baber/WOPTO huggingface dataset:
Patent JP-2004212722-A (JP)
Title: Optical member, polymerizable composition used for manufacture of same and method of manufacturing the same and optical communication system using same
Inventor: OKAZAKI MASAKI
IPC: C08F220/22
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition capable of forming an optical member having reduced transmission loss in the use of a red semiconductor laser with excellent productivity.  <P>SOLUTION: The polymerizable composition for the optical member contains the polymerizable monomer containing (metha) acrylic ester having the heterocyclic hydrocarbon, a polymerization initiator, a chain transfer agent and if necessary, a mixture of compounds having different refraction factor from the polymerizable monomer. The method of manufacturing the refraction factor distribution type optical member includes a process for polymerizing the polymerizable composition, preferably by the interfacial gel polymerization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213466-A (JP)
Title: Joint delivery support system of cargo, calculation method of delivery and collection fee related to joint delivery of cargo, program making computer execute the program, and storage medium recording the program
Inventor: ISHIDA AKINARI
IPC: G06Q30/04
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a due cost borne by each cargo owner in a joint delivery by a plurality of cargo owners.  <P>SOLUTION: A dispatch management server 10 connected to the Internet 12 performs dispatch plan processing in reference to a collection and delivery order database 30, a vehicle master database 36 and the like for each joint delivery group performing a joint delivery, and performs cost calculation processing after properly adding a correction based on a result to the dispatch plan result. In the cost calculation processing, the cost of each vehicle is calculated, and the amount shared by each cargo owner of the cost is calculated. The shared amount of every vehicle is tabulated for every transfer company, whereby the cost to be paid to each transfer company by each cargo owner is calculated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264325-A (JP)
Title: Bottom spin valve magnetoresistive effect sensor element and its manufacturing method
Inventor: MIN RI
IPC: C22C38/12
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom spin valve magnetoresistive effect sensor element having a higher magnetoresistive effect ratio and lower resistance as compared with a conventional one, and its manufacturing method.  <P>SOLUTION: The bottom SVMR sensor element comprises a mirror surface reflective layer 22 of iron tantalum oxide (FeTaO) exhibiting excellent mirror surface reflection characteristics of electron. Since the mirror surface reflective layer 22 exists, resistance is decreased and mirror surface reflection characteristics of electron are enhanced significantly as compared with a conventional SVMR sensor element. Consequently, the magnetoresistive effect ratio of a huge magnetoresistive effect is enhanced as compared with a prior art and the element and the method are applicable to a magnetic media having a recording density of about 45-70 Gb/in<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004222082-A (JP)
Title: Press-talk wireless communication system, wireless communication method therefor, packetizing device, and signal transmission method
Inventor: ENDO NOBUYUKI
IPC: H04W80/10
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To utilize an IP (Internet protocol) network in a press-talk wireless communication system to transmit an SS signal indicating that a transmission mode is set, over the IP network.  <P>SOLUTION: A packetizing part 35 of a VoIP (voice over IP) gateway 20 packetizes voice signals and the SS signal from a press-talk communication table 10 and sends them to an IP network 1. In this case, the packetizing part 35 sets the SS signal being a control signal to a header part of an RTP packet and sets voice signals to a payload part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217844-A (JP)
Title: Urethane elastomer-forming composition, printing roller and its manufacturing method
Inventor: NOMURA KOJI
IPC: B29C39/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a urethane elastomer-forming composition excellent in water resistance, solvent resistance and alkali resistance and capable of forming a urethane elastomer suited for an elastic member of a printing roller which comes in contact with an aqueous ink.  <P>SOLUTION: The composition for forming a urethane elastomer which constitutes an elastic member of a printing roller and has a JIS-A hardness of 20-90 comprises (A) a polyisocyanate and (B) a polyol which has (B1) a polycarbonate-based polyol as an essential component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222530-A (JP)
Title: Block for making seaweed bed and method for producing the same
Inventor: ONIHASHI YASUSUKE
IPC: E02B3/14
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block which is used for making a seaweed bed, can improve the adhesion rate of seaweeds to a substrate surface and can prevent the washout of the seaweeds to make the good seaweed bed, and to provide a method for producing the same.  <P>SOLUTION: This block for making the seaweed bed provided with a substrate surface A continuously having projections and dents 2 to which seaweeds are adhered, wherein the substrate surface A is formed from a metal containing iron as a main material. The method for making the seaweed bed comprises forming the substrate surface A from the metal containing iron as a main material, using the metal-made substrate surface as a mold frame, and then applying a concrete to the mold frame to integrate the substrate surface with the base comprising the concrete.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227113-A (JP)
Title: Information distribution service system and information distribution method
Inventor: DENPO HIROSHI
IPC: G06Q50/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system having an agent function that can comfortably distribute information to a user terminal and to provide an agent.  <P>SOLUTION: Information is acquired from an information distribution server 20 in accordance with a retrieval request from a terminal 60 and is stored in a distribution information memory 105. A position management server 30 and a presence server 40 monitor the position and state of the terminal. Stored information is filtered by a filter 106 in accordance with the reception environment of the terminal 60. Filtered information is distributed to the corresponding terminal 60 as distribution information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228755-A (JP)
Title: Mobile phone apparatus
Inventor: HIRAI KOTARO
IPC: H04M1/73
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone apparatus for reducing power consumption in a color liquid crystal display that displays a waiting screen in arrival waiting or an arrival screen in arrival.  <P>SOLUTION: The mobile phone comprises a clocking means for clocking elapsed time from a preset measurement start point, a color liquid crystal display means, a display color changing controlling means for changing the number of display colors in the color liquid crystal display means, and an entire control means. In the mobile phone, the display colors changing controlling means allows the number of display colors in the color liquid crystal display to be gradually, periodically changed until a non-display state is achieved, where the number of display colors is zero. Or, the mobile phone comprises a means for selecting which pattern changes display and a means for setting change timing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229380-A (JP)
Title: Load current detecting device
Inventor: FURUKI SHIGERU
IPC: H03K17/695
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load current detecting device which can detect load current in a high efficiency.  <P>SOLUTION: The load current detecting device includes a bridge circuit in which a series circuit having a first FET 1 and a fourth FET 4 and a series circuit having a second FET 2 and a third FET 3 are connected between the terminals of a DC power supply Vcc, an inductive load 10 connected between the connecting point of the first FET 1 to the fourth FET 4 and the connecting point of the second FET 2 to the third FET 3, and a controller for driving on the fourth FET 4 by driving the second FET 2 by a PWM signal. The load current detecting device detects the load current based on a voltage between the terminals of the fourth FET 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225107-A (JP)
Title: Vapor deposition system
Inventor: AGAWA YOSHIAKI
IPC: C23C14/32
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition system capable of depositing a thin film having good film quality.  <P>SOLUTION: The vapor deposition system 1 has a magnet 51 and a vapor deposition source 3. A first magnetic pole 56 of the magnet 51 is directed toward one axial direction where electrically charged particles are discharged from a discharge section 30 of the source 3. Part of a yoke 55 is arranged near a second magnetic pole 57 and the terminal of the yoke 55 is extended near to an anode electrode 32. Magnetic lines of force 5 are converged within a yoke 51 and are emitted to an inside space of a vacuum chamber 2 from the terminal 58 and therefore the density of the magnetic lines of force 5 passing an outlet 39 is high in density and the electrically charged particles are efficiently carried by the magnetic lines of force 5 to the first electrode 56 side. Accordingly, if a substrate 7 is beforehand arranged near the first electrode 56, the electrically charged particles can be made to efficiently arrive at the substrate 7 and therefore the thin film having the good film quality can be deposited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224946-A (JP)
Title: Thermoplastic resin sheet for blister pack
Inventor: KUROKAWA KINYA
IPC: C08L53/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a thermoplastic resin sheet for blister packs excellent in folding property, transparency, stiffness and resistance to blanching and having good balance of other physical properties.  <P>SOLUTION: This thermoplastic resin sheet for the blister packs is obtained by forming a thermoplastic resin composition comprising (A) 5-85 mass% copolymer composed of 60-95 mass% aromatic vinyl monomer unit and 5-40 mass% conjugated diene unit, (B) 5-85 mass% copolymer composed of 70-95 mass% aromatic vinyl monomer unit and 5-30 mass% (meth)acrylic ester-based monomer unit and (C) 1-45 mass% copolymer composed of 20 to <60 mass% aromatic vinyl monomer unit and >40 to 80 mass% conjugated diene unit. A blister formed product and the blister pack are each obtained by using the resin sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223596-A (JP)
Title: Method for simply adjusting multi-shaft of three-dimensional laser machine, and measurement method on machine by guide laser
Inventor: MASUDA MASAMI
IPC: G01C3/06
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To give a method where the intersection point between a C axis and an α axis as rotary axes of a three-dimensional laser machine and the focal point of laser light for machining are easily matched with a precision of ≥1 μm, and to provide a measurement method on a machine using laser light for guiding laser light for machining correcting the movement errors of XYZ.  <P>SOLUTION: The focal position of laser light for guiding matched to laser light for machining with a precision of ≥1 μm is controlled so as to match to the center of the curvature of a reflector with the surface of a master sphere or a concave sphere having a shape precision of ≥60 μm even if a rotary laser head is rotated around a C axis and an α axis, so that the intersection point between the C axis and the α axis and the focal point of laser light for machining are matched with a precision of ≥1 μm. Further, the scattered light from the focal position of the laser light for guiding is condensed at a point diverged from the optical axis of the laser light for guiding, so that the measurement on a machine is realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226347-A (JP)
Title: Shading correction method in surface defect inspection device
Inventor: UMEMURA JUN
IPC: H04N5/16
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shading correction method wherein, in detection of surface defects using an image, a part or all of a large-area defect flatly extending over a wide range on a surface to be inspected is not removed from an image by correction, and no rebounding phenomenon occurs in the corrected image in the vicinity of a boundary between the inside and outside of the target to be inspected.  <P>SOLUTION: Shading correction is made by detecting a boundary between the inside and outside of a target to be object from an image from a camera to detect an image region of the target to be inspected, applying a low pass filter to the image from the camera to extract a shading component as an image having the same size as that of the image from the camera, then approximating, for an image region portion to be inspected of the image, the luminance changes in lines by a curved line or the luminance change in the entire image region portion to be inspected by a curved surface, reconstructing the image region portion into an image of the same size having a value of the approximate curved line or surface as a luminance, and dividing or subtracting the image from the camera by the reconstructed image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233066-A (JP)
Title: Reprocessing method for spent nuclear fuel
Inventor: KAWAMURA FUMIO
IPC: G21C19/44
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a reprocessing speed of spent nuclear fuel and obtain a mixture of high-purity uranium and reusable plutonium in a simple process at low cost.  <P>SOLUTION: Spent nuclear fuel 1 is fluorinated with fluorine 2 in a fluorination process 3 and the mixture of uranium and plutonium and fission products are separately recovered. The plutonium fluoride volatilizing in fluorination process is recovered together with a stabilization agent, and after passing an oxidation conversion process 8, recovered as a mixed oxide of uranium and plutonium. Since uranium is recovered at a high purity, control in reuse, storage and the like is very easy. As they are recovered as the mixture of uranium and plutonium, fuel refabrication cost can be lowered and non-proliferation characteristic can be increased. Due to dry type, device and processing facility can be made simple and so economy is improved and fuel refabrication cost can be lowered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229724-A (JP)
Title: Health appliance
Inventor: MAEHARA YASUTAKE
IPC: A61H23/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health appliance allowing a user to receive a comfortable massage whenever necessary regardless of the time or place.  <P>SOLUTION: The fitness equipment consists of a vibrator body V smaller than the width of a wrist of the user and a belt B for attaching the vibrator body to the wrist. The vibrator body V has a plurality of projections 5 on the skin contacting surface. Each projection 5 is made of a magnetic material. Vibrations are generated by the vibrator body V in such a way that the output state and the non-output state alternately occur. The belt B has the flexibility and at least partly has an elastic part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234536-A (JP)
Title: Method for making diffraction grating of laser diode
Inventor: KANG JUNG-KOO
IPC: H01S5/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making the diffraction grating of a laser diode.  <P>SOLUTION: The method for making a diffraction grating selectively at a specified position of a semiconductor substrate comprises a step for forming a first photosensitive film pattern being arranged at an interval corresponding to a specified grating period entirely on the upper surface of a semiconductor layer on which a diffraction grating is formed, a step for forming a diffraction grating layer by etching the semiconductor layer using the first photosensitive film pattern as an etching mask, a step for forming a mask pattern at an upper part of the diffraction grating layer except a specified diffraction grating region, a step for removing the mask pattern formed at an upper part of the diffraction grating layer, and a step for removing the diffraction grating layer at a lower part exposed by removing the mask pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004235437-A (JP)
Title: Laser sensor
Inventor: MARUMO TAKESHI
IPC: H01S3/131
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser sensor which can avoid a large size or a cost increase of a device and simultaneously can adjust an irradiation position of laser beams safely and easily.  <P>SOLUTION: When a detection operation of a leg pin P of an IC 19 is executed, a change-over switch 15 is set to a detection mode side, and a visible light laser L in which a light intensity is class 2 or above in JIS STD C6802 is emitted from a laser light source 11. On the other hand, when a laser spot S in the leg pin P of the visible light laser L is adjusted, the change-over switch 15 is set to the side of a position adjusting mode, whereby the visible light laser L in which the light intensity is class 1 in JIS STD C6802 is emitted from the laser light source 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231615-A (JP)
Title: Emulsion-type hair cosmetic
Inventor: OGAWA TAE
IPC: A61K8/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair cosmetic giving soft and bulky hair, enabling redressing of the hair and free from stickiness.  <P>SOLUTION: This emulsion-type hair cosmetic contains (a) 0.1-15 wt.% liquid oil having a viscosity of ≥2,000 mPa.s, (b) 2-15 wt.% higher alcohol or higher fatty acid, (c) 0.005-1 wt.% water-insoluble powder for cosmetic use, (d) 1-12 wt.% surfactant and (e) water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237155-A (JP)
Title: Method for discharging constant amount of liquid and apparatus therefor
Inventor: HASEGAWA KOHEI
IPC: B05C11/10
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for discharging a constant amount of liquid and an apparatus therefor capable of accurately controlling a discharge amount to the target amount and effectively preventing liquid dripping.  <P>SOLUTION: The method for discharging the liquid by a constant amount from a liquid vessel having a discharge nozzle on the top end comprises a process of giving thrust to a piston 3 and discharging the liquid from the nozzle 2 of the liquid vessel 1 while maintaining such a liquid pressure as to be unaffected by compressibility of the liquid, a process of detecting the position of the piston 3 and a process of stopping the piston 3 when the piston 3 arrives at the position in accordance with a prescribed discharge amount of the liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238666-A (JP)
Title: Etching liquid and etching method for metallic material
Inventor: TAKAGI NOBUO
IPC: C23F1/18
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching liquid and an etching method by which side etch is effectively suppressed even in an extremely small addition amount, and a satisfactory etch factor is realized, and to provide technology of producing a printed circuit board, a lead frame, a TAB and a BGA in fine pitches enabling high density packaging, or a high precision shadow mask.  <P>SOLUTION: The etching liquid having a liquid composition of cupric chloride and hydrochloric acid, or ferric chloride and hydrochloric acid for etching a metallic material as the object to be worked, contains two or more organic additives having a corrosion inhibition action on metals, composed of a polyethylene glycol derivative shown by R<SB>1</SB>O-(CH<SB>2</SB>CH<SB>2</SB>O)n(CH<SB>2</SB>CH<SB>2</SB>)m-H(R=H or a 1 to 50C alkyl group) in which the polymerization degree n in the oxyethylene part is 1 to 120, the polymerization degree m in the ethylene part is 2 to 180, and the molecular weight is 500 to 10,000, and the wax or rust preventing oil of lipophilic hydrocarbons. The etching method uses the etching liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239748-A (JP)
Title: Residual battery capacity detection method and portable terminal device
Inventor: SHIBAMURA YOSUKE
IPC: H01M10/48
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable highly accurate detection even in the case of using an A/D converter having comparatively low resolution, when measuring the output voltage of a secondary battery for detecting the residual battery capacity of the secondary battery.  <P>SOLUTION: The A/D converter 20 receives the final discharging voltage VL of the secondary battery 64 by a GND terminal, receives the output voltage Vx of the secondary battery through an analog voltage input terminal IN, and outputs a digital output value D as a ratio of the voltage ΔV from VL to Vx relative to the range from VL to a reference voltage Vref of the A/D converter. The digital output value D is converted into the residual battery capacity following the relation between the digital output value D and the residual battery capacity determined beforehand on the secondary battery 64. The A/D converter receives Vx by the GND terminal, receives a full charged voltage Vh of the the secondary battery 64 by the analog voltage input terminal IN, and may output the digital output value D as the ratio of the voltage ΔV from Vx to Vh relative to the range from Vx to Vref.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241079-A (JP)
Title: Magnetic disk device having network interface
Inventor: ISHIDA YOSHITERU
IPC: G11B20/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce network processing of an MPU mounted on magnetic disk devices, having a network interface and recording/reproducing processing to a magnetic disk.  <P>SOLUTION: The magnetic disk device is provided with an interface part 102 for connection to a network, the single MPU 104, a memory 103, signal processing circuits 105 and 106 for recording/reproducing to a magnetic disk medium, and an HDA 107 with a magnetic head and the magnetic disk medium built therein. The interface part, the MPU, the memory and the signal processing circuits are mounted on a common substrate, and an Ethernet (R) frame which is to be input to the interface part is not data-divided and recorded/reproduced to the magnetic disk medium of the HDA in a form as the input. The magnetic disk medium has a sector format with the Ethernet frame length as the data size.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241329-A (JP)
Title: Negative electrode for secondary battery of nonaqueous electrolyte liquid
Inventor: SAKAGUCHI YOSHIKI
IPC: H01M4/134
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a secondary battery of nonaqueous electrolyte liquid and a manufacturing method therefor, which prevents peeling of an activator from a current collector, assures the current collecting property of the activator even with repetition of charging and discharging, with high charging and discharging efficiency, and improved a cycle life.  <P>SOLUTION: In the negative electrode, a covering layer made of metal with low lithium compound forming ability is formed on a current collector surface. In the covering layer, tin particles, mixture particles of tin and metal, or particles of a tin alloy of 5-80 wt% are contained. The negative electrode is manufactured by coating a slurry containing those tin-base particles, a binder and a diluent solvent on the current collector surface and dehydrating the coating film, next, applying an electrolytic plating of the metal with the low lithium compound forming ability onto the coating film, and after that, by applying a press working on the coating film and compacting it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI