baber/WOPTO huggingface dataset:
Patent JP-2005127266-A (JP)
Title: Rotation control device for molecular pump
Inventor: NAKAYASU TATSUO
IPC: F04D27/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation control device for a molecular pump, capable of shortening time by shifting to stable motor convergence rotation speed in a short time when a gas load is changed.  <P>SOLUTION: This device comprises a rotation speed sensor means 11 to detect rotation speed of a motor 10 of the molecular pump, a control means 15 to determine estimated convergence rotation speed when the rotation speed starts changing due to change of gas flow, and output a control signal for the motor to attain the estimated convergence rotation speed in a short time, and a motor drive means 12 to control the rotation speed of the motor 10 based on input of the control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132504-A (JP)
Title: Paper feeder and image forming device
Inventor: YAMAGATA TAKASHI
IPC: B65H5/36
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder wherein a tip portion of a recording paper sheet paid out from a recording paper cassette is smoothly guided and fed, and to provide an image forming device equipped with the paper feeder.  <P>SOLUTION: The paper feeder is composed of the recording cassette 6 capable of storing the recording paper sheet P, a paper feeding roller 8 paying out and feeding the recording paper sheet P stored in the recording paper cassette 6 one by one, and a guide member 10 guiding the paid out and fed recording paper sheet P toward a curved carrying passage 14. The guide member 10 is tiltably provided so as to tilt forward when thrust at a tip of the fed recording paper sheet P is acted, and rise and return to an original position after the recording paper sheet P passes through.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136059-A (JP)
Title: Transformer and wound core of the transformer
Inventor: SUZUKI ISATO
IPC: H01F30/12
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer and its wound core, capable of reducing a difference in average magnetic path lengths of cores located in the inside and on the outside.  <P>SOLUTION: The wound core 1 of a three-phase transformer is constituted of two inner cores 2 and 2, adjoining each other on a leg, an outer core 3 provided to surround the inner cores 2 and 2, and side leg cores 4 and 4 provided adjacent to both legs of the outer core 3. A total of stacked thickness of the outer core 3, and the side leg core 4 is specified to be approximately equal to core stacked thickness of the inner core 2. The wound core 1 is constituted, such that the ratio of the respective core thickness is varied by comparing an average magnetic path length of the outer core 3 with a total of the average magnetic path length of the side leg cores 4, so that the core stacked thickness (cross section of the wound core) with the longer average magnetic path length is gradually decreased, also the thickness (cross section of the wound core) with the shorter average magnetic path length is gradually increased, and a total of the core stacked thickness of the outer core 3 and the side leg core 4 is always approximately equal to the core stacked thickness of the inner core 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057724-A (JP)
Title: Optimized asymmetric common-source bi-directional amplifier
Inventor: YANG JEFFREY MING-JER
IPC: H03F3/62
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bi-directional amplifier capable of optimizing operational performance both during a receive mode and during a transmit mode.  <P>SOLUTION: A bi-directional amplifier comprising a first port and a second port, and a receiver amplifier and a transmitter amplifier both electrically connected between the first port and the second port is disclosed, wherein the receiver amplifier directionally couples a signal from the second port to the first port during the receive mode and the transmitter amplifier is biased off during that mode. Further, the transmitter amplifier directionally couples a signal between the first port and the second port during the transmit mode and the receiver amplifier is off during that mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135717-A (JP)
Title: Induction heating cooker
Inventor: ISOGAI MASAYUKI
IPC: H05B6/12
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker improving the problem that usability becomes worse because an induction heating portion that a pan of aluminum or non-magnetic metal can be selectably used is fixedly selected to either of application, by using a plurality of inverter means for heating the non-magnetic metal.  <P>SOLUTION: The induction heating cooker comprises a first DC power supply 14 by rectifying an AC power supply 1; a second DC power supply 15 being stabilized after the rectification and made voltage-variable; and a plurality of inverter means 5, 6 constructed with heating coils, resonant capacitors, and switching elements. A plurality of the inverter means 5, 6 can be connected to either of the first DC power supply 14 or the second DC power supply 15 by switchover means 10-13, and arranges the limitation that either of the inverter means 5, 6 can be connected to the second DC power supply 15 at a maximum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134592-A (JP)
Title: Image forming apparatus
Inventor: KAWAHARA SHINICHI
IPC: G03G21/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which has high reliability and operability and in which the inventory management cost and manufacturing cost of an apparatus unit to be attached to the image forming apparatus detachably can be reduced, and an image formation can be performed without any trouble even when the apparatus unit storing toner different in kind is erroneously connected thereto.  <P>SOLUTION: The image forming apparatus includes the apparatus unit 20 that stores toner T and is attached to the main body of the image forming apparatus so as to be freely detached from it. Based on a toner image formed on an image carrier 21 with the toner T, the type of the toner T stored in the apparatus unit 20 is detected by a detecting means 70. Then, based upon the result of the detection by the detecting means 70, control is exerted so as to carry out image formation corresponding to the type of the toner T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132947-A (JP)
Title: Fluorophor for inorganic electroluminescence, method for producing the same, and inorganic electroluminescent device
Inventor: TSUKADA KAZUYA
IPC: C09K11/08
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluorophor for inorganic electroluminescence high in uniformity and excellent in emission luminance, service life, particle size and particle size distribution, to provide a method for producing the fluorophor, and to provide a dispersion-type inorganic electroluminescent device using the fluorophor.  <P>SOLUTION: The fluorophor, which is produced by a liquid phase method, is obtained by mixing together respective raw material component solutions containing a fluorophor matrix and the constituent element of an activator or coactivator to effect coprecipitation deposition of fluorophor matrix crystal and the activator or coactivator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131984-A (JP)
Title: Sheet processing system
Inventor: SHIMIZU AKIHIRO
IPC: B41J29/46
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing system with a high productivity.  <P>SOLUTION: This sheet processing system can perform in parallel a plurality of jobs for operating a single sheet processor or combination of the plurality of sheet processors. In the case where at least one of the jobs sequentially registered by a memory means is started, when it is judged that the job to be carried out can be carried out by a judging means, the job is carried out, but when it is not, the job is skipped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130786-A (JP)
Title: Soil implement
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil implement, for example, usable for a soil-cutting off operation at the upper face, the side face or the skirt part of a ridge as a preliminary operation of a ridge-arranging operation, a ground-leveling operation of a paddy field face, a weeding operation, a ground-leveling operation in a greenhouse, pulverizing treatment of vegetables remaining on a plowed land after harvesting, or the like.  <P>SOLUTION: This soil implement comprises a traveling machine body 1 traveling in a paddy field M, and a soil-treating body 4 obtained by arranging two or more blade bodies 4a capable of conveying the soil T in the direction of the traveling machine body by rotation, in a spiral shape. The soil implement can convey the soil at the upper face of the ridge or the soil on the field face to the paddy field in the direction of the traveling machine body by the rotation of the two or more blade bodies to cut out the soil on the upper face of the ridge or on the paddy field, and can carry out the soil-cutting out operation at the upper face, the side face or the skirt part of the ridge as the preliminary operation of the ridge-arranging operation, the ground-leveling operation of the paddy field face, the weeding operation, the ground-leveling operation in an idle paddy field and the greenhouse, the pulverizing treatment of the vegetables remaining on the plowed land after the harvesting, or the like, by the two or more blade bodies arranged in the spiral shape by arranging the soil-treating body at an operation position and traveling the traveling machine body. The soil implement has a simplified structure, a light weight and a miniaturized shape, and enables the soil-treating operation to be easily carried out in a mountainous area, or the like, the flexibility of use to be heightened, and the production cost thereof to be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136278-A (JP)
Title: Power semiconductor module and its manufacturing method
Inventor: KIKUCHI MASAO
IPC: H01L23/473
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module that has high heat radiation characteristics, can be reduced in size, and is provided with a heat sink.  <P>SOLUTION: The power semiconductor module provided with the heat sink comprises an insulating substrate, having front and rear surfaces, a metallic pattern provided on the front surface of the substrate, and a semiconductor element provided on the metallic pattern. The module also comprises projecting sections provided on the rear surface of the substrate, and a supplying means which makes a cooling liquid flow in its supply direction along the rear surface of the substrate. The projecting sections are disposed to generate a turbulent flow in the flow of a refrigerant. The supplying means makes the refrigerant flow in its supplying direction along the rear surface of the substrate, by supplying the refrigerant in a direction which is almost perpendicular to the rear surface of the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004088806-A (JP)
Title: Apparatus and method for estimating block phase
Inventor: MONTREUIL LEO
IPC: H04L27/38
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To average phases by converting extremely formatted data into Descartes-formatted data while avoiding necessity to return the data to be original again.  <P>SOLUTION: A block phase estimator includes a phase averaging circuit. In the first embodiment of the phase averaging circuit, the phase averaging circuit is provided with a phase difference calculating circuit coupled to an input of an average receptacle, a first modulo circuit coupled to the phase difference calculating circuit, a filter coupled to the first modulo circuit, and a total circuit having a positive input and a negative input, the positive input is coupled to the input of the average receptacle and the negative input is coupled to the filter. The phase averaging circuit further includes a second modulo circuit coupled to the total circuit. In the other embodiment of the phase averaging circuit, the phase averaging circuit includes a delay line equipped with a plurality of taps coupled to the input of the average receptacle and a plurality of first subtractor circuits, a first input of each first subtractor circuit is coupled to the input of the average receptacle, and a second input of each first subtractor circuit is coupled to a corresponding tap in the plurality of taps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138620-A (JP)
Title: Pattern inspection method
Inventor: NOGUCHI MINORU
IPC: G01N21/956
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner and its method for using a monochrome mask to image a pattern on the mask onto a substrate with the resolution level achieved by optics or more.  <P>SOLUTION: The aligner comprises a light source means emitting a laser, a scanning means scanning the laser emitted from the light source means, an irradiation means irradiating the laser scanned by the scanning means onto the above mask, an imaging optics means imaging the light from the mask with laser irradiated by the irradiation means on a wafer, and a table means on which the above wafer is mounted. It uses a galvano mirror to scan the laser emitted from light source, irradiates the scanned laser onto the mask, and then images the light from the above laser-irradiated mask on the wafer through the imaging optics, exposing the wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005138359-A (JP)
Title: Plastic eraser
Inventor: KANAI YUKIKO
IPC: C08L101/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic eraser with increased safety advantages such as significant migration resistance; no adverse effect to impair an erasing ability; and an extremely limited loading to the environment and a human body.  <P>SOLUTION: In the plastic eraser composed of at least a base material resin, a plasticizer and the like, a phenyl ester alkylsulfonate is added as the plasticizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142758-A (JP)
Title: Communication apparatus
Inventor: TANIMOTO YOSHIFUMI
IPC: H04M1/274
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of relieving a job load imposed on a user and registering telephone directory data with a high degree of freedom.  <P>SOLUTION: A control section 13 of a communication apparatus 1 at a transmission side generates a telephone directory data file from telephone directory data 12 in a storage section 11 and transmits the file with registration instruction information attached thereto in the case of automatic registration or transmits the file without attachment of the registration instruction information in the case of manual registration, to a receiver side communication apparatus 2. When the registration instruction information is attached to the telephone directory data file, the communication apparatus 2 automatically registers contents of the file as the telephone directory data 22 but when no registration instruction information is attached to the file, the communication apparatus 2 stores the telephone directory data file to a storage section 21. The user later selects required data in the contents of the telephone directory data file manually and has to make registration operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137673-A (JP)
Title: Game machine
Inventor: YOSHIOKA SHOJI
IPC: A63F5/04
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which efficiently saves power when a game is not played and reduces power consumption, or the like.  <P>SOLUTION: In this game machine designed to reduce the power consumption, a lamp for performance is dimmed or put out in the case that the game is not played for a first set time or longer and it is automatically shut down when determining that the game is not played yet even after a second set time elapses. Thus, the power consumption is efficiently saved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148828-A (JP)
Title: Page address change notification method
Inventor: KURATA HIROKI
IPC: G06F12/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a page address change notification method for notifying changed contents of a page address to a manager at a link origin when the page address of a link destination is changed.  <P>SOLUTION: A page address change notification server 1 records access request information for requesting access to a page address set in a page browsed on a computer in an access log 2 (a step S1). The page address change notification server 1 extracts a reference origin page address 3a included in access request information 3 from the access log 2 when the page address is changed (a step S2). The page address change notification server 1 performs access to a reference origin page address 3a, and specifies an electronic mail address from a reference origin page shown by the reference origin page address 3a (a step S3). The page address change notification server 1 notifies the change of the page address through electronic mail 4 to the specified electronic mail address destination (a step S4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111965-A (JP)
Title: Sheet binding device
Inventor: KONDO KOJIRO
IPC: B42B5/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, which is caused in a sheet binding device in which a needle or thin blade penetrates sheets, reaches paste in a container, and applies paste to the inner edges of a hole or cut area of the sheets when the needle or thin blade returns, that the device does not returns to a predetermined position due to an excessively large force for pulling out the needle or thin blade when many sheets are to be bound or hard sheets are to be bound which causes part of the device to be adhered due to dried paste attached to the device.  <P>SOLUTION: This device is provided with a driving rod to which the needle or thin blade is attached, a sheet holding member, and a means for forcibly spacing away either one of or both the holding member and a paste container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148320-A (JP)
Title: Method for generating reference image and inspection apparatus for phase shift photomask
Inventor: TATSUMI RYUJI
IPC: G03F1/68
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To increase the coincidence degree between a reference image and a real image to eliminate a pseudo defect and to improve inspection accuracy by increasing the accuracy of generating a reference image and controlling the luminosity setting on real inspection to be coincident with the luminosity setting for the reference image.  <P>SOLUTION: By the conventional method, an image is generated along operational lines 74, 76 and values between the minimum gradation Rmin and 0 are matched with an image for inspection. However, in this invention, when the luminosity of a pixel is higher than Rmin, the operational line 74 is selected, while the operational line 75 is selected, when the luminosity is lower than Rmin. This improves the accuracy for generating a reference image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087714-A (JP)
Title: Dice game machine
Inventor: OHIRA TERUO
IPC: A63F13/213
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dice game machine surely catching stopped pips of dices as a picture from a short distance with a photographing means and precisely analyzing the picture.  <P>SOLUTION: This dice game machine rolls the dices, takes pictures of the pips when the dices stop with a CCD camera 41 and analyzes the picture to determine the pips. A rolling surface 35a where the dices roll is downward inclined from the outer circumferential direction to the center and the CCD camera 41 is disposed in the upper position in the center. This machine can thus take the pictures of the dices which are rolled along the inclination, gathered in the center, and almost right opposed to the CCD camera 41 and precisely analyze the pips of the dices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146616-A (JP)
Title: Crime prevention device (door stop side) for outdoor sash
Inventor: TAI TOSHIO
IPC: E05B65/08
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention device for an outdoor sash low in cost and effective in preventing burglary damage because of requiring time and labor to enter in a sash provided at an outdoor opening of a building.  <P>SOLUTION: The outdoor sash provided at the outdoor opening of the building is provided with a vertical frame lock mounting base member, and a lock rotor projected toward the indoor-side side face of a door end style from the lock mounting base member side or enclosed on the lock mounting base member side, is provided at the lock mounting base member through a pedestal. A receiving part for the lock rotor is provided at the indoor-side side face of the door end style.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145238-A (JP)
Title: Cover for steering shaft and its assembly structure
Inventor: ITO MITSUHIRO
IPC: B62D1/16
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for a steering shaft easily assembled to a vehicle and surely preventing a foreign matter from entering a joint part, and also to provide its assembly structure.  <P>SOLUTION: A cover body 18 for covering a first and second shafts 13a, 13b of the steering shaft 13 is formed to be a cylindrical shape having one opening side surface by a synthetic resin material. Fixing parts 20A, 20B for being fixed to a floor panel 11 and a dash panel 12 of the vehicle are provided on the end part of the cover body 18. A covering part 23 for covering a universal joint part 14 between the first and second shafts 13a, 13b from the above is provided in the cover body 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149284-A (JP)
Title: Facility management system
Inventor: UCHIDA ISAO
IPC: G06Q50/04
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To construct a facility management system which discriminates unauthorized use of an ID apparatus by a third person and allows various subsystems in facilities to be cooperatively operated, in accordance with the attributes of an identified person and allows the ID apparatus to be used as a remote controller and integrally uses all the information that can be acquired, and which is easy to operate, manage, and maintain.  <P>SOLUTION: In the facilities management system, a facility general management and monitor station, a plurality of subsystems including an identifying subsystem, and a plurality of access ports which are respectively located in a plurality of areas divided so as to cover an entire management area in facility and perform tow-way communication to ID apparatus carried by facility users are connected via a network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143993-A (JP)
Title: Reclining device
Inventor: KAWAMURA MITSUNAO
IPC: A47C1/025
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device that can be provided with a plurality of locking gear, can assure lockable operation angle, and can ensure the strength of the added locking gears by securely meshing all the locking gear with a gear plate.  <P>SOLUTION: The locking gears that have external teeth meshed with internal teeth of the gear plate are divided into groups of three or less gears. A cam is provided at each of the locking gear groups for controlling the gears and cams of the same number as the locking gear groups are superposed and disposed in the axial direction of the center shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI