh water or salt water
Inventor: MATANI KIYOKO
IPC: B01D65/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fresh water or salt water treatment method capable of performing the sterilization of fresh water or salt water with high efficiency while continuing membrane separation treatment and reducing a rise in the difference pressure between modules even if continuous operation is performed over a long period of time, and a treatment apparatus therefor.  <P>SOLUTION: This fresh water or salt water treatment method has a usual treatment process for supplying fresh water or salt water to a separation membrane as raw water to subject the same to membrane separation treatment and a sterilization treatment process for adding salts or a salts-containing liquid to the raw water to apply highly salt concentrating treatment and acidification treatment to the raw water and supplying the treated raw water to the separation membrane to subject the same to membrane separation treatment while performing sterilization treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348063-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KUNIAKI
IPC: G03G15/16
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the speed irregularity of an image carrier caused by frictional sliding on a cleaning member, particularly at the time of forming an electrostatic latent image by an image forming apparatus in which a developing rotary unit is mounted and where developing switching operation is performed.  <P>SOLUTION: The image forming apparatus 1 is equipped with a developing means 8 having a developing roller abutting on the image carrier 3 on which the electrostatic latent image is formed and developing the image, a transfer means transferring a toner image from the image carrier 3 to a transfer body 12 and a cleaning means 7 abutting on the image carrier 3 and removing residual toner after transfer, and the developing roller 6a is separated from the image carrier 3 so as to perform the developing switching operation. The apparatus 1 is equipped with a means for supplying lubricant to the image carrier 3 in the midst of the developing switching operation so as to prevent a situation that the lubricant is not supplied to the image carrier 3 in the midst of the developing switching operation, whereby the cleaning means 7 abutting on the image carrier 3 is smoothly and frictionally slid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328697-A (JP)
Title: Various frequency modulation apparatus using microcomputer chip
Inventor: ONO SHIGERU
IPC: H04L27/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a frequency modulation apparatus low in cost and reduced in occupancy space, and to carry out various frequency modulations.  <P>SOLUTION: The microcomputer chip is utilized to reduce components for modulating a frequency and further, any arbitrary frequency modulation from low frequency to high frequency is made possible. Moreover, even when changing contents of frequency modulation, it is possible to deal with the change only by rewriting a program of the microcomputer chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351565-A (JP)
Title: Electric screwdriver
Inventor: NIINUMA MISAO
IPC: B23P19/06
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric screwdriver constituted compactly without damaging the surface of a workpiece.  <P>SOLUTION: This electric screwdriver is provided with a screwdriver main body part and a screw supplying part. In the screwdriver main body part, a holding part 15 is constituted around a bit 11 formed by being extended from a driving part 12. The holding part 15 is provided with a fixed holder 16 and a movable holder 17 movable in relation to the fixed holder 16. The movable holder 17 is constituted to be elevatable by forming a cylinder chamber 20 having an upper air chamber 20a and a lower air chamber 20b between the fixed holder 16 and the movable holder 17. Holding jaws 21 connected by a coil spring 25 are arranged on a lower side of the movable holder 17. A screw 5 supplied from the screw supplying part is held by the holding jaws 21. A pin cylinder 18 to raise the movable holder 17 by a first moving is mounted on the movable holder 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353131-A (JP)
Title: Draining apparatus for fiber raw material
Inventor: SATOMI TSUTOMU
IPC: B01D33/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining apparatus for fiber raw material having improved draining effect.  <P>SOLUTION: The draining apparatus 1 for a fiber raw material is provided with the 1st drum filter 4 and the 2nd drum filter 5. The 1st and 2nd drum filters 4, 5 are rotated at different rotational directions to approach the 1st and 2nd drum filters in the fiber raw material in the vessel 2 and separate above the water surface of the fiber raw material. The fiber raw material attached to the outer surface of the 1st drum filter 4 and the fiber raw material attached to the outer surface of the 2nd drum filter 5 are exposed between the 1st drum filter 4 and the 2nd drum filter 5. The rotational speed of the 1st drum filter 4 is made to be slower than that of the 2nd drum filter 5 to remove the fiber raw material attached to the outer surface of the 1st drum filter 4 with a doctor blade 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357232-A (JP)
Title: Mobile communication terminal
Inventor: HIROKAWA OSAMU
IPC: H04M1/73
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal capable of reducing its power consumption.  <P>SOLUTION: A main control part 9 determines whether or not a telephone number of a party is matched with any telephone number stored in a storage device 3 and when the telephone number is matched, the main control part 9 calculates a residual battery on the basis of a battery voltage of a battery 4 which is detected by a battery voltage detecting part 5. When the residual battery is less than or equal with a threshold, a radio control part 2 transmits transmission stop notice information to a base station for notifying the stop of transmission, and the transmission is stopped except for a control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361507-A (JP)
Title: Method for manufacturing photomask and photomask drawing system
Inventor: KAMON KAZUYA
IPC: G03F1/68
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing photomask and a photomask drawing system by which process time for a photomask can be decreased and the cost can be reduced while the accuracy required for various patterns to be formed on the photomask is maintained.  <P>SOLUTION: First and second drawing data 7, 8a, 8b are formed by figure operation of design data. A first pattern is formed in a first region on the photomask according to the first drawing data 7 by using a first photomask drawing apparatus. The a second pattern is formed in a second region on the photomask according to the second drawing data 8a, 8b by using a second photomask drawing apparatus having the processing accuracy different from the processing accuracy of the first photomask drawing apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362121-A (JP)
Title: Information retrieval device, mobile information terminal device, information search method, information search program, and recording medium
Inventor: KANZA HIROYUKI
IPC: H04N5/445
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information search device enabling a user to easily obtain desired information.  <P>SOLUTION: The information search device 42 includes a first data sending and receiving part 62 for searching a program information database according to a keyword; a second data receiving part 64 for searching the Internet 48 according to the keyword; a filter part 66 for extracting as a new keyword a word with a high frequency of appearance, included in the text information retrieved from the Internet 48, or a word highly correlated with the keyword inputted; and a control part 60 for controlling the first data sending and receiving part 62 so that the program information database is further searched according to the new keyword.  <P>COPYRIGHT: (C)2005,JPO&NCIPI