baber/WOPTO huggingface dataset:
Patent JP-2004354885-A (JP)
Title: Optical fiber storing case
Inventor: TOMIZAWA TOSHIICHI
IPC: G02B6/24
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber storing case facilitating the work for winding an excess length of the optical fiber.  <P>SOLUTION: In the optical fiber storing case 1 which accommodates therein a holding part 30 for winding an optical fiber 21 around a case main body 2 of a box form and fixing the optical fiber, and a photoelectric conversion part 7 which is connected to the optical fiber 21 and converts an optical signal into an electric signal, the case main body 2 is provided with a holding tray 4 which is formed like a tray and forms the holding part 30, and the holding tray 4 accommodating the optical fiber 21 in the holding part 30 is made to be freely attachable/detachable to/from the case main body 2 on which the photoelectric conversion part 7 is fixedly installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356048-A (JP)
Title: Electrode material for lithium secondary battery, electrode structure having the electrode material and lithium secondary battery having the electrode structure
Inventor: HAGIWARA KAZUNARI
IPC: H01M10/05
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrode material for a lithium secondary battery, which has electric potential of 3.0 V (vs. Li/Li<SP>+</SP>) or more and capacity more than 200 mAh/g as for lithium and high energy density.  <P>SOLUTION: The electrode material for the lithium secondary battery has monoclinic LiBO<SB>2</SB>type structure and contains lithium boron composite oxide represented by chemical formula : LiB<SB>1-x</SB>D<SB>x</SB>O<SB>2-y</SB>E<SB>y</SB>(wherein D is permutation mode element of boron B, E is permutation mode element of oxygen O, 0<x<0.5 and 0≤y≤0.1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362788-A (JP)
Title: Organic electroluminescent display device and its manufacturing method
Inventor: SATO HIDEKAZU
IPC: H05B33/04
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device with wiring connection facilitated, cost reduced, and realizing wiring of a narrowed frame and thinning.  <P>SOLUTION: For the device provided with an organic EL display body 1 with a protecting film 12 for protecting an organic EL structure 11 on a whole surface of a base plate opposite to a display face, and a wiring support base plate 2 mounting driving semiconductor elements 21 22, wirings 13, 14 connected to electrodes 112, 114 of the organic EL structure 11 are formed on the protecting film 12, the wiring and the wiring support base plate are each equipped with a connection electrode plate 15, 26, and the connection electrodes are made electrically connected with each other through an elastic connection means 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362940-A (JP)
Title: Cell stack of fuel battery
Inventor: OKUYAMA RYOICHI
IPC: H01M8/24
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell stack of a fuel battery with a structure easy to disassemble and reassemble which is necessary when repairing and recycling the cell stack.  <P>SOLUTION: The fuel cell stack constructed by holding a lamination body pinching a plurality of fuel battery cells (1) by end plates (2-1, 2-2) has a plurality of calking plates (8-1 to 8-4) having folded parts (8-1-a to 8-4-a) formed at least at an upper part or a lower part of the lamination body, attached to a side part of the lamination body. Folded parts of the calking plates are fixed to the end plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362340-A (JP)
Title: Gate control device and management method
Inventor: OKUDA HIKARI
IPC: G07B15/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of easily and safely setting information for controlling the passing of a vehicle through a gate.  <P>SOLUTION: This gate control device for controlling the propriety of passing through the gate of the vehicle comprises a permission list recording means for recording identification information for a vehicle permitted to pass through the gate; an application list recording means for recording identification information temporarily used by a vehicle which requests the permission of passing through the gate; a means for receiving first identification information from a first radio machine mounted on the vehicle; a means for second identification information from a second radio machine mounted on the vehicle; and a registration means for registering the second information in the permission list recording means when the first identification information is recorded in the application list recording means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162515-A (JP)
Title: Private parts washing device
Inventor: HATAKEYAMA JUN
IPC: E03D9/08
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a private parts washing device for preventing a normal valve closing operation from being hindered and preventing a valve seat and a valve element from being damaged due to catching of foreign matter in fluid between the valve seat and the valve element at the inside of a control valve in a flow passage of fluid.  <P>SOLUTION: In this private parts washing device, the control valve disposed to open/close the flow passage of fluid is provided with a valve opening/closing part. The valve opening/closing part is constituted of the valve seat and the valve element. In an inflow passage provided within the control valve, inflow port members formed with inflow ports constituted of small hole groups having a plurality of small holes are disposed on an upstream side of the valve opening/closing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358118-A (JP)
Title: Heat insulating material for permanent wave, and structure and method for attaching electric heating rod to hair
Inventor: SHIMIZU HIROHISA
IPC: A45D2/28
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily handled heat insulating material for permanent wave for preventing excessive conduction of heat generated from an electric heating rod, to the scalp.  <P>SOLUTION: The heat insulating material 2 for permanent wave used for the electric heating rod 1 wound with hair H has a rod winding part 21 having flexibility and heat insulating property, and a space holding part 23 in a position continuous with the rod winding part 21, and holds the electric heating rod 1 detachedly from the scalp S by allowing the space holding part 23 to abut on the scalp S of a treated person P when winding the hair around the electric heating rod 1. The heat generated from the electric heating rod 1 can thereby be prevented from being excessively conducted to the scalp S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004113778-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIYA YOSHIHIRO
IPC: A47L9/10
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which reduces a loss in an air passage and never causes a decrease of an air flow even if dust is accumulated.  <P>SOLUTION: The vacuum cleaner is equipped with a dust separating part 60 which is provided in the air passage extending from a suction opening 43 of a main body 20 of the vacuum cleaner to an air suction opening 33A of an electric fan 33 and separates the dust, a dust collection chamber part 55 for collecting the dust separated at the dust separating part 60, and an air suction opening 52 for introducing air from the suction opening 43 to the dust separating part 60 and includes an opening communicating with the air suction opening 33A of the electric fan 33 between the dust separating part 60 and the electric fan 33. The dust separating part 60 is equipped with a cylindrical passage 62 with an end opening 62A opposing to and communicating with the air suction opening 52 and the other end opening 62B communicating with the part 55 and a net filter F2 formed on the peripheral surface of the cylindrical passage 62. The opening is placed on the side opposite to the air suction opening 52 to the passage 62, and the part 55 is provided below the passage 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002524-A (JP)
Title: Dress toy
Inventor: KAWAGUCHI HIROSHI
IPC: A41D11/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dress toy enabling a user to enjoy a variety of designs.  <P>SOLUTION: The dress toy has the following structure: whole of a dress main body part 13 forming a basic structure part of a garment part 10 is made of fabric (such as Dacron (R)) to which a hook-and-loop fastener can be detachably attached to its whole surface. Ornamental members 20A-20G have such structure that the hook-side hook-and-loop fastener having a hook part is fixed to an ornamental main body having a predetermined ornamental appearance. The ornamental members 20A-20G are detachably attached to optional positions at the whole of the surface of the dress main body part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000550-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the storage capacity of a memory and also suppressing the generation of periodicity of a random number value to be used for determining big winning.  <P>SOLUTION: When start winning is generated, a processing means 56A for the time of the start winning stores start winning information in a preservation area 55A and sets "1" to the bit 0 of the random number sequence change register 204 of a random number circuit 59. In the random number circuit 59, by setting "1" to the bit 0 of the random number sequence change register 204, the order of the progression of the random number value of a big winning discriminating random number updated at high speed is changed. Thereafter, when a state capable of starting the fluctuation of variable display is attained, a processing means 56B for the time of fluctuation start extracts the random number value after the order of the progression of the random number value is changed from the random number circuit 59 on the basis of the fact that the start winning information is stored and executes big winning determination on the basis of the extracted random number value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017556-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA JUNYA
IPC: G09F9/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which failure caused by an increased heat release value is kept to a minimum even when the heat release value increases due to deterioration of a light source of a lighting device.  <P>SOLUTION: In the liquid crystal display device 1, the lighting device 4 is arranged between a liquid crystal display plate 2 disposed on the front face and a rear lid 3 disposed on the rear face wherein a linear light source 8 is disposed along an edge of a light guide plate 6 disposed in parallel to the liquid crystal display plate 2. A heat transmission sheet 13 composed of aluminum with high thermal conductivity is stuck to the rear lid 3 in contact with an electrode socket 10 of the linear light source 8 so as to suppress local temperature rise by radiating heat produced from the electrode socket with the heat transmission sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018882-A (JP)
Title: Optical disk
Inventor: KAWASAKI MINORU
IPC: G11B7/24047
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk, the recording capacity of which is increased by enabling a recording area to be expanded.  <P>SOLUTION: The optical disk comprises a disc shaped substrate 3, in one surface of which grooves or a pit train are formed, and at least a reflective layer (information layer 1) and an optical transmission layer 2 formed sequentially on the whole of the one surface of the substrate 3. The optical disk has no center hole. There is provided a non-through hole (drive guide hole 4) with a predetermined configuration in the other surface of the substrate 3 for mounting and fixing the optical disk on and to a drive for rotating the optical disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014746-A (JP)
Title: Cover of air bag device and air bag device
Inventor: TONOOKA MASAMI
IPC: B60R21/2165
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To stably and smoothly rotate a cover of an air bag device.  <P>SOLUTION: The cover 11 for covering a folded air bag is constituted by fixing a soft resin inner part 22 to a rear face of a hard resin outer part 21. When deploying the air bag, a door-designed part 26 of the outer part 21 is separated from an outer contour part 25 along a tear line 24 to form a door part. The door part rotates with a hinge part 34 provided in the inner part 22 as a fulcrum to form a projection port of the air bag. A plurality of the hinge parts 34 are arranged at prescribed intervals. A reinforcing extended part 35 extended from a door reinforcing part 33 and a connecting part 36 for connecting the reinforcing extended part 35 and a non-deploying part 37 to be breakable are arranged between the hinge parts 34. By fixing the reinforcing extended part 35 to the door-designed part 26, the inner part 22 can be strongly fixed to the outer part 21. By the connecting part 36, the door-designed part 26 can be stably rotated at a deploying initial time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014859-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/12
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chanking by maintaining dry performance and increasing snow performance.  <P>SOLUTION: In this pneumatic tire having, on the surface of a tread, blocks 3 divided by main grooves 1 and main slits 2 communicating main grooves 1 with each other, auxiliary slits 4 dividing the blocks 3 into generally two parts in the tire circumferential direction R, and corrugated sipes 6 are engraved on both sides of the auxiliary slits 4 in the tire circumferential direction R and linear sipes are engraved at the bottom parts of the auxiliary slits 4. The width of the auxiliary slits 4 is 40 to 60% of the width of the main slits 2 dividing the blocks 3, and the depth of the auxiliary slits 4 is 40 to 60% of the depth of the main slits 2 dividing the blocks 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022983-A (JP)
Title: Method for producing shampoo composition
Inventor: NISHIMURA EIJI
IPC: A61Q5/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a shampoo composition with which the shampoo composition improving a squeaky feeling of hair caused when rinsing a shampoo and having high effects in dyed hair especially readily causing the squeaky feeling and excellent preservation stability at low temperatures is produced by shortening the cooling time at a low cost.  <P>SOLUTION: The method for producing the shampoo composition in which a liquid crystal structure is dispersed in an aqueous phase containing a cleansing surfactant is carried out as follows. The aqueous phase containing the cleansing surfactant is mixed with constituent components of the liquid crystal structure at a temperature not lower than the crystallization temperature of the constituent components of the liquid crystal structure. The resultant mixture is cooled from a temperature not lower than the crystallization temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022148-A (JP)
Title: Inkjet head, inkjet printer and manufacturing method for inkjet head
Inventor: WATANABE HIDETOSHI
IPC: B41J2/135
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which discharges ink good.  <P>SOLUTION: A piezoelectric sheet 10 equipped in the inkjet head has dummy discrete electrodes 12a and 12b in addition to true discrete electrodes 11 set corresponding to respective nozzles. The dummy discrete electrodes are set at the outer periphery of the discrete electrodes 11. An FPC substrate impresses a driving voltage to the discrete electrodes 11 within a driving region 13a, thereby deforming the region at the piezoelectric sheet 10 in an ink pressure chamber direction. On the other hand, the driving voltage is not impressed to the discrete electrodes 12a and 12b of a non driving region 13b. When the dummy discrete electrodes are formed at the non driving region 13b, a boundary region between the driving region 13a and the non driving region 13b is uniformly baked at the time of manufacturing the piezoelectric sheet 10. Since a perimeter structure of each discrete electrode 11 becomes nearly equal at the driving region 13a, the discharge characteristic of ink is prevented from varying at the boundary region between the driving region 13a and the non driving region 13b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026365-A (JP)
Title: Drum core
Inventor: AOKI TAKUYA
IPC: H01F27/255
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which improves shock resistance of a drum core.  <P>SOLUTION: In the square shape drum core 1 constituted of a magnetic core 2 and flanges 3 which are arranged at both ends of the magnetic core part 2, round corner whose radius of curvature is at least 50 μm is formed on corners C of the flange part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022925-A (JP)
Title: Method and device for producing lithium salt
Inventor: ARIMURA KAZUTAKA
IPC: C01D7/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for efficiently producing a lithium salt (such as lithium carbonate) from a lithium solution.  <P>SOLUTION: The method of producing a lithium salt includes; a step 252 where the liquid to be treated (lithium liquid) is contacted with gaseous CO<SB>2</SB>; a step 255 where the concentration of dissolved CO<SB>2</SB>in the liquid to be treated subjected to the CO<SB>2</SB>contact stage is reduced; and a step 254b where precipitates such as lithium carbonate are separated from the liquid to be treated subjected to the CO<SB>2</SB>concentration reduction stage. The CO<SB>2</SB>concentration reduction step may be performed after a step 254a where precipitates are separated from the liquid to be treated subjected to the CO<SB>2</SB>contact step. The method may further comprise a fluorine salt production step 257 where fluorine ions are fed to the liquid to be treated subjected to the CO<SB>2</SB>concentration reduction step and the separation step to produce precipitates such as LiF.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024991-A (JP)
Title: Image forming apparatus
Inventor: KADOTA MASAKI
IPC: G03G21/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an image carrier having a single layer type organic photosensitive layer can be contact-charged under actual operating conditions accompanied by environmental variation, while preventing damage of the organic photosensitive layer without impairing uniformity of charge or charge efficiency.  <P>SOLUTION: The image forming apparatus is provided with the image carrier 1, a charging member 2 for contact-charging the image carrier 1, a bias power source 8 which generates bias by superposing DC voltage and AC voltage and applies the bias to the charging member 2, a sensor 9 for sensing temperature and humidity, and CPU (central processing unit) 11 for controlling the bias power source 8. This CPU adjusts positive component domains A and negative component domains B of the AC voltage to a ratio corresponding to sensed results from the sensor 9, with respect to the bias, while keeping voltage value of the DC voltage and peak voltage value of the AC voltage constant. A percentage of the positive component domains A is set so that it is made lower in accordance with increase of the sensed results as against standard levels and it is made higher in accordance with decrease of the sensed results as against the standard levels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031725-A (JP)
Title: Server and repeater
Inventor: YOKOMITSU KOUJI
IPC: G06F13/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server and a repeater providing a client terminal with appropriate screen display information even if the repeater which transfers a packet after rewriting an IP address and a port number exists between a client and the server.  <P>SOLUTION: It is detected whether or not a connection to the Internet 1 is made via an upper repeater 5. When a connection to the upper repeater 5 is made, a request to set transfer is made to the upper repeater 5. Once the request to set transfer is complete, the link information of a server subordinate to a repeater 7 is created based on the settings. The link information is embedded in a web page to enable the server subordinate to the repeater 7 to be accessed from the Internet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031844-A (JP)
Title: Coin identifying device and method
Inventor: SUGATA MASANORI
IPC: G06T3/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin identifying device and a method for performing pattern determination with high precision by acquiring an image with high S/N ratio but without halation on a variety of coins different in reflectance.  <P>SOLUTION: A first and a second light sources 31 and 32 irradiate first and second lights 111 and 112 onto a surface of a coin 10, respectively, at the same time. An image input part 4 receives first and second reflected lights 121 and 122 reflected from the surface of the coin 10 to acquire the lights as first and second image signals. An image memory part 6 temporarily stores the first and second image signal as first and second image data, and an image composition part 7 composites the first and the second image data to generate composite image data. A density intensity adjustment part 8 conducts adjustment (e.g., averaging, normalizing etc.) of the composite image data and an identifying part 9 identifies the coin 10, based on the composite image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030844-A (JP)
Title: Composition monitoring apparatus and material supply system
Inventor: YOKOYAMA SADAHIKO
IPC: F23G5/50
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition monitoring apparatus for calculating the compositions per unit weight of an organic substance in a material and a material supply system for optimally operating a treatment system for the material.  <P>SOLUTION: The organic substance in the material 9 housed in an infrared absorptive container 8 is gasified with an infrared heater 20 disposed at one focal point of a spheroidal reflective surface 18 of a gasification part 2. A generated gas is converted into an inorganic gas by an oxidation part 4. The inorganic gas is analyzed by a gas quantity determination part 5 to measure the concentration of each kind of gas molecule. Data acquired by the determination part and weight measurement parts 1 and 1' are analyzed by a data analysis part 6 to calculate the mole numbers of component atoms per unit weight of the organic substance. Further, constant generation of the gas is made possible by controlling the output of the infrared heater by using the concentration of gas molecules measured by the determination part. The material is supplied to the treatment system by an amount making it possible to optimally operate the treatment system based on the mole numbers of carbon atoms, for example, per unit weight of the organic substance calculated by using a part of the material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035896-A (JP)
Title: Immunopotentiator
Inventor: INOUE YASUSHI
IPC: A61K35/747
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe immunopotentiator having immunopotentiating actions and utilizable even as a food material.  <P>SOLUTION: The immunopotentiator comprises an mannooligosaccharide, preferably at least one kind selected from the group consisting of α-1,2-mannobiose, α-1,3-mannobiose and α-1,4-mannobiose as an active ingredient. The immunopotentiator more preferably contains a lactic acid bacterium as the active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI