baber/WOPTO huggingface dataset:
Patent JP-2004294964-A (JP)
Title: Optical element
Inventor: MIYAZAKI SHUNICHI
IPC: G02B6/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and reliable optical element having a high flexibility of control.  <P>SOLUTION: The optical element is so composed to give a variation in a refractive index by bending a part of an optical waveguide in a vertical direction by an electrostatic suction force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297720-A (JP)
Title: Application terminal device of electronic application system, check server, and its program
Inventor: OSADA KOHEI
IPC: G06Q50/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an application terminal device of an electronic application system, a check server and program which can check easily that it is the true application data separately sent and prevent pseudo data separately sent.  <P>SOLUTION: In the application terminal device, an application data 31 is changed by hash functions, and an application digest is created, furthermore a primary signature data 34 with a digital signature is created, and the application data 31, the primary signature data 34 and a public key 35 are transmitted on line through the Internet. Also, a compressed file 37 based on the application digest is written in a record medium 39.This separately sent data 40 with this record medium 39, is sent to an check side by off-line such as mailing. At the check side, it is checked whether the separately sent data 40 are true data by comparing the check side digest which is created from the primary signature data 34 at the check side, with the application digest written in the record medium 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303442-A (JP)
Title: Humidifier of solid polymer fuel cell
Inventor: ITO FUMIO
IPC: H01M8/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier which can perform a high temperature humidifying treatment without any danger and obtain a target dew-point temperature within a short time.  <P>SOLUTION: The humidifier 1A is applied for a solid polymer fuel cell in which a solid polymer film is used between a fuel electrode and an air electrode as electrolyte. The humidifier 1A comprises a gas supply means 2 for supplying a pre-heated gas with a predetermined flow rate, a steam supply means 3 for supplying steam with a predetermined flow rate, a mixing means 6 for mixing a gas supplied from the gas supply means 2 with the steam supplied from the steam supply means 3, and a means for controlling the flow rate of the steam supplied from the steam supply means 3 based on the humidity of the gas in which the steam supplied from the mixing means 6 is mixed. The humidifier 1A mixes the pre-heated gas with the steam, and varies the flow rate of the steam corresponding to the humidity of the mixed gas, thus obtaining a target dew-point temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299446-A (JP)
Title: Heat exchanger for vehicle
Inventor: KAMIYAMA NAOHISA
IPC: B60H1/32
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger in which a condenser is not heated by an oil cooler.  <P>SOLUTION: A condenser 7 is arranged in front of a radiator 2 integrally with an oil cooler 9 through a partition 8, and an end 7a of the condenser 7 at the partition 8 side is positioned in an air flow 6L caused by a duct 10L at the oil cooler 9 side. Therefore, in the condenser 7, a part closet to the oil cooler 9 is cooled by the air flow 6L, thereby preventing the heat of the oil cooler 9 from being transmitted to the condenser 7 side. A pair of left and right ducts respectively have openable and closable shutters 11R and 11L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302771-A (JP)
Title: Support system and program for selecting medical treatment method
Inventor: KAWAMOTO NAOZUMI
IPC: G06Q50/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a physician or the like to select the optimum medical treatment while ensuring the objectivity of collecting information for the selection of treatment method.  <P>SOLUTION: In this support system for selecting the treatment method, a situation input part 1 accepts the input of specific items of a treatment method such as the physical conditions of a patient needed for selecting candidate treatment methods. A treatment method information storage part 2 stores information about a variety of treatment methods. A treatment method search part 3 refers to the treatment method information storage part 2 for the input pattern of each of the specific items and the corresponding treatment method so as to specify information on the corresponding treatment method. A literature information storage part 4 stores information about literature describing the treatment method. A literature information search part 5 refers to the literature information storage part 4 to obtain literature information corresponding to the information on the treatment method specified by the treatment method search part 3 and causes this literature information to be displayed in a display part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303963-A (JP)
Title: Electric double layer capacitor and its manufacturing method
Inventor: ARAKI SHUICHI
IPC: H01G11/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor having high performance with a low rate of self-discharging.  <P>SOLUTION: The electric double layer capacitor includes a capacitor body having a positive electrode 1a, a negative electrode 1b and a separator interposed between the positive electrode 1a and the negative electrode 1b, and a container for sealing the capacitor body together with an electrolyte. In the electric double layer capacitor, each of the positive electrode 1a and the negative electrode 1b has a metal layer for forming a collector electrode, a polarizable electrode for forming the kneaded material layer 3 of an active carbon main body on the surface of the collector electrode, and a pressure machining part 4 for correcting a shearing deformation at the peripheral edge of the laminated region of the metal layer and the kneaded material layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300630-A (JP)
Title: Method for producing fiber product having water and oil repellency and water and oil repellent
Inventor: NISHIKAWA MAKOTO
IPC: D06M13/184
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fiber product capable of withstanding long-time continuous processing and to provide water and oil repellent in production of the fiber product having water and oil repellency, excellent in washing durability and abrasion durability without causing problems of yellowing and deterioration of touch feeling of fibers.  <P>SOLUTION: The method for producing the fiber product having the water and oil repellency comprises treating a fiber product with a treating solution containing an aqueous polyisocyanate, a fluorine-based water and oil repellent and an acid or ester compound. Two-component water and oil repellent comprises a first agent composed of a fluorine-based water and oil repellent and a second agent composed of a mixture of aqueous polyisocyanate with the acid or ester compound, or a first agent composed of a mixture of a fluorine-based water and oil repellent with the acid or ester compound and a second agent composed of the aqueous polyisocyanate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302309-A (JP)
Title: Method and apparatus for sound field control information, and method and system for sound field control
Inventor: SUZUKI TAKAHIRO
IPC: G10K15/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound field control system capable of easily structuring desired acoustic environment by controlling a sound field with simple equipment constitution.  <P>SOLUTION: Sound field control information is distributed to a client terminal equipped with a reproducing device which supplies a control sound to a control speaker installed in a local area. Sound field information on the local area generated by the client terminal is received first and according to the sound field information received from the client terminal, a spatial transfer function on which sound field characteristics of the local area are reflected is identified. Sound field control information generated according to the identified spatial transfer function is distributed to the client terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310222-A (JP)
Title: Communication system
Inventor: TAKAGI HIROMASA
IPC: G06Q30/06
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system facilitating connection from a portable terminal to a radio network.  <P>SOLUTION: This communication system comprises an Internet server, at least one portable terminal and at least one information providing server. The Internet server stores a server list showing the correspondence of server position information with connection information. It also transmits, in response to present information showing the present position of a portable terminal, which is transmitted from the portable terminal concerned, connection information corresponding to the present position information to this portable terminal. The portable terminal acquires the present position information showing its own present position, and transmits the present position information to the Internet server through the Internet. Further, the portable terminal establishes, by use of the connection information transmitted from the Internet server, the connection with a radio network connectable by this connection information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311587-A (JP)
Title: Method and apparatus for dummy wiring forming
Inventor: UECHI MASAHITO
IPC: H01L21/3205
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dummy wiring forming method capable of effectively and efficiently forming dummy wiring.  <P>SOLUTION: A plurality of dummy patterns 41 are arranged so as to form a grid shape in a dummy generating region 36 estimated in a layout region 31. Of the dummy patterns 41 included in the region 36, the dummy patterns 41 with no omission of figures are coupled with one another to form a dummy wiring pattern 42 having a predetermined wiring width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311160-A (JP)
Title: Vehicular lamp
Inventor: HAYASHI KENTARO
IPC: F21Y101/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, in a vehicular lamp with an ornamental stripe formed on a lens surface, the stripe is inconspicuous and ineffective after extinguishing the lamp, it is formed only by irregularity of a lens surface, and cost are remarkably increased in the case of hot stamp.  <P>SOLUTION: In this vehicular lamp 1, the ornamental stripe 4 (A or B) is so formed that a pair of tilting surfaces 4a each set at an angle for executing total inner surface reflection with respect to light entering from the irradiation direction side of the vehicular lamp 1 are formed on the back side of the lens 4 surface by facing them to each other so as to execute the total inner surface reflection with respect to the light from the other side as well. Thereby, the ornamental stripe having a metallic color viewable in extinguishing the vehicular lamp can be realized without executing hot stamp of metal foil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306191-A (JP)
Title: Table device, film deposition device, optical element, semiconductor device and electronic equipment
Inventor: OKADA NOBUKO
IPC: B23Q3/08
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction table preventing charging and preventing the generation of a suction mark on a substrate, in a suction table used in performing film deposition on the substrate using an ink jet technology.  <P>SOLUTION: This table device 40 sucks and holds the substrate 100, and includes a sucking part 43 formed of a porous body. A conductive film 44 is formed on the substrate sucking surface in the sucking part, and the conductive film 44 is made to be grounded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001091-A (JP)
Title: Compound tape for joining, and its production method
Inventor: KOHAMA KYOICHI
IPC: B23K35/26
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound tape for joining on which a tape consisting of a tape-shaped resistive heater and conductive joining material is unified, and on which transfer from the compound tape of the conductive joining material to a joining part at the time of joining is fully performed, to provide a compound tape which stably forms good joining even when unevenness exists on the part which is joined, and to provide a manufacturing method therefor.  <P>SOLUTION: The compound tape is provided with: a conductive metallic base material layer (A) with a thickness of 500 μm or less; a conductive joining material layer (D); and a heat-resistant resin layer (B) provided between the conductive joining material layer (D) and the conductive metallic base material layer (A). Moreover, on the opposite side of the heat resistant resin layer (B) on the conductive metallic base material layer (A) of this compound tape for joining, a metallic layer (H) having a density lower than that of the metal which constitutes the conductive metallic base material layer (A) is prepared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314330-A (JP)
Title: Molding machine
Inventor: HASEGAWA MANABU
IPC: B29C45/76
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a file for housing actually measured data so as to fit the same to user's convenience, in a molding machine constituted so as to take in the actually measured data of various operation conditions at the time of automatic molding operation at every shot to store the same.  <P>SOLUTION: The molding machine constituted so as to take in the actually measured data of various operation conditions at the time of automatic molding operation at every shot to store the same and provided with a means capable of automatically filing a new file with the actually measured data at every shot in timing reaching a predetermined data or at a predetermined time interval and/or a means capable of automatically filing the new file with the actually measured data at every short in timing wherein the newest shot numerical value becomes smaller than the shot numerical value of the previous time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317638-A (JP)
Title: Image display system, optical film and manufacturing method of optical film
Inventor: HAYASHI HIROSHI
IPC: G03B21/60
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system capable of displaying a high-contrast and clear projection image on a screen without darkening a room.  <P>SOLUTION: The image display system is constituted of a projector 1, the screen 2 with high reflectivity to light in a wavelength region of projector light and with low reflectivity to light in a visible wavelength region other than the projector light, and an optical film 4 stretched on the window 3 of an indoor lighting part in which the projector 1 and the screen 2 are installed, having high reflection characteristics to light in the wavelength region of the projector light, and having high transmission characteristics to the light in the visible wavelength region other than the projector light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318971-A (JP)
Title: Piezoelectric actuator element and its manufacturing method
Inventor: UCHIYAMA HIROICHI
IPC: H01L41/22
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a piezoelectric actuator which can suppress occurrence of unwanted vibration and can perform the positioning of a magnetic head at high speed and with high accuracy and also whose productivity is high and its manufacturing method.  <P>SOLUTION: In this piezoelectic actuator element, a piezoelectric-material element unit 10 in which a first piezoelectric material 11a and a second piezoelectric material 11b are stacked is mounted on a resin substrate 8 and a wiring part 21a is provided on the resin substrate 8 and the neutral plane P of the wiring part 21a and the neutral plane Q of the piezoelectric-material element unit 10 in a face parallel with the substrate 8 are made in agreement and the third electrode 12c of the unit 10 is adhered and joined to the wiring part 21a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317860-A (JP)
Title: Educational support system and program and recording medium having educational support program recorded therein
Inventor: KUWABARA TSUNEO
IPC: G06Q50/20
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the work burden of a teacher by utilizing again leading information which the teacher has generated and transmitted to students.  <P>SOLUTION: In an educational support system, leading information to be transmitted from a teacher computer 20 to a first student computer 10 is paired with learning condition information received from the first student computer 10 and is stored in a storage device 33 when the leading information is transmitted, and leading information stored in the storage device 33 is allowed to be browsed by a second student computer 11, in a prescribed condition on the basis of learning condition information received from the second student computer 11 and learning condition information stored in the storage device 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316571-A (JP)
Title: Variable valve mechanism driving device for internal combustion engine
Inventor: KAWASE HIROYUKI
IPC: F01L1/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve mechanism driving device for a multi-cylinder internal combustion engine capable of restraining a shock in changing an operating condition for each cylinder group.  <P>SOLUTION: The first cylinder group (a second cylinder 2b and a third cylinder 2c) and the second cylinder group (a first cylinder 2a and a fourth cylinder 2d) are respectively provided with control shafts 134, 136. Thus as a first intermediative driving mechanism 110 and a second intermediative driving mechanism 120 can be individually driven, a valve lift amount can be continuously changed for each cylinder group. Accordingly as the operating conditions for each cylinder group can be changed smoothly, the shock can be restrained with smooth change in output torque even in starting of a cylinder reducing process, changing a cylinder reducing objective or returning from cylinder reducing operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320561-A (JP)
Title: Passive component
Inventor: KIMURA HIRONOBU
IPC: H01P5/10
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To make a passive component small in itself while the packaging area of a module including the passive component is reduced and at the same time the size is reduced.  <P>SOLUTION: The conversion unit 24 of a passive component 10 includes a first line path 28 having one end connected to an output stage of a filter through a capacity Ca, a second line path 30 having one end connected to one balanced output terminal 36a, whereas a first coupling line path 20 is constituted by this second line path 30 and the first line path 28; and a third line path 32 having one end to connected to the other balanced output terminal 36b, whereas a second coupling two line path 22 is constituted by this third line path 32 and the first line path 28. The other end of the first line path 28 is grounded through a capacity Cb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325496-A (JP)
Title: Liquid crystal display device
Inventor: SHIOMI MAKOTO
IPC: G09F9/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a liquid crystal display device whose response speed can be improved while suppressing degradation of display quality to the level unrecognizable by a user even when the ambient temperature changes, and whose circuit constitution is simple.  <P>SOLUTION: A modulation drive processing section 13 reads, in order to emphasize the gradation transition from a previous frame to a present frame, compensation image data corresponding to the combination of image data of the previous and present frame out of one look-up table and outputs it irrespective of the ambient temperature. Whereas, a temperature control circuit 7 controls a heater 5 and sets the target temperature in the range of 48°C-63°C, makes the heater 5 stop heating when the temperature of a panel 11 rises higher than the target temperature by the threshold level set between 1°C and 1.5°C, and makes the heater 5 start heating when the temperature of the panel 11 falls lower than the target temperature by the threshold level set between 1°C and 1.5°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031924-A (JP)
Title: Aerosol cleaning method and device
Inventor: SONODA YUZURU
IPC: B08B7/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To clean an object to be cleaned without damaging the micro structure of the object.  <P>SOLUTION: An aerosol generating nozzle 70 is insulated in heat, and a pressure therein is set high, so that the inside of the aerosol generating nozzle gets into a gas-rich state from a liquid-rich state, thus reducing coagulation of aerosol during adiabatic expansion when an aerosol is jetted into a vacuum cleaning chamber 42 from the aerosol generating nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321390-A (JP)
Title: X-ray diagnostic imaging device and its method
Inventor: MATSUMOTO KUNITOSHI
IPC: A61B6/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic imaging device and its method by which a blood flow rate is measured in parallel with the generation of an X-ray radiographic image.  <P>SOLUTION: The X-ray diagnostic imaging device is provided with an X-ray tube 11, an X-ray detector 15, an X-ray image processor 21, and a monitor 25. The X-ray tube 11 and the X-ray detector 15 repeatedly generate the X-ray radiographic image of a patient whose blood vessel has a contrast agent injected. In parallel to the generation of the X-ray radiographic image, the X-ray image processor 21 specifies a passing-through time taken for the contrast agent to pass through measuring areas of at least two places set on the blood vessel of the X-ray radiographic image, and calculates the blood flow rate based on the specified passing-through time, the distance between measured areas obtained before starting the generation of the X-ray radiographic image, and the diameter of the blood vessel obtained before starting the generation of the X-ray radiographic image. The monitor 25 displays a mark having a color according to the blood flow rate with the X-ray radiographic image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325244-A (JP)
Title: Discrimination method of organic material and its discrimination system
Inventor: KONDO SEIJI
IPC: G01N27/416
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, in the conventional micro-transponder, irradiation with laser light is difficult though an electronic circuit is driven by irradiating with the laser light and manufacture for enclosing the electronic circuit in a bead made of glass or a resin is difficult.  <P>SOLUTION: A discrimination device 1 is manufactured by using a semiconductor manufacturing technology by providing on a micro-chip substrate 11 an individual discrimination signal retention part 6 for retaining an individual discrimination signal related to a probe material, a current value measuring part 8 for detecting a current value (probe information) for showing the material concentration in a sample reacted with the probe material, and a supply voltage generation part 3 for generating a driving voltage by receiving a high frequency. In this discrimination method of an organic material and its discrimination system, the discrimination device 1 subjected to reaction treatment is irradiated with the high frequency, and the individual discrimination signal and the probe information are taken out, and the occurrence of the reaction with the organic material in a specimen and the reaction state are detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI