baber/WOPTO huggingface dataset:
Patent JP-2002258711-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G21/14
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which provides an output picture of high quality for a long period of time, saves a transfer material and is made inexpensive by preventing the quality of the output picture from being degraded by the temperature rise inside a developing device and the image forming device constituted of the developing device even in the case quick and continuous both face picture output is preformed. SOLUTION: A black band forming mode is provided in which an image carrier and the developing device are operated to form a visible image that will be not transferred to a transfer material on the image carrier when the condition that an absolute humidity Ha of ambient circumstances is equal to or higher than a prescribed value Ha*, the condition that the temperature Tfr of a heat fixing means is equal to or lower than a prescribed value Tfr*, and the condition that a frequency Nprt of image formation in a period P1 just before a period when the temperature Tfr has been equal to or higher than the prescribed value Tfr* is equal to or higher than a prescribed value Nprt* are satisfied in a period from application of power to the time when an image formation becomes possible.  A period Pdbr for which the developing device is operated without forming a visible image on the image carrier is made shorter than the period in which these conditions are not satisfied, and a period Pbb when a visible image is formed on the image carrier is set after the period Pdbr.
Patent JP-2002261780-A (JP)
Title: Node protection system and node protection apparatus
Inventor: HAMAGUCHI HIROKI
IPC: H04L12/40
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent difficulties in operation by surely protecting the control of a load and communication according to switch operation, even if power supply to a node is interrupted. SOLUTION: When the interruption of the supply of power at the side of a vehicle-mounted battery is confirmed by a power supply-monitoring section 102 of an ECU 20, a command for switching an H line 109 of a CAN bus 110 to a 5 V power line is transmitted from a transceiver 106 that is controlled by a CAN controller 105, using the power supply of an auxiliary battery 102a to either of other ECUs 10, 30, and 40. When a reply command to the transmitted command is received, the H line 109 of the CAN bus 110 is switched to a side that is connected to a power supply section 104 via a switch SW 103 by a control section 101, can be driven using a power supply that is supplied from the H line 109 of the CAN bus 110, and at the same time, communication when the supply of power from the side of the vehicle-mounted battery is interrupted is made by an L line 108 of the CAN bus 110.
Patent JP-2002257805-A (JP)
Title: Injector to be directly set to liquid chromatography
Inventor: OKURA KIHACHIRO
IPC: G01N30/60
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the air from being left in a closed space between a cylinder and a piston. SOLUTION: A hole 3e is formed to a piston 3 to penetrate in a direction in which the piston is inserted to the cylinder 2 filled with a filler 21. A bolt 4 is screwed to the hole 3e. The hole 3e can be arbitrarily switched to a close state and an open state by operating the bolt 4. The piston 3 is pressed down in the open state of the hole 3e, thereby expelling the air in the closed space between the cylinder 2 and the piston 3 to the outside. Then, the piston 3 is pressed down with the hole 3e being brought to the close state, and a sample solution is pressed into the filler 21.
Patent JP-2002261957-A (JP)
Title: Image communication equipment
Inventor: SHIIO ICHIRO
IPC: H04M11/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide image communication equipment which can give the same working state as the distant collaborating workers by communication using an image. SOLUTION: This image communication equipment is provided with an accommodating part for accommodating articles, a sensor for detecting the opening and shutting of the accommodating part, a camera for image-sensing the inside of the accommodating part, an image sampling part for sampling an image from the camera on the basis of an output of the sensor, a clock device for outputting data time information, a control unit for obtaining the data time information relating to the opening and shutting of the accommodating part on the basis of the sensor output and correlating the data time information with the sampled image, a transmitting part for transmitting the image and the data time information which are correlated with each other by the control unit, a receiving part for receiving the image and the data time information, an image memory for storing the received image,  an opening and shutting time memory for storing the received information, a retrieving part for receiving a retrieving condition relating to the date time, retrieving the memory, and extracting the image conforming to the condition, and a display unit for displaying the image extracted by the retrieving part.
Patent JP-2002257956-A (JP)
Title: Analog radio-correctable clock
Inventor: BABA KOJI
IPC: G04R20/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To indirectly judge a drop in the source voltage of a battery and warn a user of it by checking if the time of an internal electronic clock is not coincident with the time indicated by a hand, without monitoring the voltage of the battery. SOLUTION: This analog radio-correctable clock receives a time code signal at the specific time of the internal electronic clock A-2 and performs time- correcting action for correcting both the time of the internal electronic clock A-2 and the time indicated by a hand B, based on the time code signal. A predetermined time after the time-correcting action, a control part A-1 determines whether or not the time of the internal electronic clock A-2 coincides with the time indicated by the hand B detected by a position detection mechanism D. If the control part A-1 determines that they are not mutually coincident, a warning is given by a warning light L. The determination that they are not coincident may be made when this noncoincidence is detected a plurality of times on a cumulative or continuous basis.
Patent JP-2002257585-A (JP)
Title: Motor actuator
Inventor: TATEISHI SEIJI
IPC: G01B7/30
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor actuator capable of inexpensively and surely detecting a rotary position of a motor. SOLUTION: A plate spring 96 formed of a magnetic substance energizes a Hall element 84 to the magnet 70 side on the opposite side of a magnet 70 via the Hall element 84 to be pressed to a stopper 90 formed in a sensor case 74. Thus, since a position of the Hall element 84 to the sensor case 74 is determined, position accuracy of the Hall element 84 to the magnet 70 can be easily improved only by improving position accuracy of the sensor case 74 to the magnet 70. Moreover, since the plate spring 96 is formed of the magnetic substance, a magnetic flux proceeds to the plate spring 96, and as a result, since the magnetic flux crossing the Hall element 84 can be increased, detecting sensitivity of the Hall element 84 can be improved.
Patent JP-2002268247-A (JP)
Title: Dip coating apparatus and dip coating method
Inventor: KUBOTA TATSUYA
IPC: B05C3/09
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a high quality electrophotographic photoreceptor by a dip coating apparatus capable of forming a coating film having uniform characteristic on a cylindrical base body. SOLUTION: The dip coating apparatus is provided with a coating liquid circulation line, having a coating liquid tank 2 for receiving an overflow liquid from a coating tank 1 and temporarily storing it and a 1st liquid feed pump 4 for feeding the coating liquid in the tank to the coating tank 1, and a coating liquid recovery line having a liquid withdrawing pump 6 for withdrawing the coating liquid in the coating tank 1, a sub-tank 5 for temporarily storing the coating liquid from the pump and a 2nd liquid feed pump 7 for feeding the coating liquid in the sub-tank to the coating liquid tank 2.  In the dip coating apparatus, after the previous dip coating is finished, the whole coating liquid in the coating tank 1 is withdrawn and is replaced by the coating liquid in the coating liquid tank 2, which has uniform viscosity and excellent dispersibility of a pigment, and direct thereafter, the next dip coating is started (to dip a photoreceptor base body). As a result, the coating film having uniform film thickness is formed.
Patent JP-2002270156-A (JP)
Title: Lithium secondary battery electrode and lithium secondary battery
Inventor: TAMURA NOBUYUKI
IPC: H01M4/1395
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery electrode capable of suppressing a reaction between an electrolytic solution and active material, and improving a cycle property, in the lithium secondary battery electrode formed by accumulating an active material thin film mainly composed of tin on a current collecting element made of metal that in not alloyed with Li. SOLUTION: A tin oxide layer is formed on a surface of the active material thin film.
Patent JP-2002281460-A (JP)
Title: System for configuring frame memory
Inventor: HIRAI SHINOBU
IPC: G09G5/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for configuring a frame memory which does not need a field memory in the configuration of a frame memory for converting two pieces of field data of video data into frame data. SOLUTION: The frame memory is configured by dual port memories that can secure a data capacity for two frames, and in each address area where a data capacity is secured for one frame each, areas for storing data of one horizontal line of an odd field and an even field are alternately secured.
Patent JP-2002269984-A (JP)
Title: Semiconductor memory
Inventor: SATO KAZUHIRO
IPC: G11C11/407
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of reliability of holding stored information caused by a coupling noise in a DRAM. SOLUTION: During driving a word line 41c being a specified word line, one end of word lines 41b, 41d being adjacent word lines are made continuity to ground by inverters 32, 34, this word lines 41b, 41d are made continuity to ground from a different position from the ground continuity part by the inverters 32, 34 by MOS type transistors 13a, 13b.
Patent JP-2002274895-A (JP)
Title: Curable resin composition for optical fiber
Inventor: KOMIYA ZEN
IPC: C08F290/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid curable resin composition having low adhesive power to a UV ink cured layer and suitable for use as an optical fiber coating material, particularly as an optical fiber tape material. SOLUTION: The curable resin composition for an optical fiber contains (a) urethane (meth)acrylate, (b) a vinyl polymerizable monomer and (c) 2- methyl-1-[4-(methylthio)phenyl]-2-morpholino-propan-1-one.
Patent JP-2002274724-A (JP)
Title: Roll paper feeder
Inventor: SHINGA TAKAHIRO
IPC: B65H35/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition improving operability by carrying out conveyance and cutting of roll paper by one switch operation and providing fetching of cut paper near a cutter without passing it inside a device interior. SOLUTION: The roll paper feeder has a roll paper support part, a feed roller 3, a cutter part 4 for cutting paper at a predetermined length, and an auto feed SW 11 for automatically conveying, cutting and delivering the roll paper 2 set on the feed roller 3. The auto feed SW 11 has a mechanism automatically returning to an off side when hands of an operator are released, and the roll paper 2 is conveyed only when the auto feed SW 11 is on.
Patent JP-2001328981-A (JP)
Title: Carbamoyltetrazolinones and herbicide
Inventor: ONARI MASATOSHI
IPC: C07D257/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an agrochemical, especially a herbicide, having a carbamoyltetrazolinone as active ingredient and exhibiting high efficacy. SOLUTION: The subject carbamoyltetrazolinone is shown by the formula (I) [wherein, L1 is CR2R3; L2 is CR4R5, CR4R5, CR6R7 or the like, at least one of R1, R2, R3, R4, R5, R6 and R7 is a phenyl group (may be substituted with 1-4C alkyl(s) or the like), the others being each H, a 1-4C alkyl or the like; R12 and R13 are each H, a 1-6C alkyl, 3-6C cycloalkyl or the like]. The other objective agrochemical, especially a herbicide, a comprises the above carbamoyltetrazolinone.
Patent JP-2002279491-A (JP)
Title: Transaction system, transaction terminal, transaction history output device, server, transaction history display method, and computer program
Inventor: SAWANO YOSHIAKI
IPC: G06Q40/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a transaction system, a transaction terminal, a transaction history output device and the like for enabling a customer to know the transac tion history, without having to carry bankbook. SOLUTION: An ATM system displays information I on the transaction history, on an screen display part 13 of the ATM on the basis of the data of the transaction history in a customer's account, acquired from a host server according to the request from the ATM, when the customer carries out the predetermined operation. Here, the information as to whether or not each transaction in the transaction history has been registered in the bankbook, or is yet to be confirmed, is added to the display on the screen display part 13, for example, by means of identification marks M.
Patent JP-2002279888-A (JP)
Title: Field emission element, electron source and image display device
Inventor: FUKUDA KATSUYOSHI
IPC: H01J1/316
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a field emission element with high electron emission efficiency, an electron source composed of many field emission elements and an image display device composed of the electron source which can operate with low driving electric power. SOLUTION: The field emission element is composed of a pair of electrodes arranged opposed on a substrate, an electrically conductive film with a gap arranged between the electrodes and an electron emission portion formed in the vicinity of the gap. A magnetic film is arranged with magnetic field in the direction corresponding to the direction of extension of the gap.
Patent JP-2001292967-A (JP)
Title: Ophthalmic device
Inventor: UCHIDA KOJI
IPC: A61B3/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To divisionally display a measurement value so as to be easily judgeable. SOLUTION: An inspection medium generation and detection part 120 is arranged in the front of a subject eye E, and the inspection medium generation and detection part 120 blows compressed air AR and projects a luminous flux L as an inspection medium for detecting the corneal deformation to the cornea Ec of the eye E, and receives the reflected light R that is the detection medium from the cornea Ec. The inspection medium generation and detection part 120 outputs a reflected light signal in a prescribed deformation and a detection signal S1 of the air pressure information at that time, and the measurement value corresponding to the intraocular pressure is calculated by an arithmetic means 122 and transmitted to a numerical classification part 123 as a signal S2.  The numerical classification part 123 compares the measurement value with, for example, 10 mmHg set as the lower end of a normal value range according to a prescribed judgment means and, for example, 20 mmHg as the upper end thereof to classify it to a corresponding section and transmits the result as a measurement signal S3 to an expression classification means 124. The expression classification means 124 divisionally displays the measurement value as expression A with blue character when it is less than 10 mmHg, as expression B with green character in 10 mmHg-20 mmHg, and as expression C with red character when it exceeds 20 mm Hg.
Patent JP-2002280369-A (JP)
Title: Apparatus and method of forming oxide film on silicon substrate
Inventor: YAMAMOTO HITOSHI
IPC: H01L21/31
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method of forming a silicon oxide film which can deal with higher density and finer structure of an integrated circuit. SOLUTION: When anions of oxygen are used, damages to a substrate is reduced. When a bias is applied from the rear side of the substrate, an oxidation operation hardly spreads to the planar direction as different from a thermal oxidation operation, and the oxidation operation advances in the depth direction. That is to say, the oxide film is formed with directivity, and a desired region can be oxidized suitably down to a desired depth. Consequently, a semiconductor integrated circuit or the like can be readily micromachined, and its degree of integration can be increased further. The method is especially effective in a trench part, in which the oxidation depth of the bottom part is to be made thicker than that of the side face part.
Patent JP-2002276097-A (JP)
Title: Waterproof drain installing structure
Inventor: OGURA MASATO
IPC: E04D13/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the waterproof drain installing structure capable of maintaining high waterproof performance in the periphery of a drain for a long time and removing a strainer and a sheet presser plate to easily clean and to repair a waterproof sheet when repairing the waterproof sheet without changing the whole of the drain nor using a repairing drain. SOLUTION: A sheet connector plate 4 is integrally overlapped with the top surface of a flange 1a of a drain main body 1 through a fixed form sealing material and/or an unfixed form sealing material. The top surface of the sheet connector plate is welded to the waterproof sheet 5 for integration by heating or using the solvent.
Patent JP-2002274889-A (JP)
Title: Glass bottle and method of manufacturing for the same
Inventor: OTSUKI TETSUYA
IPC: C03C17/25
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a glass bottle which prevents the occurrence of rubbing flaws, etc., by contact of glass containers with each other and can maintain surface appearance by having excellent surface hardness and wear resistance and a method of manufacturing for the same. SOLUTION: The glass bottle and the method of manufacturing for the same are disclosed. This glass bottle has a zirconia film on the surface of a glass base material for bottles. This thin film is manufactured from a zirconia film forming precursor composition containing a zirconium compd., an aminopolycarboxylic acid, an amine and a solvent.
Patent JP-2002282067-A (JP)
Title: Heat radiator of refrigerator
Inventor: KANEKO KATSUYA
IPC: F25D23/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radiator of a refrigerator which is kept always in an operating state during the operation of the refrigerator in the case that the refrigerator is incorporated into a system storage. SOLUTION: A storage cabinet 12 is provided on the refrigerator through a small space 11, and the power source switch of a heat radiator 80 disposed in the space 11 is turned on or off by inserting a plug drawn out of the heat radiator 80 into a socket connected to the same distribution branch circuit as a refrigerator 1 or by pulling out it from the socket. Since the switch is disposed in the closed space 11, a user can be prevented from erroneously turning off the power source of the heat radiator 80 and hence the apparatus is kept always in an operating state during the operation of the refrigerator 1, thereby preventing the operating state of the apparatus from being erroneously broken by the user.
Patent JP-2002289103-A (JP)
Title: Plasma display panel
Inventor: INOUE HAJIME
IPC: H01J11/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel of which the surface discharge portion is formed between discharge electrodes being protruded from a pair of adjacent sustaining electrodes, and which is capable of preventing the deterioration of display quality and working margin or the like caused by discharges between the edge portions of discharge electrodes and the sustaining electrodes adjacent to the discharge electrodes. SOLUTION: In this plasma display panel, discharges in gap portions between the edges of discharge electrodes and the sustaining electrodes adjacent to the discharge electrode edges are suppressed by forming a discharge suppressing structure in the gap portions.
Patent JP-2002283480-A (JP)
Title: Method for producing material of gradient function
Inventor: DOKE TAKAHIRO
IPC: H01J61/36
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a material having gradient function which is effective for improving the reliability of the junction between an electrode and a glass seal in comparison with a laminated material of an inclined function by a conventional cast molding method. SOLUTION: The material having the gradient function is formed by creating a gradation toward the outer circumference about the center in the composition of two component particles by using a centrifugal separator.
Patent JP-2002283439-A (JP)
Title: Sectional shape quality managing system for extrusion molding
Inventor: OGASAWARA SHIGEKI
IPC: B29C48/92
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a quantitative evaluation, to eliminate possibility of worker' s personal difference and data operation in a drafting decision work, to enable automating of the deciding work and reducing of deciding and data retrieving man-hours and to shorten an inspecting time. SOLUTION: A sectional shape quality managing system for an extrusion molding executes the quality control of the sectional shape of the extrusion molding by the non-defectiveness or defectiveness decision of the sectional shape of the molding. The managing system comprises an image scanner 1 having a work piece 5 mounted on a frame-like thin piece 4 of the same sectional shape as that of a metal mold, a frame or the like for mounting a thin piece 3 of the molding sliced in a predetermined thickness at a part of the molding on an image pickup surface 10 for picking up an image, and a computer 2 for comparing the picked-up image data with a designed basic shape to decide whether it is acceptable or not.
Patent JP-2002291003-A (JP)
Title: Method for calculating program development scale for developing program of digital exchange and program development scale calculating device employing the method
Inventor: YASO TOSHIMITSU
IPC: G06F9/44
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for calculating the scale of program development for a digital exchange that automatically calculates the scale of program development of the digital switch with correction by taking the difficulty level and the efficiency of the program development into account. SOLUTION: The program development scale calculation device stores the difficulty level of development of programs with respect to the operating system, applications and connections and the development efficiency of each process from the design of program development to various tests, corrects the development scale obtained from a difference between an old source program and a new source program by means of weighting depending on the stored difficulty level of program development and the stored development efficiency by each process and provides an output of the result.