baber/WOPTO huggingface dataset:
Patent JP-2010105070-A (JP)
Title: Wire electric discharge machine
Inventor: HATTORI KOICHIRO
IPC: B23H7/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire electric discharge apparatus capable of detecting a rotating failure of a bearing of a wire pressing roller.  <P>SOLUTION: The wire electric discharge machine 91 includes: the wire pressing roller 21 arranged at a wire traveling path 16 between a main tension roller 18 and an automatic wiring device 19 and preventing unwinding during a short-circuit failure of electric wire 11; first and second rotating speed detectors 23, 24 for detecting the rotating speeds of the wire pressing roller 21 and the main tension roller 18, respectively; and a disorder signal output means for outputting the disorder signal of the bearing of the wire pressing roller 21 based on the detected values of the first and second rotating speed detectors 23, 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104296-A (JP)
Title: Cell separator
Inventor: SHIBA YOSHIAKI
IPC: G01N27/04
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To separate a cell group containing a desired number of cells from a biological by progressing digestion of the biological while performing easy and real-time confirmation of cell density.  <P>SOLUTION: The cell separator 1 includes a treating vessel 2 holding a liquid mixture A containing the biological B and a digestion enzyme, a stirring means 3 to stir the liquid mixture A in the treating vessel 2, a measuring portion 6 to measure electric conductivity of the liquid mixture A in the treating vessel 2, and a determining portion 7 to determine the end of digestion based on the electric conductivity determined by the electric conductivity measuring portion 6. The electric conductivity measuring portion 6 includes a pair of electrodes 4 placed under the liquid surface of the liquid mixture A in the treating vessel 2 at a spaced interval, and a cover 5 placed at a position encircling the electrodes 4 and made of an electrically insulating porous material allowing flow of cells separated from the biological B and inhibiting the passage of the biological B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287115-A (JP)
Title: Electrolytic plating method and method of manufacturing metal-filled microstructure using the same
Inventor: HATANAKA YUSUKE
IPC: C25D21/12
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal filled structure usable as an electrically connecting member and an inspection connector of an electronic part such as a semiconductor element even at the present time when high integration is further advanced by accomplishing a conductive passage having high installation density and high aspect ratio and an electrolytic plating method used for the manufacturing method.  <P>SOLUTION: In the electrolytic plating method, the current value in the electrolytic plating is continuously shifted toward a minus direction with the plating time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114745-A (JP)
Title: Document reader, and image forming apparatus
Inventor: TAI SHINICHI
IPC: H04N1/028
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reader capable of reading a document with high image quality, and to provide an image forming apparatus.  <P>SOLUTION: A document reader 100 includes: a light emitting device 140; a photodiode 410 to which light emitted from the light emitting device 140 and reflected on a document is incident and which generates an analog image signal from the incident light; an amplifier 420 for amplifying the analog image signal generated by the photodiode 410; and an analog front end 302 for converting the analog image signal amplified by the amplifier 420 into a digital image signal. The amplifier 420 switches an amplification width in such a way that the analog image signal input thereto does not overflow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114812-A (JP)
Title: Information exchange system, information exchange method, and information exchange program
Inventor: NAGAHAMA SATOSHI
IPC: H04W84/20
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an information exchange system, an information exchange method, and an information exchange program for easily exchanging required information even when at least one of two persons connected moves.  <P>SOLUTION: The information exchange system 10 includes: a move means 11 arranged movably; a first communication means 12 arranged in the move means 11 for transmitting and receiving information by short-range radio communication to the outside; and a second communication means 13 located at the outside irrelevant to the movement of the move means 11 for making a response to the first communication means 12 by short-range radio communication when receiving, by short-range radio communication, specific information transmitted by the first communication means 12 at a distance from the move means 11 which is within the range of the short-range radio communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009108080-A (JP)
Title: Method for producing 1,3-oxathiolane nucleoside
Inventor: PAINTER GEORGE R
IPC: C07D473/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new production method of 1,3-oxathiolane nucleoside.  <P>SOLUTION: The method for producing 1,3-oxathiolane nucleoside comprises an efficient method wherein an 1,3-oxathiolane ring is produced and the 1,3-oxathiolane is subsequently condensed with a pyrimidine or purine base. Using the method described herein, the compound can be provided as an isolated enantiomer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118551-A (JP)
Title: Electrostatic chuck and substrate processing apparatus
Inventor: MATSUYAMA SHOICHIRO
IPC: H01L21/683
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck for reducing its thickness in total and excellent in responsivity to temperature control.  <P>SOLUTION: The electrostatic chuck body 51 of the electrostatic chuck 24 includes an electric heater 52. The electric heater 52 includes a plate-shaped resistor 55 and an upper electrode plate 53 and a lower electrode plate 54 arranged so as to contact with both of a front surface and a rear surface thereof. The upper electrode plate 53 also serves as a high voltage electrode plate for electrostatically attracting a wafer W of a target substrate. The lower electrode plate 54 is divided into a lower inner electrode plate 54a and a lower outer electrode plate 54b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119067-A (JP)
Title: Antenna device
Inventor: MURAMATSU JUNYA
IPC: H01Q1/48
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plurality of resonance frequency bands that are used simultaneously, and makes each of band frequencies controllable separately between them as well as to arbitrarily set up frequency of a stopband.  <P>SOLUTION: In a first electric transmission part 101 made of metal wiring in which one power feeding point p1 is connected to one end, another end c1 is connected to a first electricity distribution/synthesis part 103 having points a1, a2 as its both ends. One end of a first loop wiring part 105 is connected to the first electricity distribution/synthesis part 103 by the point a2, and another end is connected to a second electricity distribution/synthesis part 104 by a point b2. At neighborhood of the connecting point a2 on a midpoint of the first loop wiring part 105, a first reactance element Xa2 is inserted. Each of reactance elements Xa1, Xa2, Xb1, Xb2 consisting of inductors or capacitors provides an action, effect to change active length of each loop wiring part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123340-A (JP)
Title: Connector for double-sided contact
Inventor: OUCHI YASUHIRO
IPC: H01R11/01
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a double-sided contact controlling a projection amount of a conductive thin wire from an elastomer in burying the conductive thin wire into the elastomer, and can hold the conductive thin wire in a vertical direction without inclining with respect to the elastomer.  <P>SOLUTION: The connector for a double-sided contact includes a rigid insulated substrate 1 having through-holes 2, 3 formed in a thickness direction, the conductive thin wire 4 inserted into the through-hole 2 and of which both end parts 4a, 4b respectively project outward from both surfaces of the insulated substrate 1, the elastic elastomer 5 fixed on the insulated substrate and projecting outward from both of the surfaces of the insulated substrate 1, and electrical contacts 8 electrically connected to both end parts 4a, 4b of the conductive thin wire 4 respectively and arranged on projection parts 11 of the elastomer 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121358-A (JP)
Title: Method for reinforcing sill in existing wooden house
Inventor: KITAGAWA HIROSHI
IPC: E04G23/02
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reinforcing a sill by which the sill can be firmly fixed to a foundation when a bearing force of the foundation for the sill is reduced due to degradation etc. of an anchor bolt.  <P>SOLUTION: A reinforcing metal member 5 formed into a U-letter shape in cross section for covering from an upper surface to both sides of the sill 2 covers the sill section between adjacently arranged columns 3, 3 erected on the sill 2. An upper end horizontal plate part 5a of the reinforcing metal member 5 is received on the upper face of the sill 2, and two side plate parts 5b, 5b hang over the two sides of the sill 2 and the foundation 1. Then, with nuts 9, lower-end flange parts 5c, 5c of the side plate parts 5b, 5b are fastened to anchor bolts 7 buried in a footing 1a of the foundation 1, by which the horizontal plate part 5a of the reinforcing metal member 5 is suitable for the upper surface of the sill 2 under pressure and, thus, the sill 2 is firmly fixed to the foundation 1 with the reinforcing metal piece 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122481-A (JP)
Title: Mobile terminal and display device
Inventor: TOGO HITOMARO
IPC: G02F1/1335
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thin mobile terminal device having easily visible display device without inducing Newton rings or the like even when a gap between the display device and a protective cover is decreased.  <P>SOLUTION: The mobile terminal device comprises a display device 2, a protective cover 1 placed on the surface of the display device 2, a first low-reflecting means 3 disposed on the surface of the display device 2, and a second low-reflecting means 4 disposed on the back face of the protective cover 1, wherein both or one of the first low-reflecting means 3 and the second low-reflecting means 4 has a fine uneven structure made of a transparent material and surfaces of the first low-reflecting means 3 and the second low-reflecting means 4 are made close to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120911-A (JP)
Title: Anti-trypanosome agent
Inventor: ONO HIROTSUGU
IPC: A23L33/15
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-trypanosome agent, a remedy for trypanosomiasis, and a method for suppressing proliferation of Trypanosoma brucei.  <P>SOLUTION: It has been found that vitamin B2 has concentration-dependent proliferation suppressing effect on Trypanosoma brucei by isolation and structure determination of an active substance of silkworm pupa. A death-delaying effect on a mouse infected with Trypanosoma brucei is developed without applying a specific light by orally administering the agent to the mouse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123530-A (JP)
Title: Lighting device
Inventor: NAKAGAWARA MITSUHARU
IPC: F21S2/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of performing an illumination space stage effect by emitting illumination light to a region of a desired shape and capable of easily correcting an illuminating region of the illuminating light.  <P>SOLUTION: A drawing data generation means 10 includes an illumination light data generation means 11 for generating an illumination data for emitting an illumination light to a region of a desired shape, an illumination light monitoring means 12 for displaying a drawn image showing an emitting state of the illumination light base on the drawing data supplied to a projecting means 20, an illumination region correcting means 13 for correcting the illumination region of the illuminating light to the desired shape while viewing the drawn image displayed on the illumination light monitoring means 12, an illumination light correcting means 14 for correcting the illumination region of the illumination light data supplied from the illumination light data generation means 11 based on correcting instructions from the illumination region correcting means 13, and an illumination light drawing means 15 for generating a drawing data based on the illumination light data corrected by the illumination light correcting means 14 and for supplying the same to the projecting means 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125609-A (JP)
Title: Maintenance device for liquid jetting head, liquid jetting recording apparatus and liquid filling method
Inventor: KUBOTA ZEN
IPC: B41J2/175
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance device for a liquid jetting head which can perform initial filling with a liquid in a simple configuration without causing a cost increase, and to provide a liquid jetting recording apparatus and a liquid filling method.  <P>SOLUTION: In the maintenance device of the liquid jetting head, a cap member 40 is provided which can cover jetting hole trains by contacting to a surface of a jetting body of the liquid jetting head that has the jetting hole trains capable of jetting the liquid. The cap member has a suction opening 42 which communicates with a negative pressure generating means and an atmospheric release opening 43 for returning the interior of the cap member to an atmospheric pressure. The cap member is equipped with a pressing member 50 which can close and open the jetting hole trains while the cap member comes in contact with the surface of the jetting body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129608-A (JP)
Title: Magnetic semiconductor device
Inventor: UCHITOMI NAOTAKA
IPC: H01L21/20
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic semiconductor device that is lattice-matched with a substrate and forms a quantum well layer or a ferromagnetic electrode constituted from II-IV-V<SB>2</SB>group compound magnetic semiconductor material whose Curie temperature Tc is the room temperature.  <P>SOLUTION: A magnetic semiconductor device 10 is made up of a substrate 11, composed of InP, a quantum well layer 13 composed of ZnSnAs<SB>2</SB>to which Mn is added and crystal-grown onto the substrate 11, and a set of barrier layers 12 and 14 composed of InAlAs and/or InGaAs, crystal-grown on the substrate 11, and sandwiching the quantum well layers 13. When InAlAs is adopted for the barrier layers 12 and 14, it is preferable that the aluminum (Al) composition be 0.43 to 0.53% of the total; while when InGaAs is adopted, it is preferable that the Ga composition be 0.42 to 0.52%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127337-A (JP)
Title: Motor safety valve
Inventor: KONDO HIDEYUKI
IPC: F23K5/00
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor safety valve of a double valve structure optimal for a gas appliance with a battery as an electric power source capable of suppressing power consumption during valve opening operation.  <P>SOLUTION: This motor safety valve MV includes: a valve casing 1 having a gas inflow port 6, a gas outflow port 5, a valve chest 2, a main valve hole 3 communicating either one of the gas inflow port 6 or the gas outflow port 5 with the valve chest, and a sub-valve hole 4 having a hole axis 4a parallel with a hole axis 3a of the main valve hole and communicating either the other of the gas inflow port 6 or the gas outflow port 5 with the valve chest; a main valve 9 for opening and closing the main valve hole 3, and a sub-valve 10 for opening and closing the sub-valve hole 4; a movable body 11 having an electromagnet 14 for attracting the valve shaft body 9a of a main valve, and advancing and retreating the electromagnet along the hole axis of the main valve hole by a motor; a valve spring 16 arranged in a contracted manner between the movable body and the main valve for urging the main valve in the valve closing direction; and a valve spring 18 arranged in a contracted manner between a receiving part 17a fixed inside the valve casing 1 and the sub-valve 10 for urging the sub-valve in the valve closing direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130780-A (JP)
Title: Electrically insulated switching element drive unit
Inventor: KATO KOZO
IPC: H02M1/08
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically insulated switching element drive unit which can prevent transmission of a drive signal from being skipped.  <P>SOLUTION: The electrically insulated switching element drive unit includes first and second pulse transformers, a duty signal generation means for generating a duty signal having a predetermined duty ratio, a pulse transformer drive means for receiving a switching element drive signal and a duty signal and driving the first or second pulse transformer selected according to the state of the switching element drive signal in response to the duty signal, first and second edge detection means and a control drive means operating with power produced by rectifying the outputs from the first and second pulse transformers, wherein the first edge detection means outputs an on/off signal according to the edge in the output from the first pulse transformer before rectification, the second edge detection means outputs an on/off signal according to the edge in the output from the second pulse transformer before rectification, and the control drive means drives the switching element to be driven based on the outputs from first and second edge detection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129376-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI YUJI
IPC: F21S2/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation of the uniformity of surface luminance of a backlight unit, caused by change of an environment in a liquid crystal display device having the edge light type backlight unit.  <P>SOLUTION: The liquid crystal display device has a liquid crystal display panel and the backlight unit, wherein the backlight unit has: one or a plurality of light sources; a light guide plate; one or a plurality of optical sheets arranged on a first surface of the light guide plate; a reflective sheet arranged on a second surface opposite to the first surface of the light guide plate; and a retaining member for retaining a position relation of the light source, the light guide plate, the optical sheet, and the reflective sheet. The retaining member has a bottom surface section facing the second surface of the light guide plate, and the reflective sheet is firmly stuck on the bottom surface section of the retaining member by a firmly sticking member arranged between the reflective sheet and the bottom surface section of the retaining member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127219-A (JP)
Title: Fuel control device of diesel engine
Inventor: TANABE YOSHIKI
IPC: F02D41/40
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel control device capable of properly controlling a fuel supply quantity with every cylinder in a diesel engine.  <P>SOLUTION: This diesel engine has a plurality of cylinders, and has an EGR mechanism. When a variation is large between the cylinders of the ratio of specific heat determined based on cylinder internal pressure with every cylinder, while setting a target fuel injection quantity with every cylinder by correcting the target fuel injection quantity so that the air excessive ratio with every cylinder becomes uniform between the respective cylinders, when the variation is not large between the cylinders of the ratio of specific heat, the target fuel injection quantity with every cylinder is set by correcting the target fuel injection quantity so that illustrated average effective pressure with every cylinder determined based on the cylinder internal pressure with every cylinder becomes uniform between the respective cylinders.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132122-A (JP)
Title: Front part structure of vehicle body
Inventor: TAKIZAWA SATOSHI
IPC: B60K13/02
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To absorb an impact load applied from a front side of a vehicle body by positively crushing a resonator.  <P>SOLUTION: The front part structure of the vehicle body 30 includes: a front side frame 18 extended in a longitudinal direction of the vehicle body; a front wheel 22 provided at a side of the front side frame 18; and the resonator 31 arranged in the front side of the front wheel 22, and reducing a suction sound of a suction device. The resonator 31 is supported by a bracket 32 which holds the resonator 31 until the resonator 31 is crushed when the load is applied from the front side of the vehicle body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009065980-A (JP)
Title: Kit for measuring amylase activity
Inventor: YAMAGUCHI MASAKI
IPC: C12M1/34
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for measuring amylase activity existing in a biological sample, i.e., a specimen, such as saliva, capable of more simply measuring the sample than conventionally, especially, to provide a measuring kit used in measuring the sample containing the amylase at a high concentration, and to provide a measuring method that uses the kit.  <P>SOLUTION: This kit for measuring the amylase activity has a carrier and a holder as basic components, wherein a specimen sampling part is supported on the carrier, and the carrier is mounted on the holder. A reagent-holding part is supported on the carrier on which the specimen sampling part is supported, or on a different carrier. In the measuring method, the specimen, such as saliva, is sampled by the specimen sampling part, the specimen-sampling part is contacted with the reagent holding part in the holder, the reagent and/or the specimen are transferred (transcribed) so as to induce action of the amylase in the specimen on a substrate, and a reaction product of the substrate is measured after completion of the reaction. Thus, adhesion and contamination of the specimen, such as, saliva to a measuring apparatus is eliminated, so that tools and goods which have been used in the measurement are freed from troublesomeness in that they are washed away.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100510-A (JP)
Title: Method of manufacturing aluminum titanate ceramic
Inventor: MAKI HAJIME
IPC: C04B35/46
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an aluminum titanate ceramic by firing, for a shorter time, a precursor mixture which is prepared by mixing a titania source powder, an alumina source powder and a magnesia source powder.  <P>SOLUTION: The method of manufacturing the aluminum titanate ceramic is characterized in that a precursor mixture is prepared by mixing a titania source powder and an alumina source powder and dry-grinding the mixed powders with an acceleration of at least 2G in the co-presence of grinding media, and then the thus-prepared precursor mixture is fired. The titania source powder and the alumina source powder may be mixed together with a magnesia source powder or a silica source powder. The mixed powders are preferably ground by a vibration mill. An aluminum titanate ceramic powder can be manufactured by crushing the aluminum titanate ceramic which has been prepared by the above-described manufacturing method.  <P>COPYRIGHT: (C)2010,JPO&INPIT