baber/WOPTO huggingface dataset:
Patent JP-2004144579-A (JP)
Title: Sound source survey method and device
Inventor: ISHII TATSUYA
IPC: G01H3/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound source survey method and a device capable of accurately surveying a true sound source distinctively from a false sound source by determining efficiently the optimum arrangement of a plurality of sound pressure detection elements for detecting the sound pressure propagated from the sound source.  <P>SOLUTION: The sound pressure of a sound propagated from the sound source 12 existing in a space is detected by a plurality of sound pressure detection elements 3 arranged dispersedly on the surface 2 of a two-dimensional plane or a three-dimensional curved face, and a sound source sound pressure distribution 14 of a virtual sound source estimated relative to the sound source 12 is determined based on a sound pressure signal detected by each sound pressure detection elements 3, and the optimum arrangement of the sound pressure detection elements 3 on the surface 2 is determined from the sound source sound pressure distribution based on a performance function comprising a function between a sound pressure difference ξ between the true sound source 12 and the false sound source 13 and a sound pressure gradient ϕ at the true sound source 12. Genetic algorithm wherein the performance function is used as fitness of selection can be utilized for determination of the optimum arrangement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145131-A (JP)
Title: Eyepiece lid of camera
Inventor: TAKANASHI TATSUO
IPC: G03B11/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which a camera moves when a light shielding plate is opened and closed with an eyepiece lid after a finder visual field (composition) is determined and then the composition changes.  <P>SOLUTION: The eyepiece lid of a camera as an embodiment of the present invention is mounted on an ocular frame of a finder and then composition is confirmed through an opening part bored in a light shielding part; and light which is reversely incident from an ocular side is reduced to prevent influence on a photometric device after exposure conditions are determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114150-A (JP)
Title: Horizontal multistage heading and forming machine
Inventor: MORIYA HIROSHI
IPC: B21K27/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure a safe scaffolding and to prevent the advance of a ram by malfunction by also using a chute for taking out a blank as a horizontal workbench.  <P>SOLUTION: This heading and forming machine is provided with the chute 9 having an angle at which a cut blank and an intermediate formed blank are discharged to the outside of the machine by natural falling during the operation of the machine in the lower position of a heading part between the ram 4 and a die block 3. The chute 9 is supported rockably by taking its upper part as a supporting point. This heading and forming machine is provided with a rocking cylinder 12 mechanism for also using the chute 9 as the workbench by lifting the chute 9 to the horizontal position by rocking it after stopping the machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148428-A (JP)
Title: Simulation device
Inventor: IMAI SHINJI
IPC: B25J9/22
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation device which carries out simulation through a simple procedure for each of stations operated under different conditions, the stations each being configured of a plurality of devices including robot controllers and a console panel.  <P>SOLUTION: The simulation device 10 includes dummy controllers 12a to 12L, a sequencer 14, a dummy console panel 16, a viewer 18 for displaying the position of a robot, based on simulation data, a general-purpose network 28, and an object control computer 24 for setting and recording an object necessary for the simulation. The object control computer 24 feeds the object via the general-purpose network 28 to the sequencer 14, the dummy console panel 16, and the viewer 18, before execution of the simulation. Then, the object control computer 24 feeds teaching data to some of the dummy controllers 12a to 12L that require the teaching data for carrying out the simulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150102-A (JP)
Title: Parking management apparatus and road-side system for road-to-vehicle communication
Inventor: KUWABARA MASAHIRO
IPC: H04B7/26
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To guide a vehicle by means of a car stop, depending on a position where an in-vehicle antenna is mounted inside the vehicle, so that the in-vehicle antenna can be put into a communication area, in terms of road-to-vehicle dedicated short range communication.  <P>SOLUTION: An entrance processing machine 7 acquires information as to whether the entering vehicle 8 is a sedan or a van; and according to the acquired information, a drag is arranged in a position where the vehicle 8 can be stopped so that the in-vehicle antenna 12 can be put into the communication area of a road-side machine antenna 4. A user of the vehicle 8 stops the vehicle 8 by making front wheels of the vehicle 8 abut on the drag, so that the in-vehicle antenna 12 can be put into the communication area of the antenna 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153950-A (JP)
Title: Self-propelled vehicle
Inventor: HASHIMOTO HIDEKI
IPC: B60L50/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled vehicle capable of eliminating the wasteful operation of a drive part for an extended standby.  <P>SOLUTION: There are provided a drive part 11, a generator 12, a storage battery 13, a transmission/reception part 14, a first control unit 15 that starts or stops the drive part 11 based on a signal exchanged with an operation control device by the transmission/reception part 14, and a second control unit 16 that controls a travel speed and a travel direction based on the signal exchanged with the operation control device by the transmission/reception part 14. Power supply paths 21 and 22 are provided in parallel between the storage battery 13 and the first control unit 15, and between the storage battery 13 and the second control unit 16. A relay switch 23 that connects/disconnects power supply between the storage battery 13 and the second control unit 16 is provided on the power supply path 22 between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153200-A (JP)
Title: Printed wiring board and manufacturing method thereof
Inventor: OYA MASAHITO
IPC: H05K3/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board and the manufacturing method thereof wherein the number of its processes is made small, and its cost is made low easily, and the delivery times of its prototype and its product are made short easily, and further, its selectable base material is not restricted.  <P>SOLUTION: A conductor pattern is constituted out of an aggregation promoting layer 2 containing particulates and/or fiber-form substances which is formed on a base material and out of a metal-particulate aggregation layer 1 wherein metal fine particles are aggregated. After forming the aggregation promoting layer in the form of the conductor pattern, a metal-particulate solution containing no binder is so applied onto the patterned aggregation promoting layer and is so dried as to form the patterned metal-particulate aggregation layer. Thereby, the conductor pattern constituted out of the aggregation promoting layer and the metal-particulate aggregation layer is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158635-A (JP)
Title: Surface-mounted chip led and manufacturing method thereof
Inventor: TERADA TOSHIYUKI
IPC: H01L33/56
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a desired light distribution obtainable without using a diffusion sheet and a lens sheet and to further miniaturize surface-mounted chip LED having a lens function.  <P>SOLUTION: A Fresnel lens-like or angulator lens-like lens shape part 8 having directivity in a light emitting direction of an LED chip is formed on the surface of a resin mold body 4 in the light emitting direction of the LED chip 2 in the surface-mounted chip LED 1 in the resin mold body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163548-A (JP)
Title: Image forming apparatus
Inventor: HYO ICHIRO
IPC: G03G21/20
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents an image deletion by efficiently exposing a photoreceptor to warm air.  <P>SOLUTION: In the image forming apparatus which is provided with a duct 2 communicating with the outside and extending to the photoreceptor 1; an air fan 4 disposed in the duct 2; and a heating body 5 disposed between the fan 4 and the photoreceptor 1, and which exposes the photoreceptor 1 to warm air, duct 2 branches, at an area downstream of the heating body 2, into a first branch part 2-1 extending towards the inside of the photoreceptor and a second branch part 2-2 extending toward the surface of the photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067986-A (JP)
Title: Latent heat accumulating material and its preparation
Inventor: ISHIBASHI YOSHIHIRO
IPC: F28D20/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and long term stable latent heat accumulating material and a process for its production.  <P>SOLUTION: The latent heat accumulating material is composed of water, a n-paraffin such as 13-25C n-paraffin (e.g. n-tetradecane, n-pentadecane and n-hexadecane) and an oil in water (O/W) type dispersion containing a polymeric polyhydric alcohol such as polyvinyl alcohol (e.g. completely or partially saponified polyvinyl alcohol).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160519-A (JP)
Title: Pressure equalizing cushion pin for die cushion, die cushion using the same, press using the same and press-forming method by equalizing pressure of cushion pin
Inventor: AOSHIMA KIYOJI
IPC: B21D24/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure equalizing cushion pin for die cushions which does not necessitate a large-scale hydraulic circuit for equalizing the pressure of the cushion and is constituted at a low cost, a die cushion using the same, a press using the same and press-forming method by equalizing the pressure of the cushion pin.  <P>SOLUTION: In the cushion pin which is threaded through the bolster (54) of the press, the lower end of which is provided on the die cushion (59) through a die cushion pad (60) and the top end of which holds a work directly or through a blank holder (56), this cushion pin is provided with an elastic member (6) for generating energizing force in the axial direction and enables the hold of the work with this elastic member (6). The press forming is performed by absorbing the variation in the position of the end part of the cushion pin (1) by the contraction of the elastic member (6) provided on each of a plurality of cushion pins (1) and equalizing the transfer pressure in the axial direction of each cushion pin (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172272-A (JP)
Title: Apparatus and method for euv exposure
Inventor: MURAKAMI KATSUHIKO
IPC: H01L21/027
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for EUV exposing capable of suppressing an amount of generating hydrocarbon-containing gas caused by a wafer coated with a resist.  <P>SOLUTION: The apparatus for exposing a pattern formed on a mask onto the wafer by using an EUV light includes an inorganic resist film forming unit for forming an inorganic resist layer on the wafer, an illumination optical system for illuminating the mask with the EUV light, an exposure unit having a projection focusing optical system for projecting to focus the wafer formed with the inorganic resist layer with the EUV light passing through the mask, and a conveying mechanism for conveying the wafer formed with the inorganic resist layer from the inorganic resist film forming unit to the EUV exposure unit while the wafer formed with the inorganic resist layer is shut off from the atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170202-A (JP)
Title: Weather prediction server, portable electronic equipment, and program
Inventor: YAMAKITA TORU
IPC: G01W1/10
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather prediction server for more precisely and easily predicting local weather, and to provide portable electronic equipment and a program.  <P>SOLUTION: The weather prediction server 1, where a cellular phone 2 is connected via a network 5, comprises a communication control section 16 for receiving cloud image data and weather information and position information being measured by the cellular phone 2; a storage section 13 for storing weather information containing the type of cloud and atmospheric pressure data and the position information of the cellular phone 2 while they are associated each other by specifying the type of cloud, based on the cloud image data; a CPU 10 for executing a weather prediction basic data creation program for creating weather prediction basic data, based on the type of cloud, weather information, and position information; the storage section 13 for storing the created weather prediction basic data; and the CPU 10 for executing a weather prediction program 12n for predicting the weather of a predicted position from the prediction position information and the weather prediction basic data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172391-A (JP)
Title: Silicon wafer and method for manufacturing the same
Inventor: SHIOTA TAKAAKI
IPC: C30B29/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize higher IG effects across the whole surface of a wafer wider than the effects of a BMD.  <P>SOLUTION: A stacking fault(SF) core is distributed to overall in-silicon wafer surface directions, and the density of the stacking fault core is set in the range of 0.5×10<SP>8</SP>to 10<SP>11</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171419-A (JP)
Title: Traffic flow measurement processor
Inventor: TOMITA HIROO
IPC: G08G1/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic flow measurement processor capable of rapidly obtaining an image by each imaging means within a necessary range by selectively loading an image frame constituting the image from each imaging means.  <P>SOLUTION: This processor is provided with a plurality of imaging means consisting of fixed cameras 10 for outputting taken images as image frames at a prescribed frame number per second, respectively, and a switching means consisting of an image switching part 12 for selectively loading the image frame related to each image taken by a plurality of imaging means consisting of the fixed cameras 10. This processor is further provided with an image processing means consisting of an image processing part 13 for performing the image processing of the image frame selectively loaded by the switching means consisting of the image switching part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169248-A (JP)
Title: Ink jet printing method and ink jet printing apparatus
Inventor: AOKI ATSUSHI
IPC: B41J2/01
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printing method, without spreading the ink, excellent in clearness and fastness and giving a highly concentrated recorded material on both of a surface and a rear surface of a cloth, and an ink jet printing apparatus.  <P>SOLUTION: This ink jet printing method comprises 4 processes of (a) a process of imparting a first ink, (b) a process of imparting a treating liquid having a function of coagulating a coloring material in the ink on it, (c) a process of imparting a second ink having the same color with the first ink on it and (d) fixing and washing process of the cloth imparted with the inks, and executes them in the above order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179734-A (JP)
Title: Surface mount crystal oscillator
Inventor: ONO KOZO
IPC: H03B5/32
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mount crystal oscillator for firstly promoting downsizing, particularly decreasing the height, and secondly improving the oscillation characteristics to facilitate the design.  <P>SOLUTION: The surface mount crystal oscillator formed by integrating an IC for configuring an oscillation circuit, a crystal chip, and a planar mounting substrate into a substrate with a recess is configured such that a silicon substrate mounted with the oscillation circuit configuring the IC is adopted for the mounting substrate 1, the cover is made of glass containing ions having mobility, and the silicon substrate and the cover are bonded by anode bonding. For example, pyrex (R) glass is used for the cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206906-A (JP)
Title: System and method of performing pressure compensation for electro hydraulic control system
Inventor: KOEHLER DOUGLAS W
IPC: F15B21/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an system and a method of performing pressure compensation for an electro hydraulic control system.  <P>SOLUTION: A pressure compensator for use in a control system for a work element equipped with an electro-hydraulic implement is operated through use of operator input control mechanisms generating operator input signals upon application thereof. The control system includes an actuator coupled thereto for controlling operation. The pressure compensator determines a pressure compensation coefficient to be applied to an operator input signal and compensates for changes of pressure drop in a valve in communication with the actuator. The pressure compensation coefficient is used to produce an input flow control signal for inputting to the valve and to control an amount of hydraulic fluid flowing through the valve to the actuator so that a desired velocity of the actuator is achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178386-A (JP)
Title: Taxi reservation system, taxi reservation method and computer program
Inventor: NISHIKAWA KIYOSHI
IPC: G06Q50/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taxi reservation system supporting a system of a 'park and ride'.  <P>SOLUTION: This taxi reservation system has: an intention data reception means receiving intention data expressing an intention to use the park and ride from a user; a position data acquisition means acquiring position data on a passenger car related to the user together with the intention data; an arrival estimate time calculation means calculating arrival estimate time at a parking lot; a reserving data transmission means transmitting the data to a taxi company as taxi reserving data; an acceptance data reception means receiving reservation acceptance data from the taxi company; a parking lot calculation means specifying the parking lot by the use of a parking space database; and a parking lot specification data transmission means transmitting parking lot specification data thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178510-A (JP)
Title: Information processing system and information processor
Inventor: IKEDA TAKUMI
IPC: G06F17/30
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an operation is usually required to receive information while the operation is troublesome.  <P>SOLUTION: An information processing system is provided with a content acquisition device and a mediation device. The content acquisition device is provided with a content acquisition part which acquires contents from the mediation device, a content storage part which stores the contents, and an identifier notification part which gives a content acquisition device identifier to the mediation device. The mediation device is provided with a contents reception part which receives the contents from the outside, a content notification part which gives the contents to the content acquisition device, an identifier acquisition part which acquires the content acquisition device identifier from the content acquisition device, and an identifier transmission part that transmits the content acquisition device identifier, which the identifier acquisition part acquires, to the outside. By the information processing system mentioned above, the contents are easily acquired only by arranging the content acquisition device on a higher-order position to the mediation device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184189-A (JP)
Title: Magnetostriction torque sensor
Inventor: ISHIKAWA SATOMI
IPC: G01L3/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensitive, accurate and inexpensive magnetostriction torque sensor easily processed so as to have magnetic anisotropy in a torque sensing part.  <P>SOLUTION: In the magnetostriction torque sensor having a wound coil for applying a magnetic field around a rotational shaft and sensing the torque based on a coil impedance change due to distortion on the rotational shaft by the torque externally applied, first and second sensing parts having a wound linear magnetostriction material are provided on a surface of the rotational shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185256-A (JP)
Title: Raid system
Inventor: KUBOTA OSAMU
IPC: G06F3/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array system in RAID 5 configuration for continuing capacity extending processing, and for restoring data as an RAID system when the failure of one hard disk under the execution of the capacity extending processing occurs due to the addition of any hard disk.  <P>SOLUTION: While the capacity extension of an RAID 5 is being executed, a memory on an RAID controller is made to store an extension completion address indicating to what extent capacity extension has been completed. This extension completion address is updated when distributed data are arranged in all hard disks. When the failure of one hard disk occurs, the extension completion address is used to restore the data according to the reconstructing method of the RAID 5. The reconstruction of the hard disks including added hard disks is executed until the extension completion address. After the extension completion address, the reconstruction of the hard disks excluding any added hard disk is executed. After the reconstruction is completed, the capacity extension is continued.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183142-A (JP)
Title: Composite false-twisted yarn and method for producing the same
Inventor: SUYAMA HIROSHI
IPC: D02G1/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite false-twisted yarn having both of high stretch and high interlace-holding characteristics imparted to the yarn, being bulky and also having soft and good surface appearance quality, and to provide a method for producing the composite false-twisted yarn.  <P>SOLUTION: The composite false-twisted yarn comprises a core yarn A comprising a conjugate fiber filament yarn obtained by sticking different polyester polymers at least one of which consists essentially of a polytrimethylene terephthalate so as to form a side-by-side shape or an eccentric core-sheath shape, and having coil-shaped crimps, and a sheath yarn B comprising a polyester filament yarn having false-twisted crimps. The core yarn and the sheath yarn are mutually interlaced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184214-A (JP)
Title: Specimen fixing device of balancing tester
Inventor: TSUKIOKA KOJI
IPC: G01M1/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate exchange of fixing member.  <P>SOLUTION: A lid 6c almost closing the upper part of a moving shaft 5 is formed in a collet 6 as a fixing member, and a lock member 8 is formed extending upward from the upper end of the moving shaft 5 so that a penetration hole 6d formed in the lid 6c can be penetrated through. The upward movement of the collet 6 rotated for a specific angle around the moving shaft 5, from the state where the lock member 8 penetrates through the penetration hole 6d, is regulated by interference between a lock part 8b and the lid 6c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI