baber/WOPTO huggingface dataset:
Patent JP-2004283076-A (JP)
Title: Cylindrical base for plant cultivation, rain gutter and drain structure
Inventor: ADACHI JOJI
IPC: A01G9/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planting base corresponding to greening a soilless planting surface by filling soil in a hollow body having water permeability and completely eliminating the erosion of the soil.  <P>SOLUTION: This cylindrical planting base 15 for plant cultivation comprises a hollow cylinder 11 comprising a multi-layer overlapping laminated body of polypropylene nonwoven fabric. Soil 10 for planting is filled in the inside. The planting base comprises forming on the upper part a plurality of planting through-holes 11a enabling inserting a root of a planting material, a water impermeable painting film 12 on the circumferential lower surface side of the hollow cylinder 11, and a water permeable part 12a on the lower part of the painting film 12 so as to maintain water retention at appropriate amount for infiltration water infiltrating into the hollow cylinder 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285762-A (JP)
Title: Sanitary device
Inventor: TAKAHASHI KANAME
IPC: E03D11/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary device, preventing a means for detecting clogging of a drain pipe and a drain trap part by ultrasonic waves from causing malfunction due to corrosion or adhesion of dirt, and restraining output of an ultrasonic wave transmitting part.  <P>SOLUTION: Since an ultrasonic wave transmitting means and an ultrasonic wave receiving means are provided in particular on the outside of a bowl part in the invention, corrosion and adhesion of dirt of the device due to splash of water can be prevented so that normal operation can be normally expected. Since clogging is detected by propagating ultrasonic waves through a liquid performing most favorable propagation, the output of the ultrasonic waves can be output. Further, since the ultrasonic wave is detected normally in the bowl part positioned on the upstream side of the drain trap, clogging of the whole drain system including the drain trap can be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288023-A (JP)
Title: Link processor and program
Inventor: TOKI KIZASHI
IPC: G06F17/21
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link processor and a program which can transmit link information reliably to perform link processing even when a trouble occurs during the link processing.  <P>SOLUTION: When an instruction is received, a predetermined service is executed based on the instruction. The processing result of the service is transmitted to a service processor at a transmission source of the instruction. Further, in the case where the processing result of the service is normal, the instruction is copied, and one is transmitted to a service processing device which provides a next service based on the description of the instruction, and the other is saved. When the service processor, which is the transmitting source of the instruction, decides the occurrence of an error, the instruction saved is transmitted to a service processor which can provide an alternative service to the next service.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003285158-A (JP)
Title: Decomposing method for brazing structure
Inventor: GOLD DANIEL B
IPC: B23K1/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To remove metal brazing alloy from a hollow structure by decomposing a brazing structure without the need for removing the alloy using chemical acid or the like.  <P>SOLUTION: The brazing structure is equipped with a hollow member (12) and a closing member (14) adhered to the hollow member (12) by a metal brazing alloy (16) and closing the end part of the hollow member (12), in which a transferring wire (20) is disposed in the hollow member (12) and the opening face of the hollow member (12) is covered with linear-fiber material (22). Then, the brazing alloy (16) to be liquidized under heating is adhered to the metal linear-fiber material (22) by a capillary action to be generated by the transferring wire (20) to be decomposed into the hollow member (12) and the closing member (14) of the brazing structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292027-A (JP)
Title: Folding box
Inventor: AOKI MASAO
IPC: B65D6/18
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding box, whose members are all joined via hinges so as to eliminate an independently separated member and reduce work processes needed for assembling and folding, and to open three to four faces, including a top face, a front face, and at least one side face, without losing self-supportability when an article is put in or taken out from the box.  <P>SOLUTION: The folding box comprises a bottom member 10, a first member 30 forming a back face and the top face, a second member 40 forming a left side face and a part of the front face, and a third member 50 forming a right side face and the rest of the front face. The position of the first to third members are shifted between that of standing against the bottom member 10 and housed in the bottom member 10, and the members are joined to the bottom member via the hinges 22. The whole of top and front faces and a part of the left face of the box are opened and closed freely while the other members are kept standing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290906-A (JP)
Title: Optical washing method and optical washing device
Inventor: NARISAWA KOJI
IPC: B08B7/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a transmissivity falling phenomenon when optical parts for a stepper is subjected to optical washing.  <P>SOLUTION: In an optical washing method having a process for storing an object to be washed in a washing tub, a process for introducing an oxygen-containing gas into the washing tub and a process for irradiating the object to be washed with ultraviolet light from sources of ultraviolet light, total amount of organic substances contained in the gas occupying a space where the object to be washed is stored is made to be ≤20μg/m<SP>3</SP>when expressed in terms of hexadecane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303343-A (JP)
Title: Semiconductor memory device, its relieving method , and test method
Inventor: FUKUDA MAKOTO
IPC: G11C7/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable relieving a resistive defective cell without providing a spare cell as the most main feature.  <P>SOLUTION: For example, in a semiconductor memory device constituted so that such operation can be performed that sense amplifiers of (m) (m=1, 2, ..., n) pieces out of sense amplifiers of (n) pieces connected to the same data input/output line are accessed time sequentially and successively without specification from the outside of the device, the device is provided with a selecting circuit selecting in order sense amplifiers of (m) pieces out of sense amplifiers of (n) pieces and a switching circuit switching order of selection of the amplifiers of (m) pieces by this selecting circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299641-A (JP)
Title: Rear part car body structure of vehicle
Inventor: KIRITA TAKAKI
IPC: B62D25/20
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear part car body structure of a vehicle that can simultaneously compact the longitudinal length of the vehicle and arrange the rear seat (especially, the third row of seat), can secure vertical dimension by forming a recessed part even when the longitudinal length of the vehicle is set short, and can secure riding comfortableness of an occupant on the rear seat, by paying attention to that securing sufficient vertical dimension, especially a sufficient footrest space, allows occupants to feel comfortableness even if the longitudinal length between seats is short, forming a recessed part in a rear floor panel under a mounted surface of the front seat, disposing the rear seat in an upper space of the recessed part, and forming the footrest space for the occupant of the rear seat inside the recessed part.  <P>SOLUTION: In the vehicle, a plurality of rows of seats 13, 14 and 15 are longitudinally arranged on the floor panel 4. The recessed part 6 recessed under the mounted surface of the front seat is formed in the rear floor panel 5 at the back of the front seats 13 and 14, the rear seat 15 is disposed in the upper space 16 of the recessed part 6, and the footrest space 17 for the occupant of the rear seat 15 is formed inside the recessed part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301107-A (JP)
Title: Valve system for internal combustion engine
Inventor: KAWAI MASATOSHI
IPC: F01L1/20
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system for an internal combustion engine improved in abrasion resistance by a simple and low-cost method.  <P>SOLUTION: In the valve system, a valve mechanism in which a valve top 6a has a tappet 10 provided with a shim 20 in its upper surface is driven by a cam 4. A protrusion 22 is provided in the lower surface of the shim 20, and a recess 16 capable of housing the protrusion 22 is provided in the upper surface of the tappet 10. The recess 16 is formed by penetrating the tappet 10, and when the shim 20 is mounted from above the tappet 10, the protrusion 22 is protruded from the lower surface of the tappet 10 to be contacted with the valve top 6a. Thus, the shim having high stiffness can be contacted directly with the valve 6 while penetrating the tappet, thereby facilitating force feed of oil between the members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299368-A (JP)
Title: Liquid droplet jet head manufacturing method for the same, liquid cartridge, liquid droplet jet recorder, and manufacturing method for the same
Inventor: KANEHARA SHIGERU
IPC: B41J2/045
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance liquid droplet jet head having a small pressurizing liquid chamber forming member and a good ink droplet ejection characteristic.  <P>SOLUTION: The pressurizing liquid chamber forming member 103 forming a pressurizing liquid chamber of the liquid droplet jet head is made of silicon. The member 103 has a through-hole 303 communicating the pressurizing chamber 302 with a nozzle in the depth direction thereof and a though-hole 304 communicating a liquid reservoir 301 common to channels with the pressurizing liquid chamber 302 and the cross section of the through-hole 304 is smaller than that of the through-hole 303. By seeing from a direction perpendicular to a nozzle plate bonded face, at least a part of the liquid reservoir 301 is superposed with a part of the pressurizing liquid chamber 302 or they are not completely superposed with each other. The supplying of a liquid to the liquid reservoir 301 can be performed from a side perpendicular to the arrangement direction of the pressurizing liquid chambers 302. It is possible to form a fluid path for supplying the liquid to the nozzle from the liquid reservoir 301 without passing through the pressurizing liquid chamber 302. In addition, a resin can be used for the nozzle plate forming the nozzles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306626-A (JP)
Title: Head-light for vehicle
Inventor: KOSAKA TOSHIO
IPC: F21Y101/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-light for vehicle which prevents glare by the mirror surface reflection of a wet road from occurring by a light distribution pattern for rainy days at the time of running under a bad weather such as rain or snow.  <P>SOLUTION: The light distribution pattern RP for rainy days wherein a part of light in a range 16 being mirror surface-reflected by the wet road is shielded by a shielding section 12 of a movable shade 4 if provided for light distribution patterns LP for passing. As a result, the luminous quantity of the reflective light which is mirror surface-reflected by the wet road becomes smaller, and glare is reduced and prevented from occurring. Thus, this head-light device for vehicle is suitable for latest head-light devices for vehicle which have a tendency that the light distribution patterns LP for passing or the luminous quantity are made larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307360-A (JP)
Title: Detergent composition
Inventor: WATANABE SOICHIRO
IPC: A61Q19/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a detergent composition having excellent preservation stability of an enzyme and the detergent composition, good stain removal and a good feeling of use without imparting a tense feeling to the skin after use.  <P>SOLUTION: This detergent composition consists essentially of components (a) to (e). (a) an N-acylamino acid salt, (b) the enzyme, (c) a polyhydric alcohol, (d) water and (e) fumed silicic acid anhydride. The formulation mass ratio of the components (c) and (d) is (d)/(c)=(1/10) to (1/1.5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306313-A (JP)
Title: Printing plate material and making method of printing plate
Inventor: MAEHASHI TATSUICHI
IPC: G03F7/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate material and the making method of a printing plate suitable for an automated laser exposing device, which is especially excellent in recording positional accuracy at the output of a printing plate, and with which a high quality printed matter is obtained.  <P>SOLUTION: This printing plate material is employed in a printing plate making device, which has a mechanism for successively delivering a printing plate material curved in a roll and then cutting the plate material into predetermined length, a mechanism for fixing the plate material to an exposing part, a mechanism for executing the exposure of an image with laser and a discharging mechanism and, in addition, and which is so constituted as to pinch the printing plate material with respective one pair of nip rolls, having a distance within 200 mm in between when cutted. The printing plate material is a film printing plate having a whole thickness of 100-250 μm and a stiffness of 20-300 g. At the same time, the surface of the printing plate material has a thermosensitive image forming layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003311696-A (JP)
Title: Spring structure and its manufacturing method, integrated processing tool, and manufacturing method of spring structure on wafer
Inventor: FORK DAVID K
IPC: B81C1/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a thin film spring decreased in or free from helical twisting.  <P>SOLUTION: The spring structure 100 comprising a substrate 101 having an upper surface defining a plane and a spring finger formed from a stress- engineered film deposited over the substrate 101. The spring finger has an anchor portion 122 attached to the substrate 101 defining a second plane that is parallel to the first plane and a curved free portion 125 extending from the anchor portion 122 and bending out of the second plane away from the substrate 101. The anchor portion 122 of the spring finger includes at least one layer having an isotropic internal stress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311861-A (JP)
Title: Hybrid optical device and method of manufacturing the same
Inventor: TANAKA KIYOTSUGU
IPC: H01S5/022
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the position accuracy between both elements in a hybrid optical device having a constitution in which an optical element and a surface light emitting element are jointed.  <P>SOLUTION: In a method of manufacturing a hybrid optical device, an assembly 4 having a constitution in which a plurality of surface light emitting elements 2 are arranged on a plane and an assembly 5 having a constitution in which a plurality of optical elements 3 are arranged on a plane are manufactured, and jointed performing positioning between both assemblies. A bound substance obtained by jointing the assembly 4 and the assembly 5 is cut into individual components and separated into the individual hybrid optical devices. An alignment working can be performed at once with high precision before separating the elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315560-A (JP)
Title: Environmentally responsive gasoline and method for producing the same
Inventor: MATSUSHITA KOICHI
IPC: C10G69/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide environmentally responsive gasoline reducing the sulfur content and aromatic content and ensuring sufficient practical performances in the gasoline mainly using a catalytically cracked gasoline base material, and to provide a method for producing the same.  <P>SOLUTION: The environmentally responsive gasoline has ≤5 mass ppm content of sulfur, ≤5 vol.% content of aromatics, ≥91 research octane number, ≥5 vol.% content of ≥8C naphthenes, ≥10 vol.% content of ≥8C isoparaffins and ≤98°C of 50% recovered temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318960-A (JP)
Title: Chucking device for disk player and disk player
Inventor: MORIKAWA NAOKI
IPC: G11B17/051
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To stably hold a slider at an initial position and a going position in a disk player in which the switching of the chucking and chucking release of a disk-shaped recording medium to/from a turntable is performed by the going motion and the return motion of the slider.  <P>SOLUTION: A rack member 32 is disposed under the slider 27 so as to be overlapped, a lever 70 having an engagement pin 71 which is engaged with an engagement hole 30 of the slider 27 and an engagement hole 34 of the rack member 32 is provided, the engagement hole 34 of the rack member 32 is provided with a first recessed part 35 and a second recessed part 36, and the engagement pin 71 of the lever 70 respectively stably holds the position of the slider 27 at the going position and the initial position without applying external force to the slider 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316503-A (JP)
Title: Electronically controlled fuel injecting device and fuel injection controlling method
Inventor: YAMAZAKI SHIGERU
IPC: F02M55/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel injection properties by discharging vapor only when necessary in a fuel injection device.  <P>SOLUTION: The device includes a plunger 21 sucking and force-feeding fuel by reciprocation, a purge valve 26 opening/closing an outlet 21a for discharging vapor in a force-feed chamber P, and a coil 24 applying an electromagnetic driving force on the plunger 21. A valve part 26a formed of a permanent magnet is provided in the purge valve 26, and the purge valve 26 is opened/closed by attraction or repulsion between a magnetic pole and the valve part 26a, that is generated in the plunger 21 by changing a current-carrying direction with respect to the coil 24. Thus, the purge is driven only when necessary to discharge vapor effectively. Since the coil that drives the plunger is also used for obtaining an electromagnetic force that drives the purge valve, the structure is simplified and miniaturized, and power consumption is also reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319666-A (JP)
Title: Semiconductor optical element and its manufacturing method
Inventor: KAWASAKI KAZUE
IPC: H01S5/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element and its manufacturing method which can improve remarkably reliability of an element.  <P>SOLUTION: In the manufacturing method of a semiconductor optical element, an n-type clad layer 2 of Al<SB>0.3</SB>Ga<SB>0.7</SB>As or the like, a guide layer 3 of GaAs or the like, a quantum well layer 4 of In<SB>0.14</SB>Ga<SB>0.86</SB>As or the like, a barrier layer 5 of GaAs or the like, a quantum well layer 6 of In<SB>0.14</SB>Ga<SB>0.86</SB>As or the like, a guide layer 7 of GaAs or the like, a p-type clad layer 8a of Al<SB>0.3</SB>Ga<SB>0.7</SB>As or the like are subjected to epitaxial growth in order on an n-type substrate 1 of GaAs or the like. After that, an insulating film 10 is formed in order to prevent coming-off of As element in the case of heat treatment. Next, it is fed to an anneal furnace maintained at a furnace temperature 800°C or more in nitrogen atmosphere, and heat treatment is performed for about 30 minutes, thereby obtaining a process for releasing strains between the epitaxial growth layers. By this method, continuous operation time duration which is sharply long as compared with the conventional case can be attained, so that the semiconductor optical element having very high reliability can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337003-A (JP)
Title: Solid feed for cultured fish
Inventor: MIYODA YOSHIAKI
IPC: A23K1/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable solid feed for cultured fish having sufficient vitamin C potency, and slightly deteriorated with age; and to provide a method for producing the feed.  <P>SOLUTION: The solid feed for cultured fish contains a stabilized vitamin C. In the feed, ≥50 wt.% of the stabilized vitamin C exists at a place having less than 1 mm depth from its surface, or the concentration of the stabilized vitamin C existing at the place having less than 1 mm depth from its surface is ≥50 mass ppm. The solid feed is prepared by the following process: kneading raw materials for feed for cultured fish, forming the kneaded raw material, drying the resultant formed material followed by making the dried formed material come into contact with the stabilized vitamin C dissolved, emulsified or dispersed in a solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317827-A (JP)
Title: Liquid crystal display element formed of inorganic material having different refractive index, liquid crystal projector using same, and method for manufacturing microlens substrate
Inventor: UMEKI KAZUHIRO
IPC: G02F1/1335
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display element which has superior heat resistance and environmental resistance.  <P>SOLUTION: The liquid crystal display element is constituted by sticking a counter substrate 18 and an active matrix substrate 24 together across a liquid crystal layer 22 filled with a sealant 20. A microlens substrate 10 included in the counter substrate 18 comprises a microlens array 6 having a lens formation part 4 formed integrally of the same material as the transparent substrate 2 of an inorganic material on the transparent substrate 2 and an inorganic material layer 8 which comes into contact with the lens formation part 4 of the microlens array 6 to cover the lens formation part 6. The inorganic material layer 8 has a refractive index different from that of the microlens array 16, and its surface is flattened to form a black matrix 12, a transparent electrode 14, and an alignment film 16 on the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322103-A (JP)
Title: Machine structural member made of ai alloy casting in which weight reduction is realized
Inventor: MATSUMOTO YOICHI
IPC: B22D27/20
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine structural member made of an Al alloy casting in which weight reduction is realized and countermeasures for improving the strength of the material are taken in a weight reducing region.  <P>SOLUTION: The machine structural member 1<SB>1</SB>, in which the weight reduction is realized, has a hypoeutectic Al-Si alloy composition. It is casted by using a casting material in which a liquid phase and a solid phase coexist. It is provided with a main region A<SB>M</SB>and the weight reducing region A<SB>L</SB>which is integrated with the main region A<SB>M</SB>and in which volume reduction is realized. The Si content of the weight reducing region A<SB>L</SB>is set larger than that of the main region A<SB>M</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI