baber/WOPTO huggingface dataset:
Patent JP-2011204051-A (JP)
Title: Road-to-vehicle communication system, and apparatus and method for measuring communication area of optical beacon for use in the same
Inventor: NAMIKATA TOSHIO
IPC: G08G1/09
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately measure a value determinative of deviation of a reference position Pr of a communication area A by only running just under a beacon head 8.SOLUTION: An apparatus for measuring the communication area A of an optical beacon 4 having the beacon head 8 for transmitting and receiving downlink light DO and uplink light UO to and from an on-vehicle apparatus 2 detects a first time T1 of receiving the downlink light DO after downlink switching and a second time T2 of receiving an optical signal for vehicle sensing sent by the beacon head 8, acquires position deviation information ΔL1-ΔL4 from the reference position Pr of the communication area A to the transmission point of the uplink light UO, and calculates a distance from the reference position Pr of the communication area A to a head position Ph of the beacon head 8 according to the first and second times T1 and T2 and the position deviation information ΔL1-ΔL4.
Patent JP-2010262633-A (JP)
Title: System, program, and method for evaluating advertisement menu
Inventor: TAKEUCHI AKIO
IPC: G09F19/00
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To calculate an advertisement effect index value of an advertisement menu even for the advertisement menu without having a manuscript placement record.  <P>SOLUTION: An advertisement menu evaluation system 100 includes: a record acquisition part 121 which obtains, when there is an input operation for specifying the advertisement menu for an evaluation object, a URL corresponding to the advertisement menu for the evaluation object from an advertisement menu information storage part 111, and obtains records including contact URLs matched with the obtained URL from a contact history information storage part 112; a record extraction part 122 which extracts, when there is an input operation for specifying a manuscript placement amount of the advertisement menu for the evaluation object, the number of records corresponding to the specified manuscript placement amount from among the obtained records; and an index value calculation part 123 which calculates the advertisement effect index value when the advertisement menu for the evaluation object is placed for the specified manuscript placement amount on the basis of the extracted record.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082948-A (JP)
Title: Digital transmission repeater for cdma/wcdma based mobile communication system and transmission method in digital transmission repeater
Inventor: WOO BYUNG IL
IPC: H04W16/26
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital transmission repeater, capable of improving transmission efficiency by reducing band width required for transmission through a digital demodulation step and a digital modulation step and capable of shortening time required for demodulation by using a low diffusion coefficient, independently of an input signal in the digital transmission repeater for a CDMA/WCDMA based mobile communication system, and to provide a signal transmission method which utilizes the repeater.  <P>SOLUTION: The digital transmission repeater converts a received analog signal into a digital signal, demodulates the converted digital signal into digital data, transmits the demodulated digital data, modulates the transmitted digital data into a digital signal, and converts the modulated digital signal into an analog signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011209363-A (JP)
Title: Display device and program for the same
Inventor: SUGIURA SHINRI
IPC: G09G3/34
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a program for the display device which can rapidly rewrite an image even after return from a power-saving state.SOLUTION: The display device includes: a raster data evacuating control part for storing in a second storage part raster data stored in a first storage part, before a power control part switches from a first power state to a second power state while an image based on an image file is displayed in a nonvolatile display part; and a raster data return control part for storing in the first storage part the raster data being stored in the second storage part, after the power control part switches from the second power state to the first power state.
Patent JP-2011208673-A (JP)
Title: Sintered oil-containing bearing
Inventor: SATO NORIHIDE
IPC: F16C33/10
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sintered oil-containing bearing capable of achieving the prevention of unusual sound and the improvement of bearing service life.SOLUTION: In the sintered oil-containing bearing, a recess 3 with a triangular cross-section is annularly formed in an axial end surface 2b of a bearing member 2 which is molded from a sintered metal and which contains a lubricating oil in an inside hole and a grease 10 is placed in the recess 3. The grease 10 is arranged on a bottom side below an inlet opening in the recess 3. The surface roughness of the recess 3 is less than that of a bearing surface 2a on the bearing member 2.
Patent JP-2011123859-A (JP)
Title: Input apparatus and display apparatus
Inventor: KANEHIRA HIRONORI
IPC: G06F3/041
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input apparatus capable of performing position detection with high sensitivity.  <P>SOLUTION: The input apparatus includes an operation surface, a plurality of first electrodes, a plurality of second electrodes, and a detection circuit. The first electrodes include first electrode units each having a first width and second electrode units each having a second width narrower than the first width. The first electrode units and the second electrode units are alternately connected in a first direction parallel to the operation surface. The second electrodes include third electrode units each having a third width and fourth electrode units each having a fourth width narrower than the third width. The third and fourth electrode units are alternately connected in a second direction crossing the first direction. The fourth electrode units are respectively opposed to the second electrode units. The detection circuit includes a voltage supply source connected to the first electrodes to supply a voltage to the first electrodes sequentially and a detection unit connected to the second electrodes to detect, based on a change in capacitance between the second electrode units and the fourth electrode units, a position where an operating element approaches or touches with respect to the operation surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011208074-A (JP)
Title: Photocurable composition
Inventor: IDE MASAHITO
IPC: H01L29/786
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition having photocurability and giving a cured product excellent in heat resistant transparency.SOLUTION: As essential components, the curable composition comprises: (A) a compound having an alkenyl group and a photopolymerizable functional group in the same molecule; (B) a compound having an SiH group; (C) a photopolymerization initiator; and (D) a hydrosilylation catalyst. Since two kinds of reactions, which are a photopolymerization reaction between a photopolymerizable functional group of the component (A) and the component (C) and a hydrosilylation reaction between an alkenyl group of the component (A) and the components (B) and (D), proceed, insulating properties better than that of a general-purpose photocurable resin can be exhibited while maintaining photocurability.
Patent JP-2011215700-A (JP)
Title: Optimal information providing server, optimal information providing method, optimal information providing system, client device, and program
Inventor: KOSEKI MITSUAKI
IPC: G06F17/30
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optimal information providing server for providing information on a location suitable for a user as a result of search.SOLUTION: An optimal information providing server includes: a server 1 connected to a network for providing a service of recommending a location; and client devices 3, 4, 5 for accessing the server via a network to receive the service of recommending the location. Personal attribute information of a user of each of the client devices 3, 4, 5 is stored in a storage medium for each user. When receiving a search request relating to the location transmitted via the network from the client devices 3, 4, and 5, the location that meets the user search request is retrieved by using region attributes selected according to the attribute information of the user stored in the storage medium, and the result of search is transmitted via the network to the client devices 3, 4, 5.
Patent JP-2011212873-A (JP)
Title: Liquid jetting head, liquid jetting head unit, and liquid jetting apparatus
Inventor: TOGASHI ISAMU
IPC: B41J2/045
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting head capable of preventing effectively a nozzle plate from being separated by relaxing concentration of stress on four corners of a flow path unit.SOLUTION: The liquid jetting head includes: the nozzle plate 48 with a nozzle opening 47 through which liquid is jetted; a rectangular flow path unit 5 having a flow path substrate 40 in which a pressure generating chamber 42 which generates a pressure change in the liquid filled inside and jets the liquid through the nozzle opening is formed; and a piezoelectric element 11 for generating a pressure in the pressure generating chamber. Each of four corner parts of the flow path unit is chamfered to form chamfer parts 40a, 46a and 48a.
Patent JP-2011213440-A (JP)
Title: Deterioration state determining method of roller
Inventor: TAWARA HIROYUKI
IPC: B65G23/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration state determining method of a roller for replacing only the roller to be replaced except for a still normally usable roller, by specifying only the roller having the determinate problem in the roller or its bearing, when operating a device incorporated with the roller.SOLUTION: This deterioration state determining method includes: a monitoring object part making procedure S10 of applying a color and a pattern of changing in a visible way in response to a change in a rotating speed of the roller as a monitoring object part, to a side surface of a plurality of rollers in the device incorporated with the plurality of rollers; and a determining procedure (S102) for determining heating abnormality of a specified roller by specifying the roller less than a standard rotating speed by monitoring and comparing a change pattern of the monitoring object part of the respective rollers (S101) when rotating the plurality of rollers when operating the device.
Patent JP-2010186550-A (JP)
Title: Plastic lens and optical pickup system
Inventor: KUWA TADAHIRO
IPC: G11B7/1374
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method suitable for manufacturing a plastic lens with a marking provided in an optimum mode and a method for managing molds and histories, and to provide a plastic lens for which history management is easy.  <P>SOLUTION: The lens 1 has a flange part 2 in the outer circumference of the lens surface. The flange surface 21 of the flange part 2 has a projecting surface and a marking surface 211 formed in a position lower than the projecting surface and located inside the projecting surface. The marking surface 211 has a convex marking 3 integrally injection-molded, and the upper end of the marking 3 is lower than the projecting surface of the flange surface 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220398-A (JP)
Title: Yoke for cross-type universal joint and method of manufacturing the same
Inventor: KIYOTA HARUHIKO
IPC: B21D53/88
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To ensure the accuracy of a female spline formed at the internal peripheral face of a base 14e, even if both first and second flanges 16e, 17e are formed at only part of the base 14e in the axial direction in order to achieve weight reduction.SOLUTION: Both flanges 16e, 17e are formed at only one half of the base 14e in the axial direction at a side apart from a pair of arms 15b, 15b, and not formed at the other half in the axial direction at a side close to both arms 15b, 15b. Furthermore, an escape recess 40a is formed at a portion at which a phase out of those in the internal periphery of the base 14e related to the axial direction coincides with the other half in the axial direction. Due to the existence of the escape recess 40a, a cutting tool for performing finishing cut to the internal periphery of the base 14e is not inclined, and the accuracy of the female spline can be secured.
Patent JP-2011219136-A (JP)
Title: Pallet dolly
Inventor: SAITO AKINORI
IPC: B65D19/24
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a foldable pallet dolly that can be detachably attached to a pallet.SOLUTION: The pallet dolly includes: four or three engaging parts each having engaging piece erected on a base piece, the engaging pieces being engaged with four parts of four corners on the bottom face side of a pallet or three parts at intermediate positions of a side facing both corners of one side on the bottom face side; one or more casters attached to back faces of the base pieces of the respective engaging parts; a connection member having base ends fixed to the engaging parts for supporting the engagement parts at engaging positions in mounting the engagement parts on the pallet; and a pivoting structure for pivoting the connection member so as to be folded or expanded.
Patent JP-2011219147-A (JP)
Title: Cardboard box with tearing band
Inventor: OTANI MASAYOSHI
IPC: B65D5/54
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent tearing of a tearing band when opening a cardboard box and achieve smooth opening without reducing a strength against an impact at box drop or a stacked load.SOLUTION: The cardboard box provided with the tearing band 9 along side-walls 2, 3 on both sides of an edge section of a periphery wall 1 is open by cutting the cardboard by plucking the tearing band 9 provided with two parallel half-cut lines 10 of which cuts do not reach from a back liner side of the cardboard to a front liner, from a gripping section 12 at a starting point. A press ruled line 13 is applied to the edge section of the periphery wall 1 between and at the top and the bottom of the half-cut lines 10 of the tearing band 9 from the back liner side. The tearing band 9 is not torn easily at the edge section of the periphery wall 1 and the cardboard box can be open smoothly since the back liner is pulled along the half-cut lines 10 of the tearing band 9 and the cardboard is cut deep and open, and since the front liner of the cardboard is not broken, the strength against an impact at box drop or a stacked load can be secured.
Patent JP-2010240442-A (JP)
Title: Electric appliance for cleaning
Inventor: DYSON JAMES
IPC: A47L9/32
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved cylindrical type electric appliance for cleaning.  <P>SOLUTION: The cylindrical type electric appliance for cleaning includes a separating unit (12) for separating contamination form contamination containing a fluid flow, a chassis (34) for supporting the separating unit, a rolling assembled body (20) with substantial spherical shape including a fluid inlet for receiving the fluid flow from the separating unit and a means acting on the fluid flow received through the inlet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011225920-A (JP)
Title: Fluorine gas generation device
Inventor: YAO AKIFUMI
IPC: C25B1/24
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To carry out stable automatic feed of fluorine gas, because an electric current value supplied from a power supply between the anode and the cathode is calculated on the basis of the flow of a main raw gas supplied to an external device from a buffer tank and the calculated electric current value is corrected on the basis of the pressure of the buffer tank.SOLUTION: A fluorine gas generation device is provided with: an electrolytic cell 1 in which a first air chamber 11a, into which fluorine gas generated at an anode 7 is led, and a second air chamber 12a, into which hydrogen gas generated at a cathode 8 is led, are separated and partitioned above a molten salt liquid level; a first main passage 15 for supplying the fluorine gas generated at the anode 7 of the electrolytic cell 1 to an external device 4; a buffer tank 21 for storing the fluorine gas; a pressure detector 24 which detects the pressure of the buffer tank 21; a power supply 9 which supplies an electric current between the anode 7 and the cathode 8; and a control device 10 which controls the electric current supplied from the power supply 9 between the anode 7 and the cathode 8. The control device 10 calculates an electric current value on the basis of the supply flow of fluorine gas to the external device 4, and corrects the calculated electric current value on the basis of the detection result from the pressure detector 24.
Patent JP-2010200352-A (JP)
Title: Program information display method, broadcast receiver, and recorder
Inventor: MURAKAMI MASATOSHI
IPC: H04N5/445
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To display title characters effective in comprehension of contents of programs as many as possible in a title display area of an electronic program guide (EPG) limited in display size.  <P>SOLUTION: In displaying the EPG on a screen, characters or marks (marks at heads and tails of titles) relatively low in importance for comprehension of contents of programs are removed from displayed program titles, and title characters effective in comprehension of the contents are displayed as many as possible in the title display area from which the characters and the marks of less importance have been removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211221-A (JP)
Title: Voice recognition system using implicit speaker adaption
Inventor: MALAYATH NARENDRANATH
IPC: G10L15/14
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognition method which excellently functions even before and during creation of a speaker dependent (SD) acoustic model which is dependent on a speaker, and which is adapted to unsupervised training.  <P>SOLUTION: A voice recognition system utilizes a combination of speaker at least one independent (SI) acoustic model 230 or 232, and at least one speaker dependent (SD) acoustic model 234 to provide a level of speech recognition performance that at least equals that of a purely SI acoustic model 230 or 232. The system continually uses unsupervised training to update acoustic templates in the one or more acoustic models. The system then uses the updated SD acoustic models 234 in combination with the at least one SI acoustic model 230 or 232 to provide improved voice recognition performance during voice recognition testing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010271708-A (JP)
Title: Top coating composition
Inventor: MAEDA KAZUHIKO
IPC: G03F7/11
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top coating composition which is provided on a resist film and protects the resist film, allowed to control developer solubility, and includes high water repellency.  <P>SOLUTION: The top coating composition for a photoresist is provided on a resist film and protects the resist film, the composition containing a fluorine-containing polymer that includes a repeating unit represented by general formula (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011227760-A (JP)
Title: Composite machine
Inventor: TSUJIMOTO KUNIHIKO
IPC: G06F21/34
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite machine which automatically logs in/out by inserting and removing an IC card for authentication to/from an IC card reader and can read an IC card for authentication different from the one used for login while logged in.SOLUTION: The composite machine, which automatically logs in or out by insertion/extraction of an IC card for authentication from/to an IC card reader and can execute applications while logged in, invalidates an automatic logout function temporary based on an authentication request of a second card other than the IC card for authentication transmitted from the applications, and validates the automatic logout function temporarily invalidated by detecting that the IC card for authentication used for login is inserted into the IC card reader where the second card is extracted after the authentication of the second card inserted into the IC card reader where the IC card for authentication is extracted.
Patent JP-2011232541-A (JP)
Title: Powder conveyance device and image forming device
Inventor: YOSHIDA KEIICHI
IPC: G03G15/08
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a powder conveyance device capable of surely discharging powder from a discharge part.SOLUTION: The powder conveyance device includes: a powder storage part in which the powder is stored and of which at least a part is deformable; a discharge part for discharging the powder in the powder storage part to the outside; and a sending-out part which is moved to the discharge part side to send out the powder to the discharge part in a state where a deformable part of the powder storage part is pressed in the inside. This powder conveyance device also includes a fixed part 63 for fixing the discharge part, and a vibration application means 93 for applying vibration to the fixed part 63.
Patent JP-2011230406-A (JP)
Title: Cover opening and closing mechanism and image processing device
Inventor: TSUJISHITA YOJI
IPC: G03G21/16
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cover opening and closing mechanism capable of preventing the half-closing of a cover and capable of suitably detecting the opening and closing of the cover by a detecting means arranged at one side of a pair of lock mechanisms.SOLUTION: The cover 7 of an image forming device 1 has bending rigidity which is relatively low in a lateral direction. Therefore, in a state that an engagement claw of the lock mechanism on a left end side of the cover 7 is easily pushed in and an engagement claw on a right end side of the cover 7 is hardly pushed in when the left end side of the cover 7 is pushed to move the cover 7 to a close position, the cover 7 is distorted, and curved in a shape shown by a broken line as an example. When such distortion is generated, an elastic return force arises in the cover 7 accompanied by the elastic deformation of the cover 7, and the elastic return force acts in the direction drawing back the engagement claw of the lock mechanism on the left end side of the cover 7 from the close position side. Therefore, the half-closing of the cover 7 in the left end side can be prevented by using the elastic return force.
Patent JP-2010263222-A (JP)
Title: Multijunction solar cell with group iv/iii-v hybrid alloy
Inventor: SHARPS PAUL
IPC: H01L31/04
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell composed of a group IV/III-V hybrid alloy.  <P>SOLUTION: The present invention relates to a method of manufacturing a solar cell by providing a germanium semiconductor growth substrate; and depositing on the semiconductor growth substrate a sequence of layers of semiconductor material forming a solar cell, including an auxiliary battery composed of a group IV/III-V hybrid alloy.  <P>COPYRIGHT: (C)2011,JPO&INPIT