baber/WOPTO huggingface dataset:
Patent JP-2004304864-A (JP)
Title: Brush for rotary machine
Inventor: OTANI TOSHIO
IPC: H02K23/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush for a rotary machine in which the lifetime of the brush is prolonged while protecting the brush against damage and the efficiency of a motor can be enhanced.  <P>SOLUTION: The brush for a rotary machine is constituted by forming a brush member 15 of a high resistance material for supplying power to a commutator 11, covering the outer circumference of the brush member 15 with a low resistance film 16 and then covering the outer circumference of the film 16 of a high resistance coating member 17. Since the area of the low resistance film can be increased, a sufficient current can be fed while being distributed and thereby the efficiency can be enhanced. Since the film and the coating member are laminated, they do not strip easily and thereby the strength is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300588-A (JP)
Title: Method for dyeing fiber and dyed product thereof
Inventor: MAEDA SHINGO
IPC: D06P3/60
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To carry out dyeing even with a hydrophilic dye without complicating a dyeing step in a method for dyeing fibers in supercritical carbon dioxide.  <P>SOLUTION: The method for dyeing the fibers is to carry out dyeing in the supercritical carbon dioxide. In the method, anionic groups of the dye having the anionic groups are premodified and hydrophobized and then used for the dyeing operation. The anionic groups such as a sulfonic acid group or a carboxy group are specifically premodified to form an organic ammonium salt or ester. Thereby, solubility in the supercritical carbon dioxide can be improved while maintaining the basic skeleton of the dye. Ultrasonic vibration is applied to a liquid in which the dye is dissolved or dispersed in a cosolvent and the resultant liquid is then introduced into a dyeing bath.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302657-A (JP)
Title: Control program and control device
Inventor: KANEKO KOTARO
IPC: G06F21/56
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load in detecting infection of computer viruses by reducing working load of creation of a database for detecting the infection of the computer viruses.  <P>SOLUTION: A computer 200 previously stores a list of each program can be activated for controlling MPF 100, checks each program activated by the computer 200, and determines the program not included in the list from among programs being activated as an unauthorized program caused by the computer viruses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303653-A (JP)
Title: Manufacturing method of organic electroluminescent element, and its organic electroluminescent element
Inventor: TATEISHI TOMOYOSHI
IPC: H01L51/40
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic electroluminescent element having uniformity and a good jointing surface, in which an organic thin film layer can be simply formed on a substrate, and provide the element manufactured by the method.  <P>SOLUTION: In the manufacturing method of the organic electroluminescent element in which, a transfer material having at least a single organic layer on a support body is overlapped on a first substrate so that the organic layer side may face an electrode side of the first substrate partly or wholly equipped with electrodes and at least either a heating treatment or a pressing treatment is applied, and the organic layer is transferred on the electrode side of the first substrate by peeling off the support body, a maximum height Rmax of surface roughness defined by JIS B0601-1982 of the first substrate contacting with the electrodes is to be ≥0 and ≤50 when a film thickness of the organic layer is set at 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302338-A (JP)
Title: Image forming apparatus
Inventor: KAWAI HIDEAKI
IPC: G03G15/08
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a remaining toner quantity detection means by providing an image forming apparatus body with a detection means and also disposing a detected means corresponding to the detection means in a toner case.  <P>SOLUTION: The recording section of the image forming apparatus is provided with: a development device 30 for supplying toner to a photoreceptor drum; a stir member 52 which stirs toner in a toner chamber 51 and conveys it to a development roller; and a rotary member 56 which is supported on the same shaft as the stir member and rotates following the rotation of the stir member. A arm 81 provided with a detected part 83 for detection of a magnet 57 is rockingly disposed outside the toner chamber 51. When the magnet 57 is in the position where a light-shield 84 at the other end of the arm 81 is detected by a sensor 85, the arm 81 is swung and detected by the sensor 85.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303387-A (JP)
Title: Method for manufacturing program rom and method for determining program rom
Inventor: II MASAKI
IPC: G11C29/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a program ROM, where reliability is improved in data writing, and to provide a method for determining the program ROM.  <P>SOLUTION: In a first memory cell P1 composed of a first transistor MT1 having a first floating gate and a transistor enabling the system to access and control write and read operation to the first transistor, data are written to the first floating gate of the first transistor. In a second memory cell P2 composed of a second transistor MT2 having a second floating gate and a transistor for enabling the system to access and control write and read operation to the second transistor, data in an inverted relationship with data in the first floating gate are written to the second floating gate of the second transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308690-A (JP)
Title: Linear motion device
Inventor: SATO SHUJI
IPC: F16H25/20
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operating element 3 to be pushed and pulled independent of a guide tolerance on the side of the operating element 3, solve the nonconformity of a side load being applied on a screw shaft 401 and a rotary nut due to a pushing and pulling load, and solve the problem of drop of thrust due to tight screw engagement and malfunction when driving the operating element 3 back and forth with the screw shaft 401 of a linear motor 4.  <P>SOLUTION: A fitting tolerance of a guide 203 vertically guiding the operating element 3 is set to be higher than a shaft center assembling tolerance of the screw shaft 401 of the linear motor 4. A tip part of the screw shaft 401 is connected to the operating element 3 with a loosely fixing means 5 absorbing the center deviation or rotational run-out of the screw shaft due to the shaft center assembling tolerance of the linear motor 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307122-A (JP)
Title: Tape conveying device, tape processing device, tape conveying method, and tape processing method
Inventor: KAI SEIICHI
IPC: B65H20/18
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape conveying device that stabilizes tape feeding and can prevent damage of tape.  <P>SOLUTION: The tape conveying device has a tape supply section 101, a stage 7 that moves in a tape feeding direction and the reverse direction at any speed and can sequentially conveys the tape 17 supplied from the tape supply section 101 in the tape feeding direction, a means for fixing the tape 17 supplied from the tape supply section 101 to the stage 7, a tape storing section 105 for storing tape 17 having passed through the stage 7, and first and second guide rollers 5 and 10 that are disposed between the tape supply section 101 and the stage 7 and between the tape storing section 105 and the stage 7, respectively, support the tape 17, and can freely rotate in response to the running speed and direction of the tape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309709-A (JP)
Title: Computer processed composite hologram
Inventor: KITAMURA MITSURU
IPC: G02B27/22
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer processed composite holographic stereogram having very high resolution and a large number of parallaxes.  <P>SOLUTION: The computer processed composite hologram is capable of selectively reproducing a plurality of images according to an observation direction, a group 11 of virtual point-like light sources are spatially set on a side of the hologram 12 opposite to the observation side, the radiance angle distribution A<SB>WLci</SB>(θ<SB>xz</SB>, θ<SB>yz</SB>) of divergent light diffused from each virtual point-like light source Q<SB>i</SB>of the group of virtual point-like light sources to the observation side is angularly divided, and within respective divided angles, divergent light set as divergent light equal to divergent light diffused from a point of amplitude equal to the density of pixels in the virtual point-like light source position of each of separate images located on a surface of the group 11 of virtual point-like light sources is recorded as object light 1 in any position on the divergent light incident side of the group of virtual point-like light sources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308524-A (JP)
Title: Vehicle engine control device having automatic centrifugal clutch
Inventor: SHIBANO KEN
IPC: F02D41/08
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle engine control device having an automatic centrifugal clutch preventing lowering of the traveling feeling of an occupant by preventing starting by an increase of engine rotation contrary to the intention, and preventing excessive engine braking effect by fuel cut or ignition cut even though an ISC mechanism develops a failure in an engine unit having the idle speed control (ISC) mechanism and the automatic centrifugal clutch.  <P>SOLUTION: This device has an engine stop control means (ECM) controlling engine stop including in a stop condition a status that an engine speed becomes a first predetermined rotational speed or more on the basis of the first predetermined rotational speed set to the clutch joining rotational speed or below of an automatic centrifugal clutch device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307007-A (JP)
Title: Drink supply apparatus
Inventor: ABE MASAYUKI
IPC: A47J31/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink supply apparatus, which facilitates the set-up work and packaging work of a cold water supply machine and a drink feeder.  <P>SOLUTION: The drink supply apparatus is set up by assembling a tea feeder 22 on the cold water supply machine, and opening an door of the cold water supply machine to insert an accessory of a connecting pipe 34 into the water supply machine, and then connecting male nipples 35, 36 of the connecting pipe 34 to a male nipple 29 of a cold water coil 28 and a male nipple 31 of a cold water supply pipe 30, respectively. The male nipple 31 of the tea feeder 22 is protected against damage by a protective member 39 even if the tea feeder 22 taken out of a package is placed on the floor or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268556-A (JP)
Title: Simple melt-bonding method for synthetic resin film, and its processing device
Inventor: IINUMA TOMIHIRO
IPC: B29C65/30
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable overlapped synthetic resin films to be easily melt-bonded to each other without cutting the melt-bonded part, while the cutting is needed in using a conventional simple melt-bonding device.  <P>SOLUTION: When overlapped synthetic resin films are inserted in between a heat-resistant material 1 and a coil-shaped nichrome wire 3 wound around a heat-resistant core 2 so as to be clipped by clips 5 and then are fastened by the main body 6 and an arm 7, the synthetic resin films are pressed against the nichrome wire 3. By heating the nichrome wire by electric current, a plurality of linear holes whose peripheries are melt-bonded are formed to join the overlapped synthetic resin films to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004307176-A (JP)
Title: Sheet transport device
Inventor: NISHIKAWA HIROSHI
IPC: B65H5/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet transport device capable of establishing a stable transport of sheets.  <P>SOLUTION: The sheet transport device is to transport the sheet in such a way as pinched by a hard roller 28 and a soft roller 30, wherein the peripheral surface of the soft roller is covered with a facial layer 42 consisting of a material having Young's modulus equal to or more than 1 GPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004190655-A (JP)
Title: Noise preventing device used with vacuum air cleaner
Inventor: NI ZUGEN
IPC: A47L9/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise preventing device capable of remarkably reducing noises generated when using a vacuum air cleaner.  <P>SOLUTION: This device is a kind of noise preventing device to be used with the vacuum air cleaner. The device includes a sealed case on which an air inlet part and an air outlet part are disposed. A noise reduction chamber is arranged between the air inlet part and the air outlet part. An air inlet region and an air outlet region composed of a plurality of pipeline-like through-holes arranged tightly are disposed in the air inlet part and the air outlet part respectively, and the air inlet section area and the air outlet section area of the regions are less than the section area of the noise reduction chamber respectively. The device combines or integrates many noise reduction structures together to form a complete body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004032699-A (JP)
Title: Apparatus for issuing public key certificate
Inventor: OISHI KAZUOMI
IPC: H04L9/08
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently achieve a disposable, anonymous public key certificate that efficiently, reliably, and rapidly issues the disposable, anonymous public key certificate which includes an IPv6 address as a target to be certified, without making errors in a target to be issued to, has a high degree of privacy protection, is achieved at low cost, and has a small load at execution.  <P>SOLUTION: A host 206 requests a public key certificate to a gateway 202, and the gateway 202 requests the public key certificate to a Certification Authority (CA) 209. The CA209 creates the public key certificate, which is sent to the host 206 via the gateway 202. The host 206 sets the IPv6 address, based on the information from the gateway 202. The host 206 requests a new public certificate, as needed, receives it, and sends the public key certificate including the IPv6 address to the other end of communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004315869-A (JP)
Title: Method for nitriding metallic ring
Inventor: SARUYAMA MASAOMI
IPC: C23C8/26
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for nitriding a metallic ring which is made of maraging steel having excellent toughness.  <P>SOLUTION: A metallic ring W made of the maraging steel is subjected to nitriding by holding the same for a treatment time of 30 to 120 minutes at a treatment temperature of 450 to 500°C in an atmosphere containing ammonia. A nitride layer is formed on the surface of the metallic ring W by placing the metallic ring W in a heating furnace 6, raising the temperature to the treatment temperature, introducing a first gaseous mixture composed of 50 to 90vol.% ammonia, 0.1 to 0.9vol.% oxygen and the balance consisting of nitrogen into the heating furnace 6 and holding the metallic ring at the treatment temperature. When 1/3 to 1/2 of the prescribed time elapses, the atmosphere in the heating furnace 6 is replaced with a second gaseous mixture containing 0 to 25vol.% ammonia and the balance consisting of nitrogen, and the a metallic ring is held at the treatment temperature until the remaining time of the prescribed time elapses. The first gaseous mixture contains air as the oxygen source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315745-A (JP)
Title: Raw material composition for rigid polyurethane foam and method for producing rigid polyurethane foam
Inventor: MIYAMOTO TAKASHI
IPC: C08G18/38
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a raw material composition for a rigid polyurethane foam that has excellent initial foaming properties as well as improved flame retardancy, storage stability in the production of the rigid polyurethane foam through the aqueous foaming method using water as a foaming agent, and to provide the rigid polyurethane foam from the composition, a method for producing the rigid urethane foam and a spray application method.  <P>SOLUTION: In the presence of water as the foaming agent, a polyol component and an isocyanate component are allowed to react with each other and to be foamed to form the rigid polyurethane foam. At this time, as the polyol component, a Mannich polyol that is produced by allowing a phenol, an aldehyde and monoamine comprising a primary amine and a secondary amine to react with each other is at least used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323554-A (JP)
Title: Polyester resin composition for extrusion expanding molding, its molded product and method for producing the same
Inventor: SHIGA KENJI
IPC: C08L67/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition by providing a molecular design of a highly branched polyester suitable for extrusion expanding molding of a polyester resin and having a high ratio of high-molecular weight segments, thereby remarkably improving melt viscosity characteristics of a usual linear polyester, resultantly preventing outgassing during extrusion expanding molding and readily and stably producing a polyester foam having uniform and fine cells.  <P>SOLUTION: The polyester resin composition for extrusion expanding molding comprises (A) an amorphous polyester and (B) at least one kind of component selected from the group consisting of (B1) a crystalline polyester and (B2) a crystal nucleating agent or a polyester resin and a reactive compound having ≥200 to ≤500,000 weight-average molecular weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327503-A (JP)
Title: Package for light emitting element and light emitting device
Inventor: CHITOSE TOSHIYUKI
IPC: H01L33/56
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for a small light emitting element in which light emitted from a light emitting element can be reflected well and radiated outward over a wide region while being diffused uniformly and efficiently.  <P>SOLUTION: In the package for a light emitting element, a frame 2 provided with a through hole 2a having an inner circumferential surface inclining to spread outward toward the upper side is bonded to the upper surface of a substrate 1 having a part 1a for mounting the light emitting element while surrounding the mounting part 1a. The frame 2 consists of a plurality of frame members 2b and 2c laid in layers while aligning the through holes vertically. Inclination angle θ<SB>2</SB>of the upper frame member 2c against the upper surface of a substrate 1 is set smaller than the inclination angle θ<SB>1</SB>of the inner circumferential surface of the lower frame member 2b against the upper surface of the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328841-A (JP)
Title: Positioning structure between bus bars and electric junction box
Inventor: MAEHASHI AKIYOSHI
IPC: H01R13/642
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a first bus bar and a second bus bar suitably each other by easily and exactly assembling the first bus bar and an insulating block.  <P>SOLUTION: A positioning structure includes the first bus bar 2, a second bus bar 3, a bus bar supporting resin 13, and an inner cover 5 fixed to this second bus bar 3. The positioning structure positions the first bus bar 2 and the second bus bar 3 at installing positions between the bus bars by assembling the first bus bar with the inner cover 5. The first positioning hole 20 is provided at the first bus car 2, and a first positioning protrusion 21 is provided at the inner cover 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326312-A (JP)
Title: Source code editing device, source code edit processing method and source code edit processing program
Inventor: NAKAJIMA AYAHIRO
IPC: G06F9/45
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To streamline and correct merging and other operations on variable names by enabling a search for similar variable names across a wide range of scopes.  <P>SOLUTION: When given a search target variable name by a variable name input part 1, a search part 8 generates a two-way link structure for search across scopes in inheritance relations to the scope of the search target variable name according to variable data stored in a variable database 6, lists variable names in all the scopes linkable in the two-way link structure for search from the scope of the search target variable name, as similarity calculation target variable names, and computes similarities of the listed variables to the search target variable name with a synonym dictionary 7. A search result display part 9 displays each similarity calculation target variable name and its similarity and scope name as search results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324225-A (JP)
Title: Retrofitted aseismic reinforcing device
Inventor: MIZUNO TSUYOSHI
IPC: E04G23/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrofitted aseismic reinforcing device which prevents escape of a column due to vertical shake of a large-scale earthquake, secures the column in a minute earthquake by allowing small horizontal shake between a foundation and a superstructure, and improves the earthquake resistance of an existing wooden house without causing outer wall cracking or foundation fractures in a minute earthquake.  <P>SOLUTION: In the aseismic reinforcing device, a bolt 13 inserted in a bolt insertion hole 14 of a cylindrical engaging member 15 having a joint portion 4 stretched over an upper fixed portion 2 and a lower fixed portion 3 provided on the upper fixed portion 14 is joined by screwing to a box nut 16 supported by the lower fixed portion 3, and a rubber spring 20 is interposed between a head of the bolt 13 and the cylindrical engaging member 15, and between the cylindrical engaging member 15 and the box nut 16. O rings 21 are interposed between the upper and lower portions between an inner peripheral surface of the bolt insertion hole 14 and an outer peripheral surface of a bolt stem 12, and a highly lubricating agent 22 is filled into a gap around the bolt shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324328-A (JP)
Title: Joint for box culvert
Inventor: KOMURA WATARU
IPC: E03F3/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for a box culvert, which has an excellent cutoff effect without particularly requiring experienced skills, the execution work of which is simplified and which has a strong mounting force to a box culvert.  <P>SOLUTION: The joint is installed to the box culvert 30 and seals an opening S formed in relation with placed concrete 11, has body sections 40 each having an approximately L-shaped part to be attached continuously to the whole circumference of a rectangular end face 30a of the culvert box by inserting a bolt 50 in a fixing hole 41 formed in one side 40a of the L-shaped part and water-swelling elastic bodies 60 provided between the end face 30a and the one side 40a of the body section 40 and penetrated by the bolt 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI