baber/WOPTO huggingface dataset:
Patent JP-2004317886-A (JP)
Title: Optical switch and magnetooptical circuit using same, and method for manufacturing magnetooptical circuit
Inventor: ODAKAWA AKIHIRO
IPC: G02F1/095
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch whose switching speed is fast and which has superior durability, a magnetooptical circuit, and a method for manufacturing the magnetooptical circuit.  <P>SOLUTION: This optical switch includes an optical transmission path (2) made of a dielectric, a magnetic body (3), and a magnetic field application part (4) which changes the magnetized state of the magnetic body (3) by applying a magnetic field to the magnetic body (3), which is arranged nearby the optical transmission path (2) so that light traveling through the optical transmission path (2) is reflected by a surface of the magnetic body (3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322841-A (JP)
Title: Steering control device
Inventor: SUZUKI KEIICHI
IPC: B62D5/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device capable of commonizing parts and circuits and reducing the cost.  <P>SOLUTION: The steering control device comprises a lane keep control unit including a CPU and a peripheral circuit in a lane keep device for calculating the steering force to allow a vehicle to travel along the lane by taking in lane information in the vehicle traveling direction, and supplementarily adding a part of the steering force to a steering wheel, and an electric power steering control unit including a CPU and a peripheral circuit in an electric power steering device for controlling the rotational drive of a motor for assistance so that the rotation of a wheel steering shaft is assisted by the driving force of the motor for assistance and the steering angle according to the operational angle of a steering wheel is obtained. These two control units and a power supply voltage conversion circuit, an external signal input circuit and an external signal output circuit of the control units are commonized and accommodated in one casing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328482-A (JP)
Title: Imaging unit
Inventor: KITAMURA MASAHIRO
IPC: H04N5/232
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit capable of preventing moire in live view display of an LCD and an EVF and a recorded image of a moving image and especially preventing occurrence of a false contour at the time of auto-focusing control.  <P>SOLUTION: A digital camera 1A is the one by which both of still image photography and moving image photography are possible. An AF function for automatically realizing focusing is loaded on the digital camera 1A. In the digital camera 1A, a recorded image in a still image photography mode is image data with high resolution, however, a live view image in the still image photography mode, a recorded image and a live view image in a moving image photography mode become image data with low resolution. In addition, in the digital camera 1A, image processing for enhancing contour is performed to the image data with high resolution and image data for suppressing moire is performed to the image data with low resolution at the time of AF control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325415-A (JP)
Title: Carrier particle latex for measurement reagent, and measurement reagent
Inventor: OBANA SATOSHI
IPC: G01N33/543
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier particle latex for measurement reagent, suitable to obtain a measurement reagent having excellent long-term stability, allowing measurement of an antigen-antibody reaction with high measurement sensitivity and high measurement accuracy in the wide concentration range from a low concentration area to a high concentration area, especially in the high concentration area, and to provide the measurement reagent using the carrier particle latex for measurement reagent.  <P>SOLUTION: This carrier particle latex for measurement reagent which is a carrier particle latex obtained by copolymerizing a polymerizable monomer having a phenyl group, and a porimerizable monomer having a phenyl group and a sulfonate in water-based medium, is characterised in that the sulfonic acid group amount of the surface of a carrier particle constituting the carrier particle latex is 0.7-1.0 μmol/m<SP>2</SP>, and the average particle diameter of the carrier particle is 0.01-0.15 μm. The measurement reagent is characterised in that the carrier particle constituting the carrier particle latex for the measurement reagent carries a substance specifically bonding to a measured substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003303162-A (JP)
Title: Device controller, device control system, device controlling method, and recording medium with computer program recorded therein for performing device control
Inventor: NAGASAKA FUMIO
IPC: G06F3/12
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow effective data transmission between arbitrary devices while to provide users with optimized operationality for every combination of devices.  <P>SOLUTION: According to an instruction from a user, a sender-side device and a receiver-side device are correlated with each other (S102). It is determined whether a composite device assumed by combining the classes of the devices is operational or not (step S108). If operational, the kind of the composite device is determined (S130) to determine user interface for operating the composite device (S132). Thereafter, the user interface is displayed on a screen of a monitor with prescribed timing (S134).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332352-A (JP)
Title: Guiding device of plate-like object
Inventor: OSHIMA KAZUYOSHI
IPC: E05D15/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding device of a plate-like object capable of simplifying a structure of the guiding device by longitudinally and horizontally moving the plate-like object such as a sliding door or the like.  <P>SOLUTION: Rollers 15 and 25 are respectively provided to an upper edge section and a lower edge section of the sliding door 3. A main guide means 50 guides the roller 15 while bearing load of the sliding door 3 in such a process that the sliding door 3 moves between a closing position and an open preparatory position. The roller 25 is mounted to the sliding door 3 through a supporting metal fitting 20. A projection is formed in the supporting metal fitting 20. An auxiliary guide means 72 has an inclined guide groove 72b, and the projection of the supporting metal fitting 20 is guided in such a process that the sliding door moves between the closing position and the open preparatory position. A main rail is linked to the main guide means 50, and an auxiliary rail is linked to the auxiliary guide means 72. The rollers 15 and 25 are respectively guided to the main rail and the auxiliary rail in such a process that the sliding door is moved to an open preparatory position from an opening position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032724-A (JP)
Title: Program playback system, program videotape recording/reproducing apparatus, and program playback method
Inventor: HAYASHI TSUTOMU
IPC: H04N5/93
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program videotape recording/reproducing apparatus, to which an user makes optionally selecting of desired streams and can view and listen to this streams from the beginning of the streams, when an elementary stream, in which two or more selectings to one partial transport stream are possible, is contained.  <P>SOLUTION: A program videotape recording/reproducing apparatus has a means to detect two or more selectable streams which are contained in digital streams, a means of choosing at least one from two or more selectable streams and a means of reproducing from a position, capable of selecting the selected streams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336599-A (JP)
Title: Radio base station apparatus
Inventor: SASAYAMA TORU
IPC: H04B17/18
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station apparatus for reducing a component cost and the size of the apparatus.  <P>SOLUTION: The radio base station apparatus injects a pilot signal to a reception signal so as to monitor the gain of a reception amplifier, and also extracts a transmission signal so as to detect the distortion component of a transmission amplifier. The apparatus includes an oscillator 501 to be commonly used as an oscillator for generating the pilot signal, and a frequency oscillator for mixing required for converting the frequency of the transmission signal into that of a filter for detecting a distortion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332890-A (JP)
Title: Hoisting device with vertical movement compensation function
Inventor: UEKI SHUJI
IPC: B63B27/36
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To save energy by reducing the size of a hoisting device.  <P>SOLUTION: The hoisting device 10 comprises a hoist 30 and a control part 32. The hoist 30 rotates a drum 12 having a wire 14 wound thereon by a hydraulic motor 42 rotatable in normal and reverse directions. The hydraulic motor 42 receives hydraulic oil from a hydraulic pump 44. The hydraulic pump 44 is of the two-way discharge fixed displacement type, and rotated by a servo motor 46. The acceleration/displacement transducer 34 of the control part 32 obtains the varying direction and varying speed of a wire suspension point in the vertical direction by using the output signals of an acceleration sensor 24. The control part 32 outputs the drive control signals of the servo motor 46 according to the delivery speed or hoist speed of the wire 14 offsetting the vertical movement of the wire suspension point caused by the heaving of a hull by using the delivery speed or hoist speed instruction Vi of the wire 14, the detection signals of the acceleration sensor 24, and the detection signals of the wire speed sensor 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342654-A (JP)
Title: Substrate processing apparatus
Inventor: SUGIMOTO KENJI
IPC: H01L21/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which can make the dimensional accuracy of a wiring pattern to be formed on a resist film on each substrate within a predetermined range.  <P>SOLUTION: When an exposure process is completed in an exposure unit EXP, an exposure complete signal 71 is transmitted from the exposure unit EXP to a main controller MC. Then, a substrate conveying signal 73 is transmitted from the main controller MC toward a heater PHP at a time t12 elapsed by a predetermined time T12 from an exposure complete time t11, the substrate W is conveyed from a substrate temporary placing part toward a heating plate, and a heating process is started at the heating plate. Thus, even if unevenness occurs at the time of supporting the substrate to the temporary plating part of the heater PHP, a time from the time point of finishing the exposure process to the time point of starting the heat treatment in the heater PHP can be set substantially the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340659-A (JP)
Title: Measurement axis interval measuring instrument, measurement axis interval measuring method, multiaxial interferometer, exposing device, and exposing method
Inventor: KAWAGUCHI TORU
IPC: H01L21/027
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement axis interval measuring instrument and a measurement axis interval measuring method for accurately measuring a measurement axis interval of a multiaxial interferometer, a multiaxial interferometer equipped with the measuring instrument, an exposing device equipped with the multiaxial interferometer, and an exposing method using the exposing device.  <P>SOLUTION: This measurement axis interval measuring instrument is equipped with a light guide means for guiding a beam for axis interval measurement emitted from a beam source 18 for measurement to a first corner cube 36 included in a first measurement axis of the multiaxial interferometer 10 or a second corner cube 44 included in a second measurement axis thereof, a detection means 18 for detecting the beam for axis interval measurement reflected by the first or second corner cube, a determination means for determining that the beam for axis interval measurement detected by the detection means has been reflected by a vertex 36a or 48a of the first or second corner cube, a measurement means for measuring the positions of the beams for axis interval measurement respectively determined by the determination means to have been reflected by the vertices of the first and second corner cubes, and an axis interval calculation means for calculating an interval between the first and second measurement axes of the multiaxial interferometer based on the positions of the beams for axis interval measurement reflected by the vertices of the first and second corner cubes measured by the measurement means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337361-A (JP)
Title: Guide wire
Inventor: KAWABATA TAKASHI
IPC: A61M25/01
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire in which a core wire is made of a superelastic alloy, embossing of a distal end is facilitated, the distal end is restorably deformed by easily following into a blood vessel having a strong bent part and forcing characteristics into the blood vessel are raised.  <P>SOLUTION: In a medical guide wire in which the core wire is made of the superelastic alloy and the outer diameter of the distal end of the core wire is smaller than the outer diameter of a near end, the distal end of the core wire is coated with a plastic metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337447-A (JP)
Title: Massage nozzle and massage system
Inventor: SHONO NOBUHIRO
IPC: A61H9/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage nozzle which can obtain the strong suction forces by developing a whirl flow efficiently even with a limited amount of water and a massage system using the same.  <P>SOLUTION: In the massage nozzle and the massage system using the same, the system is provided with a whirling chamber which has a water intake part so arranged as to form a whirl flow of water in the chamber, a water delivery port adapted to deliver the whirl flow of water to form a negative pressure part. As viewed from the direction facing the whirling chamber in the intake direction of the water, the water intake part has a larger width in the direction parallel with the whirling axis of the whirl flow than the width in the direction vertical thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346142-A (JP)
Title: Sheet and film using vinylidene fluoride polymer and acrylic acid ester-based polymer
Inventor: TAKEI ATSUSHI
IPC: C09J7/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a sheet and a film slightly generating static electricity.  <P>SOLUTION: The sheet and the film having a substrate layer comprising a vinylidene fluoride polymer and an acrylic acid ester-based polymer and an adhesive layer control generation of static electricity by friction when applying the sheet and the film to the surface of a member. The sheet and the film control static electricity generated when peeled. For example, in handling an IC (integrated circuit) disliking static electricity, since the sheet and the film are applied to a worktable to control generation of static electricity, destruction of the IC by static electricity is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356684-A (JP)
Title: Cell search method of mobile radio terminal device and mobile radio terminal device
Inventor: OMORI YOSHIRO
IPC: H04B1/7083
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional technique that useless cell search when a mobile radio terminal device is in a stationary state increases power consumption or that a cell cannot be searched in both of two mobile radio systems, if cell search is applied to a dual system because a single system is an object.  <P>SOLUTION: The mobile radio terminal device has a 2G control section and a 3G control section, obtains an index Nr indicating frequency of shifting of a cell obtained from the 2G control section and a reception electric field strength Rx_Lev of a 2G cell when deciding the period of 3G cell search, and thereby deciding a cell search period T_3G of 3G by referring to a table stored in a main body storage section 16 (steps S3, S4). When it is determined by the index Nr that the mobile radio terminal is in a stationary state, the cell search period of 3G is set at a long period, thereby enabling suppressing useless cell search at the time of stationary state. When it is determined that the terminal is moving, the cell search period of 3G is set at a short period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355149-A (JP)
Title: Crime prevention device
Inventor: ONO TATSUJI
IPC: E04H17/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention device certainly recognizing invasion of an invader to prevent crime while preventing a false alarm by planting or invasion of a small animal.  <P>SOLUTION: In this crime prevention device, a plurality of sensor units 2 are horizontally provided at intervals on a building external element 1, a first beam 5a positioned below and a second beam 5b positioned above are formed from transmission parts 2a, 3b in upper and lower parts of one sensor unit 2 to reception parts 4a, 4b in upper and lower parts of the other sensor unit 2 between the adjacent sensor units 2, and the invasion into between the adjacent sensor units 2 is detected by interruption of the beams 5a, 5b to be cautious. The transmission part 3a and the reception part 4a are provided in the lower parts of sensor unit 2 such that the first beam 5a positioned below is formed on the outdoor side of the building external element 1 near the top end of the building external element 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351291-A (JP)
Title: Coating method and coating film
Inventor: KONDO SEIJI
IPC: B05D3/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method which realizes an in-plane uniformity with a desired degree of precision in an optical film or the like in a method for coating a supporting body with a coating liquid using a die, and to provide a method for preparing an irregularity-free coating film and a coating film obtained by the method, and to provide an optical film laminated by the coating film and an image display device applying the optical film.  <P>SOLUTION: The coating liquid is fed to the die while controlling the liquid surface of the coating liquid in a coating liquid tank 3 without using a feed device in a section from the coating liquid tank 3 to the die 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353348-A (JP)
Title: Connection mechanism of steel frame member
Inventor: KOGO KENJI
IPC: E04B1/24
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To connect square steel tubes to position members to be connected correctly and mutually and obtain high connection strength with satisfactory workability by a simple configuration.  <P>SOLUTION: This connection mechanism is composed of the square steel tubes 2, 3 and an L-shaped fitting 7 arranged in their connection part. Screw positioning hole parts 15, 16, 17, 18 and screw movable hole parts 19, 20, 38, 39 are integrally provided as screw mounting holes 10, 12, 36, 37 on side faces 11, 13 of the square steel tubes 2, 3. Shapes of a pair of screw mounting holes are each formed to become substantially point-symmetrical on each side face 11, 13. Screw insertion holes 21, 22, 23, 24 are formed in each flat plate part 5, 6 of the L-shaped fitting 7. A nut 9 is screw-fitted in a screw part of a bolt positioned in the screw positioning hole part while inserted into the screw insertion hole, thereby connecting the square steel tubes 2, 3 so as to cross orthogonally and mutually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357448-A (JP)
Title: Harmonic current restraint device and electric vehicle
Inventor: ISHIDA SEIJI
IPC: H02M1/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small harmonic current restraint device which needs preventing a fault current being the AC component, having the effect upon on-rail detection and included in a return current flowed into a track 2 to an allowable value or smaller in a rolling stock.  <P>SOLUTION: This harmonic current restraint device comprises an AC component detector 12 for detecting the AC components of a current Is which flows in a conductor 20, and an AC voltage source 13 for generating an AC voltage to one section 21 of the conductor 20 so as to cancel the AC components, on the basis of the output of the AC component detector 12. The AC voltage source 13 consists of a magnetic body core 132 connected to the conductor 20; a coil 133 wound on the magnetic body core; and an AC voltage generating portion 131 connected to this coil. The fault current is controlled by controlling the AC voltage generating portion 131, in a direction where the AC component is cancelled on the basis of the AC components detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356568-A (JP)
Title: Flexible circuit board
Inventor: TAKAHIRA HIROSHI
IPC: H05K1/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible circuit board in which wiring is protected against cracking or disconnection due to concentration of stress at a bend of the wiring.  <P>SOLUTION: Wiring on the flexible circuit board is provided, at a bend thereof, with a plurality of slits extending in the longitudinal direction of the bending wiring at an interval in the width direction thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362225-A (JP)
Title: Risk potential calculation device for vehicle, driving operation assist device for vehicle, vehicle equipped with driving operation assist device, and risk potential calculation method
Inventor: KONDO TAKAYUKI
IPC: B60W50/16
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a risk potential calculation device for a vehicle for accurately predicting a risk which a driver actually senses.  <P>SOLUTION: The risk potential calculation device for the vehicle is equipped with a situation recognition means 10, 20 for detecting condition of the vehicle itself and traveling environment around the vehicle and a risk potential calculation means 50 for calculating risk potential around the vehicle based on detection results of the situation recognition means 10, 20. The risk potential calculation means 50 individually calculates a first risk potential (hereafter referred to as a steady term) in the case that the traveling situation of the vehicle is in a steady state and a second risk potential (hereafter referred to as a transitional term) in the case that the traveling situation of the vehicle is in a transitional state, and calculates risk potential by adding the steady term multiplied by a first coefficient and the transitional term multiplied by a second coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI