baber/WOPTO huggingface dataset:
Patent JP-2005208286-A (JP)
Title: Image forming apparatus
Inventor: TOYODA MIHO
IPC: G03G15/20
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, equipped with an induction heat fixing device of a quick heatable energy-saving type in which its structure is simple, uniform fixing temperature is steadily obtained, and hot offset or paper wrinkles are prevented.  <P>SOLUTION: The image forming apparatus is equipped with the induction heat fixing device in which a nip is formed, by firmly pressing a press member against the external circumferential face of an endless belt wound around a slid member disposed on the internal face of the endless belt and a stretch roller supporting the internal face of the endless belt, the endless belt is heated with the heat of the slide member generated by causing an AC current to flow in an excitation coil that is opposite the slide member via the endless belt, and a toner image is fixed by conveying a transfer material, while pinching it in the nip. The induction heat fixing device is constituted so that the slide member has a plurality of heat generation areas of different heat generation widths in the direction of rotary shafts, and by switching the heat generation area from one to another, with each area being allowed to face the excitation coil, for instance, during warm-up periods, the heat generation area corresponding to the excitation coil uses the face having the maximum area, and energizing period is thereby altered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209852-A (JP)
Title: Light emitting device
Inventor: SANO MASAHIKO
IPC: H01L33/56
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which comprises a semiconductor light emitting element and a phosphor covering the semiconductor light emitting element, for emitting a mixed light of these lights wherein color shading is small.  <P>SOLUTION: The light emitting device comprises the semiconductor light emitting element obtained by stacking semiconductor layers on one main face of a transparent substrate, and the phosphor which covers a face excluding the mounting face of the semiconductor light emitting element, and absorbs a part of a first light emitted by the semiconductor light emitting element to emit the second light of a wavelength different from the first light. The light emitting device emits a mixed light mixing the first light excluding a part absorbed by the phosphor with the second light, and a shade film is formed on a side of the semiconductor light emitting element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205823-A (JP)
Title: End part working method for lightweight foamed concrete panel
Inventor: ISHIBASHI YASUTAKA
IPC: C04B41/48
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end part working method which makes it possible to apply end part working with excellent productivity to an ALC panel which has neither hollows nor indentations and is excellent in an outward appearance and easy to coat and of which the surface is coated with a mortar composition.  <P>SOLUTION: In regard to the ALC panel of which the surface is coated with mortar before desired end part working is conducted, the desired end part working is performed by simultaneously cutting the applied mortar being cured and ALC, in this end part working method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210907-A (JP)
Title: Subsoil layer digging implement
Inventor: SUGANO YOSHITAKA
IPC: A01B13/08
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for loosening the subsoil layer of a field and promoting drying of field soil and designed to minimize the amount of the soil discharged to the field surface together with subsoil breaking.  <P>SOLUTION: This subsoil layer digging implement is composed by mounting beam knives on an implement frame 10 composing the implement. The subsoil layer digging implement is equipped with each beam having a chisel at the lower end and the top mounted on the implement frame and a digging tine plate 20 mounted on the beam. The digging tine plate is provided with a digging surface part continuous to at least the chisel surface and a dividing tine plate formed in the upper position of the digging surface part. Furthermore, the subsoil layer digging implement is composed so as to divide dug soil right and left in the forward operation direction with the dividing tine plate in the top to which the dug soil dug with the digging surface part is lifted to minimize the amount of the soil discharged to the field surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216052-A (JP)
Title: Monitor system and its program
Inventor: NAKATANI TADASHI
IPC: G08B23/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor system for increasing the reliability of the notification of an abnormal state notified from each sensor terminal unit posterior to the start of a monitor operation.  <P>SOLUTION: This monitor system is provided with a plurality of sensor terminal units 1 and 2 for monitoring a normal state or an abnormal state and a main device 3 for communicating with the sensor terminal units. The sensor terminal units 1 and 2 and the main device 3 are respectively provided with information communicating means 7, 8, 25 and 26 for transmitting or receiving information related with the normal state or the abnormal state, a monitor operation start signal and a monitor operation end signal from the main device 3 and a response signal corresponding to the monitor operation start signal and the monitor operation end signal. At the time of receiving the monitor operation start signal from the main device 3, the sensor terminal units 1 and 2 supply a power to a sensor circuit 5, and wait for the transmission of the information related with the abnormal state to the main device 3 until the lapse of a fixed time after the power supply to the sensor circuit 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211450-A (JP)
Title: Game machine
Inventor: YONEDA KIMIAKI
IPC: A63F5/04
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce man-hours relating to cause investigation by displaying the kind of a failure which is the cause only for a moment after a performance managing device reactivates an image reproducing device.  <P>SOLUTION: An abnormality cause display means (display control part 54 for each abnormality cause) mounted on the performance managing device displays the cause on a liquid crystal display monitor by the image reproducing device for detected abnormality. For instance, "Please Wait" is displayed at the time of image runaway, "Under Communication" is displayed at the time of communication abnormality, "Now Loading" is displayed at the time of a hit, and "Under Image Preparation" is displayed as before in the other cases. Also, after the abnormality cause is displayed momentarily, it is switched to normal display. Further, the abnormality generated by the bug of a program is discriminated from the other abnormality and displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218539-A (JP)
Title: Electric blower unit and vacuum cleaner incorporating the same
Inventor: HIROSE TORU
IPC: A47L9/10
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To purify exhaust of an electric blower unit at a low cost and improve the efficiency.  <P>SOLUTION: This electric blower unit is provided with an electric blower 21 having a moving blade fixed to a rotating shaft of a motor 25 and an exhaust port 25h installed around a frame 25c of the motor 25; a cylindrical pleated filter 22 disposed with fold lines axially and wound in the outer circumference of the frame 25c, a soundproofing cylinder 23 disposed in the outer circumference of the pleated filter 22, a bottom part 22f closing at least one of air passages constituted between the frame 25c of the motor 25 and the pleated filter 22, and an opening part 23c communicating with the air passage between the soundproofing cylinder 23 and the pleated filter 22. This constitution can provide the electric blower unit purifying the exhaust and increasing sound absorbing effect of the pleated filter 22 to reduce the noise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219848-A (JP)
Title: Recording medium conveyance device
Inventor: SHINPO YOSHITATSU
IPC: B65H5/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase accuracy of deviation compensation of an endless belt even when using a binary sensor and notify a dirty condition of a roller based on the result of detection of deviation amount of the endless belt by the binary sensor.  <P>SOLUTION: This recording medium conveyance device is provided with the endless belt whose side end part is formed into a non-linear shape and a plurality of rollers for conveying a recording medium on the endless belt by spreading the endless belt and rotating it. It is also provided with a belt moving part for moving the endless belt in the direction crossing the direction of rotation orthogonally by fluctuating tensile force for the endless belt. Furthermore, it is provided with the optical binary sensor arranged so as to oppose to the side end part of the endless belt formed into the non-linear shape to detect the presence or absence of the endless belt. It is provided with a control part for controlling the belt moving part based on the result of detection of the binary sensor to compensate deviation of the endless belt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221339-A (JP)
Title: Loading speed detection element and loading speed detection method using this and loading speed detection sensor using loading speed detection element
Inventor: FUJIMOTO YUKIO
IPC: G01G3/13
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading speed detection element, a loading speed detection method and a sensor using the loading speed detection element which is excellent in response and compact, wherein the output voltage of the load detection part is large, the detection sensitivity of the loading speed is good, and suitable for measuring the loading speed of a fluctuating load.  <P>SOLUTION: The loading speed detection part composed of a piezoelectric film provided with a pair of electrodes on its surface and rear face, and the elastic members disposed on both the sides of the piezoelectric film, wherein, the loading speed detection element is constituted with the elastic members, the value of which with the Young's modulus divided by the Poison ratio is less than the value of the piezoelectric film with the Young's modulus divided by the Poison ratio, is held by the load transmitting members in-between. The signal from the loading speed detection part is detected as the loading speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221426-A (JP)
Title: Rotary holder for supporting micro-fine sample, and ct system capable of coping with nano biotechnology using the holder
Inventor: MINAFUJI TAKASHI
IPC: G01N23/04
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder used for obtaining a CT image of a cell level of micro-fine sample, capable of supporting the micro-fine sample stably, and capable of precluding the rotation center from being deviated in rotation driving, and a system capable of obtaining the CT image of the micro-fine sample using the holder.  <P>SOLUTION: In this rotary holder for supporting the micro-fine sample, fine dishlike structure is manufactured additionally in a glass tube tip portion having a micron order of diameter, using an FIB-CVD method. This CT system capable of coping with nano biotechnology is provided to mount the rotary holder for supporting the micro-fine sample manufactured by a technique hereinbefore on a sample block, to arrange a transmission image picking-up mechanism for emitting an X-ray from a lateral direction, and to acquire the plurality of transmission images while rotated by a micro machine rotation-driving mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227599-A (JP)
Title: Camera
Inventor: HARA MASAHARU
IPC: G03B17/18
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having a piezoelectric element device capable of generating sufficient sound volume.  <P>SOLUTION: The camera 1 has the housing of the camera, the piezoelectric element device 23 disposed in the housing, and a partition wall 3 partitioning the inside of the housing into 1st space 41 and 2nd space 15. The device 23 is attached to the wall 3, and a through-hole 17b linking the 1st space 41 and the 2nd space 15 is provided on the wall 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004157569-A (JP)
Title: Color filter substrate, liquid crystal display device and manufacturing method of color filter substrate
Inventor: TAKEDA ARIHIRO
IPC: G02B5/20
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a layer of the visual angle characteristics of a VA type liquid crystal display device where 4 domains are formed in a picture element.  <P>SOLUTION: This liquid crystal display device is provided with liquid crystal panels 91 and 92 where four domains are formed in a picture element, and first and second polarizing plates 11 and 15 arranged at both sides. It is also provided with at least one retardation film 96 which is arranged at least between a liquid crystal panel and the first polarizing plate or between the liquid crystal panel and the second polarizing plate, and when the refractive indexes of the inner surface direction are n<SB>x</SB>and n<SB>y</SB>, the refractive index of the thickness direction is n<SB>z</SB>, it has the relation of n<SB>x</SB>, n<SB>y</SB>≥n<SB>Z</SB>(except for n<SB>x</SB>=n<SB>y</SB>=n<SB>Z</SB>). Also, the lagging axis of the retardation film crosses at right angles with the absorption axis of the first or the second polarizing plate. The retardation of each inner surface direction of the retardation film is 250nm or less, the sum of retardation in the thickness direction is 1.7×R<SB>LC</SB>+50nm (R<SB>LC</SB>is the retardation of a liquid crystal cell) or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005227731-A (JP)
Title: Optical waveguide
Inventor: SANO AKIHIKO
IPC: G02B6/13
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the asymmetry of a mode profile in an optical waveguide in which the mode profile is asymmetric in the core cross section.  <P>SOLUTION: On the upper face of the lower clad layer 23, a core groove 25 having a trapezoidal cross section with a wider upper side is formed. In the core groove 25, a core 26 is formed the upper side of which is sealed with an upper clad layer 24. The bottom face of the core groove 25 is formed with a low refractive index layer 27 having a smaller refractive index than the lower clad layer 23, which consequently increases an essential difference in the refractive index between the core 26 and the lower clad layer 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232984-A (JP)
Title: Power generation control device of internal combustion engine
Inventor: KAWAMURA KATSUHIKO
IPC: F02B33/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To control a power generation quantity of a power generation system capable of switching power generation performed by using suction negative pressure and power generation performed by using engine shaft output so that energy efficiency becomes high.  <P>SOLUTION: This power generation control device has a rotor 2 interposed in a suction passage of an engine, a generator 3 connected to the rotor 2 via shaft 9 and driven by rotating the rotor 2, a means 5 for detecting request electric power of a vehicle, a power generable quantity detecting means 5 for detecting a power generable quantity of the generator 3, and a transmission intermittent means 4 for intermitting the transmission of the engine shaft output to the generator in response to the request electric power and the power generable quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230150-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA HARUKA
IPC: A47L9/26
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner clean and having an improvement in touch and usability.  <P>SOLUTION: A cord winder 54 for winding the cord 2 is composed of: a cord reel drum 1 for winding the cord 2; a turning shaft 4 of the cord reel drum 1; a spiral spring 3 having one end fixed to the turning shaft 4 and the other end fixed to the cord reel drum 1, and urging the cord reel drum 1 in a winding direction; a brake roller 8 making pressure contact with the outer surface of the cord reel drum 1 and braking the rotation of the cord reel drum 1; and a cord reel button 12 for releasing the pressure contact of the brake roller 8 with the outer surface of the cord reel drum 1 by being pressed and having low roughness on the outer surface. The upper surface of the cord reel button 12 has a vertical cross-section formed into a substantially semicircular shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236503-A (JP)
Title: Telephone and communication system
Inventor: TAKAHASHI TOMOKO
IPC: H04M3/42
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone and a communication system in which a person for setting a recording message response function can leave a message selected by an originator in the telephone of the recording message setting person without notifying the content of message previously to the originator.  <P>SOLUTION: An origination side telephone 102, connected with a server 107 for transmitting a prestored message 106 to a telephone 102, receiving a message 105 selected by the telephone 102 from the message 106, and transmitting the selected message 105 to other telephone 101, comprises a means for receiving the message 106 from the server 107; a means for selecting an arbitrary message 105 from the received message 106; and a means for transmitting the arbitrary message 105 thus selected to the server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236612-A (JP)
Title: Portable telephone
Inventor: IMAI YUKIHIRO
IPC: G10H1/053
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone which generates an incoming tone sound which easy to hear at low volume and moreover, in a state with the portable telephone being folded, even if a favorite music or incoming tone sound is selected.  <P>SOLUTION: The portable telephone has a state detection means for detecting whether the portable telephone is in a folded state or an unfolded state and outputs a state signal to show an opened-closed situation; a control means for inputting the state signal; a filter coefficient register, in which contents of a register is set according to the state signal from the control means; a programmable filter for exhibiting a frequency properties according to the contents of the filter coefficient register; a tone melody generating means for generating musical sound to be inputted to the programmable filter; an audio signal conversion means for converting the output of the programmable filter into an analog audio signal; and a loudspeaker for converting an output of the audio signal conversion means into sounds. According to the output of the state signal from the state detection means, setting of the filter coefficient register is changed, and tone color of the musical sound to be generated by the portable telephone is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236745-A (JP)
Title: Wireless communication system
Inventor: SUGIYAMA TOMONORI
IPC: H04W16/30
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid such state as a radio communication terminal cannot find a leakage transmission path or transmission/reception antenna due to obstacles, to surely perform reception process with reception signals, and to avoid re-arrangement of the leakage transmission path even if the layout of obstacles is changed.  <P>SOLUTION: First and second leakage transmission paths 2 and 3 are so arranged as to perpendicularly cross each other near the central part within a radio communication area 1. Ends of leakage transmission paths 2 and 3 are connected to power feeders 2a and 3a while the other ends to terminators 2b and 3b. The power feeders 2a and 3a are connected to a base station 6 by way of coaxial cables 4 and 5, Radio communication terminals 8a-8h arranged in the radio communication area 1 can find at least one leakage transmission path even if there exist obstacles 7a-7g such as a shelf.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231707-A (JP)
Title: Falsification preventive box
Inventor: FUJITA RYOJI
IPC: B65D5/74
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a falsification preventive box which has a lid and a bottom that are attached easily and firmly to a box body without using a falsification preventive seal, an adhesive, or the like, and enables the lid or the bottom to leave an evident unsealing mark when it is unsealed.  <P>SOLUTION: The box A comprises a front board 1 having an insertion incision 1a, a rear board 2, a first side board 3, a second side board 4, a lid board 6, a second front board 7 connected to the lid board 6, and an insertion strip 8 which is connected to the second front board 7 and is inserted into the insertion incision 1a. The box A also includes check strips 9 and 10 which are connected to both left/right sides of the insertion strip 8 and are inserted into the box A together with the insertion strip 8 to engage with the insertion incision 1a and prevent the insertion strip 8 from coming out of the box A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233585-A (JP)
Title: Refrigerator with automatic ice machine
Inventor: TOYOSHIMA MASASHI
IPC: F25D25/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with an automatic ice machine enabling the inside of an ice storage container to be effectively utilized by forming an ice-making pan and an electric mechanism part so as to be withdrawn in an installed state and forming the ice storage container installed below the ice-making pan to have a width near the lateral width of the inside of the ice-making chamber and capable of preventing foods stored in a part of the inside of the ice storage container from being pushed out forward when the automatic ice machine is pulled out forward of the refrigerator.  <P>SOLUTION: The electric mechanism part and the ice-making pan are installed on a base member and disposed withdrawably forward in proximity to the ceiling wall of an ice-making chamber. The ice storage container is disposed withdrawably forward of the ice-making chamber under the base member. A partition plate partitioning the inside of the ice storage container into the portion of the ice-making pan just below the pan and the side portion thereof is installed, and the portion just below the pan is formed in a ice storage part and the side portion is formed in a storage part for the other articles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238339-A (JP)
Title: Automatic traveling robot using hair-like body as propulsion
Inventor: HIRAOKA KAZUJI
IPC: B25J5/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To freely travel even in a complicated-shaped pipe and a narrow place, by using a bristle-like body having resiliency as a transmission means of propulsion force of a device.  <P>SOLUTION: This automatic traveling robot has: a propulsion generating part 3 for generating the propulsion force in the predetermined direction when its deflection is restored when the bristle-like bodies 2 deflect by vibration by slantingly arranging a plurality of bristle-like bodies having resiliency; and a robot body 5 having a vibrating part 4 for vibrating the propulsion generating part 3, and generates the propulsion in the inclining direction of these bristle-like bodies 2 when the bristle-like bodies 2 deflect by the vibration, and when these bristle-like bodies 2 having resiliency are restored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI