baber/WOPTO huggingface dataset:
Patent JP-2006152871-A (JP)
Title: Catalyst heating system of internal combustion engine
Inventor: OBA TAKAHIRO
IPC: F02D43/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control the temperature of a catalyst to a target temperature when the catalyst is heated in a catalyst heating system of an internal combustion engine for increasing the temperature of the catalyst with oxidation function installed in the exhaust passage of the internal combustion engine.  <P>SOLUTION: When a post-fuel injection is performed to increase the temperature of the catalyst with the oxidation function installed in the exhaust passage of the internal combustion engine, if exhaust gases are restricted, the jetted amount of fuel per unit time jetted by post-fuel injection is increased more than a case in which the exhaust gases are not restricted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155251-A (JP)
Title: Virus detector
Inventor: NAKAMURA NOBUYUKI
IPC: G06F21/00
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect a virus with a transmitting function for preventing the diffusion of a virus which chain-infects through a network.  <P>SOLUTION: The virus detector 10 for detecting the virus which infects through the network 2 comprises a virus detection part 40 having a random monitoring part 41 which detects, when transmitting destination information that is a network address showing the transmitting destination of a transmitting file shows unspecified communication destinations, the randomness of generated network addresses.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156216-A (JP)
Title: Fuel cell
Inventor: TAKADA MITSUSHI
IPC: H01M8/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve sealing trouble caused by rigidity degradation when a thin separator is applied to a cell, in a fuel cell stack.  <P>SOLUTION: In this fuel cell composed by interposing sealing members 1 between separators 2a and 2b and electrolyte membranes 3 and by stacking them, spaces (g) of contact parts of the separators or the electrolyte membranes to the sealing members are uniformly set. Thereby, the sealing members having reactive force characteristics equal to one another can be used by stacking them in the stacking direction and deformation margins of compressive deformation parts of the sealing members can be equalized, whereby an excellent sealing property can be secured by avoiding the sealing reactive force bias in the stacking direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152502-A (JP)
Title: Net-like article and its production method
Inventor: HAMAZAKI OSAMU
IPC: B01D39/00
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net-like article which can effectively separate fluids such as gases and liquids from solids such as soil.  <P>SOLUTION: This net-like article produced by integrally laminating the first fiber layer prepared by irregularly meandering and accumulating continuous filaments to the second fiber layer prepared by irregularly meandering and accumulating continuous filaments is characterized in that the continuous filaments constituting the first fiber layer are formed in larger diameters than the continuous filaments constituting the second fiber layer; the penetrated holes of the first fiber layer are larger than the penetrated holes of the second fiber layer; and the penetrated holes of the first fiber layer and the second fiber layer are continued in the thickness direction of the net-like article in a state communicating over both the sides of the net-like article.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156858-A (JP)
Title: Silicon substrate with oxide film and its manufacturing method
Inventor: KUBOTA IWAO
IPC: H01L21/316
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon substrate with an oxide film of high quality having a coating thickness of 5 μm or more in which the number of particles adhering on a front surface is very few, and the silicon substrate with the oxide film.  <P>SOLUTION: The method of manufacturing the silicon substrate with the oxide film comprises the steps of heat-treating the silicon substrate under an atmosphere containing steam to form the oxide film having a predetermined coating thickness exceeding 5 μm; performing an etching treatment on a front surface of the silicon substrate with the oxide film, so that the coating thickness of 5 μm or more of the oxide film may remain by using solution containing at least HF solution; and thereafter performing cleaning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005120386-A (JP)
Title: Oil and fat composition
Inventor: HORISAWA TOSHIJI
IPC: C11C3/00
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil and fat composition, which has same characteristics as those of a hardened fish oil widely used as raw material of margarine and shortening, as a substitute of the hardened fish oil since fish catch quantity has been greatly reduced recently; and also to provide the oil and fat having a low content of trans isomers to meet an increasing demand for oils and fats containing less trans acids.  <P>SOLUTION: The oil and fat composition is obtained by randomly transesterifying an oil and fat mixture, wherein the contents of a saturated fatty acid, a ≤12C saturated fatty acid, and a ≥20C saturated fatty acid are adjusted within predetermined ranges, and the oil and fish composition substituting the hardened fish oil has the same product characteristics as those of the hardened fish oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006162886-A (JP)
Title: Method for forming permanent resist layer
Inventor: OURA KOJI
IPC: H05K3/28
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To form a required skirt-like inclined part in a sidewall portion of a permanent resist layer by using parallel light exposure in a level of recommended exposure light quantity obtained with the use of a parallel light exposure device under an appropriate developing condition that no resist development residue remains.  <P>SOLUTION: A mask film 14 is disposed on an uncured permanent resist layer 13 comprising a negative photosensitive resist, and a light-transmitting light diffusion sheet 15 is disposed on the mask film 14 to carry out parallel light exposure through the light diffusion sheet 15 to cure the photosensitive resist in an exposed portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160444-A (JP)
Title: Printer apparatus
Inventor: MIYAZAKI SATOSHI
IPC: B65H45/20
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of a user's designating a folding position for Z-folds even in the case where documents of various sizes are mixed.  <P>SOLUTION: This printer apparatus 10 includes: a both-sided printing mechanism for printing on both sides of a paper sheet; a staple mechanism for driving staples to the paper sheet; a punch mechanism for forming a punch hole in the paper sheet; a Z-folding mechanism for folding the paper sheet like a Z-shape. The print data from a host computer 5 is expanded and imaged on a memory, the expanded image is stored in a storage device, and the image is read out from the storage device to perform printing. The host computer 5 determines the folding position according to the data on the stitching position of both sides of the paper sheets, the staple position and the punch position when Z-fold is designated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163008-A (JP)
Title: Contact lens cleaning agent
Inventor: YAMAWAKI YUKIO
IPC: G02C13/00
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact lens cleaning agent which is superior in cleaning performance for a contact lens and safety to the skin and can make a contact lens user less feel dry and a foreign matter in the eye when wearing a contact lens.  <P>SOLUTION: The contact lens cleaning agent is characterized in that a multi-chain and multi-hydrophilic-group type compound having two long-chain hydrophilic groups and two hydrophilic groups each in a molecule is incorporated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159105-A (JP)
Title: Shredder and log storage method
Inventor: MIYAZAWA SATOSHI
IPC: G06F11/34
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shredder capable of serving information useful for solution of faults and improvement.  <P>SOLUTION: An NVM60 region constituting part of a control section is divided into a first region 61, a second region 62 and a third region 63. The first region 61 is subdivided into ring buffer regions, i.e., a routine operation region 61a, a conventional error region 61b, a paper jamming region 61c, and a system error region 61d. Log data belonging to the "routine operation" event category is written in the routine operation region 61a. Log data belonging to the "conventional error" event category is written in the conventional error region 61b. Log data belonging to the "paper jamming" event category is written in the paper jamming region 61c. Log data belonging to the "system error" event category is written in the system error region 61d.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165405-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NOTAKE SHUSUKE
IPC: H01L29/732
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that decreases the influence of parasitic resistance generated in a semiconductor film itself that becomes an electrode, while employing a semiconductor device manufacturing method that easily fits a process requiring bipolar transistors and forms neither a semiconductor substrate nor a contact portion, i.e., prevents the parasitic capacitance.  <P>SOLUTION: This semiconductor device has a structure where a semiconductor film working as a lower extraction electrode is provided with an opening, a capacitance film is created at the bottom of the opening window and sidewall, and a contact consisting of the capacitance film and silicide layer 126 is adjoined. In this way, it is possible not only to reduce the influence of parasitic resistance of the semiconductor film that becomes the lower extraction electrode but also to obtain a capacitance device that suppresses the parasitic resistance for the semiconductor substrate because neither the semiconductor substrate nor contact portion is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165407-A (JP)
Title: Nitride semiconductor laser device
Inventor: MATSUMURA HIROAKI
IPC: H01S5/22
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser device that suppresses the leak current, COD, warpage in the nitride semiconductor substrate or nitride semiconductor layer laminated on that substrate, and FFP ripple in the laser light and has a good structure in cleavage; and to provide a method for manufacturing the nitride semiconductor laser device.  <P>SOLUTION: This nitride semiconductor laser device contains a semiconductor layer formed by laminating an n-type semiconductor layer, an active layer, and a p-type semiconductor layer in a nitride semiconductor substrate; a stripe waveguide area created in the semiconductor layer; and a resonant area at an edge perpendicular to a length direction of the waveguide area. The nitride semiconductor substrate has a high transposition density area, a low transposition density area with a lower transposition density, and a high luminescence area in the low transposition density area, while the nitride semiconductor layer has a concave in an area detaching from the upper edge of the high transposition density area. At the bottom of the concave, one of the active layer, n-type semiconductor layer, and nitride semiconductor substrate is exposed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005069493-A (JP)
Title: Rolling bearing
Inventor: NIIZEKI SHIN
IPC: F16C33/38
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein satisfactory rolling service life is not obtained depending on a material of a holder and a surface property of a rolling element when using a conventional ceramic bearing using ceramics in the rolling element and a stainless steel bearing forming an outer ring, an inner ring, and the rolling element by stainless steel under water environment in which sufficient lubrication by lubricant such as oil and grease cannot be expected.  <P>SOLUTION: This rolling bearing is composed of the inner ring 1 and the outer ring 2 made of stainless steel, the rolling element 3 made of ceramics, and the holder 4 made of resin and is used under the environment in which it comes into contact with liquid composed of water mainly. Surface roughness of the rolling element 3 made of ceramics is 0.02 μmRa or less and 0.005 μmRa or more, and its surface porosity is 8% or less and 0.5% or more. Consequently, fluid film by water can be easily formed on a contact face of the rolling element 3 and the inner ring 1 and the outer ring 2 to improve rolling service life of the bearing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006169337-A (JP)
Title: Opaque resin composition
Inventor: YOKOYAMA HIROSHI
IPC: C08L101/00
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opaque resin composition containing an informative nucleic acid that can individually and concretely specify the origin and history of a particular product.  <P>SOLUTION: The opaque resin composition contains an informative nucleic acid having a moiety having an arbitrary and known base sequence. The opaque resin composition is embodied by one in which the informative nucleic acid is carried by microparticles or one in which the content of the informative nucleic acid is 0.5 to 500 μg per 100 g of the composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171550-A (JP)
Title: Method of supporting music session
Inventor: KOBAYASHI TSUTOMU
IPC: G10H1/00
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player who uses network session service to enjoy a music session without being forced to do troublesome input operation.  <P>SOLUTION: An RFID reader 15 is mounted on a session terminal 10. Then an RFID tag made to store a player ID authenticating a person qualified to join in a specified music session which is previously planned is sold as a set. A session managing server device 20 designate a member of the music session based upon information that each session terminal 10 reads out of the RFID tag as a key.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173475-A (JP)
Title: Photoelectric unit
Inventor: KANECHIKA MASAYUKI
IPC: B29L31/34
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional photoelectric unit, the thermal expansion coefficient difference between the component forming a substrate 2 for elements and the component forming a casing is so large that exfoliation occurs in a reflow furnace when it is mounted e.g. on an equipment substrate.  <P>SOLUTION: In this photoelectric unit 1, a photoelectric element, and an electronic circuit 4 for carrying out the driving of the photoelectric element or signal processing as needed are mounted on the substrate 2 for elements, and the casing 5 covering the photoelectric element and the electronic circuit is integrally formed according to transfer molding of epoxy resin. In this photoelectric unit 1, a stress relaxation portion 6 consisting of a highly elastic resin is formed beforehand in the part of the circuit substrate into which the stress is concentrated upon the curing of the epoxy resin or the part of the substrate for elements where the concentration of the stress is to be avoided, prior to the execution of the transfer molding for the substrate for elements.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006176951-A (JP)
Title: Platform building system for slope, and platform building apparatus and platform panel for the same
Inventor: KUNO TOSHIHIKO
IPC: E04G5/00
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platform building system for a slope, which is constructed of component members that are prefabricated and rationally strengthened and designed, can drastically reduce the weight of construction materials compared with construction of tube and coupler scaffolding, and contributes not only to improved workability, safety, construction period, and cost efficiency, but also easy replacement and diversion of the component members.  <P>SOLUTION: According to the platform building system, first, scaffolding A of a pipe structure is constructed by successively expanding support members upward to form and erect supports 1 on a slope, and connecting the mutually adjacent supports 1 together by legers 8. Then a continuous work passage B is formed on the scaffolding A by pin-connecting truss sleepers 3 to upper edges of the respective supports 1 of the scaffolding, pin-connecting platform panels 4 each having trusses 31 arranged on a lower surface thereof in one body, onto the truss sleepers 3 in parallel with each other, arranging handrail supports 5 and baseboards 6 along a lateral edge of each platform panel 4, on one side opposite to the slope, and laying the platform panels 4 along a surface of the slope.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005209176-A (JP)
Title: Method for compiling application
Inventor: HON HSIAO-WUEN
IPC: G06F40/143
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To integrate a declarative language code with a procedural language code, in a compiler of an application.  <P>SOLUTION: Access is carried out to an semantic object in a declarative logic module 226 adapted to define a semantic object having at least one semantic slot, and an action is performed in a procedural logic module 224 adapted to define actions to be performed on the one semantic object with reference to the declarative logic module 226.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006176698-A (JP)
Title: Magnetic abrasive grain, its manufacturing method, electroless plating method and electroless plating activator for activated carbon
Inventor: YOSHIHARA SACHIO
IPC: C23C18/31
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic abrasive grain which enables precise surface processing, is lightweight, excellent in abrasive performance and inexpensive, and its manufacturing method.  <P>SOLUTION: The above problem is solved by the magnetic abrasive grain having a nickel-containing electroless plating layer that has magnetism formed on particles of activated carbon. This magnetic abrasive grain can be manufactured by immersing the activated carbon particles into a NiSO<SB>4</SB>/picolinic acid solution, then heating and drying them under an inert atmosphere, reducing the chelated anions of the picolinic acid and nickel that have adhered to the activated carbon particles into nickel metal and also carbonizing the picolinic acid, thus forming nickel metal element on the activated carbon particles, thereby performing the activation of the activated carbon particles, and then conducting nickel-containing electroless plating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006177504-A (JP)
Title: Direct drive motor
Inventor: SUGITA YOSHIJI
IPC: H02K5/173
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct drive motor capable of securing the necessary moment rigidity of a bearing even in a structure wherein a motor portion is mounted between a rolling bearing and a rotary head, thus the deflection in the rotating direction on the bearing can be inhibited even if the motor portion repeats its step operation for the sudden acceleration and the sudden stop of the motor portion.  <P>SOLUTION: In this direct drive motor 10 wherein the motor portion 18 is mounted between the rolling bearing 20 and the rotary head 17, and a rotating shaft 11 of the rotary head 17 has a cantilever structure, a four-point contact ball bearing, wherein a rolling element 24 is kept into contact with a raceway groove of an inner ring 22 at two points, and kept into contact with a raceway groove of an outer ring 21 at two points, and a pre-load is applied to form a negative clearance, is used as the rolling bearing 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006186015-A (JP)
Title: Substrate processor
Inventor: HIRAMATSU HIROO
IPC: H01L21/3065
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To check a process gas from reacting in a process gas feed nozzle to prevent a reaction product from depositing to the feed nozzle, to stop producing particles to improve the finished product quality and yield, and to prolong the maintenance interval for cleaning the feed nozzle to improve the yield.  <P>SOLUTION: The apparatus comprises a process chamber 6 for processing substrates 27, a means 5 for heating the process chamber, and a process gas feed nozzle 11 disposed in the process chamber for feeding a process gas into the process chamber. The gas feed nozzle has a heat insulation structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184584-A (JP)
Title: Image reading apparatus
Inventor: HIGASHIYA KATSUHIRO
IPC: H04N1/107
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a contact glass surface from being soiled and scratched, and to attain the reduction of flare light, in an image reading apparatus constituted of a light source for irradiating an original placed on the contact glass with light, an optical system for image-forming the light emitted from the light source and reflected by the original surface to a line sensor, and outputting an image signal, and a moving body which is mounted with the light source and moves in a sub-scanning direction orthogonal to the main scanning direction being the reading direction of the line sensor.  <P>SOLUTION: A light shielding member and a supporting member are disposed on the moving body, the light shielding member is used for covering the light source, and also, is provided with a slit formed in the main scanning direction to transmit the reflected light from the original to the line sensor, the supporting member is used for supporting both ends of the light shielding member and having a sliding member coming in contact with a rail arranged in the reader housing, and a projection member is arranged outside the original reading range of the line sensor in the light shielding member and inside the sliding member in the supporting member to prevent the light shielding member from coming in contact with the contact glass.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185225-A (JP)
Title: Alarm device identification device, system and method
Inventor: IKUTA YOSHIHISA
IPC: G08B25/00
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To identify alarm sounds of alarm devices, in an alarm system using existing or general alarm devices.  <P>SOLUTION: Alarm sounds produced from sensor alarms (alarm devices) 2 are received by an identification device 1A, and respective sound pressure levels are controlled by an AGC circuit 103. Corresponding control signals CSr are stored in a registration information memory 108. In a monitoring state, when the identification device 1A receives an alarm sound, the sound pressure level is controlled by the AGC circuit 103, and the corresponding control signal CS is collated with the registered control signals CSr to identify the sensor alarm 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184709-A (JP)
Title: Imaging optics, exposure apparatus and method for manufacturing microdevice
Inventor: HATADA HITOSHI
IPC: G03F7/20
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide imaging optics in which color aberration is favorably corrected even for light in a wavelength region including j-line (at 313 nm).  <P>SOLUTION: The imaging optics K1, K2 for imaging an image on a first plane M onto a second plane P include at least three combinations of: first transmissive optical members G1, G3, G7 comprising a fluoride: and second transmissive optical members G2, G4, G8 disposed adjacent to the first transmissive optical members G1, G3, G7, respectively and having different dispersions from those of the first optical members G1, G3, G7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI