baber/WOPTO huggingface dataset:
Patent JP-2004045024-A (JP)
Title: Cooling system for melting furnace, melting furnace equipped with this cooling system and method for cooling melting furnace
Inventor: ANDREOLI BRUNO
IPC: F27D1/12
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system for effectively cooling a melting furnace, and easy in manufacture and maintenance or replacement, the melting furnace having this cooling system, and a method for cooling the melting furnace.  <P>SOLUTION: This cooling system for the melting furnace 1 has a tank 2 for housing a melting material 3 and a side wall 5 for partially surrounding at least this tank, and has a plurality of slender cooling bodies 4. The respective cooling bodies 4 have a supply line and a discharge line mutually connected so as to flow a cooling fluid. These cooling bodies are composed of two tubular member 14 and 15, and in these tubular members, one is at least partially arranged in the other. This constitution forms at least one supply line and at least one discharge line for the cooling fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027564-A (JP)
Title: Method for producing confectionery coated with hard candy
Inventor: IWAKIRI KENICHI
IPC: A23G3/50
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing confectionery coated with hard candy.  <P>SOLUTION: The method for producing confectionery coated with hard candy comprises spraying melted hard candy on confectionery using a hotmelt applicator having a spiral spray head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031465-A (JP)
Title: Document holder, image reading device, and device and document pressing device
Inventor: KITAGAWARA ATSUSHI
IPC: G06T1/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document holder capable of preventing a document from being displaced.  <P>SOLUTION: The document holder 16, which is mounted on an image reading device 2 to be used, has a holder base part 61 and pockets 62 which is provided on one surface side of the holder base part 61 and where a plurality of documents 18 are arranged in plane without overlapping with one another. The document holder 16 has a reference mark 64 for detecting a position shift. Further, a document pressing device has lock parts 117 and 118 locking the document holder 16. Furthermore, the document pressing device has a rotary member 218 which moves the document holder 16 from a 1st area on a document-read-surface side to a 2nd area on the opposite side from the 1st area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033933-A (JP)
Title: Method of controlling synchronous operation of two motors, and its synchronous operation controller
Inventor: OGASAWARA HIROMITSU
IPC: H02P5/68
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To lighten the damage of motors at synchronous operation of two motors.  <P>SOLUTION: This controller detects drive currents Ia as the work information of two motors M1 and M2 by means of detecting resistors (Rd)14 and 16, and after conversion of drive currents into voltage corresponding to drive, it monitors this voltage corresponding to drive, under comparison with a specified reference voltage value in switching circuits 26 and 28. Then, the voltage corresponding to drive gets over the reference voltage value, it switches the operation of its corresponding motor from constant voltage operation to constant current operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029043-A (JP)
Title: Monorail device
Inventor: YAMADA SABURO
IPC: B61B13/06
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monorail device improved in efficiency for traveling a carriage by improving grip force on a rail of a driving wheel at only a required portion.  <P>SOLUTION: This monorail device is constituted by providing the driving wheel 10 on the carriage 2 for supporting a vehicle body 3 and making the carriage 2 travelable on the rail 1 by rollably mounting the driving wheel 10 on an upper surface of the rail 1. An auxiliary rail 7 is attached to a lower surface of the rail 1 in an inclined region B laid by inclining the rail 1. An auxiliary wheel 23 in elastic contact with only the auxiliary rail 7 from a lower side is provided on a vehicle body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029440-A (JP)
Title: Zirconium hydroxide and zirconium oxide having low alpha-ray emission rate and method of manufacturing them
Inventor: ITO TOMOHARU
IPC: C01G25/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of economically manufacturing zirconium hydroxide and zirconium oxide obtained by calcining the zirconium hydroxide which are suitable for a raw material of glass for a solid-state image sensing device package such as a charge-coupled device (CCD) and filler for a semiconductor resin package and have low α-ray emission rate.  <P>SOLUTION: A step for preparing a zirconium oxychloride solution, a step for producing basic zirconium sulfate by adding a sulfate ion into the resultant zirconium oxychloride solution in a quantity enough to produce basic zirconium sulfate (Zr(OH)<SB>4-2X</SB>SO<SB>X</SB>) and heating, a step for separating the resultant basic zirconium sulfate from the mother liquor while keeping the mother liquor to pH ≤7, a step for producing zirconium hydroxide by adding an alkali into the resultant basic zirconium sulfate and a step for separating and cleaning the resultant zirconium hydroxide are successively carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032388-A (JP)
Title: Optical recording medium and stamper for manufacturing optical recording medium
Inventor: ARIMA MITSUO
IPC: G11B7/2467
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To make quality stabler and reliability higher by suppressing the deterioration in error characteristics of an optical recording medium provided with land prepits (LPPs).  <P>SOLUTION: The optical recording medium specified in the wavelength λ of reproducing light to 650 nm±10 nm, the numerical aperture NA of an objective lens to 0.60±0.05 and the track pitch of recording tracks to 740 nm±30 nm is provided with at least wobble grooves along the recording tracks and is provided with the LPPs on lands between the wobble grooves independently from the wobble groups and is constituted by specifying the distance δ from the adjacent one wobble groove of the LPPs to 290 nm≤δ≤360 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033729-A (JP)
Title: Information providing method and apparatus
Inventor: TAIRA ITSUKO
IPC: H04N1/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing method with which information can be provided effectively by a simple method in a wedding ceremony, a wedding reception and the like.  <P>SOLUTION: The information providing method includes the steps of: creating computer-reproducible motion picture data by capturing a photograph of the person concerned of wedding; and repeatedly displaying the above motion picture data on a display installed at a place such as the lobby, the entrance of a waiting room and the others where participants of the reception can brows the motion picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006957-A (JP)
Title: Optical semiconductor equipment
Inventor: NISHIDA TOSHIO
IPC: H01L33/32
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize short wavelength configuration with optical properties of high emission efficiency and an optical absorption factor maintained in optical semiconductor equipment with quantum well texture using a nitride III-V group compound semiconductor.  <P>SOLUTION: In an LED with a light emitting layer of quantum well texture consisting of AlGaN, a difference in an AL composition between a barrier layer forming the quantum well texture and the quantum well texture layer is within 15%, and the AL composition of the quantum well texture layer is 2% or more, and the thickness of the quantum well texture layer is 4 nm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051951-A (JP)
Title: Failure determination device of dc boosting circuit
Inventor: YAMAMOTO AKIRA
IPC: H02M3/155
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure determination circuit of a chopper-type DC boosting circuit that can quickly determine the presence or absence of the failure of a switching element and prevent a fault of the other circuit element from occurring at the time of the failure of the switching element.  <P>SOLUTION: When determining a short circuit failure of a transistor Q, a boosting circuit control device 22 determines whether or not a voltage VP1 of a connecting point P1 is raised to a first set voltage VS1 or higher before a first prescribed time t1 elapses since an ignition switch IG is turned on, in a state that a power relay RL is turned off and the transistor Q is turned off as well. Also when determining an open failure of the transistor Q, the boosting circuit control device 22 determines whether or not the voltage VP1 of the connecting point P1 is lowered to a second set voltage VS2 or lower before a second prescribed time t2 elapses since the transistor Q is turned on, and whether or not the voltage VP1 is lowered by the amount of a third set voltage VS3 or larger, compared with the time before the transistor Q is turned on, in a state that the power relay RL is turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049764-A (JP)
Title: Light scattering film and liquid crystal display device mounting the same
Inventor: HIROSE KIICHIRO
IPC: G02F1/13363
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film capable of suppressing a deterioration in contrast of a liquid crystal display device and forming the liquid crystal display device having an excellent viewing angle, and to provide the liquid crystal display device using the optical film.  <P>SOLUTION: A light scattering film which changes the scattering characteristic according to the incident direction of light and has such a scattering property that scattering haze on the center of a screen is ≤50 and the scattering haze on the surrounding part is larger than the scattering haze on the center part by 5 to 20 is used on the observer side of a liquid crystal display element of the liquid crystal display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046119-A (JP)
Title: Double bearing reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/015
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double bearing reel for fishing enabling easy maintenance such as oiling of even a drive member positioned outside of a holding space of the reel body.  <P>SOLUTION: This double bearing reel for fishing has a pinion 11 constituting a winding drive mechanism 18 and supported by a supporting member of the reel body 1 in a rotatable and axially slidable manner. A through-hole 13a opened from the outside of the reel body to the spool side 5 is formed at the inner side of the pinion 11 in the radial direction, and the through-hole 13a acts as an oiling channel to directly apply an oil from the outside of the reel body to the drive parts 7b, 12a of the spool side 5 positioned outside of a holding space S2 holding the winding drive mechanism 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053525-A (JP)
Title: Bush for fitting of raw beer barrel
Inventor: KATO YASUO
IPC: B67D1/04
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To completely prevent the growth of molds in wet beer when the covering of a mouthpiece of a beer barrel is removed, as well as to determine and detect the degree of degradation due to the secular change of a sealing member to be used and the life of the sealing member, in a bush for fitting of a draft beer barrel.  <P>SOLUTION: A middle part to be screwed to the upper part inner peripheral face of the mouthpiece and a skirt part are provided respectively to the lower part of a collarlike part having an outer diameter capable of covering the outer peripheral surface upper end of the mouthpiece of the beer barrel via the step part. When a groove part for mounting the sealing member is provided on the middle part outer peripheral face right under the collarlike part, and the sealing member is intervened in the step part between the skirt part and the middle part and in the step part of the inner peripheral face bottom part of the mouthpiece to be screwed to the mouthpiece so that the step parts may be gapped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053668-A (JP)
Title: Pallet lock device for forklift
Inventor: MORIMOTO KAZUHIKO
IPC: B66F9/18
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet lock device capable of automatically locking a pallet and exhibiting enhanced ease of operation.  <P>SOLUTION: A pallet abutting member 24 pressed by the pallet P in which a fork 7 is inserted and varying the posture is provided on a lift bracket 5 as a lifting body. A lock bar 11 energized to a direction pressing with respect to the pallet P in which the fork 7 is inserted is provided on the lift bracket 5. Further, a transmission mechanism 25 is provided for transmitting movements of the pallet abutting member 24 to the lock bar 11. When the pallet abutting member 24 is in a first posture wherein the pallet abutting member 24 is pressed by the pallet P, the lock bar 11 presses the pallet P in accordance with the energizing force. When the pallet abutting member 24 is in a second posture wherein the pallet abutting member 24 is released from pressing of the pallet P, the lock bar 11 is separated from the pallet P against the energizing force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022391-A (JP)
Title: Erasable writing board with suction cup
Inventor: MAEDA YUTAKA
IPC: B43L1/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erasable writing board with a suction cup, which enables a person to check contents of a container to be housed in a refrigerator etc., from the outside.  <P>SOLUTION: The suction cup is attached to the backside of the erasable writing board. In that case, the writable/erasable board with the suction cup is characterized in that an end of the suction cup is formed in an arbitrary position to the outside from a position to be located to the inside by at least 1 cm from one end surface of the board, in a direction along a board surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062325-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TSUJINO KIYOSHI
IPC: G03G15/08
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform an exposure control in accordance with the fluctuation of a circumferential velocity based on fluctuation information on the circumferential velocity of an image carrier occurring in synchronism with the previously stored operating sequence of an image forming unit.  <P>SOLUTION: The circumferential velocity fluctuates at a timing when the operation signal of a developing unit is turned on/off and at a timing when a transfer operation signal is turned on/off. The circumferential velocity increases from a time (ta), and then, the velocity reaches a peak value Vb at a time (tb), thereafter, the circumferential velocity drops and the velocity reaches the lowest value Vc at a time (tc), then, the circumferential velocity increases again. When the circumferential velocity of the image carrier begins to increase at the time (ta), the emitted light quantity is also increased. The emitted light quantity reaches a peak value Ib at the time (tb), thereafter, the emitted light quantity is reduced, and the quantity becomes the lowest value Ic at the time (tc), and the emitted light quantity is increased again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004075533-A (JP)
Title: Method for clarifying molten glass, and apparatus for melting and clarifying molten glass
Inventor: LINZ WILFRIED
IPC: C03B5/20
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficient melting bath for manufacturing and clarifying molten glass, which prevents the glass that has not yet be clarified from being delivered without needing much labor.  <P>SOLUTION: The melting bath is equipped with a bath bottom 4 positioned with a predetermined distance under the liquid surface 8 of the melt, and a clarifying wall 6 extending in the lateral direction across the bath width, the upper edge of which is positioned with a predetermined distance h under the liquid surface 8, wherein the clarifying wall 6 has a weir having an overflow edge for the melt and composed of a thin plate 7 made of molybdenum, tungsten, a refractory metal, or a refractory metal alloy. The weir is in the glass bath independently on the upper part of the clarifying wall 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005064311-A (JP)
Title: Transfer sheet for forming circuit board
Inventor: NONAKA TOSHINAKA
IPC: H05K3/20
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet which is excellent in transfer stability for easily forming a component built-in circuit.  <P>SOLUTION: This transfer sheet is configured by laminating at least one conductor layer and at least one dielectric layer on a resin film whose surface is formed with a resin layer, wherein the resin layer is provided with at least one kind selected from silicone rubber, fluorine resin and optical hardening type resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060800-A (JP)
Title: Heat-treatment apparatus and heat-treatment method
Inventor: TANAKA YOSHIMASA
IPC: C21D1/10
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treatment apparatus with which induction-heating can uniformly be applied even in the case of rotating a work, e.g. screw-state member.  <P>SOLUTION: The heat-treatment apparatus 10 is provided with a supporting unit 20 for supporting the work 12 so that the columnar work 12 is freely rotated, and an induction-heating coil 30 for induction-heating the work 12 supported so as to be freely rotated with this supporting unit 20. Below the work 12 supported with the supporting unit 20, a cooling vessel 50 holding cooling liquid, is disposed. The work 12 is the one produced from various kinds of steels, such as a carbon steel for machine structural use and a spring steel. A blank of the work 12 has a magnetic transformation point of 770°C, and when the temperature of the work 12 is not higher than this magnetic transformation point, the work 12 is a ferromagnetic body, but the temperature of the work 12 exceeds this magnetic transformation point, the work 12 is changed from the ferromagnetic body to a paramagnetic body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070296-A (JP)
Title: Photographing apparatus
Inventor: NISHIMOTO NAOKI
IPC: G03B21/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate focusing without employing an autofocusing system, in a photographing apparatus in which a camera section is attached to an arm member and focusing takes place by the movement of a focusing lens.  <P>SOLUTION: The camera section 18 of a video projector 10 with a text-image camera is connected to the upper end of the arm 16 via a joint 32 and a click mechanism 34 so as to be freely turnable. With the click mechanism 34, the camera section can be turned to the position where it faces down or to the position where it faces a side. When the camera section 18 is set downwards, a first drive signal is read from the RAM 42 of a CPU 38 and it is outputted to a lens drive device 40. Consequently, the focusing lens 44 is put in a focused position when the camera section 18 is in the position where it faces down. When the camera section 18 is set in the position where it faces the side, a second drive signal is read from the RAM 42 and it is output to the lens drive device 40. Consequently, the focusing lens 44 is put in a focused position when the camera section 18 is in the position where it faces the side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004132968-A (JP)
Title: Mobile time piece system saved in electric power consumption and equipped with cholesteric color liquid crystal display
Inventor: WENG YUAN SUNG
IPC: G09G3/36
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile time piece system of reduced electric power consumption capable of displaying continuously a time data even when no operation voltage is supplied to a liquid crystal display unit.  <P>SOLUTION: This time piece unit is provided with the cholesteric color liquid crystal display unit, and comprises an electric power supply unit to supply the operation voltage, a time piece unit provided with the time data, a storage unit for storing a plurality of image data, the liquid crystal display unit for displaying the time data and the image data, a display control unit for controlling a display operation for the liquid crystal display unit, and a control switch unit connected between the electric power supply unit and the liquid crystal display unit. When a time mode is set in the time piece unit, the operation voltage supplied from the electric power supply unit to the liquid crystal display unit is brought into an ON-condition during a preset period by the control switch unit, and is switched immediately to an OFF-condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067094-A (JP)
Title: Stabilizer bushing
Inventor: TSUIKI TETSUYA
IPC: B60G21/055
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer bushing with good spring characteristic and durability capable of preventing noises and lateral displacement without increasing costs due to an increased number of parts.  <P>SOLUTION: In this stabilizer bush, a stabilizer bar is inserted and held in a tube of a rubber elastic material 1 formed into a tube shape, and its outer periphery is held by a bracket attached to a vehicle body. The rubber elastic material 1 is composed of a tubular base rubber 2 and a cylindrical high sliding rubber 3 at an inner peripheral part. Because the inner peripheral part holding the stabilizer bar is composed of the high sliding rubber 3, sliding resistance is reduced, so as to restrain noises. Because the base rubber 2 contacting the bracket is composed of a conventional rubber material, frictional resistance against the bracket becomes large, so as to restrain lateral displacement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005082194-A (JP)
Title: Packing structure of electronic device and inspection method
Inventor: ATSUMI TADAMICHI
IPC: B65D5/52
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To visually check an electronic device and test its performance without unpacking the packed electronic device.  <P>SOLUTION: A packing structure of the electronic device 3 includes the device 3, cushioning members 4 and 5 directly or indirectly engaging with a plurality of regions of an outer case of the device 3, and a packing box 1 for storing the device 3 and the members 4 and 5 while the members 4 and 5 are engaged with the device 3. A window 7 through which the electronic device 3 can be visually checked while the device 3 is being stored in the box 1 is provided on the box 1. The window 7 is vertically and laterally movably supported on the box 1. In addition, a transparent film or a transparent plate is attached to the window 7. Further, the electronic device 3 has a display screen 2 and displays on the screen with a power source received from a power supply means 11 and a video signal received from a video signal supply means 12. The window 7 is provided on the side of the display screen 2 of the packing box 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI