baber/WOPTO huggingface dataset:
Patent JP-2008102394-A (JP)
Title: Carrier, replenisher developer, developer in development device, developer replenishing device, image forming apparatus and process cartridge
Inventor: IWATSUKI HITOSHI
IPC: G03G9/113
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which keeps charging property stable in a development device, suppresses the occurrence of carrier deposition on a solid image portion in long-term use, also prevents the occurrence of color stain on a color image, and provides fine-grained high-quality images over a long period of time, in an image forming apparatus using a two-component development system.  <P>SOLUTION: The carrier is used in the image forming apparatus in which development is performed while replenishing toner and carrier to a development device in which toner and carrier are housed, and discharging developer which becomes surplus in the development device, wherein the carrier replenished to the development device and/or the carrier housed in the development device has a core material and a covering layer to cover the core material. The covering layer contains a binder resin and particles, a ratio of an average particle diameter of the particles to an average film thickness of the covering layer is 0.01-1, and the covering layer has surface irregularities having an average peak-to-valley height of 0.05-2.0 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101739-A (JP)
Title: Column erecting device for plate body such as desk top plate
Inventor: MAEKAWA NAOYUKI
IPC: A47B17/00
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column erecting device for a plate body such as a desk top plate, which is easily constructed to erect a column while clamping the plate body such as the desk top plate between its upper and lower sides in a clamping system, and which allows extremely easy work for erecting a column on the plate body sequentially from its upper side while reliably clamping the plate body to stabilize the erected condition of the column.  <P>SOLUTION: The column erecting device comprises the column 6 having a through-hole 8 vertically passing therethrough and a guide portion 9 in part of the through-hole, a placement plate 10 fixed to the lower end excluding the guide portion of the column, a supporting member 11 fixed to the upper end of the column and having a communication hole 12 communicated with the through-hole, an approximately side-view L-shaped fixture 13 having a vertical portion 14 and a horizontal portion 15 for slide-engaging with the guide portion and a thread hole 16 formed in the upper end of the vertical portion, and a fastening bolt 17 inserted into the communication hole of the supporting member and threaded to the thread hole of the fixture through the through-hole. The plate body is clamped at its edge between the placement plate and the horizontal portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007051064-A (JP)
Title: Glass for magnetic disc substrate, glass substrate for magnetic disc, and magnetic disc
Inventor: HAYASHI ICHIRO
IPC: C03C21/00
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass for a magnetic disc substrate which has sufficient mechanical strength and improved corrosion resistance of a metallic magnetic film on the glass substrate.  <P>SOLUTION: The glass for the magnetic disc substrate comprises a composition substantially of SiO<SB>2</SB>of 50-65, Al<SB>2</SB>O<SB>3</SB>of 5-15, Na<SB>2</SB>O of 2-7, K<SB>2</SB>O of 4-9, Na<SB>2</SB>O+ K<SB>2</SB>O of 7-14, MgO of 0.5-5, CaO of 2-8. MgO+CaO of 2.5-10, MgO+CaO+SrO+BaO of 12-25 and ZrO<SB>2</SB>of 1-6, expressed by mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049749-A (JP)
Title: Information bit modulating method, digital modulation system, and digital demodulation system
Inventor: VAN NEE D J RICHARD
IPC: H04J13/10
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital modulation system which utilizes an extended code set for encoding information in radio communication system.  <P>SOLUTION: The digital modulation(demodulation) system which utilizes a large code set of M code (M>N) for N length code, can increase the data rate while maintaining the coding gain. The system increases the data rate by expanding the code set size. The system can encode 5 data bits for both I and Q with the capability for changing codes to be transmitted using the code of a modulator 16, and also can encode in all 10 data bits per code symbol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008108526-A (JP)
Title: Fuel cell module structure
Inventor: MIZUKAMI TAKAAKI
IPC: H01M8/10
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where water produced in a cathode by a power generation reaction hinders diffusion and permeation of oxygen because of accumulating in a diffusion layer of the cathode, on a surface thereof and in slits of a collector plate and a fastening plate, whereby the cell voltage of a fuel cell and output density thereof are lowered, and a cell service life is shortened.  <P>SOLUTION: A hydrophilicity-imparting treatment is applied to a fuel cell surface to remove produced water of the cathode from the diffusion layer, and a hydrophilicity-imparting treatment is applied to a power generation system housing surface as well at the same time to increase the evaporation area of the produced water, whereby evaporation is facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109330-A (JP)
Title: Retrieval system for mobile terminal
Inventor: HANASHI SANEHIRO
IPC: H04W8/00
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To get information before a battery is dead or until a mobile terminal moves out of service area if the mobile terminal is missing.  <P>SOLUTION: This mobile terminal 100 is provided with: a peripheral voice recording means for recording a peripheral voice acquired by a microphone 16 with a fixed time interval or when the mobile terminal performs hand-over, and registers the location in an optimal base station 300 and a path recording means for recording the location information and date of the base station received by the mobile terminal. When a low voltage detection part 15 of the mobile terminal detects an arbitrary voltage of a battery 17, or a service area perimeter detection part 13 detects a service area perimeter, the information of a peripheral voice recording part 12, and a path recording part 11 to which the unique information and missing information reason of the terminal is added and transmitted to the base station, and the missing information is transmitted to a private communication controller 400 for recording, and when the unique information specifying the mobile terminal is received from an extension telephone set 600 to the private communication controller, the missing information is provided with voice guide or character information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108651-A (JP)
Title: Battery pack, and its manufacturing method
Inventor: KURODA AKIRA
IPC: H01M10/6563
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of keeping the form of an electrode body within each unit cell constituting the battery pack while securing heat radiation of the battery pack.  <P>SOLUTION: A gap filling sheet 90 is inserted into between a container side wall 52 and the electrode body 80 along the container side wall 52 in a container 50 of a unit cell 20 constituting the battery pack, the surface facing the electrode body 80 of the gap filling sheet 90 is formed flat, and the surface facing the container side wall 52 of the sheet 90 is formed in recessed and projecting structure comprising a thick projecting part 96 corresponding to a sheet thick part and a thin recessed part 98 corresponding to a sheet thin part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107278-A (JP)
Title: Continuity testing device
Inventor: TOMII SHUZO
IPC: G01B11/00
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuity testing device to perform continuity test for individual products on a multi-face substrate with these positioned accurately and efficiently, the multi-face substrate multi-faced with the individual products, such as, a printed wiring board and various semiconductor package substrates.  <P>SOLUTION: This continuity testing device comprises at least an alignment stage 10, a test stage 20, a camera 30, a test tool 50, a conveyance means 60, a hopper 70a and stocker 70b, and a data processing/controlling means 80. This device used to perform electrical continuity test on individual products with the multi-face substrate multi-faced with the individual products, such as a printed wiring board and various semiconductor package substrates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111344-A (JP)
Title: Vertical shaft pump support structure
Inventor: WATANABE YOSHINORI
IPC: F04D13/00
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical shaft pump support structure capable of restraining a bearing having a small bearing clearance from being damaged by the reaction of water.  <P>SOLUTION: This vertical shaft pump 1 has a casing 2, a vertically extending main shaft 3 arranged in a vertical pipe part 2a of the casing 2, an impeller 5 arranged in a lower end part of the main shaft 3, and a bearing 7 supporting the main shaft 3. Pipes 9 to 12 are connected to a horizontal pipe part 2b of the casing 2, and seawater W is made to flow in the pipes 9 to 12 from a delivery vent part 2b of the casing 2 by pumping up the seawater W, by rotating the impeller 5 in response to rotation of the main shaft 3. A protective stay 15 is arranged between a stand 13 and the vertical shaft pump 1 so as to be opposed to the reaction F5 of the seawater W flowing in the pipes 9 to 12, and the vertical shaft pimp 1 is supported by the stand 13 via this protective stay 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112896-A (JP)
Title: Multilayer capacitor and its manufacturing method
Inventor: TOGASHI MASAAKI
IPC: H01G4/232
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer capacitor which can be markedly reduced in ESL (equivalent series inductance) and to provide its manufacturing method.  <P>SOLUTION: The multilayer capacitor 10 is equipped with a dielectric assembly 12 composed of laminated dielectric layers 12a and 12b, an inner unit 17 composed of first inner conductor layers and second inner conductor layers which are each alternately laminated through a dielectric layer, outer units 19a and 19b which are provided adjacent to both end faces of the inner unit 17 and composed of first outer conductor layers and second outer conductor layers which are laminated through a dielectric layer 12b, and first terminal electrodes and second terminal electrodes formed on the side faces. The first terminal electrodes are connected to the second inner conductor layers and second outer conductor layers, and the second terminal electrodes are connected to the second inner conductor layers and second outer conductor layers. The dielectric layer 12b of the outer unit 19a and 19b is equipped with pinhole conductors 20 which connect the outer conductor layers of a pair of the first outer conductor layers or a pair of the second outer conductor layers together.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110321-A (JP)
Title: Sedimentation equipment
Inventor: SATO YOSHIHARU
IPC: B01D21/24
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide sedimentation equipment which prevents a deterioration in the water treatment efficiency.  <P>SOLUTION: The sedimentation equipment has a scum pipe 8 which is a cylindrical body extending in the radial direction in the liquid surface of a circular vessel, is arranged in such a way as to be freely rotatable in the axial direction and has an opening 14 taking in scum floating on the liquid surface and a lower bar 18 extending downward when the opening 14 turns upward, a scum skimmer 9 which is fixed to a rotation-driven shaft 4 at one end, extends in the radial direction of the circular vessel and rakes scum floating on the liquid surface of the circular vessel, and a kicker 26 coming in contact with the lower bar 18 through rotation of the shaft 4. The lower bar 18 consists of a fixed portion 19 fixed to the scum pipe 8 so that the kicker 26 may come in no contact with the fixed portion 19, a movable portion 20 pivoted by the fixed portion 19 in such a freely rotatable way as for the kicker 26 to come in contact with the movable portion 20 and a rotation prevention pin 22 which prevents the movable portion 20 from being pushed in the normal-rotation direction and rotated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007145833-A (JP)
Title: Benzodithiophene derivative and organic electroluminescent element produced by using the benzodithiophene derivative as luminescent layer
Inventor: TANAKA KAZUHIKO
IPC: C07D495/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzodithiophene derivative having excellent luminescent efficiency and stability in the case of using as a luminescent layer of an organic EL element, and easily synthesizable to reduce the production cost.  <P>SOLUTION: A benzodithiophene derivative expressed by formula (1) (R1 is hydrogen, an alkyl or phenyl) is synthesized and used as a luminescent layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008116225-A (JP)
Title: Inspection gauge and inspection system using this inspection gauge
Inventor: KUROSAKI MOTOHIRO
IPC: G01B5/02
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple inspection gauge for inspecting colored film unformed part, wherein the severer inspection to the same has been requested because of a recent allowable value to the width of the colored film unformed part becoming small according to the improvement of the size precision of the sheet glass and the improvement of the screen printing technology.  <P>SOLUTION: The inspection gauge is made of polymer having at least one side of the plane end, and at the edge a protruding part is provided. The protruding length of the protrusion is made equal to the allowable width between the edge of the sheet glass and the edge of the colored film (colored film unformed part). The plane edge of the inspection gauge is press abutted to the edge of the sheet glass, and the edge position of the colored film and the tip of the protrusion are compared and discriminated whether the width between the edge of the colored film and the edge of the sheet glass is less than or equal to the allowable size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128088-A (JP)
Title: Liquid crystal display apparatus
Inventor: KO TAKUMIN
IPC: G02F1/13
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus enabling persons even in a long distance or different directions to clearly watch the display contents of a liquid crystal panel.  <P>SOLUTION: The liquid crystal display apparatus comprises a liquid crystal panel, a connecting mechanism and a supporting mechanism, wherein the connecting mechanism comprises a shaft joint part and a connecting stem unit, the shaft joint part is connected to the liquid crystal panel and to the connecting stem unit, and the support mechanism is connected to the connecting stem unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008117607-A (JP)
Title: Manufacturing method of electrode for battery
Inventor: KONISHIIKE ISAMU
IPC: H01M4/02
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode suitable for a lithium secondary battery, which is the effective manufacturing method of the electrode for the battery having an active material layer composed of a plurality of layers having different oxygen contents.  <P>SOLUTION: This electrode for the battery in which an active material having a large energy capacity such as silicon in the active material layer 10 is manufactured. In this case, right after depositing the active material on a collector 9 under an atmosphere in which no oxygen containing gas is contained or the pressure of the oxygen containing gas is low, and carrying out a process to form a first active material layer 10a containing no oxygen or a small amount of oxygen, the surface of the first active material layer is exposed in an oxidizing atmosphere in which the pressure of the oxygen containing gas is higher in comparison with the atmosphere, and at least the surface region of the first active material layer 10a is changed to a second active material layer 10b having a large amount of oxygen. An active material layer in which a plurality of composite layers composed of the first active material layer and the second active material layer are laminated and provided by repeating a series of the processes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093371-A (JP)
Title: Nail coloring/art assisting stand
Inventor: ABE SANAE
IPC: A45D29/22
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring/art assisting stand capable of rapidly and nicely finishing coloring and art in nails.  <P>SOLUTION: The assisting stand is the stand where a palm or fingertips are placed when performing coloring/art in the nails, including: finger rests which are formed by swelling the right and left parts of the respective fingers, so as to at least place the forefinger, the middle finger, the fourth finger, and the fifth finger at appropriate interval; and a placement surface which is gradually inclined toward the fingertip end parts from a palm placement place.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114479-A (JP)
Title: Method and apparatus for cleaning tire vulcanizing mold
Inventor: YOSHINO TAKUMI
IPC: B29C33/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove the contaminant adhered to the molding surface of a mold assembly 24 by dry ice pellets.  <P>SOLUTION: Since dry ice pellets are jetted out to the molding surface from a jet nozzle 69 immediately after the molding surface of the mold assembly 24 is heated to a temperature exceeding 240°C by a hot plate 37 and a heating gas, the contaminant adhered to the molding surface is suddenly and largely cooled by the dry ice pellets and the crack or peel based on a thermal shock occurs to effectively remove the contaminant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116745-A (JP)
Title: Multi-core optical fiber
Inventor: KUDO MANABU
IPC: G02B6/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-core optical fiber which can enhance the precision of fluorescence diagnosis.  <P>SOLUTION: The multi-core optical fiber includes: a cladding 3 comprising quartz; and a plurality of cores 1 embedded in the cladding 3, each of the cores has a diameter ranging from 1.3 μm to 2.0 μm, the center of each of the cores has a germanium content of ≥20 wt.% to ≤30 wt.%, a numerical aperture is from 0.35 to 0.45 and a refractive index profile factor α is from 2.0 to 4.0. A spacing between adjacent cores is ≥3.0 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125150-A (JP)
Title: Controller of ac generator for vehicle
Inventor: SUMIMOTO KATSUYUKI
IPC: H02P9/30
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an AC generator for a vehicle, which reduces the aging test time of a CMOS logic circuit.  <P>SOLUTION: The controller includes an excitation control circuit connected to a first external terminal for on-off controlling an excitation switch depending on a generator voltage; a specified signal detecting circuit connected to a third external terminal to detect a specified signal; a voltage selector circuit for generating a voltage selector signal upon receiving the detection output of the specified signal detecting circuit; and a power supply circuit connected to the first external terminal to output, as internal power supply voltage, first power supply voltage in a first state in which the specified signal is not input to the third external terminal and second power supply voltage higher than the first power supply voltage in a second state in which the specified signal is input to the third external terminal on the basis of the voltage selector signal. The excitation control circuit has an excitation switch-on rate deciding circuit configured using the CMOS logic circuit and on-off controlling the excitation circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124106-A (JP)
Title: Manufacturing method of multilayer wiring board
Inventor: NIIDATE TAKESHI
IPC: H05K3/46
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer wiring board, capable of reducing cost increase.  <P>SOLUTION: The multilayer wiring board includes a plurality of wiring layers P1-P3 which are laminated. The manufacturing method has a step of individually forming the wiring layers P1-P3; a step of inspecting each of the formed wiring layers P1-P3; and a step of selecting the wiring layers P1-P3 depending on a result of inspection of the wiring layers P1-P3, and bonding each of the selected wiring layers. The manufacturing method also has a step of applying liquid drops containing an adhesive to the wiring layers, a step of bringing the liquid droplets containing the applied adhesive into a semi-curing state, and a step of bonding the wiring layers P1-P3 using the semi-cured adhesive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121492-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: MORI TOSHIHIRO
IPC: F01N3/36
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of estimating a sticking fuel quantity to an exhaust passage and an evaporation quantity of fuel sticking to the exhaust passage, by taking into consideration respective boiling points of a plurality of components mixedly existing in the fuel, and restraining generation of white smoke based on these values, in an exhaust emission control system of an internal combustion engine.  <P>SOLUTION: When recovering purification capacity of an exhaust emission control device by adding the fuel, added fuel is classified into at least two groups in response to the height of the boiling points, and a new sticking fuel quantity, an evaporation fuel quantity and a sticking fuel quantity of the respective groups are estimated. When the evaporation fuel quantity of the respective groups is more than respective threshold values, fuel addition is prohibited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122685-A (JP)
Title: Manufacturing method of optical waveguide
Inventor: SHIMIZU YUSUKE
IPC: G02B6/13
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method in which an optical waveguide can be easily obtained from its base material having a planned part for the optical waveguide is formed.  <P>SOLUTION: A film body, in which a planned part for an optical waveguide is formed, is prepared on the surface of a substrate 1. On the face of the overclad layer 4 of the planned part in this film body, an adhesive tape 5 is stuck and then peeled off, by which a separating force from the substrate 1 is added to break an underclad layer 2 along a pattern. This underclad layer 2 is peeled off from the substrate 1 together with a core layer 3 and the overclad layer 4, thereby separating from the substrate 1 the optical waveguide A comprising the underclad layer 2, the core layer 3 and the overclad layer 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT