baber/WOPTO huggingface dataset:
Patent JP-2010032912-A (JP)
Title: Drive device and lens drive device
Inventor: KATAGIRI CHIHARU
IPC: G02B7/04
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device that eliminates the need for a special temperature sensor, detection sensors for position and operation, and suchlike sensors, performs stable drive without changing a basic drive circuit, and prevents operation failure caused by environmental condition (mainly, temperature), or variations in the manufacture of a piezoelectric element and drive mechanism, and to provide a lens drive device.  <P>SOLUTION: The lens drive device 10 includes: a holding member 11; a drive member (drive shaft) 12; a frictional engagement member 13 disposed on the holding member 11 and supporting the drive member 12 in a frictionally engaged state; an electric-mechanical conversion element 14 with one extending/shortening direction-end face fixed on one end face of the drive member 12; a driven member 15 fixed to the other end face of the electric-mechanical conversion element 14; and a drive circuit 1 causing the electric-mechanical conversion element 14 to generate oscillation. The drive circuit 1 is driven at a frequency change cycle corresponding to an amount of a frequency which changes according to environment in which the device is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032976-A (JP)
Title: Online karaoke system
Inventor: MASHIMA HIROYUKI
IPC: G10K15/04
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online Karaoke system stably distributing Karaoke data by reducing the failure rate of a storage device of a Karaoke performance terminal which becomes a master terminal.  <P>SOLUTION: An arbitrary Karaoke performance terminal 22 which is connected to a network becomes the master terminal and receives the Karaoke data distributed by a Karaoke content sever 10 on behalf of the other terminals, and the master terminal relays and distributes the received Karaoke data to other Karaoke terminals 22. On the basis of operation time of a storage device in each Karaoke performance terminal 22 managed by a storage device operating time management means 14, the order of the master terminal and the Karaoke performance terminals 22 which become the relay distribution points of the Karaoke data are determined in order of less operating time by a distribution order determination means 15. Each Karaoke performance terminal 22 is controlled by a distribution control means 16 so that the Karaoke data is relayed and distributed in the distribution order determined by the distribution order determination means 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009067993-A (JP)
Title: Fuel oil for fuel cell
Inventor: MATSUBARA MISATO
IPC: C10L1/04
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil for a fuel cell, sufficiently keeping the life of a desulfurization agent and enabling the operation of a fuel cell system to be stably continued for a long period when carrying out the desulfurization treatment of the fuel oil for the fuel cell by the fuel cell system.  <P>SOLUTION: The fuel oil for the fuel cell has distillation properties of 135-170°C initial boiling point, and ≤270°C 95% distillation temperature, and also has ≤3 mass% content of paraffin hydrocarbon having ≥16 carbon number, and ≤80 mass-ppm total sulfur content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058949-A (JP)
Title: Positive resist composition containing novel sulfonium compound, pattern-forming method using the positive resist composition, and novel sulfonium compound
Inventor: KAMIMURA SATOSHI
IPC: H01L21/027
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a positive resist composition excellent in sensitivity, resolution, roughness, pattern profile and outgassing property; a compound for use in the positive resist composition; and a pattern-forming method using the positive resist composition, with respect to a positive resist composition for use in the production process of a semiconductor such as IC, in the production of a circuit substrate of liquid crystal, thermal head and the like or in other photofabrication processes and a pattern-forming method using the positive resist composition.  <P>SOLUTION: The compound is a triarylsulfonium compound which has a sulfonium cation having a substituent containing an alcoholic hydroxyl group and an anion containing a proton acceptor functional group. The positive resist composition includes the compound. The pattern-forming method uses the positive resist composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010039678-A (JP)
Title: Design support program, design support device, and design support method
Inventor: YAMASHITA KOICHIRO
IPC: G06F17/50
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a design period by increasing the speed of design at an early stage.  <P>SOLUTION: An architecture 100 is divided by domain. The division is performed in a bus system or/and a clock system. An arbitrary domain is selected among the divided domains 101, 102. The domain 101, for example, is selected. An ESL simulation is performed on the domain 101, and the domain is replaced to a traffic generation device G which generates a traffic equivalent to that of the domain 101. The traffic generation device G and the domain 102 which is not replaced are combined to obtain a new architecture 110. The evaluation result 120 is obtained by performing an ESL simulation again to the new architecture 110. Thereby, the speed of ESL simulation can be increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039192-A (JP)
Title: Photomask and method for forming photoresist pattern
Inventor: HOSHINO DAIGO
IPC: G03F1/36
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of man-hours for drawing figures of mask data, to compress a mask data volume, and to reduce an area occupied by a mask.  <P>SOLUTION: A photomask 30 having TEG (test element group) pattern chips 31 (31a to 31f) in a smaller number of type is used to form a photoresist pattern 40 (=40-1 to 40-9) on a wafer, which is in a larger number of types than the number of types of the TEG pattern chips 31 and composed of unit blocks BK each having a pattern ratio different from one another. That is, by combining a plurality of TEG pattern chips 31 in different pattern ratios formed in the photomask 30, the photoresist pattern 40 having various pattern ratios is formed in an arbitrary region on the wafer, thereby, and the number of chips necessary to be preformed on the photomask 30 can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039405-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: KAGEYAMA MOTOHIDE
IPC: G02B7/04
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel which restrains optical performance from being influenced by thermal expansion.  <P>SOLUTION: The lens barrel includes: a guiding shaft which guides movement of a lens holding member holding a lens; and a support which has rigidity in a shaft direction of the guiding shaft and rigidity in a direction nearly orthogonal to the shaft direction and larger than the rigidity in the shaft direction. The lens barrel has a fixed barrel arranged on the outer circumference of the lens, and the support supports at least one of both ends of the guiding shaft so as to move relatively to the fixed barrel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042344-A (JP)
Title: Catalyst for manufacturing lower olefin, method of manufacturing the same and method of manufacturing lower olefin using catalyst
Inventor: INOUE TOMOYA
IPC: C07C11/107
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zeolite type catalyst capable of efficiently manufacturing a lower olefin by suppressing the formation of aromatic components and excellent in the lasting properties of catalytic activity, its manufacturing method and a method of manufacturing the lower olefin using the zeolite type catalyst.  <P>SOLUTION: The catalyst for manufacturing the lower olefin comprises crystalline aluminosilicate on which an alkaline earth metal, a rare-earth element and phosphorus are supported and is characterized in that phosphorus and the components other than phosphorus are supported on the crystalline aluminosilicate in separate processes. The method of manufacturing the catalyst for manufacturing the lower olefine is characterized in that the alkaline earth metal and the components other than phosphorus are supported on the crystalline aluminosilicate in the separate processes when the catalyst for manufacturing the lower olefin is manufactured by supporting the alkaline earth metal, the rare-earth element and phosphorus on the crystalline aluminosilicate. Further, the method of manufacturing the lower olefin is characterized by using the catalyst for manufacturing the lower olefin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042600-A (JP)
Title: Inkjet cloth medium
Inventor: SUEHIRO TAKUYA
IPC: B41M5/00
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet cloth medium, in which an image printed thereon by an ink-jet printer can be clearly viewed with high density not only from the print surface side but also from the reverse side.  <P>SOLUTION: In the inkjet cloth medium including an ink receptor provided on at least one surface of a plain-woven fabric made from polyester multi-filament yarn, clearances formed by the warp and weft of the plain-woven fabric are filled up by extending the weft in the width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048979-A (JP)
Title: Color image forming apparatus
Inventor: TSUE YASUHISA
IPC: G03G15/01
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To access a storage means such as an SDRAM at high speed and to form a color image at high speed by devising control for writing and reading of image formation provided for color image formation.  <P>SOLUTION: The color image forming apparatus includes: a line memory section 31 for inter-drum delay, in which an amount of delay is set for each image forming unit and image data is stored; and a control section 15 which writes the image data of only a main scanning effective image area into a line memory section 31 and reads the image data from the line memory section 31 to an LED head 32 etc, and which performs a refresh process for the line memory section 31 during the period when the image data is not read or written. This makes it possible to increase (improve) an access speed between the line memory section 31 such as the SDRAM, and the control section 15, compared to the case where the refresh process is inserted during the period when the image data is alternately read and written.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046595-A (JP)
Title: Method and device for classifying and purifying microorganism in contaminated soil
Inventor: YONEDA MINORU
IPC: C02F3/12
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that removes organic compounds from dredge soil, thereby obtaining purified soil at a low cost.  <P>SOLUTION: The system includes a soil formulating step of formulating a dredge soil containing organic compounds into soil that may be treated with primary and secondary sieve-type classifying devices 2, 3, a fine bubble microorganism liquid generating step of containing fine bubbles in a microorganism liquid, and a microorganism classifying step of supplying the microorganism liquid containing the fine bubbles to the primary and secondary sieve-type classifying devices 2, 3 while classifying the dredge soil formulated by operating the primary and secondary sieve-type classifying devices 2, 3 and exfoliating the organic compounds that are attached to soil particles by the action of the microorganisms in the microorganism liquid from the soil particles, thereby obtaining the purified and classified soil particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046231-A (JP)
Title: Shower head
Inventor: SUZUKI MASAKI
IPC: A47K3/28
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower head capable of rotating an end part, switching a water sprinkling direction and sprinkling water distantly.  <P>SOLUTION: The shower head is formed of: a body part 10 connected to a shower hose 6; and a rotary part 11 having a water sprinkling plate 12. The rotary part 11 is connected to the body part 10 so as to be turned on an oblique rotary surface P, and by turning the rotary part 11, the water sprinkling direction from the water sprinkling plate 12 to the shower hose 6 is switched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047399-A (JP)
Title: Screw driven carrying device
Inventor: SATO ISAO
IPC: B65G33/04
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw driven carrying device enabling highly precise and accurate position control when stopping carried objects or carrying them in the opposite direction, and having a reduced size as a whole in an easy-to-manufacture manner.  <P>SOLUTION: The screw driven carrying device 100 is provided for carrying carried objects 120 engaging therewith with the rotation of a screw shaft 110. The screw shaft 110 uses a plurality of rib plates 117 for concentrically holding a cylindrical member 114 having a continuously spiral slit on a columnar shaft body 112.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054534-A (JP)
Title: Planar type actuator
Inventor: IMANISHI HIROTAKA
IPC: G02B26/10
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar actuator which detects the position of a movable part without being affected by a temperature and can be made compact in size.  <P>SOLUTION: The actuator includes: a frame-like fixed part 3 disposed on a device substrate 2; and a movable part 4 which is freely supported inside the fixed part 3 so as to be turnable via a torsion bar 5 and driven by a driving means, wherein a gate electrode 8 is disposed at one side of the movable part 4 which is not connected to the torsion bar 5, and a source electrode 9 and a drain electrode 10 are disposed so as to face the gate electrode 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051430-A (JP)
Title: Pulse generating mechanism, connection flow channel tube, fluid ejection apparatus
Inventor: SETO TAKESHI
IPC: A61B17/32
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid ejection apparatus ejecting a fluid in a pulsating fashion.  <P>SOLUTION: The fluid ejection apparatus 10 includes a pulse generating mechanism 30 and a connection flow channel tube 90. The pulse generating mechanism includes a fluid chamber 120 formed of a diaphragm 70, a wall 82 facing the diaphragm 70 and the inner sidewall 61 of a ring-like spacer 60 arranged between the diaphragm 70 and the wall 82, an inlet flow channel 83 formed of a groove dug in an almost circular arc along the wall 82 so that its proximal end communicates with a connection channel 85 for supplying a fluid and its distal end communicates with the fluid chamber 120, and a piezoelectric element 40 for displacing the diaphragm 70. The connection flow channel tube 90 is inserted into the pulse generating mechanism 30 and has a nozzle 95 that communicates with an outlet fluid channel 88 connected to the fluid chamber 120. A fluid is ejected from the nozzle 95 in a pulsating fashion by compressing the volume of the fluid chamber 120 by means of the diaphragm 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053924-A (JP)
Title: Heat insulating member and heat insulated tank
Inventor: JINNO TAKEO
IPC: F16L59/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating member capable of inserting a prescribed target into an inside thereof without deteriorating heat insulating performance, and a heat insulated tank using the heat insulating member and exhibiting high heat retentive performance.  <P>SOLUTION: In the heat insulating member 28, a surface of a core material 29 is covered by airtight first and second sheet materials 31 and 36, and the core material 29 in the inside is sealed by fixing edges of the sheet materials 31 and 36. A through hole 30 penetrating from a first surface to a confronting second surface is provided on the core material 29, an inner peripheral covering part 33 extended along an inner peripheral surface constituting the through hole 30 is provided on the first sheet 31, and a fixing part 34 continued to the inner peripheral surface covering part 33 so as to extend along the axial direction of the through hole 30 is provided on the first sheet material 31, and a fixed part 38 overlapped with the fixing part 34 and fixed in a sealed state is provided on the second sheet material 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056958-A (JP)
Title: Information processing system, information management apparatus, information management method, information providing apparatus, and information providing method
Inventor: SAKATA KENJI
IPC: H04W4/02
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To suitably set area information to be used for tracing and managing the positions of cargos in physical distribution.  <P>SOLUTION: In an information processing system, a personal computer 18 receives input information for area setting on an area setting picture for setting areas on points of a route on which a communication terminal 12 moves, and transmits the input information for the area setting to a management server 17 through a network 16. The management server 17 receives the input information for area setting through the network 16, sets an areas of points based on the input information for the area setting, stores the set area setting information by associating it with the identification information of the communication terminal 12, and determines an area of the communication terminal 12 which transmits positional information based on GPS positioning by using the stored area setting information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056384-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: MIYAWAKI YOSHIHIKO
IPC: H01L29/423
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an interface level without damaging a gate oxide film and an interface between the gate oxide film and a semiconductor substrate.  <P>SOLUTION: A fluorine-containing film 8 formed of a laminated film of a polysilicon film 8a and a tungsten silicide film 8b and containing fluorine is formed on a gate electrode 4 covered with a silicon oxide film 6. In this case, the polysilicon film 8a is first formed on the gate electrode 4 covered with the silicon oxide film 6, and then the tungsten silicide film 8b is formed on the polysilicon film 8a by an LPCVD method with WF<SB>6</SB>and SiH<SB>4</SB>as material gas. In this case, fluorine in WF<SB>6</SB>reacts with hydrogen in SiH<SB>4</SB>, and most of fluorine is exhausted as hydrogen fluoride (HF) gas and the reaction for forming the tungsten silicide film 8b continues, however a part of fluorine is taken into the tungsten silicide film 8b. Thereafter, heat treatment is performed for thermal diffusion of fluorine in the tungsten silicide film 8b into the gate oxide film 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058271-A (JP)
Title: Method for producing belt, belt conveying apparatus, and image forming device
Inventor: YODA KANEO
IPC: B65H5/02
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which enables a reduction in time and labor required for manufacturing a conveyance belt with a pattern line formed.  <P>SOLUTION: The method for manufacturing the conveyance belt 15 for conveying mounted recording paper S includes a forming process in which the pattern line 30 wherein patterns 32 and 34 indicating information concerning positions are arranged continuously is formed in one direction on a platelike belt substrate 20 and a joining process in which one end and the other end of the substrate 20 which cross the one direction and face each other are joined together. The forming process precedes the joining process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062221-A (JP)
Title: Ferroelectric gate field effect transistor, memory element using the same, and method of manufacturing the ferroelectric gate field effect transistor
Inventor: IBATA MASAKAZU
IPC: H01L21/8247
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation in ferroelectric characteristics of a ferroelectric film and electrical characteristics of a transistor in a ferroelectric gate field effect transistor of an MFS-type memory including an IFI structure in a gate structure.  <P>SOLUTION: The ferroelectric gate field effect transistor includes a gate structure having an Si substrate 1, and at least an HfSiON film 2, a ferroelectric film 3, and an HfSiON film 4 laminated on the Si substrate 1 in this order. The HfSiON film 2 and the HfSiON film 4 are amorphous at baking temperature for forming the ferroelectric film 3 by heat treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061263-A (JP)
Title: Maximum power control device and maximum power control method
Inventor: KITANO RIICHI
IPC: G05F1/67
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately trace the maximum power point of a solar battery.  <P>SOLUTION: A maximum power control device 1 short-circuits an FET (field effect transistor) (Q1) 12, and calculates the short-circuit currents of the solar battery 10. The maximum power control device 1 also measures the temperature of the solar battery 10. The maximum power control device 1 derives the voltage value of the solar battery 10, at the maximum power point at which the output power of the solar battery 10 is maximized, by using the measured short-circuit currents and the measured temperature. Specifically, the maximum power control device 1 stores the voltage value of the solar battery 10 at the maximum power point into a storage part, in association with the combination of the short-circuit currents and the temperature, and refers to the storage part by using the combination of the measured short-circuit currents and the temperature and derives the voltage value at the maximum power point. The maximum power control device 1 then controls the switching of an FET (Q2) 13 so that the voltage of the derived voltage value is output from the solar battery 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060723-A (JP)
Title: Image forming apparatus and method for inspecting the same
Inventor: HAMAYA MASASHI
IPC: G03G21/00
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that efficiently determines whether a voltage is normally applied to an image forming unit from a plurality of voltage application lines or not.  <P>SOLUTION: The image forming apparatus includes: a plurality of voltage generating circuits (71A, 72A to 72C), each of which generates a predetermined voltage; a voltage application means (70) that applies each predetermined voltage to the image forming unit via the corresponding voltage application line; and a control means for controlling the operation of the voltage application means. The control means causes the first voltage generating circuit 71A to generate an inspection voltage, and applies the inspection voltage to the second voltage generating circuit via the first voltage application line LK3, an inspecting jig 100K, and a second voltage application line LK4, with the second voltage generating circuits (72B and 72C) used as load on the first voltage generating circuit. If a voltage detected by the detecting means 91 is within a predetermined voltage range, it is determined that each predetermined voltage is normally applied to the image forming unit via both the voltage application lines.  <P>COPYRIGHT: (C)2010,JPO&INPIT