baber/WOPTO huggingface dataset:
Patent JP-2007174029-A (JP)
Title: Gain variable circuit and automatic gain control amplifier using the same
Inventor: NISHINO AKIRA
IPC: H03F3/45
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power supply voltage, while reducing the number of vertically-stacked transistors.  <P>SOLUTION: A gain variable circuit is constituted of a load resistor 21 connected between a power supply terminal VD and an output terminal OUTB; a load resistor 22 connected between the power supply terminal VD and an output terminal OUT; a first differential circuit, which is connected between the output terminals OUTB, OUT and a first node comprising FETs 31, 32 for changing each of the output voltage gains of the output terminals OUTB, OUT corresponding to a difference between complementary first/second gain variable voltages, a second differential circuit which is connected between the output terminals OUTB, OUT and a second node, and comprising FETs 33, 34 for changing each output voltage gain of the output terminals OUTB, OUT corresponding to a difference between the first/second gain variable voltages; and a grounded source circuit that amplifies which is connected between the first/second nodes and a ground GND comprising FETs 35, 36 for amplifying each of the output voltages of the output terminals OUTB, OUT corresponding to a difference between complementary first/second input voltages.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168158-A (JP)
Title: Rewritable sheet and cleaning method of rewritable sheet
Inventor: TAKATORI SUSUMU
IPC: B41M5/36
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely remove a stain sticking to a sheet.  <P>SOLUTION: On the occasion of recording by a rewritable printer 50, a plurality of rewritable sheets 1, 1, etc. are stacked in a state wherein a recording layer 2 of one rewritable sheet 1 is opposed to a cleaning layer 3 of another rewritable sheet 1. On the occasion of conveying the rewritable sheet 1 located at the uppermost position, the recording layer 2 of the conveyed rewritable sheet 1 is rubbed against the cleaning layer 3 of the rewritable sheet 1 at the lower position. Thereby the stain sticking on the recording layer 2 of the conveyed rewritable sheet 1 is wiped off.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174536-A (JP)
Title: Radio control terminal, radio communication system, and radio communication method
Inventor: ISHII HIDENORI
IPC: H04W84/10
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio control terminal or the like which assists an efficient provision of service of devices belonging to a radio network for external terminals.  <P>SOLUTION: A control terminal 10 includes a PAN connection means 107 which establishes connection with a picture reproducer 11 according to a beacon response b11 from the picture reproducer 11, an external connection means 103 which establishes connection with a portable telephone 20, a service search and response means 101 which extracts service information concerning service which can be provided by the picture reproducer 11 from an internal device management means 104 and provides the portable telephone 20 with the service information by request from the portable telephone 20 and a transmission relay means 105 which relays communication between the picture reproducer 11 and the potable telephone 20 and provides the portable telephone 20 with the material substance of service from the picture reproducer 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181258-A (JP)
Title: Power control system and power supply system
Inventor: TAKAHASHI YASUNOBU
IPC: H02J9/06
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy and reliable power control system.  <P>SOLUTION: A first switching means for switching an electrical path and a first current detecting means for detection of a current in the electrical path are provided on a first power supply path which supplies the load side with power of a power source that it received. Second and third switching means and a second current detection means are provided on a second power supply path, which supplies the load side with the power from an uninterruptible power supply unit. A fourth switching means is provided between the connection of the uninterruptible power supply unit and the first power supply path. The control means controls each switching means, based on the power reception state of both power supply paths and the level of the current flowing to the load side, and switches the connection within each power supply path or the connection between each power supply path and the uninterruptible power supply unit, corresponding to the power reception state of the power of the power source, the mode of the load, etc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180755-A (JP)
Title: Radio communication equipment and radio communication control method
Inventor: TANAKA TAKANOBU
IPC: H04B7/08
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in the transmission reception performance in spatial multiplex communication even at a location wherein a delay time difference is prone to cause due to multipath fading and under a state wherein a wireless terminal moves.  <P>SOLUTION: The radio communication equipment includes a discrimination unit 12 that acquires reception environment information for representing a reception environment on the basis of a received signal by each antenna element 11 and controls the presence/absence of use of an equalizer 14 on the basis of the reception environment information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287189-A (JP)
Title: Group iii nitride light emitting device
Inventor: SHIM HYUN WOOK
IPC: H01L33/32
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride light emitting device having improved external photon efficiency and luminance.  <P>SOLUTION: A group III nitride light emitting device includes an n-type clad layer; an active layer and a p-type clad layer formed on the n-type clad layer in order; and a p-side electrode provided with a CuInO2 layer, a transparent conductive oxide layer, and a reflective metal layer formed on the p-type clad layer in order. It is possible that the reflective metal layer is an Ag layer or an Al layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180910-A (JP)
Title: Speaker diaphragm and speaker using this
Inventor: TEIKA KOICHI
IPC: H04R7/02
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oblong diaphragm of narrow width, having major axis and minor axis, whose profile is elliptic, track-shaped, or rectangular, with less peak/dip in a sound pressure frequency characteristics for reproducing excellent sound quality.  <P>SOLUTION: The speaker diaphragm comprises an edge joint part which joins with an edge by the outer peripheral side of a diaphragm, and a diaphragm part which is provided on the inner peripheral side of the edge joint part to fit with a voice coil. The diaphragm part comprises a virtual reference plane regulated as such plane as contains the edge joint part, and is corrugated to have a plurality of nodal lines which is regulated as a line crossing the virtual reference plane and a plurality of ridgelines regulated as a line connecting such points as a distance from the virtual reference plane is maximum. The plurality of nodal lines are non-parallel to the major axis of the diaphragm not to cross it while crossing the minor axis of the diaphragm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177292-A (JP)
Title: Method for manufacturing hollow member
Inventor: SAITO TOSHIKAZU
IPC: C23C8/22
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow member, which can easily and inexpensively apply special treatment to only the outer surface of the hollow member, and can be widely applied to the hollow members with various shapes and materials.  <P>SOLUTION: This manufacturing method comprises the steps of: arranging a washer 5 in between two inner rings 1 and 1, which are arranged in a row, and a circular washer 6 on the outer side of the inner ring 1 in the axial direction of each inner ring 1; making a bolt 2 penetrate through the two inner rings 1 and 1 so that a head 8 abuts to the washer 6 which is arranged on one outer side of the inner ring 1 in the axial direction; threadedly engaging a nut 3 with the bolt 2 on the opposite end of the head of the bolt 2 from the outside of the washer 6, and tightening the nut 3 to approximately completely shield the inside of a through-hole of the inner ring 1 against the outside; and exposing the inner rings 1 to an atmosphere for carburization at a high temperature to carburize and quench only the outer face 21 of the inner rings 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006191108-A (JP)
Title: Cmos image sensor and manufacturing method therefor
Inventor: HA HYEON WOO
IPC: H04N5/369
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the light-receiving characteristic of a photodiode, by receiving the light on the side of a transparent substrate in a CMOS image sensor, and to provide its manufacturing method.  <P>SOLUTION: The CMOS image sensor has the transparent substrate, where an active area having a photodiode region and transistor region and a field region to separate the active region are sectioned, a black matrix layer which is formed on the active region remained, except the photodiode region and on the transparent substrate of the field region, a color filter formed on the transparent substrate of the photodiode region, a p-type semiconductor layer which is formed on the transparent substrate containing the color filter layer and black matrix layer, the photodiode formed on the p-type semiconductor layer of the photodiode region, and a plurality of transistors, formed on the p-type semiconductor layer of the transistor region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137771-A (JP)
Title: Oral fludara of high-purity formulation with quick release of active ingredient
Inventor: HEIL WOLFGANG
IPC: A61K9/20
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick-release tablet formulation with high-purity fludara as an active ingredient in a defined composition of residual contaminants.  <P>SOLUTION: In the tablet, fludara with a purity of 99.19% or higher is compounded with a lactose monohydrate, a colloidal silicon dioxide, a microcrystalline cellulose (avicel), croscarmellose (sodium carboxymethyl cellulose) and magnesium stearate, to which a specified amount of titanium dioxide, yellow and red iron oxide pigments are further compounded, and which is enclosed with a film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006523089-A (JP)
Title: ヒトの成長ホルモン変異及びその使用
IPC: C07K16/26
Filed: 2003-11-04
Abstract: 本発明は、自然に起こる成長ホルモン突然変異に関し；成長ホルモン機能不全について患者をスクリーニングする際の、又はそのような不規則性を処理するために適している変異体タンパク質を生産するための、成長ホルモン突然変異を検出するための方法及びその使用に関する。
Patent JP-2006511617-A (JP)
Title: 製薬用多孔質粒子
IPC: A61K9/00
Filed: 2003-12-15
Abstract: 粒子が０.５ｇ／ｃｍ ３ 未満の密度を有する三次元の大きい構造体に希釈溶液内で自己会合する１つ以上のネットワーク形成化合物から成るよう、治療上活性の化合物または物質をオプションとして含む、治療のために使用すべき、薬学的、好ましくは吸入可能な多孔質の自由に流れる粒子に関する。
Patent JP-2007183376-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA HITOSHI
IPC: G03G15/22
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate of a structure in which a toner image has been recorded between a transparent film and a white substrate, and to achieve an image having a high gloss, a smooth surface and high image quality (good graininess) by an electrophotographic system.  <P>SOLUTION: At an image forming step, a mirror toner image of an original is transferred/fixed on a transparent film Q from a special paper feed cassette 101 in a transfer section 6 and/or a fixing section 7. The transparent film is returned to a usual transport passage 16 through a transport passage 12 for both side output and a white substrate W from the special paper feed cassette 101 transported through the transport passage 16 is superimposed with a resist roller 4 so that it comes in contact with a surface of the transparent film on which the toner image has been transferred/fixed, whereby a superimposed sheet is obtained. This superimposed sheet is passed through the fixing section 7, where the transparent film and the white substrate are bonded (heat fusion-bonded). The white substrate is preliminarily coated with an adhesive layer comprising a heat fusible resin. By using the transport passage for both side transfer equipped with a switching pawl 102, the transparent film and the white substrate can be fed from the same special paper feed cassette 101.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182827-A (JP)
Title: Cooling device for piston
Inventor: KOYAMA HIROYASU
IPC: F01P3/08
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for a piston capable of restraining adhering of oil injected to a back surface of a piston top part onto a cylinder inner wall.  <P>SOLUTION: In the cooling device 10 for the piston, the piston 2 provided with a pin boss part 27 having a pin hole 27a and having a side wall 23 extending downward from a position in the inner side than an outer periphery of the piston top part 21 is cooled with the usage of an oil injection nozzle 11 for injecting oil to the back surface 21b of the piston top part 21 facing a space between the inner wall of a cylinder 3 and the side wall 23 of the internal combustion engine 1. An oil passage 30 positioned on an upper part of the piston hole 27a and opened to the outside and the inside of the side wall 23 so as to penetrate the side wall 23 is formed on the side wall 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187354-A (JP)
Title: Dry distillation incinerator
Inventor: SHIRAISHI HITOSHI
IPC: F23G5/16
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry distillation incinerator which detects overheat of a heat insulation material formed on the inner surface of an inner cylinder constituting a combustion chamber of the dry distillation incinerator.  <P>SOLUTION: This dry distillation incinerator 1 has: a gasification chamber 5 making incinerated matter 4 be performed with dry distillation gasification; the combustion chamber 7 with a double cylinder configuration; a stabilizing burner 6 burning dry distilled gas from the gasification chamber 5 lead into the combustion chamber 7; and an exhaust pipe 8 with a double cylinder configuration connected to the downstream side of the combustion chamber 7. When a temperature detected by a combustion chamber temperature sensor 2 provided on the outer surface of the combustion chamber 7 exceeds a prescribed temperature, warning is issued.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133802-A (JP)
Title: Video display device
Inventor: OUCHI SATOSHI
IPC: G03B21/00
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display technique, realizing improvement in the brightness and high image quality in a small-sized light-weight device at a low cost.  <P>SOLUTION: A color separating means, a color separating and compositing means, a color compositing means, two reflecting means, a polarizing plate to convert the polarization direction of light, and a polarization beam splitter are assembled along the optical axis of a reflection-type liquid crystal display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007185835-A (JP)
Title: Inkjet head, ink tank cartridge, and inkjet printer
Inventor: YABE KENJI
IPC: B41J2/185
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of floating ink mist by virtue of a structure of a head with respect to defective printing caused by the ink mist formed in the printing or contamination to a body and a recording material due to adhering of the ink mist to the inner section of the body.  <P>SOLUTION: An absorption body is provided to a portion between a support substrate and an inkjet cartridge in a conventional structure of a head and mist collection sections to be bonded to the absorption body are respectively provided at the front and rear sides of the inkjet head in the main scanning direction. When the printing is performed by moving the inkjet head in the main scanning direction (in the outward direction), the mist floating in a portion between the inkjet head and a recording medium is adhered to the mist collection sections, particularly to the mist collection section at the front side of the inkjet head in the main scanning direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188255-A (JP)
Title: Network-relay control compatible with network-type plug and play
Inventor: OSHIMA YASUHIRO
IPC: G06F13/12
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for adequately relaying a print-request message transmitted from a client to a device unit in a network compatible with network-type plug and play.  <P>SOLUTION: A network-relay device conducts relay between a device unit, which has at least one service device providing services in response to a request from a client on a network, and a network. The network-relay device is provided with a data conversion module which converts a print-request message with a print target image described therein in a markup language, to data for a device unit and supplies the converted message to the device unit when the network-relay device receives the print-request message. The data conversion module generates data for printers compatible with a general-purpose standard which are acceptable to the device unit, as data for the device unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185698-A (JP)
Title: Two split dies for forming square wire, and square wire manufacturing device
Inventor: MIYAZAWA TAKASHI
IPC: B21C3/02
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a square wire with a small drawing force/a large draft.  <P>SOLUTION: A pair of two split dies (10a, 10b) for forming a square wire face each other. A round wire (M0) is passed through a square hole formed by first reduction triangular grooves (11a, 11b), first straight triangular grooves (12a, 12b), second reduction triangular grooves (21a, 21b), and second straight triangular grooves (22a, 22b) to obtain a square wire (K2). The two split dies (10a, 10b) for forming the square wire are oscillated with the opposite phases in the diagonal direction. Thus, the square wire can be manufactured with a small drawing force/a large draft.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191876-A (JP)
Title: Hinge and cabinet using the hinge
Inventor: HIKAGE MASAHIRO
IPC: E05D3/02
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge preventing a door from coming off due to the detachment of a rivet even if opening/closing of the door of a cabinet is repeated.  <P>SOLUTION: The hinge 4 is composed of a body 5 and an arm 6. The body 5 comprises an engaged part 5c extended almost horizontally from a fixed part 5a and having a through hole. The arm 6 comprises an engaging part K of approximately U-shaped cross section comprising a first horizontal part 6b extended in the same plane from the fixed part 6a and having a first through hole, a vertical part 6c, and a second horizontal part 6d having a second through hole 7b. The rivet 9 is inserted through the through holes from the lower side to caulk an upper end projecting part 9c on the outside of the second through hole 7b. The body 5 and the arm 6 are thereby connected turnably.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191043-A (JP)
Title: Tire for construction vehicle
Inventor: INOUE TAKUMI
IPC: B60C11/117
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire for a construction vehicle, keeping wear resistance and preventing heat separation by effectively suppressing/radiating the temperature on a belt or the heat of a tread portion, especially its center portion, during tire loading.  <P>SOLUTION: In the tire for a construction vehicle arranged with a large number of lug grooves extending from both side end portions toward a tire equatorial plane on a tread portion, a rubber layer 23 having a larger thermal diffusion coefficient α than a tread rubber is disposed so as to adjoin with a belt layer on a belt layer outer diameter direction out side and expose to a tread side portion at at least both end portions. A projection which is 2 mm≤ W ≤ tread width/100 mm in width W, and 2 mm ≤ h ≤ the tread width/100 mm is disposed from a diameter direction outside end toward diameter direction inside within a distance d of 100 to 200% of the maximum depth of the lug grooves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193584-A (JP)
Title: Wind direction/wind speed data management system, and wind direction/wind speed data management method
Inventor: UCHIMICHI KATSUMI
IPC: G06Q50/10
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind direction/wind speed data management system and method capable of managing wind direction/wind speed data collected/stored by each power company such that browsing from the outside is easy.  <P>SOLUTION: The wind direction/wind speed data management system 1 is provided with a wind direction/wind speed management server 10, and a plurality of wind direction/wind speed measuring systems 201-203 each installed in a plurality of power companies. The wind direction/wind speed data management server 10 is provided with a data collecting part 11 collecting wind direction/wind speed data from the plurality of wind direction/wind speed measuring systems 201-203, a format converting part 12 converting a format of the wind direction/wind speed data collected by the data collecting part 11 into a predetermined format from a unique format of each power company, and a data storing part 13 storing the wind direction/wind speed data subjected to format conversion by the format converting part 12 in a wind direction/wind speed database 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006150096-A (JP)
Title: Intermittent gas inhalator and its method
Inventor: CHUA JAMES
IPC: A61M16/06
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent gas inhalator which maintains the blood-oxygen concentration of a patient who receives oxygen from a supplementary oxygen feed system.  <P>SOLUTION: The intermittent gas inhalator 10 inhales a certain volume of gaseous fluid to an adit 16 to the respiratory system of the patient 14, who breathes, during inhalation time from the discharging time to the next inhalation period of an instant respiratory period. The intermittent gas inhalator comprises a valve assembly 30, a sensor 32, and a controlling arrangement 34. The valve assembly operates between a close condition of preventing a gaseous fluid from flowing from a gaseous fluid source 12 to the patient and an open condition that the stream of the gaseous fluid to the patient is established. The sensor detects a patient's respiratory pressure change in the instant respiratory period and emits a sensor signal showing the patient's respiratory pressure change. In the inhalation time, the discharge time, or the both of the instant respiratory period, the controlling arrangement receives and treats the sensor signal, reacts within the discharge time of the instant respiratory period, and operates the valve assembly in the open condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI