baber/WOPTO huggingface dataset:
Patent JP-2006211023-A (JP)
Title: Differential amplification circuit
Inventor: MATSUSHITA YUICHI
IPC: H03F3/45
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong operation due to the body effect of a source tie transistor at the time of starting operation in a differential amplification circuit formed on an SOI substrate.  <P>SOLUTION: Between the drain of source tie type NMOS 11a, 11b at an amplifying section 10 being provided with input signals INP, INM and nodes N3, N2 being connected with PMOS 14a, 14b for load, NMOS 15a, 15b being turned on at the active time and turned off at the time of standby are inserted. Since a constant current NMOS 12 between node N1 and the ground potential GND is also turned off at the time of standby, the NMOS 11a, 11b are brought into floating state completely and the body potential is sustained in the state immediately before standby state. Since no potential difference appears between the source and the body when active state takes place again, impact of the body effect can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208077-A (JP)
Title: Semiconductor integrated circuit and inspection method therefor
Inventor: YAMADA NAOKI
IPC: G01R31/28
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a delay trouble in inspection of a semiconductor integrated circuit.  <P>SOLUTION: Gates 101-103, 106, 108, 110-112 in a non-inverter system are extracted out of the gates 101-112. The extracted gates are substituted with gates 101-1 to 103-1, 106-1, 108-1, 110-1 to 112-1 inverted in logics of output states. Inverters 101-2 to 103-2, 106-2, 108-2, 110-2 to 112-2 are added to rear stages of the substituted gates. Data flip-flops 201-204 connect the inverted outputs QN to an SI terminal. A toggle rate of a transmission signal is enhanced inside the circuit by this manner. The delay trouble is easily detected since a frequency of state transition gets high.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122639-A (JP)
Title: Ornament
Inventor: ASANO TETSUYA
IPC: A45D8/00
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornament not to be tired of by allowing a user to effectively utilize pieced earrings, and the like, which are not used in normal times and freely selecting an ornamental accessory.  <P>SOLUTION: This ornament 1 includes a mounting part to be mounted on a mounted part such as head hair; and a planar ornament holding part 3 supported by the mounting part. The ornamental accessories 4 are supported by the ornament holding part 3 so as to perform ornamenting. The ornament holding part 3 includes one or a plurality of attachment holes 5 which are arranged through the thickness direction, The ornamental accessories 4 include a through-pin 6 to be inserted into the attachment hole 5; an ornamental part 7 supported at one end of the through-pin 6; and a catch 8 to be locked to the through-pin 6. The catch 8 is locked to the though-pin 6 in a state where the through-pin 6 is put into the attachment hole 5. Then, the ornamental accessories 4 are removably fitted to the ornament holding part 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206268-A (JP)
Title: Sheet feeding device
Inventor: NAKAI HIROSHI
IPC: B65H3/06
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding mechanism for an image processing device capable of embodying the arrangement in a smaller and thinner construction and preventing the sheet feeding performance from dropping resulting from downsizing diameter of feed rollers in association with downsizing of the arrangement.  <P>SOLUTION: The sheet feeding device of the image processing device is structured so that an arc-shaped sheet feeding member 30 having a curvature equal to that of a large diametric feed roller is moved in rotation with respect to a virtual center so as to enable a sheet feeding member of large diameter to be installed at one level with a small diameter roller, and a sheet feeding performance to the same degree as the large diameter feed roller can be exerted despite its small and thin construction by setting off large the contacting area of the sheet with the sheet feeding member 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208837-A (JP)
Title: Developer cartridge and method for recycling the same
Inventor: NISHIMURA SOICHIRO
IPC: G03G15/08
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer cartridge and a method for recycling the same with which a sealing property when a filling port after re-filling developer is closed is assured and whether or not the developer is refilled is surely discriminated.  <P>SOLUTION: The developer cartridge 31 has a cylindrical cylinder part 112 projected outside from a rim of the circular filling port 76. A cap 77 which closes the filling port 76 is received by the cylinder part 112 at a state that it comes in contact with an inner periphery 113 of an outside edge of the cylinder part 112. When re-filling toner to a toner storage chamber 85, the cap 77 is removed together with the outer edge of the cylinder part 112. After re-filling the toner from the filling port 76 to the toner storage chamber 85, an insertion part 119 of a re-filling port cap 118 is inserted into a base edge part 111 of the cylinder part 112 and the filling port 76 is closed by the re-filling port cap 118.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210790-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TOYODA HISASHI
IPC: H01L29/732
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar transistor for a communication apparatus the enhanced power gain and high frequency output characteristic.  <P>SOLUTION: A U-shape is adopted for a planar shape of an outer base layer 11 for interconnecting a genuine base region and a base electrode 20B. Then a collector electrode 20C and an emitter electrode 20E are alternately arranged in parallel within a plane in parallel with a principal side of a substrate 1, in a manner that the long side of each collector electrode 20C and the long side of each emitter electrode 20E are arranged in parallel. On the other hand, the base electrode 20B is arranged at the outside of a straight line tying respective one-side ends of the collector electrodes 20C and the emitter electrodes 20E, and the long side of the base electrode 20B is oriented so as to be orthogonal to the respective long sides of the collector electrodes 20C and those of the emitter electrodes 20E.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216278-A (JP)
Title: Data management device and data management method for grounding electrode construction work
Inventor: TSUJI HIROMIZU
IPC: H01R43/00
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management device for grounding electrode construction work recording a content of grounding work, a condition for measuring grounding resistance, or the like, which can be utilized at repair work and grounding resistance measurement.  <P>SOLUTION: Positional information of equipment is read out from an equipment data base 423 in a server 330 depending on the information of equipment to be grounded designated at a browsing request accepting part 413 of a portable terminal unit, and further, information of grounding works expressing a date of grounding electrode construction, construction position concerning the equipment to be grounded, construction method of grounding, measured value of grounding resistance, and the measuring method of grounding resistance are read out from a grounding work information data base 426. Positional information of the equipment and the grounding work information are displayed on a display part 411 of the portable terminal unit 310, and the construction state of the grounding electrode is displayed in a plan and a cross section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212540-A (JP)
Title: Treatment method of chemical-washing waste liquid
Inventor: OHASHI SHINICHI
IPC: G21F9/04
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of suitably and low-costly treating a chemical-washing waste liquid containing a chelate agent.  <P>SOLUTION: When the chemical-washing waste liquid containing the chelate agent is treated, the waste liquid is concentrated by using a reverse osmosis membrane and thereafter the concentrated waste liquid is further concentrated by heating or decompressing to be recovered as a salt containing the chelate agent, in particular as a solid containing the chelate agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212222-A (JP)
Title: Permanent-wave treatment method and its device
Inventor: KAWABATA HIDEYUKI
IPC: A45D1/04
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that, in a conventional hair treatment method using heating rollers, hair tip parts with high damage degree are wound around inside the rollers to directly receive the conductive heat of the rollers and consequently develop the damage of the hair, and a hair iron or the heating rollers are brought close to the head of a person having the treatment to make the head of the person having the treatment hot and make her/him uncomfortable.  <P>SOLUTION: This permanent-wave treatment method includes a step of rinsing hair applied with reducing agent to be softened and swelled with water and winding the hair toward a suction means side, and a step of blowing hot air to the hair by an air blowing means for supplying the hot air from the outer circumference of the wound hair, at the same time sucking the hot air by the sucking means via the hair, and drying the hair.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220833-A (JP)
Title: Motor-driven universal head device, its control method and control program
Inventor: YOSHIDA YUKIO
IPC: G03B15/00
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven universal head device optimizing a driving condition and effectively making driving sound quiet even when the driving condition under which noise is made is different in every individual device or even when the driving condition under which the noise is made is changed because of a change over time or the like.  <P>SOLUTION: The motor-driven universal head device 60 is driven by a certain driving frequency, and the driving sound produced by the motor-driven universal head device 60 at that time is collected by a microphone 5, and is sampled in a universal head driving part arithmetic processing circuit 8, so as to measure a sound pressure level. Such operation is repeated while changing the driving frequency, and the driving frequency at which the measured sound pressure level is equal to or under a specified value is recorded in a memory 9. At the working time, only the driving frequency of low driving sound which is recorded in the memory 9 is used as a driving parameter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221419-A (JP)
Title: Url management unit, web server unit, communication system and communication method
Inventor: TERAJIMA YOSHIKI
IPC: G06F15/00
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a Web browser unit connected to a home network to easily access a Web page stored in a Web server unit.  <P>SOLUTION: A URL management unit manages a URL for accessing the Web page stored in the Web server unit from the Web browser unit connected to the home network. The URL management unit is located in another communication network connected to the above home network. The URL management unit stores identification information of the home network in association with the URL, and receives a URL acquisition request data from the above Web browser unit. When the identification information of the home network subordinating the Web browser unit is stored in the storage means, the URL management unit notifies the Web browser unit of the URL corresponding to the identification information of the home network subordinating the Web browser unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353573-A (JP)
Title: Switching device and electric device
Inventor: NOGUCHI YUKIO
IPC: H01H83/10
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device which is small and installable in a housing of every electric device, easily operable, and applicable to ground fault interruption, to provide an electric device equipped with the same.  <P>SOLUTION: When a permanent magnet 33 of a switch mechanism 4 is on the ON-position, the attractive force of the permanent magnet 33 and a yoke 35 holds an operating member and a switching member 37 on the ON-position to close an electric wire 7 as an electricity supply line against the urging force of a return spring 34. When a coil 36 is energized by a switch driving control circuit 8, the electric wire 7 is interrupted by magnetizing the yoke 35 so that the magnetic force of the permanent magnet 33 is made to reduce and moving the operating member and the switching member 37 to the OFF-position by the urging force of the return spring 34. The switch driving control circuit 8 has a ground fault judging circuit 22 and a switch control circuit 23. When the ground fault judging circuit 22 detects ground fault from the electric wire 7, it outputs a ground fault detection signal to the switch control circuit 23, which energizes the coil 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227213-A (JP)
Title: Optical device
Inventor: MASUKI AKIHIKO
IPC: G02B7/04
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device provided with lens barrel structure having high strength to external force even when the hardness of material is not made high and even when the dimension of a cam follower part and a cam part in the the direction of the diameter of a lens barrel is not made large.  <P>SOLUTION: The optical device has a first member 14 having the cam part 14a and a second member 13 having the cam follower part 13a engaged with the cam part, and the first and the second members relatively rotate around an optical axis, whereby the cam part relatively drives the first and the second members in an optical axis direction. A projection part 14b which projects to the second member side and on which the cam follower can abut is provided on one side in the optical axis direction from the cam part in the first member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229561-A (JP)
Title: Reader writer device
Inventor: TSUKAMOTO HIROYUKI
IPC: G06K17/00
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader writer device enabling a plurality of antennas to accurately communicate with RFID tags as targets of communication.  <P>SOLUTION: This reader writer device is equipped with coil antennas 2a to 2c which are arrayed adjacently in a matrix at the same inter-center distance and reader writer modules 102a to 102c which read information recorded in the RFID tags 3a and 3c and write information. Diameters (external sizes) of the coil antennas 2a to 2c are larger than distances (h) between the RFID tags 3a to 3c arranged closely on the coil antennas 2a to 2c and the centers of the coil antennas 2a to 2c and less than 3/4 times as large as the inter-center distance P of the coil antennas 2a to 2c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224439-A (JP)
Title: Image recording device and cartridge for recording materials
Inventor: EDA KAHO
IPC: B41J29/38
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device which prevents occurrence of supply failures of a recording material arising from the dew condensation occurring on the recording material within a cartridge or its surrounding, caused by the difference between the reservation and service environments of the cartridge which stores sheet-like recording materials and the sheet-like recording materials, and a cartridge for the recording materials.  <P>SOLUTION: The image recording device is mounted with a cartridge which accommodates the sheet-like recording materials wound in a roll shape, carries the sheet-like material from the mounted cartridge and exposes on the sheet-like recording materials to perform image recording, wherein at least either a temperature sensor or a humidity sensor is provided in the cartridge to measure at least either the temperature difference or the humidity difference between the inside of the cartridge and the inside of the device, the sheet-like recording materials is inhibited from being carried based on either one of the temperature difference or the humidity difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228575-A (JP)
Title: Light emitting diode, backlight device, and liquid crystal display device
Inventor: MORO SHUJI
IPC: F21V29/00
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin backlight device having wide color reproduction range.  <P>SOLUTION: The backlight device is provided with a diffusion plate 141 diffusing colored incident light and emitting the light in plane shape, and light sources composed of a plurality of light emitting diode elements emitting the light incident on the diffusion plate 141. The light emitting diode element 21 is composed of a plurality of light emitting diode chips 31 all of which are arranged at nearly central part on a base plate 32, emitting light at least in red color, green color, and blue color respectively, and a light condensing means 33 formed on the base plate 32 so as to cover the plurality of light emitting diode chips 31, condensing respective red, green, and blue colored light emitted from the plurality of light emitting diode chips 31 on one point of the diffusion plate 141, and turning them into white colored light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224145-A (JP)
Title: Method for joining different materials and filler metal therefor
Inventor: SASABE SEIJI
IPC: C22C21/06
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining different materials, by which method, aluminum or an aluminum alloy material can be easily joined with a steel material at a low cost, and a joint having an high joining strength can be obtained, and to provide a filler metal therefor.  <P>SOLUTION: The aluminum based material 2 is overlapped on the steel material 1 having zinc based coating layers 4 composed of zinc or a zinc alloy on both surfaces of the steel material 1 at their edge portions in such a manner that the surface having the zinc based coating layers 4 formed thereon comes on the side of the aluminum based material 2 to be welded. In this case, the aluminum based material 2 to be welded is arranged so as to come on the side of a torch 5. Then, the overlapped portion is welded by the overlapped fillet welding by the AC metal inert gas (MIG) arc welding using the filler metal 6 containing 1.5 to 6.0 mass% of Si and the balance being Al with unavoidable impurities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227963-A (JP)
Title: Multistage load balancer and its method and program
Inventor: SHIMADA YUSUKE
IPC: G06F9/50
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a state of the load or failure of a server, by a pre-stage load balancer, and dinamically determine load balance for a post-stage load control device to be reflected thereto.  <P>SOLUTION: This multistage load balancer comprises the pre-stage load balancer 14 connected to a network, a plurality of post-stage load balancers 16 connected to the pre-stage balancer 14, and one or more servers 20 connected to the post-stage load balancers 16, respectively. Requests from clients 10 are dispersed from the pre-stage load balancer 14 to one of the post-stage load balancers 16 and then dispersed to one of the servers. The post-stage load balancers 16 each have a load state transmission part 24 for transmitting the state of the server connected thereto to the pre-stage load balancer 14. The pre-stage load balancer 14 has a dynamic dispersion control device 22 for controlling the requests from clients to be sorted while determining the state of the server in accordance with transmission information from the load state transmission part 24 of the post-stage load balancer 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045188-A (JP)
Title: beta-GLUCURONIDASE INHIBITOR
Inventor: MIYAZAKI TOSHITSUGU
IPC: A61P43/00
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a β-glucuronidase inhibitor that is safe and hence applicable to foods and cosmetics.  <P>SOLUTION: This β-glucuronidase inhibitor contains, as an active ingredient, fluorotannin or a seaweed or an extract of a seaweed selected from the group consisting of Laminaria japonica, Eisenia bicyclis, Eisenia arborea, Ecklonia stlonifera, Ecklonia kurome, Ecklonia cava, Undaria pinnatifida, Undaria peterseniana, Undaria undarioides, Alaria praelomga and Alaria crassifolia; Sargassum fuluvellum, Hizikia fusiforme and Sargassum horneri; Nemacystus decipieus and Cladosiphon okamuranus; and a seaweed belonging to red algae, the genus Gigartina tenella, the order Gigartinaceae.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224513-A (JP)
Title: Continuous paper roll transfer control
Inventor: KIKUCHI TORU
IPC: B41J11/42
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize the transfer of a roll at a fixed paper feed speed irrespective of the thickness of paper.  <P>SOLUTION: The continuous paper roll transfer controller is composed of a control section to control the amount of rotational movement and the rotational speed of a transfer motor to drive a roll on the basis of the number of pulses and an interpulse period input and a down counter to generate the pulses, and generates a pulse train from the (N-M) frequency of a pulse period P/f and the M frequency of an interpulse period (P±1)/f, if the prescribed number of pulses is N, an arbitrary integer less than N is M, the counting clock frequency of a down counter is f and the counted value of the down counter is P.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237072-A (JP)
Title: Composition for surface hydrophobing, surface hydrophobing method, semiconductor device and manufacturing method thereof
Inventor: HATTORI SEITARO
IPC: H01L21/768
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for surface hydrophobing and a surface hydrophobing method which can easily and efficiently restore damage on a surface without increasing the density of a layer including a front surface, and generates no corrosive by-product, and to provide a semiconductor device and a manufacturing method thereof.  <P>SOLUTION: The composition for surface hydrophobing contains (A) a diacetoxymethylsilane of 0.1-10 wt% and (B) an aprotic solvent. The method of surface hydrophobing includes a process in which the composition for surface hydrophobing contacts the surface of a layer and the layer is heated in this state to form a hydrophobing film 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006238647-A (JP)
Title: Resonant power supply
Inventor: SAKAGUCHI MASAHIKO
IPC: H02M7/10
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonant power supply which can reduce the cost while raising the operating efficiency of winding.  <P>SOLUTION: The resonant power supply is equipped with a transformer 10 which receives AC power supplied from an AC power supply, a capacitor 11 which is connected to one end of the secondary winding 10a of this transformer 10, and a half wave voltage doubler rectifier circuit which is constituted by serially connecting a coil 13 between a plurality of serially connected diodes 12 and 14 including the first diode 12 connected to the other end of the secondary winding 10a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI