baber/WOPTO huggingface dataset:
Patent JP-2003341869-A (JP)
Title: Multi-fed paper sheet separating mechanism of electrophotographic printer
Inventor: SUZUKI HIROSHI
IPC: B65H3/66
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-fed paper sheet separating mechanism of an electrophotographic printer for surely separating multi-fed paper sheets from each other to stably transport the paper sheet even if a number of paper sheets are picked at a time.   <P>SOLUTION: This multi-fed paper sheet separating mechanism of an electrophotographic printer includes a front paper feed roller, a rear paper feed roller, a separation roller provided opposite to the rear paper feed roller, a brake for applying rotation braking force to the separation roller in the direction opposite to the paper running direction, a separation roller holder for rotating the separation roller round the position different from the center of the separation roller, a pressure spring for applying pressure to a nip part between the rear paper feed roller and the separation roller, and a separator provided in contact with the rear paper feed roller R. A sheet guide is provided between the front paper feed roller and the rear paper feed roller on the opposite side to the separator with a sheet path taken as the border between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344790-A (JP)
Title: Pixel clock generating device, laser scanner, and image forming device
Inventor: NIHEI YASUHIRO
IPC: B41J2/44
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel clock generating device capable of performing precise phase-control with simple constitution, and a laser scanner and an image forming device which are mounted with this pixel clock generating device.   <P>SOLUTION: The pixel clock generating device detects the transition timing of a pixel clock by a transition detecting device 122, and generates control signals a, b for controlling state transition of the pixel clock (PCLK) by a control signal generating circuit 123 based on this timing and phase data inputted externally. A pixel clock (PCLK) control circuit 124 makes the pixel clock (PCLK) transit based on these control signals a, b and a high frequency clock (VCLK).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047612-A (JP)
Title: Ultrasonographic apparatus
Inventor: TOSAWA YOSHITO
IPC: G06T1/00
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an excellent ultrasonographic apparatus capable of reducing partial large shifting from a true organ circumference in forming a curve from a boundary point and outputting the boundary point position existing near the true organ circumference. SOLUTION: This ultrasonographic apparatus is provided with a differential operating means 4 for operating a spatial differential value of a received signal, a point specifying means 10 for specifying one or more points on the organ circumference, a search range setting means 111 for limiting a searching region of the boundary point according to the positional relationship between a point specified by the point specifying means 110 and the boundary point, a boundary point search means 7 for searching the boundary point existing near the organ circumference, a curve forming means 9 for forming an organ circumference according to the searched boundary points, and a display means 10 for displaying the organ circumference, whereby in forming a curve from the boundary points, partial large shifting from the true organ circumference can be reduced,  and a boundary point position existing near the true organ circumference can be output.
Patent JP-2003348337-A (JP)
Title: Image forming processing apparatus
Inventor: KABURAGI HIROSHI
IPC: H04N1/40
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an image is blurred within an arbitrary distance A from a top of a transfer member when an image is distorted during developing in a developing part on the upstream side just for the distance A as a result when a photoreceptor drum is vibrated by impulse of abutting the transfer member to the photoreceptor drum.   <P>SOLUTION: In the image forming apparatus having an n-ary means for converting an input image of (m) bits into (n) (n≤m) bits and an image output means for outputting the result of the n-ary means to a recording medium, an image output resolution is changed at an arbitrary position in one direction of the recording medium. Besides, with respect to the output resolution, a resolution of an output apparatus is fixed but a resolution is changed by image forming processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347973-A (JP)
Title: Information transmission system
Inventor: SASAKI TAKAYUKI
IPC: H04B3/54
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission system capable of receiving external information by utilizing power line carrier with a high degree of installation and having excellent user-friendliness.   <P>SOLUTION: The data processing section 11 of a relaying apparatus A1 processes data received by a data reception section 10 and a power line carrier communication section 12 transmits a carrier modulated in response to the processed data to a terminal B1. The data conversion section 21 of the terminal B1 demodulates the carrier separated by a signal separation section 20, extracts the data, converts the extracted data into data with a prescribed form, and makes a display section 23 display the information of data sent from the data processing section 22. Since the terminal B1 can receive the data (information) sent externally via the relaying apparatus A1 and transmits the data between the relaying apparatus A1 and the terminal B1 by the power line carrier, this invention provides the information transmission system wherein a degree of the installation of the terminal B1 is high and excellent user-friendliness is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346271-A (JP)
Title: Measurement communication device with power generation
Inventor: SATO YOSHIYUKI
IPC: G08C19/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the stop of the retrieval of data and the transmission of the data to a monitoring center caused by blackout, and to effectively use the generated power.   <P>SOLUTION: In the measurement communication device with power generation wherein a data signal measured by a measurement sensor 22 is periodically measured by a data measuring device 16, and the measured data is temporarily accumulated, and periodically transmitted to the monitoring center 3 through a communication device 20, a power generating device 18 utilizing natural energy is built in the power generating device 18, and a measuring interval TM for measuring the data by the data measuring device 16, and a transmitting interval TS for transmitting the data to the monitoring center 3 through the communication device 20 are controlled on the basis of the feedable capacity of the power to be fed to each electronic member from the power generating device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339384-A (JP)
Title: New purine nucleoside phosphorilase, gene for the same and method for producing the same phosphorilase
Inventor: KISHIMOTO TAKAHIDE
IPC: C12N1/19
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new purine nucleoside phosphorilase (hereinafter abbreviated as PNP) having the PNP activity, a gene encoding the PNP, a method for producing the PNP by utilizing a genetic engineering technology and further a use of the PNP.   <P>SOLUTION: This new heat resistant PNP is characterized by maintaining ≥90% residual activity after being treated in a 50 mM phosphate buffer (pH 7.7) at 75°C for 30 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008233-A (JP)
Title: Game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a player more conscious of being participating in a game by incorporating the selection operation for the player to select a kind of the presentation of the game.  <P>SOLUTION: The game machine comprises an operation button 1 mounted on the front face of the game machine to be pressed down by a player and a rotary reel 6 for variably displaying a plurality of kinds of the game presentation. The rotary reel 6 starts the rotation when a prescribed condition (starting condition) is satisfied, and stops the rotation when the operation button 1 is pressed during an operation effective period. Then, one kind of the game presentation based on the timing of depressing the operation button 1 is stopped and displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013477-A (JP)
Title: Method for selecting and updating boot program and flash memory using the same
Inventor: HAMAMURA SHIGEO
IPC: G06F11/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To safely rewrite a boot program without damaging the using efficiency of a memory.  <P>SOLUTION: This flash memory 10 is provided with blocks 0 and 1 for storing both a boot program and boot information, a boot information comparing part 12 and a block selection signal switching part 13 as a block selecting means for selecting either the block 0 or 1 in which the latest boot program is stored according to the boot information, and a data control part 14 as a block updating means for erasing the boot program and the boot information from the block different from the block selected by the block selecting means, and for writing a new boot program, and for writing the boot information indicating that the boot program is the latest when the writing is successful.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013607-A (JP)
Title: File monitoring device
Inventor: YAMAZAKI MICHIHIRO
IPC: G06F12/14
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To extremely secure the detection processing of the presence/absence of alternation for a file preserved in an information processor and the restoration processing of the altered file.  <P>SOLUTION: In the information processor, a multi-OS environment where operation is performed by using two OS such as an OS 110 for a service and an OS 120 for security, for different purpose, is established. A file 115 to be monitored, having the possibility of being altered by operation from the outside such as virus is put under the control of the OS 110 for a service. A function of monitoring the presence/absence of the alternation of the file 115 to be monitored is operated on the OS 120 for security. Monitor information and a back file to be used for detecting the presence/absence of alternation are put under the control of the OS 120 for security. Monitor information or the like is isolated from the OS 110 for a service to be used for normal processing so that it is possible to prevent the alteration, and to secure the monitoring and restoring function of the file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008614-A (JP)
Title: Game machine and game program
Inventor: HARA DAISUKE
IPC: A63F7/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, which has a simplified control program and a continuous performance of notice for further enhancing expectation of a big hit.  <P>SOLUTION: The game machine (1) displays a performance relating to a game, including variable display of a plurality of symbols expressing the generation of a big hit advantageous to a player by a combination of symbols at a stop and a continuous performance of omen of repeatedly displaying the same performance during a variable display till the big hit is won, at an LCD (4). A control means of the game machine (1) determines whether the continuous performance of notice is executed or not (display the continuous performance of notice or not) according to the result of determination of the big hit and the stored number of starting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022309-A (JP)
Title: Dc power cable and its manufacturing method
Inventor: SAKURAI TAKAHIRO
IPC: H01B9/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic insulation direct-current power cable and its manufacturing method excellent both in direct current breaking strength and impulse breaking strength and fitted for long extrusion.  <P>SOLUTION: In an interface area of an insulation layer and an inner semiconducting layer and/or an interface area of an insulation layer and an outer semiconducting layer, at least one kind of maleimide compound is distributed so as to have its density lowered toward the inside of the insulation layer from the interface, with a difference ¾C<SB>100</SB>-C<SB>1500</SB>¾ of a density index value C<SB>100</SB>at a point separated from the interface by 100 μm and a density index value C<SB>1500</SB>at a point separated from the interface by 1.5 mm of not less than 0.5. Thus, the inner semiconducting layer, the insulation layer and the outer semiconducting layer constitute the direct-current power cable and its manufacturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018985-A (JP)
Title: Method and apparatus for heat treatment of metallic rod material
Inventor: WATANABE YASUO
IPC: C21D9/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To apply the heat treatment without developing bending to a cylindrical or columnar metallic rod material having small diameter and long length, in a batch production.  <P>SOLUTION: The upper and lower ends of the metallic rod material 1, are held with a holding device 2 and a tension device 7, and after heating and raising the temperature of the metallic rod material, it is cooled with a cooling device 20. The, during the cooling time, in at least the interval passing through temperature range from the transformation temperature + 50°C of the metallic rod material to the transformation temperature thereof, the tension developing the plastic deformation in the axial direction in the metallic rod material is applied by the tension device 7, and the material is held to the un-bending state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032015-A (JP)
Title: Radio communication system and wireless device
Inventor: TAMAKI TAKESHI
IPC: H04W74/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of improving the total throughput of the system by transmitting data in parallel from a plurality of access points to a plurality of user terminals, and to provide radio devices constituting the radio communication systems.  <P>SOLUTION: Each access point 107 or a management server is provided with a transmission queue for measuring down-link traffic from the access point 107 to user terminals 108, and a receiving queue for measuring uplink traffic from the user terminals 108 to the access point 107. Uplink time and downlink time are determined from the transmitting and receiving queue lengths and communication between a plurality of access points, and a plurality of user terminals are controlled to the determined transmission time to remove packet collision due to interference applied from a certain user terminal to peripheral user terminals and improve the throughput of the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024373-A (JP)
Title: Balloon holder
Inventor: HATTORI MASAO
IPC: A63H27/10
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon holder which does not injure a child even if the downward edge of a supporting rod strikes on the eye and face of the child and is not lost even if the child lets go of it from the hand.  <P>SOLUTION: The downward edge 2-1 of the holding rod 2 of the balloon holder is bent in a ring form. Thereby, another child is not scarcely injured even if the downward edge 2-1 of the holding rod 2 strikes on the eye and face of the child. Also, if space 5 is established between a rod end portion 2E in the ring form and the straight line-shaped part of the holding rod 2, it is possible to hook on the metal ring of a rucksack and a bag etc. through it. Therefore, the child is not required to firmly hold it in hand for a long time and can easily bring it home without losing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028401-A (JP)
Title: Air-conditioner for vehicle
Inventor: INOUE SATORU
IPC: F25B5/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase a cooling capacity and improve vehicle fuel consumption without idling up.  <P>SOLUTION: When a vehicle is driven, an absorbing body 5 is heated by waste heat of an engine 1 and desorbed water vapor is condensed to store cold. When the vehicle is stopped, water condensed in an adsorber 9 is vaporized and a cooling medium circulating in a vapor compressor type refrigerating machine 7 is cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029270-A (JP)
Title: Voice controller
Inventor: TATEISHI MASAHIKO
IPC: G10L15/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To inform a message with which a user does not misunderstand that a content is erroneously recognized in a voice controller.  <P>SOLUTION: A voice recognition part 10 recognizes a command code 22 performing a function being an object of control and a recognized word code 21 matched with an uttered content of the user. A function performing part 110 performs a function corresponding to the command code 22 from the voice recognition part 10. A message output part 111 extracts, from a recognized word storage part 113a, recognized word corresponding to the recognized word code 21 from the voice recognition part 10, and generates a final message by using the extracted recognized word. Thus, the user can recognize that the content which he or she utters is normally recognized by informing the finally generated message through a display device 4 and a loudspeaker 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032244-A (JP)
Title: Stereo image processing apparatus and method therefor
Inventor: SOGAWA TAKAYUKI
IPC: H04N7/18
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately compute parallax even when the relative deviation between each of images is corrected, in computing the parallax using a pair of kinds of image data in which one frame is constituted by a plurality of pixels arranged in series.  <P>SOLUTION: Cameras 1, 2 output picked-up images in each of which one frame is constituted of a plurality of pixels arranged in series, respectively. A first timing control unit 3 controls the imaging timing of the camera 2 so as to be synchronized with an imaging timing of the other camera 1. Image conversion units 11, 12 geometrically convert the relative deviation between each of the images outputted from the cameras 1, 2, with a conversion value. A first timing correction unit 5 decides a relative time difference between the imaging timing of the cameras 1, 2, corresponding to the conversion value. A correction amount for correcting the imaging timing of the camera 2 is outputted to the unit 3 on the basis of the time difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031584-A (JP)
Title: Method and device for arranging and mounting conductive ball
Inventor: HASHINO HIDEJI
IPC: H05K3/34
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for arranging and mounting conductive ball by which conductive balls can be arranged efficiently without causing defective suction.  <P>SOLUTION: After the conductive balls B contained in a container 14 are arranged on an array board 19 by suction, the balls B are collectively mounted on an electrode to be mounted with the balls B. The suction and arrangement of the balls B are performed only in the portion of the arranging surface facing the container 14 while the container 14 and the array board 19 are parallelly moved with respect to the arranging surface. The area of the ball supplying area of the container 14 is smaller than the arranging area of the array board 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068080-A (JP)
Title: Semiconductor memory
Inventor: LEE JAE-GOO
IPC: G11C7/06
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which operation characteristics of a sense amplifier are not degraded even if memory cell array power source voltage is dropped. SOLUTION: This device is provided with memory cell array blocks, pairs of bit line connected to the memory cell array blocks, sense amplifiers detecting voltage difference between the bit lines, pairs of isolation transistors connecting or isolating the pairs of bit line and pairs of input of the sense amplifiers responding to an isolation control signal, a first switch transmitting memory cell array power source voltage to power source voltage nodes of the sense amplifiers responding to a sense amplifier control signal, and a second switch transmitting the isolation control signal to power source voltage nodes of the sense amplifiers responding to the prescribed control signal, the memory cell array power source voltage and the isolation control signal are used jointly as power source voltage of the sense amplifiers.
Patent JP-2004029351-A (JP)
Title: Method and device of alignment of optical axis of optical device
Inventor: KITADA KOSAKU
IPC: G02B6/42
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device of the axial alignment of optical devices, in which the optical axis is aligned at non-contact and with high accuracy.  <P>SOLUTION: In the method of alignment of the optical axes of optical devices in which an optical device 1 and an optical device 2 are relatively positioned so that the light quantity of light which is made incident from one of the devices to the other is maximized, a thermal strain is generated by irradiating directly the optical fiber 1 and the optical device 2 with a laser beam 4, or irradiating capillaries 9 and 10 which coat the optical device and the optical fiber with the laser beam 4 after connecting the optical fiber 1 and the optical device 2, and the relative positions of the optical fiber 1 and the optical device 2 are varied by making use of the magnitude of a plastic deformation remaining after cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027012-A (JP)
Title: Rubber latex composition and rubber article prepared by using the same
Inventor: NOBUCHIKA HIDEO
IPC: A41D19/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber article made from a natural rubber latex or a deproteinized natural rubber latex and having improved rigid texture and to provide a rubber latex composition used for the production of the article.  <P>SOLUTION: The rubber latex composition is prepared by formulating a natural rubber latex or a deproteinized natural rubber latex with a vulcanizing agent and an externally added amino acid. The rubber article is obtained by subjecting the composition to film molding by a dip coating method. The externally added amino acid is desirably a water-soluble amino acid (such as proline, glycine, or tyrosine) and exhibits a higher improving effect when added in an amount of 0.1 phr or larger.  <P>COPYRIGHT: (C)2004,JPO