baber/WOPTO huggingface dataset:
Patent JP-2008310260-A (JP)
Title: Image projection method and screen used for the method
Inventor: ITO NORIHISA
IPC: G03B21/604
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress influences of disturbance light when an image is displayed by scanning a screen with projected image light.  <P>SOLUTION: In an image projection method comprising displaying an image by scanning a screen 300 with projected image light 201, the image is displayed by controlling the reflectance of a region 312 where the screen 300 is scanned with the image light 201 to be higher compared with the reflectance of regions 301 to 311 and 313 to 316 where the screen is not scanned with the image light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007233421-A (JP)
Title: Image forming apparatus
Inventor: IIDA KENICHI
IPC: G03G15/16
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that primarily transfers a toner image formed on a first image carrier to a second image carrier and secondarily transfers the toner image to the transfer material from the second image carrier, the image forming apparatus being designed so as to suppress "banding", "density uneveness", and "ghosts" and ensure satisfactory image quality, without having to depend on the species of the transfer material.  <P>SOLUTION: The image forming apparatus includes first and second modes, in which toner images are electrostatically transferred onto an intermediate transfer body 8 in a primary transfer position from the image carriers 2a to 2d and the toner images transferred to the intermediate transfer body 8 are electrostatically transferred onto a transfer material P at a secondary transfer position. Moving speed difference between the intermediate transfer body 8 and image carriers 2a to 2d in the second mode is larger than that in the first mode; and when a detecting means 40 for detecting the smoothness of the transfer material P detects first smoothness, the apparatus selects the first mode; and when the detecting means 40 detects second smoothness that is lower than the first smoothness, the second mode is selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009000155-A (JP)
Title: Parallel bars
Inventor: ARAKAWA HIROSHI
IPC: A63B23/04
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide parallel bars easily regulating the heights of horizontal bars and smoothly performing various walking trainings or height regulating work.  <P>SOLUTION: The parallel bars 1 are constituted of supports 4 composed of fixed supports 10 and the movable supports 11 attached to the fixed supports 10 in an up and down movable manner. Each of the supports 4 is equipped with a ball screw mechanism 6 composed of the ball-nut 15 fixed and supported on each of the fixed supports 10 and the screw shaft 16 threaded with the ball-nut 15 to extend in up and down directions and rotated when moved up and down along with each of the movable supports 11, and pulleys 18 and a timing belt 19, both of which transmit the rotation of the ball screw mechanism 6 of a plurality of the supports 4 for supporting the same horizontal bars 5, are provided in the horizontal bars 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004886-A (JP)
Title: Communication device, and transmission rate setting method
Inventor: FUJII MASAAKI
IPC: H04J99/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of maintaining stable throughput in a multi-user MIMO (multi-input and multi-output) system, and to provide a transmission rate setting method.  <P>SOLUTION: The communication device 100 communicating using signals to which beam forming is performed, includes a transmission error rate estimating section for estimating the transmission error rate of the signals to which beam forming is performed, and a transmission control parameter selecting section for selecting a transmission control parameter so that the transmission error rate is a predetermined value or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000841-A (JP)
Title: Recorder
Inventor: NAGATA SHINGO
IPC: B41J2/175
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which achieves improvement of a throughput and reduction of an ink amount discarded, and can carry out high-quality recording of.  <P>SOLUTION: Driving conditions of an inkjet recording head are set as follows at the time of performing preliminary delivering of the inkjet recording head which can deliver ink liquid droplets of a plurality of sizes. First, if the ink liquid droplets are two kinds in size, minimum pulse widths of pulse signals used for generating ink delivering from the recording head are made values of Pth1 and Pth2 respectively correspondingly to the ink liquid droplets of the large and small sizes, and pulse widths used for the preliminary delivering are made P1 and P2. At this time, the driving conditions are set so as to obtain values that satisfy the relationship of (P2/Pth2)>(P1/Pth1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005121-A (JP)
Title: Camera system, and camera
Inventor: FURUKAWA SHINICHI
IPC: H04N5/225
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system which dispenses with complicated password input or fingerprint registration and a special collation device when materializing a security function.  <P>SOLUTION: When a key device 20 is connected to a digital camera 10 and a button 22 is pressed, a lock mode can be set/canceled. An LED 23 notifies whether the lock mode is set or not. During the lock mode, photographed image data are encrypted and recorded. When making the encrypted image data composite into a displayable state, it is necessary to cancel the lock mode using the key device 20. The key device 20 is required for canceling the lock mode but the lock mode may also be set without using the key device 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010476-A (JP)
Title: Image data transfer system, device and method, and computer program
Inventor: KIMURA ATSUSHI
IPC: H04N7/173
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To transfer video data of real-time properties while suppressing the occurrence of frame drop.  <P>SOLUTION: The image data transfer device includes a means for judging the degree of congestion of a bus 10 from the time required for receiving a fixed amount of data after starting transaction of a device on the reception side when video data is transferred between the transmission side and the reception side via a general purpose bus interface, and one or more means for recording the amount of frame information for preventing frame drop wherein an appropriate reduction means is selected from a measured value indicating the degree of congestion and notified to the transmission and reception devices, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009220-A (JP)
Title: Event notification method, control program, and control device
Inventor: NAKAO HIDEJI
IPC: G06F3/12
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an event notification method, a control program and a control device for efficiently achieving event notification by suppressing the increase of traffic or the deterioration of the performance of a device to be controlled.  <P>SOLUTION: In a control system composed by connecting a device to be controlled via a communication network to a control device, when an SDK operating in the control device is notified of event notification reservation information for specifying the classification of an event whose notification is necessary by each application operating in the control device, the SDK starts another process, and an event notification reservation message for specifying the classification of the event whose notification is necessary is created by any application, and the device to be controlled is notified of the event notification reservation message in the other process. Also, when the event notification message is transmitted from the device to be controlled, the application for which the notification of the event is necessary is specified based on the event notification reservation information, and event notification is operated to the specified application.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008451-A (JP)
Title: Wide band radar device
Inventor: KADOWAKI YOSHINORI
IPC: G01S7/40
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decline of target recognition accuracy by performing band width synthesis in consideration of a phase error resulting from a circuit delay generated by sub-band division, concerning a wide band radar device.  <P>SOLUTION: In this wide band radar device, a reflected wave of a transmitted wide band signal is received, and the received reflected wave is divided into a plurality of sub-band signals having each mutually different frequency band, and band width synthesis of the plurality of sub-band signals is performed, and the target is recognized based on a result of the band width synthesis. In the device, a calibration signal inputted into a sub-band dividing circuit is generated, and it is determined whether target recognition is unnecessary or not, and when discriminated that the target recognition is unnecessary, a signal outputted from a transmission signal is switched from a wide band signal to a calibration signal. Then, a circuit delay error between sub-bands is detected, while the calibration signal is inputted into the sub-band dividing circuit instead of the reflected wave of the wide band signal, and phase correction necessary for the band width synthesis is performed based on the circuit delay error.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009289-A (JP)
Title: Semiconductor memory device
Inventor: SHIBATA TOMOYUKI
IPC: G06F3/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the charging/discharging currents of a data transfer bus in a semiconductor memory device.  <P>SOLUTION: In the data transfer device for successively transferring bit strings from a transmitter 10 through a plurality of buses to a receiver 20 in parallel, the transmitter 10 is provided with a flag generation circuit 11 which generates a flag showing whether or not bits before and after the bit string to be transferred through the plurality of buses have been inverted, and transmits it to the receiver 20 and an encoding circuit 12 which encodes the bit string based on the flag, and transmits it to the receiver 20. The receiver 20 is provided with a decoding circuit 21 for decoding the bit string based on the bit string and the flag.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010633-A (JP)
Title: Image processing device, control method thereof, program
Inventor: MURAKAMI NAOYUKI
IPC: H04N5/85
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operational load in generating menu data for choosing a clip to be reproduced from moving picture data of a plurality of clips, which include a plurality of screens with different indication contents and are recorded on a record medium.  <P>SOLUTION: The image processing device generates menu data for choosing a clip to be reproduced from moving picture data of a plurality of clips recorded on record medium and including a plurality of screens with different indication contents. The image processing device includes a moving picture data generation means, a reproduction information generation means, and an output means. The moving picture data generation means generates moving picture data which include each of the plurality of screens as image frames. The reproduction information generation means generates reproduction information for directing which of the image frames is to be reproduced next for a reproduction apparatus reproducing any of the image frames, when the reproduction apparatus receives an indication by a user. The output means outputs the moving picture data generated by the moving picture data generation means and the reproduction information generated by the reproduction information generation means as the menu data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005636-A (JP)
Title: Head-forming vegetable harvester
Inventor: KAINUMA HIDEO
IPC: A01D45/26
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-forming vegetable harvester of simple structure, needing no unnecessary labor such as washing harvested head-forming vegetables and capable of harvesting them by surely cutting off at desired positions and of making their harvesting work efficient.  <P>SOLUTION: The head-forming vegetable harvester has the following construction. The traveling vehicle body is equipped with a guide functioning to nip the head of head-forming vegetables planted in a ridge and a cutter with a rotary cutting blade for separating the outer leaves and the head of the vegetables by cutting off the head nipped by the guide. In this harvester, the guide is composed of left and right guide rods disposed in front of the traveling vehicle body so as to be lower in the front and higher in the rear along the ridge, and, with these left and right guide rods, a narrow part is formed so as to narrow the space between them right above the top of the ridge, and the rotary cutting blade is disposed beneath behind of the narrow part and right above the ridge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010834-A (JP)
Title: Method of controlling packet transmission load distribution and device therefor
Inventor: TOMIE SATOSHI
IPC: H04L45/24
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling packet transmission load distribution and a device therefor that not only further reduces variations of packet transmission bands between a plurality of physical ports but also eliminates inversion of the packet arrival order.  <P>SOLUTION: A band for each physical port required for distributing inputted packets to a plurality of physical ports (P1, P2) is calculated by each of a plurality of hash operation expressions, and one of the hash operation expressions is selected so that the packet bands for each of the calculated physical ports are mutually made uniform. This allows the present hash operation expressions to be updated by the hash operation expression where the calculated bands are mutually most uniformized when, for example, the packet bands for each physical port calculated by the present hash operation expression exceeds a tolerance to be mutually uneven. The packet is distributed to each physical port by the updated hash operation expression and then transmitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016176-A (JP)
Title: Multiport memory device which has serial i/o interface
Inventor: CHUNG JIN-IL
IPC: G01R31/28
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiport memory device that can stably execute a DRAM test without involving an internal port during a test mode of the multiport memory device.  <P>SOLUTION: A structure is provided for achieving a DRAM core test mode (hereinafter "DTM mode") independently from a normal operating mode of the multiport memory device. During the DTM mode, an external pad used as a transmission and reception pad for serial transmission with an external apparatus during the normal operating mode is used as a pad for parallel input and an output interface, and test operations are executed in various input and output data transmission processing modes including an SDR (Single Data Rate), a DDR (Double Data Rate) and a QDR (Quadruple Data Rate).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009015982-A (JP)
Title: Manufacturing method of magnetic head, magnetic head, and magnetic recording and reproducing device
Inventor: INUKAI KAZUAKI
IPC: G11B5/31
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To form a main magnetic pole of a magnetic head of a magnetic recording and reproducing device with high accuracy.  <P>SOLUTION: A hard mask layer is formed on an insulating layer and a pattern in a shape corresponding to the outline of a main magnetic pole layer is formed on the hard mask layer. Then a resist layer is formed, and a resist pattern is formed inside the outline patterned on the hard mask layer in a shape corresponding to the outline of a main magnetic pole auxiliary layer. Then the insulating layer is etched using the patterned resist as a mask to form a second groove corresponding to the outline of the main magnetic pole auxiliary layer. Then the resist pattern is removed. Then the patterned hard mask is used as a mask to form a first groove corresponding to the outline of the main magnetic pole layer on the insulating layer. After the hard mask layer is removed, a ferromagnetic body is deposited in the first and second grooves by a plating method to form the main magnetic pole and main magnetic pole auxiliary layer together at a time, and then the main magnetic pole layer is flattened by CMP.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007288811-A (JP)
Title: Digital broadcast receiver
Inventor: WATANABE YOSHINORI
IPC: H04N5/44
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a digital broadcast receiver in which a blank time during which nothing is played, is not generated after a certain program is selected by a user and before the relevant program is played.  <P>SOLUTION: A first bitstream is extracted from a digital broadcast signal containing a plurality of bitstreams, a first program and first common program information are extracted from the first bitstream, and a second bitstream different from the first bitstream is extracted from the digital broadcast signal. A second program and second common program information are then extracted from the second bitstream, a video image either of the first program or of the second program is played, and it is monitored whether a user inputs an instruction to select a program different from the program of the video image being played in a decoder means. If the instruction to select the different program is inputted, the program before the relevant selection is continuously played until the relevant different program can be played.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011748-A (JP)
Title: Game program, and game apparatus
Inventor: YAMADA YOICHI
IPC: A63F13/577
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To execute a game processing by a stable load by preventing the processing load of a system from varying depending on the quantity of target objects.  <P>SOLUTION: This game apparatus jets out a mobile object from a specified arms object and moves the mobile object within a three-dimensional space provided that an input to an input apparatus has been received. At least one of the size, the shape and the quantity of a contact determination region which is set for the mobile object changes in response to the distance by which the mobile object has moved in the three-dimensional space. The game apparatus determines whether the contact determination region of the mobile object and the contact determination region of a target object have come into contact or not. When the determination result in the contact determination step is affirmative, a specified game process is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021337-A (JP)
Title: Polishing device
Inventor: KANEUMA TOSHIFUMI
IPC: B24B9/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device capable of acquiring a clear image of a circumference part of a substrate and detecting a correct polishing end point.  <P>SOLUTION: The polishing device consists of a stage 20 for supporting the substrate W, a stage rotation mechanism 40 for rotating the stage, a polishing head 42 for polishing the circumference part of the substrate held by the stage, a control part 70 for controlling actions of the stage 20, the stage rotation mechanism 40 and the polishing head 42, an image acquiring part 61 for acquiring the image of the circumference part of the substrate via at least one end imaging part provided against the circumferential part of the substrate, an image processing part 62 for processing the image from the image acquiring part and a liquid injection part 51 for filling space between the circumference part and the end imaging part of the substrate by injecting optically transparent liquid toward the circumference part of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021868-A (JP)
Title: Video processing apparatus, video processing method, and program
Inventor: KONDO MAKOTO
IPC: G09G3/20
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processing apparatus which performs the resolution conversion of a video signal by using a motion vector.  <P>SOLUTION: The video processing apparatus, which performs the resolution conversion of the video signal by using the motion vector, comprises: a noise reduction section which uses one frame memory to perform frame-cyclic type noise reduction processing; and a resolution conversion section which uses the one frame memory to perform resolution conversion upon a video signal. The video processing apparatus is then characterized in that the one frame memory is utilized in common for the noise reduction processing and the resolution conversion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125048-A (JP)
Title: Method for secure communication of data among members of group of mobile devices using wireless channel
Inventor: CUKIER JOHNAS I
IPC: H04W12/06
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely communicate data between the members of a group of mobile devices, using a wireless channel.  <P>SOLUTION: The members include a group leader. Each member is associated with a physical token. Each member and associated token stores a binding key. Each member also stores an identification. A session key is stored by the group leader. Each token generates a member key, which is encrypted with the binding key and transmitted to the member where it is decrypted and stored. The session key is distributed surely to each member. Each member key is surely passed to the group leader. Then, the data to be communicated between the group leader and a particular member can be encrypted, by using the associated member key of the particular member and the session key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026366-A (JP)
Title: Objective lens driving device
Inventor: KOMORI TAKASHI
IPC: G11B7/09
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a Q value by damping high-order resonance during focus servo in an objective lens.  <P>SOLUTION: The objective lens driving device 10A is provided with a fixed part having a wire support block, a movable part having an objective lens 17 and a lens holder 16 for holding the objective lens 17, and swung against the fixed part fixing ends of a plurality of suspension wires 21 to both-side surfaces of the lens holder 16 and supporting the other ends of the suspension wires 21 on the wire support block 14, and magnetic circuits means 12, 13, 18 and 19 for swinging the movable part in focusing and tracking directions with respect to the signal surface of an optical disk D via the suspension wires 21. Adhesives 22 having characteristics of absorbing vibrations near a high-order resonance frequency generated at the movable part during focus servo are fixed to the front and left-right side faces of the objective lens holding part 16a of the lens holder 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT