baber/WOPTO huggingface dataset:
Patent JP-2004316937-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: IGAMI TAKASHI
IPC: B23K101/14
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module core type heat exchanger with a plurality of cores, easy to assemble and manufacture.  <P>SOLUTION: In manufacturing the heat exchanger, a number of tubes 1 and a number of fins 2 are arranged side by side to form their aggregate and the ends of the tubes 1 are inserted through tube insertion holes 3a of slender header plates 3 bent in grooved shape to assemble the cores 4. Then, the plurality of cores 4 are layered in the cross direction so that the edges of the header plates 3 have contact with each other and an opening of a header body 5 is fitted to the peripheral edges of the plurality of layered header plates 3 to assemble the heat exchanger. The assembly is integrally brazed and fixed in a furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315581-A (JP)
Title: Polyaniline-containing composition and its manufacturing method
Inventor: YAMAZAKI YUUEI
IPC: C08L79/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of obtaining a polyaniline-containing composition which has a polyaniline uniformly dispersed in water and a solvent and forms a film exhibiting high conductivity and having sufficient strength and flexibility of the coating film.  <P>SOLUTION: The method comprises dissolving or dispersing a polyaniline in a monomer mixture having a vinylpyrrolidone as the essential component, and then polymerizing the monomer mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319142-A (JP)
Title: Discharge lamp lighting device for vehicle
Inventor: NAGASAKI FUMITOSHI
IPC: B60Q1/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of confirming that a grounding line on a circuit pattern of a discharge lamp lighting device connected to a vehicle mounted battery and a metal case is securely grounding-connected through a conductive component.  <P>SOLUTION: This is a discharge lamp lighting device constructed of a DC power source E made of a vehicle mounted battery, a DC-DC converter 5 that increases and decreases its voltage, a DC-AC converter 6 that converts the DC voltage increased or decreased to a rectangular wave voltage, and an igniter part 7 for generating a high voltage pulse for breaking down the discharge lamp 8 at starting. A detecting circuit 2a for judging whether or not the circuit ground connected to the DC power source E and the metal case 1 of the discharge lamp lighting device is electrically connected is built in the metal case 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313420-A (JP)
Title: Use position holding device of table board
Inventor: KIMURA TERUYUKI
IPC: A47C7/62
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use position holding device of a table board capable of allowing retraction and storing motions of the table board in an emergency, and capable of preventing the unintentional storing motion.  <P>SOLUTION: The table board 17 can be stored/taken out inside a side panel case 15 located on either left or right side of a chair body 13 through an opening 39 of the side panel case via link members comprising a support arm 48, an intermediate arm 49, and a base arm 51. When the table board is at the use position in front of a seated person, a ball 75 of a ball plunger 74 screwed into the intermediate arm 49 is located inside a hole 85 formed in the base arm 51 to give rotational resistance. Accordingly, even if the weight of an object such as a beverage is applied near the center of rotation of the table board 17, the unintentional rotation of the table board and link members can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319284-A (JP)
Title: NbTi SUPERCONDUCTIVE MULTILAYER PLATE AND MANUFACTURING METHOD
Inventor: OTSUKA HIROAKI
IPC: C22C14/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NbTi superconductive multilayer plate having a Jc of practical level with a heat treatment time shorter than in a conventional NbTi superconductive multilayer plate and a process number smaller than the manufacturing process of a conventional NbTi superconductive wire rod, and also to provide a NbTi superconductive multlayer plate having a further high Jc by extending the heat treatment time and its manufacturing method.  <P>SOLUTION: This NbTi superconductive multilayer plate has the structure in which a NbTi layer and a highly conductive metallic layer are alternately laminated in two or more layers through a Nb layer or Ta layer. In this plate, the Ti content of the NbTi layer is 50-60 mass%, 5.5% or more of a normally conductive phase of Ti 20 nm or less in thickness is present, in terms of area ratio, on the thickness directional section, and the fluctuation coefficient of thickness of the NbTi layer in the rolling directional section is 30% or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315678-A (JP)
Title: Liquid-crystal polyester solution composition
Inventor: OKAMOTO SATOSHI
IPC: C08G69/44
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-crystal polyester solution composition which has little corrosiveness and is easy to handle, and which can produce a liquid-crystal polyester film having low anisotropy.  <P>SOLUTION: The liquid-crystal polyester solution composition contains: a liquid-crystal polyester containing at least one kind of structural units selected from the group consisting of structural units derived from an aromatic diamine, structural units derived from a hydroxylated aromatic amine, and structural units derived from an aromatic amino acid, in an amount of 10-50 mol% based on the whole structural units; and an aprotic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316299-A (JP)
Title: Door checker for automobile
Inventor: MURAYAMA YUJI
IPC: E05C17/22
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door checker for an automobile by which a door is stopped and held at any degree of opening.  <P>SOLUTION: The door checker for the automobile comprises a check plate 6, a shoe holder 21 housed in a case 1, a shoe 20 held by the shoe holder 21 and made to slide on the check plate 6 with a relative movement of the case 1 and the check plate 6, and a check spring 22 elastically compressing the shoe holder 21 toward the check plate 6 so that the shoe 20 may come into contact with the check plate 6 under pressure. The shoe 20 is journaled to the shoe holder 21 to swing between a neutral position N and a front/rear swing limit L. The shoe 20 is provided with a neutral restoring means 32 exhibiting a restoring force for restoring the shoe 20 to the neutral position N, which is structured so that a frictional force of the contact part of the shoe 20 and the check plate 6 may be minimized when the shoe 20 reaches the swing limit L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278772-A (JP)
Title: Method and fixing tool for fixing member to heat insulating material
Inventor: FUKAZAWA KAZUO
IPC: E04B1/80
Filed: 2003-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a fixing tool for fixing a metal piece or the like (a member to be fixed) to fit a heat insulating material (plastic foam or the like) to a wooden member in a holding manner without crushing the heat insulating material.  <P>SOLUTION: A pipe or a wrapping bush 5 having the length close to the thickness of a heat insulating material 4 is driven into the heat insulating material, a member 2 to be fixed is placed on an end face thereof, and a pointed tapping screw 1 is passed through a fixing hole in the member to be fixed and a pipe or the like thereof, and fixed to a wooden part 6. The heat insulating material is not crushed over the length of the pipe or the like even when the screw is tightened, and the member to be fixed is firmly fixed. The heat insulating material is sometimes covered by a strong moisture-proof sheet, and in this case, a pipe or a wrapping bush with a sharp end face is used. In addition, in order to shorten the step, the tapping screw of the pointed tip is assembled with the pipe in advance through press-fitting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315070-A (JP)
Title: Cushioning material and using method of cushioning material
Inventor: OTAKI KOSUKE
IPC: B65D81/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material of which the usability is satisfactory.  <P>SOLUTION: This cushioning material S has a bag body 1 equipped with a passage 11 which allows air to come in/go out, a restorable elastic body 2 which is located in the bag body 1 and is formed to be spongy, and a disconnecting member 3 which disconnects the passage 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327128-A (JP)
Title: Short arc type extra-high pressure discharge lamp
Inventor: HIRAO TETSUJI
IPC: H01J17/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having a sufficient high withstanding pressure characteristic in an extra-high pressure mercury lamp illuminating by an extremely high mercury vapor pressure.  <P>SOLUTION: In a short arc type extra-high pressure discharge lamp 1 in which a pair of electrodes 2, 3 are opposedly arranged in the interior, and is composed of a light emitting part 10 sealing mercury of 0.15 mg/mm<SP>3</SP>or more and a sealing part 11 to extending exist on both sides of this light emitting part 10, a positive electrode 2 is extended as a large diameter to the interior of the sealing part 11, and a coil 20 is wound around surroundings of the large diameter part 22 in the sealing part 11 via a gap S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322118-A (JP)
Title: Method for rolling thick steel plate
Inventor: SUMIYA YASUNORI
IPC: B21B1/22
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling method for securing the desired length of a steel plate and also obtaining a thick steel plate excellent in flatness.  <P>SOLUTION: This method for rolling the thick steel plate S on the basis of a rolling pass schedule which is preliminarily calculated contains a step where the length of the steel plate is measured after completing the m-th (m≥2) rolling before the final pass, a step where the aimed thickness at the final rolling pass is set on the basis of the measured value of the length of the steel plate, also the rolling pass schedule of the remaining rolling passes is recalculated so that the sheet crown ratios before and after the rolling of the remaining rolling passes are equal or their differences fall within a prescribed range and a step where rolling is performed on the basis of the recalculated pass schedule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325168-A (JP)
Title: Separation isolation device and separation isolation method by liquid chromatography
Inventor: TANIGUCHI TOSHIAKI
IPC: G01N30/88
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation isolation device by a liquid chromatography suitable for high-throughput analysis.  <P>SOLUTION: This separation isolation device by the liquid chromatography is equipped with a separation means equipped with a supply means 10 of a moving phase and two or more separation columns 6 corresponding to one moving phase supply means, and a means 30 for isolating eluate flowing out of the separation columns 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327704-A (JP)
Title: Coil component for large currents
Inventor: KOBAYASHI KAZUMI
IPC: H01F27/28
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide coil components for large current having a coil terminal connecting structure wherein the number of components and assembling man-hours are reduced, and the reliability of a connection part is improved, and which can be applied to various kinds of coils whose sizes and structures are different from each other.  <P>SOLUTION: A nut 14 is fitted to the recess 2c of a terminal table 2 to place coil terminals 3a and 4a on the nut 14. A connection metal fitting 12 is placed on the coil terminals 3a and 4a to be fitted in an area 2b defined on the terminal table 2. An external lead wire terminal 11 is placed on the connection metal fitting 12. A connection screw 13 is put through the hole 12e of the connection metal fitting 12 and the coil terminals 3a and 4a from on the external lead wire terminal 11, and screwed to the nut 14 to be fastened for connecting the coil terminals 3a and 4a with the external lead wire terminal 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325805-A (JP)
Title: Two-component development method and image forming apparatus
Inventor: ISHIKAWA MASAHIKO
IPC: G03G15/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for developing an electrostatic charge image in a two-component development method by which such distribution of charge amounts that hardly causes staining and/or toner scattering can be obtained by using a carrier having excellent wear resistance of the carrier coating film, having a stable charge imparting function for a long period of time, and causing no fluctuation in electrification and by using a developing unit circulating the developer in a loop.  <P>SOLUTION: The carrier of the two-component developer consists of a magnetic fine power material and a coating film comprising a condensation product prepared from the following mixture on the surface of the powder material. The mixture contains N-alkoxyalkylated polyamide and a resin which contains silicone having a silanol group and/or hydrolyzable group and which can react with the above polyamide. The developer consisting of the above carrier and toner is supplied to a developing sleeve by using a developer carrying means to mix, stir, and carry the developer by a stirring member which circulates the developer in a loop in both sides of a partition member parallel to the axial direction of the developing sleeve which supplies the developer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327818-A (JP)
Title: Method for measuring warped quantities of solid photographing element and object
Inventor: TSURUTA HACHIRO
IPC: H04N5/335
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring rapidly and accurately the warped quantity of a solid photographing element on whose light receiving surface fine irregularities are formed.  <P>SOLUTION: In the method, firstly, measurement points present in the region of an area 10 having no on-chip lens are so measured by using an AF active system or other methods as to determine a virtual reference plane A from the measurement points (b). As shown in (b), the virtual reference plane A may be inclined. Then, the scanning scope of an AF area contrast system is so determined by using the virtual reference plane A as a reference as to measure within the scope measurement points present in an area 9 having on-chip lenses (c). Therefore, the measurement time taken in (c) can be shortened by shortening the scanning scope of the AF area contrast system, and since the AF area contrast system is used, accurate distance-measurements are made possible even in the case of the irregularities caused by the on-chip lenses being existent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322922-A (JP)
Title: Seat adjusting device
Inventor: IWATA MASAHIRO
IPC: B60N2/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat adjusting device capable of reducing loads on a wire for operating a seat rail device in relation to the seat back of a vehicular seat by establishing detachable connections according to the position of a seat cushion or the tilting angle of the seat back when the wire is connected.  <P>SOLUTION: When a seat cushion 10 is in a position allowing an occupant to be seated, a sensing lever 71 is pressed in the lower face side of the seat cushion 10. A sensing wire 72 connected to the sensing lever 71 operates a connection link member 55 so that a first link member 52 and a second link member 53 are engaged. The first and the second link members 52, 53 are rotated simultaneously in association with forward tilting of the seat back 20. When the operation wire 57 connected to the second link member 53 is dragged in, slide restriction on the seat rail device 40 is released. The release is interlocked with the forward tilting of the seat back 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004081821-A (JP)
Title: Accessory structure for assisting person to grasp grip
Inventor: YANAGISAWA MITSUOMI
IPC: A63C11/22
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making accessory structure for assisting a person to grasp a grip, which has an extremely high commercial value.  <P>SOLUTION: This accessory structure for assisting the person to grasp the grip 1 is composed of a sandwiching element 2 which is protruded from the surface of the grip 1 so as to be sandwiched between two fingers for grasping the grip 1, and a locking element 3 which is provided in the sandwiching element 2 so as to be locked to the outside of the two fingers when the sandwiching element 2 is sandwiched between the two fingers; and the two fingers, between which the sandwiching element 2 is sandwiched, can be held by the locking element 3 and the grip 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334543-A (JP)
Title: Processing system for hourly charge payment service
Inventor: YOKOYAMA SUMIAKI
IPC: G07B15/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing system for hourly charge payment service that can be miniaturized, is inexpensive, and makes it easy for users to pay charges if it is running short of electronic money.  <P>SOLUTION: The processing system for hourly charge payment service comprises an electronic money medium 10 such as an IC card 11 or a cellular phone 12, an automatic charge settling process device 20, a shortage settling process computing part 40, and an electronic money charger 50. The automatic charge settling process device 20 uses an electronic money medium reading part 21 to read information on the electronic money medium and uses a charge indicating part 22 to indicate the charge needed. The shortage settling process computing part 40 has a computer 41 for a charge settling process and an electronic money medium reader/writer 42. The computer 41 performs computations based on the information read by the electronic money medium reading part or the information read by the electronic money medium reader/writer 42, and if the electronic money charged to the electronic money medium 10 is insufficient, performs a settling process that is advantageous for the person who settles the charge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336416-A (JP)
Title: Color image processing apparatus
Inventor: MIYAMOTO RYOSUKE
IPC: H04N1/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by separating the image processing ASIC of a color copying machine into blocks, that is, a color processing section and a black/white processing section and controlling the stop of power application (stop of clock supply) to the color processing section in the case of a black/white copy mode.  <P>SOLUTION: A color image processing apparatus capable of selectively executing the black/white copy mode or a color copy mode is characterized in that the supply of power to the image processing apparatus is switched in response to the result of discrimination by a color discrimination means for inverting colors depending on whether an original is a color original or a black/white original.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330259-A (JP)
Title: LEAD-FREE SnCu SOLDER ALLOY
Inventor: YAMADA SEIJI
IPC: C22C13/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide lead-free SnCu solder alloy which is free from any defective soldering such as icicle formation, having excellent erosion resistance of Cu, excellent wettability, and creep characteristic, and capable of satisfying all required characteristics for practical applications.  <P>SOLUTION: The solder alloy contains, by weight, 0.1-3.0% Cu, ≥ 0.01% and < 0.05% Co, and at least one kind selected from three elements of 0.05-1.0% Ag, 0.01-0.05% Ni, and 0.005-0.05% Ge, and the balance Sn. The solder alloy is free from any defective soldering such as the icicle formation, has excellent erosion resistance of Cu, wettability, and creep characteristic, and satisfies all required characteristics for practical applications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347319-A (JP)
Title: Ultrasonic transmitting and receiving apparatus
Inventor: NISHIMORI YASUSHI
IPC: G01S15/87
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic transmitting and receiving apparatus capable of searching a prescribed search region and reliably monitoring the position of a transponder cast underwater.  <P>SOLUTION: A trawl net 2 is mounted to the tip of a warp 4 extended sternward from a ship 6 such as a trawl boat. The transponder 5 for transmitting a response signal is mounted to an upper part of a net opening of the trawl net 2. The ship 6 forms a transmission beam TB of a detection signal by the transducer 1 at the ship's bottom and detects a detection range. The transponder 5 receives the detection signal and forms a transmission beam TPB of the response signal of a frequency different from that of the detection signal. A detection image and a transponder position display image are displayed on a display of a scanning sonar in such a way as to be superposed on each other or in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334112-A (JP)
Title: Encryption device
Inventor: NODA SHIGETOSHI
IPC: G09C1/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that, in MARS and RC6 as an encryption having an extended Feistel structure, processing speed falls due to the multi-stage structure required for maintaining the strength, which is disadvantageous for data encryption processing wherein a vast quantity of mass data is processed in a short period of time.  <P>SOLUTION: Data for 1 block is branched by branching processing, and the branched data is converted by a pretreatment function PI (if necessary, depending on a key). Further, in Feistel block processing, the conversion processing result is disturbed by basic twin Feistel composition structure, double twin Feistel composition structure, or a multi-line Feistel structure. Then, the disturbed outputs are exchanged and the exchanged output is converted by a PF function (if necessary, depending on a key K0) of reverse PI conversion to compose (reverse branching) the converted output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329168-A (JP)
Title: General purpose combine harvester
Inventor: OSAKI MASAMI
IPC: A01D57/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent grain culms from dropping from a reaping part by carrying out the operation for lifting the reaping part by one side hand by an operation lever for lifting and lowering the reaping part, and lowering a raking reel by a reel-lifting and lowering switch installed in a speed-changing lever by the other side hand at the finish of the reaping of one step, to enable the single right or left operation, to facilitate the operation and to improve the operability.  <P>SOLUTION: The reel-lifting and lowering switch for lifting and lowering the raking reel by one push is installed in the speed-changing lever for regulating the speed change of a traveling speed, and a manual-preferential manual lifting and lowering switch for manually lifting and lowering the raking reel is installed in the operation lever for carrying out the regulation of the lifting and lowering of the reaping part, and the right and left steering of the machine body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI