baber/WOPTO huggingface dataset:
Patent JP-2004263496-A (JP)
Title: Embedded material for concrete slab
Inventor: ONISHI YUTAKA
IPC: E04B5/43
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded material for a concrete slab, improved in strength, little deformed due to buoyancy in placing concrete, so that a support span of a reinforcement bar and a locking means can be enlarged to remarkably improve the workability of fitting the reinforcement bar and the locking means, and increasing the slab strength after concrete is placed.  <P>SOLUTION: This embedded material for a concrete slab is characterized in that a reinforcement material 2 is mounted along the longitudinal direction of a cylindrical body 1 made of foam synthetic resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266706-A (JP)
Title: High frequency apparatus
Inventor: HARA YOSHITAKA
IPC: H04B1/28
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency apparatus provided with a first filter, a frequency converter, and a second filter wherein the adjustment accuracy of filter characteristics is enhanced.  <P>SOLUTION: The high frequency apparatus 10 includes: high frequency filters 20 (16) for extracting a component with a prescribed frequency band from an input signal; a frequency converter 24 for converting a frequency of a signal outputted from the high frequency filter 20; and an intermediate frequency filter 34 for extracting a component of a prescribed frequency band from the signal frequency-converted by the frequency converter 24. The apparatus 10 is also provided with a bypass circuit 46 placed in parallel with the intermediate frequency filter 34 at the post-stage of the high frequency filter 20, and a switching mechanism 12 including a switching circuit 12a for switching a signal path at the post-stage of the high frequency filter 20 to the position of the intermediate frequency filter 34 or the position of the bypass circuit 46. Since the intermediate frequency filter 34 is disconnected at the adjustment, the adverse effect of the intermediate frequency filter 34 is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286918-A (JP)
Title: Fuel tank having venting system
Inventor: STICKEL MARTIN
IPC: B60K15/035
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel system not susceptible to mechanical failure and including an fuel tank low in manufacturing cost.  <P>SOLUTION: The fuel system comprises: the fuel tank in which fuel is stored; at least a vent line disposed in the fuel tank and having an inlet opening disposed at an upper side area of the fuel tank and the other end disposed to an opposite side of the inlet opening; and a liquid separator. The liquid separator communicates to the other end of the vent line and communicates to the evaporator canister, and fuel vapor flowing into the inlet opening flows into the vapor canister through the liquid separator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269922-A (JP)
Title: Photochromophoric member presenting visible chromatic color as structural color, manufacturing method therefor, and process for manufacturing electrodeposited color sheet using the method
Inventor: NAKAYAMA SHINICHI
IPC: C25D13/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromophoric member that is constituted by monodispersed particles of an organic or inorganic polymer which is not colored with a dye or pigment having a chromatic color, and presents a chromatic color such as red (R), blue (B), green (G) and yellow (Y) as a structural color, when a perpendicularly reflected light from an incident visible light is visually appreciated.  <P>SOLUTION: The photochromophoric member presents a chromatic color having a chroma saturation of at least 3 or more expressed by Munsell color indicator as a structural color, when a perpendicularly reflected light from an incident light having wavelengths in a range of the visible light of sunlight (or white light) onto the surface formed of the monodispersed spherical particles of the organic or inorganic polymer, is visually appreciated, wherein the spherical particles of the organic or inorganic polymer are a black-based achromatic color monodispersed particles, and have a particular particle sizes of which the average particle diameter expressed by volume base is in a range of 100 to 500 nm, and the black-based achromatic color monodispersed spherical particles align regularly toward longitudinal and transverse directions to form a multilayer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273344-A (JP)
Title: Connector
Inventor: OKURA YOSHIO
IPC: H01R13/52
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To make more perfect the mutual fitting function of connectors by a lever.  <P>SOLUTION: A female side housing 20 is fitted to a male side housing 10 mounted on an inside panel P. A lever 24 pulling both housings 10, 20, and making them ordinarily fit to each other by the cam function between both housings 10, 20, is mounted on the side surface of the female housing 20. The fitting position of the side surface of a rotational operation part 24B of the lever 24 is covered by a side part cover part 52 formed on the female housing 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267641-A (JP)
Title: Massage mechanism
Inventor: ZHANG ZHENHAI
IPC: A61H7/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To hold an effector for reciprocating a massaging body with a simple and inexpensive structure.  <P>SOLUTION: The massage mechanism comprises the massaging bodies 17 supported by a shaft 16 and a first operating mechanism 18 for reciprocating the massaging bodies 17 in a stated range in the peripheral direction of the shaft 16. The first operating mechanism 18 comprises the effectors 45 each engaged with the massaging body 17 to reciprocate and elastic holder bodies 60 for elastically holding the posture of each effector 45 to maintain the engagement state with the massaging body 17 while allowing the reciprocation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269225-A (JP)
Title: Mass sheet feeder with intermediate carrying section
Inventor: SATO KEIICHI
IPC: B65H1/14
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with conventional mass sheet feeders, wherein since merely a part of an upper guide plate is opened/closed, a second sheet of jammed paper is difficult to remove when removing and since the upper guide plate is present merely in a part of an intermediate carrying route allowing the intermediate carrying section to pass therethrough, the pressing of paper in carrying is less and there is an effect from the outside during paper carrying, for example, an effect such as air caused when a person moves and flow of air from an air conditioner and, accordingly, stable paper carrying cannot be performed.  <P>SOLUTION: The free end side of an upper guide unit 46 including the upper guide plate 35 near a mass sheet feed unit 5 is formed on a lower guide plate 37 swingably about a pivot shaft 45, i.e., openably and closably between a closed position indicated by a solid line in Fig. and an open position indicated by a chain double-dashed line in the figure. The free end side comprises a fixing means (fixing shafts 47, opening/closing cams 49, and opening/closing handles 55) locking an upper guide unit 46 to the lower guide plate 37 when the upper guide unit 46 is closed to the lower guide plate 37.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271471-A (JP)
Title: Microscope device and method for measuring drug effect using the same
Inventor: NAKANO YOSHITARO
IPC: G01N21/64
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize an accurate execution of measurement of drug effect to a biological sample such as a cell by arranging a transmitted illumination system on the optical axis of an observation optical system without interfering with an adding means in a microscope device which electrically operates the adding means.  <P>SOLUTION: This microscope device is provided with the observation optical system, the transmitted illumination unit 40 and a pipet 50 for adding liquid to a sample. A movable part 45 for moving the transmitted illumination unit 40 and a movable part 55 for moving the pipet 50 are controlled based on the output of a position detecting sensor for detecting the positions of the transmitted illumination unit 40 and the pipet 50, and thereby the transmitted illumination unit 40 or the pipet 50 is selectively arranged on the optical axis of the observation optical system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270398-A (JP)
Title: Construction method of elevated bridge grade separation
Inventor: NAKANISHI KATSUYOSHI
IPC: E01D21/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To construct an elevated bridge grade separation in a short period of time.  <P>SOLUTION: A pile group is driven in a place planned to install bridge piers of a road where an elevated bridge is erected. A footing is installed between the pile groups, A bridge upper structure and the bridge pier are integrally constructed and disposed on the footing, so that the bridge upper structure, the bridge pier and the footing are constructed as an upper and lower integrated bridge. The upper and lower integrated bridge is temporarily placed on an elevating and laterally moving mover, moved to the pile group, and then connected to the pile group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003319192-A (JP)
Title: Image processing apparatus
Inventor: MATAMA TORU
IPC: H04N9/64
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of outputting an image with high image quality without red-eye while assuring the productivity by applying red-eye correction processing to output image data with an excellent efficiency in the case of obtaining the output image data by applying prescribed image processing to digital image data of a photographed image.  <P>SOLUTION: The image processing apparatus applies prescribed processing to image data of an image obtained through optical photographing to obtain the output image data and includes a red-eye correction means for applying eye-color conversion processing to a prescribed area of the image data, and a means for automatically deciding whether red-eye correction is required or not by using photographing information in order to solve the task above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278548-A (JP)
Title: Gear, speed reducer using gear, and electric power steering device provided with speed reducer
Inventor: ARAI YAMATO
IPC: C08L81/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear having more excellent durability than a conventional gear made of polyamide resin and excellent dimensional stability, and to provide a speed reducer using the gear, and an electric power steering device using the speed reducer.  <P>SOLUTION: In this gear, a gear body of annular shape externally fitted to an outer periphery of a core bar is formed of a resin composition including polyarylene sulfide, α-olefin-based copolymer containing epoxy group, and inorganic whisker. The speed reducer 50 uses the gear as a worm wheel 12. The electric power steering device reduces rotation speed of an electric motor M for auxiliary steering via the speed reducer 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277545-A (JP)
Title: Water-based ink composition for writing utensil and writing utensil containing the same
Inventor: YAMADA AKIRA
IPC: C09D11/16
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink capable of continuously forming favorable handwritings.  <P>SOLUTION: The water-based ink composition for writing utensils comprises a colorant, water, a water-miscible organic solvent and glutathione. Because the glutathione has the function of preventing bubble formation in the ink, the writing utensils using the ink can smoothly deliver the ink to the writing tip without bubble formation with time and thus improve writing performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275881-A (JP)
Title: Ultrapure water manufacturing system
Inventor: FURUKAWA MASAHIRO
IPC: C02F1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrapure water manufacturing system which is low in metal concentrations when restarting the operation of the ultrapure water manufacturing system after sterilization treatment within the system and can obtain the ultrapure water of high purity and stable water quality right after the start of the operation.  <P>SOLUTION: The water in a subtank 2 is treated by successively passing a heat-exchange device 10, piping 12, a UV oxidation apparatus 20, piping 22, an ion exchanger 30, piping 32, and a membrane separation device 40 and is made into the ultrapure water. The respective devices and apparatus 10, 20, 30, and 40 are provided with bypass lines 11, 21, 31, and 41 which individually bypass the respective devices and apparatus. At the time of sterilization, sterilizing water is first made to flow only through the membrane separation device 40 by using the lines 11, 21, and 31 and at the time of the subsequent sterilization of the heat-exchange device 10 and the UV oxidation apparatus 20, the sterilizing water bypasses the membrane separation device 40 and is made to flow in the line 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279841-A (JP)
Title: Speech interaction system and method
Inventor: ABE KENJI
IPC: G10L15/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech interaction system that can easily generate user-initiative or system-initiative speech recognition grammar and speedily extract an answer to a user.  <P>SOLUTION: In the speech interaction method, database stored with content information to be retrieved through speech interaction service is provided, at least a user speech is inputted and recognized, and answer indication is controlled according to the recognition result to generate and output an answer to a user. In the database, token tags as identification information indicating categories of speeches to be spoken by the user and data tags as identification information showing data to be retrieved are set by columns, grammar for speech recognition is generated including the token tags and data tags, and a user speech is recognized according to the generated speech recognition grammar.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276220-A (JP)
Title: Method of rotating vice and angle adjuster
Inventor: OHASHI YOSHIYUKI
IPC: B23Q3/18
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of rotating vice and an angle adjuster enabling the vice to rotate to a predetermined angle, making the structure simple and compact, simplifying operation, and reducing the cost and weight.  <P>SOLUTION: An angle adjuster 1 is fixed on a machine table 2 through a plurality of holes 12 by a bolt 51, so as to be set at a specified angle with respect to a reference axis by using a plurality of parallel grooves 21 formed on the machine table. A face 31 of a cap 3 for fixation of the vice is made to abut on one face 11 of the outside faces of an angle adjuster 1, thereby rotatably setting a vice 4 at a specified angle with respect to the reference axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281350-A (JP)
Title: Time-of-flight type mass spectrometer
Inventor: TOYODA MICHISATO
IPC: G01N27/62
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time-of-flight type mass spectrometer for tandem mass spectrometry, utilizing advantages of an orbital time-of-flight type mass spectroscope, eliminating the upper limit of a parent ion mass range, providing high resolution in ion selection, and not abandoning the ions other than parent ions initially selected.  <P>SOLUTION: The time-of-flight type mass spectroscope comprises a go-around orbit formed of a plurality of fan shaped electric fields, implant means for implanting ions into the circular orbit, extracting means for extracting ions from the orbit, dissociation means for dissociating the ions extracted from the go-around orbit through the extracting means, and mass spectrometry means for performing mass spectrometry on the ions dissociated through the dissociation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003284656-A (JP)
Title: Charging type vacuum cleaner
Inventor: INOUE MINEYUKI
IPC: A47L5/24
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging type vacuum cleaner of which the installation area is small, wherein a vacuum cleaner body and a charging base can be easily detached, and which is easy to use.  <P>SOLUTION: A gripping part 3 is provided on the upper surface 2A of a base part 2 of the vacuum cleaner body 1. A receiving terminal 13 is provided on the lower surface 2B of the base part 2, and the charging base 15 is constituted of a base part 16 and a standing part 17 which is erected from the base part 16, and on which the lower surface 2B of the vacuum cleaner body 1 can be leaned to. Then, on the upper surface of the base part 16, a receiving part 18 with which a suction port 10 is engaged is formed, and a feeding terminal 21 which can come into contact with the receiving terminal 13 is provided at the upper part of the standing part 17. The receiving terminal 13 side and the feeding terminal 21 side are loosely fitted by a recessed part 12 and a protruding part 20. After placing the suction port 10 in the receiving part 18, the vacuum cleaner body 1 is tilted to the standing part 17 side. Thus, the vacuum cleaner body 1 is leaned to the standing part 17 of the charging base 15, and the feeding terminal 21 comes into contact with the receiving terminal 13. When the vacuum cleaner body 1 is used, under a state wherein the vacuum cleaner is held on the charging base 15, the grinding part 3 which is located on the top is gripped and lifted after being slightly raised.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004295927-A (JP)
Title: Reproducing device
Inventor: SHODA HIROYUKI
IPC: G11B27/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required to start reproduction after a reproduction list is selected when reproducing based on the reproduction list on a recording medium.  <P>SOLUTION: In the reproducing device for reproducing the recording medium on which reproduction data are recorded, having a storage means for reading and storing information of a reproduction list file, recorded in the recording medium, in which the order for reproducing the data is expressed, and a reproduction processing means for performing the reproduction processing on the basis of the information stored in the storage means, the storage means limits the number of the reproduction list files to be stored to a prescribed number or less, when the number of the reproduction list files existing in the storage medium exceeds the prescribed number. The number of the reproduction list files to be stored by the storage means is limited to the prescribed number, and the time for the reproduction based on the reproduction list is shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295276-A (JP)
Title: Continuously arranged sensor system, master unit, sensor unit and sensor relaying unit
Inventor: INOUE SATORU
IPC: G08C15/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously arranged sensor system which intensively manages sensor information while improving a speed in processing a work by transmitting the determination signal of a sensor at a high speed.  <P>SOLUTION: The continuously arranged sensor system 1 puts the determination signals of the sensors 69 of sensor units 5 together in a master unit 3, and monitors an object to be detected by transmitting the signals to a high-order device. In this case, the master unit 3 and each sensor unit 5 are individually provided with a serial transmission means and a connection means. A parallel transmission path P and a serial transmission path S are formed by the connection means via each unit. The determination signal of the sensor is transmitted to the master unit 3 via the parallel transmission path P, and the serial signal outputted from each unit is transmitted to and from each unit via the serial transmission path S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296745-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: WATANABE YUKIMUNE
IPC: H01L21/265
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a semiconductor layer that is made amorphous by injecting a conductive impurity can be recrystallized in an area where a source or a drain is formed.  <P>SOLUTION: A conductive impurity is injected into the upper region of a silicon layer 13 in an area wherein a source or drain is formed in an SOI substrate where a silicon substrate 11, an embedded oxide film 12 and the single crystal silicon layer 13 are stacked. The silicon layer 13 in which the conductive impurity is injected is thermally oxidized to form a thermally oxidized film 17 with a specified thickness on the silicon layer 13, and to recrystallize the silicon layer 13 in the area where the source or the drain is formed, and then the thermally oxidized film 17 is removed from the silicon layer 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291916-A (JP)
Title: V-four-cycle engine and small planing boat equipped therewith
Inventor: MATSUDA YOSHIMOTO
IPC: B63B35/73
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V-four-cycle engine having a relatively low gravity center position and relatively accessibility near the bottom when mounted on a planing boat, and the small planing boat equipped therewith.  <P>SOLUTION: The V-four-cycle engine E having an output shaft 14 approximately perpendicular to a crank shaft 13 is mounted with the crank shaft along the cross direction of a hull 1. The engine E comprises a driving gear 65 formed on a crank web 63d, an intermediate gear 81 meshing with the driving gear 65, an input side bevel gear 83 to be rotated together with the intermediate gear 81, and an output side bevel gear 84 provided concentrically with the output shaft 14 with a rotating shaft directed perpendicular to the input side bevel gear 83.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292934-A (JP)
Title: Ion nitriding apparatus and deposition system using the same
Inventor: TERAYAMA NOBUYUKI
IPC: C23C16/27
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion nitriding apparatus which performs ion nitriding treatment safely with simple configuration at a low cost without generating white layers and a deposition system using the same.  <P>SOLUTION: Gaseous nitrogen and gaseous hydrogen as nitriding gases are supplied at a ratio of 1:10 through a gas supply port 44 to a plasma gun 20. The pressure in a vacuum chamber 12 is maintained under 0.01 to 0.5 Pa by a vacuum pump 16 and the ion current density to the surface of treated objects 58 and 58 by generation of plasma 38 is specified to 0.1 to 5 mA/cm<SP>2</SP>. Further, the treated objects 58 and 58 are heated up to 450 to 550°C by an electric heater 78 and an asymmetric pulse voltage of 50 to 250 kHz in frequency is impressed thereto as a bias voltage from a pulse power source device 76. When the ion nitriding treatment is performed under such conditions, a rigid diffusion layer is formed without the generation of the white layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI