baber/WOPTO huggingface dataset:
Patent JP-2004104097-A (JP)
Title: Method of recovering etching damage of iii-v compound semiconductor
Inventor: IECHIKA YASUSHI
IPC: H01L21/324
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering etching damage in carrying out dry etching on a III-V compound semiconductor to form an electrode or the like.  <P>SOLUTION: The method of recovering etching damage of a III-V compound semiconductor includes; [1] a process step of heat-treating a III-V compound semiconductor, expressed by a general formula In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (where, x+y+z=1, 0≤x≤1, 0≤y≤1, 0≤z≤1), at 600°C or higher in an inert gas atmosphere, after the semiconductor is dry etched; or [2] a method same as [1], wherein the heat treatment is carried out at 1,100°C or lower; or further [3] a method same as [1] or [2], wherein the gas used for the dry etching is an inert gas, a gas of a molecule containing a halogen element, or a mixed gas of these.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030734-A (JP)
Title: Humidity controller
Inventor: YABU TOMOHIRO
IPC: B01D53/26
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity controller alternately using a first adsorbing element 81 and a second adsorbing element 82 for dehumidifying/humidifying treated air to be supplied into a room while changing a distribution passage for the treated air, improving humidity controlling performance by preventing the treated air from bypassing the absorbing elements 81, 82 without the need for troublesome maintenance work for the adsorbing elements 81, 82.  <P>SOLUTION: In a casing 10, first and second boxes 71, 72 which are slid to a direction perpendicular to a left side partition plate 30 forming inside flow paths 67, 68 and mounted/demounted on/from the casing 10 are provided. The boxes 71, 72 store the adsorbing elements 81, 82, respectively. In the end faces of the boxes 71, 72 in a sliding direction, opening portions 31, 32 are formed which are communicated with air ducts 85, 86 for the adsorbing elements 81, 82, while a window portion to be connected to the opening portions 31, 32 is opened to the left side partition plate 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039588-A (JP)
Title: Mobile web server system and method, web server, mobile terminal, and program dealing with mobile web server
Inventor: BABA TAKASHI
IPC: H04W76/02
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a creator to easily create contents to be opened to the Internet, on a mobile terminal without providing the mobile terminal with web server functions.  <P>SOLUTION: A mobile phone 10 preserves created content information in a storage part 15 and preserves a URL registered by making an application for URL registration to a web server 30 with respect to a preservation location of content information, in the storage part 15 correspondingly to the created content information and reads out and transmits pertinent content information to the server 30 on the basis of the storage part 15 in response to a request for contents acquisition from the server 30. The server 30 registers a mobile telephone number in a table 41 correspondingly to the URL in response to the application for URL registration and requests contents acquisition to the mobile telephone number extracted from the table 41 in response to the request for contents acquisition to receive the content information and not only preserves the content information in a database 43 but also transmits it to a contents acquisition source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035447-A (JP)
Title: Motion control device of vehicle
Inventor: KATO HIRAHISA
IPC: B60T8/36
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To suitably perform vehicle stabilizing control in simple constitution and to smoothly end the control even when a brake pedal is actuated during the stabilizing control and the stabilizing control is ended.  <P>SOLUTION: This motion control device of a vehicle is adapted to set control objectives taking one wheel cylinder (Wrl) of each hydraulic system as a controlled object on the basis of the detection result of a vehicle state amount detection means (SD), and also to set the pressure intensifying gradient of the wheel cylinder as a controlled object according to the result of comparison between the control objectives and the vehicle state amount. In this device, the pressure intensifying gradient when the brake pedal is in the actuated state is set more sharp than that in the non-actuated state, whereby when the hydraulic pressure adjustment of the controlled object is ended in the actuated state of the brake pedal, the pressure is suddenly intensified to quickly converge the stabilizing control. A hydraulic pressure adjusting means is composed of a hydraulic pump (HP1), proportional differential valve means (a proportional solenoid valve SC1 and a relief valve RV1), normally opened valves (NOfr and NOrl) and normally closed valves (NCfr and NCrl).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040332-A (JP)
Title: Program protection device for programmable sewing machine
Inventor: KAMANO ATSUSHI
IPC: D05B19/02
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program protection device for a programmable sewing machine which protects sewing programs and sewing parameters based on whether a set up device is mounted or not.  <P>SOLUTION: The program protection device 8 for the programmable sewing machine protects the sewing program and the sewing parameter by switching a control device 7 to a change prohibited mode, in which changes from an automatic sewing mode to a sewing program change mode and a parameter change mode for changing the sewing program and the sewing parameter by a mode switching switch 32 are prohibited, if the set up device 60 is not mounted on a mounting part 61 provided on a sewing machine table. However, in the device, if the set up device 60 is mounted on the mounting part 61, the set up device 60 is detected by a detector 62 because of an electric circuit 65 of the mounting part 61 short-circuited by a metallic member 64, and the control device 7 is switched to a change permitted mode in which the sewing program and the sewing parameter are changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045918-A (JP)
Title: Switching power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a power conversion efficiency and a power factor in a switching power source circuit which deals with a wide range corresponding to a heavy load like, for example, a plasma display panel.  <P>SOLUTION: The switching power source circuit includes a quadruple voltage rectifier circuit for obtaining a DC input voltage at a substantially quadruple level of a commercial AC power source level. Thus, a peak level of current flowing to a switching element is suppressed to alleviate a load. Thus, a primary side switching means can be constituted of only one set of switching elements by half-bridge coupling two primary side switching means, and the power conversion efficiency is improved by reducing the number of stages of the power conversion from a conventional constitution for constituting a plurality of converters. Then, electrostatic capacitance of two of four smoothing capacitors for constituting the 4-fold voltage rectifier circuit is set larger than that of the other two smoothing capacitors. Thus, a conduction angle of rectified current is enlarged to improve the power factor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045166-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IIJIMA RYOSUKE
IPC: H01L29/78
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the diffusion of the atoms, of such as boron, for composing a gate electrode into a gate insulating film when using metal silicate as the gate insulating film, and to suppress the increase of the interface level of a silicon substrate.  <P>SOLUTION: A semiconductor device has a field-effect transistor where the gate electrode 104 is formed on the silicon substrate 101 via the gate insulating film 103. The gate insulating film 103 contains metal, silicon, oxygen, and nitrogen. The concentration of the nitrogen in the film 103 is maximized at the gate electrode interface and is minimized at the substrate interface. The concentration of the metal in the gate insulating film 103 is minimized at the gate electrode interface and is maximized at the substrate interface section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048532-A (JP)
Title: Structure and construction method for in-tunnel built-up passage for observer
Inventor: INOUE AKIRA
IPC: E21D11/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural member and a construction method for a built-up passage for an observer, which can shorten a construction period and cut back on a construction cost, by solving the problem that the construction period cannot be reduced because the construction of the in-tunnel passage for the observer requires many processes and other works cannot be started until the completion of curing of concrete.  <P>SOLUTION: A steel guard fence (guard rail) for use in current road construction is effectively utilized, and the in-tunnel passage for the observer is constructed as a built-up type, so that the construction period of in-tunnel construction work can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049748-A (JP)
Title: Image display system
Inventor: ABE YUMIKO
IPC: G09G5/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system which smoothly and continuously displays diversified images.  <P>SOLUTION: While the expanded image is displayed in a display element 107, the image data to be displayed next is expanded 205 in a main expanded image memory section 103 of a RAM 15. When the expansion processing ends earlier than the display time of the previous image data, the image data of a lager processing load is expanded in a sub-expanded image memory section 104 of the RAM 15 before the display end time. The image of the large processing load is divided little by little and is expanded in the sub-expanded image memory section 104 of the RAM 15 by repeating such processing. As a result, the image data of the large processing load is dividedly expanded by utilizing the expansion idle time by the image data of the small processing load, by which even the image data of the large processing load can be displayed without the time for waiting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056491-A (JP)
Title: Audio device
Inventor: OTANI NAOTAKE
IPC: G10L19/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio device capable of accurately notifying a function selected by a user even when there is a limit to the display efficiency of a remote controller.  <P>SOLUTION: In the device for reproducing music data from a portable device main body 1 and outputting it to a headset 2, by operating an operation part 8 or 9, the subset of the music data reproduced from a storage part by a control unit 6 is set. A voice corresponding to the set subset is recorded from a microphone 7, and stored as a voice file in the storage part 4 corresponding to the subset. By the operation part 8 or 9, the corresponding voice file is reproduced when the subset is selected, and output to the headset 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055713-A (JP)
Title: Liquid crystal display device and method for manufacturing the same, and projection-type liquid crystal display device
Inventor: TORIYAMA AKIKO
IPC: G09F9/35
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with no abnormal alignment by eliminating any no-alignment region where a rubbing operation is impossible by the influence of a post spacer, a method for manufacturing the same and a projection-type liquid crystal display device.  <P>SOLUTION: After alignment layers 8, 9 are formed on a counter substrate 2 formed with the post spacer 7, the alignment layer 8 on the periphery of the spacer is alignment treated with light irradiation and the alignment layer 9 on regions other than the periphery of the spacer is alignment treated with rubbing. The order of alignment treatment with light irradiation and that with rubbing is pretermitted. Thus, the alignment layer 8 on the periphery of the spacer 7 where the alignment treatment with rubbing is difficult under the influence of the spacer 7 is alignment treated with light irradiation. Consequently abnormal alignment of a liquid crystal 6 is prevented because the alignment layers 8, 9 are effectively alignment treated in their total regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106840-A (JP)
Title: Optical device and substrate used for the same
Inventor: ITAKURA HIROKI
IPC: G02B6/24
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of effectively preventing increase in transmission loss, damaging, breaking, and so on of an optical fiber owing to stress concentration occurring where the clad part of the optical fiber is removed.  <P>SOLUTION: The substrate has in one body an array surface provided with a plurality of recessed grooves 24 and two support surfaces disposed across it and the respective recessed grooves 24 of the array surface is gradually increased in width (w) at the same depth from the highest position of the array surface at both end positions on sides of the two support surfaces as both the end part positions approach the corresponding support surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053678-A (JP)
Title: Packing device of wiring/piping material
Inventor: GOTO SHIGEYUKI
IPC: B65D85/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing device for a wiring/piping material capable of smoothly rotating a rotating member.  <P>SOLUTION: The packing device 2 is comprised of a corrugated fiberboard box 3, the rotating member 5 and a shaft member 6. The corrugated fiberboard box 3 stores a wound bundle 1a of a water pipe 1, and has a pulling-out part 3c for pulling out the water pipe 1. The rotating member 5 is stored in the corrugated fiberboard box 3 and supports the wound bundle 1a. The shaft member 6 is mounted to side walls 3f, 3f opposing to each of side faces 1b, 1b of the wound bundle 1a, so as to extend over the side walls 3f, 3f. The shaft member 6 supports the rotating member 5 so that the rotating member 5 can be rotated together with the wound bundle 1a in a circumferential direction of the wound bundle 1a. The shaft member 6 is formed by two spilt bodies 8a, 8b. The shaft member 6 can be extended in the axial direction so that each of the spilt bodies 8a, 8b relatively moves in the axial direction without shifting shaft centers of the split bodies 8a, 8b, in order to allow the side walls 3f, 3f to extend outwardly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058348-A (JP)
Title: Radiation imaging apparatus and radiation detection signal processing method
Inventor: OKAMURA SHOICHI
IPC: A61B6/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus and a radiation detection signal processing method for easily obtaining the time delay of radiation detection signals due to a radiation detection means from the radiation detection signals taken out from the radiation detection means.  <P>SOLUTION: When removing a time delay portion included in X-ray detection signals taken out from an FPD (flat panel type X ray detector) accompanying X-ray irradiation by an X-ray tube as the one by an impulse response constituted of two or more pieces of exponential functions with the different intensity of the value of an attenuation time constant, the radiation imaging apparatus discriminates whether or not attenuation is to be performed to the noise level of the X-ray detection signals in a non-irradiation state when shifting from the X-ray irradiation to X-ray non-irradiation in the case of assuming a single attenuation time constant and strength, specifying the impulse response constituted of the single exponential function when a set time constant and strength are appropriate (OK), removes the time delay portion by using the specified impulse response and obtains the corrected radiation detection signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063054-A (JP)
Title: Electronic control device, asic and protection system
Inventor: TANI TAIJI
IPC: G06F11/22
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that an electronic control device such as an ASIC (application specific integrated circuit) with a self-diagnostic function can derive diagnostic results, including those related to the occurrence of failure should the part of the device performing self-diagnosis fail.  <P>SOLUTION: An ASIC 12 for driving a squib 11 of an airbag system 10 is provided with two test circuits 21, 22. One of the test circuits 21 conducts a self-diagnostic test on the function 14 needed for system control and the test circuits 21, 22 supervise each other. The results of the self-diagnostic tests by the test circuits 21, 22 and the results of mutual supervision are outputted from respective result output circuits 23, 24 to a microcomputer 13 via a communication line 15. Compared with an ASIC with a single test circuit 7, the ASIC is capable of diagnosis also on failures within the test circuits 21, 22 for increased reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136278-A (JP)
Title: Melting method and apparatus therefor
Inventor: INADA SHUJI
IPC: B01J6/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively melting a hot-melt material which is a solid at normal temperature, and an apparatus therefor.  <P>SOLUTION: The melting apparatus is provided with a heating/melting means comprising a spiral formed passage a formed by rolling up two plates in a spiral form and a spiral shaped passage b in the axial direction both of which are alternately arranged, while the spiral formed passage a is a passage for a heating medium and the passage b in the axial direction is a passage for the hot-melt material, a space part for supplying the hot-melt solid material to the melting means at the upper part of the heating/melting means, a supply means for supplying the solid material to the space part and a molten liquid receiving pan part with a liquid extraction port at the lower part of the heating/melting means. In the melting method using the melting apparatus, the hot-melt solid material is supplied from the supply means to the space part and melted by the heating/melting means, and the heated/melted molten liquid is extracted from the pan part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111934-A (JP)
Title: Magnetic substance, method of manufacturing the same, and magnetic device using the same
Inventor: TAMURA HIROYUKI
IPC: H01L29/06
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic substance using a non-magnetic material that exhibits ferromagnetism even at room temperature, magnetic devices using the same, and a method of manufacturing the magnetic substance.  <P>SOLUTION: The magnetic substance is composed of a non-magnetic material which is provided with a plurality of localized electron regions in each of which at least one electron is confined to form a localized spin, a barrier potential region having an energy higher than the Fermi energy of the electrons of the localized electron regions to confine electron in each of the localized electron regions, and a conduction electron region composed of a conduction electron system having energy lower than that of the barrier potential region. The localized electron regions are so arranged as to be mutually isolated via the barrier potential region and the conduction electron region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005065164-A (JP)
Title: Communication control processor and communication control processing method
Inventor: UENO REIKO
IPC: H04L12/28
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control processor and a method capable of setting up a polling interval and an execution time etc. from the other device via transmission and setting up them based on information owned by the other device, at a system for collecting and managing the status of the other device by polling.  <P>SOLUTION: The communication control processor comprises a polling processing unit 118 having a polling information holding unit 119, and a polling information setting processing unit 11 for setting up information to the polling information holding unit 119. The polling information setting processing unit 118 can set up information to the polling information holding unit 119 to change operation for polling, according to a polling information request from the other device connected to a network 100. Thereby, extensibility for the device or the system can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066493-A (JP)
Title: Garbage disposal apparatus
Inventor: KATSUKI ISATO
IPC: B09B3/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus capable of preventing occurrence of a failure due to the decomposition of garbage.  <P>SOLUTION: This apparatus decides whether or not an in-cycle accumulating total amount stored by accumulating the charge of the garbage 32 charged within a decomposition cycle (a day) is within a regulated charge quantity (more specifically a regulated weight) (S 4), and when the charge reaches the regulated charge quantity, the apparatus displays and warns the excess of the regulated charge on a display 55 and sounds a speaker 56 to emit an accident warning (S 5). As a result, the charging of the garbage 32 in excess of regulated charge that can be subjected to the decomposition treatment in the decomposition cycle of one time can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070475-A (JP)
Title: Optical annealing apparatus
Inventor: FURUTA YOSHIHIRO
IPC: G02B27/28
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical annealing apparatus that can relax the stress of a polarizing plate in the stage before the plate is mounted on a projection image display device.  <P>SOLUTION: Irradiation white light from the emission section of a light source 1 is collimated by a parabolic reflector and guided to integrator lenses 3. Each lens pair of the integrator lenses 3 are designed to guide the light emitted from the light source 1 to the prescribed square area of the polarizing plate A which is to be annealed as described later, thereby averaging partial brightness variations existing in the light source 1. The light passed through the integrator lenses 3 is guided to the polarizing plate A through a polarization converter 4 and condenser lenses 5, 6. On the outer peripheral edge of the polarizing plate A, a light converging shape is set for the purpose of avoiding irradiation of light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072346-A (JP)
Title: Method and device for plasma treatment
Inventor: GOTO TOSHIO
IPC: H01L21/3065
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for plasma treatment by which the surface of an interlayer insulating layer can be flattened further without scratching the surface.  <P>SOLUTION: The recessed sections of the rugged surface of the interlayer insulating layer 203 are protected from the action of plasma by coating the recessed sections with a supplied liquid 210. In this state, the rugged surface of the insulating layer 203 is flattened by selectively etching off the projecting sections of the insulating layers 203 projecting from the surface of the liquid 210 by causing the plasma to act on the projecting sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI