baber/WOPTO huggingface dataset:
Patent JP-2004362705-A (JP)
Title: Information recording medium and method for manufacturing the same
Inventor: FUCHIOKA TAMOTSU
IPC: G11B7/254
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium which is provided with a substrate, a recording layer undergoing recording of information by a phase transition reaction as a result of irradiation with a laser beam and permitting rewriting a plurality of times, and at least a protective layer, absorptivity control layer and thermal diffusion layer on the side of the recording layer on the side opposite to the laser beam incident side, is highly advantageous in terms of a cost and has a structure to prevent the crack of the laminated films posing a problem in the case of preservation for a long period of time.  <P>SOLUTION: The information recording medium is provided with the absorptivity control layer containing group sixth elements highly advantageous in terms of a cost and is provided with one or more layers of the first crack-preventive layers containing at least the nitride of the group sixth elements adjacently to the absorptivity control layer. The crack of the laminated films posing a problem in the case of preservation for a long period of time is thereby prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361808-A (JP)
Title: Optical receptacle
Inventor: WATANABE AKIO
IPC: G02B6/32
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle with which an inexpensive, compact and sealed type optical semiconductor is assembled.  <P>SOLUTION: The optical receptacle is composed of a capillary at the center of which an optical fiber is mounted, a hollow sleeve, a sleeve case, a holder and a window member. The holder has: a hole at the center through which the capillary is inserted; and recessed parts which are coaxial with the hole and provided on both sides. The inner diameter of one of the recessed parts is equal to the outer diameter of the sleeve case. The hollow sleeve is provided at the outer side of the capillary inserted into the hole of the holder, the sleeve case is inserted to the recessed part at the outer side, and the hollow sleeve is positioned in the inside. The inner diameter of the other recessed part of the holder is larger than the diameter of the hole, and the window member is fitted to the recessed part to give hermetic sealing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362454-A (JP)
Title: Microprocessor
Inventor: HASEGAWA TAMOTSU
IPC: G06F9/38
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microprocessor provided with high processing capacity at low power consumption.  <P>SOLUTION: Program counters (PCs) in the same number as that pipelines or more are prepared, and processing for successively fetching instructions of the address 0 of the PC 1 up to the address 0 of the PC 6 is performed. Then, the processing of fetching an instruction from the address 1 of the PC1 and so forth is performed. By the constitution and the processing, a pipeline stall is not generated in principle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004981-A (JP)
Title: Internal combustion engine having fuel cell in exhaust gas system
Inventor: OBA TAKAHIRO
IPC: H01M8/06
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of an internal combustion engine having a fuel cell in the exhaust gas system in which the fuel cell can be raised in temperature promptly up to the operating temperature and the fuel for generating power is supplied to the fuel cell regardless of the running condition of the internal combustion engine and required power can be secured.  <P>SOLUTION: The internal combustion engine comprises a fuel cell 3 of which fuel electrode 3a side is connected to the exhaust gas passage 2 of the internal combustion engine 1, an electric heater 12 which is provided at the downstream of the internal combustion engine 1 and at the upstream of the fuel cell 3, a fuel injection injector 6 which is provided at the downstream of the internal combustion engine 1 and at the upstream of the electric heater 12 and supplies the power generating fuel, and a supply quantity control device 9 for controlling the supply quantity of the fuel by the fuel injection injector 6. Thus, early warming up of the fuel cell 3 becomes possible by the electric heater 12. Then, the generating fuel can be supplied to the fuel cell 3 regardless of the running condition of the internal combustion engine 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001422-A (JP)
Title: Vehicle anti-theft device
Inventor: YAMAZAKI YASUHARU
IPC: B60R25/30
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase the life of a power source while assuring safety against vehicle theft or others.  <P>SOLUTION: The vehicle anti-theft device 50 consists of a portable device 60 and an on-vehicle device 90. The vehicle status monitoring part 34 of the on-vehicle device 90 outputs vehicle status information reporting whether or not abnormality occurs to the vehicle based on a detection signal of an abnormality detection part 96. The status information request part 68 of the portable device 60 is operated in automatic mode when the remaining amount of a power source part 64 is sufficient, and outputs an information request signal requesting the output of the vehicle status information to the vehicle status monitoring part 34 at prescribed time intervals. The mode switching part 78 of the portable device 60 switches the status information request part 68 to manual mode when the remaining amount of the power source obtained by a remaining amount detection part 76 becomes not more than a prescribed value. When the status information request part 68 is switched to the manual mode, it outputs the information request signal only when an operation part 66 is operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111355-A (JP)
Title: Led light source of axial line direction
Inventor: MARTIN PAUL S
IPC: F21K99/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp having a plurality of LED light sources.  <P>SOLUTION: This is the lamp having the LED light sources arranged circumferentially around axial line of the lamp in arrangement of the axial line direction. The lamp includes a strut having a strut facet on which the LED light sources are mounted. The lamp also includes a segmented reflector to guide light from the LED light sources. The segmented reflector includes a reflecting segment respectively illuminated principally by the light among one of the strut facets. This LED light sources can be constituted of one or more LED dies. The LED dies can include an optic on-chip lens in order to turn the light to a reflection segment corresponding to the respective strut facets. The LED dies can also have different sizes and colors selected so as to generate a specific long sight field pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003280-A (JP)
Title: Header structure for heat exchanger
Inventor: TOYA HIROYUKI
IPC: F28F9/02
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve adhesiveness between a tank member and a base plate forming a header and sealing ability in a divider-arranged part.  <P>SOLUTION: Since a claw piece 7 of the base plate 4 is caulked in a back surface of a tank member 3 and a divider 10, a leg part 3b of the tank member 3, the divider 10 and the base plate 4 are pressure-fastened by the caulking force to improve adhesiveness to each other. Since the tank member 3 is divided into parts 3A and 3B by the divider-arranged part, and the divider 10 is interposed between these divided end surfaces, adhesion between these flat surfaces is improved to improve sealing ability in the divider-arranged part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000531-A (JP)
Title: Storage device in kitchen cabinet
Inventor: TOKUYA MITSUNOBU
IPC: A47B77/04
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of separating cooking utensils used around a sink and those used around a range and storing them separately in a storage space in a center lower part of a kitchen cabinet.  <P>SOLUTION: The sink 3 is disposed on one side and a range 4 is disposed on the other side on a top board, and the center of the top board is a counter in the kitchen cabinet. The storage device is mounted in the storage space in the center lower part of the kitchen cabinet. The storage space has double hinged door 1. When the door with the range 4 side journaled is opened, a small storage part 2 fixed to the rear surface of the door 1 is rotated together with the door 1, and the deep part of the storage space appears. When the door with the sink 3 side journaled is opened, the small storage part 2 remains in the storage space and only the door 1 is opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011857-A (JP)
Title: Nitride semiconductor light emitting device
Inventor: SANGA DAISUKE
IPC: H01L33/32
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting device which is capable of solving the problem that light emitted from an LED is undesiredly partially absorbed by the pad of a p- electrode and an n-electrode in the conventional electrode structure.  <P>SOLUTION: The nitride semiconductor light emitting device is equipped with, at least, a p-type nitride semiconductor with a p-electrode and an n-type nitride semiconductor with an n-electrode. The p-electrode is composed of a light transmitting part which transmits, at least, a part of light emitted from the nitride semiconductor device and a pad connected to a conductive member, the pad is equipped with a first layer and a second layer which are successively arranged in this sequence from the nitride semiconductor light emitting device side, and the light emitting device is characterised in that the second layer has a higher reflectance to light having main wavelengths from the nitride semiconductor light emitting device than the first layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011566-A (JP)
Title: Positive electrode oxidation device, manufacturing method of oxidation layer, field emission type electron source, and manufacturing method of field emission type electron source
Inventor: YAGI YASUSHI
IPC: H01J1/312
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To control the level of oxidation in higher precision at the positive electrode oxidation device applying electrochemical oxidation treatment on an object to be treated an oxidation layer and the manufacturing method of the oxide layer using the above, and at a field emission type electron source formed by the positive electrode oxidation and manufacturing method of the same.  <P>SOLUTION: In addition to a DC source capable of flowing a DC from a contact member to a cathode electrode, an AC source capable of flowing AC from the contact member to the cathode electrode, and a control part for controlling the DC source and the AC source are provided in the positive electrode oxidation device. The control part controls the AC source, and detects the resistance of treatment liquid by the current driving and flowing between the contact member and the cathode electrode, and generated voltage. When controlling and driving the DC source, the control part is operated until the generated voltage between the contact member and the cathode electrode after deducting the voltage drop portion in the treatment liquid calculated from the detected resistance of treatment liquid, is increased up to a voltage value set in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012427-A (JP)
Title: Camera system, service method therefor and lens adaptor for camera
Inventor: NONAKA OSAMU
IPC: H04N5/225
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable digital photographing in which functions of an exchangeable lens for a film camera can be utilized, even in the exchangeable lens being not corresponding to a digital camera.  <P>SOLUTION: In this camera system, an intermediate ring 11 is provided between an exchangeable photographing lens 12 and a camera main body 10 including an image pickup element 23 for converting an object image signal obtained via the photographing lens 12 into an electric signal. In this intermediate ring 11, correction information for the electric signal depending on the optical characteristics of the photographing lens 12 is stored in a memory 49, and the correction information is supplied to a CPU 35 of the camera main body 10 by a CPU 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010465-A (JP)
Title: Optical connector and its assembly method
Inventor: AIHARA KATSUYUKI
IPC: G02B6/24
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector and its assembly method which enhances the recovery workability by detecting the occurrence of defective matching on a connection part between mutual optical fibers at an early time and permits effective utilization of material resources by reusing connector parts.  <P>SOLUTION: At least one side of a base plate 39 and a pressing plate 41 which is piled on the base plate 39 is provided with a penetration hole 51 which intersects and penetrates a butted surface with the other side plate material. The butted surface of the opposed plate material is thrust away against an energizing force of a clamp member 43 by a picker rod 53 which is inserted into the penetration hole 51 and, thereby, an aperture S which permits the loading/unloading of optical fibers 33, 34 for V-grooves 37 formed on the upper surface of the base plate 39 is secured between the base plate 39 and the pressing plate 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007430-A (JP)
Title: Method for manufacturing cold-rolled stainless steel sheet having antimicrobial property and hot-rolled steel sheet for the cold-rolling
Inventor: FUJITA KENICHI
IPC: B21B45/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically manufacturing a cold-rolled stainless steel sheet with which the efficiency of surface grinding of a hot-rolled stainless steel sheet is improved and which has a specular gloss surface and exhibits antimicrobial properties, and to provide a hot-rolled steel sheet for the cold-rolling.  <P>SOLUTION: In this method of manufacturing the cold-rolled stainless steel sheet having the antimicrobial property and the hot-rolled steel sheet for the cold-rolling, the surface of the hot-rolled stainless steel sheet containing silver is ground by using grinding oil containing an S-additive, and an Ag compound generated on the surface of the steel sheet is removed by immersing the sheet in the water solution of the mixed acid of nitric acid and hydrofluoric acid. Then cold-rolling and bright annealing are performed after newly making metal Ag present on the surface of the steel sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009451-A (JP)
Title: Valve opening and closing device
Inventor: KAWAHARA KAZUCHIKA
IPC: F01L3/20
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve opening and closing device which secures a tappet clearance, and moreover stabilizes a position of a rocker arm to a cam.  <P>SOLUTION: The valve opening and closing device is provided with the rocker arm 10 having a spherical shaft end 25C. The rocker arm is rocked by turning the cam 55, and reciprocates a stem 42 provided in a valve 41. Further, the tappet clearance is provided between the cam 55 and a roller 20 provided in the rocker arm 10. On the other hand, the rocker arm 10 is rockable all around along the spherical surface of the shaft end 25C, and then its position is hardly stabilized since the tappet clearance makes an allowance. However, a corrective spring 60 is interposed in the place where the tappet clearance is provided, and energizes the rocker arm 10 so that the rocker arm 10 abuts on the stem 42. As a result, the rocker arm 10 is supported with the two points, and its position is stabilized thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016538-A (JP)
Title: Shaft sealing unit
Inventor: AKIYAMA KOJI
IPC: F16J15/34
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain effective sealing capability of a mechanical seal in a shaft sealing unit even though a casing has thermal deformation caused by highly pressurized sealed fluid at a high temperature.  <P>SOLUTION: The shaft sealing unit is provided with the mechanical seal having a fixed sealing ring supported on a seal housing and opposite sealing surfaces firmly keeping into contact with a sealing surface of the fixed sealing ring, and also having a rotary sealing ring rotating around a rotary shaft. The shaft sealing unit is formed on a flexible connecting section in which connection between the seal housing and the casing is deformed in proportion to a deformed amount of the rotary shaft and the casing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017379-A (JP)
Title: Lighting system
Inventor: KITAGAWA MAKOTO
IPC: F21Y101/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the light use efficiency by recycling light.  <P>SOLUTION: Object-side focuses of first, second, and third illumination lenses 51, 52, and 53 are placed in the vicinity of a second lens array 4 and are made to coincide with an image-side focus of a first lens array or are arranged in the vicinity of the image-side focus. Light reflected by a stripe-shaped mirror 7 constituted integrally with the second lens array 4 light is made incident again on an illumination lens group (the first, second, and third illumination lenses 51, 52, and 53) and imaged on their image-side focuses, so that light can be recycled by this constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131467-A (JP)
Title: Method for screening and treatment of arteriosclerosis
Inventor: ADAIR EDWIN L
IPC: A61K51/04
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved diagnostic method, visualizing method and treating method for arteriosclerotic lesion.  <P>SOLUTION: The method for the screening and treatment of arteriosclerosis comprises a step of administering complex compound to a patient to effect the intake of a compound containing the 1st portion containing a photosensitive component and the 2nd portion containing a radioactive labeled portion to the cell of the patient, a step of performing the tomography of the patient to determine whether the target cell in the patient shows affinity to the photosensitive compound and determine the presence of plaque formation, and a step comprising the selective irradiation with ionizing radiation to perform the radiotherapy by the 2nd portion of the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017039-A (JP)
Title: Instrument for vehicle
Inventor: TANE SEIGO
IPC: B60K35/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for vehicles using a low-cost light source that can emit light at a low voltage for a light source for allowing a phosphor for forming a character, or the like, to perform excitation emission.  <P>SOLUTION: The instrument for vehicles comprises a speedometer 12 that is a display section having an indicator 12a, where scales and characters are formed by the phosphor; an ultraviolet LED 22 that is a light source for generating the wavelength light for making the phosphor perform excitation emission; and a light-guiding member 21 that is arranged at the lower side of the indicator 12a and emits the light introduced from an introduction surface from an emission surface 21b. The light of the ultraviolet LED 22 is introduced from the introduction surface to the light-guiding member 21, light that is introduced to the light-guiding member 21 is emitted from the emission surface 21b for making the indicator 12a irradiated, and the phosphor of the indicator 12a is allowed to perform excitation emission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015263-A (JP)
Title: Production method for anhydrous gypsum and firing system for anhydrous gypsum
Inventor: YOKOYAMA ETSURO
IPC: B01D50/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably suppress the production of sulfur oxide at the time when waste plaster plate is fired so as to fire anhydrous gypsum, and to fire high purity II type anhydrous gypsum at a low fuel consumption.  <P>SOLUTION: A fuel G is burned at the inside of an inner cylinder 12, and combustion gas is jetted from the opening part 15 at the lower part of the inner cylinder 12. The waste plaster plate M is fed to a body 13 surrounding the inner cylinder 12 and whose lower part 13a is formed so as to be an inversely conical shape. The waste plaster plate M is fluidized by the combustion gas while being heated at 330 to 840°C in the inside of the body 13, and the produced anhydrous gypsum P is discharged from the inside of the body 13 to the outside. It is preferable that ≥70 mass% of dust D caught by dust-collecting the combustion gas exhausted from an anhydrous gypsum firing furnace 1 provided with the inner cylinder 12 and the body 13 is returned to the anhydrous gypsum firing furnace 1, the dust collection is performed in two stages, and the prestage dust correction is performed with a cyclone 2 having a dust collecting efficiency of ≥90%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017126-A (JP)
Title: Map data segmenting device, map data segmenting method, and map data segmenting program
Inventor: KANEDA MASANARI
IPC: G01C21/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily segment map data required for navigation or the like.  <P>SOLUTION: A range specification means 51 uses one of map data selected from a plurality of map data 31, 32, 33 different in map scale as reference map data, and specifies a segmentation region in the reference map data. A map segmentation means 53 segments the map data including the specified segmentation region from the reference map data, and then segments the map data including the same land area as the specified segmentation area, from at least one of the map data having the map scale larger than that of the reference map data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014492-A (JP)
Title: Printing medium
Inventor: FUKUYAMA YASUHIRO
IPC: B41M5/26
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly designable printing medium which can express a plurality of pieces of information by a variety of methods by combining two kinds of design, i.e. printed design and watermark design in a single medium.  <P>SOLUTION: This printing medium 10 is equipped with a base material layer (a first layer) 11 with a printed design formation part 11a; at least a single transmittance changing layer (a second layer) 12 which is stacked on the back of the base material layer 11 and has a watermark design formation part 12a which is visually recognized through the base material layer 11; an adhesive layer 13 which is formed on the back of the transmittance changing layer 12 and sticks to an adherend; a separator 14 which is used as a protecting cover for the adhesive layer 13 before the use of the medium and is released when the medium is used; and the like. The transmittance changing layer 12 changes the transmittance and thereby, can form the watermark design formation part 12a by changing the transmittance through heating the medium itself using laser irradiation or a thermosensitive head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI