baber/WOPTO huggingface dataset:
Patent JP-2004074967-A (JP)
Title: Bogie retraction device
Inventor: NAKASEKI MASAO
IPC: B61J3/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bogie retraction device for automating the operation to retract a bogie into a retraction truck.  <P>SOLUTION: The bogie retraction device 1 guides the bogie B parked away from the bogie retraction truck A toward the bogie retraction truck A. The device 1 includes a drive wheel 2 that is in contact with the tread of a wheel G of the bogie B and rotated by a drive source, a pressure-applying means 3 that presses the drive wheel 2 onto the wheel G, and a supporting means 4 that slidably supports the drive wheel 2 and the pressure-applying means 3 in the direction of an arrow X between the upper part of the wheel G of the bogie B and the retraction truck A. A pair of drive wheels 2 are arranged in the rotating direction of the wheel G of the bogie B with a predetermined distance therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082795-A (JP)
Title: Tire/wheel assembly, and run flat support body
Inventor: MORI SHINICHI
IPC: B60C17/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire/wheel assembly and run flat support body capable of improving durability.  <P>SOLUTION: This tire/wheel assembly consists of an annular shell 4 having a leg part 7 having a support surface 6 on an outer circumference side and forked open legs on an inner circumference side formed in a cavity part 2A of a pneumatic tire installed on a rim 1, and a left and a right elastic ring supporting the leg part 7 on the rim 1, has a run flat support body 3 having an inner diameter side end part 7a of the leg part 7 embedded in the elastic ring 5 arranged. Short length fibers f are provided in at least a leg part embedding zone 5A of the elastic ring 5 having the leg part 7 embedded therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177141-A (JP)
Title: Cartridge for biochemical analysis unit and biochemical analytical data recording method in biochemical analysis unit
Inventor: MURAISHI KATSUAKI
IPC: G01N35/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for a biochemical analysis unit capable of recording biochemical analysis data in the biochemical analysis unit, by efficiently associatively-reacting a ligand or a receptor labeled by a labeling material with a receptor or a ligand immobilized on a plurality of spot regions formed on the biochemical analysis unit mutually separately.  <P>SOLUTION: On this cartridge 7 for the biochemical analysis unit capable of storing the biochemical analysis unit 1, a plurality of passages 8ca, 8cb,..., 8cm for introducing a solution only to a plurality of adsorptive regions 4 formed spaced apart from each other on the biochemical analysis unit mutually separately are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087624-A (JP)
Title: Process for manufacturing multilayer wiring board
Inventor: YURI SHINJI
IPC: H05K3/46
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a multilayer wiring board in which reliability can be enhanced by protecting a resin filling body in the through hole of a metal plate against cracking or generation of a void.  <P>SOLUTION: The multilayer wiring board is produced according to a following procedure. At first, a metal plate 12 having a thickness of 150-500 μm is prepared. An etching resist 81 having a thickness of 20-100 μm is formed on the first major surface 13 and the second major surface 14 and then etching is performed simultaneously on the opposite sides thus making a through hole 15 having a diameter not larger than 500 μm in the metal plate 12. Subsequently, the etching resist 81 is removed and a resin insulating layer is formed by applying a filmlike insulating resin material onto the first major surface 13 and the second major surface 14. At the same time, the through hole 15 is filled with the insulating resin material thus forming a resin filled body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086481-A (JP)
Title: Earthquake motion measuring system
Inventor: SAITO NAOYA
IPC: G08C15/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake motion measuring system capable of easily changing the various setting of a vibration detector and each device set at a remote place.  <P>SOLUTION: This system is provided with a remote controller 40 capable of inputting operation setting information for setting the operation contents of at least one of a vibration detector 11 and a data processor 20 by an operation setting inputting part(for example, an input part 43 or the like), and for transmitting the inputted operation setting information through infrared communication. The operation setting information inputted by the remote controller 40 is transmitted through a display device 30 to the data processor so that the operation setting of the vibration detector 11 and the data processor 20 can be executed from a remote place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087342-A (JP)
Title: Observation device using charged particle beam
Inventor: HIGUCHI KOJI
IPC: H01J37/20
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation device using a charged particle beam capable of shifting from a cooling observation mode to an ordinary temperature observation mode or vice versa or from a mode of feeding a voltage or a current to a specimen to a normal mode or vice versa in a short period of time.  <P>SOLUTION: The observation device using the charged particle beam is provided with a specimen chamber maintained in a vacuum, a specimen stage stored in the specimen chamber, a specimen replacing mechanism provided with a sluice valve provided on the side wall of the specimen chamber for transferring a specimen holder on the specimen stage from the outside of the specimen chamber, a flange mounted air-tightly to an opening formed at the side wall of the specimen chamber, a coolant tank mounted to the flange, a cooling stand for the specimen holder held on the specimen stage, a heat conductive member to thermally connect the cooling stand for the specimen holder and the coolant tank in order to cool the cooling stand for the specimen holder, and a transfer means provided to the flange for moving the cooling stand for the specimen holder to a position on the specimen stage and to a position retreated from the position on the specimen stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085959-A (JP)
Title: Microscope
Inventor: MIYASHITA TOMOHIRO
IPC: G02B21/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope which adjusts the light quantity of illuminating light without using a dimmer filter.  <P>SOLUTION: An address of a revolver 100 corresponding to an objective lens placed on an optical path at present is detected by a sensor 11 having a hole IC and a magnet combined, and an output voltage is controlled on the basis of output voltage data of the objective lens corresponding to the address of the revolver 10, which is preliminarily stored in a program memory, to control the luminance of an LED light source 50 to a desired level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087909-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: YAMAGATA SHINICHIRO
IPC: H01L23/32
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible multilayer circuit board produced by using a polyimide film, having reliability in adhesiveness, even after PCT tests or cold impact tests, which can cope with fine processings for high densification.  <P>SOLUTION: A method comprises a process of giving plasma processing onto the polyimide surface of the polyimide film so that the surface free energy of polyimide after treatment falls within the range of 60-80dyne/cm, and that the surface roughness as measured by Ra after treatment falls within the range of 0.6-2.3nm, and is then subjected to adhering and stacking. Preferably, the surface free energy of polyimide, in particular, hydrogen-bonded components after plasma treatment, be increased by 10.0-25.0dyne/cm, as compared with the preprocessed status, and surface roughness Ra be increased by 0.1-1.8nm, as compared with the preprocessed status.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082625-A (JP)
Title: Recording apparatus, recording system and recording method
Inventor: KONNO YUJI
IPC: B41J29/38
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To correct a hue change due to a jetting amount increase brought about by a temperature rise of an ink jet recording head and to suppress generation of bleeding.  <P>SOLUTION: Initial jetting amount information is stored in an EEPROM loaded on the recording head, and the initial jetting amount information and head temperature information are passed by a predetermined timing to a printer driver of a host. Meanwhile, the present jetting amount is obtained from acquired information at the printer driver, and the printer driver changes to an output γ table corresponding to the jetting amount. When a plurality of pages are recorded, the printer driver estimates a head temperature at a last page from a recording duty at the time of spooling by every page. At the spool of a next page, a jetting amount estimation value is obtained from the temperature estimation value, and recording data is processed from the jetting amount estimation value. At the same time, the head temperature in the middle of a recording operation is regularly monitored. When the head temperature exceeds a temperature range set for every page, the spool process is carried out again from a next page to the page being recorded at present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082195-A (JP)
Title: Method for manufacturing laminated strip material
Inventor: YANO KENTARO
IPC: B23K20/14
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated strip which can inhibit growth of poor wrinkles in press welding and joining of thin sheets.  <P>SOLUTION: The method of obtaining laminated foil by subjecting the surfaces to be joined of a first strip material and a second strip material to activation treatment in a vacuum chamber, then press welding and joining the activated surfaces to each other by means of rolls is a method for manufacturing the laminated strip material by using the strip materials of ≤0.5% in steepness. More preferably, the activation treatment in the method for manufacturing the laminated strip material comprises forming the activated surfaces by sticking and forming dry deposition layers to either or both of the surface to be joined of the first strip material and the surface to be joined of the second strip material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092676-A (JP)
Title: Interlock mechanism for transmission
Inventor: SUDO SHINYA
IPC: F16H63/36
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interlock mechanism which can be constituted at low cost without externally fixing a conventional particular comb-shaped block.  <P>SOLUTION: In the interlock mechanism for a transmission, when any of shifter shafts 5, 6, 7 is at a position other than the neutral position, an interlock pin is moved among each shifter shaft 5, 6, 7 and other shifter shafts 5, 6, 7 are locked. A pin hole 16 to which the interlock pin 15 moves is bored inside an end wall 3 of a main casing 2, and the interlock pin 15 is divided and constituted of a pair of straw-bag-shaped pins 18 and a ball 19 interposed between each of the straw-bag-shaped pin 18. A ball hole 20 for interposing the ball 19 between the both of the straw-bag-shaped pins 18 from outside is opened on an outside surface of the end wall 3, and a plug 21 for closing the ball hole 20 is detachably equipped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093195-A (JP)
Title: Weld bead cut shape measuring method of electro-resistance-welded tube and measuring device
Inventor: KODAMA TOSHIBUMI
IPC: G01B11/24
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate from a step part caused by cutting, an image processing abnormal portion caused by that, even when the SN ratio is extremely lowered as in the case where the brightness of an optically-cut image in optically-cut images collected at the measuring time is extremely lowered up to the same degree as the brightness of a region (formation part) other than the image, or the like.  <P>SOLUTION: An image formed by superposing the optically-cut image on an image acquired after narrowing lines of the optically-cut image by a prescribed image processing means is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093700-A (JP)
Title: Image forming apparatus
Inventor: KONNO YOSHINORI
IPC: G03G21/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which uniformly polishes the surface of an image carrier even of a wide machine, thereby removing soiling substances, and forms an image of high image quality over the lifetime of the image carrier.  <P>SOLUTION: In a cleaning unit 12, a first blade (2) and a second blade (3) are disposed upstream and downstream, respectively, in the direction of the rotation of a photoreceptor (1), and a polishing agent (4) is held between the first blade (2) and the second blade (3). Preferably, the polishing agent (4) is in the range of 10 to 200 μm in particle diameter distribution. The first blade (2) and the second blade (3) may be structured so as to swing longitudinally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163961-A (JP)
Title: Method for reducing unauthorized system access
Inventor: CAREY CHRISTOPHER P
IPC: H04M3/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unauthorized system access by a mobile station.  <P>SOLUTION: A method for reducing access to communication system resource by an unauthorized mobile station (102) is concerned. A mobile exchange (104) transmits a message to an authentication station (106) in order to put a first authentication process into operation. The authentication station responds by using a message which can contain variables for executing the first process result and additive authentication process. On the basis of the message, the mobile exchange determines whether setup of calls are delayed until the additive authentication process is smoothly finished or whether setup of calls is started parallel with the additive authentication process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004096878-A (JP)
Title: Instantaneous interruption compensating circuit
Inventor: FUJISHIMA MASAKAZU
IPC: H02J9/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To have no effect upon output voltage caused by a power supply unit even if instantaneous interruption occurs at a commercial power supply using a simple and low-cost structure.  <P>SOLUTION: This compensating circuit comprises an instantaneous interruption compensating circuit 50 on a forward stage of the power supply unit 10 which generates constant DC voltage from the voltage supplied to the input terminal 11. The circuit 50 includes a bridge diode 52 which rectifies AC voltage supplied from the commercial power supply for conversion into DC; and a capacitor 54 for holding the rectified voltage and supplying the held voltage to an input terminal 11 of the power supply unit 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092762-A (JP)
Title: Automatic transmission
Inventor: MORIYA YUKIHITO
IPC: F16H61/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission capable of most suitably controlling a target transmission ratio at the time of starting and at the time of normally travelling.  <P>SOLUTION: The automatic transmission furnished with the controller 20 to control the target transmission ratio in accordance with a driving state of a vehicle is furnished with a means 21 for detecting a stopping state of the vehicle and a means 31 for detecting starting intention and accelerating intention of a driver, and the controller 20 changes the target transmission ratio in accordance with the detected stopping state of the vehicle and an accelerating intention by providing a plurality of the target transmission ratios at the time of starting the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090972-A (JP)
Title: Easy-to-open and volume-reducible paper container
Inventor: TANIGUCHI MASAYUKI
IPC: B32B27/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container, a lid of which can be removed easily to open the container and the volume of which can be reduced easily upon disposing of the container.  <P>SOLUTION: The paper container (1) is made of a laminated material formed by laminating a resin layer on at least one surface of a paper base material, and an opening of the container (1) is sealed with the lid. According to the container (1), the interior of a trunk (2) and the surface of a flange (3) that is sealed with the lid are made of a blend resin layer (11), which is formed by mixing a 50-90 wt.% of low density polyethylene resin with a 50-5 wt.% of polybutene-1 resin and heat-kneading the mixture to have a structure that elliptic domains (areas) made of the polybutene-1 resin are dispersed in a matrix made of the low density polyethylene resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095370-A (JP)
Title: Fuel cell power generation system and its operation method
Inventor: SASAKI HIROMI
IPC: H01M8/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system of a high reliability and its operation method by further improving an impurity absorption performance of a pretreatment device, improving maintenance of the pretreatment device, and coping well with degradation of an impurity removal performance.  <P>SOLUTION: With the fuel cell power generation system provided with a pretreatment device 1 for treating impurities contained in biogas generated from organic wastes and a fuel cell generation device 2 for electrochemically generating power by reforming fuel treated at the pretreatment device 1, the pretreatment device 1 has at least two or more vessels 5, 7 containing activated carbon connected in series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101569-A (JP)
Title: Image forming apparatus
Inventor: ITO MASAHIRO
IPC: B41J2/455
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the effect of ghost light in an image forming apparatus performing image writing by using an optical writing unit having a light emitting part array and an image forming lens array on a photoconductive photoreceptor.  <P>SOLUTION: The photoconductive photoreceptor has the finite threshold: P<SB>L</SB>of the starting of exposure for exposure energy. In the optical writing unit, the maximum exposure energy: I<SB>g</SB>of the ghost light caused on the photoconductive photoreceptor and the finite threshold: P<SB>L</SB>of the starting of the exposure on the photoconductive photoreceptor satisfy relation: P<SB>L</SB>>I<SB>g</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059148-A (JP)
Title: Bag having self-seal type check valve and cushion holder
Inventor: HITOMI TERUO
IPC: B65D30/24
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag suitable for a cushion material or the like, which has good appearance and has a self-seal type check valve which is convenient to use.  <P>SOLUTION: The bag is formed from film which sticks to itself. Disposed in the bag 1 is the self-seal type check valve 4 of a pipe shape which comes into close contact with itself by surrounding air pressure and closes an internal air passage. The one open end of the self-seal type check valve 4 extends along the edge of the inside of the bag 1 in such a manner as to communicate with the air guide opening 5 of the bag 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099485-A (JP)
Title: Arylpropargyl alcohol derivative and method for producing the same
Inventor: YAMAURA MAKIKO
IPC: C07C29/58
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly pure arylpropargyl alcohol derivative.  <P>SOLUTION: This arylpropargyl alcohol derivative represented by general formula (1) is characterized in that the content of a dihalogenoalkanol and/or a halogenoalkenol is ≤1 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101340-A (JP)
Title: Ic testing method and ic testing device using the testing method
Inventor: SANO TOMOKI
IPC: G01R31/319
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To measure the output timing precisely more than the resolving power of the IC testing device.  <P>SOLUTION: The output voltage of a tested device in a designated clock timing is stored with a clock timing, and at the intervals of designated clock timing, the output voltage of the tested device is compared with a designated reference voltage. When the output voltage of the tested device in the first clock timing does not exceed the reference voltage and the output voltage of the tested device in a second clock timing following the first clock timing exceeds the reference voltage, a time error is found on the basis of the stored first and second clock timing and the output voltage and reference voltage in each clock timing to correct the second clock timing. Thus, the output timing of the tested device can be measured more precisely than the resolving power corresponding to the predetermined clock timing in the IC testing device which has not been achieved before.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103143-A (JP)
Title: Memory circuit having redundancy constitution
Inventor: TSUKIDATE YOSHIHIRO
IPC: G11C29/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory circuit with redundancy constitution in which a reduction in access speed caused by redundancy discrimination is suppressed.  <P>SOLUTION: In a memory circuit having a plurality of blocks having a plurality of regular sectors and spare sectors, each sector has a plurality of memory cells, when a regular sector in a first block is defective, the defective regular sector is replaced by a spare sector in a second block. And a spare sector in the second block is selected simultaneously with a regular sector corresponding to a selection address in the first block during a first period responding to a supplied address, after the first period, the selection of either of a regular sector or a spare sector is kept in accordance with a redundancy discrimination result of whether the supplied address coincides with a redundancy address or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104614-A (JP)
Title: Device and method for transferring image information
Inventor: SAEKI KAORU
IPC: H04N9/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image information transferring device and image information transferring method for preventing an occurrence of excessive information to be eliminated without being used regardless of being transferred from an image information storing part when the image information storing part transfers image information to a display device in order to display the image information of a 4: 2: 0 format stored in the image information storing part such as a memory on the display device.  <P>SOLUTION: When a transfer control means transfers luminance information of a 4: 2: 0 format stored in a storing means, first color difference information, and second color difference information to an image signal generating means, the transfer control means transfers luminance information constituting a first line, the first color difference information, the second color difference information, and luminance information constituting a second line as one transfer unit, to the image signal generating means.  <P>COPYRIGHT: (C)2004,JPO