baber/WOPTO huggingface dataset:
Patent JP-2004117207-A (JP)
Title: Accident point locating method for cable line
Inventor: NAGAI TSUMAYUKI
IPC: G01R31/11
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accident point locating method for a cable line for locating an accident point without destroying a device in location of the accident point in the cable line.  <P>SOLUTION: After a direct current voltage is generated from a discharge continuing direct current power source 4, a control signal is transmitted to an impulse voltage generation part 2 for generating an impulse voltage to superimpose it on the direct current voltage, and this is impressed to a cable terminal part 21 in the cable line 20 to cause arc discharge at the accident point with high resistance for lowering the resistance. When the arc discharge occurs at the accident point and a cable line voltage monitored by a voltage monitoring part 40 is lowered, a control part 30 gives a closing command to a high voltage switch 7, and a locating pulse is injected to the cable line 20 from a locating pulse generation part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177711-A (JP)
Title: Method of driving light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving light emitting device in which occurrence of dispersion in the luminance of light emitting elements caused by the characteristics of TFTs that control the current to be supplied to the elements is prevented, reduction in luminance of the light emitting elements caused by the deterioration of an organic luminescent layer is also prevented and constant luminance is obtained regardless of the deterioration of the layer and temperature change.  <P>SOLUTION: Luminance of light emitting elements is controlled by controlling the currents that flow in the TFTs with a signal line driving circuit rather than controlling the luminance by the voltages to be applied to the TFTs. Thus, the current flow in light emitting elements is maintained at a desired value without depending on the characteristics of the TFTs. Moreover, an inverted bias voltage is applied to the elements at every predetermined period. The above two constitutions provide a synergistic effect, occurrence of the reduction in luminance caused by the deterioration of the organic luminescent layer is prevented and the current flow in the elements is maintained at the desired value without depending on the characteristics of the TFTs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004124112-A (JP)
Title: Electrodeposition coating apparatus
Inventor: WATANABE TOSHINORI
IPC: C25D13/22
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a pH value of an electrodeposition paint keep in a permissible range without replenishing amine even when the pH value of an anionic electrodeposition paint is higher than a permissible value, or replenishing an organic acid even when the pH value of a cationic electrodeposition paint is lower than a permissible value.  <P>SOLUTION: This electrodeposition coating apparatus comprises two sorts of electrodes (4) together installed in an electrodeposition tank (2), which consist of a diaphragm electrode (4A) that forms an electric field between an article W to be coated and itself through an ion-exchange resin film (5A) for making ions having the same polarity with the article W selectively permeate, and a bare electrode (4B) that directly forms an electric field between the article W and itself without passing an ion-exchange resin film (5A); and a voltage controller (C) that supplies voltage individually to the diaphragm electrode (4A) and the bare electrode (4B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123260-A (JP)
Title: Movable crane
Inventor: OTA MITSUHIKO
IPC: B66C5/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable crane for efficiently carrying objects in a stable condition without requiring a wide working site on the side of an installation area for continuously installing the objects in one direction.  <P>SOLUTION: The movable crane 10 for continuously installing the objects in the longitudinal direction comprises a horizontal jib (a horizontal member) 20 extending in the longitudinal direction, a front leg portion (a first leg portion) 30 movable in one direction while supporting the horizontal jib 20 at its front end in height, a rear leg portion (a second leg portion) 50 for bringing into contact with the previously installed objects at their upper faces when supporting the horizontal jib 20 at its rear end in height, and a lifting means 60 movable along the horizontal jib 20 between the front leg portion 30 and the rear leg portion 50. The lifting means 60 can carry the objects by lifting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216252-A (JP)
Title: Voltage regulator
Inventor: NAKASHITA TAKAO
IPC: G05F1/56
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage regulator in which a ratio of a maximum current to a short circuit current is adjusted so that the maximum current is greatly increased and the short circuit current is made small.  <P>SOLUTION: A first current limiting circuit for limiting a current value of an output voltage terminal is composed of P-channel MOS transistors 2 and 4, an N-channel MOS transistor 3, and resistors 21 and 22. A second current limiting circuit for detecting a reduction in voltage of the output voltage terminal and limiting a current value of the output voltage terminal is composed of P-channel MOS transistors 2 and 4, an N-channel MOS transistor 3, and resistors 20, 21 and 22. By using these circuits, the maximum current can be greatly increased and the short circuit current can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003119101-A (JP)
Title: Coated agrochemical granule, method for producing the same and method for using the coated agrochemical granule
Inventor: KIMOTO SHIGETOSHI
IPC: A01N25/10
Filed: 2002-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a coated agrochemical granule in which an agrochemical active ingredient is not eluted immediately after application to a field, elution starts after a fixed period and the elution is completed within the cultivation period of a field crop and a coated agrochemical granule especially effective for application to a slightly water-soluble agrochemical active ingredient and to provide a method for producing the coated agrochemical granule and a method for using the coated agrochemical granule. SOLUTION: The surface of an agrochemical granule comprising one or more kinds of slightly water-soluble agrochemical active ingredients and one or more kinds of water-swellable substances is coated with a coating film which is composed of a thermoplastic resin as a main component, has one-layer structure and is mixed with water-insoluble or slightly water-soluble inorganic powder.
Patent JP-2004123027-A (JP)
Title: Structure of car body front part
Inventor: OZAKI TATSUYA
IPC: B62D25/20
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a car body front part capable of enhancing the absorbing efficiency of the collision energy even in case the collision load is fed not only from ahead but also aslant from ahead.  <P>SOLUTION: The car body front part is structured so that a bumper reinforcement 20 is coupled in such a way as straddling the front extremities of a left and a right structural member 11 longitudinally installed on both sides of the car body at its front part forming a car body skeleton, and the two ends of the bumper reinforcement 20 are extended outward in the car width direction farther than the structural members 11, and a sideways facing approximately angle-shaped extension part 21 is formed from an inside inclined part 21a inclined outward to the back aslant and an outside inclined part 21b extending outward in the car width direction where the tail of the inside inclined part 21a is used as the apex T, and thereby the extension part 21 is folded toward the back of the car body using the base 21d as the base point by application of a slant load FO to cause the inclination direction of the outside inclined part 21b to approach the input direction of the load FO, which facilitates the outside inclined part 21b crushing by pressure in the axial direction to lead to enhancement of the absorbing efficiency of the energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191584-A (JP)
Title: Imaging apparatus
Inventor: ASAKURA MASANORI
IPC: B41J29/50
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize processing and circuitry for forming a margin at the left end or the right end of a recording sheet.  <P>SOLUTION: At the time of recording in the center of a sheet while leaving the left and right ends thereof equally, transfer of image data is started simultaneously with a clock signal and ended simultaneously ((a) in fig 3). At the time of recording having a left margin, transfer of image data is started later than the clock signal and ended later than the clock signal ((b) in fig 3). At the time of recording having a right margin, transfer of image data is started earlier than the clock signal and ended earlier than the clock signal ((c) in fig 3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004157147-A (JP)
Title: Manufacture method for stainproof spectacle lens
Inventor: KATAGIRI KANJI
IPC: G02B1/11
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacture method for a spectacle lens by which the slippage of the surface of the lens is lowered to such an extent that lens shape working is performed while maintaining the stainproof effect of a stainproof layer, which is formed of a fluorine-containing silane compound excellent in the stainproof effect.  <P>SOLUTION: The stainproof layer is treated by an organic solvent to dissolve the fluorine-containing silane compound or alkali water solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129546-A (JP)
Title: Sericulture feed and sericulture method
Inventor: MATSUBARA FUJIYOSHI
IPC: A01K67/04
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sericulture method by which silkworms are bred with little time and labor.  <P>SOLUTION: The sericulture method comprises laying a sheet-like sericulture feed 1 on a palette 3, arranging a net 4 on the sericulture feed, superposingly arranging sericulture beds 6 where the silkworms are put therein in a sterile room 5, and supplying the sericulture feed 1 to the silkworms once to several times during growing the silkworms between 1-5 instars.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135415-A (JP)
Title: Switching power supply
Inventor: SAWADA SHINICHI
IPC: H02M3/28
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the concurrent turning-on of a main switching device Q1 and a synchronous detection switching device Q2 of a flyback type switching power supply.  <P>SOLUTION: The main switching device Q1 is connected to a primary winding LP of a transformer T1 which operates as an energy storage inductance element to repeat turning on and off. In a secondary winding LS, the synchronous detection switching device Q2 is connected between loads, and a series circuit 26 is connected in parallel. The series circuit 26 includes a synchronous detection inductance element L1 and a diode D1. In an off-period Toff of the main switching device Q1, the synchronous detection inductance element L1 completes the discharging of storage electric power by the operation of the diode D1 at a time t3 earlier than a time t6 when the storage electric power of the transformer T1 completes the discharging. This is detected by a diode D2 for voltage detection to apply a control signal which turns off the synchronous detection switching device Q2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135462-A (JP)
Title: Ac-ac direct conversion power converter
Inventor: ITO JUNICHI
IPC: H02P27/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce low-frequency components superposed on alternating-current output voltage and prevent the production of noise, torque pulsation, and abnormal overheating in a motor even if the amplitude of the alternating-current output voltage exceeds 0.866 times the amplitude of supply voltage.  <P>SOLUTION: An AC-AC direct conversion power converter is provided with a means which controls the frequency or amplitude of output voltage according to the magnitude of envelope voltage generated from supply voltage so that the positive and negative areas in the output voltage waveform of a direct conversion circuit, such as matrix converter, will be substantially equalized. For example, the frequency controlling means comprises a supply voltage detecting means 14, an envelope voltage computing means 1, an average value computing means 2, a divider 3, and a multiplier 4. A correction coefficient is computed according to the magnitude of envelope voltage and the magnitude relation between it and its average value. Using the correction coefficient, an original output frequency command is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097735-A (JP)
Title: Metallic ring type accessory
Inventor: SAKANE KIMIKO
IPC: A44C9/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic ring type accessory having fashionability and high quality feeling in a simple process.  <P>SOLUTION: The metallic ring type accessory is manufactured by a selecting process of material B for the metallic ring type accessory and design, a die manufacturing process, a punching process of rolled material to predetermined dimension and shape, a carving or punching process of a letter, a pattern, a figure, or a combination of them on the punched material surface, a chamfering process of the carved or punched material, a bending process of the chamfered material to a predetermined peripheral radius for manufacturing, a polishing and washing process of the entire surface or one surface of a product, a coloring or plating process, a wiping-out or drying process of the product, and a boxing process of the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223376-A (JP)
Title: Composable messaging protocol
Inventor: CHRISTENSEN ERIK B
IPC: H04L12/721
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network messaging protocol for composing a service based on a user's request or application program's needs.  <P>SOLUTION: A network application 101 transmits a message 102 through an application programming model 104 to a code generator 105. The code generator 105 analyzes a message 102, and generates a message tag and header based on a requested message service and/or characteristics. After generating the proper message tag and header, the code generator 105 transmits a composed message including the tag and header to a message router 111. The message router 111 analyzes the composed message, and decides which protocolette 109 should be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178745-A (JP)
Title: Secondary battery equipped with thermoprotector
Inventor: CHO SEIZAI
IPC: H01M50/528
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery equipped with a thermoprotector.  <P>SOLUTION: The secondary battery comprises a battery part 31 formed by successively laminating a positive plate, a separator, and a negative plate, a case 32 in which, the battery part 31 is housed, a cap assembly 33 jointed to the upper part of the case 32, and a thermoprotector 40 arranged inside the case 32, making a current flow between an electrode lead drawn out from the battery part 31 and an electrode terminal 36 drawn out to the cap assembly 33, breaking the current when overcharged. The battery become safe and reliable without affected by a thermal runaway by virtue of the thermoprotector 40 which accurately detects the increase of temperature at inside caused by the overcharger of the battery, and breaks the current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139373-A (JP)
Title: Method, system and device for providing information and device for acquiring information
Inventor: IKEDA KOYO
IPC: G08G1/0969
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing method which enables an adequate reception of various types of information and various kinds of control data supplied from a fixed station (center), and also provide a device therefor.  <P>SOLUTION: An on-vehicle information terminal device 10 receives an HTML file which includes a command for acquiring an XML file and displays contents on a display device 12 on the basis of the HTML file thus received. Further, the onboard information terminal device 10 receives the XML file from an information providing center 20 based on the command for acquiring the XML file. Namely, a control device 13 automatically receives the XML file from the information providing center 20 when the command for the acquisition is written with a <LINK> tag and receives the XML file according to a user's operation when the command is written with a <A> tag. The control device 13 executes the XML file thus received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139389-A (JP)
Title: Image data management device, image data management program, and image forming apparatus
Inventor: KATO YASUSHI
IPC: H04N1/21
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data management device capable of maintaining a preserving state of a referred job referred to by a duplication job or joint job even when the referred job is designated to be erased and to provide an image data management program and an image forming apparatus.  <P>SOLUTION: A server as an image data management device decides whether or not a job including image data stored in the hard disk of a storage part whose predetermined erasure from the hard disk is designated. Then, the referred job including the image data referred to by the duplication job or joint job (reference job) among those jobs whose predetermined erasure designation is judged is controlled so as not to be erased from the hard disk (S1303: NO).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138927-A (JP)
Title: Belt unit and image forming apparatus
Inventor: KATO TSUTOMU
IPC: G03G15/16
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt unit that prevents a belt surface from being scratched when the belt unit is placed on a floor after taken out of a housing and to provide an image forming apparatus.  <P>SOLUTION: The belt unit 37, which has a transfer roller 3 and a belt 5 stretched round the transfer roller 3 and is attachable/detachable to/from the housing of the image forming apparatus 100, is provided with a contact prevention member 1 that prevents the belt 5 from being brought into direct contact with a floor when the unit 37 is taken out of the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139505-A (JP)
Title: Crime prevention system
Inventor: SAWADA TATSUO
IPC: G08B25/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention system capable of quickly warning people at the scene of an accident about the danger or occurrence of any crime.  <P>SOLUTION: The crime prevention system has a radio terminal device and a speaker device 200 with a speaker 231 which outputs sound information. The speaker device 200 has an antenna 211 and a receiving part 212 which receive signals by radio, a memory 221 recording the sound information, and a CPU 251 controlling the output of the sound information by the speaker 231. The antenna 211 and the receiving part 212 receive from the radio terminal device a control signal controlling the speaker 231 to output the sound information recorded in the memory 221. Based on the control signal received by the antenna 211 and the receiving part 211, the CPU 251 causes the speaker 231 to output the sound information recorded in the memory 221.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142836-A (JP)
Title: Delivery apparatus of folding machine
Inventor: TAKAHASHI YUKITOSHI
IPC: B65H45/28
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding machine capable of delivering by making equal the deviation overlapping pitch of a signature by straight run and that of a signature by a collecting run.  <P>SOLUTION: A delivery apparatus in the folding machine having a folding apparatus FA and a delivery apparatus DA comprises an impeller 3 for receiving signatures S1, S2, S3 folded by the folding apparatus FA; a conveyor C that operates with the impeller 3 at a predetermined fixed speed ratio to receive the signatures S1, S2, S3 from the impeller 3; a toothed wheel train transmission means 1 having a plurality of toothed wheel ratios for transmitting power to the impeller 3 while being provided between the folding apparatus FA and the impeller 3; and a switching means 2 for selectively switching the toothed wheel ratio of the toothed wheel train transmission means 1, thus setting a plurality of types of operating speeds in the impeller 3 to the operating speed of the folding apparatus FA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141887-A (JP)
Title: Method for manufacturing element of belt for continuously variable transmission
Inventor: MITSUI YASUMASA
IPC: F16G5/16
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of the element of a belt for a continuously variable transmission by which the man-hour is shortened and the element is manufactured at low cost because the element can be manufactured without swelling burrs out from the bottom surface of a product thereby dispensing with a deburring stage.  <P>SOLUTION: This method is for leaving the element of the continuously variable transmission provided with inclined parts on both sides on a die 27 and punching the outside disused part with the punch 31 which is paired with the die 27, and the method has a first stage where a continuous recessed part 30 in a place for forming the external size in the lower part of the element by hitting a metal plate 25 on the die 27 with a stripper 29 by using the die 27 on the inside of the punching position of the element of which the projection 28 continued to the peripheral edge of a cutting edge is formed and the second stage where the outside disused part of the element is punched off with the punch 31 and the burrs 33 which are generated by punching work with the die 27 and the punch 31 fall in the recessed part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145536-A (JP)
Title: Management system
Inventor: IKEDA HIROKAZU
IPC: G06F11/32
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To automatically find a performance deterioration phenomenon generated in a network system, to specify a factor, and to inform a system manager of a countermeasure.  <P>SOLUTION: This management system 100 integrally managing an operation state or performance of the network system as a monitoring target system 10 holds operation information 400 collected from the monitoring target system, performance deterioration conditions 310 defining a range of a value of the operation information to each the performance deterioration phenomenon as conditions generating performance deterioration, and the performance deterioration factor 300 corresponding to each the performance deterioration condition, as operation management information. A performance deterioration factor analysis part 130 finds the performance deterioration phenomenon by comparing the operation information with the performance deterioration conditions, and specifies the corresponding factor from the performance deterioration factors.  <P>COPYRIGHT: (C)2004,JPO