baber/WOPTO huggingface dataset:
Patent JP-2004273771-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AMANO AKIRA
IPC: H01L21/3065
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of more simplifying the process of a photolithography than a conventional method at a low cost, decreasing a defective damage such as a crack or the like of the semiconductor device using a thin substrate, and decreasing an occurrence of exfoliation or the like of an Al wire by further satisfactorily removing the residue left at an opening surface after a laser abrasion.  <P>SOLUTION: The method for manufacturing the semiconductor device has an opening formed on a surface protecting film of a metal wiring electrode film by a laser abrasion after the surface protecting film consisting primarily of a resin is coated on the metal wiring electrode film of the semiconductor substrate. After the opening is formed by the laser abrasion under decompressed atmospheres through a pattern mask corresponding to the opening, a cleaning treatment including a plasma ashing treatment is processed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271109-A (JP)
Title: Heat exchanger
Inventor: NAKAMURA KENJI
IPC: F24H9/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger comprising a casing having a combustion exhaust passage inside, a heat absorbing pipe housed in the casing, an introduction pipe for introducing heated fluid to the heat absorbing pipe, a delivery pipe for delivering the heated fluid from the heat absorbing pipe, and a connection unit through which connection passages pass for connecting the introduction pipe to the delivery pipe and the heat absorbing pipe, respectively, wherein a pipeline connection portion for connecting the heat absorbing pipe to the introduction pipe has improved durability and assembling workability.  <P>SOLUTION: A communication cylinder is protruded on the inner wall of the casing for communicating the casing with the inside/outside. The connection unit is fixed to the outer wall of the casing with a fixing member for conducting the inside of the communication cylinder to the connection passage. The heat absorbing pipe with the end inserted from the inside of the communication cylinder through a socket at the end of the connection passage has a first annular seal member for air-tight sealing between the outer periphery of the heat absorbing pipe and the socket and a second annular seal member for air-tight sealing between the outer periphery of the heat absorbing pipe and the inner periphery of the communication cylinder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004140317-A (JP)
Title: Manufacturing methods of laminate and semiconductor device
Inventor: MAKITA TAKEHIKO
IPC: H01L29/786
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To planarize the surface of a laminate formed by an organic metal vapor-phase growth.  <P>SOLUTION: Use is made, for a manufacturing process for a laminate consisting of a GaN channel layer and an Al<SB>0.2</SB>Ga<SB>0.8</SB>N electron supply layer, of: a structure-forming process, where the GaN channel layer 20, the Al<SB>0.2</SB>Ga<SB>0.8</SB>N electron supply layer 22, and a GaN layer 26 are successively provided on a sapphire substrate 12 under the predetermined high temperature by an organic metal vapor-phase growing method, to form a structure 50; a cooling process, where the structure is cooled up to a predetermined temperature; and a third semiconductor layer removing process, where the GaN layer is removed to expose the Al<SB>0.2</SB>Ga<SB>0.8</SB>N electron supply layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276738-A (JP)
Title: Lighting equipment for vehicle
Inventor: TAKEDA HITOSHI
IPC: B60Q1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To properly light vehicle lighting equipment utilizing semiconductor light emitting elements.  <P>SOLUTION: This vehicle light lighting equipment used for the vehicle comprises the light generating semiconductor light emitting elements used for the vehicle lighting equipment and a current control part supplying a pre-set current to the semiconductor light emitting elements and varying the current based on the temperature of the vehicle lighting equipment. The current control part may reduce the current when the temperature of the vehicle lighting equipment is higher than a pre-set threshold temperature. Also, the current control part may reduce the current when the vehicle is stopped. The current control part also comprises a threshold temperature set part which, when the speed of the vehicle is lower than a pre-set speed, sets a first threshold temperature, and when the speed of the vehicle is more than a pre-set speed, sets a second threshold temperature higher than the first threshold temperature. When the temperature of the vehicle lighting equipment is higher than the threshold temperature set by the threshold temperature set part, the current control part may reduce the current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276963-A (JP)
Title: Loading/unloading work automating system for tank type vehicle
Inventor: HAYASHI KAZUYOSHI
IPC: B65D90/48
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading/unloading work automating system for a tank type vehicle which can reduce burden of workers.  <P>SOLUTION: This loading/unloading automating system for the tank type vehicle 1 is constituted in such a manner that the loading or unloading of a set liquid weight is confirmed by a control means 41 by calculating the liquid weight in a tank 2 based on detected values from detecting means 11, 12 and 13 which detect the state of the liquid in a batch process of the tank type vehicle 1 being performed by a loading for which the liquid of a preset liquid weight is received in the tank 2, and an unloading for which the liquid of a preset liquid weight is transferred to and filled into a storage tank from the tank 2. Also, the control means 41 controls the opening/closing of automatic valves 3 and 9 provided on a liquid line 7 in which the liquid flows, and the driving of a liquid feeding pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279255-A (JP)
Title: Precipitation condition observation device and observation method
Inventor: SAITO HIDEHARU
IPC: G01N29/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To continuously observe a precipitation amount in an observation objective position for a precipitation condition, and a rain drop size therein, in a short time pitch.  <P>SOLUTION: This device/method is provided with a sensor part 1 having a sound pressure sensor 12 for detecting a sound pressure change generated by collision with a rain receiving face cover 11 of a rain drop falling in the precipitation, and a control recording part 2 for conducting frequency conversion based on a sound pressure detection signal transmitted from the sensor part 1 with a prescribed time interval and a time width, for calculating the precipitation amount and the rain drop size based on a prescribed band of frequency, and for outputting to a calculated result therein to an outside, or recording it in a medium. The precipitation amount and the size of a falling rain drop in the precipitation are calculated in the prescribed time interval and a prescribed time zone, based on the sound pressure detection signal obtained by detecting the sound pressure change in a collision sound of the rain drop onto the rain receiving face cover 11, and a calculated value is displayed, output to the outside, and recorded in the medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279312-A (JP)
Title: Method for determining blood sugar concentration utilizing rising curve
Inventor: O KOKUNIN
IPC: A61B5/1455
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a blood sugar concentration utilizing a rising curve.  <P>SOLUTION: In the method for calculating and determining the blood sugar concentration, utilizing a change of the rising curve, an analog source is produced and used for determining the blood sugar concentration from the reaction of blood sugar and an enzyme on a reagent strip. After the analog source has been processed, the rising curve and a numerical value of the blood sugar concentration can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281937-A (JP)
Title: Wiring board and its producing method
Inventor: MURATA HARUHIKO
IPC: H05K3/24
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board in which deterioration is retarded in noise resistance of a board and impedance mismatching of a transmission passage including pads and interval of the metal terminal pads is reduced.  <P>SOLUTION: In the wiring board 1, the metal terminal pad 10, 17 comprises a Cu plating layer 52, Ni plating layers 53 and 55, and Au plating layers 54 and 56 formed from the first major surface CP side. The Ni plating layer 53 and the electrolytic Au plating layer 54 are formed on the BGA array side, whereas the electrolytic Ni plating layer 55 and the electrolytic Au plating layer 56 are formed on the C4 side. On the first major surface CP of a dielectric layer 6 becoming a pad forming surface, metal wiring having one end connected with the metal terminal pad 10, 17 is not arranged or the other end side of metal wiring is connected with an inner layer conductor layer 7 through a via 34. At the inner circumferential edge part of openings 8a and 18a, solder resist layers 8 and 18 touch the roughened major surface outer circumferential edge part 52p of the Cu plating layer 52 of the metal terminal pad 10, 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284885-A (JP)
Title: Artificial aggregate and its manufacturing method
Inventor: NINOMIYA HIROYUKI
IPC: C04B14/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and inexpensively manufacture an artificial aggregate having high strength by using, as a raw material, coal ash containing much unburnt carbon.  <P>SOLUTION: The artificial aggregate has a density in oven-dried condition of ≥1.60 and ≤2.00 g/cm<SP>3</SP>, diameters of ≥10 and ≤15 mm, a crushing load of ≥1.0 and ≤4.0 kN, a water absorption rate for 24 h of ≥0.1 and ≤5% and a carbon content of ≤0.7 wt.%. In a method for manufacturing the artificial aggregate, a rotary kiln having a plurality of partitioned firing chambers and/or lifters at least at the backside of the kiln is used, and a carbon component contained in a formed material is fired and removed until the residual carbon component becomes ≤1 wt.% at a temperature range lower by at least 100°C than the melting temperature of the formed material by tumbling firing the formed material while controlling the rotational speed of the rotary kiln to be in a range of ≥0.10 and ≤0.36 m/s expressed in terms of the speed of the peripheral face at the kiln trunk part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285736-A (JP)
Title: Wet pavement structure
Inventor: FUJITA AKIRA
IPC: E01H3/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet pavement structure which minimizes a heat island phenomenon in a city area by absorbing heat of vaporization of a wet pavement surface without damaging sound absorbing performance and puddle preventing function of an coarse-grain surface layer (drainable pavement layer).  <P>SOLUTION: The wet pavement structure is formed of the drainable pavement body consisting of a coarse-grain pavement body in the surface layer and a water shielding layer in a lower layer. The wet pavement structure is composed such that an embedded converging drain converges water flowing in the pavement and guides the same to a water storage tank, and that a treading pressure pump sucks the water from the water storage tank, to thereby generate moving water in the pavement water via an embedded discharging drain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285284-A (JP)
Title: Resin composition and film adhesive material comprising the same
Inventor: KODAMA YOICHI
IPC: C09J7/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition that has excellent storage stability and resistance to heat and to provide a film adhesive material comprising the same.  <P>SOLUTION: This resin composition comprises (A) an imidazole compound melting or decomposing at ≥ 235°C, (B) an epoxy compound bearing 3 or more glycidyl groups and (C) a polyimide resin. The film adhesive material comprises the resin composition. The film adhesive material is prepared by laminating the resin composition on one or both surfaces of a heat-resistant film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288114-A (JP)
Title: Accounting device, method and accounting program
Inventor: NAGAOKA TOSHIYUKI
IPC: G06Q50/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting device for executing accounting according to the hierarchical number of the authority of an enterprise.  <P>SOLUTION: This accounting device has a user database recording part 13 for recording an approval level for expressing a hierarchy belonging with a user, a journalizing database recording part 14 for recording journalizing data including the approval level of the user of inputting information on journalizing, a journalizing data input processing part 15 for generating the journalizing data, a journalizing data correcting processing part 16 for correcting the journalizing data, a journalizing data approving processing part 17 for approving the journalizing data, an accounting part 18 for executing prescribed accounting, an external data recording part 20 for recording data such as a table calculation application, and an external data taking-in processing part 19 for taking in the data recorded on the external data recording part 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297231-A (JP)
Title: Mobile communication system, radio base station apparatus and power control method used for them
Inventor: TAKAGI KENJU
IPC: H04W52/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station apparatus which keeps the receiving quality of individual down-link physical control channels always at a certain level in a mobile station terminal.  <P>SOLUTION: A coding processor 12 executes a data coding process of user data 201, 202, a rate matching processor 13 executes the rate matching process of the coded data, an offset power value corrector 14 corrects the offset power value of control information for the user data 201, 202, an individual physical data channel generator 15 generates individual physical data channels from the data subjected to the rate matching process, an individual physical control channel generator 16 generates individual physical control channels from the control information with the corrected offset power value, and a time multiplexer 17 time-multiplexes the individual physical data channels and the individual physical control channels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297351-A (JP)
Title: Communication method using logical channel according to priority, and communication device for implementing the method, as well as program and recording medium therefor
Inventor: OTAKA AKIHIRO
IPC: H04L45/50
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of using a plurality of logical channels according to each transmission priority from a terminal belonging to one physical port, and handling them with desired transmission quality.  <P>SOLUTION: The communication device includes an input port 1002, a tag reading means 1005, a logical channel selecting means 1006, a logical channel output control means 1007, and an output port 1003. The input port 1002 receives a transmission frame where both of a case in which a tag including an identifier and priority is present and a case in which the tag is absent are defined. The tag reading means 1005 determines presence or absence of the tag including the identifier and the priority for the received transmission frame, and reads the value of the identifier and the priority when the received transmission frame contains the tag including the identifier and the priority. The logical channel selecting means 1006 selects a logical channel for transferring the received transmission frame. The logical channel output control means 1007 outputs the transmission frame to the logical channel. The output port 1003 uses a plurality of logical channels to conduct transfer between one pair of a transmitting device and a receiving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293693-A (JP)
Title: Pipe connection support
Inventor: HARA KIYOMI
IPC: E04G7/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connection support that can be easily installed, that can be utilized for multiple purposes, and that is light and compact to be conveniently carried.  <P>SOLUTION: This pipe connection support 1 is composed of a pair of holding members 2 and 3 comprising holding parts 4 and 5 of which inner circumference to get in contact with the outer circumference of a pipe 18 is two-parted by a flat surface that vertically symmetrically two-parts the cross section of the pipe 18, and tightening parts 6 and 7 respectively projected outward from both ends of the holding parts along the flat surface. At circumferential centers of the holding parts 4 and 5, a pair of vertically symmetric members provided with screw holes 14 for connection penetrating the inner through outer circumferences toward the pipe center are formed. In the tightening parts 6 of one member, circular holes 8 penetrating the tightening parts at symmetric positions from the center of the holding part are formed. In the tightening parts 7 of the other member, screw holes 9 are provided at a corresponding positions to the circular holes 8 in the same direction. The screw holes 14 for connection are set as connection means for pipes to each other. The connection hole parts are in thickness structure swollen outward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003290928-A (JP)
Title: Method and device for butt-stud welding of reinforcing bar
Inventor: NONAKA HARUO
IPC: B23K9/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for butt-stud welding of reinforcing bars for welding the reinforcing bars of nearly same diameter to each other, and excellently welding the reinforcing bars even when they are nearly horizontal.  <P>SOLUTION: A grounding clamp having a conductor surface orthogonal to an existing reinforcing bar is attachably/detachably fitted around an end part of the existing reinforcing bar, and a ferrule having a fitting hole capable of passing the existing reinforcing bar and a stud reinforcing bar therethrough on both ends and a space for storing molten metal inside thereof is fitted to an end of the existing reinforcing bar, or to a tip part of the stud reinforcing bar filled in a stud welding gun. The tip of the stud reinforcing bar is brought into contact with an end face of the existing reinforcing bar, the ferrule is pressed against the conductor surface, and the stud welding is performed in such a state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004295656-A (JP)
Title: Communication system, client device, load distribution method of server device by client device
Inventor: OKUBO KIMIHIRO
IPC: G06F9/46
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of preventing the concentration of load to a specified server, and rapidly performing original communication between a client and a server, in the event of a server failure, without increasing the cost by mounting of a protocol not used in original communication or incereasing the communication traffic.  <P>SOLUTION: When a server 21 is selected based on a priority order, the priority order is set so that load is evenly applied to each server 21-23, and also, in the event of a failure of the server 21, evenly applied to the remaining servers 22 and 23. Even if the server 21 selected at present is broken, the server 22 of the priority order lower than the priority order used for the selection of the selected server 21 is selected. According to this, even in the event of the server failure, the alternate server 22 can be rapidly selected so that load is not concentrated to a specified server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296348-A (JP)
Title: Fuel cell casing, and fuel cell
Inventor: MIYAO TAKAYUKI
IPC: H01M8/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, robust and high-reliability fuel cell casing and a fuel cell capable of housing an electrode member as a fuel cell for a portable electronic apparatus, of restraining heat radiation to the outside, and of evenly supplying gas/equalizing a temperature gradient in the casing/high-efficiency electric connection/high-efficiency power generation.  <P>SOLUTION: This fuel cell casing 2 is equipped with: a base body 6 having a recess for housing an electrolyte member 3 having first and second electrodes 4 and 5; a first fluid channel 8 formed so as to extend from a bottom surface of the recess to an outer surface of the base body; a first wiring conductor 10 led out toward the outer surface of the base body from the bottom surface of the recess; a lid body 7 mounted on an upper surface of the base body 6; a second fluid channel 9 formed so as to extend from a lower surface of the lid body 7 to the outer surface of the lid body; a second wiring conductor 11 led out toward the outer surface of the lid body 7 from the lower surface thereof; and a heat insulation layer 12 formed at least one of a position under the recess of the base body 6 and a position located above the recess of the lid body 7. This fuel cell 1 is characterized by using it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292409-A (JP)
Title: Method for producing chlorosilane compound
Inventor: OKUMA MASAKAZU
IPC: C07B61/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a chlorosilane compound in high productivity by reacting a disiloxane compound in high conversion.  <P>SOLUTION: The chlorosilane compound is produced by reacting a disiloxane compound with phosgene in the presence of an N,N-disubstituted carboxylic acid amide and an oxyalkylene compound expressed by the formula (1); R<SP>1</SP>O-(R<SP>3</SP>O)<SB>n</SB>-R<SP>2</SP>(R<SP>1</SP>and R<SP>2</SP>are each independently an alkyl or an aryl; R<SP>3</SP>is an alkylene; and (n) is an integer of 1-10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299692-A (JP)
Title: Envelope
Inventor: MORI HIDEKAZU
IPC: B65D27/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately read information on a radio tag without the effect of metal even if the content contains the metal.  <P>SOLUTION: The envelope has a double structure comprising an outer bag and an inner bag, and an attachment space for attaching the radio tag is formed on the part of the outer bag that does not overlap the inner bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304463-A (JP)
Title: Phs(r) location information utilization system
Inventor: OI YOSHIFUMI
IPC: H01Q1/24
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in the detection of location information by reducing a minimum detection area while securing a quality for speaking.  <P>SOLUTION: In PHS(R) location information utilization systems 3-6 for extracting and utilizing the location information of a wireless slave unit on each floor within a building by communications between a PHS(R) antenna 1 and a wireless slave unit 2, a metallic box housed antenna 1 with a slit is disposed while housing a PHS(R) antenna in a metallic box equipped with the slit, one or more minimum detection areas are combined to set a logical area by the metallic box housed antenna 1 with the slit so as to extract the location information for each logical area, and the direction of the antenna and the direction of the slit are changed or an antenna output is changed to easily control and reduce the minimum detection area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI