baber/WOPTO huggingface dataset:
Patent JP-2003264514-A (JP)
Title: Circuit for measuring receiving level
Inventor: ISHII TAKAHITO
IPC: H04B17/318
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving level measuring circuit capable of improving the measuring accuracy of a receiving level by correcting phase rotation resulting from a frequency error of an oscillator provided in a transmitter/ receiver and preventing unproper correction from being performed under a situation that there is no desired wave.  <P>SOLUTION: In the receiving level measuring circuit, a desired wave/ interference potential detecting part 9 detects a frequency error vector. An adder 50, a frequency error averaging part 51 and an arctangent operating part 52 add, average and perform unit conversion of frequency error vectors. Correction values corresponding to frequency errors are stored in a frequency error correction table 53 in advance, and a correction value corresponding to a frequency error is acquired. An adder 10 adds a plurality of desired wave components, and a frequency error correcting part 42 corrects the desired wave components by using the correction value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261266-A (JP)
Title: Image forming device
Inventor: KIDO ATSUKO
IPC: G03G21/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of automatically replenishing paper in response to paper of various qualities.  <P>SOLUTION: This image forming device is provided with paper housing parts 91 to 94, a paper placing part 6, a paper delivery part 14 for delivering the paper outside the device, an automatic paper replenishing means for carrying the paper of the paper placing part 6 to the paper housing parts 91 to 94 or the paper delivery part 14, a heating means 12 for heating the paper at paper carrying time, a paper powder removing means 20 for removing paper powder, an image reading means 11 for reading an image formed on the paper, an image determining means for determining the image read by the image reading means 11, distributing means 16, 18, 21, 23, and 34 for distributing a carrying destination of the paper by a determining result, and an each side reversing means 30 for reversing each side of the paper by the determining result by the image determining means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263941-A (JP)
Title: Multi-directional switching device
Inventor: KOMOTA HIDEHARU
IPC: H01H25/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete configuration, capable of reducing and removing wrong operations that a plurality of switches are actuated by a pushed position in a multi-directional switching device in which one of the plurality of switches, is selectively actuated by the pushed position of an operation button.  <P>SOLUTION: A switch-actuating plate 3 is disposed so as to cover the plurality of switches at a center and its periphery, each of which is actuated by pushing, and is selectively tiltable in multiple directions around the center and movable to the center. An operating shaft 6 has an operating part 7 at one end and an actuating piece 16 at the other end. The multi-directional switching device has the operating shaft supported by a first support member 8 so as to tilt, in multiple directions using the side near to the operating part 7 as a support point or move in a axial direction, depending on the pushed position of the operating member 7 and the actuating piece 16 is disposed so as to surround a protrusion 3a formed on the back face of the switch actuating plate 3 via a prescribed gap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260395-A (JP)
Title: Functional element substrate, image display device and apparatus for manufacturing the same
Inventor: SEKIYA TAKURO
IPC: B05D5/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To avoid exchanging the extreme downstream filter by attachment and detachment since the exchanging of the extreme downstream filter by attachment and detachment, if done, induces the clogging of a nozzle in a downstream jet head.  <P>SOLUTION: The liquid drop of a solution containing a functional material is jetted and applied by the jet head 11 onto a substrate 14 and the volatile components in the solution are volatilized to allow the solid components to remain on the substrate, by which the functional element substrate is manufactured. The solution supplied to the jet head 11 is stored in a vessel 51 disposed independently of the jet head 11. The vessel 51 and the jet head 11 are coupled through a flexible supply path 58. At least two kinds of the filters 55 and 57 are disposed on the downstream side of the vessel 51. The filter 57 disposed on the extreme downstream side is nonattachably and nondetachably fixed and the filter 55 disposed on the upstream side is made attachable and detachable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269520-A (JP)
Title: Shock absorber for valve
Inventor: TAKEDA YASUHIDE
IPC: F16F9/48
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber for a valve such as a check valve that prevents a water hammer phenomenon when a check valve installed in a pipeline of every type of plant or the like is closed, and enables quick opening and closing of a valve element.  <P>SOLUTION: The shock absorber for a valve has a cylinder body, a piston rod connected to a valve stem of a valve, and a piston, and resists a movement of the piston with fluid in the cylinder body. The inside diameter of the cylinder body 2 is gradually reduced in a movement direction of the piston 3 at valve closing. The piston 3 is formed when two semicircular platelike members 6 and 6a are turnably coupled with a hinge pin 8, and rotation stops are set to hold the platelike members 6 and 6a in a flat plate position at valve closing. The fluid resistance can increase with valve closing to prevent sudden valve closing and prevent a water hammer phenomenon. At valve opening, the piston 3 closes to reduce the fluid resistance and thereby ensure a quick valve opening action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002369272-A (JP)
Title: Serial communication system, and control unit and terminal unit thereof
Inventor: TAKEDA TAKAYUKI
IPC: H04Q9/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a serial communication system for easily verifying wiring after system build up, and to provide a control unit and a terminal unit of the serial communication system. SOLUTION: When input or output unit confirmation signals are outputted from a CPU 15, input units T1, T4, and T5 receive the number of own channels which are in synchronization with a block pulse corresponding to each own address, and the number of own channels is transmitted from a transmission control section 13 to a central control apparatus 12. The CPU 15 writes input/ output information related to each address and the number of channels in a storage section 22, based on parallel data which are converted by a communication control section 16. The data are fetched, for example, in an upper level control apparatus 40 for listing display on a display section 41, thus verifying debugging (wiring errors) easily and rapidly, after the system has been built up for the system as a whole.
Patent JP-2002356670-A (JP)
Title: Sealant for leakage preventing and sealing method
Inventor: YAMAGUCHI HIDEKI
IPC: F16L55/18
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealant and a sealing method that can effectively prevent a wide kind of gas leakage from pipes, even though the leakage is small. SOLUTION: A reactive or volume-expandable sealing compound is flown in a pipe together with a gas flow in order to plug a leaking part of a pipe and prevent gas leakage. The compound to be sealed is composed of a moisture- reactive monomer (a silane-coupling agent, a cyanoacrylate, or an isocyanate), a radically reactive monomer  a (meth)acrylic monomer or the like}, a cationically reactive monomer (a vinyl ether or the like), and a water-absorbing resin particle. The compound to be sealed may comprise a reaction initiator or polymerization initiator. Leaking parts such as those at a joint part may be sealed by introducing a moisture-containing gas into a pipe, and then passing a moisture-reactive monomer together with the gas. Furthermore, the pipe may be heated with heating gas (such as steam or hot air).
Patent JP-2002347014-A (JP)
Title: Method for manufacture of split tile and split tile
Inventor: KOJIMA MORITOYO
IPC: B28B3/02
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a split tale capable of raising a yield and increasing the amount of recycled material used therein without causing any problem in quality by stabilizing a direction of a split and a deviation width at the time of splitting, and provide the split tile. SOLUTION: Recycled material mixed raw material is used for an upper layer 20 and a lower layer 20. Virgin raw material is used for an intermediate split layer 10. The upper layer 20, the intermediate split layer 10 and the lower layer 20 are molded under pressure in a state of being laminated in three layers into a pressure tile body C1. The pressure tile body C1 is separated up and down into two separation parts by generating a crack C1a in the intermediate split layer 10 to form the split tile T1.
Patent JP-2003280864-A (JP)
Title: Printer driver
Inventor: MIYAMOTO KENJI
IPC: G06F3/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when any post-processing function instructed by a printer is not present, or when a post-processor has broken down, data are printed out sometimes as they are without performing the post-processing, and the problem that any processing which should not be performed according to some combination of paper sheets is performed.  <P>SOLUTION: Prior to the transmission of a printer command or the like to an instructed printer, the printer driver requests the instructed printer for the status information of a post-processor connected to the instructed printer or its state and set paper sheet size or kind and based on the result, the printer driver inhibits a setting which can not be selected. Thereby, a print-out undesired by a user or an erroneous print-out is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276053-A (JP)
Title: Injection-molded article
Inventor: KAMIIDE MASAHIKO
IPC: B29C45/26
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection-molded article in which there exists no possibility of decreasing in accuracy and generating fluctuation of strength of a shaft part, and in addition, generating wear of a sliding opposite member when a part is processed by using a filler reinforcing material.  <P>SOLUTION: In the injection-molded article with a housing part and the shaft part and comprising a filler reinforcing grade as a resin material, there exists no raised filler on the surface of a branched shaft-shaped part between the housing part and the shaft part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202240-A (JP)
Title: Rotary sensor and method for detecting rotation angle
Inventor: KIN TOJI
IPC: G01L3/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive rotary sensor and a method for detecting a rotation angle.  <P>SOLUTION: This rotary sensor 1 has a rotor 2 having a sensing part 2b which is attached to a predetermined position in the direction of the axis of a rotating shaft Sh and whose width is changed along the peripheral direction, an excitation coil 3b<SB>1</SB>, and a core 3a formed by an insulation magnetic material to hold the excitation coil. The rotary sensor 1 is provided with a rotation angle measuring device 4 attached to a fixing member, connected with a fixed core 3 and the excitation coil 3b<SB>1</SB>arranged opposingly at an interval in the direction of the shaft axis with respect to the rotor, and having an oscillation means for transmitting an oscillation signal having a specific frequency. Furthermore, the method for detecting an rotation angle is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003286211-A (JP)
Title: Method for decomposing methyl formate
Inventor: YABE AKIRA
IPC: B01J31/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing methyl formate with which a high decomposition ratio of the methyl formate is provided and catalyst deactivation is prevented and to provide a method for cooling utilizing the decomposition reaction of the methyl formate and a coolant.  <P>SOLUTION: The method for decomposing the methyl formate comprises decomposing the methyl formate in the presence of an anion exchange resin and a water adsorbing porous substance. The method for cooling comprises decomposing the methyl formate in the presence of the anion exchange resin and the water adsorbing porous substance. The coolant comprises an agent A composed of the methyl formate and the water adsorbing porous substance and an agent B composed of the anion exchange resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289635-A (JP)
Title: Stacked iron core
Inventor: NAKAMURA SHUICHI
IPC: B21D39/03
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked iron core which is possible of firmer calking coupling, even when a stacked iron core piece is thin, as a matter of course in case that the thickness of the iron core piece is normal.  <P>SOLUTION: In a stacked iron core 10, where upper and lower iron core pieces 12 are stacked via one or more calking parts 16 and 17, the calking parts 16 and 17 are equipped with cantilever pieces 18 and 19 which are parallel on both sides, in each of which one end 22 is cut off from the body 21 of the stacked iron core piece and the other end 23 is bent, ranging downwardly from the body 21 of the iron core piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287498-A (JP)
Title: Semiconductor nanoparticle fluorescent reagent and method for measuring fluorescence
Inventor: SATO KEIICHI
IPC: C01G9/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in manufacturing semiconductor nanoparticles, in order to modify the nanoparticles differentially having a band gap fluorescence, many steps are needed, and it is very difficult to industrially manufacture the nanoparticles in view of a technique and safety.  <P>SOLUTION: A method for measuring the fluorescence comprises the step of measuring a defective fluorescence present from a defect level of a surface site mainly having an energy level existing in a forbidden band of the energy level in the semiconductor nanoparticles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246364-A (JP)
Title: Disposable container
Inventor: YOKOHAMA KYOKO
IPC: B65D33/38
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable container from which contents can be taken out without tearing the container and with which the contents can be prevented from leaking due to an external shock.  <P>SOLUTION: An adhesive tape 6 to serve as a means for preventing the container from cleaving is affixed to an outer peripheral film of the disposable container at a position to cover a tab 1a of a container tearing structure 1 for cleaving the container. Thus the disposable container does not cleave even if external force is applied to the structure 1 by the external shock during conveyance or the like, and the disposable container can cleave by peeling the adhesive tape 6 when using the container. Therefore, the disposable container is free from leakage of the contents due to the external shock and is stable in quality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288884-A (JP)
Title: Storage battery
Inventor: HASEGAWA TAKASHI
IPC: H01M2/36
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery having a liquid port plug mounted to the storage battery main body of the storage battery of which, a locking slit formed to the liquid port plug and a locking protrusion formed to the splash protector can be easily locked without generating a shift of relative position.  <P>SOLUTION: For the storage battery having such a structure that the splash protector is mounted to the liquid port plug main body by locking the locking protrusion 9 formed to the splash protector to the locking slit 5 formed to the liquid port plug main body, a splash protector positioning concave part 6 is formed to the lower end part of the slit of the liquid port plug main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296524-A (JP)
Title: Work flow generation method, server device, program and storage medium
Inventor: KATO TAKESHI
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate work flow data according to a charged price when the price charged according to the execution of a contract exceeds an estimated amount.  <P>SOLUTION: A client device 300D transmits information for identifying a delivered article and information showing the price of the delivered article to a server device 100. The server device 100 compares the estimated price of the delivered article which is designated by the received information for identifying the article with the received information showing the price of the delivered article. When the amount in delivery exceeds the amount in estimation, the server device 100 generates work flow data showing an acceptance route for obtaining an acceptance to the purchase of the article at the price in delivery according to the received information showing the price of the delivered article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296940-A (JP)
Title: Optical disk apparatus
Inventor: TAKEDA NAOTO
IPC: G11B7/1267
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a recording speed in a phase change type optical disk apparatus.  <P>SOLUTION: The optical disk apparatus records test data to an optical disk 10 such as a CD-RW at a certain rotation speed. Then a controller 30 drives a rotation control section 31 and erases the test data while varying the rotation speed as quad-speed, six-speed, eight-speed, ten-speed, and twelve-speed or the like to calculate the erasure performance. The optical disk apparatus selects a maximum rotating speed at which the test data are sufficiently erased on the basis of the erasure performance. The optical disk apparatus overwrites data at the selected rotating speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295975-A (JP)
Title: System and method for supporting field work
Inventor: YAMAMOTO IKUO
IPC: G06F3/048
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method, in which latest information for plant apparatuses can be obtained at any time and place when maintenance works for the plant apparatuses are performed.  <P>SOLUTION: A system for supporting field work, which comprises a wearable computer 1-i and a plant information management system 11, is utilized for plant maintenance works. The wearable computer 1-i, which can be wore by a plant worker while the plant worker is working, outputs request for plant information as information regarding the plant. The plant information management system 11 outputs the information as requested and the wearable computer 1-i displays the output plant information so that the plant worker can recognize the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053258-A (JP)
Title: Method for forming metal siding structure having high design effect and metal siding structure formed thereby
Inventor: MATSUSHITA KAZUAKI
IPC: B05D7/24
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a metal siding structure having no problem of environmental pollution, excellent in weatherability and having high design effect. SOLUTION: An aqueous color base paint, which is a core/shell type acrylic emulsion and contains a core/shell type silicone modified acrylic emulsion due to the formation of a grafted and crosslinked structure to the acrylic skeleton of polysiloxane, is applied to the whole surface or projected surfaces of a coating material backed with a coated steel panel subjected to emboss processing by roll coating to form a color base coating film layer and, if necessary, a clear topcoat paint is applied to the surface of the color base coating film layer or the surface of the obtained embossed pattern to form a top clear layer to form the metal siding structure having high design effect.
Patent JP-2003296281-A (JP)
Title: Method and system for access control
Inventor: KAWAZURE YOSHIAKI
IPC: G06Q50/26
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system which controls access to a service provider side on a service user side.  <P>SOLUTION: The access control method of the client connected to a server comprises: managing an authentication station certificate used to decide whether access right is obtained to the client by the server; making the authentication station certificate usable under prescribed conditions; receiving a certificate specifying a server sent from the server when access to the server is gained; and making the authentication station certificate corresponding to the certificate specifying the server usable and allowing subsequent access to the server according to a comparison result when the certificate is present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300691-A (JP)
Title: Auto-tensioning device of hydraulic crane
Inventor: KODAMA YOSHIHIRO
IPC: B66C13/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-tensioning device of a hydraulic crane capable of automatically and properly adjusting tension acting on a hoisting rope, even if a subject to be hoisted is moved up and down by waves.  <P>SOLUTION: An oil pump 32 is connected to a hydraulic motor 35 by oil passages 36 and 37 and a solenoid proportional control valve 34 for switching rotation between normal and reverse is connected to the oil passages 36 and 37. A first relief passage 41 and a first relief valve 42 with a high set pressure are connected to the oil passages 36 and 37. A shuttle valve 38 supplies releasing hydraulic pressure to a brake mechanism B of the hydraulic motor 35. A second relief passage 43, a second relief valve 44, a third relief valve 45 and a third relief valve 46 are provided for auto-tensioning and correspondingly to the first relief valve 42. The second relief passage 43 and the third relief passage 45 are provided respectively with a second solenoid valve 47 and a selector valve 48 for changing tension according to the subject to be hoisted which moves up and down according to waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299878-A (JP)
Title: Control signal input device for game
Inventor: OKADA TETSUNORI
IPC: A63F13/428
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a golf ball can not be controlled as a player likes since the pressing timing of the switch of a controller is deviated when trying to control the golf ball with a controller when playing a golf ball, e.g. in a computer game machine.  <P>SOLUTION: This control signal input device for a game is connected to a game machine main body to which various kinds of instructions of a game can be inputted by operating the controller, and moves an actual moving object corresponding to a moving object in the game on the basis of a play using the moving object corresponding to the method of the play for inputting a signal for advancing the game to a game machine main body. The device is provided with: a velocity measuring means for measuring the actual moving velocity of the actual moving body; and a velocity control signal output means for outputting a velocity control signal for moving the moving object in the game at a moving velocity according to the actual moving velocity measured by the velocity moving means.  <P>COPYRIGHT: (C)2004,JPO