baber/WOPTO huggingface dataset:
Patent JP-2003090884-A (JP)
Title: Optical fiber radiation monitor and crustal movement monitoring system using the same
Inventor: MATSUI TETSUYA
IPC: G01T1/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a technique for predicting blowout of methane hydrate, in particularly to provide a remotely calibratable optical fiber radiation monitor with high sensitivity and a crustal movement monitoring system using it. SOLUTION: The system for predicating a crustal movement leading to the blowout of methane hydrate can be constructed by monitoring the radon and thoron gas generated by the crustal movement by use of the optical fiber radiation monitor. The optical fiber radiation monitor used can be calibrated in sensitivity and corrected in temperature by emitting an exciting light to a sensor part. Accordingly, the technique for predicting blowout of methane hydrate which has not been realized before can be realized and, particularly, the remotely calibratable optical fiber radiation monitor with high sensitivity and the crustal movement monitoring system using it can be realized.
Patent JP-2003099064-A (JP)
Title: Waveform correcting method
Inventor: KAKISHITA MASAHIRO
IPC: G10H7/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To repair a clipped part of a sound-recorded waveform. SOLUTION: A sampling waveform REC is differentiated and the clip part is detected in the differentiated waveform. Then a corrected waveform W3 of a quintic function which passes the front end (a) and rear end (b) of the clip part cut at a cutting level (th) of the sampling waveform REC, has a gradient nearly equal to that between the points (a) and (b), and has its peak point in the middle between the points (a) and (b) is generated and connected to the points (a) and (b).
Patent JP-2003095549-A (JP)
Title: Display control system of elevator
Inventor: KITAMURA TATSUHIRO
IPC: B66B3/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To keep operating efficiency without giving uncomfortable feeling to an elevator user. SOLUTION: A display control system has an arrival forecast lamp 3 for forecasting and displaying arrival of each elevator in an elevator landing of each floor and a landing position pilot lamp 4 for displaying a present position of the elevator. When landing call registration is performed from a landing call button 5 in this state, a group management control device 7 selects the optimal elevator based on an operating state of the elevator managed by each of main control devices 8 and 8. The arrival forecast lamp disposed on the elevator landing of a landing call floor corresponding to a selected elevator is turned on, the landing position pilot lamp in the turning on state in non- registration time of landing call is continuously displayed, and the arrival forecast lamp and the landing position pilot lamp disposed on the other elevator landing of the same floor are turned off.
Patent JP-2003101232-A (JP)
Title: Conductive connection structure and method of forming the same
Inventor: YOSHIMURA EIJI
IPC: H05K3/06
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive connection structure in which the reliability of the conductive connection of a metal pattern to a columnar metal body is high and in which the flatness of its surface is satisfactory, and to provide a method of forming the connection structure. SOLUTION: The conductive connection structure is provided with the columnar metal body 24 used to conductively connect layers, an insulating layer 26 which is arranged around the body 24 while at least a part on the surface 24a of the body 24 is exposed, the metal pattern 27b which is laminated on the insulating layer 26 and which is opened so as to be overlapped with the surface 24a of the body 24, and a conductor layer 29 which is formed at least from the surface 24a of the body 24 to the inner circumferential face of an opening 27a in the pattern 27b.
Patent JP-2003101382-A (JP)
Title: Surface acoustic wave apparatus
Inventor: NAKANO MASAHIRO
IPC: H03H9/72
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thin surface acoustic wave apparatus having predetermined electrical frequency characteristics. SOLUTION: The surface acoustic wave apparatus comprises an element mounting layer 11 made of a resin and having surface acoustic wave elements F1 , F2 mounted on an element mounting surface 11a, a board connecting layer 14 made of a resin and having an external connection terminal 15 electrically connected to the board and formed on a terminal forming face 14a thereof directed in an opposite direction to the mounting surface 11a, at least one functional layers 12, 13 provided between the layer 11 and the layer 14 and having a predetermined circuit pattern and wirings formed thereon, and at least one through holes 18 formed to penetrate through the layers 12, 13 from the layer 11 to the layer 14 to electrically connect a position except a position between the surface 11a side and the face 14a side and having an open stub 19.
Patent JP-2002171994-A (JP)
Title: Method for producing optically active tetrahydrofuran-2-carboxylic acid or its antipode ester
Inventor: NISHIMOTO YUKIFUMI
IPC: C12P41/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active tetrahydrofuran-2-carboxylic acid or its ester in high optical purity on an industrial scale in high efficiency by using an enzyme having excellent optical selectability and available at a low cost. SOLUTION: The optically active tetrahydrofuran-2-carboxylic acid or its ester can be produced by treating a racemic tetrahydrofuran-2-carboxylic acid ester with an ester-decomposition enzyme originated from nature.
Patent JP-2003100540-A (JP)
Title: Chip inductor and its manufacturing method
Inventor: SASAKI YOSHINORI
IPC: H01F41/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a chip inductor superior in magnetic characteristic and magnetic shield effect wherein an exterior cover can be easily manufactured by using screen printing. SOLUTION: A drum core 2 is provided with a penetrated hole 14 with which a coil body 1 wound by a winding 5 is engaged. This manufacturing method includes a step for pallet insertion where a plate pallet 10, wherein the periphery of the penetrated hole 14 is made of elastic material, is used to engage the coil body 1 with the penetrated hole 14 of the pallet 10; a first paste filling step where resin paste 30 is applied by screen printing from one surface of the pallet 10 to the periphery of a wound core 4; and a second paste filling step where the pallet 10 is reversed and the resin paste 30 is applied by screen printing from the other surface of the pallet 10 to the periphery of the wound core 4. The resin paste 30 is made by mixing a thermosetting resin with ferrite globular powder and ferrite indeterminate powder.
Patent JP-2002204201-A (JP)
Title: Information processor with infrared communication function and its control method
Inventor: KATO NAOTAKA
IPC: H04W4/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a superior information processor and its control method which can smoothly transfer data such as a processing result obtained by executing an application or an HTML file obtained from a Web server according to the TCP/IP protocol to external equipment (PDA) by using an infrared communication function. SOLUTION: The information processor periodically accesses a specific server machine (e.g. Web server) on a network such as the Internet to obtain a desired file (e.g. HTML file). This file obtaining operation is carried out irrelevantly to the operation of an infrared transmission/reception part. In other words, the information processor tries to always cache the latest downloaded data for a PDA. Consequently, the PDA as external equipment is set in an infrared communication mode and raised over an area where the information processor can find a station and then a connection between both is established, so that the latest data can received.
Patent JP-2003104655-A (JP)
Title: Elevator device
Inventor: UTSUNOMIYA KENJI
IPC: B66B7/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of restraining an elevator car from vibrating in a buoyant manner due to the getting of passengers into the elevator car during the standstill of the car and damping the vibration of the car with ease even while the car moves upward or downward. SOLUTION: The elevator device 11 is provided with the car 103, guide rails 104, and guide rollers 105. The car 103 has a car frame 107, a cage 108 and a vibration isolator 109. The elevator device 11 is also provided with a speed sensor 2 and a cage acceleration sensor 20 so that the speed of the car frame 107 and the acceleration of the cage 108 can be detected. When the direction of the speed of the car frame 107 and that of the acceleration of the cage 108 are opposite to each other, braking force is applied to the rotation of the guide rollers 105 for reducing the speed of the car frame 107, as a result, the force of inertia is generated in the direction opposite to the acceleration of the cage 108 for reducing the acceleration of the cage 108.
Patent JP-2003107313-A (JP)
Title: Image pickup device
Inventor: KUBODERA ASAYUKI
IPC: H04N5/232
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely attach an auxiliary optical unit used for automatic focusing and a light emitting unit used for infrared photographing. SOLUTION: In this image pickup device 1 with a lens-barrel 20 extending toward an object from a main body housing 10, the auxiliary optical unit 31 for automatic focusing with respect to an object is attached directly to the front of a support frame 21 on the side of the object of a lens L in the lens- barrel 20. In the image pickup device 1, the light emitting unit 32 for infrared photographing with respect to an object is also attached directly to the front most of the support frame 21 on the side of the object of the lens L in the lens-barrel 20.
Patent JP-2003105473-A (JP)
Title: Aluminum alloy sheet having excellent bendability and drawability and method for manufacturing the same
Inventor: SHIMIZU YASUFUMI
IPC: C22F1/043
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet which is suitable for automotive bodies, automobile parts, machine parts, or the like, and which has excellent bendability. SOLUTION: This aluminum alloy sheet having excellent bendability and drawability is an aluminum alloy sheet subjected to aging treatment and consisting of the aluminum alloy which contains 0.5-1.3 mass% SiO, 25-1.0 mass% MgO, one or two kinds of 0.03-0.2 mass% Mn and 0.02-0.2 mass% Cr and is controlled to <=0.3 mass% FeO and <=0.2 mass% Cu.  The rolled sheet after performing the aging treatment satisfies the following formulas (1) and (2): (5250-15.3T+8.6Y)/d>=W...(1), (T<2> /Y)>=430...(2), wherein, T is the numerical value of the tensile strength (MPa) when pulling the aluminum alloy sheet in the rolling direction, Y is the numerical value of the 0.2% proof stress (MPa) at this time, (d) is the numerical value of the average crystal grain size (μm) on the rolled surface of the aluminum alloy sheet and W is the numerical value of the average width (nm) in a precipitation free zone (PFZ).
Patent JP-2003103066-A (JP)
Title: Rotor pitch control mechanism of model helicopter
Inventor: KUNII MAKOTO
IPC: A63H27/133
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor pitch control mechanism of a model helicopter capable of solving problems of conventional control mechanisms of toy helicopters caused by their structures wherein pitch angles of stabilizer bars, stabilizer blades, seesaws, mixing levers, and main rotors of main rotor grips are changed through hiller control levers, which results in complicated structures, many assembling processes, high costs arising from a large number of parts required, and seesaw parts having large areas arising from the mixing levers fixed to the seesaws, which makes the mechanisms large. SOLUTION: The rotor pitch control mechanism of the model helicopter is composed by connecting one end of each mixing lever 7, which is pivotably supported on the stabilizer bar 14 fitted to the seesaw 10, with an upper swash plate 1 through a rod 12, and by connecting the other end with the main rotor grip 9 through a rod 13.
Patent JP-2003106834-A (JP)
Title: Thickness meter
Inventor: NOZAWA MASAHITO
IPC: F02M35/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a thickness meter for measuring a genuinely accurate thickness by correcting an error caused by the following operation of edges and the change in an ambient temperature by a simple method. SOLUTION: The thickness meter comprises a pair of distance meters 2 and 3 for measuring the distance to the opposing surface of an object 1 to be measured, and a frame 4 for mounting the pair of distance meters 2 and 3 so that the distance meters 2 and 3 can be positioned opposite to both the surfaces when viewed in the thickness direction of the object 1 to be measured. In the thickness meter, an upper strain gauge 7 and a lower strain gauge 8 are opposingly mounted to the upper root and the lower root, respectively.
Patent JP-2003121407-A (JP)
Title: Nano-metal particle including thin film carbon electrode and its manufacturing method
Inventor: NIWA OSAMU
IPC: G01N27/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a nano-metal particle including thin film carbon electrode and its manufacturing method capable of measuring highly sensitively a measuring object such as hydrogen peroxide or sugars suitable for measurement using a metal electrode. SOLUTION: This nano-metal particle including thin film carbon electrode at least a part of which is brought into contact with a solution which is a measuring object detects an electrical change generated by an electrochemical reaction of the solution. The electrode is characterized by using an amorphous nano-metal particle including thin film carbon formed by dispersing uniformly nanometer-sized metal particles, and by manufacturing the thin film by a sputtering method. The electrode can acquire a high current density compared with a bulky metal electrode, and is useful for highly sensitive measurement. The electrode is also widely applicable for measurement of oxygen or hydrogen peroxide consumed or generated with the advance of an enzyme reaction, or various biomolecules, namely, sugars such as glucose, amino acids or the like.
Patent JP-2003121324-A (JP)
Title: Pressing apparatus using press member and pressing method using press member
Inventor: IGARASHI SHUICHI
IPC: G01N3/08
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pressing apparatus using a pressure cylinder extremely excellent in practicality capable of properly pressing a member regardless of the kind of the member though performing the control of pressure due to a plurality of pressure cylinders based on a definite rule. SOLUTION: The sum of the load due to one press member 1 and the load due to other press member 2 is controlled so as to become the target total load of a pressure control grogram and, further, when the total load difference with the actual total load of the load due to one press member 1 to the target total load and the load due to the other press member 2 is larger than the displacement mutual difference with the displacement of the member 3 due to one press member 1 and the displacement of the member 3 due to the other press member 2, only the load of either one of one press member and the other press member is made variable so that the total load difference becomes small without increasing the displacement mutual difference to the utmost and the load of both of one press member,  and the other press member is made variable so that the displacement mutual difference becomes small without changing the total load difference when the displacement mutual difference is larger than the total load difference with the target total load and the actual total load.
Patent JP-2003117082-A (JP)
Title: Game machine
Inventor: ANDO KAZUO
IPC: A63F7/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To easily make a visually enjoyable representation for a game player by compactly and inexpensively constituting a loudspeaker device for executing a representation effect of a sound and the light to the game player in a game machine. SOLUTION: The loudspeaker device 100 is composed of a loudspeaker body 110 for generating an effective sound, a case part 120 installed on the front side of the loudspeaker body 110, a loudspeaker cover 130 installed on the front side of the case part 120, and two illuminating parts 140 installed in the case part 120. The illuminating parts 140 are provided with a decorative LED 142 held inside a cylindrical body 121, and the visible light outputted from there is reflected by a center cap 111 and a cone 112 to be irradiated toward the game player.
Patent JP-2003125274-A (JP)
Title: Digital camera
Inventor: KARASAKI TOSHIHIKO
IPC: G02B7/28
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera capable of photographing a desirable object with high level of accuracy in a photographing mode where a focal point is designated by an operation entry. SOLUTION: The digital camera can select the photographing mode where an AF cursor is used to designate a focal point. In the photographing mode, an AF area AR1 around a position CR1 corresponding to the AF cursor is set, and AF areas AR2 to 9 respectively around positions CR2 to 9 corresponding to positions in the vicinity of the AF cursor. Then an evaluation value E being a sum of absolute values of differences with respect to e.g. pixels adjacent to each other in the AF areas AR1 to 9 is calculated and AF processing is applies to the AF area with the highest evaluation value E. Thus, the photographer can implement its desired photographing with high level of accuracy.
Patent JP-2003124734-A (JP)
Title: Logarithmic periodic antenna device and array antenna device
Inventor: FUSHIMI HIDEKI
IPC: H01Q21/30
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the antenna of wide band characteristics by improving flatness in the frequency characteristics of the electrical performance (such as gain and VSWR) of an antenna. SOLUTION: In the logarithmic periodic antenna device having a plurality of dipole elements, respective dipole elements 1-5 arrayed while inverting phases at 180 deg. are composed of a plurality of elements 1a, 1b, 1c, 2a, 2b, 2c...5a, 5b and 5c having different lengths. Thus, respective resonance frequencies can be shifted a little, resonance frequencies are widened rather than a conventional device corresponding to one dipole element, and the drop of gain or deterioration of VSWR in a specific frequency is releaved.
Patent JP-2003124681-A (JP)
Title: Composite of electromagnetic wave absorber and electromagnetic wave absorber comprising it
Inventor: GOTO SHOICHI
IPC: H05K9/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite of electromagnetic wave absorber from which a high purity thin magnetic layer obtained in a specified direction can be obtained stably and readily while exhibiting excellent recycling performance not requiring a considerable facility load or disposal processing, and an electromagnetic wave absorber comprising it. SOLUTION: The composite of electromagnetic wave absorber comprises (a) shredded chips of one kind or more of magnetic recording media including a magnetic tape, a magnetic disc, and a magnetic card, (b) a mixing material, and (c) a synthetic resin binder and/or an inorganic solidifying material.
Patent JP-2003127428-A (JP)
Title: Ink-jet recording apparatus
Inventor: SATO KUNIO
IPC: B41J2/175
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus capable of executing a preliminary ejecting operation without interrupting a recording operation by generating an inclined electric field for preventing adhesion of preliminary ejection ink particles onto a recording paper at a position facing a nozzle hole formed on a recording head, and providing a U-turn jump of the preliminary ejection ink particles by the inclined electric field, without the risk of ink pollution by the preliminary ejection ink particles on the recording paper even in the case the distance between the recording head and the recording paper is changed. SOLUTION: A paper lift up amount measuring means for measuring the lift-up amount of a recording paper is provided so that ejection of preliminary ejection ink particles can be stopped in the case the paper lift-up amount is so large that the paper running path comes into the area intersecting with the preliminary ejection ink particle U-turn jumping path.
Patent JP-2003125940-A (JP)
Title: Heating structure in ceramic charcoal roaster
Inventor: KOJIMA TOSHIO
IPC: A47J37/06
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that ceramic charcoal cannot be heated evenly when internal flame burner is used as a heat source of a ceramic charcoal roaster. SOLUTION: A trivet 29 which is placed at the top of a burner 17 has an annular outer panel 39 at the upper part of the outer side of a setting rack 38 placed above. A fire grate 30 provided on the fire grate support 29 has a flame diffuser 4, a narrow support 41 at the peripheral part, and narrow interval keepers 43 and 43a outside the support 41. By positioning the interval keepers 43 and 43a of the fire grate 30 inside the outer panel 39 of the fire grate support 29, with the fire grate 30 put on the fire grate support 29 and ceramic charcoal 31 and 31a on the fire grate the flame concentrated at the center is diffused by a flame diffuser 40, and ceramic carbon 31, 31a... are heated. Furthermore, a gas passage 50 is formed outside the ceramic charcoal 31, 31a..., by the interval keeper 43 and 43a so that the peripheral parts of the ceramic charcoal 31 and 31a are also heated.
Patent JP-2003132062-A (JP)
Title: Object elucidation system
Inventor: ISOZAKI KATSUMI
IPC: G06T1/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an object elucidation system capable of searching information, which is desired to know, such as names of objects (plants/insects). SOLUTION: The system comprises a mobile terminal having a photography means, text information input means and displaying means as well as a communication capability, an image/text information analysis means for analyzing contents by receiving image/text information transmitted from the terminal, and a database. Questions comprising the image/text information of a user transmitted from the mobile terminal are searched, by using the image/text information analysis tool, which is owned by a service company, and a database. By answering the results to the user, an individual user can easily obtain the desired information, such as the names of the objects on site.
Patent JP-2003130767-A (JP)
Title: Microtome and safety cover therefor
Inventor: KASHIYA JITSUO
IPC: G01N1/06
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety cover for microtome that can prevent a worker from causing a hand/finger cutting accident when the worker prepares a specimen and, at the same time, does not become a hindrance even when the worker prepares the specimen. SOLUTION: This safety cover is attached to a running base 3 slidably provided on the guide rail 2 of a microtome 1 so as to cover the whole bodies of blades 5 and 5 which are used for preparing a specimen by slicing a sample S, and has a notched section (c) having an opening on the worker side at its central part.