baber/WOPTO huggingface dataset:
Patent JP-2005067973-A (JP)
Title: Method for manufacturing hydrogen using photocatalyst
Inventor: KIDA TETSUYA
IPC: B01J35/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing hydrogen by using an organic sludge which is usually subjected to reclamation and disposal, in the presence of a photocatalyst, without especially using an electron donative component and also applying visible light.  <P>SOLUTION: The hydrogen is manufactured by irradiating a water-containing organic sludge subjected to solubilization treatment with light in the presence of metallic sulfide photocatalyst. It is preferable that the solubilization treatment is performed by treating the sludge with hot water under pressure in a non-oxidative atmosphere, and the water-containing organic sludge is sewage sludge or digested sludge, and the metallic sulfide photocatalyst is at least one kind selected from cadmium sulfide or indium sulfide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072409-A (JP)
Title: Epitaxial substrate, manufacturing method thereof, semiconductor laminate structure, and pit generation suppression method in epitaxial substrate front surface
Inventor: SHIBATA TOMOHIKO
IPC: H01S5/323
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial substrate of an Al-containing group III nitride semiconductor having high quality and suppressed in the occurrence of pits.  <P>SOLUTION: A nitride layer is formed on the surface of a single crystal substrate such as sapphire and SiC by performing a nitriding processing for the substrate with NH<SB>3</SB>gas, and a buffer layer is formed to be very thin (≤5 nm) at a lower temperature than the epitaxial formation temperature of a group III nitride layer. Thereafter, the group III nitride layer is formed epitaxially. Consequently, there is realized the crystal quality that the half width of a (002) plane by an X ray locking curve measurement is ≤200 sec and the half width of a (102) plane is ≤ 1,500 sec with the substrate surface being flat at an atomic level. Further, there can be obtained the epitaxial substrate with the occurrence of pits in the substrate surface restricted to about 1/15 to 1/10 times of prior art.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066179-A (JP)
Title: Illumination apparatus for game machine
Inventor: MAEJIMA TAKUMI
IPC: A63F7/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus for a game machine for enhancing amusement in a game by changing colors to be displayed by turnover.  <P>SOLUTION: This apparatus includes a light source lamp 1; a first light guide board 2 consisting of a rotary disk where a coloring part 21 with a plurality of colors is formed; a tray shape board 3 being a light emitting body for radiating light which is received from the first light guide board 2. Then the first light guide board 2 is supported so as to allow the coloring part 21 to be movable across a part in front of the light source lamp 1. The tray shape board 3 comprises a light passage 37 for changing the advance direction of the light made incident from a light receiving part 32 and emitting it from a light emitting part 33. Then, a plurality of colors are emitted and displayed by turnover through the use of the light emitting part 33 which is deviated in position from the light source lamp 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077461-A (JP)
Title: Image forming apparatus and image forming method
Inventor: HAYATA HIROFUMI
IPC: G03G15/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method which uses a low power electrification method accompanied by a small amount of ozone and NOx generation and is capable of performing stable image formation over a prolonged period of time.  <P>SOLUTION: The image forming apparatus is provided with an electrification device for electrifying an electrophotographic photoreceptor, by bringing an electrification member into contact with the top of the photoreceptor; an exposure device for forming an electrostatic latent image on the electrophotographic photoreceptor; a development device for converting the electrostatic latent image to a toner image; a transfer device for transferring the toner image to a transfer material; and one or more auxiliary electrification devices situated on the upstream side of the electrification means and used for electrifying toner on the surface of the electrophotographic photoreceptor. The electrophotographic photoreceptor is an organic photoreceptor. If the 50% number particle diameter of the toner particles of the toner used in the developing device is represented by Dp50, the content of the toner particles whose particle diameter is ≤0.7×(Dp50) in the toner is ≤10% by particle number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078396-A (JP)
Title: Corba client system and program and method for configuring corba test system and method for calling object operation of corba client
Inventor: KAWABATA TAICHI
IPC: G06F11/22
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily conduct a test of a CORBA server object even by an examiner not familiar with programming of, for example, CORBA, or the like.  <P>SOLUTION: A CORBA client system accesses a CORBA server through computer processing based on an interactive operation to a user through a GUI. The CORBA client system comprises: an interface management section 2 acquiring interface information from an IDL file 1 of the CORBA server for storage on a storage device; an object acquisition section 5 acquiring information on the object reference of the CORBA server for storage on the storage device; a user interface configuration section 8 generating the GUI based on the information on the object reference acquired and stored by the object acquisition section 5 and the interface information acquired and stored by the interface management section 2; and an operation execution section 10 displaying the GUI generated by the user interface configuration section 8 on a screen and executing an operation to the specified object based on the interactive operation to the user through the GUI.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079980-A (JP)
Title: Card type radio communication apparatus and its power control method
Inventor: MATSUMURA MASABUMI
IPC: H04L29/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type radio communication apparatus capable of reducing power consumption of a host apparatus by performing optimal control for each operation mode, and to provide its power control method.  <P>SOLUTION: A THIN control section 12b performing processing of lower level protocol stack pertaining to an SD IO card for Bluetooth specification, and an FAT control section 12c performing processing of a upper level protocol stack are provided. Furthermore, a determination processing section 12e monitors operation of the THIN control section 12b and the FAT control section 12c individually. When the THIN control section 12b becomes idle in THIN mode, a CPU 12a is shifted to power saving mode. The CPU 12a is shifted to power saving mode only when both the THIN control section 12b and the FAT control section 12c enter idle state in FAT mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095986-A (JP)
Title: Cutting tool made of surface coated cermet
Inventor: ICHINOMIYA NATSUKI
IPC: C23C14/06
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cermet with a hard coating layer exhibiting excellent wear resistance in high-speed heavy cutting conditions.  <P>SOLUTION: The hard coating layer comprising a compound nitride of Al, Ti and B is physically vapor-deposited in the layer thickness of 1-15 μm on the surface of a substrate. In the hard coating layer, (a) boron nitride particles are dispersedly distributed in a solid solution base material composed of a compound nitride of Al and Ti, to have tissue wherein the content rate of the boron nitride particles indicated by the content rate of B-component is 0.001-0.05 at the atomic ratio to the total amount of Al and Ti components, and (b) the solid solution base material in (a) has component concentration distribution structure wherein Al maximum content points and Ti maximum content points exist in alternate repetition at predetermined spaces along a layer thickness direction and the content rates of Al and Ti continuously change between both points. Further, the Al maximum content point satisfies a specific composition formula, and the spacing of the adjacent maximum content points and Ti maximum content points is 0.01-0.1μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084090-A (JP)
Title: Integrated optical waveguide device
Inventor: HARA NORITAKA
IPC: G02B6/12
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated optical waveguide device with lower propagation loss while maintaining integration and improving compactness, even in the integrated optical waveguide device generating an optical beam having asymmetric intensity distribution.  <P>SOLUTION: The integrated optical waveguide device is provided with a substrate 30 consisting of a material having electro-optic effect, an optical waveguide 31 formed on the top side of the substrate, and an optical waveguide 32 formed on the bottom side of the substrate. On at least one end face of the substrate, the optical waveguides formed on the different sides are provided with an emission port 33 and an incidence port 34, respectively. A GRIN lens 10 is arranged adjacently to the one end face so that light emitted from the emission port enters the incidence port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084136-A (JP)
Title: Cleaning device for image forming apparatus
Inventor: MATSUI TOSHIYUKI
IPC: G03G21/10
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for an image forming apparatus preventing toner leakage without increasing cost resulting from complicating a work process or increasing cost resulting from an increase in the number of parts.  <P>SOLUTION: The cleaning device for an image forming apparatus is constituted in such a way that a part of an inner sealing member is disposed in a side upstream from a side sealing member in the rotating direction of an image carrier, the upstream side part of the inner sealing member is extended outside in the axial direction of the image carrier, a protruding part sealing the toner leakage from the space between the inner sealing member and the side sealing member is provided on the distal end of the extended part of the inner sealing member so as to project toward the downstream side in the rotating direction of the image carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080739-A (JP)
Title: Game component for pachinko game machine
Inventor: KAWAMURA KOZO
IPC: A63F7/02
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical and compact game component for a pachinko game machine capable of increasing the contingency and game property of a game.  <P>SOLUTION: The game component 15 for the pachinko game machine provided in game areas 13 and 20 formed on the front surface side of a game board 2 comprises a plurality of ball receiving members 14 and a ball receiving member moving means for moving the plurality of ball receiving members 14 respectively in left and right different directions. The plurality of ball receiving members 14 are provided with ball entrances 80 and 144 for receiving game balls 137 and ball exits 81, 141 and 142 for discharging the game balls 137 which enter the ball entrances 80 and 144 to the game areas 13 and 20. The ball receiving member moving means is provided with one drive source 104 and a drive transmission mechanism for transmitting the drive force of the drive source 104 to the plurality of ball receiving members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083314-A (JP)
Title: Knocking detection device for internal combustion engine
Inventor: FUKUOKA NOBUJI
IPC: F02D45/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knocking detection device for an internal combustion engine capable of determining knocking suitable for human auditory sense without adding any new sensor, to a current knocking control system.  <P>SOLUTION: A knocking sensor is attached to the internal combustion engine. A prescribed gate interval is set according to an operation state of the internal combustion engine, and a sound pressure effective value of a signal from the knocking sensor in the gate interval is calculated. When the sound pressure effective value exceeds a basic value, the knocking detection device for the internal combustion engine determines generation of the knocking in the internal combustion engine. In this case, a background noise value in each operation state of the internal combustion engine is calculated, and when the value obtained by subtracting the background noise value from the sound pressure effective value exceeds a prescribed determination value, the generation of the knocking in the internal combustion engine can be determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085193-A (JP)
Title: Radio sensor system
Inventor: TASATO KAZUYOSHI
IPC: G01K1/024
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio sensor system which can obtain high accuracy environmental information by transmitting the measured values of sensor devices to a base station, calibrating the measured values, and correcting the converted physical quantities.  <P>SOLUTION: The radio sensor system comprises radio sensors which are provided at a plurality of points and acquire and transmit measured values, corresponding to ambient environmental information by sensor devices and a data collection terminal which is provided in the base station and receives measured values from radio sensors and calculates and collects environmental information. Each radio sensor has a sensor for measuring environmental information based on the physical characteristics of the sensor device and a radio transmitting/receiving part for transmitting the measured values by radio, and the data collection terminal has a conversion information storage part wherein physical characteristics of sensor devices of registered radio sensors and conversion information for conversion from measurement values to environmental information are stored for each radio sensor and a conversion part for performing arithmetics, to convert measured values to environmental information by physical characteristics and conversion information corresponding to the radio sensors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091452-A (JP)
Title: Display device
Inventor: HAMAGUCHI WATARU
IPC: G09F13/20
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance serviceability and to secure reliability by supporting a light emitting device by an opening of a supporting member and detaching the light emitting device as attaching the supporting member on a printed-wiring board in a display device having a supporting function of the light emitting device mounted on the printed-wiring board.  <P>SOLUTION: The light emitting device 4 for displaying an operating state, etc. on the printed-wiring board 11 is mounted and the light emitting device 4 is supported by the opening 13 of the supporting member 12 mounted on the printed-wiring board 11. The supporting member 12 is provided with a slit 14 in the opening 13 and constituted so that the light emitting device 4 can penetrate the opening 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088672-A (JP)
Title: Air unit for vehicle air conditioner
Inventor: OYAMA NAOKI
IPC: B60H1/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent water from dripping through an air unit into a compartment room.  <P>SOLUTION: An air passage joint 20 of a case is arranged at a fitted surface between a blower case and a motor flange. The air passage joint 20 contacts the flange at each of the locations of a connecting rib 21 at an outer circumference, a reinforcing rib 24 arranged while holding the connecting rib and a first low rib cut part 28, and a small screw fastening base 22 having the same height as that of the reinforcing rib arranged while holding the reinforcing rib and a second low rib cut part 29. Water in blown air adhering to a case inner wall 2F enters a compartment room on the basis of a capillary tube phenomenon at a case side rib 2A, a rib slant part 2B, a low rib 2G and an abutting location between the connecting rib and a motor flange. However, since a passage ranging from the connecting rib 21 to the reinforcing rib 24 or the small screw fastening base 22 is shut, water is prevented from dripping from the small screw fastening base into the compartment room through a small screw hole 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089897-A (JP)
Title: Spinneret apparatus for sea-island type fiber, nozzle plate and method for producing sea-island type fiber
Inventor: AMAGASA TAKAAKI
IPC: D01D5/36
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret apparatus and a nozzle plate with which the number of islands is increased without combining island component resins mutually and a sea-island type fiber for generating an extra fine fiber having a thinner fiber diameter is spun and a method for producing a sea-island fiber.  <P>SOLUTION: The spinneret apparatus 10 is equipped with an island component resin supply source and a sea component resin supply source (not shown in the figure) for supplying an island component resin A and a sea component resin B to the spinneret 10, respectively and the island component resin A and the sea component resin B from the resin supply sources are supplied from a resin introduction part 11 to a resin distribution plate 12. An upper distribution plate 13 for distributing the island component resin A and a lower distribution plate 14 for receiving the island component resin A from the upper distribution plate 13 are installed on the downstream side of the resin distribution plate 12. A spacer 15 is arranged between the upper distribution plate 13 and the lower distribution plate 14. A nozzle plate 16 for collecting a great number of sea-island type fibers formed by the upper distribution plate 13 and the lower distribution plate 14 is arranged at the resin discharge face side of the lower distribution plate 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094312-A (JP)
Title: Package for housing antenna incorporated type high frequency device and antenna device
Inventor: SUGIMOTO YOSHIMASA
IPC: H01Q1/24
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing an antenna incorporated type high frequency device which has a wide band and high sensitivity in a low elevation angle direction, and to provide an antenna device.  <P>SOLUTION: This package for housing an antenna incorporated type high frequency device is provided with: a dielectric substrate 11 wherein an antenna conductor 21 is formed on the top face and a recessed part 41 to be mounted with a high frequency device 51 is formed on the bottom face; a first ground conductor 31 formed around the recessed part 41 on the bottom face of the dielectric substrate 11; an internal wiring conductor 22 electrically connecting the antenna conductor 21 and the high frequency device 51 and formed in the dielectric substrate 11; a second conical ground conductor 32 the bottom end of which is electrically connected to the first ground conductor 31, which is formed so as to surround the internal wiring conductor 22 and where the top end and the bottom end have an opening; and a third annular ground conductor 33 formed between the top and bottom ends of the second ground conductor 32 so as to surround the second ground conductor 32 and connected to the second ground conductor 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092807-A (JP)
Title: Ladder diagram editor, ladder diagram editing method and program, and computer-readable recording medium
Inventor: SUGINO KIMIHIKO
IPC: G05B19/05
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladder diagram editor or the like that can arbitrarily change the display widths of cells.  <P>SOLUTION: The ladder diagram editor edits a ladder diagram for program development in a programmable control device. The ladder diagram editor displays auxiliary lines in a grid pattern as an area for editing the ladder diagram, and comprises a ladder diagram display area that can draw components using the cell surrounded by auxiliary lines as units; a cell width changing part 19 for changing at least either width of length or width of display, with respect to an arbitrary cell constituting the ladder diagram display area; an input unit 18 for inputting information, regarding components with respect to the arbitrary cell constituting the ladder diagram display area; and a drawing part 20 for redrawing the ladder diagram corresponding to the designation at the input part and/or cell width changing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096002-A (JP)
Title: Rotary shaft headstock module device and rotary shaft headstock
Inventor: MAKIUCHI AKIRA
IPC: B23B19/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary shaft headstock module device capable of easily changing a headstock of fixed specification and a headstock of sliding specification.  <P>SOLUTION: The rotary shaft headstock module device is provided with a headstock body 31 fixed onto a bed 1 or a table 2 and formed with pivot holes 311, 312 for a spindle; the spindle 32 pivoted to pivot holes 311, 312 for the spindle rotatably around an axis relatively to the headstock body 31, formed with a pivot hole for a ram and mountable with a chuck 6; the ram 34 pivoted to the pivot hole for the ram slidably in an axial direction to the spindle 32 and having a spindle center 35; and a spindle rotating motor 33 for rotationally driving the spindle 32. The headstock 31 has a headstock engaging part 316 that can be changeover-engaged with one end side of the fixing bracket 36 or a support part 371 of a ram driving device 37. The ram 34 has a ram engaging part 341 that can be changeover-engaged with the other end side of the fixing bracket 36 or a ram driving bracket 375 of the ram driving device 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101119-A (JP)
Title: Compound semiconductor epitaxial wafer
Inventor: HIROOKA CHIHIRO
IPC: H01L21/338
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which obtains simply and stably an interface excellent in steep nature and a surface of good flatness of metamorphic epitaxial which are difficult in a conventional method.  <P>SOLUTION: In the compound semiconductor epitaxial wafer belonging to a group III-V wherein, in order to carry out the epitaxial growth of an active region of a semiconductor crystal different in the lattice constant of a GaAs substrate crystal without distortion, a metamorphic buffer layer 20 is formed between a GaAs substrate 1 and the active region 30, planarize treatment to a surface 21 is performed after carrying out the epitaxial growth of the epitaxial wafer up to the metamorphic buffer layer 20. After that, the epitaxial growth is again performed, and the active region 30 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI