baber/WOPTO huggingface dataset:
Patent JP-2004179718-A (JP)
Title: Broadcast receiver
Inventor: IKEGUCHI YASUYUKI
IPC: H04N21/488
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver for prompting a user to view a digital broadcast program to the utmost in the case that the same program is broadcast in analog and digital broadcasting by simulcasting.  <P>SOLUTION: The broadcast receiver is provided with an analog tuner 2A for receiving analog broadcast and a digital tuner 2B for receiving digital broadcast. An EPG decoder 18 extracts EPG data in the analog broadcast, and a demultiplexer 5 extracts EPG data in the digital broadcast. A CPU 13 receives the respective EPG data and discriminates whether or not the analog broadcast and the digital broadcast are the same program (presence / absence of simulcast). Then in the case of receiving the analog broadcast of the simulcast, the CPU 13 allows an OSD circuit 15 to create a message denoting that the same program is broadcast in the digital broadcasting and to display the message on a screen (CRT 10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176288-A (JP)
Title: Underlayer member for fixing functional member
Inventor: MATANO TAKAYUKI
IPC: E04F11/18
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underlayer member capable of being appropriately and freely fixed temporarily in a construction site and making the member irrotational ( not corotation) by fixing screws screwed from a functional member after assembling.  <P>SOLUTION: An underlayer member 1 for fixing a functional member fitted to the rear face material 10 side of a panel material 7 as a fixing foundation of a handrail 12 when a hand rail 12 is fitted to the surface material 9 side of the panel material 7 in which a core material 8 with relatively low compression strength as compared with those of the surface and the rear face material 9, 10 is built between the surface 9 and rear face material 10, is formed of an underlayer member 2 being in contact with the rear face material 10 screwing a fixing screw 13 of the hand rail 12 piercing from the surface material 9 to the rear face material 10 and a tapered off outer diametral claw 3 protruding from the underlayer member 2 and piercing from the rear face material 10 to the core material 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176583-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: TOFUJI TAMOTSU
IPC: F01L1/34
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To promptly adjust the assembly angle of a driving rotor and a driven rotor by carrying a current to an electromagnetic brake.  <P>SOLUTION: An assembly angle adjusting mechanism 4 is placed between a driving ring 3 at the crankshaft side and a driven shaft member 7 at the camshaft 1 side to adjust their assembly angle. A hysteresis brake 20 for operating the assembly angle adjusting mechanism 4 is controlled in accordance with the operational state of an internal combustion engine. In this valve timing control device, initial current is applied in stand-by state where the assembly angle.of the driving ring 3 and the driven shaft member 7 is not changed. This device can eliminate time lag from output of an adjustment command signal until the current rises sufficiently, thereby allowing prompt adjustment of the assembly angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181463-A (JP)
Title: Laser beam machining device and its machining method
Inventor: IBUSUKI MAKOTO
IPC: B23K26/064
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely machine a machining object with a multi-layered structure, and moreover, to improve a machining speed to the utmost.  <P>SOLUTION: The irradiation range of a laser beam by a laser beam source 5a corresponding to a first layer T1 is set to be included in the irradiation range of a laser beam by a laser beam source 5b corresponding to a second layer T2 by a beam expander in a control circuit 2. The first layer T1 is machined when certain machining object position is irradiated with the laser beam by the laser beam source 5a via a galvano mirror 9 in the control circuit 2. When the laser beam source 5b, which is absorbed by the second layer T2 of the machining object T, is made to irradiate the laser beam by the control circuit 2 while an irradiation target position is moved by drive-control of the galvano mirror 9 by the control circuit 2, the laser beam by the laser beam source 5b is not absorbed by the first layer T1 but is reflected. Accordingly, only the machining range (the target range) where the first layer T1 is machined is irradiated with the laser beam. As a result, only the machining range of the first layer T1 in the second layer T2 can be machined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003182942-A (JP)
Title: Elevator group management controller, elevator group management control method, and medium recording elevator group management control program
Inventor: KIJI JUNICHI
IPC: B66B1/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator group management controller and an elevator group management control method capable of eliminating an overcrowded situation due to delay, congestion or dead lock in an elevator system of longitudinally and laterally moving type.  <P>SOLUTION: In this elevator group management control method for managing the operation of a plurality of cars capable of moving longitudinally and laterally, a 'car without call' having neither a landing place call nor a car call is arranged at a story floor where it can speedily respond to a new landing place call which will occur in the future based on path data indicating a path in the longitudinal and lateral directions in which each car must move.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182512-A (JP)
Title: Carbon material, its manufacturing method and use
Inventor: IIOI SATOSHI
IPC: H01M4/133
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon material suitable for a negative electrode material of a lithium ion secondary cell for manufacturing a lithium ion secondary cell large in discharge capacity and excellent in cycle characteristics and large current applying characteristics, and to provide an electrode and a non-aqueous electrolytic secondary cell material using the carbon material.  <P>SOLUTION: The carbon material contains carbon particles and fibrous carbon having a carbonaceous material containing Si and/or an Si compound deposited on at least a part of the surface of carbon particles having a graphite structure. The carbonaceous material is obtained by heat treating a composition containing a polymer material. An electrode paste containing the above carbon material and a binder is prepared. The electrode is produced by using the electrode paste. The secondary cell is constituted of the electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183292-A (JP)
Title: Water intake device
Inventor: MAEDA MASAYOSHI
IPC: E02B5/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vine-like or branch-like floating matter from being caught, while following particularly advantageous effects such as self-purification and a maintenance-free effect.  <P>SOLUTION: A water intake device 1 comprises a horizontally provided trashrack screen 2 which is formed almost like a serration in a front view, and a weir part 5 which is formed on the downstream side of the screen 2. The device 1 is constituted so that water, which passes through the screen 2, can be filtered and taken in. The weir part 5 is made openable/closable by turning an upper part to the downstream side in such a manner as to make a lower part serve as a supporting point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180961-A (JP)
Title: Working table equipped with air purifying device
Inventor: KAWAMICHI HITOSHI
IPC: A61B16/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working table which prevents diffusion of a contaminated gas such as formaldehyde generated from a specimen for dissection on a tray to the surrounding area.  <P>SOLUTION: This working table has the following structure. The tray 11 to place the specimen for dissection and an air blowing device 45 for sucking air from a suction opening 21H provided around the tray 11 and for introducing the air to an air purifying device are provided on a mount 5 equipped with the air purifying device. An air blowing opening 51 of an air exhaust duct 49 connected to the air exhaust side of the air blowing device 45 is placed above one side of the tray 11, and the air emitted from the air blowing opening 51 is directed to the other side of the tray 11. The tray 11 is replaced detachably on the mount 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183607-A (JP)
Title: Atmospheric pressure sensor abnormality detecting device
Inventor: TAKAMA YASUYUKI
IPC: F02D45/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric pressure sensor abnormality detecting device capable of precisely detecting abnormality of an atmospheric pressure sensor by calculating an estimated value of a pressure to be compared with an actual measuring value with a simple method.  <P>SOLUTION: This atmospheric pressure sensor abnormality detecting device 1 comprises an actual measuring atmospheric pressure detecting means for sensing the atmospheric pressure by an atmospheric pressure sensor 3 and detecting the actual measuring atmospheric pressure; an estimated atmospheric pressure calculating means for calculating a current location information based on electric waves received from a satellite, calculating an altitude of the current location from the current location information and a map information stored in advance, and calculating an estimated atmospheric pressure which is an atmospheric pressure corresponding to the altitude of the current location; and a judging means for judging existence of abnormality of the atmospheric sensor based on the comparison between the actual measuring atmospheric pressure and the estimated atmospheric pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192029-A (JP)
Title: Electronic voting system, voting data generating server, terminal equipment, tabulation server and computer program
Inventor: MATSUO SHINICHIRO
IPC: G06Q50/34
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient electronic voting system in which the voting contents of each voter is kept secret, fraudulent voting is prevented, and each voter can arbitrarily divide his/her vote into a plurality of choices for voting.  <P>SOLUTION: A voting data generating server S<SB>R</SB>generates the share of secretly distributed voting data corresponding to tabulation servers S<SB>1</SB>to S<SB>m</SB>for each voting pattern, and encrypts it by the key of each tabulation server, and transmits it to terminal equipment T<SB>1</SB>to T<SB>n</SB>. The respective terminal equipment T<SB>1</SB>to T<SB>n</SB>transmit the encrypted sentences of the share of the voting data corresponding to the patterns voted by respective voters V<SB>1</SB>to V<SB>n</SB>from among the encrypted sentences of the share of the voting data of each of the received voting patterns to corresponding tabulation servers S<SB>1</SB>to S<SB>m</SB>. The tabulation servers S<SB>1</SB>to S<SB>m</SB>respectively decode the encrypted sentences of the share of the received voting data, and add them to the share of secretly distributed counters owned by themselves. Then, the total number of voting is decoded based on the share of the counters owned by the other tabulation servers S<SB>1</SB>to S<SB>m</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193666-A (JP)
Title: Optical time division demultiplexer
Inventor: WATANABE SHIGEKI
IPC: G02F1/35
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demultiplexer for realizing simple, stable and high-performance optical time division demultiplexing for a high speed ETDM/OTDM optical signal.  <P>SOLUTION: An optical modulator 10 applies amplitude modulation to a signal light by a modulation signal with the same period as a period of an optical pulse to be extracted. In this case, a timing is adjusted such that a peak of the optical pulse of a channel from which the signal light is to be extracted is highest. A spectral expander 11 expands the signal light subjected to amplitude modulation into a signal light with an expanded spectrum according to the peak of the optical pulse. Then the demultiplexer uses a band pass filter to extract part of the expanded spectrum thereby extracting the optical pulse of a desired channel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187748-A (JP)
Title: Mounting nut of spike for golf shoes
Inventor: NAKAYAMA HIROSHI
IPC: A43C15/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting nut of a spike for a golf shoe which has an excellent loosening prevention function that enables an effective prevention of the spike mounted on the shoe bottom from falling off while combining a waterproofing function for the shoe bottom.  <P>SOLUTION: In the nut body 2 made of a metal, a seat plate part 7 extending radially is connected to the outside part of a cylindrical body 4 that has a female thread part 5 on which a male thread part 32 of the spike 30 is screwed down and a thin cylinder part 6 with an inner diameter thereof larger than that of the female thread part 5, connected to the female thread part 5, and lock means 8 are provided in the seat plate part 7. An elastic resin body 3 to be molded with female thread, is formed into a bottomed cylindrical body to be securely fitted into the thin cylinder part 6 and a cylinder hole part 10 penetrated into the female thread part 5 has an inner diameter equivalent to that of the lower hole of the female thread part 5 so that the female thread 12 is molded in the side wall of the cylinder hole part 10 by the swaging action generated when the male thread part 32 of the spike 30 screwed down on the female thread part 5 is twisted in to tightly fit the screw threads of the male thread part 32 with the female thread 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187524-A (JP)
Title: Method for producing clitoria ternatea l. flower extract
Inventor: ISOBE TETSUHIRO
IPC: A23L29/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely producing Clitoria ternatea L. flower extract in high concentration, excellent in brightness, chroma and tolerance as a natural edible food coloring matter on an industrial scale at a low cost without causing denaturation to existing ingredients and generating precipitate with the lapse of time when added to food products.  <P>SOLUTION: This method for producing Clitoria ternatea L. flower extract comprises the following processes: a process of bringing Clitoria ternatea L. flower extract into contact with a macroporous aromatic adsorbent and/or an aromatic modified adsorbent to adsorb Clitoria ternatea L. flower extract ingredients, and a process of releasing the Clitoria ternatea L. flower extract from the adsorbent by bringing the adsorbent adsorbed with the Clitoria ternatea L. flower extract into contact with a non-acidic organic solvent or a mixed solvent consisting of the non-acidic organic solvent and water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192697-A (JP)
Title: Manufacturing method of optical information recording medium
Inventor: TANAKA YOSHIKI
IPC: G11B7/26
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical recording medium capable of performing accurate recording and reproduction of information.  <P>SOLUTION: An optical disk 1 has a structure wherein a first substrate 3, a reflection layer 5, a recording layer 7 for hologram recording, and a second substrate 9 for transmitting a laser beam for recording and reproduction are layered. A hologram recording raw material 27 is disposed between the second substrate 9 and the first substrate 3 on which the reflection layer 5 is formed. The hologram recording raw material 27 is heated and gelatinized by using microwaves to form the recording layer 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189162-A (JP)
Title: Rear baggage compartment structure for vehicle
Inventor: IWAO NORIFUMI
IPC: B60R5/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear baggage compartment structure for a hatchback vehicle, in which a baggage room partitioned like a trunk room of a sedan is formed and so configured that the opening of the baggage room can be independently opened and that a wide space at the back side of the rear seat which is one of features of the hatchback can be maximally utilized when a large baggage is loaded.  <P>SOLUTION: The opening formed at the rear side of the vehicle is covered so as to be freely opened by an upper door 1 and a lower door 2. The upper door 1 and the lower door 2 are independently openable. A fist board 11 dividing the luggage room at the back side of the rear seat 4 and supported substantially horizontally by a vehicle side wall 5 is detachably arranged at a height substantially the same as the height of the position of the lower end of the upper door 1 when the upper door 1 is closed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190638-A (JP)
Title: Fuel supply device
Inventor: MASHITA TORU
IPC: F02M37/08
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make the whole device compact by using a single unit for both a fuel pump and an air pump for diagnosing air-tightness, and reducing the number of parts of pumps, etc.  <P>SOLUTION: A fuel/air change-over pump 2 which is changed over to the fuel pump in normal revolution, and is changed over to the air pump in reverse revolution, is mounted in a fuel tank 1. Fuel delivery piping 5 is provided with a fuel delivery valve 6. Air suction piping 7 is provided with an air suction valve 8. When an engine is running, the pump 2 is driven as the fuel pump to feed the fuel in the fuel tank 1 into the engine. When the engine is stopped, the pump 2 is driven as the air pump to raise the internal pressure of the fuel tank 1, an evaporating device 9 and the like for diagnosing the air-tightness. Thus, a single unit is used for both the fuel pump and the air pump so that the device is constituted small and can be installed on the vehicle smoothly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195290-A (JP)
Title: Method for preventing corrosion of injection pipe in pulse-jet type bag filter apparatus and pulse-jet type bag filter apparatus
Inventor: YANAKA AKITO
IPC: C23F15/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the corrosion of an injection pipe in a pulse-jet type bag filter apparatus and the pulse-jet type bag filter apparatus the injection pipe of which does not corrode.  <P>SOLUTION: Exhaust gas is prevented from intruding into the injection pipe by making compressed air flow in the injection pipe even when the compressed air is not jetted so that the pressure of the inside of the injection pipe is kept higher than that of the outside. An exhaust gas purging pipe and a flow rate regulating valve are arranged on the injection pipe of the pulse-jet type bag filter apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194791-A (JP)
Title: Message doll set
Inventor: TAKAHASHI ISAMU
IPC: B43L19/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message doll and a message doll set which are easily manufactured.  <P>SOLUTION: The message doll is constituted by additionally providing on a doll a magnetic display sheet which has a number of micro-capsules in which an oily liquid, a light absorbing ferromagnetic powder, a light reflective non-magnetic powder and an anti-settling material are sealed, and on which a pattern such as a character can be drawn from the surface side with a drawing tool having a magnet and the pattern can be erased from the surface side with an erasing tool having a magnet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003250132-A (JP)
Title: Motion image capture system incorporating metadata to facilitate transcoding
Inventor: PARKER MARTIN A
IPC: H04N7/26
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enhanced transcoding method whereby an apparatus with a low bandwidth processes a digital image or a digital video sequence.  <P>SOLUTION: This invention provides the method for generating an enhanced compressed digital image, including the steps of: capturing a digital image; generating additional information relating to the importance of photographed subject and corresponding background regions of the digital image; compressing the digital image to form a compressed digital image; associating the additional information with the compressed digital image to generate the enhanced compressed digital image; and storing the enhanced compressed digital image in a data storage device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198920-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: OKUMURA OSAMU
IPC: G02F1/1343
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can obtain a display which is bright, high in contrast and is wide in viewing angle in a transflective liquid crystal display device.  <P>SOLUTION: The liquid crystal display device holds a liquid crystal layer 50 between a pair of substrates 10, 25 and is provided with a transmission display region T and a reflection display region R in one dot region D1. Therein, the liquid crystal layer 50 comprises a liquid crystal of negative dielectric anisotropy which presents vertical alignment in the initial alignment state and, on the liquid crystal layer 50 side of a pair of the substrates 10, 25, electrodes 9, 31 for driving the liquid crystal are disposed. Further it is constituted so that, with respect to the electrodes 9, 31, opening parts 41, 42 and protruded parts 43, 44 are disposed respectively on the transmission display region T and the reflection display region R in such a manner that opening areas of the opening parts 41, 42 and occupied areas of the protruded parts 43, 44 in the substrate flat surface direction are larger on the reflection display region R than on the transmission display region T.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003216380-A (JP)
Title: Information processing system and processing controller
Inventor: MATSUMOTO NORIKO
IPC: G06F3/12
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute setting processing to various facsimile machines having different functions by using a computer system.  <P>SOLUTION: At the time of installing a setting program for selecting and setting the function of the facsimile machine as a file in the hard disk of a computer system (S2000), the facsimile machine is made to transmit its own function data by the program (S1000), and the function data are stored in the hard disk. Thus, only the function data of the facsimile machine can be screen- displayed as the menu of the computer system by referring to the function data in the hard disk stored at setting the function.  <P>COPYRIGHT: (C)2003,JPO