baber/WOPTO huggingface dataset:
Patent JP-2006147889-A (JP)
Title: Surface-mounting led
Inventor: ODAWARA MASAKI
IPC: H01L33/60
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounting LED which has a simple structure that allows heat from an LED chip to dissipate efficiently.  <P>SOLUTION: The surface-mounting LED 10 includes a chip board 11, a pair of electrode members consisting of conductive patterns that are disposed opposite to each other on the upper surface of the chip board 11, and that extend up to the back surface of the chip board 11 to demarcate surface-mounting terminals 11c, 11d, and the LED chip 12 bonded to a chip mounting part formed on the front end of one of the electrode members. The chip board is structured as a multilayer board, where a first conductive layer 15a formed on the board surface of the uppermost layer of the chip board 11 composes a chip mounting part and a connecting part, a second conductive layer 16b formed on the board back surface of the lowermost layer composes a surface mounting terminal, and other conductive layers 15b, 16a conduct heat to each other via each layer with relative large areas formed on the board back surface of the uppermost layer, on the board surface of the lowermost layer, and on both board surfaces of an intermediate layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145942-A (JP)
Title: Cooling device for video projector
Inventor: HIRANO TOSHIO
IPC: G03B21/16
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive cooling device for a video projector, for effectively reducing jet stream sound with a simple configuration.  <P>SOLUTION: The cooling device 1 is disposed in the video projector. The cooling device 1 includes: a jet stream creating means 10; and a duct 20, composed of an upper duct wall section 21 and a lower duct wall section 22, along which a jet stream created by the jet stream creating means 10 is guided from an inlet and is shot force toward the heat generating parts of the video projector in different directions from a plurality of vent holes. The upper duct wall section 21 includes a vent hole 23 in which slopes 26 are defined inside on the inlet side of it, and which changes the direction of part of the reaching jet stream into the direction of the lower duct wall section 22 and shoots force the remainder of the jet stream. The cooling device 1 for the video projector is provided with jet stream sound reducing elements on the slopes on the inlet side of the vent hole 23 and in three directions around the vent hole 23. Each of the jet stream sound reducing elements has a plurality of rectifying protrusions 237 formed on the two opposite slopes 235 and 236 having approximately mountain-shaped sections.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145952-A (JP)
Title: Reflective liquid crystal display element
Inventor: MIYAI MITSUYOSHI
IPC: G02F1/1335
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display element which has a high utilization factor of the light and which consumes extremely low power.  <P>SOLUTION: The reflective liquid crystal display element is equipped with: a pair of substrates of which the one substrate disposed on the observation surface side is transparent; a pair of electrodes of which the one electrode disposed on the observation surface side is transparent; a first liquid crystal layer exhibiting optical birefringence disposed on a position interposed between the pair of substrates and the pair of electrodes; and a second liquid crystal layer disposed on the side opposite to the observation surface of the first liquid crystal layer. The first liquid crystal layer contains a liquid crystal of which the helical pitch p is less than 2μm and which exhibits a cholesteric phase at room temperature, and further has a ratio expressed by an inequality d/p>2, and the second liquid crystal layer contains a liquid crystal which exhibits a cholesteric phase fixed to a planar state selectively reflecting only light of a specified polarization component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145466-A (JP)
Title: Optical scale
Inventor: WATANABE YUTAKA
IPC: G01D5/38
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect a reference position signal and an incremental signal at the same position of an optical scale.  <P>SOLUTION: When the optical scale 11 is rotated and a convex lens reaches zero-th order transmission light, peripheral light is condensed, the transmission zero order light transmitting a diffraction grating 12 from among a light flux L output from a light source 15 is incident on a reference position signal sensing sensor 14 to obtain larger output from the reference position signal sensing sensor 14 and the signal is a reference position signal. Rays La and Lb of diffraction light reflected by the diffraction grating 12 are sensed with a diffraction optical sensing sensor 16 after interference to sense a speed, an angle, and the like of the scale 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156534-A (JP)
Title: Connecting structure between substrates in mobile equipment, and electronic circuit device using same
Inventor: NAKAGIRI YASUSHI
IPC: H01R24/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure between substrates in mobile equipment for achieving high-density packaging, and to provide an electronic circuit device using the connecting structure.  <P>SOLUTION: In the connecting structure between substrates in the mobile equipment, circuit boards 4, 5 in which an electric terminal 6 is provided at each of at least two parallel sides; a laminated substrate support mechanism 2 for supporting the plurality of circuit boards 4, 5 for holding each of at least two sides for separating up and down; and a three-dimensional wiring 3 for connecting the electric terminals 6 of the plurality of isolated circuit boards 4, 5 provided at a multiple-stage recess, in a laminated substrate support mechanism 2 for supporting each of at least two sides are provided, thus achieving the connecting structure between substrates that is strong in positioning precision and impact resistance and has high repairing properties and versatility.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122609-A (JP)
Title: Mailbox with storage
Inventor: UEDA HIROKO
IPC: A47G29/12
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-purpose mailbox capable of storing mail and newspapers of large volume during absence for several days and usually used as a mailbox and an article receiving storage from which the contents are easily taken out.  <P>SOLUTION: An intermediate bottom plate is installed between a mailbox part and a storage part and made openable/closable to eliminates conventional faults, that is, the mailbox is generally sized to contain mail and newspapers for one day, and although there are mailboxes of specially large capacity, outlets are in the lower parts, and it is hard to take out the contents, and they are obstructive when not needed. There are some storages placed at vestibules, but they are also obstructive, and there was a possibility of being taken away.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155292-A (JP)
Title: Information recording medium with diffraction grating, and hidden information authentication device for information recording medium
Inventor: KISHIMOTO YASUSHI
IPC: B42D15/10
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium with diffraction grating, capable of surely performing truth-false determination even in a case that a substrate having micro diffracting grating elements having diffracting gratings on the surface has poor surface smoothness, and exhibiting a further high-level forgery preventive effect by making it difficult to discriminate an area recording predetermined hidden information, and a hidden information authentication device for the information recording medium.  <P>SOLUTION: In this information recording medium, a plurality of micro diffracting grating elements having diffracting gratings on the surface are arranged on a substrate surface. The plurality of diffracting grating elements include a plurality of sets of diffracting grating element groups each composed of at least two or more diffracting grating elements with grating spaces and grating angles set so that diffracting light based on radiation of illuminating light from a light source having a predetermined area is converged to an identical convergence point in the space, and predetermined hidden information is patterned by a combination of the identical spatial convergence points corresponding to each diffracting grating element group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152956-A (JP)
Title: Electromagnetic pump
Inventor: MINOGUCHI NORIHIRO
IPC: F04B45/04
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology effective for rationalizing an electromagnetic pump.  <P>SOLUTION: This electromagnetic pump 100 has resin made groove part opening outward provided on and along an extension direction of a diaphragm mounting frame 151 of a diaphragm mechanism part 150 attached to an electromagnetic fixing plate 111 fixing electromagnets 120, 130 on a pump main body. The groove part is constructed to retain connection wires connecting the electromagnets 120, 130 to an alternating current power source in a state of directly fitting them therein.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157644-A (JP)
Title: Current mirror circuit
Inventor: KUDO MASAHIRO
IPC: G05F3/26
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cascode current mirror circuit capable of achieving a desired speed even while securing an operation in a saturated region.  <P>SOLUTION: The current mirror circuit comprises: a first transistor provided with a source end connected to a reference potential; a second transistor provided with a source end connected to the drain end of the first transistor and a gate end connected to a first prescribed potential; an inverting amplifier circuit provided with a noninverted input terminal connected to the drain end of the second transistor, an inverted input terminal connected to a second prescribed potential and an output terminal connected to the gate end of the first transistor; a third transistor provided with a gate end connected to the potential practically same as the potential of the gate end of the first transistor; and a fourth transistor provided with a gate end connected to the potential practically same as the potential of the gate end of the second transistor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157827-A (JP)
Title: Imaging apparatus
Inventor: OTAKA HIROYUKI
IPC: G03B7/00
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which improves the convenience at alcohol drinking.  <P>SOLUTION: In a step S10, it is decided whether a camera shake correction function has been already turned on. When the camera shake correction function is already turned on, processing is finished, as is. When the camera shake correction function is not turned on, in a step S12, alcohol concentration data are acquired from an alcohol detection sensor 28 and in a step S14, it is decided whether the alcohol concentration is equal to or higher than a predetermined value. When the decision is positive in a step S16, camera shake correction function is turned on, and this processing is finished.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161845-A (JP)
Title: Auto tensioner device
Inventor: MATSUOKA CHIKARA
IPC: F16H7/12
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto tensioner device provided with a damping mechanism for giving damping force to a V belt when tensile force of the V belt increases and capable of giving damping force to the V belt 70 from the start of its movement, reducing a space for installation because it is substantially integrally formed, reducing wear, and preventing occurrence of abnormal sound.  <P>SOLUTION: This auto tensioner device is provided with an arm 60 whose tip part is abutted on the V belt 70 and whose terminal part is supported on a rotor shaft 40 and a return spring 54 for pressing the arm 60 in the direction F of V belt always to give tensile force to the V belt 70. This auto tensioner device is provided with a hydraulic damping mechanism for generating damping force by oil pressure and a friction type damping mechanism for generating damping force by friction around a shaft of the rotor shaft 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162756-A (JP)
Title: Voice data encoder and voice data reproducing device
Inventor: MATSUURA HIROMITSU
IPC: G10L19/00
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing load during reproducing of voice data including a loop portion.  <P>SOLUTION: A voice data encoder is provided with a block dividing means which divides voice data into blocks and an encoding means which encodes a plurality of continuous blocks, as a group and the voice data encoder conducts encoding the block that includes a loop end position and a loop start position, as a group, and a voice data reproducing device in which the loop start position and the loop end position are specified, and which is provided with a decoding means which decodes a plurality of continuous blocks, as a group to generate voice data and a determination means which determines presence or absence of a loop, wherein the decoding means reads an encoded block including the loop end position and a loop start position as a group, and conducts decoding when the loop end position is included in the voice data to be generated and the determination means determines that there exists the loop.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005187323-A (JP)
Title: Method for producing tungsten oxide fine particle for forming solar radiation shielding material, tungsten oxide fine particle for forming solar radiation shielding material, dispersion for forming solar radiation shielding material, and solar radiation shielding material
Inventor: NAGANAMI TAKESHI
IPC: A61K8/00
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide tungsten oxide fine particles used for forming a solar radiation shielding material, which can reduce the transmittance of infrared rays while keeping visible light transmittance high, a method for producing the same, a dispersion for forming the solar radiation shielding material, which is obtained by using the tungsten oxide fine particles, and the solar radiation shielding material.  <P>SOLUTION: The dispersion for forming the solar radiation shielding material is produced by firing tungstic acid in the atmosphere to obtain a fired powder, then reduction treating the fired powder by heating it while supplying H<SB>2</SB>gas by using N<SB>2</SB>gas as a carrier to obtain tungsten oxide fine particles used for forming the solar radiation shielding material, mixing the obtained fine particles, a polymer dispersant, and toluene, and subjecting the resulting mixture to pulverization/dispersion treatment. The solar radiation shielding material is obtained by preparing a dispersion for forming the solar radiation shielding material by mixing/agitating the produced dispersion, a UV curable resin and toluene, applying the prepared dispersion onto a resin film, and irradiating the resin film coated with the dispersion with UV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205189-A (JP)
Title: Slot machine
Inventor: ONUKI YOSHIKAZU
IPC: A63F5/04
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which enables the adjustment of the number of medals to be put out so as not to exceed the maximum obtainable number.  <P>SOLUTION: The slot machine has a limit to the maximum obtainable number of medals in the BB games. The conditions for ending the RB games are that the counts of the JAC games reach the prescribed value. As for the RB game under the BB game, when the maximum obtainable number of medals exceeds the reference number, the conditions for ending the BB game is made preferential to those for ending the RB game and the RB game is forcibly ended to shift to the normal game following the subsequent game. The reference number of medals is set smaller than the maximum obtainable number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006160552-A (JP)
Title: Method for manufacturing silicon single crystal
Inventor: NAKAO ATSUSHI
IPC: C30B15/00
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulling method for silicon single crystal which can prevent propagation of heat shock dislocation that occurs in the seed crystal to a product part and can safely pull a large diameter dislocation-free single crystal.  <P>SOLUTION: In a method for manufacturing silicon single crystal by Czochralski process in which rectifying gas is introduced into the main chamber, there is formed in a neck part an enlarged diameter part for enlarging the diameter of the neck part and a diameter reduced part for reducing the neck part, and the enlarged diameter part is cooled when the enlarged diameter part is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340161-A (JP)
Title: Additive for nonaqueous electrolyte for battery, nonaqueous electrolyte for battery, and nonaqueous electrolyte battery
Inventor: OOTSUKI MASAMI
IPC: H01M10/0569
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for a nonaqueous electrolyte for a battery containing a combustion-suppressing-material-releasing compound capable of releasing a combustion suppressing material that exhibits a high combustion suppressing effect during combustion, in particular.  <P>SOLUTION: In the additive for a nonaqueous electrolyte for a battery containing the combustion-suppressing-material-releasing compound that releases a combustion suppressing material during combustion, the combustion suppressing material is a phosphine oxide compound having a P-F bond and/or a P-NH<SB>2</SB>bond in molecules. The phosphine oxide compound is preferably a compound represented by formula (I): O=PR<SP>1</SP><SB>3</SB>, where R<SP>1</SP>each independently represent a monovalent substituent group or a halogen, and at least one R<SP>1</SP>is fluorine or an amino group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164739-A (JP)
Title: Fuel cell system
Inventor: NISHIMURA HIDETAKA
IPC: H01M8/04
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system allowing a remnant life of a conductivity reduction means for cooling water to be correctly calculated.  <P>SOLUTION: A computer 9 can be used, at the same time, as a usage calculation means for calculating the usage of an ion removal unit (conductivity reduction means) 3 based on the conductivity of cooling water detected by a conductivity meter 6, a temperature degradation amount calculation means for calculating the temperature degradation amount of the ion removal unit 3 based on the temperature of the cooling water and a water-flow time thereof; and a remnant life calculation means for calculating the remnant life of the ion removal unit 3 based on the usage and the temperature degradation amount. When the calculated remnant life becomes less than a predetermined value, it is annunciated to a user by an annunciation device 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158670-A (JP)
Title: Slot machine
Inventor: TAKEMORI TAKUMI
IPC: A63F5/04
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine with relaxed time restriction on the operation of each operating part, etc. and with original game contents.  <P>SOLUTION: When at least two operations among the action for setting the number of betting in a period other than a bet number setting possible period (specifically, the operation of loading tokens or the operation of a bet button 7), the operation of a start lever 5 in a period other than a reel starting possible period, and the operation of reel stop buttons 4a-4c in a period other than a reel stopping possible period (hereinafter called irregular operations) are executed, and if the order of the irregular operations and the order of the output of predetermined irregular signals for collation are identical, the information to inform a player of the next bonus time or the information to inform the player of the number of games played after the termination of a SC (a bonus releasing mode) is displayed on a display screen 2a of a display device 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164041-A (JP)
Title: Non-contact type ic card reader/writer system and reader/writer
Inventor: KANAI NORISHIGE
IPC: B42D15/10
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the disconnection of a communication link that has been already established at the time of establishing a plurality of communication links.  <P>SOLUTION: This reader/writer 2 performs simultaneous communication link processing by performing communication link processing with an IC card 5 after success in communication link processing with an IC card 4 of a type A. The reader/writer 2 acquires information of the number of simultaneous link successes/failures (information of the number of continuity successes and information of the number of continuity failures) in a parameter used at the time of simultaneous link processing of the IC cards 4 and 5 before the communication link processing with the IC card 5, determines whether the total number of trials is smaller than a predetermined number of times or whether the ratio of the number of continuity successes is larger than a predetermined ratio, and attempts communication link processing with the IC card 5 as long as a corresponding determination result is satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163168-A (JP)
Title: Light quantity adjusting device, optical apparatus equipped with the same, and method for connecting light quantity controlling material element and external substrate
Inventor: ISHIKAWA MASAAKI
IPC: G02F1/15
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light quantity adjusting device which can be miniaturized, by easily connecting a drive electrode for an EC element to an external connection terminal with high reliability, to provide an optical apparatus equipped with the light quantity adjusting device, and to provide a method for connecting the light quantity control material element and an external substrate.  <P>SOLUTION: The light quantity controller is provided with an optical element 3, the material element 4b arranged on the curved surface of the optical element, and capable of changing the internal transmittance, a pair of electrodes 4a and 4c sandwiching the material element between them, the terminals 4d and 4e arranged on the outer diameter part 3a of the optical element and electrically connected to the pair of electrodes, and a control means for controlling the transmittance of the material element, by controlling the potential difference of the pair of electrodes from the terminals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161768-A (JP)
Title: Exhaust emission control device
Inventor: SHIMODA MASATOSHI
IPC: F01N3/28
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device always obtaining a high NOx reducing rate irrespective of operation condition.  <P>SOLUTION: The exhaust emission control device is constructed so that a NOx storage reduction catalyst 5 is equipped in the middle of an exhaust flow passage 2, 4 for reducing and purifying NOx. A fuel reforming catalyst structure 7 or a plasma fuel reforming means is provided upstream of the NOx storage reduction catalyst 5 in the exhaust flow passage 2, 4 for decomposing fuel into H<SB>2</SB>and CO.  <P>COPYRIGHT: (C)2006,JPO&NCIPI