baber/WOPTO huggingface dataset:
Patent JP-2004324118-A (JP)
Title: Vibration-proofing floor supporting leg structure
Inventor: SAWARA TAKASHI
IPC: E04F15/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proofing floor supporting leg structure capable of showing high sound insulation performance by absorbing the impact to a floor.  <P>SOLUTION: The vibration-proofing floor supporting leg structure is equipped with a vibration-proof material 2 placed on the floor base 1 of a bath-room, a supporting leg 3 erected on the vibration-proofing material and a floor substrate material 5 supported by the supporting leg. The vibration-proof material is formed of elastomer, and it satisfies a Related Formula = ΔE X supporting leg grounding area ratio > 1.5 J (in the formula, E is the energy, ΔE is the absorbed energy per vibration proof material unit area when an increment portion ΔW (140kg) is given to initial load W (360kg) per vibration-proof material unit area in compressive load, and a supporting leg contact area ratio is the contact area of the supporting leg per one unit.).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327186-A (JP)
Title: Nickel-powder dispersion, preparation method therefor, and method for preparing conductive paste using nickel-powder dispersion
Inventor: AOKI TOSHIHIRO
IPC: H01B13/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide nickel powder dispersion showing excellent dispersibility when forming a conductive paste, and consequently a short circuit due to the irregularity of a surface of an internal electrode and internal defects such as delamination can be prevented when manufacturing a stacked type ceramic capacitor.  <P>SOLUTION: An organic solvent is added to an water dispersing element comprising super-fine nickel powder with an average grain size of 1 μm or less and a water solvent. After at least partially replacing the water solvent with an organic solvent, and an amine system dispersing agent is added. Subsequently, cracking treatment is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025171-A (JP)
Title: Composite photocatalyst composition, photocatalytic member using the same and method for producing composite photocatalyst composition
Inventor: YOSHIHARA SACHIO
IPC: C23C30/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent composite photocatalyst composition capable of utilizing even light in the visible region while more effectively and persistently exhibiting environmental pollutant decomposing and removing actions and deodorizing, antifouling and bactericidal actions peculiar to a photocatalyst, and to provide a photocatalytic member using the same and a method for producing the composite photocatalyst composition.  <P>SOLUTION: The composite photocatalyst composition is obtained by coating the surface of zinc oxide with titanium oxide. The photocatalytic member is obtained by coating the member with a photocatalytically active film comprising the composite photocatalyst composition. The composite photocatalyst composition is obtained by depositing a titanium oxide film on electrochemically formed zinc oxide by sputtering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323789-A (JP)
Title: Composite material for sliding member and method for producing the same
Inventor: KIMOTO ATSUSHI
IPC: F16C33/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material for a sliding member having a suitable low frictional coefficient and abrasion resistant characteristics as the sliding member in a bearing or seal and excellent in mechanical strength and heat resistance.  <P>SOLUTION: The composite material for the sliding member is equipped with a porous material and a lubricating resin composition impregnated in the pore parts of the porous material, and the porous material consists of a material having ≥10 W/mxK heat conductivity and also ≥100 MPa compression strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334362-A (JP)
Title: Access log management method
Inventor: TOKORO YASUYUKI
IPC: G06F21/62
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access log management method for enabling an information presentation requirement source to search an access log to obtain the position of necessary information without false detection, and enabling the confirmation of the authenticity of a disclosed record.  <P>SOLUTION: A server manager encrypts each word in the access log, and presents it to the information presentation requirement source as an encrypted log C. The information presentation requirement source searches the encrypted log by a retrieving keyword ω obtained by converting a keyword W by the same cipher, and requires a disclosure of the record corresponding to an identifier I of the corresponding record. The server manager discloses only a plaintext R of the corresponding record to the information presentation requirement source. Thereby, the server manager need not disclose a plaintext except the corresponding record, and the information presentation requirement source can specify the position of the keyword.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330505-A (JP)
Title: Multilayered sheet and method and apparatus for manufacturing it
Inventor: NAKANISHI YASUSUKE
IPC: B29C48/31
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayered sheet capable of controlling the thicknesses of respective layers uniformly in the lateral direction of the film even in a combination of resins large in specific gravity difference, and an extruder therefor.  <P>SOLUTION: At least two kinds of molten resins 14a and 14b are allowed to meet with each other by the feed block 9 provided on the upstream side of a single-layer die and extruded from the single-layer die to manufacture the multilayered sheet. The feed block 9 is equipped with flow channels for the respective molten resins to correlate the widths of the flow channels and melt density at the position immediately before the respective molten resins meet with each other in the flow channels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333708-A (JP)
Title: Fine-particle conveying device, rotating body provided with the same, and image forming apparatus
Inventor: TAMURA MASASHIGE
IPC: B65G33/14
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine-particle conveying device for improving conveyance efficiency and conveyance precision fine particles, and to provide a rotating body provided with it and an image forming apparatus.  <P>SOLUTION: The fine-particle conveying device 10 having a conveying part 12 for conveying the fine particles through it, and a conveying means 11 provided in the conveying part 12 and for conveying the fine particles to be conveyed P allows magnetic fine particles M restrained by magnetic force to exist, in at least one part of a space between the conveying means 11 and an inner face 12a of the conveying part 12 so as to fill therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335848-A (JP)
Title: Semiconductor device and manufacturing method thereof, electrooptic apparatus and manufacturing method thereof, and electronic apparatus
Inventor: KAWADA HIDENORI
IPC: H01L23/522
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof, an electrooptic apparatus and a manufacturing method thereof, and an electronic apparatus capable of avoiding part of interlayer insulating films in the vicinity of the boundary face from being hollowed out in the case of forming a contact hole penetrated through the interlayer insulating films of at least two layers or over.  <P>SOLUTION: In the case of the presence of the contact hole penetrated through the interlayer insulating films 41, 12 of at least two layers or over whose film quality differs from each other, an etching rate by dry etching of the upper layer interlayer insulating film 41 is selected faster than that of the lower layer interlayer insulating film 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329706-A (JP)
Title: Mattress
Inventor: OTA TANTO
IPC: A47C27/15
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mattress including a resin foam body, which has drying efficiency and from which a bottom abutment feeling is eliminated, and also to relieve burden on a worker in a mattress treating work.  <P>SOLUTION: The mattress 11 includes a double structure by laminating an upper layer 12 on a lower layer 13, which consist of the skinned resin foam body. Rebound resilience is adjusted to 42-85% in the upper layer 12. The lower layer 13 is harder than the upper layer 12 and its hardness is adjusted to 8.5-25 kPa. An adhesive for sticking and fixing the upper and lower layers 12, 13 is applied in a scattered dot state on an adhesive surface of the lower layer 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308385-A (JP)
Title: Fence exclusively for pedestrian
Inventor: SHIBUTA YASUO
IPC: E01F13/04
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence allowing a pedestrian to go through freely and preventing a bicycle to go through to solve a problem wherein it is not desirable that a bicycle enters a park where entry of bicycle is inhibited.  <P>SOLUTION: A support column b is machined as shown in a drawing. The support column b is erected on the ground. By reducing width (40 cm) of a basic part more than width (80 cm) of an upper part, the basic part allows walking pedestrian's foot to go through only and prevents a bicycle to go through. Since the upper part is wide, a pedestrian can go through by waving his/her hand and carrying a cargo. The support column b machined as shown in the drawing is erected on the ground as shown in the drawing, and the width (40 cm) of the basic part is smaller than width (80 cm) of the upper part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329173-A (JP)
Title: Artificial fishing reef member and artificial fishing reef
Inventor: ONO MASAO
IPC: A01K61/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial fishing reef member easy for attaching the spores of seaweeds, exhibiting a strong fixing power of the roots of the seaweeds and growing a place of seaweeds in a short period.  <P>SOLUTION: A mixture of wood powder and a resin is formed to a plate form by an injection molding method. By forming unevenness mimicking the surface of a rock on the surface of the plate on molding and also forming in a plurality of grooves and holes, the plate is prepared as the artificial fishing reef member. By forming a groove at the peripheral part of the artificial fishing reef member, a string-shaped seed bed is inserted into the groove. By combining in plurality of the artificial fishing reef members, the artificial fishing reef is constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340985-A (JP)
Title: Manufacturing method of substrate having recessed sections for microlens, substrate having recessed section for microlens, microlens substrate, transmissive type screen and rear type projector
Inventor: SHIMIZU NOBUO
IPC: G03B21/625
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens substrate having a suitable visual field angle distribution, a substrate having recessed sections for microlenses which is suitable for manufacturing a microlens substrate, a manufacturing method of the substrate having recessed sections for microlenses and a transmissive type screen and a rear type projector having the microlens substrate.  <P>SOLUTION: A plurality of microlenses is formed along the surface direction of the microlens substrate and the microlenses form an elliptical shape when they are flatly observed. The length of the short axis of the microlens is 10 to 500μm and the length of the long axis is 10 to 1500μm. Let La[μm] be the length of the short axis direction of the microlens and Lb[μm] be the length of the long axis direction of the microlens. Then, the microlens satisfies the following relationship, i.e., 1<Lb/La≤3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342669-A (JP)
Title: High-speed optical pulse train generator
Inventor: ONO HIDEKI
IPC: H04B10/516
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain a high-speed optical pulse train generator with a stable oscillation frequency.  <P>SOLUTION: The high-speed optical pulse train generator 1 includes an optical signal generating unit 1 for receiving a closed loop feedback signal 1-13 to generate an optical pulse train synchronized with the closed loop feedback signal 1-13, an optical delay line 3 for receiving the optical pulse train generated from the optical signal generating unit 1 to delay the pulse train at a predetermined time and to output the delayed pulse train, a photoelectric converter 4 for receiving the optical pulse train output from the optical delay line 3 to convert into an electrical signal, and an electric filter 7 for receiving the output signal of the photoelectric converter 4 to supply only the closed loop feedback signal 1-13 only for a predetermined frequency component to the optical signal generating unit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337677-A (JP)
Title: Method of producing heavy metal elution suppression material
Inventor: IGARASHI HIDEAKI
IPC: A62D101/43
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a heavy metal elution suppression material capable of suppressing the elution of harmful heavy metals from the one obtained by subjecting waste or the like comprising the heavy metals to solidification treatment with a solidification material, which can be performed in a general air atmosphere without particularly controlling the atmosphere in general industrial production equipment high in productivity, and also reduces deterioration in its performance even if it is stored in the air.  <P>SOLUTION: A raw material comprising a reducing material and a metal sulfate is melted at 1,200 to 1,600°C in an oxidizing atmosphere, so that the heavy metal elution suppression material capable of maintaining stable performance even in an oxidizing atmosphere can be produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161991-A (JP)
Title: Liquid curable resin composition
Inventor: SUGIMOTO MASANOBU
IPC: C08F290/06
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid curable resin composition forming a cured layer having conventional characteristics as a protective film such as a secondary material in particular, and further, hard to generate residual stress in the cured film and apt to absorb an external load.  <P>SOLUTION: This liquid curable resin composition comprises a urethane (meth)acrylate and a polymerizable monofunctional monomer. The cured product has a stress relaxation time of <4 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342190-A (JP)
Title: Magnetic disk cartridge
Inventor: IMAI FUMITO
IPC: G11B23/033
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow almost a V shaped opening for magnetic head access formed on a flat housing in which a magnetic disk is housed to have such a shape that deformation of the housing is suppressed and durability of a molding die is improved.  <P>SOLUTION: A first edge part 16a notched from an outer edge of the housing in an extension direction of a swing arm provided at a tip part of a magnetic head is extended almost linearly to the vicinity of a groove of the almost V shaped opening part 16a, and comparatively loose circular arc 16c is plotted in this groove, and it is continued to a second edge part 16b notched from the outer edge of the housing along the outside of movement locus of the tip of the swing arm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339161-A (JP)
Title: Cholesterole-lowering agent using fine-powder laver
Inventor: BABA SHIGEAKI
IPC: A61K36/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cholesterole-lowering agent, derived from a natural material, capable of readily and efficiently ingesting eicosapentaenoic acid (EPA) and inexpensively be produceable.  <P>SOLUTION: Laver containing various kinds of components such as EPA, vegetable fibers, calcium, magnesium and the other trace elements in good balance is pulverized so that the average particle diameter becomes ≤30 μm. The pulverized laver is used as a main raw material to produce the tablet-like, granular, powdery or liquid cholesterol-lowering agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341395-A (JP)
Title: Optical element
Inventor: KYOTANI SHOICHI
IPC: G02B5/18
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element that can couple or separate the blue light of a 405nm band and the red light of a 650nm band.  <P>SOLUTION: In an optical element 1 having many steps of diffraction gratings 2 formed on the surface 3 of an optical material, the above diffraction grating 2 is made in five steps, and each step difference has a height to make the phase difference almost twice the wavelength of the blue light of a 405nm band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349343-A (JP)
Title: Method for manufacturing semiconductor device and electronic device
Inventor: YUZAWA HIDEKI
IPC: H01L21/60
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To inject a sealing resin while restraining generation of void.  <P>SOLUTION: Bump electrodes 4a are arranged in the shape of a straight along one long side 3a of a semiconductor chip 3. Bump electrodes 4b are alternately arranged along a long side 3b of another side of the semiconductor chip 3. By pouring in sealing resin 5 from the long side 3b side where the bump electrodes 4b are arranged, sealing of the surface of the semiconductor chip 3 which is subjected to face down packaging on a film substrate 1 is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345807-A (JP)
Title: Storing/transporting rack
Inventor: TAIKE HIROYUKI
IPC: B65G1/137
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack for instantaneously reading the identification code information of a rack and identification code information of two or more works stored in a rack with the works still stored in the rack, and managing the respective works accurately in relation to what place on the rack the work is stored in.  <P>SOLUTION: At least one readable/writable storage medium storing the information on the small-sized containers stored in the rack and the information for identifying the rack is installed in this storing/transporting rack storing two or more small-sized container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347060-A (JP)
Title: Fastening band
Inventor: OKADA MOTOHIKO
IPC: F16B2/08
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening band capable of obtaining large fastening force in addition to a sufficient function for restricting unevenness of fastening force due to a manufacture error of a member to be fastened and the fastening member, and facilitate practical use thereof by improving fixing strength and sealing ability of the body to be fastened.  <P>SOLUTION: In this fastening band 11, one end 12a of a metal band body 12 is formed with claws 13a and 13b, and the other end thereof is formed with holes 14a and 14 or claws 19a and 19b. The band body 12 is shrunken into a ring shape by giving fastening force to overlap both ends 12a and 12b with each other. In this condition, the claws 13a and 13b and the holes 14a and 14b or the claws 19a and 19b are engaged with each other to fasten the member to be fastened to a counter member for fixation. An elastic deforming part 16a and a plastic deforming part 17a to be deformed by the force to be applied in the circumferential direction of the band body 12 are arranged in parallel with each other in the cross direction of the band body 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345309-A (JP)
Title: Ink jet recording medium
Inventor: TSUJIHATA SHIGENORI
IPC: B41M5/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium which is excellent in bleeding with the passage of time, light fastness and ozone resistance.  <P>SOLUTION: In the ink jet recording medium having a coloring material receptive layer on a substrate, the coloring material receptive layer has one kind or at least two kinds of groups to be selected from an alkylthio group, an arylthio group, a thiocarbonyl group and a thiocyanate group. A polymer having a sulfur equivalent of 1.5 meq/g or over and a weight-average molecular weight of 1,000 or over is contained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353907-A (JP)
Title: Cooker
Inventor: SAKAI MOTOO
IPC: F24C7/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent imparting an impression of inconvenience for a user, as a cooker cannot be set according to an intention of the user, in the conventional setting of heating time.  <P>SOLUTION: This cooker has an operation part for inputting the setting of the heating time of a heating means, and a control part for controlling driving of the heating means on the basis of input of the setting from the operation part; and is constituted so that the operation part can input the setting by setting operation of a heating time input part capable of counting up preset time in a prescribed time unit; and the control part has settable maximum time of the heating time, and sets time to the maximum time, when setting and operating time when the preset time exceeds the maximum time, from the heating time input part of the operation part, and sets so as to be reset to 0, when further set and operated from the heating time input part thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355405-A (JP)
Title: Sweep type fingerprint authentication device
Inventor: TAMAI FUMIYOSHI
IPC: A61B5/117
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sweep type fingerprint authentication device or the like for detecting and authenticating a user's fingerprint using a heat sensor and a sweep method for high energy savings.  <P>SOLUTION: The sweep type fingerprint authentication device comprises an action start timing detecting part 2 which determines that the time when a finger sensor 1 detects that a user starts the action of inputting his fingerprint for authentication is the timing to start the action; and a sweep type fingerprint detecting action control part 3 which, in response to the detection by the action start timing detecting part 2, turns on a power supply in order to operate a line sensor 4 serving as the heat sensor for detecting the fingerprint using the sweep method, and which stops the power supply to the line sensor 4 to end the operating state either after a preset period of time has elapsed since the timing to start the action or after fingerprint authentication is complete.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357116-A (JP)
Title: Roaming-service supporting system and roaming-service supporting program
Inventor: OKAZAKI KENICHI
IPC: H04W4/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roaming-service supporting system which enables a user to gain access to desired contents and/or to be provided with desired services from any kind of internet connecting device.  <P>SOLUTION: An SRF (Service Roaming Framework) server 28 has a network controlling unit 29, subscriber profile storage means 30, and subscriber authenticating unit 31. The subscriber profile storage means 30 stores information about a type of an access terminal that a user is able to use and subscriber profile information used to identify a network for accessing corresponding to the access terminal. The network controlling unit 29 transmits data fed from a service providing server to the access terminal by matching the data with the type of the access terminal and the network for accessing according to subscriber profile information being stored by the subscriber profile storage means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI