baber/WOPTO huggingface dataset:
Patent JP-2003307769-A (JP)
Title: Pop-up mechanism for flash light unit
Inventor: TSUTSUMI HIROKA
IPC: G03B15/03
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pop-up function that enables secure locking to a storage position even against a shock and a smooth manual pop-up operation and eliminates a shock sound and bounding in pop-up operation.  <P>SOLUTION: A pop-up mechanism of a flash light unit is constituted of a pop-up spring which energizes an electronic flash unit 9 to a pop-up position together with a pop-up metal plate 44, which is provided with a wire 49; a lock arm lever 11 which has a lock arm 13 which is released from the wire 49 to move the pop-up metal plate to the pop-up position; a plunger which is linked with the lock arm lever 11 and energizes the lock arm 13 in the direction where it is locked to the wire 39 with a magnetic attractive force when no electric power is supplied and removes the energizing force locking the lock arm 13 to the wire 39 as the magnetic attractive force is removed when electric power is supplied; and a release spring 54 which absorbs a shock generated when the pop-up metal plate 44 is in pop-up operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314413-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: ASHIZAWA TAKESHI
IPC: F02D45/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of adhesion of atomized fuel to the wall surface of an intake passage.  <P>SOLUTION: This fuel injection device of an internal combustion engine comprises the intake passage 6, a plurality of fuel injectors (first and second fuel injectors 18, 19) installed in the intake passage 6, and an intake valve 12. The atomized fuels injected from the plurality of fuel injectors are collided with each other in the intake passage by intersecting the fuel injection axes of the plurality of fuel injectors with each other in the intake passage, and the ratio of the fuel injection amount between the plurality of fuel injectors is varied according to the flow velocity of intake air. Thus the atomized fuel after the collision is directed to the bevel part of the intake valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318349-A (JP)
Title: Semiconductor device
Inventor: WATABE JUNJI
IPC: H01L23/48
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that solder hardly enters between a lead terminal and a pattern on a print plate and the entering can not be confirmed upon soldering whereby the deterioration of high-frequency characteristics due to faulty soldering is caused some times.  <P>SOLUTION: A slit 3, a slit 4 or a through hole 5 penetrating through the lead terminal 2 is formed in the lead terminal 2 of a high-frequency FET 1. According to this structure, the amount and the position of solder, flowing to the lead terminal 2 and the pattern 6 through not only the outer periphery of the lead terminal 2 but also the slits or the through hole upon soldering, can be confirmed visually whereby the soldering with the optimum amount and uniform quality is effected and the deterioration of the high-frequency characteristics due to faulty soldering is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314029-A (JP)
Title: Exterior wall projected corner structure and exterior wall structure
Inventor: HARAGUCHI HIROMITSU
IPC: E04F13/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior wall projected corner structure, and an exterior wall structure for securing the waterproof function without applying mutually gouging work and without using as sealing material still in the shape of cutting off a joining end part of a siding at a job site, and improving an external appearance without projecting a projected corner material from the siding in design.  <P>SOLUTION: In this exterior wall projected corner structure, an exterior wall material 4 is arranged outside a building frame via furring strips 5. A mutually gouged level difference 12 for projecting the reverse side being the building inner side is formed on both end side edges 11a of a projected corner material 10 for constituting a projected corner by being connected to the exterior wall material 4. The depth of this level difference 12 is formed in the same as the thickness of the exterior wall material 4 in an error range of ±3 mm, and the thickness of a projecting part 13 formed of this level difference is formed in the same as the thickness of the furring strips 5 in an error range of ±3 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315930-A (JP)
Title: Optical device
Inventor: MURAMATSU SHIGEKI
IPC: H04N1/17
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical device capable of effectively attenuating the vibration of a mirror in an optical system wherein two mirrors are arranged opposite to each other so that light is returned.  <P>SOLUTION: The 1st and 2nd mirrors 51 and 52 arranged so as to return a light beam 54 are fixed by a non-illustrated method for preventing the distortion of the mirror surfaces. One end part side of an L-shaped leaf spring 56 whose other end is fixed in an area not affecting the light beam 54 of the 2nd mirror 52 is formed to a circular arc part 56A, and the one end part side comes into contact with the side face of the 1st mirror 51. When the vibration occurs, the circular arc part 56A comes in slide contact with the side face of the 1st mirror 51 so as to suppress the vibration by friction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324329-A (JP)
Title: Lc composite component
Inventor: NAKAMURA MASAHIKO
IPC: H03H7/075
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LC composite component which can suppress an increase in impedance even when the length of an electrode generating a capacitance component becomes long.  <P>SOLUTION: The LC composite component 1 is equipped with a plurality of LC circuit constitution bodies such that a plurality of insulating substrates 4, 10, 14, and 17 which have L electrodes 6 and 7 or C electrodes 9, 13, 16, and 19 formed on surfaces are laminated to form a capacitance component by at least one pair of C electrodes facing each other in the laminating direction and an inductance component by the L electrode and at lest one reference C electrode 9 among the C electrodes is connected to the L electrodes 6 and 7; and the LC circuit constitution bodies are adjacently arranged and another C electrode facing the reference C electrode is a common counter electrode which is continuous between the mutually adjacent LC circuit constitution bodies. The counter electrode is formed in at least two layers across a gap in the laminating direction and portions of gaps between the adjacent layers are electrically connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322006-A (JP)
Title: Control unit for variable valve timing mechanism
Inventor: ITO YOSHIKAZU
IPC: F01L1/34
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To fix a control unit for a variable valve timing mechanism with high rigidity, and prevent generation of noise in signals of a cam sensor used for control.  <P>SOLUTION: The cam sensor 5 is integrated with a control unit 6 to be installed on the outside of a head cover 7. The cam sensor 5 is positioned in an axial direction and in a diametric direction by inserting a tip part 5b that is thinned through a step into a hole 8a in a bracket 8 to be engaged. Between the control unit 6 and the head cover 7, an elastic body 10 is provided, so that size irregularity is absorbed by a crush margin of the elastic body 10, while transmission of vibration and heat to the control unit 6 is restricted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320765-A (JP)
Title: Method for preparing business form and apparatus for it
Inventor: BANDO GIICHI
IPC: B65H39/075
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing arbitrarily a business form consisting of an arbitrary number of sheets of cover forms and an arbitrary number of sheets of slip form, and an apparatus for it.  <P>SOLUTION: A continuous paper on which same slip frames are continuously printed and anther continuous paper on which at least one cover frame is successively printed are respectively fed, and a set of slip content and a cover content of the set corresponding to the slip content are respectively printed on the slip frames and the cover frame of the fed continuous papers, and the printed continuous papers are respectively cut off between each of the slip frames and each of the cover frames to prepare slip forms and cover slip forms, and the cut slip forms and cover form of each set are respectively piled up on each set, and the piled-up slip forms and the cover form of the set corresponding to the slip form are mutually piled up, and one side ends of the piled-up slip form and the cover form of each set are connected with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319970-A (JP)
Title: Disposable sanitary material
Inventor: YAHO MASAHIRO
IPC: D04H1/40
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable sanitary material having a back sheet using a flexible nonwoven fabric having good printability.  <P>SOLUTION: The disposable sanitary material has the back sheet using the nonwoven fabric including hydrophobic synthetic fibers in which each single fiber has a substantially deformed sectional shape. The deformed sectional shape is preferably a flat cross-section of ≥1.5 in flatness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323705-A (JP)
Title: Servo writer
Inventor: HASHIMOTO AKIHIRO
IPC: G11B5/584
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo writer which can automatically control the amount of recording current supplied to a write head in accordance with kinds of magnetic tapes when a servo signal is written on the magnetic tapes of a plurality of the kinds.  <P>SOLUTION: The servo writer for writing the servo signal on a magnetic tape MT which is sent out from a supply reel and taken up by a take-up reel is constituted of: a write head H1 to write the servo signal on the magnetic tape MT; an inspection head H2 arranged on downstream side of the write head H1 to read the servo signal written on the magnetic tape MT for inspection; a servo signal inspection part 16 to inspect the servo signal read by the inspection head H2; and a current amount control part 17 to control the amount of recording current supplied to the write head H1 based on a inspection result from the servo signal inspection part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101672-A (JP)
Title: User computer, line connection controller and method therefor
Inventor: SONODA YASUYUKI
IPC: H04N7/16
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent non-paying connection to a charge-free access point in a digital broadcast. SOLUTION: A controller 214 has stored audience histories of pay-contents and instructs a communication unit 218 for connecting a call to a predetermined access point 226. When a monitor line is established with a server 240, a monitor unit 220 monitors whether the communication unit 218 transmits data between other servers via the charge-free access point 226 than the server 240 for this access point, and if not permitted, performs a process such as cut-off of the communication line via the access point 226.
Patent JP-2003329373-A (JP)
Title: Work machine
Inventor: UEDA SHIGEYUKI
IPC: F27D3/15
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work machine for safely transporting a vessel for housing molten metal, and a work machine for performing vessel transport work and slag removing work by one work machine.  <P>SOLUTION: This work machine is characterized by having a self-traveling base machine 2, a pair of gripping arms 7 and 8 arranged in an upper frame 3 of this base machine 2, and detachably gripping the vessel S for housing a melt, a lifting mechanism 9 for moving the pair of gripping arms 7 and 8 in parallel in the vertical direction, and raising mechanisms 10 and 11 for raising the pair of gripping arms 7 and 8 by rotating around a horizontal shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328776-A (JP)
Title: Method and apparatus for air compression and gas turbine
Inventor: TSUJI TADASHI
IPC: F02C7/141
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the compression power of a compressor 1.  <P>SOLUTION: The compressor 1 is provided with an air extraction passage 6 for sending the air extracted from an air extraction section for extracting air upstream the air extraction section, and the air extraction passage 6 is provided with a cooler 7 for cooling the extracted air, and the air cooled by the cooler 7 is sent to the compressor 1, and air of low temperature is compressed in the compressor 1, resulting in the reduction of the compression power of the compressor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358148-A (JP)
Title: Method for correcting user interface of welfare electronic equipment and corresponding device and signal and data carrier
Inventor: SCHILLER HARALD
IPC: G06F3/0484
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting the user interface of welfare electronic equipment to be used for updating prescribed basic UI functionability or for temporarily performing an exclusive UI sub-range. SOLUTION: This user interface of welfare electronic equipment is corrected, and used for updating prescribed basic UI functionability or for temporarily performing a separated exclusive UI sub-range. Then, side information having side information components for controlling the user interface and valid information for defining the validity start and/or end time of the side information components are received for this purpose. The side information components and the validity information are stored (9), and the user interface is corrected by using the stored side information components (10). The start time and/or end time of the user interface correction is controlled according to the stored validity information (11).
Patent JP-2003324774-A (JP)
Title: Wireless server and mobile management sever
Inventor: TASATO KAZUYOSHI
IPC: H04L12/70
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless server and a wireless communication system capable of ensuring the communication security even when a mobile terminal travels through various networks.  <P>SOLUTION: The wireless server in the communication system comprising at least one of the wireless servers connected to a network and a wireless base station connected to the wireless server and making wireless communication with a mobile wireless unit connected to an information terminal includes: a first security information storage means for storing security information to instruct whether or not to permit communication between the mobile wireless unit; and a communication control device to control when it is necessary to establish communication between the mobile wireless unit and an information communication device, whether or not to establish communication between the mobile wireless unit and the information communication device, based on the security information stored in the first security information storage device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334024-A (JP)
Title: Health food
Inventor: TAKAGAKI KINYA
IPC: A61P15/10
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health food excellent in taste.  <P>SOLUTION: This health food contains the powder of young leaves of wheat and galactomannan. By the health food, it becomes possible to ingest the powder of young leaves of the wheat efficiently by drinking and improve an appearance and also the taste such as eat feeling and smooth feeling of the powder of young leaves of the wheat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331146-A (JP)
Title: System and program for data exchange in transaction between enterprises
Inventor: TSUCHIYA YOSHIAKI
IPC: G06Q50/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management system which reduces the load of management of a network for a data exchange system for carrying out a transaction between enterprises.  <P>SOLUTION: When an enterprise A1 and clients α31 and β32 exchange data, the data are passed through a hub server 2 and then a network administrator of the company is not loaded even when transactions increase; and the load in a continuity test is lightened, so the data exchange system can greatly lighten the load of management.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333012-A (JP)
Title: Device and method for diversity
Inventor: MIZOGUCHI TADAO
IPC: H04L1/06
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the execution of spatial diversity at each carrier is difficult, in performing the spatial diversity for each carrier during the course of OFDM demodulation, due to the relative delay difference for each antenna system caused by the dynamic variation of the states of transmission lines.  <P>SOLUTION: Synchronization detecting sections 301 and 302 respectively detect the symbol synchronizing signals of OFDM symbols from the signals received by the sections 301 and 302 through their antennas 103 and 104. A delay-measuring section 303 measures the relative delays between the symbol synchronizing signals at each antenna system, and a delay amount informing section 304 informs a memory section 303 of the relative delay amount between the synchronizing signals. A selection section 112 in a diversity operation executing section 111 executes spatial diversity operation, by temporarily putting in the order the positions of carrier data of the OFDM symbols at each antenna system, in which relative delays occur due to the states of transmission lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325764-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a bigger privilege is given according to difficulty of occurrence of an event when an added privilege is given in the case of continuously winning bonuses.  <P>SOLUTION: When a bonus is again obtained by an inner prize winning within the specified number of games after a bonus finish, the winning is judged as a continuous prize winning. Points are decided and added up based on the number of the games again obtaining the inner prize winnings. Generation of an AT or the like is decided based on the added values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337561-A (JP)
Title: Picture display device
Inventor: MOTOMA NAOTSUGU
IPC: G09G3/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device whose space is saved and whose cost is lowered by reducing wiring materials and board patterns of signal lines for connecting parts of non-drive circuits while efficiently connecting scattered circuits and the like.  <P>SOLUTION: In this picture display device, the transmission of different signals other than signals of a line drive circuit 3 is realized by using wirings for drive while using the voltage range of non-lighting drive during the time of the non-drive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336900-A (JP)
Title: Hot water storage type water heater
Inventor: MORIMOTO YOSHINORI
IPC: F24H1/18
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater effectively using hot water stored in a hot water tank by suppressing the lowering of takeout temperature of the hot water from the hot storage tank even if a large amount of hot water is supplied to a hot water supply destination all at once.  <P>SOLUTION: This hot water storage type water heater is provided with a hermetically closed type hot water storage tank 1 and a heating means H for heating the hot water in the hot water storage tank 1 so as to be stored in a state forming a temperature stratification. This hot water storage type water heater is so constituted that the plurality of hot water storage tanks 1 whose upper parts in the upstream side and lower parts in the downstream side adjoining in the flowing direction are communicated and connected in series to each other, a water supply passage 3 is connected to the lower part of the one in the uppermost stream side, and a hot water supply passage 5 is connected to the upper part of the other in the lowermost stream, so that the water is supplied to the uppermost stream hot water storage tank 1 by the water supply passage 3 and the hot water in the hot water storage tank 1 in the lowermost stream side is supplied in a form of takeout by the hot water supply passage 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333908-A (JP)
Title: Transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transplanter by compactly installing a seedling-conveying clutch mechanism in a simple constitution on the back side of a seedling stand and stably stopping a mat seedling when a driven wheel is moved along the seedling stand to loosen a seedling-conveying belt.  <P>SOLUTION: The transplanter is installed with a seedling stand 4 for laying mat seedlings for several rows in lateral direction and conveying each mat seedling by a seedling-conveying belt 6 spun between a driving wheel 8 and the driven wheel 10, and a planting device 3d for planting the mat seedling by scraping each mat seedling conveyed downward below the seedling stand 4. In the transplanter a planting work for all rows by operating all seedling convey belts 6 and planting devices 3d and a planting work for residual rows by stopping suitable number of the seedling convey belts 6 and the planting devices 3d are brought to be interchangeable. The transplanter is further installed with the seedling-conveying clutch mechanism 5 for stopping the driven wheel 10 stretching the seedling-conveying belt 6 by being moved to a direction of loosening the belt and a braking member 20 for braking the seedling- conveying belt 6 by contacting it to the belt in stopping seedling conveyance of the seedling-conveying clutch mechanism 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336171-A (JP)
Title: Mesh sheet for civil engineering use
Inventor: MORIGUCHI YOSHIFUMI
IPC: D06M15/507
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mesh sheet for civil engineering use friendly to the global environment because of being turnable into naturally occurring matter by biodegradation even if left to stand in the soil after ending civil engineering work and constituting no hindrance to in-soil organisms migration and propagation and growth of the roots of vegetated plants.  <P>SOLUTION: The mesh sheet for civil engineering use is such one that a woven/knitted fabric comprising polylactic fibers is coated with a synthetic resin such as a biodegradable resin of polylactic acid or the like and the mechanical strength either in the warp direction or in the weft direction is ≥20 KN/m and the mesh size is 2-20 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348350-A (JP)
Title: Image input device
Inventor: KAI KAZUAKI
IPC: G06T5/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input device in which an image is stably read with a high picture quality by reading the image while using a power range of a CCD as great as possible for high picture quality image reading, and correcting nonlinearity of an output voltage of the CCD included in the area by means of a gradation correction in the image input device for reading an original image as image data through the CCD.   <P>SOLUTION: An exposure time of the CCD is controlled, an output voltage value relative to a plurality of input light quantity values with a quantity of input light changed step by step is measured and as illustrated in figure 3, a CCD characteristics curve 6 is prepared. Based upon the CCD characteristics curve 6, a corrected curve 8 is determined such that a relationship of an input light quantity and a CCD output voltage becomes a corrected CCD output straight line 7. In a real image reading operation, the gradation correction is applied to a voltage value outputted from the CCD by the corrected curve 8, nonlinear characteristics are corrected linearly and the image is read.  <P>COPYRIGHT: (C)2004,JPO