baber/WOPTO huggingface dataset:
Patent JP-2005213541-A (JP)
Title: Ferritic stainless steel for solid polymeric fuel cell separator
Inventor: OKU MANABU
IPC: C22C38/50
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel for a solid polymeric fuel cell separator which is less in elution of metal ions in spite of exposure to the high-humidity and acidic atmosphere in the cell and maintains low surface contact resistance for a long period of time.  <P>SOLUTION: The ferritic stainless steel for the solid polymeric fuel cell separator contains ≤0.020 mass% C, ≤0.50 mass% Si, ≤0.50 mass% Mn, ≤0.020 to 0.080 mass% P, ≤0.005 mass% S, ≤0.50 mass% Ni, 28 to 32 mass% Cr, 1.5 to 2.5 mass% Mo, over 0.80 mass% and ≤0.20 mass% Cu, 0.03 to 0.25 mass% Nb, 0.03 to 0.25 mass% Ti, 0.04 to 0.20 mass% Al, and ≤0.020 mass% N, and satisfies ≤0.025 mass% C+N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214719-A (JP)
Title: Information processor
Inventor: IKEDA MITSUO
IPC: G09B29/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of displaying an object at an appropriate position on a map, even if it is not a normalized map.  <P>SOLUTION: This information processor is provided with an image composition portion which outputs map information wherein the object (personal computer shop W) to be displayed is arranged in an area (A) on a map image (10), by collating a correspondence table (20) between positional information of facilities being in the area on the map image (10) and positional information (area information) of the area on the map image (10), with facility information (30) of the object (personal computer shop W) to be displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215918-A (JP)
Title: Memory controller, flash memory system with memory controller and control method for flash memory
Inventor: MITSUNAGA TAKUMA
IPC: G06F12/06
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller and a flash memory system with the memory controller, capable of improving efficiency of writing process to a flash memory of a plurality of chips without detecting a busy state in each flash memory.  <P>SOLUTION: This memory controller controlling access to the flash memory of the plurality of chips on the basis of a request from a host system side has: a function transferring writing data to a data storage part inside the flash memory; and a function outputting an instruction to start a copying process for copying the writing data stored in the data storage part to a memory cell inside the flash memory. The memory controller simultaneously outputs the instruction to start the copying process to the flash memory of the plurality of chips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213938-A (JP)
Title: Pile depth measuring device, and construction equipment
Inventor: FUKUSHIMA KATSUJI
IPC: E02D13/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile depth measuring device which can accurately measure the depth of a pile by an inexpensive structure, and to provide construction equipment.  <P>SOLUTION: The pile depth measuring device is comprised of a support member 12 which supports the pile 9 to be press-fitted, and subjected to the application of a tensile force depending on reaction received by the pile 9 at the time of press-fitting; an elevating/lowering means 13 for elevating and lowering the pile 9 upon driving of the support member 12; a depth detecting means 21 for detecting the depth h of the pile 9 based on a driving amount of the support member 12; and a correcting means 31 for correcting the depth h detected by the depth detecting means 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217315-A (JP)
Title: Rare earth magnet and its manufacturing method
Inventor: MIWA MASASHI
IPC: H01F41/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rare earth magnet formed with a protective layer having excellent characteristics on the surface and exhibiting high corrosion resistance.  <P>SOLUTION: The rare earth magnet 1 comprises a magnet element 2 containing a rare earth element, and a protective layer 4 formed on the surface thereof. The protective layer 4 contains an organic polymer compound and an inorganic polymer compound. In the protective layer, the hydrogen bond of the organic polymer compound and the inorganic polymer compound is formed at least partially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218605-A (JP)
Title: Tool of fixing blood transfusion tube or paracentesis needle for dialysis
Inventor: ISHII JUNKO
IPC: A61M1/14
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder of a blood circuit capable of playing a role as the assistance of a patient and a care worker in the case of performing dialysis at home.  <P>SOLUTION: The holder of the blood circuit of a hemodialysis unit is composed of a holding part 2 for holding the blood circuit and a fixing part 1 for fixing the holder to another part. The holding part 2 is attached on a surface 1a on the outer side at one side part of the fixing part 1 composed of a clip. The holding part is prepared by fixing, to a circular metal fitting 2a, both ends of a coil-like metal fitting 2b for clamping and holding a blood tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221415-A (JP)
Title: Oil amount monitor device and oil cooling type compressor using it
Inventor: YOSHIMURA SEIJI
IPC: G01N21/64
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil amount monitor device constituted so as to be capable of always continuously monitoring the oil content of gas to rapidly detect a change in oil content even with respect to gas low in flow rate.  <P>SOLUTION: The oil amount monitor device 1A is equipped with a housing 11 having a gas inflow port 21 in which an oil-containing gas flows and the gas outflow port 23 communicating with the gas inflow port 21, the intermediate flow channel forming member 12, which has a through-hole 24 forming a part of the gas flow channel reaching the gas outflow port 23 from the gas inflow port 21, the sheetlike filter medium 13 horizontally arranged so as to cover the whole cross section of the through-hole 24, bisecting the gas flow channel up and down to pass the gas and filtering the gas while capturing oil, and an optical sensor unit 14 for irradiating the gas passing part of the filter medium 13 with light and receiving the light incident from this part to output a signal showing light detecting quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224855-A (JP)
Title: Press machine, and system controlling program and method
Inventor: NAKAI KENICHI
IPC: B30B13/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press machine, and a system controlling program and method, which rapidly transfer a main operating section and an auxiliary movable section from a halt to a synchronous operation.  <P>SOLUTION: The press machine 10 determines a positional data corresponding to a phase of a ram 16 from profile data F1 even if the ram 16 stops in any phase. Synchronization shift between a press machine body 11 and a movable section 27 of a transfer device 12 is eliminated by keeping the ram in a halt, and by transferring the movable section 27 of a transfer device 12 to a position corresponding to a phase of the ram 16 in the halt. Concretely, the synchronization shift is eliminated by one time positional control of the press machine 10 in this embodiment, compared with three times, at least twice positional control of a conventional machine before a synchronous operation, so that the main operating section and the auxiliary movable section are rapidly transferred from the halt to the synchronous operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228699-A (JP)
Title: Fuel cell system
Inventor: TABATA TAKESHI
IPC: H01M8/04
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system for appropriately regulating a flow rate of a heating medium for secondary cooling when an operation state of a fuel cell is varied.  <P>SOLUTION: The system comprises a heating medium circulation means for primary cooling P1 circulating a heating medium for the primary cooling in a heating medium circulation path for the primary cooling 10; a heating medium circulation means for the secondary cooling P2 circulating the heating medium for the secondary cooling in a heating medium circulation path for the secondary cooling 20; and a control means H. The control means H derives a heating medium target flow rate for the the secondary cooling for making an inflow temperature of the heating medium for the primary cooling into a fuel cell 2 be a fuel cell inflow target temperature and also making an outflow temperature of outflow from the fuel cell 2 be a fuel cell outflow target temperature on the basis of actual operation information having a correlation with a heating amount of the fuel cell 2, an actual heat exchanger inflow temperature, a fuel cell inflow target temperature and a fuel cell outflow target temperature, and the circulation means P2 is operated so that the heating medium for the secondary cooling circulates at the heating medium target flow rate for the secondary cooling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235586-A (JP)
Title: Fuel cell system
Inventor: OGAWARA HIROKI
IPC: H01M8/04
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system stably supplying reformed water to a reformer.  <P>SOLUTION: The fuel cell system comprises: a fuel cell 10 generating power by using hydrogen supplied to a fuel electrode 11 and oxygen supplied to an air electrode 12; a condenser 30 collecting steam in exhaust gas exhausted from the fuel electrode 11 and the air electrode 12 as collected water; a water purifying device 40 turning the water collected at the condenser 30 into pure water; a water storing device 50 storing the purified water collected from the water purifying device 40; a reformer 20 generating reformed gas by reforming the fuel and the collected water stored in the water storing device 50; and a pump 53 supplying the collected water stored in the water storing device 50 to the reformer 20. The fuel cell 10, the condenser 30, the water purifying device 40 and the water storing device 50, are arranged superposed in this sequence, and also arranged so that the water contained in a member at upper stream out of adjacent members of these members flows into the member located at just downstream side by its own weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238020-A (JP)
Title: Chemical liquid injector
Inventor: TSUKAMOTO HAJIME
IPC: B01J4/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the length of an injection path to insert its front end into a fluid transportation tube to a depth suitable for the inside diameter of a fluid transportation tube without detriment to the function of opening and shutting the injection path.  <P>SOLUTION: The chemical injector is provided with a connection path 6 capable of connecting a chemical liquid injection path 3 with the liquid transportation tube so as to enable insertion of the front end of the injection path 3 into the transportation tube B along the direction of the tube diameter and connecting a chemical feed tube 5 with the injection path 3 in communication with each other, a scraper for freely scraping deposits adhering to the interior circumference by movement along the longitudinal direction of the injection path 3 in the injection path 3 and an insertion path 9 for an operating tool for freely moving and operating the scraper from outside of the tube, and is further provided with a selection means 11 for allowing free selection of either a first state in which the injection path 3 communicates with the connection path or a second state in which the injection path 3 concentrically communicates with the insertion path 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240317-A (JP)
Title: Heat-transfer type trap
Inventor: TAKADA EIJI
IPC: E03F5/16
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat-transfer type trap which efficiently recovers high-density oil and fat content, and is operable at a low running cost.  <P>SOLUTION: The heat-transfer type trap is formed of a separating tank 1, partition plates 6 dividing the interior into a plurality of treatment regions, and hot-water circulating pipes 8 each arranged on a surface of the partition plate 6, and constructed such that waste water is heat-exchanged with the heat of hot water flowing in the hot-water circulating pipes 8, to thereby increase the temperature of the waste water. The oil separating tank 1 has an inflow portion 21 into which waste water containing fat content flows, a floating portion 22 for floating the fat and oil content on a liquid surface, and a discharge portion 23 for discharging the waste water from which at least part of the fat and oil content is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241305-A (JP)
Title: Phase adjustment circuit of watthour meter
Inventor: IWAMI EIJI
IPC: H03H11/20
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase adjustment circuit of watthour meters capable of maintaining a constant gain regardless of the adjustment of the amount of phase correction.  <P>SOLUTION: The phase adjustment circuit 3a is constituted of an operational amplifier OP1; a resistor R1 connected between a noninverting input terminal of the operational amplifier OP1 and a ground level; a capacitor C1 having one end connected to the noninverting input terminal of the operational amplifier OP1; a resistor R2 connected between the noninverting input terminal of the operational amplifier OP1 and the other end of the capacitor C1; and a resistor R3 connected between an output terminal and the noninverting input terminal of the operational amplifier OP1. By adjusting each value of the capacitor C1 and the resistor R1, the amount of a phase advance (amount of phase adjustment) of a voltage detection signal V3a to a voltage detection signal V1 is adjusted. By adjusting each value of the resistor R2 and the resistor R3, a gain (V3a/V1) of the operational amplifier OP1 is adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237610-A (JP)
Title: Flexible endoscope
Inventor: TARUMOTO TETSUYA
IPC: A61B1/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible endoscope permitting smoothly inserting an insertion part into the human body without applying a lubricant liquid by securely and slightly vibrating the distal end of the flexible insertion part in a desired state.  <P>SOLUTION: An electromagnetic coil 3, a weight 8 disposed movably in the axial direction of the electromagnetic coil 3, on which the electromagnetic force generated by energization to the electromagnetic coil 3 works, and a coil spring 9 one end of which is connected to the insertion part 1 and the other end of which is connected to the weight 8 to be extended/contracted in the axial direction of the electromagnetic coil 3 are disposed inside the distal end of the insertion part 1. The weight 8 resonates and part around the distal end of the insertion part 1 is slightly vibrated by energization to the electromagnetic coil 3 in response to the extension/contraction of the coil spring 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241398-A (JP)
Title: Test method for optical fiber connector end face
Inventor: ISHIKAWA TAKAAKI
IPC: G01M11/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test method for optical fiber connector end face for testing for the presence of deposits, using infrared close to the signal wavelength region of an optical fiber.  <P>SOLUTION: The test method for the optical fiber connector end face visibly indicates an image of the connector end face through a controller 230 and a display 240, by having infrared rays near the signal wavelength region of the optical fiber 120 irradiated from the side of the optical fiber connector end face 100 connected with the optical fiber 120 and monitoring the reflection light with a receiver 220. In this manner, the presence of a deposit having the possibility of being overlooked in a test for visible light can be tested and captured using infrared rays which are near the actual optical fiber signal wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243911-A (JP)
Title: Multilayer laminated wiring board
Inventor: HAYASHI KATSUHIKO
IPC: H05K3/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer laminated substrate capable of surely connecting layers electrically and also laminating the layers easily.  <P>SOLUTION: A multilayer laminated wiring board is composed of at least two double-sided wiring boards including wiring patterns made of conductive metals formed on both surfaces of an insulation substrate 10, with the respective wiring patterns formed on the insulation substrate connected via the conductive metal in through holes passing through the insulation substrate, while the multilayer laminated wiring board has electrical connection between the respective double-sided wiring boards. Low melting point conductive metal layers 33 formed on the surface of a connection terminal formed on a laminate surface in the respective double-sided wiring boards are joined, whereby the respective double-sided wiring boards are electrically connected. In addition, at least two double-sided wiring boards are glued with a polyimide-based adhesive resin 35 selectively applied by screen-printing on regions of the respective double-sided wiring boards except the connection terminal regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237719-A (JP)
Title: Monitoring unit and monitoring system
Inventor: UNO YASUSHI
IPC: B62B9/24
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring unit and a monitoring system, capable of estimating the internal state of a subject even if the subject who can not easily express the subject's intentions is monitored.  <P>SOLUTION: The monitoring unit is for monitoring an infant 1 on a stroller 10. The monitoring unit comprises a heart beat/respiration sensor 22 and a monitor part 26. The heart beat/respiration sensor 22 obtains either the information on the heart rate or the information on the respiration rate of the infant 1. The monitor part 26 outputs data related to the information obtained by the heart beat/respiration sensor 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238169-A (JP)
Title: Coating film forming apparatus
Inventor: WATANABE MASAKI
IPC: B05C5/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film forming apparatus in which apparatus movement can be reduced and processing time can also be shortened since coating is executed with a coating blade and a coating film can be made even with the coating blade simultaneously with coating or in a state after coating, load of maintaining both a coating nozzle and the coating blade is replaced with maintenance of only the coating blade and the problem in quality of a coating film after processing can also be reduced.  <P>SOLUTION: The coating film forming apparatus is provided with a chuck 2 and a rotary shaft 6 for holding a fixing roller core bar 1 with freely rotating, a speed adjustable motor 5 for carrying out rotary drive of the fixing roller core bar 1 via these, a coating material ejection port for applying a coating material at the same time over an axial direction of the fixing roller core bar 1 while keeping a definite gap toward the fixing roller core bar 1, the coating blade 7 having a blade top end part for scratching a formed coating film while keeping a definite gap toward the fixing roller core bar 1 after coating, an encoder 6a and a counter 6b for detecting a rotational position of the fixing roller core bar 1 and a control console 6c for controlling rotation of the fixing roller core bar 1 and starting and ending of application.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109427-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOBAYASHI TOSHIO
IPC: H01L21/3205
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device for forming a CSP structure at a wafer level which eliminates the need of especially introducing high-cost facilities and improves the production efficiency to reduce the manufacturing cost.  <P>SOLUTION: A semiconductor wafer 10 is prepared, having a structure composed of electrodes 20 and an insulation film 18 exposed on the surface. The film 18 is made of a metal-containing resin or a siloxane resin, a seed layer 22 is formed on the insulation layer 18 and the electrodes 20 by electroless plating, a metal film pattern 23 is formed by electroplating utilizing the seed layer 22 as a plating supply layer, the seed layer 22 is etched through the pattern 23 used as a mask, and a wiring pattern 26 connected to the electrodes 20 is formed on the insulation layer 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004265415-A (JP)
Title: Method to delay locking of server files on edit
Inventor: EDELSTEIN NOAH
IPC: G06F12/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To implement a server with a modified file open action.  <P>SOLUTION: The server is implemented with the modified open action, which, when a user performs the modified open, initially opens a file without locking the file. When a user indicates (either explicitly or implicitly) that the user is attempting to or intending to open the file, the file can then be locked for editing. In this way, the default action when a user requests a file is to open the file without denying other users access to the file. Then when the user indicates that editing should occur, the lock for the file is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005246610-A (JP)
Title: Recording medium and manufacturing method for same
Inventor: MATSUSHITA TATSUHIKO
IPC: G11B7/24035
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium, which is easy of handling and can stably write and read data, and its manufacturing method.  <P>SOLUTION: In the recording medium, which can write and read data through irradiation with a short wavelength laser, this recording medium consists of a board 11 and highly pure iron in the fashion of a film formed on the board 11 or the recording medium 10A is equipped with a recording layer 12 mainly made of an amorphous iron and a protective layer 13 for protecting the recording layer 12. Further, the manufacturing method of the recording medium 10A is dealt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247694-A (JP)
Title: Method for producing glycolic acid and its ester using ionic liquid
Inventor: XU QIANG
IPC: C07C59/06
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing glycolic acid and a glycolic acid ester in a high yield by reacting formaldehyde with carbon monoxide and water in the presence of an acid catalyst.  <P>SOLUTION: The method for producing glycolic acid comprises reacting formaldehyde with carbon monoxide and water in the presence of sulfonic acid and an ionic liquid. The method for producing a glycolic acid ester comprises reacting formaldehyde with carbon monoxide and water in the presence of sulfonic acid and an ionic liquid and then reacting the reaction mixture with an alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI