baber/WOPTO huggingface dataset:
Patent JP-2004088227-A (JP)
Title: Portable radio apparatus
Inventor: ASANO MASANORI
IPC: H04B1/38
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dissipate heat of a power amplifier, to prevent a circuit board from being directly applied by a shock even if a portable radio apparatus is fallen from an antenna body side, and to enhance reliability of the apparatus by improving waterproofness.  <P>SOLUTION: A circuit substrate 8 of which the backside is mounted by a power amplifier 11 generating the heat is attached to inside of a box-shaped chassis 15 having side walls in every direction and opening a face in one direction, and a box-shaped front case 1 is covered to cover the open face of the chassis 15 to be fixed with a screw 21. A seal ring 7 is attached in a depression groove 6 formed on a bottom face in the front case 1 to be pressed by end faces of each side wall of the chassis 15. An antenna connector 3 is directly attached to the chassis 15 being a rigid body via a waterproof packing 18, and the antenna connector 3 and the circuit substrate 8 are electrically conducted by a contact piece 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082148-A (JP)
Title: Crimping device
Inventor: INOUE JUNICHI
IPC: B21D39/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimping device capable of further reducing expenditure on device and surely performing partial crimping work which is equal to or better than a prior device.  <P>SOLUTION: The crimping device comprises a base plate 10 brought into contact with a work 9 from its upper side, a moving plate 11 movably arranged at a vertical direction, a punch 2 with a pointed head contact portion oscillationally arranged around a rotary fulcrum 221 in which the pointed head contact portion is oscillated in response to movement of the moving plate 11, and a connecting member 3 connecting to the base plate 10 at one end and directly or indirectly the work 9 from a lower direction. A crimping process comprises: a step of relatively descending the moving plate 11 against the work 9; a step of oscillating the punch 2; a step of pressing the pointed head contact portion of the punch 2 to a processed portion of the work 9; and a step of giving processing force toward the processed portion of the work from a slanted upper side to a slanted lower side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178914-A (JP)
Title: Superconducting magnet device
Inventor: HASEBE TSUGINORI
IPC: H01L39/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the heat generated from a superconducting magnet device and, in addition, to prevent the temperatures of objects to be cooled other than the main body of the magnet device from rising when the magnet device is excited and demagnetized.  <P>SOLUTION: The superconducting magnet device is constituted to cool a superconducting coil 53 by means of a refrigerating machine 55. In the magnet device, a bobbin 57 interposed between the second cooling stage 55-2 of the refrigerating machine 55, and the superconducting coil 53 is constituted as a heat transfer suppressing member which suppresses heat transfer, and the thermal resistance of the member is decided so that the temperature of the coil 53 may become a value immediately under the operating critical temperature of the coil 53 due to the heat generated from the magnet device, when the magnet device is excited and demagnetized at a prescribed current changing speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084380-A (JP)
Title: Repairing heat insulating material, repair structure and repair method
Inventor: KITAGAWA KEIICHI
IPC: E04D13/18
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing heat insulating material, a repair structure and a repair method capable of forming a heat insulating layer without any lacking part in the outside of the existing roof or the existing wall and constructing the repair structure having an excellent heat insulation property.  <P>SOLUTION: The repairing heat insulating material 1 is so constituted that a heat insulating material is used in the case the existing roof 2 forming a projection 25 on the roof surface is repaired, an accepting space 11 capable of placing the projection 25 is formed on the rear side and that an overlapped section 12 is provided to one of right and left side edges and, at the same time, an overlapping section 13 capable of being overlapped with the overlapped section 12 is provided to the other. The repair structure is so constituted that a roof is newly constructed on the existing roof 2 forming the projection 25 on the roof surface through a heat insulating material 1' or the repairing heat insulating material 1, and the heat insulating material 1' is so constituted that the overlapped section 12 is formed on one of the side edges, the overlapping section 13 capable of being overlapped with the overlapped section 12 is formed on the other, the heat insulating layer is constructed so as to locate inside of the heat insulating layer constituting the projection 25 on the existing roof 2 of the heat insulating material 1' or the repairing heat insulating material 1 and, at the same time, that the new roof is constructed on the heat insulating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089776-A (JP)
Title: Treatment method for organic waste and treatment equipment therefor
Inventor: KATAOKA MASAKI
IPC: C02F3/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for organic waste capable of more effectively utilizing energy.  <P>SOLUTION: Organic waste P is burnt under pressure and a gas turbine 14 is driven by the exhaust gas G generated by this combustion. At this time, an air compressor 17 is driven by a gas turbine 14 and a part of compressed air (A) formed by driving the air compressor 17 is utilized in the combustion of the organic waste P and the remainder of the compressed air (A) is utilized in the aeration of organic wastewater H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092449-A (JP)
Title: Thruster of ballistic vehicle
Inventor: NONAKA YOSHINORI
IPC: F02K9/97
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thruster of a ballistic vehicle which is intended to enhance heat resistance by a combustor made of a ceramics and simultaneously intended to enhance reliability in structure adjoining to a metallic part as well as simplified structure.  <P>SOLUTION: In the thruster 1 for a satellite in which an injector 3 injecting fuel and oxidizer and the combustor 5 which burns the fuel injected from the injector 3 and the oxidizer is adapted to be connected with each other, it forms the combustor 5 as the ceramics make and fixes to frame side by a hold-down flange.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094569-A (JP)
Title: Position detecting method, position detecting device and electronic blackboard device using the same
Inventor: ICHIHARA FUMIO
IPC: G06F3/041
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting method which improves accuracy in detecting a position, and also provide a position detecting device and an electronic blackboard device using the same.  <P>SOLUTION: This is a position detecting method using a position detecting device provided with a light guide body 103 in which an illumination light from a light emission part 101 provided at an edge part is totally reflected and transmitted; a film 105 arranged adjacent to the surface of the light guide body 103; and optical position detecting means 106 and 107 which can detect the position of an optical variation point on the surface of the light guide body 103. A part of the film 105 is brought close or contacted to the light guide body 103 by mechanically deforming the film 105, and the position at which the mechanical deformation is made is detected by receiving the scattered light of the illumination light caused by an evanescent light generated in the light guide body 103 with the optical position detecting means 106 and 107. It is possible, therefore, to avoid reduction in accuracy in detecting a position due to variations in temperature and humidity, since ultrasonic waves are not used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025424-A (JP)
Title: Tool plate for polishing and polishing method using the same
Inventor: TANI YASUHIRO
IPC: B24B37/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long life tool plate for polishing and a polishing method using it capable of improving machining efficiency, flattening polished surface of a workpiece to be polished, and realizing the polishing to prevent from being scratched.  <P>SOLUTION: The tool plate for polishing is used for the polishing method with abrasive consisting of base grains and the fine abrasive grains held on the surface. The machined surface 2 of the tool plate 1 is a discontinuous uneven surface of surface roughness of 0.5 to 15 μm arithmetical mean roughness (Ra), and the tool plate for polishing is used in the polishing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099456-A (JP)
Title: New physiologically active substance
Inventor: OCHIAI ATSUSHI
IPC: A61K31/122
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound having an antitumor activity and an inhibitory activity for cell motility and to provide a method for producing the same and an antitumor agent and a cell motility inhibitor comprising the same as an active ingredient and a new microorganism having the ability to produce the compound.  <P>SOLUTION: The compound is represented by general formula (I). The method for producing the compound comprises culturing the microorganism belonging to the genus Aspergillus and having the ability to produce the compound and collecting the compound from the resultant cultured product. The antitumor agent and the cell motility inhibitor comprising the compound as the active ingredient are provided. An Aspergillus sp. F7720 strain (FERM P-18198) having the ability to produce the compound is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097890-A (JP)
Title: Addition method of heavy metal insolubilizing agent and equipment therefor
Inventor: SHICHIRI MASATAKA
IPC: C02F1/62
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an addition method of heavy metal insolubilizing agent capable of adding a proper amount of a heavy metal insolubilizing agent so as to rapidly dealing with a change in the concentration of heavy metals flowing in a system, and an equipment therefor.  <P>SOLUTION: A waste liquid containing heavy metals is guided to a reaction tank 29 and heavy metals in the waste liquid are insolubilized by adding the heavy metal insolubilizing agent containing a sulfur component to the waste liquid in a reaction tank 29. The concentration of sulfur ions in the outlet liquid of the reaction tank 29 discharged from the reaction tank 29 is measured by an ion meter 37 to calculate the concentration of the unreacted heavy metal insolubilizing agent remaining in the outlet liquid of the reaction tank 29. The concentration of the calculated residual heavy metal insolbilizing agent is set as an index to adjust the loadings of the heavy metal insolubilizing agent added to the reaction tank 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098781-A (JP)
Title: Chain case for motorcycle, and leg shield
Inventor: SHIMIZU YUJI
IPC: B62J17/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain case for a motorcycle, which can be easily molded and assembled with resin, and can reduce costs by decreasing a number of parts, material costs, and mold costs.  <P>SOLUTION: Parts 1A' (1B'), upper and lower halves are integrally molded for approximately right-left symmetry with resin with a centerline a as a border, and a resin hinge is formed on the centerline a. Each part 1A' (1B') is folded around the resin hinge into a bag-like half-divided member, and respective upper and lower half members are attached to a rear arm, respectively, so as to constitute a chain case for a motorcycle. This invention can reduce a number of parts, material costs, and mold costs, because a chain case that has been conventionally constituted of four plate metallic pieces can be constituted of two resin pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101744-A (JP)
Title: Electrooptical device, method for manufacturing same, and electronic apparatus
Inventor: TAKAHARA KENICHI
IPC: G02F1/1368
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a bright and high-quality picture display with a high contrast ratio by reducing differences in levels at intersections of scanning lines and data lines in an electrooptical device such as a liquid crystal device.  <P>SOLUTION: The electrooptical device is constructed by sandwiching an electrooptical substance (50) between a pair of substrates. On the one substrate out of a pair of the substrates, a pixel electrode (9a), a thin film transistor (30) to switch and control the pixel electrode, a scanning line (3) containing a gate electrode part (3g) of the thin film transistor and a main line part (3a) which has film thickness larger than that of the gate electrode part and supplies a scanning signal to the gate electrode part and a data line (6a) extending over the gate electrode part, intersecting the scanning line and supplying a picture signal to the thin film transistor are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102073-A (JP)
Title: Closure for optical cable connection
Inventor: AONO TETSUAKI
IPC: G02B6/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closure for optical cable connection capable of containing a number of coated optical fibers with high density.  <P>SOLUTION: The closure 1 for optical cable connection has a closure body 4 into which multiple optical fiber cables 7 and single core optical cables 9 are introduced. Optical cable fixtures 14 and 15 for fixing the optical cables 7 and 9 are detachably disposed in the closure body 4. A passing-through fiber storage compartment 23 for containing passing-through coated optical fibers, a fiber fusion spliced section storage compartment 24 for containing the fusion spliced sections of the coated optical fibers, and a fiber extra length storage compartment 25 for containing the extra lengths of the coated optical fibers are disposed in the closure body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074753-A (JP)
Title: Formed sl sheet adhered to vertical surface of underground structure to reduce shear stress
Inventor: YAMAGUCHI KEIZO
IPC: E02D27/34
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure the durability of an underground structure such that an SL layer having a uniform thickness is formed by adhering a whole surface to an applied body while matching to mate with an adjacent sheet to be pressured to adhere to the vertical surface of the underground structure at normal temperature, partial release or droop is not occurred not only during operation but also being left under the air outside where atmospheric temperature rises to 30°C during a term of aging and restoring soil, and shear stress by compaction stress due to the land subsidence of the circumference of the applied body is reduced to 0.2 t/m<SP>2</SP>or less with adhesion maintained.  <P>SOLUTION: To efficiently make a sheet of adhesion application at a local field by using a compound with a stiffness coefficient, a formed SL sheet is comprised of laminating an SL compound layer with a rubber asphalt layer having a thickness of 0.5 to 1.0 mm mixed with SBR synthetic rubber, adhering a white non-woven fabric for protection on the surface thereof and sandwiching the SL compound layer therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109238-A (JP)
Title: Method for driving display panel
Inventor: NAKAMURA HIDETO
IPC: G09G3/292
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a plasma display panel capable of improving dark contrast.  <P>SOLUTION: A sub-field which belongs to a leading sub-field group including the leading sub-field of each field includes a selective write addressing process for setting discharge cells to a turn-on discharge cell mode. The sub-field following the leading sub-field group includes a selective delete addressing process for setting discharge cells to a turn-off discharge cell mode by selectively deleting and discharging the discharge cells, and a light emission maintaining process for making only the discharge cells in the turn-on discharge cell mode repeat sustained discharges the number of times corresponding to weighting of the sub-fields. Immediately after the light emission maintaining process in the sub-field at the end of each field, a first deleting process for generating a first deleting discharge between one row electrode of row electrode pairs belonging to discharge cells set to the turn-off discharge cell mode and column electrodes, and a second deleting process for generating a second deleting discharge between the row electrodes of the row electrode pairs belonging the discharge cells set to the turn-on discharge cell mode are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111499-A (JP)
Title: Magnet roller
Inventor: YAMAKAWA TOMOHIRO
IPC: H01F7/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive magnet roller with high precision while facilitating the fixation of a cylindrical magnet and a shaft.  <P>SOLUTION: The magnet roller which has the cylindrical magnet 2, having a plurality of magnetic poles on its surface, pressed in a mandrel 1 and further has a cylindrical sleeve 3 made of a nonmagnetic body at the outer circumference of the cylindrical magnet 2 is provided with a lock pin 11 for locking the cylindrical magnet 2 so that the pin projects from the mandrel surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124518-A (JP)
Title: Gallium nitride semiconductor light emitting element and its manufacturing method
Inventor: TOKUJI SHIGEKAZU
IPC: H01L33/32
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride semiconductor light emitting element which has excellent mechanical strength, which is hardly deteriorated even in a high-temperature high-humidity environment and which has high light output efficiency. SOLUTION: The gallium nitride semiconductor light emitting element comprises a lower side ITO film 810 formed as a lower side transparent electrode film formed at a first layer by a sol-gel process as a current diffusing layer on a P-type GaN semiconductor layer, and an upper side ITO film 820 as an upper side transparent electrode film formed by a sputtering method on the lower side ITO film 810.
Patent JP-2004105406-A (JP)
Title: Instrument and method for suturing
Inventor: TAKAMOTO SHINICHI
IPC: A61B8/12
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve suturing precision and surgery precision furthermore by performing suturing operation while directly observing a place to be sutured.  <P>SOLUTION: The suturing instrument consists of: a suturing instrument body 10; a needle 20 functioning as a suturing means exposed at the tip recess part 15 of this body 10; a drive shaft 30 provided so as to be connected with the body 10; and an ultrasonic oscillator 40 provided inside of the tip recess part 15 of the body 10. From the oscillator 40, ultrasonic waves are transmitted and received to obtain the image of the place to be sutured. Then, the suturing operation is performed while directly observing the place to be sutured with the image positioned below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108270-A (JP)
Title: Joint structure in engine exhaust system
Inventor: SAKURAI MASAHITO
IPC: F16J15/12
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the transmission of high frequency vibration of an exhaust manifold resulting from the pulsation of exhaust gas flowing in an exhaust system to a downstream and improve the sealability of a spherical joint in the joint structure of an engine exhaust system formed by connecting the downstream of the exhaust manifold connected to an engine to the upstream of the exhaust pipe through the spherical joint.  <P>SOLUTION: In a spherical gasket 24 of the spherical joint 18, a stainless mesh layer 35 and an expansion graphite layer 37<SB>0</SB>are radially overlapped with each other with the expansion graphite layer 37<SB>0</SB>positioned outside, and the density of the stainless mesh layer 35 in the radial inner side is increased more than that of the stainless mesh layer 35 on the radial outer side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112418-A (JP)
Title: Terminal and call control program
Inventor: AOYAMA SUSUMU
IPC: H04W88/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal and a call control program for dialing a telephone number on the basis of an incoming call history, that suppresses a callback to a malicious call source as a first purpose, facilitates identification of the caller at callback as a second purpose, and solves both the first and second purposes as a third purpose.  <P>SOLUTION: The terminal is provided with: a means for storing an incoming call history wherein an abnormality flag is set to incoming calls whose duration time is a prescribed time or below; a means for detecting a call origination to a displayed telephone number; and a means for displaying an inquiry menu for displaying confirmation of the call origination when the incoming call history of a telephone number whose call origination is detected is referenced and the setting of the abnormality flag is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203259-A (JP)
Title: In-vehicle unit
Inventor: NAKATSUKA SHIGEO
IPC: G07B15/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that alarm program processing prepared for coping with an emergency, by which an alarm is outputted from an in-vehicle unit when a driver forgets pulling out a card from the in-vehicle unit at a finish time of driving, imposes an unnecessary burden on application program processing for the regular time.  <P>SOLUTION: This in-vehicle unit is equipped with a card read/write part for detecting the insertion/pull-out state of the card and accessing read/write with the card, a capacitor connected to an engine switch, a voltage drop detection circuit for detecting voltage drop of an input power source, a microprocessor part dedicated for alarm, for inputting a detection signal of the insertion/pull-out state of the card and outputting an alarm of forgetting pulling-out of the card by a voltage drop signal, and an alarm generator for generating the alarm. In the case where voltage drop of the input power source is detected and the card is in the mounted state, when a user sets an engine key in the OFF state, alarm information of forgetting pulling-out of the card is outputted while the capacitor retains the charge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004109072-A (JP)
Title: Analysis method for metal impurity in solution
Inventor: HORIE HIROSHI
IPC: G01N1/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method capable of preventing pollution caused by an environmental atmosphere, a tool or the like in analyzing metal impurities in a chemical solution and pure water, of easily accomplishing and keeping high cleanliness, and of pretreating an evaluating solution to a required decomposition/condensation specification with a simple process to enable a high-sensitivity and high-accuracy analysis.  <P>SOLUTION: A high-cleanliness gas is used in a sealed vessel as a ventilating current; a clean condensation tool is horizontally disposed in it; a chemical solution of an analysis object can be easily subjected to a pretreatment by dripping it on a surface of the tool and by depressurizing and drying it to a level preventing its bumping to cope with the required decomposition/condensation specification.  <P>COPYRIGHT: (C)2004,JPO