baber/WOPTO huggingface dataset:
Patent JP-2005233392-A (JP)
Title: Automatic transmission
Inventor: CHE HYONYON
IPC: F16H3/62
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the automatic transmission which constrains enlargement of dimension in axial direction of the automatic transmission and a hydraulic control unit, and at the same time enhances shift quality without providing new control sequence.  <P>SOLUTION: In the automatic transmission, a simple planetary gear mechanism 20 and a ravigneaux planetary gear mechanism 60 are adjacently disposed within a transmission case 100 via a first drum clutch 30, a first ravigneaux planetary sun gear 40<SB>s1</SB>is coupled to a simple planetary gear carrier 20c for driving via a first clutch 30, and at the same time a second drum clutch 40 is disposed within a clutch 30, and a second ravigneaux planetary sun gear 60<SB>s2</SB>is coupled to the simple planetary carrier 20c for driving via the second clutch 40. The carrier 20c is coupled to the sun gear 60<SB>s2</SB>for driving by a first one-way clutch C1 while the sun gear 60<SB>s2</SB>is connected to a first brake 70 via a second one-way clutch C2. A second brake 80 and a third one-way clutch C3 are arranged in the vicinity of outer periphery of a ravigneaux planetary carrier 60c, and the second clutch C2 is disposed in a space surrounded by the first clutch C1, the first brake 70 and the third clutch C3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245101-A (JP)
Title: Electric compressor
Inventor: NOMA KEIJI
IPC: H02K1/12
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for an electric compressor for facilitating an assembly and reducing noise.  <P>SOLUTION: An electric machine has a constitution in which the number of parts abutting on or fixed to an inner wall of a frame on an outer circumference of a stator core is different from the number of teeth, or a plurality of the parts abutting on or fixed to an inner wall of a frame are asymmetrically provided to a central axis of the stator core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245142-A (JP)
Title: Semiconductor device for controlling switching power supply
Inventor: YAMASHITA TETSUJI
IPC: H02M3/28
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for controlling a switching power supply being employed in electronic equipment in which efficiency of power supply can be improved furthermore.  <P>SOLUTION: In the semiconductor device 46 for controlling a switching power supply comprising a switching element 1 and a switching operation control circuit, switching operation of the switching element 1 is controlled by comparing the output voltage VEAO from an I-V converter 21 for converting a current detected at a control terminal 45 into a voltage with a reference voltage VR preset with upper and lower limit voltages for detecting the waiting time, stopping switching operation of the switching element 1 when the output voltage VEAO from the I-V converter 21 becomes smaller than the lower limit voltage for detecting the waiting time, and resuming switching operation of the switching element 1 when the output voltage VEAO from the I-V converter 21 becomes larger than the upper limit voltage for detecting the waiting time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244730-A (JP)
Title: Electroacoustic transducer
Inventor: IDENO KATSUYA
IPC: H04R9/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer which can freely change a place that is possible to take conduction with exterior within a frame, and can reduce the cost.  <P>SOLUTION: The electroacoustic transducer is provided with a vibration cone 20, a voice coil 22 fixed to the vibration cone 20, a magnetic circuit unit 30 which forms a magnetic field for moving the voice coil 22, and a frame 10 supporting the vibration cone 20. A plurality of terminal holes are prepared on the frame 10, a pair of terminal pin components 40 which are possible to insert in each terminal hole, and are possible to connect terminal wires of the voice coil 22, are prepared, and an insertion position of respective terminal pin components 40 is possible to be changed out of the terminal holes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239661-A (JP)
Title: Method for separating lignin
Inventor: ICHIMARU OSAMU
IPC: C08H7/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating lignin from a plant.  <P>SOLUTION: Lignin is separated by preparing an alkaline water and an acidic water of an amount to neutralize the alkaline water, heating the alkaline water to a preset temperature, mixing the hot alkaline water with a plant, filtering with a filter, mixing the filtrate with the acidic water heated at a preset temperature, keeping the mixed solution at a preset temperature for a preset period and filtering the product with a filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243556-A (JP)
Title: Drying agent for organic el devices, and its manufacturing method
Inventor: SUZUKI HIDEKI
IPC: H05B33/14
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying agent for organic EL element which suppresses deterioration of the element such as generation and expansion of a dark spot accompanying duration of drive time, and which has high hygroscopic performance and can continue initial performance for a long time, and can be manufactured at low cost, and which is suitable for mass production, and its manufacturing method.  <P>SOLUTION: This is a drying agent for organic EL element which consists of a mixture containing a granular hygroscopic material 50-300 parts by mass against a thermoplastic resin 100 parts by mass. The foam resin of the drying agent for organic EL element has an expansion ratio of 1.1-2.0 times, the granular hygroscopic material is supported by the foam resin layer, and a gap is formed at least at a part of the surroundings of the granular hygroscopic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249909-A (JP)
Title: Shielding case of image display apparatus and image display apparatus
Inventor: SATO KAZUTO
IPC: G09F9/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding case of an image display apparatus adopting a fixing metal which reduces leak of electromagnetic waves by eliminating clearances without changing the distance between fixing screws or the thickness of a fixture and whose bending section does not make the bending angle open, and to provide an image display apparatus.  <P>SOLUTION: The shielding case 20 of a PDP display apparatus 10 comprises a frame 13 which covers a display unit 11 having electromagnetic wave generating bodies 11, 12 except for its front face and shields electromagnetic waves, a protection panel 1 which is arranged on the front face of the display unit 11 and on which a conductive film 17 having an electromagnetic wave shielding effect is stuck, and a fixture 15 which contacts the conductive film 17 and fixes the protection panel 1 to the frame 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250056-A (JP)
Title: Processing method of lithographic printing plate
Inventor: SAIKAWA MASAHIKO
IPC: G03F7/004
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method of a lithographic printing plate using a complex salt diffusion transfer method in printing resistance, in particular, improving the plate cleaner resistance, and having superior running properties in development processing.  <P>SOLUTION: The processing method of the lithographic printing plate uses the complex salt diffusion transfer method, composed of a physical development core layer on a roughened and positive pole-oxidized aluminum support and a photosensitive silver halide emulsion layer. The processing method processes the lithographic printing plate containing a hydrophilic binder of 75 mass% or higher to silver halide converted into silver nitride, including hydroquinone of 0.05-0.5 mole per mole of silver halide and nitrogen heterocycle of 1-20 g in a skeleton and containing an organic pigment which does not have azo-skeleton with a developer containing hydroquinone of 0.025-0.15 per liter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248836-A (JP)
Title: Internal combustion engine
Inventor: TERADA KOJI
IPC: F01M1/16
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make discharge of oil from a relief valve provided on a delivery side of a feed pump effective in an internal combustion engine provided with an oil pan provided on an lower part of the internal combustion engine and receiving lubricating oil in the internal combustion engine, a feed pump pumping lubricating oil collected in the oil pan to each part of the internal combustion engine, and a relief valve discharging lubricating oil to keep oil pressure constant when oil pressure on the delivery side of the feed pump exceeds a fixed value.  <P>SOLUTION: The relief valve is provided at a location where an oil suction flow passage and an oil delivery flow passage of the feed pump get close, and lubricating oil discharged from the relief valve is returned to the suction side of the feed pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010743-A (JP)
Title: Display apparatus and image display method
Inventor: KIMURA TOMOHIRO
IPC: G09G3/28
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve display image quality by preventing the occurrence of a state that the luminance of an image region as a side panel changes dynamically by PLE control.  <P>SOLUTION: The display apparatus is so constituted that a composite image signal obtained by compositing an image signal as a side panel with an input image signal corresponding to a picture region can be displayed and outputted and that a picture display is carried out by the the PLE control. In creating the image signal as the side panel, an average luminance level of the input image signal is first detected. The luminance level of the image signal as the side panel before the composition is then set on the basis of the detection result of the average luminance level relating to the input image signals so as to obtain a display luminance level in which the visual luminance of the displayed side panel is substantially constant, as the result of the PLE control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252112-A (JP)
Title: Thin film transistor, method for manufacturing the same and electronic apparatus using the same
Inventor: ONUMA HIDETO
IPC: H01L21/336
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor having high reliable GOLD (gate-drain overlapped lightly doped drain) structure and capable of simultaneously realizing low resistance of a gate electrode and a gate wiring material and low resistance of a source-drain area, and to provide a method for manufacturing the transistor.  <P>SOLUTION: A thin film transistor comprises a gate insulating film formed on a semiconductor layer and a gate electrode formed on the gate insulating film. The gate electrode has a sidewall consisting of a first conductive material, and a second conductive material formed on the side of the first conductive material. A part which is not covered with the gate insulating film out of the semiconductor layer has a silicide layer, and the semiconductor layer located on the lower part of the sidewall is constituted so that a low concentration impurity area is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250411-A (JP)
Title: Cleaning device and image forming apparatus using the same
Inventor: WATANABE KOICHI
IPC: G03G15/16
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device having simple constitution for removing toner remaining on an image carrier such as an intermediate transfer belt, and to provide an image forming apparatus using the same.  <P>SOLUTION: The cleaning device for removing the toner T remaining on the image carrier 1 is equipped with a rotatable cleaning member 2 to which cleaning bias 3 having a reverse polarity to the original polarity of the toner is applied and which removes the toner T remaining on the surface side of the image carrier 1, and a pre-processing member 4 disposed on a more upstream side in the carrying direction of the surface side of the image carrier 1 than the cleaning member 2 and connected to ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260515-A (JP)
Title: Data multiplexing/extracting system, data multiplexing device, data extraction device and data multiplexing/extracting method used therefor
Inventor: TACHIBANA TAKASHI
IPC: H04N7/08
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data multiplexing device in which a data multiplex position can freely be selected so that deterioration of picture quality is not conspicuous at the time of multiplexing data to a digital picture.  <P>SOLUTION: A block dividing part 11 divides the whole picture into blocks of M×N pixels. In n-th block, an intra-block luminance value adding part 15 adds a luminance value in the block so as to obtain a total sum. A remainder calculating part 16 calculates a remainder of the obtained total sum by using a key data value (p) which is previously decided. A subtracter 17 subtracts the remainder from n-th embedded data, and obtains an embedded value. An embedded data analysis part 18 adds data to a pixel in the block selected by a pixel selecting part 13 in accordance with the embedded value by an adder 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256407-A (JP)
Title: Remote control system for vehicle
Inventor: TACHIBANA KATSUHARU
IPC: B60R25/40
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a drastic reduction in electric power consumption by extension of power supply interval in an on-vehicle machine and certainty of driving an on-vehicle apparatus with transmitting operation by a portable machine compatible with each other.  <P>SOLUTION: The remote control system for a vehicle is provided with a vehicle key which is hand-carried by a vehicle occupant and transmits a transmission signal including a recognition code by operation of an unlock switch from turning-off to turning-on, and with an on-vehicle machine which includes a receiving part loaded on vehicle and receives the transmission signal transmitted from the vehicle key, and unlocks the vehicle doors when the recognition code included in the transmission signal received by the receiving part agrees with the pre-recorded recognition code. When a span of duration of the vehicle not in use is reached to a prescribed time in the on-vehicle machine, the interval of supplying power to the receiving part is made longer than the initial value. In the case when an operation from the turning-off to turning-on of the unlock switch is carried out in succession within a prescribed time, the transmission signal length of the transmission signal per operation is extended longer than the initial value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258144-A (JP)
Title: Fixing device
Inventor: FUJINO TAKESHI
IPC: G03G21/20
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device in which fixing performance is improved while phenomena, such as paper blister and toner blister, caused by evaporation of moisture, etc., in transfer paper are prevented.  <P>SOLUTION: In the fixing device in which an endless belt-like fixing member stretched by a plurality of rolls and having a heat source is brought into pressurized contact with the surface of the fixing member having a heat source, and a transfer material having an unfixed toner image held on it is passed through the pressurized contact part of the fixing member and the pressurized contact part of the endless belt-like fixing member with the fixing member, thereby fixing the unfixed toner image under heat and pressure, a contact separation means is provided for bringing the fixing member and the endless belt into contact with each other and separating them. In addition, at least one of the rolls stretching the endless belt from inside is a pressure roll that is in pressurized contact with the fixing member. A means for detecting the temperature of the pressure roll is provided. Based upon the data on the temperature of the pressure roll detected by the temperature detecting means, the contact separation means is controlled so that the temperature of the pressure roll is optimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240989-A (JP)
Title: Flow passage block
Inventor: OKUMURA KATSUYA
IPC: F16K27/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow passage block used to realize a chemical supply unit with a chemical valve attached to the flow passage block.  <P>SOLUTION: This flow passage block forms two ports 36 on one face of rectangular parallelopiped and has a curved communicating passage 37 communicating with two ports 36. For example, a tube member 30 in which two ports 36 and the communicating passage 37 are integrally formed, is mounted on a rectangular block member 20 to form the curved communicating passage 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253850-A (JP)
Title: Dish state management system
Inventor: MANABE YOSHITSUGU
IPC: G06Q30/06
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for easily grasping a request or the state of a user by periodically grasping the state of the content of the dishes.  <P>SOLUTION: The dish state management system consists of at least one piece of tableware, a position specifying device for specifying the position of the dishes, and a computer with an information processing function. The dish has a state grasping sensor for recognizing the internal state of the dish and a transmission function for transmitting the internal information obtained by the state grasping sensor and dish ID information for specifying the the dish to the computer. The position specifying device has a function of transmitting the dish position information to the computer when the position where the dish is disposed is grasped. The computer has a function of correlating the tableware ID information and the dish position information and storing the information, and a function of comparing the received internal information of the dish with a prescribed value and displaying information to specify the place of the dish and the information on the internal state of the dish when the received internal information satisfies a prescribed condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262223-A (JP)
Title: Apparatus and method for producing metal sheet
Inventor: UEDA AKIHIRO
IPC: B22D11/128
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique with which the surface temperature in the axial direction of rollers can be uniformized.  <P>SOLUTION: An apparatus 6 for producing a metal sheet, is provided with a pair of rollers 10, 20 mutually faced with a gap S, a tundish 50 for supplying molten metal into the gap S, a thermocouple group 30a, 30b, 30c for detecting the surface temperature distribution in the axial direction in one roller 10, a thermocouple group 40a, 40b, 40c for detecting the surface temperature distribution in the axial direction in the other roller 20, a heater group 36a, 36b, 36c capable of heating the roller 10, a heater group 46a, 46b, 46c capable of heating the roller 20, and a control unit. The control unit controls each heater 36a, etc., so that the surface temperature distribution in the axial direction of the rollers 10, 20 becomes uniform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266016-A (JP)
Title: Image forming apparatus
Inventor: FUJIWARA KOUKO
IPC: G03G15/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of attaining the same color reproduction in various modes having different thermal energy.  <P>SOLUTION: Regarding the image forming apparatus having a fixing means 7 for thermally fixing a toner image formed on a transfer paper 100, and having a plurality of image forming modes of variously setting the thermal energy to be applied on the toner image, the sticking toner amount on the transfer paper 100 is varied among the image forming modes having different thermal energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264988-A (JP)
Title: Dynamic damper
Inventor: HAYASHI TAKASHI
IPC: F16F15/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper attached in a partner pipe member, and capable of damping vibrations in a diameter direction of the partner pipe member, especially vibrations of low frequency.  <P>SOLUTION: The dynamic damper 10 comprises attaching fitting 11 inserted in the drive shaft by pressing-in, a pair of mass fittings 14 separately arranged on both surfaces of the attaching fittings 11, and a pair of rubber elastic elements 16 elastically coupling the pair of the mass fittings 14 and both surfaces of the attaching fitting 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268995-A (JP)
Title: Imaging apparatus
Inventor: NISHIKAWA HIROYUKI
IPC: H04N5/335
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of picking up the video image of objects located at different distances clearly.  <P>SOLUTION: The imaging apparatus comprises a lens system, a light receiving section performing photoelectric conversion of light entering from an object through the lens system, a section for storing charges subjected to photoelectric conversion, and a signal transfer section for reading out the charges stored at the storage section, and obtains a video signal from the signal transfer section. The light receiving section has a plurality of photosensitive parts corresponding to a plurality of pixels, respectively, wherein the height of the plurality of photosensitive parts is differentiated such that the incident light from objects located at different distances is focused on the plurality of photosensitive parts when it impinges on the plurality of photosensitive parts through the lens system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267070-A (JP)
Title: Management system, management method, program, and computer-readable recording medium
Inventor: SASHITA HITOSHI
IPC: G06Q30/02
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To substantially reduce advertizing costs for recruiting activities of a company.  <P>SOLUTION: A storing means is provided for storing organization information showing a relationship between members of a staff, a calculating means is provided for calculating a salary with respect to a finished job when information showing that a member of the staff has finished a predetermined job, and a distributing means is provided for distributing the advertizing costs for recruitment to a member of the staff related to the member of the staff having finished the predetermined job and having the salary calculated on the basis of the organization information stored in the storing means when the salary to the member of the staff having finished the predetermined job is calculated by the calculating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269095-A (JP)
Title: Image processing method and image processor
Inventor: KIRIYAMA HIDEKI
IPC: H04N1/04
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide image processing method and image processor applicable even to an image read out by means of an ordinary scanner and capable of correcting an image obtained by reading out a spread document appropriately.  <P>SOLUTION: Image of a spread document read out by means of a scanner 2 is acquired by an image correcting section 13 directly or after being stored in an image data storage section 12. A binding position detecting section 14 specifies the binding position of document in the image. Subsequently, the image correcting section 13 separates the image at the specified binding position and performs correction of each separated image independently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI