baber/WOPTO huggingface dataset:
Patent JP-2007174564-A (JP)
Title: Routing control system, method, and program
Inventor: YABUUCHI TSUTOMU
IPC: H04L45/122
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a routing control system, method and program for reducing the communication cost of communication wherein a plurality of transmission apparatuses transmit a plurality of data associated with each other to a receiving apparatus via relaying apparatuses.  <P>SOLUTION: The routing control system being one embodiment disclosed herein is used for a communication system 1 including: the transmission apparatuses A1 to A4; the receiving apparatus C1; and the relaying apparatuses B1 to B5 for relaying the communication among the transmission apparatuses A1 to A4 and the receiving apparatus C1. The routing control system includes: a communication cost measurement means for measuring the communication cost of the relaying apparatuses B1 to B5 with respect to the transmission apparatuses A1 to A4; a communication cost arithmetic means for calculating a total communication cost of the relaying apparatuses B1 to B5 with respect to the transmission apparatuses A1 to A4 on the basis of the communication cost of the relaying apparatuses B1 to B5 with respect to the transmission apparatuses A1 to A4; a selection means for selecting the relaying apparatus B4 with the smallest total communication cost among the relaying apparatuses B1 to B5; and a communication means whereby the transmission apparatuses A1 to A4 transmit data to the receiving apparatus C1 via the selected relaying apparatus B4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170354-A (JP)
Title: Oil supply device for internal combustion engine
Inventor: KOYAMAISHI NAOTO
IPC: F01M1/08
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce drive loss of an oil pump.  <P>SOLUTION: An oil supply device 1-1 for an internal combustion engine is provided with an oil tank 2 storing oil, an oil pump 3 supplying oil in the oil tank to each supply section of the internal combustion engine, a main gallery connected to the oil pump 3 and supplying oil to an always supply section 5, a low rotation speed supply passage 6 branching off of a main gallery 4 and supplying oil to a low rotation speed supply section 10, a low rotation speed valve 8 controlling communication between the main gallery 4 and the low rotation speed supply passage 10, a high rotation speed supply passage 7 branching off of the main gallery 4 and supplying oil to a high rotation speed supply section 11, a high rotation speed valve controlling communication between the main gallery 4 and the high rotation speed supply passage 11, and a control means opening the low rotation speed valve 8 only at a time of low rotation speed of the internal combustion engine and opening the high rotation speed valve 9 only at a time of high rotation speed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178494-A (JP)
Title: Exposure apparatus and method for manufacturing device
Inventor: KOYAMA MOTOO
IPC: G03F7/20
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus using an optical modulator and capable of forming a pattern showing high homogeneity on a substrate with high throughput.  <P>SOLUTION: The exposure apparatus is equipped with a light source unit and an optical modulator 8 having a plurality of modulation elements that can electrically modulate a beam emitted from the light source unit at a predetermined modulation frequency, and the apparatus projects a predetermined pattern formed by the optical modulator 8 onto a photosensitive substrate P. The light source unit includes a first light source E1 emitting pulsed light at a first oscillation frequency and a second light source E2 emitting pulsed light at a second oscillation frequency, wherein the first oscillation frequency and the second oscillation frequency are positive integral multiplications of the above modulation frequency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177816-A (JP)
Title: Check valve
Inventor: KUNIYUKI SHINPEI
IPC: F16K15/03
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve which collects the water leaking to the outside of a valve box.  <P>SOLUTION: This quick closing type check valve 1 comprises: a valve stem 5 to which a valve element 3 is secured and at least of which one end is extended to the outside of the valve box 2; a spring lever 10 secured to the valve stem 5 at the portion of the valve stem 5 from which the valve stem is extended to the outside of the valve box 2; and springs 16, 17 biasing the rotating forces in the direction that the valve element 3 is seated on a valve seat 4 to the valve stem 5 through the spring lever 10. The check valve further comprises: a spring unit 9 for containing the spring lever 10 and the springs 16, 17; and a drain port 21 for discharging drain into the spring unit case 15 of the spring unit 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182002-A (JP)
Title: Ink jet head and its manufacturing process and ink jet recorder
Inventor: MATSUMOTO HIDETOSHI
IPC: B41J2/16
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet head superior in ink ejection efficiency.  <P>SOLUTION: The ink jet head comprises a plurality of partition walls 2a secured on a channel member 16 through a joint material 14 to form pressure chambers 2, a common electrode 11 sewing as a diaphragm and a first electrode secured on the plurality of partition walls 2a, a piezoelectric film 10 formed on the common electrode 11 serving as a diaphragm, and a second electrode 3 formed on the piezoelectric film 10, wherein the piezoelectric film 10 is displaced in the direction of varying the volume of the pressure chamber 2 by applying a predetermined voltage across the common electrode 11 serving as a diaphragm and second electrode 3 with a level difference portion 2b included by each of the plurality of partition walls 2a. The ink jet head is arranged so that the joint material 14 even if projecting into the pressure chamber 2, stops at the level difference portion 2b and does not reach the common electrode 11 serving as a diaphragm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185675-A (JP)
Title: Method for predicting dangerous portion causing surface defect in continuously cast slab, and method for manufacturing continuously cast slab
Inventor: ITOYAMA SEIJI
IPC: B22D11/18
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting a dangerous portion causing a surface defect in a continuously cast slab, and a method for manufacturing continuously cast slab, which method can efficiently manufacture a continuously cast slab having high quality.  <P>SOLUTION: When continuously cast a slab with a vertical type continuous casting machine, the molten metal level is continuously measured, and a lowering speed Vm of the molten metal level is calculated, and simultaneously a lowering amount of the cast slab is measured synchronously with the measurement of the molten metal level, and the lowering speed Vc of the cast slab is calculated. The portion satisfying the condition (1), Vm-Vc>0, is predicted as the dangerous portion causing a surface defect. When d<SB>m</SB>is defined as d<SB>m</SB>=k<SB>m</SB>(t<SB>mc</SB>)<SP>n</SP>+c, where k<SB>m</SB>is a solidification factor (mm×min<SP>-n</SP>) of the molten metal in a meniscus portion, t<SB>mc</SB>is a duration time (min) satisfying the condition (1), n and c are constants depending upon casting metals and casting conditions, and d<SB>m</SB>>d<SB>0</SB>is satisfied, where d<SB>0</SB>is an amount (mm) to be scaled-off in a heating step of a hot rolling process of the cast slab (a depth in the thickness direction), the surface layer in the dangerous portion causing a surface defect is conditioned in a conditioning depth of (d<SB>m</SB>-d<SB>0</SB>) or more. By this method, the generation of surface defects due to air bubbles, inclusions, fluxes, etc. can be remarkably suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191089-A (JP)
Title: Coreless rubber crawler
Inventor: UCHIDA SHINJI
IPC: B62D55/08
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight a rubber crawler, and to extremely reduce derailment between a trank roller or an idler and a rubber crawler by separating functions of a projection into an anti-derailment projection and a driving projection to form them on separate positions of a rubber crawler inner surface and to continuously form the anti-derailment projection at a central part in a longitudinal direction of the rubber crawler.  <P>SOLUTION: The coreless rubber crawler comprises: a tensile body buried in the longitudinal direction of an endless rubber elastomer 1; a lug formed on an outer peripheral surface; the anti-derailment projection continued in the longitudinal direction formed on a width direction central part of an inner peripheral surface; and the driving projection provided to be engaged with a sprocket formed on respective width outer sides at a fixed pitch in the longitudinal direction. The central projection 2, rolling surfaces 3, 4, driving projections 5, 6, the lug 7, a steel code 8, a bias code 9, and the trank roller 20. H is a depth over the anti-derailment projection of the trank roller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199828-A (JP)
Title: Nonvolatile storage device and address management method
Inventor: HONDA TOSHIYUKI
IPC: G06F12/00
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile storage device that uses a high-capacity flash memory having many physical blocks and can execute retrieval of an empty block in a short time.  <P>SOLUTION: The addresses of the physical blocks after data writing are listed on a logical/physical conversion table 106, and the addresses of the physical blocks after data deleting are listed on an empty block table 107. A controller 104, in writing data in the flash memory 103, (a) selects the address of an arbitrary physical block in which effective data is not written from the empty block table 107, and writes data into the physical block of the address, and (b) stores the address of the physical block in which data is written in the logical/physical conversion table 106 in a form corresponding to the logic address provided from the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196099-A (JP)
Title: Solution ejection apparatus and solution ejection process
Inventor: KASAI NAHOKO
IPC: B05D1/26
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution ejection apparatus which prevents the solute from transferring to the corner of drop to prepare the dot with uniform thickness upon drying the discharged solution.  <P>SOLUTION: The solution ejection apparatus is provided with a solution ejection tool 10 to eject the solution in the shape of drop on the substrate K and a rod-like accessory 20 of which the leading edge 20a is located on the substrate K or at the proximity on the substrate K wherein the leading edge 20a of the accessory 20 is arranged so that it remains at the contact position in contact with the ejected solution 50 untill the ejected solution 50 on the substrate K from the solution ejection tool 10 has been dried.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201056-A (JP)
Title: Thin-film transistor and manufacturing method thereof
Inventor: MATSUBARA RYOHEI
IPC: H01L51/05
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a precision electrode of a thin film transistor by a low-cost printing method for forming a source electrode and a drain electrode with ease and in a stable manner, relating to a manufacturing method of a thin film transistor in which a source electrode is one of an adjoining protrusion of a rough surface while a drain electrode on the other, on the substrate comprising the rough surface, so that a gate electrode, a gate insulating film, and a semiconductor layer are sequentially formed in the recess between protrusions as well as above it.  <P>SOLUTION: A conductive ink film is formed in advance on a glass substrate of ink releasing nature, where an ink releasing layer is formed on the glass substrate. A protrusion of the substrate comprising the rough surface is pressed against the conductive ink film. Then the substrate comprising the rough surface is released from the conductive ink film so that the conductive ink film is transferred to the protrusion of the substrate comprising the rough surface. So a source electrode and a drain electrode are formed on the protrusion of the substrate comprising the rough surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311854-A (JP)
Title: Nucleic acid reinforcing synthesis of 2-acetyl-1-pyrroline in vegetable and fungus
Inventor: VANAVICHIT APICHART
IPC: C12N5/10
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marker for the production and selection of a rice species having high fragrance.  <P>SOLUTION: This transgenic rice as a non-natural vegetable in which an aromatic compound 2-acetyl-1-pyrroline (2AP), a major strong aromatizing component of all fragrant rice, is synthesized at a higher level than that synthesized in a non-aromatic species existing in the nature, is provided by being inhibited with the expression of a gene associated with the decomposition of the 2AP. Further, the nucleic acid capable of being used as a molecular marker for selecting the vegetables and fungi synthesizing a higher level of the 2AP is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201115-A (JP)
Title: Device and method for chip component transfer
Inventor: FUKUDA MASAYUKI
IPC: H01L21/50
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip component transfer device and a chip component transfer method having high positioning accuracy for chip-bonding, without the necessity of teaching the reference position for bonding a chip component on a sheet of a wafer table.  <P>SOLUTION: A recognition processing unit 26 carries out recognition processing of a picture which is imaged by a component posture recognition camera 15 for the adsorption posture of this chip component after a transfer nozzle 8 takes it out from a tray 2. On the basis of this recognition processing result, a CPU 21 controls the transfer nozzle 8 so as to correct the angular orientation, and also a wafer table 4 so as to correct the X and Y directions. A bonded-component recognition camera 16 images the chip component in a state where it is transferred to a sheet 5 on the wafer table 4 by the transfer nozzle 8 by using this correction control. As for this picture, the amount of displacement from the position to be bonded on the basis of the recognition processing result obtained by the recognition processing unit 26 is stored in a RAM22, so that the CPU 21 may consider this amount of displacement so as to control the pitch sending of the wafer table 4 in the case of next bonding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198015-A (JP)
Title: Vehicle door system
Inventor: YOSHIDA KOJI
IPC: B60J5/00
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle door system capable of connecting communication by a few communication wires.  <P>SOLUTION: This vehicle door system has a body ECU 40 arranged in a car body and having an input circuit 42 and an antenna output circuit 43; a door unit 50 arranged in a vehicle door installed in the car body and having a sensor detecting circuit 52 corresponding to the input circuit 42 and an antenna driving circuit 53 corresponding to the antenna output circuit 43; a communication wire L connecting the input circuit 42 and the sensor detecting circuit 52, and the antenna output circuit 43 and the antenna driving circuit 53 for communication; and arbitrating circuits 44 and 54 arbitrating communication in the communication wire L in any one of communication with the input circuit 42 and the sensor detecting circuit 52 or communication with the antenna output circuit 43 and the antenna driving circuit 53 on the basis of a predetermined condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006216949-A (JP)
Title: Method and device for controlling iso-dense bias in lithography
Inventor: FINDERS JOSEF MARIA
IPC: H01L21/027
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithography device for controlling an iso-dense bias in a printing feature occurred at a different pitch, and a method for using the lithography device when a device is manufactured such as an integrated circuit (IC) and the like.  <P>SOLUTION: In particular, the lithography device is provided for controlling the iso-dense bias of a pattern to be printed on a substrate by using radiant rays having a spectrum distribution containing two or more spectrum peaks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006352071-A (JP)
Title: Interfering lithography projector
Inventor: MARKOYA LOUIS J
IPC: G02B5/18
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interfering lithography projector which has a capability of printing a plurality of patterns.  <P>SOLUTION: The lithography projector comprises a lighting system, a replaceable upper optical module, and a lower optical module 208. The lighting system emits radiation beams 106A, 106B. The replaceable upper optical module includes a beam splitter 104 which receives a beam and splits the beam into a plurality of portions, an aperture plate 206, and a plurality of reflection surfaces. The lower optical module 208 receives the plurality of portions of the beam from respective reflection surfaces, and directs the portions of the beam toward the surface of a board. As a result, interference fringes or contact hole patterns are formed on the board using the portions of the beam.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205797-A (JP)
Title: Oxygen diffusion coefficient measurement method for porous body and its measurement instrument
Inventor: WANG SHIXUE
IPC: G01N27/416
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and instrument for measuring an oxygen diffusion coefficient even when liquid water is contained in a porous body.  <P>SOLUTION: A porous body holder 3 is attached to a negative electrode 5 of a galvanic battery-type oxygen sensor 2 while the porous body 1 with liquid water impregnated thereinto is held in the vicinity of the oxygen sensor 2 in a tubular part 3b of this holder 3. This measurement instrument 10, comprising the oxygen sensor 2 with the porous body 1 held thereon and the holder 3, is mounted on an electronic force balance 15 and housed in an airtight container 14. Here, the liquid water impregnated into the porous body 1 gradually evaporates while oxygen included in air in the airtight container 14 permeates the porous body 1. Its permeation amount is detected by the oxygen sensor 2 to calculate the oxygen diffusion coefficient of the porous body 1 by using an output from the oxygen sensor 2. Further, the mass of remaining liquid water without evaporating from the porous body 1 is measured by using the balance 15 to calculate the water content percentage of the porous body 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039635-A (JP)
Title: Grease composition and rolling device
Inventor: HOKAO MICHITA
IPC: C10M125/26
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition that has excellent heat resistance, abrasion resistance and lubricity, and to provide a rolling device that has excellent seize resistance and wear resistance in a long life.  <P>SOLUTION: In this rolling device, the deep groove ball bearing is equipped with the inner wheel 1 having the orbital face 1a on the outer peripheral face, the outer wheel 2 having the orbital face 2a opposing to the orbital face 1a on the inner peripheral face, a plurality of rolling element 3 rollably arranged between both orbital faces 1a, 2a, the retainer 4 for retaining a plurality of rolling elements 3 between the inner wheel 1 and the outer wheel 2 and the sealing device 5, 5 for covering the opening between the inner wheel 1 and the outer wheel 2. In addition, the grease composition G for lubricating the deep groove ball bearing is fully sealed into the spaces formed between the inner wheel 1 and the outer wheel 2. The grease composition G includes perfluoropoly ether oil, fluoroplastic and inorganic fine particles having a primary particle sizes of 3 nm to 100 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006236335-A (JP)
Title: System and method for providing one class of users of application view of what another class of users of the same application is visually experiencing
Inventor: STEVENS JEREMY M
IPC: G06F3/0481
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide one class of users of an application a view of what a typical user in another class of users of the same application is visually experiencing.  <P>SOLUTION: A client application that is interacting with the application provides a user an option of having a PIP (picture-in-picture) view of what a typical user in one of the other classes of users supported by the application is visually experiencing. When the user requests to display a PIP view that represents what a typical user in a specified one of the other classes of users of the same application is seeing, a PIP view window is automatically rendered on the user's display screen. The PIP view window represents what a typical user in the specified one of the other classes of users is seeing, but is not an "active" interface through which the user can interact with the application.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007205913-A (JP)
Title: Device for measuring thickness of transparent film
Inventor: YAMADA TAKEO
IPC: G01B11/06
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of measuring the thickness of transparent film formed on a basic material.  <P>SOLUTION: The light of a continuous spectrum in the visible light region is projected from the light source 13, and irradiates the object 11 through the first polarization filter 15, and the light transmitted through the object 11 is also transmitted through the the second polarization filter 16 to the spectroscope 14 for spectroscopic analysis. The operational device 18 inputs the spectro-spectrum being the output of the spectroscope 14, and the spectro-transmittance of the object 11 is calculated by normalizing by the previously known emission spectrum of the light source 13. By using the envelope curve, the thickness of the transparent film formed on the basic material of the objective material 11 is operated and outputted. The angles formed by the running direction of the object 11 and the P wave main axes of the first polarization filter 15 and the second polarization wave filter 16 are previously set so as to appear an oscillation in the spectro-spectrum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205274-A (JP)
Title: Control device of internal combustion engine
Inventor: MORI JUNICHI
IPC: F02D45/00
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of calculating an exhaust HC concentration with high accuracy.  <P>SOLUTION: A cylinder supply fuel amount F(i) is calculated (step 102). An unburned ratio R(i) is calculated with use of a heat amount Qfuel(i) of cylinder supply fuel, a heat amount Qw(i) of cooling loss and a heat generation amount (i) calculated at step 104 (step 106). An after-burning fuel amount Fab(i) is calculated (step 108). An exhaust gas amount Gex(i) is calculated (step 110). The exhaust HC concentration HC(i) is calculated with use of the cylinder supply fuel amount F(i), the unburned ratio R(i), the after-burning fuel amount Fab(i) and the exhaust gas amount Gex(i) (step 112).  <P>COPYRIGHT: (C)2007,JPO&INPIT