baber/WOPTO huggingface dataset:
Patent JP-2003247231-A (JP)
Title: Steel pipe pile
Inventor: UJIFUSA NOBUAKI
IPC: E02D5/24
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a steel pipe pile capable of being easily pressed in without depending on welding accompanied with a large number of man-hours and danger by examining vertical joining of the steel pipe pile at construction site.  <P>SOLUTION: In the steel pipe pile 1 in which flanges 2a, 2b which an upper pile 1a and a lower pile 1b are provided therebetween, respectively, are connected by a bolt and a nut, a flange pressing-in guide 4 is provided below the flange 2a on a pile upper part side. The flange pressing-in guide 4 is a spiral blade 5 having slightly smaller radius of rotation than radius of the flange or a plurality of inclined blades 6 having small radius of rotation and provided at outer periphery of a pipe downward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246079-A (JP)
Title: Inkjet recorder
Inventor: OKA YASUHIRO
IPC: B41J2/175
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder that judges whether ink can be used before the ink is supplied and a quality maintaining condition is broken and can prevent a waste condition such as destruction of an ink vessel due to erroneous loading even when the ink vessel having a common and simple structure is used irrespective of the kind of the ink.  <P>SOLUTION: This inkjet recorder comprises a reading means 200 for reading a discrimination information 13 attached to an ink vessel 1 which is loaded to an ink vessel loading section 100, a moving means that relatively moves an ink supply needle 3 and the ink vessel 1 loaded to the ink vessel loading section 100 to displace them between a first position where both of them are separated from each other and a second position where the ink supply needle 3 is stuck into the ink vessel 1 in order to supply ink to the recording head 2, and a judging means for judging whether or not the ink supply needle 3 and the ink vessel 1 should be relatively moved to the second position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245856-A (JP)
Title: Dressing apparatus and grinder having the same
Inventor: YAMAGUCHI MASAO
IPC: B24B53/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a grinder and prevent the decrease of a work machining space on a machining table.  <P>SOLUTION: A dressing apparatus of the grinder is provided with a direction changing means for a rotary dresser 25. The arrangement of the direction changing means reduces the number of items used for the grinder and the occupying space ratio of the dress apparatus 20 on the machining table 17, and thus it becomes possible to provide a grinder at a low cost and allows the wider use of the machining table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246036-A (JP)
Title: Molding
Inventor: OKA YOSHIYUKI
IPC: C08L101/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding which can be produced efficiently by an integral molding method and disposed of ecologically, especially is suitable for an interior finish material for a vehicle.  <P>SOLUTION: The molding is composed of a biodegradable aliphatic polyester at least 50% in gel percentage by a tetralin solvent extraction method at 130°C and/or the foam of the polyester. A skin material is laminated on the surface of one side of the foam, and a thermoplastic resin aggregate is molded integrally on the surface of the opposite side of the foam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333640-A (JP)
Title: Optoelectronic device, liquid crystal device, and electronic equipment
Inventor: OISHI EIJI
IPC: G09F9/35
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and reduce the cost by using only a single FPC(flexible printed circuit board). SOLUTION: In a liquid crystal display device, a liquid crystal 23 is injected between a device substrate 20 and a counter substrate 21 through an annular sealing material 22. The liquid crystal display device is provided with a surface for mounting a driver IC 24 to be connected to the pixel electrode 26 of the device substrate 20 and another surface for mounting a driver IC 25 to be connected to the scanning side electrode 29 of the counter substrate 21. While mounting on the device substrate 20 the driver IC 24 to be connected to the pixel electrode 26 of the device substrate 20, the electrode terminal of the counter substrate 21 is extended to the device substrate 20 through a conducting part 30, and a driver IC 25 to be connected to the scanning side electrode 29 of the counter substrate 21 is mounted on the device substrate 20.
Patent JP-2003259449-A (JP)
Title: Radio intercommunication system and web server
Inventor: ODAWARA HIROBUMI
IPC: H04W8/26
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio intercommunication system which allow users to use desired terminals to improve serviceability and availability of the system, unlike a conventional radio intercommunication system having a trouble that the users fixedly correspond to terminals resulting in an inconvenient use.  <P>SOLUTION: Upon a log-in request with a user ID and a password from a terminal 3, a Web server 4 references a user information table 51 in a database 5, and, if coincident, permits use of the terminal 3 after registering the log-ined user ID, corresponding to an IP address of the terminal in a terminal user managing table 52 of the database 5. Upon a read request about the utilizing condition, the radio intercommunication system and the server 4 output an extension number of the terminal 3 under log-in and corresponding user name.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260653-A (JP)
Title: Deburring device
Inventor: KANEKO AKIRA
IPC: B24B31/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deburring device for deburring a workpiece with high efficiency.  <P>SOLUTION: A first port 11 and a second port 12 are formed in a jig 1 in which the workpiece A is set, a first media cylinder 13 is connected to the first port 11, and a second media cylinder 15 is connected to the second port 12. The workpiece A is set in the jig 1. When one of the piston 18 of the first media cylinder 13 and the piston 18 of the second media cylinder 15 is advanced, the other piston is retreated. Liquid media with which abrasive grains in the jig 1 is mixed is flowed in reciprocation along a hole h formed in the workpiece A, and burr formed on the edge of the hole h is ground and removed by abrasive grains in the liquid media.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261587-A (JP)
Title: Metallocene compound, catalyst for polymerizing olefin containing the same and method for producing olefin polymer using the same catalyst
Inventor: NAKANO MASATO
IPC: C07F7/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for producing an olefin polymer by which the olefin polymer having high stereospecificity can be produced with a high polymerization activity.  <P>SOLUTION: The metallocene compound is represented by general formula (I) (wherein, R<SB>2</SB>is a substituted 2-furyl group or a substituted 2-thienyl group). The olefin polymer is produced by using a catalyst for polymerizing the olefin containing the metallocene compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256295-A (JP)
Title: Storage device and backup method for storage device
Inventor: SHIROI TSUTOMU
IPC: G06F1/30
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device and a backup method for the storage device in which the service life of storage regions in a nonvolatile memory is prolonged by surely storing data in the nonvolatile memory between the detection of the off state of a power source and the actual off state of the power source.  <P>SOLUTION: A CPU 3 comprises a backup means for performing backup operation for reading data in a RAM 6 and writing the data into an EEPROM 5 by performing arithmetic control processing when the off state of the power source is detected by a power source off state detection circuit 2, a data recovery means for performing data recovery operation for reading the data stored in the EEPROM 5 and writing the data into the RAM 6 when the power source is turned on, and a data erasure means for erasing the data in the EEPROM just after the data recovery operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263485-A (JP)
Title: Contents output processor
Inventor: SATO NAOKO
IPC: G06Q30/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents output processor for wiping out a user's dissatisfied feeling about a charge and improving the entertainment.  <P>SOLUTION: A CPU 11 receives the specification of contents and the input of a budget from an operation part 14. The CPU 11 acquires the management information including the specified contents charge or the like from a contents server 2. The CPU 11 calculates the total cost including a charge required for an output. The CPU 11 presents the contents and its output mode capable of being output to a user within the range of budgets. The user selects a desired mode from the presented contents output mode. The CPU 11 outputs the contents in the output mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263203-A (JP)
Title: Engineering support method and support tool therefor
Inventor: NAKADA TAIJI
IPC: G05B19/05
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engineering support method and a support tool therefor, which enables automatic preparation of a ladder sequence diagram by preparing a planning document, using an integrated system.  <P>SOLUTION: The method comprises preparing a table of contents of a planning document according to specifications subjected to control and ideas of control item, selecting a programing technique on the basis of the information obtained from the table of contents, and converting an expressive form intermediate file of the selected programing technique into a ladder diagram.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263630-A (JP)
Title: Original image pickup unit
Inventor: ARAFUNE SHOJI
IPC: H04N1/21
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original image pickup unit capable of reading many original images in a batch without making it necessary to prepare for the display of originals, and efficiently making presentation even at the time of using a projector.  <P>SOLUTION: This original image pickup unit 1 is provided with an A/D converter 5 for converting the image information of an original 16 into image data, a first buffer memory 6 for temporarily storing the image data transmitted from the A/D converter 5, a second buffer memory 7 for compressing and storing the image data read from the first buffer memory 6, and a display memory 8 for storing the image data to be displayed at a display device 15. Thus, it is possible to execute the transfer of the image data from the A/D converter 5 to the first buffer memory 6 separately from the transfer of the image data from the second buffer memory 7 to the display memory 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259862-A (JP)
Title: Cell-culturing carrier
Inventor: TSUZUKI HIROHIKO
IPC: C12N5/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell-culturing carrier in producing a cell sheet and in the solubilization of the carrier, capable of overlapping the cells stably and easily without inhibiting the growth and proliferation of the cells.  <P>SOLUTION: This cell-culturing carrier is characterized by having <0.3 μm dried membrane thickness of a gel layer containing a cell-adhering component in the cell-culturing carrier obtained by overlapping an alginic acid gel layer with the gel layer containing the cell-adhering component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267713-A (JP)
Title: Method for producing fullerenes
Inventor: ASATANI HARUO
IPC: C01B31/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing useful fullerenes with high purity and at a high yield by removing impurities selectively from a fullerene- containing soot material.  <P>SOLUTION: The method for producing fullerenes has a first step to obtain an extracted liquid by mixing the fullerene-containing soot material 11 with an extraction solvent containing an aromatic hydrocarbon, a second step to separate and remove a deposit formed by the addition of a polar solvent to the extracted liquid from a solution, a third step to remove the polar solvent or to reduce its content in the solution and a fourth step to deposit the fullerenes from the solution obtained through the third step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267458-A (JP)
Title: Heat insulating container
Inventor: FUJIWARA TOSHIRO
IPC: B65D21/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating container in which water in a container main body is not retained inside and even when the containers are piled up in multi-stages, water flowing from the top is not retained in a container at a lower level.  <P>SOLUTION: A recessed place 30 is formed on the top face 2a of a lid body 2 in order to temporarily store water drained from an outlet 15 formed in the bottom wall 1a of the container main body 1 positioned at a upper level under a piled-up condition in multi-stages, and a drainage channel communicating from this recessed place 30 to the bottom face of the container main body 1 is communicated between the lid body 2 and the container main body 1 in order to furthermore guide the water temporarily stored in this recessed place 30 to the bottom face of the container main body at a lower level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269872-A (JP)
Title: Control device for iron receiving quantity of molten metal container
Inventor: HABARA HIDEJI
IPC: F27D19/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for the iron receiving quantity of a molten metal container with the improved rotation efficiency of a molten iron ladle to attain rationalization and to minimize the temperature drop of the molten metal in conveyance and in its turn to contribute to the manufacture of high- quality products by computing the full-up level of molten metal according to the volumes of individual molten iron ladles to automate tilting of a tilting trough.  <P>SOLUTION: This control device for the iron receiving quantity of the molten metal container comprises level measuring means 10A, 10B for measuring the edge level of the molten metal containers 5A, 5B for receiving the molten metal 2 in an opening part opened at the upper part, and the surface level of the molten metal, and a control device connected to the level measuring means 10A, 10B to compare the edge level with the molten metal surface level, to determine the full level of the molten metal containers 5A, 5B when the difference between the edge level and the molten metal surface level is on a prescribed level and to stop receiving iron into the molten metal containers 5A, 5B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270013-A (JP)
Title: Ultrasonic transducer and method of manufacturing the same and ultrasonic flowmeter using the same
Inventor: SATO MASATO
IPC: G01F1/66
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize an ultrasonic transducer in which a connection durable to a thermal shock test is possible and is superior in reliability.  <P>SOLUTION: The ultrasonic transducer is constituted in such a way that the difference in coefficient of thermal expansion between a case 4 and a piezoelectric body 6 is relaxed by elongation of an adhesive 7 so as to prevent a connection of the case 4 to the piezoelectric body 7 from being damaged. As a result, it is possible to prevent the case 4 and the piezoelectric body 6 from being damaged over a long period even in an environment used outdoors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270350-A (JP)
Title: Radiation inspection device
Inventor: YANAGIDA NORIFUMI
IPC: G01T1/161
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation inspection device capable of quickly transmitting and processing information.  <P>SOLUTION: This radiation inspection device is provided with a plurality of radiation detectors 4 each outputting a detection signal of a γ-ray from an object, a plurality of γ-ray discrimination devices 7 individually arranged in association with the radiation detectors 4 and each outputting detection data including information about a position and a detection time of the matching radiation detector 4 outputting the detection signal, buffers 10A and 10B individually storing detection data outputted from signal processing devices 7A and 7B formed by grouping a plurality of ray discrimination devices 7, computing processing devices 19A and 19B outputting information to be used for forming tomographic image data of the object on the basis of the detection data stored in the buffers 10A and 10B, an image forming device 22 forming the tomographic image data on the basis of the information outputted from the computing processing devices 19A and 19B, and selection switches 14A and 14B switching and transmitting the respective detection data stored during the term set to the buffers 10A and 10B to the computing processing devices 19A and 19B in every set time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268948-A (JP)
Title: Lattice panel mounting device
Inventor: ASHINA MAKOTO
IPC: E04F13/21
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an insufficient engaging force of a lattice panel which is mounted on an outer surface of a stringer of a building by engaging a side edge thereof with a side edge of an engaging portion of the stringer, the problem being caused when the lattice panel is lifted from the stringer due to outer force such as wind and rain.  <P>SOLUTION: There is provided a lattice panel mounting device which is comprised of a mounting receiving member (2) including a side edge. Then, a guide surface portion (12), a slope portion (13), a recess (14), and an angle portion (15) are formed at the side edge of the mounting receiving member (2). Further, a folded portion (18) of an engaging edge (17) of the lattice panel (1) is seated on the angle portion (15), and an engaging surface portion (19) is brought into surface contact with the slope portion (13), followed by engaging a leg edge (20) with the recess (14). By virtue of this structure, the relative positional relationship between the mounting receiving member and the lattice panel is maintained and strong engaging relationship between the same is ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267389-A (JP)
Title: Liquid container
Inventor: NAKAGAWA NORIYUKI
IPC: B65D25/42
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable liquid container by regulating the outward widening of legs of the container by making the lower ends of the back walls of leg housings come in face contact with the legs extending downward slantly in a simple structure or without increasing the thickness of the back walls of the leg housings.  <P>SOLUTION: The liquid container 1 comprises an inner container 2 whose upper end is wide-mouthed, an outer package case 3 enclosing the inner container 2, a shoulder member 4 connected to the upper end of the outer package case 3, a bottom member 5 connected to the lower end of the outer package case 3, a lid 6 fitted on the upper end of the shoulder member 4 to be fitted and removed freely so as to open and close the wide-mouth of the inner container 2, a discharge mechanism 7 for discharging a liquid in the inner container 2 from the front lower end thereof, a plurality of the crank-shaped leg housings 11, 11 each comprising left and right walls 8, 9 and the back wall 10 and arranged radially on the bottom surface of the bottom member 5 at every a prescribed distance, and the foldable legs 12 each housed in each leg housing 11. A level contacting part 18 is formed on the back of each leg 12 so as to come in face contact with the lower end of the back wall 10 of each leg housing 11 when the legs 12 are unfolded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265781-A (JP)
Title: Game machine
Inventor: HIRATA HIROKI
IPC: A63F7/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having new game property different from the acquisition of a large quantity of prize balls.  <P>SOLUTION: This game machine is provided with the game property of acquiring a large quantity of prize balls by generation of a big hit since a big prize port is opened in the generation of the big hit. Further, when a pachinko ball gets in a special pattern start port during a demonstrative display, a presentation display specification is determined by lottery on the basis of the winning timing of the pachinko ball, and the presentation content in variable display is changed according to the specification lottery result. Therefore, this game machine can be provided with the new game property of changing the presentation content of the variable display for oneself by the winning of pachinko ball to the special pattern start port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244994-A (JP)
Title: Wind turbine generator
Inventor: OTA KOICHI
IPC: H02P9/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To attain private power generation independently without the need for connecting a wind turbine generator of a separately excited winding induction generator type to a commercial AC transmission and distribution cable.  <P>SOLUTION: This wind turbine generator comprises a rotor exciting power supply unit for exciting a winding type rotor, and a supply limiting apparatus for adjusting a power supply amount to a load.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280438-A (JP)
Title: Heat fixing device
Inventor: MURATA MAKOTO
IPC: B65H29/56
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat fixing device in which improvement of durability of a heat fixing roller can be achieved.  <P>SOLUTION: In the heat fixing device provided with a heat fixing member and a pressing member, a separating member 3 is provided to separate transfer paper from a heat fixing member covering film and the leading tip part of the separating member which is abutted to the heat fixing member 1 is covered by a sheet member 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276990-A (JP)
Title: Safety device of crane vehicle
Inventor: YAMAMOTO TAKAKIMI
IPC: B66C23/42
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for a crane vehicle equipped with a revolving table swingably mounted on the vehicle, a boom supporting lever mounted on the table free to rise and fall between the back tilting position and the rising position, a lever fixing means to fix the lever to the back tilting position or the rising position with possibility of disengagement, an actuator to secure and disengage the lever fixing means, an extension boom attached to the lever free to rise and fall, a derricking cylinder to raise and sink the extension boom, and a boom supporting means to support the extension boom in the falling condition, wherein an improvement is incorporated to avoid a hazard generated with disengagement of the lever fixing means unless the extension boom is supported by the boom supporting means.  <P>SOLUTION: The safety device of the crane vehicle is furnished with a boom support sensing means 11 which senses whether the extension boom 6 is supported by the boom supporting means 4 and makes it impossible to disengage the lever fixing means 4 otherwise to be made by the actuator 5 unless the boom 6 is supported by the boom supporting means 4.  <P>COPYRIGHT: (C)2004,JPO