baber/WOPTO huggingface dataset:
Patent JP-2005292459-A (JP)
Title: Image forming apparatus
Inventor: SHIRAI TAKAAKI
IPC: G03G21/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily performing jam processing by detecting a conveying state in a recording paper conveying path and capable of displaying information necessary for the jam processing on a unit part and an operation part by the radio communication of the conveying state even when the unit is drawn out from the image forming apparatus.  <P>SOLUTION: A user can accurately decide the position of paper in the unit by checking a plurality of state display lamps. During the jam processing, the unit causing the jam is drawn out from the apparatus main body, so that a connector connected to the body is disconnected and power and a signal are automatically cut off. Since the conveying state detecting/displaying/communicating unit is provided with a battery, the drawn unit displays a jam position to the user when it is drawn out from the apparatus main body, and after completing the jam processing, turns off an LED, displays the completion of the jam processing to the user, and displays the completion also on the display part of the operation part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287851-A (JP)
Title: Side view type endoscope
Inventor: TAKASUGI YOSHIHARU
IPC: G02B23/26
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side view type endoscope which allows good observation with lighting an entire surface of an object well and evenly, and in which outer diameter of the end part can be small.  <P>SOLUTION: The side view type endoscope comprises an objective lens and a lighting system, which are set in order toward the end part of it. The lighting system includes a light emitter and an illuminating lens to illuminate the object so that an optical axis outgoing from a center of an end part of the light emitter through the illuminating lens and an optical axis of an objective system can cross. A distance D from the crossing point to a center of a first lens in an objective lens system satisfies a following inequality (1):(1) 4 mm<D<10 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293790-A (JP)
Title: Optical disk device
Inventor: SETONO SHINGO
IPC: G11B7/085
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device, in which a pickup head is prevented from colliding against an edge part of the inner circumferential side or the outer circumferential side at a high speed and being broken, because of a sled motor that is out of control, without complicating the constitution of the main body of the device.  <P>SOLUTION: When the sled motor 3a is out of control, the optical disk device 1 provides the sled motor 3a with an acceleration pulse for moving the pickup head 8 toward the outer circumferential side, and detects the direction in which the pickup head 8 is moved by the sled motor 3a that is out of control, according to the increase or the decrease with respect to the velocity before the acceleration. The pickup head 8 is stopped by applying the acceleration pulse in the direction reverse to the detected moving direction of the pickup head 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302342-A (JP)
Title: Static eliminator
Inventor: GOMI OSAMU
IPC: H05F3/06
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To shield weak X rays without reducing static elimination performance, and also to miniaturize a device and to reduce its weight.  <P>SOLUTION: A static eliminator comprises a weak X-ray tube 2 for generating positive and negative ions by applying weak X rays to gas flowing in a prescribed direction; and a shielding unit 3 that is made of resin having lead, is formed by spreading a plurality of strip of shielding members in which a section in parallel with a short side has a sawtooth shape so that the short side is along a prescribed direction, passes the flow of the positive and negative ions, and shields the weak X rays.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297750-A (JP)
Title: Electric storable door mirror device
Inventor: TAKEDA YUJI
IPC: B60R1/074
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly carry out installation work of an electric storing mechanism composed of an electric motor and worm shaft into a holder.  <P>SOLUTION: The electric storable door mirror device is composed of the electric motor 5; the worm shaft 2 and a gear mechanism 6 for transmitting power from the electric motor 5; a base shaft 7 fixed on a door side; and the holder 3 attached to a shaft portion 71 of the base shaft 7 so as to relatively rotate, and storing the electric motor 5 attached with a mirror housing 9 storing a mirror and rotating the mirror housing 9 and the mirror about the shaft portion 71, the worm shaft 2, and the gear mechanism 6. At a support portion 11 vertically provided on a cover 1 attached to the holder 3 and forming an attaching base of the electric motor 5, one shaft end portion 21 of the worm shaft 2 is locked.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297150-A (JP)
Title: Microscopic flow passage structure and droplet generating method using this structure
Inventor: FUTAMI TATSU
IPC: B81B1/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic flow passage structure and a droplet generating method using this structure, capable of generating microscopic droplets having the average particle size less than 10 μm, having a particle size dispersion degree less than 10% and having the uniform particle size in large quantities being an industrial scale in a microscopic flow passage.  <P>SOLUTION: This microscopic flow passage structure has a first flow passage, a second flow passage and a third flow passage formed on at least one base board. The first flow passage communicates with a first fluid introducing port and a first fluid discharge port. The second flow passage communicates with a second fluid introducing port and a second fluid discharge port. The third flow passage communicates with the first flow passage and the second flow passage. The microscopic flow passage structure is formed by dividing the flow passage by one or more partition walls on the second flow passage side in the third flow passage. The droplet generating method uses this structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004331659-A (JP)
Title: Receptor antagonist
Inventor: ITO FUMIO
IPC: A61P25/28
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pharmaceutical having RFRP receptor function regulating action.  <P>SOLUTION: This RFRP receptor function regulating agent contains a compound expressed by formula (I) [ring A is an aromatic ring which may be substituted; ring B is a benzene ring which may be substituted; X is O, S(O)<SB>n</SB>(n is an integer of 0 to 2) or NR<SP>3</SP>(R<SP>3</SP>is H, a hydrocarbon group which may be substituted or a heterocyclic group which may be substituted); and R<SP>1</SP>and R<SP>2</SP>are each H, a hydrocarbon group which may be substituted or a heterocyclic group which may be substituted], its salt or its prodrug.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269587-A (JP)
Title: Key sharing system, encryption system and file authentication system
Inventor: NAKAGAWA KAZUHIRO
IPC: H04L9/08
Filed: 2004-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a key from being known to a third person by securely sharing the key used to encrypt and decrypt plaintext.  <P>SOLUTION: A receiving side or reproducing side device 3 has a file HF, an OF to be generated from now on and a non-regular matrix TC for generation. A transmitting source or recording side device 2 has a file BF, generates a key KF from the file BF, OF and TC and generates a file LF from BF and TC. A cryptography N prepared by using KF is transmitted or recorded together with LF. In the receiving side or reproducing side device 3, when N and LF are received or reproduced, a key KF' is generated from LF, HF and TC and the key is used to decrypt N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005305222-A (JP)
Title: Method and apparatus for treating organic sludge
Inventor: SUWADA KATSUO
IPC: C02F11/06
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the disposal of surplus sludge, discharged from an activated sludge treatment facility for organic sewage to the outside of a system, to a very low level by greatly reducing the volume of the surplus sludge.  <P>SOLUTION: The subject organic sludge treatment apparatus comprises a biological treatment aeration tank 14 having a proper microbial head and an aeration mechanism 16 and performing aerobic digestion treatment, a sedimentation tank 21 for taking out the treated liquid in the biological treatment aeration tank 14 and performing solid-liquid separation of the treated liquid, and an oxidation treatment tank 41 having an ultraviolet sterilization mechanism and an ozone supply mechanism for pulling out settled sludge in the sedimentation tank to oxidize the sludge and a return mechanism to the biological treatment aeration tank 14, and solubilizes the surplus sludge to perform the microbial digestion treatment again.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305732-A (JP)
Title: Printer
Inventor: MOCHIZUKI YASUFUMI
IPC: B65H35/06
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deformation of a sheet at both times of normal printing and sheet setting in a printer in which a discharge course of sheets is different between the times, and to realize switching of the sheet discharge course inexpensively by a simple constitution without using a driving system.  <P>SOLUTION: A sheet issuance course 71 and a sheet setting course 72 are formed at the downstream side of a cutter mechanism 60 in a sheet transfer path in a state with a cover 20 closed. Both courses 71 and 72 are switched by a movable guide 80. The movable guide 80 rotates by its own weight at the time of normal printing, blocks the sheet setting course 72 and also guides the sheet 31 to the sheet issuance course 71. On the other hand, at the time of sheet setting, the movable guide 80 is rotated to the sheet issuance course 71 side upon receipt of the stiffness of the sheet itself and suppresses the deformation of the sheet 31 to the cutter mechanism 60.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307871-A (JP)
Title: Intake device for internal combustion engine for motorcycle
Inventor: YAMAURA HIROSHI
IPC: F02M35/10
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To form an intake pipe in curvature structure to elongate the pipe length of it so as to increase the intake capacity in the intake pipe, and achieve mildness in engine output characteristics.  <P>SOLUTION: Intake piping P2 is extended from a rear part of a cylinder head 3 in the engine E, and the intake pipe P22 represented as the intake pipe in the piping P2 is L-shaped in curvature P22a in a side view and a plan view of the engine E. The length of the intake pipe P22 is thus elongated. The capacity in the intake pipe P22 is thus increased by the elongation with the curvature P22a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307887-A (JP)
Title: Exhaust emission control device
Inventor: OGO TOMOYOSHI
IPC: B60W10/06
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To correctly detect pressure difference between the upstream side and the downstream side of a filter so as to estimate quantity of particulates deposited on the filter with favorable precision.  <P>SOLUTION: This exhaust emission control device to be used in a hybrid system is provided with a particulate deposit quantity estimating means S209 to estimate quantity of particulates deposited on the filter based on differential pressure detected by a differential pressure detecting means that detects exhaust pressure difference between the upstream side and the downstream side of the filter, and a control means to change operation states of an internal combustion engine to set fluctuation of exhaust quantity passing the filter to be within a prescribed range in a case where the particulate deposit quantity estimating means estimates particulates quantity deposited on the filter when the internal combustion engine is in such an operation state that the exhaust quantity passing the filter fluctuates beyond a prescribed range, and control power to be outputted to an output shaft from a motor to offset power outputted to the output shaft from the internal combustion engine that fluctuates in accordance with change of operating states of the internal combustion engine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311831-A (JP)
Title: Information system, information terminal device, control method and its program
Inventor: HASHIMOTO KAZUHIKO
IPC: H04M11/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience and reliability of a telephone information function in an information terminal device with the telephone information function.  <P>SOLUTION: Upon a screen of the information terminal device, a telephone number of an information addressee is input using ten keys (S1). Next, it is determined whether a name is input for the telephone number or not (S2). If inputting the name, the name of the information addressee is input in the order of the Japanese syllabary or using roman letters (S3). Thereby, the telephone number of the information addressee and its name has corresponded one-on-one and when the correspondence has became determinate (S4), the telephone number of the information addressee and the name can be checked simultaneously on a list screen of the information addressees (S5). As a result, since not only the telephone number of the information addressee but the name thereof are input to be able to be displayed simultaneously, where the information addressee is can be checked at one view without less mistaking in inputting the telephone number and by displaying instantly the telephone number and the name.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310624-A (JP)
Title: Electronic flash device
Inventor: NIIBE YOSHIYUKI
IPC: H05B41/32
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain electronic flash light having a desired quantity of light and desired color temperature, or electronic flash light having the desired quantity of light and desired flashing time, in an electronic flash device.  <P>SOLUTION: A large number of sets of charge data to determine the charging voltage of a main capacitor 5 with a large capacity and flashing time data to determine the flashing time are memorized in a ROM 1a. The quantity of light specified by a light modulation knob 2 and the color temperature or the flashing time specified by a color temperature/flash time adjusting knob 3 are read by a control circuit 1. The charge data and the flashing time data corresponding to the quantity of light and the color temperature or the quantity of light and the flashing time are read from the ROM 1a. In accordance with the charge data, the main capacitor 5 with the large capacity is charged to a prescribed voltage by a main charging circuit 7. In response to the flashing time data, an IGBT 6 is switched on only for a prescribed time, and an Xe discharge bulb 10 is made to emit light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309251-A (JP)
Title: Projection lens
Inventor: YOKOTA AKIHIRO
IPC: G02B13/18
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection lens that corrects magnification chromatic aberration while suppressing the position variation of back focus due to temperature changes to a practical use level.  <P>SOLUTION: The projection lens is characterized in that, in the projection lens for projecting a video of a rectangular image display micro device onto a screen surface, a first lens group having negative refracting power and a second lens group having positive refracting power are arranged from an expansion side to a reduction side in order, and at least part of the lens surface constituting the second lens group is a diffraction optical surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305396-A (JP)
Title: Flexible tank and chemical liquid supplying device using the same
Inventor: YAJIMA TAKEO
IPC: H01L21/306
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical liquid supplying device which realizes the improvement of discharging precision of a chemical liquid by using a tank capable of accommodating the chemical liquid without damaging the purity of the chemical liquid.  <P>SOLUTION: The flexible tank 20 has a volume variable chamber 29 which is divided and formed by a flexible tube 28a expanding and shrinking according to an amount of the chemical liquid accommodated, and adapter parts 27a, 27b mounted with the flexible tube 28a. The adapter part 27a is opened by a primary port 21 opening to the volume variable chamber 29, and the adapter part 27b is opened by a secondary port 22 opening to the volume variable chamber 29. The chemical liquid can be accommodated without damaging its purity, and the discharging precision is improved by suppressing the contact of the chemical liquid with air in the volume variable chamber 29 to a minimum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317222-A (JP)
Title: Power supply controller for fuel cell
Inventor: TANIGAWA SADAO
IPC: H01M8/04
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To supply power from a fuel cell to a power load, while preventing increase and decrease in the power load from exerting an influence on the fuel cell directly and burdening the fuel cell excessively.  <P>SOLUTION: This power supply controller is equipped with a power storage device 1 to be connected in parallel with the power load L, a constant current type DC-DC converter 2 for converting the voltage Vs0/current Is0 of the fuel cell to be input from the fuel cell Fs into a supply current Ic0 to be supplied to the storage device 1, and a supply current controller 3 for controlling the supply current Ic0 based on a stored voltage Vc0 and the voltage Vs0/current Is0, so as not to apply a burden exceeding the build up property of the fuel cell Fs to the fuel cell Fs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290539-A (JP)
Title: Oxide generation-controlling subsidiary material for cupola
Inventor: FUKUHARA MASATO
IPC: B22D17/28
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subsidiary material for cupola with which the production efficiency is not lowered in a casting and the fraction defective in the casting can be reduced.  <P>SOLUTION: In the case of charging composite of resin and meltable metal, e.g. waste steel tire, into the gaps between raw materials, such as scrap, pig iron, coke, the resin in the composite at the combustion time, is melted and flows out, but the metals in the composite hold the spaces as the gaps between the raw materials to secure the penetration of the air. Further, since the melted resin contributes to the combustion as a fuel, this resin contributes to the production efficiency, too and also, the melted and vaporized resin lowers the partial pressure of oxygen by Dalton law of the partial pressure, and the generation of the oxide can be controlled by Le Chatelier principle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318344-A (JP)
Title: Cti control method for telephone system having portable telephone set in extension and cti control system therefor
Inventor: KOGA SATOMI
IPC: H04Q3/58
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the probability of ensuring radio channel in a telephone master device as much as possible, and to shorten a weiting time when a portable telephone set starts a communication in a CTI (Computer Telephone Integration) control system.  <P>SOLUTION: When a communication start request is transmitted from a PC terminal 3-A associated with a PHS telephone set 2-A to a telephone master device 10, the telephone master device 10 which has accepted the communication start request retrieves and decides a radio channel with the PHS telephone set 2-A as the object of the request by giving it priority over the other requests to call back, and decides the radio channel according to the reply of the PHS telephone set 2-A. Then, the speech channel is automatically formed, and the decided radio channel is used for the speech channel. The predetermined communication start request from the PC terminal to the telephone master device includes requests for, for example, calling, substitute reply and park holding reply or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321213-A (JP)
Title: Temperature sensor, temperature measuring device, temperature control device, fixing device and imaging forming device
Inventor: TANAKA YASUKI
IPC: G01J5/02
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact type temperature sensor contributing to suppression of an error in temperature measurement of a heating body, a temperature measuring device equipped with the temperature sensor, a temperature control device, a fixing device, and an image forming device equipped with the fixing device.  <P>SOLUTION: This temperature sensor is equipped with the first element arranged on a position separated from the heating body which is a measuring object and receiving a radiation heat from the heating body, and having a resistance value changing corresponding to the temperature; and the second element arranged on a position separated from the heating body and avoiding the radiation heat from the heating body, and having a resistance value changing corresponding to the temperature. The first element and the second element are such elements that the difference between the resistance value of the first element and the resistance value of the second element when both the first element and the second element have the same temperature has the minimum value at some temperature in a temperature measuring range of the second element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319846-A (JP)
Title: Vehicular pillar structure
Inventor: IKEDA TOSHIHARU
IPC: B62D25/04
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the falling strength of a front pillar 3 when a vehicle overturns even if a pillar outer 11 is formed of upper and lower separate portions, in a vehicular pillar structure 1 comprising the pillar outer 11 arranged on the outer side of a vehicle body, a pillar inner 21 arranged on the inner side of the vehicle body of the pillar outer 11, and a reinforcing pillar reinforcement 31 arranged therebetween.  <P>SOLUTION: A reinforcing pipe 41 extending in the axial direction of the front pillar 3 to prevent falling of the front pillar 3 when a vehicle overturns is arranged between the pillar outer 11 and the pillar inner 21, and a part thereof is fixed to the pillar reinforcement 31. The pillar outer 11 comprises a pillar outer panel 13 to form an outer plate on the upper side of the vehicle body, and a lower pillar outer 15 extending from a lower end of the pillar outer panel 13 to the lower side of the vehicle body. The pillar reinforcement 31 is arranged so as to be across the pillar outer panel 13 and the lower pillar outer 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI