baber/WOPTO huggingface dataset:
Patent JP-2004101243-A (JP)
Title: Method for determining quantity of iron in desulfurizing agent solution
Inventor: HASHIMOTO NAGAHITO
IPC: G01N31/22
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for discriminating the quantity of T-Fe (the total amount of Fe) and Fe<SP>2+</SP>from the content of Fe<SP>3+</SP>in a desulfurizing agent solution containing Fe-EDTA (Fe-ethylenediaminetetraacetic acid) used in gasification melting facilities and determining them.  <P>SOLUTION: A fraction liquid 1 is collected from the desulfurizing agent solution as it is or from the desulfurizing agent solution of which the concentration is regulated by deionized water. A reducing agent, a pH buffer agent, and a color coupler are added to the fraction liquid 1 to bring about a reaction. The content of Fe<SP>2+</SP>of the liquid acquired by the reaction is measured by absorptiometry. The measured value is taken as the total amount of Fe. A fraction liquid 2 is collected from the desulfurizing agent solution as it is or the desulfurizing agent solution of which the concentration is regulated by deionized water. A pH buffer agent solution and a color coupler are added to the fraction liquid 2 to bring about a reaction. The content of Fe<SP>2+</SP>of the liquid acquired by the reaction is measured by absorptiometry. The measured value is taken as the content of Fe<SP>2+</SP>. Through the use of the total amount of Fe and the content of Fe<SP>2+</SP>, the content of Fe<SP>3+</SP>is calculated from [%Fe<SP>3+</SP>]=[%T-Fe]-[%Fe<SP>2+</SP>].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158325-A (JP)
Title: Passive q switch laser
Inventor: SAKAI HIROSHI
IPC: H01S3/113
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a passive Q switch laser in which the peak intensity of laser light output can be increased. SOLUTION: Position of the laser light incident plane of a solid state laser medium 3 is shifted from the laser light condensing position of condensing optical systems 6 and 7 in the direction of optical axis. Consequently, a laser light having a diameter larger than ordinary diameter impinges on the surface of the solid state laser medium 3. Laser light intensity in the central part of the output from a semiconductor laser element can exceeds sufficiently over the oscillation threshold value of a passive Q switch laser. Total power of laser light being outputted from the passive Q switch laser increases as the beam diameter increases and the temporal peak intensity is enhanced significantly. In other words, the temporal peak intensity of laser light being outputted increases as the power density of input laser light is decreased.
Patent JP-2004098117-A (JP)
Title: Die unit
Inventor: MIYAJI TOSHIRO
IPC: B21D51/16
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die unit that can be manufactured easily in a short time even in a small working space and that is also reusable.  <P>SOLUTION: This die unit is equipped with a deformable part 2a which has a deformable flexible tube 3 made of stainless steel and a low melting point alloy 4 filled inside the flexible tube 3, and with an expanding/contracting part 2b which, installed at both ends of the deformable part 2a, has an expandable/contractible telescopic structure. The die unit is also equipped with flanges 7a, 7b at both ends of the expanding/contracting part 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321864-A (JP)
Title: Flushing water feeder
Inventor: WATANABE KAZUYUKI
IPC: E03D5/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flushing water feeder for controlling time for feeding flushing water without the use of electricity, which enables a user to simply change flushing water feeding time, and enables easy adjustment not only in the shipment of products but also at a change in the flushing water feeding time after installation.  <P>SOLUTION: This flushing water feeder is equipped with a spring for storing the operation of the user as energy, a cam which is rotated by virtue of the energy stored in the spring, a valve which is driven by the cam so as to open/ close a channel for feeding the flushing water, and a speed setting means which is coupled to the cam so as to set a rotational speed of the cam; the speed setting means is equipped with an armature composed of an electroconductive body which carries out electromagnetic conversion while making a relative motion in a magnetic field produced by a magnet; the armature is equipped with an output part for taking out an electromotive force; and a variable resistance means is connected to the output part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097090-A (JP)
Title: Landscape gardening method using charcoal powder
Inventor: SUGIMURA IKU
IPC: E02D17/20
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landscape gardening method solving the problem that when trees are planted in a conventional landscape gardening work or the like, the surroundings of the planted trees are merely piled up with soil, resulting in weed propagation around the trees, therefore spoiling the landscape and impairing water-holding ability leading to hampering the growth of the trees, and also damaging the trees in cutting and clearing weeds.  <P>SOLUTION: The landscape gardening method using charcoal powder applicable mainly to greening works and other works for face-of-slope protection includes the step of spreading and accumulating a material essentially incorporated with charcoal powder on the turf, roadside and/or face-of-slope of a golf course, park golf course, soccer stadium, baseball stadium, event place or the like, or the ground for protection such as a garden, park or glassland. Thus, this method affords the following advantages: improving water-holding ability and raising ground temperature, promoting the growth of useful plants including turf and the early germination of seeds, suppressing outbreak of disease injuries or the like, exerting soil-modifying effect and effecting improved fine view as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108412-A (JP)
Title: Transmission device, manufacturing method thereof and image formation device having the same
Inventor: EBARA YASUHISA
IPC: B65H5/06
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To raise the quality of a toner image formed at a photoreceptor drum by increasing the squareness of a regulating member with respect to the axis of a rotating shaft, and by increasing the squareness of a gear with respect to the axis; in a transmission device where the rotating shaft, the gear coaxially fixed with respect to the rotating shaft, and a regulating member fixed to the rotating shaft, pressed on an end face of the rotating shaft, regulating the squareness of the gear with respect to the axis of the rotating shaft are comprised to transmit the rotation of the gear rotatably driven to the rotating shaft and to rotatably drive a photoreceptor drum fixed to the rotating shaft.  <P>SOLUTION: The regulating member 33, on which the other end face 43 of the gear 32 fitted into the rotating shaft 20 is pressed, is fixed by pressing with respect to the rotating shaft 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109274-A (JP)
Title: Image forming apparatus
Inventor: IMAMURA TAKESHI
IPC: G03G15/09
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner from firmly sticking to a developer carrier, and to obtain an image of high image quality over a long period, as for an image forming apparatus introducing a developing apparatus using two-component developer.  <P>SOLUTION: As for the image forming apparatus introducing the developing apparatus wherein the two-component developer is carried by a rotary sleeve 21 equipped with a magnetic field generating means fixedly arranged inside, and wherein, the developer is carried to a developing area facing a photoreceptor 1 so as to develop the image, a means 27 for removing the toner lying on the sleeve surface is arranged on the downstream side of the developing area and on the upstream side of a position where the sleeve starts carrying the two-component developer in the rotating direction of the sleeve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108511-A (JP)
Title: Bellows type hydraulic accumulator
Inventor: KUROKAWA TATSUGO
IPC: F15B1/08
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows type hydraulic accumulator capable of effectively absorbing pulsing components of pressurized liquid from a pump which are a cause of vibration/noise.  <P>SOLUTION: The bellows type hydraulic accumulator A capable of storing pressurized liquid in a liquid chamber R2 is equipped with a shell 11, bellows 12 and a stay 14. A pipe 15 is passed through a liquid port. An inflow passage Si is formed inside the pipe 15. An outflow passage So is formed outside the pipe 15. The tip of the pipe 15 is inserted into the prescribed clearance in a radial direction which is provided inside the port 14b1 in the stay 14. While pressurized liquid can be supplied to a variable volume liquid chamber R2a from the inside of the tip of the pipe, pressurized liquid can be discharged to a fixed liquid chamber R2b through the clearance in a radial direction from the variable volume liquid chamber R2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106897-A (JP)
Title: Cushioning material for packaging
Inventor: IWAKOSHI AKIFUMI
IPC: B65D5/50
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-up cushioning material for packaging, which can be built easily without requiring a plurality of parts, and is made of a cardboard, such as a corrugated board, to facilitate the disposal of the used cushioning material and eliminate a problem of the emission of a toxic gas upon incinerating it, thus makes the cushioning material harmless to the environment.  <P>SOLUTION: The cushioning material is a box comprising a square-pole-shaped body 20, which consists of four side boards, 1, 2, 3, 4, and a joint board 5 and is formed by joining one side end of the side board 1 to the joint board 5, and a bottom 30. In the box, an overhanging board 1b is formed extendedly on a lower part of the other side end of the side board 1, overhanging boards 2a, 2b are formed extendedly on an upper part of one side end and on a lower part of the other side end of the side wall 2, respectively, overhanging boards 3a, 3b are formed extendedly on an upper part of one side end and on a lower part of the other side end of the side wall 3, respectively, overhanging boards 4a, 4b are formed extendedly on an upper part of one side end and on a lower part of the other side end of the side wall 4, respectively, and an overhanging board 5a is formed extendedly on an upper part of one side end of the joint board 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111684-A (JP)
Title: Stage equipment and aligner
Inventor: SHIRAISHI MASAYUKI
IPC: H01L21/68
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage equipment, along with an aligner equipped with the stage equipment, in which changes in the position accomanying driving/stopping of a motor is suppressed.  <P>SOLUTION: A stage of a stage equipment 10 comprises a stepping motor 17 and is driven by it along a guide part 13. After the stage 11 is stopped, the motor 17 is applied with the current which is less than the excitation current required for driving the motor so that the motor 17 is heated, and the temperature is controlled to a state with the stage 11 being not heated or cooled. Thus, dropping of temperature of the stage 11, after the motor stopped is prevented, to keep the temperature constant, resulting in the suppressed positional fluctuations of the stage 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005160301-A (JP)
Title: New genetic cluster expressible in developmental stage of ascidian
Inventor: SATO NORIYUKI
IPC: C12N1/21
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new genetic cluster expressible in a developmental stage of an ascidian and to provide a method for utilizing the same.  <P>SOLUTION: This new genetic cluster is a genetic cluster isolated from Ciona intestinalis and is expressible in the developmental stage of the ascidian. The new genetic cluster derived from the ascidian is useful for elucidating the mechanism of development of chordates and vertebrates. Furthermore, the new genetic cluster is useful for investigating causes of various genetic diseases caused by an abnormality in the developmental stage and developing diagnostic methods and therapeutic methods for the diseases through studies on the mechanism of development.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004120178-A (JP)
Title: Video image recording apparatus
Inventor: MOTOOKA SHIGEAKI
IPC: H04N5/781
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video image recording apparatus which recording a video image with high image quality before and after an event change of a supervisory object for a long time without missing.  <P>SOLUTION: The video image recording apparatus 3 always continues recording video data received from a camera 1 onto a pre-recording area on a hard disk unit 3b for a prescribed period, and records video image data to other area than the pre-recording area after a sensor 2 detects an event change. Since a user can set recording conditions such as a resolution and a frame rate of the recorded video data and the capacity of storage areas, the video image recording apparatus records the video image data with desired image quality and a desired recording time before and after the event change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120414-A (JP)
Title: Data broadcast providing system, center server, user terminal device, computer program, and data broadcast providing method for the center server
Inventor: YOSHINOBU HITOSHI
IPC: H04H20/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data broadcast providing system capable of providing data broadcast while suppressing facility investments.  <P>SOLUTION: In the data broadcast providing system which consists of a center server and a network for connecting broadcasting stations with one another, the center server is provided with an editing device for editing data broadcasting content data, a production device for producing the data broadcasting content data, a material sharing device for at least retaining material data of materials for registering the data broadcasting content data or producing the same data, and a transmitter for transmitter the data broadcasting content data to the broadcasting station via the network on the basis of edition information data of the edited data broadcasting content data, and the broadcasting station is provided, at least through the network, with the editing device, the production device or a user terminal device accessible to the material sharing device with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118689-A (JP)
Title: Monitoring system, monitoring method and program
Inventor: FUKUSHIMA KAZUYOSHI
IPC: H04L12/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring method, a monitoring system and a program for improving reliability and usability by coping with trouble when the trouble is caused in a monitoring center.  <P>SOLUTION: This monitoring system remotely controls an image forming device 41 by receiving a report generated in the image forming device 41 arranged in a user area 40 via a public line 60. This monitoring system is composed of a plurality of monitoring centers. The respective monitoring centers monitor failure of the other monitoring centers, and determine a substitute monitoring center for taking over monitoring business of the monitoring center causing the failure when detecting the failure. For example, when the monitoring center 20 causes the failure, the monitoring center 30 takes over the monitoring business of the monitoring center 20 as the substitute monitoring center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126292-A (JP)
Title: Apparatus and system for image formation
Inventor: KOJIMA TOSHIYA
IPC: G03D13/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming an image of high picture quality by suppressing density unevenness.  <P>SOLUTION: At a heat development and transfer part 20 where a photosensitive material A and an image receiving material B are put one over the other to transfer an image to the image receiving material B, heating temperatures of heaters constituting a main heater 52 are controlled according to a control pattern (each target temperature) that a user selects out of a plurality of control patterns, so an image of high picture quality can be formed by suppressing a lot difference and a slit difference of the photosensitive material A and density unevenness due to replacement etc. of an exposure device 16 by the user's choice. Further, the control pattern is selected out of the plurality of control patterns, so disabled control or unstable control can surely be avoided unlike the case wherein the user optionally selects a target temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123013-A (JP)
Title: Installation structure of door opening/closing device
Inventor: HIDA KAZUNORI
IPC: E05F15/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide installation structure of a door opening/closing device that can ensure installation space of the opening/closing device effectively, and that can ensure the mounting strength of the device even if a corner portion of an opening portion of the door has a gentle curve line.  <P>SOLUTION: In this installation structure of an opening/closing device 1 that opens and closes automatically a door on a vehicle by power, a gusset member 16 is hung over to bridge a roof member 14 configuring a ceiling member of the vehicle body and a side member 15 configuring a side portion of the vehicle body, so that the opening/closing device 1 is installed in space S surrounded by the roof member 14, the side member 15 and the gusset member 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128316-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MORIFUJI EIJI
IPC: H01L21/336
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where each of semiconductor elements is provided with a one-layer structured gate insulating film at the time of forming at least two kinds of semiconductor elements on the same semiconductor substrate by using at least two kinds of gate insulating film materials whose dielectric constants are different.  <P>SOLUTION: A silicon oxide film 3 is formed as a thick film system gate insulating film in a first area 1a of a semiconductor substrate 1, and a gate electrode 4 is formed above it, and a gate structure having a side wall insulating film 6 is formed. Then, a high dielectric film 10 is formed as a thin film system gate insulating film in a second area 1b, a gate electrode 8 is formed above it, and a gate structure having a side wall insulating film 11 is formed. Thus, it is possible to constitute a semiconductor device including a thick film MOS type element and a thin film MIS type element having single layered gate insulating films 3 and 10 whose dielectric constants are different on the same semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121140-A (JP)
Title: Fermented solution for pickled vegetable
Inventor: KUME KAZUO
IPC: A23B7/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermented solution for pickled vegetables using an extracted solution of vegetables to be produced at the step of preliminarily pickling in lightly pickling and enabling producing lightly pickled vegetables using additives as slightly as possible, and to provide lightly pickled vegetables with good taste using the fermented solution.  <P>SOLUTION: The pickled vegetables are produced by treating the fermented solution for pickled vegetables and vegetables or pickled vegetables in salt with a seasoning solution comprising using the fermented solution. The fermented solution is obtained by adding lactic bacterium to the vegetable extraction solution obtained by pickling vegetables in salt followed by lactic fermentation and removing the lactic bacterium from the product. The seasoning solution for lightly pickled vegetables using the fermented solution can decrease 50% or more of chemical seasoning and almost 100% of a synthetic sour agent, compared to a conventional seasoning solution. The lightly pickled vegetables thus obtained contain rich nutriments such as amino acid and mineral originally contained in vegetables, have good taste and require no vegetable extract waste disposal facilities which are conventionally required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130348-A (JP)
Title: Powder molding die
Inventor: NAKATANI KAZUMICHI
IPC: B30B11/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a powder molding work by preventing cracks caused on a compact obtained by compacting powders in a powder molding.  <P>SOLUTION: A mechanical stopper for deciding the stop position of each part when pressurization is completed is composed of each lower end surface of a lower inner punch 17, a lower middle punch 18 and a lower outer punch 19 and a stopper plate 21. These mechanical stoppers are in the state where they are arranged in a concentrated manner in the vicinity of a cavity 12. Thus, the length L<SB>17</SB>, L<SB>18</SB>, L<SB>19</SB>of each punch is shortened, difference between respective lengths is also reduced and the absolute quantity of strain and the variation of the amount of emergence of the lower inner punch 17, the lower middle punch 18 and the lower outer punch 19 are suppressed small. These mechanical stoppers are in the state where they are arranged on the extension in the directions F<SB>17</SB>, F<SB>18</SB>, F<SB>19</SB>of load to which each punch is subjected. Then, the amount of deflection in the state where each punch is subjected to the load is minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098270-A (JP)
Title: Hook device for tool
Inventor: KOBAYASHI TETSURO
IPC: B25H3/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook device for a tool that is excellent in fitting to a body, that is comfortable for attaching on a belt and that is simple in structure and excellent in hooking the tool.  <P>SOLUTION: The hook device for the tool consists of a first locking part that is formed with a bent wire for locking by contacting on front and back surfaces of a belt and that consists of a pair of frames for fitting on the belt, and a second locking part that is formed for coupling the pair of frames of the first locking part as a bridge and used as an attaching part for tools. Since the device is all formed of wire, the device fits to a body well and there is no uncomfortable feeling even if it is attached to a belt for use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129878-A (JP)
Title: Disposable diaper
Inventor: MITSUI KOICHIRO
IPC: A61F5/44
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper in which a fixing tape can be temporarily fixed to a side flap by providing the fixing tape having a hook member on the side edge of the side flap in the disposable diaper wherein the stretchable side flap being arranged along the longitudinal end parts of the diaper body is provided.  <P>SOLUTION: In vicinities of the side edges of a pair of the side flaps arranged along the longitudinal end parts of the diaper body, the fixing tape is provided. The hook member is provided on the fixing tape, and the hook member is engaged with a region (engaging region) of the side flap with which the fixing tape is engaged for this disposable diaper. In the disposable diaper, the engaging region is constituted of an engaging part with which the hook member is engaged, and a non-engaging part which is extremely weakly engaged with the engaging part or is not engaged at all. Thus, even when the engaging force of the hook member is strong, the temporary fixation by a weak engaging force becomes possible.  <P>COPYRIGHT: (C)2004,JPO