baber/WOPTO huggingface dataset:
Patent JP-2004278783-A (JP)
Title: Electromagnetic suspension device
Inventor: AKAMI YUSUKE
IPC: B60G17/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic suspension device capable of easily obtaining the relative displacement in the axial direction irrespective of the lateral force applied to a damper (an expansion member).  <P>SOLUTION: A universal joint mechanism 35 movable in the radial direction with respect to a cylinder 4 (an outer tube 9) and capable of regulate the movement of the cylinder in the axial direction is provided on a center yoke 17 (a second cylindrical member). Since the movement of the center yoke 17 in the radial direction is permitted, the lateral force applied to a hydraulic damper 6 (an expansion member) hardly affects the movement (the oscillation) in the radial direction of the center yoke 17 even when the lateral force is applied to the cylinder 4. Therefore, a dry metal 25 on the center yoke side and a dry metal 29 on the piston rod side are not twisted, and smooth relative displacement in the axial direction of the center yoke 17 to an outer yoke 16 can be ensured thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215571-A (JP)
Title: Optical scanner for deflecting light flux by sinusoidal oscillation, and image forming apparatus using the same
Inventor: YOSHIDA HIROKI
IPC: H04N1/036
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To propose a scanning optical device which performs the scanning with approximately the same spot diameter with respect to a main scanning direction over the whole scanning area, without using a control means for controlling the spot diameter with respect to the main scanning direction, while suppressing the decrease in the amount of the light to the utmost, in the scanning optical device which uses a galvano mirror for the deflection scanning means.  <P>SOLUTION: In the optical scanner having a deflection means for deflecting a light flux by sinusoidal oscillation and a scanning optical means for concentrating the deflected light flux on a surface to be scanned, the deflection means determines the width of the light flux with respect to at least the main scanning direction, and an optical element, in which dY/dθ at the scanning end is made the same as dY/dθ of the scanning center, or smaller, is used for the scanning optical means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220480-A (JP)
Title: Method for producing information recording paper
Inventor: HIROSHIGE KOICHIRO
IPC: B41J2/01
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording paper keeping bulkiness in the case of using a bulky paper as the base paper and having light weight and good recording properties.  <P>SOLUTION: The information recording paper is produced by applying one or more coating layers by a curtain coating method to the surface of a low-density base paper containing an organic compound effective for inhibiting the cohesion between the fibers of pulp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223178-A (JP)
Title: Process for forming magnetic film, process for forming magnetic pattern, and process for producing magnetic recording medium
Inventor: AOYAMA TSUTOMU
IPC: G11B5/64
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for forming a magnetic film having a part of different coercive force.  <P>SOLUTION: A thin film 4 principally comprising at least one of Fe and Co, and at least one of Pd and Pt is locally implanted with boron ions 6 and heat treated. The part 7 implanted with boron ions 6 becomes a part 9 having high coercive force and the part 8 not locally implanted with boron ions 6 becomes a part 10 having low coercive force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221939-A (JP)
Title: Image forming apparatus
Inventor: SEKIDO KOTA
IPC: G03G21/18
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a process cartridge from failing to correctly move to a second position due to resisting force with the results that a coupling mechanism fails to be smoothly connected.  <P>SOLUTION: An electrophotographic image forming apparatus to/from which the process cartridge can be attached/detached has an opening/closing cover for opening/closing an opening for detaching the process cartridge. In conjunction with the opening/closing operation of the cover, the process cartridge can be moved between a first position in which the cover is open and the process cartridge can be detached and a second position in which the cover is closed and the process cartridge becomes ready for image formation. When the process cartridge moves from the first position to the second position, one of the ends of the process cartridge is further ahead than the other in an inserted direction and thereby the process cartridge is inserted in a slant condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220308-A (JP)
Title: Aqueous ink composition and recording method using the same
Inventor: WILLIAM MARRIT
IPC: C09D11/322
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self dispersion type aqueous pigment black ink composition for an ink jet-printing, capable of obtaining a printing performance having a reliability on plain paper, and also obtaining a quick drying printed image excellent in printing quality.  <P>SOLUTION: This aqueous ink composition contains (a) water as a main solvent, (b) a self dispersion type black pigment having 80-200 nm mean particle diameter, (c) a polyacrylamide polymer and (d) at least one substance selected from a water-miscible solvent and surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168307-A (JP)
Title: Auxiliary power assisting bicycle
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62J9/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling performance of a controller, and to prevent damage to the controller.  <P>SOLUTION: A casing 44 of an auxiliary power assisting device 3 composing pedal stepping force and the auxiliary power of an electric motor 45 and transmitting that to a driving wheel is mounted on a generally center of a vehicular body frame 2 in a side view of a vehicular body. The controller 43 for controlling output of the electric motor 45 is provided, and the controller 43 is arranged along a surface of the casing 44. Heat generated by the controller 43 is transmitted to the casing 44 to be radiated from the casing 44 surface to outside air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005229397-A (JP)
Title: Communication terminal equipment, and output synchronizing method
Inventor: NODA AKIO
IPC: H04L29/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication terminal equipment for allowing the reproduction timings of an image and voice to be coincident by the processing of only transmission or reception side terminal equipment even when image data are retransmitted.  <P>SOLUTION: In image communication terminal equipment 100, a delay control part 115 holds voice data for a time which is obtained by adding a time till image data are stored in a data storage buffer 103 to the reproduction delay time of voice data so as to perform transmission to a voice control part 111. Thus, voice is synchronized with the image, so that reproduction is smoothly conducted. The previously stored image data are successively transmitted to the image control part 106, while retransmission data are received after performing a retransmission request to the image communication terminal equipment of a communication opposite party in the case of receiving abnormality data. Consequently, the image and the voice are prevented from being deviated in synchronization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228656-A (JP)
Title: High heat-resistant aluminum alloy wiring material and target material
Inventor: KUBOTA TAKASHI
IPC: H01L21/283
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy wiring material and a target material suitable for a poly-Si type TFT of low temperature process, to which a high temperature treatment of 500°C or higher is applied, excellent in high heat resistance and a low resistance property.  <P>SOLUTION: On the aluminum alloy wiring material and the target containing nickel, cobalt, and carbon, relations: 0.5at%≤X≤3.0at%, 4.0at%≤X+Y≤7.0at%, and 0.1at%≤Z≤0.5at% are fulfilled, and the rest is aluminum, wherein, an atom percentage of a nickel content is Xat%, an atom percentage of a cobalt content is Yat%, and an atom percentage of a carbon content is Zat%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224927-A (JP)
Title: Shaping method by orthogonal triaxial finishing machine
Inventor: FUKUDA MASAHIKO
IPC: B24B17/10
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaping method by using an orthogonal triaxial finishing machine, according to which normal control machining is carried out only by triaxial control of an orthogonal triaxial finishing machine without using a tool rotation shaft such as a B axis, and a machining point on a grindstone surface is set to a constant location, to thereby carry out grinding and shaping of a revolution surface of an axially symmetrical shape or a free-form surface with high precision and with good reproducibility.  <P>SOLUTION: The shaping method is carried out by using the orthogonal triaxial finishing machine having a work spindle and a tool spindle. Specifically the shaping method is carried out by rotating a workpiece W on one axis by the work spindle, and rotating a tool 24 by the tool spindle, to thereby carry out shaping of the workpiece W. According to the method, triaxial control of the orthogonal triaxial finishing machine is carried out such that an angle which a vector PQ<SP>→</SP>connecting between a machining point P of the workpiece W and an intersection point Q vertically extending downward from the machining point P to a rotation center axis of the tool 24, forms with a normal vector PQ<SP>→</SP>of a machining surface at the machining point P, is set to a constant value, to thereby carry out machining of the workpiece W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245201-A (JP)
Title: Method for examining ability of substance to regulate expression of neprilysin activity
Inventor: MOTONAGA KOZO
IPC: C12Q1/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for examining the ability of a substance to regulate the expression of neprilysin activity, which is simple and effective for searching a substance having the ability of a substance to regulate the expression of neprilysin activity.  <P>SOLUTION: The method for examining the ability of a substance to regulate the expression of neprilysin activity comprises (1) a first step of measuring the ability of a test substance to control the expression of androgen receptor activity with the use of an expression indication which occurs depending on the binding-conditions of the androgen receptor to the test substance in a system wherein the androgen receptor is in contact with the test substance and (2) a second step of comparing the ability measured in the first step with the ability of a control and, based on the difference thus obtained, evaluating the ability of the test substance to regulate the expression of neprilysin activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229833-A (JP)
Title: Keeping quality improver containing choline salt and brown alga extract
Inventor: FURUSHIMA MASAKAZU
IPC: A01G7/06
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent keeping quality improver remarkably improving fruit weight, coloring and sugar content while suppressing softening of fruits.  <P>SOLUTION: This keeping quality improver contains as the active ingredient choline salt and a brown alga extract with a hydrophilic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232721-A (JP)
Title: Strainer device for use in deep vacuum draining-compaction draining method, and civil engineering work executing method using the strainer device
Inventor: TAKAHASHI MOKICHI
IPC: E02D3/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer device for use in a deep vacuum draining-compaction draining method for lowering a groundwater level.  <P>SOLUTION: The strainer device is formed of a long casing pipe (1) and a sheath pipe (2) sheathing the same. The casing pipe (1) is formed by welding a plurality of inner pipe bodies which are divided sections of the entire pipe and have different lengths, together in one body. Then, an inner pipe body (1<SB>1</SB>) located at a lowermost stage has a closed-end sand stop portion (1') arranged thereon, and a plurality of water absorbing holes (3) bored in an outer peripheral surface thereof at locations immediately above the sand stop portion. Each water absorbing hole is a combination of a slit (3<SB>1</SB>) and a triangular hole (3<SB>2</SB>). Further, an annular bearing seat (6) is arranged on an outer peripheral surface of the sand stop portion (1'). The sheath pipe (2) is formed by welding divided sheath pipe bodies (2<SB>1</SB>), (2<SB>2</SB>), ... (2n) which are divided corresponding to the length (L) of the inner pipe (1), together in one body. The sheath pipe (2) has a plurality of spacers (5) arranged on an inner peripheral surface thereof to secure a predetermined clearance (S) between the inner pipe body and the sheath pipe body. The sheath pipe (2) has a water passage port (4) such as a window, and a slit in an outer peripheral surface thereof, and a water passable hole shielding body (7) mounted on the outer peripheral surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237072-A (JP)
Title: Electrostatic actuator and camera module
Inventor: TSUTAMORI YOSHIO
IPC: H02N1/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrostatic actuator that is integrated with a detection device in an absolute position and does not cause an increase in the number of part items, and a camera module using the actuator.  <P>SOLUTION: The electrostatic actuator 1 of a simple constitution is obtained such that: a first electrode 22 is divided into two pieces of divided electrodes L and R that are divided in a cylinder passing direction; a strip electrode area that constitutes the divided electrode L or R has a value proportional to a position in the cylinder passing direction; the divided electrodes L and R are brought into a connected state or a separated state by electrically being turned on and off by a switch 80; electrostatic capacitances of the divided electrode L and a third electrode 24 are obtained by a measurement means 70 when the switch 80 is turned off; the measurement of the absolute position of a movable body 14 and the movement of the movable body 14 are performed by using the first electrode 22 since the movable body 14 is programmed to be moved when the switch 80 is turned on; and the absolute position of the movable body 14 can be measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293544-A (JP)
Title: Mixture gas supply device for internal combustion engine
Inventor: OKAMOTO YOSHIO
IPC: F02D41/06
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixture gas supply device for an internal combustion engine capable of keeping a good combustion condition by controlling the quality and quantity of the mixture gas to be supplied to cylinders with a high response and promoting the reduction of a harmful exhaust containing air pollutants and the reduction of the fuel consumption.  <P>SOLUTION: The mixture gas supply device used in the internal combustion engine of multi-cylinder type includes an air flow control valve to adjust the amount of air sucked in and is structured so that a fuel jet hole of a fuel atomizing mechanism part is provided in a suction gas passage hole having communication with a throttle opening of the control valve in a position downstream of the throttle opening, and when the engine is started operating, a high speed air flow produced in the throttle part is led to the fuel jet hole from the periphery of the fuel atomizing mechanism part, and the jetted fuel atomized is turned in particulates and transported.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229888-A (JP)
Title: Combine harvester
Inventor: MATSUZAWA HIROKI
IPC: A01B69/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester enabling its proper turning action for traveling on the road by a steering lever's ordinary operation alone without the need of any additional operations including turning mode changeover operation.  <P>SOLUTION: The combine harvester is such that the machine body equipped with left and right traveling units e is mounted with implements including a reaping section (a) and a threshing section b and a control system 21. In this combine harvester, the control system 21 is designed to be switchable between a slowly turning mode and a standard turning mode and includes a means 24 for switching to one of these modes, means 22a and 22b for detecting grain culms received to the reaping section (a) and a means for counting the travel distance of the traveling units e. The control system 21 works as follows: When the travel distance exceeds a predetermined value based on the relevant means in the condition of no detection of grain culms based on the relevant means 22a and 22b, a forced switching to the standard turning mode is made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235649-A (JP)
Title: Cold cathode fluorescent lamp and its manufacturing method
Inventor: IKEDA TATSUYA
IPC: H01J9/20
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the startability of starting electric discharge without deterioration of luminance.  <P>SOLUTION: In a cold cathode fluorescent lamp including a glass valve 1, phosphor coat 2 formed on an inner surface of the glass valve 1, noble gas and mercury enclosed in the glass valve 1, and electrodes 3 and 3' connected to a pair of leading-in conductor attached in a sealed condition to both ends of the valve 1, a spatter layer 15 is formed on an inner surface of the phosphor coat 2 near the periphery of one of the electrodes 3 by supplying dc voltage for aging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033758-A (JP)
Title: Terminal and method for transmitting data
Inventor: LEHTONEN ARTO H
IPC: H04W4/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for easily transmitting and receiving application related information.  <P>SOLUTION: The terminal 1 for accessing to the Internet via a radio communication network comprises means for performing a radio communication with a device by opening a communication link via the radio communication network, means for performing radio communication with the device by transmitting and receiving a user message via the radio communication network, and a pair of operation modes for deriving pieces of information from the Internet in which the operation modes includes a first operation mode and a second operation mode. In the first operation mode, the terminal can download the pieces of information through a communication link from a server located in the Internet after opening the communication link to the Internet. In the second operation mode, the terminal can transmit a request to the server located in the Internet by a user message, and receive the pieces of information from the server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244267-A (JP)
Title: Digital data recording and reproducing system
Inventor: ITO MINORU
IPC: H04N5/907
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data recording and reproducing system in which first and second recording and reproducing apparatuses share digital data, the first recording and reproducing apparatus using recording media whose number is less than that of prior arts to record a broadcast signal and an external input signal as the digital data, and the second recording and reproducing apparatus such as a mobile terminal capable of realizing the digital data.  <P>SOLUTION: The video recording reproducing apparatus 100 and the mobile terminal 200 share contents by using a memory card 120, and either of the video recording reproducing apparatus 100 and the mobile terminal 200 can execute, in a simple manner, consecutive reproduction at a stop position at a preceding reproduction time. Since a large capacity HDD 110 of the video recording reproducing apparatus 100 stores two attached information items with respect to viewing together with contents data, the number of storage media can be reduced more than that of prior arts, resulting in preventing the system from becoming large-scale. Even when the mobile terminal 200 deletes optional contents in the memory card 120, since management information for the memory card is not deleted, the consistency of data management can be ensured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240304-A (JP)
Title: Opening/closing body device
Inventor: ARIYAMA TOSHIHIKO
IPC: E06B9/06
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing body device enclosable in a small storage space which cannot enclose a shielding member with a length equivalent to an opening width, or one door.  <P>SOLUTION: This opening/closing body device is constituted to partition an opening by a plurality of shielding means connected in upward and downward folds so as to be foldable in a Miura folding method. Miura folding is a flat surface folding method of dividing a flat surface into mutually congruent parallelogram sections and appropriately repeating mountain fold and valley fold to three-dimensionally fold without causing distorted creases. This folding method is used for the purpose of folding a space structure of plane shape with a large area like a space antenna into an extremely narrow storage volume of the tip of a booster-rocket. The folding method of Miura folding is applied to the opening/closing body device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238398-A (JP)
Title: Table feed mechanism for machine tool
Inventor: FUJITA ETSUO
IPC: B23Q5/22
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To make compact a gear box of a work table feed mechanism for an NC machine tool.  <P>SOLUTION: The movement in the forward and backward directions of a large gear (a pinion) 12b, which executes the engagement/disengagement with/from a rack 6 fixed to the bottom part of a work table 3 of the NC machine tool, is executed by rotating a lever 12 for engagement/disengagement, which is fixed to a lever shaft 12a supporting the large gear 12b via a fixing pin 12e, along a groove of a cylindrical groove cam provided to the outer periphery in the forward direction of the lever shaft 12a. The distance between the axial center of a handle shaft 10a, which supports a rotating handle 10 for imparting main power of the work table 3, and that of the lever shaft 12a can be shortened. The moving distance of the lever shaft 12a when executing the engagement/disengagement of the rack 6 with/from the large gear 12b can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI