baber/WOPTO huggingface dataset:
Patent JP-2004331728-A (JP)
Title: Adhesive film for covering electronic component
Inventor: NISHIO KIMITAKA
IPC: C09J163/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation-film-like adhesive which enables an electronic component to be covered with an adhesive film uniform in thickness and having adhesiveness, light-screening properties, insulation properties, and high elasticity and which enables a small-sized high-density semiconductor package to be produced.  <P>SOLUTION: The adhesive film for covering electronic components is prepared from a material essentially containing (A) an epoxy resin, (B) a phenoxy resin, (C) an epoxy resin curing agent, (D) silica, and (E) carbon black, the content of (D) silica being 50-80 wt.% and the amount of (E) carbon black contained is 0.5-10 pts.wt. based on 100 pts.wt. sum of ingredients other than (D) silica and (E) carbon black. The thickness range of the film is 10-300 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331923-A (JP)
Title: Manufacturing method of galvanic battery having at least one lithium-intercalating electrode and organic electrolyte, and galvanic battery
Inventor: BIRKE PETER
IPC: H01M10/38
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanic battery with combustion protection property.  <P>SOLUTION: For the manufacturing method of the galvanic battery comprising at least one lithium-intercalating electrode and an organic electrolyte, the battery is constructed by combining at least one positive electrode, at least one negative electrode, and at least one separator. On the above occasion, the separator is made of a porous matrix made of at least 60 mass % of a ceramic material A containing lithium ion and a polymer as a binding agent. Then, the battery is inserted into a casing, and conductive salt is impregnated in a fluid organic electrolyte B containing lithium ion. By the above, the total ion conductivity of the separator is obtained as the sum of the ion conductivities of A and B, and the reciprocal of the relative contact resistance at the interface between A and B, and the casing is sealed tightly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006859-A (JP)
Title: Thermoelectric cooled power lead
Inventor: YAMAGUCHI SAKUTARO
IPC: H01L35/32
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric cooled power lead which dispenses with a particular cooling means to effectively performs heat dissipation and cooling by itself in the power lead for connecting electrically a super-conductive coil and an electrical source (a first electrical source) for energizing the super-conductive coil.  <P>SOLUTION: The power lead includes a thermo-electric cooling element comprising an n-type thermoelectric material connected with a positive electrode of the electrical source and a p-type thermo-electric material connected with a negative electrode thereof. A high-temperature superconductor may be provided between the thermo-electric cooling element and the superconductive coil. Pairs of the n-type thermoelectric material and the p-type thermo-electric material in a plurality of the thermoelectric cooling elements are connected together at the side of the super-conductive coil to be thereby connected with the superconductive coil and the first electrical source 1 and/or a second electrical source 2 are/is connected with the opposite sides via a group of switches, respectively. When the superconductive coil is excited, p-type and n-type thermoelectric materials are connected in parallel with each other and current is fed to the superconductive coil from at least the first electrical source. Otherwise, connections of the group of the switches are changed to connect the plurality of the thermo-electric cooling elements in series and then electric current value of the second electrical source is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332034-A (JP)
Title: Method for producing thick high tension steel plate excellent in heat affected zone ctod characteristic
Inventor: ICHINOMIYA KATSUYUKI
IPC: C22C38/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thick high tension steel plate excellent in a welded heat affected zone (CTOD) characteristic.  <P>SOLUTION: The producing method of this thick high tension steel plate is performed as the followings, by which Si and/or Mn are added into molten steel to deoxidize the molten steel, and after adjusting dissolved oxygen to 0.0030-0.0120 mass%, REM is added to adjust 0.0010-0.0050 mass% dissolved oxygen and also, C, Si, Mn, P, Ni are adjusted in the suitable ranges and further, this molten steel has the composition contained of 0.0005-0.0060% S, 0.003-0.020% REM and limited to ≤0.004% Al and Ti, respectively and is cast to make a steel raw material. Then, after heating this steel blank to 1,050-1,200°C, hot-rolling having ≥35% accumulated rolling reduction ratio in the temperature zone of Ar<SB>3</SB>to (Ar<SB>3</SB>+100°C), is applied and successively, cooling is applied to ≤500°C at ≥2°C/s average cooling speed. This steel can be contained of one or more elements among Nb, V, Cu, Cr, Mo, B so as to add to the above composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331848-A (JP)
Title: Liquid crystal orientation-controlling agent, method for orientating liquid crystalline molecule, liquid crystal composition and liquid crystal element
Inventor: NAKAMURA EIICHI
IPC: C09K19/56
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal orientation-controlling agent excellent in heat resistance and electric properties and readily vertically carrying out orientation control of a liquid crystalline material in a liquid crystal element such as liquid display and to provide a method for orientating the liquid crystalline molecule and to provide a liquid crystalline composition and the liquid crystal element using those.  <P>SOLUTION: The liquid crystal orientation-controlling agent comprises a carbon cluster derivative represented by general formula (I) (R are each independently a substituent group containing totally two or more of hydrocarbon ring and/or heterocyclic ring or a vinyl group having a substituent group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332057-A (JP)
Title: Method for detecting abnormality of gas measuring instrument in converter or vacuum decarburizing furnace
Inventor: NAKADA KOJI
IPC: C21C5/46
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting abnormality with which the abnormality of a gas analysis apparatus can immediately be detected and the development of the abnormality is immediately be detected caused by the abnormality of the detecting sensor or a sampling probe or the clogging of piping.  <P>SOLUTION: In a converter or a vacuum decarburizing furnace provided with the gas measuring instrument having at least two sets of the detecting sensors for exhaust gas components, the abnormality detecting method is performed, with which at least two kinds of gas concentrations among gases exhausted with blowing are continuously measured with the gas measuring instrument in the interval from start of the blowing to passing-through a fixed time. To respective measured gas components, a lower-limited value SCmin of the pre-set concentration in each component is compared with the maximum value MCmax of the measured concentration. (1) When the gas components becoming MCmax≤SCmin is ≥2 kinds, a closed abnormality signal is sent. (2) When the gas components becoming MCmax≤SCmin is only one kind, the abnormality signal of the detecting sensor, in which the gas components is MCmax≤SCmin, is sent. (3) When the gas components becoming MCmax≤SCmin is absence, the normal signal is sent or no signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335333-A (JP)
Title: Thermosensitive element and thermoprotector
Inventor: KAWANISHI TOSHIAKI
IPC: H01H37/52
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive element which is a complex body of an elastic body and a soluble body operating by the release of elastic body from stressed state due to the solution of the soluble body, or by the generation of a thermal stress, with guaranteed stability for a long period.  <P>SOLUTION: A soluble body 2 is combined with an elastic body 1 in a stressed state, and the stress of the elastic body is supported by the soluble body 2. The elastic body is a porous elastic sheet, pored elastic plate, or a reticulated elastic body, and the soluble body 2 is a soluble alloy or a thermoplastic resin filled in the holes or the mesh of the elastic body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042615-A (JP)
Title: Ink cartridge and ink package used therefor
Inventor: KOSHO KEIZO
IPC: B41J2/175
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge and an ink package used therefor whereby a quantity of residual ink can be visually observed or confirmed by the finger, the ink package can be replaceable, and the volume thereof can be enlarged.  <P>SOLUTION: This ink cartridge (10) has a space for accommodating the ink package therein to supply the ink to an inkjet printer and the top face (1) is opened in a condition that the ink cartridge is vertically placed therein. The ink cartridge (10) has an ink supply hole receptive slot (2) at the front central section and the ink package can be detachably attached thereto. Slide grooves (4, 4') whereby the ink package can be moved by being engaged with projections formed on the ink package at the outside of the ink supply hole are formed on the ink cartridge (10) from the opening end at the top face to the ink supply hole receptive slot (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342340-A (JP)
Title: End plate structure of fuel battery
Inventor: OKUYAMA RYOICHI
IPC: H01M8/10
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end plate structure of a fuel battery using a material, having a relatively small specific gravity such as a resin material reinforced with a glass fiber and a carbon fiber, an aluminum alloy or a magnesium alloy.  <P>SOLUTION: The end plate structure of fuel battery has a structure clamping and fixing a lamination body composed of one fuel battery cell (1) or more than two of fuel battery cells by end plates. Each of the end plate is provided with through-holes (2-1-1, 2-1-2) for supplying or exhausting fuel, air or cooling water, and engaged with tubular members (4, 5) forming flow paths for the fuel, air or cooling water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341234-A (JP)
Title: Image forming apparatus and sheet skew correcting method for the same
Inventor: TAGUCHI KEIICHI
IPC: B65H9/14
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a skew correcting operation is performed only by a registration means in a conventional apparatus, the skew correcting operation is not always and surely performed by the registration means in accordance with the kind and size of sheet, then, the sheet is fed to a transfer part in an inclined state and the deterioration of image quality occurs.  <P>SOLUTION: When the sheet is pulled out of a paper feeding cassette by a pickup roller 111 or a pickup roller 121, a preliminary skew correcting operation is performed by a CPU 100 through a feed roller 112 based on the sheet detection by a pre-feed sheet sensor 85, besides, the final skew correcting operation is performed by the CPU 100 through a gate roller 81 based on the sheet detection by a pre-gate sheet sensor 84. Besides, whether or not the preliminary skew correcting operation should be performed is decided by the CPU 100 based on the carrying direction dimension of the sheet pulled out by the pickup rollers 111 and 121.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339836-A (JP)
Title: Steel frame column installation adjustment device
Inventor: NISHIDE HIROYUKI
IPC: E04G21/18
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase the strength of temporary fixation of a newly constructed steel frame column to an existing steel frame column, while easily executing vertical/horizontal adjustment.  <P>SOLUTION: A coupling means 3 makes an upper erection piece 21, elongated from the newly constructed steel frame column 2, coupled to a lower erection piece 11, elongated from the existing steel frame column 1, by friction joint. A horizontal positioning means 4 makes a fulcrum part 43 supported on the erection piece 11, makes a point-of-lever part 41 directed toward an elongated end of the erection piece 11, makes a point-of-action part 42 directed toward an elongated end of the erection piece 21, and makes the part 42 impose a horizontal load on the erection piece 21 by screwing a high-strength bolt 44 in the part 41. A vertical positioning means 5 makes a pair of wedge members 51 and 52 coupled together by means of a high-strength bolt 53, makes the respective wedge members 51 and 52 sandwiched between the erection pieces 21 and 11, and brings/separates the respective wedge members 51 and 52 into contact with/from each other by screwing the high-strength bolt 53, so that a vertical load can be imposed on the erection piece 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346987-A (JP)
Title: Nut for ball screw
Inventor: HAN KOSUU
IPC: F16H25/22
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut for a ball screw which nut can improve stability of the ball screw by giving an appropriate flexibility to the nut so as to cause a stable torque, and to reduce an abnormal operation of the ball screw in operation of the ball screw.  <P>SOLUTION: The nut is a kind of structural design of the nut for the ball screw. The nut has slits along its threads in order to reduce its stiffness and to increase its flexibility. By this configuration, a furthermore stable torque is caused and a favorable operation is achieved in operation of the ball screw by absorbing the variation of stress between balls into neighboring threads. In addition, in order to easily machine the nut for the ball screw by reducing the difficulty of machining, the structure of the nut is designed such that the nut can be assembled with two semi-circular nuts. As a result, the manufacturing cost can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348636-A (JP)
Title: Collating processor, terminal, and reader-writer device
Inventor: IOKA SEIJI
IPC: G06K19/07
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collating processor by which a non-contact IC card and a card reader-writer hardly affecting disturbance, disturbing electromagnetic induction are realized, and to provide a terminal and a reader-writer device.  <P>SOLUTION: The collating processor is provided with: two electromagnetic induction coils 3, 4 having the same number of turns and reverse turning directions, respectively on the non-contact IC card (only the electromagnetic induction coils 3, 4 are shown in the figure); and two magnetic flux generation coils 1, 2 having the same number of turns and reverse turning directions, respectively on the card reader-writer 70. When the non-contact IC card accesses to the card reader/writer within a given distance, the magnetic flux generation coils 1, 2 apply magnetic fluxes 101, 102 having reverse directions, respectively to the non-contact IC card. Double induced electromotive force is obtained by generating the induced electromotive force E31 from the magnetic flux 101 by the electromagnetic induction coil 3 and the induced electromotive force E41 from the magnetic flux 102 by the electromagnetic induction coil 4. Furthermore, when a disturbance magnetic flux is applied to the non-contact IC card, the electromagnetic induction coils 3, 4 generate the cross-canceling induced electromotive forces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348925-A (JP)
Title: Laser driving circuit and optical disk device using the circuit
Inventor: SEGAWA MASAKAZU
IPC: H01S5/0683
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to simplify a laser diode driving circuit of an optical disk device.  <P>SOLUTION: A laser driving circuit is provided with a means which is used to switch the target value of reproducing power and the target value of erasing power and a means which outputs DC electricity corresponding to the erasing power when a switching is made to the target value of the erasing power. During a reproducing interval, it is switched to the target value of the reproducing power. During an erasing operation in a recording interval, it is switched to the target value of the erasing power, the DC electricity is outputted and a power control section is commonly used by the reproducing and erasing power to drive the laser diode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354210-A (JP)
Title: Gas sensor, fuel cell system using same, and automobile using same
Inventor: SHOJI MASATO
IPC: B60L11/18
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor capable of detecting discriminatingly humidity and a concentration of gas to be detected in the state that the gas to be detected such as hydrogen is mixed with atmospheric humid air.  <P>SOLUTION: At least three or more degrees of electric current are made to continuously flow in a heating element 1 step by step for a prescribed period of time, and voltage values between both the ends of the heating element 1 corresponding to respective current values after the prescribed period, are input into a calculating section, and a temperature value is determined from the voltage value between both the ends of the heating element 1 when the least degree of current flows therein, and the voltage values between both the ends of the heating element 1 when other degrees of current flow therein are corrected by a correction equation which is previously determined by using temperature values and known concentrations of the gas to be detected and expresses a zero point and sensitivity, thereby determining normalized outputs respectively. Then, a humidity value is determined from a difference between the normalized outputs, and the normalized outputs are corrected by a humidity correction equation being previously determined by using humidity values and the known concentrations of the gas to be detected, and a process in which the concentration of the gas to be detected is determined, is repeated as one cycle, thereby outputting the humidity value and the concentration of the gas to be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362020-A (JP)
Title: Terminal device with selection function of communication media in consideration of traffic pattern
Inventor: IIZUKA FUMIYUKI
IPC: H04L45/85
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To select network media matching to the user's taste while taking a traffic pattern into account in use of an application.  <P>SOLUTION: A user specifies the user's taste such as a priority of power saving, a priority of cheap price, and a priority of high speed by means of a user taste specifying section 7. An activated application is informed to a traffic pattern management section 3 for storing and managing traffic patterns at each application, at the same time when an application activating section 2 activates the application. A communication media selecting section 8 extracts the traffic pattern corresponding to the application stored in the management section 3 and a communication media property stored in a communication media property management section 5, and selects a communication medium matching to the user's taste. A network connection section 9 conducts network connection through the communication medium selected by the selecting section 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360959-A (JP)
Title: Incomplete combustion preventing device
Inventor: KANAZAWA HIROKI
IPC: F23N5/10
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve user convenience in use by preventing an error in determining incomplete combustion during blocking exhaust gas.  <P>SOLUTION: In this incomplete combustion preventing device, a sensor burner part gas passage 21 is formed branching from a main burner part gas passage 11 to make the mixture ratio of fuel gas to air in a sensor burner part 27 identical therewith in a main burner part 17 and a turbulent flow forming means 70 is provided in the sensor burner part gas passage 21 of the sensor burner part 27 after branching therefrom. Herein, the flow of gas in the main burner part gas passage 11 is a laminar flow while the flow of gas in the sensor burner part gas passage 21 is a turbulent flow. Even when the flow rate is greatly changed in the main burner part 17, the flow rate is less changed in the sensor burner part 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363335-A (JP)
Title: Holder for semiconductor or liquid crystal production system and semiconductor or liquid crystal production system mounting it
Inventor: HASHIKURA MANABU
IPC: H01L21/027
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a semiconductor or liquid crystal production system in which soaking properties are enhanced on the surface for holding an article to be processed, and to provide a semiconductor or liquid crystal production system mounting it.  <P>SOLUTION: When a structure provided with a holding section principally comprising Si on a ceramics heater is employed, soaking properties are enhanced on the holding surface and generation of particles can be suppressed. Furthermore, durability can be enhanced by coating at least the surface for holding an article to be processed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361807-A (JP)
Title: Liquid crystal device, manufacturing method of liquid crystal device, and electronic device
Inventor: YASUDA HIROSHI
IPC: G02F1/1341
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 and to provide a liquid crystal device having higher reliability with respect to bending of a substrate having flexibility.  <P>SOLUTION: In the liquid crystal device having a liquid crystal material interposed between a pair of substrates having flexibility, 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 pixel regions, a plurality of data lines and scanning lines disposed on the pair of substrates and transmitting pixel data selectively to the pixel regions are formed by using a conductive material comprising resin, at least partition walls are formed between pixel regions corresponding to 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-2004363455-A (JP)
Title: Wafer inspection equipment
Inventor: AKIBA TORU
IPC: H01L21/677
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide wafer inspection equipment in which the overall size is reduced and the number of times of delivering a wafer is decreased.  <P>SOLUTION: The equipment for inspecting a semiconductor wafer comprises an XY stage consisting of a lower stage (5) and an upper stage (8) for moving the semiconductor wafer in the XY direction within an inspection region, a rotary table (10) mounted on the upper stage and suction holding the semiconductor wafer, a cassette (2a) for containing the semiconductor wafer located on the extension of movement of the upper stage in close proximity to the XY stage, and an arm (12) for taking out the semiconductor wafer from the cassette at a wafer delivering position in front of the cassette and carrying the semiconductor wafer to the rotary stage while passing above the rotary stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI