baber/WOPTO huggingface dataset:
Patent JP-2004274301-A (JP)
Title: Method and service providing method for data communication, method and service providing method for notifying passage of emergency vehicle, execution method, providing method and solution providing method for radio spot service, and emergency vehicle passage notification program and recording medium for the program
Inventor: TAKANO HARUYUKI
IPC: H04L12/28
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a mobile communication network including inter-vehicle communication and to provide various information services at A low cost by utilizing the stabilized mobile communication network.  <P>SOLUTION: A radio network 1 includes a plurality of vehicles 10, a plurality of traffic signals 20, and a radio network management center 30. The radio network management center 30 is a gateway located between the radio network 1 and the Internet 2 and between the radio network 1 and a signal control center 40. In the radio network 1, stable data communication can be performed between respective nodes by the traffic signals 20 whose locations are fixed. In addition, since the radio network 1, the Internet 2, and the signal control center 40 are connected one another through the radio network management center 30, a terminal outside the radio network 1 can provide the vehicles 10 with various information services.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267096-A (JP)
Title: Method for reducing nitrate-nitrogen in soil
Inventor: YOSHIMI YUKIHIKO
IPC: C12N1/20
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing the accumulation level of nitrate-nitrogen in soil by denitrifying it by directly admixing the soil with microorganisms isolated from a plant or admixing the soil with a material immobilized with the microorganisms.  <P>SOLUTION: The method is characterized by involving using a strain selected from Pseudomonas fluorescence FPT-9601 strain( FERM BP-5478 ), TSB-25 strain( FERM BP-8193 ), FPT-B1 strain( FERM BP-8190 ) and FPT-Y1 strain( FERM BP-8191 ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003303485-A (JP)
Title: Hard disk drive
Inventor: KIN DOKAN
IPC: G11B33/08
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disk drive capable of decreasing the vibrations of a rotating disk.  <P>SOLUTION: The hard disk drive is provided with disk vibration decreasing means including a lower air damper forming member 151 disposed atop a base plate 111 facing the outer peripheral side base surface of the disk and an upper air damper forming member 152 disposed on a base surface of a cover plate 112 so as to face the front surface on the outer peripheral side of the disk. At least one air compression surfaces 151a and 152a inclined to the circumferential direction of the disk so as to gradually narrow the spacing from the disk along the rotating direction of the disk are formed on the respective surfaces of the air damper forming members facing the disk. Such air compression surfaces incline to the radial direction of the disk, thereby making the spacing from the disk gradually narrower from the inner peripheral side toward the outer peripheral side of the disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004272721-A (JP)
Title: Personal authentication system, portable terminal with personal authentication function, and program
Inventor: ISHIOKA HIRONORI
IPC: G06F21/31
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize biometric authentication using existing functions without mounting an expensive biometric authentication function on a portable terminal.  <P>SOLUTION: An authentication device 1 constituting a personal authentication system, when executing personal authentication based on input biometric information to authenticate an authorized person, reads out and outputs personal identification information by which the person is identified. The portable terminal 2 acquires the personal identification information from the authentication device 1, compares the acquired personal identification information with each piece of registered personal identification information in sequence, and executes security management depending on the comparison result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274537-A (JP)
Title: Wireless data communication method
Inventor: UEHARA HIROMITSU
IPC: H04W28/22
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless data communication method capable of optimizing the throughput of an entire wireless transmission system even in the case of packet data transmission in the wireless transmission system wherein a bad radio wave propagation state may exist.  <P>SOLUTION: In the wireless data communication method, a statistic distribution of optimum transmission rates with respect to a transmission environment of a wireless channel is investigated in advance when the wireless channel is used to transmit packet data; selecting a transmission rate initial value in the transmission environment among a plurality of predetermined signal transmission rates, and the selected transmission rate initial value is decided on the basis of a result of the investigation and information with respect to a traffic volume at that point of time; and the communication propriety at a transmission rate initial value or at the selected transmission rate lower than the transmission rate initial value is judged prior to transmission of the data packet from a transmission station; and the data packet from the transmission station is transmitted at a transmission rate judged as communicable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276145-A (JP)
Title: Machine tool and mounting abnormality determination method of tool holder in device having rotating shaft
Inventor: TAKAKU MASAKAZU
IPC: B23B31/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool, simply and surely detecting a chuck error to prevent the generation of defective.  <P>SOLUTION: In this machine tool, a tool holder to which a tool is fitted is mounted on a spindle 1, and the spindle is driven to rotate, thereby machining a work. The machine tool includes: a sensor 12 measuring the displacement of the outer peripheral surface of a flange 2B of the tool holder 2 mounted on the spindle 1 and a chuck error detecting device 10 formed of a data processor for determining the abnormality of mounting state of the tool holder 2 to the spindle 1 from the measurement data obtained by the sensor 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281690-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/283
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PMOSFET which inhibits deteriorations such as of NBTI characteristics.  <P>SOLUTION: A semiconductor device is a p-channel MOS field-effect transistor which comprises a semiconductor substrate, a gate oxide film provided on the semiconductor substrate, a gate electrode provided on the gate oxide film, and two p<SP>+</SP>source/drain diffusion regions formed in an n-well region in the semiconductor substrate, each having a p<SP>-</SP>offset region. Fluorine comprises by at least one of the gate electrode, the gate oxide film and the offset region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282644-A (JP)
Title: Method of controlling surveillance camera system
Inventor: INOUE NAOYUKI
IPC: H04N7/18
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a surveillance camera system which can display a notification of delay concurrently with an image when displaying data having been received late.  <P>SOLUTION: The data of an image 5 transmitted by a surveillance camera arrives late at the communicating section of a personal computer due to network congestion. A control section periodically receives image expansion data from an image expanding section and the data is received in synchronization with data reception from the surveillance camera. When data is not received for one second, the control section processes display data 4 corresponding to the data of image expansion 4 that has been received immediately before. For example, the control section adds a frame around a display screen or a message of "image pauses" in the display screen. The processed data is display data 4'. Thereafter, a video signal of an image 4' is repeatedly outputted from the display control section until the arrival of subsequent image expansion data 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003294563-A (JP)
Title: Pressure transmitter equipped with process coupling
Inventor: BRODEN DAVID A
IPC: G01L19/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a stress generated on an isolation diaphragm by a mounting force of process coupling.  <P>SOLUTION: This process transmitter for measuring a process pressure includes a pressure sensor in a sensor housing. The isolation diaphragm for isolating a filled fluid from a process fluid is arranged at a space from a seal of the process fluid. The space reduces deformation of the isolation diaphragm caused by the mounting force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245565-A (JP)
Title: Ice ball for visual effect and ice making method for the same
Inventor: SANO SAKAE
IPC: F25C5/08
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To place an object having a plant or a printed matter inside thereof, on an arbitrary position when the drink and food are served.  <P>SOLUTION: A cord pulling part is mounted on a water surface of a lower ice maker, the object is placed at a lower part of the cord pulling part, then an upper ice maker is placed on the lower ice maker, and the water is poured to make the ice.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004288068-A (JP)
Title: Image processing program, storage medium and image processor
Inventor: YARA NAOMI
IPC: G06F3/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a margin in finishing paper after pasting at an edge left for applying paste in divided printing.  <P>SOLUTION: This image processing program makes a computer function as a printing paper setting means (C3) having an original image storing means (C1) for storing image data of an original image and a paper size for the original image, a divided printing setting image displaying means (C2) for displaying a divided printing setting image for setting a printing parameter to be used at the time of making dividing to printing paper of a size smaller than the original image paper size and performing printing, and a printing paper setting value storing means (C3C) for storing the size and the number of printing paper to be determined by an input to the printing paper setting image, and a means (C4) setting an edge left for applying paste, which has an edge left for applying paste setting image displaying means (C4A) for displaying an edge left for applying paste for setting the width of an edge left for applying paste for pasting a plurality of sheets of printing paper and an edge left for applying paste width setting value storing means (C4B) for storing the width of the edge left for applying paste.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294529-A (JP)
Title: Image forming apparatus and image forming system
Inventor: YAMADA YOICHI
IPC: G03G15/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming system that prevent developer soil when a developer storage is removed.  <P>SOLUTION: The image forming apparatus has a movable body to/from which the developer storage for storing developers is removable and which can be rotated and which moves to a predetermined removing position when the developer storage mounted on the movable body is detached. In the image forming apparatus, the movable body is stopped one or more times before the movable body reaches the predetermined removing position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294588-A (JP)
Title: Fixing device
Inventor: MORIGUCHI MOTOKI
IPC: G03G15/20
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which has high heating efficiency, shortens warming up time and reduces power consumption.  <P>SOLUTION: A fixing roll 11 is provided with a base layer 12 consisting of a light transmitting member, a foamed light transmitting elastic member layer 13 adhered to the outer periphery of the layer 12, a photothermal conversion layer 14 adhered to the outer periphery of the layer 13, and a release layer 15 adhered to the outer periphery of the layer 14. By having light which has passed through the base layer 12 and the foamed light transmitting elastic layer 13 converted to heat in the photothermal conversion layer 14, the surface of the fixing roll 11 is heated and fixing of unfixed toner can be carried out. By making the light transmitting elastic member of the light transmitting elastic member layer 13 into the foam state, high heating efficiency can be obtained since the surface of the fixing roll 11 can be uniformly heated, and shortening of the warming up time and reduction of the consumed power can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290792-A (JP)
Title: Crushing and separating unit
Inventor: NAITO KAORU
IPC: B02C18/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To propose a crushing and separating unit which allows an object to be crushed to be smoothly cast thereinto and can efficiently treat a bagged object to be crushed.  <P>SOLUTION: The crushing and separating unit 1 can allow the cast object to be efficiently and smoothly fed thereinto by feeding the object into a crushing chamber 4 from the direction of the axial line of a crushing impeller 6A by means of a screw conveyor 9 coaxial with the impeller 6A. The impeller 6A efficiently catches the object by means of a feeding crushing blade 14 and cuts and tears the bagged object with the aid of a bag break blade part 14a at its top. The crushing blade 13 of the impeller 6A has a shape of a flat tapered trapezoid and can therefore allow cutting pierces of plastic bags or the like to be discharged from the crushing chamber 4 through a residue exit 16 without allowing them to twine around base portion and remain in the chamber 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292895-A (JP)
Title: Method for manufacturing high-strength sputtering target for forming phase-change memory film
Inventor: KINOSHITA HIROSHI
IPC: C23C14/34
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sputtering target superior in mechanical strength for forming a phase-change memory film.  <P>SOLUTION: The method for manufacturing a high-strength sputtering target for forming the phase-change memory film comprises pulverizing an alloy ingot for forming the phase-change memory film to produce an alloy powder, holding the obtained alloy powder at a crystallization temperature to crystallization-heat-treating it, pulverizing the crystallization-heat-treated alloy powder and then hot-pressing the resultant powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327598-A (JP)
Title: Seroreactive domain from hpv 16 e1 and e2 proteins
Inventor: MUELLER MARTIN
IPC: C07K1/22
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means in prevention, diagnosis and treatment of neoplastic disease associated with a human papillomavirus (HPV) 16 in human beings.  <P>SOLUTION: The seroreactive regions on the E1 and E2 proteins of human papillomavirus (HPV) 16 are provided. The vaccine contains the peptides containing the seroreactive regions. The composition for diagnostic purpose contains the peptides containing the seroreactive regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294931-A (JP)
Title: Electrochemical dimmer and its manufacturing method
Inventor: ARAI KUMIKO
IPC: G09F9/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical dimmer having an electrolytic layer complying with two demands for an improvement of a contrast and hiding power by whitening of the electrolytic layer and for the maintenance of excellent electrochemical characteristics, and provide a manufacturing method thereof.  <P>SOLUTION: A transparent common electrode 1 is formed on a transparent base 3, and pixel electrodes formed of metal films etc., and thin film transistors 2 are formed in matrix on a base 6 opposite the transparent common electrode 1, and further the electrolytic layer sandwiched between those opposite electrodes is formed of two stacked electrolytic layers. While inorganic white pigment is effectively concentrated in a 1st electrolytic layer 4A to improve the contrast by whitening of the electrolytic layer, the electrolytic layer is decreased in amount of the inorganic pigment on the whole, and a 2nd electrolytic layer 4B is increased in content of electrolytic and ion conductive media to increase ion conductivity, thereby improving reaction characteristics of electrochemical deposition and erasure by metal ions etc. This electrochemical dimmer is suitable to an electrochemical display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301408-A (JP)
Title: Heat pump system for heat insulating foundation building and constant-temperature underfloor storage system
Inventor: WADA HIROTAKA
IPC: F25D17/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump system having improved operating efficiency by allowing active heat exchange of an outdoor heat exchanger, and a constant-temperature underfloor storage system requiring both lower running cost and initial cost for changing an underfloor storage room into a constant-temperature storage room in winter.  <P>SOLUTION: The outdoor heat exchanger 4a of the heat pump is installed in an underfloor space portion 3 heat-insulated from an outside 16 by a heat insulating foundation 1 so that heat exchange is performed between refrigerant in the heat exchanger 4a and underfloor air 9. In the heat pump system, the outdoor heat exchanger 4a is provided as an evaporator and the underfloor storage room 5 is provided in the underfloor space portion 3. Air cooled by the heat exchange with the refrigerant in the evaporator 4a is fed into the underfloor storage room 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298938-A (JP)
Title: Aluminum sheet and aluminum foil and method for manufacturing them
Inventor: IKEDA MASANORI
IPC: B21B1/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aluminum sheet and an aluminum foil on which defects in shape such as middle waviness are not caused and to provide a manufacturing method of them.  <P>SOLUTION: In the aluminum sheet and the aluminum foil after the final cold-rolling, its thickness is 0.005-0.2 mm, surface roughness Ra is 0.01-0.1 μm and tensile strength is 60-180 N/mm<SP>2</SP>. As for the manufacturing method, rolling conditions of 0.008-0.3 mm in the thickness of an aluminum sheet before rolling, 0.05-0.1 μm in the surface roughness Ra of work rolls used for a cold rolling mill, and 2-70 N/mm<SP>2</SP>in winding tension of the aluminum sheet and the aluminum foil after rolling with the cold rolling mill, are adopted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302987-A (JP)
Title: Parking lot information providing system and program
Inventor: OSADA OSAMU
IPC: G06Q50/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking lot information providing system for designating the use place of an automobile by a simple operation, and for extracting an empty parking lot available as the storage place of the automobile with high reliability.  <P>SOLUTION: When a user designates a reference spot(automobile use place) 53 on a map displayed in a map display area 40 on the picture of a terminal, an object 50 showing the location of a certain parking lot in a statutory distance range from the spot is plotted on the map. This object 50 is plotted in color or pattern corresponding to the empty condition of the corresponding parking lot. When the user places a pointer 48 on the object 50, a distance is displayed in a distance display area 54. When the user performs a selecting operation while placing the pointer 48 on the object 50, the detail information of the parking lot is displayed in a detail information display area 56.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301295-A (JP)
Title: Solenoid valve
Inventor: NAGASAKI KANEHISA
IPC: F16K31/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve 1 capable of forming a spiral channel 11 by turning only, reducing the number of machining processes required for formation of a respiration passage in a magnetic circuit Mc to reduce manufacturing cost, and preventing the occurrence of radial disalignment of a plunger 7 and a bearing part 8 to prevent slide play.  <P>SOLUTION: The spiral channel 11 communicating the inside of the yoke 2 with the outside is formed in the direction crossing the direction of slide of the plunger 7 on either of an outer peripheral face of the plunger 7 and an inner peripheral face of the bearing part 8. Since the spiral channel 11 is directed in the direction crossing the direction of slide of the plunger 7, it is formed simply with turning employed in screw threading, and the number of machining processes required for formation of the respiration passage in the magnetic circuit is reduced to reduce manufacturing cost. The plunger 7 and the bearing part 8 do not cause radial disalignment in accordance with crossing the direction of slide of the plunger 7 of the spiral channel 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306279-A (JP)
Title: Printing apparatus, program, and printing system
Inventor: MUKOYAMA KIYOSHI
IPC: B41J29/46
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus which can improve the user's ease of use by avoiding the user's trouble because of an operation of setting a size and a material of papers, a paper feed tray and the like before printing, and to provide a program and a printing system.  <P>SOLUTION: In the printing apparatus which has a receiving means for receiving printing data from an external device, a plurality of medium supply devices, and a memory in which medium information indicating correspondences between the medium supply devices and kinds of media is stored for each medium supply device, printing is carried out to the medium on the basis of the printing data with reference to the medium information. The printing data includes information which designates the kind of the medium and the medium supply device. The medium information is what is stored in the memory on the basis of the information included in the printing data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003317417-A (JP)
Title: Actuator latch apparatus for hard disk drive
Inventor: YOO YONG-CHUL
IPC: G11B21/22
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator latch apparatus for a hard disk drive that smoothly performs lock release.  <P>SOLUTION: This actuator latch apparatus is provided with a locking protrusion 321 provided at one side of an actuator 300 locked in an unpivottable manner when a magnetic head 560 of the actuator 300 provided on a base 100 is located at a parking area 210, a latch lever 620 installed on the base 100, wherein a hook portion 621 provided at one side of the latch lever restricts the locking protrusion 321, and an air flow pipe 630 provided on the base 100 in a venturi tube shape so as to pivot the latch lever 620 such that the restriction of the locking protrusion 321 by the hook portion 621 is released when a hard disk 200 is rotated and for generating a driving torque to the latch lever 620 by a pressure differential between air flowing along a channel formed in the air flow pipe and the atmosphere.  <P>COPYRIGHT: (C)2004,JPO