baber/WOPTO huggingface dataset:
Patent JP-2004072629-A (JP)
Title: Picture signal processor and picture recording output device
Inventor: YAMADA KOJI
IPC: H04N5/44
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform real-time transfer and output of moving picture data without time delay by using a general-purpose serial line for computer peripheral equipment.  <P>SOLUTION: A compression mode and an uncompression mode are provided. In the case of the uncompression mode, compression encoding of the moving picture data is not performed and uncompressed data is transferred to a computer 3. Preferably, the uncompressed picture data is transferred after performing downsampling on it by a scaler 29 and reducing data size. The time delay due to compression/expansion processing of the image data is dissolved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074167-A (JP)
Title: Method for supplying molten metal in vacuum die casting method and apparatus for supplying molten metal used for it
Inventor: UMEMURA AKIYOSHI
IPC: B22D18/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supplying molten metal which is suitable for a cold-chamber type vacuum die casting apparatus and can supply the molten metal into a sleeve after reaching a high vacuum by evacuating a sleeve and a cavity for a sufficient period of time before supplying the molten metal into the sleeve and has a sufficient service life expected from this structure, and a method for supplying the molten metal used for this apparatus.  <P>SOLUTION: This method has the sequential steps for: filling one shot of the molten metal in a ladle disposed in a tightly closable chamber where a molten metal supplying part is also arranged in the sleeve of the die casting apparatus, or for disposing the ladle filled with one shot of the molten metal; a step for evacuating the closed chamber together with the sleeve and the cavity in the die casting apparatus; and a step for pouring the molten metal into the sleeve by tilting the ladle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193233-A (JP)
Title: Method for depositing tungsten film
Inventor: OKUBO KAZUYA
IPC: H01L21/3205
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a tungsten film by which the formation of voids and volcanos in sizes large enough to produce adverse effects on characteristics can be suppressed even if the diameter of a buried hole is small and burying characteristics can be improved.  <P>SOLUTION: When depositing the tungsten film on the surface of a wafer W in a treatment vessel 22 capable of evacuation, an initial tungsten film 76 is deposited by alternately carrying out a repetition of a reducing-gas-feeding step 70 for feeding reducing gas and a tungsten-gas-feeding step 72 for feeding tungsten-containing gas while interposing, between both steps, a purging step 74 for performing evacuation while feeding inert gas. By this method, the initial tungsten film as a nucleation layer having high film-thickness uniformity can be deposited. Accordingly, when the main tungsten film is deposited after that, the formation of the voids and volcanos in sizes large enough to produce adverse effects on characteristics can be suppressed even if, e.g. the diameter of the buried hole is small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087639-A (JP)
Title: Electronic part for high frequency using low dielectric loss tangent insulating material
Inventor: AMO SATORU
IPC: H05K3/46
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric part for high frequencies which uses a low dielectric loss tangent resin composition for a high frequency signal as an insulation layer and which is efficient due to a reduced dielectric loss.  <P>SOLUTION: The electric part for high frequencies is prepared by using the insulating layer containing the cross-linked structure of a bridge principle expressed by a general formula (I) (wherein, R expresses a hydrocarbon skeleton, R<SB>1</SB>is the same or different and expresses hydrogen or a hydrocarbon radical of carbon number 1 to 20, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are the same or different and express a hydrogen atom or a hydrocarbon radical of carbon numbers 1 to 6, (m) is an integer of 1 to 4 and (n) is an integer of ≥2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088508-A (JP)
Title: High frequency module with antenna
Inventor: TAKATANI MINORU
IPC: H04B1/38
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency antenna module for suppressing the increase of the whole area of the module itself, mounting circuit components on a GND face and allowed to be manufactured by simple manufacturing processes.  <P>SOLUTION: The high frequency antenna module comprises an RF substrate on which RF components constituting an RF circuit is mounted, a radiation element of an antenna which is faced to the RF substrate, GND which is one face of the RF substrate, arranged on the radiation element side and constitutes the GND face of the antenna, and space formed between the radiation element and the GND.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086751-A (JP)
Title: Memory management device and memory management method
Inventor: NAGAMURA TORU
IPC: G06F12/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory management device and a memory management method which can efficiently use a memory by resolving memory insufficiency when memory management is performed with a fixed area.  <P>SOLUTION: An image generation processing part 2 generates an image according to print indication received with a print indication reception part 1, and stores the image in an area for image generation processing of the memory 3. The image in a predetermined unit is once stored in a storage part 6, is again read out into an area for print processing of the memory 3, and is subjected to print processing with a print processing part 4 to form an image on a sheet or the like with an image forming part 5. On the image generation processing, amount of data varies with the print indication. If the fixed area for image generation processing suffices, the image is stored in the area. If the area is insufficient, a request is made to a memory control part 7 to secure an area which continues from the area for print processing to the area for image generation processing, permitting the area to be used as the area for image generation processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085508-A (JP)
Title: System for locating leakage and method of locating leakage part utilizing it
Inventor: OKANO SHINICHI
IPC: G01M3/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for locating leakage with which even an inspection observer can surely visually confirm the existence of a leakage path, in its turn, the infiltrating spot of rain water, leakage water, etc., formed in the structure of a building, and to provide a method of locating leakage utilizing the system.  <P>SOLUTION: The leakage of a building to be inspected, such as a building in a housing complex etc., is located by press-injecting a visually recognizable gas into the internal leakage path of the building from a specific spot, for example, the leakage part of the building and spreading the gas along the internal leakage path and discharged to the outside from the infiltrating spot of rain water etc. Then the spot from where the gas is discharged is confirmed visually or by photographing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093257-A (JP)
Title: Optical sensor unit
Inventor: KADOKAWA YUTAKA
IPC: G01R15/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor unit which is not influenced by an electric noise.  <P>SOLUTION: High-frequency connectors 22 and 24 are mounted on the outer side surface of a sensor chassis 20 of the optical sensor unit. A metal plate 26 whose both ends are connected to inner conductors of the high-frequency connectors 22 and 24 is fixed inside the sensor chassis 20. A current sensor which is composed of a total reflection mirror 32, a current sensor 34, and a total reflection mirror 36 and which measures a high-frequency current and a voltage sensor which is composed of a total reflection mirror 44, a voltage sensor 46, and a total reflection mirror 48 and which measures a high-frequency voltage are fixed on the upper surface of the metal plate 26. An electrode 58 connected to the sensor chassis 20 is provided to the upper surface of the voltage sensor 46. External laser light is incident on the total reflection mirrors 32 and 44 through optical fibers 38 and 50, and signal light emitted from the total reflection mirrors 36 and 48 is taken out to the outside through optical fibers 40 and 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089417-A (JP)
Title: Drum type washing machine
Inventor: MINAYOSHI HIROKO
IPC: D06F35/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce irregularity in washing, to improve washing ability and to shorten a washing time by turning washing water dissolved in a washing process to detergent bubbles and splashing the bubbles onto laundry articles within a rotary drum in a drum type washing machine for washing the laundry articles by controlling each process of washing, rinsing, spin-drying, etc. sequntially after charging the laundry articles into the rotary drum.  <P>SOLUTION: The rotary drum having a rotary center shaft nearly in a horizontal direction is arranged rotatably in a water receiving tub. This rotary drum is driven by a motor 5, water is supplied into the water receiving tub with a water valve 11, and operation of the motor 5 is controlled by a control means 22 to control each process of washing, rinsing, spin-drying, etc. The control means 22 controls so as to wash the laundry articles in the rotary drum while splashing detergent bubbles onto the laundry articles in each washing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093394-A (JP)
Title: Pulsation absorption structure of electronic gas meter
Inventor: YAMAURA MICHIAKI
IPC: F15D1/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulsation absorption structure of an electronic gas meter capable of reducing an influence of pulsation, and reducing flow rate dispersion, to thereby contribute to stable flow measurement.  <P>SOLUTION: A flow straightener 1 including straightening vanes 14A-14E is arranged in a passage 53 of this electronic gas meter wherein a flow sensor 10 is installed. The straightening vanes 14A-14E are arranged so as to divide the section of the passage 53 part wherein the flow sensor 10 is installed into a small passage of a first layer wherein the flow sensor 10 is installed and a small passage of the other layer at a prescribed ratio. In the small passage of the first layer, orifice plates 16 having respectively an orifice 16a having a prescribed inner diameter are provided respectively on one end and the other end of each straightening vane 14A-14E. The width of the small passage of the first layer is set to have approximately the same size as the prescribed inner diameter of the orifice 16a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094019-A (JP)
Title: Bidirectional educational system using internet
Inventor: SAWAI HIROTAKA
IPC: G09B5/14
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional educational system indicating moving images of lessons which eliminates the need for attendance to a classroom, specifying which contents of indicated lesson items a learner cannot understand, allowing free exchange of information between the learner and a teacher and among learners, and managing progress of learning.  <P>SOLUTION: This bidirectional educational system contains a learning center having a server and a learner's terminal connected to the server via the Internet. The server is provided with a storing means storing: a plurality of lesson items each including streaming moving image information of the lessons; a plurality pairs of problems and correct answers for specifying the contents of the lessons which the learner cannot understand; and learner's information including transmission/reception record with each learner's terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096555-A (JP)
Title: Apparatus and method for transmitting data
Inventor: MIYAZAKI YUSAKU
IPC: H04L47/6275
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitter that can be made faster in response, improving the transmission throughput by preventing the delay in processing of a transmitted packet at the transmission side of a communication system.  <P>SOLUTION: The data transmitter is provided with a transmission memory controller 114, which divides a transmission memory into a plurality of slot areas and can perform read /write on each slot, a queuing circuit 113 which indicates that packet data are queued, when writing is performed in the transmission memory, and an arbiter 116, which performs arbitration for starting transmission between queued transmission packet data. The transmitter is also provided with a priority circuit 115, which decides the transmission priority to the arbiter 116. Therefore, the data transmitter can preferentially transmit packets, having high transmission priority in a system using the transmission memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089562-A (JP)
Title: Legless chair for worship
Inventor: HOSHINO YUKIHIRO
IPC: A47C9/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a legless chair used in the worship in a temple allowing a user to sit on comfortably and in a stable sitting posture and to easily stand up because of the backrest, and capable of being piled up when stored.  <P>SOLUTION: A base seat 1 is supported by a box-shaped leg 2 consisting of a front panel 5, both side panels 6 and 6, and a rear panel. A large opening 8 is formed on the front panel 5, and auxiliary panels 3 and 3 with grip holes 10 and 10 and the backrest 4 are mounted on the base seat 1. The auxiliary panels 3 and 3 have mounting spaces 11 and 14 for mounting another leg 2 on side edges 7 and 7, front edges 13 and 13 and rear edge of the base seat 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089599-A (JP)
Title: Image display device
Inventor: GOTO YOSHIHIRO
IPC: A61B8/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which solves a problem that a 3D image is hidden and made invisible by an indicating plane when the indicating plane is moved so as to cross the 3D image displayed on a monitor screen to indicate a tomographic image on the 3D image.  <P>SOLUTION: This image display device displays a 3D image 30, an indicating plane 32 crossing the 3D image, and a tomographic image 34 (2D image) on the 3D image 30 indicated by the indicating plane 32 on the screen of a CRT monitor 18. The indicating plane 32 is displayed in a translucent state and a part 32A where the 3D image 30 and the indicating plane 32 mutually cross is displayed by being emphasized. Thus the 3D image 30 is not hidden invisibly, and micro-adjustment of positional indication is easily carried out by the indicating plane 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104851-A (JP)
Title: Linkage system provided with generator-linkage function
Inventor: TANAKA HIDEYUKI
IPC: H02J9/06
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a generator power source and a solar generation system to be operated in parallel when a commercial power source is cut off and to contrive the space saving.  <P>SOLUTION: For a commercial power source 11 and a generator power source 17, the circuit is switched over to the side of the generator power source 17 at power failure of the commercial power source 11 by a switch 18, and a load 31 is supplied with power at all times from the generator power source 17 and a photovoltaic generation system 10. When a switch signal receiving circuit 33 receives the signal of the switch 18 at a power failure, contacts 33a1-33a5 are closed individually in response to conditions. For example, the signal from a generator linked voltage/frequency synchronized operation range signal generator 35 is used to control an inverter 32a via the contact 33a2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098310-A (JP)
Title: Liquid drop ejecting head and manufacturing method therefor, ink cartridge and inkjet recorder
Inventor: KANEHARA SHIGERU
IPC: B41J2/055
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that ink supply becomes deficient when high viscosity ink is used for forming a high quality image on a plain paper at a high speed.  <P>SOLUTION: A channel plate 1 is formed of a silicon substrate and provided with a passage 5 communicating with a nozzle 4 and serving as a channel of ink having density of 5 cP or above, a pressurization chamber 6, and a recess or a through-hole serving as an ink supply passage 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104867-A (JP)
Title: Fixing structure and method for wire harness
Inventor: TAKEMURA YASUO
IPC: H02G3/38
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure and a method for a wire harness which can simplify its fixing work.  <P>SOLUTION: The wire harness 1 is equipped with a film plate 2 as an elastic plate-shaped member, which is wider than the diameter of the harness 1 and attached by a tape 3 in the longitudinal specified range of harness 1, and a mounting clip 4. An attached section of the film plate 2 is housed in the storage space 7 of a frame 5. The film plate 2 catches on the inner wall 7a of threading space 7 to return to its former state by the restitutive force within the storage space 7. Therefore, the attached section of the film plate 2 of the wire harness 1 is fixed to the frame 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102469-A (JP)
Title: Schedule adjusting device, schedule adjusting method, and schedule adjusting program
Inventor: SATO AKIO
IPC: G06Q10/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a schedule on the basis of a quantitative evaluation value.  <P>SOLUTION: Schedule data inputted by operating a button 3b of a portable telephone set 3 by a user are transmitted through the Internet 5 and an F/W 4 to a server 1. The server 1 makes a storage device store schedule data transmitted from the portable telephone set 3 through the Internet 5. When a time zone from the start time to end time of a certain event is overlapped with a time zone from the start time to end time of another event, the server 1 calculates a possible overlap pattern, and calculates the evaluation value of each overlap pattern. The control part of the portable telephone 3 which transmits the overlap patterns rearranged based on the evaluation values through the Internet 5 to the portable telephone set 3 displays the overlap patterns at a display part 3a as an adjustment plan in the order of the overlap patterns whose evaluation values are smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103739-A (JP)
Title: Multilayer wiring board, material therefor, and method for manufacturing the same
Inventor: NAKAO SATORU
IPC: H05K3/40
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multilayer wiring board excellent in electrical characteristics such as low electrical resistance presented by its multilayer interconnection.  <P>SOLUTION: A conductive part wherein conductive resins fill a via-hole 14 has a double structure of a first conductive part 15 and a second conductive part 16. The first conductive part 15 is made of a low temperature fusion type conductive resin that lines the inner circumference of the via-hole 14, and the second conductive part 16 is made of a polymer type conductive resin that fills the inside of the first conductive part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099984-A (JP)
Title: Hot-rolled steel strip manufacturing method and hot-rolled steel strip manufacturing facility
Inventor: MIYAKE MASARU
IPC: C21D9/46
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled steel strip manufacturing method and a hot-rolled steel strip manufacturing facility for stably manufacturing a hot-rolled steel strip having superfine ferritic structure over the total length of a coil without degrading the thickness profile and strip shape.  <P>SOLUTION: Finish rolling is performed so that the steel strip temperature immediately after the finish rolling is substantially constant equal to or above the Ar<SB>3</SB>transformation point over the total length of the steel strip, the steel strip is cooled to the temperature equal to or below the Ar<SB>1</SB>transformation point immediately thereafter, successively heated to the temperature equal to or above the Ac<SB>3</SB>transformation point to induce the reverse transformation to austenite, and immediately cooled to the temperature equal to or below the Ar<SB>1</SB>transformation point. The steel strip immediately after the finish rolling and the heating is preferably cooled at a cooling rate of ≥ 50°C/second, the temperature of a rough bar before the finish rolling is set to be substantially constant over the total length, and the finish rolling speed is preferably substantially constant over the total length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100102-A (JP)
Title: Graphite woven fabric
Inventor: HIRAHARA SATOSHI
IPC: H01M8/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphite woven fabric balanced in properties such as gas permeability, electroconductivity, a water-retaining property and a water discharge property, having small unevenness of thickness and adequate stiffness and suitable as a gas-diffusing layer material for solid polymer type fuel cells.  <P>SOLUTION: The woven fabric is mainly composed of graphite yarn and has 50-200 g/m<SP>2</SP>basis weight, 0.05-2 mm thickness and 0.2-0.6 g/cc bulk density and ≤0.2 Ωcm volume specific resistance in the face direction. When the woven fabric is cut out into a square using the weft direction and the warp direction as sides, a variation coefficient of thickness of the woven fabric in total 20 divided points obtained by equally dividing two diagonal lines of the square into eleven portions is ≤3.2%, and weft and warp constituting the woven fabric have a long diameter of the each cross section which is two or more times longer than a short diameter of the each cross section and bending resistance index value (L) of the woven fabric in accordance with 45° cantilever method is ≥6 cm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100328-A (JP)
Title: Cutter bit recovery method and cutter bit recovery system of shield machine
Inventor: HARA SHUICHI
IPC: E21D9/08
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily and securely collect an abraded cutter bit discharged into the ground in a simple way and a simple device in a shield machine provided with a cutter bit exchanging device discharging an abraded cutter bit into the ground.  <P>SOLUTION: An abraded cutter bit collective part is projected from the inside of a shield machine below a cutter spoke, and the abraded cutter bit is pushed out below from the cutter spoke and received by the collective part, and the collected part is contained in the machine to recover the abraded cutter bit. Further, the abrasion cutter bit collection part formed of a cylindrical body having an opening at the side face and closed at both ends is retractably set in the cylindrical side wall guide part installed in the skin plate of the shield machine and since the outer face of the cylindrical body is brought watertightly into contact with a plurality of cylindrical body seal bodies arranged with a specified distance at the inner face of the side wall guide part, the inside of the machine is always sealed with at least one cylindrical seal member.  <P>COPYRIGHT: (C)2004,JPO