baber/WOPTO huggingface dataset:
Patent JP-2004270996-A (JP)
Title: Absorption heat pump device and its use device
Inventor: IKUMI YONEZO
IPC: F25B15/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentration device using an absorption heat pump and having excellent thermal efficiency.  <P>SOLUTION: Liquid to be concentrated such as fruit juice, salt water, and milk supplied to a concentration device 10 through a supply pipe 31 for liquid to be concentrated is heated through a heat transfer pipe 4A of an absorber 4, a heat transfer pipe 6A of a second resorber 6, a heat transfer pipe 5A of a first resorber 5, and a heat transfer pipe 2A of the concentration device 2 and is heated by hot water circulating and supplied through a hot water pipe passage 20 to evaporate water vapor. The concentrated liquid is discharged into a discharge pipe 32 for concentrated liquid, and steam generated in the concentration device 10 is supplied to a heat transfer pipe 3A of an evaporator 3, a heat transfer pipe 7A of a first desorber 7, and a heat transfer pipe 8A of a second desorber 8 as a heat source to reduce flow rate of driving heat source introduced into a heat transfer pipe 1A of the regenerator 1 through a heat source supply pipe 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273788-A (JP)
Title: Manufacturing method of electronic equipment
Inventor: FUKATSU AKIHIRO
IPC: H01L23/31
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for appropriately preventing shorting between wires in resin sealing-type electronic equipment where semiconductor elements and a member which is electrically connected to the semiconductor elements through wires are sealed with mold resin.  <P>SOLUTION: In the manufacturing method of electronic equipment, a plurality of the semiconductor elements 20 are mounted on a circuit board 10, the circuit board 10, the semiconductor elements 20 and lead frames 40 are electrically connected through the conductive wires 50 and they are sealed to be surrounded by mold resin 60. The method is provided with a first process for electrically connecting the circuit board 10, the semiconductor elements 20, and the lead frames 40 through the wires 50; a second process for applying insulating resin members 70 to surfaces of the wires 50 so as to arrange them; and a third process for sealing the circuit board 10, the semiconductor elements 20, the lead frames 40, and the wires 50 at mold resin 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273077-A (JP)
Title: Switch malfunction preventing device
Inventor: SHIROSAKO KATSUNORI
IPC: G11B19/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch malfunction preventing device in which erroneous switching of a key lock mode is not caused even if a specific key itself is pressed when the specific key is pressed and the key lock mode is switched.  <P>SOLUTION: The switch malfunction preventing device judges whether an object hits the key or a user operates the key based on length of a time in which the specific key is operated, and the device performs control in which the key is locked or lock is released.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274967-A (JP)
Title: Bus bar structuring board and manufacturing method for circuit structure using same
Inventor: TAKAGI KOICHI
IPC: H05K1/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture two or more kinds of circuit structures that build up power circuits different from each other.  <P>SOLUTION: This bus bar structuring board 10 is constituted by arraying two or more pieces of bus bars on roughly the same plane in an arrangement that builds up the power circuits and by integrating them. The structuring board is manufactured that has an entire shape in which two or more kinds of power circuits are built up by selecting positions where bus bars are separated from each other. The structuring board 10 is adhered to a control circuit board, for instance. Then, of joint portions 15, 15A, 15B, 15C, the joint portions of the bus bars that are required to be separated to build up desired power circuits are selected and such joint portions are separated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278544-A (JP)
Title: Flexible pipe joint
Inventor: BABA HIDEAKI
IPC: F16L23/024
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight flexible pipe joint made of titanium having excellent durability against chemicals and sea water, flexibility, expansion property, and torsion absorptivity.  <P>SOLUTION: An end of a flexible metallic pipe 20 presses and crashes in an axial direction an angular part of a pipe wall to form a flange shape locking part 21. A coupling member 24 of a flange 22 is held between the flange shape locking part 21 and the angular part 25, and a flange body 23 of the flange 22 is prevented from being disengaged by the coupling member 24. The pipe wall of the flexible metallic pipe 20 is made of titanium. An annular member 26 of titanium having a packing seat surface 27 is overlapped to the flange shape locking part 21, whereby padding of a welding 34 is performed over an outer peripheral part of the flange shape locking part 21 and an outer peripheral part of the annular member 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280198-A (JP)
Title: Information processor
Inventor: NIIMURA TATSUO
IPC: G06F12/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly decide the reliability of a first memory means (NVRAM) by arranging a second memory means (NVRAM) to bring efficiency to flag operation on writing.  <P>SOLUTION: In an information processor having a first memory means 2 for storing system information and a second memory means 3 for storing status for writing into the first memory means 2, a control means 1 is provided which writes the necessary status into the second memory means 3 during writing into the first memory means 2, in synchronization with the writing, refers to the status during the next reading of the first memory means 2, and decides the reliability of data of the first memory means 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281487-A (JP)
Title: Method of evaluating characteristic of solar battery
Inventor: TAKAKU KIYOSHI
IPC: H01L31/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To nondestructively estimate the I-V characteristics of each cell forming a solar battery module.  <P>SOLUTION: The solar battery module is irradiated with a uniform light (e.g. 1 sun) to measure the I-V characteristics (a). An extinction plate having a proper extinction rate is put on cells to be analyzed without changing the intensity of the radiating light, and the I-V characteristics (b) is measured. "A (short-circuited) I-V characteristic (c) of the cell other than the cells to be analyzed from the module" is approximated by characteristics of (n-1)/n times a voltage value of the characteristic (a). This is based on the assumption that voltage is uniformly shared by each of the cells. The I-V characteristic (d) of the cell to be analyzed in a state of distinction is assumed by a curve obtained by the voltage value of the characteristic (c) from the voltage value of the characteristic (b) with respect to the same current value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003280016-A (JP)
Title: Liquid crystal display and fabrication method thereof
Inventor: LEE JAE WOO
IPC: G02F1/1362
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display, which can have optical characteristics improved by uniformly forming an alignment layer by decreasing steps that a pixel electrode form, and a fabrication method thereof for a liquid crystal display which employs, specially, an on-common storage capacitor.  <P>SOLUTION: The liquid crystal display employs the on-common storage capacitor which includes a lower storage electrode of a predetermined size provided in the same layer that a signal line is formed, and a pixel electrode provided on the lower storage electrode and functioning as an upper storage electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278052-A (JP)
Title: Snow blower
Inventor: KANAZAWA ATSUSHI
IPC: E01H5/09
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow blower capable of simply carrying out operation for changing the height of an auger.  <P>SOLUTION: The snow blower is equipped with a tilt angle detection sensor 55 for detecting an angle of inclination to a crawler traveling device of the body frame having the auger, a tilt lever for setting a target position of the auger and a controller 38 for controlling a tilt cylinder tilting the body frame. It is so constituted that the controller 38 compares the target position set by the tilt lever with a position of the auger detected by the tilt angle detection sensor 55 and that the tilt cylinder is controlled so that the position of the auger can coincide with the target position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280302-A (JP)
Title: Knowledge link providing program, intelligence map generating program, intelligence layer managing program, managing device, and managing method
Inventor: TAKAGI HIDEKAZU
IPC: G06F12/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow a participant to automatically extract the linkage of thinking(the look-ahead of narrowing-down retrieval) and the optimal contents only by inputting a few keywords without making it necessary for an information manager to preliminarily execute knowledge construction.  <P>SOLUTION: This method implements a knowledge link providing function for collecting the information of contents associated with keywords of which the method itself is in charge, and for accepting the transfer request of the collected information of the contents from the other method, and for returning the information of the contents to the other method according to the accepted request and a intelligence map generating function for requesting the transfer of the information of the contents to the other method holding the information of contents associated with keywords inputted by a participant, and for receiving the information of the contents from the other method, and for associating the keywords inputted by the participant with the received information of the contents to output it as a intelligence map.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277789-A (JP)
Title: High-strength and high-ductility cold-rolled steel sheet superior in secondary adhesiveness for hot salt water, and manufacturing method therefor
Inventor: SHIMIZU TETSUO
IPC: C22C38/14
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength and high-ductility cold-rolled steel sheet which has superior mechanical characteristics such as high ductility and high formability for extension flange, and further superior secondary adhesiveness for hot salt water after being electrodeposition coated.  <P>SOLUTION: This steel sheet has a composition comprising, by mass%, 0.05-0.35% C, 0.5-3.0% Si, 0.5-3.0% Mn, 0.05% or less P, 0.005% or less S, less than 0.10% Al, 0.0020-0.0100% N, 0.001-0.20% Ti, 0.0010-0.010% Ca and/or REM, and the balance Fe with unavoidable impurities; and further has a composite structure comprising ferrite, retained austenite and a low temperature transformation phase, in which ferrite and retained austenite respectively constitute 30% or more and 2% or more by a volume ratio, and besides, a mean crystal grain size of ferrite and a concentration ratio of Si and C are respectively limited to 15 μm or smaller and into a predetermined range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277586-A (JP)
Title: Thermoset resin molding material
Inventor: SAITO SATOYUKI
IPC: C08J3/20
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoset resin molding material having extremely good heat stability and metering stability in molding by an injection molding machine, or the like.  <P>SOLUTION: This thermoset resin molding material comprises a thermoset resin, an inorganic filler and/or an organic filler, and a liquid paraffin as essential components. Preferably, the content of the liquid paraffin is 0.1-0.5 wt.% based on the whole molding material, and the liquid paraffin has 10-30 mm<SP>2</SP>/s dynamic viscosity at 40°C, and 170-210°C flash point. The method for producing the thermoset resin molding material comprises mixing the inorganic filler and/or the organic filler with the thermoset resin, adding the liquid paraffin to the mixture before heating and kneading the mixture, and heating and kneading the resultant mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275915-A (JP)
Title: Electrodialyzer
Inventor: SHIGETOMI TAKUO
IPC: B01D61/46
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodialyzer with energy-saving and less failure.  <P>SOLUTION: This electrodialyzer has a structure formed by alternately superposing a cation exchange membrane and an anion exchange membrane and has a route where a liquid is vertically circulated in a desalting chamber between the ion exchange membranes. The electrodialyzer has a structure in which a tank for retaining the liquid before desalting is connected to a lower side of the desalting chamber and a tank for retaining the liquid after desalting is connected to an upper side of the desalting chamber. The electrodialyzer has no drive device for circulating in the desalting chamber and has a structure that an overflow port for the liquid after desalting becomes a higher position than a liquid level of the liquid before desalting. Since the electrodialyzer uses no circulation pump as in general electrodialyzers and has a structure that the desalting liquid is discharged to the outside of the system utilizing a difference in specific gravities before and after desalting, the electrodialyzer with energy-saving and less damage is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279845-A (JP)
Title: Signal separating method and its device
Inventor: HASHIMOTO SHUJI
IPC: G10L25/90
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal separating method that can separate respective target signals sent from a plurality of target signal sources at the same time, can make a system small-sized and can be applied to a system with motion and are versatile, and to provide its device.  <P>SOLUTION: After a plurality of detecting means (microphones, etc.) M(1) to M(M) are installed at the same position and detect target signals from a plurality of target signal sources (sound sources etc.) S(1) to S(N) at the same time, FFT is carried out and R=M×S<SP>*</SP>is solved by using an output signal array vector R including respective output signals after the FFT as elements and a transfer function matrix M determined by the transfer characteristics of the respective detecting means for the directions of the respective target signal sources. Thus a target signal array vector S<SP>*</SP>including the respective target signals as elements is obtained, thereby performing IFFT.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277657-A (JP)
Title: Transparent composite sheet
Inventor: SAKAMOTO MASANOBU
IPC: B29L7/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent composite sheet that has high surface smoothness, a low linear expansion coefficient and can suitably be used as an optical sheet, a plastic substrate for a display element or as a substrate for active matrix display element.  <P>SOLUTION: A transparent composite sheet with surface roughness (Ry) of ≤ 1 μm is produced from a transparent composite sheet comprising (a) a transparent resin and (b) an inorganic filler. In this case, a crosslinked product of a transparent resin (a) is finely pulverized and the particles having a equivalent sphere diameter of ≤ 5 mm are admixed to uncrosslinked transparent resin in an amount of 10-80 %wt. Then, the resultant resin mixture is composited with (b) an inorganic filler, crosslinked and molded. In a preferred embodiment, this transparent composite sheet has a light transmittance of ≥ 80 % at 550 nm wavelength, an average linear expansion coefficient of ≤ 40 ppm at a temperature of 30-150 °C, when it is used as a substrate for a display element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284876-A (JP)
Title: Impurity-containing gallium nitride powder and method of manufacturing the same
Inventor: HARA KAZUHIKO
IPC: C01B21/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impurity-containing gallium nitride powder having a controlled impurity content, a manufacture method capable of mass-producing the powder at a practical speed, and an impurity-containing gallium nitride phosphor.  <P>SOLUTION: The impurity-containing gallium nitride powder consists of impurity-containing gallium nitride crystals grown on crystal nuclei. The method for manufacturing the impurity-containing gallium nitride powder includes a step of growing impurity-containing gallium nitride crystals on crystal nucleus particles by supplying a source gas of the impurity as well as by reacting a gallium halide with ammonia on the crystal nucleus particles in a grain growth region. The impurity-containing gallium nitride phosphor is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287868-A (JP)
Title: Remote lecture system and its method
Inventor: TANAKA TADASHI
IPC: H04N21/258
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that does not need to specify lecture data to watch, allows watching only for a certain period of time of the lecture, is capable of fee charging corresponding to the time of watching, and the like.  <P>SOLUTION: Data of a course attendance right 204 granted to a user is composed of a set of identifiers of lecture data to permit their distribution and an upper limit of the accumulated amount of distribution. It sequentially obtains distribution status data 202 composed of a user's identifier, a distributed lecture data identifier and the amount of distribution. In a determination of a match between the distribution status and the attendance right, an accumulated distribution amount is calculated by adding up the distribution amount of each lecture data distributed to the user, and the distribution is permitted only when the accumulated distribution amount is below the upper limit of the distribution amount of the course attendance right 204.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285454-A (JP)
Title: Homogeneous fine particle of inorganic metal, and manufacturing method
Inventor: ITO HIROAKI
IPC: B22F1/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide homogeneous fine particles in which formation of ultrafine particles is attained and also particle size distribution, surface area distribution, particle shape, etc., are uniformized by using a simple mixing device.  <P>SOLUTION: The fine particles of inorganic metal can be manufactured by supplying two or more raw-material solutions via flow passages, carrying out line mixing so that they join at one point, causing a fine particle forming reaction by the mixing of the above two or more solutions, and discharging the resultant product in succession from a mixer. These series of steps are completed within a line having an inside diameter ranging from 10 μmϕ to 10 mmϕ.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295215-A (JP)
Title: System, program and method for finite element analysis model production
Inventor: MORIFUJI TOSHIKI
IPC: G06F17/50
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a method for easily dividing a structure, in which a side of a second surface member is combined with a first surface member into finite elements, without causing mismatching of nodes at the combined portion using an existing program.  <P>SOLUTION: A single body of the second surface member is divided into finite elements, in advance; a cross line generated, when the side of the second surface member is combined onto the first surface member, is formed; the nodes generated on the side of the second surface member are plotted on the cross line and the first surface member is cut out along the cross line; while dividing the plotted nodes onto the both sides, when adopting a finite element method to the structure in which the side of the second surface member is combined with the first surface member. The first surface member is divided into the finite elements, in this state, with the cross line with the second surface member being recovered, by combining the divided nodes by closing the cut out portion and the side of the second surface member is coupled on the cross line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296199-A (JP)
Title: Separator for fuel cell, fuel cell using it, fuel cell vehicle with it mounted thereon, and manufacturing method of separator for fuel cell
Inventor: CHIBA HIROTAKA
IPC: H01M8/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce contact resistance between a separator and a gas diffusion layer.  <P>SOLUTION: This separator 1 for a solid polymer type fuel cell has a flat part in its periphery, and projecting parts and recessed parts used as gas passages in a part excluding the periphery, and has a cross-sectional shape formed into a continuous corrugated shape. The separator is constituted by forming the top of each projecting part of the separator 1 in contact with carbon paper 2 into a curved surface, and by setting the radius of curvature of the curved surface 3-20 times as much as the thickness of the carbon paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293175-A (JP)
Title: Baseplate for seeding and planting road surface and seeding and planting road surface forming method using this baseplate
Inventor: YOSHIDA HIDEYASU
IPC: E01C5/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seeding and planting parking garage for securing stable durability over a long period by preventing the occurrence of unevenness of a block by vehicle weight.  <P>SOLUTION: A wide baseplate 1 is integrally formed by a low foaming synthetic resin. This baseplate is laid over the whole surface in a state of being connected to a digging-down ground surface 3 in response to a space of the parking garage. Arrangement of a brick block 2 and and a turf planting-cultivating part 13 between the arrangement are formed by fitting a lower part of the brick block 2 in a block fitting part 12 arranged in two stages and two rows. The seeding and planting parking garage is formed by planting and cultivating turf by filling soil in this planting-cultivating part 13. Since the brick block 2 is fitted to and supported by the connected baseplate 1, the brick block does not float even if a load such as switching of a tire is received, and the occurrence of unevenness of the brick block 2 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296888-A (JP)
Title: Multi-layer flexible printed wiring board and method for manufacturing the same
Inventor: SAITO TAKESHI
IPC: H05K3/46
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly dense, light and thin multi-layer flexible printed wiring board whose inter-layer connection reliability is high.  <P>SOLUTION: In a double-sided circuit board whose both faces are provided with conductor circuits, and whose intermediate layer is formed with a resin layer as an insulating layer, the conductor circuits are connected through a conductor bump, coating layers having openings are laminated on the conductor circuits, a copper plated layer is laminated on the opening of at least one coating layer and the coating layer, another conductor circuit is formed in the copper plated layer, and another coating layer having an opening is laminated on the conductor circuit so that a multi-layer flexible printed wring board can be configured. Also, the copper plated layer is laminated on the opening of at least one coating layer and the coating layer, another conductor circuit is formed in the copper plated layer, and another coating layer having an opening is laminated on the conductor circuit. These processes are repeated several number of times so that the multi-layer flexible printed wiring board described in a claim page 1 can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI