baber/WOPTO huggingface dataset:
Patent JP-2009248171-A (JP)
Title: Arc welding method
Inventor: YAMAZAKI KEI
IPC: B23K9/127
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc welding method that suppresses occurrence of welding defects and that greatly reduces sputters, in performing welding in a single bevel groove.  <P>SOLUTION: In the arc welding method, a welding torch 17 is arranged at a prescribed angle of inclination θ<SB>1</SB>in the central position of weaving in the single bevel groove 20, with arc profiling implemented while weaving the welding torch 17 with a weaving swing angle θ<SB>2</SB>nearly circular arcuately around the central position of weaving. With the groove angle of the single bevel groove 20 set at θ<SB>3</SB>(°), arc welding is performed under the fulfilled conditions of: (a) 5°≤θ<SB>1</SB>≤25°, (b) 1°≤θ<SB>2</SB>≤20°, (c) 25°≤θ<SB>3</SB>≤35°, (d) θ<SB>1</SB>-5°≤θ<SB>3</SB>/2≤θ<SB>1</SB>+5°, (e) θ<SB>2</SB>/2-θ<SB>1</SB>+θ<SB>3</SB>≥15°, and (f) θ<SB>1</SB>+θ<SB>2</SB>/2≥15°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008226440-A (JP)
Title: Information processor, information processing method and computer program
Inventor: MAE ATSUSHI
IPC: G11B27/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for surely erasing a file in an unfinalizing processing of an information recording medium.  <P>SOLUTION: In an unfinalizing processing executed as a finalization release processing in an information processor, such as a video camera, a reproduction list in a directory with a reproduction list recorded in the information recording medium stored therein is erased, and a clip information file corresponding to a clip information file corresponding to play items included in a reproduction list made as an erasure object is erased from the directory with clip information files stored therein. According to this configuration, a file can be surely erased in an unfinalizing processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009261082-A (JP)
Title: Electric power collection/distribution ring of rotary electric machine
Inventor: INOUE MASASHI
IPC: H02K3/18
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power collection/distribution ring for a rotary electric machine, capable of properly miniaturizing a rotary electric machine while ensuring a desired output, reducing the number components required for configuration and manufacturing cost, and preventing complicated time and effort required for processes of the configuration.  <P>SOLUTION: The electric power collection/distribution ring of a rotary electric machine is provided with: bus rings 41U, 41V, 41W of a plurality of phases each of which are to be connected to one of a plurality of same-phase stator coils 34 for each phase of the rotary electric machine of a plurality of phases; a plurality of fixing members 45, ..., 45 which are fixed to the bus rings 41U, 41V, 41W of the plurality of phases along the circumferential direction positions of the bus rings 41U, 41V, 41W of the plurality of phases; and a plurality of connection terminals 44 fixed to the predetermined circumferential direction positions of the bus rings 41U, 41V, 41W of the plurality of phases and connectable to a leading wire of the stator coils 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255353-A (JP)
Title: Communication sheet
Inventor: MASE SHINJURO
IPC: B42D15/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication sheet capable of ensuring a sure secrecy holding performance, and remarkably improving a confirming work on a reply content in comparison with the conventional work.  <P>SOLUTION: A postal card sheet 1 is forwarded to a reply person from an addresser, and the reply person writes specified items thereon and returns it to the addresser. The postal card sheet 1 is composed by providing a postal card body 2 consisting of a sheet paper and a laminated sheet 3 releasably pressure-sensitively stuck and laminated on the postal card body 2. On the postal card body 2, a reply person address region 3c as an addresser mentioning region in which the addresser mentions specified items in advance before forwarding it, and a reply person answering region 2c as a reply person mentioning region in which the reply person mentions, are set, and a reply person address region 3c is set on a laminated sheet body 3a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008236776-A (JP)
Title: Information recording and reproducing apparatus, method for recording and reproducing information, and method for transmitting and receiving information
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N7/16
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for preventing a pay program broadcast from being illegally received, and surely charging a viewer with viewing fee without delay.  <P>SOLUTION: A primary terminal 100 confirms the presence or absence of a transmission error in a received video signal using an error checker 113 and charges a viewer with viewing fee on the basis of error information or program information which is separated from the video signal by a separation circuit 112 through the use of a charging unit 114. Compressed video data is further time-base-multiplexed with a terminal identification code and a key signal and then transmitted to a secondary terminal 150. The secondary terminal 150 confirms whether or not the viewer is charged from the terminal identification code multiplexed in the primary terminal 100, and controls compressed data decoding in a decoder circuit 166. With the present system, the primary terminal can charge the viewer in accordance with the situation of receiving a pay program. Furthermore, a video signal is subjected to scrambling between the primary and secondary terminals and a charging check is further made in the secondary terminal, thereby preventing illegal reception.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031258-A (JP)
Title: Separation column for liquid chromatographic device, and liquid chromatographic device using the same
Inventor: SHIMIZU KATSUTOSHI
IPC: G01N30/60
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column, having high-pressure resistance and capable of performing high-speed separation and analysis, even if at a small flow rate, and to provide a liquid chromatograph device that uses the column.  <P>SOLUTION: This separation column has a monolithic rod arranged in the center and made of a porous material, having a circular cross section; a filler layer arranged to surround the circumferential surface of the monolithic rod; and a cylindrical support body, arranged outside the filler layer. The filler layer is formed by filling a tubular clearance between the monolithic rod and the support body with particles or beads.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011143732-A (JP)
Title: Vehicle-mounted information system
Inventor: NAGANO SOICHI
IPC: G08G1/0969
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted information system capable of accessing to a plurality of vehicle-mounted devices connected to a network using a personally owned mobile device.  <P>SOLUTION: A vehicle-mounted information system includes: a plurality of vehicle-mounted devices 1, 2, 3, 4, 5 connected to an in-vehicle LAN 7; an external communication unit 6 which is connected to the in-vehicle LAN and communicates with outside; a plurality of mobile devices 8 which access to the plurality of vehicle-mounted devices by connecting with the external communication unit by communication.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2008291245-A (JP)
Title: Resin composition, low-birefringence optical film and method for producing low-birefringence optical film
Inventor: NODA TAKUO
IPC: B29L7/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cellulose ester-based resin composition for providing a low-birefringence film by properly combining a cellulose ester-based resin with a plasticizer and a low-birefringence optical film produced by melt-extruding the resin composition.  <P>SOLUTION: The resin composition comprises (A) 50-99 wt.% of a cellulose ester-based resin and (B) 50-1 wt.% of a plasticizer having a solubility parameter value calculated based on a small process of ≤9.0 [(A)+(B)=100 wt.%] as main components. The film is obtained by melt-extruding the resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268035-A (JP)
Title: Receiving apparatus and receiving method, and program
Inventor: HASEGAWA AKIRA
IPC: H04B1/16
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently capture a signal.  <P>SOLUTION: An interpolation filter 34 corrects an error of a signal in order to capture the signal and a timing phase error detector 35 detects the corrected error of the signal output from the interpolation filter 34 with respect to a predetermined reference signal. Furthermore, a loop filter 36 filters the error in a predetermined band, and an NCO 37 generates an error correction signal representing a correction amount of the error on the basis of the error filtered by the loop filter 36. A controller 39 then sets a first band to the loop filter 36 and if the signal is not completely captured before the lapse of a capture completion time, the controller sets the band of the loop filter 36 to a second band wider than the first band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270862-A (JP)
Title: Observation device
Inventor: FUKUDA HIROSHI
IPC: G01B11/06
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate observation irrespective of a change in an observation environment.  <P>SOLUTION: The observation device 1 has: a photographing part 2 which photographs an observation object; a phase difference distribution extracting part 3 which extracts the distribution of a phase difference in the observation object, based on an image acquired by the photographing part 2; a feature amount extracting part 5 which extracts one or more feature amounts from the image acquired by the photographing part 2; and a phase compensating part 7 which compensates the distribution of the phase difference extracted by the phase difference distribution extracting part 3, based on the feature amounts extracted by the feature amount extracting part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269434-A (JP)
Title: In-vehicle device, and vehicle status detecting method
Inventor: SUGINO AKINOBU
IPC: B60R25/23
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle device and a vehicle status detecting method capable of reducing a possibility that any antitheft device is broken or detached from a vehicle, and preventing the vehicle from being stolen even if a user does not always pass a specified point.  <P>SOLUTION: The in-vehicle device 10 measures the position of itself as the position of a vehicle 1, and records the measurement as operation history data 5, and obtains present position data 7. A control unit of the in-vehicle device 10 collates the present position data 7 with the operation history data 5 to determine whether the vehicle 1 is in a normal status along the operation history in the past, or the vehicle 1 is in an abnormal status not along the operation history in the past. When it is determined that the vehicle 1 is in an abnormal status, an alarm is given. When the traveling path does not appear in the operation history in the past, or when the vehicle is parked at a position different from a regular parking position within the regular parking time zone, the vehicle is determined to be in an abnormal status.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269335-A (JP)
Title: Mechanical pencil
Inventor: NOGUCHI YOSHIO
IPC: B43K21/16
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sound of a mechanical pencil in knocking operation.  <P>SOLUTION: The mechanical pencil includes a lead chuck sending out a lead, and a chuck ring fastening the lead chuck, and a sound absorbing member is disposed at a rear part of the chuck ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276865-A (JP)
Title: Production system
Inventor: HAYASHI SEIICHI
IPC: G05B19/418
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make working efficiency in a best state such that the working efficiency of assembling work of various kinds of products is not deteriorated.  <P>SOLUTION: This production system 1 includes line processes 2 and cell processes 3. A ratio between the line processes and the cell processes is displayed on a display means. The cell process is, for example, detachable from the line process. so that the ratio between the line processes and the cell processes is changed. In production of the various kinds of products, a kind exchange is performed in best timing based on a production plan, so that it is prevented that a machine or a worker comes into an idle state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277102-A (JP)
Title: Image processor, image processing method, and program
Inventor: KUNIGOME YUJI
IPC: G06T5/20
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of repeating processings until an image filter 20 suitable for changing an image to be converted into a target image.  <P>SOLUTION: This image processor forms an image filter by combining a plurality of filter components for converting input images into output images, respectively. This image processor includes a plurality of filter storage sections for storing a group of a plurality of mutually different image filters, a filter forming section for repeating the processing of forming a part of at least one image filter stored in each filter storage section by at least a part of another image filter stored in the filter storage section to form a new image filter and storing it in the filter storage section, and a filter moving section for storing at least one image filter stored in one filter storage section into another filter storage section. An image processing method and program related to the image processor are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275687-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: UCHIUMI SHINTARO
IPC: F02D19/08
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for preventing generation of knocking and pre-ignition in an internal combustion engine when a compression ratio is changed in the variable compression ratio internal combustion engine.  <P>SOLUTION: The variable compression ratio internal combustion engine is provided with: a gasoline adjustment valve and an alcohol adjustment valve for changing a concentration of alcohol in a fuel capable of containing the alcohol; and a compression ratio variable mechanism for changing the compression ratio of the internal combustion engine. When the compression ratio of the internal combustion engine is changed from a low compression ratio to a high compression ratio using the compression ratio variable mechanism (S101-Yes), before changing the compression ratio, safe control is performed and the concentration of alcohol in the fuel is varied to a higher concentration than the required concentration of alcohol required after changing the compression ratio using the gasoline adjustment valve and the alcohol adjustment valve (S102), and after changing the compression ratio, it is reset to normal control and the concentration of alcohol in the fuel is changed to the required concentration of alcohol using the gasoline adjustment valve and the alcohol adjustment valve (S105).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283138-A (JP)
Title: Fuel cell system and its operation method
Inventor: ANDO SHOJI
IPC: H01M8/10
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing a single cell from degradation, and to provide its operation method.  <P>SOLUTION: The fuel cell system 1 includes a fuel cell stack 10 composed of a plurality of single cells 11 electrically connected in series, a cell voltage monitor 15 detecting the minimum cell voltage of a plurality of single cells 11, and a voltage control unit VCU 42 controlling an output current of the fuel cell stack 10. When the minimum cell voltage detected by the cell voltage monitor 15 is in a negative voltage region, the VCU 42 stops extracting electric current from the fuel cell stack 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279976-A (JP)
Title: Pneumatic tire
Inventor: OHIJIRI KOJIRO
IPC: B60C3/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improved good keeping in an unused state of a brand-new tire.  <P>SOLUTION: The whole area of the external surface and the internal surface of the pneumatic tire is covered with a protective film 7 formed of a thermoplastic resin or a thermoplastic elastomer composition made by blending the thermoplastic resin and elastomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284116-A (JP)
Title: Network system corresponding to environment
Inventor: OSHIMA MASAHIRO
IPC: G06F1/26
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To turn on an apparatus connected to a network by remote control without dissipating standby power.  <P>SOLUTION: The dissipation of standby power can be completely eliminated by receiving power supply via a PoE (Power over Ethernet) function only when receiving WakeUP packets is necessary, to realize a WAKE-ON-LAN function through a combination with the PoE function which is a known function.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283588-A (JP)
Title: Method of manufacturing nitride-semiconductor light emitting device
Inventor: NAKAZAWA SHUICHI
IPC: H01L21/205
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nitride-semiconductor light emitting device that improves a yield by equalizing an emission wavelength of a nitride-semiconductor light emitting device to be manufactured.  <P>SOLUTION: A light-emitting element is manufactured by using a substrate 50. The substrate is configured such that the closer to the center side, the synthetic off-angle becomes closer to 0° while the closer to the outside, the synthetic off-angle becomes larger when a wafer, obtained by using a prescribed manufacturing method, shows such characteristics that the closer to the center side, the shorter its emission wavelength is while the closer to the outside, the longer its emission wavelength is. By using such a substrate 50, it becomes possible to reduce unevenness in distribution of the emission wavelength of the wafer due to the characteristics of the manufacturing method, thereby improving a yield.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283681-A (JP)
Title: Nonvolatile storage and manufacturing method thereof
Inventor: KIYOTOSHI MASAHIRO
IPC: H01L45/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile storage for relaxing machining precision and reducing wiring resistance, or improving performance and achieving high integration by laminating recording layers in parallel with a substrate, and reducing the number of processes, and to provide a manufacturing method of the nonvolatile storage.  <P>SOLUTION: In the nonvolatile storage, a plurality of element memory layers are stacked. Each of the plurality of element memory layers includes: a plurality of first wiring 50; second wiring 70; and a laminated structure 60 that is provided between the first wirings 50 and the second wiring 70 and includes a recording layer. At least one of the first wiring and second wiring includes a part having a narrow interval between wires and a part having a wide interval between wires. The parts having narrow and wide intervals between wires are arranged alternately. Then, connection sections (a first connection section 52 and a second connection section 72) connected to the wiring having a wide interval between wires are provided. For the recording layer, for example, a resistance change material or a phase change memory material is used. The laminated structure 60 includes a barrier layer and a heater layer, and each kind of rectifying device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280354-A (JP)
Title: Elevator car operation panel and elevator device
Inventor: KAI HIDEO
IPC: B66B1/50
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car operation panel improved in a design property without preventing a hinge portion from exposing to the outside, and enabling the maintenance work of an operation panel from the inside of a cage with a simple structure.  <P>SOLUTION: A frame body 4b is extended in a width direction, and a hinge 6 is stored inside the frame body 4b. Therefore, a structure wherein a hinge part is not exposed can be obtained without providing a special member such as a cover covering the hinge. Even if a hoistway wall 8 is made from permeation material, the design property of a back surface part (the appearance of the car) can be improved. If the operation panel 3b is opened, a hinge pin of the hinge 6, a mounting bolt, and a nut 10b are accessed from the inside of the cage, and the position adjustment or exchanging work of the operation panel 3b can be simply and safely carried out from the inside of the cage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280448-A (JP)
Title: Method and apparatus for producing optical element
Inventor: HONSHI ONORI
IPC: C03B11/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate location deviation by acting the holding power caused by an atmospheric pressure difference on a molding stock in a die set by making the pressure of a sealed space in the die set lower than that of the outside.  <P>SOLUTION: This invention relates to a device 10 for producing an optical element by which a molding stock 41 is molded in a die set 40 comprising a pair of upper die 42 and lower die 43 and a sleeve 44 fitted therewith, wherein the device comprises: pressure reduction means (a die-hoisting arm 46, a suction apparatus 37, an inert gas feed apparatus 38) making the atmospheric pressure of a sealed space in the die set 40 lower than the atmospheric pressure of the outside; a carrier arm 48 carrying the die set 40; and an air cylinder 30 pressing and molding the molding stock 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009051814-A (JP)
Title: Method for preparing diaryl carbonate or aryl alkyl carbonate from dialkyl carbonate
Inventor: DUEX ANDRE
IPC: C07C69/96
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an aromatic carbonate carrying out more efficient energy integration, or achieving improved energy integration.  <P>SOLUTION: The method for preparing the aromatic carbonate is the method for preparing a diaryl carbonate and/or an alkyl aryl carbonate from a dialkyl carbonate and an aromatic hydroxy compound. The method includes (a) reacting the dialkyl carbonate with the aromatic hydroxy compound in an ester interchange column in the presence of an ester interchange catalyst, and (b) removing the vapor from the top of the ester interchange column, and condensing the vapor in a condenser. The ester interchange column has a concentration part at the upper part and a reaction zone at the lower part of the concentration part, and an intermediate condenser is installed in the concentration part of the ester interchange column. The heat of condensation caused by the condensation at the intermediate condenser is directly or indirectly returned to the process.  <P>COPYRIGHT: (C)2009,JPO&INPIT