baber/WOPTO huggingface dataset:
Patent JP-2003196913-A (JP)
Title: Cartridge holder
Inventor: SUGATA KATSUMI
IPC: G11B17/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge holder which is small in the number of parts and with which reliability can be expected in holding of a cartridge by a simple assembly process step.  <P>SOLUTION: Total four guide pins 23 are formed symmetrically to the center line and fore and after with respect to the insertion direction of the cartridge on the outer flank of the cartridge holder 22 and total four elastic areas 241, 242, 243 and 244 are formed symmetrically to the center line and fore and after with respect to the insertion direction of the cartridge on the outside surface in the upper part of the cartridge holder 22. In addition, the respective elastic areas 241, 242, 243 and 244 are respectively circumferentially encircled by slits 31, 32 and 33 and are deformably supported atop the cartridge holder 22 by base ends 30 disposed perpendicularly to the insertion direction of the cartridge 21. The under surfaces at the front ends of the respective elastic areas 241, 242, 243 and 244 are provided with projecting parts 24a for pressing the cartridge 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004163593-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KIZARA SAKAE
IPC: G03G15/20
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wasteful power consumption in a fixing device equipped with a rotating heat generating body, and also, to stably and inexpensively supply the power.  <P>SOLUTION: A resistance heat generating body 14 rotating integrally with a heat roller 11 is arranged at the inner peripheral surface of the heat roller 11. One end of a helical conductor 17 having the other end fixed to a power source terminal 16 arranged in a fixed state is fixed to the resistance heat generating body. By such a constitution, it is unnecessary to arrange such a part that a plurality of electrode terminals come into contact with each other on a path for supplying the power to the resistance heat generating body. Besides, until a fixing processing of at least one transfer sheet P is finished, the deformation force of the helical conductor is absorbed with the increase of the number of the turns even in the case the resistance heat generating body rotates. Then, during the fixing processing, the power is stably supplied to the resistance heat generating body in rotating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168075-A (JP)
Title: Floating moving device
Inventor: HAMAMOTO MASAKI
IPC: B64C33/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating moving device capable of hovering with a single degree of freedom actuator and capable of changing the moving direction by adding another single degree of freedom actuator.  <P>SOLUTION: In the back and forth flapping motion of a wing 4, a gear ratio of a pinion gear 34 with respect to a rack gear 35 is large at the center and small at the end. Thus, the pinion gear 34 is engaged with the rack gear 34, and the longitudinal rotational speed of the wing 4 is low at the center and high at the end in the back and forth flapping motion of a wing 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169394-A (JP)
Title: Sound insulation plate in vehicular carriageway
Inventor: TAKAMURA NOBUAKI
IPC: G10K11/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulation plate in a vehicular carriageway inexpensive in the manufacturing cost and high in the sound insulation effect.  <P>SOLUTION: Rear plates 2 are mounted in parallel with a specified distance on the rear side 1c of the sound insulation plate body 1 where at least a number of through holes 1a are bored, the sectional shape of the through hole 1a is made large at the surface side 1b of the sound insulation plate body 1 and made small at the rear side 1c. Many insertion holes widening in the rear side are preferably bored together in the sound insulation plate body 1. It is preferable that particularly, the sectional shape of the through hole 1a is shaped in a substantially trumpet-form by inputting a sound absorbing material between the sound insulation plate body 1 and the rear plate 2 or using a concrete made, plastic made, metal made, rubber made, or asphalt made sound insulation plate body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173082-A (JP)
Title: Extrawide-band radio transmitter, extrawide-band radio receiver, and extrawide-band radio communication method
Inventor: NAGASAKA HIROYUKI
IPC: H04B1/707
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrawide-band radio transmitter, an extrawide-band radio receiver, and an extrawide-band radio communication method, which can ensure a transmission rate and communication quality higher than conventional one and miniaturize an antenna while avoiding a band in which communication signals are crowding.  <P>SOLUTION: At the transmitter side, a delay time control section 12 sends out a cycle pulse to matched filters 11-1, 11-2 when a transmission data is 1, and to matched filters 11-1, 11-3 when the transmission data is 0. The matched filter 11-1 sends out a reference signal, the matched filter 11-2 sends out a first data signal before the output of the reference signal, and the matched filter 11-3 sends out a second data signal after the output of the reference signal. These output signals are added up by an adding section 13, and the added signal is sent to a mixer 21, which receives a local signal from a local oscillator 23 to change the frequency of the added signal, and then the antenna 6 radiates the signal with the changed frequency into the air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168514-A (JP)
Title: Image forming device and holding member for recording medium
Inventor: YANAKA TOSHIYUKI
IPC: B65H26/08
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect the remaining amount of a rolled recording medium.  <P>SOLUTION: This image forming device is structured so that the paper remaining amount of rolled paper may be detected by fitting EEPROM onto a spool (or flange). In the EEPROM, the data (paper type and paper length in no use) inputted from a host PC are recorded, from which the number of paper sheets printed is subtracted to calculate the remaining amount. When a product code of a new genuine part is inputted, its information is automatically preset. The rolled paper and spool are always totally controlled and, when the rolled paper is removed from the spool, the information is reset. Therefore, an automatic lock mechanism is provided to prevent the rolled paper from erroneously coming off the spool. In removing the rolled paper from the spool, the rolled paper is fitted onto the printer, so that present paper information is recorded on the rolled paper and the information of EEPROM is reset, thus removing the spool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102213-A (JP)
Title: Optical scanning device
Inventor: OTAKA KOICHI
IPC: G02B26/12
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device capable of increasing the light quantity of scanning light scanned by respective pixels as compared with a conventional optical scanning device using an one-dimensional optical modulation element array and capable of displaying an image of multi-gradation without increasing the response speed of respective optical modulation elements.  <P>SOLUTION: A beam from a light source 101 is modulated by an optical modulation means 103. The modulated beam is scanned by a scanning optical system 111 including a rotary polygon mirror 106 and projected to a screen surface 107 to form an image. The optical modulation means 103 is constituted of arranging a plurality of one-dimensional optical modulation element arrays in parallel. When the analog modulation, digital modulation or both the analog and digital modulation of the beam is performed by respective optical modulation elements of these one-dimensional optical modulation element arrays under the control of a control means 108, an image of a high gradation number can be displayed. For instance, elements for displacing a mirror of beam structure of which both the ends are fixed by electrostatic force and changing the reflecting direction of the mirror are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172048-A (JP)
Title: Method of manufacturing photoelectric conversion element
Inventor: MATSUI HIROSHI
IPC: H01L31/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow sealing with high durability and safety, and with a simple operation when bonding and sealing a substrate constituting a photoelectric conversion element for a dye-sensitized solar cell and the like.  <P>SOLUTION: In the process of manufacturing a photoelectric conversion element by stacking a first substrate 1 constituting a working electrode and a second substrate 2 constituting a counter electrode on each other and sealing the substrates at their periphery, a glass frit layer 11 is provided at the periphery of either one or both of the substrates 1, 5. Then, a laser beam 12 is applied to the glass frit layer 11 through either substrate 1(5) so as to melt the glass frit layer 11 to thereby bond and seal the substrates. The glass frit layer 11 may be formed by coating with a paste containing glass frit. For the wavelength of the laser beam, one of such a wavelength band that a transmittance of 50% or higher is obtained at either substrate 1(5) is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179812-A (JP)
Title: Address translation apparatus and address translation rule management system
Inventor: TAKEUCHI TAKAAKI
IPC: H04L12/70
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an address translation apparatus that has functions of preventing the transmission of packets without destinations and senders causing a network fault in communication through address translation and urging an administrator to make countermeasures when receiving such a packet.  <P>SOLUTION: The address translation apparatus stores information to identify which of a plurality of kinds of addresses in cross reference with address translation rules is a virtual address. Further, the address translation apparatus references the identification information in the case of the assignment of the virtual address of a receiver side terminal on the opportunity of a name resolution, rejects the assignment when an original address is registered as the virtual address, returns a response of a name resolution error to a caller side terminal to prevent packet transmission from the caller side terminal. Moreover, the address translation apparatus references the identification information in address translation processing and aborts a received packet when a source address before translation and a destination address after translation are registered as virtual addresses. In addition, when rejecting the assignment of the virtual address and aborting the packet, the address translation apparatus transmits a message to a warning apparatus for information to an administrator or an external terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176977-A (JP)
Title: Quick cooling system
Inventor: TAKAHASHI YASUHITO
IPC: F25D11/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick cooling system for cooling a cooling object by melting latent heat by sticking a fine ice particle to a surface of the cooling object such as a can and a bottle rotating at a high speed, and quickly cooling the cooling object by taking heat of evaporation by easily evaporating a water droplet generated by melting on a cooling object surface by thinly drawing out the water droplet.  <P>SOLUTION: This quick cooling system has a cooling chamber for housing and cooling the cooling object, a rotary means for rotating the cooling object in the cooling chamber and an ice particle supply means for supplying the ice particle in the cooling chamber, and sticks the ice particle to the surface of the rotating cooling object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176824-A (JP)
Title: Sensor attaching structure for bearing device
Inventor: NORIMATSU TAKAYUKI
IPC: G01P3/487
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor mounting structure for a bearing device capable of easily carrying out attachment and detachment of a sensor, and reducing costs.  <P>SOLUTION: In the bearing device, a member 9 to be detected is attached to an end part of an inner ring 2 which is a bearing ring of a rotation side, and the sensor 10 is attached to an outer ring 3. A sensor attaching member 11 with a whole made of resin is attached to the outer ring 3. The sensor attaching member 11 has an annular body part 11a fitted and attached to an outer circumference of the outer ring 3, and a sensor holding part 11b provided on one part in a circumferential direction of the annular body part 11a to removably hold the sensor 10. When the rotation side bearing ring is the outer ring 3, the sensor 10 is attached to the inner ring 2 via the sensor attaching member 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186268-A (JP)
Title: Light emitting element
Inventor: YAMADA MASAHITO
IPC: H01L33/38
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element which can sufficiently enhance external quantum efficiency even if element thickness is reduced with use of an oxide transparent electrode layer and can more remarkably improve light emitting luminance than that of the existing element of the oxide transparent electrode layer.  <P>SOLUTION: The light emitting element 100 comprises a compound semiconductor layer 61 including a light emitting portion 24, and an oxide transparent electrode layer 30 which is formed covering the main surface of the compound semiconductor layer 61 to impress a light emitting drive voltage to the light emitting layer 24. Therefore, the light from the light emitting layer 24 is extracted in such a form that the light is transmitted through the oxide transparent electrode layer 30. A contact layer 31 for reducing a junction resistance of the oxide transparent electrode layer 30 is allocated in contact with the oxide transparent electrode layer 30 between the compound semiconductor layer 61 and the oxide transparent electrobe layer 30, and therefore the forming region and non-forming region of the contact layer 31 mixedly exist at the junction interface of the oxide transparent electrode layer 30. The outermost surface of the compound semiconductor layer 61 is formed as the concave surface 10 where at least a part of the non-forming region of the contact layer 31 is depressed toward the light emitting portion 24 than the remaining region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185156-A (JP)
Title: Job analysis system
Inventor: OIKAWA ASAKO
IPC: G06Q10/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job analysis system which objectively grasps a job (working time) for every person in charge and is used when balance in the contents of the job and role sharing are reviewed.  <P>SOLUTION: The job analysis system is provided with: a job content input means (client terminals 2, 4 and 6 and a job content input part 32) which inputs a consumed time for every classification item (for example, a job segmentation, work segmentation and form); a job content recording means (a job content recording part 34) which records the consumed time for every classified item; a consumed time totaling means (a totaling part 56) which totals the consumed time recorded by the job content recording means for every classified item; and a job analysis management means (a daily report information list screen) which manages in list form the consumed time totaled by the consumed time totaling means so that the consumed time can be analyzed for every person in charge and/or every job.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181707-A (JP)
Title: Laminated polyester film
Inventor: KUNUGIHARA KAZUHIRO
IPC: B32B27/20
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film which shows a high surface hardness, successful mutual slip properties between films and no thermal deterioration of transparency and curling properties.  <P>SOLUTION: This laminated polyester film is constituted by providing active energy cured resin layers on both surfaces of a biaxially oriented polyester film. A coating layer with a thickness of 0.02 to 1.0μm containing 0.05 to 2.0 % of particles with an average particle size of 0.01 to 0.50μm is formed on one active energy cured resin layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184585-A (JP)
Title: Lens barrier unit for camera
Inventor: MITANI YOSHIJI
IPC: G03B11/04
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrier unit for a camera which is small-sized and thin, inexpensive, easy to assemble, and superior in operability.  <P>SOLUTION: The lens barrier unit is equipped with a nearly ring-shaped base plate 50 which has an opening, a nearly ring-shaped driving plate 90 which has an opening and is free to rotate about the base plate 50, and a barrier blade 40 which is held between the base plate and driving plate and rotatably pivoted on a first fitting part arranged on the base plate, wherein the driving plate 90 is driven to rotate around axis and then the barrier blade 40 opens and closes the opening of the base plate. Gap restricting members 69 and 97 which hold the driving plate at least at a fixed interval with respect to the base plate are arranged on at least one of the base plate and driving plate and a first engagement part 110 and a second engagement part 94 are provided on outer circumferential edge parts of the base plate and driving plate, and one of them is slidably engaged with the other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184737-A (JP)
Title: Semitransmission type liquid crystal display
Inventor: TAKIGUCHI IKUMI
IPC: G02F1/1335
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semitransmission type liquid crystal display having vivid transmission display, luminous reflection display and no display unevenness.  <P>SOLUTION: In the semitransmission type liquid crystal display in which a color filter substrate having a region for reflection performing display using reflection light to be reflected ambient light and a region for transmission performing display using light transmitted from a backlight light source, and an electrode substrate having electrodes formed are arranged so as to be opposed to each other across a liquid crystal layer, the region for transmission and the region for reflection of a pixel of at least one color formed on the color filter substrate are formed in one pixel by using colored layers different from each other and the backlight light light source is an LED backlight light source of a three wave type.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182110-A (JP)
Title: Vehicular air conditioner
Inventor: ADACHI TOMOYASU
IPC: B60H1/22
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type vehicular air conditioner for obtaining a superior air-conditioning feeling by improving starting performance in heating operation.  <P>SOLUTION: This heat pump type vehicular air conditioner is constituted for air-conditioning the inside of a cabin by switching the refrigerant flowing direction for circulating a gas refrigerant compressed by a compressor 11 in a refrigerant circuit, and is provided with an air-conditioning air flowing directional upstream vehicle-inside heat exchanger 12 arranged in an air-conditioning unit connected to the refrigerant circuit and exchanging heat between introduced air and the refrigerant and an air-conditioning air flowing directional downstream heating heat exchanger connected to a driving device cooling system of a vehicle and heating the introduced air by a driving device cooling medium, and is provided with a hot keeping operation mode performed in the initial stage of starting the heating operation, and increasing a refrigerant quantity circulating in the refrigerant circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192308-A (JP)
Title: Foreign matter detection mechanism
Inventor: OGUCHI KOJI
IPC: G07D13/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily replace only a foreign matter engagement part out of a foreign matter detection member.  <P>SOLUTION: The foreign matter engagement part 6 of the foreign matter detection mechanism can be engaged/disengaged with/from a body 5' of a foreign matter detection member 5. A hook part 39 to be engaged with the body 5' of the foreign matter detection member 5 is formed on the foreign matter engagement part 6 and the body 5' of the foreign matter detection member 5 is preferably a bag shape for storing and engaging the hook part 39 of the foreign matter engagement part 6. It is also preferable that the body 5' of the foreign matter detection member 5 is provided with an engaging hole 38 capable of being engaged with the hook part 39 and depressing and elastically deforming the hook part 39 by a finger or through a tool.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192724-A (JP)
Title: Server for managing digital data, and removable recording medium
Inventor: HIRAKAWA KOICHI
IPC: H04N5/765
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server for easily uploading digital data such as album data to a server and allowing a relative, a friend and an acquaintance to easily browse and downloading the digital data, and a removable recording medium for use in the server.  <P>SOLUTION: A server for managing the digital data is connected, via a network, to a communication terminal for reading/writing from and to the recording medium having a recordable area in at least a part of the recording medium. The server is characterized in that the server comprises a communication accepting means for accepting connection from the communication terminal; a recording means for recording the digital data; and a digital data browsing means for instructing to record the digital data on the recording medium in response to a requirement from the communication terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192943-A (JP)
Title: Induction heating device
Inventor: HAYASHI HIDETAKE
IPC: H05B6/06
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device capable of determining material in a relatively short time.  <P>SOLUTION: A control circuit controls heating by controlling the switching of an inverter circuit to vary the frequency of a high-frequency current, and determines the material of a pan used as a heating object by a heating coil based on an input current from the side of a commercial A.C. power source detected with the frequency of the high-frequency current fixed, and the output current of the inverter circuit (steps S10-S22).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004026299-A (JP)
Title: Cover tape for carrier tape
Inventor: HAYAKAWA SATOSHI
IPC: B65D85/86
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover tape of a plastic package consisting of a carrier tape and the cover tape to be used for enclosing, storing and conveying an electronic component or the like, which has sufficient heat-sealability, is easy to control, and is excellent in transparency and antistatic characteristics.  <P>SOLUTION: The cover tape is made of a laminate comprising at least a biaxially oriented resin film layer 1, an intermediate layer 2, a first heat-sealant layer 3 and a second heat-sealant layer 4 which are sequentially stacked. The cover tape has the two heat-sealant layers, wherein the second heat-sealant layer formed on the first heat-sealant layer is formed like a pattern containing a conductive metal oxide.  <P>COPYRIGHT: (C)2004,JPO