baber/WOPTO huggingface dataset:
Patent JP-2008134551-A (JP)
Title: Information display panel
Inventor: MURATA KAZUYA
IPC: G02F1/167
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display panel achieving both of improvement in heat resistance and securement of amount of electric charge of a display medium, capable of securing desired display quality and excellent in heat resistance and durability.  <P>SOLUTION: Particles for a display medium are provided, the particles constituting a display medium of an information display panel to display information by moving the display medium sealed between substrates by imparting an electric field to the medium. The particles contains polymer particles which are approximately spherical and obtained by a wet method and which contain a binder resin, an additive and a colorant, wherein the additive is a copolymer of an acrylic resin and a hydrocarbon-based resin or a copolymer of an acrylic resin and an acrylic resin having a hydrocarbon or fluorinated hydrocarbon in a side chain. The polymer particles have fine projections and recesses uniformly present on the surfaces. The source monomer of the binder resin is a mixture monomer prepared by mixing hydrocarbon monomers and non-hydrocarbon crosslinking monomers in a weight ratio of 85:15 to 35:65.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137180-A (JP)
Title: Fiber-reinforced rod-shaped body, fiber-reinforced cylindrical body, method and apparatus for producing them
Inventor: TAKEDA ICHIRO
IPC: B29C70/52
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced rod-shaped body and a fiber-reinforced cylindrical body which are excellent in flexural rigidity and light in weight, a continuous production method and a continuous production apparatus which can produce the fiber-reinforced rod-shaped body and the fiber-reinforced cylindrical body in high productivity.  <P>SOLUTION: In the method for producing the fiber-reinforced rod-shaped body, a reinforcing fiber sheet substrate containing a curable or solidifiable matrix is bent concavely while being pulled in the longitudinal direction, and after a fluid is supplied to a recess bent concavely to wrap the fluid in the reinforcing fiber sheet substrate, the matrix of the reinforcing fiber sheet substrate is cured or solidified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139506-A (JP)
Title: Layered body, adhesive label, recording medium, article with label and discrimination method
Inventor: KUBO AKIRA
IPC: G02B5/30
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of forming a latent image excellent in visibility upon visualization and more easily discriminating between a genuine product and a non-genuine product.  <P>SOLUTION: The layered body 10 for discrimination is provided with: a scattering type polarizing layer 11 including first and second parts arranged side by side in the in-plain direction; and a birefringent layer 12 which is located on the front surface side of the polarizing layer 11 and faces the polarizing layer 11 only on a position of the first part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140649-A (JP)
Title: Dimmer control circuit
Inventor: TSUCHIDA KIYOHISA
IPC: H05B37/02
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress manufacturing cost as a dimmer control circuit and perform appropriate luminous brightness control.  <P>SOLUTION: The dimmer control circuit, provided with a plurality of light sources 1 emitting different emission colors, out of which 1, either light source 1 is selectively lit to control its emission brightness, is further provided with a limiting resistor 2 commonly connected to one end side of the plurality of light sources 1 and controlling a current to each light source 1, a storage means 3 storing duty ratio data 31, 32 at least corresponding to each emission color of the light sources 1, a control means connected to the other end side of each light source 1 and controlling for selecting one light source 1 out of the plurality, and at the same time, outputting control signals based on the duty ratio data stored in the storage means 3, and a dimmer circuit 5 for having the light sources 1 shine based on the control signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007165305-A (JP)
Title: Joined copper particles and powder for conductive paste
Inventor: SANO KAZUJI
IPC: H01B1/22
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain copper powder for conductive paste capable of forming a coating film excellent in electrical conductivity.  <P>SOLUTION: The present invention provides jointed copper particles and powder for conductive paste composed of two or more unit particles, preferably 20 or less unit particles, joined through neck portions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008141016-A (JP)
Title: Shutter blade device, shutter unit, imaging apparatus, aligner, and device manufacturing method
Inventor: IRIE NAOKI
IPC: H01L21/027
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter blade device which minimizes a deformation because of its own weight and a deformation of a shutter blade during a rotational operation, to provide a shutter unit using this, to provide an imaging apparatus and an aligner using this, and to provide a device manufacturing method using this aligner.  <P>SOLUTION: The shutter blade device for use in the shutter unit, the imaging apparatus, the aligner and the device manufacturing method has: a first pressing member (boss) 15 having first support parts (protrusions) 15a, 15b which press a first face of each of shutter blades 11 to 13 at two or more locations; and a second pressing member (pressing plate) 16 having a second support part (protrusion) 16a which presses a second face on the back side of each shutter blade at one or more locations. The one location of the second support part is disposed between the first support parts. A pressing force against each shutter blade of the first and second support parts is adjusted with a bolt 101.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153717-A (JP)
Title: Attachment type display device for mobile phone
Inventor: OSUGI TORU
IPC: H04M1/21
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient attachment type display device by enabling a mobile phone to easily be fitted to, and attached to and detached from the front side of a display unit housing and performing automatic circuit switching without requiring any accessory component such as a connection cable, increasing display capability, visibility, sound volume, sound quality, power, etc., and being equipped with a display unit, a speaker, a sound volume adjuster, and a photographing unit for using value-added services etc.  <P>SOLUTION: The attachment type display device is mounted by being fitted from above the front side of a display unit housing of the mobile phone and at this time, the fitting guide recessed portion, the fitting projection portion, and the external connection terminal of the attachment type display device are slid downward at the same time and fitted to the display unit housing, a fitting guide recessed portion, and a second external connection terminal to complete mounting and electric connection. The attachment type display device has the display unit, a photographing unit, a speaker, and the sound volume adjuster.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148407-A (JP)
Title: Overcurrent detection circuit
Inventor: IWATA YASUNOBU
IPC: H02M3/28
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an overcurrent detection circuit which can set a detection value of an overcurrent according to a use environment of a power supply device.  <P>SOLUTION: This invention relates to the overcurrent detection circuit which detects the overcurrent of an output current of the power supply device. The overcurrent detection circuit includes: a current detection means which detects the output current by converting it to a voltage value; an installation posture setting means which changes and sets a conversion rate at which the current detection means converts the output current to the voltage value according to the installation posture of the power supply device; a reference voltage generation means which generates a reference voltage; a circumferential temperature setting means which changes and sets the voltage value of the reference voltage generation means according to the circumferential temperature at which the power supply device is used; and a voltage comparison means which compares the voltage value obtained by converting the output current by using the conversion rate of the current detection means which is set by the installation posture setting means, and the voltage value of the reference voltage setting means set by the circumferential temperature setting means, and outputs an overcurrent detection signal when both the voltage values become equal to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143733-A (JP)
Title: Production method of zirconia microparticle
Inventor: BEPPU YOSHIHISA
IPC: C01G25/02
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for easily obtaining a zirconica microparticle having a high crystallinity, a small particle diameter and a large specific surface area.  <P>SOLUTION: The production method sequentially comprises: a step of obtaining a melt containing, expressed in terms of molar percent on an oxide basis, 3-30% ZrO<SB>2</SB>, 10-55% RO (provided that R is at least one chosen from the group consisting of Ba, Sr, Ca, Mg and Zn) and 30-80% B<SB>2</SB>O<SB>3</SB>; a step of quenching the melt to obtain an amorphous substance; a step of heating the amorphous substance to obtain a deposit containing a zirconia crystal; and a step of separating the zirconia crystal from the deposit to obtain the zirconia microparticle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145684-A (JP)
Title: Optical waveguide and optical module
Inventor: OKUBO YOSHIKAZU
IPC: G02B6/42
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which adhesive for sticking a fixing member that suppresses elongation/contraction of an optical waveguide can be prevented from flowing out.  <P>SOLUTION: The optical module 1A is equipped with: a planar optical waveguide 5 having a reflection area 52 that reflects incident/exiting light relative to a core 50 by tilting one end face in the extending direction of the light transmitting core 50; a mounting substrate 6 for holding the optical waveguide 5; an optical element such as a surface emitting semiconductor laser 2 which is mounted on the mounting substrate 6 in accordance with the position of the reflection area 52 of the optical waveguide 5; and a fixing cover part 7 which is fixedly stuck to the holding face 55 of the optical waveguide 5. The optical waveguide 5 is structured by installing a linear projection on the end 55a of the holding face 55 connecting to the reflection area 52, and is provided with a flow stopping projected part 56 that prevents an adhesive 13 for sticking the fixing cover part 7 from flowing out to the reflection area 52.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146497-A (JP)
Title: Image processor and image processing method
Inventor: MORITA KENJI
IPC: G06F3/0346
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for further simply generating a synthetic image in which an actual space image and a virtual space image are consistent with each other.  <P>SOLUTION: Image processing is applied to the actual space image by using an image processing parameter (S406). A camera parameter of a virtual camera is determined from the image processing parameter (S407). The virtual camera based on the camera parameter is set in a position attitude indicated by position attitude information of an imaging device, and the virtual space image visible from the set virtual camera is generated (S408). The synthetic image is generated and outputted by synthesizing the actual space image of applying the image processing and the generated virtual space image (S409).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142479-A (JP)
Title: Mri apparatus, rf coil, and magnetic resonance signal suppressing method
Inventor: NABEYA AKIRA
IPC: G01R33/34
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress SAR of an area not requiring suppression of magnetic resonance signals and suppress lowering of SAR of an imaged object when magnetic resonance signals are suppressed in an area of a part of an object, in an MRI apparatus.  <P>SOLUTION: The MRI apparatus includes an RF coil for saturation to transmit saturation pulses, in addition to an RF coil for transmitting RF pulses to generate magnetic resonance signals, wherein the RF coil for saturation is used to irradiate an area for suppressing magnetic resonance signals with saturation pulses based on methods such as a space saturation method, a selective pre-saturation method, or a magnetization moving method. In the MRI apparatus, a part of coils included in a multicoil is used to irradiate an area for suppressing magnetic resonance signals with saturation pulses, wherein a whole of multicoil transmits RF pulses for generating magnetic resonance signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151825-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: SUGIYAMA TAKANORI
IPC: G02B6/32
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time for optical axis alignment, to facilitate assembly, and to contrive reduction in cost and size, in an optical multiplexer/demultiplexer.  <P>SOLUTION: The optical multiplexer/demultiplexer 1 includes: a cylindrical split sleeve 2; a first optical fiber assembly 3 having a ferrule 31 for holding optical fibers 32, 33; a second optical fiber assembly 4 having a ferrule 41 for holding an optical fiber 42; and optical components such as a first and a second lens 5, 6 and an optical filter 7, which are provided with a nearly equal outer diameter. The split sleeve 2 is provided with an inner diameter not more than these outer diameters. The lenses 5, 6 and the optical filter 7 are inserted in internal contact with the split sleeve 2, while the ferrules 31, 41 are each inserted in a manner that their outer diameters are in direct contact with the inner diameter of the split sleeve 2. Consequently, this reduces the diameter of the split sleeve 2, enabling optical axes to be aligned by merely inserting each optical component into the split sleeve 2. Thus, the alignment operation is reduced, making reduction in cost and size possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153777-A (JP)
Title: Mobile phone
Inventor: OKUMA TAKASHI
IPC: H04W4/12
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone which enables communication using a battery for emergency and allows a user to speedily communicate in case of emergency.  <P>SOLUTION: The mobile phone with a GPS function incorporates the emergency battery having capacity large enough to have the GPS function, communicate, and so on, and then can perform positioning by the GPS function to mail notice of the current position even in the case that a battery attached to a conventional mobile phone is disconnected or does not have enough battery capacity. Therefore, when a parent let a child carry the mobile phone with the GPS function and the battery is disconnected for some reason or does not have sufficient battery capacity, the parent can know child's whereabouts, which is useful in searching a person who is missing, for example, in case of kidnapping to increase safety with respect to crime prevention.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148880-A (JP)
Title: Stent and stent delivery system
Inventor: OKADA HIROSHI
IPC: A61M29/02
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent that is flexible, keeps the length from shortening while expanding, can be re-taken in and repositioned, and a stent delivery system that carries the stent to a specified position, expands it at an accurate position and retains it there.  <P>SOLUTION: The stent tube is longitudinally divided into a plurality of parts to form a cut pattern 11 in each division that longitudinally has zigzag repeated U-turn passes, which can radially expand when intervals between the U-turn passes enlarge. The stent is provided with an all connection member 12A to connect all U-turn parts together and a partial connection member 12B that connects only the 3 U-turn parts spaced with an equal distance from one another among many U-turn parts arranged over the stent outer circumference. In the stent delivery system with such a stent mounted, the provision of a pusher tube used to install the stent and also regulate its rear end position, and a take-in tip serving as a resistor to prevent the stent from movements enables the system to re-take in the stent's leading end part equipped with the all connection member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153035-A (JP)
Title: Anode base material
Inventor: MISUMI KOICHI
IPC: G03F7/039
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode base material, a secondary battery using the anode base material, a metal oxide film forming material as well as a photoresist composition used for forming the anode base material, and a manufacturing method of the anode base material, enabling achievement of a battery having high output voltage and high energy density as well as excellent charge/discharge cycle characteristics.  <P>SOLUTION: With the anode base material 10 made by forming a metal film 14 on a support body 11 equipped with an organic film 12 with its surface layer coated with a metal oxide film 13, the secondary battery using the anode base material 10, the metal oxide film forming material as well as the photoresist composition used for forming the anode base material 10, and the manufacturing method of the anode base material, a battery can be provided having high output voltage and energy density as well as excellent charge/discharge cycle characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150193-A (JP)
Title: Lifting magnet work machine
Inventor: ITO MANABU
IPC: B66C1/08
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply power to a lifting magnet by reducing variation in the output voltage of a generator according to change in the rotational speed of the generator.  <P>SOLUTION: In this lifting magnet work machine, a lifting magnet powered by a generator 30 driven by the power of an engine is attached to the distal end of an arm. The generator 30 comprises a rotating shaft 34, a rotor 32 installed on the rotating shaft 34 rotatably with each other and having permanent magnets 35 with different magnetic poles alternately magnetized in the rotating direction, and a stator 33 having pole teeth corresponding to the rotor 30 and a field wiring 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154171-A (JP)
Title: Communication system, wiring information collecting method and relaying apparatus
Inventor: OSAWA SATOSHI
IPC: H04L12/46
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system 10 capable of collecting information indicative of a network configuration in a network constituted of relaying apparatuses 40 which operate in a layer 2.  <P>SOLUTION: The communication system 10 comprises a plurality of information communication devices 60 and one or more relaying apparatuses 40 for relaying communication among the plurality of information communication devices 60 wherein any information communication device 60 transmits an individual wiring information request that requests a wiring status, to other information communication device 60, the information communication device 60 that receives the individual wiring information request redirects an individual wiring information response containing identification information of the device itself, and the relaying apparatus 40 that receives the individual wiring information response transfers the received individual wiring information response after adding identification information of the relaying apparatus itself thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159952-A (JP)
Title: Process for fabricating semiconductor device
Inventor: KIUCHI KENJI
IPC: H01L27/105
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a semiconductor device with a ferroelectric capacitor which can enhance the yield.  <P>SOLUTION: The process for fabricating a semiconductor device comprises a step for forming a first conductive film 41, a ferroelectric film 42 and a second conductive film 43 sequentially on an underlying insulating film 37, a step for making the second conductive film 43 as an upper electrode 43a by patterning, a step for forming a resist pattern on the ferroelectric film 42, a step for forming a capacitor dielectric film 42a by etching the ferroelectric film 42 using etching gas containing halogen gas while masking the resist pattern, a step for removing the resist pattern, a step for washing the side face of the capacitor dielectric film 42a with water, and a step for making the first conductive film 41 as a lower electrode by patterning and constituting a capacitor Q of the lower electrode, capacitor dielectric film 42a and upper electrode 43a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156178-A (JP)
Title: Method for producing forsterite single crystal
Inventor: MATSUMURA TAKASHI
IPC: C30B15/36
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a forsterite single crystal, by which the forsterite single crystal suitable for an optical element of an optical filter, a solid laser or the like can be obtained in a good yield without causing cracks, breakage and bending of a crystal, and as a high quality crystal in which defects such as air bubbles are not incorporated inside the crystal and which has a large diameter of ≥50 mm.  <P>SOLUTION: In the method for producing the forsterite single crystal by a Czochralski method, a single crystal is pulled by using a forsterite single crystal in an orientation within ±5° with respect to b-axis as a seed crystal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157869-A (JP)
Title: Control device of boiling water reactor
Inventor: KAGEYAMA TAKAO
IPC: G21D3/04
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a boiling water reactor which avoids a scram in the boiling water reactor while securing the safety of the boiling water reactor.  <P>SOLUTION: The control device 51 of the boiling water reactor which inputs the signal S1 of the number of recirculation pumps in operation from a recirculation pump sensor 50 which detects the number of the reactor coolant recirculation pumps in operation, and outputs a control signal Y to a control system 52 of the reactor, raises the high neutron flux scram set point when many recirculation pumps are in operation, and outputs a control signal Y which lowers the high neutron flux scram set point when a few recirculation pumps are in operation based on the signal S1 of the number of the recirculation pumps in operation from the recirculation pump sensor 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT