baber/WOPTO huggingface dataset:
Patent JP-2004336312-A (JP)
Title: Digital broadcast receiving device, program, and record medium
Inventor: UCHIKI HIROSHI
IPC: H04N5/445
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving device in which a channel can be selected from a displayed viewing/listening history, and program information when viewing/listening and the program information of a present channel can be confirmed when viewing/listening history is displayed.  <P>SOLUTION: The digital broadcast receiving device saves the viewing/listening history irrespective of a broadcast wave, saves still picture data and program information sent as EPG data as viewing/listening history information at the time of saving and displays the viewing/listening history information as a list. Thus, direct channel selection over a broadcast wave by the viewing/listening history is enabled, and the saved program can be confirmed by the program information on the viewing/listening history program and the still picture of the program. When the viewing/listening history is displayed, it can be confirmed whether the viewing/listening history program is in the middle of broadcasting or not by using saved program information and a moving picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331801-A (JP)
Title: Polyamic acid oligomer, polyimide oligomer, solution composition, and fiber-reinforced composite material
Inventor: YOKOTA RIKIO
IPC: C07C237/42
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a terminal-crosslinkable polyamic acid oligomer giving (1) high glass transition temperature(Tg), especially higher than 300°C, and heat resistance of higher than 500°C in thermal decomposition temperature and (2) toughness after cured, and (3) capable of making itself into a highly concentrated solution.  <P>SOLUTION: The polyamic acid oligomer is obtained by reaction between an aromatic tetracarboxylic acid dianhydride including 2,2',3,3'-biphenyltetracarboxylic acid dianhydride, an aromatic diamine compound and a reactive crosslinking agent having in the molecule an amino group or acid anhydride group and a crosslinkable group. This oligomer has a crosslinkable group on the molecular terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031339-A (JP)
Title: Color picture tube device
Inventor: SUKENO MASAHIKO
IPC: H01J29/48
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-resolution color picture tube device with a decreased beam spot diameter.  <P>SOLUTION: The color picture tube device has an electron gun 23 including cathodes 1, a control electrode 2, an accelerating electrode 3, a G3 electrode 4, a first convergence electrode 5, a second convergence electrode 6, and a final accelerating electrode 7 that are arranged in this order. A voltage applied to the G3 electrode 4 is obtained by dividing, with a resistor 10, a voltage applied to the final accelerating electrode 7. When an electron beam is in a non-deflection state, a relationship represented as Va>Vg3>Vfoc2 is satisfied where Va, Vg3, and Vfoc2 denote voltages respectively applied to the final accelerating electrode 7, the G3 electrode 4 and the second convergence electrode 6. A high voltage is thereby applied to the G3 electrode 4 independently for forming a prefocus lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340162-A (JP)
Title: Seat ring for butterfly valve
Inventor: KOBAYASHI HIROSHI
IPC: F16K1/226
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat ring for a butterfly valve to work well in practice, capable of preventing fluid from generating cavitation on the back face of a valve element, in the condition in which the fluid with high pressure flows in the butterfly valve and the valve element is opened to a minor degree.  <P>SOLUTION: The seat ring is formed from a resilient material in the shape of a short cylinder and equipped with a valve stem inserting hole, which is furnished at the inside surface with a bulging part in a ring shape formed around the valve stem inserting hole and an angle shape part extending between the valve stem inserting holes, and a slope extending in the circumferential direction is provided between the inside surface and the end faces, wherein on the slope a plurality of grooves are formed at a certain spacing in such a way as extending in the axial direction of the cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340584-A (JP)
Title: Probe card
Inventor: OTA AKIRA
IPC: H01L21/66
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the tip of a probe is difficult to be brought into contact correctly with the center of an electrode, because of dispersion in an advancing angle when piercing the probe into a mask and in the conical angle of a tip part, and the problem wherein the tip position of the probe is fluctuated because of a large length of the probe to shift a contact position of the probe tip part with respect to the electrode from its center, in the conventional probe card.  <P>SOLUTION: The probe card of the present invention comprises a positioning member with a groove formed in a position corresponding to the electrode to be brought into contact, a probe inserted and fixed to the groove, a ring for holding the positioning member, and a wire for connecting electrically the probe to a wiring on the ring. The ring is pressed onto the electrode to be brought into contact, at prescribed pressure. The probe is a rodlike body having a head part. A tip edge part of the probe is formed to have roundness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341679-A (JP)
Title: Car care total support system
Inventor: KURODA MINORU
IPC: G06Q30/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car care total support system for individually managing the exchange period of the consumable components of the automobile of a customer who has visited a service station (SS) to contribute to the sales promotion of the consumable articles.  <P>SOLUTION: In this car care total support system where a host computer (1) is connected through a communication line (2) to service stations terminals (3-1 to 3-n), the host computer is provided with a database in which the personal data of customers and the vehicle maintenance data of automobiles owned by the customers are stored and a consumable article exchange period calculating means for calculating the exchange period of the consumable particles of each automobile based on the vehicle maintenance data. Furthermore, the service station terminal is provided with an input means for inputting the vehicle maintenance data of the database according to the maintenance of the automobiles of the customers and an output means for printing-out my car charts including the vehicle maintenance data and the exchange period of the consumable articles. Thus, it is possible to grasp and manage in a batch the personal information of customers and the maintenance information of the automobiles in this car care total support system. Therefore, it is possible for the customers to accurately grasp the consumable articles whose exchange is necessary and the exchanging period for safely and comfortably drive the automobiles, and it is possible to provide detail services from the point of view of the customer sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307205-A (JP)
Title: Staircase climbing device
Inventor: KAWAJI KENICHI
IPC: B66B9/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staircase climbing device equipped with an enhanced safety by sensing an occurrence of inclusion of any obstacle etc. properly and causing a climbing unit to make emergency stop during the ascending/descending motion.  <P>SOLUTION: The staircase climbing device is structured so that a pressure sensor 42 is mounted on the periphery of the climbing unit 6 to make ascending and descending on a rail member 5 installed on stairs 2 and the obstacle existing in the moving region during the ascending and descending motion of the climbing unit 6 is sensed so as to stop the climbing unit 6 forcedly. The pressure sensor 42 is composed of a pair of tape-form electrodes 43 formed so that a conductor 47 is joined with an insulation base 46 having flexibility over the whole length and an insulation tube 44 having flexibility accommodating the conductor 47 upon holding it in the non-contact condition, and when the obstacle etc. has collided, the tube 44 makes elastic deformation to cause the electrodes 43 to be in contact and the sensing output is emitted from the tape-form pressure sensor as installed joining with the periphery of the climbing unit 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340270-A (JP)
Title: Thrust needle bearing
Inventor: TAMADA KENJI
IPC: F16C33/66
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust needle bearing preventing the creep deformation or damage of a holder even when used at high-speed and under a high load, suppressing local wear of a roller due to contact with a guiding surface of a holder pocket, and improving peel resistance life of the roller or a bearing ring.  <P>SOLUTION: On the surface of a metallic holder, an electroless Ni coat excellent in wear resistance and adhesion performance is formed. A fluororesin excellent in lubricating performance is dispersed on the Ni coat. Therefore, the local wear of the roller due to contact with the guiding surface of the holder pocket can be suppressed, and peel resistance life of the roller or the bearing ring can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349826-A (JP)
Title: Imaging apparatus
Inventor: MARUYAMA TSUTOMU
IPC: G03B17/56
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus provided with a wiper mechanism which removes attached objects such as dust and water drops adhered to an imaging window without impairing the spatial stability.  <P>SOLUTION: The imaging apparatus 20 is provided with: a wiper mechanism provided with a wiper section 39 including a wiper blade 42 and a drive force transmission section 34; and a cam 23 integrated with a pitch axis drive housing 21. The wiper mechanism is driven by using a rotary motion for a drive source when the pitch axis drive housing 21 is rotated to abut the wiper blade 42 into contact with the imaging window 22, and the wiper blade 42 is moved while the wiper blade 42 is abutted with the imaging window 22 by turning the pitch axis drive housing 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347365-A (JP)
Title: Method for detecting cable concealed in back of wall, cable implement to be detected, and cable detection apparatus
Inventor: KAWAMURA YUICHI
IPC: G01V15/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting cables concealed in the back of walls capable of efficiently detecting the cables arranged on the back side of the walls from the surface side of the walls and to provide a cable implement to be detected and a cable detection apparatus.  <P>SOLUTION: The implement to be detected 2 is mounted to a cable 5 in such a way that the magnetizing direction of the implement to be detected 2 which emits magnetic field lines may be along the longitudinal direction of the cable 5. The magnetic field lines are detected from the surface side of a wall 4. On the basis of the location of the detected magnetic field lines, the location of the implement to be detected 2, the location of the cable 5, is detected from the surface side of the wall 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347423-A (JP)
Title: Abnormality detection device of electric load and electronic control device
Inventor: MAEDA SHINICHI
IPC: G01R31/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect discriminably a disconnection failure of an electric load and a ground short at the off-time of a driving switching means in an electronic control device of a low-side driving form.  <P>SOLUTION: In an ECU 10 equipped with an N-channel MOSFET 15 for energizing and driving the load L on the low side, resistances Ru, Rd are provide respectively between a supply voltage VB and an output terminal 13 (a drain of an FET 15), and between the terminal 13 and the ground, and resistance values of the resistances Ru, Rd are set so that the voltage VO of the terminal 13 at the off-time of the FET 15 becomes VB/2 at the disconnection failure time of the load L, and becomes approximately VB at the normal time. Each of determination voltages Vth1 (>VB/2), Vth 2(<VB/2) is compared with the voltage VO by comparators 21, 22, and if the inequality 'Vth1≥VO>Vth2' is established at the off-time of the FET 15, it is determined that the disconnection failure occurs, and if the inequality 'Vth2≥VO' is established, it is determined that the ground short occurs, and fail-safe processing having a different content is performed at each failure detection time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344080-A (JP)
Title: Operative switch for rice transplanter
Inventor: OKADA SATORU
IPC: A01C11/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide operative switches for a rice transplanter good in operability and being prevented from maloperation.  <P>SOLUTION: In the rice transplanter where a steering handle 14 is set at the front part of an operating seat of the vehicle, at least two operative switches 53(54/55) are provided beneath the steering handle 14 and arranged in nearly parallel to the steering handle 14, and the operative face of each of the switches 53(54/55) is disposed outwardly relative to a handle post 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348086-A (JP)
Title: Developing apparatus
Inventor: YOSHIKAWA TORU
IPC: B65H20/32
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus capable of previously grasping existence of a crack in film contained in a cartridge before development of the film and capable of preventing lowering of development accuracy to film.  <P>SOLUTION: The developing apparatus comprises a cartridge loading section 1 in which a film-containing cartridge is loaded and a development section 2 in which the film drawn from the cartridge is developed, wherein the development section 2 includes a developing solution sticking means 20 to uniformly apply a developing solution to the imaged surface of the film during conveyance, a crack detecting sensor 3 to detect a crack in the film is disposed between the cartridge loading section 1 and the development section 2, and a standby section 4 in which the film after detection is made to stand by without allowing the film to reach the developing solution sticking means 20 during operation of the crack detecting sensor 3 is disposed between the means 20 and the sensor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356801-A (JP)
Title: Multi-band oscillator
Inventor: KAGEYAMA CHIEMI
IPC: H03L7/08
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a multi-band oscillator having a plurality of desired bands capable of covering the frequency band of a plurality of communication systems by connecting a single oscillator with wideband frequency dividers by two, and to obtain a multi-band oscillator in which reduction in cost and size of a multi-band transceiver is realized.  <P>SOLUTION: The multi-band oscillator comprises a frequency synthesizer 1 corresponding to a communication system having a highest frequency band, n frequency dividers by two 2-1 to 2-n, n switches 3-1 to 3-n, an output terminal 4 connected with the n-th frequency divider by two 2-n, and a frequency control section 5 for controlling the frequency synthesizer 1 and the switches 3-1 to 3-n wherein the variable frequency range of the frequency synthesizer 1 is set at octave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354562-A (JP)
Title: Liquid crystal display element and method for manufacturing the same
Inventor: YAMAWAKI NORIYUKI
IPC: G02F1/1345
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element of which the manufacturing efficiency is improved and the manufacturing cost is reduced while display electrodes of both viewer's side and anti-viewer's side are driven with an identical exterior driving circuit and a method for manufacturing the same.  <P>SOLUTION: Flexible wiring boards 19, 20 are divided into multiple pieces per side parts 4a, 4b of a substrate 4. The flexible wiring boards 19, 20 divided into multiple pieces are electrically connected to each other with a connection electrode 21 formed on a surface of the substrate 4 on which respective lead terminals 6a, 7a are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097787-A (JP)
Title: Implant for orthodontics
Inventor: MOTOYOSHI MITSURU
IPC: A61C8/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implant which can be employed as an anchorage for orthodontics immediately after embedding into a bone.  <P>SOLUTION: A thread part 2 thrust into a bone consists of a tapered thread part 2A and a parallel thread part 2B from a tip portion side. For the valley diameter of an external screw in the tapered thread part 2A, the minimum diameter d1 is smaller than the diameter of a shedding aperture and the maximum diameter d2 is greater than the diameter of the shedding aperture. An abutment 4 is beforehand attached to an exposure portion 3 formed in a head portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350939-A (JP)
Title: Forceps for endoscope
Inventor: SUZUKI KEITA
IPC: A61B17/28
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forceps for an endoscope with which parts of the forceps for the endoscope are suppressed to project outside even though the forceps for the endoscope can be operated with an oscillating motion so that a contact area to tissues outside of the operation section is suppressed, and a visual field of the endoscope is secured.  <P>SOLUTION: The forceps for the endoscope is equipped with an insertion section 2 which is inserted in a body cavity, a forceps section 3 which is disposed at a distal end of the insertion section and can be freely opened and closed, and an operation section 5 which operates the forceps section 3. The forceps section 3 is equipped with a first forceps member 10 and a second forceps member 12 which is disposed to face the first forceps member 10 and rotates relatively to the first forceps member 10 on a first pivot member 11, wherein a second pivot member 13 rotatably holds the first forceps member 10 against an oscillating operation shaft member 7 from outside in a perpendicular direction and is disposed between the oscillating operation shaft member 7 and an opening and closing operation axis member 8. A third pivot member 15 is disposed to rotatably hold the oscillating operation shaft member 7 against the first forceps member 10 from outside in a perpendicular direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351876-A (JP)
Title: Manufacturing apparatus of foamed molded article and manufacturing process therefor
Inventor: HIROBE YOSHIO
IPC: B29L22/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus capable of molding a foamed molded article suitably useful as a line transporting container having an essentially non-gradient part at least at a part of an outside.  <P>SOLUTION: A middle mold 18 is transferred accompanied with a transporting of a foamed molded article 2 in the extracting direction X by a junction force between a non-gradient part 10 of the foamed molded article 2 pushed by an ejecting pin 22 and a face 19 for forming the non-gradient part at mold releasing [cf. Fig.(a)]. The middle mold 18 is moved as a given amount of a slippage d to the out side by a cum mechanism accompanied with the transportation [cf. Fig.(b)]. The foamed molded article 2 can be readily released from a cavity mold 16 according to a clearance formed between the non-gradient part 10 of the foamed molded article 2 and a face 19 for forming the non-gradient part of the middle mold 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363120-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: TAKADA KOJI
IPC: H01L21/60
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the wire loop height of a semiconductor chip-laminated structure without arranging the ball bumps of bonding wires in an overlapping state.  <P>SOLUTION: Electrode pads 6e and 6f connected to each other through wiring 6g are provided on a semiconductor chip 4 upon which another semiconductor chip 8 is laminated. Then the electrode pad 6f is connected to another electrode pad 10c through a bonding wire 11c and the other electrode pad 6e is connected to a land 2b through another bonding wire 11d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360184-A (JP)
Title: Bar-like member having excellent bending machining directivity
Inventor: HIRAI HIDENORI
IPC: E04F11/18
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar-like member having a simple structure and being capable of obtaining a handrail having excellent bending machining property at sites.  <P>SOLUTION: In this bar-like member formed by covering a core material with resin, a cross sectional shape of the core material has a different shape to bend it easily in a predetermined direction and increase bending rigidity in other directions. By forming a shape of the core material having the different cross sectional shape, the bar-like member has excellent bending machining property in the predetermined required direction and has rigidity supporting a body in other directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127912-A (JP)
Title: Liquid crystal display device equipped with noise cutoff means
Inventor: LEE JEONG HWAN
IPC: G02F1/13
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device equipped with a noise cutoff means.  <P>SOLUTION: This noise cutoff means is formed by a transparent film coated with a transparent conductive film, and is formed by dispersing a transparent conductive substance on an optical sheet. ITO and IZO are used for the transparent conductive substance. The noise cutoff means can be positioned between diffusion plates and the optical sheets, and can be positioned in the lower part of a LCD panel. Therefore, noise generated from a power source supplied to a back light assembly is cut off from the LCD panel. The noise cutoff means and the optical sheet are brought into contact with the chassis of the LCD display device by various grounding means. Therefore, the noise cutoff means and the optical sheet are stabilized by grounding them. Thereby, display quality of the LCD device can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361532-A (JP)
Title: Light diffusing film and liquid crystal display device using the same
Inventor: KAWASHIMA MASAYUKI
IPC: G02B5/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin light diffusing film which has satisfactory reflection intensity, and also, to provide a liquid crystal display device capable of displaying a bright easy-to-see picture.  <P>SOLUTION: In the case the normal direction of a transparent substrate 1 with the light diffusing film 9 formed is set to 0°, the reflection intensity of 15° to 30° with respect to the incidence of parallel light rays from -30° is ≥150% of the reflection intensity of a standard white board at 0°. The film thickness of the light diffusing film is ≤5μm. The average particle size of a transparent particle 12 is 1-3μm. The light diffusing film is formed between an electrode substrate 8 on the rear side and an electrode substrate 7 on the observer side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI