baber/WOPTO huggingface dataset:
Patent JP-2005096390-A (JP)
Title: Wiring board, its production method, carrier sheet for forming green sheet used in it
Inventor: KATAGIRI HIROYUKI
IPC: H05K3/46
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board having a ceramic insulating layer high in flatness, a method for producing the wiring board, and a carrier sheet for forming a green sheet which uses it and can precisely and surely form via holes only in the green sheet.  <P>SOLUTION: The carrier sheet 1 for forming the green sheet includes metal foil 2 and a resin film 4 which is laminated on the surface 3 of the metal foil 2 and is thinner than the metal foil 2. A releasing agent layer r is formed additionally on the green sheet forming surface 5 of the resin film 4, and a carrier sheet 1a for forming the green sheet is also included. In addition, a carrier sheet 1b for forming the green sheet in which a low friction sheet 7 is formed on the back 3a of the metal foil 2 is also included. For example, copper foil or aluminum foil is used as the metal foil, and a PET film is used as the resin film 4 or the low friction sheet 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196491-A (JP)
Title: Backup support system, backup client, control server, recovery client, data backup method, data recovery method, and computer program therefor
Inventor: ICHIKAWA HIROYUKI
IPC: G06F12/16
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized use and unauthorized recovery of data such as content.  <P>SOLUTION: A backup support system comprises a backup client 112 connected to a communication network 110 to back up data, a recovery client 116 connected to the communication network to recover the backup data backed up by the backup client, and a control server 114 for controlling the backup by the backup client and the recover by the recovery client. Data versions are assigned to the data such as content and the backup data, and a backup data ID unique to the backup data is managed in the control server. The use of the data versions and backup data ID can easily prevent unauthorized use and unauthorized recovery of the data such as content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218836-A (JP)
Title: Traction motor
Inventor: U KOKUKYO
IPC: F16H57/023
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction motor which is simple in construction, low in cost, easy to manufacture, convenient in maintenance and is capable of satisfying varieties of specifications.  <P>SOLUTION: In the traction motor provided with a gear box which is constituted of an upper and a lower housing 1, 2, a permanently magnetic synchronized motor 3 is mounted on outer surface of the lower housing 2, and traction members 7, 26, 26a which are concentric with an output shaft 8 of a gear transmission train within a depression 5 including a through hole of outer surface of the upper housing 1 and which are connected with an exterior are mounted. The motor is provided with positioning axial hole 6a for fixing the output shaft 8 in a cover 6 on the basis of the depression 5. Both ends of gear shafts 16, 18, 19 in the gear transmission train are provided on the upper and lower housings, respectively, and fixed to the corresponding axial holes 1a, 2a, 1b, 2b, 1c, 2c. The motor is concentrically provided with a cam 20 including a slant portion 20a on an output gear 14 in the gear transmission train. The cam 20 is adjacent to switch terminal piece 21 connected with an electromagnet module 15 and a motor circuit 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004353440-A (JP)
Title: Self-luminescent road stud
Inventor: TAKEDA HITOSHI
IPC: E01F9/559
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-luminescent road stud that requires no adjustment of its lighting direction when it is installed on a road and sufficiently attracts drivers' attention when they approach it.  <P>SOLUTION: The self-luminescent road stud 100 comprises a stud body 110 buried under a road surface G, a light transmission member 120 placed on the top of the study body 110, luminescent parts 131, a plurality of luminescent bodies 130 arranged along a circumference X so that, upon energization, light emitted from the luminescent parts 131 may be discharged to outside through the light transmission member 120, and a controller 160 for controlling the energization of the luminescent bodies 130. The controller 160 controls the energization of the luminescent bodies 130 so that, in a plurality of luminescent body groups 130a to 130h each consisting of one or adjacent two or more luminescent bodies, their lighting conditions may shift from one luminescent group to the neighboring one in succession in the direction X1 of the circumference X, and these luminescent groups 130a to 130h may successively flash on and off in turn in the direction X1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194973-A (JP)
Title: Single head type swash plate compressor
Inventor: FUKAI ISAMU
IPC: F04B39/00
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate compressor provided with a piston having resin film coating applied on a cylinder bore sliding contact cylinder part of a single head piston capable of reducing consumption quantity of coating and cost without degrading function of friction reduction and wear reduction.  <P>SOLUTION: In the single head swash plate compressor, a cylinder part 12 of a front piston 101 in sliding contact inside of the cylinder bore 31 has resin film 1 applied cylindrically over whole circumference on just a tip part performing coolant compression. Length in an axial direction of the resin film 1 is at least length of roughly summation of fitting length L1 of the cylinder bore 31 and the piston 101 at bottom dead center during maximum capacity operation and L2/2 of a half of piston stroke during maximum capacity operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201697-A (JP)
Title: Navigation device
Inventor: ICHIKAWA TAKASHI
IPC: G09B29/10
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "navigation device" which enables the user to easily and exactly know the presence of the restriction of the individual roads contained in the display range.  <P>SOLUTION: The navigation device has a map drawing part 14 for generating the map drawing data, a display processing part 50 and a display device 6 for making a map display based on the map drawing data, a section extracting part 40 which extracts the section involved of the road, when the road contained in the map displayed is indicated, a road restriction deciding part 42 which decides the presence of the road restriction corresponding to the given section extracted, and a vibration generating part 90 and a voice guide part 44 which respectively make an announcement to the effect by vibrations and guide voices, when the presence of the road restriction is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199802-A (JP)
Title: Collision warning device
Inventor: EZOE TOSHIKI
IPC: B60R21/00
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for giving correct warning to a driver without adding a new warning means or any hardware for warning to a driving seat when danger of collision with a vehicle traveling ahead of a subject vehicle, or with an obstacle ahead, or the driver of the vehicle in a dozing state is detected.  <P>SOLUTION: Software for an attitude control device (VSC), an anti-lock brake device (ABS) or the like installed on the vehicle is modified to provide different braking force cyclically to right and left wheels as a means to generate warning to the driver. The steering wheel at the driver seat grasped by the driver is thus alternately rotated right and left at the same cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203531-A (JP)
Title: Production method of electrode foil for aluminium electrolytic capacitor
Inventor: YOSHIMURA MITSUHISA
IPC: H01G9/04
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of an electrode foil for aluminium electrolytic capacitor in which mechanical strength as well as capacitance of the electrode foil is enhanced by enhancing pit density and uniformizing the pit length.  <P>SOLUTION: In the production process of an electrode foil for aluminium electrolytic capacitor comprising a prestage etching process for generating a pit in an aluminium foil by applying a DC current and a post-stage etching process for enlarging the pit, the prestage etching process is carried out while being divided into two stages or more of current application including first current application and second current application. In the first current application and the second current application, a maximum current density is set at the start of etching process, the absolute value of inclination in current density is decreased gradually when the current density is decreased from the maximum current density down to 25% of the maximum value or below, and the current density of 25% of the maximum value or below is sustained for a predetermined time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199308-A (JP)
Title: Heat exchanger production method
Inventor: YOSHITOMI YUJI
IPC: F28F9/02
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger production method by which a heat exchanger having excellent durable strength and exceedingly improved production efficiency is produced.  <P>SOLUTION: The heat exchanger is produced by successively performing: a preheating step of assembling a core part 4 and tank parts 5 and 6 and thereafter heating the assembled core part 4 and tank parts 5 and 6 beforehand; a brazing step of brazing the core part 4 and tank parts 5 and 6; a slow cooling step of slowly removing heat of the brazed core part 4 and tank parts 5 and 6;, and a cooling step of cooling the core part 4 and tank parts 5 and 6 passed through the slow cooling step to ordinary temperature, wherein in the preheating step, high temperature gas 12 is jetted to the tank parts 5 and 6, and in the slow cooling step, low temperature gas 13 is jetted to the tank parts 5 and 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202146-A (JP)
Title: Manufacturing method for polarizer, manufacturing method for polarizing plate, manufacturing method for laminated optical film, polarizer, polarizing plate, laminated optical film and image display device
Inventor: FUTAMURA KAZUNORI
IPC: G02B5/30
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a polarizer which has high transmissivity, high degree of polarization and suppressed irregularity in transmissivity in black display.  <P>SOLUTION: The manufacturing method is for the polarizer made of a film having structure in which oriented minute domains formed of birefringent material having liquid crystallinity are dispersed in a matrix formed of translucent resin including dichroic absorbing material. The manufacturing method includes a heating step which is used to improve the orientation of the birefringent material having liquid crystallinity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210193-A (JP)
Title: Common secret key generating device
Inventor: AKIMOTO MASAO
IPC: H04L12/70
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To decrypt encrypted texts transmitted/received using key data used in a transmitter and receiver, and analyze the texts.  <P>SOLUTION: A common secret key generating device generates the secret key of an initiator and a responder in performing key exchange between the initiator (VPN device 2) and the responder (VPN client 4), and generates a public key from the secret key, and transmits an initiator side public key to the responder and transmits a responder side public key to the initiator. The device 3 generates a responder side common secret key using the initiator side secret key generated in the device 3 and the responder side public key received from the responder, and generates an initiator side common secret key using the responder side secret key generated in the inside and the initiator side public key received from the initiator. The device 3 outputs the common secret key between the initiator and the responder to an encryption packet decryption analysis device 5 in order to analyze encryption communication between the VPN device 2 and the VPN client 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004170068-A (JP)
Title: Refrigerator/air-conditioner
Inventor: SUGIMOTO TAKESHI
IPC: F24F1/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently prevent breeding of microorganism with negative ion.  <P>SOLUTION: This refrigerator/air-conditioner is provided with a heat exchanger for exchanging heat between the heating medium and the air to be heated by exchanging heat, a blower for supplying the air to be heated by exchanging heat to the heat exchanger, and a microorganism breeding preventing device formed of an ozone decomposition chamber. The ozone decomposition chamber is positioned in an air passage passing through the heat exchanger in the downstream of the blower, and provided with an ionization chamber for ionizing the gas contained in the air by electrically dissociating electron from the passing air to decompose/eliminate the ozone contained in the air ionized in the ionization chamber. The ozone decomposition chamber can be driven/stopped separately from the ionization chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005205057-A (JP)
Title: Food material heating apparatus
Inventor: DEGAWA YOSHINORI
IPC: A47J37/04
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food material heating apparatus, efficiently and uniformly cooking a large quantity of food material, and keeping the cooked food material warm and storing the same.  <P>SOLUTION: This food material heating device includes: a box-shaped body 10; a heat source disposed at the inner base of the body 10; a rotor 28 incorporated in the body and driven to rotate round a horizontal shaft 12 by a driving source 20; and a food material storing basket 30 suspended in a position shifted from the center of rotation of the rotor 28 to always keep the suspending mode for placing the food material thereon. The food material storing basket 30 is driven to rotate in the atmosphere in the body 10 heated by the heat source 40. The rotor 28 includes a pair of plates opposite to each other at a space and rotated in a body, and two or more food material storing baskets 30 are rotatably suspended round a support shaft 36 between the paired plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207988-A (JP)
Title: Detecting device for wind direction and velocity for vehicles
Inventor: SHIBATA RYO
IPC: G01P13/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect wind direction and velocity correctly while suppressing degradation of appearance quality of vehicles.  <P>SOLUTION: The detecting device 10 of wind direction and velocity for vehicles is equipped with two pressure sensors 12 arranged symmetrically on the right and left sides of vehicles, an arithmetic operator 10 converting wind direction and velocity based on the pressure difference computed from the detected values of one pressure sensor 12<SB>a</SB>and another sensor 12<SB>b</SB>, and a displaying device 16<SB>a</SB>displays converted results obtained by the arithmetic operator 10. Also, near the pressure sensors 12<SB>a</SB>and 12<SB>b</SB>a rectification section is prepared to reduce turbulence generated by head wind during movement of vehicles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216982-A (JP)
Title: Vacuum processing system and purging method therefor
Inventor: NAGASAWA SATOSHI
IPC: H01L21/3065
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum processing system and a purging method which allow workers to carry out purging work efficiently in a short time without spoiling their safety and reduce an amount of consumption of an inert gas.  <P>SOLUTION: The vacuum processing system 1 has an inert gas supply means 18 which removes a residual reactant gas from gas supply pipes 7a to 7c and from MFCs 8a to 8c when connecting units, such as the MFCs 8a to 8c attached to the gas supply pipes 7a to 7c are replaced, and a purge end checking means 21. The purge end checking means 21 comprises a sealing chamber 22 in which a purge gas is sealed, a gas sensor 23 that detects the concentration of a reactant gas remaining in the sealing chamber 22, a purge gas supply pipe 24 arranged on the supply side to the sealing chamber 22, and a purge gas exhaust pipe 25 that is arranged on the exhaust side to the sealing chamber 22 and is connected to the gas sensor 23. The purge end checking means 21 can be attached to or detached from the system 1 at connections 26a to 26c via the purged gas supply pipes 7a to 7c and valves 27a to 27c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220032-A (JP)
Title: MONOCLONAL ANTIBODY SPECIFICALLY RECOGNIZING PHOSPHORYLATED CaMKIV
Inventor: MORI YASUSHI
IPC: C12P21/08
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibody specifically recognizing a phosphorylated type CaMKIV (Ca<SP>2+</SP>/calmodulin-dependent protein kinase IV) without recognizing an unphosphorylated type CaMKIV.  <P>SOLUTION: This monoclonal antibody specifically recognizes the phosphorylated CaMKIV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220414-A (JP)
Title: Plating apparatus
Inventor: SAITO KOJI
IPC: C25D21/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating holder of a plating apparatus, with which a plating film with a uniform film thickness can be formed without employing a complicated structure like a detecting means for detecting a conducting state (a contacting state) of a plurality of feeding contact points contacting with electroconductive parts of substrates to be plated.  <P>SOLUTION: The plating apparatus is operated by: arranging an electrode and a substrate to be plated mounted on a plating holder in a plating tank so that they can face each other, while the plating holder has a plurality of feeding contact points of contacting with the electroconductive parts provided on the surface of the substrate to be plated; applying a predetermined voltage between a plurality of the feeding contact points and the electrode; and passing a plating current to the substrate to be plated through the feeding contact points to plate it. The plating holder comprises: a built-in type of a feeding member having the feeding contact points arranged at equal spaces in one feeding ring; a chuck for holding the substrate to be plated from above and below; and a mechanism for preventing a substrate to be plated from sagging, which is installed right under and around portions for pushing the electrode contact points.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004240435-A (JP)
Title: Liquid crystal display
Inventor: SATO AKISHI
IPC: H04N13/04
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which displays an image not imparted as an stereoscopic image even the observer' position displaces laterally in relation to a liquid crystal screen, keeps original horizontal resolution of the liquid crystal display to display a high definition stereoscopic image and displays the image as an ordinary normal image.  <P>SOLUTION: This liquid display has two backlights 5a, 5b on a rear face side of a liquid display element 2. By reflecting lights from the backlights 5a, 5b on two concave mirrors 3, 4, the lights are bent and made parallel lights to illuminate the liquid crystal element 2. The element 2 displays images for right and left eyes by switchingly alternately in time. The lights from the backlights 5a, 5b pass through the element 2, independently enter the right and left eyes of the observer and the two backlights 5a, 5b blink synchronously with switching display of the element 2, and thus the images of the element 2 can be seen as solid images.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248278-A (JP)
Title: Signaling method in ultra-wide bandwidth communications system
Inventor: MOLISCH ANDREAS
IPC: H04B1/717
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of reducing interference from a number of latent radio emission sources in an ultra-wide bandwidth communications system.  <P>SOLUTION: A spreading waveform is generated in a transmitter. The spreading waveform is shaped according to shape data, which specify desirable and undesirable frequency ranges. The shaped spreading waveform is combined with source data and fed to a voltage controlled oscillator for modulation. The combined modulation signal is then transmitted to a receiver so that a spectrum of the transmitted signal has a predetermined shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004307472-A (JP)
Title: Organic electroluminescent element, aminostyrylnaphthalene compound, synthetic intermediate of the same and method for producing them
Inventor: ICHIMURA MARI
IPC: H01L51/50
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element using a suitable compound as an organic light-emitting material exhibiting especially red colored light at a most suitable wavelength, with a high luminance and being stable, the same compound, a synthetic intermediate of the same and a method for producing them.  <P>SOLUTION: This organic electroluminescent element installed with the organic layer having a light-emitting zone between a cathode and an anode is provided with that at least a part of the organic layer contains 1 kind of an aminostyrylnaphthalene compound expressed by general formula [I], [II] or [III] (R<SP>1</SP>, R<SP>2</SP>, R<SP>11</SP>, R<SP>12</SP>, R<SP>23</SP>and R<SP>24</SP>are each phenyl or naphthyl; R<SP>3</SP>, R<SP>4</SP>, R<SP>13</SP>, R<SP>14</SP>, R<SP>25</SP>and R<SP>26</SP>are each an electron-withdrawing group such as cyano or the like; and R<SP>5</SP>, R<SP>15</SP>and R<SP>27</SP>are each a substituent such as an alkyl). The compound is produced by a condensation reaction of 4-(N,N'-diarylamino)benzaldehyde with a Wittig Horner reagent, e.g 1,5-dicyanonaphthalene-2-phosphonic acid alkyl ester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228523-A (JP)
Title: Fuel cell
Inventor: SEKIZAWA YOSHIFUMI
IPC: H01M8/04
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which can supply electric power stably in all temperature conditions.  <P>SOLUTION: The fuel cell comprises an anode 14, a cathode 16, an electrolyte membrane 12, a gas diffusion layer 18 and a separator 22 installed on the side where the electrolyte membrane 12 of the anode 14 is not installed, a gas diffusion layer 20 and a separator 24 installed on the side where the electrolyte membrane 12 of the cathode 16 is not installed, a temperature sensor 34 for measuring at least the temperature in the vicinity of the cathode, thermoelectric transducers 30, 32 which are installed so as to be capable of heating and cooling at least the gas diffusion layers 18, 20 and the separators 22, 24 and convert the supplied power into thermal energy, a DC power source 26 for supplying power to the thermoelectric transducers 30, 32, and a control device 28 which controls the electric power supplied from the DC power source 26 to the thermoelectric transducers 30, 32 according to the temperature measured by the temperature sensor 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI