baber/WOPTO huggingface dataset:
Patent JP-2004285368-A (JP)
Title: Method for refining cobalt aqueous solution
Inventor: SHIBAYAMA KEISUKE
IPC: C22B3/44
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining method for obtaining a high-purity cobalt aqueous solution, which is suitable for obtaining high-purity metallic cobalt and contains extremely few impurities, by removing copper, manganese, zinc, calcium and other impurities from a solution.  <P>SOLUTION: The method for refining the cobalt aqueous solution comprises: a decoppering step for removing copper and forming a decoppered and refined liquid and the precipitation of copper sulfide, by adding a sulfidizing agent into the cobalt aqueous solution to adjust an oxidation-reduction potential (based on an Ag/AgCl electrode) to 50 mV or lower and pH to 0.3 to 2.4; a demanganizing step for forming a demanganized and refined liquid and the precipitation of manganese, by adding an oxidizing agent and a pH moderator in the decoppered and refined liquid to adjust the oxidation-reduction potential (based on an Ag/AgCl electrode) to 950 to 1050 mV and pH to 2.4 to 3.0; and a solvent extraction step for extraction-separating zinc, calcium and a very small amount of impurities left in the above steps by using an alkylphosphate for the demanganized and refined liquid as an extractant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004205030-A (JP)
Title: Damping structure
Inventor: MISHIMA MASARU
IPC: F16F9/46
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specified damping action without increasing size and cost and, allowing for example, an optimum use in the steering damper of a motorcycle.  <P>SOLUTION: This damping structure comprises a communication passage L allowing the flow of fluid while allowing one side R1 to communicate with the other side R2 and a damping valve V disposed in the communication passage L and performing a specified damping action when the fluid reciprocating between the one side R1 and the other side R2 passes therethrough. When the damping valve V is set to a normal open mode, a specified damping force is generated when the fluid is passed therethrough, and when signals are temporarily inputted by the input of external forces or the application of power from the outside are inputted, the passing flow of the fluid is temporarily changed in proportion to the magnitude of the temporarily inputted signals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003310633-A (JP)
Title: Anterior bone plate system and method of use
Inventor: LAURYSSEN CARL
IPC: A61B17/80
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anterior bone fixing plate with easy usage minimizing damage of soft tissue and osseous tissue in attachment.  <P>SOLUTION: A bone plate device includes a bone plate having a first face, a second bone contact face in a side opposite to the first face, a groove provided on the first face and longitudinally extending from one end of the bone plate to another end and a plurality of openings each having a predetermined shape and size and piercing the groove, a plurality of screws that can be inserted into a bone and has a lower side screw portion in one end and an opened screw head having a complementary shape and size that can sufficiently pass through one of the openings in another end, and a fixing mechanism for fixing the bone plate to the plurality of screws.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292924-A (JP)
Title: Lance for refining molten metal and refining method
Inventor: OGAWA HISASHI
IPC: C21C7/072
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lance for refining for molten metal which does not generate a dead zone relating to a reaction with a refining agent and is usable in a simple manner and to provide a refining method.  <P>SOLUTION: The structure of the lance 1 for refining which is immersed into the molten metal held in a refining vessel and is equipped with a passage to be passed with a carrier gas and refining agent to be blown to the molten metal in the inside is improved. The contents thereof lie in that the tip of the passage is branched to three directions to form spouts 21, 22 and 23 for the refining agent and that a pair among the three spouts is disposed to separate in a range of 140 to 220° in central angles in the sectional view perpendicular to the longitudinal direction of the lance. Also, the novel technology of ladle refining is developed by using such lance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295814-A (JP)
Title: Network management system
Inventor: HORI KEIICHI
IPC: G05B19/048
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management system capable of collectively managing information on a plurality of apparatuses connected to each network.  <P>SOLUTION: This network management system wherein an information system network 11, a controller system network 12 and device system networks 13, 14 are intermixed, is provided with connection information relay means 105, 108 for transferring data among the networks; a facility specification storage means 101 for inputting facility specification and storing it in a database 15; a connection information storage means 103 for collecting actual connection information from each FA apparatus and storing it in a database 16; a database comparing means 102 for comparing the databases of facility specification and actual connection information to detect the difference; and a difference information display means 104 for displaying the difference information between the facility specification and the actual connection information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300170-A (JP)
Title: Manufacturing method of highly reactive molded coke for blast furnace
Inventor: NOMURA SEIJI
IPC: C10B49/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly reactive coke which permits acquisition of a highly reactive molded coke having high strength and exhibiting excellent reactivity and simultaneously permits extension of the latitude of formulation of a raw material coal such as a caking coal and a non-caking or slightly caking coal in the manufacture of the molded coke.  <P>SOLUTION: In the manufacturing method of the highly reactive coke, a blended coal composed of a single brand or a plurality of brands is molded after a mixture comprising one or more of an alkaline earth metal, an alkaline earth metal compound, a transition metal and a transition metal compound is added thereto, and subsequently the molded coal is charged into a vertical shaft furnace, heated and dry-distilled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299691-A (JP)
Title: Container with stand
Inventor: KAMIMURA HIDEO
IPC: B65D51/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a stand capable of spouting contents in the container with the stand attached thereto by attaching the stand of a simple structure to the container which is not erected upright, or is hardly erected upright as the contents are reduced even if the container is initially erected upright such as a tubular container having a lower end of a barrel portion formed of a plate seal part, and holding the container in an upright condition or in an almost upright inclined condition.  <P>SOLUTION: A main plate 22 is erected from a bottom plate 23, and a stand 21 with a fitting part 26 attached thereto is provided on a front face of an upper end of the main plate. A container 1 having a flexible barrel portion 2 is held by fitting a neck part 5 to the fitting part, and the length of the barrel portion 2 is set substantially equal to the length of the main plate 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304513-A (JP)
Title: Surface acoustic wave device
Inventor: NAKATANI SHINOBU
IPC: H03H9/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device with excellent filter characteristics by connecting the earth terminals to a common GND to thereby strengthen the grounding.  <P>SOLUTION: In the surface acoustic wave device 9 configured such that at least two sets or more of a longitudinal mode coupling surface acoustic wave units connected in parallel, each longitudinal mode coupling surface acoustic wave unit is formed with reflector electrodes 22a, 22b, 24a, 24b provided to both sides of at least three interdigital electrodes, the terminals of the interdigital electrodes connected to the earth terminal 10 are located on the same side, the terminals connected to the earth terminal 10 are all connected to the common earth terminal, thus the number of pads is decreased to a minimum number and the surface acoustic wave device 9 with a small size and an excellent filter characteristic can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302353-A (JP)
Title: Cradle with waterproof function
Inventor: KAWAKADO MASASHI
IPC: G03B17/08
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle with a waterproof function which has terminals for connection to the outside so as to maintain watertightness.  <P>SOLUTION: The cradle 10 with the waterproof function is constituted of a cradle cap 12 and a cradle base 14 and houses a digital camera 40 therein. The top surface 14a of the cradle base is provided with a sound/video output terminal 20, a USB terminal 21 and a power supply terminal 22. Each of the terminals are connectably arranged in such a manner that pin terminals are pushed in from above. The top surface 14a of the cradle base 14 of which the water tightness is maintained by the cradle cap 12 is provided with the terminal for electric connection to external apparatus and therefore the trouble, such as the formation of rust at the terminals, can be prevented by maintaining the watertightness of the terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003319487-A (JP)
Title: Acoustic sound reproducer
Inventor: HOOVER ALAN ANDERSON
IPC: H04R5/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To switch a plurality of speakers among a plurality of amplifiers.  <P>SOLUTION: One speaker or a plurality of speakers 14 can be used at an acoustic sound reproducer and a second audio signal supply unit in common. When an external audio signal is selected by a selector switch 16, the speaker 14 becomes a part of the external speaker set of a surround system. When the selector switch 16 is operated not to drive a plurality of speakers by an amplifier 18 but to supply an external audio signal to these speakers 14, these speakers 14 are connected in series and driven by an external amplifier of higher output than the power amplifier 18 without being damaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307359-A (JP)
Title: Plant growth regulator
Inventor: KAWAMURA KEITARO
IPC: A01N37/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growth regulator which can be used for various purposes.  <P>SOLUTION: The growth regulator contains a water-soluble calcium compound or calcium ion and can be applied by spraying onto leaves or soil or injecting into soil. Application of the growth regulator provides prevention against blossom-end rot and crack and split of fruit in tomato and pepper, blind plant in cherry tomato, sunscald and discolored fruit in eggplant, colored round fruit and fermented fruit in melon, tip burn in welsh onion, internal rot and tip burn in head-forming vegetables (e.g. Chinese cabbage, cabbage and lettuce), internal red and black discoloration of roots in Chinese radish, tip burn in leafy and fruit vegetables, improvement of pod yield in leguminous vegetables, prevention against lodging and improvement of seed setting in paddy rice, prevention against broken leaves and tip burn in flowers and ornamental plants, improvement of fruiting and hardness in satsuma orange, prevention against flower drop in grapevine, prevention against succulent growth in various fruit trees, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311886-A (JP)
Title: Device and method for mounting conductive ball
Inventor: ITO MOTOMICHI
IPC: H01L23/12
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive ball mounting device and a conductive ball mounting method capable of preventing connection failures, such as short-circuiting and bridging, from occurring when manufacturing a connection bump formed in a semiconductor device, a wiring board, and a package for electronic components, and to supply reliable electronic components to the market.  <P>SOLUTION: The conductive ball mounting device comprises a work, where the conductive ball is adopted as the connection bump and a pad electrode is aligned in a specific pattern; a table for directing a surface, where the pad electrode aligned, upward for placing the work; and a mask corresponding to the alignment pattern of the pad electrode and having a positioning opening formed while the conductive ball can be inserted. In the conductive ball mounting device, the mask faces the surface on which the pad electrode is aligned, the positioning opening is positioned to the pad electrode, and the conductive ball is mounted to the pad electrode through the position opening. The table has a mask sucking means for sucking the positioned mask for adhering to a surface, where the pad electrode is aligned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320322-A (JP)
Title: Optical disk player
Inventor: MIZUNO TAKAO
IPC: H04N5/85
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player by which the degree of advancement of a language is enhanced by displaying other language on subtitles, for example, a language indicative of the meaning of a voice and/or the language of the subtitles when the meaning of the voice and/or the language of the subtitles is not understood in a playback picture and the present picture is returned to the playback picture.  <P>SOLUTION: Upon receiving a playback return command in playing back edit information in which the voice and the subtitles are in English, controlling a one-frame return means 21 returns a playback position by one-frame portion of the subtitles. Controlling a subtitles language switching means 22 switches the subtitles to Japanese from English. Then, the returned one frame is played back in the Japanese subtitles. Upon completing the playback, controlling a subtitles language return means 23 returns the language of the subtitles to English from Japanese to display the original English subtitles as usual.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318487-A (JP)
Title: Usb memory with automatic copying function
Inventor: MUTSUKAWA BOKUSHI
IPC: G06F9/445
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To meet the need to find a way to prevent data from being erased or to create a mechanism for creating backup data, in view of the fact that it is useless to store data files and programs in advance in a USB memory that is a rewritable media supposed to erase data.  <P>SOLUTION: Data stored in the nonvolatile memory of a USB memory include a data file to be copied to a computer and a software program which is automatically copied to the computer connected. When the USB memory is connected to a USB port of the computer, the drive of the USB memory is automatically created inside the my computer. The USB memory is provided having the function to start a program which allows the data file within the USB memory to be automatically copied to the computer simply when the icon of the drive is clicked or when the USB memory is inserted into the USB port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313964-A (JP)
Title: Cleaning cartridge and membrane module
Inventor: MIHASHI TOMOTAKA
IPC: B01D63/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning cartridge which realizes reduction of a dead space, reduction of the number of components and the higher efficiency of utilization of hollow fiber membrane bundle.  <P>SOLUTION: The cleaning cartridge is provided with a membrane module 2 including a hollow fiber membrane bundle 8 which is folded in U-shape, a mesh-like case 9 which covers the hollow fiber membrane bundle 8 and a potting part 6 formed by potting the opening part of the mesh-like case 9, the opening part in which both end parts of the hollow fiber membrane bundle 8 are aligned, an activated carbon layer 3 formed around the membrane module 2 with the same 2 as a center and an inflow port 5 for causing the object liquid to be cleaned to flow thereinto from the outside of the activated carbon layer 3. The object liquid to be cleaned which is caused to flow in from the inflow port 5 penetrates the activated carbon layer 3 and hollow fiber membranes to be cleaned and, thereafter, is discharged from the potting part 6 side of the membrane module 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314856-A (JP)
Title: Headlight controlling device for vehicle
Inventor: FUJIMOTO TSUGUFUMI
IPC: F21Y101/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight controlling device for a vehicle as improvement of a conventional arrangement such that the headlight of a vehicle is changed over simply between two stages, Hi beam and Low beam, whereby it is possible to solve the conventional problems by changing the headlight projecting angle in the vertical direction and/or to the left and right in accordance with the inclination angle in the fore-and-aft direction of the vehicle and also changing the quantity of light from the headlight according to the inclination angle in the fore-and-aft direction of the vehicle.  <P>SOLUTION: The headlight controlling device for the vehicle is equipped with a three-dimensional gyroscopic sensor 4 to sense the inclined condition with respect to the horizontal plane of the vehicle, a gateway 1 to decide the projecting angle and/or the photo-quantity of the headlight 7 in accordance with the inclined condition with respect to the horizontal plane of the vehicle sensed by the three-dimensional gyroscopic sensor 4, and a headlight control part 5 to change the projecting angle and/or the photo-quantity of the headlight 7 in accordance with the projecting angle and/or the photo-quantity of the headlight 7 decided by the gateway 1, wherein the three parts are connected through an on-board LAN.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003278327-A (JP)
Title: Supporting structure for waterproof board lower end in standing part in flat roof floor part
Inventor: SAWANISHI RYOZO
IPC: E04D13/15
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To omit drop-in work for facilitating installation of a waterproof board 6.  <P>SOLUTION: Following a floor part waterproof layer 3 in the flat roof, a waterproof layer is formed in the standing part 2 from the floor part 1, and the waterproof board 6 is arranged on the front face of the standing waterproof layer. The upper end of the board 6 is supported by an upper holder 10 formed on a neck part lower face of the standing part 2, while the lower end is supported by a lower holder 20 fixed to the standing part 2 lower part or the floor part 1. The lower holder 20 is provided with a U-shaped upward cross section part 24, which is constructed of front and rear split parts 21 and 22 individually having standing walls 21a and 22a on both sides. The rear side split part 21 is fixed to the standing part 2 lower part or the floor part 1, while the front side split part 22 is fitted in the rear side split part 21 to be integrated together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328232-A (JP)
Title: Microphone with windshield and electrostatic shield function, and windshield and electrostatic shield screen used therefor
Inventor: YASUNO ISANAGA
IPC: H04R19/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone which can be easily manufactured, has a high windshield property and an electrostatic shield effect, can specifically be provided close to another electronic circuit and the like, can improve the degree of freedom in design, and can be widely applicable to a communication device, an audio device, a measurement instrument and a system thereof.  <P>SOLUTION: The microphone 1 is provided with a windshield function and an electrostatic function by mounting a sheet-like screen 3 made of a sound transmitting material on the front face of a housing 2 so that the screen 3 covers the sound hole 2A provided on the front face of the conductive housing 2. The screen 3 has an outer diameter larger than that of the sound hole 2A and smaller than that of the front face of the housing 2, and a conductive material 4 is coated continuously on the screen 3 and the front face of the housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325670-A (JP)
Title: Color liquid crystal element and single-plate type color liquid crystal projector
Inventor: NAKAGAWA KENICHI
IPC: G02B5/20
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To compensate retardation which occurs differently by pixels of a color liquid crystal element with a structural birefringent body made of an inorganic material.  <P>SOLUTION: On one surface of a glass substrate 21 of a liquid crystal element, a blue filter layer 30B, a green filter layer 30G, and a red filter layer 30R constituting a micro color filter are provided. On the other surface of the glass substrate 21, phase difference compensating films 8B, 8G, and 8R are provided in an array pattern corresponding to the array pattern of the filter layers 30B, 30G, and 30R. Phase differences generated by basic color light, i.e. blue light, green light, and red light which pass through a liquid crystal layer 35 and are transmitted through the respective filter layers 30B, 30G, and 30R are compensated according as the light pass through the phase difference compensating films 8B, 8G, and 8R. The phase difference compensating films 8B, 8G, and 8R have uniform birefringence ▵n, but are different in film thickness and adjusted to have proper retardation by the basic color light, thereby obtaining well-balanced phase difference compesating operaiton in the whole visible light range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322259-A (JP)
Title: Hole drilling tool and hole drilling method
Inventor: TAKAO SATOSHI
IPC: B23B29/03
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole drilling tool, and a hole drilling method advantageous to highly efficient work, restraining deviation and deflection of the axis of the hole drilling tool, and restraining a risk of damaging a work surface of a hole of a work when pulling out the hole drilling tool from the hole of the work after finishing hole drilling.  <P>SOLUTION: This hole drilling tool 1 has a shaft-like part having the axis P, and a blade group 14 arranged in the shaft-like part, and composed of at least three blades 11, 12, and 13 juxtaposed at an interval in the peripheral direction with the axis P as the center. Among the blades 11, 12, and 13 for constituting the blade group 14, at least two blades are arranged so that distances from the axis P are varied, and the cutting functions are varied, and are retractably set. Here, the first blade 11, the second blade 12, and the third blade 13 are desirably varied in their cutting functions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323691-A (JP)
Title: Polyoxyalkylene derivative and method for producing the same
Inventor: KATAOKA KAZUNORI
IPC: C08G65/329
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyoxyalkylene derivative capable of reacting with an amino group of a physiologically active substance under a condition of pH 5-7 in an aqueous solution, to provide a production method for obtaining the polyoxyalkylene derivative, to obtain a physiologically active substance modified with the polyoxyalkylene derivative, and to provide a method for modifying the physiologically active substance.  <P>SOLUTION: The polyoxyalkylene derivative is represented by formula (1) (wherein R is a 1-8C alkyl group; AO is a 2-4C oxyalkylene group; (n) represents 10-2,000 as an average mole number of added moles of the oxyalkylene group; X is a hydrogen atom, a 1-4C alkyl group or a group capable of reacting with amino group, mercapto group, an unsaturated bond or carboxy group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI