baber/WOPTO huggingface dataset:
Patent JP-2009286539-A (JP)
Title: Impeller device
Inventor: SATO FUMINORI
IPC: B65H29/40
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller device capable of constantly holding the attitude of a sheet material even if the advancing speed of the sheet material into a space between blades adjacent to each other in the peripheral direction becomes high.  <P>SOLUTION: This impeller device is provided with brake guides 121 disposed between the adjacent blade plates 112 having brake surfaces 121b in contact with signatures 1 so that the signatures 1 advancing into the spaces 112b between the blades 112a adjacent to each other in the peripheral direction may be reduced in speed, and movable along rotating directions of the blade plates 112.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290434-A (JP)
Title: Differential voltage comparator and differential circuit
Inventor: TAKAYAMA TAKESHI
IPC: H03K5/08
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential voltage comparator capable of suppressing an increase in an input offset voltage by suppressing an increase in variation of thresholds of an input transistor due to NBTI (negative bias temperature instability) deterioration or PBTI (positive bias temperature instability) deterioration, for example, suppressing a deterioration in A/D conversion accuracy of an INL (integral non linearity), a DNL (differential non linearity), or the like in the case of using an A/D converter.  <P>SOLUTION: An input control part 28, during a determination result output period, interrupts the supply of an input voltage VIP and an input voltage VIM to a noninverted input terminal 3A and an inverted input terminal 3B of a differential circuit 3, supplies a power supply voltage VDD to the noninverted input terminal 3A and the inverted input terminal 3B of the differential circuit 3, and makes voltage between the gate and the bulk of a PMOS transistor constituting the input transistor of the differential circuit 3 be 0V.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295637-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MORIKAZU MASASHIGE
IPC: H01L21/8238
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform control such that when a silicide layer is formed on a surface of a semiconductor wafer, an end of the silicide layer is not formed on a region into which impurity ions of high concentration are implanted.  <P>SOLUTION: A method of manufacturing a semiconductor device includes a process of forming a block insulating film on the entire surface of the semiconductor wafer 102, a process of forming a resist film (152b) including an annular pattern masking an outer circumferential part of the semiconductor wafer 102 on the block insulating film, and patterning the block insulating film using the resist film, and a process of forming the silicide layer on the semiconductor wafer using the block insulating film as a mask. An inner edge 153 of the annular pattern is positioned at least on an inner circumferential side of an inner edge of a region where a first outer circumferential region 102b into which impurity ions of a first conductivity type are implanted in a previous process and a second outer circumferential region 102c into which impurity ions of a second conductivity type are implanted overlap with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295210-A (JP)
Title: Method for manufacturing film structure and method for manufacturing magnetic head
Inventor: NAGAOKA SACHIHIRO
IPC: G11B5/39
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a film structure including a plurality of different materials disposed on its surface and having an excellent surface planarity.  <P>SOLUTION: The method for manufacturing a film structure includes the steps of: disposing a second film to cover a first film on a substrate having the first film formed thereon; forming a first stopper film capable of regulating a polishing progress on the second film disposed on the first film; forming a second stopper film capable of regulating the polishing progress on the second film disposed on the substrate; disposing a third film on the first and second stopper films; polishing the upper surface of the third film until the polishing progress is regulated by the first stopper film; removing the first stopper film; polishing, after the removal of the first stopper film, the upper surfaces of the second and third films until the polishing progress is regulated by the second stopper film; and removing the second stopper film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294760-A (JP)
Title: Display system
Inventor: YAMAGUCHI HIROYUKI
IPC: G06Q40/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system for displaying acquired display information by easily searching and acquiring the display information, including the updating situation of data, and execution time, start time, end time, predicted execution time, predicted start time, and predicted end time to be updated.  <P>SOLUTION: The display system 1 comprises: a first storage section 41 for storing a basic processing execution result table 51; a second storage section 42 for storing a business day calendar table 52b; a third storage section 43 for storing a processing unit master table 53; a fourth storage section 44 for storing a processing block master table 54; a calling section 20b for calling display information; a calculation section (control section) 40 for calculating display information, based on a processing block in the processing block master table 54, when the calling section 20b calls for the display information; and a display section 20a for displaying the display information calculated by the control section 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292248-A (JP)
Title: Wheel state quantity measuring device
Inventor: NAKASE TADAYOSHI
IPC: B60C23/04
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel state quantity measuring device adapted to obtain wheel state quantity irrespective of rotating state changes of a wheel, and also determine whether or not the obtained wheel state quantity is suitable.  <P>SOLUTION: An arithmetic unit 21 transmits a synchronizing signal to a measuring unit 22 through a vehicle body side transmitter/receiver 24 at certain time intervals. The measuring unit 22 measures a measurement item related to the vehicle state quantity by receiving the synchronizing signal transmitted through a wheel side transmitter/receiver 27. The measuring unit 22 then transmits a measurement signal, in which ID data indicating that the measurement was made in response to the received synchronizing signal, channel data and identification data are appended to measurement data measured this way, to the arithmetic unit 21 through the transmitter/receiver 27. Consequently, the arithmetic unit 21 obtains the measurement signal through the transmitter/receiver 24, and determines the operating state of the wheel 12 based on a wheel state quantity arithmetically operated from the measurement data contained in the obtained signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295740-A (JP)
Title: Memory chip and semiconductor device
Inventor: SHIBATA KAYOKO
IPC: H01L27/10
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory chip that reduces complexity of a connection wiring structure on an interposer in a semiconductor device having a logic chip and the memory chip laminated with the interposer therebetween.  <P>SOLUTION: In the semiconductor device having a structure wherein the logic chip and a memory chip 500 are laminated with the interposer therebetween, the logic chip has internal terminals for signal and data, which are electrically connected to the memory chip 500, in a center portion thereof, and the memory chip 500 includes internal terminals for signal and data disposed in a center portion thereof and a memory array which is disposed around the internal terminals so as to surround them and is electrically connected to the internal terminals, and the internal terminals of the logic chip are connected to the internal terminals of the memory chip through a through-hole (through electrode) of the interposer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294882-A (JP)
Title: Vehicle image recording device and vehicle image recording system
Inventor: SATOMI YOHEI
IPC: B60R1/00
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle image recording device and a vehicle image recording system for suppressing an increase in recording capacity of a recording medium for recording an image.  <P>SOLUTION: This vehicle image recording device 1 is provided with: a plurality of imaging means 2, 3, 4, 5 and 6 for picking up the images of the plurality of types of outsides and insides of a vehicle; a recording means 7a for recording images picked up by the plurality of imaging means 2, 3, 4, 5 and 6; a decision means 7b for deciding whether or not the state of the vehicle is a prescribed state (right and left output is left output or right output); and a changing means 7c for, when it is decided that the state of the vehicle is put in the prescribed state by a decision means 7b, changing the resolution of the prescribed combination of the imaging means (left camera 3 in right output and right camera 4 in left output) corresponding to the prescribed state among the plurality of imaging means 2, 3, 4, 5 and 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294562-A (JP)
Title: Image forming apparatus
Inventor: YOSHIMURA KAZUTOSHI
IPC: G03G15/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To save the time and effort of setting up of a waste detection level, and set up the waste detection level without depending on the skills of an operator of an image forming apparatus.  <P>SOLUTION: The image forming apparatus 1 forms an image on a paper sheet based on a job setup input from an operation panel 120 for inputting the job setups and includes a waste detection part 13 detecting a waste of the paper on which the image is formed. The image forming apparatus has a waste detection threshold DB part 116 which stores a waste detection threshold database D1 and a user waste detection database D2 in which waste detection coefficients and the job setups are correlated, and forms the image by calculating the waste detection level based on the job setups input by the operation panel 12, the waste detection threshold database D1 stored in a storage means, and the user waste detection database D2. Based on a job end time setup table T7, the waste detection threshold database D1 and the user waste detection database D2 are updated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274870-A (JP)
Title: Stopping position correcting hydraulic cylinder device
Inventor: NUKADA TAKAO
IPC: B66B1/42
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive stopping position correcting hydraulic cylinder device reducing an upper clearance of a machine room-less elevator, narrowing an installation place, and easy in installation, with a simple structure.  <P>SOLUTION: This stopping position correcting hydraulic cylinder device vertically moves a lifting car by winding or rewinding a wire, and reduces a difference between a floor surface of the lifting car and a floor surface of a building in a lifting car stopping position by lifting at least one wire end. The device is composed of a hydraulic cylinder for installing an upper side end part of a cylinder tube to the building, connecting a rod to a pitch plate for installing the one wire end further above its upper side end part and generating a stroke for lifting the rod on the lower side inside of the cylinder tube installed in the building.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009021572-A (JP)
Title: Defect detection method, defect detection system and method of manufacturing light emitting device
Inventor: HAGIMOTO KAZUNORI
IPC: H01S5/323
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect detection method and system capable of accurately removing in a short time a chip including a defect such as a microvoid which is formed on a wafer stuck by a direct bonding method or through an adhesive and is difficult and takes time to be found by visual observation, and to provide a method of manufacturing a light emitting device.  <P>SOLUTION: The method for detecting the defect of the wafer for the light emitting element stuck by the direct bonding method or the adhesive includes at least: a step of detecting the defect of the stuck wafer in a wafer stage; a step of marking the defect position of the wafer; a step of dicing the marked wafer and working it into the chip; and a step of mechanically detecting the marked chip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300176-A (JP)
Title: Map display device
Inventor: MURASE FUMIHIKO
IPC: G09B29/10
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device without requiring time for a user in order to display an easily viewable direction for the user upward.  <P>SOLUTION: The map display device includes: specifying group data having a gravity center to which a distance from a current position is nearest (S450); calculating the gravity center of a position indicated by each reference spot information contained in the specified group data and the current position as a display center point (S470) when a distance from the gravity center of the specified group data to the current position is determined to be a prescribed threshold or less (Yes in S460); displaying the position indicated by each reference spot information contained in the group data and the current position and calculating the maximum contraction scale value (S480) when a reference direction related to the group data is an upward direction; displaying map screens on a display part 14 based on a calculated display center point, the upward direction, and a contraction scale (S485); and overlapping a name and an icon of the reference spot contained in the specified group data on maps to displaying them on the display part 14 (S490).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264575-A (JP)
Title: Hydrogen feeding device for fuel cell and control method thereof
Inventor: HWANG KI HO
IPC: H01M8/04
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen feeding device for fuel cells and control method thereof stably carrying out hydrogen feeding to a fuel cell stack during vehicle traveling.  <P>SOLUTION: The hydrogen feeding device has a plurality of hydrogen tanks, an in-tank regulator is attached only to an inlet part of a hydrogen tank close to a fuel cell stack side, and only solenoid valves are attached to inlet parts of remaining hydrogen tanks. The control method includes: a hydrogen filling step of providing high pressure hydrogen to a high pressure line connecting first to n-th hydrogen tanks and filling hydrogen in the first to n-th hydrogen tanks; a hydrogen supplying step of supplying only hydrogen of a first hydrogen tank close to the fuel cell stack side of the first to n-th hydrogen tanks to the fuel cell stack; and a hydrogen replenishing step of injecting hydrogen to the first hydrogen tank from the second to n-th hydrogen tanks connected to the first hydrogen tank during parking or stopping of a vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302358-A (JP)
Title: Solenoid drive device and solenoid actuator
Inventor: YOSHIKAWA TOSHISUKE
IPC: H01F7/18
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid drive device and a solenoid actuator which prevent the increasing production cost even with the miniaturization and overheat prevention of the electromagnetic coil.  <P>SOLUTION: A transistor 21 is connected with a direct current resistance element 18 for current control and is driven by the voltage drop of a direct current resistance element 23 for start-up control connected in series with a capacitor 22. The voltage drop thereby continues to take place in direct current resistance element 23 for startup control until charges are accumulated in the capacitor 22, so that the transistor 21 is closed. Thus, a direct current resistance element 18 for current control is short-circuited, allowing a large amount of current to flow in an electromagnetic coil 11 to pull a plunger. On the other hand, even employment of thin windings allows charges to be accumulated in the capacitor 22 before the electromagnetic coil 11 is overheated, thus releasing the direct current resistance element 18 for current control from the short-circuited state. Even a simple circuit enables the prevention of the overheat of the electromagnetic coil 11 as well as the avoidance of the increasing production cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011091-A (JP)
Title: Digital video evaluation device and evaluation method
Inventor: TASHIRO SHOHEI
IPC: H04N17/04
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital video evaluation device and evaluation method which checks if there is a difference between input and output videos, a difference in video between parallel lines, a difference in video between frames, and a distortion in video, using color bar video data.  <P>SOLUTION: The digital video evaluation device includes: a video data extraction section which extracts brightness values of R, G and B and pixel positions corresponding to the brightness values from color bar video data demodulated by a digital video signal output device; and a determination section which determines that the digital video is normal when a calculated value for a pixel difference for each of R, G and B, which is a difference between a sum of numbers of parallel pixels within a range of a brightness value set in advance for each of R, G and B and a pixel determination value recorded in advance in a recording section for each of R, G and B, is within a value for determining a difference between pixel input and output videos, based on the extraction results of the video data extraction section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009015852-A (JP)
Title: License management system and method
Inventor: LEE JAE-WON
IPC: G06F21/24
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license-management system and method.  <P>SOLUTION: A method of issuing a proxy certificate includes transmitting a request message to a license server in order for a license manager to acquire an authority to issue a license; enabling the license server to verify the request message; if the request message is valid, transmitting a proxy certificate to the license manager by the license server, the proxy certificate including information regarding the authority to issue a license; and verifying the proxy certificate by the license manager.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010015303-A (JP)
Title: Video on demand (vod) distribution system and video on demand (vod) distribution server
Inventor: SAKAMOTO JOJI
IPC: H04N7/173
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of searching for a commodity or the like oriented to a viewer when a viewer searches for the commodity or the like.  <P>SOLUTION: When a request is made from a television set 10, the video on demand (VOD) distribution system 1 transmits a video signal to the television set 10 from a server 30, and transmits data input to the television set 10 by the viewer to the server 30. The server 30 transmits a video signal for displaying a top menu screen for commodities or services to the television set 10, a primary genre is displayed on the top menu screen, a secondary genre belonging to the genre is displayed when one genre is selected, content related to one or more commodities or services is displayed in a lowermost genre, and detail of the commodity or service related to selected one content are displayed by use of a moving image and voice.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009061262-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To integrally control a plurality of performance devices of a game machine.  <P>SOLUTION: The game machine is provided with a speaker 40, a lamp 30 and an LCD 21, and schedule data stipulating the performance content of the respective performance devices are prepared. A sound module 250 and a lamp module 260, etc., internally operate a plurality of schedulers, make the respective schedulers output control signals according to the schedule data, selectively or cumulatively output the control signals, and thus control sound and lamp output or the like. An event module indicates a game state by ON and OFF for various prepared events on the basis of a main board command, and controls the activation and stop of the respective schedulers on the basis of the ON and OFF of the events. By individually managing the information of the ON and OFF and the activation and stop in a work provided on a RAM, the entire control is smoothly advanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028720-A (JP)
Title: Aeration-less water treatment apparatus
Inventor: TSUTSUMI MASAHIKO
IPC: C02F3/34
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aeration-less water treatment apparatus which can inhibit anaerobic microorganisms from flowing out, stabilize the treatment performance of both anaerobic reactor and aerobic reactor, and discharge treated water with stable quality.  <P>SOLUTION: The aeration-less water treatment apparatus includes the anaerobic reactor 21 which receives sewage supplies by a pump, makes it flow as an upward stream, brings the sewage into contact with anaerobic microorganisms and anaerobically treats a polluted matter in the sewage, and an aerobic reactor 10 which receives treated water from the anaerobic reactor, makes it flow as a downward stream, brings the treated water into contact with aerobic microorganisms and air and aerobically treats the polluted matter in the treated water, The apparatus further includes suspended sludge sections 22 and 60 located in a lower part of the anaerobic reactor and in which the anaerobic microorganisms are suspended in the sewage, and carrier sections 25 and 61 located in an upper part of the anaerobic reactor and having carriers to which the anaerobic microorganisms are attached, the anaerobic microorganisms having flowed from the suspended sludge sections being further attached to the carriers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261880-A (JP)
Title: Mixer and liquid analyzer
Inventor: OOHASHI TOMOKI
IPC: B01F5/06
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer capable of mixing two kinds of liquids with each other while varying a mixing ratio in a wide range of the flow rates thereof by causing the two liquids in trace amounts to come into contact with each other, or a mixer capable of mixing them in short time.  <P>SOLUTION: This mixer is composed of a very thin mixing chamber for effecting mixing reaction, and micro-nozzles, provided at a high density on the upper and lower faces thereof. The mixer is structured such that the micro-nozzles are arranged on the inner walls of the mixing chamber to oppose each other, and the two liquids are spurted from the micro-nozzles, thereby implementing mixing by taking advantage of a diffusion phenomenon. Since the two liquids in trace amounts are ejected from the micro-nozzles in such a way as to oppose each other, the two liquids in trace amounts come into contact with each other, thereby enabling diffusion mixing in short time.  <P>COPYRIGHT: (C)2009,JPO&INPIT