baber/WOPTO huggingface dataset:
Patent JP-2003209678-A (JP)
Title: Information processing unit and its control method
Inventor: HAYASHI JUNICHI
IPC: H04N1/387
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing unit and its control method which can embed a plurality of sorts or multi-bit of additional information in one image.  <P>SOLUTION: A digital watermark information input from an embedding information input portion 102 is embedded in an image data input from an image input portion 101. In a watermark pattern forming portion 104, mutually different 2<SP>n</SP>sorts of coefficient value arrays are set by a pseudo-random and any one of the coefficient value arrays is selected based on the digital watermark information with n bits to be embedded. An image data is divided into prescribed pixel blocks, the watermark pattern is formed by correcting the image data having the same relative position in each pixel block using a prescribed coefficient value of the selected coefficient value array and is embedded into the image data in the digital watermark embedding portion 105.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206484-A (JP)
Title: Liquid crystal composition and liquid crystal element
Inventor: TOTANI YOSHIYUKI
IPC: G02F1/13
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition maintaining a bookshelf structure, suppressing lowering of the tilt angle and liquid crystal temperature range and having high-speed responsiveness.  <P>SOLUTION: This liquid crystal composition comprises at least one kind of naphthalene compound represented by genera formula (1) [wherein, R<SB>11</SB>and R<SB>12</SB>denote each a 1-24C alkyl group, a 2-24C alkoxyalkyl group or a 3-24C alkenyl group; R<SB>11</SB>and R<SB>12</SB>may have an optically active asymmetric carbon; Y<SB>11</SB>denotes a single bond or a group O; Y<SB>12</SB>denotes a group COO, a group CH<SB>2</SB>CH<SB>2</SB>, a group OCH<SB>2</SB>or a group CH<SB>2</SB>O; X<SB>11</SB>and X<SB>12</SB>denote each H or a halogen atom; and n denotes 0 or 1] and at least one kind of optically inactive pyridine compound represented by general formula (2) [wherein, m and m' denote each 1-20; Y<SB>21</SB>and Y<SB>22</SB>denote each a single bond or a group O; and X<SB>21</SB>and X<SB>22</SB>denote each H or a halogen atom]. A liquid crystal element is obtained by using the composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208730-A (JP)
Title: Optical pickup device
Inventor: TAKAHASHI KENJI
IPC: G11B7/1263
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a light receiving amount of a luminous quantity detecting element to be an optional value.  <P>SOLUTION: The optical pickup device 10 is roughly configured with: a semiconductor laser 11 acting like a laser light emitting element; a collimator lens 14; a starting mirror 15; an objective lens 16; the luminous quantity detecting element 18; and a reflection mirror 20 for reflecting a leaked light of a laser beam into the luminous quantity detecting element 18 or the like: Further, the optical pickup device 10 is provided with a luminous quantity adjustment mechanism 22 for adjusting the luminous quantity placed between the luminous quantity detecting element 18 and the reflecting mirror 20. The luminous quantity adjustment mechanism 22 adjusts a turning angle of a luminous quantity adjustment member 24 supported in a turnable manner to adjust the luminous quantity made incident onto the luminous quantity detecting element 18. Thus, adjusting the turning angle of the luminous quantity adjustment member 24 at an optional angle can facilitate the luminous quantity adjustment so as to enhance luminous quantity detection accuracy by the luminous quantity detecting element and to stabilize the detection accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210970-A (JP)
Title: Method for manufacturing colloidal fine particle slurry
Inventor: KATO HIROSHI
IPC: C01B13/32
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To simply provide a colloidal fine particle slurry suitable as a material for various kinds of polishing agents and coating agents by providing a method for obtaining the colloidal fine particle slurry in the extremely stable dispersion state even after a dispersion medium of the colloidal fine particle slurry in which a spherical particle is mono-dispersed is efficiently replaced to change it to a desired dispersion medium.  <P>SOLUTION: The dispersion medium of the colloidal fine particle slurry in which the spherical particle is mono-dispersed is once removed by a centrifugal separation method. The colloidal fine particle slurry in which the solvent is replaced is manufactured by dispersing it by a high-pressure homogenizer after the desired dispersion medium is added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214586-A (JP)
Title: Branch joint mechanism of gas body pipe
Inventor: AKIYAMA SATOO
IPC: F16L41/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch joint mechanism for performing required pipe work and the like under a condition of continuing using operation of a stable gas body without stopping supply of gas and the other fluid inside of a pipe body arranged in a prescribed area in the branch joint mechanism of the gas body.  <P>SOLUTION: This branch joint mechanism has a joint housing 2 divided in the circumferential direction of an applying main pipe 1, and has a branch joint housing 3 for forming a branch port 4 for taking the direction for crossing the shaft direction of the main pipe 1 in the joint housing 2, and has a main sealant 9 arranged inside the branch joint housing 3, and has a sub-sealant 10 arranged between the main sealant 9 and the joint housing 2, and is provided with a ring-shaped inner vacancy sealant 102 for arranging a holding part body 14 on a back face between both end parts of the sub-sealant 10 and the applying main pipe 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216384-A (JP)
Title: Image output processing system using network, image output managing server, image output processing method, recording medium and its program
Inventor: NISHIHARA HIROTO
IPC: H04N1/21
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output processing system using a network capable of efficiently using a plurality of image outputting devices connected to the network and to provide an image output managing server, an image output processing method, a recording medium, and its program.  <P>SOLUTION: An image output managing server for managing image outputs is arranged on a network under an environment where a client terminal to be used by a user is connected on a network to which a plurality of image outputting devices are connected. Then, the server groups the image outputting devices on each condition included in an image output request for management, and when the image output request is issued from the client terminal, the server provides the image outputting device matched with the condition in response to the request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216063-A (JP)
Title: Electrode substrate and planar display device
Inventor: NAKAMURA TAKU
IPC: G02F1/1368
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since the operation of an amplifier circuit becomes unstable in a planar display device having the small wiring capacity of a signal line, a line defect due to the shortage of the writing of video data occurs.  <P>SOLUTION: This electrode substrate is constituted so that a wiring width in an area A where wirings 21, 22 of a memory power source intersect a signal line 11 becomes larger than a wiring width in an area B where the wirings 21, 22 do not intersect the signal line by making the wiring capacity of the area A wider than the wiring capacity of the area B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212024-A (JP)
Title: Seat
Inventor: KUDO HIROAKI
IPC: B60N2/75
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat in which a pop-out prevention mechanism of an arm rest accommodated in a recess of a seat back can be operated even by not so large operation force and an appearance is enhanced.  <P>SOLUTION: When the arm rest 4 is accommodated in the recess 5 formed in a front side FR of the standing seat back 2, a first magnetic body 10 supported in the arm rest 4 can approach a second magnetic body 12 supported in the seat back 2. The second magnetic body 12 supported to a pad can depart from the first magnetic body 11 by lifting an opening 11 formed on the pad 6 of the seat back 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211796-A (JP)
Title: Image recording medium and image recording apparatus using the same
Inventor: MIYAZAKI SUKEHISA
IPC: B41J29/48
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrain trouble generation derived from the residual amount insufficiency of the image recording medium by using an image recording medium capable of certainly confirming the residual amount.  <P>SOLUTION: An IC chip 40 for storing the residual amount data representing the residual amount of a paper 2 wound around on a winding part 2a is mounted on a drum 3 for supporting the winding part 2a for the paper 2. A printing operation is started for the image only in the case the residual amount of the paper 2 is judged to be longer than the length of the image based on the data stored in the IC chip 40. Furthermore, the residual data stored in the IC chip 40 are updated corresponding to the residual amount of the paper 2 at the time of finishing the image printing operation each time an image printing operation is executed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221181-A (JP)
Title: Container lifting tool
Inventor: MIYAKE MASAYASU
IPC: B66C1/10
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container lifting tool which is 20/40/45 foot container lifting tool capable of lifting any of two containers as well as a 20 foot container alone, and adjusting the gap between two lifted containers.  <P>SOLUTION: This container lifting tool can adjust the gap of twist locking devices. A plurality of inner side twist locking devices 14 facing each twist locking device 10 are disposed between the twist locking devices 10, and the amount of movement (a) from the lifting tool center O of the inner side twist locking devices 14 and the relative position of the internal and external twist locking devices 14 are adjustable. The inner side twist locking devices 14 are located in the position in which the interference thereof with a container is avoided when it is not required.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223788-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWAHASHI MASAYUKI
IPC: G11C11/419
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new semiconductor integrated circuit device equipped with a memory circuit, a high speed memory, and a mass storage memory circuit which enable speed-up and facilitate setup of timing.  <P>SOLUTION: In a read circuit of a memory cell in which a memory current is made to flow or not in accordance with a selection operation of a word line and storage information, gates are supplied to a plurality of bit lines connected by the above memory cells respectively. A first amplifier circuit includes a first MOSFET of a first conductive type which is maintained at off-state under a pre-charge voltage given to such bit lines and is made to an operation state corresponding to a selection signal of a bit line. A second amplifier circuit which includes a plurality of a second MOSFET of a second conductive type to which a plurality of such amplifier signals of the first amplifier circuit are supplied to each gate and connected in parallel mode, and forms amplifier signals corresponding to the amplifier signals of the above first amplifier circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228706-A (JP)
Title: Data classifying device
Inventor: IKEDA HITOSHI
IPC: G10L15/06
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the data classifying device which is operated autonomously and considers a number of the prototypes on a map.  <P>SOLUTION: Under a plurality of learning condition parameters, the SOM learning part 31 generates a plurality of maps. The map selection part 32 chooses a suitable thing from the plurality of maps using a quantization error and TP. A learning condition parameter is recursively adjusted depending on learning conditions of the selected map. Based on a contiguity relationship of the prototype on the map, the distance of a weighted vector, etc., a cluster boundary is set up by a cluster boundary settlement part 22 with respect to the map outputted as a study result. The prototype is added to the boundary part and the study and the cluster boundary are set up again.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227365-A (JP)
Title: Speed limit device
Inventor: USHIKUBO SATOSHI
IPC: F02D41/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by providing a method for canceling the state of vehicle speed limit when a cancel switch becomes impossible to operate due to a certain cause under the condition where the vehicle speed limit is set, in a vehicle speed limit device capable of arbitrarily setting up a maximum speed by a driver.  <P>SOLUTION: When the vehicle is in the state of vehicle speed limit, an equivalent state to that of the cancel switch being operated is set up by software of the control device by operating an accelerator with a specific operation pattern, and the cancel switch is doubled substantially.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232347-A (JP)
Title: Method for fixing bearing race
Inventor: MIYAZAKI SEIZO
IPC: F16C35/063
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a bearing race, in which a race such as an inner ring can be adhesively fixed to an opposed member such as a shaft without causing dispersion in the rigidity of a bearing unit.  <P>SOLUTION: When an inner ring 4a of a rolling bearing 4 is adhesively fixed, with a preload imposed beforehand on the inner ring 4a, to the outside periphery of a shaft 2, rigidity of the rolling bearing 4 is measured, and the preload is adjusted so that the measured value may be prescribed value, and then the inner ring 4a is adhesively fixed on the outside periphery of the shaft 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255253-A (JP)
Title: Container main body of container for instant food
Inventor: SHIMONO TOSHIAKI
IPC: B65D17/34
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a container main body of a container for an instant food wherein a hot water draining section can be easily opened when hot water is drained by making one section of the outer peripheral edge of a lid easy to pinch, even if the tab piece of a tongue shape is not provided on the lid. SOLUTION: The hot water draining section 8 having a hot water draining groove 10 is provided on the inside of one section in the peripheral direction of a flange 6 of this container main body 1. Two areas 61a and 61a of the outer peripheral edge section of the region on which the hot water draining section 8 of the flange 6 is formed are offset in a manner to enter farther inward than the other area 61b. The offset area 61a may be provided on the whole of the outer peripheral edge section of the region on which the hot water draining section 8 of the flange 6 is formed. The outer peripheral edge of the lid which is bonded to the flange 6 is projected to the outside from the top of the offset area 61a.
Patent JP-2003249917-A (JP)
Title: System for transmitting digital image
Inventor: KONDO KUNIHIKO
IPC: H04N19/70
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image transmission system capable of reliably obtaining a large error correction effect by applying interleaving over a plurality of frames.  <P>SOLUTION: An FPU (Field Pickup Unit) transmission control part 3 of a transmission side T interleaves image data over a plurality of frames, also generates an interleave synchronous pulse and transmits the interleave synchronous pulse to a reception side R by microwaves. In the reception side R, an FPU reception control part 6 deinterleaves the interleaved image data over the plurality of frames and decodes them to image data. In such a case, interleaving between the transmission side T and the reception side R is synchronized by the interleaving synchronous pulse transmitted from the transmission side T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245924-A (JP)
Title: Heat-exchanging apparatus
Inventor: YOSHIDA MASAHIRO
IPC: B29C33/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-exchanging apparatus wherein the cost is reduced without directly inserting/embedding a heater or a heating pipe in a through hole which is provided on a molding die, and a temperature-adjusting accuracy is increased for the heat-exchanging apparatus which heats/cools the molding die.  <P>SOLUTION: In this heat-exchanging apparatus which heats/cools the die, the heat-exchanging apparatus is equipped with a heat-transfer block which transfers heat to the die, an elastic element which press-fits the heat-transfer block to the die, and a magnetic clamp which is connected with the elastic element and can be bonded to the die by the magnetic force. As a preferable example, on the heat-transfer block, a radiating element which increases the radiating effect when the temperature is reduced is fitted. Also, on the heat- transfer block, a heater is loaded or a fluid which is a heat-exchanging medium is fed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248124-A (JP)
Title: Termination cabinet of optical cable communication line
Inventor: YOSHIZAWA SHINSUKE
IPC: G02B6/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a termination cabinet of an optical cable communication wire for inserting a plurality of the optical cable communication wires into the termination cabinet and for sticking the optical cable communication wire having a different diameter.  <P>SOLUTION: A termination cabinet 100 has a cable insertion section 140 for inserting an outer wire and an inner wire in an optical communication wire 10 for terminating the outer wire and the inner wire in the optical cable communication line 10. In the termination cabinet 100, the optical cable communication wire 10 comprises an optical cable conductor 12 and a protection wire 13 for protecting the optical cable conductor 12. A cable insertion section 140 is extended from a cabinet body 150 of the termination cabinet 100. The termination cabinet 100 comprises a center groove 141 where the plurality of optical cable communication lines 10 can be inserted, a guide groove 142 where a plurality of protection wires 13 can be inserted with the center groove 141 in between, and a locking means that is provided at the guide groove 142. In the termination cabinet 100 of the optical cable communication wire 10, the optical cable communication wire 10 where the protection wire 13 is bent back and is inserted into the center groove 141, and the protection wire 13 that is inserted into and bent back to the guide groove 142, are retained to the cable insertion section 140 by the locking means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250901-A (JP)
Title: Medical tube having excellent x-ray contrasting property
Inventor: TABATA KENICHI
IPC: A61M1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medical tube which is stable to heat, etc., has excellent durability over a long period and has a high X-ray contrasting property.  <P>SOLUTION: The medical tube is formed by integrally joining two or more of tube members consisting of thermoplastic elastomer compositions containing ≥5 wt.% X-ray contrast media, in which the first tube member consists of the base thermoplastic elastomer having Shore hardness of 45 to 75 and consists of a tungsten compound as the X-ray contrast medium and the second tube member consists of the base thermoplastic elastomer having Shore D hardness of 20 to 40 or Shore A hardness of 70 to 90 and consists of a bismuth compound as the X-ray contrast medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252933-A (JP)
Title: Lactone copolymer resin and radiation-sensitive resin composition
Inventor: MIYAMATSU TAKASHI
IPC: G03F7/039
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactone copolymer resin which is highly transparent to radiation, can solve the problem on how to take a trade-off between resolution and exposure latitude and is suitable as a resin component in a chemical amplification resist to provide the resist with excellent dry etching resistance and pattern figure; and a radiation-sensitive resin composition containing the lactone copolymer resin.  <P>SOLUTION: The lactone copolymer resin comprises a repeating unit represented by formula (1) and at least one selected from a repeating unit represented by formula (2-1) and a repeating unit represented by formula (2-2), wherein the resin can get alkaline-soluble by the action of an acid. The radiation-sensitive resin composition contains the lactone copolymer resin and a radiation-sensitive acid-generator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210505-A (JP)
Title: Spine traction appliance
Inventor: HINO KOKI
IPC: A63B23/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spine traction appliance capable of drawing the spine of a user using the movement of the armpit and own ability of the user himself.  <P>SOLUTION: The spine traction appliance is constituted so that the armpit pad (2) and a hook (5) for a waist belt are connected by an outer pipe (1) and an inner pipe (4) so that the interval between them is freely selected within the range of a slot window (3) and both pipes can be fixed with a clamp screw (6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259422-A (JP)
Title: Gprs communication system and method for communication between mobile terminals
Inventor: FUJINO SHOZO
IPC: H04W60/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a communication in a GPRS network at low cost with a slight modification such as addition of interfaces while maintaining the current GPRS structure.  <P>SOLUTION: In the GPRS system comprising a GGSN, an SGSN, and an RNC which relays the communication with a mobile terminal, an HLR having subscriber information data, the RNC is provided with a control means for a returnable communication path and an interface to the HLR through which a location registration information data of the mobile terminals under control of the RNC is transmitted, and the location information of the specified mobile terminal is directly obtained, the GGSN and the SGSN are also provided with the control means for returnable communication paths and receiving means to directly obtain the location information of the specified mobile terminal from the HLR. The HLR has the information of the subscribers' locations and is provided with a communication means to directly inform the GGSN, and the SGSN and the RNC of a GGSN address in use, an SGSN address in use and an RNC address in use of each subscriber, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318721-A (JP)
Title: Information management device and method
Inventor: KOJIMA KIYONOBU
IPC: G06F12/00
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To quickly and surely know whether a file under monitoring is updated or not. SOLUTION: A CPU 11 sets the address of the file of a server to be monitored through a network. On the basis of the set address, a network interface 23 accesses the file at prescribed timing. When the file is accessed and the update date of the file can be obtained from the server, the CPU 11 decides whether the file is updated or not on the basis of the file update date acquired from the server. When the update date of the file can not be obtained from the server, it is decided whether the file is updated or not on the basis of information obtained by applying prescribed processing to the file acquired from the server. Corresponding to the decided result, a video signal generating part 14 reports the updating state of the file to a user.