baber/WOPTO huggingface dataset:
Patent JP-2003323037-A (JP)
Title: Detection system for amount of developer, image forming apparatus, process cartridge, and developing device
Inventor: HASEGAWA HIDEAKI
IPC: G03G15/08
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system for the amount of developer in which no dispersion in a detection value caused by usage environment is created, and the remaining amount of a developer in a developing container is successively detected with good accuracy even for the developing container housing a large volume of the developer without causing complication of equipment and costwise problems, a developing device, a process cartridge, and an image forming apparatus.  <P>SOLUTION: The detection system for the amount of the developer detecting the amount of the developer in the developing container 4 housing the developer T has: detection voltage application means 34, 36 applying detection voltages for detecting the amount of the developer; a plurality of electrode members at an input side 2, 42 installed inside or outside the developing container 4 and inputting the detection voltages; an electrode member at an output side 41 opposed to the electrode members at the input side 2, 42 and disposed in the developing container 4 and outputting electrostatic capacity between the electrode member 41 and the electrode members at the input side 2, 42 complying with the amount of the developer amount as an output current when the detection voltages are applied; and a detection means 30 detecting the output current. The detection voltage application means 34, 36 apply the detection voltages to the plurality of electrode members for the input side 2 42 in such a way that the detection voltages may be different between the electrode members at the input side 2, 42, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331255-A (JP)
Title: Method, device, and program for re-forming abstract information
Inventor: KIMURA TAKESHI
IPC: H04N7/173
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a device, and a program for re-forming abstract information capable of re-forming the state of a field (atmosphere of field) by interpreting information generated for flexibly and versatilely controlling control equipment in multiple ways.  <P>SOLUTION: This abstract information re-forming device (5, 7) capable of re-forming abstract information defined by abstract expressions and the values indicating the degrees of the abstract expressions comprises an acquisition means 15, a coding axis conversion means 17, an abstract information re-forming means 19, and an abstract information expression means 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329254-A (JP)
Title: Thermal valve controlling method
Inventor: SATO KOKICHI
IPC: F24D3/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a thermal valve, in a controlling method of the thermal valve 7 provided with a thermal expanding element 72 heated and expanded by a heater 74 and opening/closing a valve element 71 by expansion/contraction of the thermal expanding element 73.  <P>SOLUTION: Till a specified starting time T1 elapses since an opening order of the thermal valve 7 is issued, the heater 74 is energized with a specified voltage required for expanding the thermal expanding element 73 so as to open the thermal valve 7, and during opening of the thermal valve 7, energizing the heater 74 is intermittently stopped in a range capable of keeping the thermal expanding element 73 at the expanding state. After a lapse of the starting time T1, energizing voltage to the heater 74 can be lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335788-A (JP)
Title: Method for producing nitrogen-containing organic compound containing silicon hydride group
Inventor: FUJITA MASAYUKI
IPC: C07B61/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for stably producing a nitrogen-containing organic compound having an SiH group.  <P>SOLUTION: A nitrogen-containing organic compound (A) having at least two carbon-carbon double bonds reactive with SiH group in one molecule is reacted with a compound (B) having at least two SiH groups in one molecule in the presence of a hydrosilylation catalyst (C) containing a metallic atom. In the above process, the hydrosilylation reaction is carried out in the presence of oxygen (D) and the reaction is finished in a state leaving the carbon-carbon double bond reactive with the SiH group in the component A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327167-A (JP)
Title: Rear body structure
Inventor: KUMENO NAOKI
IPC: B62D25/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance rigidity for a body fear side face and a back pillar, while omitting a rear side panel to bring constitution excellent in weight reduction, and to regulate vibration in a rear floor from a wheel house during travel to reduce a booming noise in a cabin.  <P>SOLUTION: Each front end part of side seat rails 26 for supporting slidably a seat S along a longitudinal direction is coupled to a center pillar inner panel lower part 6, each rear end thereof is coupled to a coupling part 924 provided in an outer edge part of a back pillar inner panel 9, and an inner edge lower part of the back pillar inner panel 9 is connected to the coupling part 924 provided in the outer edge part of the back pillar inner panel 9 by a connection member 41. An area of a window lower rail 41 is remarkably omitted to provide the high rigidity while providing the constitution excellent in the weight reduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337288-A (JP)
Title: Intra-pipe inspection device
Inventor: MATSUBARA ICHIRO
IPC: G02B23/24
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, light and portable intra-pipe inspection device capable of performing inspection over a wider area even inside a relatively long pipe and accurately grasping the state inside the pipe, such as formation of rust.  <P>SOLUTION: This intra-pipe inspection device is provided with a camera head 10, a freely bendable long body 20 connecting to the head 10 and a drum 30 for winding the long body 20. The head 10 has a camera 11 for photographing the inside of the pipe being an inspection object and an illuminating part 12 for illuminating the photographing range of the camera 11. The drum has a power supply and a control box built in. An attachment 60 for positioning the camera head 10 at the center of the pipe is mounted at the point of the long body 20. The long body 20 is wound around the drum 30 to make the inspection device small in size when housed by winding the long body 20 around the drum 30 to be freely extractable, the long body can be pulled out of the drum 30 to be used when used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339156-A (JP)
Title: Boosting circuit
Inventor: KAWAMOTO TERU
IPC: H02M3/07
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boosting circuit, which can use a charge pump circuit that will not cause overshoot, at rising time of boosting voltage and having large boosting drive power.  <P>SOLUTION: The boosting voltage is controlled by comparing the feedback voltage, which is obtained by dividing the boosting voltage with a feedback resistor and a plurality of voltage dividers, with the reference voltage, and turning ON or turning OFF a charge pump circuit. This boosting circuit is provided with an analog circuit, between each mutual connection node of the potential-dividing resistor and the output node of boosting voltage. Clock pulses for clocking are counted from the start of boosting. The boosting voltage target value is raised in stages, by selectively conducting any one analog switch so that boosting voltage is applied in the order, starting from the mutual connection node on the side close to a ground node in accordance with the count value increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002341679-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKASHI
IPC: G03G15/16
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective transfer, a reversed ghost image and end-part staining. SOLUTION: A photoreceptor 1, an electrifying means 2, a developing means 4, a transfer roller 5 and a transfer power source 9 are constituted so as to satisfy conditions shown in the following expression. V=VOff +Vth +I.Re Provided that the intersections of Re2 =1/((1-α)/(RW+RR)+α/(RW+RR+RP)) and the volt-ampare characteristics of a transfer bias applying means are expressed by Vt* and It*, Vt*<(RW+RR)/RW.(200/k.tCD+Vth +VDDC)-(RW+RR)/RR.(VOff + Vth ). VOff denotes an electrified surface potential, Vth denotes a discharge start voltage, VDDC denotes an abnormal dark decay threshold voltage, RW denotes the equivalent impedance of a photoreceptor white part, RR denotes the resistance value of a transfer material, RP denotes a recording material equivalent impedance, tCD denotes a time from an electrifying means to a developing means.
Patent JP-2003338645-A (JP)
Title: Gas laser apparatus
Inventor: NISHIDA SATOSHI
IPC: H01S3/03
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gas laser apparatus that restrains the size of a vacuum container itself in which a discharge electrode, a gas circulating blower, a heat exchanger, and the like is stored, while obtaining a stable and reliable laser beam output.  <P>SOLUTION: The gas laser apparatus comprises: the vacuum container in which the gas circulating blower 3, the heat exchanger 6, and the discharge electrode 2 are arranged, and having a cavity 17 communicating with outside air formed between the discharge electrode and heat exchanger sides along the longitudinal direction of the discharge electrode; blocks 19 for installing optical elements at both ends of the vacuum container; and support members 18 for keeping the distance constant between the facing blocks. At least one of the support members passes through the cavity of the vacuum container for arrangement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337380-A (JP)
Title: Projection type display
Inventor: OKADA TOSHINORI
IPC: H04N5/74
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display by which dust prevention and efficient cooling of an optical element can be expected.  <P>SOLUTION: The display is equipped with a polarized light converting element 5 which improves the use efficiency of illumination light from the light source 1 of a light source lamp unit and obtains nearly uniform illumination light, an optical integrator, and an optical unit which optically processes projected luminous flux to form an optical image corresponding to video information, and enlarges and projects the formed optical image on a screen. All optical systems except the light source lamp unit are kept substantially airtightly to form a sealed space CS. In the sealed space, a cooling fan 23 for circulating air generation is installed, optical elements which generate heat are connected in sequence to form an air circulation path for circulating air in one direction, and a 1st heat exchanging means of exchanging heat generated by an optical element in the sealed space with air outside the sealed space is provided downstream from the maximum temperature point of the circulating air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337571-A (JP)
Title: Image forming apparatus
Inventor: EBARA HOMARE
IPC: G09G3/20
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus achieving saving of energy by preventing wasteful power consumption.  <P>SOLUTION: In the image forming apparatus provided with a light quantity detection sensor 5, the adjustment of brightness of LED 3 is carried out according to the brightness of the surrounding of the device detected by the light quantity detection sensor 5, thereby reducing power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341996-A (JP)
Title: Marker device for forklift
Inventor: MATSUYAMA TERUO
IPC: B66F9/24
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marker device for a forklift capable of preventing disappearance of a mark indicating an inserting position, and enabling efficient cargo loading work to be conducted even in a place with less light.   <P>SOLUTION: A semiconductor laser 37 as a light source is supported by a lift bracket 31, and the semiconductor laser 37 moves up and down with the lift bracket 31 and a fork 33. An optical system is assembled to send laser beams in the form of a fan from the semiconductor laser 37, so that laser beam flux is radiated diagonally from above by the optical system toward the inserting position for the fork 33 to a pallet inserting port. A linear mark 39 is displayed on an upper surface of the fork 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344756-A (JP)
Title: Optical device, optical scanner and image forming apparatus
Inventor: SAKAI KOJI
IPC: G02B26/08
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of effectively correcting the deviation of the image forming position of a light spot caused by the refractive index distribution of a scanning lens functioning as the optical device and the deviation in image height of the space of the light spot, and to provide an optical scanner using the optical device and an image forming apparatus using the optical scanner.   <P>SOLUTION: The optical device is used in the optical scanner where a deflected light beam obtained by deflecting a light beam from a light source by a light deflector is condensed on a surface to be scanned as the light spot by an optical system and made to optically scan the surface to be scanned. The optical device has the refractive index distribution where a refractive index is not uniform included in the optical system, and its shape is formed to correct the deviation of the image forming position of the light spot caused by the refractive index distribution for every image height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346137-A (JP)
Title: Color reproducing device
Inventor: AJITO TAKEYUKI
IPC: G06T1/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color reproducing device capable of accurately reproducing the color of an object intended by a producer even if an image is reproduced in an environment different from that in which the image has been prepared.   <P>SOLUTION: This color reproducing device comprises a color reproduction processing device 5 for converting the color of an RGB image prepared by an image preparing device 3 while being observed by a first image output device 1 in a color reproducing environment in which the image has been prepared to the color of an R'G'B' image for observing the image by a second image output device 2 in the color reproducing environment in which the image is observed. The color reproduction processing device comprises a profile storage part 5 storing information on the color reproducing environment in which the image was prepared and observed and information on an image output device in which the image has been prepared and observed and a color correction part 7 calculating a spectral reflectance not dependent upon an preparation environment from the RGB image by using by using the color reproducing environment in which the image was prepared and also calculating the R'G'B' image from the spectral reflectance by using the color reproducing environment in which the image is observed and the image output device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346360-A (JP)
Title: Actuator
Inventor: SUZUKI JUN
IPC: G11B7/12
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for a low profile pick-up apparatus preferable for a low profile drive device.   <P>SOLUTION: For a lens holder 5, which constitutes the actuator, an objective lens 4 is fixed to one edge of it and a coil substrate is attached on one side from the edge in the side of the objective lens to the central part, and coil substrates 7a and 7b are attached on the other side from the opposite edge to the central part. Around the edge in the side of the objective lens, a coil substrate is not attached on the other side, so that a space is made under the objective lens. If an optical system to introduce an optical beam to the objective lens 4 is placed using the space, the optical system can be placed on the level of the same height as the actuator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048888-A (JP)
Title: Isoindoline derivative and method for producing the same
Inventor: HARADA NAOYUKI
IPC: A61K31/497
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a novel isoindoline derivative having excellent apolipo protein (ApoB) secretion-suppressing action and serum lipid-reducing action and useful as a medicinal agent and provide a method for producing the same. SOLUTION: This isoindoline derivative is expressed by general formula [I] (wherein A expresses a nitrogen-containing aliphatic heterocyclic group; Q expresses CO or CH2 : R expresses a lower alkyl which may be substituted with a heterocyclic group which may be substituted). A pharmaceutically allowable salt of the same is also provided.
Patent JP-2004001797-A (JP)
Title: Method for manufacturing plastic vessel of barrier property
Inventor: KAKEMURA TOSHIAKI
IPC: B29L9/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for improving productivity of a cup-shaped or tray-shaped plastic vessel of excellent barrier property and recyclability with a simple constitution.  <P>SOLUTION: This manufacturing method comprises a heating step (1) of heating a plastic sheet (11), a molding step (2) of molding the heated plastic sheet into the cup-shaped or tray-shaped vessel, a coating step (3) of coating a thin film of barrier property on a surface of the molded vessel, and a trimming step (4) of removing the plastic sheet on a portion other than the vessel, which are performed in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006453-A (JP)
Title: Mounting/demounting machine for lsi package
Inventor: TANAKA HIROFUMI
IPC: H01L21/60
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting/demounting machine for an LSI package for mounting/demounting the LSI package without giving high temperature stress of a limiting temperature or more.  <P>SOLUTION: An inner frame 8 is heated by spraying hot air from a heating source 10 to the outer frame 9 of a duct 7 while a board 1 is heated with a heater 6 in a lower part by program control. The board 1 in the inner frame 8 is indirectly heated with radiant heat, and then the LSI 3 is mounted on the printed circuit board 1 or the LSI 3 mounted is demounted from the board 1 by melting a solder ball 2 on the board 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001822-A (JP)
Title: Drawn container and its manufacturing method
Inventor: OISHI TAKEO
IPC: B31B50/59
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly sealable drawn container using corrugated fiberboard as a material.  <P>SOLUTION: The draw-formed container made of single faced or double-faced corrugated fiberboard with the number of corrugations of 120 or more for 30 cm and the height of the corrugation of 0.6 mm or less has a dent and a flange coated with a thermoplastic resin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001136-A (JP)
Title: Nailing machine with air duster
Inventor: ISHIZAWA SADANORI
IPC: B27F7/09
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nailing machine with an air duster for carrying out the nailing work and the scavenging work in a construction site, supplies the pressure for the nailing work and the pressure for the scavenging work from the same source under different pressures, and prevents the excessive scatter of powder dust and wooden trash by making the pressure of the compressed air discharged from a nozzle 26 lower than the pressure of the compressed air within an accumulator 3.  <P>SOLUTION: A pressure reducing mechanism for reducing the pressure of compressed air, such as a pressure reducing valve 24, etc., is provided between the accumulator 3 and the nozzle 26. By this method, the pressure of the compressed air discharged from the nozzle 26 is reduced regardless of the pressure within the accumulator 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009299-A (JP)
Title: High strength wood powder-polymer composite material
Inventor: OKAMOTO TADASHI
IPC: B27N3/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having good bending strength, water resistance, dimensional stability, etc. and simply recyclable.  <P>SOLUTION: A composite material consists of wood flour and a polymer, and at least a part of the wood flour is blasting wood flour. The polymer may be a thermoplastic (plastic) or curable resin. The plastic resin and a timber are kneaded and multiplexed to impart a new composite material which utilizes both the features.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048224-A (JP)
Title: Manufacturing method for skin integrated foamed article
Inventor: YOSHIDA KIYOHIKO
IPC: B29C39/10
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To utilize an existing stitched part as an opening for injecting a resin and inserting a core material to prevent appearance and the feel from becoming defective. SOLUTION: A bag-shaped skin member 1, which has a first skin 10 and a second skin together folded back at the stitched part formed so as to be matched with an inner surface and has first and second folded-back parts 13 and 14 opposed to each other in the opening 12 comprising a non-stitched part formed to a part of the stitched part, is arranged in a mold 2 and, after an injection nozzle 4 is inserted in the opening 12 to inject a predetermined amount of a foamable resin, the foamable resin is subjected to foam molding while keeping a such a state that the first folded back part 13 is brought into contact with the first skin 10 under pressure by pressing the first folded-back part 13 by the press plate 3 attached to the mold. By this constitution, an unfilled part is prevented from remaining between the first folded-back part 13 and the first skin 10.
Patent JP-2004012866-A (JP)
Title: Content distribution method, device and program
Inventor: SANO ERIKO
IPC: G06Q50/10
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution method, a device and a program, in which a content is distributed to a terminal from a server, the content is distributed end to end, and only a terminal to which a reproducing program of the content is downloaded is made eligible to reproduce the content .  <P>SOLUTION: The method, the device and the program are provided with a step in which the user information on the content transfer destination is stored in a user information storage means by using a content storage means and the user information storage means, and a step in which the user information included in a regenerating program request information is collated with the user information on a content transfer destination stored in the user information storage device, the reproducing program is read out of the content storage means when the verification is in agreed, the reproducing program is enciphered by using a encryption key based on the user information and at least either of the information on content name or the code sequence of the content, and the enciphered reproducing program is transmitted.  <P>COPYRIGHT: (C)2004,JPO