baber/WOPTO huggingface dataset:
Patent JP-2004241753-A (JP)
Title: Solar cell module
Inventor: TOYOMURA FUMITAKA
IPC: H01L31/042
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problem that a solar cell module requires a long wiring due to the factor such as connecting in series for obtaining a high voltage, thereby causing a large current collection loss.  <P>SOLUTION: A solar cell module (101) is provided with at least one power conversion unit (106) having a plurality of solar cells (102) and a power converter (103) provided at a position corresponding to a region surrounded with all the solar cells. Since the wiring distance from the output terminal of each solar cell to the input terminal of the power converter can be shortened, the loss of the wiring through which a low-voltage large current flows can be reduced. There can be provided an inexpensive solar cell module with small current collection loss from the solar cell to the power converter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004342656-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KANDA TAKAYUKI
IPC: H01L27/10
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can introduce sufficient nitrogen respectively to two gate oxide films having different thicknesses from each other.  <P>SOLUTION: After a first gate oxide film 12 is formed on the surface of a substrate 11, a first acid nitriding process is performed to form a nitride layer 13. After the gate oxide film of a thin film region is selectively removed, a second gate oxide film forming step is performed to form a second gate oxide film 15A in the thin film region, and a gate oxide film 15B is formed in a thick film region. Thereafter, a second acid nitriding process is performed, a nitride layer 16A is formed in the thin film region, and a nitride layer 16B is formed in the thick film region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337047-A (JP)
Title: Disk type blade
Inventor: ONISHI NAOKI
IPC: A01D34/73
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noises produced on mowing works and improve workability.  <P>SOLUTION: The subject disk type blade is characterized by disposing a disk 31 having a driving shaft 27 at the center and mowing blades 32 at the radially outer sites of the disk 31 in a state capable of being integrally rotated on the axis of the driving shaft 27, forming a plurality of penetrated holes 34 in the disk 31, and disposing a plurality of wind-forming members for forming air flows passing through the penetrated holes 34 with the rotation of the disk 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345117-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO KENICHI
IPC: G03G21/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a discharged sheet can be prevented effectively from being left, as it is, for a long time even under a situation of high use frequency.  <P>SOLUTION: The image forming apparatus is arranged such that after completion of image formation is notified by a first notification means 17A to a first external terminal 2a, the first external terminal 2a acknowledges the notification and, in response to detection of the acknowledgement, a second notification means 17D delivers an alarm for urging take-out of a discharged sheet M to second external terminals 2b and 2c from which the sheet M is not yet taken out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349430-A (JP)
Title: Solid-state image pickup element and driving method thereof
Inventor: KOYAMA HIDETSUGU
IPC: H04N5/335
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the of a solid-state image pickup element sensitivity, and to secure linearity of an output signal and an optical signal generated in a light receiving diode.  <P>SOLUTION: An optical signal detection transistor 12 which has a hole pocket region 22 accumulating charges generated in the light receiving diode 11, and reads a signal in accordance with signal charge quantity accumulated in the hole pocket region 22, is arranged in the center of a pixel block 10A surrounded by two upper and lower light receiving diodes 11a and 11b. Optical signal transfer transistors 13a and 13b are disposed between the light receiving diodes 11a and 11b and the optical signal detection transistor 12. The optical signal transfer transistors 13a and 13b control a flow of the signal charges toward the charge accumulation region 22 of the optical signal detection transistor 12 from the light receiving diodes 11a and 11b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345794-A (JP)
Title: Image forming apparatus
Inventor: NISHIZAWA TAKASHI
IPC: B65H3/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since the feeding parts of the same shape are stacked in several layers, the paper feeder having a lower frequency of use also occupies a fixed height, on the other hand, the paper feeder having a higher frequency of use is limited in capacity, and the types of paper sheets used are limited, although the body of the image forming apparatus has one or two stages of paper feeding parts as a standard and an optional paper feeder is installed under the body to be loaded with two or more types of paper sheets.  <P>SOLUTION: In the image forming apparatus constructed so that two or more paper feeder are stacked in the lower part of the image forming apparatus, the paper feeders of different shapes varied in shape paper sheet capacity and paper sheet size are provided according to a use mode, and image forming operation can be performed in combination of the paper feeders depending on an arbitrary use mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306930-A (JP)
Title: Deodorizer/aromatic vessel container for automobile
Inventor: NOT AVAILABLE
IPC: B60N3/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer/aromatic vessel container for an automobile capable of being fixed to under a mat of the front passenger seat for allowing the effect of an air-conditioner deodorizer to last for a long time and enabling the deodorizer/aromatic to be put in a place not constituting an obstacle at the time of cleaning.  <P>SOLUTION: The deodorizer/aromatic vessel container for automobile is arranged so that a supporting plate 2 is installed on the rear of the container 1, and to its back side an affixing material 3 is affixed. The container and the supporting plate are attached by a fixing material 4. Because any deodorizer/aromatic meeting the user's taste can be contained in the container 1, deordorization is freely adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351618-A (JP)
Title: Inkjet recording medium
Inventor: ENDO TOSHIAKI
IPC: B41M5/52
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium with few curls, which is flat and excellent in printer conveyability, without deteriorating ink receiving performance as another characteristic, against bleeding with time, etc.  <P>SOLUTION: An inkjet recording sheet as the inkjet recording medium, wherein an ink receiving layer is provided on a substrate, is characterized in that the ink receiving layer contains at least particulates, a cationic polyurethane resin, a water soluble resin, a water-soluble polyvalent metal salt compound and a crosslinking agent, and furthermore contains at least either of sulfur-based organic matter and a hydrazine derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352775-A (JP)
Title: Pressure-sensitive adhesive composition excellent in opacifying performance and sheet using the same
Inventor: HIRASAWA AKIRA
IPC: C09J11/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel pressure-sensitive adhesive composition which is coated on the surface of a base material to form an adhesive layer having appropriately peelable adhesiveness and makes it impossible to look through opacified information, and a sheet using the same.  <P>SOLUTION: The pressure-sensitive adhesive composition is coated on the surface of a sheet to be superposed, and dried to form an adhesive layer which does not adhere in a normal state, and when the above surface to be superposed is brought into contact with each other and a predetermined pressure is applied thereto, the surface to be superimposed can be allowed to peelably adhere to each other, and the pressure-sensitive adhesive composition comprises a natural rubber aqueous emulsion type adhesive as the base material and scaly, light-nontransmissible metallic fine particles, and excels in opacifying performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321146-A (JP)
Title: Method for producing rice bran powder, safe for food hygiene and hardly deteriorated by using rice bran as raw material
Inventor: TSUBURAYA TERUO
IPC: A23L7/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide rice bran powder capable of dealing with the taste of many people by processing rice bran which is difficult to be processed as a food for being directly eaten and can not be used as the food material since old time.  <P>SOLUTION: This method for producing the rice bran powder is provided by removing foreign materials from fresh rice bran by a precipitation selection method in water, adding citric acid, vinegar, etc., to make its pH from 3 to 8 range, cooking at ≥90°C until it becomes a paste state, dehydrating the paste, sterilizing with high pressure steam at ≥100°C, drying with hot wind at 60-80°C and crushing the dried rice bran to produce powder having ≤100 μ particle diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352564-A (JP)
Title: Concrete solid product
Inventor: TAKEDA YASUHIRO
IPC: C04B14/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight concrete solid product absorbing moisture and harmful components, and in which coloring can be enjoyed.  <P>SOLUTION: A brick (concrete solid product) 1 is molded into a rectangular lumpy shape, and aggregates 3 consisting of crushed stone and water-granulated slag, granular charcoal materials 4 as Binchotan (hard charcoal produced from Wakayama prefecture, Japan), and pigments 5 are infinitely scattered, respectively in a solidified cement 2. The aggregates 3, charcoal materials 4 and pigments 5 exposed to the upper face 6, the lower face 7 and the remaining outer faces in the brick 1 are denoted by 3a, 4a and 5a in the figure. Further, the pigments 5 are produced from the used granular pigments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357038-A (JP)
Title: Array antenna system
Inventor: YAMATO MITSUTERU
IPC: H01Q21/06
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve shape accuracy as an antenna mirror finished surface by reducing a thermal deformation amount such as bending of an antenna panel as a whole in an array antenna structure.  <P>SOLUTION: This array antenna system is provided with a substrate 2 formed by a plane plate with proper thickness, a plurality of pedestals 3 which respectively have prescribed height, wherein one end of the respective pedestals 3 is fixed onto one surface of the substrate 2 and which are arranged in a matrix shape with a prescribed interval, and a plurality of mirror finished surface plates 1 which are respectively fixed to each of the other ends of the plurality of pedestals 3 and arranged such that mirror finished surface plates adjacent to each other have a prescribed gap 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323234-A (JP)
Title: Screw conveyer
Inventor: ISOMOTO ITARU
IPC: B09B3/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw conveyor capable of preventing biting accident when conveying an object to be handled having large size and a complicated shape hardly allowing easy swallow into a casing on, in particular, a supply port side.  <P>SOLUTION: This screw conveyor is constituted in such a way that a screw 15 in which a screw blade 17 is integrally connected with a cantilever rotary shaft 16 supported by only a bearing 18 arranged on a supply side for the object to be handled in a horizontal or substantially horizontal cylindrical casing 11 in which a supply port 12 and a discharge port 13 for the object to be handled are provided in end parts separated from each other, respectively, is inserted into the casing 11. The inner diameter of the casing 11 is formed to be larger than that of the screw blade 17 markedly so that a clearance C between an inner face of the casing 11 and it at an upper end of the screw blade 17 is larger than that at a lower end of the screw blade 17 markedly. An axis AC of a rotary shaft 16 is eccentric downward relative to the center CC of cross section of the casing 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353365-A (JP)
Title: Brace
Inventor: HARIMA SHUJI
IPC: E04B1/58
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To attach a brace to a rod member stably, safely, and easily when connecting mutually adjacent rod members through the brace.  <P>SOLUTION: This brace 7 is provided with a brace tip member 71 engaging with a suspension bolt 5 which is the rod member and a brace body 72 whose one end is connected with the brace tip member 71 through a screw connection part so as to screw-fit, advance and retract and whose other end is attached to a main bar support member 6 which is a member provided adjacent to the suspension bolt 5. The brace tip member 71 has arms 711, 712 provided as a pair across a shaft axis 71c of a female screw hole 71x which is a screw connection part. A first engaging part 713 engaging with the suspension bolt 5 from one side fringe side is provided on one side of the arm 711, and a second engaging part 714 engaging with the suspension bolt 5 from the other side fringe side is provided on the other side of the arm 712.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359972-A (JP)
Title: Method and apparatus for electrolytically protecting channel made of metal
Inventor: OSHIMA ICHIRO
IPC: E02B5/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for electrolytically protecting a channel made of a metal, which adequately provides a protection current and an electric potential distribution to stably corrosion-protect the channel.  <P>SOLUTION: This protection method protects the channel 10 made of a metal by connecting the channel 10 with the negative terminal 22 of an electric power supply 2 into conduction, simultaneously connecting an electrification wire electrode 3 with the anode terminal 21 of the electric power supply 2, and supplying the protection current to the channel from the electric power supply 2, wherein the electrification electrode 3 is arranged in water flowing in the channel 10 approximately along to the flow so as to be parallel to the inner surface of the channel 10, and electrifies the channel. The electrification electrode 3 is preferably connected to the anode terminal 21 so as to form a loop shape. The electrification electrode 3 is preferably arranged in a water-permeable hanger tube 31. The both ends 31a and 31b of the hanger tube 31 are preferably arranged outside water in the channel 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362684-A (JP)
Title: Modulation device and modulation method
Inventor: OKUBO TADATOSHI
IPC: G11B20/14
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulation device having high code quality by deciding a DSV (Digital Sum Value) control bit by the number of times of appearance of the minimum reversal interval in each reversal interval independently of integrated DSV.  <P>SOLUTION: This device has a DSV control bit inserting part 11 inserting different DSV control bits and generating a first data column and a second data column, a modulating part 12 converting the first data column and the second data column to a code word column using a conversion rule in which the minimum reversal interval Tmin is prescribed and modulating it, a reversal interval calculating part 27 calculating a time from reversion of the previous time in each code word column as a reversal interval, and a minimum reversal interval appearance number calculating part 28 calculating the number of times of appearance of the minimum reversal interval in each reversal interval. The device is provided with a code word column selecting part 13 selecting a less code word between the first minimum reversal interval appearance number and the second minimum reversal interval appearance number when the first integrated DSV value and the second integrated DSV value are the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361806-A (JP)
Title: Liquid crystal device, manufacturing method of liquid crystal device, and electronic device
Inventor: YASUDA HIROSHI
IPC: G02F1/1333
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device having color filters, which can be manufactured by a simple method and wherein ejection trace of a liquid crystal, change of alignment and influence of an electric field and light in the lateral direction of a pixel are hardly caused and shortening of a manufacturing process and reduction of a manufacturing material are attained.  <P>SOLUTION: The liquid crystal device having a liquid crystal material interposed between a pair of substrates, a plurality of pixel regions formed in a matrix shape on the pair of substrates and the color filters formed so as to perform specific color display corresponding to the respective pixel regions is characterized in that at least partition walls are formed between pixel regions corresponding to the color filters having colors different from each other on one substrate of the pair of substrates and a color filter layer, a pixel electrode layer and a liquid crystal material layer are successively disposed from the one substrate side in a recessed part formed by the partition walls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002704-A (JP)
Title: Personal authentication device and unlocking system with personal authentication function
Inventor: MORI UKYO
IPC: E05B49/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal authentication device and an unlocking system with a personal authentication function, which dispense with the preparation of personal identification means by the number of persons, and which prevent the occurrence of communication expenses by dispensing with communication with a portable device in personal authentication.  <P>SOLUTION: Strength information and distortion information of a signal at a predetermined frequency, which is possessed by a sound generated by a speaker 4 provided in the portable device carried by a user of the personal authentication device 1, are stored by a storage means 5; the sound, which is generated from the speaker 4 of the portable device, is collected by a sound collecting means 6 so as to be output by being turned into a digital signal; the digital signal is converted into a frequency domain signal from a time domain signal by an FFT means 7; the strength information and distortion information of the signal at the frequency, predetermined by the frequency domain signal converted by the FFT means 7, are obtained by a control means 8; and an authentication confirmation signal is output when the strength information and the distortion information are stored in the storage means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006701-A (JP)
Title: Scrubber with detergent vessel
Inventor: KATSUKAWA YOSHITAKA
IPC: A47L13/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scrubber with a detergent vessel formed by combining the detergent vessel with a scrubber body in a simple constitution and exhibiting a sufficient scrubbing force.  <P>SOLUTION: This scrubber 3 with the detergent vessel has the scrubber body 70, a grip part 10 attached to the scrubber body 70 and having the detergent vessel 11, and a dispenser 20 dispensing detergent from the detergent vessel 11. The grip part 10 and the scrubber body 70 are detachably connected by a fitting structure between projecting parts 14 and recessed parts 74.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008439-A (JP)
Title: Calcium phosphate glass
Inventor: TSUZUKI TATSUYA
IPC: D01F9/08
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide calcium phosphate glass necessary for producing calcium phosphate fibers useful as a filler or a reinforcement for plastics, rubbers, etc., and as a heat-insulation material, a friction-resistant material, or a material for living bodies.  <P>SOLUTION: The calcium phosphate glass has a CaO/P<SB>2</SB>O<SB>5</SB>molar ratio of 0.7-1 and contains, in addition to CaO and P<SB>2</SB>O<SB>5</SB>, at least one kind selected from among SiO<SB>2</SB>, Al<SB>2</SB>O<SB>3</SB>, Fe<SB>2</SB>O<SB>3</SB>, MgO, and ZnO. The content of (SiO<SB>2</SB>+Al<SB>2</SB>O<SB>3</SB>+Fe<SB>2</SB>O<SB>3</SB>+MgO+ZnO) in the glass is 0.005-1.5 wt%, and the glass contains 3-150 ppm Pt, 0.15 wt% or less SiO<SB>2</SB>, 0.15 wt% or less Al<SB>2</SB>O<SB>3</SB>, 0.2 wt% or less Fe<SB>2</SB>O<SB>3</SB>, 0.5 wt% or less MgO, and 0.5 wt% or less ZnO. Calcium phosphate fibers produced from the glass are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341461-A (JP)
Title: Ic card insertion type voice multiplex karaoke machine
Inventor: AKIZUKI HISAYUKI
IPC: G09B15/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To remember the contents of Heart Sutra, pops, English conversations, etc., over a look at a screen since it is hard to remember them only with voice.  <P>SOLUTION: Various cards are inserted to display the contents on a liquid crystal screen simultaneously with the voice and the display is read. The voice is reproduced through a speaker and the contents are simultaneously projected on the liquid crystal screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015346-A (JP)
Title: Baculovirus-containing antivirus agent
Inventor: TAKAKU HIROSHI
IPC: A61K35/76
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antivirus agent (especially an antiinfluenza agent) and/or an anticancer agent having a high possibility of expression and immunological tolerance over a long period without inducing an anti-HA (anti-influenza hemagglutinin) antibody.  <P>SOLUTION: The antiviral agent and/or anticancer agent comprise a baculovirus as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019562-A (JP)
Title: Cooling structure of electronic apparatus
Inventor: NISHIYAMA SHINICHI
IPC: G06F1/20
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool a heat generated from an electronic apparatus disposed in a lower part in a housing in which a plurality of electronic apparatuses are housed in multiple stages.  <P>SOLUTION: A cooling structure of the electronic apparatus includes a ventilator provided on the ceiling of the housing for ventilating the interior of the housing with an exterior, a hollow duct 210 having two opening surfaces and arranged in a first container 300 for containing a box for the first electronic apparatus formed at the stage of the side near the ceiling so that the first opening surface is faced to the ventilator, the second opening surface is faced with the second containing part for containing boxes 410, 420 for containing the second electronic apparatus formed at the stage of the side far from the ceiling, air inside the box for containing the second electronic apparatus contained in the second container is exhaust out of the housing from the ventilator through the interior of a duct, and air in the box for containing the first electronic apparatus contained in the first container is exhausted out of the housing from the ventilator along the outer wall surface of the duct.  <P>COPYRIGHT: (C)2005,JPO&NCIPI