baber/WOPTO huggingface dataset:
Patent JP-2007302959-A (JP)
Title: Method for manufacturing hot-dip metal-plated steel strip
Inventor: TAKEDA GENTARO
IPC: C23C2/16
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably manufacture a hot-dip metal-plated steel strip of high quality by inhibiting splash from occurring when a coating weight of a plated film is controlled by using a gas wiping nozzle.  <P>SOLUTION: A gas wiping nozzle has sub nozzle parts in the upper side and/or a lower side of a main nozzle part. A direction of a gas spouted from the sub nozzle part is tilted with respect to a direction of a gas spouted from the main nozzle part. A gas flow is spouted from the sub nozzle part at a lower speed than the gas flow spouted from the main nozzle part. The manufacturing method comprises using the gas wiping nozzle, and controlling an angle formed by at least a lower surface of a tip of the gas wiping nozzle and a steel strip to 60 degrees or larger. Then, the gas flow shows an increased scraping force for a molten metal by spouting the gas from the sub nozzle part on a predetermined condition, and shows a further increased scraping force by regulating the angle formed by the lower surface of the gas wiping nozzle and the steel strip. Accordingly, the manufacturing method can adequately scrape the molten metal without excessively increasing the gas pressure, and inhibits the splash from occurring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304402-A (JP)
Title: Band stop filter, light intercepting system using the same and usage of the light intercepting system
Inventor: AJITO KATSUHIRO
IPC: G02B5/20
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band stop filter capable of intercepting a THz frequency band, wherein the intercepting property is not dependent on the machining accuracy of slits or openings, a light intercepting system using the same and a usage of the light intercepting system.  <P>SOLUTION: The band stop filter 21 comprises a crystal having interactions between atoms and between molecules, wherein the interactions align in a specific direction within the crystal and the band stop filter absorbs light and electromagnetic waves of frequencies resonant with the energy of the interactions. Only when the alignment of the interactions agrees with deflections of light and electromagnetic waves of frequencies resonant with the same, the absorption intensifies. The band stop filter 21 constitutes the light intercepting system 20 by combination with a support means α having a three-dimensionally rotating mechanism.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303613-A (JP)
Title: Slide bearing
Inventor: MIYATA KAZUYUKI
IPC: F16C33/74
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust, rain water, muddy water, etc. from entering the space between a lower case and a relevant member even if the manufacturing accuracy of a relevant member getting into contact with the lower case is low, and furthermore prevent dust, rain water, muddy water, etc. from entering the space between the lower case and an upper case with higher sealing performance.  <P>SOLUTION: The slide bearing 1 comprises the upper case 3 having an annular lower surface 2, the lower case 5 superposed on the upper case 3 freely about the axis O of the case 3 so as to be turnable and having the annular upper surface 4 facing the annular lower surface 2 of the upper case 3, an annular thrust slide bearing piece 7 arranged in an annular space 6 between the annular lower surface 2 and the annular upper surface 4, a sealing means 8 arranged at the outer circumference side of the annular space 6, and the sealing means 9 arranged at the inner circumference side of the annular space 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309229-A (JP)
Title: Blow-by gas treatment device
Inventor: AKITA KOICHI
IPC: F02M25/07
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow-by gas treatment device capable of accelerating separation of oil from blow-by gas without increasing cost.  <P>SOLUTION: The blow-by gas treatment device 10 is provided with an engine 4, a turbocharger 1 including a compressor 21 provided in an intake air passage of the engine and a turbine 22 provided in an exhaust gas passage of the engine, a cooling means 9 provided in an EGR gas re-circulation passage of the engine, and a blow-by gas re-circulation means re-circulating blow-by gas generated in the engine to an upstream side of the compressor in the intake air passage via the cooling means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006332656-A (JP)
Title: Dual stage lithographic device and method of manufacturing the device
Inventor: BRINK MARINUS AART VAN DEN
IPC: H01L21/027
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic device having a high throughput and that can transfer patterns with relatively small structures on substrates.  <P>SOLUTION: The invention relates to a dual stage lithographic device, in which two substrate stages are constructed to cooperate with each other to perform a joint sweep movement for guiding the lithographic device from a first condition, a condition in which an immersion liquid is confined between a first substrate carried by a first stage of the stages and a final element of the projection system in the device, to a second condition, a condition in which the liquid is confined between a second substrate carried by a second stage of the two stages and the final element, such that during the joint sweep movement, the liquid is confined to be substantially within the described space with respect to the final element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007307676-A (JP)
Title: Recycling method of cutting tool and its structure
Inventor: LIN HSU-TING
IPC: B23C5/10
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a recycled cutting tool and its structure.  <P>SOLUTION: This pure cutting tool is integrally constituted of high temperature cemented carbide material blade part and handle part. By making the used cutting tool as a regenerated raw material, an outer periphery of the blade part is coated and sintered by using the same kind of composite material powder by an injection molding method to be reproduced as a handle part, and the other handle part is formed into a cutting blade as a blade part by polishing. By machining a space between the blade and the handle part as a neck part, the cutting tool is reproduced as a cutting tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311689-A (JP)
Title: Semiconductor ultrasonic joining method and device
Inventor: YOSHIDA KOICHI
IPC: H01L21/607
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor ultrasonic joining method and a semiconductor ultrasonic joining device for preventing damage, chipping, or the like from occurring in a semiconductor device, even if using a low-permittivity material for a wafer or thinning the wafer.  <P>SOLUTION: The back of a wafer that is divided into individual semiconductor elements 2 while a metal bump 2c is formed on the electrode 2a on the surface of each semiconductor element 2, and a wafer sheet 4 in a wafer sheet holding body 1, hold the wafer adhered with a thermally peelable layer 3 in the wafer sheet holding body 1. At the same time, a bump 2c of one semiconductor element 2 opposes the electrode of an electronic substrate for positioning. While the bump 2c of the semiconductor element 2 is in contact with the electrode of the electronic substrate, ultrasonic waves are applied while the semiconductor element 2 and the electronic substrate are heated. The bump 2c of the semiconductor element 2 is joined to the electrode of the electronic substrate with the ultrasonic waves for weakening the adhesive strength of the thermally peelable layer 3 by heating. As a result, the semiconductor element 2 joined to the electronic substrate is separated from the wafer sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320564-A (JP)
Title: Label affixing device and label affixing method
Inventor: KYOGOKU OSAMU
IPC: B65C3/00
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label affixing device and a label affixing system that securely affix a label to the internal wall face of a body to be affixed.  <P>SOLUTION: The label affixing device 1 affixes the label 52 to an affixing part of the internal wall face defining the hollow part of the body P to be affixed forming the hollow part. The device 1 is equipped with a label sucking and affixing mechanism 4 having a sucking means 24 for sucking the label 52 and a pressing means 25. The device 1 also provides a first moving means 22 that moves the label sucking and affixing mechanism 4 to the hollow part, a second moving means 26 that moves the sucking means 24 to the affixing part of the hollow part, and a third moving means 27 that moves the pressing means 25 in an opposite direction to the direction in which the sucking means 24 is moved. At the same time, as the sucking means 24 affixes the label 52 to the affixing part by the second moving means 26, the pressing means 25 is pressed against a pressing part of the internal wall face of the hollow part, which is opposite to the affixing part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321801-A (JP)
Title: Solenoid valve
Inventor: OOTA TERUAKI
IPC: F16K31/04
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purge valve for improving the accuracy of a flow amount by substantially limiting factors of the dispersion of the flow amount only to the sizes of orifices.  <P>SOLUTION: A movable member 18' has a packing 28' defining part of a fluid passage 16 and the plurality of orifices 26' different in size formed on a circular arc 24'. The packing 28' has such a size and a shape as to encircle at least one orifice 26' at all times including a time for rotating the movable member 18' but excluding a time for fully closing the valve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319288-A (JP)
Title: Chair
Inventor: ODA YOICHIRO
IPC: A47C3/026
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To support a backrest plate on a backrest support frame so as to allow it to be elastically deflected stably and easily by preventing a large load from working on a mounting part for them.  <P>SOLUTION: The mounting part 20 having a slot 21 facing upward is provided at the upper part of the backrest plate 8 and a receiving member 13 with its front surface made as a receiving surface curved convex is provided on the front surface of the backrest support frame 6 facing the mounting part (20) while a pressing piece 26 is provided at the front end part of a bolt 25 piercing the slot 21. A pressing surface curved convex provided on the rear of the pressing piece 26 and the receiving surface as the front surface of the receiving member 13 are so arranged as to vertically slide the mounting part 20 while so as to slightly tilt the mounting part longitudinally, thereby it is supported and sandwiched from front and rear.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322612-A (JP)
Title: Developing device and image forming apparatus equipped therewith
Inventor: WATANABE WATARU
IPC: G03G15/08
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image from becoming uneven in density along the length of a developing roller owing to deposition of a developer in a developer chamber for stirring at a downstream-side end in a developer carrying direction.  <P>SOLUTION: A developing device comprises the developing roller, a developer carrying supply means, a developer chamber for supply in which the developer carrying supply means is incorporated, a developer carrying stirring means, the developer chamber for stirring in which the developer carrying stirring means is incorporated, and a communication part which makes the developer chamber for supply and developer chamber for stirring communicate with each other at both ends. At an opening of the developer chamber for supply, a regulating member is provided which regulates the amount of a developer supplied to the developing roller from the developer carrying supply means, and the amount of the developer supplied to the developing roller after being regulated by the regulating member gradually increases for a time from an upstream position to a downstream position in the developer carrying direction of the developer carrying supply means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323315-A (JP)
Title: Cooperative filtering method, cooperative filtering device, cooperative filtering program and recording medium with the same program recorded thereon
Inventor: KUWATA SHUHEI
IPC: G06Q10/04
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooperative filtering method, a cooperative filtering device, a cooperative filtering program and a recording medium with the program recorded thereon for predicting the unevaluated scores of a user with higher precision than a conventional manner.  <P>SOLUTION: In the cooperative filtering method for predicting the scores of the unevaluated items of a certain user by using an evaluation history including scores evaluated by a plurality of users with a discrete value for a plurality of items, an input data reading part 221 reads a matrix R as input data, a prediction score initial value calculation part 222 substitutes an initial value into the unevaluated scores of the matrix R, a prediction score updating part 223 predicts the unevaluated scores by decreasing the KL divergence of an evaluated score group and unevaluated score group, and a prediction score writing part 224 writes the acquired prediction scores in a storage means 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322295-A (JP)
Title: Angular velocity detector and its manufacturing method
Inventor: MATSUHISA KAZUHIRO
IPC: G01C19/56
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection sensitivity by suppressing mounting misalignments between angular velocity sensors relative to each other.  <P>SOLUTION: The angular velocity sensor includes an elastic support having one end side supported on a support part on a substrate 10 and a plurality of angular velocity sensors which have vibrators supported on the other end side of the elastic support and are displaceable with respect to a first substrate 100 and in which the direction for detecting vibrations is in a single axis direction. The plurality of angular velocity sensors comprise first angular velocity sensors 11 having sensitivity in a first axis, second angular velocity sensors 12 having sensitivity in a second axis perpendicular to the first axis, and third angular velocity sensors 13 having sensitivity in a third axis perpendicular to both the first axis and the second axis. The first to third angular velocity sensors 11 to 13 are formed on the substrate 10 in the same process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322327-A (JP)
Title: Dispenser and autoanalyzer
Inventor: OGUSU HIROYUKI
IPC: G01N35/10
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispenser capable of properly holding the monitoring precision of dispensing operation, and an autoanalyzer equipped with the dispenser.  <P>SOLUTION: The dispenser is equipped with a hollow probe, a pressure-producing means for producing pressure that is the pressure applied to the probe, in order to suck or discharge liquid and added, via a predetermined pressure-transmitting liquid, the pressure sensor provided in the vicinity of the base end part of the probe and detecting the pressure applied to the probe via the pressure-transmitting liquid and a liquid-temperature adjusting means for making the liquid temperature of the pressure-transmitting liquid and the temperature in the vicinity of the pressure sensor to be almost identical.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321927-A (JP)
Title: Lubricating device for vehicular driving device
Inventor: NISHIKAWA TOMOHITO
IPC: B60L15/00
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device for a vehicular driving device capable of controlling the oil surface position of lubricating oil stored in a case, into a suitable position considering a road surface gradient during the travel of a vehicle.  <P>SOLUTION: The lubricating device 49 comprises a road surface gradient determining means 76 computing the road surface gradient θ during the travel of the vehicle, and an oil surface position regulating means 74 controlling an electric oil pump 54 to obtain the oil surface position determined based on the road surface gradient θ obtained by the road surface gradient determining means 76. The suitable oil surface position of the lubricating oil stored in an axle case 11 is thereby determined considering the road surface gradient θ during the travel of the vehicle, and the flow of the electric oil pump 54 is regulated to obtain the oil surface position. Assurance of lubricating oil stored in the axle case 11 and reduction of driving resistance by lubricating oil can thereby be combined without being influenced by the road surface gradient θ during the travel of the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323005-A (JP)
Title: Image forming apparatus
Inventor: AWAYA TETSUO
IPC: G03G21/18
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect the presence or the absence of a toner cartridge with the absence of a sensor (to disable a main body operation in case of absence of the toner cartridge), to prevent the deterioration in agent due to the toner absence operation of a process cartridge, and to improve the operability of a user.  <P>SOLUTION: The image forming apparatus is provided with a locking means of a toner cartridge lever in an inner cover. Unless there are the toner cartridges 10Y, 10M, 10C, 10K, the toner cartridge lever is locked and cannot be rotated and since the front cover cannot be closed, the main body operation is made infeasible. By setting the toner cartridges 10Y, 10M, 10C, 10K, the toner cartridge lever is unlocked and the front cover can be closed by rotating the toner cartridge lever.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006344962-A (JP)
Title: Method of forming semiconductor element
Inventor: LEE PEI-ING
IPC: H01L21/8242
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein conventional methods of manufacturing a semiconductor element invite high manufacturing cost related to a mask or reticles and failures in adjustment between photolithographic processes of a capacitor, an active region, a transistor and a bit line contact.  <P>SOLUTION: This method of manufacturing a semiconductor element includes a step of providing a substrate 100, having a concave gate 112 and a deep groove capacitor element 102, wherein the projection portion of the concave gate 112 and the top portion of the capacitor element 102 are exposed; a step of forming a spacer 124 on the sidewall between the top portion and the projection portion; a step of forming an embedding portion 130 of a conductive material in a gap between the spacer 124; a step of patterning the substrate 100, the spacer 124 and the embedding portion 130, forming a parallel shallow groove and defining the active region; and a step of forming a dielectric material layer in a shallow groove, where some embedding portions 130 function as a embedded contacts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007329584-A (JP)
Title: Elastic boundary wave device, resonator, and filter
Inventor: MIURA MICHIO
IPC: H03H9/25
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic boundary wave device with excellent heat dissipation and a resonator and a filter employing the elastic boundary wave device.  <P>SOLUTION: The elastic boundary wave device includes a first medium (10) with piezoelectricity, an electrode (12) exciting an elastic wave and provided on the first medium, a second medium (14) made of a different material from the first medium and provided on the first medium to cover the electrode, and a third medium (16) with a thermal conductivity greater than that of the second medium, tangent to at least part of the side face of the second medium and provided on the second medium. The same is applied to the resonator and the filter respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328676-A (JP)
Title: Repair service system for electronic apparatus and repair service method
Inventor: MARUYAMA NARIHIRO
IPC: G06Q50/00
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide detailed fault/repair information which cannot be specified only by a self-diagnosis function for allowing an unskilled operator to easily specify a fault part of an electronic apparatus and repair it.  <P>SOLUTION: This repair service system examines the electronic apparatus based on fault information by the self-diagnosis function of the electronic apparatus and accumulated repair information in the past. For example, when the model of the target electronic apparatus is selected via a screen D1 of a personal computer (S31), a screen D2 is displayed. Since the fault part of the electronic apparatus is specified by the fault information based on the self-diagnosis function, actual components related to the fault part are displayed on the screen for performing further fault diagnosis (S32). On the screen D2, an image d2 of the related components specified from the fault information based on the self-diagnosis function of the electronic apparatus is displayed, and a diagnosis instruction is displayed. Signals are checked according to the diagnosis instruction, and when a defective component can be confirmed, an instruction for replacement of the component is displayed on the personal computer (S33, screen D3).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332396-A (JP)
Title: Descaling method
Inventor: IMURA MASAYUKI
IPC: B08B3/08
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a descaling method which can decrease a corrosion rate of copper after an operation has been restarted, without adding an ingredient such as a corrosion inhibitor into a cleaning solution and without giving damage to copper of a base metal.  <P>SOLUTION: The descaling method comprises: a step of cleaning composing members of a circulating water system by supplying an aqueous solution containing sulfamic acid to the circulating water system having the composing members on which copper oxide deposits; and a step of rinsing the circulating water system with water. The method includes detecting the completion of each step with a sensing means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335151-A (JP)
Title: Power control apparatus of fuel-cell vehicle
Inventor: YUMIYA HIROYUKI
IPC: H01M8/10
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power loss by a DC/DC converter during periods when the power generation of a fuel cell is suspended by an intermittent operation control.  <P>SOLUTION: A power control apparatus of a fuel-cell vehicle 10 is equipped with the fuel cell 20, the DC/DC converter 60 to boost or step down an output voltage of a secondary cell 15, a relay 100 to control to open/close the connection of the output terminal of the fuel cell 20 and the DC/DC converter 60, and a controller 80 to control the operation of the fuel cell 20. The controller 80, when it has determined that the load of the fuel cell 20 is low, suspends for a while the power generation of the fuel cell 20, and disconnects the DC/DC converter 60 and the fuel cell 20 by controlling the relay 100 to suspend the operation of the DC/DC converter 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT