baber/WOPTO huggingface dataset:
Patent JP-2005166626-A (JP)
Title: Surface light source device and flat panel display equipped with it
Inventor: RYU KOUTATSU
IPC: G02F1/13357
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device allowing light intensity of a light ray emitted from a light guide plate of the surface light source to be changed according to the position of the light guide plate.  <P>SOLUTION: This surface light source device mainly comprises the light guide plate and a light source. The light guide plate has an incident end face, an emitting face, at least one full-reflective face, and a plurality of light adjusters. The full-reflective face fully reflects a light ray entering from the incident end face toward the emitting face to transmit it through the light guide plate. The light adjusters are disposed in the light guide plate with a density discontinuously varied in at least one area of the light guide plate to adjust the fully reflected light ray collection for emission from the different areas of the emitting face, hereby providing a discontinuous luminance state. The light source is disposed in the vicinity of the incident end face and provides the light ray entering the incident end face of the light guide plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005287703-A (JP)
Title: Token game apparatus
Inventor: MURAMATSU KENICHI
IPC: A63F9/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token game apparatus where a token is sent in a vertical state by supplying the token in the vertical state easily and speedily.  <P>SOLUTION: The token game apparatus comprises: a token sending part 16 for sending the token 14 in the vertical state into a game space; and a token supplying part 18 for supplying the token 14 in the vertical state into a token sending part 16. The token supply part 18 comprises: a token guide path 34 having a side face of a nearly inverse truncated chevron shape on which the supplied token 14 moves slipping down; and a token receiving part 36 abutting on the token 14 moving slipping down at the down stream end of the token guide path 34. After the token moving slipping down abuts on the token receiving part 36, the contacting position of the token 14 and the token guiding path 34 is moved to the end side of the moving direction of the token 14 to stand the token 14 into the vertical state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290267-A (JP)
Title: (meth)acrylic acid ester-based polymer and curable composition
Inventor: FUKUI KOJI
IPC: C09J133/08
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a (meth)acrylic acid ester-based polymer that is crosslinked with moisture to provide a cured material having excellent durability and a curable composition comprising the polymer, especially a (meth)acrylic acid ester-based polymer having excellent storage stability and quick-curing properties and a curable composition.  <P>SOLUTION: The (meth)acrylic acid ester-based polymer containing a crosslinkable, hydrolyzable silyl group on the end is a (meth)acrylic acid ester-based polymer in which the crosslinkable, hydrolyzable silyl group is at least one selected from a triethoxysilyl group, a diethoxysilyl group and a dimethoxysilyl group and which contains 1.2-4.0 of the hydrolyzable silyl group on the average of number in one molecule.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294689-A (JP)
Title: Semiconductor device
Inventor: YAMADA HIROSHI
IPC: H01L23/12
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can have a high mechanical strength in a buried region of the semiconductor device and can lighten a stress/strain concentratedly generated in the periphery of the semiconductor element.  <P>SOLUTION: The semiconductor device comprises a semiconductor element, and a circuit wiring board which has a semiconductor element and an insulator of a porous structure having first and second main surfaces. At least part of the semiconductor element is buried between the first and second main surfaces. The density of the first region of the porous structure having the semiconductor element buried therein is higher than that of the second region of the porous structure having the semiconductor element not buried therein. And the density varies nearly continuously from the first region to the second region via an interface region between the first and second regions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296044-A (JP)
Title: Receiver
Inventor: SHIGEMORI TOSHIAKI
IPC: A61B1/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately and easily prevent the connection state that a mounting part is connected with the ground in the state of being mounted on a human body.  <P>SOLUTION: On the basis of detection signals respectively inputted from an antenna connection detection part 21, a communication cable connection detection part 22 and an initialized state detection part 23, when a display device 4 is connected in the state of sticking an antenna to a testee, a control part C immediately detects the connection state, generates alarm sound from a speaker 28 and makes coping by the testee or a doctor or the like possible. Thus, quick coping is performed and such a special connection state is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005128483-A (JP)
Title: Photopolymerizable composition, color filter and liquid crystal display device
Inventor: TSUJI SHIGEO
IPC: G02B5/20
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition for forming a resin black matrix (BM) of high quality at a low cost because the composition has excellent sensitivity and resolution although it has high light shielding property in a thin film state, to provide a color filter using the resin BM, enabling the display quality of a liquid crystal element to be improved because the color filter has excellent accuracy, flatness and durability, and decreasing the risk for a human body and increasing the environmental safeness because no harmful substance is included in the manufacturing process and in the color filter itself, and to provide a liquid crystal display using the color filter.  <P>SOLUTION: In the photopolymerizable composition containing (a) a black color material, (b) an organic binder and (c) a photopolymerization initiator, the organic binder (b) is an epoxyacrylate resin having a carboxyl group and the photopolymerization initiator (c) is an oxime ester compound shown by a general formula (4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005295889-A (JP)
Title: Apparatus for producing boiled egg and method for sterilizing boiled egg
Inventor: MORI KAZUHARU
IPC: A47J29/04
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing high-quality boiled eggs with a little consumption of energy, suppressing residual of nasty odor such as chemical odor like chlorine and suppressing blackening of yolk, and to provide a method for sterilizing the boiled eggs.  <P>SOLUTION: The apparatus for producing the boiled eggs has a heating apparatus 1 for degenerating a raw egg with eggshell such as a hen's egg, a shell peeling apparatus 3 for removing the eggshell after cracking the eggshell of the boiled egg with eggshell obtained by the heating apparatus, and an ozone sterilizing apparatus 4 for making ozone act and sterilizing and washing by spreading or soaking ozone water on the boiled egg obtained by the shell peeling apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004359538-A (JP)
Title: Lithium phosphate aggregate, its manufacture method, and manufacture method of lithium/iron/phosphorus-based complex oxide
Inventor: NAKAOKA YASUHIRO
IPC: C01B25/45
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine and high purity lithium phosphate aggregate useful as a catalyst for manufacturing allyl alcohol, a raw material for manufacturing a functional inorganic material, a raw material of an inorganic solid electrolyte, especially as a raw material for manufacturing LiMPO<SB>4</SB>(M is at least one or more kinds selected among Fe, Mn, Ni, Co and Al) used as a positive electrode active material of a lithium secondary cell and having excellent reactivity and fluidity and further workability such as grinding ; to provide its manufacturing method; and to provide a manufacturing method of a lithium/iron/phosphorus-based complex oxide useful as the positive electrode active material of the lithium secondary cell using the lithium phosphate aggregate.  <P>SOLUTION: The lithium phosphate aggregate is constituted by forming the aggregate with fine primary particles, and an average particle size of the aggregate is 1-10 μm and the angle of repose is not more than 50°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005297455-A (JP)
Title: Mold assembly
Inventor: HIGUCHI YOSHINORI
IPC: B29C45/28
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly capable of reducing the lowering of a temperature due to a spacer to the utmost in a spacer for a manifold or a spacer for a valve casing.  <P>SOLUTION: The mold assembly is equipped with a fixed mold 1 and a movable mold 2 capable of being opened and closed and forming a cavity 3 at the time of being closed and the manifold provided to the fixed mold 1. The valve casing 52 is incorporated in the through-hole 41 formed to the fixed mold 1 so as to form a gap 62 through the spacer 61 along with the inner face of the through-hole 41. The spacer 61 for the valve casing 51 is constituted of a composite material composed of a ferrous metal sintered body 64 and a ceramic layer 65. The strength of the spacer 61 can be ensured and heat conductivity can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302620-A (JP)
Title: Shield cable
Inventor: MIURA KENTARO
IPC: H01B7/17
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield cable formed by using a conventional cheap material, capable of realizing a fire retardant property without damaging electric properties.  <P>SOLUTION: The shield cable is formed by insulating an outer periphery of a center conductor 11 by an insulator 12 made of foamed resin, and arranging an external conductor 13 by winding a conductive wire on the periphery of the insulator, and covering it by an outer cover 14. A metal tape 15 is spirally wound between the external conductor 13 and the outer cover 14, and the outer cover 14 is formed by fire retardant polyolefin or cross-linked fire retardant polyolefin. A tape base material 15b made of resin, to which a metal foil 15a is adhered, can be used as the metal tape 15, and a width of an overlapped part W of the wound metal tape 15 is made 1/3 to 1/4 of the width of the tape T. It is preferable to use a copper foil with a thickness of 5 μm or thicker as the metal foil 15a of the metal tape 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301089-A (JP)
Title: Image display projector
Inventor: NAKAGAWA TOMOKO
IPC: G03B21/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To make a projection lens group small in size without causing light intensity loss.  <P>SOLUTION: An image projection optical system 10 is equipped with a lamp 11, a reflecting mirror 15 which reflects light from the lamp 11, an image forming element 16 which reflects the light from the reflecting mirror 15 to form an image, and the projection lens group 17 which projects the light reflected by the image forming element 16. The reflecting mirror 15 has two divided mirrors 15a and 15b which have different reflection angles of light, and consequently the distance from the projection lens group 17 to the reflecting mirror 15 becomes short. Therefore, the image projection optical system 10 does not become large even when having the constitution wherein the image forming element 16 and projection lens group 17 are put closer to make the projection lens group 17 small in size and the image forming element 16 is shifted from the optical axis of the projection lens group 17 not to block the optical path by the projection lens group 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004322639-A (JP)
Title: Device and method for residual quantity estimation of staple
Inventor: OBREGON ROBERTO
IPC: B42C1/12
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processor which enables use of a staple while estimating its residual quantity.  <P>SOLUTION: A document processor (10) is equipped with a staple fastener (26) and a staple cartridge (28) operatively connected to the staple fastener (26). The staple cartridge (28) includes a residual staple quantity estimation means (30) to estimate the residual quantity of a staple based on the measured rotational movement by measuring rotational movement of the staple roll (32) held in the staple cartridge (28).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005312109-A (JP)
Title: Regenerative brake system of electric vehicle
Inventor: TAKANO YUKIYASU
IPC: H02P7/298
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative brake system of an electric vehicle employing a shunt motor capable of performing regenerative braking accurately in accordance with traveling conditions of the vehicle while sustaining stabilized performance constantly.  <P>SOLUTION: In the electric vehicle comprising a DC shunt motor 5 as a drive source and controlling motor torque by supplying currents to a armature side coil 51 and a field side coil 52 of the motor 5, amounts of currents of the coils 51 and 52 are measured when the vehicle is in travel and a regeneration current of the motor 5 is controlled based on the amounts of the currents.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311058-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01L29/78
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To simply improve the driving capacity of these MISFETs (metal insulator semiconductor field effect transistor) by controlling lattice strain in the channel regions of n-channel and p-channel MISFETs.  <P>SOLUTION: The n-channel MISFET of an active region 3, obtained by defining a silicon substrate 1 by an element separating region 2, is provided with a structure having a first side wall spacer 7 which gives a compressive stress to an Si gate electrode 6, and which is provided itself with a tensile stress; and a first silicide layer 9 which gives a compressive stress to an n-conductive type source drain diffusion layer 8, and which is provided itself with a tensile stress. The p-channel MISFET of an active region 4 is provided with a structure having a second side wall spacer 10 which gives a tensile stress to an Si gate electrode 6, and which is provided itself with a compressive stress; and a second silicide layer 12 which gives a tensile stress to a p-conductive type source drain diffusion layer 11, and which is provided itself with a compressive stress.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304376-A (JP)
Title: Method and apparatus for detecting organism
Inventor: ICHIMURA NAOYA
IPC: C12M1/34
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method or an apparatus that has rapidity and simply and quantitatively detects a specific organism.  <P>SOLUTION: The method for detecting a specific organism in a sample comprises mixing a biopolymer 4 to be specifically bonded to the organism 3 with a high dielectric substance 5 being a substance having a dielectric constant higher than that of the organism or the biopolymer and the sample or a specifically treated sample to form a complex M composed of the organism 3, the biopolymer 4 and the high dielectric 5 and measuring impedance to detect the organism 3. The organism is a microorganism 3 and the biopolymer to be specifically bonded to the microorganism is an antibody 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305890-A (JP)
Title: Polyester film for transparent electrically conductive laminated body
Inventor: MEGURO YOSHIO
IPC: B32B27/36
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve point hitting characteristics, visibility and a feeling of touch without requiring a complicated process in a transparent electrically conductive laminated body, and particularly, the laminated body suitable for a touch panel.  <P>SOLUTION: A polyester film for the transparent electrically conductive laminated body is characterized by that it is a coextruded laminated polyester film comprising a three-layer polyester layer of a layer A, a layer B and a layer C, and the layer B being an intermediate layer comprises a polyester comprising a dicarboxylic acid component, an aliphatic or alicyclic diol component and a polyalkylene ether glycol with a number-average molecular weight of 300-10,000 as main constitutional components, and comprising the polyalkylene ether glycol component of 10-35 wt.% and the thickness of the layer B is 5-90% of the whole film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311856-A (JP)
Title: Wavelength-multiplexed optical transmission system
Inventor: SHIMIZU TOMOYA
IPC: H04B10/25
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength-multiplexed optical transmission system that can flexibly correspond, according to a plurality of services and transmission capacities within a relatively short range network, and is economical and optimal to short-range communication, like a user system.  <P>SOLUTION: This wavelength-multiplexed optical transmission system is provided with a plurality of light sources for outputting signal light with a wavelength different from each another; a multiplexer for receiving a plurality of signal light, respectively outputted from the plurality of light sources and multiplexing the signal light into one system; an optical transmitting means for receiving signal light outputted from the multiplexer and transmitting the signal light by an MMF (multimode optical fiber), having the number of a plurality of propagation modes about each of a plurality of wavelengths; a demultiplexer for receiving the signal light transmitted by the optical transmission means, demultiplexes the signal light for each mutually different wavelength and outputting the signal light to a plurality of systems by wavelengths; and a plurality of photodetectors for receiving signal light of a plurality of systems outputted from the demultiplexer. A GI type MMF, having a refractive index distribution that changes as the square of radius r, is used for optical transmission paths between four system light sources 111 to 114 and the multiplexer, and optical fibers with a wavelength of 0.85μm between the demultiplexer 4 and the four system photodetectors 151 to 154, to constitute the wavelength-multiplexed optical transmission system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305360-A (JP)
Title: Hydraulic system in self-traveling crusher
Inventor: YAKURA SUNAO
IPC: B02C23/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent main working devices and auxiliary working devices from being influenced by large load on a crushing device and to prevent working efficiency of the main working devices from falling even when load on any working device increases, in a self-traveling crusher which is provided with the crushing device, main working devices such as a feeding device and a carrying out device mounted in advance on a machine body and auxiliary working devices such as an externally attached optional device.  <P>SOLUTION: While providing a first hydraulic pump 12 used as a pressurized oil supply source of a hydraulic motor 22 for the crushing device and a second hydraulic pump 13 used as a pressurized oil supply source of hydraulic motors 23 to 26 for main working devices and hydraulic motors 27 to 29 for auxiliary working devices, pressurized oil of the second hydraulic pump 13 is preferentially supplied to the hydraulic motors 23 to 26 for main working devices via a priority valve 59.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304954-A (JP)
Title: Floor suction nozzle
Inventor: NAKAI KOICHI
IPC: A47L9/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor suction nozzle capable of wiping the oily stain on a floor surface or stain caked on the floor surface and preventing trouble in the insulation of electrical equipment.  <P>SOLUTION: The floor suction nozzle comprises a suction nozzle case 4 with a suction port 3 on the lower face, a rotary body 6 rotatably disposed on the lower face of the suction nozzle case 4 at a position avoiding the suction port 3 and structured to allow a wet sheet 9 to be wound around, a driving means 8 for rotating the rotary body 6 via a drive transmitting means 7, and a partition wall 16 disposed on the lower face of the suction nozzle case 4 for partitioning the rotary body 6 and the suction port 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004258677-A (JP)
Title: Optical circuit element and integrated optical circuit device using it
Inventor: KASAI SHUSUKE
IPC: G02B6/122
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a mode coupling loss between waveguides in an optical circuit element having an optical coupler.  <P>SOLUTION: When light to be waveguided is split by forming a groove on an optical waveguide, the optical axis of incident side optical waveguide is deviated from the optical axis of outgoing side optical waveguide after the split. It is also possible that the width of the incident side optical waveguide differs from the width of the outgoing side optical waveguide after the coupling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005317563-A (JP)
Title: Sollar battery
Inventor: SHIMAKAWA SHINICHI
IPC: H01L31/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery which ensures small environmental load and shows higher conversion efficiency in the solar battery using a compound semiconductor including the group Ib element, group IIIb element and group VIb element as the p-type semiconductor layer.  <P>SOLUTION: The solar battery (1) comprises a first semiconductor layer (12) using a p-type semiconductor and a second semiconductor layer (13) using an n-type semiconductor. In this solar battery (1), the first semiconductor layer (12) and the second semiconductor layer (13) are coupled with the pn-joining method, the first semiconductor layer (12) includes the group Ib element, group IIIb element, and group VIb element; and the second semiconductor layer (13) is formed of three or more kinds of elements selected from a group including the elements of the third period and fourth period of the periodic table. Moreover, the lattice mismatching coefficient (%) calculated by ¾L<SB>1</SB>-L<SB>2</SB>¾/ä(L<SB>1</SB>+L<SB>2</SB>)/2}×100 is 3% or less when the lattice constant of the first semiconductor layer (12) is L<SB>1</SB>and the lattice constant of the second semiconductor layer (13) is L<SB>2</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314266-A (JP)
Title: Oral composition
Inventor: ATSUMI KIMINORI
IPC: A61K35/64
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop and provide an oral composition which exhibits excellent effects of whitening teeth, preventing carious teeth by promoting recalcification of decalcified enamel, and preventing periodontal diseases.  <P>SOLUTION: The oral composition comprises at least one of royal jelly, extracts of royal jelly and extraction residues of royal jelly and, preferably incorporated therewith, a calcium compound such as hydroxyapatite or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI