baber/WOPTO huggingface dataset:
Patent JP-2008188622-A (JP)
Title: Laser weld part forming method
Inventor: KAWADA NAOKI
IPC: B23K26/21
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser weld part forming method capable of judging the welding quality of a weld part formed like a spot in a simple treatment, and presence/absence of any abnormality at a forming position with excellent accuracy.  <P>SOLUTION: In the laser weld part forming method, a permissible region set between the upper control limit value and the lower control limit value of the preset output signal for the reference is used for monitoring spot weld parts W1-W5. The permissible region is set with a predetermined numerical width in a state including ups and downs and the overshoot part of the output value of the output signal for reference. Further, the spot weld parts W1-W5 are to be detected, and the permissible region is set in a comb shape corresponding to the forming position of the weld parts W1-W5. Thus, in the laser weld part forming method, the welding quality and the forming position of the weld part can be judged at one time with excellent accuracy by judging whether or not the output value of the output signal for measurement is within the permissible region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226950-A (JP)
Title: Optical disk
Inventor: SPITZLINGER MARCUS
IPC: G11B7/007
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent careless copying of disk content.  <P>SOLUTION: The optical disk has: a first area (4) including a first set of sectors (3<SB>13</SB>-3<SB>15</SB>); a second area (5); located after the first area (4), having at least one sector ID which duplicates the sector ID within the first set of the sectors; and a start sector (3<SB>3</SB>) located before the first area (4). The start sector (3<SB>3</SB>) is equipped with navigation data to make a pickup reading element move to the sector positioned after the sector of the second area (5) or the second area (5) when reading is started.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198478-A (JP)
Title: Led illuminator
Inventor: FUJII TAKASHI
IPC: F21Y101/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED illuminator which is easily applicable to a small, existing illuminating facility and realizes life extension while solving the problem of generation of heat.  <P>SOLUTION: The LED illuminator of this invention comprises: a mouthpiece part which is fixed to a required socket; an emission member in which a light emitting diode is arranged; a case which is provided to mount the emission member and to project the mouthpiece part outside, and integrates the emission member with the mouthpiece part; a cooling fan which is arranged on the backside side of a light-emitting surface of the emission member in the case; and an opening portion which is opened in the case and introduces or derives air with the cooling fan. The heat generated in an emission member in which a light emitting diode arranged is emitted by operating a cooling fan integrated with a case with an opening portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198030-A (JP)
Title: System, server, and method for managing point and point providing method
Inventor: TANIGAWA SHIGETOSHI
IPC: G06Q50/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy initial registration and to allow effective addition of a point even when a dedicated point card is not carried with or lost.  <P>SOLUTION: Specific identification information is read from multiple storage mediums 1 already possessed by a customer, and it is inquired whether the identification information is stored in a point management server 3 or not. If the identification information is not stored in the point management server 3, a point is given in association with a store at which the storage mediums 1 are used, while input information, by which customer information about use of the storage mediums is input when access is made afterward to the point management server, is output. Then, when input of the customer information is received, the sum of a value given to the identification information and the value given to other storage mediums used by the same customer at the same store is accumulated as a total value at the store.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205300-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: YAMADA ARINORI
IPC: H01L21/8246
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a contact plug which is formed through a self-alignment process and can suppress decrease of a width, and a manufacturing method of the semiconductor device.  <P>SOLUTION: The semiconductor device comprises: a semiconductor substrate 11; a transistor 20 for which diffusion layers 21 to be a source and a drain are respective formed on the semiconductor substrate 11; a ferroelectric capacitor 30 provided with a lower electrode 32, a ferroelectric film 33 and an upper electrode 34 in the order, for which the lower electrode 32 is connected to one diffusion layer 21 and the upper electrode 34 is connected to a wiring part 55; a sidewall 41 disposed on the side face continued from the upper surface to the lower surface of the ferroelectric capacitor 30, whose lower end is positioned more on the upper surface side than the lower surface; and a third contact plug 51 in contact with the sidewall 41, whose one end is connected to the other diffusion layer 21 and other end is connected to the wiring part 55 respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256271-A (JP)
Title: Method and system for foreign matter inspection
Inventor: MORISHIGE YOSHIO
IPC: H01L21/66
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide method and system for foreign matter inspection which can achieve proper foreign matter inspection for types or processes of wafer, and also can provide information useful for yield management without reducing a foreign matter detection performance.  <P>SOLUTION: This invention is a foreign matter inspection method to irradiate a testing object containing wafer with inspection light, receive reflective or scattering light from the above testing object, and then inspect presence of foreign matter existing on surface of the testing object from a luminous intensity of the received light, characterized that its focal offset is adjusted so that the luminous intensity of the above received light may be increased for presence of wafer pattern formed on the above testing object or presence of film, material of the film and film thickness. Thus a proper foreign matter inspection can be achieved. In addition, the focal offset is adjusted so that the luminous intensity of the light received by intensity detecting means may be increased in surface height position detected by surface height position detecting means (surface detection system). Thereby proper foreign matter inspection can be achieved. Further, by incorporating a function for calculating the offset amount into a recipe creation screen, the optimum condition for the type of the wafer and the process can be created.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208209-A (JP)
Title: Gasoline composition
Inventor: SEO MASAHIRO
IPC: C10L1/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasoline composition containing cracked gasoline having an ultra low sulfur content as a base material and improving smell while maintaining driving performance and safety.  <P>SOLUTION: This gasoline composition contains the following base materials (A) and (B). (A) The cracked gasoline having ≤10 mass ppm sulfur content. (B) A hydrocarbon fraction consisting mainly of 5C hydrocarbons obtained by hydrogenating decomposition oil produced in the production of ethylene by the thermal cracking of naphtha.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209797-A (JP)
Title: Laser irradiation apparatus and exposure method
Inventor: TAGUCHI SHIGERU
IPC: G02F1/01
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation apparatus that switches output light with high contrast.  <P>SOLUTION: The laser irradiation apparatus includes: a first optical device that switches between a transmission state for emitting an incident laser beam in a first direction and a non-transmission state for emitting no incident laser beams in the first direction, wherein part of leaked light is emitted to the first direction even in the non-transmission state; a second optical device that switches between a transmission state for emitting a laser beam emitted in the first direction in a second direction and a non-transmission state for emitting no laser beams in the second direction, wherein part of leaked light is emitted in the second direction even in the non-transmission state; a holding means for holding an object to be irradiated at the position irradiated with the laser beam emitted from the second optical device in the second direction; and a controller for controlling switch operation between the transmission state and the non-transmission state of each of the first and second optical devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216396-A (JP)
Title: Image forming apparatus
Inventor: ASO YUTAKA
IPC: G03G15/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain proper images and stable operation by preventing abnormal images due to moisture absorption of transfer paper, and preventing electrical member from being broken.  <P>SOLUTION: An image forming apparatus includes a first connection path for electrically connecting a fixing unit and a body frame, a second connection path for electrically connecting the fixing unit and the body frame, with higher resistance than the first connection path, a switching means for alternatively switching the first and second connection paths, and a connection control means for controlling the switching means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215913-A (JP)
Title: Falling stone risk determination system
Inventor: YAMAMOTO TAKESHI
IPC: G01D21/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To determine risk of a falling stone or the like, by detect the moving amount or the moving direction of a rock from a remote place without the aid of man power.  <P>SOLUTION: This falling stone risk determination system includes a sensor terminal having a triaxial acceleration sensor for measuring each acceleration value in the X-axis direction, the Y-axis direction and the Z-axis direction, which is a sensor terminal installed on a rock, for measuring the acceleration value resulting from movement of the rock; and a determination server for acquiring measurement information of the acceleration value measured by the sensor terminal by radio communication, and calculating the moving distance and the moving direction of the rock based on the measurement information, to thereby determine the falling stone risk of the rock.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219991-A (JP)
Title: Temperature controller of generator main circuit phase separation bus
Inventor: KUROKI TAKASHI
IPC: H02P9/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a temperature controller of a generator main circuit phase separation bus for operating the generator while suppressing fall in generator output when the temperature of a phase separation bus enters a predetermined high temperature state by reducing generator current through control with a runback command and control for improving power factor of generator output.  <P>SOLUTION: The temperature controller includes a monitor for monitoring the temperature of a phase separation bus and generating a runback command when entering a predetermined high temperature state, an output controller for limiting the inflow energy of the prime mover of a generator by receiving the runback command, and a power factor improving capacitor being connected with a transmission line through a capacitor circuit breaker. When the phase separation bus enters a predetermined high temperature state, a closing command of the capacitor circuit breaker is generated from the monitor and the capacitor circuit breaker is closed to connect the power factor improving capacitor with the transmission line thus improving the power factor and reducing the generator current.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298954-A (JP)
Title: Test pattern and method of evaluating transfer property of test pattern
Inventor: DERSCH UWE
IPC: G03F1/36
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test pattern that can be used for specifying the impact of line edge roughness in a fabricating process.  <P>SOLUTION: The present invention refers to a test pattern 1, a set of test patterns and a method of evaluating the transfer properties of a pattern as well as a method of determining at least one parameter of a transfer process. By the test pattern 1, the impact of line edge roughness on a transferred pattern can be analyzed. In particular, the test pattern 1 is based upon a lines/spaces pattern, wherein periodic structures 3 having a well-defined period and amplitude are adjacent and continuous to the lines 2. The invention further is directed to a method of evaluating the transfer properties of such a test pattern 1. In addition, the invention refers to a method of determining at least one parameter of a transfer process such as an imaging process making use of such a test pattern 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215527-A (JP)
Title: One-way clutch
Inventor: SATO KOJI
IPC: F16D41/06
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a one-way clutch, by nonslip of sprags by interference with a cage.  <P>SOLUTION: This one-way clutch is composed of a bearing part 5 supporting an outer race 1 and an inner race 2, a plurality of sprags 3, the cage 4 holding the respective sprags 3, and an elastic member 6 energizing the respective sprags 3 in the engaging direction. A tapered surface 4d gradually inclined to one end side in the axial direction toward the outer diameter side, is arranged on one end in the axial direction of the cage 4, and a sphere 12 is stored between the tapered surface 4d and the inner race 2. Its sphere 12 joins the cage 4 and the inner race 2 by pressing the cage 4 to the other end side in the axial direction via the tapered surface 4d by the action of centrifugal force caused by rotation of the one-way clutch. In low rotation of a relatively large rotational variation, the cage 4 is not fixed to the inner race 2, and its cage 4 does not hinder tilting of the sprags 3. In high rotation, the cage 4 is fixed to the inner race 2, and the outer race 1 and the sprags 3 are restrained from abrasion in a relatively excellent lubrication state, and the durability can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216936-A (JP)
Title: Optical circuit substrate and manufacturing method of the same
Inventor: WATANABE TAKAHIRO
IPC: G02B6/122
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical circuit substrate having high reliability free from deterioration of a reflection area and decline in strength, by forming an optical path conversion means using a supplementary material of a prescribed refractive index, and also to provide a manufacturing method of the same.  <P>SOLUTION: In the optical circuit substrate 100, the optical path conversion means 130 is formed in a manner having two reflection faces including first and second reflection faces 131, 132. By such formation of the optical path conversion means 130, the optical axis of a core 121 is designed to be converted dividedly in two times. The optical path conversion means 130 is formed by using a filling material 133 having a different refractive index from that of an optical waveguide 120, wherein the first and second reflection faces 131, 132 are formed in the boundary between the optical waveguide 120 and the filling material 133.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223501-A (JP)
Title: Control device
Inventor: TAKADA NAOYA
IPC: F02D45/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous determination of a used fuel accompanying with amount-reduction/correction of the fuel injected from a fuel injection valve by feeding of an evaporated fuel.  <P>SOLUTION: The control device for amount-reducing/correcting a fuel injection amount injected from the fuel injection valve according to a feeding amount of the evaporated fuel and angle-delaying/correcting an ignition timing by generation of knocking is provided with a used fuel determination means for determining whether or not the used fuel is a low octane number fuel. The used fuel determination means performs determination of the used fuel based on the angle-delaying/correction amount of the ignition timing. A determination condition is set such that it is hardly determined that the used fuel is the low octane number fuel during feeding of the evaporated fuel as compared with the case of non-feeding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225643-A (JP)
Title: Inter-server mirror disk controller and expansion card
Inventor: NAKAMURA YOSHIHIRO
IPC: G06F3/06
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To operate a local physical storage device owned by each server device in a cluster system as the shared storage device of a cluster system.  <P>SOLUTION: One inter-device cooperation part 35 instructs the reading/writing of data to local physical storage devices 181 to 184. One mirror disk controller 34 assigns the physical storage devices to local storage devices by mirroring them. One mirror information management part 33 stores mirror disk configuration information relating to the logical storage devices and the mirrored physical storage devices. When the reading/writing of data to remote physical storage devices 191 to 194 is possible, one mirror disk controller 34 assigns the total physical storage devices 181 to 184 and 191 to 194 to the logical storage devices by mirroring them. One mirror information management part 33 stores the mirror disk configuration information relating to the logical storage devices and the mirrored total physical storage devices 181 to 184 and 191 to 194.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220511-A (JP)
Title: Time series pattern discovery system, method and program
Inventor: SAKURAI SHIGEAKI
IPC: A61B5/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To permit a time series pattern to be efficiently and quickly found.  <P>SOLUTION: The time series pattern discovery system disintegrates given time series restricting conditions into partial time series restricting conditions generated by combining events forming the time series restricting conditions, judges whether or not partial time series restricting conditions materialize for candidate events extracted from one of time series data, a candidate characteristic event aggregate composed of more elements generated from the characteristic event aggregate and a candidate time series pattern composed of more elements generated from the time series pattern, calculates the frequency of appearance in given time series data for only the candidate events, the candidate event aggregate and the candidate time series pattern satisfying the partial time series restricting conditions, and extracts the candidate events, the candidate event aggregate and the candidate time series pattern for which evaluation values based on the frequency of appearance exceed previously specified threshold values as the time series pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007251168-A (JP)
Title: Light emitting device and manufacturing method thereof
Inventor: SON HYO KUN
IPC: H01L33/42
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device that is capable of reducing the propagation of dislocation occurring in a substrate, is capable of smoothly supplying carriers, and has an enhanced ESD (electrostatic discharge) characteristic; and a manufacturing method thereof.  <P>SOLUTION: A light emitting device of the present invention comprises: a first electrode 180; a first conductivity type nitride semiconductor layer 140 formed on the first electrode 180; an active layer 150 formed on the first conductivity type nitride semiconductor layer 140; a second conductivity type nitride semiconductor layer 160 formed on the active layer 150; a second electrode 190 formed on the second conductivity type nitride semiconductor layer 160; and a substrate 110 formed on lateral sides of the first conductivity type nitride semiconductor layer 140, the active layer 150, and the second conductivity type nitride semiconductor layer 160.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008221652-A (JP)
Title: Method for inspecting liquid jet head
Inventor: MIYATA YOSHINAO
IPC: B41J2/045
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting a liquid jet head capable of identifying an occurrence position of a malfunction and specifying the cause thereof.  <P>SOLUTION: When a piezoelectric element 300 is formed on a fluid channel forming substrate 10, a first independent electrode layer 100A which is electrically independent from a lower electrode film 60 and the upper electrode film 80 of the piezoelectric element is formed beforehand on a diaphragm at least at the periphery of an opening section. In the condition that first and second liquid channels of the liquid jet head are filled with a conductive liquid, the conductivity inspection process of inspecting the conductive condition between the conductive liquid and each of the lower electrode film of the piezoelectric element and the first independent electrode layer, is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222109-A (JP)
Title: Conveyance carriage with outrigger mechanism
Inventor: HINO KATSUMI
IPC: B61B13/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance carriage with an outrigger mechanism capable of achieving driving force equivalent to a hydraulic type without requiring a large installation space.  <P>SOLUTION: This AGV (automated guided vehicle) 10 is provided with a plurality of outrigger mechanisms OR-1 to OR-4 in order to hold the AGV in a condition where the whole of the AGV is raised from a traveling surface. The outrigger mechanisms are provided with a first mechanism for converting the rotation movement by a motor to the reciprocating linear movement, and a second mechanism for converting the reciprocating linear movement to the lifting and lowering movement of a lifting and lowering block 30-2 (30-1) in the outrigger mechanism by the wedge action of a tapered block 26-2 (26-1) and the spring action of a compression coil spring 40-23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225342-A (JP)
Title: Simulator system for operation training
Inventor: KURAUCHI AKIRA
IPC: G09B9/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulator system for operation training wherein a common sequence logic can be used, even when there are differences in device specifications between an operation panel for an actual machine and an operation panel for training.  <P>SOLUTION: Virtual interface data 21 defines the formulaic arithmetic pattern of the case wherein addition, modification, or deletion of the device is made to the operation panel for training, as compared with the operation panel for the actual machine. The ON/OFF state of each contact point of the operation panel for training is stored in the input memory 9 of a computer 7 for simulation through a communication line 6. A virtual interface 20 reads input information stored in the input memory 9, performs arithmetic operations on the basis of the definition of the virtual interface data 21, creates virtual input information corresponding to the device of the operation panel for the actual machine, and stores the result of the arithmetic operation in a virtual input memory 22. Accordingly, the differences in the specifications of the devices between the operation panel for the actual machine and the operation panel for training can be eliminated, and a common sequence logic 10 can be used.  <P>COPYRIGHT: (C)2008,JPO&INPIT