baber/WOPTO huggingface dataset:
Patent JP-2009011913-A (JP)
Title: Membrane separation method and membrane separation apparatus
Inventor: KONISHI TAKAHISA
IPC: B01D71/82
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane separation method and a membrane separation apparatus with high safety, while preventing lowering of the membrane performance due to organism-derived contamination.  <P>SOLUTION: In the membrane separation method using a reverse osmosis membrane, a bis-quaternary ammonium salt compound expressed by formula (1) is added to feed liquid. In formula, R<SB>1</SB>and R<SB>4</SB>are each same or different 1-3C straight chain or branched alkylene groups; R<SB>2</SB>and R<SB>5</SB>are each hydrogen atoms, same or different halogen atoms, lower alkyl group, or lower alkoxy group; R<SB>3</SB>is a 2-12C straight chain or branched alkylene group; R<SB>6</SB>is a 1-18C straight chain or branched alkyl group; Z is a chlorine atom, bromine atom, iodine atom or OSO<SB>2</SB>R<SB>7</SB>group (R<SB>7</SB>is a lower alkyl group, or a substituted or non-substituted phenyl group).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013644-A (JP)
Title: Axial pin tumbler lock with defense mechanism
Inventor: SASAKI KEI
IPC: E05B27/08
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin tumbler lock with high defense performance, which makes a picking operation difficult.  <P>SOLUTION: A positioning groove 16 is formed in a defense magazine 23 which is arranged in an extension portion 1a of a fixed body 1; an annular recess 30 is formed in an extension portion 19a of a key 18; a driving pin hole 25 and a defense pin hole 26 are radially formed in the extension portion 1a and the defense magazine 23, respectively; a defense pin 27 and a drive pin 28, the lengths of which are individually set depending on a key code, are housed in the driving pin hole 25 and a defense pin hole 26, respectively; the annular recess 30 is formed on the outer peripheral surface of the extension portion 19a in such a manner as to face the defense pin hole 26; a positioning protrusion 20 is protruded from a terminal end of the positioning groove 16 in the final insertion position of the key 18; a driving protrusion 22 is engaged into a passive groove 18; and a point, where the defense pin 27 and the driving pin 28 abut on each other, is shifted onto the rotary magazine 23 and a sheer line of the extension portion 1a, depending on the individually set depth of the annular recess 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008042896-A (JP)
Title: Interference predicting apparatus, interference predicting method, and interference predicting program
Inventor: MATSUMOTO AKIRA
IPC: H04L12/28
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference predicting apparatus which can predict a wireless channel where channel interference occurs.  <P>SOLUTION: The interference predicting apparatus (equivalent to a wireless base station AP or a wireless terminal unit STA) measures received signal strength at each wireless channel and predicts an interference region of each wireless channel where channel interference occurs based on the received signal strength at each wireless channel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021654-A (JP)
Title: Radio communication device, and communication load calculating method thereof
Inventor: HONJO KAZUNORI
IPC: H04W40/30
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device capable of acquiring a correct communication load state depending on a packet size to be used for actual communication, and to provide a communication load calculating method thereof.  <P>SOLUTION: A communication measurement means 10 measures the number of packets and communication quantity of actual communication, and a communication state calculating means 20 calculates an average packet size and a usage band from the measured information. A communicable information calculating means 30 calculates a communicable band corresponding to an average packet size in current communication on the basis of a table of average packet size vs. communicable band per transmission rate which is previously obtained from the average packet size or a calculation formula of the communicable band. A load calculating means 40 calculates a load rate from the communicable band and a usage band. A load state notifying means 41 notifies other terminals of the calculated load rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007317216-A (JP)
Title: Pharmacy system utilizing two-dimensional code
Inventor: MIZUNO YOSHIRO
IPC: G06K19/06
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system for easily and efficiently conducting prescription work.  <P>SOLUTION: The pharmacy system is an integrated system for connecting each database of patient information, medicine information, inventory information, doctor information, and is provided with an index encode housing means for encoding an index in a two-dimensional code and housing it, a scanning means for scanning prescription document with the encoded two-dimensional code attached or with the two-dimensional code simultaneously printed together with a prescription, an image analyzing means for separating and extracting a two-dimensional bar code from the prescription document and extracting, an index decoding means for decoding the two-dimensional code which is separated and extracted by analyzing an image, and extracting a necessary index, and a database housing means for housing the scanned image in the database as an image database based on the decoded index.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009024784-A (JP)
Title: Bar connector
Inventor: MURAKAMI TAKEYASU
IPC: F16B7/18
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar connector which mutually and firmly connects bars arranged in parallel when assembling a structure such as a portable shed, fence, partition or cage-shaped carriage by pipes and bars.  <P>SOLUTION: The bar connector is constituted of an intermediate holding member 2 having a substantially S-shaped cross section and holding about halves of outer peripheries of two bars 6, 6 in two curved surface portions 20, 20 and of two side surface holding members 3 which confront each other with the bar 6 sandwiched between the intermediate holding member and each curved surface portion 20 and which are mutually connected with the intermediate holding portion 2. The intermediate holding portion 2 and one side edge of each side surface holding member 3 are connected by a dovetail joint 5. The other side edge is fastened by a bolt 7 taken as a fastening tool so that two bars 6, 6 are connected thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027071-A (JP)
Title: Device of cooling electronic equipment
Inventor: KATO HIDEJI
IPC: H05K7/20
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool heat generation components by one fan and minimize noise to the utmost, where a plurality of heat generation components are present in a housing.  <P>SOLUTION: A cooling device cools inside the housing 10 of electronic equipment by ventilation by the fan 15. The device includes temperature sensors D1, D2, D3 arranged at each of a plurality of units 11, 12, 14 in the housing 10, a seat rotating means for rotating a seat 17 of the fan 15, and a controller for controlling the rotation of the seat 17 based on the detection temperature of each temperature sensors D1, D2, D3. The controller blows air in a predetermined direction A1 preset during the operation of the fan 15. When the temperature sensors D1, D2, D3 detect an abnormal temperature in any unit, the controller rotates the seat 17 so that the blowing direction of the fan 15 is turned to the detected unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027645-A (JP)
Title: Radio communication device
Inventor: SHIBA YOICHIRO
IPC: H04L29/10
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device capable of responding to a transmission confirmation ACK with respect to an MC/BC communication under a radio LAN communication environment.  <P>SOLUTION: The radio communication device conforms to a standard IEEE802.11 of a radio LAN communication, and is used for a radio communication system equipped with functions for performing multicast communication which simultaneously transmits from a master station to a specific number of terminals, and performing broadcast communication which simultaneously transmits to an unspecific number of terminals. The radio communication device is characterized by being equipped with a function for giving a value for identifying presence of reply in an ACK frame as an affirmative confirmation response to a transmission content to an MAC header when the multicast or broadcast data frame is transmitted from the master station.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029897-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: ITO MASANORI
IPC: C08L3/04
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant thermoplastic resin composition that is reduced in environmental load and has excellent practical strength.  <P>SOLUTION: The flame-retardant thermoplastic resin composition comprises 100 pts.wt. of a composition composed of 10-90 wt.% of thermoplastic starch (A) and 90-10 wt.% of a thermoplastic resin (B), and 1-70 pts.wt. of a flame retardant (C) blended therewith. The thermoplastic resin (B) contains 0.001-20 wt.% of a monomer having a functional group reactive with the thermoplastic starch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030524-A (JP)
Title: Attachment structure of pumping tube
Inventor: MATSUMOTO TOMOYUKI
IPC: F04C5/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the temperature of a pumping tube rises and delamination thereof occurs due to friction heat generation or deformation heat generation between the pumping tube and a pressing roller, and that the lifetime of the pumping tube is prematurely reached.  <P>SOLUTION: In an attachment structure of the pumping tube in a squeeze type pump provided with the pumping tube 16 along a semicircular squeezing surface 12 of a casing 10 under a wound and bent condition and pumping liquid in the pumping tube 16 by squeezing the same by making a pressing roller 34 provided at a tip part of a rotor 28 travel with squashing the pumping tube 16, an outer circumference length of a wound bent part 16-1 of the pumping tube 16 positioned at the inside of the squeezing surface 12 is set shorter than the length of an inner circumference of the squeezing surface 12, and a gap S between them is formed to radiate heat of the pumping tube 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030127-A (JP)
Title: Surface treatment method for metal base material
Inventor: HASEGAWA HAJIME
IPC: C25D11/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for a metal base material where an oxide film formed on a metal base material can be removed.  <P>SOLUTION: The surface treatment method for a metal base material comprises: a reduction treatment where an oxide film formed on a metal base material is subjected to reduction treatment; and an oxidation treatment stage where the oxide film subjected to the reduction treatment is oxidized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038482-A (JP)
Title: Remote controller
Inventor: HORI YUJI
IPC: H04Q9/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller enabling a user with a simple operation to simultaneously controlling a plurality of projectors and individually controlling each of the projectors to be controlled.  <P>SOLUTION: The remote controller 1 having a plurality of operation buttons 20, 30 and outputting an optical signal corresponding to each of the operation buttons 20, 30 to control a plurality of projectors is provided with a first transmission section 10 for generating an optical signal and projecting the optical signal to a wide irradiation range, and a second transmission section 11 for generating an optical signal and projecting the optical signal to a small irradiation range. In the remote controller 1, the first transmission section 10 is selected as a transmission section for outputting an optical signal in response to the operation to the common operation button 20, and the second transmission section 11 is selected as a transmission section for outputting an optical signal in response to the operation to the individual operation button 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034764-A (JP)
Title: Sheet cutting device and book binding device
Inventor: KUBOTA KAZUYUKI
IPC: B42C19/08
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet cutting device having simple construction for avoiding the residence of cut sheet pieces on a blade receiving member by forming the blade receiving member of two conductive and non-conductive materials.  <P>SOLUTION: The sheet cutting device comprises a sheet holding means for holding sheets on a predetermined cutting position, a cutting blade arranged on the cutting position and having a blade edge in a flat shape, the blade receiving member opposed to the cutting blade across the sheets, and a driving means for reciprocating the cutting blade between a stand-by position and the cutting position. The blade receiving member has a sheet center receiving face for supporting central portions of the sheets on the cutting position, a blade receiving face for abutting on the blade edge of the cutting blade, and a cut edge receiving face for supporting cut-off portions of the sheet edges. The cut edge receiving face and/or the sheet center receiving face is formed of a conductive material, and the blade receiving face is formed of a non-conductive material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035374-A (JP)
Title: Movable shelf unit
Inventor: IKENAGA ICHIRO
IPC: B65G1/10
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable shelf unit in which movable shelves can be installed without considering the load resistance of an installation floor surface.  <P>SOLUTION: The movable shelf unit comprises a movable shelf 5 having at least two wheels 7 and a stay 9A in the direction Y across the traveling direction X, rail parts 11 extending in the traveling direction and installed on an installation floor surface 1A with a space therebetween to guide wheels of the movable shelf, a plurality of floor parts 4 installed between the rail parts to form a second floor 4A on the installation floor surface 1, and a load distributing means 14 interposed between the rail parts 11 and the installation floor surface 1. The core pitch P2 of the wheel, the core pitch P3 of the stay, and the core pitch P4 of the rail parts in the direction Y are made by the same value of 500-1,000 mm, and the center pitch P5 of the load distributing means 14 in the traveling direction X is made by 250-500 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036657-A (JP)
Title: Method and apparatus for evaluating characteristics of electrophotographic photosensitive material
Inventor: SAITO NORIYASU
IPC: G01N27/60
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating characteristics of an electrophotographic photosensitive material, capable of smoothing the circumferential charge potential of a drum-shaped photosensitive member during the evaluation of characteristics and capable of repeatedly obtaining a characteristic evaluation result of high precision, and to provide a characteristic evaluating the apparatus of the electrophotographic photosensitive material.  <P>SOLUTION: The characteristic evaluating apparatus of the drum-shaped electrophotographic photosensitive member has at least a charger, an exposure system and a surface potential detector and also has a smoothing means that smoothes the charge potential of the circumferential direction in the electrophotographic photosensitive member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007296863-A (JP)
Title: Tape cartridge
Inventor: TAKAYAMA MASAYUKI
IPC: B41J31/14
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reusable tape cartridge composed so as to allow for easy separation of a cartridge case of a bisect structure while preventing separation due to drop impact or the like.  <P>SOLUTION: The cartridge case 21 accommodating a print tape T and an ink ribbon R is composed by separably connecting an upper case 40 and a lower case 50 while butting them with each other. The junction type of the cartridge case 21 is composed of at least two junction types from three junction types comprising an adhering type where a sealing label 22 is releasably adhered on the upper case 40 and the lower case 50, a press fitting type where a plurality of press fitting protrusions 44 of the upper case 40 are separably press fitted in the plurality of fitting holes 54 of the lower case 50, and a hook type where a hook part 46 provided to the lower case 40 is releasably locked to a hook receiving part 56 provided to the lower case 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036163-A (JP)
Title: Running speed-limiting device
Inventor: SEN NAOHITO
IPC: F02D29/02
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running speed-limiting device 1 for preventing a running speed of an automobile from far exceeding a speed limit.  <P>SOLUTION: The running speed-limiting device includes: a first target calculator 14 for calculating a first target AP-opening degree on the basis of a deviation of a running speed from a limit speed; and a second target calculator 16 for calculating a second target AP-opening degree on the basis of driving force requested by driver's accelerator-operation. In a driving force-limiter 18, a smaller one in the first target AP-opening degree and the second target AP-opening degree is taken as the final command AP-opening degree, and the driving force of the own automobile is limited to be the final driving-force-limiting value or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043835-A (JP)
Title: Electric circuit element and manufacturing method thereof
Inventor: UEMICHI YUSUKE
IPC: H01L23/52
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric circuit element which can be manufactured at a low cost with a smaller man-hour, and a manufacturing method thereof.  <P>SOLUTION: The electric circuit element has an inductor and a capacitor on a substrate 11, wherein the inductor comprises a first insulating layer 12 provided on the substrate 11, a first wiring layer 22 provided on the first insulating layer 12, a second insulating layer 14 provided on the first insulating layer 12 to cover the first wiring layer 22 and formed of a resin layer, and a spiral coil 23 formed of a second wiring layer provided on the second insulating layer 14 and electrically connected to the first wiring layer 22, and the capacitor 24 is constituted by disposing a third wiring layer 24a formed on the first insulating layer 12 and a fourth wiring layer 24b formed on the second insulating layer 14 at positions opposed to each other with the second insulating layer 14 interposed therebetween, the spiral coil 23 of the inductor and one of the third wiring layer 24a and fourth wiring layer 24b constituting the capacitor 24 being electrically connected to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039058-A (JP)
Title: Electric weeder
Inventor: KOIKE NORIKAZU
IPC: A01D34/68
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric weeder in which waterproofness and drainability are improved and durability is improved by efficiently discharging water having entered the inside of the electric weeder.  <P>SOLUTION: In the electric weeder equipped with a housing 3 having a cutting blade 7, a motor 6 for driving the cutting blade 7 and a fan 62 for driving by the motor 6 in the housing 3, inner walls 33a and 33b for preventing invasion of foreign matter to the motor 6, drain channels 34a and 34b formed by the inner walls 33a and 33b and the housing 3, and an exhaust air passage 66 for exhausting cooled air produced by driving of the fan 62 are installed in the housing 3, and the drain channels 34a and 34b are made to communicate with the exhaust air passage 66.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047741-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YOSHIMURA TADASHI
IPC: G03G15/16
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus, performing color aberration correction with higher accuracy.  <P>SOLUTION: In the tandem type color image forming apparatus, with a secondary transfer roller separated from an intermediate transfer belt, resist patterns of Y to K colors are formed on the intermediate transfer belt, the formed resist patterns are detected, and a positional shift amount in the sub-scanning direction of the respective colors are calculated and stored. After that, the secondary transfer roller is brought into pressure contact with the intermediate transfer belt (S21), a speed difference detecting pattern is formed on the intermediate transfer belt in the Y color (S22), and after formation, the secondary transfer roller is separated from the intermediate transfer belt (S24). In the thus separated state, the speed difference detecting pattern is detected (S25), a belt speed difference is calculated from the detection result of the resist pattern of Y color and the detection result of the speed difference detecting pattern (S26), and the stored positional shift amount is corrected according to the calculated speed difference (S27).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007290964-A (JP)
Title: Bending apparatus for plate glass having compound curvature and method for forming bent plate glass having compound curvature
Inventor: NISHITANI MASAMI
IPC: C03B23/035
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending apparatus for a plate glass having a compound curvature for causing no scratch in a final bed of a gas-hearth apparatus for forming a bent plate glass having the compound curvature and maintaining high production efficiency without losing simplicity of level adjustment operation in the final bed in switching a type.  <P>SOLUTION: The bending apparatus for a plate glass having a compound curvature is provided for connecting, to a cooling apparatus at a connection angle (α), an outlet side end of a linear final bed in which a transfer surface ranging from an inlet side of a bed to a height-level displacement point set in an intermediate portion between an inlet side end and an outlet side end of the bed has a flat height level and the transfer surface ranging from the displacement point to the outlet side end has a gradually reduced height level when viewing from the side, or a final bed in which the transfer surface from the inlet side end of the bed to the outlet side end has a flat height level and edges of the final end on the outlet side are chamfered, wherein a curvature of a bent plate glass having the compound curvature in a transfer direction is adjusted at the displacement point and a corner of a connected portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT