baber/WOPTO huggingface dataset:
Patent JP-2004305821-A (JP)
Title: Seawater strainer
Inventor: CHIKU HITOSHI
IPC: B01D35/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater strainer having antifouling function capable of excluding adverse effects due to other instrument and environmental conditions and reliably catching and excluding marine living beings which excessively stick and grow by means of an easy means.  <P>SOLUTION: The surface of a filter body 1 is coated with an electrical catalyst which is electrochemically active and stable and a voltage is applied between the filter body and a barrel 2 storing the filter body or a cover 5 from a DC power source, thereby oxygen is produced while the production of chlorine is suppressed in seawater and the sticking prevention and extermination of the marine living beings is performed. Thereby, such a problem is solved that the frequency of cleaning operation of the seawater strainer increases and the reliable capture and removal of the marine living beings can not be expected because the marine living beings grow even after the capture and filter pores of the filter body of the seawater strainer are clogged although the marine living beings which exist as foreign matters in the seawater used for cooling water in nuclear power plant are caught and removed by installing the seawater strainer on a seawater intake port in the conventional technique.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312176-A (JP)
Title: Message determination processor
Inventor: MATSUOKA NOBUYUKI
IPC: H04L12/66
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To monitor integrity of a remote operation through a network and to previously prevent invasion of a message on a dangerous operation and misoperation.  <P>SOLUTION: A processor is arranged between an inner network to which a controller controlling a unit being an object of the operation is connected and an outer network to which a remote operation terminal is connected. An operation sequence management table and a unit state transition rule are sequentially referred to on an operation request message. Propriety of an operation content in the operation request message is determined. The operation request message whose determination result is just is transmitted to the corresponding controller through the inner network, and the unjust operation request message is canceled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308495-A (JP)
Title: Speed-change control device of hybrid transmission
Inventor: JO SHINICHIRO
IPC: B60L50/16
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drive torque and change speed from uncomfortably varying when a target operation point of drive torque and input rotation acceleration deviated from a feasible zone is corrected to a value within the zone.  <P>SOLUTION: A target operation point indicated by a combination of target drive torque T<SP>*</SP><SB>0O</SB>and target engine rotation acceleration u<SB>iO</SB>before correction is represented by a white circle. A command operation point indicated by a combination of a target drive torque command value T<SP>*</SP><SB>O</SB>and target engine rotation acceleration u<SB>i</SB>after correction of them is represented by a black circle. When the target operation point white circle moves out of the feasible zone A as shown in (c) through (a), (b), and the combination of the target drive torque T<SP>*</SP><SB>0O</SB>with the target engine rotation acceleration u<SB>i0</SB>cannot be realized, a point of the black circle, which is on a line represented by a solid line connecting the target operation point white circle to an original point white circle in (c), is within the feasible zone A and is nearest to the target operation point of the white circle is set as the command operation point, and the combination of the drive torque command value T<SP>*</SP><SB>O</SB>with the target engine rotation acceleration u<SB>i</SB>at this point is used for speed-change control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312267-A (JP)
Title: Image transmission system, imaging apparatus, imaging apparatus unit, key generating apparatus, and program
Inventor: YAEGASHI AKIRA
IPC: H04N21/61
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmission system whereby only a person himself/herself can securely view an image in the case of transmitting the image which the person himself/herself never desires someone to view via a network.  <P>SOLUTION: The image transmission system includes: one or more imaging apparatuses 100 each having a unique identification number and an encryption function for encrypting an imaged image and transmitting the encrypted image to the network 600; a key generating apparatus 200 for generating an encryption key to encrypt the image and a decryption key to decrypt the encrypted image for each imaging apparatus; a memory card 300 for recording the decryption key and the identification number of the imaging apparatus in cross-reference with each other; a browser 400 to which the memory card is connected and which has a decryption function for using the decryption key to decrypt the encrypted image and browses the image transmitted from the imaging apparatus via the network; and an authentication server 500 for authenticating the imaging apparatus accessible from the browser. Thus, the imaging apparatus can therein apply encryption processing to the image to enhance security.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310353-A (JP)
Title: Paper money counter
Inventor: HIBARI HIDEYUKI
IPC: G07D7/20
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper money counter capable of satisfactorily detecting an image over a wide area even when the paper money is obliquely irradiated with light from a light source, and improving the discrimination precision.  <P>SOLUTION: This paper money counter is configured to count paper money S mounted on a holder 11 by absorbing and turning up the paper money one by one by a suction shaft 15 of a rotary drum, and to discriminate the paper money S(Sa) by obliquely irradiating the image detection range Z of the paper money S(Sa) with lights from a light source 22, and reading reflected lights from the image detection range Z irradiated by the light source 22 by an image sensor 19. This paper money counter is provided with a cylindrical convex lens 25 as a light quantity adjusting means for densifying the light to be emitted from the light source 22 at the farther side than the nearer side from the light source 22 in the image detecting range Z.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305872-A (JP)
Title: Automatic carrying and draining device and automatic carrying and draining method for article, and automatic washing device and automatic washing method for article
Inventor: MAYUZUMI MASANORI
IPC: B65G15/24
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic carrying and draining device for an article capable of effectively draining the article, and an automatic washing device for the article.  <P>SOLUTION: The automatic carrying and draining device 1 for the article which automatically drains the article while carrying it is provided with at least a carrying belt part for mounting and carrying the article and a belt drive part for driving the carrying belt part 2. The carrying belt part has a net-like structure. Also, at the carrying belt part, an inclined part and/or a different level part for draining the article by making the article pass through is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310475-A (JP)
Title: Image processor, cellular phone for performing image processing, and image processing program
Inventor: MURAKAMI TOMOKAZU
IPC: H04N7/18
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that flickers are generated in a reproduced image due to variations in quantization reference values when gradation quantization is performed for each frame of moving images, and that existing gradation quantization method is processed at low speed or results in poor image quality after processing.  <P>SOLUTION: In gradation quantization processing for performing area splitting processing for animating moving images and for extracting objects therefrom, a frequency histogram is generated for each frame, the histograms are compared to decide whether or not the quantization reference value is to be calculated again. For calculating again, in accordance with the product of the frequency histogram and an error coefficient, the quantization reference value is obtained sequentially, so that the rapid and high-quality gradation quantization processing is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308581-A (JP)
Title: Resin-made intake manifold
Inventor: TANIGAWA HIRONORI
IPC: F02M35/104
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-made intake manifold which offers a pressure-resistant structure without increasing a cost.  <P>SOLUTION: An intake manifold 11 is equipped with a surge tank 17 communicating to a throttle body side and a plurality of branch tubes 19 communicating to an engine side. The intake manifold 11 is divided into three pieces, which are respectively joined by vibration welding. The branch tubes 19 are arranged in a curved shape in a cross section cut by the surge tank 17 so as to set the central positions of the air passages 193 in branch tubes 19B, 19C inside to be higher than those of branch tubes 19A, 19D outside. An inside wall surface 17a symmetric to the branch tube 19 with respect to a second divided surface 112 is formed in a curved shape in which the midsection expands, whereby the cross section of the surge tank 17 is formed in an approximately oval shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311805-A (JP)
Title: Flexible printed wiring board with connector and manufacturing method thereof
Inventor: ASAMI HIROSHI
IPC: H05K3/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board with a connector, on which the components can replaceably be mounted at a low cost without the need for a connector component, and to provide a manufacturing method thereof.  <P>SOLUTION: A laminate is used for a raw material, wherein a thick conductor layer (copper foil) 2 is formed on one side of a flexible polyimide resin film 1, a thin conductor layer (copper plating film) is layered on the other side, and the thick conductor layer 2 and the thin conductive layer are connected by a plurality of conductors 4 penetrated through the polyimide resin film 1 at prescribed positions, the photolithography technology is applied to the thin conductive layer to form a wiring pattern 7 connected to the conductors 4, and the photolithography technology is applied to the thick conductor layer 2 to form a male connector 9 connected to the conductors 4. A corresponding female connector is fitted to the mount component fitted to the wiring board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320116-A (JP)
Title: Antenna module
Inventor: FUJIMURA MUNENORI
IPC: H01Q9/30
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot antenna type antenna module for keeping a small size and a low cost and having excellent transmission reception gain performance and directivity.  <P>SOLUTION: The antenna module is configured such that the module includes a helical antenna 2 to a base 5 of which a spiral part 6 is configured and a conductor part 3 having an opening 4, and a one-side terminal of the helical antenna 2 is used for a feeding terminal 7, and the helical antenna 2 is located to either of inside the opening 4 and a vertical region formed by the opening 4 so as to be nearly perpendicular to a long side 9 of the opening 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316712-A (JP)
Title: Dynamic pressure bearing device
Inventor: YOSHIIKE SUKENAO
IPC: F16C17/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-priced dynamic pressure bearing device having high durability.  <P>SOLUTION: This dynamic pressure bearing device is provided with a shaft 1 and a sleeve 5 to be rotatably fitted to each other, and a dynamic pressure generating groove is provided in the inside surface of the sleeve 5 in, at least, two positions, and a clearance between the shaft 1 and the sleeve 5 is filled with the lubricating fluid 10. The sleeve 5 is made of the resin material, and the sleeve 5 is provided with a thick part, which is formed thicker than other parts and provided between parts of the sleeve 5 formed with the dynamic pressure generating grooves, and a volume increased part formed by shape shrinkage of the thick part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316524-A (JP)
Title: Cooling system for engine
Inventor: TAKAGI ISAO
IPC: F01P3/20
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system for an engine capable of decreasing the temperature of a cooling medium cooling the engine appropriately when required.  <P>SOLUTION: It becomes necessary to decrease the temperature of the cooling medium in a cooling circuit 2 after the completion of warming-up of the engine when a radiator fan 6a is about to be operated or the temperature of the cooling medium flowing out of a radiator 6 is increased during heavy load on the engine. Accordingly, a three-way valve 13 is controlled based on the temperature of the cooling medium flowing out of the radiator 6, thereby passing the cooling medium in a heat storage container 12 through the cooling circuit 2 when required such as the radiator fan being likely to be operated or during heavy load on the engine, and appropriately decreasing the temperature of the cooling medium cooling the engine 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316535-A (JP)
Title: Cogeneration system
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F02C6/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of power generation in a cogeneration system with a fuel cell.  <P>SOLUTION: In the cogeneration system, a generator 5 is driven by a regeneration cycle consisting of a compressor 1, a regenerator 4, a combustor 3, and a turbine 2, and heat is recovered from exhaust gas from the regeneration cycle to be used. The system includes the fuel cell 10 and a reformer 6 for feeding a hydrogen-containing gas to the fuel cell 10. A part of air from the outlet of the regenerator 4 in the regeneration cycle is used as combustion air for a burner 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320449-A (JP)
Title: Television broadcast receiver
Inventor: FUJIMOTO KINYA
IPC: H04N5/44
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television broadcast receiver which can prevent confusions to the viewers when starting the terrestrial wave digital broadcasting or discontinuing the terrestrial wave analog broadcasting.  <P>SOLUTION: This television broadcast receiver includes a digital broadcast receiving unit 19, an analog broadcast receiving unit 20, a CPU 12 and a flash memory 14 having a simultaneous channel table DB 16. The CPU 12 captures the change simultaneous channel table data acquired from a digital broadcast signal received by the digital broadcast receiving unit 19 to the simultaneous channel table DB 16 of the flash memory 14 to download the change simultaneous channel table data, and performs a data updating process of updating the simultaneous channel table data stored in the simultaneous channel table DB 16 of the flash memory 14 to the change simultaneous channel table data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318531-A (JP)
Title: Device for determining od (origin, destination)
Inventor: SHIMOURA HIROSHI
IPC: G08G1/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect a situation inside a vehicle using sensors to accurately determine the arrival at a destination and the departure of a vehicle according to the condition inside.  <P>SOLUTION: This device comprises a door sensor for detecting the opening and closing of the vehicle's door; a destination arrival determining means for determining that the vehicle has arrived at the destination at the time when the door sensor detects the opening and closing of the door; and a departure determining means 6 for determining that the vehicle has departed at the time when the door sensor detects the opening and closing of the door after the vehicle is determined to have arrived at the destination. The opening or closing of the vehicle's door is detected and whether the vehicle has arrived at the destination or departed is determined based on the result. Since the door will not normally be opened or closed during a trip, whether the vehicle has arrived at the destination or departed can be accurately determined according to the opening and closing of the door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315309-A (JP)
Title: Firebrick and furnace
Inventor: SHIROMIZU YOSHINOBU
IPC: F27D1/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firebrick that is sufficiently protective from materials in a furnace such as a corrosive gas or ash, and to provide a furnace using the same.  <P>SOLUTION: The firebrick 10 has a rectangular parallelepiped with faces 1-6 of from the first to the sixth face. The protective layer 7 is formed on not only the first face which is faced with the face exposed in the furnace but also on the first face 1 side among the faces 2-5 of from the second to the fifth face. The thickness of the protective layer 7 in the face 2-5 is in the range of 100-1,000 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324686-A (JP)
Title: Magnetic clutch/brake unit
Inventor: SHIIDA YUKIO
IPC: F16D67/06
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a mechanism sealable by automating a clutch and a brake by mechanical internal braking without using an energization coil.  <P>SOLUTION: In this magnetic clutch/brake unit, a plurality of rotators 11 having magnets are provided to face each other, a slide groove is provided in an input shaft 1 at a proper inclination angle, and a movable body 7 is moved forward along the slide groove using centrifugal force to approach by attracting force of the magnets on an output shaft 12. The clutch 15 provided is connected to transmit torque. As input is stopped, the clutch is disconnected by repulsion of a compression spring 10 and force of a tension spring. The movable body 7 retracts, and a brake pad 16 provided in it is pressed to a brake lining 17 around a main body for braking. The driven side is braked by a brake provided on a drum which simultaneously cooperates with it to make mechanical action to achieve automation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004024851-A (JP)
Title: Golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball exceling in repellence and having a good carry performance by an improvement in rubber composition forming a solid core and so on.  <P>SOLUTION: When, among them, an organic peroxide (a) with the shortest half life at 155°C is a<SB>t</SB>and an organic peroxide (b) with the longest half life is b<SB>t</SB>, the ratio of half life b<SB>t</SB>/a<SB>t</SB>is more than 7 and less than 20. The total content of these organic peroxides is 0.1-0.8 part weight for the 100 part weight of above-mentioned rubber substrate and this rubber has a composition element of a vulcanizing molded product. The golf ball includes 10-60 part weight of unsaturated carboxylic acid and/or its metal salt, 0.1-5 parts weight of organic sulfur compound, 5-80 parts weight of inorganic filler and two or more kinds of organic peroxide based on a 100 parts weight of rubber substrate contains more than 60 % by weight of cis-1,4-connections and 60-100% by weight of polybutadiene, synthesized by using rare earth element catalysts having more than 40 of Mooney viscosity (ML<SB>1+4</SB>(100°C)).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322403-A (JP)
Title: Ink ribbon device and image formation device
Inventor: YOSHIOKA ICHIRO
IPC: B41J17/32
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable use of a general-purpose IC tag as an IC tag to be mounted in an ink ribbon device which includes a semiconductor memory with information related to the type of ink ribbon and information for correction of manufacturing irregularities written therein, and an antenna for communication with the outside.  <P>SOLUTION: A flange part 31 of the ink ribbon consists of a first member 31A having one face fixed to a core part 40, and a second member 31B. A supporting shaft 112 is set at one face of the second member 31B, and at least a part of the other face of the second member 31B is in contact with the other face of the first member 31A. The general-purpose IC tag 1 capable of transmitting data in a non-contact manner between the tag and an image formation device is stored in a rectangular dented recess 110 formed at the other face of the first member 31A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322282-A (JP)
Title: Work push-out device
Inventor: TERAOKA MASANOBU
IPC: B23Q7/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work push-out device having a chip discharge function which uses fluid supplied in a draw pipe not only for pushing out a work but also for discharging chips.  <P>SOLUTION: This work push-out device has a cylindrical member 10 installed in a tip part of the draw pipe DP, a pusher 20 sliding in this cylindrical member 10, and an air supply means for supplying air in the draw pipe DP from the rear end side of the draw pipe DP for pushing out this pusher 20 to the tip side of the draw pipe DP. The pusher 20 has an air exhaust passage 21A for exhausting the air supplied in the draw pipe DP, a blocking-up member 25 for openably blocking up the air exhaust passage 21A against supply pressure of the air, and a coil spring 26 for energizing the blocking-up member 25 in the blocking-up direction. In the coil spring 26, the energizing force is set larger than sliding resistance of the pusher 20, and smaller than the supply pressure of the air by the air supply means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332748-A (JP)
Title: Bracket
Inventor: HONMA MIKIHIKO
IPC: F16F9/32
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of noise by suppressing occurrence of chattering noise at a bracket even if a vibration acts on it, so that a single tube type hydraulic buffer and the bracket are prevented to interfere with each other.  <P>SOLUTION: A sensor and a hose are fitted to a single cylinder type hydraulic buffer 27 with the bracket. The bracket comprises a C-like annular body 1 that holds the single cylinder type hydraulic buffer 27, a strip-like connection part 10 extended from the body 1, and a fixing part 20 provided on the side of the forward end of the connection part 10 for fixing hose and a sensor. A protruding part 11 is swollen in the direction counter to the single cylindrical hydraulic buffer 27 near the forward end of the connection part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336223-A (JP)
Title: Picture processor, program, and memory medium
Inventor: HASEGAWA FUMIHIRO
IPC: G06T3/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To edit a document picture without taking labor for checking and correcting the error of a character recognition process.  <P>SOLUTION: A foreground picture acquiring means 42 acquires the foreground picture of a picture, and a background picture acquiring means 43 acquires the background picture. A superposition editing means 44 superposes the acquired background picture and the foreground picture one above the other to show on a display, and receives an edition of the foreground and background pictures to execute the edition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI