baber/WOPTO huggingface dataset:
Patent JP-2009074152-A (JP)
Title: Method for producing copper powder, and copper powder
Inventor: AOKI AKIRA
IPC: B22F1/052
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a copper powder in which a grain size distribution width is extremely narrow and the content of impurities is suppressed, and to provide a homogeneous copper powder of high quality obtained thereby and having increased electric conductivity.  <P>SOLUTION: In the method for producing the copper powder with which a hydrazine based reducing agent is added to a copper salt compound slurry obtained by adding an alkali solution to a copper salt aqueous solution so as to be a cuprous oxide slurry, the cuprous oxide slurry is water-washed, and a hydrazine based reducing agent is again added to the re-slurried cleaned cuprous oxide slurry; by the time the final reduction reaction is completed, a phosphorous compound is added to the reaction slurry in such a manner that the molar ratio between phosphorous and copper satisfies P/Cu=0.0001 to 0.003.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008028416-A (JP)
Title: Reliability evaluating device and method of metal wiring, and recording medium with program for evaluating reliability of metal wiring stored
Inventor: SASAGAWA KAZUHIKO
IPC: H01L23/52
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To predict void formation and disconnection failure by a numerical simulation using electromigration (EM) damage control parameters of metal wiring.  <P>SOLUTION: In the numerical simulation, the metal wiring is divided into elements. The distributions of current density and temperature are obtained by numerical analysis (S304). Atomic flux divergence AFDgen of respective elements is calculated, by using the distributions and physical property constants (S306) of materials predetermined by accelerated tests (S308). The volume reduction per one calculation step (S312) in the simulation is given, by multiplying by the volume of each element the time corresponding to a single calculation step, and the atomic volume corresponding to calculated AFDgen (S310). The thickness of each element is decreased based on the decrease in volume (S314). For an element, of which the thickness is decreased, it is indicated that voids have been formed. Numerical analysis on the distributions of current density and temperature in the metal wiring is performed again, taking into consideration the thickness of each element (S304). Calculations are performed repeatedly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009081170-A (JP)
Title: Substrate processing apparatus, management computer, and multi-stage type surface mounter
Inventor: UESUGI AKIYASU
IPC: G05B19/418
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of keeping the operation rate of a substrate manufacturing line at high while executing necessary maintenance, and to provide a management computer and a multi-stage type surface mounter.  <P>SOLUTION: The substrate processing apparatus executes component mounting processing to mount components on a substrate P to be carried in from an upstream side, and carries out the processed substrate P to a downstream side. The substrate processing apparatus is provided with: a carrying conveyer for carrying the substrate P into the apparatus or out to the outside of the apparatus; a communication section 317; a memory section 312; a component mounting apparatus for executing the component mounting processing; a main control section 311 having a memory control function for allowing the memory section 312 to store an operation time required by the component mounting apparatus for the component mounting processing, and a calculating function for calculating a residual operation time required for completion of the component mounting operation by the component mounting apparatus on the basis of the operation time stored in the memory section 312. The substrate processing apparatus informs another substrate processing apparatus of the residual operation time through the communication section 317.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080376-A (JP)
Title: Liquid crystal display
Inventor: MAEDE YUJI
IPC: G09F9/30
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display for which the aperture ratio is improved.  <P>SOLUTION: The liquid crystal display has a liquid crystal layer between a first substrate and a second substrate, wherein the first substrate has a plurality of gate signal lines, drain signal lines intersecting the gate signal lines, and a plurality of pixels arranged in a matrix, and each pixel comprises a thin-film transistor, a pixel electrode and a counter electrode. On the first substrate, a light-transmitting counter electrode having a planar pattern, a first insulating film, a second insulating film, and a light-transmitting pixel electrode constructed with a pattern, having a plurality of linear electrodes overlapping with the counter electrode are formed sequentially from the first substrate side, in this order, wherein a source electrode of the thin-film transistor to be connected to the pixel electrode via a through hole formed on the second insulating film is constructed with a light-shielding material, is arranged between the first insulating film and the second insulating film and is formed, while extending in the laying direction of the gate signal line so as to overlap with 80% or more of the total length of a terminal portion of the pixel electrode on the side of one gate signal line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088180-A (JP)
Title: Thin-film transistor and method of manufacturing the same
Inventor: SHIINO OSAMU
IPC: H01L21/336
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film transistor which includes an organic gate insulation film and wherein impurities in the organic gate insulation film are prevented from entering a channel layer, and to provide a method of manufacturing the same.  <P>SOLUTION: In the thin-film transistor 10, a gate electrode 2, an organic insulation layer 3, a metal oxide insulation layer 4, and a channel layer 6 are arranged in this order on the surface of a substrate 1, and a source electrode 7 and a drain electrode 8 are arranged on the surface of the channel layer 6. A gate insulation layer 5 includes the organic insulation layer 3 and the metal oxide insulation layer 4. Since the metal oxide insulation layer 4 is interposed between the organic insulation layer 3 and the channel layer 6, impurities in the organic insulation layer 3 are prevented from entering the channel layer 6 in the thin-film transistor 10. The organic insulation layer 3 is made large in thickness so as to easily make the gate insulation layer 5 large in entire thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006981-A (JP)
Title: Vehicular lighting fixture
Inventor: MIYATA OSAMU
IPC: B60Q1/26
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of becoming difficult when detection of disconnection of an LED with every one piece is complicated, since a part of light distribution is respectively taken in charge by being stored in an individual case, when used for illumination such as a headlight when an LED light source is enlarged.  <P>SOLUTION: By this invention, emitter electric potential of a PNP transistor is largely reduced when one LED is disconnected by connecting a base of the PNP transistor to electric potential of a connection point of respective LEDs 2 and protective resistances R1-R3. For example, when the NPN transistor is set so as to be cut off by reduction in this electric potential, even disconnection of one piece of a plurality of LEDs can be easily detected by a set of circuits, and a constitution can be simplified. The protective resistances are also used in a plurality, and when detecting the electric potential in its midpoint, accuracy can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010139518-A (JP)
Title: Resist polymer
Inventor: SHIROTA NAOKO
IPC: C08F236/20
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist polymer excellent in photosensitive resist properties or resist protective film properties and in dynamic liquid repellency.  <P>SOLUTION: The resist polymer has a repeating unit (A) which is formed by polymerizing a compound represented by formula: CF<SB>2</SB>=CFCF<SB>2</SB>C(X<SP>A</SP>)(C(O)OZ<SP>A</SP>)(CH<SB>2</SB>)<SB>na</SB>CR<SP>A</SP>=CHR<SP>A</SP>, wherein X<SP>A</SP>represents H, cyano or a group represented by the formula -C(O)Z<SP>A</SP>; Z<SP>A</SP>represents H or a 1-20C monovalent organic group; na represents 0, 1 or 2; and R<SP>A</SP>represents H or a 1-20C monovalent organic group, and two R<SP>A</SP>'s may be the same as or different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009089848-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing easy falling of a ball box (a so-called cashbox) from a ball box stand.  <P>SOLUTION: This game machine is provided with a plate for storing game balls, and a tray opening part provided at the base of the tray for discharging the game balls toward the ball box on the ball box stand in the lower part, and is configured to open/close the tray opening part by operating an opening/closing member by a slide operation of a ball removal lever. This game machine is further provided with detection means for detecting whether the ball box is positioned under the tray or not, a locking part being deformed to be engaged with a part of the ball box by the detection of the ball box by the detection means, and an unlocking means for unlocking the locking part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091469-A (JP)
Title: Liquid sterilizing detergent composition
Inventor: HIRAO SHIGEHARU
IPC: C11D17/08
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sterilizing detergent composition which stably exhibits sterilizing effect and cleaning effect on clothes or the like worn by those who need care which are soiled by excrement and does not easily resoil the clothes or the like.  <P>SOLUTION: The detergent composition is used for sterilization and cleansing of fiber goods. The liquid sterilizing detergent composition comprises the following components (A) to (C) as essential ingredients: (A) 2-10 mass% of a specific dialkyldimethylammonium salt; (B) 1-30 mass% of an alkali chemical; and (C) 1-30 mass% of a chelating agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008093449-A (JP)
Title: Toothbrush
Inventor: BEALS DONNA
IPC: A46B5/02
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush which provides improved cleaning of round flat plaque around the gum, debris, interproximal areas, lingual surfaces and other hard to reach areas of the mouth.  <P>SOLUTION: This toothbrush comprises a handle, a head extending from the handle, and a plurality of tufts of bristles secured to the head. One of the tufts is secured to the head at a location such that no other tuft is secured to the head at a location which is more distal from the handle than the location where the one tuft is secured to the head. The one tuft is angled by about 81 degrees or less relative to an imaginary line which is tangent to or co-planar with a surface of the head through which the one tuft is secured to the head. The one tuft is tilted away from the handle towards a direction along which the head extends from the handle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009099305-A (JP)
Title: Power supply device
Inventor: AMEZUTSUMI TORU
IPC: H01M10/637
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve safety in an abnormal condition by surely preventing nonaqueous electrolyte batteries from becoming abnormally high temperatures to be fired while efficiently cooling the nonaqueous electrolyte batteries.  <P>SOLUTION: The power supply device comprises the plurality of chargeable nonaqueous electrolyte batteries stored in an exterior case 2. Herein, fire extinguishing chemical 3 is filled in the exterior case 2, and the nonaqueous electrolyte batteries 1 are immersed in the fire extinguishing chemical 3 and cooled via the fire extinguishing chemical 3. The nonaqueous electrolyte batteries immersed in the fire extinguishing chemical are cooled in an ideal condition to reduce their temperature rise. This surely prevents the nonaqueous electrolyte batteries from becoming abnormally high temperatures to be fired. When the nonaqueous electrolyte batteries become the abnormally high temperatures to release high temperature gas, the gas is released into the fire extinguishing chemical, thereby surely preventing cooling liquid from catching fire from the gas as well as firing the outside resulting therefrom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096067-A (JP)
Title: Image processor, image forming apparatus, image forming system and program
Inventor: HIRAKO NAOKI
IPC: B41J29/38
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, an image forming apparatus, an image forming system and a program, wherein a plurality of continuously connected post-processors are provided, and productivity in image forming processing is enhanced in the case that the usable power consumption is limited.  <P>SOLUTION: Total power consumption when jobs 1, 2 and 4 are executed in parallel is 170W, total power consumption when the jobs 2 and 4 are executed in parallel is 140W. If the jobs 4 and 3 are executed in parallel, since total power consumption is 180W exceeding the upper limit value of 170W, the job 4 is independently executed. The execution order of the printing jobs is changed to be in the order of jobs 1, 2, 4 and 3, and then, the jobs 1, 2 and 4 are executed in parallel. Consequently, even if the upper limit of the power consumption is 170W, the execution of all the jobs is finished in a short time as compared with the case such that the execution order is not changed. Then, the productivity is enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098445-A (JP)
Title: Photosensitive resin composition, substrate for liquid crystal display device using the same and method for manufacturing the same, and liquid crystal display device
Inventor: SAITO TAKUMI
IPC: G02F1/1337
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition suitable for forming an alignment controlling protrusion and a spacer, a substrate for an inexpensive liquid crystal display device having excellent display quality, which has the alignment controlling protrusion and the spacer formed thereon by using the photosensitive resin composition, and a method for manufacturing the substrate.  <P>SOLUTION: The photosensitive resin composition is used for forming the spacer and the alignment controlling protrusion for the liquid crystal display device with mutually different heights on a transparent substrate, and is characterized in that it contains a compound with an unsaturated double bond and an initiator, wherein the initiator contains a photosensitive polymerization initiator A having an absorption peak at 280-330 nm wavelength and a photosensitive material B having an absorption peak at 350-410 nm wavelength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103518-A (JP)
Title: Method for manufacturing functional film
Inventor: NORITOMI YASUKO
IPC: G01N5/02
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a functional film, which can form the film having a desired thickness and a desired planar dimension.  <P>SOLUTION: The method includes: a first step of applying a functional film agent 4 which contains a solvent for dissolving or swelling a functional substance and a polymer matrix layer 2, to the polymer matrix layer 2 disposed on a substrate 1; a second step of making the functional substance dispersed in the polymer matrix layer 2 by bringing the functional film agent 4 to diffuse into the polymer matrix layer 2; and a third step of forming the functional film 7 by solidifying the polymer matrix layer 2 in which the functional substance is made dispersed in the second step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104551-A (JP)
Title: Check list display processing apparatus and check list display processing method
Inventor: IKEZAKI TARO
IPC: G06Q50/22
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience for use when displaying a check list or check results.  <P>SOLUTION: In response to a request for display of an check list picture showing a list of check for a patient, an check list display processing part 101 generates check list screen information on the basis of order information preserved in an order information/execution result information preservation part 003 and acquires an order number of a check whose execution registration date is latest, out of execution result information preserved in the order information/execution result information preservation part. A check result preservation part 002 preserves check result information showing check results and sends check result information corresponding to the order number acquired by the check list display processing part 101. A display processing part 004 displays a check list screen based on the check list screen information generated by the check list display processing part 101, on a monitor 005 and displays a check result screen based on the check result information sent from the check result preservation part 002, on a monitor 006 for check result display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109267-A (JP)
Title: Method and system for determining abnormality of rolling bearing
Inventor: MIYASAKA TAKANORI
IPC: G01M13/04
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently determine the existence or nonexistence of abnormality of a rolling bearing 4.  <P>SOLUTION: An arithmetic processing unit 2 branches a signal showing the vibration detected by a detecting device 1 into at least two signals. The unit performs determination of the existence or nonexistence of damage of the rolling bearing 4, as well as determination of a damaged member, based on one of these signals, and also performs determination of the amount of a foreign substance mixing in a lubricant, based on the other signal. Based on the results of these determinations at least, the existence or nonexistence of the abnormality of the rolling bearing 4 is determined and the result is output to an output device 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107195-A (JP)
Title: Molding die and molding method
Inventor: EBINA TOSHIYUKI
IPC: B29C45/26
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die and a molding method which make it possible to compression-mold moldings different in plate thickness simultaneously by the same die.  <P>SOLUTION: In the molding die 21 which can simultaneously mold the moldings having different shapes by using a plurality of cavities 24a and 24b, core blocks 26a and 26b for compressing a molten resin injected into the cavities 24a and 24b are installed in the respective cavities 24a and 24b, and the thicknesses C3 and C4 of the cavities 24a and 24b in the fronts 26a1 and 26b1 of the core blocks 26a and 26b when the compression is finished are set up to be different.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110822-A (JP)
Title: Inspection method of sealing state of fuel cell
Inventor: KUDO TSUTOMU
IPC: H01M8/10
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of sealing state of a fuel cell in which the sealing state of a seal portion can be inspected in a non-destructive way, in high precision, and in a short time.  <P>SOLUTION: In the inspection method of a sealing state of a fuel cell, an adhesive 71 to form a seal portion 70 is coated between an electrolyte membrane and a pair of separators 11, 12 for the fuel cell or between the separators 11, 12, and both are jointed, and thereafter, X-rays 100 are irradiated and the seal portion 70 is imaged in picture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110328-A (JP)
Title: Point awarding service system
Inventor: SAKITA KAZUTOSHI
IPC: G06Q30/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in conventional point post-awarding processing, a receipt should be brought to a store or a register again, and thereby much labor is required for a user or a line of users is formed along the register.  <P>SOLUTION: A technique capable of awarding points to a user even if the user does not visit a store (does not carry a receipt) is provided. Namely, even when the user forgets to bring a membership card in shopping, points can be awarded by using a PC or the like at his home except a POS terminal (register) in the store.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068324-A (JP)
Title: Photosensitive flux, substrate for mounting semiconductor chip using the same, semiconductor package, and printed circuit board
Inventor: HOZUMI TAKESHI
IPC: H05K3/34
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive flux which does not need cleaning and removal of the residual flux after solder joining and filling of an underfill portion, maintains an insulative property even in the high-temperature and high-humidity atmosphere, and further enables solder joining with high-joining strength and reliability, and also to provide a substrate for mounting semiconductor chips using the same, a semiconductor package, and a printed circuit board.  <P>SOLUTION: The photosensitive flux enables the formation of via holes for solder joining at the prescribed positions by exposure and development, is softened by subsequent heating to exert adhesiveness, and has a function to fill the inside of the via holes for solder joining with a curable flux component. The flux is formed on the substrate for mounting the semiconductor chips having solder bumps for mechanical and electrical connection, and has the function to solder-join, and to bond and seal the semiconductor chips and the substrate for mounting them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009116598-A (JP)
Title: Printer and utility
Inventor: SATO TAKASHI
IPC: G06F3/12
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to immediately stop storage when deleting a job stored in a storage part of a printer.  <P>SOLUTION: When jobs are stored by a printer, a host is notified of a flag showing that a storage instruction has been received. The host is provided with a storage stop execution button, and when the flag is received, the execution button is enabled. Thus, it is possible for a user to immediately stop storage by depressing the execution button when storing jobs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116148-A (JP)
Title: Light emitting device and electronic equipment
Inventor: JO HIROAKI
IPC: G09G3/30
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction in quantity of emitted light in each unit circuit connected to a power supply line due to potential drop in the power supply line.  <P>SOLUTION: This light emitting device 10 includes n unit circuits U1-Un. Each of a plurality of unit circuits U1-Un includes a current source transistor Tg for generating driving current Ids by receiving supply of electric power from a high potential side power supply line 16 and a light emitting element 23 for emitting light with the luminance corresponding to the driving current Ids. A gate of the current source transistor Tg in each of a plurality of unit circuits U1-Un is connected between a terminal 22 for supplying reference potential of a reference potential wire 18 and a low potential supply point C. Reference potential VREF is supplied to the terminal 22 for supplying reference potential from power supply circuits 14 and 15, and the electric potential lower than the reference potential VREF is supplied to the low potential supply point C.  <P>COPYRIGHT: (C)2009,JPO&INPIT