baber/WOPTO huggingface dataset:
Patent JP-2005063909-A (JP)
Title: Fuel cell system
Inventor: IZUHARA HIDETSUGU
IPC: H01M8/04
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable the degree of cross leakage of cells to be determined in a short time.  <P>SOLUTION: In a normal cell with no cross leakage, whether or not there is a differential pressure between fuel gas and oxidation gas, an open circuit voltage is generally constant. In a defective cell with much cross leakage, when there is a differential pressure, the open circuit voltage drops. Thus, on the basis of the open circuit voltage every cell in a state that a predetermined differential pressure is produced between the fuel gas and the oxidation gas, the degree of cross for leakage every cell is determined. As a result, because it is not necessary to purge hydrogen and oxygen in a fuel cell 10 as in the conventional example, the degree of cross leakage can be determined in a short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063353-A (JP)
Title: Data analysis apparatus for explanatory variable effectiveness verification, program for executing this data analysis on computer, and recording medium with this program
Inventor: SHIBATA TOMOKO
IPC: G06F17/30
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To establish rules of effectiveness determination of a explanatory variable used in a correlation analysis having a response variable, and find a procedure for effectiveness determination according to the defined rules, and an index used therein.  <P>SOLUTION: A data analysis apparatus for explanatory variable effectiveness verification comprises cross-tabulating means, correlation rule extracting means and effectiveness explanatory variable determining means. The cross-tabulating means measure the influence of each individual explanatory variable on a response variable. The correlation rule extracting means use a plurality of explanatory variables simultaneously to extract correlation rules with respect to the response variable. The significant explanatory variable determining means determine explanatory variables having a great influence as an individual explanatory variable and forming the correlation rules to be significant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071241-A (JP)
Title: Automatic ticket gate
Inventor: TAGAMI HIDEAKI
IPC: G07B15/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mix-up of tickets at an automatic ticket gate for exit in a two-latch station.  <P>SOLUTION: The automatic ticket gate for exit, which is installed in a two-latch station where a transfer requires an exit from one line followed by an entry into another line has a first control mode in which when a first ticket allowing alightment at the two-latch station and allowing further boarding beyond the two-latch station at the same fare is input into an inlet of a body of the automatic ticket gate, a shutter of the inlet is closed until the first ticket is removed or collected into the body, a second control mode in which when the first ticket or a second ticket allowing further boarding than the first ticket is input, the inlet shutter is closed until the ticket is removed or collected, a third control mode in which when the first ticket or the second ticket is input, the inlet shutter is kept open, and selection setting means for selecting and setting one from the three control modes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163413-A (JP)
Title: Microscope system and microscope inspection method
Inventor: HAISCH MICHAEL
IPC: G02B21/16
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope system improved in microscope imaging performance by combination with fluorescence of an infrared or near infrared wavelength and a corresponding microscope method.  <P>SOLUTION: This microscope system comprises a filter enabling the simultaneous observation of a tissue with visible light and fluorescence. A series of recorded fluorescent images can be observed over a visible light image. The end of the series of images can be automatically determined. A thermally protective filter can be inserted to the beam path of an irradiation system at such an automatically determined end of the images. Further, the fluorescent image can be analyzed to identify its coherent fluorescent part. The display of the circumferential line of the coherent part can be generated, and depth profile data can be obtained only from the coherent part. The irradiation light beam for exciting the fluorescence can be modified to improve the contrast of the fluorescent image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005077215-A (JP)
Title: Sunshine recorder
Inventor: SAKAI TOMOJI
IPC: G01J1/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunshine recorder capable of reducing measurement errors even though the scattered sunshine varies irregularly depending on the weather.  <P>SOLUTION: The sunshine recorder is provided with a 1st and a 2nd photoelectric transducers 16a and 16b, wherein intervals in which the 1st photoelectric transducer 16a receives direct incident light and scattered light, and the 2nd photoelectric transducer 16b receives only the scattered light, and intervals in which the 1st photoelectric transducer 16a receives only the scattered light and the 2nd photoelectric transducer receives the direct incident light and the scattered light are alternately set during the period of time the sun shine can be observed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075699-A (JP)
Title: Manufacturing method for high performance lightweight aggregate
Inventor: KIMURA KAORU
IPC: C04B20/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance lightweight aggregate by using coal ash and industrial waste glass, or the like.  <P>SOLUTION: In the manufacturing method for the high performance lightweight aggregate, the industrial waste glass or further volcanic glass powder are added to coal ash fine powder having ≤ 10 μm diameter, then SiC powder is added to the mixture in the range of 0.05-1.0%, the mixture is retained at 600-800°C for 0.5-5 h when it is heated, and the mixture is burned at 1,150-1,250°C. The coal ash after previously removing carbon by using a fluidized bed kiln can also be used as a raw material. Alternatively, the carbon also can be removed from the coal ash by a centrifugal separator, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084762-A (JP)
Title: Print terminal
Inventor: MUKOYAMA MASANORI
IPC: B41J29/38
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To print through a network by a simple configuration without installing a printer driver unique to a printer.  <P>SOLUTION: For printing by a printer PRT1, a USB memory 10 is removed from the printer PRT1 (arrow shown in a heavy and dashed line) and is connected to a computer 200. The computer 200 acquires the IP address of the printer PRT1 from the USB memory 10, decides that the USB memory 10 is removed, and sends print data together with the IP address to a print terminal 300. The print terminal 300 associates a printer connected to the same network with the IP address of the printer, manages the printer and the IP address, identifies, on the basis of them, the printer PRT1 of an output destination printer for the received print data, and sends the print data. The printer PRT1 performs printing of the received print data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081585-A (JP)
Title: Inkjet recording head, its manufacturing method, and inkjet recording apparatus
Inventor: IKEDA HIROSHI
IPC: B41J2/16
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability inkjet recording head which prevents an energizing electrode from being corroded by ink by a relatively simple method, and to provide its manufacturing method and an inkjet recording apparatus.  <P>SOLUTION: The inkjet recording head is equipped with a substrate 12 where heating resistors 24 and the energizing electrodes (first and second energizing electrodes 16 and 20) for energizing the heating resistors 24 are set; and an ink passage formation body 30 where an ink passage 32 present on the heating resistors 24, and ink discharge openings 34 are set. Moreover, an organic protecting layer 28 is set on the energizing electrodes (first and second energizing electrodes 16 and 20).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083531-A (JP)
Title: Spline shaft
Inventor: HIRAGUSHI SHUZO
IPC: B62D1/20
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent durability and a low cost by realizing a sure removal of a looseness in a spline shaft using a rolling element.  <P>SOLUTION: An orbital way 18 is partitioned between orbital grooves 16 and 17 extended in a longitudinal direction of an outer shaft 13 and an inner shaft 14. Balls 15 form one row along each orbital way 18. A holder 19 extended along each orbital way 18 holds each ball 15 formed in a row at each orbital way 18. Annular elastic members 22, such as a ring spring, etc., are alternately disposed along outer surfaces 19a and inner surface 19b of the adjacent holders 19. The balls 15 are alternately energized radially inward Y and radially outward Z in the inner shaft 14 in corresponding each row via each holder 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083322-A (JP)
Title: Internal combustion engine
Inventor: ISHIYAMA SHINOBU
IPC: F02M25/07
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of setting supercharging pressure corresponding to a required value regardless whether atmospheric pressure is high or low.  <P>SOLUTION: The internal combustion engine 1 has a variable nozzle type supercharger 11 capable of controlling the supercharging pressure by changing inclination of a movable vane 17 by an actuator 18. In the internal combustion engine 1, when an opening of a throttle valve 3 is a prescribed amount or less, the actuator 18 of the supercharger 11 is controlled so that absolute pressure P1 between an outlet of a compressor of the supercharger 11 and the throttle valve 3 coinsides to a target value. When the opening of the throttle valve 3 exceeds the prescribed amount, the actuator 18 of the supercharger 11 is controlled so that relative pressure P2 on a downstream side of the throttle valve 3 coinsides with the target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087247-A (JP)
Title: Cabinet box
Inventor: TOKUYAMA HIROTAKA
IPC: A63F5/04
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly rigid bottom plate part in a cabinet box of a slot machine formed of an iron based metallic member.  <P>SOLUTION: In a game machine composed of the cabinet box 1 formed of a sheet metal member of the iron based metallic material and formed into a roughly rectangular box shape with a front surface opening, a front surface door 2 attached while covering the front surface opening of the cabinet box 1, and a game device 4 disposed inside the cabinet box 1 and the front surface door 2, the bottom part of the cabinet box 1 is in a double structure composed of an upper bottom surface 15b and a lower bottom surface 15a. Also, a stud nut as a female screw member 3 is disposed between the upper bottom surface 15b and the lower bottom surface 15a and the game device 4 and the cabinet box 1 are fixed on the upper bottom surface 15b. Also, a part of the upper bottom surface 15b is formed in a recessed shape and the upper bottom surface 15b and the lower bottom surface 15a are fixed at the recessed part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087037-A (JP)
Title: Carbonized bamboo charcoal
Inventor: KONO HIROYUKI
IPC: A23L27/40
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide carbonized bamboo charcoal with which flavorful bamboo salt having no residual arsenic oxide which is hazardous substance can be efficiently produced.  <P>SOLUTION: The carbonized bamboo charcoal is obtained by the following process: using bamboo such as fresh bamboo which is undried one; cutting the bamboo into an optional length so that one end of the joint of the bamboo is left and the other end of the joint thereof is open; putting salt into a bamboo cylinder; wrapping the whole of the bamboo cylinder with aluminum foil to close the open end; putting the bamboo cylinder into a hermetically sealed dry distillation pot followed by burning the pot at carbonization temperature of 650-750°C for 10-16 h to carbonize the bamboo cylinder; subjecting the dry distillation pot to depressurization after finishing carbonization; naturally cooling the pot for 4-5 h; taking the carbonized bamboo cylinder out of the pot; and crushing aggregated salt sintered in the bamboo cylinder to obtain bamboo salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092417-A (JP)
Title: Power saving management apparatus, information processor, power saving control system of information processor, and power saving control method of information processor
Inventor: YAMADA TADAYOSHI
IPC: G06F1/32
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To shift an apparatus which performs minor processing among a plurality of information processors connected to a network to a power saving mode.  <P>SOLUTION: An audio system is constituted of a plurality of appliances (a master and appliances A-C) connected with a network. Each appliance transmits information which indicates functions provided and functions under execution to a master through a network. The master creates (updates) a device management table based on appliance information received from all appliances. The master searches the device management table and detects the appliance B which satisfies the following conditions; namely the function under execution in the appliance B is one (103), and the function (103) is commonly provided in other appliance C, the appliance B is detected. The master further, makes the appliance B suspend the function (103) and at the same time makes the appliance C perform the function (103), and then sends the instruction to the appliance B to shift to the power saving mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090346-A (JP)
Title: Fan and information equipment provided with it
Inventor: TAKESHITA KAZUMI
IPC: F03D11/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat fan capable of exhausting air taken in from the direction of axial line in the radial direction, rotating at high speed, and being constituted by a simple shape.  <P>SOLUTION: This fan is constituted in such a way that a driving means 4 for generating rotation force in an impeller 6 is stored inside a boss part 61 of the impeller 6, a vane part 62 is radially provided at an interval from an outer peripheral face of the boss part 61, and a connection part 63 whose maximum length in the direction of axial line is smaller than the minimum length in the direction of axial line on an inside diameter side of the vane part 62 and whose wall thickness in the direction of rotation is larger than wall thickness in the direction of rotation of the vane part 62 is provided between the outer peripheral face of the boss part 61 and each vane part 62.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004110043-A (JP)
Title: Display installation apparatus and tool for same
Inventor: KIM SEONG-SUE
IPC: G09F9/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured display installation apparatus and a tool with which the angle for looking at a display body can be minutely and easily adjusted, and which can be commonly used for display bodies of various sizes.  <P>SOLUTION: The display installation apparatus for jointing a display body and an installation surface at the rear upper part of the display body includes a link assembly constituted of a first link having one end turnably attached to the installation surface, a second link having one end turnably attached to the display body and the other end mutually turnably attached to the other end of the first link, and a spring member provided on at least one of the rotation points of the first and the second links and resisting the display body 3 parting from the installation surface; a lower part fixing bracket attached to the installation surface and turnably supporting the rear lower part of the display body; and an upper part fixing bracket attached to the installation surface and supporting the link assembly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005093382-A (JP)
Title: Solid polyelectrolyte thin film and its manufacturing method
Inventor: KISHII YUTAKA
IPC: H01M10/0565
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polyelectrolyte thin film superior in ionic conductivity and mechanical strength, and to provide its manufacturing method.  <P>SOLUTION: A solid polyelectrolyte thin film is formed by drawing a film, consisting of composition of alkali metal salt and ionic conductive polymer. The solid polyelectrolyte thin film has an elastic modulus larger than 10<SP>6</SP>Pa and a conductivity of 10<SP>-6</SP>S/cm in the thickness direction at normal temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099077-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus and electrophotographic process
Inventor: YAMANAMI HIROFUMI
IPC: G03G5/14
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which does not give rise to surface staining in spite of formation by spray coating, an image forming apparatus mounted with the electrophotographic photoreceptor and an electrophotographic process using the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor is laminated and formed with at least an intermediate layer, a charge generating layer and a charge transfer layer in this order by spray coating on a cylindrical aluminum support, in which the intermediate layer is an inorganic pigment dispersed layer and the surface of the aluminum support has an anodized alumite layer formed by anodic oxidation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004116523-A (JP)
Title: Control method and device for internal combustion engine
Inventor: GROSS JUERGEN
IPC: F02D41/24
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a device for an internal combustion engine capable of being used for exact correct data and composed at a low cost.  <P>SOLUTION: The data can be written on a data carrier with a controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005101171-A (JP)
Title: Semiconductor device, its manufacturing method, wiring board, circuit board, and electronic equipment
Inventor: OGATA YOSHIHARU
IPC: H01L23/12
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is high in manufacturing efficiency, and to provide a method of manufacturing the device, a wiring board, a circuit board, and electronic equipment.  <P>SOLUTION: A wiring board 10 having wiring patterns, areas 30 for mounting semiconductor chips, and positioning marks 20 disposed by avoiding the areas 30 is prepared. Then the semiconductor chips are respectively mounted on the areas 30 by utilizing the positioning marks 20. The marks 20 are respectively disposed at the intersections of first virtual lines 22 extended in parallel with each other at fixed intervals and second virtual lines 24 disposed at fixed intervals perpendicularly to the first virtual lines 22. The areas 30 for mounting the semiconductor chips are respectively disposed in areas surrounded by two adjacent first virtual lines 22 and two adjacent second virtual lines 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096946-A (JP)
Title: Image forming device
Inventor: MATSUMOTO YUZO
IPC: B65H3/44
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of handling a sheet on a loading means by air heated by a heating means and handling the sheet on the loading means by hot air in a short time after inputting an instruction for starting image formation while suppressing consumption of electric power of the heating means as much as possible.  <P>SOLUTION: This image forming device is provided with a fan 417 for blowing air for a sheet loaded on a paper deck 401, a heater 14 heating air blown by the fan 417, an operation part 30 setting quality of material of the sheet loaded on the paper deck 401 and inputting an instruction for starting image formation, and a control part 16 starting heating control of the heater 14 without waiting an instruction for start from the operation part 30 when forming image on the sheet fed onto the paper deck 401 in which coated paper or art paper is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097196-A (JP)
Title: N-type calcium channel inhibitor
Inventor: NISHIZAKI MINORU
IPC: A61P25/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compound having N-type calcium channel-inhibiting activities.  <P>SOLUTION: This N-type calcium channel inhibitor contains a compound represented by formula (I) or a salt thereof, and a prodrug thereof. The compound of this invention has the N-type calcium channel-inhibiting activities, and therefor is useful as a prophylactic and/or therapeutic agent of a disease associated with the N-type calcium channel, e.g. cerebral infarction, transient ischemic attack, encephalomyelopathy after operation of the heart, vascular disease of spinal cord, stress hypertension, neurosis, epilepsy, asthma, pollakiuria and eye diseases. The compound is also useful as a prophylactic and/or therapeutic agent of pain (e.g. acute pain, chronic pain, postoperative pain, cancer pain, neuralgia and infectious pain).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101450-A (JP)
Title: Method for forming copper wiring and semiconductor wafer with copper wiring formed therein
Inventor: TOHARA MASATO
IPC: H01L21/3205
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming copper multilayered wiring wherein a bonding pad or a flip chip is formed while reducing the danger of copper contamination.  <P>SOLUTION: In a layer wherein bonding pad aluminum 21 is formed, the peripheral removal of an insulating film 17 and an insulating film 18 for pad formation for preventing peeling of the films is performed not over a wiring pattern portion (having residual Cu 16) that becomes a target of Cu removal in the layer of just lower copper wiring 14. Thus, the insulating film 17 and the insulating film 18 for pad formation are left outside the wiring pattern portion that becomes the target of Cu removal, and the wiring pattern portion that becomes the target of Cu removal, is covered with bonding pad aluminum 21, so that residual Cu 16 is not exposed to the surface. As a result, copper contamination is prevented in following bonding pad shaping steps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108884-A (JP)
Title: Process for producing solar cell element
Inventor: INOMATA YOSUKE
IPC: H01L31/04
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process of a solar cell element in which cost reduction is realized by protecting a solar cell element substrate against damage when etching residue is removed after micro protrusions/recesses are formed by dry etching thereby preventing the yield of process from lowering.  <P>SOLUTION: In the production process of a solar cell element comprising a step for forming micro protrusions/recesses on one major surface side of a semiconductor substrate having one conductivity type by dry etching and a step for providing a reverse conductivity type semiconductor region on one major surface side of a semiconductor substrate, the amount being dry etched is limited to 0.015 mg per 1 cm<SP>2</SP>of substrate area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI