baber/WOPTO huggingface dataset:
Patent JP-2007090166-A (JP)
Title: Foreign matter treatment device
Inventor: TANAKA KOTARO
IPC: B02C18/00
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter treatment device capable of enhancing the durability of a screen device, preventing any stay of foreign matters, and efficiently and reliably collecting foreign matters in a crushing machine.  <P>SOLUTION: Arc-shaped screen members 45 are laminated on each other separately in the vertical direction, a rake shaft 47 having a plurality of rakes 46 moving between the screen members 45 is installed eccentrically from a center 45o of an outer circumferential edge of each screen member 45, a fore-end of each rake 46 is retractable from the outer circumferential edge of each screen member 45, and the collected foreign matters are scraped proximally by the rakes 46. Further, a rear side of each arc-shaped screen member 45 is opened, any stay of the foreign matters inside thereof is prevented, the water flow resistance is reduced, and the durability of a screen device 40 is enhanced. Further, an outer circumferential edge of a rotational track of cutter blades is brought close to the outer circumferential edge of each screen members 45, the fore-end of each rake 46 is retracted from the outer circumferential edge of each screen member 45 to reduce the amount of the foreign matters flowing out downstream between a crushing machine 30 and the screen device 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092353-A (JP)
Title: Permeability evaluation method and device of base rock
Inventor: SUYAMA YASUHIRO
IPC: E02D1/02
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permeability evaluation method capable of minutely detecting the continuity of an individual watercourse in a base rock and a device.  <P>SOLUTION: A pair of boring holes 10 and 20 are bored in the base rock 1 in parallel with each other, and an injection section A partitioned with a packing 11 is formed in a predetermined depth of one boring hole 10 to inject a tracer P. In the other boring hole 20, a tracer detector 26 is made to rise or fall while pumping water in the hole by a predetermined flow rate to detect the distribution of the tracer P continued in the direction of the depth or its varying in time, and a position of the watercourse in the base rock 1 or permeability is obtained through the injection depth of the tracer P and the distribution of the tracer P or its variation. Favorably, the detection of the distribution of the tracer P in the other boring hole 20 is repeated while changing the depth of the injection section A of one boring hole 10, and the position of the watercourse in the base rock 1 or permeability is obtained through the distribution of the tracer P according to the injection depth of the tracer P or its variation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006103800-A (JP)
Title: Can opener
Inventor: SO KWOK KUEN
IPC: B67B7/46
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can opener facilitating opening work of a can and capable of being manually operated.  <P>SOLUTION: The can opener is provided with a pair of turnable handle members (110,120), a traction wheel (200) and a cutting edge (300) moved by the respective handle members (110,120) and an operation lever (400) capable of turning freely. Moreover, it is provided with a ratchet assembly (500) driven by the reciprocating turning of the operation lever (400) in order to actuate the traction wheel (200) and the cutting edge (300), this ratchet assembly (500) is provided with a ratchet wheel (510) connected to the traction wheel (200) and a driving pawl (520) which rotates the ratchet wheel (510), while moved by an operation member (400) only when turned in the driving direction (D) in the reciprocating turning of the operation lever (400). While having a front portion (521) and a rear portion (522) in the driving direction (D), the above driving pawl (520) is applied to a spring load, the front portion (521) of the driving pawl (520) is connected to the operation lever (400), and the rear portion (522) of the driving pawl (520) is engaged with the ratchet wheel (510) in order to rotate the ratchet wheel(510).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259682-A (JP)
Title: Composite photoelectric device, ic socket and optical waveguide used for the device, optical waveguide coupling chip and electronic appliance using the device
Inventor: OTORII SUGURU
IPC: H01L31/0232
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite photoelectric device capable of enhancing the relative positioning precision between an interposer and an optical waveguide with respect to an optical coupling method based on an IC socket.  <P>SOLUTION: The interposers 106a and 106b, on the back surfaces of which optical elements (a light emitting element array 107 and a light receiving element array 108) are mounted, are fixed on protruded surfaces of the IC sockets 102a and 102b mounted on a substrate 101. The end parts of an optical waveguide array 103 are disposed on grooved recesses 102d of the IC sockets 102a, 102b so as to face the optical elements. The positioning of the interposers and the optical waveguide array is performed by inserting positioning pins 111 of the interposer into positioning holes 112 of the the optical waveguide array 103. The interposer and the optical waveguide array are directly connected by the positioning pins. Accordingly, the relative positioning precision between the interposer and the optical waveguide array can be enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007103506-A (JP)
Title: Etching foil for electrolytic capacitor and manufacturing apparatus thereof
Inventor: KOYAMA AKIRA
IPC: H01G9/04
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of an etching foil for electrolytic capacitor capable of restricting variation of electrostatic capacitance in a widthwise direction, and to provide the etching foil for electrolytic capacitor.  <P>SOLUTION: In an etching apparatus for manufacturing the etching foil for electrolytic capacitor, a maximum interelectrode distance L2 of a portion of a paired electrode in a widthwise direction composed of electrode plates 6 that become a cathode facing an aluminum foil 3 is made to be 1.25 to 1.70 times of a minimum interelectrode distance L1, and further a width size of a tapered part 61 as a processor for specifying the maximum interelectrode distance L2 at both ends of the paired electrode is made to be 10 to 30% of an effective width size of the electrode plate 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098713-A (JP)
Title: Recording device
Inventor: IKEDA YASUHIKO
IPC: B41J2/01
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a paper width to be accurately be sensed in a short period of time by a simple constitution at the time of paper width sensing of a recording sheet, and to increase reliability of a device by properly preventing the recording motion to a position which protrudes from the recording sheet from occurring.  <P>SOLUTION: A first sensing means which senses the width of the recording sheets P being loaded in a feeding section M3022, and a second sensing means S1100 which is loaded on a carriage M4001 and senses the width of the recording sheets by utilizing the moving of the carriage are provided. In this case, the carriage M4001 carries the recording head H1001 and reciprocates. A sensing region by the second sensing means is set based on the sensing result of the first sensing means, and the existing region of the recording sheet is sensed based on the sensing result of the second sensing means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102961-A (JP)
Title: Equipment connecting mechanism
Inventor: TAGA HARUO
IPC: G11B33/02
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment connecting mechanism capable of easily connecting pieces of equipment with each other.  <P>SOLUTION: When a ring boss 20 is turned in the horizontal direction, a lower end of a spiral groove 36 formed on an upper locking body 31 of a locking mechanism 30 is pressurized to the turning direction by a protrusion 22 arranged on a cylindrical member 21. A protrusion 14 arranged on a upper supporting body 12 of a case body 11 is abutted on a lower end of a vertical groove 37 formed on the upper locking body 31, and the turning in the horizontal direction of the locking mechanism 30 is restricted. By this arrangement, the locking mechanism 30 is pushed down by the protrusion 22 while sliding in the spiral groove 36 from the lower end to the upper end by pressurizing the spiral groove 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110253-A (JP)
Title: Wireless device
Inventor: SATO KOICHI
IPC: H04B1/38
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a decrease in antenna radiation efficiency in a call in a wireless device incorporating an antenna into a casing designed by using a curved surface usefully.  <P>SOLUTION: The casing 11 of the wireless device 1 is formed in an inverted V shape while the casing 11 is seen from a side direction, and a receiver 12 is provided near a portion curved in a projecting shape corresponding to the top of the inverted V shape. A feeding point 16 connected to the antenna 17 incorporated into the casing 11 is provided near the upper edge of the casing 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006115509-A (JP)
Title: Method for reducing feedback in acoustic system and signal processing apparatus
Inventor: HAMACHER VOLKMAR
IPC: H04R3/00
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To lower the reduction of feedback in an acoustic system.  <P>SOLUTION: A feedback signal RS in an input signal ES is detected, an output signal AS is generated by processing the input signal ES in association with the detected feedback signal RS, the output signal AS is MO-modulated to correspondingly modulate the feedback signal RS and based on the modulation, the feedback signal RS is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007106285-A (JP)
Title: Manufacturing method of vehicle wheel
Inventor: YAGI KOJI
IPC: B24B9/00
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a vehicle wheel which has favorable adhesion of a film at an edge.  <P>SOLUTION: In a casting process, a disk part 10 having an ornament hole and a rim part 20 are integrally casted. In a working process, a hub hole 12 and a bolt hole 13 are made in the disk part 10, and the inner and outer peripheral surfaces of the rim part 20 and the back side of the disk part 10 are cut. Then in a chamfering process, the edge E1 is chamfered which is between the inner peripheral surface of the decorative hole 11 consisting of a casting surface and the back side of the disk part 10 consisting of a cutting surface. Furthermore, the edges E2 to E5 on the design surface side is processed by barrel polishing. Then brush is polished by a rotating brush 54, and the edge E1 is polished. Finally, painting is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108467-A (JP)
Title: Developer carrier and developing device
Inventor: AKASHI YASUHISA
IPC: G03G15/09
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier and a developing device constituted so that soiling of a sleeve and fusion on the sleeve, due to sticking of toner to the surface of the developer carrier are prevented or reduced, as a result, problems such as a toner concentration decrease, nonuniform image density, and a sleeve ghost are prevented, and a uniform, highly accurate image free from nonuniform density and having high image density can be stably formed.  <P>SOLUTION: The developer carrier is used for the developing device by which a latent image formed on a latent image carrier is developed and made visible with developer conveyed and held on the surface of the developer carrier. The developer carrier has a resin coating layer on the surface of its substrate. The resin coating layer contains at least a binding resin, carbon black, and solid lubricant. In the carbon black, the face intervals d(002) of the carbon (002), obtained by X-ray diffraction, is 0.3370-0.3450 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105300-A (JP)
Title: Game apparatus, method and program
Inventor: UCHIDA HISASHI
IPC: A63F9/00
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus, method and program guiding a player to use an incorporated token dispenser and allowing the user to continuously execute a game.  <P>SOLUTION: When a token is inserted (S302), at first, a coin slot 11 is blocked (S303), and a game program, or a main function of the game apparatus, is executed (S304). When no token is inserted (S301), this game apparatus checks whether the coin is inserted or not (S308) and, when the coin is inserted, executes a lottery process for the number of tokens using the insertion of the coin as a turning point (S309). When failing the lottery, this game apparatus puts out a preset standard number of putout tokens from a token putout hole 13 (S311). When winning lottery for the number of tokens, this game apparatus puts out the number of tokens obtained by adding a prescribed number to the standard number of putout tokens (S312).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109996-A (JP)
Title: Interconnection forming method
Inventor: MIYAMOTO TSUTOMU
IPC: C23F1/02
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnection forming method capable of forming an interconnection in a proper dimension without a photoresist left at an opening part of an insulating layer.  <P>SOLUTION: First, an ultraviolet light is irradiated to a semiconductor device with the photoresist 5 coated through a first photomask 10 with a mask part 8 and a permeable part 9 formed so that the ultraviolet light is irradiated only to the opening part of the insulating layer, and secondly, the ultraviolet light is irradiated through a second photomask 12 with the mask part 8 and the permeable part 9 formed so that the ultraviolet light is irradiated only to the interconnection forming part other than the opening part region. Finally, the development by the developing solution completely solves the photoresist 5 at the opening part 4 of the insulating layer and at the part other than the opening part 4 to provide the semiconductor device with the interconnection in the proper dimension formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108137-A (JP)
Title: Wind-speed distribution measurement system, and wind-speed distribution measurement method
Inventor: IGA HISASHI
IPC: G01M17/007
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new wind-speed distribution measurement system and wind-speed measurement method capable of grasping wind speed distribution precisely.  <P>SOLUTION: The wind-speed distribution measurement system is structured, which measures the wind speed distribution of streams of air 3, 3 blown out from air outlets 21, 21 of a dashboard 20 towards the inner surface 2a of a windshield glass 2 (window member) by a defroster device 1. In this case, the system is so structured as to have a plurality of thermal beam wind-speed measurement sections 5a, 5b for independently simultaneously measuring the wind speeds of the streams of air 3, 3 at a plurality of individual measurement points 4a, 4b on the inner surface 2a of the windshield glass 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116226-A (JP)
Title: Video recording/reproducing device
Inventor: OIKAWA TATSUYA
IPC: G11B27/34
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To prepare content having been converted to a desired rate in advance by the equipment of a dubbing source for transmitting it to the equipment of a dubbing destination.  <P>SOLUTION: There are provided a storage means 11 into which stream and title information is stored, a storage interface 12 for fetching data from the storage means 11, a stream conversion means 13 for converting the stream (for example, a rate) from the storage interface 12, and a list creation means for creating a title list based on the title information from the storage interface 12. The created title list is transmitted to other pieces of equipment through a communication interface 16 and a communication means 400. A user sees the title list displayed on other pieces of equipment for selecting a desired title. Based on the selected result, the stream from the storage interface 12 is converted by the stream conversion means 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006155858-A (JP)
Title: Magnetic recording disk drive with data written and read as cross-track magnetization
Inventor: NIKITIN VLADIMIR
IPC: G11B5/65
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording disk drive in which no problem exists related to the demagnetizing field along data tracks and the data recording density can be increased.  <P>SOLUTION: A disk 212 has concentric circular data tracks 230 to 233 which are mutually and magnetically separated by guard bands 220 to 224. An inductive write head has write magnetic poles P1 and P2 and a write gap 330 which are arranged to generate magnetic field along the cross-track direction. A free-layer magnetization direction 411 of a magnetoresistive read head 400 is perpendicular to the disk surface and a fixed layer magnetization direction 407 is parallel to the disk surface and orthogonal to the free-layer magnetization direction 411. The read head may have magnetic side shields SS1 and SS2 spaced from the cross-track direction to prevent magnetic flux from adjacent data tracks to reach the read head.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007114484-A (JP)
Title: Optical scanner and image forming device using it
Inventor: TOMIOKA YUICHI
IPC: G02B13/08
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming device using it, capable of easily forming high resolution and high quality images by compensating (reducing) the spherical aberrations generated in the vertical scanning cross section of the incident optical system and obtaining a desirable scanning spot.  <P>SOLUTION: This optical scanner has an incident optical system LA to guide the light flux from the light source 1 to the deflector 6, and a focusing optical system LB to guide the light flux deflected by the deflector to the scanning surface 9. The incident optical system has a first optical element having power both in the horizontal scanning cross section and the vertical scanning cross section and a second optical element having power in the vertical scanning cross section. At least one surface of the first optical element is rotationally asymmetrical and becomes non-circular arc in the vertical scanning cross section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117882-A (JP)
Title: Chlorination system for circulating water
Inventor: UEDA HARUKI
IPC: C02F1/46
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorination system for circulating water which can properly control impressed voltage etc. in an electrolytic cell while maintaining the concentration of chlorine in a reservoir part based on the concentration of chlorine returned from the reservoir part to the electrolytic cell, and can effectively reflect disturbance information, such as the number of users, having an influence on chlorine consumption to the contents of control.  <P>SOLUTION: The chlorination system for circulating water has a water passage 6 which is connected to the reservoir part 4 having a size enough to accommodate a plurality of persons at the same time, takes water from the reservoir part 4, and returns the water to the reservoir part 4 through the electrolytic cell 12 for adding chlorine for sterilization. The concentration of chlorine returned to the electrolytic cell is measured by a chlorine concentration meter 10 installed upstream of the electrolytic cell 12. A control part 14 which operates voltage or current impressed to the electrolytic cell 12 to control the concentration of chlorine in the reservoir part 4 within a range of target concentrations while suppressing the supply concentration of chlorine from the electrolytic cell 12 to the reservoir part 4 according to the return concentration of chlorine is installed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117523-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: DOMOTO TAKUYA
IPC: H01F7/20
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus which allows a reduction in number of processing steps for exciting and alleviating the superconducting magnet by using no external magnet-exciting electric source to excite a superconducting magnet, and needs no space for setting the external magnet-exciting electric source.  <P>SOLUTION: The apparatus is equipped with a magnet-exciting electric current supplying means for supplying a superconductive coil 4 of a superconducting magnet with magnetic-exciting electric current from an inclined magnetic field-electric source device 2, the supplier comprising a selector 6, a switch 8, and controlling circuits 2xc, 2yc and 2zc, wherein the selector 6 selects either of inclined magnetic field coils 1x, 1y and 1z with regard to X axis, Y axis and Z axis, and the superconductive coil 4 to connect with the inclined magnetic field-electric source device 2, the switch 8 connects the superconductive coil 4 with the inclined magnetic field-electric source device 2, and the controlling circuits 2xc, 2yc and 2zc determine direction values Ixm, Iym and Izm and regulates the magnetic-exciting electric current to have the direction values.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006064182-A (JP)
Title: Stainless steel piping and method for joining stainless steel piping
Inventor: KIMURA YUTAKA
IPC: B23K9/00
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide stainless steel piping which prevents the occurrence of a dead space to the inner surface of the joint part of stainless steel piping, and is extremely less in contamination by metal fine particle based on fume, and prevents feed gas from being contaminated by impurities, and is extremely excellent in corrosion resistance of a joint.  <P>SOLUTION: When the end parts of stainless steel pipes to be joined together are abutted against each other and joining is effected by welding after the inside of the pipes is brought into a state under back shield gas atmosphere or vacuum environment, joining is carried out in a way that only the outside part of the wall of the pipe is molten to form a melting joint part W. It is preferable that a content of oxidizing gas under back shield gas atmosphere and vacuum environment is set to 10 ppm or less, and surface roughness is set to 30μ or less. In case thickness t of a steel pipe exceeds 1 mm and penetration depth tw of the melting joint part is set to t-0.7≤tw<t(mm). In case the thickness t is 1mm or less, it is preferable that the penetration depth tw of the melting joint part is set to t>tw≥0.3t(mm).  <P>COPYRIGHT: (C)2006,JPO&NCIPI