baber/WOPTO huggingface dataset:
Patent JP-2009067252-A (JP)
Title: System and apparatus for displaying train information
Inventor: KONDO SATORU
IPC: G06Q50/30
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train information display device capable of efficiently displaying operation information of a train in response to the degree of its influence on passengers in the train.  <P>SOLUTION: In this train information display system which displays operation information regarding operation status of each train in a route in a car of the train, a ground system 71 sends information on influence degree influencing passengers in the train to a signal sending/receiving device 64 together with the operation information, a contents data server 65 stores in advance at least either of advertisement information or destination guide information other than the operation information displayed during normal operation as normally displayed information, instruction output devices 41 to 44 output the operation information and display instruction for displaying the normally displayed information following a display sequence corresponding to the information of influence degree received by the signal sending/receiving device 64, and the contents display devices 51 to 54 display the operation information and the normally displayed information by the display sequence which conforms to the display instruction from the instruction output device 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070235-A (JP)
Title: Quality prediction device, quality prediction method, and manufacturing method
Inventor: IIJIMA KEIJI
IPC: G06Q50/04
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality prediction device and a quality prediction method for predicting the quality of a product with a high degree of accuracy and a method for manufacturing the product using them.  <P>SOLUTION: This quality prediction device is provided with: a result database (1a) in which the quality data of a product manufactured in the past and operation data when manufacturing the product are stored so as to be associated with each other; and a quality prediction value calculation means (2) for calculating the similarity of operation data in manufacturing a product whose quality should be predicted and each operation data stored in the result database (1a), and for calculating the quality prediction value of the product from the similarity and the quality data in the result database (1a).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069686-A (JP)
Title: Encryption circuit and decryption circuit
Inventor: HERAI ATSUSHI
IPC: G09C1/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption circuit and a decryption circuit capable of, when data are initialized for each prescribed size to be encrypted or decrypted, reducing the burden of software processing for the initialization.  <P>SOLUTION: A CBC encryption circuit is constituted of an input register 11, a KEY register 12, an EXOR operation section 13, an AES encryption operation section 14, a selector 15, an IV register 16 holding an initial vector IV, and an output register 17. The CBC encryption circuit is also provided with: a counter 22 counting the number of times of encryption; a cycle register 23 wherein the number of times of encryption per cycle is set; and a comparison function section 24 which, when the first encryption is performed and when the counter value of the counter 22 and the number of times of encryption per cycle coincide, outputs an enable signal 35 and resets the counter 22. The selector 15 selects output of the initial vector IV when the enable signal 35 is input, and selects output of the AES encryption operation section 14 when the enable signal 35 is not input.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075706-A (JP)
Title: Chat system
Inventor: WATANABE MASAHIDE
IPC: H04N21/478
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chat system that allows users viewing the same program while viewing a broadcast program to chat with each other and can facilitate the configuration and management of a server.  <P>SOLUTION: The chat system comprises a plurality of digital broadcasting receivers and a user management server. Each receiver has an input means for enabling the user to input chat data, a communication means for connecting to the Internet, and a presentation means for presenting the chat data to the user. The server is connected to each receiver via the Internet, and registers the identification information of the user of each receiver, viewing broadcasting program information, and information on an IP address, or the like so that each receiver can refer to the information. The user of each receiver registers the presence or absence of a chat request in the server in addition to individual identification information, viewing broadcast program information, and IP address. Also, the user refers to the registration information of the server to establish a TCP connection to one's party user with whom the user wishes to chat when the user desires to chat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335910-A (JP)
Title: Part-mounting apparatus, and controlling method for part-mounting head interference avoidance
Inventor: YAZAWA TAKASHI
IPC: H05K13/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part-mounting apparatus and a controlling method to avoid interference of part-mounting heads which is lower in cost and higher in part-mounting efficiency than conventional one.  <P>SOLUTION: The apparatus includes a controller 181 which controls movement of part-mounting heads 131 and 132 and an interference area 211 where two or more part-mounting heads can interfere each other is specified so that movement of the part-mounting heads can be controlled to avoid interference of the heads. Since it can avoid collision only with the controlling method, it can provide a part-mounting equipment which is lower in cost than conventional one and since it can move each head asynchronously, it can increase part-mounting efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075292-A (JP)
Title: Lens barrel, method of manufacturing lens barrel, and optical apparatus
Inventor: DAIGUUJI MASATAKA
IPC: G02B7/02
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of being reduced in size in the direction of an optical axis.  <P>SOLUTION: The lens barrel 3 includes: a lens holder 10 holding an optical lens 5; a lens barrel body 11 in which the lens holder 10 is disposed inside; a sensor 12 for detecting a reference position for the lens holder 10; and a sensor holder 13 holding the sensor 12 and attached to the lens barrel body 11. The lens barrel body 11 has an adjusting section 11a formed to adjust the mounted position of the sensor holder 13 in the direction of the optical axis L of the optical lens 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085982-A (JP)
Title: Method of evaluating developer for lithographic printing plate, and method of controlling quality for the same
Inventor: AONO KOICHIRO
IPC: G03F7/004
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer evaluation method for a lithographic printing plate capable of evaluating accurately an activity of a developer.  <P>SOLUTION: This developer evaluation method for the lithographic printing plate evaluates the developer used for an infrared photosensitive lithographic printing plate precursor, according to the following (A)-(D) processes. (A): the process for infrared-exposing a standard pattern with a plurality of AM dot images with gradually different area factors by an AM screen system, and an FM dot image by an FM screen system adjacent respectively to the plurality of AM dot images, using a circular dot having 10 μm-75 μm of diameter, and having a prescribed an area factor, to the infrared photosensitive lithographic printing plate precursor, (B): the process for preparing a standard plate by developing the already infrared-exposed plate exposed by the (A) process with a standard developer, (C): the process for preparing an objective development evaluating plate by developing the already infrared-exposed plate exposed by the (A) process different from that in the (B) process, with the evaluation-objective developer, and (D) the process for comparing the area factor of the standard plate with the area factor of the objective development evaluating plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088634-A (JP)
Title: Digital television receiver
Inventor: YAMANAKA YUSAKU
IPC: H04N5/445
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital television receiver capable of displaying subtitles in a display format suitable to the preference or viewing capability of a viewer without violating regulations defining the display format of subtitles.  <P>SOLUTION: The digital television receiver 100 is provided with: a registering means for registering a display format of subtitles; a receiving means for receiving digital broadcast data in which subtitle text data, subtitle management data and content data are multiplexed; an acquiring means for acquiring the subtitle management data; a discriminating means for discriminating the display mode on the basis of the subtitle management data; a creating means for creating subtitle display data in the display format registered by the registering means on the basis of the acquired subtitle text data when it is discriminated that the display mode is a selected display mode; and a display control means for providing a video display region for displaying video images on the display section 11 and a subtitle display region for displaying the subtitle thereon, and displaying the subtitle based on the created subtitle display data in the subtitle display region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085691-A (JP)
Title: Inspection device
Inventor: FUKUDA MASANORI
IPC: G01N21/958
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the discrimination between the surface and back of a light pervious substrate and the discrimination between an adherent and a flaw are difficult in a conventional inspection device.  <P>SOLUTION: The light from an illuminator 13 is refracted by a second refraction member 16 and a first refraction member 15 to form light sharply decreased in the quantity of light in the normal line direction of the illuminator 13 and this light is imaged by an imaging device 14 after applied to or transmitted through the substrate 12 to perform inspection capable of performing the discrimination between the surface and back of the light pervious substrate 12 and the discrimination between the adherend and the flaw.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086166-A (JP)
Title: Photonic crystal
Inventor: OMURA MAKOTO
IPC: G02B1/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photonic crystal having a lens effect with excellent optical abberation performance.  <P>SOLUTION: The photonic crystal has a stepwise or continuous gradient of refractive index symmetrically with respect to an optical axis (z-axis). Concretely, an effective refractive index n is minimized on the z-axis so that the diameter of holes 1 located on the z-axis is maximized and the diameter of the holes 1 is reduced toward the periphery of an opening from the z-axis along an x-axial direction orthogonal to the z-axis. Accordingly, the photonic crystal has the lens effect with excellent abberation performance by making a gaussian or rectangular wave light emitted from a light source placed, for example, in a near finite distance or far finite distance incident along the gradient of an equi-frequency surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084641-A (JP)
Title: Continuous type heat treatment apparatus
Inventor: MASUDA AKIHIDE
IPC: C21D1/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous type heat treatment apparatus which can prevent the production of precipitates in the periphery of a chute which connects a heating furnace with a cooling tank.  <P>SOLUTION: This continuous heat treatment apparatus comprises: an outer chute 60 which connects a heating furnace 20 for heating a workpiece while transporting the workpiece with a cooling tank 30; an inner chute 24 which is arranged in the outer chute 60 and leads the workpiece heated in the heating furnace 20 to the cooling tank 30 side by making it fall therein from its transportation end; and a gas blowing nozzle 25 for blowing an inert gas across an aperture of the inner chute 24, on one or both of the upper end and the lower end of the inner chute 24. Thereby, one or both of the upper end and the lower end of the inner chute 24 are sealed with the inert gas, which inhibits fume to be produced in the cooling tank 30 from reacting with an atmosphere in the heating furnace 20, and accordingly can prevent the production of the precipitates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083299-A (JP)
Title: Method for manufacturing inkjet recording medium
Inventor: KOBAYASHI MASAMICHI
IPC: B41M5/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inkjet recording medium capable of obtaining high printing density and suppressing coating defects.  <P>SOLUTION: The method for manufacturing the inkjet recording medium includes a process of applying: at least a coating liquid A containing a vapor-phase-process silica and a water-soluble binder; a coating liquid B containing a pseudo boehmite alumina hydrate, in which the content of water-soluble binder with respect to the content of the pseudo boehmite alumina hydrate and the content of a crosslinking agent with respect to the content of the pseudo boehmite alumina hydrate are respectively less than 3 mass%; and a coating liquid C containing the crosslinking agent, in this order on a support body from the support body side to form an ink receiving layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087100-A (JP)
Title: Data storage system and data storage method
Inventor: YAMADA DAISUKE
IPC: G06F12/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance data integrity when data are actually lost.  <P>SOLUTION: A management terminal C1 instructs another storage terminal C3 having the same storage data (a copy of the storage data) as the storage data of a lost storage terminal C2, to transmit the storage data to a storage terminal C4 newly determined according to the loss of the storage terminal C2 (S5). The storage data of the storage terminal C3 is thereby copied in the storage terminal C4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085825-A (JP)
Title: Surface plasmon resonance chip
Inventor: OHIRA FUMIKAZU
IPC: G01N21/27
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive surface plasmon resonance chip that can divide a detecting object according to the size of the dimension by providing unevenness on the chip plane and is easily manufactured.  <P>SOLUTION: This surface plasmon resonance chip comprises a substrate 2 made of an optically transparent material for transmitting light, a metal film 3 formed on the substrate 2 surface, and a plurality of projections 4 formed on the surface of the metal film 3. The plurality of projections 4 are formed so that the distance from the tip to the substrate 2 surface is longer than the arrival distance of the influence of evanescent light generated when light is radiated from the substrate 2 side to the metal film 3. When a material invades among the plurality of projections 4 and arrives at an arrival region of the influence of the evanescent light, the presence of the material can be detected by surface plasmon resonance. Among the plurality of projections 4, even when a special antibody or the like is disposed on the chip 1 surface, a desired detecting object M1 can be selected and detected only by adjusting the distance among the plurality of projections 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083721-A (JP)
Title: Fuel tank device
Inventor: CHINO MINORU
IPC: B60K15/035
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank device capable of performing oil-feeding even if the fuel is deviated to one tank by turning of the vehicle to the left or right side.  <P>SOLUTION: The fuel tank device has saddle-shaped tank bodies 4 formed with a first fuel chamber 2, i.e., a main tank chamber and a second fuel chamber 3, i.e., a sub-tank chamber at both sides of a communication chamber 1 having a center of a tank bottom upwardly recessed and having thin thickness. It is made to a structure that a first ventilation valve 5 is arranged on the first fuel chamber 2 and a second ventilation valve 6 is arranged on the second fuel chamber 3. Further, the first ventilation valve 5 and the second ventilation valve 6 can feed the liquid fuel to the first fuel chamber 2 even if the liquid fuel 9 is arrived at the maximum liquid surface position A1 of the second fuel chamber 3 by turning of the vehicle to the left and right sides, and are arranged so as to determine the height position on respective fuel chambers such that it does not become in the excessive fuel-feeding state of a specified capacity or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085134-A (JP)
Title: Operation control device of horizontal shaft pump, and operation controlling method
Inventor: UCHIDA YOSHIHIRO
IPC: F04D15/02
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control device of a horizontal shaft pump preventing an accident due to pump operation while dropping in the water, being further economical, and having high reliability and safety; and an operation controlling method.  <P>SOLUTION: In the operation control device of the horizontal shaft pump 10, a pump impeller 22 is disposed above a suction water lever, and an internal combustion engine is used as a driving machine 13 carrying out suction operation during pump operation. The operation control device of the horizontal shaft pump 10 comprises a load state determining means determining an operation load state of the internal combustion engine by load characteristics of the internal combustion engine, and an operation controlling means controlling the operation of the horizontal shaft pump 10. When the load state determining means determines a low load operation (operation while dropping in the water), the operation controlling means stops the operation of the horizontal shaft pump 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086486-A (JP)
Title: Image forming apparatus
Inventor: TAMAOKI KENICHI
IPC: G03G21/10
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently performing a cleaning operation at a calibration time, even in the state with a large amount of toner to be removed.  <P>SOLUTION: The image forming apparatus includes: photoreceptors 20 for forming toner images thereon; a belt-like intermediate transfer belt 22 disposed facing the photoreceptors 20, to which the toner images formed on the photoreceptors 20 are transferred; a secondary transfer part 17 for transferring the toner images on the intermediate transfer belt 22 to the surface of a recording medium; a cleaning device 25 disposed on the downstream side of the secondary transfer part 17 in the rotational moving direction of the intermediate transfer belt 22, for removing deposits on the surface of the intermediate transfer belt 22; and an elastically deformable sheet member 30 disposed between the secondary transfer part 17 and the cleaning device 25, for adjusting the amount of the surface deposit per unit area on the intermediate transfer belt 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089282-A (JP)
Title: Wireless lan communication system, controller device, wireless lan base station, and wireless lan communication method using them
Inventor: SHIODA SHINSUKE
IPC: H04M3/50
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN communication method capable of preventing a sender from immediately disconnecting an incoming call even when a wireless LAN terminal from which the incoming call is generated is disconnected for the purpose of restricting the number of calls by a wireless LAN base station.  <P>SOLUTION: In the wireless LAN communication system restricting the number of calls of a wireless LAN terminal 6 housed in the wireless LAN base station (#1) 4-1, a controller 2 managing the wireless LAN base station (#1) 4-1 and the wireless LAN terminal 6 executes a process of making a surrogate reply to a PBX 1 for the incoming call to the wireless LAN terminal 6 until the wireless LAN terminal 6 becomes an object to be restricted in the number of calls is allowed to reply.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094199-A (JP)
Title: Light emitting device, plane light source, display device, and method of manufacturing the light emitting device
Inventor: TAKIGUCHI HARUHISA
IPC: H01L33/50
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce color irregularity caused when an observation direction is changed by suppressing variation in spectral distribution with respect to change in projection angle θ of projection light.  <P>SOLUTION: A light emitting device includes a substrate, a semiconductor light emitting element die-bonded to the substrate and operative to emit primary light, and a wavelength conversion section which covers the semiconductor light emitting element and operative to absorb the primary light and emit secondary light. The wavelength conversion section is formed by dispersing a phosphor in a resin and has a shape of a truncated pyramid which is trapezoidal in a longitudinal section, and a side surface of the semiconductor light emitting element is enclosed with an inclined plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090415-A (JP)
Title: Reciprocating and reversing movement method for machine tool table
Inventor: HAYASHI SHIGEO
IPC: B23Q15/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of getting rid of or lessening shocks caused at the time of reversing a machine tool table driven by a belt for performing a left movement, a right movement, and a reversing movement.  <P>SOLUTION: When the table 4 performs the left movement, the right movement, and the reversing movement by conveying a rotary movement of a three-phase induction motor to a belt member 19 arranged on the bottom face of the machine tool table 4, moving speed V<SB>t</SB>of the table, stroke width L<SB>s</SB>, a deceleration time t<SB>d</SB>, and an acceleration time t<SB>a</SB>are taught in from an electronic controller PLC in advance by using the electronic controller PLC, the three-phase induction motor M<SB>1</SB>, an inverter Iv, and an encoder Ec, and then, the table starts to move. The position of the table is confirmed with the number of pulse counts of the encoder Ec, and, when the number of pulse counts is coincided with the position of the table, the table of the machine tool is reversed by changing rotation of the three-phase induction motor so that the number of pulses of the inverter is changed. Thus, shocks (a difference of FFT waveform current values) of the three-phase induction motor can be restrained at a low level when reversing the table.  <P>COPYRIGHT: (C)2009,JPO&INPIT