baber/WOPTO huggingface dataset:
Patent JP-2004233278-A (JP)
Title: Method for separating metallic element
Inventor: GOTO ICHIRO
IPC: G21C19/46
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating metallic elements which can prolong the life of ion exchangers and can reactivate ion exchangers whose adsorption performance has already deteriorate.  <P>SOLUTION: The method for separating the metallic elements includes an adsorption process for allowing impregnated ion exchangers made by impregnating an extractant into a carrier to adsorb metallic elements in a liquid solution and an eluting process for eluting the metallic elements adsorbed by the impregnated ion exchangers in the adsorption process in an extractant saturation elution liquid which is prepared so that the saturation concentration of the extractant can be reached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239933-A (JP)
Title: Illumination optical system and projector using the same
Inventor: KOGA RITSUO
IPC: G02B27/18
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system capable of correcting deviation from an optical axis associated with the secular change of a discharge lamp.  <P>SOLUTION: An illumination optical system 10 has a discharge lamp 20, a reflection mirror 30 for reflecting a light beam from the lamp 20, a beam splitter 50 for splitting the reflected light beam from the mirror 30 into two light beams, a light tunnel 40 on which either light beam from the beam splitter 50 is made incident, a photosensor 60 for receiving the other light beam from the beam splitter 50 and outputting a detection signal for detecting the position of the lamp 20, a control part 70 for controlling the position of the lamp 20 on the basis of the detection signal from the photosensor 60, and a lamp burner driving part 80 controlled by the control part 70 and used for adjusting the position of the lamp 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240720-A (JP)
Title: Security information processing system
Inventor: KOBAYASHI YASUYUKI
IPC: G06Q40/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To compare at a glance whether the present investment distribution is suitable for the needs of a customer on the basis of information or hearing answers stored in a data base.  <P>SOLUTION: A present portfolio calculating means 2 calculates the present portfolio showing the present investment pattern of the customer by classifying or summarizing financial assets owned at present by the customer for each merchandise. A model portfolio calculating means 3 calculates portfolio showing the investment pattern recommended to the customer by using: a heating point table 5 in which a point value corresponding to a investment rate is defined; and a investment rate table 6 in which the totaled value of points obtained from the hearing results of the customer and an investment rate for each financial merchandise are set. Then, a display means 4 displays the present portfolio calculated by the present portfolio calculating means 2 and the model portfolio calculated by the model portfolio calculating means 3 on the same picture side by side. Thus, it is possible to present the investment distribution rate optimal to the customer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237910-A (JP)
Title: Vehicular lock device
Inventor: KONNO KENJI
IPC: B60R25/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lock device capable of releasing two lock devices with a single motor in a short period of time, in a simple circuit constitution requiring less power consumption.  <P>SOLUTION: The vehicular lock device comprises a motor 50, a cam 55 driven by the motor 50 and having a cam surface to be displaced corresponding to a rotational angle, a first lever 56a having an abutting portion to be abutted by the cam surface, a second lever 56b having an abutting portion to be abutted by the cam surface, a shutter lock pin 59 to be operated corresponding to the displacement of the first lever 56a to set a key shutter 69 in a locking state, and a sheet wire 61 to be operated corresponding to the displacement of the second lever 56b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240306-A (JP)
Title: Image forming apparatus and image forming control method
Inventor: HAMANO SHIGEMICHI
IPC: B41J2/44
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To make formable an image without lowering FCOT (first copy time) in the case of forming image on a recording material such as plain paper and to make optimally formable an image free from the deviation of registration between the leading edge of a toner image and the leading edge of the recording material even in the case of forming the image on the recording material making processing speed low such as cardboard.  <P>SOLUTION: In the image forming apparatus forming the image by primarily transferring the toner image on a photoreceptor drum to an intermediate transfer body 205 and then secondarily transferring the toner image on the intermediate transfer body 205 to recording paper, the ASIC (application specific integrated circuit) 602 of a printer control section 250 selectively switches any of control to issue an image write starting reference position signal for starting forming the image based on the peripheral length of the intermediate transfer body 205 and control to issue the image write starting reference position signal for starting forming the image based on the detection of a reference position on the intermediate transfer body 205 based on setting from an operation section 303.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003303115-A (JP)
Title: Device, method, and program for setting breakpoint
Inventor: KAWAI MASAKI
IPC: G06F11/36
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakpoint setting device setting a breakpoint without requiring manual operation by a programmer.  <P>SOLUTION: This breakpoint setting device is provided with a correction line list management part 115 managing a position on a source program about an edited part and a breakpoint setting/releasing part 106 setting the breakpoint in the position managed by the correction line list management part 115. When the breakpoint is automatically set in the part edited by the programmer, instructions for setting of the breakpoint, designation of the setting position, and the like by the programmer can be omitted, and consequently, an operation load of the programmer can be lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247431-A (JP)
Title: Quantum semiconductor device and method of manufacturing the same
Inventor: SO KAICHI
IPC: H01L29/06
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum semiconductor device and a method of manufacturing the same device in which the electrical access to the quantum dot is made accurately.  <P>SOLUTION: The quantum semiconductor device comprises a quantum dot 12 formed over a semiconductor substrate 10, a semiconductor layer 18 formed to embed the quantum dot 12, and an electrode 22 formed at the area over the quantum dot 12 over the surface of the semiconductor layer 18 due to a stress generated to the semiconductor layer 18 because of existence the quantum dot 12. Accordingly, electrical access is made accurately to the quantum dot 12, and moreover independent electrical access is also made to the quantum dot 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003254955-A (JP)
Title: Multidimensional liquid chromatographic analyzer
Inventor: MASUDA JUNICHI
IPC: G01N30/78
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid chromatographic analyzer showing high separative power to a complicated mixed sample such as a biosample, and analyzing automatically, and having a multidimensional analytical part.  <P>SOLUTION: This multidimensional liquid chromatographic analyzer has (a) two or more analytical parts, each of which has a mobile phase and an analytical column individually and controls sending of the mobile phase to the column independently respectively, (b) a plurality of enriched columns for holding an analytical sample in the mobile phase eluting from the columns, (c) a switching mechanism for switching between the load to the enriched columns of the analytical sample eluting from the columns and disposal of the mobile phase, and (d) a mechanism for eluting the analytical sample held in each enriched column and loading online the sample on a second analytical column.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004250006-A (JP)
Title: Panel stocker
Inventor: OKUBO KIMITAKA
IPC: B65D85/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a panel stocker efficiently receivable a plurality of panels in a narrow space under a state wherein the panels are leaned, and also, to make easily performable carrying-in/carrying-out as well.  <P>SOLUTION: On the surface of a supporting base 2 of which the peripheral three sides excepting the front side are surrounded by a supporting frame 4, a free roller conveyor 3 of which the rotating shaft is set in the direction being orthogonal to the carrying-in/carrying-out direction of the panels is provided while being axially divided into a plurality. Also, on the supporting base 2, a partitioning member 5 which protrudes from a horizontal part 4a of the supporting frame 4 on the back surface side under a cantilever form is laterally movably provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254369-A (JP)
Title: Power line short circuit protection relay system
Inventor: NISHIJIMA KAZUO
IPC: H02H7/26
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate complications in consideration and reviewing affairs of a power line short circuit protection relay system, including an operation control, that follows the modification of an operation mode of a power distribution grid, and to provide a power line short circuit protection relay system which is optimum for the power distribution grid.  <P>SOLUTION: Overcurrent detecting elements OCR, HOC and OCF output a cut-off signal (FCB trip signal) for isolating the shorted power line based on a power line current from the power line grid to each power line tap breaker CB, when short circuit occurs in the power line grid in which either a tree-like operation that distributes power to customers through a tree-like power distribution line that branches by a plurality of numbers from a power line bus bar, or a loop operation where the tree-like power distribution lines are combined is selected. This short circuit protection relay system comprises an overcurrent-detecting element OCR1 having anti time limit characteristics in the tree-like operation of a power line, an overcurrent-detecting element OCR2 having strong anti time limit characteristics in the loop operation of the power line, and loop operation information capturing means A to D for selectively switching outputs of the overcurrent-detecting elements OCR1 and OCR2 according to the state of the loop operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248771-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing game balls from being clamped in a special variable winning ball device by a simple constitution.  <P>SOLUTION: In this game machine, an opening part 72 for receiving the game ball 80 flowing down a game area 41 is formed on an attaching board 70 for attaching the special variable winning ball device 48 to a game board 40. The attaching board 70 is provided with a path changing part 71 raised to the front part from the vicinity of the opening upper edge of the opening part 72 or the opening upper edge for changing a flow-down path of the game ball 80. Since the plurality of path changing parts 71 are arranged in the horizontal width direction of the opening upper edge of the opening part 72 and arranged so that an interval from the adjacent path changing part 71 is shorter than the diameter of the game ball 80, the flow path of the game ball 80 is changed to the front part by contacting the path changing part 71, the game ball 80 is prevented from passing through a position where an opening/closing plate 49 and the attaching board 70 clamp the ball, thus ball clamping is reduced and work burdens of removing the ball are reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260265-A (JP)
Title: Pixel extracting circuit having pixel turning over function, and image pickup apparatus
Inventor: KUROIWA TOSHIHISA
IPC: H04N5/232
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pixel extracting circuit having a pixel turning over function.  <P>SOLUTION: This circuit is provided with an input terminal A, (n×m) sets of image memories, (n-1) sets of line memories for storing (M-m) items of pixel values, [(n+1)/2] sets of data selectors, and a control unit. These devices are linked at a cycle of [m sets of pixel memories, a set of the a line memory, m sets of pixel memories and a set of a line memory], starting at the input terminal A. The control unit switches the Pth data selector from the input terminal A side to the input terminal A during a scanning input at the Pth line ((n+1)/2≥P≥2). Further, the control unit switches the output of the first data selector from the input terminal A to the output of the (2Q)th line memory while the Qth line ((n-1)/2≥Q≥1) is forwarded after the completion of the input of image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260266-A (JP)
Title: Wireless packet transmission method
Inventor: OTSUKI SHINYA
IPC: H04W74/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless packet transmission method capable of enhancing the transmission efficiency.  <P>SOLUTION: The wireless packet transmission method for sensing carriers over a prescribed time before a wireless station of a sender transmits a wireless packet, transmitting a wireless packet so long as transmission from other wireless station is not detected, and confirming the completion of the transmission of the wireless packet by receiving a reception acknowledgement from a wireless station of a transmission destination, is characterized in that the method omits the carrier sensing or decreases the time length for the carrier sensing more than a specified time and transmits a succeeding wireless packet in the case that data to be transmitted next exist in the wireless station of the sender after the wireless station of the sender receives the reception acknowledgement from the wireless station of the transmission destination with respect to the wireless packet already sent from the sender and a prescribed condition is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257290-A (JP)
Title: Roller for cam follower, and its manufacturing method
Inventor: WASEDA YOSHITAKA
IPC: F01L1/18
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To form crowning on an outer diameter surface of a roller in order to absorb misalignment in a rocker arm by forming a part shaped corresponding to the crowning in a grinding wheel and rotating the wheel so as to abut onto the outer diameter surface of the roller.  <P>SOLUTION: By abutting a roller 15 to a buffing grinding wheel 20 having elasticity, distortion of the buffing grinding wheel 20 is utilized, which materializes low cost manufacturing of the roller 15. When forming crownings 15a, 15b by pressing the roller 15 onto the wheel 20 and loading the prescribed surface pressure, the outer diameter surface of the roller 15 is heated to make the surface hardness of the roller 15 rise as compared with the inside hardness. As a result, the roller for the cam follower secures durability necessary under heavy using environment in which the cam is subjected to rolling contact as the rocker arm so as to withstand long term use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259549-A (JP)
Title: Transparent electrode film
Inventor: NAKAHARA TAKESHI
IPC: B32B9/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electrode film strong against deterioration by moisture, and having acid resistance and alkaline resistance.  <P>SOLUTION: This transparent electrode is formed by covering the surface of the transparent electrode containing ZnO as a main material with a ZnO film with Mg added. Reliability degradation can be prevented even against moisture containing ions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261024-A (JP)
Title: Gene therapeutic agent using peptide-modified polysaccharides
Inventor: SHINKAI SEIJI
IPC: A61K48/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To complex an oligonucleotide effective in applying an antisense medicine to various diseases associated with a gene with a new safe type carrier having high transfection effects and use the resultant complex as a gene therapeutic agent.  <P>SOLUTION: A peptide chain having an affinity for cell membrane and the high transfection effects as a modifying group is introduced into polysaccharides to thereby provide the new carrier. The resultant carrier is complexed with the antisense oligonucleotide which is substantially complementary to a gene sequence of the diseases of the object is used as the therapeutic agent. Thereby, results having a high inhibition ratio of the diseases and slight toxicity are obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262364-A (JP)
Title: In-loading platform storage type load receiving platform elevating/lowering device
Inventor: MOCHIZUKI MICHIO
IPC: B60P1/46
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-loading platform storage type load receiving platform elevating/lowering device which can be automatically secured at a working position as the load receiving platform elevating/lowering device is turned, and automatically returned to a securable condition again at the working position when the load receiving platform is arranged in a storage position.  <P>SOLUTION: In the in-loading platform storage type load receiving platform elevating/lowering device, the load receiving platform is elevated/lowered between a loading platform and the ground, and the load receiving platform elevating/lowering device is turnable between the storage position at which the load receiving platform elevating/lowering device is arranged within the loading platform around a turning post 46 erected in the loading platform, and the working position outside the loading platform. The load receiving platform elevating/lowering device has a securing means 5 which automatically stops and secures the turning operation at the working position, and a returning means 7 which releases the securing by the securing means 5 and returns the securing means 5 in a securable condition at the working position when the elevating/lowering device is arranged from the working position to the storage position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261933-A (JP)
Title: Screw fastening type rolling-grinding tool
Inventor: MAEDA ATSUHIKO
IPC: B23C5/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance processing accuracy at low cost by suppressing shaking of a front blade of a screw fastening type rolling-grinding tool to a degree at the use of a polishing class chip even when a non-polished cutting edge exchange type chip is used.  <P>SOLUTION: A cutting edge position adjustment part 4 is interposed between a blade groove 2 provided on a body 1 and a cutting edge exchange type chip 3 fixed to the body by a vis 6 and adjustment of thickness of the cutting blade position adjustment part 4 is carried out based on the shaking of the blade groove 2. The cutting blade is displaced in an axial direction of the tool by the adjustment of thickness and thereby, shaking accuracy of the front blade of the tool is enhanced. In the adjustment of thickness of the cutting edge position adjustment part 4, several kinds of cutting edge position adjustment parts having different thickness are prepared and the part having the optimum thickness is selected from them. Thereby, the adjustment is simply carried out at low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265772-A (JP)
Title: Emergency illumination system
Inventor: MURAKAMI YOSHINOBU
IPC: H05B37/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize automation and work saving of checkup work of a secondary battery and facilitate device installation, in an emergency illumination system.  <P>SOLUTION: A guide light (lighting system) 1 is provided with: a lamp 12 for guide indication; a lighting circuit part 13 for lighting it; a charging circuit 14a for charging the secondary battery 14 used as a power source in power failure by power from a power line 3; a timer circuit part (internal timer) 16 for measuring a checkup time; a checkup circuit part 15 for executing a lighting operation by the secondary battery 14 for every checkup time to determine whether or not a current and a voltage are above reference values; a storage part 17 for storing a self-address and a checkup result; and a communication part 11 for transmission and reception to/from a remote control. The lighting system executes a predetermined checkup based on the internal timer, stores the checkup result thereof, and transmits it to the remote control by a request from an inspector. The inspector can confirm the checkup results in front of the lighting system only by patrolling once in several months.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264754-A (JP)
Title: Aligning method of optical module
Inventor: KUMAGAI KOJI
IPC: G02B6/122
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligning method of an optical module in which aligning time is reduced and working efficiency of aligning is improved.  <P>SOLUTION: In the aligning method of an optical module, a light source 92 and an optical transmission part 93 are aligned and coupled.In the method, a gap z1 between the light source 92 and the part 93 is made wider, the light source 92 and the part 93 are relatively moved and a temporary aligning position P3 is obtained. Then, the gap z1 is narrowed, the light source 92 and the part 93 are relatively moved to obtain a true aligning position Pf.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270739-A (JP)
Title: Tight nick magic nut
Inventor: KATO TOSHIYUKI
IPC: E02D27/44
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tight nick magic nut that does not generate damage when an anchor bolt is attached in an attachment hole and can easily and firmly fix it.  <P>SOLUTION: The tight nick magic nut has a cylindrical shape, a female screw 12a is formed in the inner peripheral surface, and an annular groove 12b is formed in the outer peripheral surface. The annular groove comprises a nut 12 of which bottom surface 12c has a diameter extending in a tapered shape from one side to the other side, and a detent ring 13. The detent ring 13 is formed of a member having spring property, its inner peripheral surface 13b has a diameter extending in a tapered shape from one end 13d to the other end 13e in response to the annular bottom surface 12c, the outer diameter of the one end is longer than the outer diameter of the nut, the outer diameter of the other end is equal to the outer diameter of the nut, the outer peripheral surface 13c has a diameter contracting in a tapered shape, a side wall of the ring 13 has a slit 13g to enable the diameter to be extended or contracted, and the ring 13 is axially movably engaged with the outside of the annular groove 12b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI