baber/WOPTO huggingface dataset:
Patent JP-2008253089-A (JP)
Title: Power supply circuit of freezer and method of controlling power supply circuit of freezer
Inventor: NAKAMOTO MAKOTO
IPC: H02M7/12
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit capable of efficiently reducing a harmonic current even if an input current fluctuates, and to provide a method of controlling the power supply circuit.  <P>SOLUTION: A plurality of combinations of data consisting of phase control amounts corresponding to an input current and an output current are set in a setting section (6a). A calculating section (6b) calculates a phase control amount Δt corresponding to the input current (IL) on the basis of the plurality of combinations of data set in the setting section (6a). A phase control section (6) shifts the phase of a PAM (phase amplitude modulation) waveform by the phase control amount Δt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250177-A (JP)
Title: Image reading method, image reading device and data measuring method
Inventor: MAKINO KAZUHIRO
IPC: G01T1/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively judge an error in image density caused by secular fluctuation, regarding an image reading device configured to read an image recorded on an image carrier with irradiation of exciting light.  <P>SOLUTION: A controller for the image reading device acquires a plurality of fluctuation factors which may possibly fluctuate in value together with image data upon reading the image. The controller is provided with a fluctuation amount calculation part. The fluctuation amount of each fluctuation factor is calculated by the fluctuation amount calculation part based on the acquired measurement result of each fluctuation factor. The fluctuation amount is calculated by quantifying the influence of each fluctuation factor on image data by multiplying by a quantification coefficient previously set for every fluctuation factor. Thus, with the confirmation of each fluctuation amount, it can be quantitatively judged how many density errors caused by the secular fluctuation of the image reading device are included in the acquired image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007220138-A (JP)
Title: Japanese virtual dictionary
Inventor: KIDA YASUO
IPC: G06F17/28
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and efficiently convert a Japanese hiragana character string to a katakana character string.  <P>SOLUTION: An exemplary method includes: receiving a first character string having the source character string; dividing the first character string into a plurality of sub-strings; converting the plurality of the sub-strings to second character strings through a dictionary; creating third character strings corresponding to the plurality of the sub-strings; analyzing the second and third character strings; constructing fourth character strings from the second and third character strings; creating a candidate list based on the fourth character strings; selecting the target character string from the candidate list and outputting the target character string.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008261767-A (JP)
Title: On-board device
Inventor: KAWAMATA YUKIHIRO
IPC: G01C21/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device 20 capable of preventing route guidance using guidance data that includes image data intrinsic to an intersection or voice guidance data using the name of the intersection and does not match with updated link data, after the link data indicating a road is updated.  <P>SOLUTION: This navigation device 20 extracts a guidance intersection where at least a part of the updated link is included within a predetermined distance from the guidance intersection, from the guidance intersections as the intersections to be route-guided using the guidance data, and inhibits the use of the guidance data corresponding to the extracted guidance intersection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261036-A (JP)
Title: Method for cooling continuously cast bloom
Inventor: MURAKAMI TOSHIHIKO
IPC: C21D9/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent formation of surface cracks in continuously cast bloom when the bloom is rolled.  <P>SOLUTION: The method is one comprising cutting a continuously cast bloom 1 to a specified length and cooling it outside the continuous casting machine. In this method, the bloom 1 is cooled from a temperature above the Ar<SB>3</SB>transformation temperature under conditions in which the cooling strength Cs defined by the formula: Cs=Hw×T falls within the range of from 500 to 2,500 (W*min/m<SP>2</SP>*K), wherein Hw is the heat transfer rate (W/m<SP>2</SP>*K) in the state where the surface temperature of the bloom 1 is 1,000 K; and T is the time (min) necessary for the bloom 1 to pass through the cooling zone (heat transfer rate Hw). Thus, it becomes possible to increase high-temperature ductility, to prevent crack formation during a heat expansion process, and to prevent bloom surface cracking otherwise occurring during bloom rolling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265550-A (JP)
Title: Electric power steering device
Inventor: YONETANI TAKEAKI
IPC: B62D5/04
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device improved in quietness in comparison with a conventional one, and reduced in costs and miniaturized in dimension.  <P>SOLUTION: In this electric power steering device, both ends of a worm shaft 42 having a worm gear 43 in a central part thereof are supported by bearings 60 and 60, and outer races 62 and 62 of the bearings 60 and 60 are displaced close to the worm gear 43 in comparison with inner races 61 and 61 by elastic force of a plate spring 30 so that, in the case wherein driving reaction force is generated between the worm gear 43 and the worm wheel 47, the center distance L1 between the worm gear 43 and the worm wheel 47 can be increased by the driving reaction force, resisting the elastic force of the plate spring 30. With this structure, quietness can be improved in comparison with a conventional one, and the cost can be reduced and the device itself can be miniaturized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271733-A (JP)
Title: Cable hanger manufacturing device and manufacturing method
Inventor: NAKAMURA MINORU
IPC: H02G1/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a cable hanger which can form a Z-winding spiral and an S-winding spiral alternatively and continuously, by using a hanger wire.  <P>SOLUTION: In the tubular space of a housing having the hanger wire fed in at one end and fed out at the other end, a plurality of spiral forming dices are contained contiguously to each other so as to be able to rotate independently. Each spiral forming dice has, with respect to the inner circumferential surface of the housing, a bottom face for forming a shape corresponding to the curvature of the spiral in a plane intersecting the axis perpendicularly, a Z-winding wall face for forming a shape corresponding to the pitch of the Z-winding spiral inclining to the plane, and an S-winding wall face for forming a shape corresponding to the pitch of the S-winding spiral. The Z-winding wall face and the S-winding wall face intersect at the longitudinal center of each spiral forming dice and, in front and rear of the intersection, the region held between the Z-winding wall face and the S-winding wall face is constituted of the bottom face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265992-A (JP)
Title: Elevator device
Inventor: NAKAGAWA HIDEKAZU
IPC: B66B5/02
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device usable as a safe refuge room, when disaster of a level of breaking a building itself occurs.  <P>SOLUTION: This elevator device has a car 2 for mainly taking persons on board. The car 2 has an inside car 21 formed in a box shape, and an outside car 22 for surrounding and joining this inside car 21. The outside car 22 is formed as a spherical body or a polyhedron.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266266-A (JP)
Title: Apparatus for conversion of plant resources by phase separation
Inventor: FUNAOKA MASAMITSU
IPC: C08B1/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for converting plant resources by phase separation to efficiently produce lignin derivatives and hydrolyzed glucides.  <P>SOLUTION: The conversion apparatus is one comprising a raw material pretreatment section 2, a concentrated acid treatment section 3, and a recovery section 4, wherein the raw material pretreatment section 2 comprises a raw material agitation and drying kettle 10 provided with a feed port for a phenol and a solvent and defatting the raw material to form a defatted raw material in the form of a phenol-sorbed wood fluor 16, the concentrated acid treatment section 3 is provided with an agitation tank 20 for mixing the phenol-sorbed wood flour 16 with a concentrated acid, a vibration reactor 22 connected to the agitation tank 20, and a separator/extractor 25 that performs the liquid-liquid separation between the formed lignin layer and the formed concentrated acid layer by the reaction between the phenol-sorbed wood fluor 16 and the concentrated acid and recovers the concentrated acid layer from the separator/extractor 25, and the recovery part 4 comprises a crystallizer or mixer 30 and recovers lignophenol from the lignin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271760-A (JP)
Title: Disk device
Inventor: KAJIKAWA KAZUNORI
IPC: H02P7/06
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether a spindle motor is failing due to short circuiting, in a disk device.  <P>SOLUTION: The disk device 1 includes the spindle motor 3 that makes a disk 2 rotate, a differential operational amplifier 5 for continuously detecting the output voltage of the spindle motor 3, and a failure determining portion 10 which computes the average voltage of a plurality of the output voltages, and determines whether the spindle motor 3 is failing, based on the average voltage and the output voltages. When one output voltage is higher than the average voltage in two output voltages continuously detected, and a particular state in which the other output voltage becomes lower than the average voltage is counted more than the predetermined number of times, the failure determining portion 10 determines that the spindle motor 3 is failing. According to such a constitution, the failure determining portion 10 determines the failure of the spindle motor 3 quickly and accurately, without being affected by sudden changes in the output voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272068-A (JP)
Title: Game table
Inventor: HARADA TOYOSHI
IPC: A63F7/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game table capable of improving a savor of a game by a highly novel device and keeping player's desire to play more than a conventional game table.  <P>SOLUTION: A pachinko game machine includes a game area 104 where a game ball passes through and a rolling direction converter 200 provided in the game area for changing the rolling direction of a second game ball by utilizing the collision force of a first game ball.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272120-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suitably outputting pattern establishment information.  <P>SOLUTION: As indicated in (A), corresponding to the fact that a display result is derived and displayed at a first special pattern display device 4A or a second special pattern display device 4B, a signal corresponding to pattern establishment number-of-times 1 information is outputted. When the display result is continuously derived and displayed within a prescribed period (500 milliseconds) at the first special pattern display device 4A or the second special pattern display device 4B, it is stored that the display result is derived and displayed by a pattern establishment number-of-times 1 information storage counter, and the signal corresponding to the pattern establishment number-of-times 1 information is outputted after the lapse of the prescribed period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274121-A (JP)
Title: Rubber composition and tire using the same
Inventor: NISHIOKA KAZUYUKI
IPC: C08K5/09
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving both the gripping performance and wear resistance and provide a tire using it.  <P>SOLUTION: Provided is a rubber composition comprising an aromatic vinyl-conjugated diene copolymer (A) having a structure represented by chemical formula (I) at the molecular chain terminals. The tire using it is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275463-A (JP)
Title: System and method for temperature control, heating furnace, and computer program
Inventor: SAITO TOSHIAKI
IPC: C21D9/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To control combustion of a furnace to control the temperature of an object to be heated to a desired temperature more highly accurately than before by appropriately correcting computation parameters for simulating the temperature of the object to be heated in the furnace.  <P>SOLUTION: Stray noise luminance based on burner flames and combustion gases is reduced to a practically negligible level, and the effect of stray noise luminance based on disturbance light from a ceiling surface 12a of a preheating zone 12 is estimated to determine the luminance I<SB>b</SB>(T<SB>s</SB>) of spontaneously emitted light emitted from a slab 21 itself. The surface temperature T<SB>s</SB>of the slab 21 is computed on the basis of the determined luminance I<SB>b</SB>(T<SB>s</SB>) of spontaneously emitted light. Parameters (a total heat absorption rate ϕ<SB>CG</SB>) related to the surface temperature of the slab 21 in a numerical simulation model (a thermal conduction equation) is corrected through the use of the computed surface temperature T<SB>s</SB>of the slab 21 to control combustion of the heating furnace 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281076-A (JP)
Title: Connection structure of shaft member
Inventor: UETAKE REOTO
IPC: G05G1/46
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a clevis pin (shaft member) capable of preventing sliding of a clevis (bearing body) in an axial direction thereof with respect to the clevis pin (shaft member) without using an elastic member such as a wave washer.  <P>SOLUTION: The connection structure of the shaft member is provided with the bearing body 20; a shaft member 30 inserted into the bearing body 20 and having a flange 31 preventing slip out of the bearing body 20 on an end, and a through hole 33 penetrating in the radial direction on the other end side; and a non slip tool 40 attached to the shaft member 30 by an insertion part 41 inserted into the through hole 33 of the shaft member 30, and an elastically holding part 44 elastically abutted to an outer peripheral surface of the bearing member 30 on the other end side, and preventing slip out of the shaft member 30 with respect to the bearing body 20. A part of the non slip tool 40 is elastically abutted to the bearing body 20, and thereby, an energizing means pushes and energizes the bearing body 20 to the flange 31 of the shaft member 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286819-A (JP)
Title: Toner recovery device and image forming apparatus
Inventor: KAWAKAMI ISAO
IPC: G03G15/16
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively stir and convey toner in a housing despite its being a simple, inexpensive constitution.  <P>SOLUTION: The housing 17 accommodates: a conveying member 18 that has spiral vane 27 on the outer peripheral face of a shaft 26 and conveys toner 12 in the axial direction; a stir member 19 that operates accompanying the rotation of the conveying member 18, thereby stirring the toner 12; and a pressing member 20 that presses the stir member 19 against the conveying member 18. The stir member 19 has a support shaft 25, supported by the bearing part 25 of the housing 17 so as to be rotatable and reciprocative in the axial direction; a guide 29 sliding over the spiral face of the vane 27 and reciprocative in the axial and rotating directions, according to the movement of the vane 27; and a stirring part 30 capable of stirring the toner 12 by swinging within the housing 17. The pressing member 20 has a first energizing part for energizing the stir member 19 against the conveying member 18 in the rotating direction, and a second energizing part for pressing the stir member 19 in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287942-A (JP)
Title: Male terminal for printed circuit board connectors, and manufacturing method thereof
Inventor: IIBOSHI YOJI
IPC: H01R43/16
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PCB terminal used mainly for electrical wiring for vehicle mounting and household use, which is superior in improving reduction of insertion force at insertion into a connector and solder wettability at the soldering part on the substrate side, and to provide a manufacturing method thereof.  <P>SOLUTION: The male terminal for the PCB connector which has a friction coefficient of the engagement part of 0.26 or less and a zero-cross time after aging (PCT (Pressure Cooker Test): 105°C, relative humidity 100%) of the soldering part of 5 seconds or less, and the manufacturing method thereof are disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286287-A (JP)
Title: Manufacturing method of cage of thrust roller bearing
Inventor: OISHI SHINJI
IPC: B21D53/12
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cage of a thrust roller bearing capable of surely reducing torque and capable of being manufactured at a low cost.  <P>SOLUTION: This manufacturing method of the cage of the thrust roller bearing is the manufacturing method of the annular cage of the thrust bearing including a projecting curved surface not bent to a thickness direction wherein at least one end of a radial direction projects to a radial direction. The manufacturing method of the cage of the thrust roller bearing includes a disk shaped member forming step A for forming a disk shaped member so as to form corners between the peripheral surface and thickness direction both surfaces; and a projecting curved surface forming step C for preparing annular first and second metallic molds including a recessed arc surface, and forming the projecting curved surface on the radial end of the disk shaped member as the whole by applying coining work to the corner on the thickness direction one side by the arc surface included in the first metallic mold to make it round and applying coining work to the corner on the thickness direction the other side by the arc surface included in the second metallic mold to make it round after the disk shaped member forming step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286623-A (JP)
Title: Dispensation inspection device and inspection method
Inventor: SUGANO TAKASHI
IPC: G01N35/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method capable of inspecting accurately whether liquid is dispensed accurately into a well-shaped reaction part formed on a substrate, whose bottom surface has a flat and hollow shape, and whose volume is small, or not.  <P>SOLUTION: Illumination is irradiated in a coaxial vertical illumination system from an optical system to a reaction container 11, and an observation image is imaged by a camera 13. Switching-on/off control and dimming control of the illumination can be performed by an illumination control device 14. No.15 which is an image input device is connected to the camera 13. No.16 which is a personal computer is connected to the image input device 15, and performs calculation processing for image processing and determination processing. No.17 which is a monitor and displays an image imaged by the camera 13, an inspection result or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284451-A (JP)
Title: Continuous degassing and defoaming device
Inventor: BETSUSOU SHIYUNJI
IPC: B01D19/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous degassing and defoaming device preventing production of fine bubbles due to shearing with a taking-out pipe, eliminating a structure such that the tip of a liquid taking out pipe is sank under a liquid, and facilitating maintenance such as cleaning.  <P>SOLUTION: At least one annular groove 2 serving as a liquid reservoir is formed inside a rotary cylinder 1; a disk 3 rotating together with the rotary cylinder 1 is provided so that its peripheral edge part is buried in the annular groove 2; and a liquid supply part 4 where the side wall 21 of the uppermost part of the groove 2 is formed higher than the side wall 22 of the lowermost part, and a liquid A is supplied onto the disk 3 inside the uppermost side wall 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181849-A (JP)
Title: Interconnector and series connected battery
Inventor: KIM TAE-YONG
IPC: H01M50/529
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnector which is sandwiched by two unit batteries connected in series and has mechanical strength of series connection between the unit batteries and is conductively connected with each other.  <P>SOLUTION: The interconnector includes a support frame for preparing mechanical strength which fixes positions of two unit batteries 101, 102, welding projections 212, 244 for welding the unit batteries 101, 102, and a welding projection peripheral zone positioned at the periphery of welding projections 212, 244. The support frame is thicker than a thickness at the welding projection peripheral zone, and a thickness at the welding projections 212, 244 is greater than a thickness at the welding projection peripheral zone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287633-A (JP)
Title: Hba information service program, hba information service method, and hba information service system
Inventor: WAKAKO TOSHIKI
IPC: G06F13/10
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a SAN management agent to provide a SAN manager with HBA information on all HBA, even if a job server machine connected to some storage devices through the SAN has two or more HBA(s) manufactured by different manufacturers.  <P>SOLUTION: While an HBA information acquisition module 36 loads two or more common libraries 33 in order (Steps S103, S107), the common libraries 33 being loaded acquir the HBA information through all proper libraries 32. Only the HBA information including a model name in association with an identification number of the common libraries 33 being loaded in a definition table 35 in some acquired HBA information (Steps S104-S106, S108) is transferred to the SAN manager.  <P>COPYRIGHT: (C)2009,JPO&INPIT